baber/WOPTO huggingface dataset:
Patent JP-H1063128-A (JP)
Title: Fixing device
Inventor: AOSHIMA KUNIMASA
IPC: G03G15/01
Filed: 1996-08-16
Abstract: PROBLEM TO BE SOLVED: To enable an excellent stable fixation even at a low fixing tamp. and to reduce the size and power consumed, with a simple constitution and at a low cost, by passing a transfer material carrying an unfixed toner image through the fixing nip part between a heating roll and a tube body. SOLUTION: The transfer material 5 on a paper feeding tray is fed to between a photoreceptor drum and a transfer roll with a prescribed timing and a toner image on the photoreceptor drum receives transfer working by the transfer roll, to be transferred onto the transfer material 5. On the other hand, the transfer material 5 after the unfixed toner image is transferred in carried to a fixing device by a paper carrying belt to receive fixation processing. In other words, the transfer material 5 after the unfixed toner image is transferred is inserted into the fixing nip part N formed by the heating roll 1 and the tube body 2 which are mutually rotated to pass through the fixing nip part N. The transfer material 5 is heated/pressurized by the passage through the fixing nip part N. Consequently, unfixed toner 5a is fixed on the transfer material 5.
Patent JP-2000044479-A (JP)
Title: Propolis extract
Inventor: SHIBUYA TAKASHI
IPC: A23L21/20
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To obtain a propolis extract reduced in a specific curious odor and provide a method of its production and its use. SOLUTION: In this propolis extract, the content of bad smelling components which express relative retention time for p-ethylphenol in 0.7-0.8 and/or 1.2-1.3 are reduced in a gas chromatography using p-ethylphenol as an internal standard. The propolis extract is produced by impregnating the propolis in a hydrophilic organic solvent and extraction-treating the propolis to obtain a liquid phase which is treated by an anion exchange resin.
Patent JP-H0640840-A (JP)
Title: Dental ceramics material and dental ceramics molded article
Inventor: KOBAYASHI TOSHIAKI
IPC: A61C13/083
Filed: 1992-07-22
Abstract: PURPOSE:To obtain a ceramics material having solved reciprocal problems of strength and shrinkage factor, capable of providing a dental ceramics molded article having low shrinkage as well as high strength. CONSTITUTION:A dental ceramics material comprises ceramics powder and glass powder having <=15wt.% alkali metal content calculated as oxide and log eta=2-4 (poise) viscosity at 1,300 deg.C as main components and is obtained by blending 100 pts.wt. total amounts of 95-65 pts.wt. ceramics powder and 5-35 pts.wt. glass powder.
Patent JP-H04345988-A (JP)
Title: Semiconductor memory device having writing operation
Inventor: MIYOUNNHO KIMU
IPC: G11C11/409
Filed: 1991-08-02
Abstract: PURPOSE: To shorten writing operating time, and suppress the noise of a bit line by speedily equalizing the bit line after a reading operation and writing input data later. CONSTITUTION: After a memory cell 20 is read out through paired bit lines BL1 and BL2 by a sense amplifier 30, when a clock is turned to H, a write equivalent signal EQW of narrow pulse width is generated and impressed to the channel of a transistor(TR) 60 for equivalent selection. In this case, a column select signal CSL is activated and the TR 60 and a column gate 50 are simultaneously turned on. Since the signal EQW is H, the paired bit lines BL1 and BL2 are speedily equalized by turning on NMOSTR 41-43 of a write equivalent circuit 40 and afterwards, data are written through the paired bit lines BL1 and BL2 into the cell 20. Thus, writing operation time is shortened and the generation of noise on the bit line is suppressed.
Patent JP-H0379094-A (JP)
Title: Stabilizing method for oscillating frequency of laser device and apparatus used therefor
Inventor: SHIMOZAKA NAOKI
IPC: H01S5/042
Filed: 1989-08-22
Abstract: PURPOSE:To compensate the drift of an oscillating frequency upon alteration of switching pattern at the time of high speed wavelength switching by rising or falling the temperature of a semiconductor laser device in response to an injecting current when the oscillating frequency of the laser device is increased or decreased in proportion to the average value of the injecting current. CONSTITUTION:The oscillating frequency of a semiconductor laser device 1 in which a light frequency is switched at a high speed is proportional to the average value of an injecting current. The frequency of the device 1 is varied substantially in proportion to its temperature change and reduced upon rising of the temperature. Accordingly, the average value of a switching waveform is fed back as the temperature change of the device 1. That is, the directions of changes of the average value of a switching pattern and the temperature are reversed for the device 1 in which the frequency is reduced upon increasing of the average value of the pattern, and the direction of the change is brought into coincidence with the device having reverse characteristics, Thus, the drift of the frequency upon alteration of the high speed wavelength switching waveform can be compensated.
Patent JP-S5986342-A (JP)
Title: Data gathering device
Inventor: NAKAGAWA AKIRA
IPC: H04N7/173
Filed: 1982-12-10
Abstract: PURPOSE:To gather data at low cost from a wide range of district by storing the data at the receiving of a marker signal and counting up the data via a telephone line, at the TV reception at each home. CONSTITUTION:When a tuner 26 of a detector 37 detects the marker signal from a broadcast station, a receiving channel data from a TV receiver 25 is stored 29 and a timer 30 is operated. The counting period of the timer 30 is selected and set by a setting device 1. After the elapse of a prescribed time of the timer 30, the stored data 29 is encoded 32, and a telephone number of a set calling address 34 is transmitted automatically 33 to a line 11, and a data is transmitted to a corresponding data gathering terminal 17.
Patent JP-H0264377-A (JP)
Title: Ice making vessel
Inventor: HONDA YOSHIAKI
IPC: F25C1/24
Filed: 1988-08-31
Abstract: PURPOSE:To make ice suitable for drinking sensuously by a method wherein the title vessel is provided with an upper vessel, a plurality of small partitions, open holes on the bottom thereof and ribs extended orthogonally to the slanted surfaces of the small partitions, and a lower vessel provided with recesses on the bottom surface thereof at positions opposing to the ribs. CONSTITUTION:The upper vessel 4 of an ice making vessel is constituted of a plurality of small partitions 5, formed therein, communicating grooves 6 for communicating water in the mall partitions 5 with each other to unify the height of water level, ribs 7 extended orthogonally to the slanted surfaces 5a of the small partitions 5 and open holes 8 provided on the bottom 5b of the small partitions 5. A lower vessel 9 is provided with recesses 11 on the bottom surface 10 thereof while the recesses 11 are abutted against the ribs 7 of the upper vessel 4. When the upper vessel 4 of the ice making vessel is fitted to the lower vessel 9 and the small partitions 5 is filled with water respectively to make ice in the refrigerating chamber of a domestic refrigerator, air layers 12a, 12b, 12c are formed between the upper vessel 4 and the lower vessel 9 and gas constituent and impurities, resolved in water, are sealed into the air layers 12a, 12b, 12c whereby ice, having comparatively high transparency, may be produced in the small partitions 5 of the upper vessel 4.
Patent JP-H0951300-A (JP)
Title: Method for transmitting data during audio pause in synchronous communication system
Inventor: DEEBITSUDO JII RIIPAA
IPC: H04B7/185
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To attain transmission of a datagram between voice pauses by using a voice up-link channel in the communication using a satellite as a communication base. SOLUTION: A communication system 10 having a dynamic node such as a satellite 12 requires a communication parameter with a narrow permissible range. The user of a voice subscriber unit 26 generates a specific voice pause. A data subscriber unit 31 has a datagram to be sent via the communication system 10. In place of reserving an exclusive channel to send the datagram, the data subscriber unit 31 monitors the voice subscriber unit in an active state and discriminates whether or not a communication parameter used by the voice subscriber unit 26 is compatible with the communication parameter used by the subscriber unit 31. Upon the detection of a voice pause by the voice subscriber unit 26, the data subscriber unit 31 uses the communication parameter acquired by the voice subscriber unit 26 to send the datagram to the satellite 12.
Patent JP-H0499766-A (JP)
Title: Production of indole derivative
Inventor: SATOMURA MASATO
IPC: C07D209/94
Filed: 1990-08-17
Abstract: PURPOSE:To obtain the title compound useful as a synthetic intermediate for various kinds of drugs and alkaloids under a mild condition by treating a phenol derivative containing a specific substituent group with a diazonium salt. CONSTITUTION:A phenol derivative (e.g. 3-cyclopentenylphenol or 4-m- hydroxyphenylcyclohexen-1,1-ethylene diketal) containing a cyclic substituent group of alpha,beta-unsaturated bond at the m-position is treated with a diazonium salt (especially preferably aromatic amine such as aniline or dimethylaminophenylenediamine) to give the objective compound. The phenol catalyst of the raw material, for example, is synthesized by a method such as dehydration, dehydrohalogenation or deacetylaton of a secondary or tertiary alcohol obtained by Grignard reaction, reduction reaction, etc.
Patent JP-H0669166-A (JP)
Title: Method for forming contact hole
Inventor: ASAI AKIRA
IPC: H01L21/28
Filed: 1992-08-14
Abstract: PURPOSE:To form a plurality of contact holes with different depths without increasing the number of processes. CONSTITUTION:Two or more types of insulation layers 5 and a flat insulation layer 6 with an etching rate of 5 or larger for etching using an etching gas where carbon monoxide is added are formed on a silicon substrate 1 and a wiring layer 4, where the insulation layer 5 with a smaller etching rate is formed on the side of the silicon substrate 1 and the wiring layer 4, and then etching is performed until the insulation layer 5 is exposed at a first contact hole 12a by the first etching using the etching gas where the carbon monoxide is added. After that, a second etching is performed until a diffusion layer 8 and the wiring layer 4 are exposed at the first contact hole 12a and a second contact hole 12b according to second etching conditions where the etching rate of the insulation layer 5 for the diffusion layer 8 and the wiring layer 4 is high.
Patent JP-H0497705-A (JP)
Title: Electric type radiator of sink stand door combining type
Inventor: TANIGAWA MASANORI
IPC: A47B77/08
Filed: 1990-08-16
Abstract: PURPOSE:To form a kitchen work space comfortable even in winter by fitting an electric type heating means on the door of a containing section set under a sink stand, and by controlling the working state of the heating means according to a room temperature, with a room temperature detecting means and a control means. CONSTITUTION:On the door 2 of a containing section set under a sink stand, an electric type heating means 3 is fitted. The working state of the heating means 3 is controlled according to a room temperature, with a room temperature detecting means 8 and a control means 7. As a result, without suppressing a work space, according to the room temperature even in winter, the comfortable kitchen work space can efficiently be formed.
Patent JP-S6459580-A (JP)
Title: Data writing device for ic card
Inventor: ONISHI YASUTOMO
IPC: G06K17/00
Filed: 1987-08-31
Abstract: PURPOSE:To instantaneously find out a non-written address by reading the contents of a prescribed address when data are written, writing successively the data with the contents as a head address and writing the address after a writing completing address into the prescribed address after the writing of the data is executed. CONSTITUTION:A data writing device 1 of an IC card 2 sets a prescribed address to a storing means 4 of an IC card 2, writes the next address of a data writing completing address into the prescribed address as a next writing head address each time the data are written in the data area of the storing means 4, and when the data are written into a data area next, the data are successively written from a next writing head address written in the prescribed address. Thus, the writing address of the data can be found out instantaneously, and without erasing the previously written data, the storing means 4 can be used without waste and effectively.
Patent JP-H1048688-A (JP)
Title: Photometry and colorimetry device
Inventor: YANAGI MICHIHISA
IPC: G03B7/08
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To shorten colorimetric data sampling time by providing a photometry and colorimetry means obtaining necessary information for photometric processing and the necessary information for light source kind discrimination in parallel. SOLUTION: A multi-division photometry device 1 purposing outer light luminance measurement performs light source kind discrimination by a multi- division photometric sensor. A photometry and colorimetry device 2 which is the module of CPU control outputting a photometric value and a colorimetric result by using luminance output from the multi-division photometry device 1 is provided. Then, light source flicker must be smoothed for the case that photographing is performed under an artificial light source such as at the inside of a room so as to obtain the photometric value, and photometric operation is performed for plural times for respective photometric areas so as to obtain the average of them. In the case of performing colorimetric detection, the photometric operation must be made for the plural times for the purpose of detecting the flicker of the artificial light source.  The colorimetric sampling data obtained is analyzed by the processing of Fourier transform or the like, so that a light source kind is discriminated.
Patent JP-S6460972-A (JP)
Title: Sealed type lead storage battery
Inventor: HIGASHIMOTO KOJI
IPC: H01M4/14
Filed: 1987-08-31
Abstract: PURPOSE:To suppress the up and down movement of the electrolyte, to prevent a layering phenomenon of the electrolyte owing to the repeating of charge and discharge, to prevent the deterioration in capacity of battery, and to extend the service life, by using an electrolyte impermeable electrode plate, and arrang ing the electrode plate group horizontal to form a lead storage battery. CONSTITUTION:A collector is made of a lead plate 5 with grooves 4 formed on the surface, an anode active substance 6 is held to the collector, and an anode plate 1 is made impermeable for the electrolyte by the presence of the lead plate 5. Such anode plates 1 and cathode plates 2 with a cathode active substance held in an ordinary lead grid body are laminated through retainers 3, to compose a lead storage battery. As a result of the charge/discharge cycle examination of this lead storage battery, a conventional product holding the electrode plates vertical to the set surface of a battery, and a comparing sample arranging the anode and cathode plates holding active substances in conventional lead grid bodies horizontal, it has been found that this invention presents the lowest deterioration of capacity owing to the repeating of charge and discharge cycle.
Patent JP-S60110358-A (JP)
Title: Coating gun
Inventor: FUKUI KOUJI
IPC: B05B7/02
Filed: 1983-11-18
Abstract: PURPOSE:To provide a coating gun simply prevented from the clogging of a nozzle after the completion of coating work, by providing an air passage, which has an opening provided to the leading end thereof and is provided with a check valve for inhibiting the back flow of a coating agent, in a needle for constituting a valve for opening and closing the emission orifice of the nozzle. CONSTITUTION:In a coating gun wherein coating agent flowlines 5, 6 for guiding a coating agent to a nozzle emission port 9 are provided in a gun main body 1 having a nozzle 4 mounted to the leading end thereof and a needle valve 12 for communicating and blocking said flowlines 5, 6 at the seal part 12a on the way thereof is operated by a cylinder mechanism 13, which is equipped with a coil spring 17 through a needle 11, an air passage 25 is provided in the above mentioned needle 11 by drilling while an opening part 24 and a check valve 27 for inhibiting the back flow of the coating agent are provided to the lower end of said passage 25. After coating work due to the above mentioned coating gun is finished, compressed air is sent into the air passage 25 from an opening part 26 directly after the needle valve 12 is closed by the operation of the cylinder mechanism 13 to be injected from the opening part 24 and the coating agent remaining in the downstream side from the seal part 12a is blown by air and the clogging of the nozzle 4 is prevented.
Patent JP-H0772627-A (JP)
Title: Positive electron beam resist composition
Inventor: TAMURA AKIRA
IPC: H01L21/30
Filed: 1993-09-01
Abstract: PURPOSE:To provide the positive electron beam resist compsn. having excellent solubility and coatability and having high sensitivity, high resolution and high dry etching resistance by dissolving a specific positive electron beam sensitive material into a specific org. solvent. CONSTITUTION:This resist compsn. is produced by dissolving the positive electron beam sensitive material consisting essentially of a copolymer of an alpha- cylohexyl cyanoacrylate and alpha-alkoxyethyl cyanoacrylate into the org. solvent which contains at least one piece of polar groups of ketone, ether and ester in the molecules and has 5 to 8C and a boiling point of 130 to 170 deg.C. The alpha- cyanoacrylate copolymer is obtd. by copolymerizing an alpha-cyclohexyl cyanoacrylate monomer and an alpha-alkoxy ethyl cyanoacrylate monomer by a radical polymn. or anion polymn.
Patent JP-S6373769-A (JP)
Title: Digital copying machine
Inventor: MURATA KAZUYUKI
IPC: H04N1/10
Filed: 1986-09-16
Abstract: PURPOSE:To copy at a constantly same successive copying speed if a copying paper is the same as an enlargement ratio even when a reading start position is changed by causing a sub-scanning unit to stand by before the reading start position of a picture by an initial scanning distance. CONSTITUTION:At the time of copying, the sub-scanning unit 5 is moved to a direction shown by an arrow to execute a sub-scanning and a half-speed unit 8 is moved to the direction shown by the arrow at the half speed of the sub-scanning unit 5. When a copying operation is started, the sub-scanning unit 5 moves and stops at a position (B point) before the reading start position C of the picture from a home position by the initial scanning distance. When the feeding of the copying paper is completed, the sub-scanning unit 5 travels to a C point to perform the reading of the picture for the C point to a D point and when the unit reaches the D point, it starts a return operation. When the successive copying is carried out, the sub-scanning unit returns to the B point and stops and at the time of copying one paper, the sub-scanning unit 5 returns to the A point and stops.
Patent JP-S61100499-A (JP)
Inventor: EDOGAA SANDOBARU
IPC: B42F5/00
Filed: 1984-10-18
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-S6373799-A (JP)
Title: Acoustic reproducing device
Inventor: KANBE YOSHIYUKI
IPC: H04R3/00
Filed: 1986-09-16
Abstract: PURPOSE:To obtain a complete attendance feeling and to give no discomfort feeling to a listener by removing a frequency component about 20Hz or below and supplying it to a speaker unit provided with a cavity on a sound radiating surface side. CONSTITUTION:The speaker device 1 is disposed substantially at a the center part of the back part 12 of a chair 11 and on the sound radiating surface side of a speaker unit 2 for reproducing a low pitched sound, between a speaker unit 2, a packing 4 and the back of the listener 20, a front part cavity 5 is formed. A reproducing signal from a signal source 31 is supplied to a main preamplifier 32 and the signals of right and left channels are respectively outputted from output terminals 33, 34. Only a low frequency component of about 20Hz-60Hz of the reproducing signals is supplied to the speaker unit 2 by a band pass filter 35. Since the frequency component about 20Hz or below applying an influence to a human body (internal organs) is removed, the listener 20 can enjoy the attendance feeling without receiving the discomfort feeling.
Patent JP-S59107861-A (JP)
Title: Manufacture of cutting grindstone
Inventor: ITOU KIMITSUGU
IPC: B24D18/00
Filed: 1982-12-11
Abstract: PURPOSE:To manufacture easily an extremely thin cutting grindstone, in which superhard abrasive grains will never be dropped easily, by a method wherein an annular metallic thin plate is provided with an extremely thin grindstone supporting core at the circumferential rim thereof and the superhard abrasive grains of diamond or the like are bonded on the core electrically in order to form a cutting edge part. CONSTITUTION:Masking layers are formed remaining the rim parts of the front and rear surfaces of the annular metallic thin plate 1 as exposed parts, thereafter, the exposed parts are etched to form the extremely thin abrasive grains supporting parts 2. The extremely fine superhard abrasive grains 3 of diamond, cubic crystallizable boron nitride or the like are bonded electrically on the front and rear surfaces of said core parts 2 so as to be thicker than the thickness of the metallic thin plate 1, thereafter, the masking layers are removed to manufacture the cutting grindstone. In this case, the superhard abrasive grains 3 are bonded electrically by utilizing a metal, separated out of the core by the electric bonding, as a binding agent 5 to form the cutting edge parts. According to this method, the extremely thin cutting grindstone, in which the superhard abrasive grains 3 will never be dropped out easily, may be manufactured easily.
Patent JP-H0671598-A (JP)
Title: Manufacturing device for porous film
Inventor: KAGAWA SEIJI
IPC: B26F1/28
Filed: 1992-08-17
Abstract: PURPOSE:To uniformly form a number of recessed parts each of which has the fine opened port width on a long organic film and whose inner surface possesses affinity, by installing the second roll which is covered with a dielectric layer on the surface and can be revolved in the reverse direction to the first roll which has a Moh's hardness of 5 or more and can be revolved and on which a number of dielectric particles adhere. CONSTITUTION:The first roll 9 which is supplied with a high voltage is opposed to the second roll 16 covered with a dielectric layer on the surface, keeping a long organic film 69 interposed. Accordingly, corona electric discharge is generated uniformly between a number of synthetic diamond particles 10 as the dielectric on the surface of the first roll 9 and the dielectric layer of the second roll 16. If a relatively low high-voltage is supplied to the first roll from a high voltage feeding means in this corona electric discharge operation, the corona having a relatively low energy is irradiated uniformly on the long organic film on the first roll on which a number of synthetic diamond particle bite, and each inner surface of a number of recessed parts drilled on the long organic film is affinity-treated by the corona electric discharge.