baber/WOPTO huggingface dataset:
Patent JP-H11208759-A (JP)
Title: Recording medium storing case
Inventor: KANEDA HIROSHI
IPC: G11B23/03
Filed: 1998-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a storing case for a recording medium cartridge, capable of effectively utilizing a narrow space in the case, and excellent in its handling properties. SOLUTION: A space which is occupied by minidisks MD1, MD2 held by cross members 26, 27 of a case main body 20 and a space which is occupied by a compact disk CD held by a protrusion 34 of a lid 30 are provided apart from each other at least in the direction of the thickness of both the disks with respect to the main body 20 under the condition that the main body 20 is closed with the lid 30. With this arrangement, both the disks can be stored in the same case 10, thus enabling the spaces to be effectively utilized.
Patent JP-S61182465-A (JP)
Title: Controlling device for knocking of internal-conmbustion engine
Inventor: NAGAISHI HATSUO
IPC: F02P5/152
Filed: 1985-02-08
Abstract: PURPOSE:To reliably prevent the occurrence of knocking, by a method wherein an output from a knocking detecting means during a given crank angle period is quantitatively determined, and a value, being smoothened through further weighing, forms a back grand nozzle, and knocking is separable from the back ground nozzle. CONSTITUTION:A knocking means (a) is provided for detecting knocking of an engine, an output signal from the knocking detecting means (a) during a given crank angle period is quantitatively determined by a quantitative determining means (b), and an output from the means (b) is weighted by a smoothening means (c) for smoothening. Signals from the quantitative determining means (b) and the smootheing means (c) are input to a computing means (d) for addition or deduction. The computing result of the means (d) is compared with a given comparing reference valueby a discriminating means (e) to discriminate the magnitude of knocking. According to an output from the discriminating means (e), correction of ignition time is controlled by a knocking preventing means (f) to prevent the occurrence of knocking.
Patent JP-H06239989-A (JP)
Title: Production of aromatic polycarbonate
Inventor: YOKOYAMA MASUZO
IPC: C08G64/20
Filed: 1993-02-12
Abstract: PURPOSE:To obtain the subject polymer having a high mol.wt., little in coloring excellent in impact resistance, thermal resistance and transparency, and useful for electronic part substrates, etc., by melt-polycondensing an aromatic diol with a carbonate diester in the presence of a transesterification catalyst and a specific cyclic carbonate compound. CONSTITUTION:An aromatic diol compound such as bisphenol A is melt- polycondensed with a carbonate diester compound such as diphenyl carbonate in the presence of a transesterification catalyst such as lithium hydroxide and a cyclic carbonate compound of the formula [X is 1-22C divalent (substituted) hydrocarbon, 3-18C divalent (substituted)alicyclic group, 6-22C divalent aromatic hydrocarbon] preferably in an amount of 0.005-1.5 mole (per mole of the aromatic diol compound) to provide the objective polymer.
Patent JP-H04263481-A (JP)
Title: Gas laser device
Inventor: KUBOTA NAOKI
IPC: H01S3/097
Filed: 1991-02-19
Abstract: PURPOSE:To enable a heat exchanger which is mounted in a hermeticaly sealed vessel of a gas laser device to cool laser medium gas to be protected against coolant leakage and internally cleaned with ease. CONSTITUTION:A discharge side vessel 1a and a cross flow fan side vessel 1b are assembled into a hermetically sealed vessel 1 in a detachable manner, a hollow cooling chamber 7 is provided to the cross flow fan side vessel 1b, coolant is fed to or discharged out of the chamber 7 through pipings 8a and 8b, cooling plates 9 are disposed integrally in an array in the chamber 7 to constitute a laser medium gas heat exchanger.
Patent JP-H11223663-A (JP)
Title: Internal information output method for integrated circuit
Inventor: KAWATO FUMIYO
IPC: G06F11/22
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To ensure output of the logic condition of internal nodes by automatically adding or correcting a circuit description to pull a desired internal node from a lower module to the input/output ports of a top module and allow output of the logic condition of any number of internal nodes. SOLUTION: In an internal information output method, all modules to which internal nodes are related are extracted in accordance with module trees drawn from a circuit description of a desired integrated circuit and specified information for newly added internal nodes, a module conversion process for adding a circuit description of a module argument, a declaration and a module calling argument is executed to transmit the logic condition of the internal nodes from the lower module to a top module and a circuit description to output the logic condition of any internal node is corrected.
Patent JP-H05185435-A (JP)
Title: Mold casting apparatus
Inventor: MATSUNAGA NOBORU
IPC: B22D23/00
Filed: 1992-01-14
Abstract: PURPOSE:To provide a casting apparatus providing a cast mold of favorable quality as a simple mold for molding a synthetic resin in low cost. CONSTITUTION:In a mold casting apparatus, a gypsum mold 19 formed in a product shape and having a cooling pipe 16 embedded therein is received in a reduced pressure box 21 equipped with a vacuum exhaust port 22 and a cooling water supply pipe 24.by connecting the end part of the cooling pipe of the cooling pipe embedded part of the mold 19 below a parting surface by a connection pipe 25 and backing up the same by a granular back-up material 26 and the templating part above the parting surface protruding from the upper opening of the reduced pressure box is surrounded by a casting form. By this constitution, the product shape is faithfully copied by the reduced pressure casting due to the evacuation of the reduced pressure box and the good casting mold developing no crystal particles is obtained by effective cooling using simple equipment.
Patent JP-H02204480-A (JP)
Title: Production of 2,2,6,6-tetramethyl-4-oxopiperidine
Inventor: HIROWATARI NORIYUKI
IPC: C07D211/44
Filed: 1989-02-02
Abstract: PURPOSE:To advantageously obtain the subject compound from acetones and ammonia in two stages by carrying out reactions in the first and second stages in respective separate reactors and simultaneously feeding ammonia formed in the reaction in the second stage to the first reactor. CONSTITUTION:Reaction in the first stage for reacting acetone and/or a condensate 5 thereof with ammonia 6 in the presence of a catalyst 7 at 40-60 deg.C temperature for 1-10hr average residence time to mainly produce acetonin and reaction in the second stage for further reacting the resultant first reaction solution 3 at 50-100 deg.C temperature for 1-10hr average residence time to form the second reaction solution 4 and produce the subject compound (TAA) are carried out in the respective separate first reactor 1 and second reactor 2. Ammonia 8 formed in the reaction in the second stage is simultaneously fed to the first reactor 1 and effectively utilized. Thereby, the subject compound useful as a raw material for polymer stabilizers, bleaching agents, etc., from the afore- mentioned raw materials is safely obtained in high yield for a short reaction time by simple operation at a low cost.
Patent JP-H10220089-A (JP)
Title: Expansion gate door
Inventor: KITAGAWA AKIHITO
IPC: E05C1/04
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To use a connecting shaft also as a guiding member for a snap bar by forming the connecting shaft with the link of a door body for attaching the snap bar to be hollow and housing the snap bar in this hollow part to be freely moved up and down. SOLUTION: A snap bar 15 is housed so as to be freely moved up and down in the hollow part of a hollow vertical shaft 4 in a vertical frame 2a and protruded from a through-hole provided in a pulling-out preventing washer 13 provided fixed in the lower end part of the hollow vertical shaft 4. By moving a knob 16 up and down, locking and unlocking are operated from the outside of the vertical frame 2a. A female screw is formed to penetrate the snap bar 15 and, by twist-screwing in the knob 16 to a limit, the snap bar 15 is fixed in an optional position. In an expansion door 1, since the snap bar 15 is housed in the hollow part of the hollow vertical shaft 15 for connecting a linking member 3 with a door body 2, it is not necessary to attach the guiding member of the snap bar 15 to the door body 2 and thus the weight of a gate door is reduced and appearance designing is improved.
Patent JP-S60168741-A (JP)
Title: Rigid resin composition
Inventor: TAKAHASHI SADAO
IPC: C08L23/06
Filed: 1984-02-13
Abstract: PURPOSE:To titled composition processable under a wide range of conditions and having excellent impact resistance, low-temperature impact resistance, heat distortion resistance, and weatherability, comprising a specified graft copolymer, a (chlorinated) PE, and a PVC. CONSTITUTION:30-80wt% ethylene-methacrylate copolymer having an MI of 0.1-300g/10min, containing 5-75wt% methacrylate; 70-20wt% vinyl chloride or mixture of monomers consisting mainly of vinyl chloride; and, if necessary, 0-30wt% other copolymerizable monomers are polymerized to give a graft copolymer (A). 5-50pts.wt. component A and 1-25pts.wt. (chlorinated) PE (B) with a density of 0.91-0.96g/cm<3> and an MI of 0.01-50g/10min, containing 0-15wt% chlorine are incorporated into 100pts.wt. vinyl chloride polymer (C) with an average degree of polymerization of 400-1,500, made from not less than 80wt% vinyl chloride and not more than 20wt% copolymerizable monomer.
Patent JP-H08194461-A (JP)
Title: Character processing method and character processing device
Inventor: GOTO TOSHIYA
IPC: G09G5/24
Filed: 1995-01-19
Abstract: PURPOSE: To hold and use character patterns having a high using frequency without erasing them by judging whether or not the respective character patterns must be stored in a cache area on the basis of the bit map size after the character patternes are developed. CONSTITUTION: Processing is started by reading out data equivalent to a single character from a page buffer area 29b, and information of a registered character existing in the cache area 29a is searched, and whether or not read-out character data is stored in the cache area 29a is judged. When the character data is registered, a character pattern is read out of a pattern data area 32 in the cache area 29a, and is developed to a bit map area 29c, and the processing ends. When a read-out character is not registered in the cache area, font information of an outline is read out of a font memory 28, and whether or not the size falls within a cache object range is judged by information of the upper limit and the lower limit of the cache object size.
Patent JP-S61185303-A (JP)
Title: Cold trap
Inventor: OOYAMA NOBUMI
IPC: G21C19/30
Filed: 1985-02-12
Abstract: PURPOSE:To simplify a structure and to attain reduction of labor by dispensing with driving force, by cooling a liquid by flowing the same in the heat pipe immersed in a liquid to be purified. CONSTITUTION:The upper end part of a heat pipe 46 is protruded to the outside of a storage tank 52 and cooled by a cooling fan 54 to generate the movement of heat in the heat pipe 46 and the part immersed in a liquid of said heat pipe 46 is cooled to also cool the liquid or impurity collecting material 48 around the heat pipe 46. The liquid in a cylindrical heat insulating frame body 44 is cooled and flowed down through the impurity collecting material 48. This liquid is further cooled by the heat pipe 46 to precipitate impurities and the purified liquid is flowed out from a lower opening part 42.
Patent JP-S58142648-A (JP)
Title: Optical transmitter
Inventor: FUJITO KATSUYUKI
IPC: H04B10/293
Filed: 1982-02-17
Abstract: PURPOSE:To suppress modal noises, by adding a transmission signal, to which a high-frequency signal and a bias electric current are added, to a laser diode and setting the bias electric current of the diode near the threshold electric current. CONSTITUTION:An input signal is, at the first place, converted into an electric current at a voltage-electric current converting circuit 1, and then, sent to a laser diode after it is combined with a high-frequency electric current supplied from a high-frequency electric current generator 2 and a bias electric current supplied from a bias electric current generator 3 at an adder 4. The adder 4 is composed only of passive parts, such as a capacitor, resistance, inductance, etc. When th bias electric current to be added to the laser diode 5 is set near a threshold point A at this time, the optical output waveform becomes one as shown by (d) of the diagram which is the same waveform obtained when  chopped by a high frequency. When such an arrangement is made, electrical transmission with less modal noise can be performed with a simple device.
Patent JP-H01198522-A (JP)
Title: Vacuum cleaner
Inventor: MATSUSHIRO TADASHI
IPC: A47L9/28
Filed: 1988-02-02
Abstract: PURPOSE:To control the number of the rotations of the brush of an electric suction means for a floor by adjusting the value of a second variable resistor, deciding a trigger time in the afternating current cycle of a bidirectional thyristor and changing the number of the rotations of the brush independently of the driving power of an electric blower. CONSTITUTION:When the potential difference of both the ends of the variable resistor 1 is large, the bidirectional thyristor 6 is triggered at a late time; thereby, the driving power of the electric blower 7 is reduced, and on the contrary, when the potential difference is small, the bidirectional thyristor 6 is trigger at an early time; thereby, the driving power of the electric blower 7 is increased. Similarly thereto, the voltage at both ends of the second variable resistor 8 is changed to control the driving power of the motor 13 for the suction means by a power control circuit 11 and the bidirectional thyristor 12. In such a way, since the number of the rotations of the brush of the suction means can be controlled independently of the control of the suction force of a cleaner main body, in case of cleaning a carpet having long wool, the suction force is 'increased' and the rotation of the brush is 'reduced', the wool of the carpet can be preventing from winding on the brush or slipping off.
Patent JP-H08216188-A (JP)
Title: Injection molding tool
Inventor: IZUMI RYUICHI
IPC: B29C45/26
Filed: 1995-02-14
Abstract: PURPOSE: To certainly mold a through-hole even when the surface of a mold is slightly deformed by the injection pressure of a resin by constituting a protruding part for molding a hole as a freely advancing and retreating core insert and providing an elastomer to the base part of the core insert. CONSTITUTION: In this mold, a protruding part 5 is formed as an advancing and retreating core insert 6 and a spring 7 is provided to the base part of the core insert 6. Therefore, the leading end surface of the protruding part 5 is always in contact with the opposite surface of a cavity under constant pressure and, even if the cavity is slightly expanded by the molding pressure of a resin, the core insert 6 is raised by the spring 7 and the leading end of the protruding part 5 comes into contact with the surface on the opposite side of the cavity and no gap is generated. That is, it is prevented that a gap is generated between the leading end of the protruding part and the surface of the cavity to generate burr and the leading end of the protruding part or the surface of the cavity is warped or damaged.  Therefore, the appearance quality of a molded product 4 becomes good and the durability of the mold is also enhanced.
Patent JP-S63196484-A (JP)
Inventor: MIYANISHI YOSHIO
IPC: B66B3/00
Filed: 1987-02-05
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-S56122315-A (JP)
Title: Tea
Inventor: SONOMURA HIDEO
IPC: A61K36/00
Filed: 1980-03-03
Abstract: PURPOSE: To tea, having a drug action, capable of producing a color tone like black tea, and prepared by incorporating Carthamus tinctorius with Huttuyniae Herba, Stellaria neglecta WEIHE, etc.  
     CONSTITUTION: Carthamus tinctorius, Huttuyniae Herba, Stellaria neglecta WEIHE, Artemisia princeps PAMP, Coix lacryma jobi L. frumentacea Makino Cassia obtusifolia L. and Citrus Aurantii Nobilis Pericarpium are finely cut to a s uitable length and mixed at a suitable ratio to give a tea. The use of the Carthamus tinctorius provides the color similar to that of the black tea due to red pigment mixed with light brown color or other components, and renders the tea very desirable visually. The tea has a stomachic and a controlling action on intestinal functions, a diuretic, alaxative, a hematocathartic actions and other actions, and is useful as a beautifying and healthful drink. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S57139753-A (JP)
Title: Electrophotographic developer
Inventor: TSUBUSHI KAZUO
IPC: G03G9/135
Filed: 1981-02-23
Abstract: PURPOSE:To obtain a polarity controller superior in dispersion stability, polarity stability, image quality, etc., by using a specified hydroxybenzoic acid derivative. CONSTITUTION:A compound represented by the general formula of its alkali, alkaline earth metal, aluminum, manganese, or cobalt salt is added to a developer as a polarity controller. In the formula, R1 is alkyl, and R2 is H or dialkylaminomethyl. The polarity controller is used in general in an amount of 0.01- 20wt% based on a pigment. A dispersion medium usable for the polarity controller is a polar solvent, such as water or alcohol, or a nonaueous solvent, such as aliphatic, alicyclic, or aromatic hydrocarbon.
Patent JP-S58142688-A (JP)
Title: Color solid-state image pickup device
Inventor: MIYAGAWA YASUMI
IPC: H04N9/04
Filed: 1982-02-18
Abstract: PURPOSE:To obtain a luminance signal of wider zone than a zone obtained by the number of picture elements of horizontal lines, by reading signals of plural horizontal lines simultaneously, adding the signals and space modulating by a tri-color filter. CONSTITUTION:Cyan (Cy) filters, yellow (Ye) filters and transparent (W) filters are arranged successively and repeatedly corresponding to photodiodes 2 (2a, 2b...). In this constitution, output signals of photodiodes, that is, signals space modulated by Cy, W, Ye filters are obtained from the output terminal of a horizontal CCD11a and output signals of photodiodes (2b, 2b', 2b''...), that is, signals space modulated by Ye, Cy, W filters are obtained from the output terminal of a horizontal CCD11a' by nHth horizontal scanning.
Patent JP-H09218354-A (JP)
Title: Microscope information system
Inventor: SHIMIZU KAZUO
IPC: G06K19/00
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To make it possible to manage a sample itself and information on the same together. SOLUTION: A dot code generator 3A of an information recorder 3 converts state information on a microscope device 1, obtained by an IF device 5, into a dot code together with a microscope image obtained by a camera 2 and prints it on paper 4. An index image generator 3B of this information recorder 3, on the other hand, reduces the microscope image which is photographed by the camera 2 and should be recorded as the dot code to generate a reduced image and records it on the paper 4 as an index image that a user knows by looking at.
Patent JP-S55119125-A (JP)
Title: Manufacture of low iron loss one-directional silicon steel plate
Inventor: YAMAMOTO TAKAAKI
IPC: C21D8/12
Filed: 1979-03-05
Abstract: PURPOSE:To manufacture a one-directional silicon steel plate with high magnetic flux density and low iron loss by a method wherein the one-directional silicon steel plate is provided with a wavy pattern extending in the direction crossing in the rolling direction and secondarily recrystallized and annealed, and wavy pattern is corrected in a process of manufacture after purifying and annealing. CONSTITUTION:Slab for a silicon steel plate is hot-rolled up to intermediate thickness and the steel plate is pickled. The steel plate is rolled to final standard thickness by means of normal cold rolling at two stages or cold rolling only at one stage while putting intermediate annealing between the pickling and the cold rolling. The steel plate is deoxidized and annealed, and subject to finishing annealing containing purifying annealing at temperatures sufficiet for causing secondary recrystallization. The secondary recrystallization is formed by continuous striped annealing at that time, and the steel plate is, at least, located at that time so that it has a wavy pattern in the direction that crosses in the cold rolling direction. That is, the steel plate is tilted in order that a [00l] axis be positioned within a range of + or -4 deg. or less to a rolling surface, and the secodary recrystallization of structures is molded. One-directional silicon steel plate, whose iron loss is particularly low, is obtained, accordingly.
Patent JP-H03229453-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: ISHIDA TETSUO
IPC: H01L27/04
Filed: 1990-02-05
Abstract: PURPOSE:To increase memory cell capacity without increasing manufacturing processes by forming the cross-section of a capacity element electrode into a corrugated shape and employing a heat fusible film for insulation between a gate electrode and a polycrystalline silicon electrode both formed on a semicon ductor substrate. CONSTITUTION:After there are formed on a semiconductor substrate 1 an LO COS oxide film 2, a gate oxide film 3, a gate electrode 4, a side wall 5, and an n<+> diffusion layer 6, a BPSG film 11 is deposited. In succession, a polycrystalline silicon film 12 is deposited. Thereafter, phosphorus is thermally doped into the polycrystalline silicon film 12 in a doping furnace, and thereupon the BPSG film 11 confined by the polycrystalline silicon film 12 is melted and allowed to flow by a heat treatment. Further, since the phosphorus subjected to impurity diffusion also diffuses into the BPSG film 11, phosphorus concentra tion is increased and hence the BPSG film 11 is liable to be melted. Since the BPSG film 11 is solidified upon cooling in the flowing state thereof, a polycrystalline silicon film 13 having a corrugated capacity element electrode cross-section is formed.
Patent JP-H11224468-A (JP)
Title: Reproducing device and method, and storage medium readable by computer
Inventor: NAITO TATSUYA
IPC: G11B20/18
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To optimally control the equalizing characteristic of an equalizer according to a change or the like with the passage of time in the kind of a tape, a head or the like other than the mechanical cause of the damage of a tape. SOLUTION: The number of errors E is detected for one track from the reproducing signal of a magnetic tape 1 by an ECC decoder 6. When E is equal to a specified value or higher, a CPU 10 maintains the specified equalizing characteristic of a second reproducing equalizer 9 considering a mechanical cause. When E is smaller than the specified value, the CPU 10 outputs a control coefficient K to change the equalizing characteristic.