baber/WOPTO huggingface dataset:
Patent JP-S6276414-A (JP)
Title: Recorder
Inventor: KOBAYASHI TADASHI
IPC: G01D15/28
Filed: 1985-09-17
Abstract: PURPOSE:To use common recording paper and to simplify the recording paper and to reduce its cost by providing a reflection type optical sensor at the upper part of a recording paper storage box and detecting a fold in the back direction of the delivered recording paper. CONSTITUTION:When the recording paper 2 is delivered in the front direction, the uppermost part of the recording paper 2 is raised upward and brought into contact with the upper plate 1a and the reflection type optical sensor 6 detects the recording paper 2 and output is made ON (1). Then, when the recording paper 2 is further delivered and the fold 2 passes through the reflection type optical sensor 6 in the front direction from the back direction, the output is made from ON to OFF (1 0) and at this time, the fold 2a is detected.
Patent JP-S58107493-A (JP)
Title: Plating liquid flow rate adjusting type partial plating apparatus
Inventor: SHIMAMURA KOUICHI
IPC: C25D5/02
Filed: 1981-12-18
Abstract: PURPOSE:To carry out work in high efficiency and to facilitate the fabrication and the maintenance of the titled apparatus, by providing a feeder having function for supplying a plating  liquid to each nozzle at an equal rate to a head having capacities for positioning a material to  be plated and for injecting the plating liquid in a freely detachable and replacable manner. CONSTITUTION:A mask 3 having permeation orifices 2 corresponded to the parts to be plated of  a work 1 provided thereto by drilling is mounted to an outer jacket case 4 in a freely detachable manner to hermetically close said case 4. To positions corresponded to the orifices 2 provided to the bottom part of the case 4, nozzles 5 communicated with the outside are parallelly  provided to constitute a head A along with the mask 3. On the other hand, guide pipes 8 of flowlines respectively communicable with the nozzles 5 are arranged to the bottom part of the  case 4 and in a freely detachable case 7 and the rear ends of the pipes 8 are connected to a  plating liquid supply pipe 9 to constitute a feeder B. In addition, flowline plates 10 free in adjustable operation are pivotably mounted to the pipes 8 respectively from the outside in a freely revolvable manner to form a flow rate adjusting part. Plating is carried out in such a state that the cases 4, 7 are connected, the nozzles 5 and the pipes 8 are communicated, the mask 3  is closely contacted with the work 1 and a plating liquid is supplied to the pipes 8 and the  nozzles 5 under predetermined pressure.
Patent JP-H06178116-A (JP)
Title: Method for decoding of cell of image provided with plurality of picture elements
Inventor: JIEEMUZU JIYOSEFU ATSUPERU
IPC: H04N1/41
Filed: 1992-07-31
Abstract: PURPOSE: To set the area of a used hard copy to a minimum and to securely decode data by setting a threshold level so that a sub-range matches a predicted total when the corresponding number of image elements are marked and outputting the decided sub-range. CONSTITUTION: CCD 25 converts achromatic color scale levels of the image elements which are individually resolved in the scanned image into corresponding analog values. An A/D converter 25B converts the analog values into digital values and give them to a processor 22 and an appropriate storage device. On the other hand, a printer 26 maps the digital values of a bit mapping image file to the image elements of the image which is printed in an appropriate recording medium and which spatially corresponds. The digital values equivalent to all image elements in the cell are added and a total S is obtained. Then, the total S of the detected levels is compared with the plural threshold levels. Thus, the level range in which the total S contains is decided and a signal applied to the range is outputted.
Patent JP-H0936588-A (JP)
Title: Electronic part feeder
Inventor: NAGATA TAKAHIRO
IPC: B23P19/00
Filed: 1995-07-19
Abstract: PROBLEM TO BE SOLVED: To provide an electronic part feeder which is capable of being safely handled and judging whether a tape cassette is properly mounted or not. SOLUTION: An electronic part feeder is equipped with a feeding table 23 where a tape cassette 21 is set from above in a freely detachable manner, a transfer means 25 which moves the feeding table 23 to transfer a tape cassette 21 between a home position H and a vacuum-chucking position V, a cover 31 which covers the transfer route of the tape cassette 21, an openable lid 32 which opens or closes a part of the cover 31 at a home position H, and an interfering member which is provided to the openable lid 32 fronting closely the upper edge of the tape cassette 21 which is properly set when the openable lid 32 is closed.
Patent JP-S6363319-A (JP)
Inventor: KUBO TOMOAKI
IPC: A01G25/16
Filed: 1986-09-02
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-2001029794-A (JP)
Title: Ruthenium metathesis catalyst and method for producing olefin reaction product by metathesis reaction using the same
Inventor: HORI YASUSHI
IPC: C07C11/02
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To safely and easily provide a ruthenium metathesis catalyst in a mass production usable as a catalyst for a carbon-carbon bond formation reaction by a metathesis reaction. SOLUTION: This ruthenium metathesis catalyst comprises a compound having formula I and a compound having formula II or III. Formula I is [RuX12(arene)(PR1R2R3)]2, formula II is R4CHX2, and formula III is R5ACC (wherein X1 and X2 separately denote a halogen atom; arene denotes a benzene ring-containing hydrocarbon; R1 to R3 separately denote an alkyl group, a cycloalkyl group, or an aryl group optionally having substituents; R4 denotes an alkyl group optionally having an ether bond or an ester bond and the like; and Ace denotes ethenyl.). Alternatively, the metathesis catalyst comprises compounds having formulas IV, V, and III. Formula IV is [RuX12(arene)]2, formula V is PR1R2R3, and formula III is R5ACC (wherein X1, arene, R1, R2, R3, R5, and Ace are the same as defined above.
Patent JP-S59100719-A (JP)
Title: Manufacture of inorganic fiber
Inventor: KURAMOTO TOORU
IPC: C03C13/00
Filed: 1982-11-25
Abstract: PURPOSE:To manufacture inorganic fiber with simple process, in high efficiency, at a low cost, without causing frothing of the dope, by adding a fatty acid and a solution of an inorganic compound having specific properties to an water-insoluble organic solvent maintained at a specific temperature, and spinning the obtained dope to the fiber. CONSTITUTION:A fatty acid [e.g. fatty acid of formula CnH2n+1.COOH (n>=13) or CnH2n-1.COOH, etc.] and a solution of a salt of a III- or IV-group element (e.g. silicate, aluminate, zirconate, etc.) are added to a water-soluble organic solvent (e.g. liquid paraffin, phosphate, fatty acid ester, etc.) heated at >=120 deg.C, and the obtained dope is spun to inorganic fiber by stirring or draw spinning. The amount of the fatty acid is preferably 1-10% based on the organic solvent, and the concentration and viscosity of the salt solution are preferably >=5% and <=2,000cps, respectively.
Patent JP-H0524174-A (JP)
Title: Impression cylinder for gravure press
Inventor: KITAGAWA KATSUJI
IPC: B41F13/18
Filed: 1991-07-23
Abstract: PURPOSE:To obtain a light-weight impression cylinder by changing a material of a shaft center. CONSTITUTION:As a shaft center 2 to be peripherally wound with a rubber 3, an aluminum-made pipe or a carbon fiber-made pipe is used. On each end of the shaft center 2, an aluminum- or iron-made shaft part 5 is mounted by welding or with an adhesive. An inner race 7 on which a bearing 9 is to be loaded is mounted on the tip end of the shaft part 5 by shrink fitting. The weight of the shaft center 2 accounts for most part of the weight of an impression cylinder, and the shaft center 2 is made of aluminum or carbon fiber. As a result, the weight of the impression cylinder can be reduced as a whole.
Patent JP-S6186927-A (JP)
Title: Treatment of solvent-containing exhaust gas
Inventor: EITO TORU
IPC: B01D53/44
Filed: 1984-10-02
Abstract: PURPOSE:To reduce the cost of a combustion treatment apparatus, by performing the steam desorption of the solvent adsorbed by an adsorbing apparatus and condensing solvent-containing steam while quantitatively supplying the condensate to a combustion furnace as a fuel oil additive of said furnace. CONSTITUTION:Solvent-containing exhaust gas 11 is guided to an adsorbing tank 12 to perform the adsorptive collection of the solvent in said gas. After a definite time, desorbing steam 14 is sent to the adsorbing tank 12 to desorb the solvent which is, in turn, sent to a preheater 15 along with the steam mixed gas and condensed through the heat exchange with combustion air 18 while the condensate is stored in a receiving tank 16. The condensate is sprayed into preheated air by a pump 17 to form a gaseous mixture. Preheated air is further raised in its temp. through the heat exchange with combustion gas in a heat exchanger 19 and subsequently sent to a combustion furnace 21 and burnt. The combustion gas issued from the heat exchanger 19 is sent to a waste heat boiler 22 to generate steam 25 and exhausted from a chimney 23. The generated steam 25 is supplied as the desorbing steam 14 from a steam header 26.
Patent JP-S6266392-A (JP)
Title: Card identification method
Inventor: TAZAKI HIROSHI
IPC: G06K17/00
Filed: 1985-09-18
Abstract: PURPOSE:To discriminate that a card which has a memory stored with feature information showing the features of the card is a correct card when feature information in the memory coincides with the measurement result of the card by measuring the features of the card and also reading the feature information out of the memory when the card is inserted. CONSTITUTION:The card 20 has the memory 23, a CPU 24, and an electrode 21 provided in a plate type base 22 and an embossment 25 formed on the top surface of the base 22. The memory 23 is stored previously with pattern data corresponding to the pattern of the embossment 25. Then, the memory 23 provided to the card 20 is stored previously with the feature information indicating the features of the card 20 and when the card 20 is inserted, said feature information is read out of the memory 23 of the card 20; when this feature information coincides with the features of the card 20, it is discriminated that the card is a correct card. The embossment 25 of each card 20 is only made different to identify the correct card from a copy card formed by transferring data from the card to a card by using a card reader, a card writer, etc.
Patent JP-S6183512-A (JP)
Title: Zoom lens
Inventor: TANAKA KAZUO
IPC: G02B15/10
Filed: 1984-10-01
Abstract: PURPOSE:To simplify the lens constitution of a relay system by exchanging the lens group of part of the relay system with the other lens group thereby changing the focal length of the entire system while maintaining an image plane in a specified position. CONSTITUTION:The lens group of part of the relay system, for example, a front group 12 having a negative refracting power is exchanged with the lens group 13 having the negative refracting power stronger than the refracting power of the group 12 in the zoom lens disposed with the relay systems 12, 14 on the side nearer the image plane 15 than a variable power part 11, by which the focal length of the entire system is changed while the image plane 15 is maintained in the specified position.
Patent JP-H1046306-A (JP)
Title: Galvannealed steel sheet excellent in surface appearance and its production
Inventor: NOMURA SHUJI
IPC: C23C2/06
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To eliminate a need of removing dross and to make a surface appearance in a steel sheet excellent by continuously adhering Fe-Zn series and Fe-Al base dross in which estimated diameter is specified to the surface of a galvanized steel sheet. SOLUTION: To a galvannealed steel sheet, dross in which an estimated diameter (d) in a bath is regulated to <=130μm is continuously adhered. The estimated diameter (d) is calculated by the formula: d=(3/2×R<2> ×H)<1/3> . In the formula, R denotes the average diameter of the dross obtd. from the result of the surface observation of the dross adhered to the galvannealed steel sheet and H denotes the average thickness (μm) of the dross obtd. from the result of the cross-sectional observation of the dross adhered to the galvannealed steel sheet. The control of the estimated diameter of the dross floating in the bath is executed, e.g. by regulating the distance from an lower end of a skind roll to a bottom dross deposited on the bottom part of a plating tank and a line speed in accordance with the diameter of the sink roll.
Patent JP-H0371408-A (JP)
Title: Thin-film head
Inventor: HORIUCHI MASATO
IPC: G11B5/31
Filed: 1989-08-09
Abstract: PURPOSE:To reduce the man-hour for production by uniformizing the thickness of a first magnetic pole and increasing the thickness of a second magnetic pole from a spot at a specified distance from its one end toward the other end. CONSTITUTION:The thickness of the first magnetic pole 1 is uniformized, and the thickness of the second magnetic pole 2 is increased from a spot at a specified distance from its one end toward the other end. In this case, the thickness of the first magnetic pole 1 is equivalent to the thickness seen on the floating surface over the entire surface, and the thickness of the second magnetic pole 2 at the part apart >=about 10mum from the floating surface (the part on the right of A point) is greater than that seen on the floating surface. Consequently, the man-hour for the production of the first magnetic pole 1 is reduced, and the performance of the thin-film head is improved.
Patent JP-S6450358-A (JP)
Title: Extra-high pressure mercury lamp
Inventor: FUJIMURA TAKASHI
IPC: H01J61/88
Filed: 1987-08-21
Abstract: PURPOSE:To obtain an extra-high pressure mercury lamp which is small in deterioration of an electrode, in particular, electrode on the electron emitting side and long in life by setting electrode diameter of an electron emitting side electrode, radius of curvature of its electrode tip, electrode diameter of an opposed electrode and its electrode tip diameter in the specific relation with each other, and specifying current load factors of the electron emitting side electrode, the electrode tip and the tip electrode of opposed electrode, respectively. CONSTITUTION:Provided that the electrode diameter of an electron emitting side electrode is c, the radius of curvature of its tip electrode is r, the electrode diameter of an opposed electrode is d and the diameter of its tip electrode is e, they are set in the relation of 1.5.c<=d<=3.c, c/2<=e<=c, d/4<=e<=d/2. Further, provided that load current which flows between these opposed electrodes is I, the current load factor of the electron emitting side electrode is je1, the current load factor of its electrode tip is je2, and the current load factor of the tip electrode of the opposed electrode is je3, they are set in the relation of je1=I/pid<4>/4<=3X10<2>A/cm<2>, je2=I/pir<2=2X10<4>A/cm<2>, je3=I/piA<2>/4<=1X10<3>A/cm2.
Patent JP-S6267813-A (JP)
Title: Heat-treating device
Inventor: TAMURA SHOZO
IPC: H01L21/268
Filed: 1985-09-20
Abstract: PURPOSE:To enable the titled device to perform a uniform heat treatment by a method wherein a light-shielding plate, having the shape with which the quantity of heat ray to be projected on the material to be heat-treated while it is being rotated and also having the detecting part of a temperature sensor, is attached between the material to be treated and the source of heat, thereby controlling the heat source in a more precise manner. CONSTITUTION:A light-shielding plate 14 is attached to the upper surface located outside a chamber 3 so as to correspond to the radius direction of the wafer 9 housed in the chamber 9. On this light-shielding plate 14, a thermocouple is mounted as a temperature sensor mechanism, and the plate 14 is constructed in such a manner that the temperature of the light-shielding plate can be measured. Said light-shielding plate 14 made of silicon is formed in sector shape, and it is mounted in such a manner that its siding part 14a can be matched to the radius of the wafer 9 which rotates in the chamber 3. Also, the end part located on the side reverse to the side of the light-shielding plate 14 of the thermocouple 15 is connected to a detecting part 16, the temperature of the light-shielding plate is detected, and the detected information is transmitted to a control part 17.
Patent JP-2001030892-A (JP)
Title: Reservoir mounting mechanism for master cylinder
Inventor: INAGAKI SHINICHI
IPC: B60T11/22
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To prevent a retainer from coming off easily by inserting a linear leg part of a retainer into holes formed in a cylinder body and a reservoir in the lateral direction of the cylinder body and fitting the other end of the retainer to a recess part in the reservoir or the cylinder body. SOLUTION: Holes 12a, 12b formed in a cylinder body 2, a hole 14a of a rib 14 in a reservoir 3, and holes 15c, 15d formed in positioning side walls 15a, 15b are aligned coaxially, so that a leg part of a retainer 16 can be inserted into these holes. According to insertion of the leg part of the retainer 16, a hook type locking part of the retainer 16 is brought into contact with an angle between the positioning side wall 15a and a positioning longitudinal wall 17a in the reservoir 3. The retainer 16 is inserted with its U-shaped part expanded. In this way, the hook type locking part is fitted in a recess part 17c formed in the positioning longitudinal wall of the reservoir 3, and consequently, the retainer 16 is locked in the reservoir 3.
Patent JP-H0255417-A (JP)
Title: Tuner preset device
Inventor: HASHIGUCHI KOTA
IPC: H04N5/44
Filed: 1988-08-20
Abstract: PURPOSE:To attain automatic preset correctly by scanning a reception frequency so as to receive a teletext, fetching a broadcast station code and an error rate and selecting a broadcast station code with less error rate among received broadcast station codes. CONSTITUTION:A tuner 1 provided with an IF circuit and a reception frequency band, and when a teletext data exists, it is extracted by a teletext reception section 3 to rebuild up a picture, it is displayed on a CRT 2 and a broadcast station code, an area code and an error rate are detected. A microcomputer 4 inputs the data to a nonvolatile memory 5. When a data inputted early exists in the memory 5, it is compared with a new data and a data with less error rate is selected to set the tuning. Thus, correct preset is applied automatically.
Patent JP-H0547938-A (JP)
Title: Semiconductor device and its manufacture
Inventor: TAKENAKA NOBUYUKI
IPC: H01L21/316
Filed: 1991-08-19
Abstract: PURPOSE:To provide a wiring connection part of an integrated circuit capable of reducing the area of a connection part and manufacturing cost. CONSTITUTION:A first poly silicon film 26 is connected with an n<+> type diffusion layer 23, via a second poly silicon film 31 formed in the inside of an aperture 29 formed so as to penetrate the first poly silicon film 26. Thereby necessary area can be reduced. Since the aperture 29 and an aperture 28 which connects a second poly silicon film 30 with an n<+> type diffusion layer 24 can be formed by using the same photo mask, manufacturing process can be simplified.
Patent JP-S62223199-A (JP)
Title: Novel peptide
Inventor: ISHIDA TORAO
IPC: C12R1/19
Filed: 1986-09-04
Abstract: NEW MATERIAL:A compound shown by the formula. USE:An intermediate for synthesizing a low toxic novel cysteine-containing physiologically active peptide useful an antiviral agent, cytostatic agent and NK cell enhancer and an intermediate for synthesizing (pro)gamma-interferon, etc. Having improved shelf stability. PREPARATION:For example, a carboxylic acid group of alpha-amino-protecting group-containing amino acid is bonded to a substrate such as polystyrene resin crosslinked with divinyl benzene and the alpha-amino-protecting group is removed. Then, the deprotected free amino group is reacted with a second amino acid. Then, the deprotection and introduction of amino acid are repeated to give the aimed peptide chain and the covalent bond between the carboxylic acid group of carbon-end amino acid of peptide and the resin is cleft. The reaction is preferably carried out under a strongly acidic condition.
Patent JP-2001029474-A (JP)
Title: Heating and humidifying inhaler
Inventor: SHIOKAWA TAKAYOSHI
IPC: A61M16/10
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a compact heating and humidifying inhaler which allows water temperature to rise quickly without becoming too high. SOLUTION: In this heating and humidifying inhaler, oxygen introduced into a container 13 from the end of an oxygen introduction pipe 4 is bubbled via water 8 and a patient, using an external oxygen mask, inhales the humidifying oxygen taken out from a humidifying oxygen outlet. A heat source for heating the water 8 in the container 13 is a PTC heater 1. The PTC heater is directly immersed in water and heated. The Curie point of the PTC heater is from 20 to 100 deg.C. A decrease in output of a heating element which occurs when there is no water around the PTC heater can be utilized as a detected value. The ratio of a maximum current to steady-state current when the PTC heater is actuated in water is in the range of 1.5 to 20 times. The PTC heater can be formed into a double watertight construction or can be provided with a terminal for detecting leaks.
Patent JP-S5997770-A (JP)
Title: Device for preventive short circuit of electrode
Inventor: TANIMOTO JIYUNZOU
IPC: B23K9/10
Filed: 1982-11-27
Abstract: PURPOSE:To prevent short circuit between an electrode and a base material and to prevent the contamination of the electrode and the base material by connecting a detector for output terminal voltage to an output terminal and constituting the same in such a way that a power source turns off when the output terminal voltage drops to a set voltage or below. CONSTITUTION:When a torch switch 9 is pushed, a power source is started. Then, welding current flows and a welding current detecting relay 11 operates. If the welding voltage is higher than the voltage set by a Zener diode 13, a relay 17 for stopping the power source is not operated and ordinary welding is performed. When an electrode is brought too near the base material inadvertently during welding, the welding voltage decreases smaller than the set voltage and no more current flows to a primary diode 15 of a photocoupler and therefore the secondary transistor 16 of the photocoupler turns off. As a result, a transistor 21 turns on and the relay 17 turns on. The B contact of the relay 17 opens and a magnet switch 7 turns off, by which the power source is stopped and the short circuit of the electrode and the base material is prevented.
Patent JP-S5997037-A (JP)
Title: Method for testing uniformity of refractory nozzle
Inventor: SATOU TSUTOMU
IPC: G01M3/08
Filed: 1982-11-25
Abstract: PURPOSE:To make it possible to sufficiently judge uniformity by generating gas bubbles from an outer surface, by a method wherein an opening part is put in a liquid in a hermetically closed state and compressed gas is introduced from an inflow port under pressure. CONSTITUTION:Rubber plugs 3 are inserted into both end opening parts of a refractory nozzle 1 to make the same air-tight and a copper tube is inserted through one end opening part to provide an inflow port 5. This structure is fixed by a support frame 2 and put in a water tank 4 filled with water while compressed gas is introduced into the opening part in the refractory nozzle from the inflow port 5 under pressure. In this state, uniformity is judged from the state of generated gas bubbles. That is, it can be judged that a structure is uniform when fine gas bubbles are uniformly generated and the structure is judged as non- uniform when relatively large bubbles are generated in concentrated manner.