baber/WOPTO huggingface dataset:
Patent JP-H0266164-A (JP)
Title: Evaporating material
Inventor: SHIMIZU TATSUHIKO
IPC: C23C14/24
Filed: 1988-08-31
Abstract: PURPOSE:To successively heat and evaporate a main evaporating part made of an evaporating substance while maintaining the surface flatness of the part by setting the main evaporating part at the central part of a subsidiary evaporating part made of an evaporating substance and held by a holding part so that the main part projects from the subsidiary part. CONSTITUTION:A subsidiary evaporating part 1 made of an evaporating substance and having a hole 10 is set in a crucible 82 and a main evaporating part 3 made of an evaporating substance is concentrically fixed in the hole 10 so that the main part 3 projects from the subsidiary part 1. The outside diameter d3 of the main part 3 is preferably regulated to 2/10-8/10 of the inside diameter D1 of the crucible 82 and the height h2 of the main part 3 is preferably made equal to the depth H1 of the crucible 82. The interior of the crucible 82 is then irradiated with electron beams 85 from an electron gun filament 74. The main part 3 can be evaporated by heating and consumed while maintaining the surface flatness and the rate of deposition of evaporated particles is made constant at the time of film formation.
Patent JP-S59107829-A (JP)
Title: Manufacture of cutting edge
Inventor: MURATA YASUNORI
IPC: B24D5/12
Filed: 1982-12-09
Abstract: PURPOSE:To eliminate protuberance or drooping of an abrassive grain layer and reduce a cutting resistance by a method wherein a part of an insulating plate is covered over an adhering part so as to be overhung in case the carbide abrasive grains are adhered after covering the insulating material over a base metal surface leaving a grooved part formed on the end face of the base metal. CONSTITUTION:Upon manufacturing, the grooves 3 are formed alternately on both surfaces of the end rim of the base metal 1 at first in a photoetching process. Subsequently, the insulating plate 5, formed previously into a plate by the insulating material having a necessary rigidity in an electro-depositing process, is covered on both surfaces of the base metal 1. In this case, the insulating plate 5 is provided with the overhanging part 6 projecting above the groove 3 at the surface of the side of the groove 3. The overhanging amount l1 of the overhanging part 6 is made equal to the thickness (t) of the abrasive grain layer 7 adhered by means of electro-deposit. According to this method, the protuberance or drooping of the abrasive grain layer 7 at the periphery of the groove 3 and the end face of the base metal 1 may be prevented by the overhanging part 6 of the insulating plate 5, therefore, the flat and accurate abrasive grain layer 7 may be formed.
Patent JP-S6372590-A (JP)
Title: Recording material
Inventor: WATANABE KATSUHIKO
IPC: B41M5/333
Filed: 1986-09-16
Abstract: PURPOSE:To provide a recording material imparting sufficient developed color density at the time of the combination use with an electron donative leuco dye and forming a developed color material excellent in fastness and chemical resistance after color development, in the recording material using the electron donative leuco dye and an electron acceptive compound, by using a compound represented by a predetermined general formula as the electron acceptive compound. CONSTITUTION:A compound represented by general formula (wherein R is a 2-15 C divalent group, R1 is a hydrogen atom, a hydroxyl group, a lower alkyl group or a halogen atom, R2 is a hydrogen atom, a lower alkyl group or a halogen atom and n is an integer of 1-5) is used as an electron acceptive compound. When the electron acceptive compound is used as that for a thermal recording material, said compound pref. has m.p. of 70-200 deg.C and imparts a high density color image in the combination with an electron donative leuco dye and is stable because of low water- solubility and no sublimability and easy to synthesize and obtained at high yield and high purity from inexpensive raw materials. As the electron donative leuco dye, a triarylmethane compound, a diphenylmethane compound, a xanthene compound, a thiazine compound and a spiropirane compound etc. are used.
Patent JP-H0533326-A (JP)
Title: Apparatus for recovery of volatile substance in soil
Inventor: SHIBUKI MASAYOSHI
IPC: E02D3/11
Filed: 1991-08-02
Abstract: PURPOSE:To make recovery possible for a substance that activates its volatility at the temperature considerably higher than the normal temperature and is not recoverable by conventional method; namely such substance whose volatility is moderate, and to make a substance that becomes volatile at the normal temperature recoverable more efficiently. CONSTITUTION:At least one warm air discharging port 22 of a warm air supply pipe 20 is placed underground in the soil 2 containing volatile substances and in the soil 2 adjacent to the aforementioned soil, at least one suction part 52 of a suction pipe 30 is placed underground. Warm air generated by a blower 46 and a heater 44 is supplied to the warm air supply pipe 20 through a warm air supply piping 40 and is blown through the discharging part 22 on the front end of the supply pipe into the soil 2 surrounding the supply pipe. The temperature in the surrounding soil 2 rises consequently, and the substance having moderate volatility in the soil is vaporized while the substance volatile at the normal temperature is further activated in vaporization. The vaporized substances are sucked by a vacuum pump 54 through the front end 32 of the suction pipe 30 and is recovered through a suction piping 50.
Patent JP-S6462847-A (JP)
Title: Magneto-optical head
Inventor: SASAKI TORU
IPC: G11B11/10
Filed: 1987-09-02
Abstract: PURPOSE:To miniaturize a magnetic optical head by forming a polarization beam splitter with a transparent flat plate to sandwich a polarization film and a transparent flat plate having all reflecting films and arranging this in the convergence light. CONSTITUTION:A polarizating beam splitter 16 is formed by a parallel transparent flat plate 16c to transmit a P polarization, sandwich a polarization film 16a to reflect an S polarization and coat a parallel transparent flat plate 16b and a total reflecting film 16d. A convergence light flux 14 is made incident from the upper side of the parallel transparent flat plate 16b onto the polarization film 16a. A P polarization 14a to transmit the polarization film 16a is total-reflected by a total reflecting film 16d of the parallel transparent flat plate 16c, transmits the polarization film 16a again and proceeds toward the right side of the parallel transparent flat plate 16b. On the other hand, an S polarization 14b reflected by the polarization film 16a also proceeds in the same direction as the P polarization 14a and is made incident on a light detector 17. Thus, the distance from the polarization beam splitter 16 to the light detector 17 can be shortened and a head can be miniaturized.
Patent JP-S58104079-A (JP)
Inventor: KURUTO HAIMAN
IPC: C23C18/18
Filed: 1982-12-14
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-2000046809-A (JP)
Title: Flaw detection method
Inventor: TANAKA KAORU
IPC: G01N29/04
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To accurately detect the flaw of a roll without erroniously detecting vibration or foreign matter as a flaw. SOLUTION: Two sensors for detecting a roll profile are arranged in parallel to a flaw detecting direction in close vicinity to each other and, if the difference value between the measured values of two sensors is set to a detection value (y) (steps S1, S2), the detection value (y) becomes a value containing no fluctuation component due to the noise of vibration or the like and corresponding to a fluctuation component due to a flaw or the like. A judge value Δy is calculated on the basis of this detection value and detection values measured at the last time and the time therebefore (step S3) and, when this judge value Δy is larger than a reference value ΔR, a flaw is judged to be probably present (step S4) and a sensor attaching stand 5 is allowed to retreat to perform flaw detection a predetermined number of times Cx with respect to the same place in the same way.  When the number N of times wherein the judge values Δy obtained by flaw detection of a predetermined number Cx of times are within a range of an average value La ± Y of them is larger than a predetermined value Nα that is, the same fluctuation is generated in the respective detection values (y), a flaw is judged to be present (steps S8-S17).
Patent JP-S6197069-A (JP)
Title: Hot-air drying oven for painting
Inventor: YAMAGISHI KIYOSHI
IPC: B05C9/14
Filed: 1984-10-19
Abstract: PURPOSE:To increase the heat energy of a drying oven and to prevent the generation of tars by treating the circulating air in the main body of the drying oven with a combustor, utilizing the combustor also as a heater and controlling the revolution of a blower in accordance with the amt. of fuel to be burned. CONSTITUTION:The air in the main body of a drying oven is introduced by a duct 5 for discharging air in the oven into a combustor 22 through a circulating duct 20. Before entering the combustor, the air is preheated in a heat exchanger by the air which is heated to high temp. in the combustor 22. The air treated in the combustor 22 is discharged into the main body 1 of the drying oven from a heated air supply duct 4 by the operation of a circulating blower 24. The amt. of the circulating air to be discharged is determined by the number of revolutions of the circulating blower 24, and the revolution of the circulating blower 24 is controlled to keep the temp. in the combustor 22 at a temp. necessary for burning tars.
Patent JP-S6198577-A (JP)
Title: Recorder
Inventor: NAGATSUKA EIICHI
IPC: B41J33/52
Filed: 1984-10-19
Abstract: PURPOSE:To attain the miniaturization and weight reduction of a carriage by a method in which an ink ribbon cassette is detachably provided to a recorder body, and an ink ribbon is wound around a winding spool through a guide mechanism by passing it between a recording head and a platen. CONSTITUTION:An ink ribbon cassette in a vertical from is detachably provided a given place of the device body above one end of a platen 11. A thermal head 21 is provided movably in the directions of arrows D and E between the platen 11 and the cassette 12. The carriage is positioned with the head 21 below the place where the cassette 12 is set, and an ink ribbon 15 is advanced between guide bars 18 and 26 and between guide bars 19 and 35. When the head 21 pressingly contacted with the platen 11, the guide bar 34 is contacted with the guide bar 26. The ink ribbon 15 is properly sent out from one or both of a supply spool 13 and a winding spool 14, and the setting of the cassette 12 is ended.
Patent JP-H0499504-A (JP)
Title: Coin throw-in toy and savings box
Inventor: SHINDO TAIJI
IPC: A63H3/00
Filed: 1990-08-20
Abstract: PURPOSE:To cause a positive will for throwing in a coin by allowing an image of an object to be projected in a coin holding state, and an image of an object to be projected, varied at the time of releasing the coin to execute a variation having a story property conforming to dissipation of the coin. CONSTITUTION:An object 5 to be projected, which is inverted and placed in a space formed in the inside of a box body 4 is inverted by a concave mirror 8 provided in a position looked at through a peep-window part 3 and reflected as an erected image. First of all, when a coin 7 is thrown in from a coin throw-in port 2. the coin 7 is held in a position of the object 5 to be projected, by which a projected image being in a state that a part of its object 5 to be projected is varied to the coin 7 can be looked at the peep-window 3. Subsequently, when an external operating piece 9 provided on the box body 4 is operated, holding of the coin is released, and simultaneously, a part of a form of the object 5 to be projected is varied temporarily. A person who throws in the coin looks at from the peep-window 5 a fact that the form of the object 5 to be projected is varied as soon as the coin 7 disappears from the projected image, therefore, he feels interest as if he looks at jugglery.
Patent JP-H0768888-A (JP)
Title: Recording device and recording controlling method
Inventor: KURIBAYASHI AKIRA
IPC: B41J21/00
Filed: 1993-09-02
Abstract: PURPOSE:To output record information, which composites record information inputted from a plurality of external devices. CONSTITUTION:A host computer 101 is connected with a recording device 100 so as to provide record information containing character codes and controlling codes. A scanner 102 is connected to the recording device 100 so as to provide image information containing image data and controlling data. The record information is expanded into image data by an analyzing part 100a. On the other hand, the image information is also turned into image data by the analyzing part 100a. The expanded data and the image data respectively have address informations representing positions to be recorded. In accordance with the address informations, a composing part 100b composites the expanded data and the image data in order to produce composite data. The obtained composite data are recorded on recording medium by a recording part 100c.
Patent JP-2000052349-A (JP)
Title: Manufacture of carcass structure for motor-vehicle tire, and carcass structure for vehicle wheel tire
Inventor: CARETTA RENATO
IPC: B29C35/02
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for molding and vulcanizing a tire by preventing the tire from being deformed as a bladder is deformable and the bladder itself from being fixed on the corresponding part of a mold caused by unbalanced frictional phenomenon and burr parts from being deformed by running away of an elastomeric material caused by deviation of matching of the axial line of the tire. SOLUTION: An unvulcanized tire 7 manufactured on a toroidal support 10 is closed in a vulcanization mold 2. Steam or another fluid under pressure is fed to a diffusion inner space 18 which is formed, following an expansion of the tire 7 between the inner surface 7b of the above described tire and the outer surface 10a of the toroidal support 10. A prevulcanized liner is previously applied to the inner surface of the tire to prevent water particles from being diffused in the unvulcanized elastomer material.
Patent JP-S6198744-A (JP)
Title: Production of prepreg sheet
Inventor: ITOI AKIRA
IPC: C08G73/10
Filed: 1984-10-19
Abstract: PURPOSE:To obtain prepreg sheet useful as a heat-resistant composite material, etc., by reacting a solution of a polyamic acid in an organic solvent with a dehydrating imidating agent to give polyimde resin powder, coating a fibrous reinforcing material with the powder, and heating the material under heating to impregnate the resin into the material. CONSTITUTION:3,3-Diaminobenzophenone is reacted with 3,3',4,4'-benzophe nonetetracarboxylic acid dianhydride in an organic solvent to give a polyamic acid. A solution of the polymamic acid in an organic solvent is reacted with a dehydrating imidating agent selected from acetic anhydride, propionic anhy dride, isobutyric anhydride, and butyric anhydride, and chemically imidated to give polyimide resin powder, which is suspended in a solvent, applied to a fibrous reinforcing material, which is heated at >= the glas-s tr-ansition temper ature of polyimide, melted, and impregnated into the material, to give a prepreg sheet. A fibrous reinforcing material may be previously impregnated with the polyamic acid, the polyamic acid is imidated thermally and/or chemically, a volatile component is removed, and the fibrous reinforcing material may be used. The prepared pregreg sheet is used to give a molded article of laminate or to carry out bonding.
Patent JP-H1065962-A (JP)
Title: Film image observing device
Inventor: YOKONUMA NORIKAZU
IPC: G03B15/02
Filed: 1996-08-20
Abstract: PROBLEM TO BE SOLVED: To prevent noise caused by a lighting means from being mixed into magnetic information by turning off the lighting means while magnetic information is recorded or reproduced. SOLUTION: A motor control circuit 16 drives a winding motor 4 and winds a film 2, and a reproducing circuit 18 reads magnetic information of a sending photographic frame to an image area 22. At this time, the cold cathode discharge tube of lighting source 10 is not illuminated, and noise of the source 10 does not occur. Reproduced magnetic information is stored in internal memory of a CPU 19. Next, when a photo-interrupter 9 detects the second perforation, the motor 4 is stopped. By this, a photographic frame is set to the area 22, and the reproduction of the magnetic information is finished by the circuit 18. When the reproduction is finished and the photographic frame is set to the area 22, a lighting control circuit 17 illuminates the source 10 and lights up the film 2.  Because the reproduction is already finished at the time of illuminating, noise is not mixed into the reproduced information.
Patent JP-S6277632-A (JP)
Title: Data processor
Inventor: HASU HIDEHARU
IPC: G06F3/06
Filed: 1985-09-30
Abstract: PURPOSE:To prevent abnormal oscillations with simple constitution by separating a front-stage active means and a rear-stage active source through a filter on a transmission line. CONSTITUTION:The front-stage preamplifier 2 and the initial-stage amplifier part of the SSI 540 of a rear-stage read/write data processor 3 are separated through the filter 1 to suppress common mode noises and also prevent the SSI 540 from oscillating. For example, even when the initial-stage amplifier has a high gain and a high band, abnormal oscillations are prevented, so the amplifier need not be used while its gain is suppressed and oscillations are prevented from occurring by the simple constitution.
Patent JP-H1161473-A (JP)
Title: Partly silver-coated foam metal porous body and gas diffusion electrode using the same
Inventor: FURUYA CHOICHI
IPC: C25B11/08
Filed: 1997-08-13
Abstract: PROBLEM TO BE SOLVED: To provide a partly silver-coated foam metal porous body having low electric resistance, at a low production cost by reducing the amount of silver used and also to provide a gas diffusion electrode having very small current feed resistance, excellent strength and a good current collection efficiency by using this foam metal porous body as a substrate. SOLUTION: Formation of this partly silver-coated foam metal porous body comprises: depositing a liquid dispersion of fine silver particles on a foam metal porous body 2; drying the resulting porous body; and sintering the porous body to coat each of the obverse and reverse surfaces of the foam metal porous body 2 with a silver layer in a part extending to a <=500 μm depth from the obverse or reverse surface of the resulting partly silver-coated foam metal porous body.  Also, the gas diffusion electrode has a structure which comprises: such a partly silver-coated foam metal porous body; a gas supply layer 5 that is formed within the partly silver-coated foam metal porous body and consists of a water-repellent porous body; and a reaction layer 4 formed on one of silver coating layers 3 of this silver-coated foam metal porous body so as to be in contact with the sliver coating layer 3.
Patent JP-H0563768-A (JP)
Title: Cordless telephone system
Inventor: NISHIO SHINJI
IPC: H04M1/72
Filed: 1991-08-29
Abstract: PURPOSE:To easily detect the location of a charging base by operating a call key of a slave set so as to drive a notice means at the charger side when a slave set is returned to the charging base after talking is finished. CONSTITUTION:When control circuits of slave sets 2A-2C detect the operation of a call key after the end of talking with a master set 1, a control signal including an ID code and a call command of the charging board is sent. Control circuits of charging boards 3A-3C make only a charging board not charging any of the slave sets 2A-2C receptible and drive a bell and an LED for a prescribed time when it is detected that the received control signal is a call command to the charging board. Thus, the location of the idle charge board by which no slave set is charged is easily recognized.
Patent JP-H0380798-A (JP)
Title: Time synchronizing system
Inventor: TOMIKAWA NOBORU
IPC: H04Q9/14
Filed: 1989-08-24
Abstract: PURPOSE:To reduce the number of processings at a master station side and to save time and labor to calculate a transmission delay value according to the addition of a slave station and to add a preset value on the master station by providing a processing part which performs time synchronization between the master station and the slave station at the slave station. CONSTITUTION:The master station 1 sends a notice (a) to take the synchronism of time from a synchronizing signal sending part 11 to the slave station 2, and the slave station 2 sends slave station present time b, from a slave station clock 22 to a synchronizing time calculation processing part 21 replying to the above notice, and furthermore, the synchronizing time calculation processing part 21 replies to a synchronizing signal sending part 11 by sending a slave station time notice (b). The master station 1, replying to the above, sends a master station time notice C to the synchronizing time calculation processing part 21 after inputting the slave station present time b1, master station present time C2, and master station internal processing time C1 to the notice C. The slave station 2 calculates the transmission delay value based on a difference between the reception time of the master station time notice (c) and the time synchronism notice (a), and the master station internal processing c1, and adds the transmission delay value on the master station present time c2, and sets an obtained time value on the slave clock 22 as the present synchronizing time (d).
Patent JP-2000050150-A (JP)
Title: Image pickup device
Inventor: SHIBUYA NORITOSHI
IPC: H04N5/372
Filed: 1998-08-03
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup device outputting a video signal synchronized with a video signal inputted from the outside. SOLUTION: The output of a solid-state imaging device 10 is made into a video signal based on a position through a camera signal processing means 11 and it is outputted through an adder 13. The frame head position of a video signal obtained from the outside is detected by a frame detection means 14 and it is given to a clock pulse generation means 12. The clock pulse generation means 12 generates the driving signal of the solid-state imaging device 10, the driving signal s14 of the camera signal processing means 11 and a synchronizing signal so that they can be synchronized with the matching signal of the frame. Thus, the video signal synchronized with the outer video signal can be outputted.
Patent JP-S6184437-A (JP)
Inventor: RARUSU JII RANDAAHORUMU
IPC: F16G5/18
Filed: 1985-10-01
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-H1155288-A (JP)
Title: Algorithm circuit self-monitoring system for cdv reduction
Inventor: KOSAKAI RIE
IPC: H04Q3/00
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To detect the occurrence of abnormality in a CDV(cell delay variation) reduction algorithm circuit in-service without interrupting any shaping operation. SOLUTION: An ATM cell is inputted to a CDV reduction algorithm circuit 31, and outputted after shaping and cell transmission interval adjustment is performed. When an algorithm monitoring part 32 detects a cyclic cell, it operates self-monitoring of the CDV reduction algorithm 31, and outputs alarm when algorithm abnormality occurs. The self-monitoring of the algorithm is not operated to any arriving cell except the cyclic cell, but a normal arithmetic operation based on CDV reduction algorithm is performed. A parameter memory 33 stores a parameter for its own monitoring and an expected value of its own monitoring pattern.