baber/WOPTO huggingface dataset:
Patent JP-H06197281-A (JP)
Title: Solid-state image pickup device
Inventor: MATSUDA YUJI
IPC: H04N5/335
Filed: 1992-12-25
Abstract: PURPOSE:To improve the after-image characteristic by solving a problem of deterioration in a read characteristic due to a narrowed channel effect. CONSTITUTION:A vertical transfer section 3 is of 4-gate 1-bit configuration in which 1 bit is formed by four transfer gates 4 arranged side by side in the vertical direction, and 4 transistors(TRs) 2 per bit are provided to the vertical transfer section 3. Pulse application electrodes G1-G4 are connected to the transfer gates 4 forming each bit and also to the TRs 2. At first a signal charge of a photo diode 1 is read by the vertical transfer section 3 from the two TRs 2 connected to the electrodes G1, G2. Then the signal charge of the photo diode 1 is read out by the vertical transfer section 3 from the two TRs 2 connected to the electrodes G3, G4. Thereafter, two signal charges adjacent to each other in the vertical direction are mixed. Then the signal charge is transferred one by one stage for one horizontal blanking period. Moreover, the signal charge is outputted via a horizontal transfer section 5 and an output section 6.
Patent JP-H05179645-A (JP)
Title: Steel pipe setting-up device
Inventor: YAMAMOTO MITSUO
IPC: E02D13/04
Filed: 1991-12-27
Abstract: PURPOSE:To erect a steel pipe without the need for a special heavy machine while maintaining a vertical posture even if there is an obstruction in a hole. CONSTITUTION:A steel pipe setting-up device M is installed at the arm 14 of a back hoe 12. The receiving deck 68 of the steel pile setting-up device M can be moved in the right and left direction and around the axial center of an H steel 26 by hydraulic motors 34, 64 to a fixture 10. A guide roller 72 is disposed at the charging door 70 of the receiving deck 68 to maintain the vertical posture of an H type steel 26. The H type steel 26 freely falls while the vertical posture is being maintained by the guide roller 72, and is pressed down, while being put between a fixed roller 50 and a traveling roller 84, when the tip abuts on an obstacle. It is therefore possible to press the H type steel 26 in while maintaining the vertical posture even when there is an obstacle inside the hole.
Patent JP-H10189794-A (JP)
Title: Transparent cover adhering part structure for solid state image sensor device
Inventor: AKASAKI TETSUYA
IPC: H01L31/02
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a solid state image sensor device in which an escape hole for air formed in an adhesive by emission of air inside of a package thermally expanded at the time of curing is not left after the adhesive is thermally set, in adhering and fixing a transparent cover to an upper surface of a mold frame so ass to seal the inside of the package, thus perfectly maintaining sealing of the inside of the package. SOLUTION: On an upper surface of a mold frame 13 of a package 11 constituting a solid state image sensor device 10, a groove portion 17 which is connected from the inside to the outside of the package 11 and on which a tapered portion of a groove width increasing from the inside to the outside is formed is provided. In applying an adhesive 15 to the upper surface of the mold frame 13, the adhesive is filled also in the groove portion 17. Thus, a reservoir of the adhesive is made in the groove portion 17, thereby actively causing the air expanded in the package 11 to escape from the groove portion 17 and closing a hole after the escape of the air by using the adhesive stored in the groove portion 17.
Patent JP-H05299819-A (JP)
Title: Flexible circuit board
Inventor: ROBAATO ERU KOOMIA
IPC: H05K3/24
Filed: 1991-12-27
Abstract: PURPOSE: To provide a flexible circuit board having a metallic thin-film layer on one or each side of a polyimide film with adhesion between this film and metallic thin-film layer. CONSTITUTION: This flexible circuit board comprises a polyimide film, a first metallic thin film on one or each side of the polyimide film, and a second metallic thin film formed on this first metallic thin film.
Patent JP-H07106264-A (JP)
Title: Heat treatment
Inventor: YAMAGA KENICHI
IPC: H01L21/316
Filed: 1993-12-24
Abstract: PURPOSE:To prevent the intervention of a natural oxide film or the mixing of particles, in a thin film like an SiO2/Si3N4 film which is used as, e.g. a multilayered insulating film of a DRAM. CONSTITUTION:In a reaction tube 2 having a double tube structure constituted of an inner tube 2a and an outer tube 2a, the inside of the reaction tube 2 is maintained in a specified state of reduced pressure while, e.g. SiH2Cl2 gas and NH3 gas are made to flow from the inside of the inner tube 2a to the outside with a first gas suppling tube 4 and a discharging tube 5, and an Si3N4 film is formed on the surface of a wafer W at a temperature of 780 deg.C. The temperature of the inside of the reaction tube 2 is raised up to about 1000 deg.C, and H2O gas and HCl gas are made to flow from the outside of the inner tube 2a to the inside with a second gas suppling tube 6 and a discharging tube 7. An SiO2 film is formed by oxidizing the surface of the Si3N4 film in the state of normal pressure.
Patent JP-H05159131-A (JP)
Title: Coin processor provided with carrying angle correcting function
Inventor: MITA KATSUYA
IPC: G07D9/00
Filed: 1991-12-02
Abstract: PURPOSE:To reduce the clogging of coin by turning the storing posture of coin into an erected posture suitable to dropping storage to a storage cylinder immediately before the storage cylinder. CONSTITUTION:The coin C... led to a feeder 17 in a lump from a receiving tray 15 is led to an individual carrying passage 19 side through an inclined chute 18a while rolling one by one, and the coin C is carried to a poststage one by one as being interposed between feeding pins 22, 22. At that time, the coin led to the individual carrying passage 19 is led to the individual carrying passage 19 along the inclined chute 18 as being kept in an inclined state, but the coin C is erected gradually in the erecting guide process of the carrying angle correcting individual carrying side wall 19a of a beginning end side, and it is turned into a perfect erected posture at a position corresponding to connection with a supplementing chute 27. Then, the hard money C is led to a dropping allowable position of the supplementing chute 27 as being kept in this erected posture, and in addition, when dropping restriction is released, and hard money C drops vertically, and is led to a lower screening passage 29. Accordingly, the coin C drops in the storage cylinder 28 directly below it as being kept in the erected posture suitable to the dropping storage to the storage cylinder 28.
Patent JP-H06200940-A (JP)
Title: Spindle device using magnetic fluid bearing
Inventor: YOSHIOKA MASAHIRO
IPC: F16J15/40
Filed: 1992-12-28
Abstract: PURPOSE:To realize the forward/reverse rotation of a main shaft, reduce the parts number during the manufacturing, eliminate the defective assembly, and increase the range of applicability in a spindle device using a magnetic fluid bearing. CONSTITUTION:Four recessed parts 16 which are alternately formed on either of the bearing surfaces 3a of a thrust bearings 3 at an equal interval in the circumferential direction are formed symmetrically in the circumferential direction with the center surface C3 in the respective circumferential directions passing through the center of axis as the reference.
Patent JP-H05157703-A (JP)
Title: Defect discrimination method and device
Inventor: TOMOTA MITSUHIRO
IPC: G01N21/88
Filed: 1991-12-05
Abstract: PURPOSE:To obtain an unmanned inspection system which does not result in excessive detection and erroneous detection at the time of in-process inspection by using a visual agent inspection machine for manufacturing real-time. CONSTITUTION:A defect detection device consists of a light-reception part 2 which detects a reflection light from an object 1 to be inspected, an amplification part 3 which amplifies a weak electrical signal from the light-reception part 2, an A/D conversion part 4 for inputting amplified signal to an operation part 5, and a discrimination part 10 for discriminating the object 1 to be inspected into three ranks of OK, NG, and Gray according to an analysis characteristic amount which is calculated by the operation part 5. Furthermore, it is provided with another light-reception part 7 which detects a reflection light from the object 1 to be inspected in a residence buffer for the object 1 to be inspected which is screened after being judged to be Gray which cannot be judged. another A/D conversion portion 8 which inputs a signal from the light-reception portion 7 to another operation part 9, and another criterion part 10 for discriminating OK and NG according to the characteristic amount which is calculated by the operation part 9. A defect inspection with a same function as judgment of a human being is performed by a dispersion value of optical concentration within a measurement visual field block using a defect detection device.
Patent JP-H05154462-A (JP)
Title: Method and device for adding chemicals liquid
Inventor: ARIMITSU HIDENOBU
IPC: B01J4/02
Filed: 1991-12-10
Abstract: PURPOSE:To provide a method and device to easily and intermittently feed a specific amount of a liquid chemicals without using an expensive liquid chemicals pump. CONSTITUTION:A sparingly water-soluble chemicals and water are charged in a tightly closed vessel leaving a vapor phase part, and a communicating pipe filled with water is provided between the tightly closed vessel and a water vessel and the method is constituted by repeating a process to discharge the liquid chemicals prepared in the tightly closed vessel to the water vessel with the communicating pipe by controlling the pressure of the vapor phase part with a pressure controlling means and a process to make a retention water in the water vessel back flow into the tightly closed vessel. The liquid chemicals adding device 1 consists of a liquid chemicals bottle 5, in which the sparingly water-soluble chemicals 2, the liquid chemicals 3 and the vapor phase part 4, a chemicals feeding pipe 7, which is a water communicating pipe provided between the liquid chemicals bottle 5 and a waste water tank 6, an air column 10, which controls the pressure of the vapor phase 4 and is provided in the waste water 9, and the pressure controlling means 8 composed of a pressure transmitting pipe 11 communicated with the air column 10.
Patent JP-H09177243-A (JP)
Title: Reinforcing bar rod steel with high yielding point and its manufacture
Inventor: KANDA MITSUO
IPC: C22C38/00
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To restrain the overcrowding of reinforcing bars with the more shearing reinforcement of reinforced concrete structures, make the reinforced structures lighter and consequently use them for a multistoried building by providing a high yielding point, yielding shelves and specified tensile strength and elongation. SOLUTION: A reinforcing bar rod steel comprises C: 0.2-0.5wt.%, Si: 0.15-1wt.%, Mn: 0.8-1.5wt.%, Cr: 0.1-1wt.%, S: 0.02-0.08wt.%, V: 0.01-0.3wt.%, N: 0.01-0.03wt.%, and Fe and inevitable impurities for the rest. It has a hypoeutectoid structure of ferrite and perlite with an average grain size of 20μm or less and a yielding point of 785N/mm<2> or more.
Patent JP-2000183872-A (JP)
Title: Charging management architecture for telecommunication network
Inventor: CHARTON NATHALIE
IPC: H04M15/00
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To obtain an implementing method for a charging method independent of telecommunication networks in lower layers and services using the networks. SOLUTION: This architecture has a telecommunication network T composed of elements in hierarchical structure and a administering means including a hierarchical set of software components. Each software component is related to one element of the telecommunication network T and the respective layer levels of the set correspond to the layer levels of the telecommunication network T. At least one software component includes a means for message transmission to at least one charging means. Software components C1 to C5 of the lowest level is equipped with a means for accessing information, regarding the use of related network elements, which is included in the network elements.
Patent JP-2001122274-A (JP)
Title: Water tank with partition not requiring water supply pump
Inventor: MAEDA MASAYOSHI
IPC: B65D25/38
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a water supply pump capable of using a water tank used for drinking water or washing hands in a camp or the like without puting it on an ordinary table, a relatively high stand, or the like and without making use of any water supply pump although it is ordinarily put thereon and used with an aid of a water supply pump. SOLUTION: A water supply opening 6 is provided at the outside of the middle position in the level of a water tank body 1. A faucet 10 is provided in the water supply opening 6. A partition plate 2 tilted to the faucet 10 side is provided to position in the lower level than the water supply opening 6 in the middle at the inside of the water tank body 1. A valve 4 is provided at the fitting port 3 for the valve. A water supply opening 7 having the same diameter with the water supply opening 6 is provided at the upper part of the water tank body 1. A taking-in and -out port 11 having an opening larger than the water supply opening 7 is provided at the upper part of the water tank body 1 positioned at the upper level of the fitting port 3 for the valve. A column 5 forming a water passage is provided between the upper tank 9 and the lower tank 8 divided into two by the partition plate 2.
Patent JP-H06171963-A (JP)
Title: Method for forming optical element
Inventor: IZAWA TETSUO
IPC: C03B11/08
Filed: 1992-12-04
Abstract: PURPOSE:To prevent the generation of sink marks and to reduce the cost of production by subjecting the optical element to be formed at the time of press forming to specified pressurization from its flanks. CONSTITUTION:Annular glass 3 to be fitted to a glass blank material 1 is formed to its inside diameter larger by 0.01 to 0.02mm than the outside diameter of the glass blank material 1. The glass is also formed to the outside diameter smaller by 0.06 to 0.07mm than the inside diameter of a master die 2. The coefft. of linear expansion of the annular glass 3 is the coefft. of linear expansion larger than the coeffts. of linear expansion of the glass blank material 1 and the master die 2.
Patent JP-H11180005-A (JP)
Title: Method and apparatus for reprinting in image forming apparatus
Inventor: NAGATO TSUTOMU
IPC: B41J5/30
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for reprinting in an image forming apparatus for reprinting by storing data of a document, a drawing or the like in the case of printing the document, the drawing or the like, easily selecting desired data from a plurality of the stored data, and reprinting the data. SOLUTION: The method for reprinting in the image forming apparatus 1 comprises the steps of storing image data such as a document, a drawing or the like once printed in a hard disk 14, reprinting the document, the drawing or the like by using the image data stored in the disk 14, and outputting a list printed with a thumb nail image of the document, the drawing or the like stored in the disk 14 by a controller 11 as needed.
Patent JP-2001167241-A (JP)
Title: Non-contact ic card and producing method therefor
Inventor: SUETAKE ISAO
IPC: G06K19/07
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To surely keep the secret information on each of application providers when preparing a multi-application non-contact IC card. SOLUTION: A memory 6 is divided into plural regions 7a-7d corresponding to the number of applications to be packaged, and each of divided regions 7a-7d is used as a memory space independent for each of plural applications. Thus, even when plural applications are packaged in one non-contact IC card 1, it is not necessary for each of application providers to disclose the original secret information to a conventional issue maker and security can be kept by preventing important secret matter from being leaked to a third person.
Patent JP-2001163944-A (JP)
Title: Polyacetal copolymer and method for manufacturing the same
Inventor: OKAWA HIDETOSHI
IPC: C08G2/22
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a resin material with improved rigidity while maintaining excellence in appearance, sliding properties, thermal stability and other characteristics of a polyacetal resin. SOLUTION: The polyacetal copolymer is obtained by copolymerizing (A) 100 pts.wt. of trioxane, (B) 0.0005-2 pts.wt. of a compound bearing at least two epoxy groups in one molecule and (C) 0-20 pts.wt. of a cyclic ether compound copolymerizable with trioxane, and has a total amount of end groups of 15-150 mmol/kg.
Patent JP-H05168281-A (JP)
Title: Driver circuit for motor
Inventor: SHIRAKAWA KUNIICHI
IPC: H02P6/12
Filed: 1991-12-13
Abstract: PURPOSE:To obtain a driver circuit for a motor in which heat generation of switch means can be suppressed and a manufacturing cost is not present. CONSTITUTION:The driver circuit for a motor comprises polyphase stator coils 12 having a plurality of subcoils 10 in such a manner that one ends of the coils 10 are wired by a first coupling point 14, and DC power sources 16 for supplying a current to the coils 12. The driver circuit further comprises first switch means 18a-18c provided in the same number as that of the coils 12 and connected between high potential sides of the power sources 16 and the coils 12, and second switch means 20a 20c provided in the same number as that of the means 18a-18c and connected between the means 18a-18c and the power sources 16. The driver circuit further comprises third switch means 22a-22c provided in the same number as that of the means 20a-20c and connected to the point 14 and the means 20a-20c.
Patent JP-H10167030-A (JP)
Title: Travelling yes-no display device for filling station
Inventor: KOBAYASHI KENJI
IPC: B60S5/02
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To clearly display yes or no of travelling to a driver and to reduce damage at the time of contact caused by starting of an automobile due to a mistake during the time of no travelling by moving a display body between a travelling yes position to draw from the side of a travelling passage and a travelling no position projected to the side of the travelling passage. SOLUTION: A customer sees a blue display of a travelling yes display 24 and a described oil kind of a guide display board 26, travels to an oil filling area 5 from a travelling passage 6, stops a car, removes a filling nozzle from a nozzle hanger 12 and makes a filling display 31 a filling demand display by blinking it. When a worker presses a filling permit button 32 by confirming safety of filling after the filling display 31 blinks, a travelling yes-no display device 20 puts off the travelling yes display 24 and projects a display body 22 to the side of travelling passages 6, 7 by moving means 23, and accordingly, an automobile is not started by mistake. Additionally, as only the display,body 22 is projected to the side of the travelling passages 6, 7, it is possible to reduce damage of the travelling yes-no display device 20 at the time of contact.
Patent JP-H05164619-A (JP)
Title: Continuous-material process controlling apparatus using radiation
Inventor: MARUI TOMOTAKA
IPC: G01J5/00
Filed: 1991-12-16
Abstract: PURPOSE:To control the physical properties such as the thin film thickness, the surface alloying degree and the like of an oxide film in high accuracy when process material such as a steel plate is continusouly processed. CONSTITUTION:Radiation thermomerters 10a-10e observe the same part of a steel plate P at the different positions along a continuous annealing furnace 12, wherein the steel plate P emitting radiation energy is processed. Luminance temperatures Si and Sj are measured with each radiation thermometer on line for the different wavelengths lambdai and lambdaj. The ratio epsiloni<lambdai>/epsilonj<lambdaj> of the power of emissivities is operated based on the luminance temperature Si and Sj in an operating block 14. The correlation data of the film thickness, the physical properties and the ratio of the power of emissivities, which are formed based on the data that are actually measured by off-line, theory and the like, are stored in a data memory block 16. The control target value of the ratio of the power of emissivities corresponding to the control target value of the film thickness or the like is obtained by using the correlation data for every radiation thermometer in a control-target-value converting block 18. These parts are provided. The difference between the actually measured value and the target value of the ratio of the power of emissivities obtained with each radiation thermometer is computed in the block 14. The control operating amount, which is corrected based on the difference, is outputted from a control device 20.
Patent JP-H07198219-A (JP)
Title: Air conditioner
Inventor: GOTO KOICHI
IPC: F24F1/02
Filed: 1993-12-29
Abstract: PURPOSE:To provide an air conditioner wherein lowest temperature air is blown off from the upper portion of an outlet in a cooling mode and highest temperature air is blown off from the lower portion of the outlet in a heating mode using a non azeotropic mixture refrigerant. CONSTITUTION:In an air conditioning unit having upper and lower long outlets there are provided a fan for feeding conditioned air over an entire region of an outlet 5, and a heat exchanger 17 which forms a circulation cycle of an air conditioner and which includes a refrigerant pipe 27 arrange into multiple stages which penetrate many upper and lower long fins an through which a non azeotropic mixture refrigerant continuously flows horizontally. A refrigerant flow is switched such that upon heating the non azeotropic mixture refrigerant flows from a lowest stage lower end refrigerant pipe 27b to an uppermost stage upper end refrigerant pipe 27a while upon refrigerant operation the non azeotropic mixture refrigerant flows from the upper end refrigerant pipe 27a to the lower end refrigerant pipe 27b.
Patent JP-H05163075-A (JP)
Title: Brazing filler metal for nonoxide ceramic jointing and jointing method
Inventor: ISHIDA YOICHI
IPC: C04B37/00
Filed: 1991-12-17
Abstract: PURPOSE:To provide the subject brazing filler metal capable of improving joint strength, comprising an inert metallic material and vanadium (V) at specified proportion. CONSTITUTION:The objective brazing filler material can be obtained by incorporating (A) 80-99wt.% of an inert metallic material such as of Pd, Au, Cu or Ni base with (B) 20-1wt.% of vanadium, an active metal. This brazing filler metal is put, as necessary, in between nonoxide ceramics such as silicon nitride or SIALON followed by heating at 1000-1200 deg.C to produce a nonoxide ceramic joined form.
Patent JP-H06171496-A (JP)
Title: Brake servo unit
Inventor: GOTO HIROCHIKA
IPC: B60T13/57
Filed: 1992-12-11
Abstract: PURPOSE:To expand the adjustable range of a brake feeling by interposing a retainer between a return spring and a valve body, while installing a stopper part in a base cavity part in an output shaft, and engaging this stopper part with the retainer, thereby preventing the base cavity part from falling off. CONSTITUTION:A ring retainer 16 is interposed between one end of a return spring 17 and a valve body 2, and a stopper part 14b is installed on a circumference of the base cavity part 14a formed in an output shaft 14. With the stopper part 14b engaged with the retainer 16, the base cavity part 14a is prevented from being dropped out of the valve body 2. Accordingly, a cylindrical part of the conventional retainer 16 is omissible, therefore a reaction disk 15 and a base 14A of the output shaft 14 can be diametrally expanded without expanding the valve body as much as a portion for that, so the adjustable range of a brake feeling is thus enlarged.