baber/WOPTO huggingface dataset:
Patent JP-H11243067-A (JP)
Title: Formation of double contact for semiconductor device
Inventor: SON SHINEI
IPC: H01L23/522
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To increase the area of contact, and at the same time to reduce the defect of the contact by providing a bridge hole for connecting contact holes between two adjacent contact holes for double contact. SOLUTION: A photomask 50 forms an isolated angle parts 53 and 54 and a bridge part 55 for connecting the angle parts on a glass plate 51 as a pattern 56 so that a dumbbell-shaped contact hole is formed, where the dumbbell-shaped contact hole passes through an insulating film from the upper part of an interlayer insulation to a lower conductive layer. To form the contact hole on an insulating film 30 on a conductive layer 20, a photosensitive film 40 is applied to the upper part of the insulating film 30. Then, the photosensitive film 40 is subjected to patterning by the photo-mask 50, and the exposed photosensitive film is developed and is etched, thus etching the insulating film 30 up to the conductive layer 20 and forming the dumbbell-shaped contact hole.  The photosensitive film that is not developed is eliminated, and the contact hole is filled with a conductive material for forming a contact plug 35.
Patent JP-H11183383-A (JP)
Title: Fluorescence measuring method for concrete containing fluorescent colorant
Inventor: MAEDA TERUNOBU
IPC: G01N21/64
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a fluorescence measuring method for concrete containing a fluorescent colorant capable of measuring fluorescence easily and accurately even on a concrete surface after mold release. SOLUTION: Ultraviolet rays are radiated to the surface (a) of concrete containing a fluorescent colorant, and the intensity of the fluorescence emitted from the ultraviolet ray irradiated portion L of the surface (a) is detected by a light receiving element 23. When the mixed quantity of the fluorescent colorant is to be measured, the irradiating angle α of 80% of the ultraviolet rays radiated to the fluorescence measured portion of the concrete surface (a) is set to 45 deg. or above.
Patent JP-H07187473-A (JP)
Title: Ticket storage device
Inventor: KATAYAMA TAKU
IPC: B65H29/20
Filed: 1993-12-27
Abstract: PURPOSE:To reduce supplement times of a stencil for a ticket having more issue quantity than others, even if there is difference of issue quantity of tickets. CONSTITUTION:A ticket storage device is provided with a hopper 1 for storing stencils of various tickets, a partition member 13 movably installed in the hopper 1 and partitioning its inside space into an top side storage part 14 and a bottom side storage part 15, a top side take-out roller for taking out the stencils stored in the top side storage part 14, a bottom side take-out roller for taking out the stencils stored in the bottom side storage part 15, and a regulation means 25 for variably regulating volumes of the top and bottom storage parts 14, 15 by moving the partition member 13.
Patent JP-H06198316-A (JP)
Title: Device for adjusting pass line in universal rolling mill
Inventor: SETO TSUNEO
IPC: B21B1/08
Filed: 1992-12-28
Abstract: PURPOSE:To on-line adjust the pass line of vertical rolls at optional height. CONSTITUTION:The bottom surface 8b of the foot parts 8a of a housing 8 of which a stand is composed is placed on the top surface of a sole plate 10 through adjusting means 9 and made in a fixed state so as to be attachable and detachable. The adjusting means 9 are fixed so that nuts 9a having vertical axes are embeded in the bottom surface of the housing 8 and screwed on screw rods 9b. The upper parts of the screw rods 9b are connected with motors 9d through reduction gears 9c. Blocks 9e are fixed in the bottom end parts of the screw rods 9b. The bottom surfaces of the blocks 9e are abutted on the top surface of the sole plate 10.
Patent JP-2001052851-A (JP)
Title: Microwave oven having microwave detecting device
Inventor: HA JAE-KI
IPC: H05B6/68
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To prevent the wrong operation of a microwave oven while detecting existence of vibration of a magnetron and existence of damage of a diode sensor by applying a second constant voltage output at a level of a first constant voltage to an input end of the first constant voltage so as to detect the voltage of the input end, and displaying operating condition of a microwave detecting part on the basis of the detected voltage. SOLUTION: When a magnetron does not normally operate, a magnetic field is not formed inside of a waveguide tube 10, and voltage is not guided to a diode sensor D, and voltage at 0 V is output. This output voltage is input to a first port P1 of a microcomputer 135, and the microcomputer 135 displays a magnetron error message in a display unit 7A. The microcomputer 135 generates a constant voltage pulse from a second port P2, and this voltage is detected from the first port P1 through a resistor R1. When the pulse voltage is detected, a diode sensor normal message is displayed in the display unit 7A.
Patent JP-2000170673-A (JP)
Title: Scroll compressor
Inventor: TANAKA JUNYA
IPC: F04C18/02
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To ensure the operation (floating) of a tip seal and to improve reliability and sealing ability by forming an extension groove communicated with a sealing groove and longer than a tip seal at the seal groove tip of the first part of lapping. SOLUTION: In a scroll compressor comprising a fixed scroll comprising a spiral lap 3b erected on a panel board fixed in a closed container, a spiral lap 4b erected on one face of the panel board, a rotary scroll comprising a rotary scroll shaft provided on the other face of the panel board opposed to the laps 3b and 4b meshed and made eccentric with each other, tip seals 13 provided in the seal grooves 4d provided at the tip sections of both laps 3b and 4b, and a discharge port 3c provided in the center part of the fixed scroll, an extension groove, which is communicated with the seal groove 4d and is longer than the tip seals 13, is formed at the tip of the seal groove 4d of the first part of lapping of the lap section 4b.
Patent JP-H10193188-A (JP)
Title: Container collection machine
Inventor: KAMISAKA TAKESHI
IPC: B07C5/34
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To easily and surely discriminate an empty can from a PET bottle without using any expensive sensor, and without requiring any complicate structure. SOLUTION: A container collection machine comprises a container collection part 10 to store a container 4 to be squeezed, a container pushing tool 11, a loading means comprising a male screw rod 13 to apply the prescribed force to the pushing tool 11, a limit switch 12 and a motor 14, a limit switch 15 to check the position of the pushing tool 11 when the container 4 is squeezed, a flag 16 to sort a can or a PET bottle into each collection box after the can or the PET bottle is discriminated by whether or not the limit switch 15 is turned ON, and a processing unit to control the motor 14 and the flag 16. In particular, the load to be applied to the container 4 is 4.5KN.
Patent JP-2000182735-A (JP)
Title: Lamp
Inventor: THIEL JOACHIM
IPC: H01R33/09
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a lamp capable of being easily and quickly manufactured and capable of withstanding high load. SOLUTION: In this lamp, one side of a glass-made glass ball 1 is closed by a pinch, two leads 3 are guided outward through the pinch 2, and a cap 5 is fixed to the pinch 2 by a metallic spring 6. The cap 5 is provided with a housing part 7 to be loosely fitted to the pinch, and the metallic spring 6 is bent into a U shape and composed of one base part 11 and two leg pieces 12, 13 for gripping the pinch. At least one of the leg pieces 12, 13 is approximately parallel to the longitudinal axis and also has the lateral length for generating spring force, therefore, fixing of the cap 5 is performed, and stress is applied to the lateral length part of the leg piece by the housing part 7 of the cap.
Patent JP-H06175359-A (JP)
Title: Solution of resist coating composition
Inventor: MURATA MAKOTO
IPC: G03F7/004
Filed: 1992-12-07
Abstract: PURPOSE:To obtain a soln. of resist coating compsn. excellent in stability of the resist sensitivity by specifying the total amt. of metals in the soln. to a specified value or smaller. CONSTITUTION:This soln. of resist coating compsn. contains a component which produces acid by irradiation with radiation. The solubility of the resist to a developer in an exposed area changes by the chemical reaction due to the catalytic effect of the produced acid, and thus, a resist pattern is formed. This soln. contains <=200ppb total amt. of metals calculated as pure metals. Metals included as impurities in the resist coating compsn. soln. are Na, K, Cu, Li, Be, Mg, etc. These metals remain in the soln. with various charges or in a compd. form and affect the catalytic effect of the acid produced by exposure. Thereby, by controlling the total amt. of metals in the soln. to <=200ppb, reduction of sensitivity can be suppressed and stable sensitivity can be obtd.
Patent JP-H0798697-A (JP)
Title: High-speed operation method of discrete cosine conversion
Inventor: SAI HEIKO
IPC: H04N19/625
Filed: 1993-12-28
Abstract: PURPOSE: To provide a high-speed arithmetic operation method of discrete cosine transformation capable of substantially reducing a multiplication number required by calculation and realizing a high-speed arithmetic operation by developing a cosine which is a DCT calculation kernel to the multiplication (cosA.cosB.cosC) of the three cosines. CONSTITUTION: This method consists of an input mapping process for shifting linear input data (X (n)) to three-dimensional input data (X (n1 , n2 , n3 )), a three- dimension leading process tar utilizing the (m) pieces of mapping functions and leading a linear DCT calculation formula to a three-dimensional DCT calculation formula so as to convert the three-dimensional input data (X (n1 , n2 , n3 )) to three-dimensional output data (X (k1 , k2 , k3 )) and an output mapping process for shifting the three-dimensional output data (X (k1 , k2 , k3 )) to linear output data (X (k)).
Patent JP-H07189463-A (JP)
Title: Industrialized tatami mats
Inventor: NAKAMURA TAKASHI
IPC: E04F15/02
Filed: 1993-12-27
Abstract: PURPOSE:To simplify construction administration and reduce construction cost by enabling industrialized tatami mats to be modified and placed without a skilled technique. CONSTITUTION:An insulation board 13 is placed on the to of a tatami mat under-board 1 1. A thickness adjustable board 15 is placed on the top of the insulation board 13. An edge fixing member 17 having projected strips 17b between the thickness adjustable boards 15 placed is installed. A board-like tatami surface member 19 is placed on the top of the thickness adjustable board 15. An edge material 21 which covers both adjacent tatami mat surface members 19 is fitted in the projected strip 17b located between each of the tatami mat surface members 19.
Patent JP-2001163148-A (JP)
Title: Guide device for air belt
Inventor: IZEKI HIDEO
IPC: B60R22/14
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a guide device for an air belt capable of smoothly guiding the air belt even when a wrinkle occurs on a roller-facing surface of the air belt. SOLUTION: The guide device of the air belt comprises a support member 70 and a roller 80 supported by the support member 70. A pair of sleeve portions 72 are projected forward from both sides of a main portion 71 of the support member 70, and the roller 80 is disposed between the sleeve portions 72, 72. This roller 80 is supported by a spindle 90 rotatably in relation to the sleeve portions 72. The roller 80 has the smallest diameter at the center in the axial core line direction and larger diameter with approaching to both ends, and the outer peripheral surface of the roller 80 bends in a recessed shape.
Patent JP-H11172080-A (JP)
Title: Thermoplastic hydrocarbon polymer composition
Inventor: KOBUCHI KAZUYUKI
IPC: C08L23/20
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To obtain a polymer compsn. improved in softness and flexibility and having a high clarity by compounding a thermoplastic hydrocarbon polymer having alicyclic structures in its repeating units with a liq. hydrocarbon polymer in a specified ratio. SOLUTION: This compsn. contains 100 pts.wt. thermoplastic hydrocarbon polymer having alicyclic structures in its repeating units, 3-200 pts.wt. liq. hydrocarbon polymer (e.g. squarane or polyisobutene) having no hydrocarbon ring in its repeating units, and optionally another thermoplastic resin, an inorg. particulate lubricant (e.g. silica), an antioxidant (e.g. a phenolic compd.), an ultraviolet absorber (e.g. a hindered amine), an antistatic agent, etc. Examples of the thermoplastic hydrocarbon polymer are a ring-opening polymer of a norbornene monomer, an addition polymer of a norbornene monomer and a linear olefin, a polymer of a hydrocarbon having a 5- to 8-membered satd. cyclic structure, a polymer or copolymer of a vinylated cyclic hydrocarbon monomer, and their hydrogenation products.
Patent JP-2001132618-A (JP)
Title: Rotary pump using eccentric rotating work
Inventor: TSUCHIYA MAMORU
IPC: F04B1/113
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To provide stable rotation in a light load. SOLUTION: A plurality of cylinders 2 are provided on a rotor 1, a central part of the rotor 1 is scooped out, an opening part for suction and discharge is formed, and an eccentric shaft part 8 of a shaft is inserted into it. A slotted groove for suction and a slotted groove for discharge are provided on the shaft 8, connecting shafts 7 are fitted on the shaft, one of the connecting shafts is fitted on a piston pin 5, and the shaft is inserted into a bearing 14 by using a rotation preventing material. One of the connecting shafts is fitted on the piston pin 5 by providing a channel for suction, fitting the connecting shaft 7 and fitting the eccentric shaft part in an engraved part of the shaft 8, a bearing 15 is fitted by using the rotation preventing material and the bearing 15 is installed on the bearing 14 on a shaft 10.
Patent JP-H10165749-A (JP)
Title: Moisture absorption respirator
Inventor: TSUBOTA MUNETAKE
IPC: B01D53/26
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a moisture absorption respirator in which cassette type moisture absorption containers are formed to make the replacement work of a moisture absorption agent easy, the volume of the moisture absorption agent is adjusted simply and the respirator is divided into a filter and an indicator to improve the replacement workability. SOLUTION: A moisture absorption respirator is constituted of moisture absorption units 15 in which connecting fitments are installed on the side faces of plane plate-shaped blocks 20, moisture aborbent storage containers 21 are connected on one faces of the blocks 20, ventilation pipes 28 communicated with the containers are protruded from the blocks 20 and socket sections 31 are formed, an indicator 18 in which a connecting fitment is installed on the side face of the plane plate-shaped block 20 and a hollow cylindrical section 34 is formed inside the fitment in which a flapper 36 varying its position in compliance with the air flows is installed, and a filter unit 17 storing a filter material 41 in a container 39 with an air vent 38 opened downwardly, and above-referred respective units are fitted removably and connected one another in a manner of cassette type.
Patent JP-2001166804-A (JP)
Title: Learning type action control device and its method, and providing medium
Inventor: TANI ATSUSHI
IPC: G06F3/038
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a learning type action control device and a method capable of learning the movement of an operation device without requiring complicated operation, predicting the movement and automatically moving the operation device, and a providing medium. SOLUTION: The learning type action control device is provided with a joy stick 11 for displacing a prescribed part in accordance with force applied in a prescribed direction, outputting the quantity of the displacement as two-dimensional position information and driving the prescribed part by a direction and displacement based on a feedback signal S13, a learning part 12 for receiving the position information time-sequentially inputted from the joy stick 11 and learning the movement of the operation device and a prediction part 13 for predicting the displacement of the prescribed part of the joy stick 11 at the next time on the basis of the position information time-sequentially inputted from the joy stick 11 and the learned result of the learning part 12,  generating the feedback signal S13 by adding the displacement information to the position information and outputting the feedback signal S13 to the joy stick 11.
Patent JP-2000179657-A (JP)
Title: Lubricating oil supply structure for working vehicle
Inventor: NAKADA MASAYOSHI
IPC: F16H57/04
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To improve durability of a multiple disk shift clutch and to ensure smooth shift operation of the multiple disk shift clutch over a long period of time by appropriately supplying lubricating oil to the multiple disk shift clutch. SOLUTION: In this lubricating oil supply structure for a working vehicle, a lubricating oil supply passage (rf) to multiple disk shift clutches C selectively transmission-connecting plural stages of constant-mesh gears G mounted in a transmission case is connected to a return oil passage (rc2) of a hydraulic circuit (rc) for driving the other actuator excluding the multiple disk shift clutches C.
Patent JP-H05163941-A (JP)
Title: Secondary air supplying device for engine
Inventor: TERADA KOICHI
IPC: F01N3/22
Filed: 1991-12-16
Abstract: PURPOSE:To enhance an exhaust emission purifying effect by making appropriate a quantity of secondary air with respect to an exhaust emission purifying catalyst. CONSTITUTION:When an oxygen adsorbing quantity by itself of an exhaust emission control catalyst 23 disposed on an exhaust passage 22 is large, a quantity of secondary air supplied from an air passage 31 is reduced in comparison with in the case where the quantity is small. The oxygen adsorbing quantity of the catalyst 23 is detected by using, for example, an engine speed reducing time or an idle time as a parameter.
Patent JP-H11325537-A (JP)
Title: Air conditioner with timer
Inventor: YASUI SHIGEAKI
IPC: F24F11/02
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To easily and flexibly set a time zone and an operation state. SOLUTION: A controller 2 includes operation means 4 for setting operation time and an operation state with the operation of a user, timer set means 5 for setting operation conditions such as starting time and set room temperature, and operation control means 7 for controlling an air conditioner 1 with data stored in memory means 6. The timer set means 5 includes first set means 8 for setting data to all days of the week collectively, second set means 9 for setting data collectively for each group of weekdays and holidays, and third set means 10 for setting data for each day of the week. The controller 2 corrects data set with the first to third set means in a superscribing manner and stores the same in the memory means 6.
Patent JP-H09185201-A (JP)
Title: Image forming device
Inventor: SOJO YOSHIHIRO
IPC: G03G15/00
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To suppress toner splashed from a developing device to be attached to an electrostatic charge device and to stably obtain an excellent image. SOLUTION: This device is constituted so that the outside circumferential surface of a cylindrical image carrier 1 is electrostatically charged by the electrostatic charge device 2 by rotating the carrier 1 and an electrostatic latent image is formed on the outside circumferential surface of the electrostatically charged carrier 1 and developed by supplying the toner to the carrier 1 from the developing device 3. In such a case, the outside circumference side of the carrier 1 is provided with the electrostatic charge device 2 and the developing device 3 so that an angle θ formed by the electrostatic charge device 2 and the developing device 3 with respect to the center shaft 1a of the carrier 1 becomes within the range of 180 deg.±30 deg..
Patent JP-H05164650-A (JP)
Title: Foam tester for calibrating air leak tester
Inventor: KUBO IKUEI
IPC: G01M3/06
Filed: 1991-12-18
Abstract: PURPOSE:To enable judgment of conformity and non-conformity of a product and parts to be performed under a certain standard with a structure for actually and accurately obtaining a leak detection pressure and a leak volume when the detection pressure is generated by a simple operation. CONSTITUTION:A foam tester 1 is connected to a work 2 through an external connection connector 16. A graduated cylinder container 5 and an optical sensor 11 as well as a high-speed counter 13 are provided at the foam tester 1 and a pseudo leak corresponding to a leak of a work is generated within the graduated cylinder container 5 as a foam from a nozzle small hole 10 and the number of generated foams is measured by the optical sensor 11 and a high-speed counter 13, thus obtaining a volume for one foam according to the number of air bubbles and the volume of generated air. After that, the air leak tester is operated again and an accurate leak volume is obtained according to the number of generated air bubbles.
Patent JP-H10168338-A (JP)
Title: Production of carbon black
Inventor: TAKAMI JUNICHI
IPC: C09C1/48
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing carbon black useful for imparting high abrasion resistance to various kinds of rubber members including rubber tires and suitable for rubber compositions capable to saving energy (saving fuel costs) and low in rolling resistance. SOLUTION: This method for producing carbon black comprises introducing a hydrocarbon raw material oil into a high temperature combustion gas from the plural number of places which are arranged on the same flat surface, converting the raw oil into the carbon black by the pyrolysis reaction of the raw oil, quenching the carbon black-containing gas to stop the pyrolysis reaction, and subsequently separating the carbon black from the gas flow. The high temperature combustion gas is produced by burning a hydrocarbon fuel in the presence of an oxygen-containing gas to produce the high temperature combustion gas.  Therein, the metal component concentrations of alkali metal and/or alkaline earth metal compounds to be added to raw material oils introduced from the plural number of places arranged on the same flat surface are different from each other in the raw oils introduced from at least two introduction places in the raw oil-introducing process.