baber/WOPTO huggingface dataset:
Patent JP-H11154366-A (JP)
Title: Cassette changer
Inventor: MORITA TETSUYA
IPC: G11B15/68
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To prevent the operator from being disturbed at the time of loading/ unloading a tape cassette, with respect to a cassette automatic changer for transferring the information with a MIC of the tape cassette which is in the stored state. SOLUTION: An opening cover 8 is freely turnably arranged with a turning shaft 9 as the turning fulcrum, and MIC switches 5 are provided on the opening cover 8 corresponding to the tape cassettes 1 stored in a cassette storage part 4. When the opening cover 8 is in the closed state, the cassette information becomes transferable since a metal contact plate 3 connected to the MIC 2 of the tape cassette 1 stored in the cassette storage part 4 is brought into contact with a contactor of the MIC switch 5. When the opening cover 8 is in the opened state, the insertion, taking out and exchange of the tape cassette 1 at an entrance 4a of the cassette storage part 4 are allowed since the MIC switch 5 is moved with the opening cover 8.
Patent JP-H10144671-A (JP)
Title: Spin coating method and apparatus therefor
Inventor: OTA YASUHARU
IPC: B05D1/40
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To reduce the useless consumption of a coating liq. to form an economical coat by dripping the coating liq. on a substrate, and rotating the substrate with a specified initial rotation acceleration. SOLUTION: On a stationary semiconductor wafer 11 a specified amt. of coating liq. 15 according to the coating area of the wafer 11 and required thickness of a protective film is dripped approximately on the center of the wafer 11. Thereafter a drive source 14 is actuated to rotate a chuck 13 at a rotation acceleration of 33rpm/sec or more from the stop state, together with the semiconductor wafer 11 integrated with the chuck 13 to form a coat film of approximately uniform thickness, without discharging much waste liq.
Patent JP-H10157741-A (JP)
Title: Bag with cushion
Inventor: YAMADA MASAO
IPC: B65D27/02
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To degrade by microbes in a short period after disposal, by interposing a cushion material, containing a foam substance which can easily be degraded by microbes, between the inside of an outer bag and the surface of an inner bag. SOLUTION: An outer bag 2 and inner bag 3 are made of a strong paper material, and a cushion material 4 containing a material made by foaming starch, that is, a foam substance which can easily be degraded by microbes is interposed between the inside of the outer bag 2 and the surface of the inner bag 3. Also, the open end of the outer bag 2 is folded inside the inner bag 3, and stuck to the inside with an adhesive. Further, in the cushion 4, the side which contacts the inside of the outer bag 2 is formed flat, and on the side which contacts the surface of the inner bag 3, a corrugated face in which protrusions and recesses alternately extend is formed in its longitudinal direction, in a direction opposite the longitudinal direction, or obliquely.
Patent JP-H09154990-A (JP)
Title: Board for sport facility and manufacture thereof
Inventor: WADA AKIHIRO
IPC: A63B69/00
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To prevent a deviation in seam during the application along with improvements in the lessening of the weight, weathering and impact resistance by a method wherein a board is cut out of a sandwich panel grasping a hard polyurethane foam with an FRP molded plate and a corner part of the cut end thereof is cut in R or chamfered to apply a synthetic resin on the surface of a foam body such as cut end. SOLUTION: Chopped strands as glass fiber reinforcing material coated with a gel coat resin are laminated to make a hand-layup type FRP molded plate 5. A hard polyurethane foam material 4 is injected between FRP molded plates 5 and is foamed to form a sandwich panel. The panel is cut according to a specified size to form a board 1. A corner part of the cut end of the board 1 is cut in R or chamfered 2 and a resin such as unsaturated polyester resin is applied on the surface of a foam body such as cut end. The cutting in R or chamfering 2 allows preventing of possible deviation in seam 6.
Patent JP-2000146800-A (JP)
Title: Inspection method for liquid-repellent property of inner wall of nozzle hole in injector nozzle
Inventor: TERAI YOICHI
IPC: F02M61/18
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To provide an inspection method, for the liquid-repellent property on the inner wall of a nozzle hole in a thin injector nozzle, in which the liquid- repellent property is evaluated by a method wherein a change in a pressure is measured when especially a liquid is pressed out from the nozzle hole and the wettability of the liquid is found on the basis of the map of a relationship, between the change and a water contact angle due to a liquid-repelent treatment, which is found in advance. SOLUTION: This method evaluates the liquid-repellent property of an injector nozzle 1 by which a liquid-repellent treatment is executed to at least the inside of a nozzle hole 2. The change characteristic of a pressure is measured when a liquid is pressed out from the nozzle hole 2. By referring to the map of a relationship, between the change characteristic of the pressure and the water contact angle of the liquid, which is created in advance, the water contact angle is found on the basis of the change in the pressure. The liquid-repellent property is evaluated on the basis of the change characteristic of the liquid pressing-out pressure based on the wettability of the liqud-repellent treatment on the inner wall of the nozzle.
Patent JP-H07148717-A (JP)
Title: Manufacture of hollow pc pillar and form device thereof
Inventor: MAGARA YUJI
IPC: B28B1/14
Filed: 1993-11-26
Abstract: PURPOSE:To contrive to improve the appearance of the inner surface of a hollow PC pillar to be produced without necessitating a caring form for forming a hollow part. CONSTITUTION:A hollow form 10, which is extended horizontally and has a polygonal section in crosssection, is installed under the condition that one sheathing among sheathings 11-14 corresponding to the respective sides of a polygon takes the position of the lower side of the polygon. Further, by repeating both a process, during which concrete is placed on the one sheathing taking the position of the lower side of the polygon by the thickness not reaching the center of the section in the hollow part 10a of the hollow form 10, and a process, in which the hollow form 10 is rotated so as to take one sheathing other than the above-mentioned sheathing the position of the lower side of the polygon after the revelation of the strength of the concrete, by the required number of times, concrete layer is formed inside all sheathings 11-14.
Patent JP-H11154841-A (JP)
Title: Intra-vehicle sound field controller
Inventor: ISHIYAMA HIROKO
IPC: G10K15/04
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To make a driver able to hear the alarm sound of an emergency automobile or the like, even when the sound field level of a vehicle audio equipment is raised. SOLUTION: The alarm sound or the like of the emergency automobile is inputted by a microphone 1 on the outer surface of an automobile, digitally converted in an A/D conversion part 2, inputted to a discrimination part 4 and compared with specified sound read from a storage part 3. When it matches and is larger than a required reference value, the sound field level of the car audio equipment is lowered by a sound volume adjustment part 8. When the level of the alarm sound is lowered, the sound field level is restored. The original sound field level is stored in a memory part 5. Also, the frequency of the sound outside of the car is analyzed in a frequency analysis part 7, and it can be discriminated as the specified sound when the frequency matches with the frequency stored in the storage part beforehand.  Also, the sound field level can be lowered in the case that the analyzed frequency is continuously and gradually rises and it can be returned to the original sound field level, when it starts to lower.
Patent JP-2000151411-A (JP)
Title: Information processor/processing method and storage medium
Inventor: IWAMURA KEIICHI
IPC: G09C5/00
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To provide an information processor where specified information such as electronic watermark information is buried into encoded or quantized data by installing a burying means burying specified information into data outputted from a decoding means and an encoding means quantizing and encoding again data outputted from the burying means. SOLUTION: Compressed image data which is read from a memory 105 and is entropy-encoded is decoded by an entropy decoder 106 corresponding to an entropy encoder 104 used at the time of compression and is inputted to an electronic watermark burying unit 107. One DCT coefficient is selected from one block and a burying bit showing electronic watermark information is buried into the selected DCT coefficient. The burying of electronic watermark completes by quantizing the DCT coefficient into which the burying bit is buried. The size of a quantizing step at that time corresponds to the intensity of burying.
Patent JP-H08151669-A (JP)
Title: Bathroom draining device
Inventor: UENO YOICHIRO
IPC: E03C1/22
Filed: 1994-11-30
Abstract: PURPOSE: To lower a door lower frame height by installing an over-flow device provided with a drain water access port which is positioned higher than a drain water flat perforated plate and lower than a bathroom door lower frame upper edge on a drain trap provided with a drain flat perforated plate. CONSTITUTION: When a draining flat perforated plate 108 is clogged, the level of sewage water accumulated on a floor A reaches the upper end of a conducting tube 200. Next the sewage water flows into the tube 200, and is drained from a bath unit through a drain tube 106, a sealing chamber 103, a draining chamber 104, a drain water delivery tube 105, and a drain pipe B. Also the upper end of the tube 200 is located above the flat perforated plate 108 so that the sewage water is not drained from the tube 200 unless the flat perforated plate 105 is clogged. Then the upper end of the tube 200 is positioned lower than the upper edge of a door lower frame E of a bath unit so that the level of sewage water accumulated on the floor A does not reach the upper edge of a lower frame E even if the flat perforated plate 108 is clogged.  By this, the height of the upper edge of the door lower frame can be reduced, and a pass height for access can be lowered.
Patent JP-2001131769-A (JP)
Title: Galvannealed steel sheet excellent in press formability
Inventor: TAIRA SHOICHIRO
IPC: C23C2/06
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a galvannealed steel sheet excellent in sliding characteristic at the press-forming. SOLUTION: This galvannealed steel sheet is peculiarly provided with a flattened part on the metal coated surface and an oxide layer containing >=20 atomic % Al oxide on the surface layer of the flattened part.
Patent JP-H07176123-A (JP)
Title: Shutter opening and closing mechanism for cartridge
Inventor: MATSUMOTO KENJI
IPC: G11B17/04
Filed: 1993-12-20
Abstract: PURPOSE:To make a device thin by quickening a timing to open a shutter of the cartridge. CONSTITUTION:The shutter opening/closing mechanism 2 consists of guide grooves 5, 6 formed on the upper plate 4a of a holder 4 to which the cartridge 3 is inserted, an arm 7, an abutting roller 8 provided on a tip of the arm 7 to fit into the guide groove 5, a supporting pin 21 provided on another end of the arm 7 to fit into the guide groove 6, and a torsion spring 9 to press the arm 7 in the ejecting direction. The abutting roller 8 is passed through an inclined part 5a before the front end of cartridge 3 gets to the upside of a spindle motor 18, then the shutter 12 is opened. By the movement of the shutter 12, therefore, the space between a center hub 19a, i.e., a chassis 26 and the holder 4 is reduced than in the conventional practice without coming into collision between the shutter and the center hub 19a projecting on a turntable 19a which is fixed on the spindle motor 18.
Patent JP-H07170828-A (JP)
Title: Alarming device for fertilizing/seeding machine
Inventor: TAKENO SADAO
IPC: A01C15/00
Filed: 1994-12-22
Abstract: PURPOSE:To provide an alarming device capable of detecting cloggings in the flow channel of granular fertilizer or seeds. CONSTITUTION:A laterally U-shaped gutter 2 to guide granular fertilizer/seeds to be fallen into a groove, with its rear open when viewed from top, is served as one of electrodes, and as the other electrode, a detector 5 is equipped to the gutter 2 in an electrically insulated way, thereby enabling to detect the change in interelectrode voltage when granular fertilizer, seeds or muddy soil is adhered to the space between these electrodes.
Patent JP-H05155247-A (JP)
Title: Ultrasonic atomizing device for automobile and combination with external device therefor
Inventor: SUZUKI MITSUSHIGE
IPC: F24F6/12
Filed: 1991-12-04
Abstract: PURPOSE:To provide an ultrasonic atomizing device for an automobile which can function in plural number of modes such as easy inspection to make the wide range of practical use possible by referring to the information of air in a car room to be humidified, correcting the quantity of atomization according to the information of the air in the car room, and moreover referring to the information of the inside of an ultrasonic atomizing device from the outside. CONSTITUTION:An ultrasonic atomizing device 16 for an automobile is provided with communicating means such as a connector 35, and the information held by an outside device 18 of air in a car room is taken into an information transmission processing circuit 12, and the signal of atomizing quantity computed from the output of an atomizing quantity signal converting circuit 11 is corrected on the taken in information, and a piezoelectric transducer 4 is excited on the corrected atomizing quantity signal to humidify the air in the car room. In addition, the information of the state of each part in the ultrasonic atomizing device 16 is sent through the connector 35 to the outside device 18 for diagnosing the failure of the ultrasonic atomizing device 16 on a control panel 34 connected to the outside device 18.
Patent JP-H02276081-A (JP)
Title: Insertion apparatus for electronic data processor and its application
Inventor: RAIMUNTO HAA AIZERE
IPC: G11C7/00
Filed: 1989-12-12
Abstract: PURPOSE: To simply protect an access to an EDP device and the operation of the device by providing a processor having an interface designed to enable the data change between the processor of a built-in memory and device and a reading/writing head of the EDP device. CONSTITUTION: The device 1 is provided with the processor having a memory element, and moreover provided with the interface 6 designed and composed so as to enable the data transmission between the processor of the device 1 and EDP device with a magnetic stripe as the reading/writing device provided in the EDP device, a reading/writing unit, a diskette reading/wiring head or the analogous device. By this way, although the EDP device is simply accessible, the data and program are protected from an unleagal copy or change.
Patent JP-2001143261-A (JP)
Title: Optical disk device
Inventor: IMURA SHINYA
IPC: G11B7/004
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk device which can immediately perform withdrawal processing of an objective lens in the case a focus error signal exeeds a certain value due to reduction of the distance between an optical disk and the objective lens to a certain value or shorter and does not erroneously recognize the change of the focus error signal which is caused by a flaw on the optical disk as a state requiring withdrawal. SOLUTION: The optical disk device provided with an objective lens 3a which condenses laser light to irradiate an optical disk 1, a focus error signal generation means 4 which generates the focus error signal from the light reflected from the optical disk, and a driving means 3c which moves the objective lens in the direction of the optical axis under the control based on the focus error signal is provided with a discrimination signal generation means 5a and a discrimination means 5b. The means 5a generates a discrimination signal which is used to discriminate the probability that the objective lens comes into contact with the optical disk, from the focus signal, and the means 5b compares the discrimination signal with a preliminarily set threshold to discriminate whether objective lens withdrawal processing to move the objective lens away from the optical disk is necessary.
Patent JP-H05239156-A (JP)
Title: Swellable, hydrophilic graft polymer
Inventor: URURITSUHI KUSUMAURU
IPC: A61L15/60
Filed: 1992-11-30
Abstract: The invention relates to hydrophilic, swellable graft polymers which comprise, in a random distribution, from 0.5 to 50% by weight of radicals of the formula I <IMAGE>  and radicals of the general formula II <IMAGE> from 49 to 99% by weight of acid group-containing radicals of the general formula III <IMAGE> and from 0.1 to 2% by weight of radicals of a crosslinking agent which are derived from monomers containing at least two olefinically unsaturated double bonds, where the radicals R<1> to R<4>, X and Y and n and m are defined as indicated in claim 1, to their preparation, and to their use as absorbents for water and aqueous solutions.
Patent JP-H02165186-A (JP)
Title: Ic card device
Inventor: TAKAGI SHINYA
IPC: H04L9/00
Filed: 1988-12-19
Abstract: PURPOSE:To prevent the illegality caused by retransmitting a digital signature by a simple constitution by inputting the digital signature to a cipher processing means for outputting different data, whenever a processing is executed, even against the same input data. CONSTITUTION:An IC card 1 has a cipher processing means 4, and a terminal is provided with a decoding processing means 7 for performing a reverse operation of the cipher processing means 4 to a cipher sentence and generating a prescribed plaintext. In this case, the cipher processing means 4 and the decoding processing means 7 output different data, whenever a processing is executed, even against the same input data. That is, a first signature sentence is also inputted to the cipher processing means 4, and also, the cipher processing means 4 outputs different data, whenever the processing is executed, even against the same input data, therefore, data on a communication line to a first signature sentence becomes a different value each time. In such a way, the illegality caused by retransmitting a digital signature can be prevented by a simple constitution without using a time stamp.
Patent JP-H03183742-A (JP)
Title: Stainless steel fiber having excellent manufacturability
Inventor: KUROKI IKUO
IPC: C22C38/00
Filed: 1989-12-13
Abstract: PURPOSE:To prevent the oxidation and breaking of the fiber in the stage of manufacturing by extracting a molten steel from a stainless steel having specified content of C, Si, Mn, Ni, Cr, N and O. CONSTITUTION:The compsn. of a stainless steel is formed of, by weight, 0.1 to 0.5% C, 2.0 to 5.0% Si, 0.1 to 2.0% Mn, 5.0 to 15.0% Ni, 15.0 to 25.0% Cr, 0.01 to 0.3% N, <=100ppm O and the balance Fe with inevitable impurities. Its molten steel is, e.g. brought into contact with a rotating disk to manufacture fiber. At this time, the atmosphere of the surface of the molten steel is regulated to a nonoxidizing one. In this way, the stainless steel fiber can stably be manufactured without causing its oxidation and breaking while the tiber is scattered from the disk and while it is received in a bucket.
Patent JP-H11153029-A (JP)
Title: Engine for motorcycle
Inventor: WATANABE YOSHIO
IPC: F01N3/34
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To increase the efficiency of introduction of secondary air to a cylinder head 12 and to prevent overheating of a lead valve. SOLUTION: An exhaust port 17 is formed in a cylinder head 12 and a lead valve 33 arranged in a secondary air introduction passage 30 to an exhaust port 17 is mounted on the front wall surface of the cylinder head 12. Further, a fin 32a is formed on the outside surface of a cover 32 to cover a lead valve 33. Further, 'a front' a means a front in the advancing direction of a motorcycle.
Patent JP-H05158905-A (JP)
Title: Microprocessor application device having distributed processing function
Inventor: SUGIYAMA TAKASHI
IPC: G06F9/38
Filed: 1991-12-05
Abstract: PURPOSE:To make it possible to continue operation by the degeneration running of the whole device even when a pair of plural microprocessors is failed. CONSTITUTION:A ROM 20 storing a program group 201 appropriate for device constitution >=1 for the normal case of the whole system, a program group 202 appropriate for device constitution #2 for the abnomal case of any one of slave CPUs 12, 13, a program 203 appropriate for device constitution #3 for the abnormal case of both the slave CPUs 12, 13 is connected to a master CPU 11. When at least one of slave CPUs 12, 13 is failed and the failure is informed from an initialization control part 40 to the CPU 11, the CPU 11 judges a new device constitution, and in the case of the device constitution #2, allocates a program for the normal CPU in the program group 202 to the slave CPU through a shared memory 30 to drive the slave CPU. In the case of the device constitution #3, the CPU 11 executes the program 203 by itself.
Patent JP-H06168864-A (JP)
Title: Cleaning equipment
Inventor: ARAKI HIROYUKI
IPC: G03F1/82
Filed: 1992-12-01
Abstract: PURPOSE:To provide a cleaning equipment for removing dust particles adhered to a pellicle membrane efficiently without damaging the pellicle membrane. CONSTITUTION:A reticle 51 mounted on a carrying arm 21 is carried in through a carry-in port 12a of a housing 12 and held on a stage 15. The stage 15 then makes an angular displacement from horizontal state to vertical state and nitrogen gas (N2) is blown against the surface of the reticle 51 by means of an air shower 14. Dust particles adhered to a reticle membrane 52 set on the surface of the reticle 51 is removed by means of the nitrogen(N2) gas and discharged together with the nitrogen(N2) gas through a discharge port 13. This structure allows highly efficient removal of dusct particles adhered to the pellicle membrane 52 without damaging the pellicle membrane 52.
Patent JP-H07269524-A (JP)
Title: Elbow incorporating guide vane
Inventor: KAWANO MICHIHIKO
IPC: F15D1/04
Filed: 1994-12-26
Abstract: PURPOSE:To provide an elbow incorporating guide vane for an enlaged, an equal sized and a contracted elbow, which uses guide vanes less in number, can make its flow speed uniform, and makes its flow resistance low. CONSTITUTION:Guide vane shall be arranged in such a way that the profile of each individual passage partitioned by the guide vanes is similar to each other. When symbols are given as follows, f represents an elbow enlargement ratio indicated by outflow port width/inflow port width, r represents an aspect ratio of individual passage (except r<f), m represents the number of individual passages, an represents the outflow port width of the nth individual passage (where, ao represents the radius of an inner wall, am represents the radius of an outer wall), and bn represents the inflow port width of the nth individual passage, each guide wane shall be arranged based on following three formulas: (1) p=h[(f/(f-r))<m>-1], (2) an=pr[f(f-r)]<n> and (3) bn=an/f.
Patent JP-H05156529-A (JP)
Title: Resin traveler for spinning machine
Inventor: HAMAGUCHI MASAMICHI
IPC: D01H7/60
Filed: 1991-12-05
Abstract: PURPOSE:To reduce scattering of traveler caused by linear track wear or cutting by improving wear resistance to a ring for a spinning machine and spun yarn. CONSTITUTION:A crystalline polyamide and an amorphous polyamide are blended with a modified polyolefin and propylene-based polymer and glass fibers to give a glass fiber-reinforced resin composition, which is injection molded to a given traveler circle shape.