baber/WOPTO huggingface dataset:
Patent JP-H06183214-A (JP)
Title: Pneumatic radial tire
Inventor: SUGITANI KENICHIRO
IPC: B60C11/04
Filed: 1992-12-22
Abstract: PURPOSE:To provide a pneumatic radial tire by which noise performance can be improved without deteriorating maneuvering stability on a dry road surface and a wet road surface. CONSTITUTION:Four main grooves 2, 3, 4 and 5 having groove width of not less than 5mm while extending in a circumferential direction of a tire are arranged in a tread 1, and a ratio (a/w) of a distance (a) from the tire equator of the first main grooves 3 and 4 situated on the center side to tread ground contact width (w) is set within a range of 0.05-0.10. A ratio (d/w) of a distance (d) from the tire equator of the second main grooves 2 and 5 situated on the shoulder side to the tread ground contact width (w) is set within a range of 0.30-0.40, and a ratio (b/c) of width (b) of the first main grooves 3 and 4 to width (c) of the second main grooves 2 and 5 is set within a range of 0.60-0.90.
Patent JP-2000169055-A (JP)
Title: Passenger rescue method of elevator
Inventor: ASAMI IKUO
IPC: B66B5/00
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To rescue a passenger by safely moving an elevator car to the nearest floor in the case when it is impossible to rescue the passenger as a drive device cannot be driven and the elevator car does not move even when a brake is released as the elevator car and a balance weight are balanced in weight. SOLUTION: A passenger 33 is rescued by lowering an elevator car down to the nearest rescue floor 15 by placing a weight 34 on a ceiling 2a of the elevator car 2 and increasing weight on the side of the elevator car 2 in a state where a drive device 3 cannot be driven on an elevator to elevator the elevator car and the balance weight in a well bucket type through a suspension rope 6 by reciprocally rotating and driving a sheave 5 by the drive device 3 by wending the suspension rope 6 to suspend the elevator car 2 and the balance weight 4 on the sheave 5.
Patent JP-2000031002-A (JP)
Title: Development apparatus
Inventor: TOMIYASU SUEHIRO
IPC: H01L21/027
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To enhance the uniformity in a dimensional surface on a photosensitive resin on a semiconductor substrate surface by providing a lead plate for dropping chemicals onto the semiconductor, the chemicals being discharged from a nozzle on a base holding and rotating the semiconductor substrate and above the semiconductor substrate. SOLUTION: This development apparatus mainly comprises a base 3 sucking a semiconductor substrate 1 by vacuum to rotate it using a motor 2, a lower cap 5 with a drain 4, a plurality of nozzles 7 dropping or discharging chemicals 6, a lead plate 12 for dropping chemicals 6 discharged from the nozzles 7 onto the semiconductor substrate 1, and an upper cap 8. The lead plate 12 is provided in the shape of a doughnut outside the semiconductor substrate 1, and a plurality of nozzles 7 are placed on any locations of the lead plate 12. The height and angle of the lead plate 12 is readily configurable and is set to a position where the chemicals 6 flow into from the periphery of the semiconductor substrate 1 in response to the size of the semiconductor substrate 1. The chemicals 6 discharged from the nozzles 7 flow along the lead plate 12 onto the semiconductor substrate 1.
Patent JP-H03201058-A (JP)
Title: Japanese sentence processor
Inventor: YAMADA HIROSHI
IPC: G06F17/22
Filed: 1989-12-27
Abstract: PURPOSE:To select the homonyms with higher accuracy than a conventional level by learning a noun which is selected as a homonym and its following verb with the relationship secured between them. CONSTITUTION:A learning dictionary 4 is provided to record the result of selec tion of homonyms performed by users along with a learning part 5 which registers the result of selection of homonyms into the dictionary 4, a 2nd learn ing part 7 which extracts a pair of a noun and a verb out of a sentence corrected by the selection of homonyms, and a 2nd learning dictionary 8 which records the pair of a noun and a verbs extracted by the part 7. The nouns accompanied with the specific case auxiliary postpositional words are learnt in combination with the verbs emerging later. The Japanese paragraphs inclusing such case auxiliary postpositional words 'WO', 'GA', etc., are related to the verbs emerging later. Thus the nouns and verbs are learnt with the relationship secured between them so that the selection errors can be decreased for the homonyms.
Patent JP-H06166603-A (JP)
Title: Herbicidal composition
Inventor: HANAI RYO
IPC: A01N43/54
Filed: 1992-12-01
Abstract: PURPOSE:To obtain a herbicidal composition capable of manifesting synergistic herbicidal effects by combining a phenoxypyrimidine derivative with a 2- difluoromethyl-3,5-di(methylthiocarbonyl)-4-isobutyl-6-fluoromethylpyr idine. CONSTITUTION:This herbicidal composition is obtained by combining a phenoxypyrimidine derivative of the formula [R is H, alkyl, halogenated alkyl, cycloalkyl, alkenyl, halogenated alkenyl, alkynyl, halogenated alkynyl or alkoxyalkyl) (preferably R is alkyl) with 2-difluoromethyl-3,5- diemethylthiocarbonyl)-4-isobutyl-6-trifluoromethylpyridine [mixing weight ratio: [1:(0.1-20)]. The herbicidal composition is capable of manifesting both synergistic herbicidal effects on barnyard grass which is difficult to control by application of respective single ingredients even on the barnyard grass with an advanced leaf stage in a small amount of chemical and remarkable controlling effects and has high safety for paddy rice. The period of using this composition can be selected within a wide range of the time just after the transplantation of the rice plant to about the 5-leaf stage of the barnyard grass.
Patent JP-H05172772-A (JP)
Title: Inspecting method for bonded part of electronic component
Inventor: NAKADA SHUJI
IPC: G01N25/72
Filed: 1991-12-25
Abstract: PURPOSE:To accurately judge the bonded part of an electronic component by calculat ing the ratio of the number of pixels having no defect of the same kind under the same heating end imaging condition and shifted from the temp. range shown by a normal surface to the number of pixels of a part to be inspected from the heat image of the part to be inspected. CONSTITUTION:A part to be inspected wherein a lead 1 is bonded to a substrate 4 by solder 3 is irradiated with laser beam in a vertical direction for a predetermined time and the image thereof is taken by an infrared camera after the predetermined time to obtain the heat image of a part to be inspected. The kind of a defect is discriminated with respect to the heat image on the basis of the ratio (defect area ratio) of the number of pixels having no defect of the same kind under the same heating and imaging condition and present within a temp, region having the upper or lower limit value of the temp. range of a normal surface as a threshold value and exceeding the threshold value or not reaching the same to the number of pixels of the part to be inspected and the quality of the bonded part is judged. When the system of wiring or the dimensions of a lead are different, the value obtained by multiplying the threshold value to the bonded part becoming a standard by a definite coefficient is set to a threshold value.
Patent JP-2000193421-A (JP)
Title: Integrated photoelectric sensor and its manufacture
Inventor: SPECKBACHER PETER DR
IPC: G01D5/347
Filed: 1999-12-02
Abstract: PROBLEM TO BE SOLVED: To provide an integrated photoelectric sensor together with a method for manufacturing the sensor wherein all electric signals are transmitted/received on one side surface of a semiconductor substrate while all optical signals transmitted/received on the other side surface, by integrating as may structure elements as possible on a semiconductor substrate for a sensor. SOLUTION: In an integrated photoelectric sensor which comprises a semiconductor substrate 6, and scans a graduation plate 10 carrying a graduation 9, multiple light detectors 2.1 and 2.2 are provided on the side surface opposite to the graduation plate 10. Here, the semiconductor substrate 6 comprises a light source 1 on the side surface opposite to the graduation plate 10 while at least partially away in the region of light detectors 2.1 and 2.2, being a semiconductor layer 11.3, a block layer 11.4, and the semiconductor substrate 6 are away in the region of light source, and is connected to a holder main body 7 on the side surface facing the graduation plate 10, with the holder main body 7 comprising at least one graduation 8.1, 8.2, and 8.3.
Patent JP-2000174670-A (JP)
Title: Transmission line changeover device
Inventor: OZAKI SEIJI
IPC: H04Q3/00
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To surely and uninterruptibly realize switching of a transmission line without imposing a specific limit on an opposite transmitter by selecting either of outputs of two variable delay circuits that variably set delays of two input signals on the basis of an output of a delay control means, an external switching request and an output of the delay control means. SOLUTION: A transmitter inserts a code coded from transmitted data to an idle time slot, a code matching detection means 101 of a receiver detects the inserted code and stores it and detects a phase difference of received signals when the two codes match. A delay control means 105 controls phases of the signals in variable delay circuits 102a, b on the basis of this phase difference, and the variable delay circuits 102a, b variably set a delay of two input signals on the basis of an output of the delay control means 105. A selection circuit 103 selects an output of the two variable delay circuits 102a, b on the basis of an output of the delay control means 105 and an external switching request.
Patent JP-2000172584-A (JP)
Title: Device and method for transmitting and receiving electronic mail
Inventor: KINOSHITA HITOMI
IPC: H04L12/58
Filed: 1998-12-03
Abstract: PROBLEM TO BE SOLVED: To surely receive the contents of an electronic mail even when an opposite party cannot receive the mail due to a network trouble, etc., by transmitting the contents of a transmitting mail also to a FAX of the opposite party. SOLUTION: This device includes an electronic mail preparing section 1 where a document that is transmitted in an electronic mail is prepared by a user, a transmission setting input section 2 where the transmitting destination (address) of the electronic mail is inputted by the user, a format conversion section 3 where the text data which are transmitted in an electronic mail is converted into a FAX format, an electronic mail transmitting section 4 where an electronic mail is transmitted to the inputted mail address and a FAX transmitting section 5 where the text data in an inputted electronic mail is converted into the image data receivable by a FAX via the section 3 and the image data are transmitted to a FAX number that is set by the user.
Patent JP-H11155739-A (JP)
Title: Whole fish roaster keeping its shape using skewer
Inventor: NAMIKOSHI MASAO
IPC: A23L17/00
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To prevent a tail fin from being burnt away when roasting a whole sea bream keeping its shape while using a skewer. SOLUTION: When a sea bream F is made wavy using a skewer 4 and roasted up, a tail fin (f) is burnt away. Therefore, since the value of whole roasting keeping its shape is lowered, pedestal 3 sandwiching two skewers 4 is provided, a foot plate 6 is erected on this pedestal 3, a eaves-shaped cover plate 2 is provided at the top end of this foot plate 6, the curve of the fin of the sea bream F is kept by this foot plate 6 and when the fish is roasted while covering the tail fin (f) with the eaves-shaped cover plate 2, whole roasting is enabled without burning away the tail fin (f).
Patent JP-H06257667-A (JP)
Title: Shift controller for mechanical type speed change gear
Inventor: POORU MAAKU MENIGU
IPC: F16H61/02
Filed: 1993-12-20
Abstract: PURPOSE: To enhance the possibility for shifting to the allowable gear ratio from neutral, and to more quickly and reliably correct the worst state locked to neutral by connecting the gear ratio not to the desired target ratio but to missed shift recovering target gear ratio when a substantial synchronous state cannot be manually or automatically attained. CONSTITUTION: According to a missed shift recovering device, when a shift to the desired target gear ratio from neutral is not performed within prescribed time as a result of not attaining a substantial synchronous state, a system controller decides missed shift recovering target gear ratio as a function of a present engine and a vehicle speed, and tries to perform the connection of the gear ratio. The missed shift recovering target gear ratio GRMSR is selected so that a calculative engine speed (ESCALC=OSCURRENT.GRMSR) in a master clutch lockup state falls within an allowable engine speed at a present vehicle speed OSCURRENT and so as to minimize an absolute value of a present engine speed and a calculated engine.
Patent JP-H05177238-A (JP)
Title: Method for descaling hot-rolled steel strip
Inventor: NOJIMA KATSUHIRO
IPC: B21B45/08
Filed: 1991-12-26
Abstract: PURPOSE:To efficiently descale a black scale hot rolled steel strip by rolling down a steel strip while tension is given to it, spraying high pressure water to it and spreading acid liquid. CONSTITUTION:This method is composed of bending the mill scale hot rolled steel strip 2 by a tension leveler 4 made up of at least two rolls while a tension exceeding an elongation percentage 1.0% is given to it and/or performing the rolling down exceeding 1.0% draft by a rolling mill 3 while the tension is given, spraying high pressure warm water of >=100kg/cm<2> and >=50 deg.C to the surface of the steel strip in a high pressure descaling device 6 and spreading acid liquid having a concentration of <=6% to the surface of the steel strip in a spray pickling device 7.
Patent JP-H11185312-A (JP)
Title: Magneto-optical recording medium
Inventor: TANASE KENJI
IPC: G11B11/10
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a magneto-optical recording medium which allows the removal of the magnetic influence from a magnetic layer exclusive of a recording layer at the time of recording signals on the magneto-optical recording medium, the determination of recording conditions in consequence only in the magnetic characteristics of the recording layer and the reproduction of the signal by transfer of the magnetization of the recording layer to the reproducing layer by exchange bonding with magnetostatic bonding. SOLUTION: The magnetic recording medium includes the reproducing layer 3, a transfer layer 4, a magnetism shielding layer 5 and the recording layer 6 in this order on a translucent substrate. The temp. at which the reproducing layer 3 and the transfer layer 4 change from intra-surface magnetized films to perpendicularly magnetized films are respectively defined as the second transfer temp. and the first transfer temp. In this case, the first transfer temp. and the second transfer temp. are so set that the magnetic domains 60 are transferred by the magnetostatic bonding from the recording layer 6 to the transfer layer 4 at the first transfer temp. and that the magnetic domains 45 are transferred by the exchange bonding from the transfer layer 4 to the reproducing layer 3 at the second transfer temp. higher than the first transfer temp.
Patent JP-H11173465-A (JP)
Title: Treatment method for filament thread for rubber hose
Inventor: MITSUI KENICHI
IPC: B29C48/09
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To suppress the occurrence of biting in of a filament thread by applying a dry heat treatment to the filament thread after it is immersed in an adhesive liquid in a condition in which tension is given thereto and then applying a wet heat treatment thereto in a condition in which tension is not given thereto when the filament thread wound and embedded in a rubber hose is treated. SOLUTION: A radiator hose 11 is constituted in such a way that a cylindrical inner pipe rubber 12 is covered with a cover rubber 13 and filament threads 14 made of nylon 6, 6 are wound around outer periphery of the inner pipe rubber 12 at a predetermined interval. When this filament thread 14 is treated before it is wound around, the filament thread 4 after it is spinned and elongated is temporarily immersed in a dip tank 17, then is led through a heater 18 at the final stage by the heater 18 and a roller 19 at multiple stage in a condition in which predetermined tension is given to the filament thread 14, and is wound out by a winding machine 21. At the time of vulcanization treatment of the hose, a wet heat treatment is applied to the filament thread 14 after it is dry- heat treated in a condition in which tension is not applied thereto.
Patent JP-H05179601-A (JP)
Title: Box type metallic sleeper
Inventor: SHIMIZU KEIJI
IPC: E01B3/20
Filed: 1991-12-27
Abstract: PURPOSE:To prevent generation of voids in the inside of both ends of a box type metallic sleeper, and also to improve preventive performance of depression. CONSTITUTION:The height of a sleeper 1 at both end parts 10 of the outside parts from the rail connecting parts 5 is formed so as to be lower than those of the other parts. Both end faces 11 of the sleeper 1 are formed so as to be a flat V-letter shape in a plan view so that their central parts withdraw toward the middle of the sleeper 1. The cross section of the sleeper 1 has a trapezoidal shape whose bottom side is longer than the top side. So, at both of the low end parts 10, cramming of ballast 2 into the sleeper 1 is performed well, and generation of voids is prevented. When side pressure acts on the sleeper 1, the ballast 2 comes together to the central portion of the sleeper 1, because of the flat V-letter shape of both end faces 11, and resistance force is generated. Furthermore, depression of the sleeper 1 is prevented because of the trapezoidal shape of its cross section.
Patent JP-H05183422-A (JP)
Title: Logic circuit
Inventor: ONO MASAAKI
IPC: H03K19/0952
Filed: 1991-12-27
Abstract: PURPOSE:To suppress ineffective power consumption by eliminating a through- current to a next stage while improving a load drive capability by setting a gate and a source of a transistor(TR) through a normally turned-on TR when an input voltage exceeds a prescribed potential and turns off a 3rd TR. CONSTITUTION:When an input voltage IN reaches an H level and a TR Q14 is turned on, an output voltage OVT reaches an L level equivalent to a VSS through the Q14. In this case, a gate of a TR Q15 receives a voltage equivalent to an L level and is turned off. On the other hand, since a Tr Q16 connecting to the TR Q15 is normally turned on, the TR Q16 keeps the ON state and the gate and source of the Tr Q13 are connected by the Tr Q16. Thus, a gate-source voltage of the Tr Q13 reaches 0V and a through-current IC flowing to the TRs Q13, Q14 is eliminated. On the other hand, when the IN reaches an L level, the TR Q14 is turned off and the Tr Q15 is turned on, and a gate potential of the TR Q13 gets higher by a prescribed potential than the clamp potential. A through-current flowing to a load PL from the TR Q13 is suppressed by optimizing the gate width ratio of the TRs Q15, Q16.
Patent JP-H11156689-A (JP)
Title: Sphere polishing machine
Inventor: SATO CHUICHI
IPC: B24B11/02
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a polishing device which shortens a grinding time of a sphere and improves machining efficiency, by improving sphericity of a sphere and reducing its diameter phase error. SOLUTION: Five first to fifth annular grooves 161-165 with V-shaped cross section are formed on the end surface of a fixing disk 10 such that they are arranged concentrically in the axial center of the fixing disk 10. A sphere rolls on the annular grooves while it rotates around a radial axis of the fixing disk 10 and revolves at a half of average rotational speed (N1+N2)/2 (average revolution speed) of two adjacent rotational disks. In addition, the sphere rotates around an axis parallel with the rotation axis of the rotational disks at a half of difference between rotational speeds of two adjacent rotational disks, (N1-N2)/2.  Each sphere ground by first to fifth grinding circuits 181-185 is discharged to a rotational conveyer through a discharging chute, and then the sphere in the rotational conveyer is fed through a supply chute to the first to fifth grinding circuits 181-185 due to operation of the rotational conveyer.
Patent JP-H09159889-A (JP)
Title: Protection sheath tube for optical fiber and its manufacture, and optical fiber communication cable using the same sheath tube
Inventor: MURAO KAZUHIKO
IPC: G02B6/44
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To easily store a thin optical fiber like hair in an extremely thin and long sheath tube by winding a long-size belt material spirally into a spiral cylinder for storing the optical fiber. SOLUTION: The sheath tube 3 for the optical fiber is formed by winding the long-size belt material 3a spirally into the spiral cylinder for storing the optical fiber 2. This long-size belt material 3a is, for example, a metallic thin plate belt material and its material is not limited specially, but, for example, copper, iron, or stainless steel, etc., is used. The long-size belt material 3a needs only to be in a shape capable of storing the thinnest single optical fiber 2 used for an optical fiber communication cable for a branch line connected to terminal equipment at home or in a building by being separated from a trunk line. Here, plural optical fibers 2... may be stored, and the number of optical fibers 2 which are stored in the protection sheath pipe 3 is not limited.  Then this protection sheath tube 3 is formed by spirally winding the long-size belt material 3a and there are a singlet tube and a multiplet tube.
Patent JP-H07178253-A (JP)
Title: Vehicle for playing capable of self-travelling on water
Inventor: KUSAKAWA YOSHITANE
IPC: B61B13/12
Filed: 1993-12-22
Abstract: PURPOSE:To self-travel on a travelling route storing water at a high speed CONSTITUTION:The device consists of a rail 4 installed under the water, truck 5 which travels along the rail 4, and driving device 10 consisting of a linear motor which drives the truck 5. The device 10 consists of a primary exciting coil 12 disposed under the water along the rail 4, secondary permanent magnet 13 disposed at the lower part of the truck 5, and controller which controls the energization to the coil 12. The coil 12 is housed in a water-proof box 14, which has a wiring space 15 for the primary exciting coil.
Patent JP-H08334036-A (JP)
Title: Injection timing control device of fuel injection pump
Inventor: ENOMOTO SHIGEIKU
IPC: F02M41/12
Filed: 1995-12-11
Abstract: PURPOSE: To provide a fuel injection pump whose fuel injection timing can be optionally changed in a wide range and which is excellent in quick responsiveness to a change and stability of the fuel injection timing. CONSTITUTION: A fuel injection pump is provided with a spool type servo valve 3A having a port having the relatively large opening area, a pressure control valve 41 which operates a push rod 43 by controlling fuel pressure of a voltage transforming chamber 42a and has a port having the relatively small opening area and a piston 2A which moves in a cylinder 11 according to fuel pressure of a timer high pressure chamber 11b changed when a spool 32 of the servo valve 3A is pressed and actuated by the push rod 43. A roller ring 54 is rotationally operated through connecting members 211 and 212 by a movement of the piston 2A, and the fuel injection timing is changed.