baber/WOPTO huggingface dataset:
Patent JP-2002141256-A (JP)
Title: Method and apparatus for retrieval of defective clustering, recording medium with stored defective- clustering-retrieval program, optimization method for relief circuit, process control method, clean-room control method, manufacturing method for semiconductor device, method and apparatus for extraction of problematic process and problematic apparatus, recording medium with stored extraction program for the problematic process and the problematic apparatus and scrap determining method for retrieval parent body
Inventor: MITSUTAKE KUNIHIRO
IPC: H01L21/02
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a defective-clustering retrieval method, in which defective clustering can be retrieved quantitatively. SOLUTION: The defective-clustering retrieval method is provided with a first step (S100), in which data regarding an imperfect entity existing inside a retrieval parent body is input; a second step (S200), in which the frequency distribution of the imperfect entity per unit cell obtained by dividing the retrieval parent body is calculated; a third step (S300) in which two or more kinds of discrete distribution functions are overlapped and approximated with reference to the frequency distribution, and a fourth step (S400) in which the clustering is retrieved, on the basis of the weight of the discrete distribution functions with reference to the frequency distribution.  On the basis of the weight of the discrete distribution functions approximated to the imperfect entity generated to cluster inside the retrieval parent body due to a specific cause, the clustering or the like can be retrieved.
Patent JP-2002264807-A (JP)
Title: Vehicle support structure
Inventor: MIYAMOTO TAKESHI
IPC: B61F5/24
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To reduce weight and cost by using a single axle bogie without impairing riding comfortableness. SOLUTION: A wheel shaft 16 having wheels 15 in both ends thereof is supported by a bogie frame 14 through a shaft spring 17. A vehicle body 11 is supported on the bogie frame 14 through a main bolster spring 12 and an auxiliary bolster spring 13. Connection points 12a and 13a of the main bolster spring 12 and the auxiliary bolster spring 13 to the bogie frame 14 are displaced from the connection point 17a of the shaft spring 17 to the bogie frame 14. The connection point 13a of the auxiliary bolster spring 13 to the bogie frame 14 is displaced from the connection point 12a of the main bolster spring 12 to the bogie frame 14. Moment in the bogie frame 14 at each connection point 17a, 12a and 13a of shaft spring 17, the main bolster spring 12 and the auxiliary bolster spring 13 are balanced.
Patent JP-2002262672-A (JP)
Title: Bag and method for raising of seedling
Inventor: KAGEYAMA EIJI
IPC: C08L101/16
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To obtain an especially biodegradable cultivation container (bag for raising of seedling) which has a simple structure, is readily mass produced, can preserve and transport a large amount of seedlings even in a small storage space, has air permeability, can properly grow plant roots in a rearing period, has no use for a root winding operation, a container removal operation, requiring skill in transportation, transplantation, etc., and can extremely reduce such an operation labor and to provide a method for raising of seedling of plant and for raising a tree. SOLUTION: This bag for raising of seedling is obtained by making a thin film having a great number of bored fine pores 21 with 50 μm-4 mm average pore diameter into a bag, has an opening at the top. Especially the thin film is a biodegradable film, the bag is provided with a gusset 24 at the bottom end or at both sides. When culture medium X is stored in the inside, the gusset 24 is expanded to form the bottom 26 and a bottomed cylindrical bag is obtained. This method for raising of seedling is characterized in that the stored culture medium X is used as a nursery bed, a seed of plant is sowed in the nursery bed X or a scion is subjected to cuttage to raise the seedling of the plant or raising a tree.
Patent JP-2002270591-A (JP)
Title: Dry etching method
Inventor: YAMAGUCHI NAOSHI
IPC: H01L21/28
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To control the etching rate distribution by operating the etching gas flow field and to realize highly accurate and uniform dry etching by attaining a desired etching rate distribution for each kind of film by that method. SOLUTION: High dependency of the etching rate distribution on the gas flow field is well known but when an etching gas introducing method, an etching gas discharging method or a uniforming ring 5 being driven in a reaction chamber 1 is employed, the etching gas flow field in the reaction chamber 1 can be operated to realize a desired etching rate distribution and a highly uniform etching rate for each of different kinds of multilayer film.
Patent JP-2002268684-A (JP)
Title: Sound model distributing method for voice recognition
Inventor: TAKAMI JUNICHI
IPC: G10L15/07
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a sound model distributing method for voice recognition which can increase variations of sound models by limiting the double registration of a sound model by the same provider. SOLUTION: This method for gathering a sound model from a provider A and registering it together with identification information on the provider A, and then distributing the sound model at a request made by a purchaser B has a step for inputting parameter information on the sound model to a server 8 together with the identification information on the provider A and a step for limiting the double registration of the sound model by checking the identification information on the provider A when the server 8 registers the sound model.
Patent JP-2002279880-A (JP)
Title: Conducting time limiting electric circuit device
Inventor: HEIKO KEIZO
IPC: H01H7/06
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To stop excess-time conduction to a load device in an electric circuit device which selectively turn on electricity for a load device of which one round of operating time is limited to a short span of time. SOLUTION: On the way of a primary circuit 5 of a relay 2, a heat-generating means 8 generating heat through its conduction, a heat-sensing means 12 generating either thermal deformation or thermal degeneration after being heated by heat generated by the heat-generating means, and contact point means 9, 10 for opening up to break the primary circuit of the relay as at least either the thermal deformation or the thermal degeneration of the heat-sensing means progresses to a certain extent.
Patent JP-2002080151-A (JP)
Title: Device and method for carrying web, and device and method for electrodeposion
Inventor: ARAO KOZO
IPC: B65H23/10
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a device for carrying a web to be handled in a coiled form when forming a functional film, without causing waves at a predetermined speed and meandering while keeping it distant from an electrode opposite to the formed film. SOLUTION: The device for carrying the web comprises a plurality of driven rollers 3005 whose tension is held by a delivery roller and a winding roller for changing the moving direction of the web 3006 to be carried at a predetermined speed corresponding to the treatment of the web 3006 and meandering correcting means for winding the web with the end aligned to the winding roller. At least one of the plurality of driven rollers 3005 has shaft inclination control means for controlling the inclination of roller shafts 3004 while suppressing the deformation of the web between the roller shafts to be Y/E or less, where Y is the yield strength of the web and E is the Young's modulus of the web.
Patent JP-2002279629-A (JP)
Title: Method and device for exposing master optical disk, and optical disk media
Inventor: WATABE TOSHIO
IPC: G11B7/26
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To realize a master optical disk exposing method capable of attaining the formation of the pit shape of the short pit shape, in which the influence of the shape change due to the excess exposure of airy ring of the long pit exposure beam on an adjacent track is reduced. SOLUTION: This master optical disk exposing device is constituted so that a glass base 5 applied with a photoresist is irradiated by laser beams 1 modulated in accordance with the pit information to be recorded, thereby the master optical disk is manufactured, and the exposing beam intensity of short pit is controlled in accordance with the long pit formed on the adjacent track. A format signal transmitting clock CLK of each track is transmitted to a formatter system 15 from a pulse generator 13, and further a pit exposing data signal is transmitted to a control circuit 17 of short pit exposing beam intensity, then the short pit is formed by transmitting a pit forming signal to an optical modulator 3 from the circuit 17. In the figure, 2 is an exposure optical system and 4 is a focus actuator.
Patent JP-2002283398-A (JP)
Title: Method for manufacturing cap with thin-walled injection nozzle
Inventor: HAYASHIDA NORIO
IPC: B29C45/26
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a cap with a thin-walled injection nozzle reducing the use amount of a resin, enabling stable production and improving the quality of a product. SOLUTION: In the production of the cap with a thin-walled injection nozzle by providing an outer peripheral wall to the undersurface of the outer periphery of an annular top plate in a suspended state and vertically providing an injection outer cylinder on the upper surface of the inner periphery of the top plate while providing a depressed part, which has a bottom plate of which the front part is inclined downwardly in a rear direction and the rear part is inclined downwardly in a forward direction, to the undersurface of the inner periphery in a suspended state and providing an injection hole to the front part of the bottom plate at the central position thereof and providing a liquid return hole continued to the injection hole to reach the rear part of the bottom plate and vertically providing the injection nozzle,  which has the vertical notch continued to the liquid return hole provided to the rear part thereof from the leading end to the rear end thereof, on the upper surface of the outer periphery of the injection hole, molding is performed by an injection mold wherein one gate position 11 is provided to the rear surface of the rear part 141b of the bottom plate behind the return hole of the front part of the bottom plate at the almost central position thereof and a plurality of gate positions 12 and 13 are provided at the rear surface of the front part 141a of the bottom plate at left and right symmetric positions with respect to the gate position.
Patent JP-2002279965-A (JP)
Title: Lead-acid battery, mold for forming strap of the lead-acid battery and method for manufacturing the lead-acid battery
Inventor: SUZUKI JUICHI
IPC: H01M50/541
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a lead-acid battery allowing preventing shortening of life time caused by short circuit of a positive electrode and a negative electrode due to straps. SOLUTION: This battery is assumed as having at least tips of lug parts 11a, 12a of plural plates 11, 12 and metallic straps 14, 15 connected with the tips solidified in a blended state, and width direction end faces A, B of the straps 14, 15 and a strap rear face C on the plate side serially connected with the lug parts 11a, 12a are serially connected by a curved face D. A protruding curved face protruding toward roots of the lug parts 11a, 12a is formed by the faces A-D, and the axial direction both ends of the straps 14, 15 have structures which do not protrude toward the plates 11, 12 sides to be free of flashes that may cause short circuiting.
Patent JP-2002289493-A (JP)
Title: Substrate cooler and substrate cooling method
Inventor: YAMAMOTO SATOSHI
IPC: H01L21/027
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a substrate cooler and a substrate cooling method capable of performing a cooling process with good surface-uniformity for a short time with suppressing electrostatic charge. SOLUTION: The substrate cooler comprises a cooling plate 12 having a mounting surface 1a for mounting a substrate W, a vacuuming mechanism 12 for evacuating through vacuum holes 10 formed at the mounting surface 1a to vacuum the substrate to the mounting surface, and support pins 3 for contacting/separating the substrate W relative to the mounting surface 1a. A controller 20 controls the operation of the vacuuming mechanism 12 and the vertical motion of the support pins 3. The controller 20 holds the vacuuming mechanism 12 nonactive for a first time in a state that the substrate W is mounted on the mounting surface 1a (non-vacuumed cooling process) and then actuates the mechanism 12 for a second time to vacuum the substrate W to the mounting surface 1a (vacuumed cooling process).
Patent JP-2002282896-A (JP)
Title: Thermal decomposition treatment plant and method based on gas engine power generation using digestion gas
Inventor: KASHIWAGI YOSHIYUKI
IPC: F01N3/36
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To reduce a running cost through the use of digestion gas as fuel for gas engine power generator and maintain electricity supply within the facil ity by generating power using a gas engine power generator. SOLUTION: In a sewage treatment plant 61, semi-liquid organic materials such as sewage, sludge and garbage, etc., are treated and charged into a digestion tank 71 for fermentation to obtain digestion gas containing methane as a main component. The digestion gas is desulfurized by a desulfurizer 72 and sent to a gas engine power generator 82 at a power generation plant 81 for power generation. The exhaust gas generated by the power generator 82 is supplied to a thermal decomposition furnace 92 at a thermal decomposition plant 91 through an exhaust pipeline 88 as a thermal source. The digested sludge (materials to be treated) in the digestion tank 71 is charged into the thermal decomposition furnace 92 through a dryer for being treated. The residue after being treated at the thermal decomposition furnace 92 is recovered by a recovery means 95.
Patent JP-2002287068-A (JP)
Title: Light source device
Inventor: TAKASE YOSHIYUKI
IPC: G02B7/04
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a light source device with which the distance between a light source and a collimator lens hardly deviates and this distance can be regulated by inexpensively constitution. SOLUTION: A body tube 30 is fitted into a notch of a supporting plate 20 and a leaf spring 35 is put on the body tube 30. Bolts 36 are passed through both ends thereof and are tightened to the supporting plate 20. A pin 15 is fitted into a long hole 21 of the supporting plate 20 and the bolts 22 are temporally tightened. The cam of an operating tool is housed in this state into a long hole 25 of the supporting plate 20 and a cam shaft is fitted to a long hole 17 of a holder 10 and the operating tool is rotated. As a result, the cam trusts the inner peripheral surface of the long hole 25 in an optical axis L direction, by which the supporting plate 20 is slid toward the optical axis L direction.
Patent JP-2002290776-A (JP)
Title: Video presenter system and computer program for video presenter document preparation
Inventor: SAITO MITSUHIRO
IPC: G03B21/132
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a video presenter system making the number of briefing paper as small as possible and arranging it in a predetermined material in order of presentation contents. SOLUTION: In the video presenter system provided with a video presenter 8 for outputting an image imaging the material mounted on a material board 2, and a document preparing means 20 for preparing a document mounted on the material board 2 and performing imaging, the document preparing means 20 is provided with an image generating means 30 generating a plurality of small images compressing at least a plurality of image signals and generating the image for making the document by arranging the plurality of the small images on the basis of a prescribed rule to one image, and the video presenter 8 is provided with a control means 40 for successively enlarging and imaging the plurality of the small images included in the document which the document generating means 20 generates in order based on the prescribed rule.
Patent JP-2002292426-A (JP)
Title: Holding jig for coil shape and preventing method for coil deformation
Inventor: MAEDA KANEICHIRO
IPC: B21C47/24
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a holding jig for a coil shape, and a preventing method for coil deformation for preventing the change of a coil shape caused by the loosening in winding and the change of the coil shape accompanying the occurrence of buckling. SOLUTION: The holding jig for the coil shape is composed of a coil inner diameter contact member, a screw shaft having a screw part, a reinforcing and support member fixed with the coil inner diameter contact member and the screw shaft, and a rotation handle for extending/contracting the screw shaft. After passing through a process of moving the coil from a winding reel to the coil lateral direction, a process of mounting one or more of coil shape holding jigs after expanding the winding reel, and a process of contracting the winding reel, the coil is taken out.
Patent JP-2002293430-A (JP)
Title: Operation supervisory monitor system for powder and grain pneumatic transporting device
Inventor: HASEGAWA YOSHITAKA
IPC: B65G53/66
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an operation supervisory monitor system for a powder and grain pneumatic transporting device for monitoring the powder and grain pneumatic transporting device at the time of at least an operation and transmitting the operation information to a remote place. SOLUTION: This system has a sensor for measuring transportation data pneumatic transportation of powder and grain, a local unit for transmitting a signal corresponding to the transportation data measured by the sensor on a communication network and a remote unit which is connected to the communication network, displays the transportation data of the pneumatic transportation of powder and grain by receiving the signal corresponding to the transportation data from the local unit and monitors the powder and grain pneumatic transporting device at the time of at least the operation of the powder and grain pneumatic transporting device.
Patent JP-2002295544-A (JP)
Title: Back plate structure of drum brake for vehicle
Inventor: HASHIMOTO NOBUO
IPC: F16D65/09
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To improve the rigidity and the abrasion resistance of a ledge face with a simple structure, and manufacture a back plate body which is light in weight and not expensive. SOLUTION: A dust shield 36 is formed with a thinner plate than a back plate body projecting toward a brake drum 2a direction and inserted with clearance in labyrinth shape with a circular edge part 2d of the brake drum 2a at an outer periphery of the back plate body housing brake shoes 23, 24, which expand and contract freely. The ledge face 36c supporting rims 23b, 24b of the brake shoes 23, 24 is integrally formed to the dust shield 36.
Patent JP-2002295744-A (JP)
Title: Abrasion-proof hose
Inventor: TAGUCHI SATOSHI
IPC: F16L11/10
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an abrasion-proof hose having sufficient abrasion resistance even without using a protecting material, with excellent weather resistance. SOLUTION: A cover rubber 7 covering an outer side of a fiber reinforce layer 5 is formed of a rubber composition having three kinds of NR, BR, and EPDM as a rubber system polymer component.
Patent JP-2002294530-A (JP)
Title: Hygroscopic double-covered elastic yarn and knitted product thereof
Inventor: UEJIMA YOSHIMITSU
IPC: D02G3/04
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a hygroscopic covered elastic yarn for knitting stocking products or shorts products free from stuffiness and static electricity and having warmly wearing functionality and thin fashionability. SOLUTION: This hygroscopic double-covered elastic yarn is obtained by winding an extended elastic yarn as the core yarn with a synthetic fiber filament <=30 denier in fineness as the under winding and a natural or regenerated fiber single spun yarn >=50 count in fineness as the upper winding in the direction of untwisting the single spun yarn with the residual number of twists (t) within the range shown by the following formula: 30B<1/2> <=t<=80B<1/2> (wherein, B is the cotton count of the single spun yarn; and t is the residual number of twists (turns/m) of the upper winding covering single spun yarn in a winding condition).
Patent JP-2002300009-A (JP)
Title: D flip-flop circuit device
Inventor: ITAGAKI TATSUYA
IPC: H03K5/14
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a D flip-flop circuit device receiving a clock signal and a data is asynchronously with each other that avoids the production of a meta stable state. SOLUTION: The D flip-flop circuit device including at least one D flip-flop that latches the data input signal in timing of the clock pulse and outputs the latched signal to a post-stage circuit as an output data signal, is provided with a synchronizing circuit that delays the output timing of the clock pulse supplied to the D flip-flop by a prescribed time so as to latch the data input signal in the timing so as not to take place meta stable.
Patent JP-2002302796-A (JP)
Title: Barrel plating apparatus
Inventor: SHIMODA YASUKI
IPC: C25D17/16
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a barrel plating apparatus giving an uniform film thickness of plating because the works is satisfactory mixed and the entanglement and the adhesion of the works scarcely occurs, and having a simple structure. SOLUTION: In this barrel plating apparatus with a barrel 3 which is supported on a frame 1 and has a large number of liquid permeable pores on the peripheral wall, elliptical gears 9, 10 are used as a power transmission mechanism from a motor 6 to the barrel 3, the rotational movement of the barrel 3 is made nonuniform rotational movement and the mixing of the works is facilitated.
Patent JP-2002305170-A (JP)
Title: Planarization treatment method and wet etching control apparatus
Inventor: ASAKAWA TSUTOMU
IPC: H01L21/304
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a planarization treatment method and a wet etching control apparatus for realizing planarization level which is small in variation in film thickness with small polishing amount. SOLUTION: As shown in step 11, the planarization of a layer to be planarized by a chemical mechanical polishing. In step 12, specified regions, causing the unevenness of the planarization, is selected at a step after the chemical mechanical polishing. In step 13, a chemical liquid containing at least an etching liquid is jetted on the selected specified regions by an ink-jetting method to perform a wet etching control, thereby improving the planarization level.