baber/WOPTO huggingface dataset:
Patent JP-2001225999-A (JP)
Title: Sheet winding device
Inventor: SUZUKI TOSHIO
IPC: B65H19/30
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a sheet winding device capable of winding various sheets including a synthetic resin sheet surely without using a paper tube and without causing an obstacle to solve all the problems such as the consumption of resources, cost increase, and environmental pollution due to incineration caused by the conventional use of paper tube together. SOLUTION: A winding shaft 2 is provided with a shaft main body 20 provided with a plurality of lug projections 22a&v advancing and retracting in the radial direction, a plurality of surface plates 7, 7 which are fixed on the lug projections 22a&v, cover the circumference of the shaft main body 20, and have circular arc cross section, and advance and retraction operation means of the lug projections 22a.... A sheet S is directly wound in a diameter expanded condition in which the surface plates 7, 7 float from the shaft main body 20 due to the protrusion of the lug projections 22a..., and then the winding shaft 2 removed from a winding machine main body 1 can be pulled out of a winding sheet roll R in a diameter shrunk condition due to the retraction of the lug projections 22a... of the winding shaft 2.
Patent JP-2001230189-A (JP)
Title: Resist pattern and method for forming wiring
Inventor: IWATA KEIJI
IPC: H01L21/3065
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a resist pattern having a structure capable of alleviating a standing wave effect generated by interference of an incident light with a reflected light in a photolithographic process of a lifting off method suitable for forming a fine wiring pattern, and to provide a method for forming wiring by using the resist pattern. SOLUTION: The resist pattern formed on a board comprises a first resist layer made of an organic material having high solubility in water or a solvent containing water as a main component, a second resist layer made of an organic material having high light absorbability to an exposure wavelength, and a third resist layer formed on the second resist layer and made of an organic material having high resistance to dry etching of at least three layers.
Patent JP-2001190216-A (JP)
Title: Method for producing pickle utilizing treatment under reduced pressure
Inventor: FUJISHIGE NORINAGA
IPC: A23B7/10
Filed: 2000-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for applying a reduced pressure on the contrary and treating pickles of vegetables without applying a positive external pressure when the pickles of the vegetable are processed. SOLUTION: Fresh pickles can be prepared by discarding water discharged because untough cell walls in materials of slices of vegetables or fruits which are the materials for the pickles are readily destroyed to discharge bubbles or water present therein when the slices are kept in a state in which a small amount of common salt exists around the slices under a reduced pressure, subsequently permeating a favorite seasoning liquid and thereby replacing the interior of the destroyed cells with the seasoning liquid.
Patent JP-2001234044-A (JP)
Title: Polybutylene terephthalate resin composition and its molded product
Inventor: WATANABE KAZUFUMI
IPC: C08K7/14
Filed: 2000-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic resin having sufficient thermal shock resistance without cracking in an usual temperature change when being applied to insert molded product. SOLUTION: A polybutylene terephthalate resin composition is prepared by compounding (A) a polybutylene terephthalate resin having an end carboxyl group quantity of <=35 meq/kg with (B) an impact resistance-imparting agent of 1-25 wt.% based on the total weight of the composition, (C) an inorganic filler of 1-50 wt.% based on the total weight of the composition and (D) an aromatic polyvalent carboxylate of 0.1-10 wt.% based on the total weight of the composition.
Patent JP-2000262633-A (JP)
Title: Stent having flexibility in branch shape axis direction
Inventor: HOJEIBANE HIKMAT
IPC: A61F2/82
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To easily form a branch shape balloon by putting a stent having an opening part corresponding to the opening part formed in an extension possible and cylindrical stent through the latter opening part, putting the balloon through each stent and arranging the balloons in a branch shape. SOLUTION: The center opening part 102 is formed in the extension possible and cylindrical stent 101 and the center opening part 102 is used as the passage of the same sized stent 103 in a non-extension state. One 151 of the two balloons is put through the stent 101, the upper stent 103 is extended from the opening part 102 formed in the stent 101 and the other balloon 152 is put through it. The opening part 104 facing the lower stent 101 is also formed in the upper stent 103. Thus, when the second stent 103 is inserted to the first one 101, the both stents 101 and 103 are arranged in a state they are mutually opposed and brought into contact with each other and this combination body is guided to the inner part of a human body.
Patent JP-2001147353-A (JP)
Title: Optical fiber cord
Inventor: NAKAJIMA FUMINORI
IPC: G02B6/44
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber cord which has superior fire retardance, mechanical characteristics and handling quality by reducing its diameter to 1.2 mm or smaller. SOLUTION: This optical fiber cord is a single-core optical fiber cord (1), which consists of a structure formed by arranging a coated optical fiber (2) having a resin coating at its center, providing its outer periphery with a tensile fiber layer (3) and having a coating layer (4) on its outer periphery and having an outside diameter of 1.2 mm or smaller. The coating layer described above is a non-halogen fire-retardant resin.
Patent JP-2000315532-A (JP)
Title: Expansion device for common potential terminal of terminal table
Inventor: FUJIMURA NORIO
IPC: H01R11/01
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To facilitate expansion of a common potential terminal for an input/ output terminal table of an electric appliance having common potential terminal. SOLUTION: A transversely long conductive plate 8 whereon plurality of terminal screws 7 are laid in line and which is equipped with a splicing fitting 10 integrally is accommodated in a frame 9 made of an insulating material so that a common potential terminal table 6 is formed, and this table 6 is fixed to a terminal table 2 of an appliance 1 by fastening the splicing fitting 10 to a common potential terminal 4' of the terminal table 2 using terminal screw 3. Because the common potential terminal table 6 is fixed to and supported by the terminal table 2, there is no need to provide any space for expansion on a control board, and further this does not require any wiring operations because electric connection to the common potential terminal 4' is generated through the splicing fitting 10.
Patent JP-2001243761-A (JP)
Title: Nonvolatile memory and manufacturing method of the same
Inventor: OONO MORIFUMI
IPC: G11C11/22
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a nonvolatile memory that required area is small and security can be protected. SOLUTION: A storing part 30A has a ferroelectric capacitor subjected to heat treatment according to a predetermined address pattern as a storage element, and either of two types of residual polarization value is outputted in accordance with the existence/absence of the heat treatment with respect to the contents of a memory cell selected by an address signal ADR. Meanwhile, an offset controlling part 30B has an address pattern, and the existence/absence of a storage element selected by the address signal ADR is outputted as a control signal CON. An amplifying part 30C decides the residual polarization value of the memory cell according to the control signal CON. Then, it is possible to quickly read correct data with a small circuit without needing a large scale circuit such as an enciphering circuit or large scale processing.
Patent JP-2001244607-A (JP)
Title: Method of manufacturing mounting board and mounting board obtained with the method
Inventor: OGAWA MINORU
IPC: H05K3/10
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a method of quickly manufacturing a mounting board that can maintain higher reliability and show sufficient performance of mounted elements while improving the manufacturing yield in the simplified process and also provide a mounting board with the same method. SOLUTION: A groove is formed in the region corresponding to wirings at both surfaces of a base material 1. In this case, the groove can be formed simultaneously with the molding of the base material. The groove formed on the base material 1 is filled with a conductive paste 3 and thereby the wiring is formed. The wirings at both surfaces of the base material 1 at the area where a through-hole is formed are electrically connected with a metal ball 2 embedded to the base material 1. Thereby, the wirings at both surfaces are connected with the metal ball 2 to structure a through-hole.
Patent JP-2001198398-A (JP)
Title: Washing dryer with blower
Inventor: AYABE SHIGEYOSHI
IPC: D06F58/10
Filed: 2000-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a washing dryer with a blower in which electricity is saved and drying time is shortened. SOLUTION: High pressure and high volume wind generated in a blower box [A, B] reaches a box [C] and a grating-shaped drum [8] rotates with a rotating roll [7]. A large volume of wind is blown from a jet pipe [9] in a manner of wrapping the wash and dries the wash.
Patent JP-2001242512-A (JP)
Title: Camera
Inventor: YAMANE KENJI
IPC: G03B17/02
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To discharge a main capacitor with an easy discharging operation forming conductive areas for discharge connected to the terminal of the main capacitor on the printed circuit board of an electronic flash device, detaching the outer packaging parts of a camera and then bringing a discharge pieces into contact with the discharge conductive areas. SOLUTION: A high voltage circuit FPC 62 to which an electronic flash light emitting part 16 is connected is arranged on the outer surface of a camera main body 60 which is exposed when the camera main body case 11 of a camera 10 is detached. A pair of conductive areas 66 for discharge connected to the terminal of the main capacitor 64 are formed in the high voltage circuit FPC 62, and then the main capacitor 64 is discharged by bringing the discharge pins 74 into contact with the discharge conductive areas 66.
Patent JP-2001243240-A (JP)
Title: Information retrieval system and electronic commerce system
Inventor: YAMASHITA RYOZO
IPC: G06Q30/06
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide an information retrieval system and an electronic commerce system to enable a user to easily find information about merchandise and shops, etc., with different attributes of schemers from a broad network. SOLUTION: These systems are provided with a first server (50) to collect the schemers from each of databases (33a to c), to convert the colleted schemers into standard schemers and to supply them to a terminal (10), the terminal (10) to perform inquiries by generating a standard queries based on the standard schemers and a second server (20) to perform simultaneous inquiry to each of the databases (33a to c) by converting the standard queries to be transmitted from the terminal (10) into queries corresponding to each of the databases (33a to c), to convert results to be returned by every one of the databases (33a to c) into standard results and to return them to the terminal (10).
Patent JP-2001238803-A (JP)
Title: Roasting plate and cooking method utilizing roasting plate
Inventor: MOMIYAMA MASAYA
IPC: F24C15/24
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a roasting plate which serves both as a business cooking use and as a dish supply use and to explain its cooking method. SOLUTION: A roasting plate 10 is composed of a cooking use side D (back side) which forms a chevron uneven face 2 with continuous sections to set dish at a cooking time, and of the dish supply side U (face side) on the other side, which has a plain face 1 to dish up cooked food. After taking out the dish once out of the roasting plate 10, the plate is turned over immediately. Dropping oil portion accumulated at the bottom of the uneven face of the cooking use side 2, and making the dish supply side U up which will be placed on a wooden plate, the dish will be set on the plain face of the dish supply side U 1. Garnishing with vegetable for example, it will be offered to a client.
Patent JP-2001243981-A (JP)
Title: Lithium secondary battery
Inventor: YOSHIMURA SEIJI
IPC: H01M10/0568
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To improve charge and discharge cycle characteristics by improving the non-aqueous electrolyte. SOLUTION: In a lithium secondary battery comprising a negative electrode 1 having lithium as an active material, a positive electrode 2 having lithium manganese complex oxide as an active material and an electrolyte composed of a dissolved substance and a solvent, the solvent of non-aqueous electrolyte contains phosphorous acid-trialkyl.
Patent JP-2001242564-A (JP)
Title: Image printing method, image printer and photographic processing device
Inventor: TANIZAWA KAZUYA
IPC: G03B27/72
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To provide an image printing method which is capable of suppressing the loss of gradations in a low-contrast area without increasing a cost in printing of images by digital exposure. SOLUTION: A liquid crystal display element relatively low in a response speed is used as an optical modulation element for displaying the images. The irradiation time when the surface of photographic paper is irradiated with light from the respective pixels of the liquid crystal display element is controlled according to the gradations of the respective pixels and this irradiation time is set within the response time of the liquid crystal display element.
Patent JP-2001251670-A (JP)
Title: Wireless communication system
Inventor: TOBIYO DAISUKE
IPC: H04M1/725
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a wireless communication system that automatically controls an outgoing/incoming call or a speech of a mobile wireless terminal during driving of an automobile so as to prevent the occurrence of an accident when the mobile wireless terminal is in use. SOLUTION: An on-vehicle unit 101 is provided with a speed detection means 102 that measures the driving speed of a mobile body, a speed discrimination means 103 that measures the driving speed, and a speed information transmission means 105 that transmits a speed information signal depending on the result of speed discrimination. A mobile wireless terminal 106 is provided with a mobile station transmission reception section 109 that transmits the speed information signal received from the speed information transmission means to a wireless base station 111.  The wireless base station is provided with a base station storage means 112 that stores voice message data and a communication control means 114 that controls the communication channel between the mobile wireless terminal and a communication opposite party on the basis of the received speed information signal and automatically controls the propriety of use of the communication channel depending on the speed of the mobile body.
Patent JP-2001251797-A (JP)
Title: Motor stator
Inventor: MORIZAKI MASAHIKO
IPC: H02K3/34
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a motor stator with high reliability by ensuring an insulation distance between a core and a coil, at assembly into an annular form after coil winding, in the motor stator having a plurality of core segments jointed movably. SOLUTION: An insulator serving as a resin molded product intended to insulate the coil 5 and the core segment 1 includes a protrusion to ensure an insulation distance between the core and coil in a jointed part within a slot at the time of assembly into an annular form. The protrusion enables ensuring creep distance to the core, even if coil volume is at the upper limit or uneven coil winding occurs.
Patent JP-2001212154-A (JP)
Title: Medical nail hard to be drawn by force from lateral direction and manufacturing method for the same
Inventor: KOSEKI TOMOAKI
IPC: A61B17/58
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To allow a medical nail to be strong against a force to be drawn from a lateral force. SOLUTION: A protruding part is connected at an acute angle to one end of a surface for the medical nail to be hit. A small protrusion is provided to prevent rotation.
Patent JP-2001248820-A (JP)
Title: Equipment and method for waste melting treatment
Inventor: MATSUDA TOSHIAKI
IPC: F23G5/50
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To provide an equipment and method for waste melting treatment in which whether slag is solidified or not in the vicinity of a slag hole can be known. SOLUTION: A thermocouple 21, an oxygen concentration detector 22 and a differential pressure gauge 23 detect respectively temperature of a pipe line 11, oxygen concentration and flow differential pressure. In the detection, if it is found that the flow differential pressure is incinerated, the temperature in the pipe line 11 is at 85 deg.C or below, and the oxygen concentration is unchanged, the slag is judged to be solidified and deposited for some reason at the slag hole 62 by lowering of the temperature in a cyclone furnace 61. Accordingly ignition device of an oxygen burner 67 is actuated, and the burner 67 is burned to heat the slag hole 62, and the solidified and deposited slag is melted to flow down, and then it is removed.
Patent JP-2001258225-A (JP)
Title: Motor
Inventor: YAMAGUCHI SHIGETOSHI
IPC: H02K1/16
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a motor that is capable of preventing the production of cogging torque and further enhances the performance of the motor. SOLUTION: If the teeth 32a of the armature core 32 of a motor are provided with caulking 36, a flow of magnetic flux interferes with and the performance is impaired. If only some of the teeth are provided with caulking 36 to reduce the number of pieces of caulking 36, imbalance is produced in likelihood of magnetic flux's flowing between the teeth provided with the caulking 36 and the teeth not provided with the caulking, and cagging torque is produced. To cope with this, caulking 36 is provided only to the teeth 32a in a number N which is an integral multiple of a number obtained by dividing the least common multiple of the number of poles and the number of grooves by the number of poles to prevent cogging torque from being produced, and the number of pieces of caulking is reduced to enhance the performance of the motor.
Patent JP-2000268864-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: SUGANO NAOYUKI
IPC: H01M4/133
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To establish a proper charge-discharge cyclic lifetime in a high energy density and high-temperature environment. SOLUTION: This nonaqueous electrolyte secondary battery uses a positive electrode material consisting of LixMO2 (M is at least one of Co, Ni, Mn and (x) is 1 or 0.5) and a negative electrode material consisting of a carbonaceous material. A positive 2 and a negative electrode 1 are band-shaped electrodes formed by molding the positive or negative electrode material on the two surfaces of a current collector, and a spiral electrode assembly is completed by winding round these electrodes 2 and 1 with separator 3 interposed. An organic solvent for electrolytic solution is a mixture solvent of propylene carbonate and diethyl carbonate.
Patent JP-2001257445-A (JP)
Title: Printed wiring board
Inventor: IWAKI MASANORI
IPC: H05K3/34
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a printed wiring board which can be industrially easily manufactured at a low cost and by which a stand-off structure flexibly adaptable to various kinds of modules can be ensured. SOLUTION: Before a module 2 is stand-off mounted on a mother circuit board 1, first protrusions 12 are formed by applying a metal part 121 such as copper foil on the surface of the mother circuit board 1 opposed to the module 2, a solder resist 122 on the metal part 121, and an organic resin layer 123 such as symbol print in sequence. Then the module 2 is stand-off mounted through the first protrusions 2.
Patent JP-2001260374-A (JP)
Title: Liquid agent cartridge
Inventor: YAMAMOTO NOBUYA
IPC: B41J2/175
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a liquid agent cartridge which can stably supply a liquid agent without the problem of clogging a channel and leaking the liquid. SOLUTION: This cartridge has at least a liquid agent storage part and a liquid agent supply part having an outlet tightly sealed by an elastic member. The elastic member is bored and opened by a liquid agent lead-out member, so that the liquid agent is used. The elastic member is formed of two or more layers of different materials. A notch or a dent which becomes an entry passage of the side from which the liquid agent lead-out member enters the elastic member is formed to a part of the elastic member of the liquid agent side.
Patent JP-2001254601-A (JP)
Title: Rotary hydraulic machine
Inventor: ENDO TSUNEO
IPC: F04C23/00
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a rotary hydraulic machine constituting an expander or a compressor with both advantages of piston type and vane type. SOLUTION: This rotary hydraulic machine is provided with a rotor chamber 14, a rotor 31, and plural vane piston units U1-U12 supported on the rotor 31 slidable in the radial direction. Each vane piston unit U1-U12 is formed by a vane 42 sliding along the inner peripheral surface of the rotor chamber 14, and a piston 41 slidably fitted to cylinders 39 radially formed on the rotor 31 to about on the radial inner end of the vane 42. A first energy converting means having the piston 41 and the cylinder 39 and a second energy converting means having the vane 42 are combined to provide a high performance rotary hydraulic machine having the advantages of both means.
Patent JP-2001263777-A (JP)
Title: Differential pressure holding damper
Inventor: KINOSHITA MASAFUMI
IPC: F24F13/12
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To reduce generation of impact sound by suppressing hunting at the time of closing a movable plate. SOLUTION: An opening 68 interconnecting first and second chambers 52, 54 is made in a wall 56 for partitioning both chambers and the opening 68 is opened/closed by a movable plate 78 depending on the pressure difference between both chambers. In such a differential pressure holding damper 50, a resistor member 84 for regulating the ventilation resistance is provided at least on one side of the interconnection opening 68.
Patent JP-2001260766-A (JP)
Title: Clip-equipped molding and die for manufacturing it
Inventor: TOMIZAWA MAKOTO
IPC: F16B5/12
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To injection mold a resin clip integrally with a long molding. SOLUTION: This clip-equipped molding is manufactured by molding an attaching clip integrally with a molding 1 of a curved cross section by means of two dies 10 (A, B) which can be horizontally separated at the center of the top of a rail 11, and another die 20 movable in a direction perpendicular to movement direction on a rail 20. The molding 1 is mounted on clip forming dies A0-3 and B0-3 and the clip is formed by injection molding of a molten resin in a space formed by two clip side face forming dies A1 and 2 provided along the longitudinal direction of the molding and each having an outer surface coinciding with the inner surface configuration of the molding, and by clip surface forming dies A0 and B0 formed between the clip side face forming dies B1 and 2 and each having a predetermined gap to the inner surface of the molding.