baber/WOPTO huggingface dataset:
Patent JP-2002338332-A (JP)
Title: Sintering assistant
Inventor: CHIBA IKUKA
IPC: C04B35/46
Filed: 2001-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a sintering assistant by which a densified dielectric porcelain composition can be obtained without injuring characteristics even when sintered at low temperature. SOLUTION: The sintering assistant has a first component containing two or more kinds of M1 compounds (M1 is an alkaline metal, however), a second component containing a M2 compound (M2 is an element in Group V and Group VI, however), a third component containing a M3 compound (M3 is at least one selected among Ba, Ca, Sr, Mg, Mn, B, Al and Zn, however) and a fourth component containing oxide of Si or a compound becoming the oxide of Si by calcination.  When the composition ratio from the first component to the fourth component: (the first component, the second component, the third component, the fourth component) is expressed by a tetrahedron composition diagram expressed by a point A: (100, 0, 0, 0), a point B: (0, 100, 0, 0), a point C: (0, 0, 100, 0) and a point D: (0, 0, 0, 100), the sintering assistant is characterized by that the composition ratio is satisfactorily located in a region except on a BCD face surrounded by the point B, the point C and the point D.
Patent JP-2002344604-A (JP)
Title: Cover containing structure for mobile wireless phone
Inventor: KIYONO JUNICHI
IPC: H04M1/21
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a cover structure for a terminal part of a mobile wireless phone that causes no hindrance for insertion/withdrawal of a connector and facilitates simple and sure opening/closing operations. SOLUTION: The mobile phone comprises a mobile wireless phone main body 1 having a terminal part for external device connection and a battery container section, a cover 4 that protects the terminal part and a battery 3, a projection 7 fitting to the cover 4 and acting like a rotary shaft and a container recessed part 6 containing the cover 4 are provided to a bottom of the battery container section. The cover 4 is provided with a cap 8 protecting the terminal part 2 and a fitting hole 5 freely turnably fitted by using the projection 7 for the shaft, when the terminal part 2 is not is use, the gap 8 is folded to cover the terminal part 2, and when the terminal part 2 is in use, the cover 4 is turned around the projection 7, contained in the container recessed part 6 and depressed and clamped by the battery 3.
Patent JP-2002340336-A (JP)
Title: Combustion apparatus
Inventor: TAMURA MASAHIRO
IPC: F24H3/04
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a combustion apparatus enabling operation modes to be easily checked even from a remote place. SOLUTION: This combustion apparatus is provided with a burner 9 performing combustion and a color indicator 54 lighting a green color that is the first color to indicate that it is in a normal operation mode, and lighting a blue color that is the second color to indicate that it is in the operation mode except the normal operation mode. Thus, seeing the lighted indication color of the color indicator permits which operation mode is currently used for operation to be easily known even from a remote place. Even in the case of forgetting the operation mode selected by him or herself or by the user except the one having selected the operation mode, easy confirmation is permitted without looking into the small final controlling element of the apparatus, so as to make the convenience in use extremely good.
Patent JP-2002338718-A (JP)
Title: Coated film
Inventor: OKAJIMA NARIAKI
IPC: C08J7/046
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a coated polyester film excellent in transparency and gloss of a coating film, exhibiting strong adhesion and excellent in sticking resistance. SOLUTION: The coated film comprises a polyester film having on at least one surface thereof a coated layer obtained by applying a coating liquid containing (1) a self-emulsifying isocyanate bearing an ethylene oxide recurring unit and at least two isocyanato groups and (2) at least, one polymer selected among a polyester, an acrylic polymer and a polyurethane, drying and stretching.
Patent JP-2002354202-A (JP)
Title: Image scanner
Inventor: YOSHIMOTO TAKESHI
IPC: H04N1/04
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To provide an image scanner which quickly and efficiently reads pictures in many discretely arranged read areas. SOLUTION: The image scanner magnifies and reads pictures in many read areas 12 discretely arranged with a pitch [P0] on a read object 11 and is provided with a first optical system 33, a second optical system 35, and a CCD 37. The first optical system 33 is constituted of a double telecentric optical system consisting of a pair of lenses 31 and 32 and has magnifications [P1/P0]. The second optical system 35 magnifies and projects projection images 22 of read areas 12, which are formed by the first optical system 33, on the CCD 37 and is provided with many magnifying projection lenses 34 which have the optical axis parallel with that of the first optical system 33 and are arranged with the pitch [P1], and light shielding members 36 which intercept light so as to separate the lenses 34 from each other.
Patent JP-2002352579-A (JP)
Title: Information storing device and method, memory unit, recording medium, and program
Inventor: SHIMOYAMA TAKESHI
IPC: G11C11/406
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption of a DRAM and to enable reducing read delay as probability. SOLUTION: A self-refresh timing generator 71 detects existence/absence of a read signal outputted from a control signal generating part 13a of a DRAM controller 13a to a memory bank 55, when the read signal is not detected in a prescribed time, the generator 7 generates a refresh signal, and outputs it to a refresh suppression register 72. The refresh suppression register 72 is set previously to 'on' or 'off', by the control signal generating part 13a when it is set to 'on', the register 72 suppresses an inputted refresh signal, and does not output it to the memory bank 55. When it is set to 'off', the refresh suppression register 72 outputs an inputted refresh signal to the prescribed page of the memory bank.
Patent JP-2002353300-A (JP)
Title: Clean box mounted with new anion exchanger
Inventor: FUJIWARA KUNIO
IPC: B01J41/12
Filed: 2001-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a clean box which allows semiconductor wafers to be stored and transported in a clean environment without causing problems of release of adsorbed substances, amine contamination or the like. SOLUTION: The clean box has side chains of graft polymers derived from styrene compounds with alkyl halide groups on benzene rings. Herein, the side chains are formed on principal chains of organic polymer bases. The clean box is characterized by being mounted with anion exchangers with features of the introduction of functional groups derived from polyamine compounds having a tertiary amino group, and in addition one or more of the primary, secondary or tertiary amino groups and/or quaternary ammonium groups.
Patent JP-2002354564-A (JP)
Title: Wireless remote controller
Inventor: KAWABE EIJI
IPC: H04B1/00
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To obtain a wireless remote controller in which the lifetime of a battery is prolonged by controlling the lighting time of a back light without causing any damage on the operability. SOLUTION: The wireless remote controller 1 comprises a section 4 for displaying the operational state of an electric apparatus, a back light 25 for illuminating the display section 4, and a plurality of operating switches 11-20 for the electric apparatus wherein lighting of the back light 25 is interlocked with the operation only of specified operating switches 12, 13 and 18 among the plurality of operating switches 11-20.
Patent JP-2002350607-A (JP)
Title: Lenticular lens sheet and screen having light shielding layer
Inventor: GOTO MASAHIRO
IPC: G03B21/62
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To eliminate the demerit of the conventional lenticular lens sheet having a light shielding layer, to surely form the light shielding layer at a spot where the contrast of an image is lowered, and to form the light shielding layer while surely avoiding a part where image light is transmitted. SOLUTION: The forming range of the light shielding layer where emitted light 10' obtained by refracting and emitting incident light 10 made incident on the end of a lens is not intercepted, can be represented by using the angle θof the tangent to the end of the lens and the refractive index (n) of the material. By forming the light shielding layer according to such a range, the position where the light shielding layer is formed while avoiding the part where the image light is transmitted can be decided.
Patent JP-2002348362-A (JP)
Title: Polyester resin and coating composition
Inventor: NAKADA TOMOYASU
IPC: C08G63/199
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a polyester resin suitable for a coating for coating a steel plate used for home electric appliances, office supplies, food containers and the like, in particular, a polyester resin for coating a metallic can for foods, drink and the like to give a coating film excellent in processability, retort resistance and adhesion to metal. SOLUTION: The polyester resin comprises a dicarboxylic acid component comprising 40-100 mole % of an aromatic dicarboxylic acid component and a glycol component comprising 20-70 mole % of propylene glycol, 20-70 mole % of 1,4-butanediol and 10-50 mole % of an alicyclic glycol, and has an intrinsic viscosity of at least 0.3 and a glass transition temperature of at least 35 deg.C.
Patent JP-2002351274-A (JP)
Title: Record management device, record management system, and portable recording medium used for the same
Inventor: MAEJIMA TAKASHI
IPC: G06F3/12
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a record management device, a record management system, and a portable recording medium used for the same which can separate a usual user and a specific user effectively when a plurality of image processing devices are managed by a plurality of record management device. SOLUTION: The record management device 14 has a device authentication code storage unit 26 and a specific user code storage unit 28. A verification code of a card inserted into a card reading unit 24 is compared with a device authentication code stored at the device authentication code storage unit 26 and a specific user code stored at the specific user code storage unit 28. If the verification code matches the specific user code, even if the verification code does not match the device authentication code, an image forming device 18 can be used.
Patent JP-2002355926-A (JP)
Title: Laminated polyester film used for thermal lamination of metal sheet
Inventor: KISHIMOTO SHINTARO
IPC: B32B15/09
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a laminated polyester film used for the thermal lamination of a metal sheet excellent in impact resistance and retort resistance while having sufficient molding characteristics in drawing squeegeeing molding. SOLUTION: The laminated polyester film consists of at least three or more layers, and both surface layers thereof comprise a polyester resin composition (A) based on a specific polyester resin (a1) and a specific polyester resin (a2) with a melting point of 246-270 deg.C and having a glass transition temperature (Tg) of 60 deg.C or higher. At least one intermediate layer thereof comprises a polyester resin composition (B) based on a specific polyester resin (b1) and a specific polyester resin (b2) of which the melting point Tm (b2) is lower than the melting point Tm (a2) of the polyester resin (a2) by 5-30 deg.C, and a ratio of the polyester resins (b1) and (b2) is within a specific range.
Patent JP-2002349593-A (JP)
Title: Constant velocity universal joint
Inventor: SONE KEISUKE
IPC: F16D3/30
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To secure smooth power transmission, enhance durability, maintain velocity constancy, and restrain vibration and a strange noise from being generated. SOLUTION: In this constant velocity universal joint wherein end part link members are connected rotatably to link hubs provided respectively in an input shaft and an output shaft and the respective end part link members in the input shaft and the output shaft are connected rotatably to a center link member to form a pair of link mechanisms, wherein at least two pairs of the link mechanisms are provided, and wherein an input shaft side is geometrically same to an output side with respect to a cross-section in the central part of the link mechanisms, rotational resistance reducing means are provided in each connection part between the each link hub 10 and the each end part link member 20, and each connection part between the central link member 30 and the each link member 20. A ball bearing, for example, is interposed in each connection part as the rotational resistance reducing means.
Patent JP-2002367927-A (JP)
Title: Ohmic electrode and its manufacturing method
Inventor: SHIOJIMA KENJI
IPC: H01L21/28
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a low-resistance ohmic electrode which is made of semiconductor material and is difficult to be doped in high concentration with an impurity, and to provide its manufacturing method. SOLUTION: p-GaN11 is grown in condition that the surface potential (relative to the electron) at a growth surface 13 drops and the energy band is bent largely, so as to make p-GaN11 which has ionized Ga voids 14 in the vicinity of the growth surface 13, and a metal is accumulated on the growth face 13 to constitute a low-resistance ohmic electrode. Since a fixed negative charge layer in high density by the ionized Ga voids 14 exists, the curvature of energy band becomes large, the Schottky barrier becomes thin, and the ohmic property is materialized.
Patent JP-2002367086-A (JP)
Title: System and method for arranging taxi and program for making computer perform the method
Inventor: KIMURA CHIEKO
IPC: G06Q10/00
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To arrange a taxi a user likes and also to allow the user to smoothly specify and get in the arrange taxi. SOLUTION: The user displays a menu for requesting a taxi arrangement on the screen of his/her portable terminal, inputs his/her name, the number of passengers, etc., and in addition, specifies the type (small size/large size), model, color, company, etc., of a desired taxi. A service center (vehicle allocation center) receives these items and the current location measured by a GPS(global positioning system) of the terminal, and notifies the user of the scheduled arrival time of a taxi allocated to the user and the features of the vehicle body such as a color in a document. Thus, the user can easily specify the taxi that has been arranged by the user himself/herself. Further, since the document is quoted to user comment information (card) that the user sends to the center, it is possible to easily specify when and about which taxi a comment and a request are made in the user comment information.
Patent JP-2002360410-A (JP)
Title: Carpet and production method thereof
Inventor: KUNIKAWA SEITARO
IPC: D06C23/02
Filed: 2001-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a carpet and a production method thereof which enable easier and inexpensive production of the carpet while allowing simple formation of patterns (figures) by carving. SOLUTION: The carpet 100 has a base fabric 101 and a plurality of looped yarns 102 woven thereinto 101 with the tip parts thereof. The yarns 102 have the first color region 102a on the side of the base end part thereof, the side of the base fabric 101 and the second color region 102b on the side of the tip part thereof with a line L1 as border. The carving of the yarns 102 of the carpet 100 is performed along a line L2 to get the first color region 102a exposed.
Patent JP-2002371428-A (JP)
Title: Yarn-drawing apparatus
Inventor: FUKUTANI KAZUHISA
IPC: D01D5/098
Filed: 2001-06-08
Abstract: PROBLEM TO BE SOLVED: To produce a nonwoven fabric hardly having unevenness with good energy efficiency. SOLUTION: This yarn-drawing apparatus has a passage 8 having an entrance 9 for sucking the yarn extruded from a feeding device 1, and an exit 10 for blowing out the drawn fiber toward a conveyor. A jetting opening 13c is formed in the passage 8. A part 17 widen toward the end and having the passage width at the exit 10 side wider than that at the entrance 9 side is formed between the jetting opening 13c and the exit 10.
Patent JP-2002364997-A (JP)
Title: Heat exchange system for combustion gas
Inventor: YAMAMOTO OSAMU
IPC: F28D7/10
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To exchange heat efficiently between a combustion gas flowing through heat transfer tubes such as heat pipes and the like by natural convection and a liquid contacting the outer peripheries of the heat transfer tubes and uniformly over the whole contact surfaces thereof. SOLUTION: In a heat exchange system for exchanging heat between a combustion gas flowing through heat transfer tubes by natural convection and a liquid contacting the outer peripheries of the heat transfer tubes, each heat transfer tube comprises a heat insulating cylindrical sleeve fitted to the inner surface thereof and a heat insulating spiral mixer provided therein to adjust the temperature thereof. In addition, the heat transfer tubes respectively comprises flue ducts at least partially made of a heat insulating member provided at the outlets thereof to suppress the reduction of chimney effect due to the temperature drop of the combustion gas and adjust the residence time of the combustion gas in the heat transfer tubes. These sleeves, the spiral mixers and the heat insulating members can be partially or entirely made of a ceramic material.
Patent JP-2002370888-A (JP)
Title: Escalator device
Inventor: ABE YOSHIO
IPC: B66B25/00
Filed: 2001-06-13
Abstract: PROBLEM TO BE SOLVED: To provide an escalator device causing no hesitation in boarding at descending operation time even if an inclination steeply inclines. SOLUTION: This escalator device has a main frame 3 straddlingly arranged on an upper story floor 1U and a lower story floor 1D, and endlessly connected footsteps 11 for circularly moving between a forward passage and a backward passage arranged in this main frame 3, and circularly moves the footsteps 11 in 30 m/min or more at ascending operation time, and circularly moves the footsteps 11 in less than 30 m/min at descending operation time by setting an installing angle of the main frame 3 to 35 degrees.
Patent JP-2002370880-A (JP)
Title: Emergency stop device for elevator
Inventor: UNO YASUHIDE
IPC: B66B5/22
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To provide an emergency stop device for elevator capable of reducing its dimension in the vertical direction. SOLUTION: This emergency stop device for elevator comprises a pair of dampers 2A, 2B provided in a body 1, a pair of guides 3A, 3B arranged on a gradient surface R of the dampers 2A, 2B so as to face each other and provided so that one side thereof may be fixed and the other side thereof may move in the right/left direction, a roller 8 which is interposed between guides 3A, 3B and the dampers 2A, 2B, and an elastic bodies arranged between the guide 3A and the body 1. In this emergence stop device for elevator, the elastic bodies are structured to bend by the upward movement of the dampers 2A, 2B and the movement of the guide 3A, frictional force is developed between the dampers 2A, 2B and a guide rail 10 by spring force corresponding to the bending amount, and the elastic bodies are made into an elastic body 4 arranged in a single row.
Patent JP-2002374595-A (JP)
Title: Eccentric speaker
Inventor: MAE YUTAKA
IPC: H04R1/24
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provide an eccentric speaker that adopts a very simple and easy means of ununiformizing the magnetic flux density in the gap of a magnetic circuit so as to cancel unbalanced moment of inertia caused by a biased center hole. SOLUTION: The speaker comprises; the magnetic circuit comprising a top plate 2 and a magnet and a yoke; and a vibration system comprising a voice coil 4, a diaphragm 1 with a center hole in a biased axis X, and a damper 5. In order to increase the magnetic flux density of a gap close to the center axis O of the diaphragm 1, the magnetic gap G1 between the pole and the top plate 2 is reduced, in order to reduce the magnetic flux density of a gap remote from the center axis O of the diaphragm 1, the magnetic gap G2 between the pole and the top plate 2 is increased so as to ununiformize the magnetic flux thereby correcting unbalanced moment of inertia.
Patent JP-2002050991-A (JP)
Title: Configurable antenna equipment, mobile terminal and base station for radio station
Inventor: MOTIER DAVID
IPC: H01Q3/22
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To provide antenna equipment for a radio station, which can transmit and receive signals and is equipped with a plurality of radiation elements arranged in a periodic array that has at least one spatial periodicity. SOLUTION: The equipment has an antenna configuration means, which is configured so as to vary the value of the spatial periodicity according to the transmission condition. This antenna equipment can be configured in particular so as to operate according to a beam formation mode or a spatial diversity mode.
Patent JP-2002083254-A (JP)
Title: Document preparation system
Inventor: MAEDA KENICHI
IPC: G06Q10/10
Filed: 2001-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a system capable of easily preparing a change and addition in the design and printing of a document. SOLUTION: This document preparation system comprises (1) a document design generating function having a means for outputting document definition information, (2) a print control form generating function having an input generating function of performing the formation and default set of an input form on the basis of the document definition information, an input check processing means for checking an input data, a printer set information operating means for performing the selection and set of a printer, a means for calling a document output module to perform a preview or test print, and a means for screen- displaying print control information.  When an execution parameter has a print definition information designation, to renew or newly register it, and (3) a document output module function having a means for reading the data of a database on the basis of the document definition information and the print control information and performing a print output, while assigning it to a document format and a preview means for performing a screen output. This system is characterized, by independently separating these three functions as modules, to perform the formation and printing of a document.
Patent JP-2003000385-A (JP)
Title: Armrest device
Inventor: TOYAMA MIKI
IPC: E03D9/00
Filed: 2001-06-20
Abstract: PROBLEM TO BE SOLVED: To provide an armrest device which blows out temperature controlled air from the armrest locally to a seating person to enable cost on temperature control for the seating person to be reduced, has no fear to be an obstruction for movement and action of the seating person, and, further, can improve the degree of freedom in designing and the designing performance. SOLUTION: This armrest device has the armrest main body 20 on which a seating person lays an arm. A blowing part 24 capable of blowing out air from a temperature controllable air conditioning means 40 is equipped on the armrest main body 20. The armrest main body 20 is displaceably supported on a frame 11 separate from the seating object and a backrest body 30 is also combined with the frame 11. A blowing part 34 capable of blowing out air from the air conditioning means 40 to the seating person is also equipped on the backrest body 30.