baber/WOPTO huggingface dataset:
Patent JP-2004052611-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: NIIZAWA MOTOHIRO
IPC: F02D45/00
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To allow the recovery of NOx trapping catalysts 22a, 22b and an exhaust particulate trap 23a while avoiding crack or fusion of the exhaust particulate trap 23a.  <P>SOLUTION: Four cylinders are parted into cylinder groups A, B in which oxidation catalysts 21a, 21b and the NOx trapping catalysts 22a, 22b are arranged, respectively, and the exhaust particulate trap 23a is located downstream of a combination area 3c. When the NOx trapping catalysts 22a, 22b are recovered, post injection is executed in one cylinder group to make an exhaust air-fuel ratio rich but an exhaust air-fuel ratio in the other cylinder group remains lean. The air-fuel ratio of exhaust gas flowing into the exhaust particulate trap 23a becomes lean to allow the combustion of exhaust particulates and at the same time recovery. When the temperature of the exhaust particulate trap 23a becomes high on a sudden, all cylinders are put into a rich condition to reduce the amount of oxygen in the exhaust gas and suppress the combustion of the exhaust particulates in the exhaust particulate trap 23a.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003202047-A (JP)
Title: Hydraulic shock absorber
Inventor: TOIYAMA YOSHIRO
IPC: F16F9/36
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To adjust a damping force generated in the low speed area and high speed area of a piston, and prevent the basic length of a hydraulic shock absorber from increasing, and also to improve an operability for adjusting the damping force.  <P>SOLUTION: Among oil chambers 28 and 29 formed in a cylinder 21, the oil chamber 28 on a piston rod side is connected to a reservoir 50 formed on the outside of the cylinder. Two parallel oil passages 33 and 34 are formed in a seal case 23 installed on the upper part of the cylinder. The seal case 23 comprises a needle valve 35 capable of adjusting the opening area of the oil passage 33, a poppet valve 37 closing the oil passage 34 by the energizing force of a spring 40, and an adjuster 39 capable of adjusting the energizing force of the spring 40. A part of oil flowing out of the oil chamber 28 in extending stroke is allowed to flow out through the needle valve 35 and the poppet valve 37 to control the damping forces generated in that stroke.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004050012-A (JP)
Title: Bombshell crushing apparatus
Inventor: OSAKI TOSHIO
IPC: B02C1/00
Filed: 2002-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To simultaneously crush a plurality of bombshells so as to be processed with high efficiency, to allow to have resistance to a rapid pressure increase and thermal loading, to perform safe processing even if poisonous gas is generated and to crush the shells into chips by compression and shearing.  <P>SOLUTION: A plurality of shell crushing chambers are formed from an autoclave with a plurality of slide holes in the bottom plate and a pressing plate with guide partitions inserted vertically movably into the slide holes in a lower part in the autoclave. Large and small protrusions are formed on the upper and lower surfaces of the shell crushing chambers, protective films are covered on the inner walls, blast vent piping is disposed on one end face and connected to an escape tank, a door for carrying in shells and recovering crushed chips is arranged on the other end face in such a way that it can be opened and shut, driving means to press the pressing plate and partition plates are alternately and vertically movably arranged above the pressing plate in the autoclave, and a blocking top plate is disposed above the highest driving means and fixed to the autoclave.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004056915-A (JP)
Title: Assembled stator structure with flat coil
Inventor: KYO SHUNHO
IPC: H02K1/18
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an assembled stator structure with a flat coil capable of obtaining a motor or a rotational-speed operational range.  <P>SOLUTION: This structure comprises a stator annular part 51 which partitions and forms the same number of equi-distance circumferential angles corresponding to the number of stator teeth, and accommodates the stator teeth; the stator teeth of which the teeth surface edges cause an armature reaction corresponding to a rotor of the motor or a generator, and of which the teeth root edges are extended and formed with the teeth surface edges facing rearward, and in which the flat coil 31 can be attached; and opposed surfaces, opposed edges, a linear head edge, and a linear end edge which are made of a flat wire. At least the flat coil is provided in which the surface parts are horizontally layered inward to be inserted and fitted into the teeth root edges and attached so that inner edges may be insulated from the teeth root edges, and all the linear head edges and the linear end edges are exposed to the outside of the teeth root edges. The flat wire is formed by making the edges the bottom part, making the surfaces an upright form, and folding and layering so as to be a single layer and the number of a plurality of windings by a coil forming machine.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004056495-A (JP)
Title: Device for preparing business form design and device for capturing business form picture
Inventor: IMAI HIROSHI
IPC: G06F3/048
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To design business forms from which information respectively written on them can be captured without any trouble even though there are a plurality of types of the business forms.  <P>SOLUTION: A business form picture capturing frame setting part 13 sets an area for capturing, as a picture image, a design prepared by a business form design preparing part 11, a business form picture capturing frame information generating part 14 generates information for designating the area as two-dimensional code information, and a business form design outputting part 15 assembles the two-dimensional code information into the prepared design and outputs the design as a business form design.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003319425-A (JP)
Title: Private branch exchange system and its all call paging method
Inventor: UCHIYAMA TOSHIYA
IPC: H04Q3/58
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly reliable private branch exchange system which prevents even a command signal of a speech frequency from a wrong operation of an all call paging by means of a sound signal of a call.  <P>SOLUTION: The system detects a command signal SK supplied from private lines L1 to Ln, supplies private line trunks TRV1 to TRVn with it as a command information JK, transmits a current with its polarity inverted to the private lines L1 to Ln as a response, is provided with a command signal detecting means 7 to provide the command information JK to a control device 4 of the private branch exchanges PBX1 to PBXn, and keeps a call waiting state of the all call paging from an extension telephone TL1 of the private branch exchange 2 by connecting the extension telephones TLα1 to TLαn to the private line trunks TRV1 to TRVn through a non-illustrated extension trunk and a cross point switch 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004055950-A (JP)
Title: Rotary electrical part
Inventor: HONMA TOSHIO
IPC: H01C10/34
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary electrical which is compact and thin.  <P>SOLUTION: The rotary electrical part includes a rotary body 6 having a groove 6b provided for engaging a screwdriver, and a support member 5 for supporting the rotation of the rotary body 6, in a state in which the member 5 is brought into contact with a lower part of the rotary body 6. Since the groove 6b is formed at a depth for positioning the member 5 or deeper than the position of the member 5, a thickness of the rotary body 6 can be made thin, and the thin type rotary electrical part can be provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004051863-A (JP)
Title: Semiconductor nanoparticle, its preparation method, and semiconductor nanoparticle fluorescence reagent
Inventor: SATO KEIICHI
IPC: C09C1/36
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a semiconductor nanoparticle which has a fluorescent characteristic of emitting only bandgap fluorescence notably by stabilizing the surface of the semiconductor nanoparticle by modifying the surface with a hydroxy group or the like.  <P>SOLUTION: There are provided the semiconductor nanoparticle having the fluorescent characteristic which bears on the surface thereof a modifying group represented by formula (1), its preparation method, and the semiconductor nanoparticle fluorescence reagent. In the formula, Y is chosen from a hydrogen atom, a metal atom, a semi-metal atom, an organic group, and an organic group which is linked via a metal atom or a semi-metal atom.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004056037-A (JP)
Title: Cpp structure magnetoresistive effect device
Inventor: NAGASAKA KEIICHI
IPC: G11B5/60
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a CPP structure magnetoresistive effect device capable of satisfactorily realizing single magnetic domain in a free magnetic layer without causing a further finer structure.  <P>SOLUTION: A narrow electrode layer 45b of an upper electrode and a magnetic domain control film 46 adjacent to the narrow electrode layer 45b are formed on the surface of a free magnetic layer 55. An insulating property is provided to the magnetic domain control film 46. Magnetization direction of the free magnetic layer 55 are arranged in one direction on the basis of an exchange coupling between the magnetic domain control film 46 and the free magnetic layer 55. Electric connection between the free magnetic layer 55 and the upper side electrode is established only with a narrow electrode layer 45b. A current path for a current flowing through the free magnetic layer 55 and a pinned magnetic layer 53 is narrowed. Reading sensitivity of a CPP structure magnetoresistive effect device is improved. Simultaneously, effective core width is narrowed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004060450-A (JP)
Title: Cylinder discriminating device for internal combustion engine
Inventor: KITADA HIDETOSHI
IPC: F02D45/00
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cylinder discriminating device for an internal combustion engine capable of discriminating cylinders more quickly, accurately and easily compared to conventional cylinder discrimination for the internal combustion engine.  <P>SOLUTION: This cylinder discriminating device for the internal combustion engine has a rotating disk and a reader. The disk has cylinder identification means having identification functions for every cylinder of the internal combustion engine. The cylinder identification means output or display cylinder identification signals, and the reader reads the cylinder identification signals. The cylinder identification means are arranged in the same number as the cylinders on the disk in accordance with the prescribed position relation on the basis of the position of the disk at the point of time when each cylinder of the internal combustion engine is in a prescribed stroke.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004062236-A (JP)
Title: Market server, and multi-to-multi matching system
Inventor: MATSUO SHINICHIRO
IPC: G06Q40/00
Filed: 2002-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To match seller information with purchaser information while concealing information about an order price, and to correctly distribute valuable digital information between the matched seller and purchaser while concealing the information from persons other than the matched persons.  <P>SOLUTION: This market server 1 receives sales order information from seller terminal equipment 3, and generates a purchaser information decoding key and a seller information enciphering key based on a corresponding sales counter. The server 1 receives also purchase order information from purchaser terminal equipment 4, and generates a seller information decoding key and a purchaser information enciphering key based on a corresponding purchase counter. The server 1 broadcasts periodically the valuable digital information of the seller enciphered by the seller information enciphering key and the valuable digital information of the purchaser enciphered by the purchaser information enciphering key. The seller terminal equipment 3/the purchaser terminal equipment 4 decode the broadcasted information by the purchaser information decoding key/the seller information decoding key received from the market server 1 to receive matched valuable digital information.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004060938-A (JP)
Title: Air conditioner
Inventor: HIRATA YUJI
IPC: F24F3/06
Filed: 2002-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner easily carriable by both hands or one hand.  <P>SOLUTION: The air conditioner (1) is a transportable one, and has a first gripping section (15a) and a pair of second gripping sections (15b). The first gripping section (15a) is provided at an upper portion from the center of gravity near a perpendicular surface including the center of gravity. The pair of second gripping sections (15b) is provided at a position that is nearly at the same distance from the perpendicular surface while sandwiching a perpendicular surface.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004062392-A (JP)
Title: Vehicle system controller
Inventor: MIYATA MASAHIRO
IPC: G06F11/30
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost vehicle system controller that is easy to design and manufacture.  <P>SOLUTION: When a sub CPU 2 detects the malfunction of a main CPU 1, the actuation of an actuator system 3 is stopped and a malfunction detection signal is sent to the main CPU 1. On receiving the malfunction detection signal, the main CPU 1 records the actuation control data of the actuator system 3 in a nonvolatile memory 4 and sends a record completion signal to the sub CPU 2. On receiving the record completion signal, the sub CPU 2 shuts off the main CPU 1 and the sub CPU 2 from the actuator system 3 and a vehicle power supply E.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004064882-A (JP)
Title: Stator structure for rotation detector
Inventor: TSUKAHIRA MAMORU
IPC: G01D5/245
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To improve a flow of a resin at the time of molding by forming an axial groove on a recess wall of a slot and to prevent a short shot.  <P>SOLUTION: A stator structure for a rotation detector supplies a molten resin to an axial groove (101) formed partly on the recess wall (2Aa) of the slot (2A) of a stator (1) and integrally molds ring-like insulating covers (3, 4).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004061355-A (JP)
Title: Rotation sensor device
Inventor: KAWACHI TAKAHIRO
IPC: G01D5/24
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a turn sensor device capable of highly precisely detecting an angle of turn by eliminating noises due to disturbance.  <P>SOLUTION: If a rotary substrate 20 is disposed opposite to a stationary substrate 30, static capacities C1 and C2 are formed between first and second reference electrodes 32 and 33 and first and second stationary electrodes 22 and 23, and variable capacities Cv1 and Cv2 are formed between first and second stationary electrodes 34 and 35 and a first and a second movable electrodes 24 and 25. The static capacities C1 and C2 are connected in serial with the variable capacities Cv1 and Cv2 by connection sections 26 and 27 to form a first and a second capacities Ca and Cb. The angle of rotation can be obtained by giving a clock signal to the capacities Ca and Cb, differentially amplifying its outputs, i.e., differential waveforms, respectively, and detecting a peak voltage. Noises caused by disturbance are eliminated by differential amplification so that the angle of turn can be detected with a high precision.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004059258-A (JP)
Title: Submergence time recovery operating device for elevator
Inventor: YASUI HIROSHI
IPC: B66B1/14
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a submergence time recovery operating device for an elevator, certainly preventing circuit breakage at the time of recovering after submergence, and shortening time before operation restarting.  <P>SOLUTION: The submergence time recovery operating device for the elevator comprises submergence detecting portion 10 to 13 detecting a submerging state around the elevator, an operation stopping control portion generating a power shut-off command after stopping a car 3 at a refuge stage when the submerging state is detected, an insulation measuring portion 17 measuring an insulation state of an electric circuit of a submerged portion before recovery operation of the elevator after finishing of the submergence, a comparing/computing portion 16 determining whether a measured result is not less than a standard value or not by comparing the measured result of the insulation state with a predetermined standard value, and a submergence time operation instructing portion 18 generating an operation command of the elevator when the measured result is determined as being not less than the standard value by the comparing/computing portion. After checking that the measured result is normal, the operation of the elevator is automatically restarted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004058903-A (JP)
Title: Air bag device for side collision of automobile
Inventor: UMEHARA JUICHI
IPC: B60R21/237
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air bag device for side collision of an automobile capable of developing an air bag first to a lower part space for a waist part.  <P>SOLUTION: It is possible to develop the air bag 3 first toward the lower part space for the waist part since the air bag 3 is projected diagonally downward at the time of development in accordance with the manner of folding of the air bag 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004068710-A (JP)
Title: Cogeneration device and its control method
Inventor: CHOKAI RYOICHI
IPC: H01M8/00
Filed: 2002-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cogeneration device and its control method, eliminating the consumption of much time for searching case examples without causing a great increase in the information amount of a case example database even when a time passes since starting control.  <P>SOLUTION: The cogeneration device comprises means 2 for detecting power demand, means 3 for detecting hot water supply demand, means 4A for detecting information about room temperature, and estimating means 26 for estimating power consumption and/or the hot water supply demand. The estimating means 26 is configured such that it estimates the power consumption and/or the hot water supply demand after the passage of a certain time from case example based inference in accordance with information about a date and a day of a week, the detected power demand, the hot water supply demand and a current detected value for information about temperature and a numerical value for a time before a certain time or longer. The estimating means 26 has first estimating means 22 for finding an estimated value in accordance with an average value (an average value for case example data in each of predetermined regions) for past case example data in a predetermined range (retrieving recent data from quantized histories; compressing the data; and cutting a mesh for the past case example data) and second estimating means 23 for finding a estimated value in accordance with the minimum square error.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004066133-A (JP)
Title: Manufacturing system and control device, control method, control system and control program therefor
Inventor: ARIGA HISASHI
IPC: B05C5/00
Filed: 2002-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To prevent technical information from leaking out of a manufacturing apparatus using an ink-jet system offered to a customer and to protect an intellectual property.  <P>SOLUTION: The manufacturing apparatus 2 using the ink-jet system provided with a ejector 10 which ejects a liquid body having fluidity on an object to be ejected, is characterized by being further provided with a communication part 22 which sends and receives data via a communication network and a monitoring part 21 which monitors the state of the ejector 10 and outputs monitor data obtained by the monitoring by means of the communication part 22.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003132935-A (JP)
Title: Coin-shaped cell and its manufacturing method
Inventor: HAYASHI TETSUYA
IPC: H01M4/06
Filed: 2002-08-07
Abstract: PROBLEM TO BE SOLVED: To detect displacement which may occur between positive and negative pole positions when applying pole plates with a winding structure to a coin- shaped cell. SOLUTION: A positive pole plate 11 and a negative pole plate 12 are flatly wound so that positive pole laminating faces 22a to 22e and negative pole laminating faces 23a to 23f are alternately laminated with a separator interposed therebetween. On the positive pole laminating faces 22a, 22b and the negative pole laminating face 23a facing each other at the start of winding, and on the positive pole laminating face 22e and the negative pole laminating face 23f facing each other at the end of winding, there are formed displacement detecting holes 41a, 41b, 42, 43, 44 to detect the position deviation of the pole laminating faces by X-ray examination of the wound pole plates.
Patent JP-2003194898-A (JP)
Title: Battery condition determining device
Inventor: SAKAI SHOJI
IPC: G01R31/00
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To accurately determine a residual service life of a battery.  <P>SOLUTION: In this battery condition determining device, the residual service life of the battery 1 is determined by a CPU 5a on the basis of a detected battery condition of the battery 1, whether a result of the determination of the residual service life is affected by the charging polarization of the battery 1 or not, is determined, and the determination of the residual service life of the battery 1 is stopped when the influence of the charging polarization is determined, whereby the accurate result of determination can be obtained with respect to the residual service life.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004065807-A (JP)
Title: Roentgenography system
Inventor: KASASHIMA NOBUHISA
IPC: A61B6/06
Filed: 2002-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact roentgenography system in which a Bucky stand and a Bucky table are integrated.  <P>SOLUTION: In the roentgenography system equipped with an X ray generating means 5 to make a subject irradiate X-rays, the Bucky table 1 holding an X-ray photograph medium for memorizing a radiolucent image from the subject, and a Bucky apparatus 4 for standing position photographing, an arm 7 supporting the X-ray generating means 5 and the Bucky apparatus 4 for standing position photographing, a support 6 supporting the arm 7, and a connection means 8 having a mechanism to connect and interlock the Bucky table 1 and the arm 7 are provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004075221-A (JP)
Title: Elevator
Inventor: MAEDA TAICHI
IPC: B66B5/00
Filed: 2002-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for determining replacement timing of a rope by remotely and continuously grasping deterioration processing status of the rope in an operating elevator.  <P>SOLUTION: A system continuously determining the deterioration processing status of the rope by remote monitoring is provided. To put it concretely, an actual load of the rope is calculated based on operation control data of the elevator and lifetime is judged by using rope damage database determined by an element test. In the resin coated wire rope, change of a color due to wear is visually checked or is detected by a light emitting diode to monitor damage of an outer layer coating resin by making the outer layer coating resin into a multilayer structure of a resin of different colors.  <P>COPYRIGHT: (C)2004,JPO