baber/WOPTO huggingface dataset:
Patent JP-2002077037-A (JP)
Title: Communication system
Inventor: HATORI AKIRA
IPC: H04W16/02
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a communication system where many unspecified mobile stations can surely transmit data to each other with one communication without collision of communication in the absence of a master station. SOLUTION: A road side receiver 16 receives absolute time information from a road side transmitter 4 and obtains absolute position information. A frame assignment section 26 assigns a frame number FN of a transmission frame Sa (the transmission frame Sa is generated synchronously with the absolute time information) to frames to differentiate transmission timing of the frames from those by other mobile stations on the basis of the obtained absolute time information and absolute position information. The mobile station transmits a transmission frame Sb (the transmission frame Sb is assigned on the basis of the absolute position information) with the frame number FN assigned thereto and having different timings.  Thus, even in the case of absence of a master station, many unspecified mobile stations resident at positions whose absolute positions differ from each other have different transmission times, that is, different transmission timings with each other so as to avoid communication collision.
Patent JP-2002081991-A (JP)
Title: Optical analyzer
Inventor: YOKOTA KASUMI
IPC: G01J3/28
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To accurately separate multiplied light receiving signals on the basis of digital data without separating the same in an analog signal stage. SOLUTION: The time sharing multiplied light receiving signals are held at a predetermined time interval as a sample as they are to be converted to digital data (c). Addresses are determined (d) on the basis of the index signal IDX (a) corresponding to the rotary cycle of a sector mirror being the standard of time sharing multiplication to be successively stored in a data memory. If these data are successively read, the change quantity of adjacent data is investigated temporally and a period low in change is set as an effective piriod (e). Only the data contained in the effective period is selected to be separated into luminous flux on a sample side, luminous flux on a reference side and a shading period (f).
Patent JP-2002091214-A (JP)
Title: Image forming device
Inventor: YAMAMOTO NAOYUKI
IPC: G03G15/20
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of attaining high image quality and the reduction of a running cost, and prolonging the life. SOLUTION: As for the image forming device provided with an image forming means 4 for forming an electrostatic latent image corresponding to an image information signal on an image carrier 1, developing the electrostatic latent image by two-component developer constituted of toner particles and carrier particles, forming an unfixed image, and then, transferring the unfixed image to a transfer material, and a fixing means 10 for nipping and carrying the transfer material by a fixation roller 10a and a pressure roller 10b and fixing the unfixed image, the carrier particle is magnetic resin carrier with binder resin formed by a polymerization method, magnetic metallic oxide and non-magnetic metallic oxide, and also, the surface layer material for at least one of the fixation roller and the pressure roller is provided with silicone rubber or fluorine-contained rubber.
Patent JP-2002087100-A (JP)
Title: Shift lever device
Inventor: HAMADA TORU
IPC: F16H59/02
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To simplify a locating mechanism, improve assembly property, and reduce the number of parts. SOLUTION: A shift lever capable of performing shift operation in a shift direction for automatic gear shift of an automatic transmission and in a shift direction for manual gear shift parallel with the shift direction for automatic gear shift is provided. The locating mechanism causing click feel in the shift operation of the shift lever consists of a springy member and a receive member, and a receive part for automatic gear shift forming an engaging recessed part for automatic gear shift corresponding to a shift position for automatic gear shift and a receive part for manual gear shift forming an engaging recessed part for manual gear shift corresponding to a shift position for manual gear shift are integrally provided in the receive member.
Patent JP-2002090919-A (JP)
Title: Method for reticulating printed material and reticulated material
Inventor: ASANO NOBUKATSU
IPC: G03B35/00
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for reticulating a printed material in which a reticular lens layer is directly formed on the printed surface of a color separation image printed material, the printed material and lenses are easily aligned, dislocation is not caused and a three-dimensional image excellent in sharpness is obtained. SOLUTION: A light transmissive resin layer 4 is disposed on the printed surface of a printed material with a resoluble image print 2 corresponding to a three-dimensional image, a shaping die 5 with cavities 5a having a reticular concave lens shape is put on the resin layer 4 and the resin layer 4 is cured by a resin treatment means. After the curing, the shaping die 5 is released from the top of the shaped light transmissive resin layer 4.
Patent JP-2002089664-A (JP)
Title: Gear supporting structure and hybrid drive device using it
Inventor: TAKENAKA MASAYUKI
IPC: B60K6/36
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To support two gears on a shaft with a short axial direction supporting span in such a way as involving no eccentricity or inclination. SOLUTION: A gear supporting structure according to the invention is to support a first gear 42 and second gear 41 on the shaft 40 in alignment and with its turning hindered, wherein engagement with the shaft is established by a first fitting part 42c and a turn stopping part 42b where the first gear furnished with a boss part 42a extending in the axial direction is formed in other position and the alignment fitting is performed. The second fitting part 41c of the second gear is put in alignment fitting on the boss part and meshing with the first gear is made by an engaging means 43 in face-to-face mating. This allows decreasing the supporting span of the second gear, and the alignment accuracy and perpendicularity of the two gears with respect to the shaft are enhanced.
Patent JP-2002092782-A (JP)
Title: Traffic jam condition discriminating device, traffic jam information supplying device, traffic jam discriminating system, on-vehicle terminal and traffic jam condition discriminating method
Inventor: YASUSHI MITSUO
IPC: G08G1/00
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a traffic jam discriminating device capable of properly discriminating whether the road is jammed or not. SOLUTION: A road traveling signal indicating the traveling of a vehicle on the road is produced on the bass of a distance from a present position of the vehicle to a position near the present position, and the traffic jam is discriminated when a car speed is lower than a predetermined speed in the presence of the road traveling signal.
Patent JP-2002054581-A (JP)
Title: Driven unit of fluid machine
Inventor: TAGAMI MASAHIRO
IPC: F04C2/40
Filed: 2000-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a driven unit of fluid machine to make suction and exhaust efficiently embodied in a small, light and simple construction. SOLUTION: The setting of the internal circumferential surface L of a casing is made by drawing the rotational circle K of a piston pin centering on the point O and drawing the reference line APC of a piston, wherein the length of the segments AP and PC is equal to the radius of the circle K and the points A and C become the reference point of the piston. Then any arbitrary curve ABC passing the points A and C is drawn, and the point A of the straight line APC as reference line of the piston is moved along the curve ABC to the point C. At the same time, the point P moves along the circle K to P1 and P2, and the point C follows a locus of a curve CDA. The shape of this internal circumferential surface decides the change of the inertial force due to rotation of the piston revolving while it makes rotation in reversals internally.  In this driven unit of fluid machine, setting of the reference curve is made so that the ratio of H to G lies within the range H/G=0.12-0.19, where H is the distance from the point B of the reference curve ABCDA to the point P while G is the diameter of the circle K.
Patent JP-2002094097-A (JP)
Title: Carbon material for solar cell and solar cell
Inventor: DOYAMA MASAO
IPC: H01L31/04
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a carbon material for a practical type solar cell where fragility, nonuniformity, and the like in the carbon material are improved, and a hetero element is contained in the carbon material, and a solar cell using the carbon material. SOLUTION: In the carbon material 1 for the solar cell, a carbon layer 3, containing the hetero (dope) element, that is the group II, III, IV, V, or Vi- element of the periodic system other than a carbon element, is integrated on one surface of a formation body where the formation body of an organic macromolecular precursor as a precursor is heat-treated at a high temperature as carbon, and the functions of a semiconductor is provided in both layers. In the solar cell, an electrode and a substrate are provided in the carbon material 1 for the solar cell, as required.
Patent JP-2002092169-A (JP)
Title: Nursing care service support system using nursing care insured policy ic card
Inventor: NOMOTO TEI
IPC: B42D15/10
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To enable an insured person to readily receive efficient care services by integrating information related to the person receiving care insurance to share information among relevant institutions. SOLUTION: Nursing care insured policy information for each insured person is stored in an IC card 5. Identification information of the insured person, nursing care information, illness history information, etc., can be recorded in the IC card 5, and nursing care insurance management institution 1, a care service institution 2, and a medical institution 3 are provided with IC card drives 12, 22, and 32 respectively to share information related to the insured person among individual institutions 1, 2, and 3.
Patent JP-2002085280-A (JP)
Title: Bathroom unit provided with bathroom counter for left- handed and right-handed users in common
Inventor: TAKECHI HIROAKI
IPC: A47K4/00
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a bathroom unit which copes with using by a left-handed user and a right-handed user by a single kind of a bathroom counter even in the case of using an asymmetrical bathtub, which is good in use and which diversifies a bathroom. SOLUTION: As for the bathtub 1, wide-width bathing part 2 projecting toward the side of a washing place is provided on the side of one end the longitudinal direction of the washing place and a bathtub apron 3 is provided at the boundary part of the bathtub 1 and the washing place. The apron 3 consists of a curve part 3a curved along the part 2 and a straight part 3b continued with the part 3a. A bathroom counter 5 consists of the first supporting part 6, the second supporting part 7 arranged symmetrically and a skirt 9 suspended toward the floor of the washing place. The side end of the part 7 is abutted on the part 3b of the apron 3, and the front edge 7a of the part 7 and the skirt 9 are arranged so as to form the feeling of one body with the part 3a.
Patent JP-2002090024-A (JP)
Title: Refrigerator
Inventor: SHIBATA KOICHI
IPC: F25D17/06
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To obtain a refrigerator, in which cooling efficiency is improved and power consumption is suppressed low. SOLUTION: The refrigerator includes two storage chambers, two coolers for cooling the storage chambers respectively, a fan for supplying air from the coolers to each of the storage chambers, and a compressor for supplying a coolant to the two cooler. The refrigerator has a capacity for operating either one of the fans during suspension of the compressor.
Patent JP-2002096889-A (JP)
Title: Packing apparatus for electric fan
Inventor: YANO KAZUYA
IPC: B65D81/113
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To reduce the possibility that a storage part of a guard formed in a lower cushioning body is broken and to easily take out a front guard from the lower cushioning body. SOLUTION: An electric fan 1 is disassembled to a main body 6 comprising a blower head 3 and a support 4, a front guard 15, a rear guard 12, etc., which are put into a lower cushioning body 16, which body is then covered with an upper cushioning body 27 so as to be packed in an outer box 28. A second storing recess 19 for receiving the guard 15 is erected from the body 16. The outer circumferential surface of the guard 15 is formed from a cylindrical rib 18 surrounding the outer periphery of the guard 15. The rib 18 is bent on the side of the outer periphery of the guard 15 to form recesses 21, thereby forming spaces between the rib 18 and the outer periphery of the guard 15, while a protruding strip 23 is formed on the inner surface A of a bent portion 22 of the rib 18.
Patent JP-2002087204-A (JP)
Title: Sensor system for vehicle
Inventor: ISHIZAKI TATSUYA
IPC: B60R21/36
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To improve judging accuracy of an abutting object even in a small number of bumper sensors by accurately judging a characteristic of the abutting object, for example, even when the abutting object strikes between the first and second bumper sensors and even when the abutting object strikes between, the second and third bumper sensors. SOLUTION: A detected deformation speed is added by first and second adding means 32A and 32B, the added deformation speed is compared by first and second comparing means 33A and 33B, and is judged by an operation judging means 34 on the basis of the compared deformation speed.
Patent JP-2002093143-A (JP)
Title: Optical disk drive device
Inventor: YASUKAWA MAKOTO
IPC: G11B33/14
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To prevent a signal recording surface of an optical disk from striking against and flawing an end part of a bottom part chassis even when the disk has suffered a strong shock during the rotation of the disk. SOLUTION: The tip part of a guide pin 165 of a disk positioning control mechanism is formed in a shape of a frustum of a cone which is tapered and increased in diameter. The position and shape of the tip part are so set that the outer peripheral surface end part of the optical disk A abuts on the bottom part chassis 12 before the signal recording surface of the optical disk A comes into contact with the bottom part chassis when the set optical disk A shifts. Even if the optical disk A shakes large due to a shock, the disk outer peripheral surface abuts against the taper part formed at the tip part of the guide pin 165 and the disk does not further shake, so the signal recording surface of the optical disk A never abuts against the end part of the bottom part chassis 12. An increase in cost is slight since the existent components are used.
Patent JP-2002095734-A (JP)
Title: Lubricative medical implement and its manufacturing method
Inventor: YAMAMOTO KEIICHI
IPC: A61L27/00
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a medical implement which is rich in its surface durability and surface lubrication despite the property of its materials, and provide the manufacturing method of a medical implement which is rich in its surface durability and surface lubrication despite the property of its materials. SOLUTION: The surface material of this medical implement is composed of polymer having acid-base anhydride and polymer of a compound of vinyl lactam in addition to a cross-linking membrane formed by a compound having more than two active hydrogen and surface lubrication.
Patent JP-2001157243-A (JP)
Title: Method and system for supporting a plurality of mobile station address types in wireless communication network
Inventor: CHANDNANI VISHAL SHAM
IPC: H04M3/00
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method to instruct a plurality of mobile station address types by using an object oriented programming technology. SOLUTION: Mobile station address information is stored in a CPAMA object depending on a mobile station address (CPAMA) class. This CPAMA class maps the stored mobile station address information into a proper format and provides an address extract function. This CPAMA class has a set of constructors that use a proper format to create and initialize a data member and a set of destructors that de-initialize an object. The address information is extracted from the CPAMA object by using a set of member functions, which test quality and assign a mobile station address object to other mobile station address object.
Patent JP-2002100343-A (JP)
Title: Cylindrical sealed type battery
Inventor: KITATSUME HIDEAKI
IPC: H01M10/28
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a cylindrical sealed type battery which prevents an inside short circuit and a burst of the battery due to a misuse of a user, and in which its safe property is made to be improved. SOLUTION: In the cylindrical sealed type battery having a cylindrical type container 1 having a neck part 6 reduced of its diameter at one end part, a spiral electrode group 5 housed in the container 1 and composed of a positive electrode 2, a separator 4, a negative electrode 3 and an electrolytic solution, an insulating plate 12a installed between the electrode group 5 and the neck part 6 so as to be abutted on an end face part of the electrode group 5, a sealing plate 8 arranged at a more outer side than that of the insulating plate 12a and having a gas drain hole 7 communicating with the electrode group 5 via the insulating plate 12a, a safety valve 11 mounted on the sealing plate 8 so as to seal the gas drain hole 7, and a reed piece 13 which is penetrated into the insulating plate 12a and whose one end part is connected with the positive electrode 2 and whose another end part to an inner face of the sealing plate 8, the insulating plate 12a is equal to or larger than an inside diameter of the neck part 6.
Patent JP-2002111763-A (JP)
Title: Device and method for demodulating digital quadrature modulated signal
Inventor: IKEDA TAMOTSU
IPC: H04L27/22
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To highly precisely synchronize the timing of a transmission symbol with simple constitution. SOLUTION: In the demodulating device of a digital quadrature modulated signal, a clock which is synchronized with a timing synchronizing signal and whose frequency is higher than that of the timing synchronizing signal is used as a sampling clock at the time of sampling a PSK modulated signal. Timing in the middle of synchronous timing and synchronous timing, namely, timing whose phase is shifted 180 deg. from synchronous timing is set to be the center and signal points shifted from the center by the same phase amounts in a plus direction and a minus direction are detected from the PSK modulated signal obtained by sampling. Power values are obtained from the detected signal points and the level difference of the power values of the two signal points is detected. The detected level difference is hourly averaged.  The level difference which is thus obtained is used as a phase difference.
Patent JP-2002106421-A (JP)
Title: Exhaust gas recirculation system
Inventor: KOBAYASHI SHIGEMI
IPC: F02M25/07
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To improve the flow characteristics of exhaust gas and suppress the amount of the generation of nitrogen oxides in an exhaust gas recirculation(EGR) system for reducing the amount of the generation of the nitrogen oxides by introducing the exhaust gas from the exhaust system of an internal combustion engine to the inlet system thereof and recirculating it within a combustion chamber. SOLUTION: In the EGR system, the exhaust gas discharged from the exhaust system 2 of the internal combustion engine 1 is partially introduced into the inlet system 3 thereof, and the exhaust gas is mixed into an air-fuel mixture and recirculated within the combustion chamber 4 in order to lower combustion temperature and reduce the amount of the generation of the nitrogen oxides. An EGR pipe 5 taken as a channel for introducing the exhaust gas into the inlet system 3 and an EGR valve 6 for controlling the flow rate of the introduced exhaust gas on the end side of the EGR pipe 5 are joined together by an adapter 11 having a cylindrical tapered part whose inner diameter is straightly extended from an inlet part side to an outlet part side.  This enables the improvement of the flow characteristics of the exhaust gas introduced into the inlet system 3 and suppression of the amount of the generation of the nitrogen oxides.
Patent JP-2001338645-A (JP)
Title: Paste type positive electrode for alkaline battery and nickel hydrogen battery
Inventor: TANIGAWA FUTOSHI
IPC: H01M4/52
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a paste type positive electrode for obtaining a high capacity, long life and low cost alkaline battery, in which the discharge reserve of the negative electrode is controlled to an appropriate level. SOLUTION: The paste type positive electrode for the alkaline battery comprises a first active material composed of X wt. parts of nickel hydroxide particles and 'a' wt.% of oxy-cobalt hydroxide which is adhered on the surface of the particles and a second active material composed of Y wt. parts of oxy- nickel hydroxide particles, of which the oxide number of nickel is α, and 'b' wt.% of oxy-cobalt hydroxide which is adhered on the surface of the particles, and these satisfy the following formula; 2.5<=α<=3.0, 0.01<=(aX/100+bY/100)/(X+ Y)<=0.20, 0<b<=a<=10 or 0=b<a<=10 and 2.1<=(2X+αY)/(Y+X)<2.2.
Patent JP-2002104695-A (JP)
Title: Image forming device
Inventor: TANAKA AKINORI
IPC: B65H9/14
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a sheet transport device including an image forming means and transcribing means wherein a control to change the sheet transporting speed is conducted using a register roller and the vibrations of each sheet and a motor for driving feed rollers are precluded from being transmitted to the image forming means and transcribing means and to offer an image forming device equipped with such sheet transport device. SOLUTION: The image forming device is typically equipped with a register roller installed upstream of the transcribing means about the sheet transporting direction and capable of controlling the sheet transporting speed and a transporting means installed upstream of the register roller about the sheet transporting direction, wherein the register roller makes transportation of sheets at a speed higher than the image forming speed at which the image forming means performs transportation while it forms images on the sheet and is decelerated till the image forming speed before the sheet attains the transcribing means.
Patent JP-2002110295-A (JP)
Title: Electrical connector assembly and male connector used in the same
Inventor: SHIRAI HIROSHI
IPC: H01R13/6594
Filed: 2000-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a shielded electrical connector assembly and a male connector used for the same having a lock mechanism, small and providing desired shielding. SOLUTION: The male connector 1 includes a metal shield shell 4 receiving a housing 2 and a resin enclosure 8 covering roughly rear half part of the shield shell 4. Fixing parts 40, 40 and bulging parts 42, 42 are formed on an upper half body 4a of the shell by hammering. Roughly chevron shaped metal latch arm 44 having an engagement part 44 is arranged between the fixing part 40 and the bulging part 42. The latch arm 44 is pressed with a finger push part 68.