baber/WOPTO huggingface dataset:
Patent JP-2002176078-A (JP)
Title: Probe card
Inventor: WATANABE HIROYUKI
IPC: H01L21/66
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost and high-function probe card which enriches the test function, without increasing the chip area. SOLUTION: A circuit base 10 constituting a probe card faces a chip region CHIP on a wafer WF to transfer signals and is mounted on a prober connected to a not shown test head. The circuit base 10 has probes 12 in an opposite connection region (opening) 11 conforming to the chip region CHIP. The base 10 is put near to the wafer WF to contact them to specified outer terminals in the chip region CHIP under test. On the circuit base 10, a test circuit chip 13 for generating and processing signals about a part of tests to at least the chip region CHIP is disposed on a specified signal transfer route near the probes 12.
Patent JP-2001191519-A (JP)
Title: Ink jet head
Inventor: MUTO MITSURU
IPC: B41J2/055
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To obtain an inkjet head having excellent durability in which high density recording is performed by applying no voltage to ink and protecting an electrode against ink. SOLUTION: The ink jet head comprises a piezoelectric ceramics plate 302, grooves 303 made in the plate, electrodes 308 formed on the inner face of the grooves, a cover plate 320 covering the open face of the grooves 303, and a control system including a voltage applying means for applying an electric field to the electrodes 308 wherein every other grooves 303 serve as ink chambers 304 filled with ink and the other grooves serve as nonejective regions 327. A barrier wall 306 is shared between the ink chamber 304 and the nonejective region 327, nozzles 4 are interconnected with the ink chamber 304 and an ink drop is ejected from the nozzle 4 by deforming the barrier wall 306 on the opposite sides of the ink chamber.  The electrode 308 formed in the ink chamber 304 serves as a common electrode and ink is prevented from touching a protective film on the individual electrodes formed in the nonejective region.
Patent JP-2002174762-A (JP)
Title: Objective lens for microscope
Inventor: ONO KENJI
IPC: G02B7/02
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To provide an objective lens of a long product life by preventing the degradation in optical performance and transmittance by adhesion of chemical contaminants to lenses. SOLUTION: The objective lens 1 for the microscope having plural lenses 10 to 14, plural lens holding frames 20 to 23 for holding these plural lenses 10 to 14, a casing 40 for housing the plural lens holding frames 20 to 23 and lens chambers 31 to 33 formed of the lenses 10 to 14 and the lens holding frames 20 to 23 is fitted with a cylindrical chemical filter 50 between an outer cylinder 41 and inner cylinder 42 constituting the easing 40, by which at least the chemical contaminants are removed from the air passing the lens chambers 31 to 33.
Patent JP-2001226618-A (JP)
Title: Ink, method of forming image, printer, and method and device for drying ink and the like
Inventor: TANAKA MARI
IPC: C09D11/00
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To provide an ink having a spectroscopic absorption in the infrared region, not having unnecessary spectroscopic absorptions and capable of realizing a quick drying property, a method of forming an image, a printer, and a method and device for drying the ink, etc. SOLUTION: This ink is characterized by containing an infrared light- absorbing material having an absorption maximum wave length at >=700 nm and <=1,500 nm, and the extinction coefficient at the wave length region of >=400 nm and <=700 nm, which is less than 10% of the extinction coefficient at the above absorption maximum.
Patent JP-2002176680-A (JP)
Title: Wireless mobile terminal receiver
Inventor: AOSHIMA TAKASHI
IPC: H04W88/02
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a wireless mobile terminal receiver, that can receive a service of an information message transmission system and attain automatic storage of a message by areas, automatic buildup of a new directory, addition of a name to the directory and apply processing to a public-oriented information message with highest priority or the like. SOLUTION: A message processing section 4 conducts information message reception processing, when the message processing section 4 discriminates that a position information history memory 10 storing a list of position information items having already been acquired stores the same position information as that received from a position information extracting circuit 3, without creating a new directory, and the message processing section 4 automatically creates the new directory in the message memory 7 and newly adds position information extracted by the position information extracting circuit 3 to the position information history memory 10, when the message processing section 4 discriminates that no same position information exists. The name of the area is automatically registered as a name of the newly created directory.
Patent JP-2002182817-A (JP)
Title: Inner force representing device
Inventor: NAGATA KAZUYUKI
IPC: B25J19/02
Filed: 2000-12-12
Abstract: PROBLEM TO BE SOLVED: To realize an inner force presenting device which presents an inner force to human fingertips and also can record/reproduce inner force data obtained when a person actually touches an object. SOLUTION: An inner force sensor 1 can be attached to a human fingertip and is connected to a base 3 through a small manipulator 2, a plurality of active joints consisting of an actuator and an angle detection sensor and a passive joint consisting only of an angle detection sensor are selectively arranged in the small manipulator in accordance with an inner force component to be presented, and the inner force is represented to the human fingertip by driving the actuators of the active joints on the basis of the difference between the inner force to be presented and the output value of the inner force sensor.  The actuator is controlled so as to make torque acting upon the active joints of the small manipulator to be zero, the finger is moved while the small manipulator can be freely moved, and inner force data and fingertip motion data are measured and recorded when the finger actually touches an object.
Patent JP-2002182753-A (JP)
Title: Controller
Inventor: HISHIKARI ISAO
IPC: G01D11/28
Filed: 2000-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a controller which has a simple configuration, and is thin, small and easy to handle. SOLUTION: This controller is provided with a case 1 having an edge frame at a periphery with an opened front, a printed board 2 for a regulator circuit provided in a recessed part in the edge frame, a LED light source 50 provided on the printed board, a light transmission plate 5 provided on the printed board while its end part is connected to the LED light source, a switch part 6 provided in the printed board, a liquid crystal display body 7 provided while overlapped on the light transmission plate, a front sheet 8 provided while overlapped on the liquid crystal display body and the switch part, and a terminal part 4 provided in the printed board.
Patent JP-2002177178-A (JP)
Title: Vacuum cleaner
Inventor: HIROSE TORU
IPC: A47L9/04
Filed: 2000-12-12
Abstract: PROBLEM TO BE SOLVED: To enhance adjustability in the sucking port of a vacuum cleaner and to miniaturize it. SOLUTION: The vacuum cleaner is provided with an absorbing port 29 arranged on the lower surface of a sucking port main body 24, a communication pipe 39 which communicates with the absorbing port 29 and also communicates with a sucking chamber 24a which is arranged inside the main body 24, an operation rod 30 whose one end is attached to a connection part 35 which is fitted to the sucking port main body 24 so as to be freely rotatable, a cleaner main body 52 incorporating a motor-driven blower and an intake pipe 23 where the suction force of the blower works.  The communication pipe 39 and the connection part 35 are separately arranged in the longitudinal direction of the sucking port main body, one end of the intake pipe 23 is mechanically connected to the other end of the operation rod 30 and, then, a function for operating the sucking port is separated from a function for carrying dust. Thus arrangement is performed by saving space so that the small vacuum cleaner is obtained with excellent operability.
Patent JP-2002178685-A (JP)
Title: Writing implement
Inventor: IWATA MITSUHARU
IPC: B43K8/02
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To solve the problem that in a valve mechanism type writing implement, writing has to be started after the valve mechanism is actuated by pushing a pen point repeatedly to a writing surface to supply enough ink to the pen point, causing the fouling of the writing surface and the damage of the pen point which is apt to be pushed more strongly than it is pushed during writing, and when ink can not be wiped off from the writing surface, e.g. a paper surface, the pen point is pushed to a fingertip or something else to foul it. SOLUTION: The writing implement is composed of a pen barrel 9 in which the valve mechanism 10 is opened/closed to supply ink in an ink housing chamber 11 to the pen point 6 and a cap 1 having a movable part 3 which can move through an approximately stair-shaped or arch-shaped thin-wall part 4.
Patent JP-2001238683-A (JP)
Title: Method for microbially producing protein with furin and cell for producing the same
Inventor: VAN DE VEN WILLEM JAN M
IPC: C07K16/40
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for microbially producing a protein with furin having an endoproteolytic activity and to obtain a cell capable of processing a pro-protein with an endoproteolytic enzyme. SOLUTION: This method for microbially producing a protein comprises transducing a recombinant DNA encoding the furin and a recombinant DNA encoding a pro-type protein into a eukaryotic host cell culturing the cell, providing the expression of both the furin and the pro-protein and isolating the protein obtained as a result of processing of the pro-protein with the furin. A mammalian cell is capable of processing the pro-protein into the protein with the furin.
Patent JP-2002182906-A (JP)
Title: Instruction executing method, its device, branching predicting method and its device
Inventor: OKURA YOSHINORI
IPC: G06F9/38
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To enhance performance of a super scholar processor by introducing reliability in branching prediction and controlling execution of an instruction in consideration of not only a branching prediction result but its reliability. SOLUTION: Branching prediction mechanism 150-1, 150-2 in a data processor capable of issuing plural instructions in one cycle predict establishment/failure of branching and detect deviation of the branching direction when branching records of branching instructions to be indicated by instruction addresses of instruction address counters 100-1, 100-2 exist. The data processor suppresses lowering of the performance to be generated due to useless instruction fetch, decode, resource competition and standby for establishment of the branching by performing prior execution of instructions in both directions of the establishment and the failure of the branching when no clear deviation exists in the branching direction and performing the prior execution of an instruction only in the branching predicting direction when the clear deviation exists in the branching direction.
Patent JP-2002187734-A (JP)
Title: Kovar seal glass for fluorescent lamp
Inventor: HIKATA HAJIME
IPC: C03C3/095
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a Kovar seal glass excellent in resistance against UV solarization, barrier property against UV rays, devitrification property and electric insulating property and suitable as a glass tube for a fluorescent lamp of a back light or a front light. SOLUTION: The glass has the composition of, by mass%, 55 to 73% SiO2 6.5 to 25% B2O3, 0 to 10% Al2O3, 4 to 20% Li2O+Na2O+K2O, 0 to 10% Li2O, 0 to 10% Na2O, 0 to 15% K2O, 0.01 to 4% CeO2 and 0 to 10% TiO2 and contains by each <=0.1% of Sb2O3, As2O3 and Fe2O3.
Patent JP-2002188428-A (JP)
Title: Exhaust gas purifying device of internal combustion engine
Inventor: TAWARA ATSUSHI
IPC: F02D45/00
Filed: 2000-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a technology for detecting leakage of reducing agent in reducing agent feeding mechanism and prevent the reducing agent from wasting therewith, in the exhaust gas purifying device of an internal combustion engine equipped with the reducing agent feeding mechanism. SOLUTION: The exhaust gas purifying device of internal combustion engine provides an internal combustion engine of lean burn type 1, an exhaust gas purifying catalyst 20, reducing agent feeding mechanisms 28, 29, 30, 31, a means for detecting the reducing agent pressure 32 for detecting the reducing agent pressure of the region between a flow-regulation valve 30 in reducing agent feeding mechanisms 28, 29, 30, 31 and a shut-off valve 31 and a means for determining abnormality 35 for determining that the detected value of the means for detecting the reducing agent pressure is not greater than the pressure determined and that the reducing agent leaks from the reducing agent feeding mechanisms 28, 29, 30, 31, when the shut-off valve 31 is in the closed valve condition and the flow regulating valve 30 is in the closed valve condition.
Patent JP-2002190348-A (JP)
Title: Waterproof connector and method for manufacturing the same
Inventor: YAMASHITA KAZUNORI
IPC: H01R13/52
Filed: 2000-12-20
Abstract: PROBLEM TO BE SOLVED: To shorten manufacturing time and moreover reduce manufacturing cost. SOLUTION: An earth terminal 20 is formed from metal wire rod bent into a crank shape and its back end extends long and an extending tip 21 is sharp. A press fit hole 25 is formed in a base 12 of a connector housing 11, in which the press fit hole 25 penetrates in the front and the back. A guiding opening 26 is formed on a front side of the base 12 and a mounting hole 27 of a rubber stopper 30 is formed on a back side of the base 12. The rubber stopper 30 formed from a dummy stopper is fitted tightly into the mounting hole 27. While the rubber stopper 30 is held, the extending tip 21 of the ground terminal 20 is guided from the guiding hole 26 to the press fit hole 25 and is pressed and fitted. The sharp extending tip 21 is inserted into the center of the rubber stopper 30, in accordance with protrusion from the press fit hole 25.  When the extending tip 21 is pushed in until a prescribed position, a back extending part 22 penetrates the center of the rubber stopper 30 tightly and backward protrudes, after the back extending part 22 has been pressed and press fitted into the press fit hole 25, and a back protruding part of the ground terminal 20 is sealed by the rubber plug 30.
Patent JP-2001244842-A (JP)
Title: Radio system connection device and method
Inventor: KE MENG-KUN
IPC: C05G3/60
Filed: 2000-12-21
Abstract: PROBLEM TO BE SOLVED: To eliminate insertion loss due to physical connection of transmission lines from many base stations at a common connection point by preventing interference by sufficiently separating frequency bandwidths allocated to different radio system. SOLUTION: In the system and method for effectively connecting communications of base stations of many radio system, in an embodiment, a radio system combiner servers as an interface between base stations of 1st and 2nd radio systems ('1st base station' and '2nd base station') and a common antenna to greatly remove spurious noise from the 1st base station at the frequency allocated to the 2nd base station to prevent the transmitting electric power from the 1st base station from being sent to a receiving circuit of the 2nd base station in the common antenna constitution. The combiner includes a 1st combiner filter between a duplexer of the 1st base station and a common connection point and a 2nd combiner filter between a duplexer of the 2nd base station and the common connection point.
Patent JP-2002190760-A (JP)
Title: Satellite digital sound broadcasting system, and ground station, satellite and earth station in this system
Inventor: CHIKAISHI KOICHI
IPC: H04J13/00
Filed: 2000-12-21
Abstract: PROBLEM TO BE SOLVED: To improve the service property of satellite digital sound broadcasting by maximizing the number of CDM(code division multiple) channels included in a broadcasting wave from a satellite. SOLUTION: The broadcasting wave AW including the CDM channels is transmitted to the satellite 2 positioned at the geosynchronous orbit of the earth from an earth station 1 on the ground, and the satellite 2 transmits a received broadcasting wave BW to a service area on the ground. With respect to an area which the wave BW from the satellite 2 does not reach in this service area, the wave BW from the satellite 2 is received by a ground section 3 and retransmitted as a gap filler wave GW to the area with the same frequency as a receiving frequency. In the satellite digital sound broadcasting system such constituted, the number of the CDM channels (P-Q) included in the wave GW transmitted from the station 3 is set to be smaller than the number of the CDM channels P included in the wave BM from the satellite 2.
Patent JP-2002196124-A (JP)
Title: Color filter substrate, method for manufacturing color filter and liquid crystal device
Inventor: ARIGA HISASHI
IPC: G09F9/30
Filed: 2000-12-22
Abstract: PROBLEM TO BE SOLVED: To prevent irregular and widening bleeding of a protective film to the outside of a pixel-forming region, on the base surface of a color filter substrate. SOLUTION: The color filter substrate has a base material 2, a plurality of pixels 3 formed on the surface of the base material 2, a plurality of barrier walls 15 formed on the surface of the base material 2 and present on the outermost edge of the pixels 3 but extending farther to the outside, and a protective film 4 formed either among the plurality of pixels 3 or on the pixels or both of them. In the peripheral edge of the pixel forming region S, the protective film 4 is prevented from flowing out and bleeding to the outside by the effect of the barrier walls 15.
Patent JP-2002191901-A (JP)
Title: Treatment apparatus and method for trapping impure substance
Inventor: SAITO MISAKO
IPC: H01L21/31
Filed: 2000-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a treatment apparatus equipped with a trap means for removing an impure substance and capable of performing treatment under a highly clean condition. SOLUTION: The treatment apparatus is equipped with a casing for forming a space in which an object to be treated is arranged and the trap means for trapping the impure substance contained in air circulating within the casing. The trap means preferably has a cooling function.
Patent JP-2002199344-A (JP)
Title: Multi-media information transmitting server
Inventor: UNOKI YASUSHI
IPC: H04N7/173
Filed: 2000-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a server which does not transmit useless data to a client when special reproduction is performed, such as fast-forwarding or rewinding, in streaming transmission. SOLUTION: A multi-media information transmitting server is provided with a transmission control processing part 14 which retrieves a reproduction start possible point storage part 12 based on reproduction control information which is transmitted from a client terminal 2, calculates a reproduction possible point being the nearest to a reproduction desired point and, then, transmits multi- media information from the calculated reproduction possible point. Reproduction control information is information corresponding to a reproduction point desired by the client terminal. The storage part 12 stores the position of a multiplex packet comprising a frame (I-Frame) which is included in video information and performed in-frame encoding or the number of the multiplex packet together with reproduction time information.
Patent JP-2002195146-A (JP)
Title: High speed/low speed switching mechanism of hydraulic motor and hydraulic motor
Inventor: ISHIHARA TADASHI
IPC: F03C1/253
Filed: 2000-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a compact high speed/low speed switching mechanism of a hydraulic motor that can be easily loaded on a car body and integrally assembled to the hydraulic motor and the hydraulic motor comprising the mechanism. SOLUTION: This mechanism has first, second and third swelled parts 21a, 21b, 21c slidably engaged with internal walls w1, w2, w3 of a cylinder chamber V formed in a block part 20 and comprises a spool 21 capable of reciprocating axially with sliding, a spring body 22 energizing the spool 21 to one of the axial directions, a hydraulic pressure inlet port 23 for inlet of the same level of hydraulic pressure as hydraulic fluid of the hydraulic motor into a first small space v1, and a hydraulic pressure outlet port 24 for outlet of the hydraulic pressure from the first small space v1 and for using it to keep inclination of a cam 12 to a high speed side. The mechanism switches rotation speed of the hydraulic motor to two steps of high speed/low speed by moving the spool 21.
Patent JP-2002192529-A (JP)
Title: Original plate for mold and method for manufacturing mold
Inventor: NAKAMURA JUNJI
IPC: B29C33/38
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To provide an original plate for a mold by which generation of burrs by cutting processing can be avoided and a method for manufacturing the mold by using this original plate for the mold in relation to the original plate for the mold by which a specified shape can be formed by cutting processing and the method for manufacturing the mold by using this original plate for the mold. SOLUTION: The original plate for the mold of the present invention is characterized by consisting of a sintered material in the original plate for the mold by which a specified shape can be formed by cutting processing. The method for manufacturing the mold of the present invention is characterized by comprising a process in which a specified shape is formed on the original plate for the mold consisting of the sintered material by cutting processing and a process in which electroforming is performed on the original plate for the mold on which the specified shape is machined and a mold on which the specified shape is transferred is obtained.
Patent JP-2002200314-A (JP)
Title: Prize ball payoff route in pachinko game machine
Inventor: BUSUJIMA KOJI
IPC: A63F7/02
Filed: 2000-12-28
Abstract: PROBLEM TO BE SOLVED: To prevent spark discharge phenomenon due to static at a pachinko ball in a storage tank, an upper plate part or a lower plate part composing a prize ball payoff route inside a pachinko game machine. SOLUTION: A front half part and a rear half part are set in each of three parts of the storage tank, the upper plate part, and the lower plate part where spark discharge may occur due to static at pachinko balls. For the front half part, a semiconductive synthetic resin is provided inside it where pachinko balls get in contact for grounding, and gently eliminating static for a first stage. Inside the rear half part, a conductive member of metal is provided for grounding, and completely eliminating static for a second stage. Spark discharge phenomenon as flow of a mass quantity of static at once can thus be prevented.