baber/WOPTO huggingface dataset:
Patent JP-2003068809-A (JP)
Title: Device and method for inspecting semiconductor wafer inspecting probe
Inventor: SASAKI SATOSHI
IPC: G01R35/00
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To securely inspect the electric connection and operation of a semiconductor wafer inspecting probe in short time. SOLUTION: An electrostatic capacity value in the non-connection state of the semiconductor wafer inspecting probe 9 is measured. Then, the semiconductor wafer inspecting probe and an inspecting pseudo wafer (inspecting substrate) 1 having electrodes (GND pad 3 and signal line pad 4) facing the substrate side electrode part 6 of the semiconductor wafer inspecting probe are positioned, and the substrate side electrode part of the semiconductor wafer inspecting probe is connected to the inspecting pseudo wafer. An electrostatic capacity value in the substrate side electrode part of the semiconductor wafer inspecting probe is measured.  The electrostatic capacity value in the non- connection state is compared with the electrostatic capacity value at the time of connection with the inspecting pseudo wafer, and it is determined whether the electric connection of the semiconductor wafer inspecting probe is right or wrong.
Patent JP-2003079184-A (JP)
Title: Sensorless motor control equipment, imaging equipment, control method of the imaging equipment, and control program of the imaging equipment
Inventor: KOYAMA SATORU
IPC: H02P6/21
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a motor drive system which can use motor rotational position information of high precision, accurately control starting, and cope with load change adequately, and enables image recording of high quality in imaging equipment. SOLUTION: An MR sensor 506 for detecting the rotational position of the rotor of a motor 505 is installed. When starting, drive control is performed on the basis of rotor rotational position information from the MR sensor 506. After that, with a prescribed timing, switchover to motor drive control is performed which uses the output of the MR sensor 506 and a detection signal S502 of an induced voltage generated during a period when a coil of the motor is in an electrically nonconductive state. Switchover timing of the drive control is detected via the load change which is detected via the count of output pulses of the MR sensor 506, transport detection of transfer paper to a prescribed transport position, a motor drive current signal S501 and the output of the MR sensor 506.
Patent JP-2003066119-A (JP)
Title: Failure location display method in semiconductor device
Inventor: KANEKO MAMORU
IPC: G01R31/02
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for marking a failure location in a semiconductor device, on the semiconductor device and at the same time, displaying the failure location on a screen. SOLUTION: The failure location display method for semiconductor device is characterized in that a failure location is obtained based on a measurement result with an LSI tester 21 using a navigation software 22, marking is made to the failure location corresponding to the position coordinates on a chip by an FIB 23 for making from a chip surface, and the fail location is displayed on the screen of the CAD system 25 that is linked to the navigation software 22.
Patent JP-2003072713-A (JP)
Title: Container aligning device
Inventor: EGASHIRA NAOYUKI
IPC: B65B43/50
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a container aligning device having a shock absorbing mat which is hardly damaged even under a long term usage and shows a less amount of damage of the container during its transportation. SOLUTION: There is provided a container aligning device in which a container 1 is transported from its supplying segment 10 to a supplying port 13 through a breaker shoot 12. A shock absorbing mat 30 is arranged below the supplying port 13 and then a slit-like clearance 32 is formed in a vertical direction below the shock absorbing mat 30. Both shoulder portions of the clearance 32 are formed with some arcuate slits 33. The shock absorbing mat 30 has as its raw material silicone and its thickness is about 3 to 5 mm.
Patent JP-2003072904-A (JP)
Title: Garbage collection vehicle
Inventor: WATANABE KAZUNOBU
IPC: B65F3/20
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a garbage collection vehicle that can reload collected garbage to another vehicle that includes a garbage loading device SOLUTION: A garbage collection box 10 that has the opened rear face and the opened upper rear face is provided on a body frame 11. To the upper rear end portion of the garbage collection box 10, a loading device 40 is fixed turnably in a manner that the upper rear face and the rear face are opened and closed. An ejecting plate 50 that can move from the front portion to the rear end is internally provided in the garbage collection box 10.
Patent JP-2003074396-A (JP)
Title: Spark ignition engine
Inventor: YAMASHITA FUMIO
IPC: F02D41/06
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To perform delicate control by an electronic governor 3 when turning on a power switch 4 of the electronic governor 3. SOLUTION: In a spark ignition engine for interlocking and connecting a throttle valve 1 with and to a mechanical governor 2, the throttle valve 1 is interlocked with and connected to the electronic governor 3. When turning on the power switch 4 of the electronic governor 3, the electronic governor 3 controls the throttle valve 1 in preference to the mechanical governor 2. When turning off the power switch 4 of the electronic governor 3, the mechanical governor 2 controls the throttle valve 1.
Patent JP-2003077937-A (JP)
Title: Field-effect transistor and method of manufacturing same
Inventor: OYANAGI TAKASUMI
IPC: H01L27/092
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To enable microfabrication of a MOS field-effect transistor which is symmetrical with respect to a center of a gate electrode without causing degradation in breakdown voltage thereof. SOLUTION: In the MOS field-effect transistor structured having field alleviating layers 107A and 107B which are configured to be symmetric about and overlap the gate 103, the overlap length LL between the field alleviating layers 107A, and 107B and the gate electrode is at least 0.15 μm. Since a field plate effect due to a gate insulation film 102 additionally alleviates an electric field within a depletion layer, a gate length is reduced, thereby making it possible to provide a further finer MOS field-effect transistor.
Patent JP-2002139514-A (JP)
Title: Rf probe
Inventor: MYER ROBERT EVAN
IPC: G01R1/07
Filed: 2001-09-07
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive RF test probe capable of ensuring consistent measurement of RF signals with minimum effect on a circuit to be tested. SOLUTION: This inexpensive RF test probe ensures the consistent monitoring of the RF signal with minimum effect on the circuit to be tested. The RF test probe includes a return conductor and a probe conductor. The probe conductor is disposed in an insulator, and a terminating end such as a resistor of 50 Ωis electrically disposed between a contact conductor and the probe conductor. The probe is used by providing a part of an insulating material which is brought into contact with a circuit such as an RF micro-strip conveying the RF signal to be monitored and surrounds the probe conductor.
Patent JP-2003079259-A (JP)
Title: Hydroponic cultivation apparatus
Inventor: SATO HIDENORI
IPC: A01G31/00
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To smoothly recycle a waste liquid of a hydroponic cultivation apparatus. SOLUTION: This hydroponic cultivation apparatus comprises feeding nutritious liquid to a culturing bed through a nutritious liquid feed line, feeding an excess waste liquid discharged from the culturing bed to a regeneration line 38 to regenerate the waste liquid and recycling the regenerated nutritious liquid to the culturing bed by the nutritious liquid feed line. The regeneration line 38 through which excess waste liquid of culturing bed is returned is equipped with a heat exchange part 43 for receiving feed of the waste liquid and sterilizing the waste liquid by heating, a pH adjusting part 52 for adjusting pH value of the waste liquid on the upper side of waste liquid circulation of the heat exchange part 43.  Since an acid is fed to the waste liquid in the pH adjusting part 52 to lower pH value to a prescribed value and sterilize various germs and the treated waste liquid is fed to the heat exchange part 43, the waste liquid is not clogged even when the waste liquid is passed through a narrow pipe of the heat exchange part 43 and heat sterilization is carried out and regeneration treatment of the waste liquid can smoothly be carried out.
Patent JP-2003086736-A (JP)
Title: Semiconductor device and substrate therefor
Inventor: SAKAGUCHI NOBORU
IPC: H01L23/12
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a reliable semiconductor device by securing an electrical connection between semiconductor elements and a substrate for a semiconductor device, even if the semiconductor elements have different arrangements of electrode terminals or the electrode terminals have a positional deviation in a manufacturing process. SOLUTION: In the substrate for a semiconductor device, a protective film 20 is formed on one face of a resin substrate 12 so as to coat a wiring pattern 14 except for a bonding section 16, a land section 18 and other parts, and an electrode terminal formation surface is attached to the other face of the resin substrate 12. The substrate for a semiconductor device is provided with openings so as to expose electrode terminals 30a and 30b disposed on the electrode terminal formation surface when mounting a semiconductor element 28 on the electrode terminal formation surface. The protective film 20 is formed thicker than the height of loop sections of bonding wires 32 which connect the electrode terminals of the semiconductor element 28, the electrode terminals, and the bonding section by wire bonding.
Patent JP-2003083737-A (JP)
Title: Thickness-measuring apparatus
Inventor: KOBAYASHI KAZUYOSHI
IPC: G01B21/08
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To raise a sensor head by reliably detecting that a foreign object adheres to the peripheral surface of a backup roller or a sheet member due to failure that cannot be detected in advance or a thick portion is generated in the sheet member. SOLUTION: The thickness-measuring apparatus comprises a support apparatus that is arranged near a backup roll 11 so that it can travel in the axial direction of the backup roll 11, and a sensor for measuring the thickness of the sheet member 12 that is carried along the peripheral surface of the backup roll 11. The thickness-measuring apparatus also comprises a sensor head 13 mounted to the support apparatus via a drive apparatus, a foreign object detection sensor 16 that is mounted to the support apparatus and detects foreign objects adhering to the peripheral surface of the backup roll 11 or the sheet member 12, and a control apparatus for moving the sensor head 13 in a direction away from the peripheral surface of the backup roll 11 by operating the drive apparatus when the foreign object detection sensor 16 detects the foreign objects.
Patent JP-2003087198-A (JP)
Title: Automatic equalizer filter
Inventor: NARAHARA KOICHI
IPC: H04B10/07
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To compensate for waveform deterioration by polarization dispersion. SOLUTION: This automatic equalizer filter has an equalizer filter 10 for generating a plurality of signals having different phases and amplitudes based on an input signal and a feedback signal to a plurality of amplitude adjustment ports and outputting the sum of the generated signals as the output signals, and a feedback signal generation means 20 for inputting a plurality of amplitude signals according to a signal waveform obtained by sampling the output signal of the equalizer filter 10 to the respective amplitude adjustment ports of the equalizer filter 10 as the feedback signals.  The feedback signal generation means 20 sends an amplitude signal at an hourly new timing out of the output signals of the equalization filter 10 to a port concerning waveform generation of small phase delay out of the plurality of amplitude adjustment ports, and sends an amplitude signal at an hourly old timing out of the output signals to a port concerning waveform generation of large phase delay out of the plurality of amplitude adjustment ports.
Patent JP-2003084612-A (JP)
Title: Cleaning member and fixing device
Inventor: JINZAI MAKOTO
IPC: D04H1/435
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To prevent sneaking through and offset of various toners including toners using a styrene-acrylic copolymer resin as a binder resin component by disposing a cleaning member furnished with felt for catching and storing contaminants at an image forming device. SOLUTION: The felt is fabricated from 40 to 80 mass% aromatic polyamide fibers, by the weight of the felt, 5 to 55 mass% polyethylene terephthalate fibers and 1 to 5 mass% styrene-acrylic copolymer fibers.
Patent JP-2003082241-A (JP)
Title: Resin composition for sealing semiconductor and semiconductor device using the resin composition
Inventor: IKEMURA KAZUHIRO
IPC: B29C45/02
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition for sealing semiconductors, having high safety, soldering resistance, reliability on moisture resistance and flame retardancy and also excellent with respect to low stress and flowability, and to provide a semiconductor device using the resin composition. SOLUTION: This resin composition comprises a thermosetting resin such as an epoxy resin, a curing agent, a compounded metal hydroxide with specific crystal structure and a butadiene rubber. The other objective semiconductor device is obtained by sealing semiconductor elements with the resin composition by transfer molding process or by sealing the electrode surface of the semiconductor elements by the use of the resin composition of sheet-like form.
Patent JP-2003090062-A (JP)
Title: Supporting structure for cab in working vehicle
Inventor: NAKAGAMI HIROSHI
IPC: B62D24/02
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a support structure for a working vehicle having a simple structure securing required rigidity and attaching strength capable of assuring a required height for the cab and arranging the cab within the height range satisfying the maximum height dimension of the vehicle based on the basic domestic laws. SOLUTION: The support structure of the cab (3) for the working vehicle is located at the sideward deviation position of the main support member (2) for cab having the required height provided on the top surface of the vehicle frame, and a damper space is provided by utilizing the sideward space region within the height range from the bottom surface of the main support members (2). Within the installing space, a support bracket (5) is arranged, which is supported in a cantilever-shape for one end of the main support member (2). At the support hole (5a) formed at the tip side of the support bracket, a damper (4) is housed and supported without projecting out above the top end surface of the main support member (2), and its moving portion (4b) is fixed to and supported by the floor plate (3a) of the cab (3).  The support bracket (5) is formed to desired shape and size within the height range satisfying the maximum height of the vehicle without changing the main support member (2) and cab (3).
Patent JP-2003155218-A (JP)
Title: Hair growing composition
Inventor: MIDORIKAWA TATSUYUKI
IPC: A61Q7/00
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a hair growing composition having good hair growing effect and such high safety as to adequately stand long-term use. SOLUTION: This hair growing composition comprises as the active ingredients prostaglandins A, prostaglandins D and derivatives thereof, adenosine 3',5'-cyclic phosphoric acid compound (cAMP) derivatives, fucoidan, fucoidan- containing extract, fatty acids with odd-numbered carbon chain length and derivatives thereof, alcohols with odd-numbered carbon chain lingth and derivatives thereof, and at least one compound selected from tocotrienol and minoxidils; wherein it is preferable that the fucoidan or extract containing the same is derived from at least one of sea algae belonging to Analipus, Cladosiphon, Nemacystis, Ecklonia, Lessonia, Durvillea, Alaria, Ascophylum, Eisenia, Laminaria, Ectocarpus, Hizikia, Fucus, Sargassum, and Microcytis.
Patent JP-2003081121-A (JP)
Title: Motor-driven power steering device
Inventor: KANDA KOJI
IPC: B62D6/00
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a motor-driven power steering device for preventing a steering wheel from vibrating in case of a high gain of inertia compensation by detecting steering torque according to twisting of a link shaft for linking an input shaft combined with a dirigible road wheel to an output shaft combined with a steering mechanism, and adding drive current for compensating a phase of the torque. SOLUTION: As the gain of inertia compensation increases, a frequency characteristic the phase compensation is changed into a higher frequency and inertia compensation current corresponding thereto is generated and added to drive current for a motor, to thereby prevent a steering wheel from vibrating.
Patent JP-2003081136-A (JP)
Title: Front end structure of vehicle
Inventor: SASANO NORIHISA
IPC: B60K11/04
Filed: 2001-09-17
Abstract: PROBLEM TO BE SOLVED: To prevent hot air from going around a forward vehicle side of a panel from a space between a pipe and (an edge of) a through hole. SOLUTION: Connectors 233 and 234 are connected to each other, and first and second pipes 231 and 232 are connected to each other so that at least one of the connectors 233 and 234 is located within the through hole 133. The through hole 133 is closed by the connector 233, and a space between a refrigerant pipe 230 and an edge of the through hole 133 is considerably reduced thereby. Thus, hot air is prevented from going around the forward vehicle side of the panel 100 from a space between the refrigerant pipe 230 and the edge of the through hole 133 without closing the space by a closing means such as a rubber (a grommet) and a packing.
Patent JP-2003088595-A (JP)
Title: Inactive gas fire extinguishing equipment
Inventor: YASUDA KAZUYOSHI
IPC: A62C35/02
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To provide inactive gas fire extinguishing equipment capable of enhancing the charging pressure of an inert gas fire-extinguisher without raising the withstand pressure grade of fire control equipment. SOLUTION: In this inactive gas fire extinguishing equipment, the inactive gas fire-extinguisher stored in a gaseous state in an extinguisher storage cylinder 1 is released to a section to be fire-controlled 6, and the concentration of the inert gas fire-extinguisher in the section 6 is kept at a flame extinction concentration or more, whereby the fire is extinguished. A pressure control valve for regulating the release-side gas pressure of the inactive gas fire-extinguisher to a reference gas pressure or less is used in the cylinder valve 2 of the extinguisher storage cylinder 1, and an orifice 15 for reducing the release-side gas pressure of the inactive gas fire-extinguisher to the allowable pressure of a secondary pipe 52 or less is arranged on the downstream side of the cylinder valve 2.
Patent JP-2003091675-A (JP)
Title: Information delivery system, information delivery method, information delivery device and information display device
Inventor: MIYAZAKI KISHIKI
IPC: G06Q50/00
Filed: 2001-09-18
Abstract: PROBLEM TO BE SOLVED: To ensure advertising revenue of a service provider from an advertiser without giving unpleasantness to a user who receives service, and ensure a low-cost configuration and operation of a system. SOLUTION: When a server device comprising a content database 13 for storing delivery information (content data and advertisement data) and a user database for storing user data delivers delivery information to an Internet photo frame, the advertisement information amount of advertisement data delivered from the server device 2 to the Internet photo frame is controlled according to a preset usage rate of the user, and the delivery information is delivered according to a genre desired by the user.
Patent JP-2003096522-A (JP)
Title: Method for producing sintered ore for blast furnace and sintered ore for blast furnace
Inventor: MACHIDA SATOSHI
IPC: C22B1/16
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To produce a sintered ore suitable to charge into a blast furnace while securing a yield and a productivity of the sintered ore by making suitable blending of raw material having high silica content to iron content in a pseudo grain pelletizing. SOLUTION: In a method for producing the sintered ore for blast furnace, with which in the pre-treatment of sintering raw material, pre-pseudo grain is prepared and a double structural pseudo grain is prepared by forming the outer layer on the pre-pseudo grain and this is used for the sintering raw material, various kinds of blending raw materials are divided into four groups of a solid fuel, an auxiliary raw material containing CaO, a low silica raw material having <0.3 mass% ratio of SiO2 and Fe and a high silica raw material having >=0.3 mass% ratio of SiO2 and Fe among the various kinds of blending raw materials except the solid fuel and the auxiliary raw material containing CaO.  The pseudo grain 16 is prepared by using the whole amount of the auxiliary raw material 7 containing CaO and at least a part of the low silica raw material (e.g. 9) and a part or zero of powdery coke 10 on the outer layer and using the whole amount of low silica raw material except the low silica raw material used for the outer layer and the whole amount of solid fuel except the solid fuel used for the whole amount of high silica raw material 5 and the outer layer.
Patent JP-2003099321-A (JP)
Title: Memory controller
Inventor: MIYAHARA TADAYOSHI
IPC: G06F12/00
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To perform READ accesses to an address written in advance, while changing the value of PDL, recognize optimum delay time to be set at the PDL by whether or not a correct value is read, and latch the READ data in the effective region. SOLUTION: The controller is provided with a delay adjusting means (not shown) to perform delay adjustment to a memory system, which reads/writes data to DDR-SDRAM 14 to 16 by delaying a strobe signal DQS, and a memory control part 10 which writes a specific value to a specific address, changes and reads the delay value of the delay adjustment means to the same address with the address, compares and recognizes both values, and set up the intermediate value of the recognized readable range to the delay adjustment means.
Patent JP-2003098811-A (JP)
Title: Toner supply device
Inventor: KIN KIYOUHAN
IPC: G03G15/08
Filed: 2001-09-25
Abstract: PROBLEM TO BE SOLVED: To supply a toner supply device which facilitates charging and removal of a rotary drive type toner cartridge, and which can be reused without damaging the surface. SOLUTION: In the toner supply device, a spiral protrusion part carrying a toner to a discharge opening is formed on the inner wall of a bottle-like toner cartridge supplying the toner to the developing device of an electronic photographic imaging apparatus; a groove recess part is formed in the longitudinal direction of the outer surface; a cartridge guide member having a corresponding engaging protrusion to be engaged with the groove recess part of the toner cartridge on an inner peripheral part is provided; only when the groove recess part and the engaging protrusion match, is the toner cartridge fitted to an attaching and detaching opening of the electronic photographic imaging apparatus via the cartridge guide member; the edge part of the toner cartridge is engaged with and charged to a holder having a rotary drive shaft;  and the cartridge guide member can be rotated integrally with the toner cartridge.