baber/WOPTO huggingface dataset:
Patent JP-2003198403-A (JP)
Title: Tuner incorporating voltage converter
Inventor: PRUVOST XAVIER
IPC: H03L7/08
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive solution having an improved performance in spectrum purity, ease of implementation and stability of control of an interme diate frequency (IF) signal.  <P>SOLUTION: In the tuner for converting a radio frequency signal to the IF signal and having a voltage converter for supplying a control signal and a mixer related with an oscillator voltage-controlled by the control signal, the voltage converter is provided with an auto-oscillating circuit for generating an ac voltage signal of a variable level, a rectifying means for supplying a dc voltage signal of a variable level based on the ac voltage signal of a variable level and an additional circuit for reducing the variations of the attenuation coefficient of the auto-oscillating circuit, and this additional circuit receives the dc voltage signal of the variable level and supplies the control signal.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004163459-A (JP)
Title: Liquid crystal panel and method of manufacturing the same
Inventor: KASHIWAKAWA TAKAHIRO
IPC: G02F1/1339
Filed: 2002-11-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal panel in which a junction between a spacer and a substrate is never destroyed by temperature variation and further a significant variation of a distance between the substrates (a cell gap) caused by external pressure is avoided and the occurrence of interference fringes, variation of color tone and variation of driving voltage characteristics are avoided and a method of manufacturing the same.  <P>SOLUTION: A columnar spacer 26 is formed on one substrate 20 by using a photoresist with an added resin to impart elasticity thereto. Then in the case the one substrate 20 and the other substrate 30 are bonded to each other with a sealant, the spacer 26 is bonded to the other substrate 30 with heat and pressure. Subsequently a liquid crystal is filled in between the substrates 10, 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004160560-A (JP)
Title: Cutter positioning and setting device in slitter
Inventor: MIYAMOTO MASAJI
IPC: B26D1/24
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutter positioning and setting device for a slitter, which accurately positions and sets all cutters.  <P>SOLUTION: Positioning block 22, 32 are provided with registration air cylinders 25, 35 with proximity position indicating pointers 27, 37 having tapered conical rods 26, 36 at the tip parts. The respective cutter holders 12, 17 are provided with convergent-divergent conical registration recessed parts 28, 38 where the tips of the rods of the registration air cylinders are closely fitted. By registration to the cutting edges 29, 39 of cutters 12a, 17a held in the cutter holders of the proximity position indicating pointers attached to the registration air cylinders, it is indicated that the tip parts of the rods of the registration air cylinders are located in the proximity positions to be fitted to the registration recessed parts of the cutter holders.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004165276-A (JP)
Title: Adsorbing device and transport device
Inventor: KUSA YOSHINORI
IPC: H01L21/677
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To surely adsorb a deformed material to be adsorbed in an adsorbing device adsorbing the adsorbed material such as a wafer and in a transport device using the adsorbing device.  <P>SOLUTION: The adsorbing device is provided with an adsorbing part which is formed in a main body and has an adsorption hole, and a flat pad which is fixed to the adsorbing part and abuts on the adsorbing member. The pad has a hole connected to the adsorption hole, and an elastically deformed part is formed at an outer peripheral part. The transport device is provided with a transport arm which can move into a cassette where a plurality of wafers are stored and has an adsorbing part for adsorbing the wafer, a flat pad which is fixed to the adsorbing part of the transport arm and abuts on the wafer, and a driving means for moving the transport arm and carrying out the wafer from the cassette part or carrying it in the cassette. The adsorbing part has an adsorption hole and the pad has a hole connected to the adsorption hole. An elastically deformed part is formed at an outer peripheral part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004159770-A (JP)
Title: Ultrasonic diagnostic equipment
Inventor: NAGASAKI KATSUHIKO
IPC: A61B8/00
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To control the transmission of ultrasonic waves according to presence/absence of a diagnosis, namely the necessity of the transmission, in ultrasonic diagnostic equipment.  <P>SOLUTION: In the figure, (a) is a transmission signal and shows states where a search unit is used and released subsequently in air. (b) is a present receiving signal and (c) shows a receiving signal one line prior to the present. The receiving signal is thus changed for every one line when the search unit is used, while it is scarcely changed in the air release. A difference between the receiving signal (b) and the signal (c) is found and a waveform after the detection is shown in (d). The signal after the difference and the detection becomes an extremely small signal in the air release. The difference signal is treated with a low pass filter and a threshold, outputted to a CPU (central processing unit) and used as a power limit determination and a power limit control. The difference between the receiving signals is processed under the power limit control and a power restoration control is performed based on the difference signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004164157-A (JP)
Title: Composite device management device, system, method and program
Inventor: TAKAHARA MASAKAZU
IPC: H04N1/00
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To achieve all-around and highly accurate management of charges for a composite device management system.  <P>SOLUTION: A job of input requests is analyzed by a job information management means 21 and an estimate is calculated by a charge estimate calculating means 23 based on the contents of the job analysis and composite device management information defined for each function or setting of the composite device 30. A charge comparison means 24 compares the sum of the estimate and a cumulated amount to the upper limit of the charge, and if there is a possibility that the sum exceeds the upper limit, a job process reporting means 26 selects a job processing method for not exceeding the upper limit, and the method is reported to the composite device 30. This is reported to all of the plurality of composite devices 30 belonging to the same category.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004166374-A (JP)
Title: Power supply
Inventor: ISHII HIDEO
IPC: B23K9/095
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply for arc discharge which generates display signals capable of accurately monitoring an output current regardless of its magnitude.  <P>SOLUTION: The power supply includes a Hall current transformer 30 to generate a detection voltage showing the load current by detecting the load current flowing in the load by supplying the high-voltage for discharging to the load and a high-frequency controller 16 to which the detection voltage is supplied. The high-frequency controller is constituted by including a generation part 36 of switching control signals to turn on/off switching means IGBT (insulated gate bipolar transister) 8a, 8b of a high-frequency converter 12 responding to the detection voltage, a generation part 44 of the display signals for a first monitor which generates the display signals for the first monitor from the absolute value by converting the detection voltage to the absolute value when the output current is above a prescribed value, and a generation part 58 for a second monitor which generates the display signals for the second monitor from the comparison results by comparing the detection voltage with the pre-set reference potential when the output current is below the prescribed value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004165462-A (JP)
Title: Solid-state imaging device and its manufacturing method
Inventor: HIRATA KIYOSHI
IPC: H01L27/148
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid-state imaging device having a satisfactory image quality by effectively forming a channel stopper to the miniaturization of pixels and preventing color mixing phenomenon or the like.  <P>SOLUTION: Channel stoppers 20, 50 are formed by a plurality of processes of impurity ion implantation. Forming four layers of impurity regions 20A, 20B, 20C, and 20D, and impurity regions 50A, 50B, 50C, and 50D in a depthwise direction (a bulk depthwise direction) of a semiconductor wafer 100 provides p-type region down to a deep region of the wafer 100 to prevent mobility of unwanted electric charge. Four-layered impurity regions 70A, 70B, 70C, and 70D of a channel stopper 70 formed gradually narrower in a depthwise direction of the wafer 100 avoids a decrease in a charge storage region at light receiving part in the deep part of the wafer 100 caused by the diffusion of the p-type impurity of the channel stopper 70.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004166059-A (JP)
Title: Method and device for transmitting data
Inventor: YAMASHITA SHIGEYUKI
IPC: H04N7/01
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To perform efficient serial transmission by forming one-system bit serial data conforming to an HD-SDI and sending the bit serial data for transmission with respect to digital data that forms 720P signal of a 4:4:4 format.  <P>SOLUTION: A video data part included for each line period of data DVX that forms 720P signal of a 10-bit/4:4:4 format is converted into two-system video data part data corresponding to data that forms an HD digital video signal of a 10-bit/4:2:2 format, first and second word sequence data formed in such a way that data for a new line period based on each of the video data part lie in a line are obtained, the word sequence data are subjected to multiplexing processing to form one-system multiplex word sequence data DP (10), and serial data DS based on the multiplex word sequence data are obtained and transmitted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004172742-A (JP)
Title: Clock regenerative circuit
Inventor: TSUBAMOTO HIROTA
IPC: H04L7/02
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clock regenerative circuit 100 for coping with jitter that definitely decides data with periodically produced jitter.  <P>SOLUTION: An optimum phase discrimination circuit 20 discriminates an optimum clock to definitely decide input data 700 in a polyphase clock signal 800 comprising a plurality of clocks whose phases differ from each other, a jitter analysis circuit 30 analyzes periodic jitter of the input data 700 in advance, designates selection orders of the clocks on the basis of the result of analysis, adjusts an output timing of the clock, generates a fixed pattern selection signal 820 for designating the selection order of the polyphase clocks, a clock selection circuit 40 outputs a clock selected from the polyphase clock signal 800 on the basis of the signal 820, and a latch circuit 50 definitely decides output data 710 from the input data 700 on the basis of the clock.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004168136-A (JP)
Title: Cover member
Inventor: NISHIMURA YASUHIKO
IPC: B60R13/08
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cover member excellent in acoustic absorption and sound insulation and in permeability, especially an engine undercover.  <P>SOLUTION: This cover member 20 is set to face against an engine 4 required to release heat and is constituted by arranging a plurality of acoustic bar members 22 with the vehicle longitudinal direction in the longitudinal direction with intervals between each other. A plurality of the bar type members 22 are arranged with the intervals between each other in the vehicle vertical direction and in the car width direction, and outside dimensions of one of the bar type members in the car width direction is set large in comparison with a clearance D in the car width direction of the two bar type members positioned on both sides of the one bar type member.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004135638-A (JP)
Title: Method for suppressing germination of garlic
Inventor: SUGIYAMA TAKEO
IPC: A23L19/00
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of the difficulty in year-round planned shipping of garlic caused by the sudden retire of a germination suppressing agent represented by 39% solution of maleic hydrazide for suppressing the germination of garlic.  <P>SOLUTION: The sprouting part and the root part of a garlic are subjected to predrying treatment at ≥30°C for ≥3 days after harvest and irradiated with continuous or pulse electromagnetic radiation to suppress the germination of the garlic. The germination of garlic is suppressed relatively easily at a low cost simply by treating the sprouting part or the root part of garlic with electromagnetic wave harmless to food or with ethyl alcohol known as a safe additive. Furthermore, the germination suppressing treatment of garlic is carried out by specifically combining the hitherto separately performed dry-heat treating storage with the cold storage and finding the optimum storage condition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004167824-A (JP)
Title: Method for adding manufacturing/inspection data to tire and electronic chip-incorporated tire
Inventor: AKIIKE KIYOSHI
IPC: B60C19/00
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for adding manufacturing/inspection data to a tire and an electronic chip-incorporated tire capable of easily acquiring the data.  <P>SOLUTION: An electronic chip 17, which can write and read data by a wireless means, is inserted in the rubber layer of an inner liner 16 at the time of production of a green tire. After a bar code 18 for discriminating the green tire is bonded to the outside of a side wall 12, the green tire is vulcanized and molded to embed the electronic chip 17 in the tire 10 and the initial data of the tire acquired at the time of production/inspection of the tire is written in the electronic chip 17.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004168369-A (JP)
Title: Appliance transporting container
Inventor: HOSOMI MASARU
IPC: B65D6/18
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an appliance transporting container which can reduce a member to be disposed of after single transportation, reduce the cost required for the disposal, and be downsized during return or storage.  <P>SOLUTION: A fixing tool 1 for an appliance to be transported is formed, having ends of a band 1d for securing a breadthwise movement of the appliance 3 to be transported, a band 1b for securing a longitudinal movement and a partitioning pad 1f for partitioning the appliance 3 from a base 1a and other appliances 3 fixed to the base 1a for mounting the appliance 3. The appliances 3 are stacked via the pads 1f on the fixing tool 1 and fixed by the respective bands 1d and 1b. Then they are fixedly received into the rectangular appliance transporting container 2 consisting of side face plates 2a and 2b which can be folded from predetermined positions. In addition, the fixing tool 1 with the container 2 removed is received in the container 2 which has been made into a shallow box with the side face plates 2a and 2b folded.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004170270-A (JP)
Title: Self-winding watch having adjusting apparatus
Inventor: WATANABE MAMORU
IPC: G04B5/14
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a self-winding watch, where an adjusting apparatus for adjusting a balance with hairspring is efficiently arranged in a movement and a thin and compact movement is provided.  <P>SOLUTION: The self-winding watch comprises a main plate 102; a time display wheel 324; a winding stem 110; and a switching apparatus. A movement barrel 120 is arranged on the front side of the main plate while overlapping with a main plate reference horizontal axis 308 between first and fourth regions 301 and 304. The balance 140 with hairspring is arranged on the front side of the main plate while overlapping with a main plate reference horizontal axis 308 between second and third regions 302 and 303. The switching apparatus is arranged on the rear side of the main plate. The adjusting apparatus 470 passes through the main plate and includes an adjusting portion 470b for adjusting the balance 140 with hairspring. A portion where the adjusting portion of the adjusting apparatus adjusts the balance with hairspring exists within the second region 302, and the rotation center of the adjusting apparatus 470 within the second region 302.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004167597-A (JP)
Title: Suspension device of looper carriage
Inventor: KIRIMOTO SHUNJI
IPC: B21C49/00
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To curtail equipment costs and maintenance expenses by stably passing a belt-like material without causing meandering of the material in a looper.  <P>SOLUTION: The suspension device of a looper carriage 4 for loading a movable roll 6 is such that a plurality of elevation means 100 (110) are arranged in the longitudinal direction of the movable roll 6 body, wherein the elevation means 100 (110) has wires 30 (32) for lifting the looper carriage 4 through sheaves 10 (12) and winding devices 20 (22) for winding the wires, and that the variation of the wire length L1 (L2) between the winding device and the sheave with respect to the wire winding by the winding devices 20 (22) is designed to be the same for each elevation means 100, 110.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004175122-A (JP)
Title: Detection device for steering state of steering wheel
Inventor: SUGITANI NOBUYOSHI
IPC: B62D119/00
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detection device for a steering state of a steering wheel capable of detecting the steering state of the steering wheel more accurately.  <P>SOLUTION: The direct steering effort of the steering wheel 22 by a driver is the work load onto the steering wheel 22. Detection of the work load permits more accurate detection of the steering state of the steering wheel. The work load W is the product of a time differential value Δθ/Δt of a steering angle and a torque Tp, therefore by calculating the work load W with an ECU50, the direct steering operation of the steering wheel of the driver, that is, the accurate steering state of the steering wheel can be detected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003217601-A (JP)
Title: Electrochemical cell comprising multiple plate electrode assembly contained in casing of irregular form
Inventor: PROBST JOSEPH M
IPC: C25B9/17
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an economical method for manufacturing an electrode assembly of a substantially desired form engageable in a casing of a similar form without deteriorating its volume efficiency.  <P>SOLUTION: The electrode assembly comprising multiple anode and cathode plates substantially matching the inner surface form of the casing is provided to complete an electrochemical cell. Regardless of the form required by a device driven by the cell for the electrode assembly, the inner space left unoccupied by electrode active substances is minimized.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004176936-A (JP)
Title: Air-conditioner and its operation control method, and air-conditioning system
Inventor: KAMII YOSHIKAZU
IPC: F24F11/02
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To reduce wasteful power consumption during preliminary operation based on instructions of on-timer reserved operation in the absence of a user, without an increase in cost of equipment.  <P>SOLUTION: This air-conditioner 1 is connected to a remote control device 2 via a communication line 4 in a communicative manner. In the air-conditioner 1, when instructions of on-time reserved operation are given by the remote control device 2, an air-conditioning load 8 is preliminarily operated in a shorter time than in the case that instructions of on-timer reserved operation are given by instruction means (a remote controller 3 and a switch 10) and with its maximum capability so that room temperature reaches a set temperature at a set time with on-timer reservation. Namely, when the instructions of on-timer reserved operation are given through remote control, the air-conditioning load 8 is preliminarily operated in a sequence different from that in the case that the instructions of on-timer reserved operation are given by the instruction means.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004179952-A (JP)
Title: Multi-resonance chip antenna
Inventor: FUJIMURA MUNENORI
IPC: H01Q5/10
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small multi-resonance chip antenna capable of transmitting/receiving radio waves in a plurality of frequencies.  <P>SOLUTION: This invention is provided with a base 1, a plurality of helical conductors 7, 8, 9 provided over the entire circumference of the base 1 and terminal parts 5, 6 provided to the base 1, the plurality of helical conductors 7, 8, 9 are mutually non-contact and one end part of one helical conductor 7 of the plurality of helical conductors 7, 8, 9 is connected with the terminal part 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004176632-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: YOSHIDA KOHEI
IPC: F02D41/04
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust emission control device for internal combustion engine including an SOx retaining member to hold sulfur oxides (SOx) in exhaust gas, in which SOx can be removed from the SOx retaining member while preventing acceleration of degradation of the SOx retaining member.  <P>SOLUTION: The exhaust emission control device includes the SOx retaining member arranged in an exhaust passage, an air-fuel ratio sensor, a reducing agent supply means for supplying a reducing agent to the SOx retaining member, an air-fuel ratio control means which controls the air-fuel ratio of the internal combustion engine according to the learned value of air-fuel ratio, a control means which controls the reducing agent supply means so that the exhaust gas flowing into the SOx retaining member may have desired air-fuel ratio, and a learned value reset means which resets the air-fuel ratio learned value to the initial value before the control means starts controlling the reducing agent supply means in order to remove SOx from the SOx retaining member. Thus, because the reducing agent is never added to the SOx retaining member based on the erroneously learned value of air-fuel ratio, it is possible to prevent acceleration of degradation of the SOx retaining member.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004176023-A (JP)
Title: Curable lubricant for use in jacking method
Inventor: YODA YUKIHIRO
IPC: E21D9/06
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a curable lubricant for use in a jacking method, which effectively acts as a lubricant and backfilling material by filling it into a tail void of a jacking pipe in a jacking method for laying various types of a pipe line in the natural ground, and to provide its use.  <P>SOLUTION: The curable lubricant for the use in the jacking method comprises 100 pts.wt. water-granulated slag, 4-100 pts.wt. bentonite, 1-100 pts.wt. soda ash, and preferably further 0.02-5 pts.wt. thickener is added thereto. The amount ratio of each the components of the lubricant fed into 1 m<SP>3</SP>of the tail void is that, 100-500 kg water-granulated slag, 20-100 kg bentonite, 5-100 kg soda ash and the balance of water. The fed composition acts as the lubricant to lubricate the jacking of the jacking pipe, and cure itself under the easy controll of the curing rate, giving the cured product with high strength.  <P>COPYRIGHT: (C)2004,JPO