baber/WOPTO huggingface dataset:
Patent JP-2000299464-A (JP)
Title: Power trench mos gate device and its manufacture
Inventor: KOCON CHRISTOPHER
IPC: H01L29/78
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a power trench MOS gate device which is improved in switching loss and reduced in on-resistance. SOLUTION: A power trench MOS gate device is provided with a heavily- doped semiconductor substrate 201, a deep trench gate 213 separated by an insulating layer 212 in an upper layer composed of an N-epitaxial layer 202, doped to a first conductivity-type and well layers 215 doped to a second conductivity-type, and a strongly conductive drain region 211 below the trench gate 213. The gate device is also provided with source region 216 which are heavily doped to first conductivity-type by selective implantation and formed adjacent to the trench gate 213 and more heavily doped main body regions 217 in the upper parts of the second conductivity-type well layers 215. Therefore, the on-resistance of the drain region 211 can be reduced.
Patent JP-2001279779-A (JP)
Title: Bidet
Inventor: KATAOKA YUMIKO
IPC: E03D9/08
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To securely remove stuck materials without troublesome manipulation regardless of kinds of body wastes as an object to be removed or the condition stuck on a human body. SOLUTION: A key for selecting a washing mode that the viscosity of body wastes and dried condition of stuck materials are taken into consideration for respective washing of the hips, memses, a discharge from the womb is provided on an operation panel, and a water discharging condition such as flow speed and flow rate of washing water, air mixing ratio, frequency of intermittent discharge water, and washing range is determined previously so as to be suitable for removal of the above stuck materials so as not to give an unnecessary strong stimulus in accordance with respective washing modes. A user can execute an appropriate washing corresponding to the degree of difficulty of removal of dirt of bodily wastes by only selecting an appropriate washing mode according to his physical condition and excretion condition of the day.
Patent JP-2001275636-A (JP)
Title: Method for preserving food
Inventor: SAKAMAKI YAWARA
IPC: A23L3/00
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for preserving a food by which the taste and appearance color are excellent and the putrefaction with thermostable microbes can be suppressed even when the food is preserved at high temperatures. SOLUTION: This method for preserving the food is characterized by formulating a food containing a starch and an oil and fat with one or more kinds of emulsifying agents selected from sucrose esters of fatty acids, decaglyceryl monolaurate and decaglyceryl monomyristate, regulating the content of the emulsifying agents to 0.01-1 wt.% then filling and hermetically sealing the resultant food in an airtight container and heat-treating the filled and hermetically sealed food. Thereby, the putrefaction with the thermostable microbes can be suppressed without deteriorating the taste or appearance color even in the food containing the starch and oil and fat and the food can stably be preserved even at high temperatures for a long period.
Patent JP-2001285136-A (JP)
Title: Synchronization following circuit
Inventor: TATSUMI MASAHIRO
IPC: H04B1/7085
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a digital synchronization following circuit which reduces errors in received modulation data. SOLUTION: The circuit is provided with a punctual correlation device 8 for performing inverse spreading at the position of a reference phase with respect to a spread spectrum signal and outputting a correlation value by each symbol, an early correlation device 1 for performing inverse spreading at a position where the phase is advanced by Δ chip from the reference phase and outputting a correlation value by each symbol and a late correlation device 2 for performing inverse spreading at a position where the phase is delayed by Δ chip from the reference phase and outputting a correlation value by each symbol. The operation clock with respect to the device 8 is made faster than the operation clock with respect to the device 1 and the device 2.
Patent JP-2001284709-A (JP)
Title: Optical output circuit
Inventor: KUROIWA MUNEHIKO
IPC: H04B17/00
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an optical output circuit easy to adjust with a simple circuit configuration. SOLUTION: An optical signal corresponding to a data signal DT is outputted from an LD 1 through a modulation current of a modulation current driving unit 4, and partly detected by a PD 2. The data signal DT is fed also to differential amplifiers 7 and 20, and compensated for an offset amount equivalent to an optical level detection error to generate a mean voltage of data signals at mean voltage generating units 9 and 21. In a mean voltage generating unit 15, a mean value of output levels of the optical signal detected by the PD 2 is generated. The mean level of the optical signal and the mean voltage of the data signal DT are compared by a comparator 10, and on the basis of the compared result, a bias current as a reference is fed from a bias current driving unit 11 to the LD 1. The mean level of the optical signal and the mean voltage of the data signal DT are compared by a comparator 19, and an alarm signal AL is generated when the optical signal is dropped lower than the data signal DT.
Patent JP-2001289005-A (JP)
Title: Cat back deformation preventing casing
Inventor: KONDO MITSURU
IPC: F02C7/00
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a cat back deformation preventing casing capable of preventing the cat back deformation to be generated by a deviation of the temperature distribution between an upper and a lower parts of a casing of a turbine or the like. SOLUTION: This cat back deformation preventing casing is divided into two of an upper casing and a lower casing by passing a rotor through the inside of the casing, and each division surface is formed into a flange connection part. This casing is provided with an upper heat transmitting piping provided in an upper part of the upper casing, a temperature measurer provided in the upper casing, and a temperature measurer provided in the lower casing. The upper part heat transmitting piping is formed so as to supply the cooling heat medium fluid on the basis of the temperature detected by the temperature measurers of the upper casing and the lower casing.  Even in the case where a deviation of the temperature distribution that the temperature of the upper part of the casing is higher than hat of the lower part of the casing is generated, this temperature difference is detected, and the cooling heat medium fluid is supplied to the upper heat transmitting piping so as to cool the upper casing, and the temperature of the upper part and the lower part of the casing is evened so as to prevent the cat back deformation.
Patent JP-2000303557-A (JP)
Title: Steel framed reinforced concrete structure using thickened wall steel pipe
Inventor: FUKUDA AKIRA
IPC: E04B1/58
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To improve bearing force, reduce cost and facilitate construction. SOLUTION: A column 1 is composed of a wall-increased steel pipe 2, concrete 3 placed in the steel pipe 2, and reinforcements 4 embedded in the concrete 3. The thickened wall steel pipe 2 has an increased wall part 2a formed at a part in the longitudinal direction by high frequency induction heating and compression. Beams are jointed to this thickened wall part 2a by bolts or the like. The reinforcements 4 are previously built up into a cage-like reinforcement built-up body 4A with column main reinforcements 4a and hoops 4b and arranged being inserted from above after erecting the thickened wall steep pipe 2.
Patent JP-2001285859-A (JP)
Title: Video transmitting and receiving method, video transmitting station and video receiving station
Inventor: MUKAI MASAHIRO
IPC: H04N7/20
Filed: 2000-04-03
Abstract: PROBLEM TO BE SOLVED: To obtain a video transmitting and receiving method, a video transmitting station and a video receiving station, by which video signals transmitted from the plurality of video transmitting stations are automatically received in the video receiving station being a reception object. SOLUTION: The video transmitting station 10 transmits a control signal by a default channel before regularly transmitting the video signal. The control signal comprises the receiving station recognizing code of the video receiving station for receiving the video signal transmitted from the video transmitting station and a satellite communication channel for regularly transmitting the video signal. The video receiving station 13 receives the default channel and changes-over a reception channel into the satellite channel for regularly transmitting the video signal when the receiving station recognizing code of one's own station is contained.
Patent JP-2001287564-A (JP)
Title: Shift lever device
Inventor: SUZUKI YUTAKA
IPC: G05G5/08
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a gate type shift lever device whose cost is low. SOLUTION: In this shift lever device 10, a shift lock plate 60 is provided to be slid right and left, and in a P position, a shift lever 20 is positioned between engagement walls 64, 66 of the shift lock plate 60. When the shift lever 20 is moved from the P position to the left, the shift lock plate 60 is also slid to the left, so that a shift lock link 70 and a key interlock link 152 interlock. When a shift lock solenoid 100 is not operated, the shift lock link 70 can not be moved so that it enters the shift lock state where the shift lever can not be moved, and when the shift lever 20 is moved in a state with the shift lock solenoid 100 operated, the key interlock link 152 operates a wire 162 to enter the key interlock state of limiting extract of an ignition key.
Patent JP-2001287632-A (JP)
Title: Braking force controller
Inventor: YASUI YOSHIYUKI
IPC: B60T8/32
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To conduct proper braking assist in response to a road surface condition. SOLUTION: A BA controller 10 determines, by a determination part 32, whether BA control is to be carried out or not, based on a braking operation condition detected by a braking operation sensor 20, and conducts the BA control in response to an assisting quality set by an assist quantity setting part 34 when the BA control is to be carried out.  The BA controller estimates a road surface μ slope by a road surface μ slope estimating part 40 based on a wheel speed detected by a wheel speed sensor 28 to set, by a threshold value setting part 48, a threshold value when whether the BA control is carried out or not is determined by the determination based on an estimated result hereinbefore, and to set by the assist quantity setting part 34 the assisting quantity for conducting the braking assist, and the proper BA control is carried out thereby in response to the road surface condition to secure stability and steering controllability for a vehicle.
Patent JP-2001342140-A (JP)
Title: Medicine and feed for fish and crustacean
Inventor: GOTO KIYOSHI
IPC: A23K10/16
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a medicine and feed for fishes and crustaceans, capable of providing much exceeding immunological function activation compared to conventional ones, acting on fish leukocytes and crustacean hematocytes to enhance nonspecific biophylactic function and involving even in antibody production to activate specific biophylactic function. SOLUTION: The medicine for fishes and crustaceans and the feed for fishes and crustaceans are characterized by containing a cell debris derived from a Gram-positive bacterium and a inactivated killed bacterium as the active ingredients exhibiting synergistic effect; wherein the inactivated killed bacterium is derived from at least one bacterium selected from bacteria belonging to the genus Lactococcus, Streptococcus, Renibacterium, Nocardia, Mycobacterium, Vibrio anguillarum, Pasteurella piscicida; Photobacterium damsela subsp. Piscicida or Edwardsiella tarda.
Patent JP-2001286457-A (JP)
Title: Radiographic imaging apparatus, method of correcting radiological image, and memory medium
Inventor: MATSUNO HIROYUKI
IPC: A61B6/00
Filed: 2000-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a digital radiographic imaging apparatus hardly making correction errors, a method of correcting a radiographic image, and a memory medium. SOLUTION: The radiographic imaging apparatus with solid imaging elements for detecting X rays has a discrimination means for discriminating the kind of the solid imaging element based on the ID information of the solid imaging element 3 and a selection means for selecting image correction data among plural image correction data corresponding to the solid imaging element 3. The correction process for an image is executed by using selected one image correction datum. As correction data are selectively changed according to the quantity of imaging dose, the density resolution is not lost from the low density part to the high density part, so that generation of correction errors can be prevented.
Patent JP-2001295544-A (JP)
Title: Door stop angle adjusting mechanism for door closer
Inventor: NISHIOKA KATSUAKI
IPC: E05F3/22
Filed: 2000-04-11
Abstract: PROBLEM TO BE SOLVED: To prevent a knob from being loosened in a circumferential direction even if a door closer has been used for a long time. SOLUTION: A door stop angle adjusting mechanism X1 comprises a vertical fixed shaft 20 fixed on a support plate 12 and having a rod-like guide member 22 provided with a horizontal fixing pin 27 inserted therein, an angle adjusting slide plate 15 engaged with and disengaged from an outer engagement tooth 35 of the vertical fixed shaft 20 in a state of being assembled in a space 38 of a base end part 10 and a knob 16A having a series of notches 30A provided in an engagement insertion part 33 fitted in an fitting hole 21 of the fixing shaft 20 to be engaged with the horizontal fixing pin 27. The series of the notches 30A comprise a knob locking notch part 30c laterally communicating with a lower end part of a vertical guide notch part 30b and a stopper function notch part 50 communicating with a distal end part of the knob locking notch part 30c.
Patent JP-2001297065-A (JP)
Title: Small-sized information device with schedule function
Inventor: IIDA TAKESHI
IPC: G06F15/02
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized information device with a schedule function which can easily retrieve a schedule of specific business and give clear notice of the business of the schedule. SOLUTION: The small-sized information device with the schedule function comprises an input device 140, a display device 110, a voice output device 120, a storage device 160, a date notification device 150, and a controller 130. The controller 130 is composed of a CPU, a memory, etc., and the CPU operates according to a control program stored in the memory to control other devices. The input device 140 informs the controller 130 of data that a user inputs. The display device 110 displays pictures on a line display screen under the control of the controller 130. The voice output device 120 performs auditory output by voice, etc., under the control of the controller 130. The storage device 160 is stored with a schedule data table 161 and a business group property table 162.
Patent JP-2001295118-A (JP)
Title: Pocket with anti-dropout mechanism
Inventor: KUNIHARA NOBUO
IPC: A41D27/20
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a pocket without impairing its convenience and appearance as an outerwear pocket and preventing small articles therein from dropping out when a wearer bends down. SOLUTION: This outerwear pocket is such as to be sewn up into a piece of outerwear for respective parts (30, 32) or (44, 46) or (48, 50) and (34, 36, 38, 40) in this order; more specifically this pocket is obtained by the following steps: both ends (32, 33) of the foldback (24) of a pocket cloth are sewn on the front body followed by folding back the pocket cloth (26) an then both lower ends of a pocket cloth (10) are sewn on the front body; wherein it is characterized that the respective sewing positions (32, 33) lie toward the inner side of the pocket apart from the positions (34, 36).  This outerwear pocket thus obtained is such that small articles therein seldom drop off and are free from any hindrance to holding in/taking out of the pocket; this pocket is the same as conventional pockets in appearance, furthermore there is no need of attaching a pocket closure, chuck, button(s), etc., as in case of conventional pockets.
Patent JP-2001297097-A (JP)
Title: Storage management system, storage management method and computer readable recording medium recorded with storage management program
Inventor: MONYA MIKIO
IPC: G06F17/30
Filed: 2000-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a storage management system which can easily search a desired storage object. SOLUTION: This system comprises a storage place register means 10 which registers the information on the storage places of storage objects, a storage object register means 30 which registers the information on the storage objects in relation to the storage places and a storage object searching means 50 which searchs the storage objects registered by the means 30. A specific storage place storing a specific storage object is previously registered by both means 10 and 30, so that a desired storage object can be searched by the means 50 even when the storage place of the storage object is missed. Thus, the desired storage object can be easily searched.
Patent JP-2001302149-A (JP)
Title: Elevator cage
Inventor: MORI AKINOBU
IPC: B66B11/02
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To provide an elevator cage capable of connecting wall panels to each other simply and so hence capable of assembling them. SOLUTION: A wall panel 4 is erected at an edge section of car floor in a cage and then another wall panel 4 is erected at an edge adjacent to the former wall panes in the same manner as described above. A projected line section 17 is fixed fittedly to a groove-like recessed section 14 in a recessed end face 13 and a projected end face 16 which are opposed to each other. A peripheral wall of the cage is thus assembled with the cross direction edge section of the wall panels 4 adjacent to each other connected to each other in order. The cross direction edge section of the wall panels 4 accordingly is not required to be connected to each other through connection instruments, and so hence, the peripheral wall of the cage can be assembled easily in a short time and with lesser labor because of work in the cage for reducing assembly costs.
Patent JP-2000349200-A (JP)
Title: Wiring board
Inventor: TERASHI YOSHITAKE
IPC: H05K1/03
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a wiring board which is burned at a temperature of 800 to 1000 deg.C, low in dielectric constant and low in dielectric loss in a high-frequency region, high in mechanical strength, similar to a printed board in thermal expansion coefficient, and high in mounting reliability. SOLUTION: A mixture of 50 to 95 wt.% glass powder which is capable of separating out diopside oxide crystal phase (DI) which contains SiO2, Al2O3, MgO and CaO, and 5 to 50 wt.% in a total weight of quartz powder and/or amorphous silica powder is molded and burned into a porcelain board which contains diopside oxide crystal phase (DI) and SiO2 crystal phase (Si), has a thermal expansion coefficient of 8.5 ppm/ deg.C or above in a temperature range from a room temperature to 400 deg.C, and is made to serve as the insulating board for a wiring board.
Patent JP-2001307226-A (JP)
Title: Control device for merchandise display in pos terminal
Inventor: SHIINO TOMOYUKI
IPC: G07G1/01
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a control device for a merchandise display in a POS terminal which can intuitively display the content of the merchandise without interrupting the input performance when a same merchandise with the one displayed before is additionally inputted in displaying the merchandise in the POS terminal. SOLUTION: ROM 5 housing programs and RAM 6 used to store various master data and to temporarily store the calculation-display data are connected to CPU 4. Keyboard 7 is provided to input a merchandise name. Display device 8, controller 9 are also connected to CPU 4. This controller 9, when the same merchandise is inputted after displaying the display area in which the item is inputted, displays the item in the new display area, and if a different merchandise is inputted afterward, the controller 9 is designed to be a display control means to display the content of the merchandise displayed in the new display area with renewed condition.
Patent JP-2001308269-A (JP)
Title: Semiconductor device and method of manufacturing it
Inventor: KANEKO SEIJI
IPC: H01L21/822
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device which includes a capacity element with a high accuracy and a little voltage dependency. SOLUTION: This method for manufacturing the semiconductor device comprises a process for forming a dielectric film on a substrate so as to cover a lower electrode formed on the substrate, a process for forming an insulator film whose polishing rate of a CMP method is larger than that of the dielectric film on the dielectric film with the thickness equal to or greater than the step height formed by the lower electrode, a process for making flat by making the dielectric film on the lower electrode and a surface of the insulator film almost the same height by removing the insulator film until the dielectric film on the lower electrode is exposed by the CMP method using the dielectric film as a grinding stopper, and a process for forming an upper electrode on the dielectric film, the insulator film, or both the films.
Patent JP-2001317909-A (JP)
Title: Detector for angle of rotation
Inventor: KONO YOSHIYUKI
IPC: G01D5/14
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To improve the detection accuracy for angle of rotation. SOLUTION: Each of magnets 27 is fixed at a position facing a rotor core 24 in the radial direction thereof, and the magnets 27 are individually fixed so that the magnetic fields of the two magnets 27 repel each other inside the rotor core 24. The inner circumferential surface of the rotor core 24 is made to face the outer circumferential surface of a stator core 25 via a fine air gap, except for a portion near the magnets 27. In this arrangement, magnetic fluxes leaving the N poles of the magnets 27 return to the S poles of the magnets 27 in the path; the rotor core 24 → the stator core 25 → a magnetic detection gap part 29 (Hall IC 31) → the stator core 25 and → rotor core 24.  As the rotor core 24 turns accompanying the rotation of an object to be detected, the density of the magnetic fluxes (the density of the magnetic fluxes interlinking to the Hall IC 31), passing through the magnetic detection gap part 29 of the stator core 25, varies according to the angle of rotation, and causes a change in the output of the Hall IC 31 according to the magnetic flux density.