baber/WOPTO huggingface dataset:
Patent JP-2003001499-A (JP)
Title: Method and device for measuring and displaying press
Inventor: KITAZAWA KAZUO
IPC: B30B15/00
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a measuring and displaying device of a press which does not require additional use of any expensive encoder, and can cope with higher pressing speed in both the measurement accuracy and the adaptability. SOLUTION: Information on the objective value for measurement every time when the set time is elapsed in which each objective value for measurement sampled at each elapse of the set time within the range of the measurement time from the output of the measurement starting angular signal to the measurement completion angular signal corresponds to each elapse of the set time can be stored in a memory, and the curve of the objective value for measurement at each rotational angle which is edited while performing correction at each rotational angle by equally dividing the X-axis of the curve of the objective value for each elapse of the set time with the X-axis being each elapse of the set time and the Y-axis being each objective measurement value which is prepared utilizing the information on the objective measurement value for each elapse of the set time stored in this memory in a range of the measurement time is displayed in a display unit.
Patent JP-2003000527-A (JP)
Title: Parts associated with endoscope
Inventor: ABE SUKENAO
IPC: C23C16/27
Filed: 2001-06-21
Abstract: PROBLEM TO BE SOLVED: To provide parts associated with an endoscope which hardly gives rise to the degradation in slidability in sliding portions in spite of repetitive use. SOLUTION: The associated parts of the endoscope have threaded portions and are formed with coating layers composed of diamond-like carbon(DLC) in at least portion of the surfaces of external threads and/or internal threads constituting the threaded portions. The thickness of the coating layers is preferably 0.05 to 10 μm. The coefficient of friction of the coating layers measured by a ball on disk method is preferably 0.05 to 0.7. The coating layers preferably satisfy the relation 2.5×10<7> <=T/P<=1×10<10> when the pitch of the external threads or internal threads is defined as P [μm] and the average thickness of the coating layers as T [μm].
Patent JP-2002337690-A (JP)
Title: Two-wheeled dolly for service use large-sized plastic bucket
Inventor: HONMA MITSUO
IPC: B62B1/06
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a two-wheeled dolly capable of easily carrying a heavy service use plastic bucket without giving a load on feet and loins. SOLUTION: An arm 3 with an insertion projecting piece 7 of the two-wheeled dolly is inserted in a grip 2 portion of the highest usage service use plastic bucket 1. If a handle 4 of the two-wheeled dolly is gripped and pulled toward this side, the service use plastic bucket 1 is lifted and can be easily carried by large-sized wheels in a lower part.
Patent JP-2003002755-A (JP)
Title: Castable material stock, method for producing castable material, refractory heat resistant body and refractory heat resistant structure
Inventor: KASHIWAGI YOSHIYUKI
IPC: C04B35/66
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To obtain a refractory heat resistant castable material by utilizing sludge, and performing componential control therein. SOLUTION: Dewatered sludge is obtained from various sludge such as clean water sludge, sewage sludge and construction sludge by sludge dewatering stage 101. After that, the sludge is first subjected to thermal decomposition treatment to remove organic matter. The obtained treated material is burned by a burning stage 102 with a rotary kiln or the like to obtain a rough raw material (clinker). The obtained clinker is coarsely crushed by a crushing stage 103 with a ball mill or the like, and is thereafter pulverized. The pulverized one is sieved by a sieving stage 104 to obtain rough powder 105, and further, the pulverized one is returned to the crushing stage 103 to obtain fine powder 106 of 50 to 1 μm. Prescribed components are added to the obtained fine powder 106, and they are mixed by a mixing stage 107 to obtain a prescribed castable refractory heat resistant material.
Patent JP-2003000912-A (JP)
Title: Game machine
Inventor: KANAZAWA HIROSHI
IPC: A63F7/02
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a game machine wherein a large number of boards which constitute the game machine can be quickly identified by a worker or a person in change of the maintenance service. SOLUTION: A large number of boards 50 to 112 which constitute this game machine are sorted into groups, and at the same time, sorted into proper colors. In this case, the groups are divided into a group related to a game ball shooting system 45 and a prize ball putting out gear 43, which are functions in the game machine, a group related to a pattern displaying unit 40, a group related to a lamp displaying unit 41, and a group related to a sound generating unit 42 or the like.
Patent JP-2003004304-A (JP)
Title: Hot air heater
Inventor: TAKADA YOSHIHIKO
IPC: F24H3/04
Filed: 2001-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a hot air heater having a small body at a low cost, which prevents such accidents that cause burn or the like. SOLUTION: Each of louvers 10 which are bent substantially in an L-shape are welded to a backboard 14 which is provided with an opening 15 and screw holes 16. Thus, obtained assembly is subjected to cleaning and degreasing, followed by coating the surfaces of the louvers 10 with a binder which contains carbon. Thereafter, the surfaces of the louvers 10 are bonded with meta-based polyamide fiber, rayon, staple fiber, polyamide, or heat resistant fiber consisting of polyester fiber by electrostatic flocking. The assembly is then fixed to a hot air blowing port 9 of the body 2 through screws 11.
Patent JP-2003005611-A (JP)
Title: Image forming apparatus
Inventor: TASHIRO SUSUMU
IPC: G03G21/16
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus which is not easily overturned when an internal device unit is pulled out and can do with a pullout mechanism thereof having less strength. SOLUTION: The image forming apparatus comprises a main body of the image forming apparatus, an operating panel supported by the main body and having a top portion which projects forward beyond the front side of the image forming apparatus when the operating panel is at its initial position which is usually its operating position, the internal device unit which is disposed under the operation panel and can be pulled out forward of the image forming apparatus, and operating panel transferring means for transferring the operation panel from the initial position to a standby position which is at the side of the initial position toward the rear of the image forming apparatus, or from the standby position to the initial position.
Patent JP-2003018688-A (JP)
Title: Tubular submersible sound source
Inventor: HASHIBA KUNIO
IPC: H04R1/44
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To lower the frequency of a tubular submersible sound source without varying the outer dimensions thereof. SOLUTION: The tubular submersible sound source comprises two tubular sound source supports 11 and 12 molded integrally while having, in the vicinity of one end of the tube, a disc spring structure projecting to the inner space side of the tube such that the inner circumference of the tube serves as the outer circumference of the disc spring structure, and a tubular piezoelectric ceramic 2. The two sound source supports 11 and 12 are pasted while aligning the central axes and facing one ends each other on the side having the disc spring structure, and the piezoelectric ceramic 2 is pasted to the outer surface side of the source supports 11 and 12.  Since the disc spring structure is provided on the inner surface side of the tubular submersible sound source, resonance frequency can be lowered without varying the outer dimensions of the tubular submersible sound source and a low frequency ultrasonic wave can be generated using a small sound source.
Patent JP-2003017450-A (JP)
Title: Method for treating substrate
Inventor: ARAKI HIROYUKI
IPC: H01L21/68
Filed: 2001-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of removing foreign matters from a substrate support member, even when matters adhere to the support member in the case of treating the substrate by supporting the substrate in an upright attitude using the member, dipping the substrate in a treatment liquid and treating the substrate. SOLUTION: A method for treating the substrate comprises the steps of lowering a lifter 56 for supporting a substrate W in the upright attitude, dipping the contact position of the vicinity of a lower end of the substrate W with the lifter 56 in the treatment liquid 58 in a treatment tank 10, and then discharging the liquid from the tank 10.
Patent JP-2003017664-A (JP)
Title: Manufacturing method for semiconductor device
Inventor: NOMA JUNJI
IPC: H01L21/8246
Filed: 2001-07-04
Abstract: PROBLEM TO BE SOLVED: To improve the characteristics of a semiconductor device provided with a capacity element by preventing degradation of the characteristics of a capacity insulating film comprising an insulating metal oxide. SOLUTION: After the capacity element comprising an upper part electrode 106A, a crystallized capacity insulating film 107B, and a lower part electrode 108A is formed on a semiconductor substrate 101, an aluminum oxide layer 109 containing such impurities as is removed by thermal treatment is so deposited as to cover the capacity element. By the thermal process in an oxidizing gas atmosphere, the damage which the crystallized capacity insulating film 107B suffers when the aluminum oxide layer 109 is deposited is remedied, and the impurities contained in the aluminum oxide layer 109 is removed as well. Then, the thermal process is carried out in a hydrogen atmosphere.
Patent JP-2003011403-A (JP)
Title: Rewriting press
Inventor: TAKANO KAZUTO
IPC: B41J3/60
Filed: 2001-07-05
Abstract: PROBLEM TO BE SOLVED: To solve the problem with displacement generation between the printing positions on the double sides in the case the medium length is changed according to a perfecting rewriting press, wherein a printing operation is executed on a first side of a medium from the upper side and a printing operation is executed on a second side from the lower side with the medium length fixed and the printing starting point determined based on the medium length. SOLUTION: The printing medium end part is detected by a medium detecting sensor disposed on a head part for measuring the length from the point whereat the printing operation for a first printing side is finished to the end part of the printing medium so that the printing operation for a second printing side is executed after conveyance of the measured length and the length double as much as the distance between the medium detecting sensor and the recording head from the end of the printing medium.
Patent JP-2002285130-A (JP)
Title: Adhesive for silicone rubber
Inventor: TAKUMA OSAMU
IPC: C08K3/26
Filed: 2001-07-06
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive for silicone rubber capable of firmly bonding a silicone rubber. SOLUTION: The adhesive for silicone rubber is at least composed of (A) 100 pts.wt. of a polyorganosiloxane having >=2 alkenyl groups in one molecule on an average, (B) a polyorganosiloxane having >=2 hydrogen atoms bonded to silicon atom in one molecule on an average (the molar ratio of the hydrogen atom bonded to silicon atom in the component B to the alkenyl group in the component A is 0.01-20), (C) 5-200 pts.wt. of calcium carbonate powder having a BET specific surface area of 5-50 m<2> /g and (D) a platinum-based catalyst of an amount sufficient for the hardening of the composition.
Patent JP-2003027654-A (JP)
Title: Method for fixing light ceiling hanger to lower surface of upper structure
Inventor: FURUKAWA MORIJI
IPC: E04B9/18
Filed: 2001-07-12
Abstract: PROBLEM TO BE SOLVED: To solve various problems including difficult construction procedures, occurring when a method for fixing a light ceiling hanger to the lower surface of an upper structure by forming an aperture in the lower surface, the method conventionally being carried out when a light ceiling is hung from the upper structure. SOLUTION: There is provided a new method for fixing the light ceiling hanger, according to which a strong adhesive is applied to the rear surface of the hanger and the lower surface of the upper structure, to thereby fix the hanger to the upper structure. Then, a light ceiling hanging rod is screwed into the hanger, and the light ceiling is hung.
Patent JP-2002090148-A (JP)
Title: Marking device
Inventor: WAIBEL REINHARD
IPC: G01C15/00
Filed: 2001-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a marking device constituted so as to be capable of quickly attaining a precise position and automatically operating. SOLUTION: This marking device for visibly fixing a mark signal set by a measuring means on the flat surface of the wall surface, ceiling and/or floor surface of a building comprises a detecting means 21 for detecting the signal of the measuring means. A correction signal for relatively offsetting the marking device 1 to a reference position is generated on the basis of the signal of the detecting means 21, and a marker unit 19 is moved to a proper marking position set by the mark signal. As a preparation measure for setting the receiving hole of a fixed element, a fixed point can be quickly, surely and permanently marked on the wall and/or ceiling of the building. The fixing spot for fixing the fixed element is preliminarily determined by a laser measuring means.
Patent JP-2003024409-A (JP)
Title: Bath board
Inventor: MINOBE HIROSHI
IPC: A61H33/00
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To easily retreat a bath board body. SOLUTION: In this bath board, a shaft pat 5 is formed on one side part of the bath board body 2, and a holder 6 capable of being fixed to the upper edge 31 of a bathtub 30 comprises a bearing part 7B for holding the shaft part 5, so that the bath board body 2 can be easily turned around the shaft part 5. According to such a structure, a helper can easily retreat the bath board body 2 while supporting the body of a person to be helped.
Patent JP-2003031385-A (JP)
Title: Discharge lamp lighting device
Inventor: KANBARA TAKASHI
IPC: H05B41/24
Filed: 2001-07-16
Abstract: PROBLEM TO BE SOLVED: To prevent a discharge lamp from being extinct immediately after starting without complicating circuit constitution. SOLUTION: This discharge lamp lighting device is provided with a DC power supply L a DC-DC converting circuit 2 having a switching element 22 and turning the switching element 22 on/off periodically to convert the output of the DC power supply 1 into desired DC voltage and DC current required for lighting the discharge lamp 5; and an output control circuit 7 for controlling the on/off operation of the switching element 22 so that the output of the DC-DC converting circuit 2 becomes a value required for starting and lighting the discharge lamp 5. The output control circuit 7 is provided with a starting assistance period for controlling the output of the DC-DC converting circuit 2 to the level of not causing extinction of the discharge lamp 5 without performing feedback control.  Since the output of the DC-DC converting circuit 2 is thus adjusted according to a current command value Ip0, the extinction of the discharge lamp 5 caused by the output lowering of the DC-DC converting circuit 2, immediately after starting can be prevented.
Patent JP-2003028228-A (JP)
Title: Damping valve
Inventor: MIHASHI KOJI
IPC: F16F9/34
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost damping valve that can change a damping characteristic in two stages. SOLUTION: The damping valve includes a valve element 46 assembled in an assembly hole 44, a spring 47 for pressing the valve element 46 against a seat portion 52, a projection 49 formed at a tip of the valve element 46, and a communication hole 45 to which the projection 49 is exposed, and exerts a flow resistance corresponding to a passage area on fluid passing in the communication hole 45 when high pressure on the side of the communication hole 45 acts to separate the valve element 46 from the seat portion 52. The projection 49 is provided with a first groove 50 on a base side and with a second groove 51 larger in passage section area than the first groove 50 on a tip side.  Under a small lift of the valve element 46, the communication hole 45 and the assembly hole 44 intercommunicate via the first groove 50, and under an increased lift of the valve element 46, the communication hole 45 and the assembly hole 44 intercommunicate via the second groove 51.
Patent JP-2003031813-A (JP)
Title: Semiconductor device
Inventor: KAWASHIMA TAKAHIRO
IPC: H01L21/20
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device provided with a field-effect transistor, which has low threshold voltage and a short channel effect suppressing function secured. SOLUTION: An SiGe-nHMOS has an Si substrate 10, a buried oxide film 11, and a semiconductor layer 30. The layer 30 consists of a base Si film 12, an Si buffer film 13, an SiGe film 14, and a top Si film 15 which are grown epitaxially respectively. Furthermore, the semiconductor layer 30 is provided with first and second Si body areas 22 and 23 including high-density p-type impurity, an SiGe layer 24 including low-density p-type impurity, and an Si channel layer 25 including the low-density p-type impurity. By introducing a body area having a larger band gap than the SiGe layer 24 and higher impurity under the SiGe layer 24, a threshold voltage is kept small to expand the operation range.
Patent JP-2003029864-A (JP)
Title: Operation information recording device and charging calculation system
Inventor: UCHISHIBA NOBUHIKO
IPC: G06Q50/00
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide an operation information recording device capable of accurately calculating the use tariff of software to be charged even when a failure occurs in hardware such as a computer or a network. SOLUTION: This operation information recording device for recording the operation information of software for calculating the use tariff of software used on a computer is provided with first and second management means for preparing first and second operation information files in which the operation information of software is recorded, respectively and a connecting means for preparing a connected operation information file constituted only of normal operation information by excluding any abnormal operation information and redundant operation information from the first and second operation information files.
Patent JP-2003035543-A (JP)
Title: Navigation system
Inventor: KIMURA KEIICHI
IPC: G09B29/00
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To prevent road data stored in a storing means such as a hard disk device or the like from damaging because of the vibration of a vehicle. SOLUTION: Road paving state data representing whether each road is paved or not, is supplied with and stored in a road database 140 stored in the storing means such as the hard disk device or the like for every road data. A road where a vehicle is positioned is specified by a map matching program 1501. The road paving state data of the specified road is referred by a program for judging state of road pavement 1502, and in the case the road is judged as an unpaved road, an access control program 1502 inhibits a CPU 100 from accessing the road database 140.
Patent JP-2003034127-A (JP)
Title: Heat pump
Inventor: HIKICHI TAKASHI
IPC: F25B1/00
Filed: 2001-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a heat pump exhibiting high heating performance especially when the temperature of an object to be heated is low. SOLUTION: A refrigerant compressed by a compressor 52 is condensed by an interior condenser 62 to be a high-temperature and high-pressure gas refrigerant. The outside air or inside air is heated by the gas refrigerant and fed into the interior of the vehicle. On the other hand, the gas refrigerant having heated the outside air or inside air is decompressed to an appropriate pressure not to be liquefied by a decompressing valve 96, and after that, the gas refrigerant is returned to the compressor 52.
Patent JP-2003042650-A (JP)
Title: Refrigerator
Inventor: YAGETA YUTAKA
IPC: F25D23/04
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator to decrease a fluctuation of temperature in a refrigerator by suppressing drop and outflow of cooled air along with opening and closing of a small door and be reduced in a consumption power amount for restoration of temperature in the refrigerator. SOLUTION: Since the tip of the shelf plate of a refrigerating chamber is overlapped in the direction of height opposite to the vertical part of the pocket of a large door, a door pocket, located above (or below) an opening opened when a small door is opened and a shelf plate approach each other, cooled air in the refrigerating chamber situated above the shelf plate is difficult to drop, and replacement with outside air is suppressed and the increase of temperature in the refrigerating chamber is decreased. Thereby, a refrigerating chamber space situated above (or below) the shelf plate can be maintained in a stable temperature.
Patent JP-2003037560-A (JP)
Title: Household lan system
Inventor: ISHIKAWA TADAAKI
IPC: H04B10/85
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To economically compose a high security household LAN system. SOLUTION: The household LAN system is composed of plural systems of LAN including an optical LAN. Devices using data necessary to provide secrecy such as PIN(personal identification number) are connected to the optical LAN keeping reliability high and other devices are connected to an economical LAN such as a power-line carrier, etc. For data transmission and reception with the outside when outside communication uses transmission medium other than optical transmission and data transmission and reception of the devices connected to the LAN other than the optical LAN, a control equipment 1 determines necessity of secrecy of the data, uses cryptograph, or issues an alarm to the users.
Patent JP-2003043164-A (JP)
Title: Clock
Inventor: MUROI HIROAKI
IPC: G04B45/00
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a sanitarily superior wall clock by preventing various bacteria from propagating on an outside surface of a clock frame and a front cover. SOLUTION: The wall clock has at least the clock frame 1 and the front cover 3, and has the antibacterial action on the outside surface of the clock frame 1 having the possibility of being touched by a person in a state of being installed on a wall 7 or the ceiling and the outside surface of the front cover 3 having the possibility of being touched by the person in a state of being installed on the wall 7 or the ceiling, and can prevent the bacteria from propagating on the outside surface of the clock frame 1 and the front cover 3.
Patent JP-2003046043-A (JP)
Title: Fitting for semiconductor and semiconductor fitting structure
Inventor: KONUMA MASATAKA
IPC: H01L23/40
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor fitting which can fit and remove a semiconductor, irrespective of parts mounting density to a printed board, and to provide a semiconductor fitting structure. SOLUTION: The fitting includes a fixing member 20 screwed to a heat radiation fin fixed to the printed board, a semiconductor-fitting member 30 which is connected to the fixing member 20 and depressing the semiconductor fitted to the printed board to the heat-radiation fin and a pressure-adjusting screw 40, which connects the fixing member 20 and the semiconductor fitting member 30, depresses the semiconductor-fitting member 30 and makes the semiconductor abut against the heat-radiating fin.