baber/WOPTO huggingface dataset:
Patent JP-2001278843-A (JP)
Title: Method of after-treatment of carbonylation reaction mixture of halogenated acetic ester by extraction
Inventor: BAUER FRANK DR
IPC: B01D11/04
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a method of after-treatment of a carbonylation reaction mixture of a halogenated acetic ester by which sodium chloride having a product quality suitable for the use in an electrolytic soda process is produced in improved product yield. SOLUTION: This method of the after-treatment of the carbonylation reaction mixture of the halogenated acetic ester comprises extracting an aqueous phase with an extractant, treating the extract and an organic phase in a cleaning step, precipitating a transition metal, optionally removing the remaining trace of the transition metal by a selective ion exchanger, acidifying the aqueous solution, heating and decomposing the materials in the acidified aqueous solution, and collecting an alkali metal chloride by evaporation and drying of the decomposed aqueous solution.
Patent JP-2002252344-A (JP)
Title: Semiconductor device and manufacturing method of the same
Inventor: MOCHIZUKI KAZUHIRO
IPC: H01L21/331
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To reduce a collector-size dependence of a current amplification factor, in a collector-top HBT. SOLUTION: A base electrode 11, in a collector top heterojunction bipolar transistor is brought into contact with the side plane of a base layer 5 which has not been subjected to ion implantation and with the front surface of a high resistance parasitic emitter region 14, which has been subjected to the ion implantation.
Patent JP-2002253740-A (JP)
Title: Reel type slot machine and its production display method
Inventor: SAKAMOTO YASUSHI
IPC: A63F5/04
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To give internal prize-winning information without obstructing the player of a reel type slot machine. SOLUTION: When a game is started, the blank or the internal prize winning of a prize-winning bonus point is decided electronically. When a prescribed number of rotation reels are stopped by pressing of respective stop buttons and the prescribed number of patterns stopped on a prize-winning line T correspond to the prize-winning bonus point, a dividend value fixed to this prize- winning bonus point is put out. The reel type slot machine like this displays information on an internal prize-winning (a big bonus BB, a regular bonus RB, a small bonus or blank) on a liquid crystal display device in the operation timing of a specific button. Since the internal prize-winning information is displayed in the timing desired by the player, the information is given without obstructing the player.
Patent JP-2002261207-A (JP)
Title: Cooling device and electronic equipment having the cooling device
Inventor: NAKAMURA HIROSHI
IPC: G06F1/16
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To obtain a cooling device, capable of conducting heat from a heat- generating body to a heat sink efficiently, while absorbing dimensional tolerance in a thermal connection part between the heat-generating body and the heat sink. SOLUTION: A cooling device 23 is provided with a heat sink 24 facing a heat-generating IC chip 17, a heat-diffusing member 45 provided between the IC chip and the heat sink, a first heat conducting member 56 provided in a clearance S1 between the IC chip and the heat-diffusing member, and a second heat conducting member 57 provided in a clearance S2 between the heat diffusing member and the heat sink. The clearance between the IC chip and the heat diffusing member is set, so as to be narrower than the clearance between the heat diffusing member and the heat sink. The heat-diffusing member is superior in thermal conductivity than the second heat conducting member, and is larger than the IC chip.
Patent JP-2002309319-A (JP)
Title: Molten metal filtering vessel
Inventor: TSURUOKA SAIZO
IPC: C22B9/02
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a molten metal filtering vessel in which frequency of breakage of an annular member forming an opening part to a molten metal outlet part and the frequency of posture variation can be reduced and the replacement of the annular member is easily performed. SOLUTION: The molten metal to be filtered, introduced form a molten metal inlet part 12 is discharged from the molten metal outlet part 14 as the filtered molten metal while filtering it through a filter-cartridge 18 fitted to the communicating opening part 16 communicated with the molten metal outlet part 14. The filter cartridge 18 is abutted on the annular member 20 forming the communicating opening part 16 and the annular member 20 is fitted to a vessel wall 22 through a cushion member containing a ceramic fiber. Ceramic fiber mortar is filled between the annular member 20 and the vessel wall 22 so as to prevent the exposure of the cushion member to the molten metal to be filtered.  The outer peripheral surface of the annular member 20 is formed as a tapered surface so as to gradually reduce the outer diameter size from the abutting side of the filter cartridge 18 to the opposite side.
Patent JP-2002260477-A (JP)
Title: Sheet with contact plate and its manufacturing method
Inventor: YAMAGATA TAKEO
IPC: H01H13/70
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a sheet with contact plate and its manufacturing method which improves assembly efficiency on a printed circuit board, and makes possible to provide a sheet with flat spring of various pitch distance without material loss, without a protection sheet which covers underside of the contact plate of the sheet with the contact plate. SOLUTION: It provides sheet with contact plate 100 which comprises the topside of sheet 2 with adhesion layer on the underside and a plurality of contact plates 3 adhered on the adhesion layer, and belt carrier sheet 1 covering underside of the contact plate 3 and the sheet with contact plate 100, and forms a plurality of sheets with contact plates 100, and holds to adhere continuously each sheet with contact plates 100 in the longitudinal direction of the belt carrier sheet 1 at a fixed pitch.
Patent JP-2002260903-A (JP)
Title: Method of manufacturing laminated electronic part
Inventor: TANAKA HIDEKI
IPC: H01C7/02
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for manufacturing laminated electronic parts with high productivity without breaking the electrodes due by a thrust applied at hot pressing even when conductive polymer layers and electrodes layers are laminated so to carry a larger current. SOLUTION: This manufacturing method comprises a first process of pressing a sheet-like conductive polymer layer 21 and an electrode foil with a cutout into a laminate of integral structure, and filling up electrode grooves 23a and 23b on the laminate with the conductive polymer 21 for the formation of a first and a second single-layer sheet, 24 and 25; and a second process of laminating and pressing at least two or more single-layer sheets 24 and 25, or at least two or more single-layer sheets 24 and 25 and one or more sheet-like conductive polymers 21 into a laminate 26 composed of the electrode layers and the conductive polymer layers which are alternately laminated.
Patent JP-2002264771-A (JP)
Title: Control method for wiper device
Inventor: FURUSAWA TORU
IPC: B60S1/08
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a control method for a wiper device capable of absorbing various fluctuation conditions such as wind pressure and motor characteristic and realizing smooth blade operation. SOLUTION: Right and left wiper blades 2a, 2b are driven by separate motors 3a, 3b, respectively. A deviation of a current speed of the wiper blades 2a, 2b from a target speed set in advance in accordance with position angle is computed, and a wiping speed of the wiper blades is individually PID-controlled based on the deviation, an integrated value of the deviation, and a differential value of the deviation. A gain coefficient in the PID control is set to different values depending on a going path and a return path of the wiper blades 2a, 2b.
Patent JP-2002266321-A (JP)
Title: Grouted steel pipe for rock fall/snowslide or the like protective structure and its manufacturing method
Inventor: HOSOKAWA YUTAKA
IPC: E01F7/04
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a grouted steel pipe for rock fall/snowslide or the like protective structure and its manufacturing method capable of increasing strength against load of rock fall/snowslide or the like. SOLUTION: Reinforcing ribs 11, 11 and 11 having a triangular section are provided to the inside of the steel pipe having a circular section by internally connection to each other and, at the same time, two summits of the reinforcing ribs 11, 11 and 11 are arranged on a tension area side of the steel pipe 2. An inside shrinkage compensating mortar 4 is confined in the section by the reinforcing rigs 11, 11 and 11 inside of the steel pipe 2, compressive stress is increased, and since there are the rib 11 for connecting two summits 11S and 11S of the reinforcing ribs 11 and 11 on the tension area side, tensile stress on the tension area side is increased against tensile force occurring by bending the rib to enable stress against load to efficiently increase.
Patent JP-2001355947-A (JP)
Title: Ice plant and freezing refrigerator equipped with this plant
Inventor: MOGI JUNICHI
IPC: F25C1/24
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To make high-quality transparent ice in a short time by efficiently floating bubbles and degassing it in a short time. SOLUTION: This ice plant is provided with a blow mechanism 22 which blows hot air to water reserved during ice making. This blow mechanism 22 is constituted by attaching a nozzle 34 to an air sending duct 32 for leading the air sent by a pump 31 to the upper area of each ice making block 24. It is arranged so that the blow angle that the air blown out of the nozzle 34 forms with the normal of a horizontal plane may be an acute angle at that time.
Patent JP-2002269702-A (JP)
Title: Magnetic information reproducing method, magnetic recording/reproducing device and picture recorder
Inventor: WATABE SHINGO
IPC: G11B20/10
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To stably read out and reproduce the magnetic information of a magnetic recording medium by a magnetic head even in the case the moving speed of the magnetic head is varied. SOLUTION: The magnetic recording/reproducing device is constituted so that the magnetic information is recorded on a magnetic stripe and reproduced by the magnetic head during a carrier 21 mounting the magnetic head 20 thereon is moved and also the movement of the carrier is detected by a rotary encoder 24, and the recording operation of the magnetic head is controlled by a control substrate part 50 in accordance with a pulse signal outputted from the rotary encoder, and in this device, the above control substrate part is constituted so that the magnetic flux changing time of the magnetic information read out and reproduced by the magnetic head is corrected in accordance with the pulse signal outputted from the rotary encoder.
Patent JP-2002267269-A (JP)
Title: Hot air heater
Inventor: MORIHANA HIDEAKI
IPC: F24H3/04
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To prevent damages to components or sense of chilliness due to undercooling or overcooling of a combustion chamber at cooling operation, after stoppage of combustion operation. SOLUTION: After the stoppage of combustion operation, a combustion chamber temperature detector 8 repeatedly detects the temperature of a combustion chamber 4 heated by residual heat of combustion. An air supply controller 9 controls air supply for decreasing by a specified amount from an initial air supply, based on the detected temperature and when a specified temperature is reached, air supply is set to 0, and cooling operation is stopped. Since the temperature of the combustion chamber 4 to be cooled is detected directly and controlled, undecooling or overcooling can be prevented even with respect to the using conditions or the environment of an apparatus.
Patent JP-2002268637-A (JP)
Title: Meter deciding apparatus and program
Inventor: SATO JUN
IPC: G10G3/04
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a meter deciding apparatus which automatically decides the meter of playing from playing data indicating the contents of the playing. SOLUTION: A user assigns the playing data stored by a file system in an FD 110 across an input device 108 and instructs the meter decision of the playing indicated by the same. When this decision is instructed, a CPU 101 acquires the assigned playing data by having this data read out of the FD 110. The CPU forms note strings which are the list of the notes, extracts the partial note strings coincided with the other part and specifies the playing time of one measure by noticing the extracted partial note strings. Thereafter, the CPU divides the note strings to a one measure unit by the playing time of the specified one measure and decides the meter on the basis of the note string of the one measure obtained in the manner described above and displays the result of the decision on an LCD 10.
Patent JP-2002265676-A (JP)
Title: Rubber composition
Inventor: YAGI NORIKO
IPC: C08K5/541
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a rubber composition which can improve a rolling resistance characteristic and a wet grip performance without deteriorating processability and abrasion resistance. SOLUTION: This rubber composition comprises 100 pts.wt. of a dienic rubber, 5 to 100 pts.wt. of silica, and further a silane coupling agent and a polyoxyalkylene glycol compound having an alkoxyl group at the terminal in amounts of 1 to 20 wt.% and 1 to 25 wt.%, respectively based on the weight of the silica.
Patent JP-2002271692-A (JP)
Title: Image processing method, image processing unit, studio apparatus, studio system and program
Inventor: KAWAI TOMOAKI
IPC: H04N21/431
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an image processing method, an image processing unit, a studio apparatus, a studio system and a program that can conduct image compositing processing with high quality for creating a beautiful image. SOLUTION: A high-speed processing unit 114 that is connected to a photo studio 101 via a network 113 and has a CG video image generating function, and image compositing function is provided to an edit studio 112 which is separate from the photo studio 101, so that the edit studio 112 generates a composited image of high quality, while the photo studio 101 which is a photo site processes images by emphasizing real-time performance.
Patent JP-2002233304-A (JP)
Title: Pressure device
Inventor: UENO TOYOKO
IPC: A23B7/10
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a pressure device having no problems such as a heavy weight, the unevenness of pressure, the variation of pressure and the like, caused by the pressure device conventionally used for pickles which are pressured by a weight, a spring or the like. SOLUTION: This pressure device consists of a vessel for receiving a material to be pressured, an elastic membrane, a pressure metal unit for constituting a sealed chamber together with the elastic membranes and a booster pump for boosting air into the aforesaid sealed chamber or a port for connecting the booster pump. The material in the vessel is pressurized by the booster pump or another booster pump which is connected to the booster connecting port to boost air into the sealed chamber and swell the elastic membrane.
Patent JP-2002272841-A (JP)
Title: Pre-filled syringe drug
Inventor: KOUMATSU SHINSUKE
IPC: A61M5/32
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a prefilled syringe drug by which the combining property of the tip of a syringe and a fitted needle is enhanced by a simple method white using a plastic syringe and the needle can be removed in the case of scrapping. SOLUTION: Concerning a prefilled syringe drug obtained by sealing the tip part of the plastic syringe containing parenteral solution in an easily openable manner and fitting a plunger mounting a gasket to a rear end part, the tip part to which a syringe needle is to be mounted is grain-processed.
Patent JP-2002280115-A (JP)
Title: Eject mechanism of memory card in mobile equipment
Inventor: FUCHIMUKAI ATSUSHI
IPC: H01R13/633
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide an eject mechanism of a memory card in mobile equipment capable of preventing a width of the mobile equipment from becoming large when providing a large memory card storage member having a large width, a compact memory card storage member having a small width, and an eject button for discharging the memory cards stored in both memory card storage members in the mobile equipment. SOLUTION: This eject mechanism of the memory card in the mobile equipment is constituted such that the mobile equipment is provided with the compact memory card storage member for inserting and pulling out the memory card, the large memory card storage member whose at least width in the direction orthogonal to the direction of memory card insertion is larger than that of the compact memory card storage member, and the eject button for discharging the memory card inserted into at least either of the compact memory card storage member and the large memory card storage member, the compact memory card storage member and the large memory card storage member are overlapped and arranged so that they become parallel for each other, and the eject button is arranged in a space formed in at least a side part on one side of the compact memory card storage member.
Patent JP-2002272850-A (JP)
Title: Catheter tube and method for manufacturing it
Inventor: SUZUKI HIDEYUKI
IPC: A61M25/00
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a new catheter tube having excellent operability and kink resistance, and to provide a method for manufacturing the catheter tube. SOLUTION: In the catheter tube 1 obtained by embedding multiple reinforcing linear bodies 7 integrally into a resin tube main body 2 except its insertion tip part 3 spirally, linearly or in a woven state, the hardness of the bodies 7 is lowered from the hand part of the main body 2 toward the part 3 in multi- stages. Thus, the rigidity of the main body 2 is lowered from the hand part to an insertion tip side in multi-stages, thereby a bending radius can be reduced and the kink resistance is improved without deteriorating operability.
Patent JP-2002274205-A (JP)
Title: Structure of front axle part of riding rice transplanter
Inventor: TAKEUCHI OSAMU
IPC: B60K17/30
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To reliably prevent occurrence of a trouble that entering water reaches the inside of a transmission case even when water enters a front axle case through a suspension mechanism. SOLUTION: A front wheel drive shaft is passed through from the inside of the transmission case to the inside of the front axle case, a sealing member is interposed between an outer circumferential surface of a middle part of the front wheel drive shaft and a joining part for joining the transmission case with the front axle case, and the transmission case and the front axle case are non-communicated with each other by sealing the joining part by the sealing member.
Patent JP-2002286775-A (JP)
Title: Noise detection sensor and image forming device
Inventor: ABE SHUNICHI
IPC: G01R29/08
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a highly sensitive noise detection sensor capable of detecting the generation state of spark discharge. SOLUTION: This noise detection sensor is equipped with a coil 61 and a diode 62 connected in series to the coil 61. Since the diode 62 is mounted on the coil 61, the detection sensitivity of the noise detection sensor is heightened, to thereby easily detect the state where the spark discharge is generated and image formation is executed scattering an electromagnetic noises on a part where a high voltage of this image formation device is applied.
Patent JP-2002283492-A (JP)
Title: Overlapping film
Inventor: HAYASHI KENJI
IPC: C09D183/00
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an overlapping film which does not become a source generating an organic harmful substance during being incinerated and shows a sufficient odor retaining effect, a sufficient anti-oxidation effect and a sufficient moisture proof effect. SOLUTION: A gas barrier coating film made of an alkali metal polysilicate represented by M2 O.nSiO2 (M is lithium or a plurality of alkali metals including lithium; and n is within the range of 1 to 20 by a molar ratio) as a major component is laminated on a single surface or both surfaces of a base material made of a plastic material and further a heat sealable layer having a heat sealabilty is laminated on at least one of the outermost layers.
Patent JP-2001288904-A (JP)
Title: Dwelling unit structure for multiple dwelling house
Inventor: YAMAGUCHI RYOICHI
IPC: E04H1/04
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a dwelling unit structure for multiple dwelling house which enables the dweller of a dwelling unit to utilize the limited area of the unit more effective than before, to go to a prescribed room from the entrance without passing through a corridor nor living room, and to easily move to a habitable room required by the dweller for living even when the dweller uses a wheel chair, can prevent the living room, etc., from being seen directly from the entrance, and can secure a sufficient wall surface or space for decoration, such as the flow arrangement, etc. SOLUTION: This dwelling unit structure is provided at least with western style rooms, used for bedrooms etc., place equipped with a water supply, such as the wash room/bathroom, toilet, kitchen, etc., and a living/diving room and, in addition, a hall 2 at a position directly connected to the entrance 1. The living/ dining room and water using rooms are respectively arranged on both sides of the dwelling unit partitioned by the axial line from the entrance 1 to the center of the hall 2 and the doorways of the rooms are arranged in an inverted truncated chevron shape by facing the rooms to the hall 2 obliquely to the axial line from the entrance 1 to the center of the hall 2.
Patent JP-2002287106-A (JP)
Title: Method of manufacturing liquid crystal display element and apparatus for manufacturing the same as well as liquid crystal display element
Inventor: MIHOYA TAKUSHI
IPC: G02F1/1335
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a liquid crystal display element with which the exact panel alignment to a counter substrate can be performed in spite of the occurrence of shrinkage variations of a display driving substrate, a liquid crystal display element which has high definition and high aperture ratio, is free of light leakage and is high in image polarized light quality and an apparatus for manufacturing the liquid crystal display element by such manufacturing method. SOLUTION: EGA marks 40 disposed at the already manufactured display driving substrate 27 are read and the light shielding film apertures of the counter substrate and the exposure position distribution of the panel alignment mark portions are determined based on the positions of the EGA marks 40. Exposure processing is then performed in accordance with the exposure position distribution, by which the counter substrate is manufactured.
Patent JP-2002282124-A (JP)
Title: Rice cooker
Inventor: MATSUMOTO YOSHIHISA
IPC: A47J27/00
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a rice cooker surely preventing 'boiling over' during cooking rice. SOLUTION: An annular seal body 14 having a hollow part 14A for sealing in contact with a lid mounting part 10B is provided on the side of the outer peripheral edge of an upper lid 11 to closely seal an inner pot 10 with this annular seal body 14.