baber/WOPTO huggingface dataset:
Patent JP-2003039116-A (JP)
Title: Press brake
Inventor: KOGURE TSUNEO
IPC: B21D5/02
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a press brake capable of obtaining a uniform bending angle and capable of compensating a more sufficient deflection than ever before as the structure of the brake is simple. SOLUTION: A press brake characterized by the feature that a first notch section 5 is located on the front side upper section of the side frames 3R, 3L and on the upper section in horizontal both end side respectively and a freely movable upper table 7 provided with a punch P on the lower section is arranged and at the same time, a lower table 13 provided with a die D on the upper section in compliance with the punch is fixedly arranged and in the vicinity of the lower table, the back and forth boards 17F, 17B are fixed on the supporting point of the deflection, and at the same time, a plurality of crowning actuators 19 which crown the lower table between the back and forth board are arranged in the symmetrical position, making the center of the lower table as the center,  and a second notch section 21 is arranged on the lower table between the supporting point of the deflection and the crowning actuator.
Patent JP-2003044358-A (JP)
Title: Cache memory controller
Inventor: ITO HIRONOBU
IPC: G06F12/08
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a cache system capable of flexibly setting an address area of an area to be cached according to system configuration. SOLUTION: A specific address area of a cache address area is set in a non-cache area setting register (4) with an area setting valid bit to a cache memory (8), when the specific address area is accessed by a CPU core (1) and when a corresponding area is set in the non-cache area by the area setting valid bit, an external memory is accessed. Furthermore, an invalidation bit (101) is set, all the pieces of data in the memory in the specific address area are invalidated, whether or not an address area at a transfer destination is included in the set address area in the case of DMA(direct memory access) transfer is detected by an inclusion detecting circuit (108) and the invalidation bit is forcibly set according to its result.
Patent JP-2003038599-A (JP)
Title: Massage apparatus
Inventor: TAKAHASHI KATSUHIKO
IPC: G01L5/00
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a massage apparatus capable of performing massage at a proper position by automatically detecting the physique of a user. SOLUTION: The massage apparatus 1 is constituted of a backrest part 2, a seating part 3, a foot placing part 4, physique detection sensors 5 (5a-5c), rollers 6 (6a-6f) as a massage drive part, a detection circuit 7, drive circuits 8 (8a and 8b), a CPU 9 and an operation switch 10. When the user sits down on the massage apparatus 1, load is applied to the physique detection sensors 5 arranged to the backrest part 2, the seating part 3 and the foot placing part 4 from above to detect the physique of the seated person. The detection circuit 7 inputting the detection outputs from the physique detection sensors 5 converts the analogue signals of the detection outputs to digital signals to output the same to the CPU 9.  The CPU 9 discriminates the physique or the like of the seated person corresponding to the signals and further outputs a control signal to the drive circuits 8 in consideration of the set data from the operation switch 10. The drive circuits 8 determine the massage positions of the rollers 6 and move the positions of the rollers 6 to the proper positions of the user to apply desired massage to the user.
Patent JP-2003009658-A (JP)
Title: Method for pleurouts eryngii culture
Inventor: KASAHARA KAZUHIRO
IPC: A01G1/04
Filed: 2001-06-26
Abstract: PROBLEM TO BE SOLVED: To overcome such a problem that in a disinfection method for preventing harmful fungus for Pleurouts eryngii culture, an agricultural chemical spray is carried out, however, a sterilization in a production chamber is insuffi cient by scaling up of facilities, etc., and actually a continuous cropping is hardly carried out in the same position. SOLUTION: In this method for Pleurouts eryngii culture, a continuous cropping is made possible by sterilizing a chamber for Pleurouts eryngii culture by the use of an ozone gas at least on and after scraping and germination process. Further, the generated ozone gas is uniformed in about 0.1 ppm ozone gas concentration in the culture chamber by using a blower, etc., and an ozone gas is generated continuously or for 8 hours at night daily for 5-10 days to automatize the sterilization treatment.
Patent JP-2003045187-A (JP)
Title: Semiconductor memory
Inventor: NAGAOKA HIDEAKI
IPC: G11C11/412
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To reduce layout area of a memory cell array that uses two port memory cell. SOLUTION: A memory cell of this device is constituted of two driver transistors 1 and 2, two load transistors 2, and two access transistor 3. At the time of read-out, the access transistor 3 is turned on by a word line 11, data held in the driver transistor 1 is read out to a pair of bit line 12. At the time of write-in, the load transistor 2 is turned on by a load transistor control line 13, data is written to the driver transistor 1 from one pair of memory cell VCC line 14A, 14B.
Patent JP-2003055311-A (JP)
Title: Benzoic acid glycerol ester, plasticizer comprising the same and resin composition
Inventor: MATSUO SHIGERU
IPC: C07C69/003
Filed: 2001-08-07
Abstract: PROBLEM TO BE SOLVED: To obtain benzoic acid glycerol ester useful as a plasticizer for a polyvinyl chloride, polylactic acid, etc. SOLUTION: This benzoic acid glycerol ester is represented by general formula (1) or general formula (2) (R<1> and R<2> are each a 4-18C alkyl group; R<3> is a 1-8C alkyl group or a phenyl group).
Patent JP-2003056271-A (JP)
Title: Method and device for preventing scattering of dust at boring time
Inventor: FUJII TOSHIHIKO
IPC: E21B12/06
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for preventing the scattering of dust, etc., erupted to the ground surface together with air at boring time. SOLUTION: In the method, the used air and excavated earth upwardly erupted from a hole to the ground surface through the space between the inner peripheral surface of the hole and a boring body at the time of boring the hole by pneumatically giving blows to a bit by means of a hammer are enclosed in a cover 4 having a cylindrical enclosing wall 3 and a ceiling 2 through which the boring body is passed. Then the erupted earth and air are sent out from a discharge port 8 made through the enclosing wall 3 by changing the direction of the air and earth by giving an active force to them by means of an air flow mixed with water separately supplied into the cover 4 in an almost horizontal direction and jetted from a nozzle 14.  The device is provided with a ceiling section, the encircling wall 3, and the nozzle 14 directed to a horizontal direction roughly along the inner peripheral surface of the wall 3. The device is also provided with a water mixing means provided in an air supply passage and the discharge port 8 made through the enclosing wall 3. The ceiling section and wall 3 are formed in a divided state and the divided portions are coupled with each other by means of a connecting fitting 20 at one divided position and a hinge 19 at the other divided position. The inner edge section of the hole 7 of the ceiling section is formed of a layer composed of high modulus flexible fiber groups.
Patent JP-2003053256-A (JP)
Title: Coating method
Inventor: NUMAZAWA SHINJI
IPC: B05D7/24
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a coating method adaptable to the off-line coating to a running film or the in-line coating in a film manufacturing process and forming a uniform coating film (coating layer) having good appearance. SOLUTION: When a coating solution of which the main component comprises water is applied to a continuously running plastic film, the temperature Tt[ deg.C] of the coating solution before sent out to a coater, the temperature Tc[ deg.C] of the coating solution in the coater part and the temperature Tf[ deg.C] of the film immediately before coated with the coating solution are set to a state represented by the formula (1): Tc-20<=Tt<=Tc+20 and the formula (2): Tf-30<=Tc<=Tf+20.
Patent JP-2003053954-A (JP)
Title: Ink jet recorder
Inventor: KAWATOKO NORIHIRO
IPC: B41J2/185
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To prevent damages of a recording paper and a recording head by avoiding a collision between an end of the recording paper and a carriage and/or the recording head, even in the case where the recording paper curls or the like and interferes with an opposite face of the carriage and/or the recording head. SOLUTION: The opposite face of the recording head 1 or the carriage 2 to the recording paper 21 is smoothed. A movement range of the carriage is limited to prevent a smoothed part 26 from being outside of above the recording paper. Moreover, backup discharge receivers 24 and 25 for receiving a discharge ink to recover the recording head are set within the movement range of the carriage. In addition, the movement range of the carriage is controlled to be limited when it is judged that the recording paper curls.
Patent JP-2003052806-A (JP)
Title: Blood bag
Inventor: KAIZU HATSUKO
IPC: C08K5/00
Filed: 2001-08-13
Abstract: PROBLEM TO BE SOLVED: To provide a blood bag capable of reducing the rate of breakage in handling for low-temperature storage. SOLUTION: This blood bag is manufactured from a sheet formed by adding 70 wt parts plasticizer 30 and 40 wt parts chlorinated polyethylene 5 to 100 pts.wt. vinyl chloride resin. The chlorinated polyethylene is amorphous chlorinated polyethylene.
Patent JP-2003019363-A (JP)
Title: Radio-controlled bipedal walk robot walking with two legs with simple configuration
Inventor: YAMANA KOJI
IPC: A63H11/18
Filed: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To obtain a radio-controlled bipedal robot with a simple configuration which is controlled in speed and rotation and also which alternately lifts up legs and walks with the two legs. SOLUTION: Two servo-motors for rotating a body are arranged around the vertical shafts on the respective bottom surfaces of the left and right legs. The robot is also provided with a servo for moving the center of gravity by rotating one servo-motor in a state where one bottom surface is grounded, performing a rotary movement on a horizontal plane concerning a whole body, inclining the bottom surfaces of the left and right legs in a lifted state at an outer side and moving the center of gravity to the leg on the grounding side.
Patent JP-2003058168-A (JP)
Title: Fluid stirrer, and disturbance and noise reduction system for fluid flow using the same
Inventor: NAKATANI TERUOMI
IPC: G10K11/16
Filed: 2001-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a disturbance and noise reduction system for a fluid flow that reduces the disturbance and noise by temporarily modulating noise and low-frequency-range components of an air current of wind tunnel test facilities, air-conditioning facilities, etc., into high-frequency components which are easy to attenuate. SOLUTION: A fluid stirrer 10 provided in a wind channel is constituted by stacking fluid stirring layers 22, 23, and 22 formed by putting fine stirring elements, rotating (twisting) a fluid flow in the wind channel by fine flows, together in a honeycomb shape. A drift and a ripple as low-frequency components with long variation cycles included in a uniform flow are modulated into microvortexes of a high-frequency range which easily attenuate when passing through the fluid stirrer 10. Noise of high frequency is further attenuated by a sound absorber 33 as a noise reducing means arranged on the downstream side of the fluid stirrer 10. A straightening mechanism 34 composed of a honeycomb and a net for straightening can be provided on the downstream side of the sound absorber 33.
Patent JP-2003055070-A (JP)
Title: Method for cleaning ceramic member
Inventor: MORIYAMA SHIRO
IPC: B08B3/08
Filed: 2001-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for cleaning a ceramic member by which substances depositing on the ceramic member during manufacturing or using the member can be effectively removed. SOLUTION: After a ceramic member is cleaned with an acidic chemical liquid and with an alkaline chemical liquid containing substantially no alkali metals or alkaline earth metals, and then is heat treated.
Patent JP-2003053168-A (JP)
Title: Gas dissolving equipment and oxygen dissolving system
Inventor: TAKAHASHI SHIGEO
IPC: B01F1/00
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To provide gas dissolving equipment and oxygen dissolving system capable of additionally increasing the amount of dissolved gas (amount of dissolved oxygen) in the liquid (sample water) in a dissolving tank. SOLUTION: A supply pipe 4 for supplying the sample water and gaseous oxygen to the dissolving tank 3 is disposed between a pump 2 and dissolving tank 3 constituting the oxygen dissolving system 1 and a nozzle 5 for irradiating the sample water and the gaseous oxygen is disposed at the front end of the supply pipe 4. The nozzle 5 is set in the central part atop the dissolving tank 3 in such a manner that its diffuser faces perpendicularly downward. Stagnating members 6 which are a plurality of disks are disposed apart prescribed spacings from each other in the dissolving tank 3 and holes 7 having prescribed sizes are respectively formed in their central parts. A collision member 8 which is a disk not provided with the hole is disposed below the disk of the lowermost part provided with the holes 7.
Patent JP-2003056448-A (JP)
Title: Pitch control mechanism for horizontal shaft type windmill
Inventor: YOSHIDA SHIGEO
IPC: F03D7/04
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a pitch control mechanism for a horizontal shaft windmill that enables structural simplicity and enables suppression of manufacturing cost and running cost. SOLUTION: A horizontal shaft type windmill where a rotor 4 with a plurality of blades 6a to 6c is rotatably supported on a hub 5 is provided with a plurality of pitch varying means 11 arranged in the hub 5 correspondingly with the respective blades 6a to 6c to independently control or vary the pitches of the respective blades 6a to 6c, pitch regulating means 21 for regulating variable pitch ranges of the respective blades 6a to 6c in a full feather position and a full flat position, and pitch urging means 31 for urging the respective blades 6a to 6c into the full feather position. If an anomaly occurs in a pitch control system of each pitch varying means 11, rotational restraint on the corresponding blade 6a, 6b or 6c about a pitch axis 6x is removed.
Patent JP-2003059600-A (JP)
Title: Socket for electric bulb, and lighting device with socket at inside
Inventor: ASAKAWA HISASHI
IPC: H01R33/06
Filed: 2001-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a lighting device with high safety without any apprehension of a burn or an electric shock even when exchanging an electric bulb in the state that the power source is not cut-off and the current is flowing. SOLUTION: An electric bulb 1 can be freely attached to and detached from a socket 2, and current is not flowing through the socket 2 when an operation lever 18 is pulled down. The electric bulb 1 is held by the socket 2 when the operation lever 18 is pulled up, and as the current flows through the socket 2 only in this state, there is no apprehension of a burn or an electric shock.
Patent JP-2003065174-A (JP)
Title: Fuel supply device for outboard motor
Inventor: KATAYAMA GOICHI
IPC: F02M69/00
Filed: 2001-08-22
Abstract: PROBLEM TO BE SOLVED: To facilitate assembly work of a respective component of a fuel supply device of an internal combustion engine. SOLUTION: The fuel supply device 39 of the internal combustion engine 10 is provided with a fuel injection valve 41, a pressurized fuel supplying means 44 for regulating a pressure of fuel 38 in a fuel tank 43 and supplying to the fuel injection valve 41. The pressurized fuel supplying means 44 is provided with a fuel supplying passage 56 communicating with a supplied part 47 of the fuel 38 in the fuel injection valve 41, a high pressure pump 75 for pressurizing the fuel 38 and supplying to the fuel supplying passage 56, a suction booster pump 72 for preloading the fuel 38 pressurized by the high pressure pump 75 and supplying to the high pressure pump 75, and a preload regulator 78 for passing the fuel preloaded by the suction booster pump 72 through a fuel communicating passage 76 and regulating to a predetermined pressure.  The fuel supply device 39 is provided with an assembly block 85 for forming the fuel supplying passage 56. The fuel communicating passage 76 is formed on the assembly block 85, and the preload regulator 78 is supported by the assembly block 85.
Patent JP-2002129598-A (JP)
Title: Method and apparatus for obtaining weight of pay load
Inventor: CRANE III CARL D
IPC: G01G17/04
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for obtaining the weight of a load in a bucket of an operating machine having many degrees of freedom, which has solved problems peculiar to a conventional method, and to provide an apparatus for use in the method. SOLUTION: The operating machine has a chassis, a driving cab connected to the chassis, and a boom connected to the driving cab. A first actuator is connected to the boom and the driving cab, to thereby move the boom with respect to the driving cab. The operating machine has an arm connected to the boom, and a second actuator connected to the arm and the boom moves the arm with respect to the boom. The operating machine has a bucket for receiving the pay load. The bucket is connected to the arm, and a third actuator is connected to the bucket and the arm, to thereby move the bucket with respect to the arm. A first connection angle of the boom with respect to the driving cab is measured at two time points. A second connection angle of the arm with respect to the boom is also measured at two time points.  A third connection angle of the bucket with respect to the arm is measured at a single time point. A first actuator force exerted on the first actuator is measured at two time points. A second actuator force exerted on the second actuator is also measured at two time points.
Patent JP-2003068729-A (JP)
Title: Coating solution for forming ferroelectric thin film and ferroelectric thin film
Inventor: IKEDA NORIHIKO
IPC: H01L27/105
Filed: 2001-08-27
Abstract: PROBLEM TO BE SOLVED: To obtain a compound for forming a ferroelectric thin film capable of forming a ferroelectric thin film where good hysteresis characteristics and saturation characteristics are obtained, on a substrate such as platinum, iridium, and iridium oxide. SOLUTION: Coating solution for forming the ferroelectric thin film, which contains (A) organic solvent expressed in the following general formula (1) and (B) organo-metallic compound, in which content of propylene glycol is 10,000 ppm or less. R<1> O(CHCH3 CH2 O)n R<2> ...(1) (where R<1> and R<2> independently show monovalent organic group selected from hydrogen atom, alkyl group having 1 to 4 of carbon number, or CH3 CO, at least one of R<1> and R<2> is a group other than hydrogen atom, and n expresses integer of 1 to 2).
Patent JP-2003075088-A (JP)
Title: Structure of cooling fin
Inventor: NORO TADASHI
IPC: B23K1/00
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a structure of cooling fins, in which a plurality of radiant fins are erected at a predetermined angle on the surface of a heating body. SOLUTION: A fit recess 11 is formed on the surface of the heating body 1, and a fit protrusion 22 is formed in one end of a radiant fin 2. The recess 11 and the protrusion 22 are constituted to be fit to each other substantially without play. Alternatively, the fin 2 is attached at a predetermined angle substantially without play to the heating body 1 by a fitting member 5 inserted in the recess 11 in the heating body 1 and a recess 23 in the fin 2.
Patent JP-2003041424-A (JP)
Title: Helmet holder
Inventor: TORATANI MASAYASU
IPC: A42B3/04
Filed: 2001-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a helmet holder simple to install and easily mountable on a sidewall of a locker, a desk or the like because of its small size. SOLUTION: This helmet holder installs a U shaped opening on the front of the holder body, and constituted to form a helmet holding part by forming a rise up part and a fall down part having different depth on the ends of the opening.
Patent JP-2003068304-A (JP)
Title: Electrode active material for secondary nonaqueous electrolyte battery, electrode containing the same and battery
Inventor: ISHIHARA TATSUKI
IPC: H01M4/58
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide an electrode and a secondary nonaqueous electrolyte battery by using the electrode active material whose cycle property is improved. SOLUTION: Vanadium-phosphorous composite compound with ω-VOPO4 crystal structure is used as the electrode active material for the secondary nonaqueous electrolyte battery. The vanadium-phosphorous composite compound is shown on the basis of the composition of VOPO4 by general formula (I). AXV1-y My O1+δ1 P1-z Qz O4+δ2 (I) (A is at least an element selected from alkali metals and alkali earth metals that is preferably lithium. X corresponds the amount of an element A inserted in an lithium site. M is at least one element selected from a group consisting of Al, Fe, Ga, Bi, Sn, Cr, Cu, Zn, Mg, Ti, Ge, Ta, Mo, W, Nb, Ni, Mn and Co. Q at least one element selected from a group consisting of S, As, Si and Ge.).
Patent JP-2003068645-A (JP)
Title: Crystalline semiconductor film and method for manufacturing the same, and semiconductor device
Inventor: NAKAZAWA MISAKO
IPC: H01L21/336
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a spin-doping method of a catalytic element being easy and important technology, since it enables doping a minimum necessary amount of a catalytic element required for crystallization easily by controlling the concentration of the catalytic element in a catalytic element solution, however, it presents the problem of the catalytic element not being doped uniformly in a substrate, which causes variations in crystallinity in a crystalline semiconductor film after thermal crystallization, and eventually leading to adverse effects on the electric characteristics of a TFT made of the crystalline semiconductor film. SOLUTION: It has been found that in a spin-doping process of a catalytic element, by setting a spin turning acceleration low for a transition period from a 'catalytic element solution dropping' process to a 'spin drying by rapid spin' process, the nonuniformity of an added amount of the catalytic element in the substrate can be solved. Therefore, a spin-doping process with a low spin rotation acceleration is employed in a method for manufacturing a crystalline silicon film.
Patent JP-2003041067-A (JP)
Title: New processing aid for rubber
Inventor: ONUKI TAKESHI
IPC: C08L21/00
Filed: 2001-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a new processing aid for a rubber, having not only a function for inhibiting the viscosity change of an unvulcanized rubber composition caused by coagulation of silica, but also a function for inhibiting the scorch caused by a silane coupling agent. SOLUTION: This emulsion type processing aid composition comprises (1) a fatty acid and a derivative of the fatty acid, (2) water and (3) a surfactant.