baber/WOPTO huggingface dataset:
Patent JP-2002221384-A (JP)
Title: Refrigerator
Inventor: CHO TSUNEYOSHI
IPC: F25D19/00
Filed: 2001-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator, which has an improved heat-exchange efficiency, a great capacity, and less power consumption. SOLUTION: In a low temperature side heat-exchanger part 10, cold heat generated in a low temperature part 3 of a Stirling refrigerator 1 is transferred to a low-temperature side condenser 4, and refrigerant is almost liquefied. The refrigerant of a liquid-gas mixture is conducted through a copper pipe 12 to a low-temperature side gas/liquid separator 6 by using the difference in the height between the condenser 4 and the separator 6, and the liquid is collected in the separator 6. The liquid refrigerant is conducted further from the bottom of the separator 6 through a copper pipe 13 to a low-temperature side evaporator 5, and the cold heat is heat-exchanged with the air in the refrigerator through the wall-face of the evaporator 5 to generate cool air in the chamber. In a high-temperature side heat-exchanging part 11, hot heat is released in the same principle.
Patent JP-2002212002-A (JP)
Title: Pretreating agent for cut flower
Inventor: OKA JUNJI
IPC: A01N3/02
Filed: 2001-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a pretreating agent for cut flowers, capable of ameliorating problems i.e., discoloration of flower color, turbidity of preserving liquid or deterioration of flower sustainability, and having higher flower freshness- retaining effect than conventional treating agents. SOLUTION: This pretreating agent for cut flowers is characterized by containing as the effective components 0.3-0.8 wt.% one or more kind(s) of saccharide, 10-1,000 ppm potassium salt as K2O and 1-30 ppm one or more kind(s) selected from aluminum salts, zinc salts and their hydrates as Al or Zn.
Patent JP-2002223559-A (JP)
Title: Inverter control device sharing use with charging
Inventor: HAMANO HIROSHI
IPC: H02M7/48
Filed: 2001-01-24
Abstract: PROBLEM TO BE SOLVED: To provide an inverter control device also used for charging, where one portion of the configuration circuit of an inverter means is integrated also for shared use as a charging means. SOLUTION: As an inverter means, a DC-AC conversion circuit 2 is used from a rechargeable battery 1 for converting to three-phase AC. In this case, the DC-AC conversion circuit consists of a plurality of DC-AC conversion circuit units 20, secures a phase to be adapted, and also as a charging means for charging to the rechargeable battery, a voltage conversion means 4 is used from an externally connected power supply 5 for charging for securing a specific voltage, rectification is made by a rectification means, the DC-AC conversion circuit unit is used as a DC-DC boost conversion means by a PWM control, and at the same time, is used as a voltage adjustment means. Also, the inverter means and a control means, adapted to the charging means, are equipped for integration in the inverter control device also used for charging.
Patent JP-2002222987-A (JP)
Title: Optical signal communication module
Inventor: WATANABE KENICHI
IPC: H01L31/02
Filed: 2001-01-24
Abstract: PROBLEM TO BE SOLVED: To provide an optical signal communication module capable of decreasing a dimension in a plane direction of a both-face printed substrate to downsize. SOLUTION: A light receiving device 3 is disposed on one surface of a both- face printed substrate 1, and a light emitting device 2 is disposed on the light receiving device 3, and a lens 6a is disposed on the light emitting device 2, and a transmission/reception circuit 4 for transmitting/receiving an electric signal by use of the light receiving device 3 and the light emitting device 2 is disposed on the other surface of the both-face printed substrate 1.
Patent JP-2002221560-A (JP)
Title: Magnetic field generation device
Inventor: SAHO NORIHIDE
IPC: G01R33/3815
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic field generation device having a small-sized and simple constitution and high magnetic field uniformity, capable of forming a strong magnetic field in a wide range. SOLUTION: A recessed hollow 11 is formed on an end face of a high- temperature superconductive bulk body 7 to disorder the thickness, and the body is cooled in a vacuum insulation vessel 6 and polarized by a polarizing coil, and a magnetic field distribution generated on the end face side of the high-temperature superconductive bulk body is flattened. The high-temperature superconductive bulk bodies are arranged oppositely so as to form a magnetic field space, and the plural high-temperature superconductive bulk bodies are supported by a rigid holding member 16. The plural high-temperature superconductive bulk bodies arranged oppositely are cooled by a single refrigerator 8 with a U-shaped heat conductor 15.
Patent JP-2001233302-A (JP)
Title: Table feeder
Inventor: YUYAMA SHOJI
IPC: B65B1/30
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To feed tablets immediately after a tablet container is fitted. SOLUTION: This tablet feeder comprises the tablet container with the tablets contained therein, a tablet feeding means to feed the tablets of the number according to the prescription after the tablet container is fitted, and a judging means to judge whether or not the tablet container to meet the prescription is fitted to the tablet feeding means is fitted in to feed the tablets to meet the prescription by the tablet feed means when the tablet container containing the tablets to meet the prescription is fitted to the tablet feeding means by an operator. As a result, when the tablet container is fitted, the tablets can be rapidly and efficiently fed without operating any start switch or the like.
Patent JP-2002219448-A (JP)
Title: Method of reducing volume of bones of living things
Inventor: OSANAI SHINKICHI
IPC: B09B5/00
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a method to treat the bones of living things with little generation of bone dust and their losses yet with a high efficiency of volume reduction. SOLUTION: Hog bones boiled long for obtaining its soup are heat-treated at 800 deg.C as a volume reduction pretreatment. A titanium oxide sue is prepared through the hydrolysis of a mixed solution of titanium tetraisopropoxide, isopropanol and water in the presence of nitric acid as a catalyst. The sol is mixed with 8 wt.% of nitric acid for increasing its acidity and then mixed with 0.1 wt.% of sodium laurate as an additive to prepare an acidified titanium oxide sol. The pretreated bones, 500 g, whose volume was measured, are put in a container, mixed with the acidified titanium oxide sol, and kept at 60 deg.C for 12 hr. in a keep-warm chamber. Then the bones are dried at 120 deg.C in a dryer to be crystallized with water vaporized, achieving volume reduction without the dust or loss.
Patent JP-2002219339-A (JP)
Title: Humidification module
Inventor: KATAGIRI TOSHIKATSU
IPC: B01D63/02
Filed: 2001-01-26
Abstract: PROBLEM TO BE SOLVED: To substantially enhance humidification ability by uniformly spreading a drying gas to an outer surface of a hollow fiber membrane inserted into a cylindrical body as a housing. SOLUTION: In the humidification module 4, both ends of a hollow fiber membrane bundle 7 in which a large number of water-permeable hollow fiber membrane 6 are bundled are fixed and supported between one end and the other end in a housing 5 by a potting part 8, and an entrance 5A and an exit 5B for humidifying by passing a gas are provided on this housing 5.  Viewing the humidification module 4 in a predetermined cross section along a length direction of the hollow fiber membrane bundle, a ratio L/A of the shortest length L tightened to an area where the hollow fiber membrane bundle 7 clamped by the potting parts 8, 8 each other is filled and a length A of a diagonal line tightened to the area satisfies the following condition 1 or a ratio D/L of a height D of the hollow fiber membrane bundle 7 of the area where the hollow fiber membrane bundle 7 clamped by the potting parts 8, 8 each other is filled and the shortest length L tightened to the area satisfies any one of the condition 1: 2<arcos(L/A)<=19; condition 2: 2<arctan(D/L)<=19. Provided that a unit is degree and L/A and D/L are less than 1.
Patent JP-2002232643-A (JP)
Title: Original feeder and image forming device provided with this feeder
Inventor: SUGIYAMA AKIHIKO
IPC: H04N1/04
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To remove dust attached to an image reading position. SOLUTION: An original feeder 2 is provided with a an introduction feeding roller set 6 and an ejection feeding roller pair 10 for feeding the original to the image reading position where the image of an original is read and subsequently ejecting the original, and a reading roller 22 arranged, facing the image reading position 8 across a gap A allowing the original fed by of the introduction feeding roller pair 6 and the ejection feeding roller pair 10 to pass through. The gap A is set about 0.1 mm to about 0.5 mm.
Patent JP-2002229651-A (JP)
Title: Method and device for controlling humidity inside of board
Inventor: KATO HIROAKI
IPC: B01D53/26
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To prevent a rise of humidity inside of a board provided with electric parts independently of humidity inside of a chamber, and to prevent the bad influence thereof. SOLUTION: Chambers 13 and 14 provided with the control board 2 and an operation board 3 are controlled at a constant temperature and a constant humidity by an air conditioner 15. Humidity inside of the board is measured by a humidity measurer 10 separately provided from a humidity measurer for controlling the chambers 13 and 14. When the measured value of the humidity inside of the board exceeds the preset value, a control unit 11 outputs the control signal for opening a solenoid valve 8 or an electric valve 9 forming a dehumidified air flow control means 7. Humidity inside of the board is thereby lowered.
Patent JP-2002223998-A (JP)
Title: Vacuum cleaner and hose for the same
Inventor: SAITO KAZUO
IPC: F16L9/19
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a hose which can be reduced in weight and cost. SOLUTION: A hose 20 used for a vacuum cleaner is constituted of a flexible hose 21 and a flexible pipe 22 which is inserted through the hose 21 and with a diameter smaller than that of the hose 21. The pipe 22 is arranged eccentrically in a state where its outer surface abuts on or close to the inner surface of the hose 21 and a conductive wire 24 is arranged inside the pipe 22.
Patent JP-2002227721-A (JP)
Title: Cogeneration planning system and cogeneration optimization system
Inventor: HARADA YASUSHI
IPC: G06F19/00
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To efficiently support a program user to analyze sensitivity of an optimal solution for demand forecasting errors and equipment parameter uncertainty. SOLUTION: When finding an equipment optimal size 11 and an optimal operating pattern 12 by an optimization calculating means 10, a potential price 13 and an energy unit price 14 are found at the same time and displayed on a display device 16 by an image displaying means 15.
Patent JP-2002231778-A (JP)
Title: Method for measuring semiconductor wafer and method for manufacturing light-emitting device
Inventor: SHINOHARA MASAYUKI
IPC: H01L21/66
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for measuring a semiconductor wafer which can determine simply good or bad of electric characteristics such as luminance of an electronic device semiconductor wafer such as a light-emitting device in a non-destructive manner. SOLUTION: Electric characteristics of a semiconductor wafer are measured, while measuring diffracted rays derived from a prescribed crystal face from a semiconductor single crystal substrate when incident beams of fixed wavelength which cause a diffraction phenomenon due to a semiconductor crystal lattice are incident on a main surface of the semiconductor wafer, and a relation (diffracted rays/characteristic relationship) between measurement information of the diffracted rays and the electric characteristics is determined. The incident beams are incident on the semiconductor wafer as an evaluation object to measure the diffracted rays, and the electric characteristics of the semiconductor wafer as the corresponding evaluation object are estimated based on the measurement results and the diffracted rays/characteristic relationship.
Patent JP-2002233093-A (JP)
Title: Electric motor having bobbin
Inventor: WAKITA TADAYUKI
IPC: H02K21/18
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To provide an electric motor capable of simplifying the structure of a metal mold for molding a bobbin and displaying heat dissipation effect by the bobbin. SOLUTION: The bobbin 4 of the electric motor has a hollow shell part 38 winding armature winding on an outer peripheral part 50, and a lower flange 51 and an upper flange 52 formed on the lower end 53 and the upper end 54 of the hollow shell part respectively and mutually parallel to each other. A first fan-like plate part 55 constituting the lower flange 51 and a second fan-like plate part 56 constituting the upper flange 52 are arranged in zigzag so as not to be overlapped from the parallel direction to the center axial line CL1 of the bobbin 4.
Patent JP-2002228166-A (JP)
Title: Cooking unit
Inventor: KAJI TETSUYA
IPC: F24C7/04
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To perform a positive extinguishing of fire even if the fire ignition occurs in a heating chamber and prevent smoke from leaking out of the heating chamber. SOLUTION: This cooking unit is constituted such that the same is comprised of a heating chamber 7, a discharging cylinder 5, a shielding layer 21, a control means 22 and an opening or closing mechanism 23, wherein the shielding layer 21 is made of magnetic metallic material having a Curie point set to a temperature of waste heat at the time of occurrence of fire, its magnetic characteristic is lost when the temperature of waste heat exceeds the Curie point, and the shielding door 21 having the opening or closing mechanism 23 shields a discharging passage by the control means 22. With such a constitution as above, it is possible to stop supplying of oxygen flowed from the discharging port, perform a positive extinguishing of fire even if a user is not present at the site and at the same time to restrict the smoke from leaking out of the heating chamber.
Patent JP-2002234512-A (JP)
Title: Method of covering hollow container side face and hollow container cover member
Inventor: IKOMA KAYO
IPC: B65B53/04
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a hollow container cover member which can easily and beautifully decorate an empty bottle. SOLUTION: An annular cover film 1 is placed on an empty bottle 5 for covering the side face of the bottle 5. In this case, the film 1 and the bottle 5 are relatively positioned so that the film 1 is placed where it is desirable on the bottle 5. After positioning, hot water 9 is poured in the bottle 5 until it overflows (refer to Fig. 2B) from the mouth of the bottle 5. The film 1 receives heat from the water overflowed, and by the heat, the film 1 shrinks. As a result, the film 1 adheres tightly to the side face of the bottle 5 (refer to Fig. 2C).
Patent JP-2002234298-A (JP)
Title: Printing method
Inventor: SUZUKI KUNIO
IPC: B44C1/175
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a printing method, by which a fine printing surface can be efficiently provided onto a plastic plate, a woody plate, a metallic plate, a cloth or the like. SOLUTION: Afilm 2, which is made of a water-soluble polyvinyl alcohol and on one side of which printing is applied, is pasted through an adhesive 5 to the surface to be printed 3 of a matter to be printed 1 under the state that the printed part 4 of the film 2 faces to the surface to be printed 3 of the matter to be printed 1. After the adhesive 5 has been solidified, the film 2 made of the water-soluble polyvinyl alcohol is washed off with water so as to be removed from the matter to be printed 1.
Patent JP-2001288930-A (JP)
Title: Seismically isolated structure
Inventor: ARIMA FUMIAKI
IPC: F16F15/02
Filed: 2001-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a seismically isolated structure which is constructed on the ground via a foundation, has a long natural vibration cycle with respect to the foundation of an upper structure, and can avoid transfer of large earthquake ground motion to the upper structure. SOLUTION: According to the seismically isolated structure, a vertical support mechanism 3 is set on the foundation 1 to support the upper structure 2. The vertical support mechanism 3 supports a vertical load via a spherical or a columnar rolling element mounted on a smooth support surface, to thereby accommodate horizontal movement of the upper structure. As a result, transfer of a large earthquake ground motion to the upper structure 2 is avoided. Further, a restoring-damping mechanism 4 formed of rubber as a main material is interposed between the foundation 1 and a footing beam 2a of the upper structure 2. The restoring-damping mechanism 4 need not support a vertical load, and therefore it can be formed of a material which is flexibly deformable, whereby natural period of the upper structure 2 can be elongated.
Patent JP-2002247746-A (JP)
Title: Cable reel
Inventor: KAWAMURA YUKIFUMI
IPC: B60R16/027
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To facilitate the formation of a member for reversing a flat cable for a reversal cable reel with ease and prevent the generation of vibration and noise during rotation. SOLUTION: In this cable reel, reversal rings and flat cables are stored in an annular hollow part formed of a stationary body and a movable body rotatable about the stationary body, both ends of flat cables are fixed to the stationary body and the movable body, and the intermediate part of the reel is wound around the reversal rings. In the annular hollow part of the cable reel, a plurality of the reversal rings made of flexible sheets having stiffness are stored, and the reversal rings are curved into ellipse shapes after bending slant L-shaped protruding pieces formed so as to protrude with a space in the circumferential direction from the outer periphery of the central annular part.
Patent JP-2002240233-A (JP)
Title: Printing apparatus for switching type continuous operation
Inventor: KANDA YOSHIAKI
IPC: B41F27/06
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To cope with a case where sheet sizes of printed matters are different in relation to a printing apparatus for switching type continuous operation in which replacement of machine plates and rubber blankets are performed without stopping a printing machine. SOLUTION: An impression cylinder 21, a plurality of plate cylinders 22 and rubber blanket cylinders 23 each holding jointly the impression cylinder 21 and hooking the impression cylinder 21 so as to be able to be brought into contact with and separated from it and driving means 26 each driving respectively individually the plate cylinder 22 and the rubber blanket cylinder 23 and the impression cylinder 21 of each set are provided and it is constituted in such a way that a sleeve 9 for the plate on which the machine plate 11 is mounted is removably installed on the outer periphery of the base shaft 8 of the plate cylinder on the plate cylinder 22 and a sleeve 13 for the rubber blanket on which a cylindrical rubber blanket 14 is mounted is removably installed on the outer periphery of the base shaft 12 of the rubber blanket on the rubber blanket cylinder 23.
Patent JP-2002250587-A (JP)
Title: Dryer
Inventor: HIRASAWA TOSHIO
IPC: C02F11/12
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a dryer in which a matter to be dried is prevented from riding over a stator under a highly viscous semihardened state by eliminating the stator, the matter to be dried is prevented from hardening/adhering to the inner circumferential wall face of a drum or the disc blade or from rotating together even if the stator is eliminated, the matter to be dried is drawn in between the disc blades through rotation thereof and moved while being stirred, the heating surface can be utilized effectively, and high drying efficiency is ensured without causing extreme increase of power. SOLUTION: A hollow rotary shaft is passed rotatably through the shaft center part of a lateral tubular drum provided with a jacket on the outer circumferential surface. The hollow rotary shaft is provided continuously with a large number of hollow disc type stirring blades and the matter to be dried is stirred by means of the stirring blades while being heated with heating medium supplied to the jacket of the drum and heating medium fed through each stirring blade via the hollow rotary shaft. In such a dryer, a disc rotor having a rotary shaft provided continuously with a large number of small disc blades being fitted between the large number of stirring blades provided continuously on the hollow rotary shaft is juxtaposed while fitting the small disc blades between the stirring blades.
Patent JP-2002251651-A (JP)
Title: Inspection system for cash processing machine
Inventor: KUROZUKA HIROSHI
IPC: G06Q20/18
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide an inspection system for a cash processing machine inspecting the cash processing machine without advance notice when bank employees are not present such as at night or on holidays and Sundays on the basis of instructions from a monitoring server or a previously received reservation, and capable of notifying a determination result of the inspection to a management representative. SOLUTION: Communication is provided between the monitoring server and the cash processing machine, the cash processing machine performs an inspection process on the basis of an inspection command from the monitoring server, and an inspection result is sent to the monitoring server.
Patent JP-2002248183-A (JP)
Title: Golf club head
Inventor: CHIKARAISHI TOSHIO
IPC: A63B53/04
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To make a golf club head go easily through sand by providing a narrow groove in the sole of a club head so that sand is taken into the groove and then drained out thus reducing the resistance during a swing. SOLUTION: In a head of a metal golf club which has a loft angle of 45 deg. or greater, a linear groove 4 (which has the width of 1 to 6 mm and the depth of 1 to 5 mm) which is parallel to the face 3 or tilted by ±30 deg. or less to the face 3 is provided.
Patent JP-2002201702-A (JP)
Title: Grating and its manufacturing method
Inventor: HIROMOTO TOSHIRO
IPC: B21D47/00
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a grating, by which a non-slip at the time when a pedestrian, a bicycle, a wheelchair, a velocipede for a child or the like passes is conducted sufficiently and which is manufactured simply. SOLUTION: A knurl 12 composed of a milling is formed in the cold by sinking a roll having a knurl on the surface of a main member 11 constituting the grating.
Patent JP-2002248493-A (JP)
Title: Sludge treatment apparatus
Inventor: KIMURA OSAMU
IPC: C02F11/00
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To efficiently solubilize sludge by simple and inexpensive constitution. SOLUTION: A rotor 2 is housed in a case 1 in a rotationally drivable manner. The case 1 has an almost cylindrical shape and has a sludge inflow port 11 and a sludge outflow port 9. The rotor 2 forms an annular space 18 between the outer peripheral surface thereof and the inner peripheral surface of the case 1. At least, a plurality of projected parts 17a, 17b and 17c or recessed parts 17d are formed to at least either one of the inner peripheral surface of the case 1 and the outer peripheral surface of the rotor 2. By this constitution, when the gap of the annular space is changed by rotating the rotor 2, cavitation is generated and cell membranes of microorganisms contained in sludge are crushed and solubilized.