baber/WOPTO huggingface dataset:
Patent JP-2003182867-A (JP)
Title: Paper carrying car
Inventor: DEHN SOENKE
IPC: B60B33/00
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carrying device which carries materials to be printed surely and deliver them to and/or receive them from a printing press by remodeling a paper carrying car 1 for carrying in the materials 16 to or carrying out them from the printing press.  <P>SOLUTION: A first guide face 20 is provided in the paper carrying car 1, and a second guide face to be engaged with the first guide face 20 is provided in the connection device, which is provided in the printing press provided with a locking device for locking the paper carrying car 1 to the printing press and for releasing the lock of the carrying car 1 from the printing press.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003231892-A (JP)
Title: Method for producing gas hydrate and installation for producing the same
Inventor: KODA KAZUO
IPC: B01F1/00
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a gas hydrate, by which the diffusion and dissolution of the gas in water and the removal of the production reaction heat can efficiently be carried out and by which an installation for the method can simply be compacted, and to provide the installation for the method.  <P>SOLUTION: This method for producing the gas hydrate, comprising reacting the raw material water with the raw material gas, is characterized by comprising a mixing and dissolving process for mixing the raw material water with the raw material gas in a line mixer in the middle of the line to dissolve the raw material gas in the raw material water, and a process for flowing and simultaneously cooling the mixed and dissolved product in a reaction pipe route 7 to produce the gas hydrate. The adoption of the reaction pipe route enables to cool the pipe route from its periphery, whereby the simplification and compactification of the installation can be realized.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004165309-A (JP)
Title: Capacitor unit and semiconductor power converter having the same
Inventor: OKUDA TATSUYA
IPC: H01G9/26
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a capacitor unit which can reduce the variations in wiring inductance of each capacitor without increasing the size.  <P>SOLUTION: As shown in the figure, the capacitors 11-13 are so arranged that the polarity of only the capacitor 11 may be opposite to that of the other two capacitors. An anode terminal (only one terminal 11a is visible in the figure) of each capacitor is connected to an anode-side conductor 2 of a wiring board 6, while cathode terminals 11b-13b are connected to a cathode-side conductor 3 through the anode-side conductor 2. The anode-side and cathode-side conductors 2 and 3 are provided with anode-side and cathode-side external terminals 2a and 3b, respectively. Since the anode terminal 11a of the hithermost capacitor 11 is connected to the anode-side conductor 2 at the nearest position to the cathode-side external terminal 3b, and the cathode terminal 11b is connected to the cathode-side conductor 3 at the nearest position to the anode-side external terminal 2a; variations in wiring inductance of the capacitors 11-13 can be reduced without increasing the size of the capacitor unit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004165037-A (JP)
Title: Fuel cell system and method of stopping the same
Inventor: NISHIDA KAZUFUMI
IPC: H01M8/04
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell with excellent operability and convenience by preventing a polymer electrolyte film from deteriorating in function when replacing flammable gas remaining inside an anode with inert gas to stop a fuel cell system.  <P>SOLUTION: The fuel cell system comprises a fuel cell and an anode remaining gas substituting means substituting the whole or a part of hydrogen-rich gas remaining at the anode side of the fuel cell with inert gas having a dew point same as or lower than that of the temperature of the fuel cell after stopping the operation thereof. The anode remaining gas substitution means is composed of (i) an inert gas supplying part for supplying the inert gas to the fuel cell anode, (ii) an inert gas humidifier supplying vapor to the inert gas, and (iii) an inert gas dew point control part turning the dew point of the inert gas into a temperature higher than the temperature of the fuel cell. The inert gas dew point control part comprises at least either a means of controlling the amount of the inert gas supplied from the inert gas supplying part to the anode, or a means of controlling the amount of the vapor supplied from the inert gas humidifier to the inert gas.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004166097-A (JP)
Title: Radio wave receiver
Inventor: URANO SHUICHI
IPC: H04B7/10
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio wave receiver which efficiently receives a telemeter radio wave radiated by a flying object or a radio wave radiated from a transmitting source that moves in air, on the sea, on the ground, etc., automatically adjusts an optimum receiving state for an intensity change in a radio wave such as a telemeter wave and obtains a receiving environment that corresponds to the state.  <P>SOLUTION: This radio wave receiver has an inter-antenna distance adjustment mechanism for adjusting an interval between a pair of antennas installed on a turntable with a predetermined interval away so as to catch a radio wave such as a telemeter radio wave radiated by the flying object, and a device for turning the turntable. The pair of antennas is adjusted for arrangement so as to be able to effectively receive a radio wave to form a suitable receiving environment, automatically obtaining an optimum receiving form by making the radio wave caught by the antennas to be a received AGC signal in the receiver and controlling the inter-antenna distance adjustment mechanism, etc., through a controller on the basis of the received AGC signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004162231-A (JP)
Title: Polyester-based binder fiber for japanese shoji paper
Inventor: YAMAMOTO TAMIO
IPC: D21H13/24
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide polyester-based binder fiber for Shoji paper that can produce Shoji paper having homogeneous texture and high strength.  <P>SOLUTION: The polyester-based binder fiber for Shoji paper has a sheet area shrinkage percent of ≤30 and a fiber length of 3-25mm. The sheet area shrinkage percent is given by the following procedures: a square sheet machine is used to well stir/mix 80wt.% of the polyester binder fiber for Shoji paper and 20wt.% of NBKP in water to disperse the fiber and prepare sheets of a size of about 25cm×25cm with the weight basis of about 50g/m<SP>2</SP>, then, the sheets are dried at room temperature for more than one day and night, each placed on a perforated Teflon (R) sheet. Then, one of the sheets is heated in a hot-air circulation drier at 120°C and subjected to relaxation shrinkage treatment for 5 minutes and calculate by the formula, ä(A<SB>0</SB>-A<SB>1</SB>)/A<SB>0</SB>}x100 (wherein A<SB>O</SB>is the sheet area before the shrinkage treatment and A<SB>1</SB>means the area after the treatment).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004159613-A (JP)
Title: Dried squid
Inventor: TADA MASAHIRO
IPC: A23L17/50
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dried squid easily tearable along a slit to appreciate the taste in hot state and easily roastable on a fire.  <P>SOLUTION: This dried squid to be eaten in roasted state is sold by drying a squid, applying a number of slits on the surface and the back face from an end to the other end and sealing e.g. in a plastic film bag. The dried squid can be torn easily by a consumer along the slit in the case of taking the squid after roasting on the fire, and accordingly, a soft, sweet and delicious roasted squid can be appreciated in the hot state. The application of slits suppresses the warpage of the flesh in roasting to enable easy roasting of the squid.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003200557-A (JP)
Title: Method and apparatus for supplying sheet to machine for printing
Inventor: BERTI CHRISTOPHER
IPC: B65H5/34
Filed: 2002-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To allow a method for supplying a sheet to a machine for printing of the type in which the sheet is divided into pieces from a pile, sent toward a movable register to register and periodically conveyed from the register to the machine, in this case, the motion of the register is braked by a controller to divide from the pile and to convey to the machine, to be flexibly adapted to machine conditions and process conditions by a slight expense by improving the method.  <P>SOLUTION: The method for supplying the sheet to the machine for printing comprises the steps of moving the register (13) by a controllable another drive mechanism (14), and processing data to sheet characteristics in the controller (36) to detect an operation signal for the drive mechanism (14).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004166863-A (JP)
Title: Game control method in slot machine and slot machine
Inventor: FUJII YOSHIAKI
IPC: A63F5/04
Filed: 2002-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To vary the development of a game by releasing win flags.  <P>SOLUTION: In a regular game mode and a stock mode, when internally winning respective special symbol combinations such as BB (Big Bonus) and RB (Regular Bonus), the win flags are stored by divided into two storage regions A and B. The storage processing is so set that RB flags are predominantly stored in the A region while BB flags are predominantly stored in the B region respectively. The win flags stored in the respective regions are released according to winning a region release mode lottery respectively. The A region release mode is drawn under the condition that the number n<SB>A</SB>of the storage in the A region is larger than 0 and a player internally wins a specified minor symbol combination. On the other hand, the B region release mode is drawn under the condition that the number n<SB>B</SB>of the storage in the B region is larger than 0 and the player internally wins the BB.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004169438-A (JP)
Title: Sandbox tent
Inventor: OZAKI SHIGERU
IPC: E04H15/56
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sandbox tent for covering the whole sandbox with a shadow in sunshine hours.  <P>SOLUTION: It has been said hitherto that it becomes fine by fully sunbathing all over a body, and the sunbath has been inspired specially for infants or children. Actually, an invalid and an old person also become fine by sunbathing for several hours. In these days, however, the sunbath means exposure to a large quantity of ultra-violet light. As a result, cutaneous cancer and so forth influenced on the body in the future become serious problems. It is impossible to completely prevent the children from ultra-violet light caused by the sunbath within sunshine hours, and then a tent visor (2 or 6) is mounted under the eaves (12 to 15) of one of four sides of a tent body (1) only stretched out in the air, a net capsule (4) on one of every side (16 to 19) formed between both struts according to circumstances of the sandbox (7) and block pads (5) are mounted to the struts (8 to 11) so that at least security can be ensured only when they play outside the sandbox and that they can be prevented from a bacillus resulting from the dung or urine of a dog or a cat getting into the sandbox to ease nature or from injuries caused by colliding with the struts of the tent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004168624-A (JP)
Title: Manganese-zinc ferrite
Inventor: NODA TAKETOSHI
IPC: C04B35/38
Filed: 2002-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an Mn-Zn ferrite that has less deterioration of a dc superposition property at a broad temperature range (from -20°C to 70°C) and to provide a piezoelectric magnetic composition that does not contain lead and has an excellent piezoelectric property.  <P>SOLUTION: The Mn-Zn ferrite comprises 51.0-52.5 mol% of Fe<SB>2</SB>O<SB>3</SB>, 18.5-22.0 mol% of ZnO and the remainder of MnO as principal components and simultaneously contains 0.016-0.027 wt.% of SiO<SB>2</SB>and 0.006-0.017 wt.% of CaO as secondary components.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004178630-A (JP)
Title: Optical head and optical disk drive
Inventor: KOBAYASHI YOSHIHEI
IPC: G02B5/18
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical pickup contriving the miniaturization and simultaneously being advantageous in the mitigation of the accuracy of component and the accuracy of adjustment.  <P>SOLUTION: The optical head 104 is furnished with a composite optical component 10, an optical component 12, a reflective mirror 14 and an objective lens 16. The composite optical component 10 is provided with a light source 1002 and a photodetector means 1004 for receiving a light beam reflected from the optical disk 102. The photodetector means 1004 is arranged at one side out of both sides inserting and holding the light source 1002 between them in the tracking direction X. The outgoing light beams emitted from the light source 1002 are separated to a main beam and two sub-beams by a grating 1202 of the optical component 12. The main beam reflected by the optical disk 102 and the reflected light beam of two sub-beams are diffracted by a hologram 1204 to form a 1st and 2nd first-order diffracted lights and guided to the photodetector means 1004 through a cylindrical lens 1206.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003239159-A (JP)
Title: Weft yarn threading apparatus for manufacturing thick woven fabric reinforcing material and reinforcing material obtained thereby
Inventor: CAHUZAC GEORGES
IPC: D03D41/00
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a weft yarn threading apparatus for manufacturing a thick woven fabric reinforcing material composed of superimposed layers of yarns mutually connected with crossover yarns traversing the layers.  <P>SOLUTION: The weft yarn threading apparatus comprises a frame 13 provided laterally and at its periphery with regularly spaced hooking picots 17, a means 21 for depositing a yarn 22 with the picots 17 and a means for compacting the layers. The picots 17 are composed of rods comprising a first section 17a having a slight inclination directed to the outside of the frame 13 and a second straight section 17b prolonging the first section 17a and having an inclination directed to the outside of the frame 13 substantially greater than that of the first section 17a. The means for depositing the yarn 22 is composed of a plurality of heddle hooks 21 spaced by an interval equal to n times the interval between the picots 17 and moving the yarn 22, respectively and simultaneously moved. The means for compacting the layers is composed of means 23-25 adapted to press an assembly 18 of the layers relatively to the periphery thereof.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004174766-A (JP)
Title: Cleaning method of liquid ejector and liquid ejector
Inventor: MANO TAKASHI
IPC: B41J2/18
Filed: 2002-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cleaning method of a liquid ejector in which occurrence of troubles is retarded by reducing the quantity of ink being deposited at a flushing liquid receiving section, and to provide a liquid ejector.  <P>SOLUTION: A printer 10 comprises a carriage 20 mounting a recording head 22 for ejecting ink, and a waste liquid tank 35. The waste liquid tank 35 is provided with a flushing liquid receiving section 37 being ejected with ink, and an absorbing member 36 disposed contiguously thereto. The printer 10 is provided, at one end part thereof, with a cap 31 and a suction pump 32 connected through a discharge pipe 33. The suction pump 32 is connected with one end part of a supply pipe 34 having the other end part located at the flushing liquid receiving section 37. When the suction pump 32 is driven, ink discharged forcibly from a recording head 22 is fed through the supply pipe 34 to the flushing liquid receiving section 37 before being absorbed by the absorbing member 36.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004175610-A (JP)
Title: Ceramic sintered compact having high specific gravity and its production process
Inventor: OKITA TAKUSHI
IPC: C04B35/00
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sintered compact having high specific gravity and a method for producing the same.  <P>SOLUTION: The ceramic sintered compact contains ≥50 mass % of α phase of dibismuth trioxide, and is characterized in that the bulk density is ≥9.2 g/cm<SP>3</SP>. The method of producing the sintered compact is characterized by press forming by using a raw material powder of dibismuth trioxide as a main raw material, and firing at 650-710°C. By this method, the non-magnetic, insulative and high density ceramic sintered compact can be obtained inexpensively.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004177630-A (JP)
Title: Fiber for attenuation of optical signal
Inventor: YAMAGUCHI MASAMITSU
IPC: G02B6/00
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fiber for attenuation of optical signals with flattened attenuation in a wide wavelength range by adding two or more dopants for attenuation of optical signals to the optical fiber.  <P>SOLUTION: The fiber 1 for attenuation of optical signals is obtained by adding two or more kinds of dopants for attenuation of optical signals to the core and/or the clad of the optical fiber and controlling the species and concentrations of the dopants. Preferably, both of a dopant which increases absorption of optical signals with longer wavelengths and a dopant which decreases absorption of optical signals are added. As for the dopants, two ore more transition metals selected from Co, Ni, Cr, V, Fe, Mn, Tb and Tm are preferably used. The region where the dopants are added is preferably a region having 6 times or less of the core diameter around the core.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004179376-A (JP)
Title: Laminated ceramic electronic part
Inventor: YASUMURA KOJI
IPC: H01C7/10
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated ceramic electronic part which has a structure capable of ensuring a sufficient energy resistance without affecting a varistor voltage.  <P>SOLUTION: In the laminated ceramic electronic part, in a base 1 composed of a ceramic material, a first internal electrode 2 and a second internal electrode 3 which are arranged separately from each other at a prescribed distance in the direction of thickness, a first external electrode 4 and a second external electrode 5 which are provided so as to be electrically connected to the first internal electrode 2 and the second internal electrode 3, respectively. The first internal electrode 2 and/or the second internal electrode 3 is a continuous strip conductor which has curves on the same plane in the longer direction of the base 1, and the internal electrodes 2 and 3 are provided overlapping with each other in the longer direction of the base 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004178306-A (JP)
Title: Job management system
Inventor: HORIYAMA JUN
IPC: B41J29/38
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To notify a user of a message in accordance with a user environment.  <P>SOLUTION: An integrated server computer 1070 sets a limit for the use of a printer 1040 from a client computer 1010 for every user or every user group, and detects the use state of the printer by the user or the user group operating the client computer based on a job transmitted to the printer from the client computer, and then determines whether the use of the printer by the user or the user group exceeds the above limit based on the use state thus detected and the limit set. The messages generated for every user or every user group are stored in a storage device, and the message corresponding to the user or the user group is read from each of the messages stored in the storage device and displayed on a display device, when the use of the printer is determined to exceed the above limit.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004178999-A (JP)
Title: Circuit breaker and circuit breaker device combining it with external accessory
Inventor: YAMANAKA TAKASHI
IPC: H01H73/02
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an insulating plate material used as an insulating cover covering a coupling hole of a circuit breaker and an insulating plate material used as an insulating barrier of an outer terminal of a circuit breaker device from being made waste materials, in the circuit breaker which can be combined with an external accessory and the circuit breaker device combining them.  <P>SOLUTION: The device is so constructed that one insulating plate material is to be fitted both to a first position covering the coupling hole of the circuit breaker and a second position adjacent to the outer terminal and it is fitted either to the first position or the second position. With this as a basis, the insulating plate material can be saved from becoming a waste material, realizing an effective use of an insulating material resource.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004003282-A (JP)
Title: Reinforcement assembled body and metal splicer used therefor
Inventor: ABE KEIICHI
IPC: E04C5/18
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reinforcement assembling body suitable for a cage for cast-in-place concrete pile or the like and a metal splicer used for the same by which a shape-retaining band steel and axial reinforcements are connected with a nonwelding way in a simple and high fixed state.  <P>SOLUTION: When the intersections of a plurality of axial reinforcements 2 arranged in parallel in every specified interval and steel bands 3 attached to the one side are fixed by a metal splicer, fixing parts 51, 51 provided at two positions of respective one end sides of a pair of holding bodies 5, 5 are hooked on both peripheral edges of the steel bands 3 and bolts 6a and nuts 6b connecting the other end side of these steel bands under the condition are fastened and both steel bands are press-fitted by pressing the axial reinforcements 2 toward the steel band 3 by protrusions 54a formed in these inside faces.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004187385-A (JP)
Title: Distributed power supply system
Inventor: HATA RYOSUKE
IPC: H02J3/28
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a distributed power supply system and its operating method capable of making effective use of a fuel battery vehicle at the time of stopping the vehicle.  <P>SOLUTION: This distributed power supply system includes the fuel battery vehicle which conducts power generation by a fuel battery during stopping, and an external power network (a commercial power system 8) in which the generated power of the fuel battery 11 is inputted and which outputs the power to a load. By taking out, to the outside, the power generated by operating the installed fuel battery 11 while the fuel battery vehicle stops, the generated power can be used for operating an external load. The fuel battery 11 can be effectively used even during the stopping. By using high power generation efficiency, the fuel battery vehicle can be used as an inexpensive power supply source.  <P>COPYRIGHT: (C)2004,JPO&NCIPI