baber/WOPTO huggingface dataset:
Patent JP-2002287267-A (JP)
Title: Image recorder
Inventor: KIMURA YOICHI
IPC: G03B27/32
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To obtain an image recorder which suppresses the lift of a photosensitive material on the downstream side of an exposure part and smoothly conveys the photosensitive material at a low cost. SOLUTION: A guide cover 168 is arranged between a roller couple 88 and a conveyor roller couple 84 arranged on the downstream side of a vertical scanning conveyance device 150 and shafts 178 are rotatably pivoted on a couple of shaft support plates 176 erected on both the end sides of the guide cover 168. A plurality of roll rollers 86 are fixed to the shafts 178 and exposed through a hole part 174 formed in the guide cover 168. The roll rollers 86 have high slidability and abut against the photosensitive material A to suppress its lift and also prevent its sticking, thereby smoothly guiding the photosensitive material A to the downstream side. Consequently, the photosensitive material A is conveyed without skip and an image formed on the photosensitive material A has no image unevenness.
Patent JP-2002292942-A (JP)
Title: Printing system, printing control unit, editing unit, printing method, recording medium, and program
Inventor: HATAKEYAMA FUMIHIRO
IPC: B41J5/30
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a printing system, a printing control unit, an editing unit, a printing method, a recording medium and a program, for eliminating the problems in the conventional techniques, without wasting the resource of the printing control unit or the rasterizing process time even in the case of executing re-edition of book data, capable of preventing the mistake of a page to be modified particularly in the editing unit. SOLUTION: In a printing control unit, data of pages to be modified, requiring modification are specified from page data stored in book data as well as information for specifying the data of pages to be specified is transmitted to an editing unit. In the editing unit, the transmitted data of pages to be modified are edited so that a rasterizing process is applied to only the data of pages to be modified in the printing control unit for replacement with the date of pages to be modified stored in the printing data. Thereby, the page data to be modified cannot be mistaken, and the need of applying a rasterizing process again to all the book data can be eliminated.
Patent JP-2002295590-A (JP)
Title: Damping device
Inventor: OGURA KATSUYUKI
IPC: F16F15/167
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a damping device capable of making damping control with higher precision more rapidly. SOLUTION: In a damping device used in a machine 10 provided with a rotary body 30 rotating around a prescribed rotary shaft for transmitting driving force, a damping device characterized by that it has a damping means 40 that contains electric viscous fluid varying in viscosity according to the value of voltage applied, and rotatably holds at least part of the rotary body 30 in this electric viscous fluid; a voltage applying means 60 for applying voltage to the electric viscous fluid within the damping means 40; and a control means 24 for controlling the operation of voltage applying means 60 so that it can apply the optimum voltage to the electric viscous fluid in the damping means 40 according to the revolutions of rotary body 30 to obtain a viscosity level that would enable the electric viscous fluid to most effectively absorb the vibrations of rotary body 30.
Patent JP-2002295586-A (JP)
Title: Piping vibration control device
Inventor: KAIDA YUJI
IPC: F16F15/08
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a novel and low-cost piping vibration device of which the vibration control effect to a piping is remarkable, the mounting execution is extremely simple and only a small space is required. SOLUTION: The vibration control device 14, which has a rigid housing 20 provided in a state displacing integrally with a piping 10, a collision mass 28, which is provided inside the housing 20 in the vibration direction of the piping 10 in a floating state and collides with the housing 20 when vibrated, an opening, which is formed between the housing 20 and the collision mass 28 so as to float the collision mass 28 in the vibration direction, and a rubber elastic body 30 formed on the surface of the outer circumference of the collision mass, is mounted to the piping 10 so as to control the vibration of the piping 10.
Patent JP-2002291934-A (JP)
Title: Sprinkler fire-extinguishing facilities
Inventor: TAKASHIMA TAKUYA
IPC: A62C37/40
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To extinguish a fire outside of a dwelling house caused by incendiary or spread of fire from a neighboring dwelling house and to use a piping for fire extinguishing equipment for washing a car. SOLUTION: In the sprinkler fire extinguishing equipment provided with a secondary-side piping 2 provided branched from a running water main pipe 1 and closed sprinkler heads 3 provided at the secondary-side piping within the dwelling house H, a valve 25 closed normally is provided branched from the secondary-side piping. An external piping 26 is connected to the secondary side of this valve and open heads 35 are connected to the external piping. A carport 30 is provided outside of the dwelling house, the open heads are provided at the carport and a fire sensor 40 is provided at the roof of the carport so as to open the valve 25 when the fire sensor operates.
Patent JP-2002292461-A (JP)
Title: Surface hardening method for half molten forming member and surface hardening member by the method
Inventor: SAKAMOTO KAZUO
IPC: C22C23/02
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a surface hardening method for a member formed with a half molten forming material of a light metal without applying heat treatment and capable of enhancing its surface hardness, and a hardened member of the half molten forming material hardened with the surface by such a method. SOLUTION: Against the surface 1f of the member 1 formed by the half molten forming material of the light metal with 10% or more of a solid rate, a rotating body 10 is made to enter the surface part of the member while making contact with the surface to stir the surface part 1a of the member by the rotating body in a nonmolten state.
Patent JP-2002300170-A (JP)
Title: Data transmission method and data reception method for wireless device
Inventor: NAKAJIMA KATSUYOSHI
IPC: H04L12/28
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To reduce the length of transmission data (transmission packet) so as to reduce the current consumption (power consumption) of a wireless device. SOLUTION: In the case of transmitting data from the wireless device, the data with a check sum attached to them are transmitted, where total number of bits of an ID, the data and the check sum gives a prescribed value. The ID is transmitted separately from the transmission data packet. The prescribed value above is, e.g. zero. On the other hand, in the case of receiving the transmission data as received data, the received data are subtracted from a prescribed value to obtain a remainder, the remainder and the ID are compared, and when the remainder agrees with the ID registered in advance at the receiver side, the received data are determined to be regularly received data which also agrees with the check sum and the ID.
Patent JP-2002293127-A (JP)
Title: Air conditioner for vehicle
Inventor: NAGATA HIDETO
IPC: B60H1/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner for a vehicle capable of being reduced in size, securing sufficient blowoff amount, in a structure provided with a rotary door capable of simultaneously adjusting a blowing mode and a blowoff temperature. SOLUTION: A hot air intake port 17, a cold air intake port 18, a defroster blowoff port 9 and a vent blowoff port 10 are provided on a peripheral surface of a cylindrical air mix chamber 6. A fan-shaped foot blowoff port 11 is provided on the side surface. The rotary door 7 stored rotatably into the air mix chamber 6 is provided with three peripheral surface opening parts 19, 20 and 21 side by side to open and close the hot air intake port 17, the cold air intake port 18, the defroster blowoff port 9 and the vent blowoff port 10 on the peripheral surface. Side surface opening parts 23A, 23B, 23C and 23D are provided to open and close foot blowoff ports 11A, 11B, 11C and 11D on the side surface.  Therefore, opening area of the blowoff ports 9, 10 and 11 can be sufficiently secured without increasing the cylinder diameter of the air mix chamber 6 in a structure having the temperature control/blowing mode integrated type rotary door 7.
Patent JP-2002299621-A (JP)
Title: Semiconductor device and manufacturing method therefor
Inventor: ISHIKAWA EIJI
IPC: H01L21/8234
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To make the gate insulating film of the corner part of a trench part to be thick for suppressing that the gate insulating film of a channel forming part becomes thick and improving the burying property of a gate electrode. SOLUTION: A trench corner part 5a is formed in first trench width by selectively etching one face of semiconductor substrates 1 to 4. A USG film 11 is formed on one face side of the semiconductor substrates 1 to 4. A second opening narrower than first trench width is formed on the USG film 11 and a region deeper than the trench corner part 5a is formed in second trench width by etching where the USG film 11 is made as a mask. Then, the inner wall of a trench 5 is thermally oxidized. Thus, a gate insulating film 6 is formed by a silicon oxidized film and the USG film 11 by thermal oxidation, and the gate electrode 7 is buried in the trench 5.
Patent JP-2002305645-A (JP)
Title: Original reader
Inventor: KAWADA KENJI
IPC: H04N1/393
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To provide an original reader that effectively utilizes memory resources and also can simply perform editing work at a communication terminal device to which image data are transferred. SOLUTION: The controller of the original reader is provided with a CPU 2, a reading part 11 and an external I/F 13, and a PC is connected to the external I/F 13. An original is partitioned into a plurality of parts with partition lines, and a part that has to be transferred to the PC 14 is designated among the plurality of parts. An image memory 6 is provided with a transfer region 6a for segmenting and storing image data that have to be transferred to the PC 14. When an instruction to partition the original into a plurality of partitions is inputted, the partition lines are displayed in an image on the display screen 9a of a displaying part 9. An operating part 10 is provided with a variable power part 10a for setting scale factors for enlarging or reducing image data to be transferred to the PC 14.
Patent JP-2002304695-A (JP)
Title: Mobile object position display system
Inventor: IMAMURA YUJIRO
IPC: G08G1/127
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive traveling display system. SOLUTION: A bus 2 to be moved among previously determined bus stops in order is loaded with a GPS receiver 6, which calculates mobile object position data expressing the current position of the bus 2 based on a signal transmitted from a GPS satellite. Every time when the mobile object position data express a passing position separated from a bus stop found out from stop position data expressing a previously stored bus stop by a previously determined distance, a CPU 10 in a controller 9 of the bus 2 transmits a passage signal to a traveling monitoring device 16 through communication devices 14, 18. The device 16 transmits display information to display devices 4 installed in respective bus stops in each reception of the passage signal. Each display device 4 displays the display information at the time of receiving it.
Patent JP-2002305025-A (JP)
Title: Lithium ion polymer secondary battery
Inventor: WATARAI YUSUKE
IPC: H01M10/05
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To improve an affinity of ion-conductive glass powder to an electrolytic solution contained in a polymer electrolyte layer by a hydrophilic treatment of a surface of this glass powder. SOLUTION: The gelatinous polymer electrolyte layer 21 contains the electrolytic solution 21b, a polymer, and the ion-conductive glass powder 21a, and it is installed between a positive electrode 13 and a negative electrode 18. The ion-conductive glass powder 21a is contained by 5 to 60 parts by weight against the polymer, the surface of the ion-conductive glass powder 21 is given the hydrophilic treatment, and lithium-ionic conductivity of the ion-conductive glass powder 21a is not less than 1×10<-5> S/cm. Further, the surface of the ion- conductive glass powder is given the hydrophilic treatment so that a contact angle of the ion-conductive glass powder and the electrolytic solution becomes 0 to 50 degrees.  Furthermore, a surface treatment agent is sprayed on the surface of the ion-conductive glass powder to be heat-treated so that the surface of the ion-conductive glass powder is immobilized to have the hydrophilic treatment.
Patent JP-2002305694-A (JP)
Title: Digital broadcast receiver
Inventor: YAMANE MITSUAKI
IPC: H04N5/44
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a digital broadcast receiver that allows a user to view a program desirably viewed with high quality even when a reception state of a broadcast signal is deteriorated due to a degraded weather. SOLUTION: The digital broadcast receiver at a viewer side that is able to receive a broadcast signal sent from a broadcast station broadcasting the broadcast signal resulting from multiplexing 1st program data broadcast in real time and 2nd program data scheduled to be broadcast after a prescribed time, at least includes a reception means that receives the broadcast signal, a program data separation extract means that separately extracts the 1st program data and the 2nd program data from the broadcast signal, a storage means that stores the 2nd program data, a storage means that stores the 2nd program data,  a reproduction program data selection means that selects 3rd program data of the 2nd program data whose broadcast time management data are the same as those of the 1st program among the program data extracted from the broadcast signal having already been received and stored in the storage means or the 1st program data for the reproduction depending on the reception state of the broadcast signal and an output means that outputs the program broadcast data based on the result of selection by the reproduction program data selection means.
Patent JP-2002308092-A (JP)
Title: Forefront part shape of high speed railway rolling stock
Inventor: TANII SHIGENORI
IPC: B61D17/02
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To provide the forefront part shape of a high speed railway rolling stock optimal for reducing a minute barometric wave of a tunnel. SOLUTION: In the forefront part shape 1 of the high speed railway rolling stock, when comparing the forefront part shape with the pressure gradient distribution of a compression wave generated by plunging into the tunnel, a large part of a cross-sectional area change rate of forming the peak in the pressure gradient distribution is formed in a front end part 2 of the vehicle forefront part and a rear part 4 just before a general part so that a maximum value of the cross-sectional area change rate becomes larger in the front end part 2 than the rear part 4. An intermediate part 3 for reduction the cross-sectional area change rate is formed so that the cross-sectional area becomes gradually large little by little over the rear part 4 from the front end part 2. Two maximum values of a pressure gradient by the front end part 2 and the rear part 4 are set almost equal to each other.  A ratio value of a minimum value of the pressure gradient by the intermediate part 3 to the maximum values is set in a prescribed range for further regularizing a value of an intermediate section without overlapping the two maximum values with each other.
Patent JP-2002309323-A (JP)
Title: Functionally gradient material composed of low-melting point metal and oxide ceramics, and its manufacturing method
Inventor: NAGARA KIICHI
IPC: C22C1/05
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a functionally gradient material composed of aluminum or magnesium or the alloy thereof and oxide ceramics having a higher sintering temperature, and its manufacturing method. SOLUTION: The functionally gradient material is constituted of: a first layer composed of or composed essentially of oxide ceramics and formed on one surface side; a second layer composed essentially of low-melting-point metal selected between aluminum and magnesium or alloy thereof and formed on the other surface side; and a mixed layer in which the percentages of the components are changed stepwise or continuously and which is interposed between the first layer and the second layer. This functionally gradient material can be manufactured by mixing metal and metal hydroxide in unequal percentages, filling a die with the resultant mixture while changing the percentages continuously or stepwise, and carrying out compacting by pressure sintering, such as discharge plasma sintering.
Patent JP-2002312523-A (JP)
Title: Contents exchanging method and device, contents exchange processing program, and recording medium for the program
Inventor: AZUMA SHOZO
IPC: G06Q30/06
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a contents exchanging technology for allowing a user to easily acquire desired contents without impairing the right of a person who has a right under the environment of an open network. SOLUTION: A contents request side terminal specifies a terminal possessing contents desired by the terminal itself by inquiring for the other terminal, and issues the download request of the contents to the terminal. At the time of receiving the download request, a contents provider side terminal acquires circulation constraint information to be imposed on the contents, and judges whether or not the download is permitted according to this, and executes the download. The contents request side terminal receives the downloaded contents, and acquires the contents desired by the terminal itself, and acquires the download fee and the distribution rate information of a person who has a right, and instructs the charging of the use fee and the payment of the right fee based on this.
Patent JP-2002317635-A (JP)
Title: Ozone supply device
Inventor: YOSHIZAWA YUKIHIRO
IPC: F02D21/06
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To simplify the system of a device for supplying ozone to an internal combustion engine and a room to reduce cost. SOLUTION: Ozone generated by an ozone generation device 31 is introduced into air supplied from a fan 35 to the room (a room in a building or a car cabin) through a pipe 32 and is introduced into an intake passage 19 of the internal combustion engine 10 through a pipe 33. The ozone concentration in the room 30 and the internal combustion engine is controlled by valves 34 and 33 intervening in the respective pipes 33 and 32.
Patent JP-2002314812-A (JP)
Title: Image processor
Inventor: KOBAKO MASAHIKO
IPC: H04N1/407
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To provide an image processor that makes γ-conversion executable at a high speed even when the hardware quantity is small. SOLUTION: This image processor is provided with a storing means which stores the pixel value at the inflection point of γ-conversion defined as the pixel value of the start point or end point of the range of pixel values which are converted into γ-converted values correspondingly to the γ-converted values, and a setting means which sets the γ-converted value that becomes a searching starting point.  This processor is also provided with a searching means which compares the pixel values to be subjected to γ-conversion with the pixel value of the inflection point correlated with the γ-converted value of the set searching starting point, and searches the γ-converted values which become the converted results of the pixel values to be subjected to γ-conversion by repeatedly setting the γ-converted value which becomes the next searching point in the form of sandwiching γ-converted values that may become the converted results of the pixel values to be subjected to γ-conversion in accordance with the compared results.
Patent JP-2002322665-A (JP)
Title: Bucket for hydraulic back hoe
Inventor: ONODERA TAKEO
IPC: E02F3/413
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a bucket for a hydraulic back hoe having multiple functions such as excavating, grabbing, and collecting by a simple structure. SOLUTION: A turning bucket 20 is pivoted to a base part 10 so as to open/ close to a turning slide bucket 30 by the turning operation by the driving of a turning bucket turning drive source 40, the turning slide bucket 30 is pivoted so as to open/close the turning bucket 20 by the turning operation by the driving of a turning slide bucket turning drive source 50 and supports its pivot part 21 to the base part 10 via a slide mechanism 60, and the slide mechanism 60 slidably supports the pivot part 31 to the base part 10 so as to approach/ separate the turning slide bucket 30 to/from the turning bucket 20 by the slide operation by the driving of a slide drive source 65.
Patent JP-2002329126-A (JP)
Title: Information system
Inventor: MATSUMOTO MAKIKO
IPC: G06Q30/02
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a system which makes it easy for a consumer to obtain sales information on shops of supermarkets. SOLUTION: An information system is equipped with a data gathering means 1, a data registering means 2, a data retrieving means 3, and a data providing means 4. The data gathering means 1 gathers 'sales information data', etc., from member terminals (1st terminals) dx1 and dx2 . The sales information data include 'shop data' specifying a shop, 'article data' specifying an article, etc., and so on. The data registering means 2 registers the sales information. The data retrieving means 3 retrieves from the data registering means 2 the sales information data including 'shop data', etc., related to 'property data' gathered from a consumer terminal (2nd terminal) cx by the data gathering means 1. The data providing means 4 provides the sales information retrieved by the data retrieving means 3 for the consumer terminal cx.
Patent JP-2002020036-A (JP)
Title: Yarn delivery device
Inventor: BRENK SIEGFRIED
IPC: B65H54/02
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a yarn delivery device that is simple and is free of a slip of yarn. SOLUTION: The yarn delivery device comprises two delivery rollers 1 and 2. One delivery roller is resiliently urged against the other delivery roller 2, and one roller 2 of the two delivery rollers is disposed in a floated position so as to make either selected motion of swivel motion and swing motion relative to the other delivery roller 1. The yarn delivery device is so designed that the floated delivery roller 2 is formed as a rotationally symmetric hollow body whose internal wall is supported on a ball-shaped support body 12, and that the support body is held on a shaft to enable the position of the floated delivery roller to be changed only in a plane defined by the axes of the two delivery rollers.