baber/WOPTO huggingface dataset:
Patent JP-2002020402-A (JP)
Title: Solid composition having selective bonding ability to dissolved iron
Inventor: SCHMIDT RICHARD
IPC: A61L15/28
Filed: 2001-05-11
Abstract: PROBLEM TO BE SOLVED: To obtain a solid material for removing an iron from an aqueous solution, and to provide a process for isolating a dissolved iron from an aqueous solution. SOLUTION: The solid composition contains at least 25 wt.% of a cellulose oxide and an iron bonded therewith, and is porous and insoluble substantially. The process for isolating a dissolved iron from an aqueous solution comprises the contacting of the aqueous solution with a composition that contains at least 25 wt.% of a cellulose oxide and is porous and insoluble substantially. The selectively iron-bonding ability of this cellulose oxide is utilized for the medical treatment of a bacterial infection.
Patent JP-2002343229-A (JP)
Title: Electronic device
Inventor: KAKAZU MAKOTO
IPC: H01J31/12
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To resolve the problem of insufficient field-emitted electron and low luminous intensity in a conductive substrate and a donor-doped nitride semiconductor film layer grown on the conductive substrate. SOLUTION: The conductive substrate 1 is an n-type [0001] plane direction SiC substrate, and the donor-doped nitride semiconductor film layer 10 is an AIN added with Si of a concentration of 5×10<21> cm<-3> . A transparent electrode 4 is provided on a part of an AIN 10 surface so as to face the AIN 10 surface with an insulation spacer 5 sandwiched in between. A phosphor 3 is applied on the transparent electrode 4, and the AIN 10 and a face applied with the phosphor 3 are provided so as to face each other. At operation, a positive voltage is applied to the transparent electrode 4 and a negative voltage is applied to the conductive substrate 1. Electrons are emitted from the surface of the AIN layer 10 surface to the transparent electrode 4, they excite the phosphor 3, and light is emitted. The emitted light can be extracted to the outside through the transparent electrode 4.
Patent JP-2002337474-A (JP)
Title: Coil feeding device for bookbinding with coil
Inventor: ISHIDA KATSUNORI
IPC: B42F13/16
Filed: 2001-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a coil feeding device for bookbinding with a coil which can simply meet a change in the diameter of the coil for bookbinding and can feed the coil, giving stable rotation thereto. SOLUTION: The feeding device of the coil 4 is so constituted that the coil 4 wound helically at a prescribed pitch in the longitudinal direction is fed with rotation and inserted through punch holes 1a formed along the end edge of a paper bundle 1, so as to bind the paper bundle 1 with the coil 4. Herein three rolls 13 to 15 which hold the coils 4 among them and have respectively recesses 13a to 15a formed in the outer peripheral surfaces at intervals of the punch holes 1a are fitted rotatably to a roll fitting plate 16. Spacing of the rolls 13 to 15 is made adjustable radially by operating levers 17a and 17b and also the height of the roll fitting plate 16 is made adjustable, while the rolls 13 to 15 are rotated in the same direction by a belt 22 connected to a motor 20.
Patent JP-2002346491-A (JP)
Title: Hair brush cleaner
Inventor: YOKOGAWA JUNICHI
IPC: A46B17/06
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a hair brush cleaner which is user-friendly and has no bad effect on the surrounding environment. SOLUTION: The hair brush cleaner has a blowoff part 17 to blow off gas, a suction part 18 to inhale the gas blown off, a filter 31 to filtrate the gas inhaled, and a fan 32 to send the filtrated gas to the blowoff part 17. This cleaner, as a whole, has a closed structure except a hand hole to move a hair brush 22 to a space 30 between the blowoff part 17 and the suction part 18. Because of this structure, hairs or the like adhered to a brush 26 is removed by the recirculating air that is generated from the blowoff part 17 toward the inhale part 18 only by moving the hair brush 22 to the inner part.
Patent JP-2002349060-A (JP)
Title: Sleeve form and construction method of opening for service piping using the sleeve form
Inventor: SUENAGA NOBUYUKI
IPC: E04G15/06
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a sleeve form, which is expansible and divertible for other purposes, also to provide a construction method of an opening for service piping using the sleeve form. SOLUTION: An inner cylinder 5 provided with a bottom plate 4 rotatably inserted in an outer cylinder 3 provided with an upper cover 2 Protrusions 6 on the external face of the inner cylinder are inserted Inner face level- adjusting groove 7 on the internal face of the outer cylinder. The level adjusting groove 7 is constituted of a vertical groove 8 and horizontal grooves 9 alternately formed at both sides of the vertical groove 8.
Patent JP-2002353952-A (JP)
Title: Data terminal equipment
Inventor: HORIUCHI KEIJI
IPC: G06Q50/00
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To provide data terminal equipment for promoting distribution of contents data, which are to be deleted when transmitting acquired contents data to the other device, while protecting the copyright. SOLUTION: In a portable telephone set 100, a controller 1022 stores contents data received from a distributing server in a memory 1024. When contents data are transmitted to a memory card 110, a random key generating part 1032 generates a license key and in a cipher processing part 1034, the contents data are enciphered with the license key. The controller 1022 transmits the enciphered contents data via a memory card interface 1026 to the memory card 110. Then, the controller 1022 deletes the contents data which have been stored in the memory 1024.
Patent JP-2002349259-A (JP)
Title: Heat retaining structure for exhaust gas processing device and exhaust passage
Inventor: SUZUKI SHOGO
IPC: F16L59/06
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a heat retaining structure for an exhaust gas processing device and an exhaust passage which can retain heat relatively easily, has high heat retaining performance and an can prevent temperature drop due to radiation of heat. SOLUTION: At least in either one of an exhaust device 2 of an engine 1 or an exhaust passage 3 reaching the exhaust gas processing device 2, an exterior is formed of a double structure having an inner wall 11 and an outer wall 12, gas absorbing agent 20 for absorbing substitution gas is arranged between the inner wall 11 and the outer wall 12 of the double structure and the inside of the double structure is constituted forming a vacuum by having the substitution gas substituted by air in the double structure absorbed by the gas absorbing agent 20.
Patent JP-2002354563-A (JP)
Title: Screen display processing system of supervisory control system
Inventor: AOKI SHUNSUKE
IPC: G05B23/02
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To obtain a screen display processing system of a supervisory control system in which a screen display application can be configured or modified without modifying the data structure of image information, transmission data, or the like, when a new screen display process is added or the screen display process is modified. SOLUTION: A screen information file 11 comprising a common data part 12a for inputting common image data to X display processes. A screen inherent data part 12b for inputting inherent screen data is further provided with a display operating section 13 for designating display request of the display process, an image management section 14 for fetching out the image information data 12a and 12b of a requested display process from a screen information file 12 and transmitting the image information data 12a and 12b thus taken out entirely, and a display section 16 for determining a display process to be screen displayed from the image information data 12a and 12b transmitted from the image management section 14 and performing screen display processing utilizing the inherent data at a display process inherent data section 17.
Patent JP-2002346482-A (JP)
Title: Delivery processing system
Inventor: OKAWA TAKESHI
IPC: G06Q50/00
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To decrease an infructuous labor in the case where a post receiver is relocated and restrain the service deterioration for postal object senders and postal object receivers. SOLUTION: When postal object is processed by a classification machine 3, a relocation information discrimination means 6 discriminates whether or not the postal object 1 is an object that falls under the jurisdiction of its own post office. If it is so, the machine searches for the postal object receiver's address information to a delivery area address information table 7, and at that time, the relocation address information discrimination means 6 discriminates whether or not there is a relocation history of the postal object receiver. The postal object 1 is sent to a classification box 4 corresponding to the relocation address of the postal object receiver based on this discrimination.
Patent JP-2002354078-A (JP)
Title: Portable telephone with remote controller
Inventor: KATO FUMIAKI
IPC: H04W88/02
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a portable telephone with a remote controller, which enables the telephone operation of sending a using remote controller without having to take a main unit of the portable telephone out of one's pocket even if the main unit of the portable telephone is in the pocket. SOLUTION: In the portable telephone with the remote controller which is composed of the remote controller and the main unit of the portable telephone, the remote controller is provided with an operation part which has a key for requesting a sending and arrival history, a display mode setting part for setting whether or not to display address information based on the sending and arrival history, and a display part for reading the sending and arrival history and displaying it to a display part, while the main unit of the portable telephone is provided with a sending and arrival history storage part for storing the sending and arrival history, and reads the sending and arrival history from the sending and arrival history storage part based on the display mode setting, making them to display on the display part of the remote controller,  and thereby a sending is performed from the main unit of the portable telephone to an address selected by the operation part based on the display.
Patent JP-2002352887-A (JP)
Title: Jack structure
Inventor: KUROSE KENGO
IPC: H01R13/73
Filed: 2001-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a jack structure which can connect a jack to a ground line and a signal line of a substrate without using a casing and the like by a simple structure and can reduce cost. SOLUTION: A jack insert opening margin 2b is formed to insert the jack 3 at a side wall 2a of a housing 2 to storage the substrate 1, a metal cut piece 4 which has an elastic arch shape portion 4a to elastically contact with a signal line tip portion 3a of the jack 3 is stood at a place in the substrate 1 opposing to the opening margin 2b, an approximate U shape metal cut piece 5 for the ground line which has elastic arch shape portions 5c and 5d to elastically contact both standing piece portions 5a and 5b with a round rod portion 3b of the jack 3 for the ground line is stood between the metal cut piece 4 for the signal line and the opening margin 2b, and a cylindrical rib 2c for supporting the jack is projected toward inside from the jack insert opening margin 2b of the side wall 2a of the housing 2.
Patent JP-2002352070-A (JP)
Title: System for increasing processing speed of stock transaction
Inventor: YOSHIZAWA YOSHIYASU
IPC: G06Q40/02
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To operate many trade cases within a certain time by processing a large quantity of trade information transmitted from many terminal processors independently of the processing time of a data processor (stock trade management information processor) for trade of stocks, bonds, other securities. SOLUTION: The data processor (stock trade management information processor) for trade management of stocks, bonds, other securities is provided with an intermediate information processor which instantaneously takes in a large quantity of trade information transmitted from many terminal processors in a short time, and the terminal processors are released from one trade work process to operate many trade cases within a certain time.
Patent JP-2002359625-A (JP)
Title: Control area network
Inventor: SATO KENICHI
IPC: H04L69/40
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To prevent a bus from being occupied by a faulty node so as to attain communication by another node on the occurrence of a fault on a communication line. SOLUTION: In the control area network provided with the communication line, a plurality of nodes interconnected via the shared communication line, and a communication state decision means that shifts a communication state of each between a 1st state where data transmission reception is available through the communication line and a 2nd state where the data transmission reception is disabled, the communication state decision means stops transmission from a node repeating the transition when the transition from the 1st state to the 2nd state is repeated for a prescribed number of times.
Patent JP-2002358898-A (JP)
Title: Plasma display panel and its manufacturing method
Inventor: AKIYAMA KOJI
IPC: H01J11/14
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a plasma display panel without any degradation of brightness with time, and of high stability and long life. SOLUTION: It is so structured that a conductive electrode and a dielectric and a protection layers covering it are successively laminated on at least one of a pair of substrates which oppose with a discharge space in between, and impurity atoms exist distributed in the layer thickness direction in the dielectric layer.
Patent JP-2002357220-A (JP)
Title: Rolling bearing unit with rotation detecting device
Inventor: SAKATANI IKUNORI
IPC: G01P3/488
Filed: 2001-06-01
Abstract: PROBLEM TO BE SOLVED: To integrate a rotation detecting sensor 27a, and a temperature sensor 29a and vibration sensor 33 in order to detect temperature and vibration of a rolling bearing such as a double-row tapered roller bearing 3 and the like, and to reduce cost by reducing the numbers of the components and the cables as well as propelling compact and lightweight design. SOLUTION: Integrating the rotation detecting sensor 27a, the temperature sensor 29a, and the vibration sensor 33, the integrated is set as a sensor unit. The sensor unit is combined and supported on an outer periphery of a seal case 17a installed in an outer ring by means of an installing flange portion, screws, and an anchor member 55.
Patent JP-2002303154-A (JP)
Title: Various steam gas turbine combined-engine
Inventor: TANIGAWA HIROYASU
IPC: F01K15/02
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To switch to the driving of an internal combustion engine of zero combustion gas exhaust to reduce the environmental pollution and to prevent the global warming, by allowing a gas turbine exhaust temperature to be close to -273 deg.C, and coagulating the water and the water vapor while using the very low temperature combustion gas as a core for fractional recovery, as the prevention of global warming is urgent need. SOLUTION: The combustion gas exhaust temperature is allowed to be closed to -273 deg.C by unlimitedly performing the combustion heat exchange by means of a combustor/heat exchanger of a steam gas turbine combined-engine, and converting the whole amount of heat, for example, the heating amount of about four times of the conventional technology, into the superheated steam under high pressure atmosphere, a unit volume mass is increased by 1700-1000 times, the total mass is increased also by the water injection, the output is increased by the condensed water, dry ice, liquid nitrogen and the like having an enormous amount of gravitational power, a vaporization film is formed with respect to a high temperature turbine blade of which the heating is secured and simplified by applying the annular-type casting of very stage, the heat consumption frictional loss is remarkably reduced,  the reheat steam turbine is excluded, the approximately 80% of heat efficiency of the steam gas turbine combined-engine is achieved, a structure can be simplified, and the specific output can be remarkably increased.
Patent JP-2002367027-A (JP)
Title: Collection device for key and automatic checkout device using the same
Inventor: YAMADA MASANORI
IPC: G07F17/00
Filed: 2001-06-06
Abstract: PROBLEM TO BE SOLVED: To automate operation at checkout time. SOLUTION: The collection device 20 is equipped with a passage 22 which guides a key thrown in a throw-in opening 21a to a return opening 21b and a collection box 23, 1st and 2nd shutters 25a and 26a provided in the passage 22, and a reader writer 31. The reader writer 31 reads a room number out of the IC chip of the key and the 1st shutter 25a temporarily holds the key until the checkout is completed, after the checkout is completed, the key can automatically be collected in a collection box 23 through the 2nd shutter 26a.
Patent JP-2002367301-A (JP)
Title: Recording and reproducing device
Inventor: AKIBA TAKAO
IPC: G11B21/02
Filed: 2001-06-11
Abstract: PROBLEM TO BE SOLVED: To permit easy height adjustment of a guide shaft and to deal with a trend toward a thinner type. SOLUTION: The guide shaft 26 is provided with notched parts 26a at both ends. These notched parts 26a are formed to a semi-circular shape when viewed from an axial direction and are formed with planes 26b parallel to an axial direction. The planes 26b are thrust to first energizing parts 46d and 46e of a leaf spring 46. As a result, the lower sides of the planes 26b are the spaces to be intervened with the first energizing parts 46d and 46 of the leaf spring 46 and the mounting height of the guide shaft 26 is correspondingly lower. Further, adjusting screws 48 are screwed into 26c penetrating the planes 26b and the height positions at both ends of the guide shaft 26 are adjusted by the degree of tightening of the adjusting screws 48.
Patent JP-2002365364-A (JP)
Title: Acoustic position measuring device
Inventor: TAKAHASHI HIDEYUKI
IPC: B63C11/00
Filed: 2001-06-12
Abstract: PROBLEM TO BE SOLVED: To provide an acoustic position measuring device for precisely measuring position of an underwater vehicle moving under water at a high speed. SOLUTION: In response to the receipt of a burst signal transmitted from a vessel side through an underwater cable 26, the transmission device 27 of the underwater vehicle 26 transmits the burst signal with the reception time thereof attached thereto to the vessel side, as the transmission time.
Patent JP-2002340087-A (JP)
Title: Base isolation device for display rack and the like
Inventor: OKUYAMA YOSHIHIRO
IPC: F16F15/04
Filed: 2001-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost base isolation device for a display rack, etc., capable of preventing damage of exhibited goods likely to fall off even if a tumble preventive measure is taken and simply structured and allowing easy rearrangement in order to manage a variety of display racks because the rack is offen moved according to necessity. SOLUTION: Seismic energy is absorbed using a device in which the characteristics of constituent members are well used by introducing such a simple structure that a gap is provided between a floor surface and furniture and there a spring and a rubber piece are set in combination.
Patent JP-2002373110-A (JP)
Title: System for managing common document
Inventor: OKIMOTO HIROHISA
IPC: G06F17/21
Filed: 2001-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a system for managing a common document capable of executing the work man-hour reduction of a management section and the proper document update of a relevant section by integrating and managing a common document into an electronic file on a WEB, and automating the changing and correcting work of the common document and the contents notification to the relevant section, and grasping the contents confirmation and countermeasures facilitating situation in the relevant section, and easily promoting attention and urgency to any relevant section which does not facilitate any countermeasures. SOLUTION: This common document managing system concerning this execution configuration is roughly constituted of a document managing server 50 connected through a network such as an Internet 100, a terminal of a document managing section (document issuing section) 60, and terminals of a plurality of relevant sections (distribution destination sections) 70 to which the document information is transmitted.
Patent JP-2002370668-A (JP)
Title: Traveling device
Inventor: KAMIMURA TAKAHIKO
IPC: B62D11/10
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a traveling device smoothly turnable even at very low speed travel time, and having the simplified constitution. SOLUTION: Side clutches for intermitting motive power to the traveling device are arranged on the left and right. A differential transmission mechanism is arranged between left and right side clutch gears. Driving by a continuously variable transmission mechanism (HST) is transmitted to a differential case 33 of the differential transmission mechanism by switching two clutch mechanisms 30 and 31. A turning inside wheel shaft b is constituted so as to be reciprocally continuously variable by disengaging operation of the left and right one side side clutches and driving of the differential case 33.
Patent JP-2002372963-A (JP)
Title: Pixel thinning display method and device therefor
Inventor: HAMADA KOICHI
IPC: G09G5/36
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a pixel thinning display method removing a color obstruction by due to a foldover distortion without using a low-pass filter. SOLUTION: From image signals outputted by an image pickup device 10, a main display screen in which pixels are thinned corresponding to the pixel constitution of a display device 30 whose number of the pixels is smaller than the one of the image pickup device 10 is constituted. One, two or more auxiliary display screens corresponding to the pixel constitution of the display device 30 are constituted using a part of the pixels to be thinned among the image signals outputted by the image pickup device 10 for the adjacent display pixels of the same color. The main display screen and one, two or more auxiliary display screens are switched in a time division manner and successively displayed at the display device 30.  Thus, an effect similarly to the one of spatially using the low-pass filter is obtained by the storage effect of the eyes and a color obstruction due to a foldover distortion is removed.
Patent JP-2002370360-A (JP)
Title: Recording head, head cartridge having the recording head, recorder using the recording head, and recording head element substrate
Inventor: HIRAYAMA NOBUYUKI
IPC: H03K5/13
Filed: 2001-06-15
Abstract: PROBLEM TO BE SOLVED: To reduce difference between the rising delay and the falling delay of an output when the power supply voltage is lowered without increasing the manufacturing cost. SOLUTION: In a Schmidt circuit provided in a recording head, where a plurality of recording elements arranged in a specified direction and a circuit for driving the recording elements are provided on the same element substrate, and imparting hysteresis characteristics for differentiating the rising threshold value and the falling threshold value to a logic signal being inputted to the drive circuit, an inverter 105 is provided in a passage passing at the time of rising and the rising delay and the falling delay of the logic signal are regulated to be equalized substantially.