baber/WOPTO huggingface dataset:
Patent JP-2001290378-A (JP)
Title: Transfer device
Inventor: DOSHODA HIROSHI
IPC: G03G15/00
Filed: 2000-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a transfer device capable of stably supplying a current necessary and sufficient for the transfer for obtaining an excellent image at high transfer efficiency by increasing conducting paths without causing any abnormal discharge caused by exceeding a threshold for conducting among conductive fillers incorporated in a conductive elastic body used as a contact transfer member, excessive supply charge amount. SOLUTION: In this transfer device 15 for transferring a toner image on a photoreceptor drum 11 to recording material P, the contact transfer member 23 is made to abut on the drum 11. Then, voltage at a bend point where the current flowing through a transfer nip part formed by the drum 11 and the member 23 is changed suddenly in the case of gradually increasing transfer voltage applied to the member 23 is set as the transfer voltage of the device 15. Thus, the transfer efficiency is enhanced to obtain the excellent image.
Patent JP-2001289240-A (JP)
Title: Semiconductive silicone rubber roll and image forming device
Inventor: KOMURO KATSUHIKO
IPC: G03G15/02
Filed: 2000-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductive silicone rubber roll and an image forming device capable of suppressing variation of a resistance value and eliminating spots which may be caused during printing. SOLUTION: The silicone rubber roll comprises a conductive shaft body 1 and a cylindrical silicone rubber layer 2 formed to cover the peripheral surface of the shaft body 1. The silicone rubber roll layer 2 is molded with 1-50 pts.wt. of silicone rubber balls 3 blended with 100 pts.wt. of silicone rubber compound and hardened. The resistance of the hardened silicone rubber roll layer 2 is to meet the condition of Log (R max/R min)<0.4. Variation of the resistance value can be suppressed to be within an allowable range due to the blended silicone rubber balls 3. Consequently, by utilizing the roll as a developing roll, charging roll, toner transporting roll, transfer roll, photoreceptor drum cleaning roll, etc., for an image forming device, printing characteristics can be improved sufficiently enough to suppress and prevent spots caused during printing.
Patent JP-2001007190-A (JP)
Title: Laminated ceramic with multilayer electrodes and its manufacture
Inventor: BURKHART VINCENT E
IPC: H01L23/498
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To prevent a chuck from breakdown due to high frequency bias and heating of an electrode by forming a buried electrode between conducting vias of a vacuum side of a ceramic main body and an electric connector of an atmosphere side of the ceramic main body. SOLUTION: In a single perpendicular field through 110, a vacuum side 50 of a pedestal 100 is connected with an atmosphere side 52 of the pedestal 100, and electric power is supplied to an electrode attached on the surface 104. The field through 110 is provided with a plurality of conducting layers 2061-2065, which are perpendicularly arranged on a ceramic main body and connected with each other by using a plurality of vias 2081, 2084. The atmosphere side 52 is connected with the electrode by using a hole and a conducting pin 214 which is braced in the hole, and the pin 214 is electrically connected with at least one of the electrode layers 2061-2064. As a result, breakdown of ceramic due to heat of the electrode which is to be caused by applying high frequency power is excluded, and application of high frequency power having improved current performance is enabled.
Patent JP-2000351206-A (JP)
Title: Apparatus for recording material to be recorded with anodization coat
Inventor: ABE TSUTOMU
IPC: B41J2/01
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To obtain a superior image performance by transferring a material to be recorded which has an anodization coat by adopting an ink jet recording system, dehydrating and activating the material by heating, forming record images, and dying a dye included in ink adhered by the heating into the anodization coat. SOLUTION: A material 701 to be recorded which is sent to a tray 715 for printing is sucked and secured onto the tray, sent to an area where a dehydration and an activation processes are carried out, and heated by exposure to infrared rays from an infrared lamp 704, whereby a moisture contained in an anodization coat of the material 701 is let off and the coat is activated. Ink jet recording by a recording head 710 is immediately executed. In the material having images recorded thereto, a volatile solvent of an ink present in the coat to which the images are formed is evaporated and scattered by an infrared lamp of a next heating means 703, and moreover, a dye of the ink and the coat are reacted to accelerate dying and ensure fixation.
Patent JP-2001286438-A (JP)
Title: Endoscope guide tube
Inventor: OGAWA AKIHISA
IPC: A61B1/00
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To provide an endoscope guide tube the operable fixed section of which can be easily attached and detached. SOLUTION: In the endoscope guide tube, the fixation between a scope fixture 50 and a connector at hand 13 is made in such way that an aperture 55 which engages with a pin 47 provided on the connector at hand 13 is provided on an arm 51 of the scope fixture 50, a notch section 56 which opens a part of the aperture 55 is provided and the scope fixture 50 can be attached and detached by attaching and removing the pin 47 through the notch section 55.
Patent JP-2001290376-A (JP)
Title: Transfer and conveying belt for electrophotographic device
Inventor: NAGAMI HARUSUKE
IPC: C08L71/02
Filed: 2000-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a transfer and conveying belt for an electrophotographic device which is in contact with a photoreceptor in a specified width through a recording medium to transfer a toner image on the photoreceptor to the recording medium and to convey the recording medium to a fixing device. SOLUTION: A surface layer 3 consisting of at least two layers including a resistance controlling layer 4 and an outermost layer 5 is formed on an elastic member 2 in such a manner that the outermost layer 5 does not contain conductive fine particles and the volume specific resistance of the outermost layer 5 is higher than the volume specific resistance of the resistance controlling layer 4. The outermost layer 5 consists of a polymer containing a fluorinated resin and is preferably 0.5 to 70 μm thick. The elastic member 2 is preferably 0.2 to 2 mm thick with <=0.1 mm fluctuation range. The belt preferably has <=8% elongation and <=8 μm surface roughness Rz.
Patent JP-2000327309-A (JP)
Title: Purification of ozone
Inventor: JI WENCHANG
IPC: C01B13/10
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide an efficient and effective method for increasing the ozone concentration of a formed ozone-oxygen gas mixture without markedly raising a cost for forming the ozone-oxygen mixture. SOLUTION: An ozone-oxygen gas flow formed by sending oxygen to an ozonizer is introduced into a membrane separation unit including an ozone dialysis membrane. An ozone rich gas is passed through a membrane and recovered or is brought into contact with a fluid flow or a gas flow containing an ozone reactive substance to oxidize the substance with the ozone rich gas. An oxygen rich gas flow formed at a feed side of the membrane by the permeation of ozone through the membrane is recycled through the ozonizer. Before the recycling, the oxygen rich flow is purified and a gaseous impurity permeated through the membrane from the treated liquid flow or gas flow may be removed.
Patent JP-2001298260-A (JP)
Title: Method for mounting back electrode-type electric parts and integrated land
Inventor: KONDO HIROAKI
IPC: H05K3/34
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To prevent solder from being cut at the time of fusing in an electrode terminal at a BGA corner. SOLUTION: An integrated land 4 for integrating four specified electrode terminals 2 at corners among the electrode terminals of a printed wiring board 6 for mounting BGA is installed. Copper foil in the center of the integrated land 4 is cut in a circular shape. Thus, fused solder is prevented from being cut and connection property is stabilized at the time of mounting BGA.
Patent JP-2001295628-A (JP)
Title: Dpf device for incinerating spm by means of microwave
Inventor: KAWAMURA HIDEO
IPC: F01N3/02
Filed: 2000-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a DPF(diesel particulate filter) device for collecting particulate matters in exhaust gas with a filter, and heating and incinerating the collected particulate matters by means of microwaves. SOLUTION: This DPF device has the filter 3 for collecting particulate matters, included in exhaust gas arranged in a case 2 and a microwave generator 1 for generating microwaves to incinerate the collected particulates. The case 2 is formed with metallic inner wail plates 6, metallic outer wall plates 5 and thermal insulators 4. The microwaves generated by the microwave generator 1 are introduced into the case 2 via a waveguide 12 provided on the case 2, to incinerate the particulate matters collected by the filter 3.
Patent JP-2001303052-A (JP)
Title: Plasticizer injecting material
Inventor: OMODAKA YASUSHI
IPC: C09K103/00
Filed: 2000-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a plasticizer injecting material capable of changing compounding ratio in wide range in order to make the injecting material lightweight and high strength and obtain the high durability. SOLUTION: This placticizer injecting material is formed by mixing cement milk with bentonite milk using bentonite having 5-15 swelling force under stirring. In the plasticizer injecting material, compound weight ratio of bentonite of bentonite milk to water is (1:2.5) to (1:5).
Patent JP-2001298860-A (JP)
Title: Power source for electronic equipment
Inventor: OKADA YOICHI
IPC: H02J1/00
Filed: 2000-04-12
Abstract: PROBLEM TO BE SOLVED: To assure a continuity of a drive voltage to be supplied to a microcomputer while suppressing a noise generated from a standby power source. SOLUTION: A part of an output voltage Vm2 of a main converter 6 is connected to an output voltage line of a standby converter 11. Thus, the drive voltage is supplied to a standby circuit block including the microcomputer 22a by an output voltage Vm2 of the converter 6 at a normal operation time. In this case, at the normal operation time, a load applied to the converter 11 becomes a noload state, and an operation of the converter 11 becomes substantially linear. Accordingly, a noise generated from the converter 11 can be suppressed. Further, the drive voltage is always supplied from any of the converter 6 and the converter 11 to the block including the microcomputer 22a.
Patent JP-2001261655-A (JP)
Title: New aromatic heterocyclic hypervalent iodine compound
Inventor: TOGO HIDEO
IPC: C07D231/18
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide the subject hypervalent iodine compound in view of the fact that diacetoxyiodobenzene, unlike heavy metal oxides, has been widely used as a low-toxic oxidizing agent, however its oxidative ability is limited and hypervalent iodine compounds with more potent or milder oxidative ability have been in demand. SOLUTION: This new aromatic heterocyclic hypervalent iodine compound is shown by the structural formula, wherein, X and/or Y is each a heteroatom, and X may be substituted with R or not (R is selected from H, trifluoromethanesulfonyl, p-toluenesulfonyl, t-butyloxycarbonyl, benzyloxycarbonyl, acetyl and trifluoroacetyl); n and m are each an integer of 0, 1, 2 or 3.
Patent JP-2001302399-A (JP)
Title: Method of producing semiconductor superfine particle
Inventor: KAWA MANABU
IPC: H01L21/208
Filed: 2000-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing semiconductor superfine particles excellent in color tone and solubility and having controlled particle diameters, by which an undesirable side reaction such as coloration or sedimentation caused by light from outside can be suppressed. SOLUTION: When the semiconductor superfine particles are produced by subjecting a semiconductor raw material to crystal growth in a liquid phase, the process for growing semiconductor crystallites is carried out under light- shielding conditions.
Patent JP-2001303118-A (JP)
Title: Dephosphorize-refining method of molten iron
Inventor: IDEMOTO YOJI
IPC: C21C1/04
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a method with which dephosphorizing treatment for molten iron can be performed with low lime unit requirement by properly adjusting a slag composition without using halogenide, typically fluorite. SOLUTION: In the dephosphorizing treatment for molten iron with the lime and oxygen and/or iron oxide, peculiarly, the total of Al2O3 concentration and SiO2 concentration contained in the slag after treating is made to 15-40% and the Al2O3 concentration is higher than the SiO2 concentration.
Patent JP-2001302085-A (JP)
Title: Separating material recovery device
Inventor: TAKIZAWA YOSHINOBU
IPC: B65H41/00
Filed: 2000-04-20
Abstract: PROBLEM TO BE SOLVED: To save labor by easily recovering separate paper discharged from a labeler even if labels are labeled at a high speed. SOLUTION: A guide member 48 having a through part for separating papers is provided between a feeding mechanism 40 and a take-up boss 55 so that it can advance and retreat relative to the take-up boss, and a cutter mechanism 50 is disposed between the tip position of the retreated guide member and the take-up boss. The take-up boss is so structured that divided boss members 55a, 55b projecting from a bearing 60 are expansible in their diameter direction, and a divided gap W passing through in the diameter direction in an expanded condition of the diameter (W1) is formed, and a pusher which can press down a separating paper take-up body S1 rolled by the take-up boss is provided on the base side of the take-up boss with the divided boss members 55a, 55b kept in a shrunk condition of the diameter (W2).  Thereby, the separate paper take-up body S1 of one package unit S2 is formed so as to push the separating paper take-up body S1 outward, and is made storable in a storing container 84.
Patent JP-2001152931-A (JP)
Title: Combustion control device for internal combustion engine
Inventor: MASUKI ZENICHIRO
IPC: F02D41/30
Filed: 2000-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a combustion control device for an internal combustion engine to suppress worsening of fuel consumption by insuring an opportunity, where stratified combustion is executed, as much as possible. SOLUTION: An engine 10 is provided with a vaporizing fuel treating mechanism 30 to adsorb vaporizing fuel generated in a fuel feed system to a canister 31 and purge the adsorbed vaporizing fuel to a surge tank 16 together with air. An electronic control device 40 calculates a flow rate integrating value of purge gas and decides a decision value corresponding to a generation amount of vaporizing fuel based on an outside air temperature and an engine load. The electronic control device 40 decides that treating capacity of a vaporizing fuel treating mechanism 30 has no treatment capacity being high enough to match a generation amount of vaporizing fuel when a flow rate integrated value of purge gas is below a decision value and prohibits stratified combustion and forcibly switches the combustion mode of the engine 10 to homogeneous combustion.
Patent JP-2001300097-A (JP)
Title: Game-parlor information management system using communication network
Inventor: YAMAMOTO YUTAKA
IPC: G06Q50/00
Filed: 2000-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a game-parlor information management system in which application softwares are downloaded to a user terminal in a game parlor through the Internet from a data center registering and transmitting the application softwares to be used in game parlors. SOLUTION: This game-parlor information management system comprises a data center 1, a game parlor terminal 2, a vender terminal 3, a managing- company terminal 4 of a managing company which verifies and manages application softwares registered by venders if necessary, an owner of the game parlor and a user terminal 5 owned by a general user. They are connected with the Internet communication line 6. The game parlor terminal 2 and a database management system 11 of the data center 1 are connected with another communication line rather than the Internet communication line 6 considering the security and communication speed.
Patent JP-2001301882-A (JP)
Title: Apparatus for supplying/discharging powder and granular substance
Inventor: OKABE HIDEJI
IPC: B65D88/66
Filed: 2000-04-25
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for supplying/discharging a powder and granular substance wherein a structure can be simplified, the apparatus can be downsized, a running cost can be reduced including reduction of power, prevention of damage of machines or the like, a supplying/discharging operation depending on difference in physical properties and types such as a grain size, cohesiveness and flushability of the substance can be simply supported by adjustment of a shape, a gap, a vibration, an amplitude, a material or the like of a control member, the powder and granular substance can be dispersively supplied/discharged without applying excessive external force to the substance, and a sieve function is provided to allow a foreign matter larger than the gap to be removed. SOLUTION: The apparatus for supplying/discharging the powder and granular substance for controlling a flow rate of the substance A reserved in a reservoir 12 from an outlet 18 comprises a plurality of control members 20 provided on a support member 19 between the reservoir 12 and the outlet 18, wherein the powder and granular substance A in the reservoir 12 is vibrated by a vibrator 21 to be supplied/discharged from a gap between the control members 20, 20 to the outlet 18.
Patent JP-2001302144-A (JP)
Title: Elevator
Inventor: TAKEUCHI SHINJI
IPC: B66B3/00
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an elevator having doors on both sides, each of which can use one space for two elevators in the boundary part of a specified region. SOLUTION: A car having a door both in the front and the rear conveys passengers to the same side of a region between two landings on a common floor, one of which is used only for an entrance in one part of a region divided into two parts by an elevator shaft, and the other of which is used only for an exit only in the other part, and two landings on a limited floor, which is used only for an exit in one part of the specified region divided into two parts on a different floor by an elevator shaft, and the other of which is used only for an entrance in the other part.
Patent JP-2001311090-A (JP)
Title: Lubricating oil composition
Inventor: SHIRAHAMA SHINICHI
IPC: C10M137/10
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To obtain a lubricating oil composition having excellent extreme pressure properties and frictional properties, suitably useful as a lubricating oil for power transmission mechanism especially as a manual or an automatic transmission oil of automobile or a lubricating oil for common lubrication of a tractor and a building machine. SOLUTION: This lubricating oil composition having excellent extreme pressure properties and frictional properties is obtained by adding 0.01-10.0 mass % based on the total of the composition of a polysulfide compound of formula (1) (R1 and R3 are each a 6-30C alkyl group or alkenyl group; R2 is a 6-30C alkylene group; x and y are each independently 1-15; n is 0-2) to a base oil of lubricating oil.
Patent JP-2001303341-A (JP)
Title: Heat-insulating clothe
Inventor: NAGATA RYOHEI
IPC: A41D31/02
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a thin heat-insulating clothe equipped with a heat-insulating property, having light weight and flexibility, and also equipped with antibacterial and antifungal properties. SOLUTION: This heat-insulating clothe is obtained by using an heat- insulating layer 2 consisting of a resin composition containing hollow particles and/or air bubbles and a heat-insulating sheet 4 obtained by laminating a cloth or nonwoven fabric 3, and applying them at the reverse side of a surface cloth 5 or in between the surface cloth 5 and a reverse surface cloth 6 by sewing or adhesion.
Patent JP-2001312809-A (JP)
Title: Head suspension of disk device, disk device, and inspecting method for head ic
Inventor: GOO AKIO
IPC: G11B5/455
Filed: 2000-04-27
Abstract: PROBLEM TO BE SOLVED: To lower the cost of a head suspension mounted with a head IC by facilitating the inspection of the head IC. SOLUTION: The head suspension 9 is provided with a 1st connection terminal 21 for electric connection with a head 4, a 2nd connection terminal 22 for connection with an external circuit, 3rd and 4th connection terminals 23 and 24 for electric connection with the head IC 20 for processing the electric signal of the head, a 1st conductive line 28 which connects the 1st connection terminal 21 and 3rd connection terminal 23 together, a 2nd conductive line 26 which connects the 2nd connection terminal 22 and 4th connection terminal 24 together, and a measuring terminal 25 for measuring the head IC 20 between the 2nd connection terminal 22 and 4th connection terminal 24. It is made easy to bring a probe into contact for the inspection of the head IC while the head IC is fitted and the head is not fitted.
Patent JP-2001311676-A (JP)
Title: Water leak-detecting system
Inventor: MIYAZAKI KATSUMI
IPC: G01M3/24
Filed: 2000-04-28
Abstract: PROBLEM TO BE SOLVED: To solve such problems on a water leak detector although it is put to practical use for judging water leakage by measuring a level of vibration of water pipes, that not only the constitution of this measuring device becomes complicated because a large capacity memory is required to store measured data of the level of vibration of the water pipes for a fixed term, but also, since collection of the measured data is required to be regularly carried out, the collection of the measured data becomes hard if the water pipes are buried in the accumulated snow, or the like and the cost for maintenance and management of the water leak-measuring device become large. SOLUTION: The water leak-detecting system uses a dynamic water leak sound detector for judging the existence of a water leak by measuring the level of vibration of the water pipes and the water supply flow rate-measuring device with a radio transmitter. The measured data of the water leak sound detector are stored in a data storage means of the water supply flow rate- measuring device. The data of the water leak sound detector is transmitted together with flow rate data by radio to a receiving terminal when the flow rate is read, thereby, the water leak sound detection information is read.
Patent JP-2001306611-A (JP)
Title: System and method for providing advertisement and recording medium with recorded program thereof
Inventor: SAITO YOSHIHIKO
IPC: G06Q10/00
Filed: 2000-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method for advertisement provision and a recording medium with a recorded program thereof which can improve the efficiency of advertisement and the parameter (number) of advertisement itself, i.e., acquire more customers with less advertisement investment by distributing advertisement preferentially to end users who are interested in the advertisement. SOLUTION: A preferential management server 10 obtains customer preference information registered in a customer database on a customer management server 20 and advertisement information registered in an advertisement database and specifies optimum advertisement and end user terminals 60 and 70 as advertisement destinations.