baber/WOPTO huggingface dataset:
Patent JP-2004059704-A (JP)
Title: Epoxy resin composition for printed wiring board, prepreg and laminate
Inventor: KASHIWABARA KEIKO
IPC: C08K5/49
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an epoxy resin composition for printed wiring board, which attains required flameproofing without using a halogen compound, has excellent heat resistance, moisture resistance, flexibility and adhesiveness.  <P>SOLUTION: The epoxy resin composition comprises a sulfur-containing thermoplastic resin modified with a functional group to be reacted with an epoxy resin, the epoxy resin, the epoxy resin curing agent and a phosphorus compound as essential components. The amount of the sulfur-containing thermoplastic resin compounded is ≤30 mass % based on the total of the epoxy resin composition. Flameproofing is attained by the phosphorus compound without containing a halogen. Heat resistance, flexibility and adhesiveness are enhanced by the sulfur-containing thermoplastic resin. In spite of using the phosphorus compound and the sulfur-containing thermoplastic resin, properties such as heat resistance and moisture resistance obtained by the curing agent are not impaired.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004061253-A (JP)
Title: Dispenser, dispenser array, method for manufacturing the dispenser, inspection apparatus, inspection method, and biochip
Inventor: KOEDA SHUJI
IPC: C12M1/00
Filed: 2002-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dispenser for inspecting and manufacturing a biochip by speedily and accurately sticking various liquid samples.  <P>SOLUTION: The dispenser comprises a liquid discharging means (12) for discharging liquid and an identification information carrying means (200) for carrying identification information for identifying liquid so that it can be read. According to this configuration, it can be identified which liquid is discharged from the dispenser by recognizing the identification information. Especially, a microdispenser used for inspecting and manufacturing the biochip temporarily uses various macromolecular materials. By applying to the inspection and manufacture of the biochip, the liquid of each microdispenser can be identified and discharged, thus reliably and accurately discharging an appropriate liquid.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004058449-A (JP)
Title: Manufacturing method for ink jet head, ink jet head, ink jet printer, and electrode for ink jet
Inventor: ITO TAKESHI
IPC: B41J2/16
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method for an ink jet head which facilitates formation of a plating film (electrode) of a uniform film thickness at a minute groove set in a piezoelectric substrate, can accordingly make a jetting amount of ink constant and can improve the printing quality, and to provide an ink jet head, an ink jet printer and an electrode for ink jet.  <P>SOLUTION: The ink jet head 1 is manufactured by forming the electrode (plating film 206) at a plurality of grooves 203 through reaction of an electroless plating liquid which contains metal ions, a complexing agent of the metal ions, and a reducing agent with a plurality of grooves 203 set in the piezoelectric substrate 2 for the ink jet head of a shearing mode type. A stability constant (-logK) of the complexing agent of the electroless plating liquid is 1.0-8.0, and a concentration of the complexing agent is 0.1-2.0 mol/l. The electroless plating liquid contains a substance of an acid dissociation constant (pK) of 3.0-8.0.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004063782-A (JP)
Title: Solid-state image sensing device and its manufacturing method
Inventor: MAEDA HIROSHI
IPC: H04N5/335
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid-state image sensing device which is provided with joints that are superior in bonding properties and high in reliability.  <P>SOLUTION: The solid-state image sensing device is equipped with a semiconductor substrate 101 where a solid-state image sensing element is formed, and a transparent member 201 which is connected to the semiconductor substrate 101 through the intermediary of a spacer so as to confront the light receiving region of the solid-state image sensing element through a space. At the joint, at least one of two planes bearing against each other is provided with a recess.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004104159-A (JP)
Title: Variable length code generating apparatus, variable length decoding apparatus, variable length code generating method, and variable length decoding method
Inventor: SUGIMOTO KAZUO
IPC: H04N19/70
Filed: 2002-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently encode the finite number of encoded symbols.  <P>SOLUTION: A variable length code generating apparatus 500 receives a table size that is a maximum index number of symbols being encoded objects, and also receives encoded indices that are index numbers of the encoded objects. The variable length code generating apparatus 500 is provided with: a finite basic table storage section 503 for storing a finite basic table being a variable length encoded table saturated at a finite index number; an index calculation section 501 for determining an output index and an output table number on the basis of the table size and the encoded index numbers; a table selection section 502 for selecting an encoded basic table from the finite basic table storage section 503 in accordance with the determined output table number; and a code output section 504 for outputting a variable length code on the basis of the selected encoded basic table and the determined output index.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004057545-A (JP)
Title: Rice cooker
Inventor: NAKAE SATOSHI
IPC: A47J27/00
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rice cooker which prevents the degradation of cooked rice caused by keeping the cooked rice warm and maintains the state of just cooked rice for a longer period of time.  <P>SOLUTION: The rice cooker includes a pot 2, a lid 3 for the pot 2, a pot heating means 4, a detecting means 5 for a temperature of the pot for detecting the temperature of the pot, a steam generating means 10 for emitting steam in the pot at the right time, and a control means 14 for controlling the pot heating means 4 and the steam generating means 10 depending on at least the output of the detecting means 5 while the cooked rice is kept warm. The rice cooker heats the cooked rice and keeps it warm by heating with the pot heating means and by heating with steam by a steam heating means while preventing the cooked rice from being dried when heating the cooked rice at the time of keeping it warm, and maintains the state of the just cooked rice for the longer period of time while preventing the degradation of the cooked rice caused by keeping it warm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004062683-A (JP)
Title: Local information providing method and system
Inventor: MATSUMOTO MASATAKA
IPC: G06Q30/02
Filed: 2002-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a local information providing method which obtains local information and accurately provides the information, and also provide a system therefor.  <P>SOLUTION: The local information providing method executes a step which receives provided information detected by an information provider from a portable terminal; a step which checks the provided information thus received in a local information database and determines whether there is information having the same attribute in the provided information which has already been stored; a step which transmits a notification notifying that the provided information is not stored in the local information database to the portable terminal, when the information is determined to be the same information which has already been stored; a step which stores the provided information in the local information database and transmits the result of the storage to the portable terminal, when the information is determined to be different from the provided information which has already been stored; and a step which provides the provided information stored in the local information database in response to a request for the provision of information from a user's terminal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004065307-A (JP)
Title: Sterilization and deodorization device for gas
Inventor: ICHIWADA SHINJI
IPC: F24F7/00
Filed: 2002-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that conventionally there is no device for effectively processing a malodorous exhaust containing pathogenic microbes from animal experiment facilities or the like.  <P>SOLUTION: In this sterilization and deodorization device for a gas, the gas to be processed is introduced to an airtightly sealable filter housing box and processed and the processed gas is introduced. A filter for fine dust and the pathogenic microbes is disposed inside the filter housing box and a formalin steam injection means for sterilization and an ammonia steam injection means for neutralization are provided. A catalyst filter is disposed in a box for deodorization and an ozone injection means or an oxygen cluster is provided on the gas introduction side of the catalyst filter. Depending on odor components, a chemical filter is used.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004066025-A (JP)
Title: Difer
Inventor: ODA TAKESHI
IPC: C02F3/20
Filed: 2002-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dif which prevents sludge from flowing into an aeration pipe during the period in which diffusion is stopped with a simple equipment constitution, and thereby diffusion ports can be prevented without fail from being clogged with entering sludge.  <P>SOLUTION: The aerator is provided with an aeration pipe 9 which is installed at the lower part of a submerged membrane separator 4 placed in a bioreactor 1 and sparges air into the reactor 1 through aeration ports, an air source 11 provided outside the reactor 1, an air supply pipe 10 which leads air from the source 11 to the pipe 9, a stop preventing water tank 13 which holds aeration port stop preventing water, and a normally opened electromagnetic valve 18 for making communication between the tank 13 and the pipe 10 during the period in which aeration is stopped. The tank 13 is set so that the water level in relation to the standard surface is higher than the water level in the tank 1 during the period in which aeration is performed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004033674-A (JP)
Title: Sealing material for tooth root-like screw fixed implant
Inventor: FUJIWARA NO
IPC: A61C8/00
Filed: 2002-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that it takes much time to remove a natural resin material or a cotton fiber which has been filled as sealing material in a connecting part screw hole of an artificial tooth root (implant fixture), and removal is a difficult work.  <P>SOLUTION: A cavity is closed with a member obtained by knitting fine metallic fibers like a bundle to be fit for the cavity of a cylindrical cavity part. The metallic fine fibers are knitted in and shaped cylindrical to be fitted in the screw hole, and a synthetic resin plate is fitted to the tops of the knitted metallic fine fibers.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004071664-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: NAKAYAMA SO
IPC: H01L21/76
Filed: 2002-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a signal delay based on an RC (routing channel) delay existing between the body electrode of an FET (field effect transistor) which takes the body electrode in an SOILSI (siliconon insulator large scale integrated circuit) and a body part below a channel.  <P>SOLUTION: The LSI has a circuit constituted of the SOIFET 10A which does not take the body electrode, and another SOIFET 10B which takes the body electrode. The thickness of film of the body 5 of the FET 10A having the body electrode is made thicker than that of the body 5 of the FET having no body electrode. According to this method, the resistance of body of the SOIFET having the body electrode is reduced, and the signal delay between the body electrode and the body below the channel is reduced. Accordingly, the facilitation of design of the thin film SOI/LSI and the reduction of a cost based on the facilitation are contrived.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004072285-A (JP)
Title: Mobile phone
Inventor: MIZUTA MASATOMO
IPC: H04B1/3822
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new mobile phone which has a sliding-type structure where a large display unit is loaded and a display part is protected and whose operability is improved by associating various functions with a sliding operation.  <P>SOLUTION: The sliding-type mobile phone set is provided with a main case having a display part and an input operation part, a first movable case which has a transmission part and which is freely slidably engaged with an upper part of the main case and a second movable case which has a reception part and which is freely slidably engaged with a lower part of the main case. When the first movable case and the second movable case are degenerated to be in a closed state, for example, the first and second movable cases cover whole faces of the display part and the input operation part in the main case. When a stretch detection means detects stretch of the first movable case or the second movable case, it performs a prescribed function and performs a prescribed adjusting function attached to the prescribed function performed by first stretch when stretch of the other movable case is detected.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004068663-A (JP)
Title: Pressure generating device
Inventor: TAKADA SUSUMU
IPC: F15B19/00
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressure generating device for reducing the changing frequency of a seal.  <P>SOLUTION: The pressure generating device increases hydraulic pressure in a hydraulic pressure chamber 4 in a cylinder 1 with a rod 2 slid and pushed into the cylinder 1. The seal 7 is arranged at the end of the cylinder for sealing a gap between the inner periphery face of the cylinder and the outer periphery face of the rod, and a drain part 8 is provided on the side of the hydraulic pressure chamber beyond a seal arranged area for draining oil between the inner periphery face of the cylinder and the outer periphery face of the rod to the outside. An oil resupply hole 21 is provided at the end of the cylinder at the side of the hydraulic pressure chamber for supplying oil into the hydraulic pressure chamber. An oil supply source 22 is connected to the oil resupply hole via a pressure control valve 23, a throttle valve 24 and a check valve 25.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003152949-A (JP)
Title: Network facsimile apparatus
Inventor: MAEMURA KOICHIRO
IPC: H04N1/00
Filed: 2002-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a network facsimile apparatus in which versatility can be improved by enabling transfer control corresponding to the receiving performance of a destination of transfer, and a transfer time can be set. SOLUTION: In a network facsimile apparatus 10 connected to a local area network (LAN) and provided with a mail transmitting function and a facsimile communication function, while storing electronic mail data received through the LAN, the data are converted to a data format corresponding to the type of a transfer destination registered corresponding to a transmitting source and transferred to the transfer destination, and the transfer time corresponding to the transfer destination or transmitting source can be preset.
Patent JP-2004065458-A (JP)
Title: Stuffed toy
Inventor: MATSUMOTO ATSUO
IPC: A63H23/08
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stuffed toy that can be played with in a bathroom.  <P>SOLUTION: Figure 1 is a drawing that shows the stuffed toy in one embodiment. The stuffed toy is provided with a stuffed object 1 and a ping-pong ball 5. The stuffed object 1 is formed by wrapping cotton in cloth. The ping-pong ball 5 is embedded in the stuffed object 1 and serves to generate buoyancy to the stuffed object 1. The ping-pong ball 5 is thus embedded in the stuffed object 1 to enable a child to play with the stuffed toy by floating it in the bathroom.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004071314-A (JP)
Title: Connector for flat conductor
Inventor: AOKI MASAYOSHI
IPC: H01R12/79
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector for a flat conductor capable of accurately positioning the flat conductor and surely conducting electric contact and easily performing replacement of the flat conductor.  <P>SOLUTION: The connector for the flat conductor is equipped with a housing 1, a pressing member 2, a pair of connector mounting terminals 3, a coming off preventing mechanism 4, and a lock mechanism 5. The flat conductor (not shown) is inserted into the housing 1 to close the pressing member 2, and a pair of boss parts 40 of the coming off preventing mechanism 4 is inserted into a pair of boss receiving holes 45 to position the flat conductor and to prevent coming off. A knob 55 formed in the pressing member 2 is pressed into a notch 51 formed in a guide part 50 of the lock mechanism 5 to hold the pressing member 2 in a locking state. Conversely, by removing the knob 55 from the notch 51, the locking state of the pressing member 2 can be released.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004068736-A (JP)
Title: Air-fuel ratio control device for internal combustion engine
Inventor: YASUI YUJI
IPC: F02D45/00
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air-fuel ratio control device for an internal combustion engine for controlling an air-fuel ratio so that the required purifying performance of a catalyst device is properly secured independently of the temperature of an element portion of an exhaust gas sensor.  <P>SOLUTION: A target value Vtgt for an output Vout of an O<SB>2</SB>sensor (an exhaust gas sensor) 8 arranged on the downstream side of the catalyst device 4 is set to be variable with a temperature T<SB>02</SB>of the element portion 10 of the O<SB>2</SB>sensor 8 by target value setting means 18. The air-fuel ratio is controlled by air-fuel ratio control means 17 so that the output Vout is converged to the target value Vtgt. While an exhaust gas temperature Tgd is estimated by an exhaust gas temperature observer 19, the temperature T<SB>02</SB>of the element portion 10 is estimated stepwise by an element temperature observer 20, using the estimated value. Furthermore, a heater 13 for the O<SB>2</SB>sensor 8 is controlled by a heater controller 22 so that the temperature T<SB>02</SB>of the element portion 10 is kept at a preset target value R.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003129476-A (JP)
Title: Pile burying construction method and its device
Inventor: YABUUCHI SADAO
IPC: E02D7/00
Filed: 2002-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a pile burying construction method that can effectively compact fillers, and easily control pile's top end and centering. SOLUTION: The method consists of a first process of inserting an auger screw 2 into an external tube casing 1 having spiral wings 11 at its outer circumferential surface, and of rotating these external tube casing 1 and auger screw 2 to excavate ground, a second process of stopping the rotation of external tube casing 1 after excavation was done to a predetermined depth and of drawing up the auger screw 2 to ground together with the external tube casing 1 containing excavated soil A, a third process of inserting an internal tube casing 4 having a saw-tooth-shaped pressure member 41 at its end and a pile 6 inserted there, into the external tube casing 1, and a fourth process of cramming fillers 3 such as slugs, gravels, rubbles, etc., into a clearance between the external and internal tube casings 1 and 4, and of pushing down the internal tube casing 4 by rotating it,  while rotating in the opposite direction and gradually drawing up the external tube casing 1, to force in the supplied fillers 3 with a slant face of the pressure member 41.
Patent JP-2004073025-A (JP)
Title: Noodle end-treating apparatus and automatic continuous noodle-hanging apparatus
Inventor: NAKAOKA MASAAKI
IPC: A21C9/00
Filed: 2002-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a noodle end-treating apparatus which can downsize, lighten and compact a noodle-hanging apparatus, facilitate the insertion of pipes, shorten a noodle end-treating time, and reduce the loss of noodle lines, and to provide a noodle-hanging apparatus equipped with the same.  <P>SOLUTION: This noodle end-treating apparatus is provided with a holding means 51 for nipping and holding noodle lines 28 at stages between pipes 5 at the upper and lower stages and noodle guide pipes 29 stopped on the lateral sides of the pipes 5 with a pressing chopstick 54 and a receiving chopstick 55, and with a cutting means 52 for nipping and shearing the noodle lines with a blade 57 integrally disposed with the pressing chopstick 54 and a blade 58 integrally disposed with the receiving chopstick 58 between the holding means 51 and the pipes 5. The pressing chopstick 54 is rotated from the upper side of the upper stage noodle guide pipe 29 to the lower side of the noodle guide pipe 29 through a space between the pipes 5 and the noodle guide pipes 29. The receiving chopstick 55 faces the pressing chopstick 54 on the lower side of the noodle guide pipe 29.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004079269-A (JP)
Title: External electrode type fluorescent lamp
Inventor: HIRAMA HIRONORI
IPC: H01J65/00
Filed: 2002-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an external electrode type fluorescent lamp having an electrode outside both the ends of a glass tube, which can prevent the damage of the glass tube caused by the discharge between a tip end of the electrode and a positive column even if input electric power is increased to increase the light quantity, and causes less damage to the glass tube at the electrode portion even if the lamp is lighted for a long time.  <P>SOLUTION: An external electrode 2 is provided outside an end of the glass tube 1 having therein a fluorescent layer and a filler gas, and a protective film 3 made of an insulating material is provided at a position covering at least the end of the external electrode 2 at the discharge space side. This protective film 3 is formed by a coating of an insulative oxide, an epoxy resin, a low-melting point glass, ceramic material or the like at a distance of 20 mm or less from a tip of the external electrode 2 toward the discharge space side. The external electrode 2 is formed as a metal ring connected with an end of the glass tube 1 via a conductive adhesive (conductive binding material) such as a conductive paste material, or formed as a transparent electrode film such as ITO or a metal film and connected with the end of the glass tube 1.  <P>COPYRIGHT: (C)2004,JPO