baber/WOPTO huggingface dataset:
Patent JP-2002037737-A (JP)
Title: Stable aqueous solution of bleomycins
Inventor: ISHIKAWA KEIZO
IPC: A61P35/00
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To solve the problem that the production of an aqueous solution preparation of bleomycins not requiring redissolution is not realized yet because of instability thereof though its production is required because the use of a freeze-dried bleomycin injection by dissolving the injection at the time of use is very troublesome in busy time, and also there is fear of an accident, or the like, at the time of dissolution in the case of a strong antitumor agent such as the bleomycin. SOLUTION: This invention is completed by finding that the stability of an aqueous solution of the bleomycins is affected by the pH of the solution, and stabilized by regulating the pH so as to be pH 4.6-6, preferably pH 4.8-5.6, more preferably pH 5.0-5.4.
Patent JP-2003049142-A (JP)
Title: Adhesive composition for adhesive plaster
Inventor: IWAMA AKIO
IPC: C09J7/02
Filed: 2001-08-03
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive composition for adhesive plasters obtained by formulating a liquid component in an adhesive polymer as the adhesive, having good compatibility with the adhesive polymer and favorable adhesive property to the skin and causing no skin irritancy as well. SOLUTION: This adhesive composition for adhesive plasters includes the liquid component consisting of an acrylic oligomer 2,000-40,000 in number- average molecular weight obtained by polymerizing an acrylic 4-10C alkyl ester and/or methacrylic 4-10C alkyl ester.
Patent JP-2003059077-A (JP)
Title: Optical head device
Inventor: TSUTSUI NORIHISA
IPC: G11B7/085
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To provide an optical head device using a frame made of resin, whose optical axis deviation caused by thermal expansion is not generated. SOLUTION: In the optical head device 1 capable of recording to a CD-R, the frame 3 is constituted of a molded article of a polyester resin in which a vinyl ester resin, unsaturated polyester, acrylic ester and acrylate are contained as bonding agents and spherical alumina is tilled as an inorganic filler. The resin used for the frame 3 can be highly filled with the filler, since the filler is spherical, and has extremely low anisotropy of the coefficient of thermal expansion. Since the filler consists of metal or a metal oxide, the frame 3 using the filler has high heat conductivity, a low coefficient of thermal expansion and high rigidity.
Patent JP-2003052543-A (JP)
Title: Electric water heater
Inventor: TAKADA KIYOYOSHI
IPC: A47J27/21
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To provide an electric water heater that can secure much outflow safely and is easy to use. SOLUTION: Operating a second outflow switch 23b further while a first outflow switch 23a is being operated (liquid 12 is running out) amplifies input that is fed to an outflow means 16 by an electric signal via a control circuit 20, and the flow rate of the liquid 13 to flow out can be increased to 1.5 to 3 times larger than the flow rate of liquid 12 to flow out only by the first leading switch 23a.
Patent JP-2003058534-A (JP)
Title: Data processor and program
Inventor: MASUI TAKAMITSU
IPC: G06F19/00
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To trace back operation procedures to restore data to the original state, to restore even data changed long ago in a pinpoint form by easy operation, and to collectively restore a lot of data. SOLUTION: Each time data in a cell information file 11 is changed, a CPU 1 stores and manages data before the change and keyword information for retrieval of this data in a change history information file 12 as a change history. When keyword information is inputted as a restoration condition at a request for data restoration, the CPU retrieves keyword information meeting the condition to extract corresponding data before change and restores corresponding data in the cell information file 11 to the original state on the basis of the extracted data.
Patent JP-2003059950-A (JP)
Title: Semiconductor production device
Inventor: SUZUKI YUJI
IPC: H01L21/50
Filed: 2001-08-15
Abstract: PROBLEM TO BE SOLVED: To enable speedy recovery work even when a state to take out a lead frame occurs because of the deformation of that lead frame or the like, in a process for conveying the lead frames arrayed with a plurality of semiconductor chips in order and applying working treatment to the semiconductor chips. SOLUTION: A loader side magazine 2 is moved, the position of each of lead frames 3a located in the order of working treatment is aligned to the carrier path of a working device 6, an unloader side magazine 9 is moved, and a position to house each of worked lead frames 3a is aligned to the carrier path of the working device 6. At such a time, the presence/absence of a lead frame 3 at each of positions in the housing part of the loader side magazine 2 is detected, the presence/absence of a lead frame 10 at each of positions in the housing part of the unloader side magazine 9 is detected, and, corresponding to the detected result, the conveyance of the respective lead frames 3 is controlled.
Patent JP-2003060146-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: SATO TAKASHI
IPC: H01L23/48
Filed: 2001-08-17
Abstract: PROBLEM TO BE SOLVED: To improve bonding between a pellet where a semiconductor device is formed and the leads in strength. SOLUTION: An Ni film is formed on the rear of a semiconductor substrate 1, and an Au film is formed on the surface of the Ni film. Then, the semiconductor substrate 1 is subjected to a thermal treatment, by which the Ni film is made to react on Si contained in the semiconductor substrate 1 so as to form an Ni silicide layer 4, and an eutectic layer 5 composed of the Au film and Si contained in the semiconductor substrate 1 is formed. The semiconductor substrate 1 subjected to a thermal treatment is divided by dicing into pellets each equipped with a unit diode device, then the pellet is mounted on the leads, and the eutectic layer 5 is melted by a thermal treatment to bond the pellet to the leads.
Patent JP-2003054356-A (JP)
Title: Airbag device
Inventor: YOSHIDA RYOICHI
IPC: B60R21/239
Filed: 2001-08-17
Abstract: PROBLEM TO BE SOLVED: To reduce impact force in unfolding of a bag while securing sufficiently a restraint property for the bag. SOLUTION: Outgassing vent holes 17 opened downwards are formed in a root part 13 of a bag body 10 in this airbag device 1. The each vent hole 17 has 40-60 mm of diameter in this example, and the four holes are adjacently formed along the lateral direction. A hood 19 is sewnly attached on the outside of the root part 13 of the bag main body 10. The hood 19 is expanded arch- likely outside the vent holes 17 in releasing gas. The vent holes 17 contact with an upper face of an instrument panel IP in normal inflation, to be closed by crushing of the hood 19. When the normal inflation of the bag is retarded, gas is vented from the vent holes 17 to the outside of the bag, since the vent holes 17 are opened because the holes 17 are not brought into contact with the upper face of the instrument panel IP.
Patent JP-2003055366-A (JP)
Title: Lactone derivative, plant growth regulator and rooting inductor containing the same as active ingredient
Inventor: KOBAYASHI KOJI
IPC: A01N43/08
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a lactone derivative exhibiting excellent rooting activity, and to provide a plant growth regulator containing the same as an active ingredient and therefore having an excellent rooting induction effect. SOLUTION: This lactone derivative is expressed by the general formula (I) (R<1> and R<2> are each H, a halogen, a 1-6C alkyl or a 1-6C alkoxy, and A is methylene, vinylene, imino, O or S, provided that neither R<1> nor R<2> is H when A is imino, and R<1> and R<2> are each H when A is O; and n is an integer of 1-4). The lactone derivative exhibits the excellent rooting activity. The plant growth regulator contains the lactone derivative as the active ingredient.
Patent JP-2002151750-A (JP)
Title: Thermoelectric conversion device
Inventor: WATANABE HIDEO
IPC: H01L23/38
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a thermoelectric conversion device that is reduced in performance degradation caused by repeated heat cycles, is excellent in operational reliability, and has a long useful life. SOLUTION: In this thermoelectric conversion device, a heat absorbing-side heat exchanger substrate 2 and a heat radiating-side heart exchanger substrate 4, both of which have high thermal conductivity, are arranged to face each other through a group of thermoelectric conversion elements 3. In the conversion device, a frame body 6 made of a synthetic resin material is provided to hold the outer peripheral section of either one of the substrates 2 and 4. In addition, engaging projections 26 which prevent the relative positional deviation between the substrate 2 which is not held by the frame body 6 and the frame body 6, and engaged sections which are engaged with the projections 6, are respectively provided on the frame body 6 and the substrate 2.
Patent JP-2002205529-A (JP)
Title: Air conditioner for vehicle, and on-vehicle structure of it
Inventor: TANAKA TAKASHI
IPC: B60H1/00
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To reduce vibration propagated to a steering device of vibrations generated by an operation of a fan. SOLUTION: A downstream side connecting duct 30 for connecting a fan case 11 having the built-in fan 12 to an air conditioner case 21 having a built-in evaporator 22 or the like to make air flow is molded of vibration absorbing resin material. Thus, the downstream side connecting duct 30 absorbs the vibration, so that the vibration propagated from the fan case 11 to the air conditioner case 21 can be reduced and the vibration propagated from the air conditioner case 21 to the steering device 4 via a support member 3 can be reduced. The downstream side connecting duct 30 itself has a vibration absorbing function, so that a new member having the vibration absorbing function can be dispensed with.
Patent JP-2003054290-A (JP)
Title: Switch device for vehicle
Inventor: ITO YUJI
IPC: B60R11/02
Filed: 2001-08-20
Abstract: PROBLEM TO BE SOLVED: To switch plural operation signals for controlling operation of car- mounted equipment with a single switch device for output. SOLUTION: This switch device for a vehicle is provided with a cycle switch 19 for detecting a pressing operation on a dial knob 12, a rotary encoder 18 for detecting a rotating operation of the dial knob 12 and a display 13 arranged inside the dial knob 12, switches a target for setting a plurality of operation signals by detecting a pressing operation on the dial knob 12 with the cycle switch 19, displays the operation signal which has become the target for setting with the display 13, switches the output state of the operation signal which has become the target of setting by detecting the rotating amount of the dial knob 12 with the rotary encoder 18 and displays the output state of the operation signal with the display 13.
Patent JP-2003057911-A (JP)
Title: Image forming device
Inventor: YAMADA TAKANOBU
IPC: G06K15/12
Filed: 2001-08-21
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of yielding an excellent color image having no image noise such as the slippage of color superposition without being influenced by the vibration of an intermediate transfer belt associated with switching operation. SOLUTION: This image forming device capable of forming the color image by forming images on a plurality of photoreceptor drums 7Y, 7M, 7C and 7K respectively and transferring the images to the intermediate transfer belt 2 is equipped with switching means 29, 30, 33 and 44 for switching a state to a 1st state where the belt 2 is brought into contact with all the drums 7Y, 7M, 7C and 7K and a 2nd state where the belt 2 is separated from any of the drums 7Y, 7M, 7C and 7K which is not concerned in image forming, and a control part 22 controlling so that the start of image forming operation in the 1st state is delayed by a specified time in the case of switching the state from the 2nd state to the 1st state in the midst of consecutive image forming.
Patent JP-2003064391-A (JP)
Title: Water-based lubricant
Inventor: NAMIKI NAOTO
IPC: C10M107/44
Filed: 2001-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a water-based lubricant having high lubricity and favorable in terms of wastewater treatment as well. SOLUTION: This water-based lubricant or lubricating oil essentially comprises a suspension or aqueous solution which is prepared by dispersing or solubilizing in water a water-insoluble polyoxyalkylene compound having in the molecule at least one primary amino group with an organic carboxylic acid or a salt thereof; wherein the polyoxyalkylene compound is preferably shown by the general formula (I): R<1> -[-O-(AO)a -R<2> -NH2 ]b (where, R<1> is a residue resulted from eliminating a hydroxy group from a monool or polyol; R<2> is an alkylene group; AO is an oxyalkylene group; (a) is >=1; and b is the number identical with that of the hydroxy groups in R<1> ).
Patent JP-2003061893-A (JP)
Title: Dishwasher
Inventor: ITAMI MASAHIRO
IPC: A47L15/46
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To accurately detect foams generated above a predetermined amount in an earlier stage and hence prevent a detection error with a overflow detecting means and further prevent insufficient cleaning due to the mistaken use of detergents and the leakage of foams to the exterior of a dishwasher, in the dishwasher which cleans tableware through injecting a washing water thereto with a washing pump. SOLUTION: A washing nozzle 3 is rotatably arranged within a washing vessel 1, and the washing water is supplied to the washing nozzle 3 with the washing pump 7. An air for drying sent from a fan 13 for drying is introduced into the washing vessel 1. A foam detecting means 19 for detecting foaming in the washing vessel 1 is provided in a path 14 for drying.
Patent JP-2003063148-A (JP)
Title: Heat sensitive recording material
Inventor: WATANABE TSUTOMU
IPC: C09B11/28
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a heat sensitive recording material, which has high sensitivity, is excellent in ground light resistance and is equipped with resistance to chemicals and ink jet printability. SOLUTION: In the heat sensitive recording material having a heat sensitive color developing layer including an electron donative colorless dye and an electron acceptive compound on a support, 4-hydroxybenzene sulfonanilide is included as the electron acceptive compound and, in addition, an ultraviolet absorber is included.
Patent JP-2003069900-A (JP)
Title: Device and program for generating video
Inventor: DOKE MAMORU
IPC: G06T13/40
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a video generating device and its program which generate a continuous-motion video where the motions of a subject are smoothly connected between single-motion videos when the single-motion videos of the actually shot subject are connected so as to obtain the continuous-motion video by synthesis. SOLUTION: The video generating device 1 is provided with a main control part 2 having a single-motion deviation correcting means 2a for correcting the deviation of the subject in the single-motion video, an inter-motion deviation correcting means 2b for correcting the deviation of the subject between the single-motion videos and a slight deviation correcting means 2c, a RAM 3, a ROM 4, a VRAM 5, an external storage part 6, an image compositing part 7, an external input/output part 8, a display part 9, an external signal input part 10 and a bus 11.
Patent JP-2003064011-A (JP)
Title: Method for producing 6-hydroxytetralin
Inventor: ENGEL MICHAEL
IPC: C07C37/07
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for easily producing 6-hydroxytetralin useful as a raw material for liquid crystals from decahydronaphthalen-2-one at a low cost. SOLUTION: 6-Hydroxytetralin is produced by brominating decahydronaphthalen-2-one and subjecting to dehydrobromination reaction in an amide solvent in the absence of catalyst.
Patent JP-2003068155-A (JP)
Title: Dry etching method for transparent conductive film
Inventor: TAKEI HIDEO
IPC: C23F4/00
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a dry etching method capable of increasing an etching rate for a transparent conductive film on a substrate to 1500 to 2000 Å/min. without impairing a selection ratio and also suppressing dusting. SOLUTION: When the transparent conductive film on the substrate is etched by using the high frequency plasma of etching gas, the transparent conductive film is heated to 130 deg.C or higher by using at least gaseous hydrogen iodide as the etching gas to heat the inside wall of a vacuum chamber to 80 to 200 deg.C.
Patent JP-2003077495-A (JP)
Title: Fuel cell
Inventor: YASUO KOJI
IPC: H01M8/02
Filed: 2001-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a solid polymer fuel cell which has a simple structure with easily manufactured construction and in which the condensed water generated in the cell can be removed. SOLUTION: A jointing section 5 which connects a plurality of passages 2 is provided at the downstream of the middle point of the passages 2 in the air electrode side separator 1 of the cell, and a draining means 6 is connected to the lower end of this jointing section 5. The draining means 6 is made of, for example, an S shaped drain tube 6a and comprises a water sealing section 6b. Humidified oxidizer gas supplied from the supply manifold 3 is made to flow in the passages 2 and discharged to the exhaust manifold 4. However, when it passes the jointing section 5, it is decelerated, and the super-saturated steam contained in the humidified oxidizer gas is condensed and condensed water is generated. This condensed water is drained to the outside by the draining means 6. At that time, since it is gas sealed by the water sealing section 6b, discharge of the oxidizer gas is prevented.
Patent JP-2002185318-A (JP)
Title: Voltage-controlled oscillator with automatic center frequency calibration
Inventor: CRANINCKX JAN FRANS LUCIEN
IPC: H03B5/08
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a voltage-controlled oscillator that is constituted to be able to be operated by means of a relatively low power source, to maintain a large operating frequency range, and to reduce its production cost. SOLUTION: This voltage-controlled oscillator is provided with automatic center frequency calibration. The frequency range FOUT of the oscillator increases because of the presence of a switchable capacitor arrangement SCA which adds or removes extra capacitors XC1 and XC2 in parallel with the variable capacitor CV of a resonant circuit CV and L. Different voltage versus frequency characteristics CHL, CHM, and CHH are so obtained. The control of the switchable capacitor arrangement is performed by a control signal SC provided by an oscillator control device OCD. The control device OCD also sends a reset pulse RES to a feedback device FB when a control voltage VCTRL reaches predetermined low VTL or high VTH voltage limits of the characteristics.
Patent JP-2003071215-A (JP)
Title: Air filter
Inventor: KAWAHAGE EIJI
IPC: F24F13/28
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an air filter which can maintain an initial state of a low pressure loss over a long period, has a large surface area, facilitates the automation of an insert molding, and has flexibility. SOLUTION: The air filter is composed of a pleated knitted cloth formed in a knitted texture having a continuous loop structure in which a monofilament 100-500 μm in diameter is knitted in 28-8 gauge. An air filter molding is obtained by the insert molding of the air filter.
Patent JP-2003072777-A (JP)
Title: Packaging bag
Inventor: SAEGUSA JIRO
IPC: B65D33/14
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a packaging bag in which a commodity can be easily and simply housed from a bag mouth, and a folded bottom part of a bag body can be expanded when the commodity to be housed is too large. SOLUTION: One synthetic resin film is folded and both sides are welded to form a bag, an abutting piece 2 is disposed on and welded to an upper part of a projecting film part 1-3 with a face film 1-1 projected upwardly from an edge of a back film 1-2, and the projecting film part 1-3 is folded over the back film 1-2 along an upper edge 2a of the abutting piece 2 to form a sealing piece 3 so as to close a bag mouth 1a of the bag body 1 formed of an edge of the back film 1-2 and the face film 1-1, and the bag mouth 1a of the packaging bag is sealed by adhering pressure sensitive adhesive parts 4 and 5. A folded bottom part 8 of the bag body 1 is formed in a gusset, a supporting plate 10 is inserted inside, seal-adhesion 11 is performed along a part in the vicinity of the edge of the back film 1-2.
Patent JP-2003075208-A (JP)
Title: Meter pointer and vehicle pointer meter
Inventor: KIMURA HIROSHI
IPC: B60K35/00
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a combination meter 1 having a novel visibility with good appearance as a vehicular pointer meter by devising the shape and constitution of a pointer 10 for meters so as to change the visible shape when a light source turns on and off. SOLUTION: A colored layer 14 is formed on the surface 11a of the body 11 of a pointer 10 and the surface 12a of a rotary base 12, and a light reflection layer 15 is formed on the backside 11b of the body 11 and the backside 12b of the rotary base 12 so that the contour line D of the layer 14 locates inside the contour line N of the reflection layer 15, as seen in the axial direction of a pointer shaft 21. Thus, the surface of the colored layer 14 is visible with a light emitting diode 16 set off and the reflection layer 15 is visible with the diode 16 set on, this making the visible shape of the pointer 10 quite different when the diode 16 is set on and off. Accordingly, a speed meter 1 with a novel nice appearance is provided for vehicular pointer meters.
Patent JP-2003041534-A (JP)
Title: Carriageway marking using baking finish plate made of anticorrosion thin steel
Inventor: SATO EIKO
IPC: E01F9/576
Filed: 2001-07-31
Abstract: PROBLEM TO BE SOLVED: To solve problems in the conventional carriageway marking formed by applying paint onto an asphalt face or a concrete face wherein peeling of a painted face progresses due to a difference of an expansion coefficient between the painted face and a road face, disappearance of the marking along with damage of painting is caused by an atmospheric change, solar radiation, abrasion by a tire in a passing vehicle, freezing of the road face, and snow removal to increase expenses for repainting the disappeared marking or a vehicle-related accident by leaving the disappearance of the marking, a smooth painted face reduces vehicle braking effect to increase traffic risk, and the visibility of the marking reduces in the case of rain. SOLUTION: This baking finish plate formed by baking a target color on a strong metallic face has a more than seven-fold marking effect in comparison of durability with an ordinary paint finished one, so that it is economically advantageous. Even if a difference of expansion coefficient is generated, no crack is formed on the thin steel plate surface because the anticorrosion thin steel plate baking finish plate and the like has high tensile force. A rugged surface formed by embossing machine on the baking-finish plate made of the anticorrosion thin steel plate increases the vehicle braking effect, and consequently, traffic safety can be improved.