baber/WOPTO huggingface dataset:
Patent JP-2007333322-A (JP)
Title: System for producing cold water using steam ejector
Inventor: KAYAHARA TOSHIHIRO
IPC: F25B27/02
Filed: 2006-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cold water producing system that uses a steam ejector capable of materializing high efficiency and reduction of running cost by operating the steam ejector at higher mass flow rate, while keeping suction steam quantity by the steam ejector as high as possible.  <P>SOLUTION: This cold water producing system that uses the steam ejector 6 is provided with a vacuum type cooling tower 7, connected to the steam ejector 6 and a buffer tank part 20 connected to the vacuum-type cooling tower 7. The buffer tank part 20 is constructed by using a cooling water storage part 2, communicating with a cold water supply line and a make-up water storage part 23, communicating with the make-up water supply line.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007331284-A (JP)
Title: Electrostatic actuator, liquid droplet ejection head, liquid droplet ejector, and manufacturing method for them
Inventor: MATSUSHITA TOMONORI
IPC: B41J2/045
Filed: 2006-06-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrostatic actuator capable of being driven at a low voltage and increasing the amount of displacement of a diaphragm, a liquid droplet ejection head, a liquid droplet ejector, and a manufacturing method for them.  <P>SOLUTION: The electrostatic actuator comprises the diaphragm 22, and an individual electrode 12 which is arranged in the state of facing the diaphragm 22 via a gap. The electrostatic actuator displaces the diaphragm 22 by an electrostatic force which is generated by applying a voltage between the diaphragm 22 and the individual electrode 12. The diaphragm 22 is vibrated in a state in which a diaphragm end 22b of the diaphragm 22 is supported. The diaphragm 22 at the diaphragm end 22b is formed in such a shape as to be thinner than a central portion 22a of the diaphragm, except the diaphragm end 22b, so that a surface, on the other side of the individual electrode 12, of the diaphragm 22 can have a step structure. A recess 22c is formed on the side of a surface facing the individual electrode 12 in the central portion 22a, so that the side of the surface, facing the individual electrode 12, of the diaphragm 22 can also have a step structure.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007330703-A (JP)
Title: Breast pump
Inventor: HIRAOKA KATSUYUKI
IPC: A61M1/06
Filed: 2006-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a breast pump capable of controlling deformation of a partition film by avoiding unstable deformation of the partition film as much as possible to stably perform milking.  <P>SOLUTION: The partition film 17 for partitioning a first space 8 from a second space 9 integrally has a cylinder part 21 and a bottom part 22, and is formed into a thin film shape by a material having flexibility such as silicone rubber. In the cylinder part 21, a plurality (three) of reinforcing parts 23 are provided at equal intervals of the circumference direction. Each of the reinforcing parts 23 is formed thicker than other parts of the cylinder part 21 and is extended along the longitudinal direction of the cylinder part 21. Each of the reinforcing parts 23 is formed in a raised state to an inner peripheral side of the cylinder part 21. The partition film 17 having the constitution has elasticity as a whole. The partition film 17 is extended and contracted according to a pressure change of the second space 9 in an incorporated state into the breast pump 11.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007333197-A (JP)
Title: Dynamic damper
Inventor: KAKISAKA NAOTAKA
IPC: F16F15/12
Filed: 2006-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To enhance a vibration restraining effect and reliability by improving weight balance in a circumferential direction after simplifying attachment/detachment of a rotating shaft 1 even when large diameter parts 3, 4 are provided at both axial ends of the rotating shaft 1 or when both ends of the rotating shaft 1 are supported by support members in a dynamic damper 2 mounted to the outside of the rotating shaft 1 to restrain the vibration of the rotating shaft 1.  <P>SOLUTION: The dynamic damper 2 comprises a strip body 5 spirally wound around the rotating shaft 1, and fastening members 7 mounted to fasten predetermined outer peripheral regions of the strip body 5 in the wound state.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008002096-A (JP)
Title: Post-strain adjusting method
Inventor: KATO HIDEAKI
IPC: E01D19/04
Filed: 2006-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a post-strain adjusting method carrying out reliable welding by suppressing the generation of gas in welding to prevent the formation of blowholes while reducing frictional resistance when sliding an elastic bearing.  <P>SOLUTION: In this post-strain adjusting method, fixing between a lower shoe 28 and a base plate 24 is released after the elastic bearing 10 fixed between a bridge pier 20 and a bridge girder 22 is shear-deformed by the deformation of the bridge girder 22 in a contracting direction, and the lower shoe 28 is slid to eliminate shear deformation. The shear deformation quantity Q of the elastic bearing 10 shear-deformed by the deformation of the bridge girder 22 is computed beforehand, and before sliding the lower shoe 28 of the elastic bearing 10 to eliminate the shear deformation, a lubricant 38 is applied in an inside range of a contact surface between the lower shoe 28 and the base plate 24 from a position separated by the shear deformation quantity Q from the end of the contact surface. Frictional resistance generated when sliding the elastic bearing 10 is thereby reduced, and the generation of gas when welding is suppressed to prevent the formation of blowholes, thus carrying out reliable welding.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008001780-A (JP)
Title: Aqueous resin composition, aqueous coating composition, and method for forming coated film using the same
Inventor: NAKAMIZU MASATO
IPC: C08G18/54
Filed: 2006-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aqueous resin composition, an aqueous coating composition and a method for forming a coated film by using the coating composition by solving problems such as compatibility with other water born resins such as an acrylic emulsion, and solvent resistance of the formed coated film by introducing a carbonyl group originated from a ketone resin to a polyurethane, and compounding the resultant polyurethane with an acrylic resin.  <P>SOLUTION: The aqueous resin composition is an aqueous dispersion (C) of a compounded resin of a polyurethane resin (A) obtained by the reaction of a polyol (b) containing a ketone resin (a) having two or more hydroxy groups, a polyisocyanate compound (c) and a carboxy group-containing diol (d), and a polymer (B) composed of a polymerizable unsaturated monomer (i).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008003448-A (JP)
Title: Image forming apparatus
Inventor: OKUTOMI TAKAHARU
IPC: G03G21/00
Filed: 2006-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus whose total power consumption is reduced by reducing the power consumption when stopping.  <P>SOLUTION: The image forming apparatus is provided with a control means which turns on a heater for preventing dew condensation and dehumidification when predetermined time elapses after stopping power supply.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008001073-A (JP)
Title: Nozzle plate and its manufacturing method
Inventor: OTA HIROSHI
IPC: B41J2/135
Filed: 2006-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nozzle plate with a liquid repellent film which has excellent adhesiveness and durability.  <P>SOLUTION: This nozzle plate comprises a nozzle forming base which carries a nozzle for discharging liquid droplets, a porous layer with a plurality of pores and a liquid repellent layer formed of a fluororesin. In addition, the porous layer and the liquid repellent layer overlying in that order the liquid droplet discharge side of the nozzle forming base, and the pores of the porous layer is open on the liquid repellent layer side. Besides, the interior of the pore is filled with the liquid repellent layer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008009025-A (JP)
Title: Scanning exposure apparatus and image forming apparatus furnished with the same
Inventor: MUKAI TOSHIRO
IPC: B41J2/44
Filed: 2006-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an adverse effect of a large diameter of a rotating polygon mirror and stray light in a configuration in which the detection of the light quantity of a laser element and the detection of a light beam for synchronization control are carried out with one light detection sensor.  <P>SOLUTION: A beam reflection region for synchronization control on which a light beam for synchronization control is reflected is provide on the front side in the rotating direction, and a beam reflection region for light quantity detection on which a light beam for light quantity detection is reflected is provide on the rear side in the rotating direction, both on the same reflection face 51 of the rotating polygon mirror 22, interposing a beam reflection region for image formation on which a light beam for forming an image is reflected.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008006533-A (JP)
Title: Drawing tool for heat drawing
Inventor: KANO SATOSHI
IPC: B23P19/04
Filed: 2006-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drawing tool for heat drawing easily and quickly drawing a ring member immediately after induction-heating and expanding it, from a shaft.  <P>SOLUTION: This drawing tool 10 for the heat drawing is used when an inner lace 40 is drawn from the shaft 30 by surrounding the inner lace 40, which is fitted in the outer circumferential face 30a of a tubular or columnar shaft 30, with a ringed induction-heating coil, induction-heating it and expanding it. The drawing tool 10 for the heat drawing is provided with a ringed spacer 12 formed with a step in its internal circumferential face (almost half of the internal circumferential face is narrowed inward), two claws having L-shaped whole shape, ringed claw holder 14 formed with two recessed portions 14a where the claws are fitted in and retained, a claw pushing ring 18 pushingly fixing the claws retained to the respective recessed portions 14a of the claw holder 14, and a drawing claw 20 to be attached to the induction-heating coil.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007013183-A (JP)
Title: Led drive circuit for backlight with constant current control function
Inventor: KIM DO HUN
IPC: G02F1/133
Filed: 2006-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an LED drive circuit for backlight, capable of controlling the LED drive current at an LCD panel to be at a fixed constant current.  <P>SOLUTION: This LED drive circuit for backlight that drives an LED array comprises a switch SW4, that switches DC voltage according to switching pulse connected between a DC voltage Vin terminal and ground, drive rectifier diode D4, connected between a connection node between the DC voltage terminal and the switch and the terminal T11 of the array that rectifies drive current at switching operation, smooth capacitor C4, whose one terminal T21 is connected with the cathode of the rectifier and other terminal is connected with ground, voltage detection resistor Rd, connected with the other terminal T22 of the array to be connected the ground and the other terminal T12 of the smooth capacitor that detects voltage according to current running earth, and PWM control unit that controls the on/off of the switch, by the switching pulse with a duty ratio determined by prearranged internal reference voltage Vref and detection voltage Vd detected by the voltage detecting resistor Rd.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008010707-A (JP)
Title: Component mounting apparatus or component mounting system and component mounting setting method therein
Inventor: CHIDA TAKAFUMI
IPC: H05K13/04
Filed: 2006-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a component mounting apparatus capable of shortening a component mounting completion time period for a user who produces a plurality of kinds of circuit substrates (substrates on which components are to be mounted), and a component mounting setting method in the component mounting apparatus.  <P>SOLUTION: A component mounting setting method in a component mounting apparatus comprises the step of setting the order of the injection of each circuit substrate, and the step of setting a palette carrying a component reel required for mounting a component on each circuit substrate, so that a component reel plan work for the arrangement of the component reel for use in the mounting of the component on a circuit substrate to be injected subsequently can be preliminary carried out in the palette which is not used in the mounting of the component, while the component mounting apparatus mounts the component onto a previously injected circuit substrate.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008013914-A (JP)
Title: Rotary storage
Inventor: SHIMIZU KIYOSHI
IPC: A47B46/00
Filed: 2006-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary storage utilizable by being arranged under a floor and a bed narrow in an interval between posts for supporting a floor structure.  <P>SOLUTION: This rotary storage is constituted for rotatably supporting a container 2 having a plane shape of a substantially semicircular shape around the vertical axis 7 positioned in a central position of the semicircular shape or its vicinity. Actually, the semicircular container is constituted by arranging a plurality of container single bodies 4 in the peripheral direction of the vertical axis 7. In this case, a wheel 9 is concentrically pivoted with the horizontal axis 9a orthogonal to the vertical axis 7 on the outer peripheral edge side of the respective container single bodies 4. The inner end side of the respective container single bodies 4 can be constituted by being connected to a rotary plate 15 freely rotatable around the vertical axis 7.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008015581-A (JP)
Title: Operation abnormality detecting method in downstream side valve of throttle mechanism of pressure type flow rate control apparatus
Inventor: NAGASE MASAAKI
IPC: G05D7/06
Filed: 2006-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To make opening of a downstream side valve of a throttle mechanism to be easily determined from a varying state of a flow rate output signal at operation time of a pressure type flow rate control apparatus since it is disadvantageous that an opening operation of the downstream side valve of the throttle mechanism cannot be determined by existence of the flow rate output signal on the mechanism in a conventional pressure type flow rate control apparatus.  <P>SOLUTION: In the pressure type flow rate control apparatus, the downstream side valve of the throttle mechanism is made to be opened while a flow rate setting value Qe to be inputted into the pressure type flow rate control apparatus is made to be varied, and magnitude ΔV of variation of the flow rate output signal Qo from the pressure type control apparatus in which the flow rate setting value Qe being varied is to be detected. When the magnitude ΔV of variation of the flow rate output signal Qo is larger than a determined value, an opening operation of the downstream side valve of the throttle mechanism is to be determined as normal, while the opening operation is to be determined as abnormal when the magnitude ΔV of the variation is smaller than the predetermined value.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007039673-A (JP)
Title: Carboxy group-containing polyurethane and use of the same
Inventor: UCHIDA HIROSHI
IPC: G03F7/035
Filed: 2006-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a carboxy group-containing polyurethane capable of forming a cured product excellent in adhesion to a base material, low warpage, flexibility, plating resistance, soldering heat resistance, and long-term reliability and capable of being used as a raw material for solder resist ink.  <P>SOLUTION: This carboxy group-containing polyurethane has a structure derived from a polycarbonate diol (B) which has (i) a number-average molecular weight of 500 to 50,000, (ii) an 8-18C alkylene group in a skeleton thereof, and (iii) hydroxy groups at both terminals thereof.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008014220-A (JP)
Title: Mounting structure of oil level inspection window for in-vehicle internal combustion engine
Inventor: TAWARADA YUICHI
IPC: F02F7/00
Filed: 2006-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting structure of an oil level inspection window for a versatile in-vehicle internal combustion engine capable of utilizing the inspection window in common even if a mounting attitude of the internal combustion engine to a vehicle is different with each other and suitably facilitating setting of scales.  <P>SOLUTION: In the mounting structure of the oil level inspection window for an in-vehicle internal combustion engine, the oil level inspection window 20 inserted into an opening 15 drilled at a lower section of a vertical side wall 10R of a crankcase from the outside is locked by pressing the inspection window 20 on an outer side of the vertical side wall 10R by a locking member 30, and the scales 35L and 35U are marked on the locking member 30.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006325599-A (JP)
Title: Method for preserving yam dioscoreacea, and method for producing freshness-retaining packaging body
Inventor: MIZOZOE TAKAAKI
IPC: B65D81/24
Filed: 2006-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for preserving Dioscoreaceae yam, capable of preserving vegetables, especially yam belonging to Dioscoreacea for a long period while retaining freshness without producing discoloration and odor, and having good appearance and a low cost, and to provide a method for producing a freshness-retaining packaging bag.  <P>SOLUTION: This method for preserving the Dioscoreaceae yam comprises preserving the Dioscoreaceae yam hermetically packaged in the packaging bag in a condition that oxygen concentration is brought to 0.05-1%, carbon dioxide concentration to 12-18% and ethanol concentration to 10-150 ppm in the packaging bag 48 hours later. The method for producing the freshness retaining packaging body comprises drying the Dioscoreaceae yam for ≥6 h under an atmosphere of 0-20°C and a humidity of ≤80%, and hermetically packaging the yam of 1 kg or below weight after drying with the drawn polypropylene film-made packaging bag which has 40-50 μm thickness and an oxygen transmission degree of 1,000-1,300 cc/m<SP>2</SP>×day×atm and in which gas concentration 48 h later becomes the concentration mentioned as above.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008019647-A (JP)
Title: Floor material processing method and floor material
Inventor: UIGUNARAAJA SHIBAKUMARAN
IPC: E04F15/08
Filed: 2006-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To further easily obtain a non-slip floor material surface, by preventing discoloration of the floor material surface and reduction in durability.  <P>SOLUTION: This floor material processing method forms a non slip recess-projection on the surface of a floor material by irradiating to the surface of the floor material with a laser beam, and in the floor material, cement mortar and chips mixedly exist, and a relative movement speed of an irradiating position of the laser beam to the floor material and energy density of the laser beam, are set so that the cement mortar exposed to the surface of the floor material is exploded, and the tartar exposed to the surface of the floor material is not exploded.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008021222-A (JP)
Title: Image formation system, image forming apparatus and user authentication method
Inventor: NAKANISHI KEIICHI
IPC: G06F21/32
Filed: 2006-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for enabling a user to simply register biological information to be used for authentication.  <P>SOLUTION: Biological information for verification registered from any of a plurality of image forming apparatuses 1A, 1B and 1C connected through a LAN 5 is stored in an authentication limit information table T1 belonging to a server device 2. In performing user authentication of a user who tries to use the respective digital composite machines 1A, 1B and 1C, an input of the biological information from the digital composite machines 1 is received, and the received biological information is transmitted to a server device 2 to be inquired to determine the acceptance/rejection of authenticating the biological information.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008027988-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: KUBO TOMOHIRO
IPC: H01L21/8234
Filed: 2006-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a semiconductor device capable of local temperature control while effectively activating impurities.  <P>SOLUTION: After a recess 8 is selectively formed on a surface of an optical absorption film 10, light is irradiated to the film 10 for heat treatment. A time period of the heat treatment is 1 second or shorter, for example. The heat treatment activates the impurities in an extension layer 5 and a pocket layer 6, but little heat dissipation occurs because the treatment continues for a short time. Since the surface of the optical absorption film 10 is flat in a low-temperature annealing region 51, the light reflected by the surface of the film 10 does not come again toward the film 10. On the other hand, in a high-temperature annealing region 52, the light irradiated inside the recess 8 is irradiated to the plane of the recess 8 a plurality of times with high probability, and then emitted outside. Therefore, a ratio absorbed by the optical absorption film 10 is remarkably higher than in the low-temperature annealing region 51.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008029071-A (JP)
Title: Motor-driven vehicle
Inventor: SHIBUYA ATSUSHI
IPC: B60L50/16
Filed: 2006-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor-driven vehicle improving battery characteristics as a whole with regard to a main and option batteries.  <P>SOLUTION: This motor-driven vehicle is provided with battery temperature detection means 12a, 12b that detect the temperatures of the main battery 4 and the sub-battery 5 and state-of-charge detection means 14a, 14b that detect the states of charge of the main battery 4 and the sub-battery 5. When the battery temperatures detected by the battery temperature detection means 12a, 12b are room temperatures, a control means drives a motor 7 using the sub-battery 5, whose capacity is larger than that of the main battery 4, and selects an energy consumption increase mode in which energy consumption can be increased. When the battery temperatures detected by the battery temperature detection means 12a, 12b are low or high, the motor 7 is driven by the sub-battery 5 and an output increase mode is selected in which an output can be increased compared with using the main battery 4.  <P>COPYRIGHT: (C)2008,JPO&INPIT