baber/WOPTO huggingface dataset:
Patent JP-2007029649-A (JP)
Title: Syringe pump for transfusion apparatus
Inventor: KOJIMA SEIJI
IPC: A61M5/145
Filed: 2005-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To enable a part containing a support pipe to expose outside by making a housing two-tiered up and down with a hole divided in half for penetrating the support pipe of a pusher, and to make the maintenance extremely easy.  <P>SOLUTION: This syringe pump for the transfusion apparatus has a feed screw driven by a motor, and a pushing element of the syringe is pressed by the pusher capable of moving linearly which is engaged to the feed screw and supported by the support pipe. In this case, the housing 1 (1a and 1b) of the syringe pump for feeding a liquid is divided into upper and lower sections with a penetrating hole 8 of the support pipe divided into upper and lower sections.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007038430-A (JP)
Title: Washing apparatus and printer
Inventor: UCHIDA HIROTO
IPC: B41J2/165
Filed: 2005-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a washing apparatus for an inkjet printer.  <P>SOLUTION: The washing apparatus 20 has a washing vessel 41. When a delivering face 16 of a printing head 14 is pressed against an opening 42 of the washing vessel 41, the washing vessel 41 is sealed. When the air in the washing vessel is exhausted by an exhaust system 40 while the washing vessel 41 is sealed, an ink 19 is sucked into the washing vessel 41 from a delivering port 17. At this time, bubbles in the ink 19 are discharged together with the ink 19 from the delivering port 17. A solvent jetting system 50 jets a solvent towards the delivering face 16, whereby the ink stuck to the delivering face 16 is washed away with the solvent. After the printing head 14 is washed, the ink 19 in the delivering port 17 is prevented from being dried if the washing vessel 41 is kept sealed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007037696-A (JP)
Title: Food grater of rotary grating teeth rolling system
Inventor: KITAGAWA HIROAKI
IPC: A47J43/25
Filed: 2005-08-02
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently grate a food stuff such as a Japanese radish, carrot or yam by a conventional grater with a lighter working load, more safely and sanitarily.  <P>SOLUTION: In the food grater, the food stuff on the grated side is fixed, while grating teeth 2 formed on the surface of a cylinder is applied to the food stuff to make the rotating motion. With this system, the working load can be reduced basically to such light work as rotating a rotary disk or handle 11. As the grated food stuff is immediately removed from the grating teeth by the gravity and centrifugal force, the grater will not be clogged. Furthermore, injury can be avoided by devising the method or structure of loading the food stuff.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007042523-A (JP)
Title: Insulator cleaning device
Inventor: OKAMURA TAKESHI
IPC: B08B3/02
Filed: 2005-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an insulator cleaning device which can clean an insulator suitable for a cold district.  <P>SOLUTION: An insulator cleaning device which cleans rows of insulators 10, 11 installed in plurality of steps and installed in plurality of rows at a predetermined interval are composed of a plurality of spray nozzles 20, 21 placed at a position where a cleaning water can be injected toward each of the above insulator rows and can clean each insulator of the above insulator rows and pumping units 40, 41 for pumping up a cleaning water in a cleaning water tank 3 and supplying to spray nozzles 20, 21, and a plurality of electromagnetic valves 60, 61, 62, 63 fixed on a piping 5 installed between the pumping units 40, 41 and each of the spray nozzles 20, 21. The cleaning water from the above spray nozzles is operated for cleaning at a short interval and continuously at a time of strong winds and a low temperature, and thus a pollution of insulators are prevented.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007037891-A (JP)
Title: Ornamental display device in game machine
Inventor: ITO KENICHIRO
IPC: A63F7/02
Filed: 2005-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low cost ornamental display device in a game machine providing a highly ornamental effect by allowing a pattern itself to brightly emit a light, facilitating the change in a design pattern, and having a superior handling property.  <P>SOLUTION: This ornamental display device 50 provided in the game machine comprises two display plates 55 formed by printing patterns on light guide plates such as acrylic plates with a paint having a light diffusing property, a frame 62 supporting the display plates 55 attachably and detachably, and a light source part (an LED substrate 70) emitting a light to the end faces of the display plates mounted to the frame 62. When the light propagating inside the display plates 55 falls on the patterns, it is diffused so that the patterns emit the light. Thus, the patterns of two display plates can respectively emit the light by desired colors and lighting patterns by controlling the light source part. The LED substrate 70 is erected and mounted, so that the thickness of the display device 50 can be reduced.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006063978-A (JP)
Title: Heat dispersion fan
Inventor: LEE CHIN-HONG
IPC: F04D29/66
Filed: 2005-08-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat dispersion fan for reducing axial-flow noise to be generated during rotation.  <P>SOLUTION: The heat dispersion fan having a plurality of upward rotor blades comprises a housing 20, an impeller 22 having a hub 221 and the plurality of rotor blades 222 arranged around the hub 221, and a base 14 located in the housing for bearing the impeller. The rotator blades 222 each have at least one inclined end which has a first angle of inclination to a horizontal line perpendicular to the axis of the heat dispersion fan.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007052569-A (JP)
Title: Constant current circuit and invertor using the same, and oscillation circuit
Inventor: SHIBATA YASUSHI
IPC: G05F3/30
Filed: 2005-08-17
Abstract: <P>PROBLEM TO BE SOLVED: To improve the temperature characteristics of a constant current circuit while suppressing the increase of the number of circuit elements.  <P>SOLUTION: A bias current source 20 generates constant currents Iref by applying a voltage in proportional to a thermal voltage Vt to a resistor R2 for current generation. A first bi-polar transistor Q1 and a second bi-polar transistor Q2 are serially installed on the path of constant currents generated by the bias current source 20. A third bi-polar transistor Q3 forms a current mirror circuit with the second by-polar transistor Q2. The base of a fourth bi-polar transistor Q4 is connected to the base of the first bi-polar transistor Q1, and a temperature compensation resistor R1 is connected to an emitter. A constant current circuit 10 outputs the sum of the collector currents of the third bi-polar transistor Q3 and the fourth bi-polar transistor Q4.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007052596-A (JP)
Title: Soft error detection circuit
Inventor: KAWAMOTO YOSHINORI
IPC: G11C29/42
Filed: 2005-08-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a soft error detection circuit capable of detecting a soft error generated during circuit operation without limiting a detection period to a specific period.  <P>SOLUTION: This soft error detection circuit 1 has: an n-bit latch 11 reading a state of a fuse 1001 when a latch signal is input; an n-bit register 12 writing data transferred from the n-bit latch 11; a comparator 13 comparing data held in the n-bit latch 11 and data held in the n-bit register 12 in each bit, and detecting discordance of values between the input data; a counter 14 counting the number of the bits detected with the discordance by the comparator 13; and an alert signal generation part 15 outputting an alert weak signal, an alert middle signal, or an alert strong signal that is an alert signal having a different alert level according to a counted value of the counter 14.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007057869-A (JP)
Title: Wax for toner and toner using the wax
Inventor: KAGITANI ETSUO
IPC: G03G9/08
Filed: 2005-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide wax for toner having excellent dispersibility of a colorant, high transparency, high-grade image characteristic, and excellent durable stability, and to provide the toner using the wax.  <P>SOLUTION: There is provided the wax for the toner containing hard lanoline fatty acid and/or its derivative. More preferably, there are provided the wax for toner containing hard lanoline fatty acid and/or its derivative, in which the derivative is a polyhydric alcohol ester of the hard lanoline fatty acid and further, the hard lanoline fatty acid contains ≤20 wt.% ≤16C lanoline fatty acid, and the toner containing the wax for toner.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007055762-A (JP)
Title: Sorting device for image recording device and its sorting method
Inventor: ISHII NAOKI
IPC: B65H39/042
Filed: 2005-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that wrinkles occur on a sorted medium, a leading end is damaged and therefore the sorted medium cannot be recycled since sorting treatment is performed after the medium to be sorted is always conveyed on a conveying route of double-surface recording when the recording medium is made relevant to double-surface recording in a sorting device for a conventional image recording device.  <P>SOLUTION: The sorting device for the image recording device of the present invention is provided on the image recording device relevant to double-surface recording. In the sorting treatment of the recording medium 21 double-surface-recorded, a conveying route determination part 3 controls so as to convey the medium 15 to be sorted on one face route and waste conveying of the medium 15 to be sorted is avoided. Thereby, damage of the sorted medium 15 is suppressed to accomplish recycling.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007060494-A (JP)
Title: Network system, transmitting side sorting device, packet communication method and packet communication program
Inventor: MORIYA TAKAAKI
IPC: H04L45/24
Filed: 2005-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To attain band widening of communication from a transmitting terminal to a receiving terminal in multi-link including a link in which communication quality is varied.  <P>SOLUTION: In a network system that a packet transmitted from the transmitting terminal and arrives at the receiving terminal via a receiving side sorting device from a transmitting side sorting device 1 flows on the multi-link for bundling a plurality of links between the transmitting side sorting device 1 and the receiving side sorting device, the transmitting side sorting device 1 has an interface which receives the packet transmitted from the transmitting terminal, a link monitoring part 112 which monitors communication quality of the link, a distribution processing part 111 which calculates predicted receiving time of the packet to the receiving side sorting device based on the communication quality of the link for each link constituting the multi-link and determines the link with the earliest predicted receiving time as a transmitting destination link and a tunneling processing part 113 which transmits the packet to the transmitting destinatin link.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007057490-A (JP)
Title: Electrical leak detector of on-vehicle ground insulation circuit
Inventor: SHIMIZU TAKUMI
IPC: B60L3/00
Filed: 2005-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrical leak detector device of an on-vehicle ground insulation circuit allowing increase in SN ratio comparing with a conventional art in spite of variation in power source voltage from a low voltage battery.  <P>SOLUTION: An alternating current test voltage generating circuit 8 outputs alternating current test voltage to a high voltage battery 2 through an impedance element 7 and a coupling capacitor 6. A ground insulation performance determining circuit 9 compares the voltage at a measuring point A with a threshold voltage and determines the ground insulation performance of a high voltage circuit system 1. When power source voltage to the electrical leak detector 5 decreases, a microcomputer 11 decreases the voltage amplification factor of the alternating current test voltage generating circuit 8 to maintain the output of the alternating current test voltage.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007058104-A (JP)
Title: Magnetic toner, and image forming apparatus using the same, and developing method
Inventor: ISHIZUKA DAISUKE
IPC: G03G9/083
Filed: 2005-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic toner which can reduce the change in the adhesion state of an external additive of a surface, is excellent in the maintenance characteristic of image density and is excellent in low-temperature fixability, and an image forming apparatus using the same, and a developing method.  <P>SOLUTION: In the magnetic toner composed of toner particles containing at least a binder resin, a magnetic material, and a wax, and an external additive, wax domains exist within the toner particles. When the number of pieces of the wax domains of ≥0.2 μm in the shortest distance from the toner particles surface in the toner particles and the number of pieces of the magnetic material are respectively defined as Ws and Ms and the number of pieces of the total wax domains in the toner particles and the number of the total magnetic material are respectively as Wt and Mt, the ratio WS/Wt expressed by these and the respective mean values ρws, ρms of Ms/Mt satisfy specified relationships.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007058140-A (JP)
Title: Image forming apparatus
Inventor: ISHIDA YUSUKE
IPC: G03G15/08
Filed: 2005-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of performing toner supply control corresponding to priority between image productivity and image quality.  <P>SOLUTION: The image forming apparatus includes a first mode in which image formation is carried out using only a first developing unit chosen between the first and second developing units and the amount of toner supplied from a first supply means to the first developing unit is controlled using at least a toner concentration detecting means. The image forming apparatus includes a second mode in which image formation is carried out using both the first and second developing units and the amount of toner supplied from the first supply means to the first developing unit and the amount of toner supplied from a second supply means to the second developing unit are controlled using at least the image density detecting means. When the amount of toner supplied from the first supply means to the first developing unit is controlled using both the toner concentration detecting means and image density detecting means in the first mode, the frequency of the formations of a first reference toner image in the second mode is higher than that in the first mode.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007062459-A (JP)
Title: Controller for vehicle
Inventor: SATO TAKESHI
IPC: B60W10/10
Filed: 2005-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To reduce switching frequency to a supercharging area requiring increased fuel supply, improving fuel consumption.  <P>SOLUTION: This controller is provided with a continuously variable transmission, which continuously changes output rotation of an internal combustion engine for transmitting it to a drive wheel, and a supercharger using emission energy for performing supercharging. When a boost pressure is within a predetermined cooperative boost area II (step S11) and an accelerator opening change rate ΔAPO is less than a predetermined value a (step S13), control is carried out for maintaining the boost pressure within the cooperative boost area II (step A19) while controlling the gear ratio to a low-speed side (steps A16-18).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007068307-A (JP)
Title: Power supply device, image forming apparatus, and current supply method
Inventor: ISHIKAWA JUNJI
IPC: H05B6/06
Filed: 2005-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply device that can be wired using a connector for relatively small currents in widespread use and yet can supply a large current, an image forming apparatus, and a current supply method.  <P>SOLUTION: The power supply device supplies an alternating current to the coil of a heating section using an electromagnetic induction heating method through a connector for connecting multiple electric wires. The method therefore includes the steps of: respectively supplying currents to a coil from first and second current supply means through first and second electric wires and detecting currents that pass through the coil and are respectively fed back through third and fourth electric wires; monitoring whether or not any anomaly exists in the supply of currents to the coil based on the detected currents; and stopping the driving of the first and second current supply means to control the current supply to the coil according to the result of monitoring.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007063845-A (JP)
Title: Curtain wall
Inventor: TAKEDA AKIHIKO
IPC: E04B2/90
Filed: 2005-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a curtain wall without reducing watertightness of a vertical joint even if there is positional dislocation in the in-plane direction and the out-of-plane direction of laterally adjacent panel units by making outdoor side near part of the vertical joint watertight by using a fixed form outdoor side vertical sealant.  <P>SOLUTION: The vertical joint 2 is formed of a first vertical material 12 of the laterally adjacent one panel unit 1 and a second vertical material 13 of the other panel unit 1. The first and second vertical materials 12 and 13 have oppositely recessed parts 23 and 14 near its outdoor side. The outdoor side near part of the vertical joint 2 is made watertight by respectively contacting with a recessed part inner surface by pushing both right-left side parts of the outdoor side vertical sealant 7 in these recessed parts 23 and 24. The outdoor side vertical sealant 7 is a fixed form elastic sealant, and can be extensively deformed in the in-plane direction and the out-of-plane direction. Even when the laterally adjacent panel units 1 are positionally dislocated in the in-plane direction and the out-of-plane direction, the watertightness can be maintained by continuously contacting with the recessed part inner surface.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007064799-A (JP)
Title: Film surface resistance measuring instrument
Inventor: NOGUCHI TOMOYA
IPC: G01R27/02
Filed: 2005-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To simplify film surface resistance measuring technique to be easily measurable.  <P>SOLUTION: Two of four probe pins prepared on a square, which are on the opposite two sides of the square, are connected electrically (see Fig. 2) to wire so as to be measurable the film surface resistance.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007067991-A (JP)
Title: Network management system
Inventor: TODOKORO MANABU
IPC: H04L12/70
Filed: 2005-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To attain improvement in operability and maintainability of network management by automatically setting addresses of agents.  <P>SOLUTION: Each of agent nodes 20-1 to 20-n includes an access list T1 registering addresses of parties to which access is permitted, and communicates only with the parties registered on the access list T1 using a network management protocol. Communication nodes 13-1 to 13-n communicate with the agent nodes 20-1 to 20-n using network management protocols. A main node 12 performs automatic registration control of addresses of the communication nodes 13-1 to 13-n upon the access lists T1 of the agent nodes 20-1 to 20-n, and addresses to be registered in the agent nodes 20-1 to 20-n are managed at a manager side.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007068039-A (JP)
Title: Ofdm demodulator
Inventor: NAGATA HIDETOSHI
IPC: H04J11/00
Filed: 2005-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an OFDM demodulator for reducing the power consumption required when a decode processing can not normally be executed without an error.  <P>SOLUTION: The OFDM demodulator is characterized by including: a FFT section for demodulating OFDM reception data including data of a plurality of hierarchical layers to output demodulation data; a data processing section coupled to the FFT section, applying decode processing to the demodulation data and outputting the data of the hierarchical layers after the decoding; a hierarchical composition section coupled to the data processing section and composing the data of the hierarchical layers after the decoding; and a stop control section for independently stopping the operation of the data processing section in response to the OFDM reception data by each hierarchical layer.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007064451-A (JP)
Title: Solenoid valve and solenoid valve device
Inventor: KOIDE YOSHIMI
IPC: F16K31/06
Filed: 2005-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solenoid valve capable of spraying controlled fluid such as cooking oil and fluid food from an outflow port of a valve body, and surely spraying the controlled fluid by preventing lowering of a temperature of the controlled fluid having a property that its viscosity is increased by lowering of a temperature of oil and the like.  <P>SOLUTION: The valve body 11 is provided with a valve chest 14 communicated with a fluid inflow port 13 through a fluid inflow passage 15, and a spray port 17 communicated with the valve chest 14 through a fluid outflow passage 27. An opening/closing valve mechanism 22 is disposed in the valve chest 14 of the valve body 11, and an electromagnetic mechanism 12 for operating the opening/closing valve mechanism 22 is disposed on the valve body 11. The valve body 11 has an air inflow passage 18 communicated with the spray port 17. The controlled fluid flowing in from the fluid inflow port 13 of the valve body 11 and sprayed form the spray port 17 is the heated fluid, and a circulation outflow port 19 communicated with the valve chest 14 through a circulation outflow passage 20 is formed on the valve body 11. Further a flow passage 21 of a cooling medium for cooling the controlled fluid, is formed on the valve body 11.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007073550-A (JP)
Title: Semiconductor laser module and semiconductor laser stack
Inventor: SUGA HIROBUMI
IPC: H01S5/022
Filed: 2005-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor laser module in which pressure applied from a thermally expanded submount to a semiconductor laser element can be reduced, and to provide a semiconductor laser stack where a plurality of semiconductor laser elements are stacked.  <P>SOLUTION: The semiconductor laser module comprises a submount 3 having a surface M1 and a surface M2 provided on the side opposite to the surface M1 where a level difference S1 is provided in the surface M1, a semiconductor laser element 5 provided on the surface M2, and a submount 9 provided on the semiconductor laser element 5 wherein the semiconductor laser element 5 is provided on a surface region E1a corresponding to a part or all of the bottom in the level difference S1 of the surface M1.  <P>COPYRIGHT: (C)2007,JPO&INPIT