baber/WOPTO huggingface dataset:
Patent JP-2008172674-A (JP)
Title: Multi-mode communication equipment
Inventor: NAKABASHI HIROSUKE
IPC: H04B1/3822
Filed: 2007-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide multi-mode communication equipment which prevents a low noise amplifier of a receiving system from being deteriorated and destroyed by leaking a transmission signal outputted from a transmission system of one communication system to the receiving system of another communication system, and can obtain excellent receiving sensitivity, the multi-mode communication equipment being capable of dealing with a W-CDMA scheme and a GSM scheme.  <P>SOLUTION: The multi-mode communication equipment comprises a switch element, which is connected between an input unit of a low noise amplifier constituting a receiving system of each of communication systems of the W-CDMA scheme and the GSM scheme and a ground and can be selectively turned on/off by a control signal and a control circuit for controlling the ON/OFF of the switch element. During transmitting operation of one communication system, the switch element provided in the input unit of the low noise amplifier in the receiving system of another communication system is controlled to be turned on, such that the input unit of the low noise amplifier is brought into low impedance and a transmission signal to be leaked is suppressed, thereby preventing a device such as a low noise amplifier from being deteriorated and destroyed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008177319-A (JP)
Title: Semiconductor device manufacturing method and semiconductor device
Inventor: MATSUMOTO RYOSUKE
IPC: H01L21/28
Filed: 2007-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device manufacturing method for forming a silicide layer at a stable film thickness while applying a stress to a channel region, and a semiconductor device.  <P>SOLUTION: The semiconductor device manufacturing method and the semiconductor device are composed as follows. First, a gate electrode 14 is formed on an Si substrate 11 via a gate insulating film 13. Next, the surface layer of the Si substrate 11 is dug down by etching using the gate electrode 14 as a mask. Then, a first layer 21a comprising an SiGe layer is epitaxially grown on the surface of the dug-down Si substrate 11. Subsequently, a second layer 21b, comprising an SiGe layer or an Si layer having a lower Ge concentration than that of the first layer 21a, is epitaxially grown on the first layer 21a. After that, a third layer 21c, comprising an SiGe layer having a higher Ge concentration than that of the second layer 21b, is epitaxially grown on the second layer 21b. In the sixth step after that, a silicide layer 22 is formed on the third layer 21c and the second layer 21b.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008177813-A (JP)
Title: Transmitter and communication system for vehicle using the same
Inventor: BAINO MITSUHIRO
IPC: H03J9/02
Filed: 2007-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmitter that can perform an accurate and easy operation without an operation mistake about a transmitter to be mainly used for locking/unlocking, and opening/closing a door of a car, or the like and a communication system for vehicle using the same.  <P>SOLUTION: In the transmitter 19 and the communication system for vehicle using the transmitter 19, a control means 14 transmits a radio wave signal with a plurality of electric field strengths in accordance with an operated switch 3A, 3B or 3C, a receiver 20 drives a plurality of driving devices in accordance with the radio wave signal to thereby be able to remotely control a front door 7A that is subjected to an unlocking operation from a comparatively remote distance and make a slide door 7B and a trunk door 7C that is subjected to an opening/closing operation operable only from a near position. Therefore, it is difficult to cause an operation mistake such as a pushing error, a complicated operation to change a pressing operation time or the like is unnecessary and a sure and easy operation can be performed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007193812-A (JP)
Title: System and method for communication between hosts
Inventor: ZORIK MACHULSKY
IPC: G06F9/54
Filed: 2007-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and a method for telecommunication between hosts.  <P>SOLUTION: The system and the method for communication between the hosts are provided. The system can include a first host of one or more consumer applications, and the hosts can be arranged so that a consumer can communicate with a second consumer connected with a second host. The system can also include: a network arranged so as to connect the first host with the second host; and an inter-host device controller which controls a communication protocol between the first host and the second host so that the first and second consumers can communicate with each other.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008173905-A (JP)
Title: Image forming apparatus
Inventor: ISHIKAKE SATORU
IPC: B41J2/44
Filed: 2007-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which can easily and surely regulate an interval between a photo-conductor and a writing head without adjustment by a positioning mechanism between related parts by a simple constitution.  <P>SOLUTION: On the bottom surface of a writing head holder 7, an input terminal 91a and an output terminal 91b which are respectively made of a conductive member are installed on both ends. In the meantime, at locations corresponding to the input terminal 91a and the output terminal 91b on the top surface of the writing head 6, a second terminal 9b made of a conductive member is installed. When a main body cover 2 is properly closed, the input terminal 91a and the output terminal 91b come into contact with the second terminal 9b, and the input terminal 91a and the output terminal 91b are electrically connected through the second terminal 9b. At the same time, the writing head 6 comes into contact with the photo-conductor contact member 10, and the interval between the photo-conductor 4 and the writing head 6 is properly maintained. Thus, the writing of a latent image to the photo-conductor 4 under a focal state becomes possible.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007170673-A (JP)
Title: Electrolytic corrosion preventive type rolling bearing
Inventor: ITO HIDEJI
IPC: H02K5/173
Filed: 2007-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To attain the shortening of a manufacturing time, reduction in material cost, an improvement in heat dissipation performance while assuring electric insulation, and to secure the exforiation preventing performance of a coating layer.  <P>SOLUTION: Surfaces a-c attached to a housing of an outer ring 2 have insulating layers 6A of one layer structure which is a spray coating layer of ceramic injection. The surfaces a-c which have insulating layers 6A of the outer ring 2 are used as surfaces of the adhesion improvement treatment of roughened surfaces etc. The thickness of the insulating layer 6A is 0.15 mm to 0.45 mm.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008218439-A (JP)
Title: Quantum element and manufacturing method thereof
Inventor: YURI PASHKIN
IPC: H01L29/06
Filed: 2007-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem wherein tunnel junction and island electrodes are affected poorly and sufficient charge resolution, or the like cannot be obtained, when a suspension type element is formed by etching a substrate using CF4.  <P>SOLUTION: A resist base section formed by resist removed by ashing is provided on a substrate, and an element section, such as tunnel junction and island electrodes, is formed on the resist base section. After the element section is formed on the resist base section, the resist base section is removed by ashing, thus composing a suspension type element without etching the substrate by CF4, or the like.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007140552-A (JP)
Title: Device for controlling column of display
Inventor: SARRASIN DENIS
IPC: G09G3/20
Filed: 2007-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device capable of appropriately controlling the columns of a display.  <P>SOLUTION: The device controls the columns of the display. The device comprises a digital source which supplies (k)-bit information to be displayed, a generator for (N+1) discrete voltages, a binary decoding circuit which generates a pair of column voltages suitable to the level of gray to be displayed on the basis of (h) bits of the (k) bits, a sequencer capable of supplying an addressing sequence within a row time, a comparator which compares the output of the sequencer with the remaining bits of the (k) bits, a logic circuit, connected to the binary decoding circuit and the output of the comparator, and (N+1) switches, which supply the voltage from the generator to the columns on the basis of the output of the logic circuit.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007116752-A (JP)
Title: Method of confirming correctness of decrypted data
Inventor: OSHIMA HIDEFUMI
IPC: H04L9/18
Filed: 2007-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of confirming correctness of decrypted data.  <P>SOLUTION: The method of confirming correctness of decrypted data obtained by decrypting encrypted data resulting from encrypting a received plain text on the basis of consecutive pseudo random numbers includes: a first step of calculating an entropy H expressed by H=NΣp<SB>i</SB>log<SB>2</SB>(1/pi), wherein N is a number of incident characters within a prescribed range, and p<SB>1</SB>, p<SB>2</SB>, p<SB>3</SB>,..., p<SB>n</SB>(Σp<SB>i</SB>=1) each of which indicates a frequency of incidence of n kinds of characters (incidence probability); a second step of determining a value (reference value) compared with the entropy H calculated in the first step; and a third step of comparing the entropy H with the compared value (reference value) determined in the second step and discriminating that the encrypted data resulting from encrypting the received plain text is correctly decrypted when the entropy H is greater than the compared value (reference value).  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007258158-A (JP)
Title: Cable soldering type connector
Inventor: OKADA YOSHIKATSU
IPC: H01R13/58
Filed: 2007-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cable soldering type connector capable of easily tentatively holding a covering part of a cable as it is, of surely and evenly soldering a core wire to a tail part of a contact, and of preventing the contact point part of the contact from being contaminated by solder in the soldering.  <P>SOLUTION: A tail base part 3 is projected from a rear surface of a connector body 1; a tail part 5b of each contact 5 is projected along the upper surface of the tail base part from the rear surface of the connector body and supported by it; a soldering hole 9 is formed in the tail part of each contact on the tail base part; and a U-shaped catching part 8 for catching the covering part of the cable is formed at the rear end of each tail part.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007180569-A (JP)
Title: Semiconductor device
Inventor: SATO TSUTOMU
IPC: H01L27/10
Filed: 2007-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device in which occurrence of crystal defects in the substrate is prevented by reducing the influence of the temperature difference between an SOI region or SON (Silicon-On-Nothing) region and silicon regions on the substrate caused by the heat absorption efficiency difference therebetween even if the substrate is rapidly heated and rapidly cooled.  <P>SOLUTION: A silicon region 23B is formed on the semiconductor substrate, and surrounding the silicon region 23B, an SOI region 22 is formed on the semiconductor substrate via either an insulating film or an empty cavity. Furthermore, a silicon region 23A is formed surrounding the SOI region 22 on the semiconductor substrate.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008196404-A (JP)
Title: Evaporated fuel treating device
Inventor: KOBAYASHI MASAHIDE
IPC: F02M25/08
Filed: 2007-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an evaporated fuel treating device and an evaporated fuel treating method capable of re-evaporating fuel adsorbed in a canister and supplying the same to an engine.  <P>SOLUTION: Supply feeding pipe 30 establishing communication between a canister 16 and an engine intake pipe is provided with a compressor 32, a first control valve 36, a storage vessel 38 and a second control valve 40 in order from the canister 16 side. Gas in the canister 16 is sent to the storage vessel 38 by drive of the compressor 32 to reduce canister inside pressure. Consequently evaporation of fuel component adsorbed by adsorbent 20 is accelerated. Then, evaporated fuel stored in the storage vessel 38 is forcibly sent to the engine by inner pressure of the storage vessel 38.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008199477-A (JP)
Title: Imaging apparatus
Inventor: OCHI ATSUO
IPC: H04N5/232
Filed: 2007-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus capable of performing AF control that is improved in accuracy and speed which does not depend on subject.  <P>SOLUTION: A range measurement area is set on an imaging device capable of reading out pixels arranged in two dimensions in an imaging area in pixel units, and an image for range measurement is read out of the range measurement area, while thinned out at a prescribed thinning-out reading rate to calculate an AF evaluation value. In the remaining time after a high-speed reading of a main image of a single frame, the image for range measurement is read out and a focusing lens is moved, on the basis of the AF evaluation value to perform AF control. The thinning-out read rate is varied according to stages (focusing level) of the AF control. The image for range measurement is thinned out uniformly in the horizontal direction and the vertical direction of the range measurement area.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008202809-A (JP)
Title: Heat pump type water heater
Inventor: HAMADA MASAYUKI
IPC: F24H1/00
Filed: 2007-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat pump type water heater suppressing the rise of discharge refrigerant pressure from a compressor when starting the operation of the compressor.  <P>SOLUTION: The heat pump type water heater comprises the compressor 1 compressing a refrigerant; a hot water supply heat exchanger 2 exchanging heat between the refrigerant and hot and cold water; a pressure reducing device 3 reducing the pressure of the refrigerant; an evaporator 4 in which the refrigerant absorbs heat from air; a hot water storage tank 7 storing hot and cold water for hot water supply; a water supply means 8 supplying hot and cold water in the hot water storage tank 7 to the hot water supply heat exchanger 2; and a discharge pressure detecting means 14 detecting the discharge pressure of the compressor 1. When the pressure detected by the pressure detecting means 14 reaches a predetermined pressure, high pressure protective control of stopping the operation of the compressor 1 is performed, and when the operation of the compressor 1 is stopped by the high pressure protective control, predetermined opening is added to the valve opening of the pressure reducing device 3 to resume the operation of the compressor.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008206003-A (JP)
Title: Solid-state imaging device
Inventor: HIGUCHI TAKESHI
IPC: H04N5/361
Filed: 2007-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid-state imaging device capable of obtaining a high-quality captured image, with a small chip area and low cost.  <P>SOLUTION: A driver column 14 selects the same dummy pixel of a dummy pixel portion 11a every time selecting a read row of an effective pixel array 11, and a pixel read circuit column 15 reads out values of effective pixels on the selected read row and the dummy pixel. A signal processor 20 removes noise from the read values of the effective pixels based on the read value of the dummy pixel.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007254734-A (JP)
Title: Photochromic molding composition and article manufactured from the same
Inventor: LAMBERTS NIKOLAI
IPC: G02B5/23
Filed: 2007-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved photochromic material and a transparent article with no haze which has one area or one layer composed by the improved photochromic material.  <P>SOLUTION: The photochromic material comprises a polyamide molded composition comprising 50-99 mass% of at least one of transparent homopolyamide and/or copolyamide, 1-50 mass% of at least one of additional polymer having a glass transition temperature of lower than 80°C and 0.001-2.0 mass% of at least one of photochromic dyes. The transparent article with no haze has at least one area or one layer composed by the material.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008209734-A (JP)
Title: Focus detecting device
Inventor: KINUGASA TOMOHISA
IPC: G02B7/36
Filed: 2007-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To achieve both high speed AF with contrast control and highly accurate AF with color temperature sensor.  <P>SOLUTION: In a focus detecting device including a first sensor 111 for outputting a signal for detecting a focus by phase difference detection and a second sensor 110 having a plurality of pixels mutually different in spectral sensitivity, accumulation start timings of the first sensor 111 and the second sensor 110 are different, the first sensor 111 controls an accumulation time and a reading gain based on a difference between the maximum value and the minimum value of an accumulation signal, and the accumulation of the second sensor 110 ends at timing when the first sensor 111 ends to accumulate.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008219073-A (JP)
Title: Power supply adaptor for passing power communication signal
Inventor: ICHIHARA MASAKI
IPC: H04B3/56
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To transmit and receive a power line communication signal by the power supply adaptor between an electric outlet and a terminal unit.  <P>SOLUTION: The power supply adaptor supplies DC power by inserting an AC plug into the electric outlet and by connecting a DC connector to the terminal unit, and passes the power communication signal. The power supply adaptor has a power supply circuit 32 and a detour 26. The power supply circuit 32 is connected to the AC plug for converting to a prescribed AC voltage, converts AC to DC, absorbs the ripple of an AC component for connecting to the DC connector, and allows a side connected to the AC plug to be in a balance type and a side connected to the DC connector to be in an unbalanced type. The detour 26 is in parallel with the power supply circuit, includes a plurality of capacitors 28, 29, 30 connected between an AC-plug side and a DC-connector side and a balance-unbalance converter 27, eliminates AC components, and has a high-pass filter function for passing the power communication signal from the AC plug to the DC connector, or from the DC connector to the AC adaptor.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008012278-A (JP)
Title: Pillow apparatus
Inventor: OGUMA YOSHIO
IPC: A47G9/10
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pillow apparatus for preventing a stimulation given to a user by moving a pillow body by a noise other than snoring sound of the user.  <P>SOLUTION: The pillow apparatus for supporting a user's head while sleeping includes the pillow body 2, a microphone 9 provided at the pillow body for detecting the snoring sound of the user, a vibrator 11 operated by the snoring sound detected by the microphone for moving the pillow body, a pressure detection switch 12 provided at the pillow body for detecting change of pressure applied to the pillow body when the user moves the head, and a gate circuit for preventing the vibrator from operating in a specified period of time even if the microphone detects the sound when the pressure detection switch detects a change in pressure applied to the pillow body.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008219232-A (JP)
Title: Semiconductor integrated circuit
Inventor: MASUO AKIRA
IPC: H03K5/13
Filed: 2007-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a delay clock circuit having transistor variation tolerance without inviting an increase in circuit area.  <P>SOLUTION: In the delay clock circuit 16 for delaying an input clock signal, components having first and second inverters 12 and 13 connected in series are cascaded. A delay clock control circuit 14 operates so as to make a through current flow to a connection node of the first and the second inverters 12 and 13 to cause charge contention for a predetermined period of time during the transition of an input of the components. The delay clock control circuit 14 is arranged between a power supply line VDD and the connection node, and is provided with a first P type transistor 15 for receiving an output of the second inverter 13 at a gate.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008221240-A (JP)
Title: Ladle for molten steel
Inventor: MARUKAWA YUJO
IPC: B22D41/50
Filed: 2007-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ladle for molten steel which can reduce the generation of vortexes when discharging the molten steel and has sturdiness to load and thermal spalling to be subjected during receiving of the molten steel.  <P>SOLUTION: The ladle for the molten steel having a discharge hole 5 for discharging the molten steel at the bottom is specified to 0.5 to 2D with respect to the smallest inner diameter D of the discharge hole in the shortest distance L from the central axis of the discharge hole 5 to an inner face 2a of the side wall.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008224954-A (JP)
Title: Lens reinforcing material and optical module using the same
Inventor: ISHIGAMI YOSHIAKI
IPC: G02B6/42
Filed: 2007-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens reinforcing material having a structure such that no stress is generated at a coupling fixation part between a lens block and a circuit board using a ridged substrate and a lens block.  <P>SOLUTION: Disclosed is the lens reinforcing material 1 which is provided with the lens block 16 for a connection with an optical connector on the circuit board 12 to reinforce the lens block 16, the lens reinforcing material being independent of the lens block 16 on the circuit board 12 and mounted on the lens block 16, and having a pressure reception surface R to receive pressing force from the optical connector when the lens block 16 and optical connector are connected.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008224423-A (JP)
Title: Plating film separation method and analysis method of plating film separated thereby
Inventor: HAYASHI NOBUYUKI
IPC: G01N21/73
Filed: 2007-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method suitable for separating only the plating film formed on a metal base material, when the element of the plating film is to be analyzed.  <P>SOLUTION: The plating film separation method has a process (S4) for immersing the metal base material, having the plating film formed to a part thereof in a predetermined dissolving solution, to dissolve and remove the same. Since the concentration of the contained element, originating only from the plating film, can be measured directly by this analysis method, and trace amount of a contained substance, such as, lead can be measured with high accuracy.  <P>COPYRIGHT: (C)2008,JPO&INPIT