baber/WOPTO huggingface dataset:
Patent JP-2008309448-A (JP)
Title: Loop type thermo-siphon and cooling storage loaded with the same
Inventor: NISHIMOTO TAKASHI
IPC: F25D9/00
Filed: 2007-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a loop type thermo-siphon, not lowering the heat transport efficiency while the evaporation surface in an evaporator is vertical or almost vertical.  <P>SOLUTION: A high-temperature side circulation circuit 120, which is a loop type thermo-siphon, is thermally connected to a high-temperature head 111 of a Stirling refrigerator 110. In a heat transfer part 150 in the center of a high-temperature side evaporator 121 fitted to the high-temperature head 111, a vertical cylindrical surface confronting the inside of the high-temperature side evaporator 121 serves as the evaporation surface 151. A number of hook like projecting parts 156 whose tips are directed downward are formed on the evaporation surface 151. A doughnut-like space 152 filled with a secondary liquid refrigerant 153 is spread outside of the evaporation surface 151, and a bulged space 154 pushed out to the level higher than the evaporation surface 151 is formed on the upside of the peripheral edge of the space 152. A gas phase pipe 123G for delivering the evaporated secondary refrigerant 153 and a liquid phase pipe 123L for returning the condensed secondary refrigerant 153 are connected to the bulged space 154.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009000818-A (JP)
Title: Printer
Inventor: SHIBUYA YASUHIRO
IPC: B41J2/01
Filed: 2007-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer which attains miniaturization of a body and also suppresses cost increase without deteriorating the printing precision.  <P>SOLUTION: The printer utilizes a stepping motor 66 as a driving source to move a printing head 61 in the main scanning direction, and controls a starting timing for starting a printing wire 61a to a generation timing of drive pulses for every frequency of the drive pulses given to the stepping motor 66, namely, for every moving speed in the main scan direction of the printing head 61. Therefore, also when a moving speed of a carrier 62 moved by the stepping motor 66 is low, a gap between a theoretical position of the printing head 61 and an actual position that is caused by various factors such as an inertial resistance of the carrier 62, a sliding resistance, and stretching of a timing belt 65 which couples the carrier 62 and the motor with each other is absorbed. A proper printing can be performed accordingly.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009005439-A (JP)
Title: Electric system supply and demand control system, commanding unit, and electric system supply and demand control method
Inventor: KIMURA YASUTAKA
IPC: H02J3/00
Filed: 2007-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize a frequency of a system to which a generator is connected.  <P>SOLUTION: This system is equipped with a system 1 small in frequency fluctuation band to which the generator 11 and a high-quality load 12 are connected, and a system large in frequency fluctuation band to which a distributed power source 22 and a standard-quality load 23 are connected. The system has a switch 31 which is connected between the system 1 small in frequency fluctuation band and the system 2 large in frequency fluctuation band, an adjusting load 32 which is connected via the switch 31 and consumes the power of each system 1 and 2, and an adjusting load changeover commanding unit 33 which controls the switch 31 based on the frequency of the system 1 small in frequency fluctuation band.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009001852-A (JP)
Title: Steel sheet for vessel
Inventor: TACHIKI HIKARI
IPC: C23C28/00
Filed: 2007-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steel sheet for a vessel having excellent corrosion resistance and can making workability, and to provide a method for producing the same.  <P>SOLUTION: The steel sheet for a vessel is constituted so that a chemical conversion coating layer including at least any two selected from a Zr coating film formed from one or two or more kinds of zirconium (Zr) compounds and containing Zr by 0.1 to 9 mg/m<SP>2</SP>in a metal Zr amount, a phosphoric acid coating film formed from one or two or more kinds of phosphoric acid compounds and containing phosphorous by 0.1 to 8 mg/m<SP>2</SP>in a phosphorous amount, and a phenol resin coating film containing a phenol resin by 0.05 to 8 mg/m<SP>2</SP>in a carbon amount is formed at least on one surface of the steel sheet. Provided that the length of a major axis as a line segment with the maximum length among line segments connecting one end and the other end of an optional particle in the chemical conversion coating layer is denoted as a(nm) and the length of a minor axis as a line segment with the maximum length among the line segments connecting one end and the other end of the particle and also the line segments orthogonal to the major axis is denoted as b(nm), (a+b)/2≤200(nm) is satisfied, and the steel sheet contains a chromium compound by 0.01 to 5 mg/m<SP>2</SP>expressed in terms of a metal chromium amount.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009005106-A (JP)
Title: Cover member and electronic equipment using the same
Inventor: MIYAGAWA TATSUYA
IPC: H04M1/02
Filed: 2007-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cover member which is provided to an equipment case and surely exposes an opening part, and to provide electronic equipment using the same.  <P>SOLUTION: A cover 53 which covers an opening part 51 for connector bored in a housing of the electronic equipment has a main body part 54 and a support part supporting the main body part rotatably on the housing, and the support part has an L-shaped arm portion 551 stood on an inner surface of the main body part and a round-bar type rotary shaft portion 552 connected perpendicularly to the arm portion 551 at a tip portion of the arm portion 551. Then the cover 53 rotates around the rotary shaft portion 552 to open and close the opening part 51.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009005272-A (JP)
Title: Pilot pll circuit and fm stereo demodulation circuit
Inventor: TAKASAKA YOSHIAKI
IPC: H03D3/02
Filed: 2007-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pilot PLL circuit capable of enhancing control characteristics.  <P>SOLUTION: The pilot PLL circuit includes: an NCO (Numerically Controlled Oscillator) 31 whose output frequency varies by control data given thereto; a ROM table 32 to which the output frequency is given to output cosine-wave data of a first frequency; a multiplier 33 to which FM demodulation data and the cosine-wave data are given, and which multiplies the both and outputs the multiplication results; an integrator 35 that outputs cumulative addition data obtained by integrating the multiplication results; an LPF 34 to which the multiplication results are given, and which outputs a signal for the frequency deviation between the FM demodulation data and the output frequency; an adder 36 that adds the cumulative addition data and the frequency deviation signal to output the control data; and a pilot signal detection circuit 50 that detects pilot signal component of the FM demodulation data to output a pilot signal detection signal, wherein the integrator controls the cumulative addition data values according to the pilot signal detection signal.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008061490-A (JP)
Title: Method of controlling charging battery power supply unit, and system thereof
Inventor: MIGLIORANZA FEDERICO
IPC: H02J7/00
Filed: 2007-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of controlling charging of a battery power supply unit that enables charging of battery to be executed even under temperature conditions that are outside tolerance, with respect to a power supply unit on bicycles, and to provide a system for charging the battery.  <P>SOLUTION: Thermal energy is supplied to a battery power supply unit 4, when the temperature of the battery power supply unit 4 is not greater than the lower-side temperature threshold, within a closed charging temperature range that is specific to the battery power supply unit 4, so that the charging of a battery power supply unit 4 for electronic equipment 3 can be executed even under temperature conditions that are outside the tolerance.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009007888-A (JP)
Title: Structure and method for mounting plate material in wall structure using corrugated steel plate
Inventor: MATSUO TOYOHIRO
IPC: E04B2/56
Filed: 2007-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure and a method for mounting a plate material in a wall structure using a corrugated steel plate, which enable rapid and easy construction, and which can make a wall thickness smaller.  <P>SOLUTION: In the structure, the plaster board 20 is mounted on the corrugated steel plate 10 via a stud 40 by erecting the corrugated steel plate 10 on an installation surface in such a manner that a bent bar 11 becomes almost horizontal, and erecting the plaster board 20 on the installation surface almost in parallel with the corrugated steel plate 10. The corrugated steel plate 10 is provided with a nonparallel portion 14 nonparallel to the plaster board 20, and a parallel portion 13 almost parallel to the plaster board 20, which is arranged farther from the plaster board 20 than the nonparallel portion 14, so that a recessed space section 15 can be formed. At least a part of the stud 40 is housed in the space section 15 which is formed on the side facing the plaster board 20.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009010875-A (JP)
Title: Differential amplifier circuit
Inventor: SHINJO SHINTARO
IPC: H03F3/195
Filed: 2007-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a differential amplifier circuit capable of achieving a high gain characteristic and miniaturization.  <P>SOLUTION: A matching circuit 11 outputs a signal outputted from a collector terminal of an NPN bipolar transistor 1a to a signal output terminal 13, and a matching circuit 12 of which the other end is connected to a resistor 14 less than 50 ohms is configured so as to terminate a signal outputted from a collector terminal of an NPN bipolar transistor 1b. Namely, a pair of NPN bipolar transistors 1a, 1b are driven out of balance to extract a signal from a line having a large amplitude as an output signal.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008093412-A (JP)
Title: Insole for sport shoe
Inventor: RASPINI SANDRO
IPC: A43B17/14
Filed: 2007-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an insole for sport shoe which can support and assist the motion of a player's sole and reduce the local burden.  <P>SOLUTION: An insole (10) for sport shoe has a body (20) which has an anatomically-based outer shape having a plurality of members which form different physical character areas with different materials for optimizing the release from the force on the foot. The areas have at least the first bones of digits area (11), the second metatarsal bone area (12), and the third calcaneal bone area (13).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009013629-A (JP)
Title: Road sign pole
Inventor: ISHIDA HIDEKI
IPC: E01F9/604
Filed: 2007-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a road sign pole capable of being efficiently and inexpensively manufactured in a short time.  <P>SOLUTION: This road sign pole 1 is equipped with an elastically-deformable central pole 10 the outer surface of which is provided with a reflecting sheet 14, and a base 20 which is provided in the lower section of the central pole 10. The base 20 comprises a disk-shaped member 21 which is fixed to a ground contact surface, and an annular member 22 for holding the lower outer peripheral surface of the central pole 10. When the disk-shaped member 21 and the annular member 22 are connected to each other, the lower end surface of the central pole 10 is held by the base 20.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009011676-A (JP)
Title: Endoscope system
Inventor: MORI TAKESHI
IPC: A61B1/04
Filed: 2007-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an endoscope system capable of executing an illumination by stable and sufficient pulsed light emission in the endoscope system transmitting an imaging signal superimposed on a power supply voltage.  <P>SOLUTION: When a light emitting device of an illumination section 3 is actuated according to a control signal from an imaging section 2, a change in a driving current of the light emitting device is detected by an illumination driving state detection section 4. A driving state signal superimposition section 5 superimposes the illumination driving state signal from the illumination driving state detection section 4 on the imaging signal from the imaging section 2. A power supply superimposition section 6 imposes the superimposition signal from the driving state signal superimposition section 5 on the power supply voltage and transmits it to an external device 8 via a transmission section 7. The illumination driving state signal separated by a power supply separation section 9 and a driving state signal separation section of the external device 8 is input in a voltage adjustment section 11. The voltage adjustment section 11 adjusts a power supply voltage generated by the power supply section 12 according to the illumination driving state signal.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007312413-A (JP)
Title: Scheduling and admission control for packet data traffic
Inventor: MEGGERS JENS
IPC: H04L12/54
Filed: 2007-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method, device and software program for the scheduling and admission control of real-time data packet traffic.  <P>SOLUTION: Data packets are admitted or rejected for real-time processing according to the throughput capabilities of a packet scheduler. A delivery deadline is judged for each payload data packet at the packet scheduler and packets are sorted into a time-stamp-based queue. Deadline violations are monitored, and the adaptation of payload data packets can be triggered on demand in order to enter a stable state.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009017454-A (JP)
Title: Piezoelectric vibrator and method of manufacturing the same
Inventor: NASU YOSHINORI
IPC: H03H9/02
Filed: 2007-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a piezoelectric vibrator and a method of manufacturing the same capable of printing, without increasing the thickness of the piezoelectric vibrator, even if miniaturization is progressed.  <P>SOLUTION: A piezoelectric vibrator 5 is configured so as to include a lid 8, consisting of a flat grass or crystal which has a concave with an opening formed on one main surface thereof; a base substrate 1 consisting of a flat grass or crystal; a connection wiring 2 formed on one main surface of the base substrate; a metal film 3 for anode junction for jointing the lid and the base substrate by anode junction, at a part of all circumferences of the same main surface on which the connection wiring of the base substrate is formed; a conductive adhesive agent coated on the connection wiring; a piezoelectric vibrator element, mounted on the connection wiring via the conductive adhesive agent; and a metal film 7 for laser marking, capable of printing allover the interior bottom surface of the concave of the lid by laser marking. In addition, a method of manufacturing the piezoelectric vibrator is provided.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009017819-A (JP)
Title: Excreta treatment sheet and animal toilet using the same
Inventor: HIROSHIMA KENJI
IPC: A01K23/00
Filed: 2007-07-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an excreta treatment sheet with which users can extend the life of the same and reduce exchange frequency without having insanitary feeling on the appearance of the same, and to provide an animal toilet using the same.  <P>SOLUTION: The excreta treatment sheet 1 is arranged at a position where animal excreta can be absorbed and animal weight is not substantially loaded within a toilet vessel body where the animal excretes by going in and out. The excreta treatment sheet 1 comprises a front sheet 11, a back sheet 12 and an absorbent sheet 13 arranged between the front sheet 11 and the back sheet 12. The absorbent sheet 13 comprises at least an absorption layer having 100-600 g/m<SP>2</SP>basis weight and a high absorption resin 133 dispersed in the absorption layer, wherein a low absorption part 131 arranged on the side of the front sheet 11 and a high absorption part 132 arranged on the side of the back sheet 12 are formed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009019119-A (JP)
Title: Polypropylene resin composition and molding
Inventor: MARUYAMA TSUYOSHI
IPC: C08K5/098
Filed: 2007-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polypropylene resin composition having excellent impact resistance and transparency and capable of forming a molding with increased crystallization rate, reduced molding cycle and improved productivity.  <P>SOLUTION: The polypropylene resin composition is obtained by blending 0.05-2 pts.wt. specific dibenzylidene sorbitols (D), 0.001-0.5 pts.wt. specific metal salt (E) such as a metal salt of hexahydrophthalic acid group and 0-1 pts.wt. specific aliphatic organic acid metal salt (F) with 100 pts.wt. resin mixture containing 50-91 wt.% specific propylene-ethylene random copolymer (component (A)), 7-30 wt.% propylene monopolymer (component (B)) and 2-20 wt.% specific ethylene based copolymer (component (C)).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009025010-A (JP)
Title: Positioning device for chassis dynamometer
Inventor: INOUE ISAMU
IPC: G01M17/007
Filed: 2007-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To arrange wheels appropriately on rollers in terms of left and right directions.  <P>SOLUTION: As to each of the left and right rollers 2L and 2R, guide rollers 661 are moved obliquely upward by left and right push-up devices 6L and 6R provided before and behind the rollers 2. A force is applied to front/rear lower parts of a wheel peripheral surface obliquely from below. The centers of the left and right wheels 100L and 100R in their fore-and-after directions are positioned on the tops of the rollers 2L and 2R, respectively. The wheels 100L and 100R are lifted to positions causing them to slightly touch the rollers 2L and 2R, respectively. When turning the respective wheels 100 by turning the respective rollers 2, an automobile moves in a left or right direction so that its center in the left and right directions agree with the center of the rollers 2L and 2R in the left or right direction since the guide rollers 661 of the push-up devices 6L and 6R are structured so that their heights gradually increase toward the center of the automobile in its left and right directions.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009023016-A (JP)
Title: Inverse kinematics computing method and inverse kinematics computing device
Inventor: YOSHIZAWA SHINTARO
IPC: G05B19/18
Filed: 2007-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To accurately derive a solution of inverse kinematics computation without being influenced by a robot mechanism.  <P>SOLUTION: When computing joint variables q1-qn from the position and attitude of a leading end T of a robot R having a plurality of joints J<SB>1</SB>-J<SB>n</SB>, a control variable λ is determined first. The variation Δq<SB>k</SB>of a joint variable vector q<SB>k</SB>is then computed based on the determined control variable λ, and a joint variable vector q<SB>k+1</SB>corresponding to the position and attitude of the end T of the robot R is computed based on the computed variation Δq<SB>k</SB>. The control variable λ is determined based on the varying situation of a predetermined evaluation index value F(q<SB>k</SB>) for evaluating the joint variable vector q<SB>k</SB>.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009030083-A (JP)
Title: Surface hardening method of machine component
Inventor: HAYASHI TSUKASA
IPC: C21D1/70
Filed: 2007-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method capable of carburizing circumferential parts of a plurality of machine components simply in the gross without requiring specified equipment.  <P>SOLUTION: In the method of hardening the surface of a circumferential part 1A with respect to a machine component which has lateral edge surfaces 3 perpendicular to the axial line 2 and parallel to one another, and a circumferential part 1A formed around the axial part 2, the plurality of machine components 1 are arranged so that the lateral edge surfaces 3 by themselves confront each other, all of the plurality of machine components 1 are connected by connection members 8, 9 accompanied by a compression force in the axial direction to form a connection body 10, the connection body 10 is disposed in a heat-treatment atmosphere of carburization or carbonitriding and is taken out to the outside of the heat treatment atmosphere after heat treatment and, thereafter, the connection members 8, 9 are detached.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009033509-A (JP)
Title: Communication device, communicating system, and program
Inventor: YAMADA KAZUHIRO
IPC: H04M1/72457
Filed: 2007-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To increase convenience of a function of rearranging and informing the information registered in an address book.  <P>SOLUTION: When any one of the users registered in the address book is selected, a mobile telephone acquires positional information on a mobile telephone owned by the selected user from a position search server. The mobile telephone determines an order of displaying a plurality of communication addresses registered for the selected user in the address book by comparing the positional information on user's home and place of work registered in the address book and the positional information on the mobile telephone acquired from the position search server.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009033534-A (JP)
Title: Image processing device and method
Inventor: TERASAWA KEN
IPC: H04N5/14
Filed: 2007-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing device and method capable of discriminating meanings or characteristics of an object in a small section image in an image with a simple configuration.  <P>SOLUTION: The image processing device is characterized by comprising: a buffer memory (1) for capturing and storing the small section image consisting of a plurality of pixels from an input image; a frequency analysis means (2) for performing frequency analysis of the small section image in the buffer memory, and for outputting a spatial frequency distribution of the small section image; and a periodicity analysis means (3) for performing periodicity analysis of the small section image in the buffer memory, and for outputting temporal periodicity of the small section image; and a discrimination analysis means (4) for outputting a discrimination result of image patterns of the small section image based on the spatial frequency distribution and the temporal periodicity of the small section image.  <P>COPYRIGHT: (C)2009,JPO&INPIT