baber/WOPTO huggingface dataset:
Patent JP-2005093619-A (JP)
Title: Recording element
Inventor: HOSAKA SUMIO
IPC: H01L27/105
Filed: 2003-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a memory transistor that has ultra high density, and can realize high-speed phase change recording without using any rotary mechanism systems, and to provide an application apparatus of the memory transistor.  <P>SOLUTION: A storage member 2 using first and second electrodes and a phase change material between them is pinched without using any rotary mechanisms and positioning mechanisms of an optical head, a structure in which a control voltage for controlling current flowing to the storage member is provided is set to be a memory cell for storing information, and a plurality of memory cells are arranged on a substrate as storage elements. Difference in the resistance between a crystal phase and an amorphous phase that the phase change material has is used as the storage principle of information, current heating is used as writing and erasing means, and an electron current is controlled by a control electrode.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005089249-A (JP)
Title: La2@C80 FULLERENE-OXYGEN BONDED THIN FILM AND FIELD-EFFECT TRANSISTOR OBTAINED BY USING THE SAME
Inventor: KOBAYASHI SHINICHIRO
IPC: H01L29/06
Filed: 2003-09-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an La<SB>2</SB>ÐC<SB>80</SB>fullerene thin film whose conduction type changes from an (n) type to a (p) type by the bond of oxygen, and to provide an (n) type field-effect transistor and a (p) type field-effect transistor obtained by using the thin film.  <P>SOLUTION: As a gate electrode 2, a p<SP>++</SP>Si substrate having high electric conductivity is used, and the surface of the p<SP>++</SP>Si substrate is oxidized so as to be an insulated film 3. A drain electrode 3 and a source electrode 4 consisting of Ti and Au are formed on the insulated film 3. La<SB>2</SB>ÐC<SB>80</SB>is vacuum-deposited on the insulated film 3 on which the drain electrode 4 and the source electrode 5 are formed at a sublimation temperature in an ultrahigh vacuum of ≤10<SP>-8</SP>Torr, so that the (n) type field-effect transistor in which an La<SB>2</SB>ÐC<SB>80</SB>fullerene thin film 6 is used as a semiconductor layer is produced. The La<SB>2</SB>ÐC<SB>80</SB>fullerene thin film 6 is bonded to oxygen to produce the (p) type field-effect transistor.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004144295-A (JP)
Title: Power diverging transmission
Inventor: WAFZIG JUERGEN
IPC: F16H37/08
Filed: 2003-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmission having advantageous comfortability of a stepless speed change device and less required mounting space as well as low manufacturing and maintenance costs.  <P>SOLUTION: The power diverging transmission comprises a frictional wheel transmission device and planetary gear devices designed as adders. The first planetary gear device 2 and the third planetary gear device 4 are provided therein and the frictional wheel transmission device 1, the first planetary gear device 2, the second planetary gear device 3 designed as the adder and the third planetary gear device 4 are coaxially arranged in tandem in the direction of transmitting power.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005097355-A (JP)
Title: Spherical polymer particle and method for producing the same
Inventor: IKEDA SHIGERU
IPC: C08J3/14
Filed: 2003-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide polymer particles each of whose surfaces is composed of a plurality of hemispherical concavities and to provide a method for producing the same.  <P>SOLUTION: The polymer particles have each a surface composed of a plurality of hemispherical concavities. The method for producing the polymer particles comprises the step (a) of dispersing amphiphilic particles capable of forming micelle-like particles in an organic solvent in which a polymer is dissolved, the step (b) of mixing the dispersion obtained in the step (a) with water to form micelle-like particles in which the polymer and the organic solvent are enclosed with the aid of the amphiphilic particles, the step (c) of removing the organic solvent from the micelle-like particles obtained in the step (b), and the step (d) of removing the amphiphilic particles from the micelle-like particles.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005098369-A (JP)
Title: Resin-made herringbone gear
Inventor: HAGIWARA TORU
IPC: F16H55/08
Filed: 2003-09-24
Abstract: <P>PROBLEM TO BE SOLVED: To transmit power by both of a first gear part and a second gear part even if a difference in level is caused in a butt surface of the first gear part and the second gear part due to shifting of the butt parts of a first metal mold for forming the first gear part extending from the central part in the direction of face width to one end side in the direction of face width in the resin-made herringbone gear and a second first metal mold for forming the second gear part extending from the central part in the direction of face width to the other end side in the direction of face width in the resin-made herringbone gear.  <P>SOLUTION: An angled top 4 of the central part 3 in the direction of face width positioned in the butt part of the first metal mold and the second metal mold is cut out in the direction of decreasing the tooth thickness from the tooth crest to the vicinity of the bottom land to form a meshing flank part 13.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005097999-A (JP)
Title: Protrusion sidewalk structure and foundation part block used for the same
Inventor: KISHIKAWA KENTARO
IPC: E01C1/00
Filed: 2003-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a protrusion sidewalk structure for improving the efficiency of construction of a curved part or the like of a road by exchanging and installing a permeable sidewalk plate, a lightweight sidewalk plate and the like, and to provide its foundation part block.  <P>SOLUTION: The protrusion sidewalk structure is provided with a plurality of unit foundations 12 including a foundation part body 20 supported at a ground side and a protrusion foundation 16 connected integrally continuously and protruded laterally to form an assembly foundation part 14. The assembly foundation part sets a gap by adjusting mutual unit foundations in vertical axis rotation, for instance. The sidewalk plate 18 is mounted and fixed at an upper face side of a plurality of the protrusion foundations 16, and further a vertical support part 40 is provided on at least the protrusion foundation so as to form a drain gap T between the adjacent unit foundations.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005102091-A (JP)
Title: Intercom system with video recording function
Inventor: MATSUOKA NORIYUKI
IPC: H04M1/65
Filed: 2003-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To easily identify an operation stop time of a video recording function at power failure by providing a function for storing and displaying a power failure time, at which power feeding from a power supply unit of a sitting room master machine is switched at the power failure to a back-up buttery, and a power failure finishing time, at which the power feeding from the power supply unit is restored.  <P>SOLUTION: When a DC power as an operational power supply is fed to a sitting room master machine 2a and an entrance slave machine 1, a power failure time, at which power feeding from the power supply unit 24 of the sitting room master machine is shifted at the power failure to a back-up battery 25, and a power failure finishing time, at which the power feeding from the power supply unit is restored, are read from a clock 29 under control of a CPU 27 and stored in a read-out memory 30, and these times are read from the memory and displayed on a monitor 23 after restoration of the power failure. In addition, the operation of the CPU is shifted to an operation with low power consumption, such as a sleep mode, under control of the CPU, which caused the power failure time to be stored in the memory, or the operation of the CPU is stopped (spontaneously) so that the consumption of the back-up battery is prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005108974-A (JP)
Title: Stand for flat panel display
Inventor: TOMINAGA MASAKO
IPC: H05K7/18
Filed: 2003-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stand for flat panel display (FPD) which allows easy adjustment in the height and tilting angle.  <P>SOLUTION: The stand 10 for FPD is provided with a stand body 11, which is formed symmetrically in the right and left sides and a mounting board 30. The stand body 11 is provided with right and left poles 12 coupled with a beam 18; and the upper ends of both poles 12 are bridged at the upper, intermediate, and lower stages with three horizontal members 20. The mounting board 30 is provided with upper and lower horizontal members 31; and the right and left ends of both horizontal members 31 are bent backward in an angle of about 45°, both ends are welded perpendicularly with right and left handles 32, and the linear portion thereof is provided with fixed right and left vertical members 34. At the mounting surfaces 36 of both vertical members 34, a plurality of mounting holes 37 are provided, and an upper stage hook 38 and a lower stage hook 39 are projected backward at the external walls of both the vertical members 34. In the area near the upper side of the branching part 39a of the lower stage hook 39, a tilt angle adjusting hole 40 is opened, to which a tilt angle adjusting screw member 41 is inserted and is then screwed in to a tilt angle adjusting female thread 42.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004281027-A (JP)
Title: Optical recording medium and optical information processing device
Inventor: HIRAI HIDEAKI
IPC: G11B7/24
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical recording medium of a reproduction system which has easy productivity, in which multi-value information is recorded and whose track error signal is easily made compatible with a signal of an optical recording medium of a recording system.  <P>SOLUTION: Since a region where pits 11 are to be formed is divided into cells 13 having surface areas equal to each other and area-modulated one pit 11 for forming a multi-value reproducing signal according to the pit occupation ratio to each cell 13 is formed in each cell 13, a stable development step for performing exposure until a glass substrate can be secured and the optical recording medium of the reproduction system which has easy productivity and in which multi-value information is recorded is obtained. At this time, the depth of the pit is set to be in the range from λ/6n at which a push-pull signal amplitude is made to be the maximum to λ/4n at which amplitude separation of a reproducing signal in each pit size is made to be the maximum, especially to be the intermediate value thereof so that the track error signal of the optical recording medium of the reproducing system wherein the pits 11 are formed can be also detected by a push-pull method which is generally used in the optical recording medium of the recording system.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005105937-A (JP)
Title: Control device for spark ignition engine
Inventor: NISHIMOTO TOSHIRO
IPC: F01N3/24
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To properly change over a gas distribution passage between an each-cylinder independent condition and a two-cylinder connected condition while preventing the degradation of emission performance and the generation of torque shock during transition to change-over of the gas distribution passage.  <P>SOLUTION: An operation mode control means (an ECU 30) is provided for executing the control of a normal operation mode in the each-cylinder independent condition and the control of a special operation mode in the two-cylinder connected condition in which preceding cylinders 2A, 2D and following cylinders 2B, 2C are connected to each other. The gas distribution passage is changed over between the each-cylinder independent condition in the normal operation mode and the two-cylinder connected condition in the special operation mode in the state that a transient operation mode exists therebetween for combustion in the preceding cylinders 2A, 2D only with the air-fuel ratio in the preceding cylinders 2A, 2D as a theoretical air-fuel ratio or an approximately theoretical air-fuel ratio.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005105459-A (JP)
Title: Napped fabric having glossy pattern
Inventor: YOSHIMURA FUJIAKI
IPC: D06M15/564
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a napped fabric having a glossy pattern with excellent abrasion resistance; and to provide a method for producing the fabric.  <P>SOLUTION: The napped fabric comprising a synthetic fiber has the glossy pattern obtained by forming a concave part at which nap is held down by imparting a hardly yellowed self-crosslinking type acrylic resin and/or urethane resin to a napped fabric having ≤6.0 restitution coefficient (WC×MIU) of a material when the amount of compression work is represented by WC (gf cm/cm<SP>2</SP>) and the surface friction coefficient is represented by MIU, measured by a KES measurement system.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005103479-A (JP)
Title: Winnowing apparatus
Inventor: ISHII TOSHIHISA
IPC: B07B4/06
Filed: 2003-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a winnowing apparatus that can reliably take in a mixture even if it is in a light weight.  <P>SOLUTION: This winnowing apparatus for sorting a mixture of wastes by winnowing is equipped with: an apparatus body frame 6; a freely rotatable apparatus body rotary drum 1 supported by the apparatus body frame 6; a plurality of scrape-up plates 24a, 24b and 24c provided within the apparatus body rotary drum 1; an intake port 19A provided on the upper part of a cover member 19 provided on one end in the longitudinal direction of the apparatus body rotary drum 1; a rotary feeder 4 for continuously supplying the mixture of wastes thrown into a feeding hopper 3 to the apparatus body rotary drum 1 while isolating the intake port 19A; and a blower 5, which is connected to the other end in the longitudinal direction of the apparatus body rotary drum 1 to blow an air stream to the mixture of wastes supplied within the apparatus body rotary drum 1 by the rotary feeder 4.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005112915-A (JP)
Title: Pigment dispersant, pigment composition, and pigment-dispersed material
Inventor: OMURA TORU
IPC: C09K23/26
Filed: 2003-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide ink and a coating which have an improved flowing characteristic, low viscosity, and a low thixotropic property, and have good viscosity stability with the passage of time.  <P>SOLUTION: This pigment dispersant comprises a quinoline derivative represented by the general formula (1) or (2) [X is a halogen atom such as chlorine, bromine or iodine; (n) and (m) are each independently an integer of 0 to 4 and represents the number of substituted halogen atoms] or their amine salt or metal salt.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005113726-A (JP)
Title: Hermetically-sealed type compressor
Inventor: SHIIZAKI HIROSHI
IPC: F04C29/02
Filed: 2003-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a discharged volume of oil contained in a coolant gas compressed in a compressing mechanism.  <P>SOLUTION: An exhaust pipe is bent centripetally toward the compressor center to regulate the bent angle to a certain range, thus regulating an exhaust pipe length centripetally in the compressor and a distance from the exhaust pipe to the center of the compressor within a defined range. According to this structure, with the number of parts restrained by a simple structure, a high-reliable hermetically-sealed compressor can be provided in which the discharged volume of the oil can be reduced at low cost and with certainty.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005112112-A (JP)
Title: Fuel tank support structure
Inventor: MINAMI TERUYUKI
IPC: B60K15/07
Filed: 2003-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a load acting on a fuel tank at the time of collision.  <P>SOLUTION: The fuel tanks 52, 54, 56 are disposed in parallel along a vehicle width direction on a rear sub frame 40, and the fuel tank 54 is placed on a fuel tank support bracket 62 installed between a cross rail 46 and a cross rail 48 of the rear sub frame 40. When a collision load F1 is acted on the fuel tank 56, a vulnerable part 70 of the fuel tank support bracket 62 is broken and the fuel tank 54 is moved to the lower part of the vehicle body, since the fuel tank 56 abuts to a rear cross member 20 to prevent the movement toward the upper part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005113249-A (JP)
Title: High tensile steel material and its manufacturing method
Inventor: URABE TAKESHI
IPC: C22C38/00
Filed: 2003-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high tensile steel material having little attenuation of reflected echoes when an ultrasonic flaw detection test is performed.  <P>SOLUTION: A high tensile steel material which has a prior-austenite grain having a size of over 100 μm in the plate thickness direction by ≤1 grain per 1 mm<SP>2</SP>in any cross section including the plate thickness direction and which shows ≤0.1 (dB/mm) ultrasonic attenuation coefficient α is manufactured by heating a billet produced by continuous casting of a steel composition having ≥680 MPa tensile strength at ≥1,180°C for ≥3 hours, cooling the billet down to ≤800°C at a ≥1 °C/s cooling rate, then again heating and rolling.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005118113-A (JP)
Title: Desk for walking stick holding function
Inventor: NAKAMURA TSUTOMU
IPC: A47B13/08
Filed: 2003-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a desk with a walking stick holding function with high safety in a strong structure.  <P>SOLUTION: The desk 1 with the walking stick holding function comprises a top plate 10 composed by forming a notched part 110 for housing the body part 80 of a bar-shaped body, a base part 22 forming a hollow part 21 for housing the body part 80, and an elastic member 20 extended from the base part 22, provided with a pair of facing parts 220 facing each other through a gap part 222 narrower than the notched part 110 to form a roughly U shape and constituted so as to elastically expand and contract the gap part 222. The elastic member 20 is disposed in the state of communicating the hollow part 21 and the gap part 222 in a vertical direction to the notched part 110.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004119387-A (JP)
Title: Photoelectric switch
Inventor: OSHITA JUNJI
IPC: H01H35/00
Filed: 2003-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a limited reflection type photoelectric switch capable of detecting an existence of a substance at a narrow detection area.  <P>SOLUTION: Prism lenses 10a, 10b are positioned on a holding member 20 in a state that a second convex lens 15 faces obliquely frontward. Each tip of optical fibers 40a, 40b is positioned under a first convex lens of the prism lenses 10a, 10b. The prism lenses 10a, 10b are tilted by an angle θ with an optical axis of the first convex lens as a center, in the direction perpendicular to the front surface of a light-emitting/receiving head, so that the optical axes of the second convex lenses 15 cross with each other at a detection position A distant from the light-emitting/receiving head by a length L.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005119796-A (JP)
Title: Container control device and manufacture related facility
Inventor: YONEDA TAKAHIRO
IPC: B65G47/84
Filed: 2003-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a container at a tail of a group of non-stopping containers from being left from the container at the front thereof when the group of containers after the midway of the laid containers of the group of containers conveyed continuously laid in a row are stopped in a filling machine or the like.  <P>SOLUTION: The device is provided with a control member 11 for stopping the group of containers 10s after on the way of the laid container of the group of containers moving on a conveying route of a conveyor 6 to a predetermined conveying direction while continuously laid in a row and re-starting the movement of the group of the stopped containers 10s; and a driving part 13 for driving the control member 11 so as to stop the group of containers 10s and re-start the movement of the group of the stopped containers 10s. The control member 11 has a pushing out structure 11b for pushing out the container 10el at the tail of the group of non-stopped containers 10ns, i.e., the group of containers at a conveying direction side of the group of stopped containers 10s when the group of containers 10s are stopped.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005118308-A (JP)
Title: Stretching chair
Inventor: OKUDA YASUO
IPC: A47C7/62
Filed: 2003-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To allow the elderly to easily perform stretching exercise at home.  <P>SOLUTION: This stretching chair is provided with a chair body 10 having a seat 12 and a backrest 13, an air bag 5 installed in the seat 12 or the backrest 13, and an air feeding/exhausting device feeding/exhausting the air relative to the air bag 5. The air bag 5 is inflated by air feed, projects from an air bag installation surface and, in its inflated state, rolls along the air bag installation surface within a specific range on the basis of a fixed part to the air bag installation surface.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004119389-A (JP)
Title: Heater
Inventor: FURUKAWA MASAKAZU
IPC: H05B3/12
Filed: 2003-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin and light heater whose temperature is easy to control.  <P>SOLUTION: A recessed part for embedding therein a thermocouple is provided in a plate-shaped body made of a metal nitride ceramic or a metal carbide ceramic while a heating element formed by sintering metal particles is provided on a surface thereof. The heating element can contain not only the metal particles but a metal oxide, and its surface can be coated with a nickel layer, or the like.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005124011-A (JP)
Title: Program-synchronized multi-function telephone directly communicable through broadcasting station
Inventor: KOBAYASHI NAOTO
IPC: H04N5/44
Filed: 2003-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an external apparatus easily connectable to a receiver which allows a base station to specify a viewing program of an audience without depending on the program/broadcast form; has a telephony function enabling the audience to directly call about the program and a broadcast station to directly call the audience using a program specifying function, and selection buttons enabling questionnaires, etc. to facilitate constructing a two-way program; and easily acquires data of the audience rating, etc.  <P>SOLUTION: An external apparatus connected to an audience's receiver is equivalent to a normally connected computer; gathers directly or indirectly audio signals, video signals, etc. output from the audience's receiver for a fixed time; and sends them periodically and automatically to a base station over a line.A server in the base station compares these data with related signals of all programs being on air at present to specify high-correlation programs as viewing programs, and provides a direct calling telephone function using the VoIP technology, a function for collecting statistic data of the audience rating, etc.  <P>COPYRIGHT: (C)2005,JPO&NCIPI