baber/WOPTO huggingface dataset:
Patent JP-2004268508-A (JP)
Title: Method for cutting single crystal ingot by wire saw
Inventor: NARITA YOSHIHIRO
IPC: B28D5/04
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for cutting a single crystal ingot by a wire saw in which the efficiency of face matching work is good and the precision of face matching is high when the single crystal ingot is cut in parallel with the end surface of the ingot.  <P>SOLUTION: In the method for cutting the single crystal ingot by the wire saw, the single crystal ingot 32 mounted/fixed on/to a swivel table 31 is cut in parallel with the ingot end surface 32a by using the wire saw 33. The inclination of the ingot end surface 32a is detected/measured by laser displacement sensors 11-13, and the inclination angle of the end surface 32a is calculated. The inclination of the end surface 32a is corrected on the basis of the inclination angle.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004267635-A (JP)
Title: Endoscope system
Inventor: YAMAKI MASAHIDE
IPC: A61B1/04
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an operator from forgetting to operate an instrument by automatically associating the motion of the operator with the control of the instrument.  <P>SOLUTION: When an endoscope is connected, infrared rays are intercepted by a projecting part inside a sensor, and therefore, variation occurs in a signal line. When the variation is detected (a step S2), a control part executes the determination control (a step S3). Sampling is executed a prescribed number of times after counting a prescribed period of time after the variation of the signal line. When a signal of the connection state of the scope is detected at least a prescribed number of times based on the sampled value in a prescribed period of time, it is determined that the connection is good (a step S4). After that, the control part transmits a video-recording ON control signal to a video tape recorder in a step S5.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004271482-A (JP)
Title: Gas sensor and its manufacturing method
Inventor: MATSUBARA ICHIRO
IPC: G01N27/12
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas sensor for measures against volatile organic compound gas, which is based on a new detection principle without using detection principles used by oxide semiconductor sensors, has high selectivity and superior stability for a long period, and to provide a method for manufacturing it efficiently.  <P>SOLUTION: The gas sensor adopts an organic / inorganic hybrid material as its sensor element being made up so that an organic compound is inserted into an interlayer of an inorganic compound having a laminar structure, and has a function detecting the gas based on changes in resistance.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004282321-A (JP)
Title: Network system
Inventor: IGARASHI UMI
IPC: H04W48/08
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a network system in which a radio communication terminal is connected to a desired access point without changing the setting of information about an access point of a connection destination in advance, when the radio communication terminal changes a communication destination.  <P>SOLUTION: The network system consists of a plurality of radio communication terminals each for performing radio communication with an access point, and registers user identification information for identifying the user of a radio communication terminal making a connection request to an access point. For a communication request from a registered radio communication terminal, the system permits the terminal to make communication with another radio communication terminal or an apparatus connected to a wired LAN via the access point. On the other hand, for a connection request from a radio communication terminal whose user information is not registered, the system inquires other access points whether the user information of the radio communication terminal making this connection request is registered, and designates an access point for the radio communication terminal based on a result of inquiry.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004282334-A (JP)
Title: Telephone set and private branch exchange
Inventor: MATSUFUJI KATSUYA
IPC: H04Q3/58
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a telephone set in which a caller number stored as a log needs not to be purposely edited by operations of a user.  <P>SOLUTION: The telephone set is provided with a caller number edit data table 15a in which the number of digits to be deleted from a caller number and a number to be added to the caller number are related to a type of number. The telephone set is configured to include a caller number edit means 16a that carries out edit depending on the type of number on the basis of the caller number edit data table 15a when the telephone set receives a notice of the caller number and the type of number upon the receipt of an incoming call from a digital communication line.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004279675-A (JP)
Title: Structure of temple of spectacle frame
Inventor: KOBAYASHI KEIJI
IPC: G02C5/14
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To make it easy to store a spectacle frame in a case and take out it from the case, by adding a function of keeping temples in a closed state.  <P>SOLUTION: In a structure of temples of the spectacle frame which are attached to rims holding lenses or the lenses in a freely openable and closable manner, magnets 4 are provided in a part of temples 1. When both temples 1 and 1 of the spectacle frame are closed, the temples 1 and 1 are kept in the closed state by mutual attraction of magnets 4 and 4 of temples 1 and 1. When the spectacle frame is stored in the case or is taken out from the case, it is easy to store the spectacle frame in the case or take out it from the case because it is unnecessary that both temples are retained with hands so as not to move.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004277091-A (JP)
Title: Image forming apparatus
Inventor: TAKAHASHI ATSUYA
IPC: B41J29/38
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of processing normal job.  <P>SOLUTION: A hydraulic valve operation device delivers a sheet S on which image is formed on one face up to the halfway of a sheet loading means 119 by a sheet inversion means 120, then switches it back, and conveys it to a re-conveyance part 100D conveying the sheet S to an image formation part 100B again when forming image on a rear face of the sheet S on which image is formed on one face. A control means for controlling image formation operation stops image formation operation for a new sheet when detecting that sheet loading amount of a sheet loading means 119 reaches predetermined amount based on signals from a detection means 127 after forming the image on the rear face and controls to continue image formation operation for the rear face of the sheet on which the image is formed on one face.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004244295-A (JP)
Title: Method of operating organic material composting apparatus
Inventor: SAKAMOTO YOSHIJI
IPC: C05F17/02
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of operating an organic material composting apparatus, whereby the saturation temperature of the air in contact with an organic material (4) to be composted in the composting apparatus (1) is controlled to be lower than the temperature of the organic material (4) to prevent the moisture contained in the air in contact with the organic material (4) from condensing as dewdrops.  <P>SOLUTION: The saturation temperature of the air in contact with the organic material (4) to be composted is calculated by measured values obtained with a hygrometer (13) and a thermometer (15) installed in the composting apparatus (1). The temperature of the organic material (4) is measured with a thermometer (14) for the organic material to be composted installed in the composting apparatus (1). Based on this measured value, the saturation temperature of the air in contact with the organic material (4) is controlled to be lower than the temperature of the organic material (4) by controlling a mixer (3), a heater (5), a blower (6), and a cooler (7) with a controller (16). In addition, the openings of the damper V1 (10), damper V2 (11), and damper V3 (12) are changed to control the supplied air (Q1).  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004282512-A (JP)
Title: Method for transferring infrared data of portable terminal
Inventor: WAKABAYASHI SATORU
IPC: H04W4/00
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To reduce troublesomeness which the user of a portable telephone set feels because the user does not know a residual data transfer time when infrared data are transferred from the portable telephone set.  <P>SOLUTION: This infrared data transferring method for a portable terminal is disclosed. In a portable terminal provided with a function for transmitting and receiving data to/from a second terminal by an infrared ray, a communication speed and a transfer data size are determined between a transmitting side portable terminal and a receiving side portable terminal when infrared data transmission and reception are started with the other terminal, and the transmitting side portable terminal starts to transfer the infrared data to the receiving side portable terminal. The receiving side portable terminal subtracts a reception data transfer time from the entire data transfer time calculated by dividing a file size sent from the transmitting side portable terminal by the communication speed to calculate a residual data transfer time, displaying the residual data transfer time on a displaying means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004003301-A (JP)
Title: Recovered object separator and recovered object separation method in road sweeper
Inventor: MASUYAMA YUKIEI
IPC: E01H1/08
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recovered object separator and a recovered object separation method in a road sweeper in which the fine particles of earth or sand recovered from a road surface by an air flow are effectively separated and recovered.  <P>SOLUTION: A partition member having a partition plate 5 for dividing a hollow area of a hopper 2 into two areas and a mesh plate 6 slightly spaced therefrom are disposed. The lower parts of the partition plate 5 and the mesh plate 6 are cut out to form a communicating port 7. A baffle plate 8 is slantwise disposed at a position opposed to a dust inlet port 3. Thus, the air flow F enters one area from the dust inlet port 3, is guided to the communicating port 7 by the baffle plate 8 and enters the other area through the communicating port 7 and discharged through an exhaust port 4. Accordingly, the flow passage of the air flow F is extended while the air flow is agitated and flows.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004001187-A (JP)
Title: Cutting device
Inventor: AIDA KENKICHI
IPC: B23D29/02
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an epoch-making cutting device with very high commodity value.  <P>SOLUTION: A base part 1 is provided with turning parts 2 relatively turning or turning in relation to a stationary part 3. Engaging parts 2a, 3a engaging a bar shaped cut object 4 with the both turning parts 2 or the turning part 2 and the stationary part 3 under a laying condition is provided in a succession condition. An arm part 5 used as an action arm is projectingly provided on at least one of the turning parts 2. An advance and retreat projection part 7 of a hydraulic jack device 6 provided on the base part 1 is connected to the arm part 5 and is actuated by operation of the hydraulic jack 6. The cut object 4 is cut by turning at least one of the turning part 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004274002-A (JP)
Title: Fabricating method of solid-state imaging device
Inventor: SUZUKI SATOSHI
IPC: H04N5/372
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the slight variation of the sensitivity of a light receiving part of each pixel in a solid state imaging device.  <P>SOLUTION: The solid state imaging device includes a semiconductor substrate, a photoelectron conversion part, and a signal transfer part. The photoelectric conversion part has an impurity diffusion region and generates signal charges depending on the quantity of received light. The signal transfer part transfers the signal charges to a read circuit. According to the fabricating method of the solid-state imaging device of the present invention, the impurity diffusion region is formed by performing multiple times ion implantation using the same impurity ion in the same incident direction by changing a tilt angle. Performing the ion implantation twice by changing the tilt angle increases the probability for a first beam track to be different from a second beam track. Thus, a region less irradiated by the first implantation has a large probability of being more irradiated by the second implantation. Therefore, the density of the impurity implantated can be more homogenized as compared with prior cases, further reducing the slight variation of the sensitivity of each pixel.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004283969-A (JP)
Title: Deep hole cutting tool
Inventor: NOMURA TAKUJI
IPC: B23B51/06
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To secure the easiness of precise manufacturing and the sufficient strength of a shank by well designing the formation of a coolant feed passage and a coolant discharge groove or the structure of the shank, and to improve chip discharging capability by the coolant.  <P>SOLUTION: The shank 3 is composed of a pipe-shaped body 5 on the outer peripheral side and a pipe-shaped body 6 on the inner peripheral side inserted into the pipe-shaped body 5 on the outer peripheral side and fixed to the inner side thereof. A pipe hole 7 of the pipe-shaped body 6 on the inner peripheral side forms the coolant feed passage 2. A part of the peripheral wall forming the pipe-shaped body 5 on the outer peripheral side is cut off linearly in the axial direction, and the cut-off part forms the coolant discharge groove 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004296686-A (JP)
Title: Ferroelectric memory and its fabricating process
Inventor: NAKAYAMA MASAO
IPC: H01L27/105
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ferroelectric memory including a ferroelectric layer having good hysteresis characteristics, and to provide its fabricating process.  <P>SOLUTION: The process for fabricating a ferroelectric memory 1000 including a memory cell array 100 arranged with memory cells of ferroelectric capacitors 110 in matrix comprises steps for forming a multilayer of a lower electrode 12 and a hard mask 40a linearly on a substrate 10, patterning the hard mask 40a into a specified shape, forming an opening part 20 having the upper surface 12x of the lower electrode 12 as the bottom face in the insulating layer 72 by performing etching such that the upper surface 40x of the hard mask 40 is made flush with the upper surface 72x of the insulating layer 72 after the insulating layer 72 is formed on the lower electrode 12 and the hard mask 40 thereby removing the hard mask 40, forming a ferroelectric layer 14 in the opening part 20, and forming an upper electrode 16 on the ferroelectric layer 14 in the direction intersecting the lower electrode 12.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004294242-A (JP)
Title: Percutaneous anatyte extracting system, analyte analyzing system, percutaneous analyte extracting method and analyte analyzing method
Inventor: ASANO KAORU
IPC: A61N1/30
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a percutaneous anatyte extracting system constituted so as to shorten a waiting time before the extraction of an analyte, an analyte analyzing system, a percutaneous analyte extracting method and an analyte analyzing method.  <P>SOLUTION: The percutaneous analyte extracting system is constituted so as to percuataneously extracting the analyte in a biological tissue and includes a first electrode part constituted so as to form an analyte permeation path, which is used for extracting the analyte in the biological tissue, to the first extraction region of the biological skin to extract the analyte, a power supply part for supplying a first current to the first electrode part and the current supplying electrode part connected to the power supply part to pass the first current. The contact area of the first electrode part with the first extraction region is 50 mm<SP>2</SP>or below.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004294260-A (JP)
Title: Electronic time-piece circuit
Inventor: ONISHI JUN
IPC: G04G3/02
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve that problem of an electronic time-piece having a conventional rate control circuit, that a memory circuit of the rate control circuit is apt to be affected by noises and has a large circuit size.  <P>SOLUTION: A rate control circuit having a memory control circuit 13, a waveform shaping circuit 14, memory circuit 15, and short circuit 16 is employed in the electronic time-piece. In normal hand operation, the short circuit 16 short-circuits the two ends of the memory circuit 15 so that erroneous operation of the rate control circuit can be prevented. Also, by providing the short circuit 16 with a resistor 162, destruction of the short circuit itself can be prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004292900-A (JP)
Title: Alloy powder having excellent sinterability
Inventor: UMANO NORIYUKI
IPC: B22F1/00
Filed: 2003-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide alloy powder which has excellent sinterability, and can obtain a sintered compact having a reduced shrinkage rate and stable quality in a short sintering time.  <P>SOLUTION: In the alloy powder having excellent sinterability, particle size regulation is performed in such a manner that the ratio of the particles with particle diameters of 80 to 250 μm is controlled to 12 to 17%, the ratio of the particles with particle diameters of 30 to <80 μm is controlled to 25 to 30%, and the ratio of the particles with particle diameters of <30 μm is controlled to 40 to 45%, and the balance is controlled to the particle diameters of >250 μm. Further, the alloy powder consists of one or more kinds selected from Fe-based alloys, Ni-based, Co-based alloys, Cu-based alloys and Mn-based alloys.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004292741-A (JP)
Title: Prepreg material
Inventor: ITO TAKESHI
IPC: C08J5/24
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a prepreg material not only preventing cutting mistakes but also shortening working time for cutting and improving productivity.  <P>SOLUTION: This prepreg material is provided by loading the prepreg on the surface of a releasing paper sheet whose reverse surface is imparted with a graph paper pattern produced by protruding parts, and preferably the pattern is the graph paper pattern.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004298673-A (JP)
Title: Purification method for contaminated ground by freezing and suction and purification body
Inventor: ITO YUZURU
IPC: B09C1/04
Filed: 2003-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a purification method for the contaminated ground which curtails a treatment time and reduce a treatment cost by efficiently sucking/removing liquid state contaminants existing in soil located to be equal to or below the level of groundwater and high concentration contaminated groundwater around the soil.  <P>SOLUTION: The method includes a purification body installation process for installing an underground freezing pipe and a first underground suction body at an appropriate pitch in the contaminated ground in which the contaminants exist in the soil located to be equal to or below the level of the ground water, a freezing process for freezing a contaminated ground region, and a liquid suction process for sucking the liquid state contaminants from the first underground suction body while a frozen state is maintained.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004301713-A (JP)
Title: Electronic circuit device and its test method
Inventor: TANIGUCHI OSAMU
IPC: H01L23/52
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To test the electric characteristic of an electronic circuit device easily and surely without damaging the electrode surface and without generating other important problems.  <P>SOLUTION: A re-wiring layer 14 which is, so to speak, a dummy sheet having an electrode pad 6 for a test connected corresponding to an electrode pad 13 and applied only to electric characteristic inspection is formed on the semiconductor chip surface, and the characteristic inspection is performed through the electrode pad 6 for the test. After the test, the re-wiring layer 14 is removed by cutting by using a cutting tool 10.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004301267-A (JP)
Title: Self-tuning tuned device
Inventor: IDE TAKANOBU
IPC: F16F15/02
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system which can change its resonance frequency so as to follow the frequency of an input vibration by a simple structure.  <P>SOLUTION: One end of a lever 2 is pivotally supported by a supporting point 5. The other free end 7 of the lever 2 is supported by a damping spring 6. The free end 7 of the lever 2 is lifted so as to form a tilting angle θ. A mass 3 is mounted on the lever 2 so as to slide. The mass 3 and the damping spring 6 compose a dynamic damper 1. When vibration is inputted to the free end 7, the mass 3 moves up to a point where a centrifugal force F is balanced with a force G due to gravity acting on the mass 3 downward. As a result, the resonance frequency of the dynamic damper 1 is automatically changed to follow the frequency corresponding to that of the input vibration.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004300632-A (JP)
Title: Structure for attaching cloth loop and cloth provided with the loop
Inventor: SANETO TOSHIHIKO
IPC: A41D27/22
Filed: 2003-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a loop tucked in unused state to prevent the hindrance, giving a pretty appearance of the cloth and usable as an engaging part at need by pulling out the loop to the front side.  <P>SOLUTION: The constitution cloths 1, 1a constituting a cloth product c1 is integrated through a sewn part 10 facing the front sides to each other. An unsewn part is present in the middle of the sewn part 10 to form an insertion port 11. A sewn part 12 is formed at the edge of the upper part of the insertion port 11 and a sewn part 13 is formed downward. The loop 2 is made of cloth and has a ring shape by joining both ends of a thin strip and the joint part 20 is sewn and fixed to the cloth c1 with the sewn part 12. The loop 2 is fixed to the reverse side of the sewn part 10 and the longitudinal direction of the fixed loop is parallel to the sewn part 10. The loop 2 can be passed through the insertion port 11 by deforming the loop.  <P>COPYRIGHT: (C)2005,JPO&NCIPI