baber/WOPTO huggingface dataset:
Patent JP-2001300761-A (JP)
Title: Wire for arc welding
Inventor: BAE HYO YOUN
IPC: B23K35/40
Filed: 2001-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a wire for arc welding giving excellent feedability and arc stability. SOLUTION: The wire for arc welding is that whose hardness deviation (ΔHv) on the surface layer in the circumferential direction is within 45, and has a surface condition where the values of the critical measurement distance R(Å), at the point where the gradient of a graph converges to a certain value, and the value of correlation function G(R)(Å2) of critical roughness satisfy 1.0×104 to 2.0×105 and 5.0×104 to 1.0×108, respectively, when the distance R and the value of correlation function G(R) of roughness are plotted in the graph after measuring each coordinates and height in the area to be measured on the surface of the wire by using an interatomic force microscope or a similar scanning atomic microscope and calculating the value of the roughness correlation function G(R) as a function of the measurement distance (R)  with the equation 1 given below. (Mathematical equation 1) G(R)=<[z(x, y)-Z(x, y)]2> (1).
Patent JP-2002304066-A (JP)
Title: Intermediate transfer member for color electrophotographic device
Inventor: MOTOKAWA HIRONAGA
IPC: G03G15/01
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To provide the constitution of an inexpensive high-rigidity intermediate transfer member layer in a color electrophotographic device. SOLUTION: This intermediate transfer member on which respective color toner images developed on a photoreceptor by using liquid toner of several colors are transferred and superposed is the one to transfer the transferred and superposed toner image to a printing medium. By arranging a tension member fiber layer worked to be stretched in the rotating direction of the intermediate transfer member, the stretching rigidity of the intermediate transfer member is enhanced, and an image supporting layer is arranged on the surface of the fiber layer.
Patent JP-2002305067-A (JP)
Title: Small piece separating equipment and small piece separating method
Inventor: KOBAYASHI DENZABURO
IPC: H01R43/16
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To enable to simply and continuously separate two or more terminal metal parts or the like, which became entangled. SOLUTION: A hexagonal pipe type container 17 is a container, which stores many terminal metal parts 1, which are formed by bending them into a shape of U-character. This container 17 has two or more slits 25, which have width slightly larger than the narrowest outside width in the terminal metal parts 1, each every hexagonal faces, and supports them possibly to rotate between support pillars 13 and 15. A motor 33 rotates a container 17. By rotating the container 17 stored with many terminal metal parts 1 by the motor 33, a mass of the terminal metal parts 1 is transferred with the container 17 and falls into the container face, in which the slits 25 are formed, so as to rotate. In this process, the entangled terminal metal parts 1 will become easy to separated.  The terminal metal parts 1, of which the outside width position equally to the width of the slits 25, fall down through the slits 25, are separated, and are discharged.
Patent JP-2002302820-A (JP)
Title: Hair-increasing unit
Inventor: OKAJIMA TAKAO
IPC: A41G5/00
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a hair-increasing unit which can facilitate the direct arrival of the substrate of a hair-increasing piece to a scalp and enables a smooth hair-increasing work. SOLUTION: This hair-increasing unit 10 is obtained by attaching hair- increasing pieces 11 each comprising a substrate 12 and several hairs 13 attached to the substrate 12, to a unit body 14, and is used for adhering the hair- increasing pieces 11 to a scalp, wherein the unit body 14 comprises a cylindrical portion 15 used for receiving the hairs 13 and projected thin pipes 16 projected from the tip side of the cylindrical portion 15, and wherein the substrates 12 of the hair-increasing pieces 11 are temporally tacked to the tip openings of the projected thin pipes 16 in a state that the hairs 13 are inserted from the tip openings of the projected thin pipes 16 into the cylindrical portion 15. The hair-increasing pieces 11 each comprises the substrate 12 whose back side is coated with an adhesive 21 and the hairs 13 planted in the front side of the substrate 12. The substrates 12 are temporarily tacked to the tip openings through a temporarily tacking adhesive 24 having a weaker adhesive force than that of the adhesive in a state that the back side of the substrate 12 is directed to the tip side.
Patent JP-2001356345-A (JP)
Title: Liquid crystal display device
Inventor: OKITA MITSUTAKA
IPC: G02B5/30
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device in which decrease in the contrast in the direction perpendicular to the liquid crystal molecules is suppressed and excellent viewing angle characteristics can be obtained even in a black display state having high dependence on the viewing angle. SOLUTION: High contrast in an extremely wide viewing angle range can be obtained by disposing uniaxial phase difference plates 4b, 4u, 6 having positive optical anisotropy in such a manner that the principal axes of the plates are not perpendicular to the orthogonal projection direction of liquid crystal molecules of the liquid crystal cell in the liquid crystal layer 1 on the electrodes 2b, 2u and on substrates 3b, 3u and are particularly almost parallel to the polarization axis direction of an analyzer 8.
Patent JP-2002301156-A (JP)
Title: Nose mask type artificial respiratory device
Inventor: MIYAO AKIHIRO
IPC: A61M16/06
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To enable to check the state of a patient or the state of a nose mask type artificial respiratory device when the nose mask type artificial respiratory device is used. SOLUTION: This nose mask type artificial respiratory device 2 obtains an air leakage amount from between a nose mask and the nose of the patient, a mode under a state wherein an ST(spontaneous/timed) mode is operated, the degree of the oxygen saturation and the concentration of carbon dioxide as the medical treatment data for the patient who uses the device. Then, the obtained medical treatment data is transmitted to a server 3 through a communication network 1.
Patent JP-2002306488-A (JP)
Title: Push type rivet and ultrasonic probe
Inventor: UMEDA MANABU
IPC: G01N29/24
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To facilitate the pulling in or out of pins by restricting the movement of fixing members. SOLUTION: The push type rivet 200 includes a pin 20 comprising a pin head 21 covered with a pin cap 23 for stopping slippage made of a soft material and a shaft 12 and an anchor 201 comprising a jaw part 202 with an insertion hole H bored so as to allow the insertion of the shaft 12 and a plurality of legs 3. The horizontal cross section of the lower half part U of the anchor 210 is made angular. The pin head 21 has a protruded part 21p with one side thereof inclined in a taper. The jaw part 202 has a notch part 202q made concave in symmetry with the protruded part.
Patent JP-2002312868-A (JP)
Title: Landslide disaster sensor and landslide disaster monitor system
Inventor: YODA TAKEO
IPC: G08B25/08
Filed: 2001-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a landslide disaster sensor and a landslide disaster monitor system which have simple constitutions and can be easily installed and are hardly affected by natural environment conditions in detection of landslide disasters. SOLUTION: A movable hard ball is provided in a sensor part 40, and a piezoelectric element is provided in a moving end of the hard ball in the sensor part 40. The sensor part 40 is freely slidably fixed in a housing 34 by a coiled spring 42. The housing 34 is buried in the ground. When the attitude of the housing 34 is changed by a landslide disaster, the hard ball collides with the piezoelectric element to generate an electric signal. The landslide disaster is detected on the basis of this electric signal.
Patent JP-2002310903-A (JP)
Title: Sensor utilizing attenuated total reflectance
Inventor: OGURA NOBUHIKO
IPC: G01N35/02
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To shorten the measuring time of a sensor utilizing the attenuated total reflectance caused by surface plasmon, etc., without lowering the measuring accuracy of the coupling between a sensing material and an object to be inspected. SOLUTION: A sample liquid 15 containing the object to be inspected is supplied to a measuring unit 10 in which the sensing material is fixed by means of a sample liquid supplying mechanism 70, and a light beam 30 is made incident on the unit 10 at various angles so that a total reflection condition may be obtained on the interface between a metallic film formed on the internal bottom face of the unit 10 and a dielectric block underlying the metallic film. In this state, the light beam 30 totally reflected by the interface is detected by means of a photodetector 40. A measuring means 61 finds the variation ΔI' corresponding to the change of the angle of attenuated total reflectance with time based on the detected value of the photodetector 40.  A measuring control means 66 continues the measuring until the final discriminating time Tf (2 hours) elapses when the variation ΔI' is smaller than an upper-limit reference value Sp and larger than a lower-limit reference value Sn when initial discriminating time T1 (20 minutes) elapses. In the other case, the control means 66 terminates the measurement and performs discrimination. Consequently, the measuring time of this sensor can be shortened.
Patent JP-2002307025-A (JP)
Title: Substrate washing method and washing apparatus
Inventor: MIZUKAWA SHIGERU
IPC: G02F1/1333
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a substrate washing method by which miniaturization of an apparatus and cost down can be achieved without deteriorating the washing effect, and to provide a washing apparatus. SOLUTION: A water storage tank 3 storing washing water inside, a supporting means 6 for supporting a substrate W in a manner that the substrate is moved horizontally and the rear face is brought into contact with the washing water in the water storage tank, a washing water supply means for supplying washing water to which ultrasonic vibration is applied to the front face of the substrate W, and transportation means R, r for transporting the substrate W between the water storage tank 3 and the washing water supply means 1, are installed inside the substrate washing apparatus.  The ultrasonic vibration applied to the washing water to be supplied to the front face off the substrate W is transmitted to the washing water to be brought into contact with the rear face through the substrate W and thus ultrasonic vibration is supplied to the washing water brought into contact with the rear face. Both front and rear faces of the substrate W can be washed efficiently by the washing water to which ultrasonic vibration is applied.
Patent JP-2002315373-A (JP)
Title: Motor control method and apparatus thereof
Inventor: ITAKURA YOKO
IPC: H02P29/50
Filed: 2001-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a method of controlling a motor which can reduce fluctuation in speed due to cogging force by controlling the cogging element with higher control parameters. SOLUTION: The motor control apparatus for calculating a motor control signal from the feedback signal of position and/or speed and a command signal of position and/or speed comprises a frequency calculating means 4 for calculating a cogging frequency 3 of the motor; a filter arithmetic means 5 for extracting the frequency element of cogging; a first separating means 9 for separating a feedback deviation 6 of a difference between the command signal 2 and feedback signal 1 into a first deviation 7, where the frequency element of cogging is extracted by giving to the filter arithmetic means, and a second deviation, which is difference between the feedback deviation 6 and the first deviation; a first control means 11 for calculating a first control quantity 10 based on the first deviation;  and a second control means 13 for calculating a second control quantity 12, based on the second deviation and/or speed command 23 and an addition means 15 for calculating a control signal 14 which is a sum of a first control quantity and a second control quantity.
Patent JP-2002307735-A (JP)
Title: Method for controlling energization of thermal head
Inventor: HOSHINO HISASHI
IPC: B41J2/35
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling energization of a thermal head which enables proper energization control in accordance with a temperature of a head substrate of the thermal head and enables proper image recording. SOLUTION: A time for the thermal head 3 to reach a preliminarily set temperature by energization to the thermal head is measured, whereby the thermal head 3 is classified by ranks beforehand. A correction table 7 corresponding to each rank is prepared beforehand. Each heating element of the thermal head 3 is controlled to be energized on the basis of the correction table 7 corresponding to the rank of the thermal head 3.
Patent JP-2002306609-A (JP)
Title: Dispensing method and apparatus for radioactive liquid
Inventor: SASAKI MOTOHITO
IPC: A61M39/00
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To decrease the exposure by releasing a handler of an apparatus from dispensing operation. SOLUTION: In dispensing a necessary quantity from a radioactive medicinal solution 72, the concentration of radioactivity of the radioactive medicinal solution passing through a tube 76 constituting a passage for the radioactive medicinal solution is measured to control the dispensing quantity.
Patent JP-2002310673-A (JP)
Title: Navigation apparatus and program
Inventor: HIRAI KAZUMICHI
IPC: G06F17/30
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To make utilization fee for the use of map data low by enabling a user to use only an area including useful information, and to enable a map data provider to enlarge a map data use area. SOLUTION: This navigation apparatus for conducting navigation processing according to the stored map data is provided with a storage means 3 storing map data including facility data, an area-setting means for setting a part of the map data as an open area, a specifying means for specifying a designated facility, a retrieval means 1 for retrieving facility information of the facility specified by the specifying means, according to the facility data of all areas stored in the storage means, and a control means 1 for determining whether or not the facility retrieved by the retrieval means is within an open area, showing the facility information when it is within the open area, and limiting the guide of the facility information, when it is outside the open area.
Patent JP-2002318160-A (JP)
Title: Temperature measuring device and fixing device
Inventor: INAMIYA RYUICHI
IPC: G01K13/08
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To accurately measure a temperature of a means for fixing a toner image on a recording medium in a non-contact type temperature measuring device. SOLUTION: When a shielding plate 4 is in a position wherein a first temperature detecting device 3 is in a non-shield condition with respect to a fixing roll 1, the first temperature detecting device 3 detects an infrared ray from the fixing roll 1, the temperature is measured at a first temperature measuring part 6a, and driving of a heating source 1a is controlled by a controlling device 7. When the shielding plate 4 is in a position wherein the first temperature detecting device 3 is in a shield condition with respect to the fixing roll 1, the first temperature detecting device 3 detects the infrared ray from the shielding plate 4 and the temperature is measured by the first temperature measurement part 6a. Simultaneously, the temperature of the shielding plate 4 is detected by a second temperature detecting device 5, and the temperature is measured by a second temperature measuring part 6b. The two temperatures of the shielding plate 4 are compared by a comparison and correction part 6c, and the first temperature measuring part 6a is corrected. Even when a stain is adhered on the first temperature detecting device 3, measurement accuracy can be maintained.
Patent JP-2002317481-A (JP)
Title: Flush valve device for flush toilet
Inventor: ENOMOTO KAZUYUKI
IPC: E03D5/10
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a flush valve device 100 for a flush toilet 10 increased in degree of freedom of a fitting position of a flush valve body 141 and a manual operating device 170, improved in operability and facilitated in maintenance. SOLUTION: This flush valve device 100 is arranged in a space partitioned by a toilet wall WL, and provided with the flush valve body 141 for supplying the washing water. A wall fixing frame work 110 is fitted to the toilet wall W, and the toilet wall WL is covered with a cover panel 120. The manual operating device 170 is connected to the flush valve body 141 through a button device 171 and an inner cable 191. Maintenance of the button device 171 is performed through an opening 114, removing the cover panel 120. When the cover panel 120 is removed, the button device 171 is fixed to the wall fixing framework 110.
Patent JP-2002316684-A (JP)
Title: Variable type bicycle handle
Inventor: TAKITA KATSUTOSHI
IPC: B62K21/12
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a variable type bicycle handle which is capable of setting an optimum form suitable for the body shape and driving attitude of a person who rides the bicycle, preventing the person from getting tired by long cycling, and which has a good fashion. SOLUTION: At an upper part of a pipe post 3 for installing the handle of the bicycle 1, a main handle 5 formed of a pipe 4 so as to be orthogonal to the pipe post is fitted in the horizontal direction so as to make a free rotation. A connecting shaft 10 is penetrated to an inner side of the main handle 5 so that the connecting shaft 10 freely rotates in the vertical direction, side handles 6, 6 are jointed with both ends of the connecting shaft 10, and a grip 8 is attached to the side handles 6, 6. This handle has a lock mechanism 12 for fixing the side handles 6, 6 to the main handle 5 at an arbitrary angle.
Patent JP-2002322139-A (JP)
Title: New aminodihydroxybenzoic acids and production method used for the same
Inventor: NAGAI SUNAO
IPC: C07C201/08
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a new aminodihydroxybenzoic acids, and also to provide a production method used for the same. SOLUTION: [1] The aminodihydroxybenzoic acids are represented by general formula (1). [2] The method for producing the aminodihydroxybenzoic acids represented by general formula (1), is characterized in reducing nitrosodihydroxybenzoic acids or nitrosodihydroxybenzoic acids each represented by general formula (2). [3] The method for producing the nitrodihydroxybenzoic acids represented by general formula (2) [wherein, n is an integer of 2], is characterized in nitrosating dihydroxybenzoic acids represented by general formula (3) and then oxidizing them. [4] The method for producing the nitrosodihydroxybenzoic acids represented by general formula (2) [wherein, n is an integer of 1], is characterized in nitrosating the dihydroxybenzoic acids represented by general formula (3).
Patent JP-2002328215-A (JP)
Title: Photosensitive color composition
Inventor: SUZUKI NOBUO
IPC: G02B5/22
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive color composition having high transmittance and contrast and excellent heat resistance and light resistance. SOLUTION: In the photosensitive color composition containing a pigment, binder resin, radiation-sensitive compound and solvent, the pigment is a specified one and contains particles having <0.02 μm primary particle size by <10% and particles having >0.08 μm particle size by <5%.
Patent JP-2002327591-A (JP)
Title: Jacking method and jacking pipe for use therein
Inventor: KOTANI KENJI
IPC: E21D9/06
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To prevent rolling of a jacking pipe by enabling transmission of reaction to a rotating force when concrete pipes of the type reinforced with steel pipes are used in place of steel pipes usually used as jacking pipes interconnected by welding for supporting the reaction to rotation of an excavator inside a starting shaft when pipe jacking method is applied to the ground difficult to excavate. SOLUTION: An engagement recess part 24 is provided at the steel part of the socket 21 of the jacking pipe 7 formed by a concrete pipe of the type reinforced with a steel pipe, and an engagement projecting part 23 for insertion into the engagement recess part 24 is provided at the steel part of the socket 19 of the jacking pipe. An insert screw hole 31 is provided on the outer surface of the steel part as a connection to a jacking frame and rotation of the jacking pipes 7 relative to each other is prevented by engagement of the engagement recess part 24 with the engagement projecting part 23. By making a connection to the jacking frame at the insert screw hole 31, the reaction to rotation is supported by the jacking frame.
Patent JP-2002321662-A (JP)
Title: Vehicle structure with cargo box having connection part of same shape
Inventor: NAKAGAWA HIROSHI
IPC: B62D33/06
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle structure with a cargo box having a connection part of the same shape capable of improving an appearance with a sense of unity in a van-type vehicle, increasing variations, reducing the cost incurred thereby, and improving the connection strength of a cab to the cargo box. SOLUTION: A section outline structure of a back side 5 of the cab 2 and a front side 6 of a van 3 forming one of the cargo boxes connected thereto is identical to each other with the dimensional relationship of WA=WB and HA=HB. When the cab 2 is connected to the van 3, the sense of unity is obtained, and the appearance is improved. Since the cab 2 and the van 3 are separate from each other, the vehicle structure can be flexibly adapted to any change in dimension.
Patent JP-2002045355-A (JP)
Title: Computerized tomographic photographing method
Inventor: GRASS MICHAEL
IPC: G06T1/00
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a computerized tomographic photographing method which is capable of obtaining an appropriate quality image on one hand and a lower dosage load or short supplementing time on the other to cover a specified portion of a region to be examined. SOLUTION: This invention relates to a computerized photographing method being associated with a conical radiation beam irradiating a region to be examined in at least two orbital paths offsetted each other in a rotary direction, whereas an interorbital distance is made larger so that a boxer in an intermediate region is not completely irradiated in not only one orbit but also another. This absorption distribution in an intermediate region is restructured without losing an image quality when the measurement data from the respective orbits are combined.
Patent JP-2002327109-A (JP)
Title: Polycarbonate-based resin composition
Inventor: SOGA YOSHIYA
IPC: B60R21/205
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To obtain a polycarbonate-based resin composition providing a molding to be readily burst. SOLUTION: This polycarbonate-based resin composition is obtained by compounding (A) a polycarbonate resin and (B) a styrene-based resin with (C) a rubber-like compound such as SBR resin, etc., and (D) a filler such as whisker, etc.