baber/WOPTO huggingface dataset:
Patent JP-2002228029-A (JP)
Title: Differential pressure regulating valve
Inventor: HASUI YOICHI
IPC: G05D16/06
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a mechanical differential pressure regulating valve capable of being used in a range from normal pressure to negative pressure and maintaining pressure of either of two kinds of separated fluids regularly high (or low). SOLUTION: This differential pressure regulating valve is connected to a concentrating device operated under reduced pressure and comprises a first pressure accumulation chamber 1 connecting to a first gas chamber (absolute pressure therein is defined as P1) of the concentrating device and capable of connecting to an outside air communication opening 3 through a first regulating valve 8, and a second pressure accumulating chamber 2 connecting to a second gas chamber (absolute pressure therein is defined as P2) of the concentrating device and isolated from the first pressure accumulation chamber 1 with a diaphragm valve 6 except when a second regulating valve 9 is connected under a closed condition. Differential pressure (P1-P2) of the first pressure accumulation chamber 1 and the second pressure accumulation chamber 2 is regulated by opening and closing, or opening of the first regulating valve 8 or the second regulating valve 9 according to motions of the diaphragm valve 6, and elastic body pressing the diaphragm valve 6.
Patent JP-2002231410-A (JP)
Title: Connector removing tool
Inventor: YAMASHITA KAZUNORI
IPC: H01R43/26
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a means for easily separating connectors having the double lock function. SOLUTION: When fitting a removing tool 10 to the first connector 20, a movable member 30 slides to a lock release position from a double lock position by a lock release part 12, and a lock arm 24 is displaced to a lock release attitude from a lock attitude by the lock release member 12 so that a double lock is released, and an elastic holding piece 13 (a holding means) holds the first connector 20. When pulling the installing tool 10 in the direction or separating from the second connector 40 from this state, the first connector 20 is separated from the second connector 40. Thus, when using the removing tool 10, both connectors 20 and 40 can be easily separated only by pulling after being fitted to the first connector 20.
Patent JP-2002225973-A (JP)
Title: Fixing member for glass base sheet
Inventor: UEDA YASUSHI
IPC: C03B35/00
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a fixing member of for glass base sheets which is not easily deformed even in the case where an external force is applied thereto during the delivery and handling of the glass base sheets, which has protective performance for the glass base sheets even against vibrations, drop shocks or the like, which has less dust producibility even in the case where it is slidably rubbed against the glass base sheets, whose suitability for the automatic insertion of the take-out of the glass base sheets is also favorable, and which is excellent in durability and capable of being repeatedly reused a number of times. SOLUTION: The fixing member for glass base sheets is an injection-molded product of a thermoplastic resin, and the molded product shows a substantially L-shaped sectional shape. A ratio (shorter side reference) of the lengths of two sides forming the substantially L-shaped sectional shape is 1.0 to 3.0 and, in the surface forming the inside of the substantially L-shaped sectional shape, glass base sheet receiving grooves are formed along the sectional shape, each groove having the width of 1.0-4.0 times of the thickness of the glass base sheet, 3-15 mm in depth, and 6-100 mm in pitch. Further, on a substantially L-shaped outside face, a rib is formed in at least one direction parallel to or orthogonal to the direction of the glass base sheet receiving grooves.
Patent JP-2001257169-A (JP)
Title: Temperature control method of machining chamber, semiconductor machining device, and sensor calibration method
Inventor: VAN BILSEN FRANK B
IPC: G01J5/00
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To provide the temperature control method of a machining chamber, a semiconductor-machining device, and a sensor calibration method that eliminate inaccuracy regarding the slow response time of a thermocouple and an optical pyrometer, and down time for calibration, and control wafer temperature. SOLUTION: A CVD machining reactor 10 uses a pyrometer 21 for controlling temperature rise. The pyrometer 21 is calibrated by a thermocouple 28 for detecting temperature in the steady state of machining operation during wafer machining.
Patent JP-2002230605-A (JP)
Title: Time recorder, terminal device, storage medium and timecard printing system
Inventor: SAITO YOSHITAKA
IPC: G06Q10/06
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To make a time recorder print on a timecard by use of print information including one's name entered by way of a personal computer or other means, and other items. SOLUTION: The time recorder has the function of printing for check in/out times or the like on a predetermined timecard having ID information thereon. The time recorder includes at least a card recognition means, a printing means, a storage means, a communication means and a control means, and communicates with an external device having print information to be printed on the timecard, and prints on the timecard according to the print information obtained via the communication means.
Patent JP-2002225572-A (JP)
Title: Air intake part structure of work machine
Inventor: KAWASE MUNEYUKI
IPC: B60K11/04
Filed: 2001-02-02
Abstract: PROBLEM TO BE SOLVED: To secure the necessary strength as a dust-proof wall even adopting a resinous thing to a frame of the dust-proof wall. SOLUTION: In an air intake structure of a work machine in which a dust preventing net 27 for preventing suction of dust from an air intake port 25 is prepared in a resinous frame 26 in which the air intake port 25 for taking-in cooling outer air followed by drive of a cooling fan 18 is formed and a dust- proof wall 28 is constituted, a porous plate 47 which is bent and formed in a waveform in which recesses 47A and projections 47B are lined sideways is adopted as the dust preventing net 27, and recesses 26A and projections 26B which are fitted to the porous plate 47 are formed in the peripheral inner face part of the air intake port 25 in the frame 26.
Patent JP-2002223949-A (JP)
Title: Coffee maker
Inventor: KAWAI KOJI
IPC: A47J31/057
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To simply make both of hot coffee and iced coffee by switching by a coffee maker. SOLUTION: Water is heated and discharged into a coffee brewing device 19. A heat generation block 9 is constituted movably so as to be fitted closely to or separated from a warming plate 15 by simple constitution. In order to make iced coffee, the block 9 is moved away from the plate 15 to make the temperature of the coffee difficult to raise. As the result, the melting quantity of ice for cooling which is put into the coffee is reduced to prevent the ice coffee from being diluted.
Patent JP-2002228937-A (JP)
Title: Click mechanism of revolver of microscope
Inventor: TANABE HIROSHI
IPC: G05G5/03
Filed: 2001-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a click mechanism of a revolver of a microscope which prevents occurrence of the trouble by vibration in click engagement while exactly positioning the lens of a revolver rotating body. SOLUTION: A click groove 9 of the revolver rotating body 3 is mounted with an impact relieving member 11 by fitting the member into the groove and the depth thickness of the impact relieving member 11 is set at the thickness at which the impact in the click engagement of a click body 10 with the click groove 9 is relieved to the prescribed impact. The impact which is liable to occur in this click engagement is relieved to the prescribed impact so as to suppress the occurrence of the impact while the high-accuracy mechanical positioning of the click engagement is executed.
Patent JP-2002229389-A (JP)
Title: Image forming device
Inventor: TAKEUCHI YOSHIHISA
IPC: H04N1/04
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device realizing the simplification of operation in the case of forming the image of an irregular size original on recording paper and preventing the deterioration of quality in image formation. SOLUTION: An edit pad arranged on the original cover plate of the image forming device is defined as 1, an edit pen is defined as 2 and the irregular size original (irregular size paper) is defined as 3. Regular size recording paper 4 is assumed and shown by a broken line. When a reference point A and a diagonal point B on the edit pad 1 are touched by the edit pen 2, the pen touch detection part 24a of a coordinate input part 24 detects it and the controller 24b thereof arithmetically calculates the X and Y coordinates of the touched points so as to decide the length and breadth size of the irregular size paper. A CPU 12 discriminates the recording paper fit for the irregular size paper.
Patent JP-2002238067-A (JP)
Title: Mobile communication system, hands-off method, and program for making computer execute the method
Inventor: SUZUKI YUMIKO
IPC: H04L12/70
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a mobile communication system that can effectively utilize a buffer resource. SOLUTION: In the mobile communication system provided with mobile bodies 7-k6, making wireless communication while moving and routers 6-k5 that conduct packet relay processing and store packets addressed to the mobile bodies 7-k6 by a prescribed buffer capacity, when the outer 6-k5 applies hand-off processing to the mobile body 7-k6 moved to its own wireless network, the router 6-k5 acquires service rank information of the mobile body 7-k6 and assigns the buffer of the capacity, corresponding to the service rank information to the mobile body 7-k6 to conduct storage processing. Thus, the system can assign the capacity of the buffer depending on the quality obtained by the communication service, with respect to the mobile body 7-k6.
Patent JP-2002234338-A (JP)
Title: Refrigeration system control device and refrigeration system control method
Inventor: TOKI NAGATAKE
IPC: F25B1/00
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a refrigeration system control device and a refrigeration system control method that can ensure optimum temperature control performance over a full control range. SOLUTION: The sum of an output of proportional-integral-derivative- filtering(PIDF) calculation based on a temperature deviation ΔT and an output of engine speed correcting calculation is an output (Duty1, Duty2, Duty3) of each compensator. If a conditional expression, Duty3>Dutyx%, is satisfied in a switching determining part 77, a switching part 79 switches Duty from the capacity control command value Duty3 calculated in the compensator 73 to Duty2 as the output of the compensator 75. If the conditional expression, Duty3>Dutyx%, is unsatisfied, Duty is switched to Duty1 as the output of the compensator 71.
Patent JP-2001242230-A (JP)
Title: Cooled nmr probe head equipped with heat insulating material of sample
Inventor: MAREK DANIEL
IPC: G01R33/34
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a cooled NMR probe head having a temperature gradient in the Z-axis direction considerably reduced without impairing NMR measurement. SOLUTION: This NMR(nuclear magnetic resonance) probe head is equipped with an RF(radio frequency) reception coil device 1 capable of being cooled to a very low temperature, and a room temperature pipe 4 for storing a sample tube 6 extending in the Z-axis direction, and having sample material put therein to be inspected by the NMR measurement. The probe head is characterized by arranging at least one, preferably several, radiation shields 9 extending in the Z-axis direction and enclosing the room temperature pipe 4 in the radius direction between the RF reception coil device 1 and the room temperature pipe 4, and by forming the radiation shields 9 from one or several materials oriented in the Z-axis direction so as to have almost perfect permeability to an RF field and to have at least absorption coefficient of less than 5%, preferably less than 1%, to the RF field.  Therefore, the temperature gradient in the Z-axis direction is reduced simply and considerably without impairing the NMR measurement.
Patent JP-2002239696-A (JP)
Title: Secondary cooling method for continuous casting
Inventor: KANO AKIRA
IPC: B22D11/16
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a secondary cooling method for a continuous casting by which the operation is stabilized by preventing burning and deformation of guide rolls and surface crack on a cast slab can be prevented. SOLUTION: The spouting duration and the stopping time of secondary cooling water, are adjusted so that the surface temperature of the cast slab becomes not lower than a limit temperature of causing crack on the cast slab and the temperature of the guide roll becomes not higher than a limit temperature of heat resistance thereof.
Patent JP-2002243658-A (JP)
Title: System for measuring performance of radio wave absorbing material
Inventor: WAKINAKA YOSHITAKA
IPC: G07B15/00
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a system for efficiently measuring the radio wave absorption performance of a radio wave absorbing material, e.g. road. SOLUTION: While controlling an antenna setting means 52 to set a pair of transmission antenna 12 and a receiving antenna 14 at the regular reflection position at different angles with respect to a radio wave absorbing material, a control means 54 controls a measuring means 50 to measure the radio wave absorbing performance of an object sequentially and automatically, by radiating radio waves from the transmission antenna 12 and receiving the radio waves reflected from the object by the receiving antenna 14. Since the work for measuring the radio wave absorption performance can be repeated automatically under control of the control means 54, repetitive work and labor are reduced and the work efficiency can be increased.
Patent JP-2002242956-A (JP)
Title: Frictional engaging mechanism for automatic transmission
Inventor: TANIGAWA NAOYA
IPC: F16H3/62
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a frictional engaging mechanism for an automatic transmission sufficiently feeding a hydraulic fluid to a clutch arranged on the outer periphery of a ring gear. SOLUTION: The frictional engaging mechanism DC3 for the automatic transmission is provided with a drum member 31 having an annular section 31A and a tubular section 31B, the clutch C3 comprising a first frictional member C31 fixed to the outer periphery of the ring gear R1 and a second frictional member C32 fixed to the tubular section 31B, a piston 33 forming a hydraulic chamber 32 between it and the annular member 31A and pressing the second frictional member C32 to the first frictional member C31 side according to the oil pressure in the hydraulic chamber 32, a flange 34 extended outward in the radial direction from the center side and fixed to the end section of the ring gear R1 on the piston 33 side, and a balancer 36 arranged between the flange 34 and the piston 33 to form a second hydraulic chamber 35 between it and the piston 33.  The ring gear R1 is provided with a through path 38, and the flange 34 is provided with an introducing path 34a introducing the hydraulic fluid flowing out between the balancer 36 and the flange 34 via the outflow path 36a of the balancer 36 to the inner periphery side of the ring gear R1.
Patent JP-2002245438-A (JP)
Title: Device, method and program for supporting preparation of three-dimensional computer graphics
Inventor: TANAKA SHIGENORI
IPC: C12N15/09
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a three-dimensional computer graphics preparation supporting device or the like with which a general user can easily prepare a three-dimensional model of an object by using photographic surveying. SOLUTION: This three-dimensional computer graphics preparation support program consists of an integrated interface part 72, a photographic surveying part 73 and a VRML(virtual reality modeling language) file preparing part 74. The values of the three-dimensional coordinates of a point on an object can be acquired in such a manner that the surveying part 73 performs photographic surveying of images obtained by photographing the object to be a three- dimensional model of three-dimensional computer graphics from different directions. A three-dimensional model can be formed from an edited image provided by the interface part 72 by using these three-dimensional coordinates values. The formed three-dimensional model is made to be a VRML file with the preparing part 74 and outputted.
Patent JP-2002247464-A (JP)
Title: Digital/analog broadcast receiver
Inventor: TAKAGI TOSHIHIRO
IPC: H04N5/44
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a digital/analog broadcast receiver that prevents a menu items undesirably touched by a beginner user or the like form being displayed or selected so as to enhance the operability and protect the settings. SOLUTION: The digital/analog broadcast receiver has the 1st setting mode (senior user mode) where revision permission of setting items is not limited and the 2nd setting mode (beginner mode) where the revision permission of the setting items is limited. In the case of conducting various settings on a screen on which a setting menu/setting item for various operations is displayed, the setting items whose revision permission is limited are not displayed or unable to be selected, since the digital/analog broadcast receiver at factory shipment is set to the 2nd setting mode.
Patent JP-2002209916-A (JP)
Title: Instrument for measuring tooth position from optional reference point on inner surface of dental prosthesis with reference to horizontal surface (occlusion plane) of dental prosthesis
Inventor: TSUJIMOTO GOICHI
IPC: A61C13/38
Filed: 2001-01-16
Abstract: PROBLEM TO BE SOLVED: To measure a position (height and projecting degree) of an artificial tooth of dental prosthesis with reference to the horizontal surface of the dental prosthesis from a reference point on the inner surface of the dental prosthesis. SOLUTION: A fixed part 2 of a caliper is provided with a scale 2a for a projecting degree of the dental prosthesis having an origin 0 at a contact with a movable part's measuring point. A ruler 2c for a horizontal surface put on the horizontal surface of the dental prosthesis is disposed, and the ruler for the horizontal surface has a horizontal surface guide 2d.
Patent JP-2002246631-A (JP)
Title: Photoelectric conversion device
Inventor: SEDAKA TATSUYUKI
IPC: H01L31/042
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable photoelectric conversion device in which high power-generation efficiency is always obtained by securely suppressing temperature rise of photoelectric transducers even in the daytime of high solar- radiation intensity. SOLUTION: A front cover 12 is arranged on a substrate 11 separating therefrom. Solar cells 13 are arranged in an air layer between the substrate 11 and the front cover 12. The light energy whose wavelength does not contribute to the power generation of the solar cells 13 is absorbed by the air layer.
Patent JP-2002281444-A (JP)
Title: Method and device for processing image and storage medium
Inventor: SATO MAKOTO
IPC: H04N19/13
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To store tiles/images in a memory without deteriorating the image quality of the entire images when encoding is performed in each of a plurality of tiles/images and the plurality of tiles/images are stored in the memory of a prescribed capacity. SOLUTION: In an image processor for encoding a plurality of images and storing in a prescribed memory, an image encoding part 2 performs wavelet conversion of input image data in one pixel unit, makes a conversion coefficient obtained by the conversion a bit plane from a high-order bit to a low-order bit, and performs encoding in each bit plane, a coding quantity predicting part 6 decides whether or not all of the encoded data of each of the encoded images can be stored in a memory 3 at the time of storing the encoded data obtained by the image encoding part 2 in the memory 3, and an address controlling part 7 divides encoded data that surpass the storable quantity of the memory 3 when the memory 3 is decided not to be able to store all of the encoded data,  and controls so as to equally perform overwriting from the storage area of the low-order bit plane of each image to store the each image in the memory 3.
Patent JP-2002257713-A (JP)
Title: Method of detecting abnormality of buried pipe, jig for detecting abnormality used in the method and abnormality detector provided with the jig
Inventor: OTSUKI NORIO
IPC: G01N29/26
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a method of detecting abnormality of a buried pipe required to be arranged only in a manhole positioned in one side of the buried pipe of an inspection object, capable of reducing the number of workers, man-hours and working times remarkably, and precluded from damage of the buried pipe. SOLUTION: In this method for detecting the abnormality of the buried pipe arranged to connect the fellow manholes, a jig for detecting the abnormality is arranged inside the buried pipe to be movable by rotation of a wheel inside the buried pipe, the jig is pushed single-sidedly from an inside of the one manhole via a flexible rod of which the one end is attached to the jig, and the abnormality inside the buried pipe is detected based on feeling obtained from the flexible rod.  The jig comprises a wheel part rolling inside the buried pipe, and a main body for supporting the wheel part rotatably, and is constituted to bring the whole shape into a substantial sphere and to make a diameter of the whole slightly smaller than an inside diameter of the buried pipe, and the main body has a rod insertion through hole for insertion- holding the one end part of the flexible rod to allow the single-sided push of the jig.
Patent JP-2001329233-A (JP)
Title: Adhesive for film-like electronic part and electronic part
Inventor: HONDA TAKESHI
IPC: C09J7/00
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive for a film-like electronic part which contributes to simplification and reduction in time in assembly processes of an electronic part having various adherend surfaces. SOLUTION: The adhesive for a film-like electronic part comprises (A) a polyimide resin comprising a recurring unit represented by structural formula (1) and having a weight-average mol.wt. of 5,000-150,000 and (B) an epoxy resin bearing at least two glycidyl groups in one molecule, the components (A) and (B) being compounded in a weight ratio of 50/50 to 5/95, and has a thickness of 20-150 μm.  In formula (1), X is a tetravalent aromatic group; Y is a bivalent organic group comprising 30-99 mole% of an aromatic diamine residue bearing a phenolic hydroxyl group and 70-1 mole% of an aromatic diamine residue; Z is a siloxane diamine residue represented by formula (2) (wherein R1 is a 1-10C unsubstituted or substituted monovalent hydrocarbyl group; a is an integer of 1-6; and b is an integer of 1-120); and m and n are each a positive number satisfying 0.70<=m/(m+n)<=0.98 and 0.02<=n/(m+n)<=0.30.