baber/WOPTO huggingface dataset:
Patent JP-2001228303-A (JP)
Title: Low-reflection electrically conductive laminated film
Inventor: MATSUFUJI AKIHIRO
IPC: G02B1/10
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a low-reflection transparent electrically conductive laminated film used for the front plate of a cathode-ray tube, a plasma display or the like and excellent in antistatic property, electromagnetic wave shielding property, antireflection property, mechanical characteristics and stain-proofing property. SOLUTION: The low-reflection transparent electrically conductive laminated film has a structure including a hard coat layer, a transparent electrically conductive layer having particles of one or more metals and a transparent coat layer formed on the outside of the transparent electrically conductive layer, having a refractive index different from that of the transparent electrically conductive layer and excellent in stain-proofing property on a transparent substrate. Since a compound having stain-proofing property has been added to the transparent coat layer having a refractive index different from that of the transparent electrically conductive layer, the one transparent coat layer can attain both antireflection property and stain-proofing property.
Patent JP-2001229035-A (JP)
Title: Processing system and processing method
Inventor: KUBOTA YOSHINORI
IPC: G06F9/46
Filed: 2000-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a processing system and processing method capable of preparing various applications and preventing the wastes of computer resources by enlarging the opportunity of the use of a program library. SOLUTION: This processing method in a processing system 10 including an application operating by multi-threads comprises a step S2 for activating a master process 12 operating by multi-threads and a slave process 13 operating by a single thread in activating an application (S1), a step S3 for determining whether or not a program library which is not corresponding to the multi- threads is necessary, a step S4 for determining whether or not any slave process in a waiting state is present when it is determined that the program library which is not corresponding to the multi-threads is necessary, and a step S5 for newly starting the slave process in a stopped state.
Patent JP-2000309556-A (JP)
Title: Production of adipoaldehydic acid
Inventor: SUZUKI TOSHIYUKI
IPC: C07B61/00
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To industrially advantageously obtain adipoaldehydic acid. SOLUTION: The adipoaldehydic acid is obtained by oxidation of cyclohexanone with molecular oxygen in the presence of water and a catalyst; wherein the reaction liquid produced by the above reaction is subjected to oil/water separation and the resultant aqueous phase is used for the reaction again. Preferably, the adipoaldehydic acid is obtained by oxidation of cyclohexanone with molecular oxygen in the presence of water and a catalyst; wherein the reaction liquid produced by the above reaction is subjected to oil/water separation and the resultant aqueous phase is used for the reaction again, and the oily phase containing the objective adipoaldehydic acid is obtained continuously.
Patent JP-2001233983-A (JP)
Title: Micropore-containing monolayer polyester film
Inventor: HIBIYA TAKASHI
IPC: C08L67/00
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a micropore-containing monolayer film which has such heat dimension stability (sufficient heat treatment) that does not cause curling after printing and also has an effect on the improvement of the printing density without melting and flattening void nuclei in the micropores, for example, as the imaging paper for video printers of a paper laminate and is suitable for the imaging paper for video printers. SOLUTION: The micropore-containing monolayer polyester film contains 2-30 wt.% amorphous polyolefin incompatible with a polyester and has an apparent density of 0.60-1.30 g/cm3 and a factor of heat shrinkage at 120 deg.C for 30 minutes of <=3.0%, and the imaging paper for video printers has the fine cell- containing monolayer polyester film as the substrate.
Patent JP-2001234184-A (JP)
Title: Compressor and refrigerating apparatus using the same
Inventor: NUMAMOTO HIRONAO
IPC: F04B39/02
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a compressor and a refrigerating apparatus utilizing a refrigerator oil excellent in lubricating properties, hardly dissolving hydrocarbons such as propane, and the like, having high electrical insulating properties and therefore highly reliable. SOLUTION: The compressor utilizes as a refrigerator oil a carbonate compound comprising at least one of carbonate compounds represented by formula (1) and carbonate compounds represented by formula (2). In the formulae (1) and (2), R1, R2, R3 and R4 are each independently hydrogen atom or a 1-6C linear or branched hydrocarbyl group; R is a 3-6C hydrocarbyl group or a hydrocarbyl group containing an ether bond; (n) is an integer of 1-10; and (l) and (m) are each independently an integer of 1-5.
Patent JP-2000252831-A (JP)
Title: Method and unit for processing signal and digital device
Inventor: HENRY FELIX
IPC: H04N7/26
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a signal processing method that processes a signal for each block and can prevent deterioration in a signal that is reconstructed. SOLUTION: The original sample of a digital signal is converted into a high-frequency output sample and a low frequency output sample by continuous calculation steps and an arbitrary sample calculated in a prescribed step is calculated by a prescribed function of the original sample and/or the calculated sample. The signal is processed for consecutive sample input blocks BE1, BE2 and the calculation applied to an input block to be processed takes only the signal sample which to the processed input block or the calculated block into account. The two consecutive input blocks BE1, BE2 are overlapped on a prescribed number of original samples. Output blocks BS1, BS2 respectively corresponding to the input blocks are generated.  The two consecutive output blocks are overlapped on output samples having the same ranking as that of the original samples, where the input blocks corresponding to the processed output blocks overlap.
Patent JP-2001237546-A (JP)
Title: Method of manufacturing partially laminated high- density wiring board structure
Inventor: KIMURA SUNAO
IPC: H05K1/14
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a means which meets the requirements of reducing the size and thickness of a whole wiring board and can improve the junction reliability of the board. SOLUTION: A partially laminated high-density wiring board is constituted by laminating a film-like high-density wiring board which has an electrode structure for mounting electronic parts having high-density wiring, such as a semiconductor chip, etc., having bumps on one surface, and another electrode structure which makes the wiring board connectable to a mother board on the same or opposite surface, with the corresponding electrodes of the electrode structures being connected electrically to each other through the via holes and/or wiring layers of a film-like substrate, directly to the mother board.
Patent JP-2001238893-A (JP)
Title: Equipment for ultrasound operation
Inventor: TAKAHASHI HIROYUKI
IPC: B06B1/02
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide equipment for ultrasound operations that can vibrate a transducer with ultrasound easily even in a situation when a load impedance is high such as a case when holding a tissue with a hand piece. SOLUTION: Current Ipp detected at a current detecting part 15 and current set at an output setting part 17 are compared at a current comparing part 16 from starting to output till reaching the current level set in advance. After signals that represent the difference obtained at a current comparing part 16 receive a treatment to control the output, or multiplying a sine wave form a voltage controlled oscillator 19 at a multiplying circuit 18, the signals give a huge amount of energy to the transducer until the hand piece 2 begins to vibrate. Since the phase difference between voltage phase signals V and current phase signals I become detectable at a detecting circuit 11 once the impedance becomes lower and vibrations are made, the resonant frequency is tracked down by a phase-locked-loop control.  After the output reached the level as it was set, the phase-locked-loop control controls to judge to see if a driving frequency remains within a certain frequency or not.
Patent JP-2001238846-A (JP)
Title: Dishwasher
Inventor: SAITO HIROMI
IPC: A47L15/42
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To miniaturize a washing tank. SOLUTION: It is composed of a washing room 2 in which the dishes are washed, a machine room 3 equipped with a washing tank 4 supplying washing water to the washing room 2, located under the washing room 2, and a washing pump 18 installed in the washing tank 4. The pump consists of a casing 20 equipped with an impeller 21 in its interior, an inlet 20A formed at the lower face of the casing 20, and an outlet 20B formed at the side of the casing 20, located at the upper place than the inlet.
Patent JP-2001244542-A (JP)
Title: Semiconductor laser device and light pickup device
Inventor: SAITO YUKIO
IPC: G11B7/123
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized and low-cost semiconductor laser device which can record on and reproduce from optical discs of different formats and a light pickup device using it. SOLUTION: With respect to the semiconductor laser device having a light emitting and receiving integrated substrate which is formed by integrating a first semiconductor laser device 5 and a second semiconductor laser device 6 of different oscillating wavelengths and a plurality of photodetectors 7a and 7b on a substrate 8 and optical devices 10-16, the distance L1 in air terms from the first semiconductor laser device 5 to a focusing means and the distance L2 in air terms from the second semiconductor laser device 6 to the focusing means are set approximately equal.
Patent JP-2000266021-A (JP)
Title: Fastening tool having primary and secondary thread
Inventor: HSING JOHN J
IPC: F16B25/04
Filed: 2000-03-01
Abstract: PROBLEM TO BE SOLVED: To make the statistical minimum stripping torque sufficiently larger than the statistical maximum tapping torque by providing a primary thread structure, and a secondary thread structure formed among the threads defined by the primary thread structure, with the axial intervals. SOLUTION: A shank 20 is continuous, and is a screw itself, and a secondary thread structure 120 defining the threads 122 axially arranged at intervals among several threads 112 defined by a primary thread structure 100, is formed along an approximately cylindrical part 22 of the shank 20. The secondary thread structure 120 starts from an area 124 near an end of the approximately cylindrical part 22. The radial dimension of the secondary thread structure is gradually changed to be outwardly expanded in such manner that the radial dimension of the secondary thread structure 120 is continuously increased over approximately three thread pitches from the area 124 toward an area 126 on the approximately cylindrical part 22, having the maximum radius dimension of the secondary thread structure 120.
Patent JP-2001250346-A (JP)
Title: Magnetic tape device
Inventor: KONISHI HIRONAO
IPC: G11B15/60
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic tape device which is capable of controlling reading and writing with high accuracy. SOLUTION: A magnetic tape is repetitively recorded with the same signals in the same positions in the longitudinal direction of the magnetic tape in plural tracks for servo control. The magnetic tape device is provided with an X- direction head position correcting section 16 which constitutes a relative position judging device for judging the relative positional relation of a magnetic head 10 and the magnetic tape in accordance with the same signals read from the plural tracks for servo control by the magnetic head 10, a servo control processor 11 which constitutes a position correcting device for maintaining the relative positional relation between the magnetic head 10 and the magnetic tape at an always adequate state and an X-direction correction motor 8.
Patent JP-2001041739-A (JP)
Title: Automatic size measuring device with circularity measurement function
Inventor: KOBAYASHI HIROYUKI
IPC: G01B21/30
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To enable measurement of circularity in line without removing a workpiece from a machine tool by finding the circularity of the workpiece by finding the circularity thereof based on a radius data corresponding to the rotation radius of the workpiece measured during automatic size measurement. SOLUTION: When the size of a workpiece 10 reaches the size set after a fine machining is conducted, a control part 18 outputs a spark-out signal to a grinding machine controller 14 from a CPU 24 in order to successively store measurement data corresponding to the rotational angle of the workpiece 10 in a memory.  Then, when the size of the workpiece 10 reaches a specified size, the controller 18 outputs a specified size signal to the grinding machine controller 14, and when there is not necessary of measuring the circularity of the workpiece 10 just after the machining of specified size, data for one rotation measured just before the specified size measurement is filter processed to find the radius of the workpiece 10 corresponding to each rotational angle, then the circularity thereo is obtained form the difference between the maximum value and the minimum value, and it is displayed on a touch pannel 20. Also, when the circularity is measured just after the specified size machining, the circularity analysis processing is carried out based on the data for one rotation measured just after the specified size machining.
Patent JP-2001249045-A (JP)
Title: Level-gage monitoring device and level gage equipped with level monitoring function
Inventor: MAESHIBA SHINSUKE
IPC: G01F25/00
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a level-gage monitoring device which is equipped with a function informing the abnormality of a float-type level detector when a trouble is generated in the operation of the level detector and to provide a level gage which is equipped with a level monitoring function. SOLUTION: The level-gage monitoring device is provided with the level gage 10 which calculates a liquid amount inside a storage tank 1 on the basis of a level signal from the float-type level detector 3 which is installed additionally at the storage tank 1. The monitoring device is provided with a means by which the liquid amount, inside the storage tank 1, calculated by the level gage 10 is compared with the lubrication signal of a metering machine 6 used to drive away a liquid and which outputs an alarm when a difference exists. In the level gage, the means which outputs the alarm is built in.
Patent JP-2001249230-A (JP)
Title: Optical fiber supporting matter
Inventor: WATANABE MASANARI
IPC: G02B6/36
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To eliminate the generation of heat owing to a beam leak or the like and to prevent damage owing to heat to enable transmission even if a high output laser beam is transmitted. SOLUTION: A fitting surface 15 between a sleeve 14 and the end part side of a main body 13 is formed into a tapered shape gradually becoming a small diameter toward the tip end side of an optical fiber, the tapered angle of the fitting surface 15 is set to 20 degrees, the contacting area of the fitting surface 15 is widened and uniformized, and the optical fiber 1 is supported in the stable state that a refractive index or the like is not changed. Thus, the generation of heat owing to the beam leak or the like is eliminated and damage owing to heat is prevented even if the high output laser beam of 3 kw or higher in average output is transmitted.
Patent JP-2001246782-A (JP)
Title: Optical writing device and image forming device
Inventor: MASUDA KOJI
IPC: B41J2/455
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To provide an optical writing device capable of reducing the light amount irregularity. SOLUTION: This optical writing device comprises a light source array (light emitting diode array 1) comprising a plurality of light emitting sources (light emitting diodes) arranged in a row, and an image forming element array (rod lens array 3, roof prism lens array 4) comprising a plurality of image forming elements arranged in a row for guiding a light flux outputted from each light emitting source of the light source array to a photosensitive member 2, wherein the image forming element array satisfies m>2.0 with the premise that the visual field radius in the arrangement direction of the image forming elements is X, the element diameter of the image forming elements in the arrangement direction is D, and the superimposition degree of the image forming elements is m=X/D.
Patent JP-2001247296-A (JP)
Title: Lpg cylinder bracket also used as truck
Inventor: TAKAHARA SATORU
IPC: B66F9/075
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a LPB cylinder bracket also used as a truck capable of improving the LPG cylinder hanging work by solving a problem of the LPG cylinder changing work in a conventional fork lift that a worker must load and unload the full LPG cylinder of considerable weight, which is heavy labor of high degree of fatigue. SOLUTION: This LPG cylinder bracket also used as a truck 1 can be revolved and lowered from a counter weight 5 of the fork lift to a rear part, comprises a locking part for fixing the cylinder together with the carriage for conveying the bomb to the cylinder bracket 1 by means of a hook part 2 catching an engagement part 7 under the truck 6 and a fixing pin 8 provided with a bomb fixing band 9, and a release button 4, and the cylinder is pulled up to be fixed and mounted on a LPG cylinder position on the counter weight 5. The truck 6 has a simplified and lightweight structure made of a pipe frame or the like.
Patent JP-2001252176-A (JP)
Title: Hand juicer
Inventor: YAMANO YOSHIO
IPC: A47J19/02
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To improve squeezing efficiency. SOLUTION: This hand juicer comprises an inner container 3 which is inserted in an outer container 2 and has a plurality of through holes 36 in a bottom plate 35, and a pressing plate 43 inserted in this inner container 3 an attachable/ detachable manner, and squeezes the juice from a work F by pressing the work F with the work F charged in the inner container 3, a saw-blade bottom surface 35a is formed in the bottom plate 35, and a saw-blade bottom surface 43a is provided on the pressing plate 43 corresponding to the saw-blade bottom surface 35a of the bottom surface 35a and in a fitting manner to each other.
Patent JP-2001257779-A (JP)
Title: Incoming call management unit and incoming call management method
Inventor: SUDO SATORU
IPC: H04Q3/58
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To realize a call center by means of video telephones by receiving data sent from multiple information channels of the same physical channel through the same physical channel. SOLUTION: In the call center for managing incoming calls arrived to the video telephones altogether, the video telephones use multiple logical channels, and the call center controls the video telephones such that calls from one video telephone are reached altogether to either one of the video telephones.
Patent JP-2001252160-A (JP)
Title: Sleeping bag
Inventor: HIGUCHI KOSHIRO
IPC: A47G9/08
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a sleeping allowing easy getting in and out of entering and the sleeping bag, and easy controlling of the temperature in the sleeping bag, having a convenient structure. SOLUTION: The front part 1 of the sleeping bag S is provided with two inclined slits 6, 6 extended from an open edge 3a of a sleeping bag inlet 3 where the head of a sleeping bag user is located toward the foot side of the sleeping bag to gradually separate from the other inclined slit 6 as they approach the foot side of the sleeping bag and ended at the side 2 the sleeping bag S, and the two inclined slits 6, 6 are closed by slide fastener 7 made in a set of male and female forms.
Patent JP-2001253549-A (JP)
Title: Sheet supply device and image forming device using the same
Inventor: SATO KOICHI
IPC: B65H1/26
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a sheet supply device offering simple construction for gaining information for the type of set sheets, and an image forming device using the same. SOLUTION: The sheet supply device comprises a set tray 2 in which a sheet holder 1 storing sheets S is set, detecting means 3 for detecting the length of the sheet holder 1 in the direction perpendicular to the direction of discharging the sheets and determining means 4 for determining the type of the sheets S stored in the sheet holder 1 in accordance with the detection result of the detecting means 3.
Patent JP-2000332662-A (JP)
Title: Method and device for evaluating characteristic of transmission channel
Inventor: RYCKEBUSCH FRANK
IPC: H04L69/40
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for evaluating the characteristics of a transmission channel, a transmission channel characteristic evaluation device capable of executing the method and a remote terminal concerned with the method and device. SOLUTION: The channel characteristic of a transmission channel CHANNEL connected between a remote terminal RT and a central station CO is evaluated by collecting information by the terminal RT, transferring the information from the terminal RT to the central station CO and collating the received information with a channel and remote terminal simulation model by the central station CO. The value of a parameter of the simulation model for defining the channel characteristic to be evaluated is determined as a collation process result. The information collected by the terminal RT is generally information automatically collected by the terminal RT in order to execute operation purposes such as the setting of an equalizer and the allocation of bits.
Patent JP-2001263047-A (JP)
Title: NOx PURIFICATION DEVICE
Inventor: ITO JUNJI
IPC: B01J23/652
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To efficiently purify NOx in an oxygen-excess exhaust gas, particularly, low HC/NOx discharged at a low temperature, by generating aldehydes as an NOx reducing agent. SOLUTION: Aldehydes are supplied to the oxygen-excess exhaust gas, a concentration ratio of aldehydes/NOx in the exhaust gas is set to 0.01 to 2.0, and in a presence of a noble metal catalyst including a predetermined noble metal component nitrogen oxides in the exhaust gas is purified using aldehydes as the reducing agent.
Patent JP-2000244163-A (JP)
Title: Heat sink device
Inventor: MIYAHARA MASAHARU
IPC: H05K7/20
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To enable a heat sink device, integrated with a fan motor to be installed in a thin-type equipment by eliminating space in an air suction side which prevents thinning of the equipment. SOLUTION: A space which is large enough to suck air to the upper surface of a heat sink device can be obtained by making the height of a fan 6 and a fin part of a heat sink smaller than a drive means part of a motor, etc., whose structural thickness is limited. The shape of a heat sink base 2 and a fin is formed into a structure of exhaust only in one direction, and a cover 5 is provided to a suction side to prevent exhaust from creeping to suction to compensate for the lowered cooling ability caused by size reduction of the fan 6 and the fin part of a heat sink. According to this constitution, it is possible to set up a structural body in the upper part of a heat sink device near the height of the motor 3, and a heat sink device can be installed in a thin type equipment.