baber/WOPTO huggingface dataset:
Patent JP-2001240397-A (JP)
Title: Container spreader
Inventor: ICHINOSE KOJI
IPC: B66F9/24
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To prevent one-sided hoisting of a container to carry out working safely, in a container spreader applied to a container carrier, a container hoisting machine or the like and used for hoisting the container up. SOLUTION: This spreader is composed of a spreader main body 2, a twist lock 3, a landing detector 4 and a suspension detector 5. The detector 5 is provided, in particular, to detect a suspended position where the twist lock 3 is hooked to a hook hole B of the container A to be lowered by a prescribed distance from a landing position.
Patent JP-2001251392-A (JP)
Title: Calling unit and calling method for mobile phone
Inventor: MURAMATSU HISASHI
IPC: H04W88/02
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a calling unit and calling method for a mobile phone by which no trouble is caused to other people due to the ringing of a ringer tone. SOLUTION: With a buzzer 7 set, a timer 4 is started and when an incoming call comes before the start of the timer 4 is finished, start preparation of the buzzer 7 is made, and when the start of the timer 4 is finished, the setting is changed from the buzzer 7 into a vibrator 6 to await the arrival of an incoming call. Thus, even when the buzzer 7 or the vibrator 6 is set, the vibrator 6 is used to raise a call sign without ringing the ringer tone as far as possible so as to avoid other people from being troubled.
Patent JP-2001247849-A (JP)
Title: Sealing material composition for siding board
Inventor: ITO YASUSHI
IPC: C08K5/17
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To obtain a sealing material composition for siding boards which, while retaining the stress relaxation properties of conventional ones, is excellent in low-temperature curability. SOLUTION: This composition contains (I) 100 pts.wt. organic polymer having at least one reactive silicon group, (II) 0.001-10 pts.wt. divalent organotin compound, (III) 0.1-10 pts.wt. tetravalent organotin compound, and (IV) 0-10 pts.wt. acidic substance and/or basic compound.
Patent JP-2001269991-A (JP)
Title: Inflation tube made of synthetic resin or non-woven fabric mixed with powdered corn, rice husk or sawdust, etc.
Inventor: TANAKA KAZUYUKI
IPC: C08L23/06
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide an inflation tube made of synthetic resin or non-woven fabric mixed with powdered corn, rice husk, waste paper or soybean which stick well with the powder of the synthetic resin or non-woven fabric, and which is not easily broken in the process of blow up. SOLUTION: Corn or rice husk, etc., powdered in the size of less than 200 mm micron is injected, as a single or mixed material, into an extruder containing polyethylene resin or vinyl resin or non-woven fabric. After melting, the mixed material is blown up as an inflation tube.
Patent JP-2001251264-A (JP)
Title: Method for arranging frequency bands in multiplex communication
Inventor: HAMAGUCHI KIYOSHI
IPC: H04J1/12
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide an arrangement method of frequency bands, in multiplex communication for securing high availability of frequency resources, as compared with a conventional method since the unavailable frequency bands can be omitted, unlike the conventional method. SOLUTION: Each of frequency bands of signals radiated from 1st and 2nd multiplex communication transmitters includes 1st and 2nd carriers of different frequencies and also at least one of both unused frequency bands. In regard to the frequency arrangement, the 2nd carrier is arranged in the 1st unused frequency band, or the 1st carrier is arranged in the 2nd unused frequency band respectively.
Patent JP-2001255124-A (JP)
Title: Optical fiber interference sensor, signal processing system thereof, signal processing method and recording medium
Inventor: OKAMOTO KOJI
IPC: G01B9/04
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To effectively remove or suppress effects due to unwanted signal components, such as low-frequency fluctuation, noise or the like, using simple constitution and to obtain a highly accurate measured result, even with the simple adjustment of an optical system. SOLUTION: A signal-processing part 14 extracts a light correlating signal from the signal, obtained from a linear image sensor 11 through an image sensor control part 12 and an A/D converter 13 and removes unwanted high and low frequency components of the light correlating signal and is subjected to the output thereof to Hilbert transformation to shift the phase by 90 deg.. The square root of the square sum of the signal, from which the unwanted components are removed and the output where the phase thereof is shifted by 90 deg. is calculated on the basis of the signal from which the unwanted components are previously removed and the signal shifted in phase by 90 deg. and an envelop component obtained by removing the high-frequency unwanted components thereof is smoothed and differentiated to calculate the zero-crossing point.
Patent JP-2001250287-A (JP)
Title: Coloring agent for optical recording medium, its preparing method and optical recording medium
Inventor: FURUYAMA KAZUO
IPC: G11B7/24047
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration in optical characteristics such as reading characteristics of signals by uniformly coloring the whole medium. SOLUTION: The coloring agent for an optical recording medium is prepared by mixing a dye having its melting point lower than its decomposition temperature with a plasticizer, melting the mixture of the dye and the plasticizer, filtering through a filter 3, then cooling, diluting by adding a plasticizer, and reducing the particle diameter of the dye.
Patent JP-2001246383-A (JP)
Title: Electrolyzed water forming device
Inventor: HAMAZAKI YOSHIKAZU
IPC: C02F1/50
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a method and device which stably form an aqueous acidic hypochlorous acid-containing solution by electrolyzing water added with sodium chloride without depending upon pH regulation by chemicals, such as hydrochloric acid. SOLUTION: The device which increases hydrogen ions relatively in the entire part of an aqueous solution mixture and obtains the aqueous acidic hypochlorous acid-containing solution by mixing part of the strongly alkaline water containing hydroxyl ions formed on a cathode electrode side with the strongly acidic water formed on an anode electrode side is provided.
Patent JP-2001254636-A (JP)
Title: Reference position learning device
Inventor: ASO KAZUAKI
IPC: B60K26/02
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a reference position learning device capable of improving reliability of a learning value at the time of learning a specific position of an operating body as a reference position. SOLUTION: An operating position of an accelerator pedal 30 is detected through an acceleration sensor 40 and a totally closed position of the accelerator pedal 30 is learned as the reference position on this reference position learning device. A position in the extreme accelerator closing position out of operating positions to be detected during a previous trip is memorized and held as the minimum value.  When a difference between a reference position learning value and the memorized minimum value is less than a specified value α in the case when the operating position has no hysteresis of being returned to the reference position during the previous trip, the reference position learning value is corrected to this minimum value, and when the difference between the reference position learning value and the same minimum value is more than the specified value α, correction to add the specified value αto the reference position learning value is carried out.
Patent JP-2001251983-A (JP)
Title: Method for cleaning milking system
Inventor: OKADA HIROSHI
IPC: A01J7/00
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To heighten reliability by precisely preventing the solidification of remaining milk in a milk-sending pipe, or the like, and the propagation of bacteria without causing the decrease of operation efficiency and the increase of a running cost. SOLUTION: Amounts of milk corresponding to the plural milking treatments Zs... carried out in order are measured, and the measured amounts of the milk are accumulated to provide an accumulated value Qt of the amounts of the milk, and/or the interval times Ti... between each milking treatment Zs... are measured, and the measured interval times Ti... are accumulated to provide an accumulated value Tt of the times. When the accumulated value Qt of the amounts of the milk reaches a previously set value Qs of the amount of the milk, or the accumulated value Tt of the times reaches the previously set value Ts of the times, cleaning is carried out after finishing the milking treatment Zs during which the value has reached the set value Qs or Ts.
Patent JP-2001261929-A (JP)
Title: Epoxy resin composition, prepreg and laminated plate
Inventor: KISHINO MITSUTOSHI
IPC: C08J5/24
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To produce an epoxy resin composition that comprises a modified phenol product and an epoxy resin and can produce laminates having a lower dielectric constant compared with the conventional laminates and a smaller dielectric loss tangent, in addition provides prepregs using this epoxy resin composition and laminates using the prepregs. SOLUTION: The modified phenol product to be used here is produced by subjecting a polyphenylene ether resin with a number-average molecular weight of 10,000-30,000 and phenolic compounds to the redistribution reaction in the presence of a radical reaction initiator. The resultant modified phenol product, an epoxy resin and a curing agent for this epoxy resin are mixed to prepare an epoxy resin composition. In addition, a tetrafluoroethylene resin is added to the resultant epoxy resin composition to give the objective epoxy resin composition. The invention further provides the prepreg from this epoxy resin composition and the laminates produced by using the prepregs.
Patent JP-2001262378-A (JP)
Title: Plasma treatment method
Inventor: FURUKAWA RYOTA
IPC: H01L21/302
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a plasma treatment method which is capable of assuring good treatment quality by suppressing the reoxididation after a plasma treatment. SOLUTION: In the plasma treatment method for removing the oxidized films on electrode surfaces by subjecting a substrate formed with the electrodes consisting of copper or copper alloy to the plasma treatment, the substrate is subjected to the plasma treatment by using plasma-generating gas containing gaseous hydrogen which is reducing gas and thereafter the substrate is rested for a prescribed time and is subjected to aging to cool the substrate to ordinary temperature while the supply of the plasma-generating gas is continued. As a result, the direct contact of the cleaned surface right after the plasma treatment with oxygen is prevented and the progression of the reoxidation may be suppressed.
Patent JP-2001260911-A (JP)
Title: Flow control valve for power steering pump
Inventor: MAKI KAZUHIRO
IPC: F16K3/26
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a small flow control valve with less working number, no oil leakage to the outside, high reliability and especially for a P/S(power steering) pump. SOLUTION: This flow rate control valve has a supply chamber 2 connected to the engine-driven P/S pump and variable in the supply flow rate from the P/S pump; a discharge chamber 1; an orifice 1a communicating the supply chamber 2 with the discharge chamber 1; a spool valve 4 having a pin 5 passing through the orifice 1a, extending to the discharge chamber 1, and adjusting an opening of the orifice 1a by stroke; a back pressure chamber 3 installed in the back of the spool valve 4; a flow rate control spring 7 fitted through the back pressure chamber 3 and energizing the spool valve to the discharge chamber 1 side; and a communicating hole 6 passing through the inside of the spool valve 4 containing the pin 5 in the shaft direction of the spool valve 4 and acting as a back pressure oil passage by communicating the discharge chamber 1 with the back pressure chamber 3.
Patent JP-2001259584-A (JP)
Title: Garbage decomposing device
Inventor: MATSUNO HIDEO
IPC: B01F29/60
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a garbage decomposing device for easily decomposing the garbage discharged from homes, restaurants, fruit and vegetable markets, fresh fish markets, etc. SOLUTION: The water in the garbage is removed by a water removing means 44 before carrying the garbage into a fermentation tank 10, thereby the garbage is fermented under a suitable fermentation condition.
Patent JP-2001258957-A (JP)
Title: Bed monitor
Inventor: YANAI KENICHI
IPC: A61G7/05
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a bed monitor with which the position of a patient on the bed can be accurately monitored while he is not aware that he is monitored for preventing him from falling from the bed. SOLUTION: This bed monitor is provided with a plurality of load sensors 21 which are placed under, in the inside of or on the surface of a mattress 11 laid on a bed 10 with a specified distribution and output load signals correspondingly to the applied load, a load signal processing circuit 31 capturing the plurality of load signals in sequence, a feature amount calculating means for calculating a feature amount of load distribution from the captured plurality of load signals, a posture and position calculating means for calculating the posture and the position of a person on the bed 10 from the feature amount of load distribution, and a signal generating means 40 for judging a predetermined specified posture and position among the calculated postures and positions of the person and generating report signals.  The specified posture and position are the case of the person on the bed 10 with his upper part of the body raised up or the case in which the person is positioned on the right or left edge of the bed.
Patent JP-2001285152-A (JP)
Title: Method and receiver for detecting delay waves in multi- path digital wireless communication
Inventor: OSHIMA HITOSHI
IPC: H04B1/10
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To estimate a multi-path in excess of a maximum estimate possible delay time without deteriorating the multi-path estimate capability within a maximum estimate possible delay time estimated in advance in a wireless communication system. SOLUTION: The receiver detect delay reception waves within a delay time range designed with respect to a 1st training code on the basis of a 1st cross- correlation function obtained by calculating the correlation between a training signal included in a received digital wireless signal and the 1st training code prepared in advance by the receiver side. The receiver calculates the correlation between the training signal and a 2nd training code prepared in advance by the receiver side to obtain a 2nd cross-correlation function. The receiver multiplies the 1st cross correlation function and the autocorrelation function of the 2nd training code and subtracts the product from the 2nd cross-correlation function to also detect a delay reception wave in excess of the delay time range.
Patent JP-2000281020-A (JP)
Title: Device for assorting and selectively collecting flat product
Inventor: BOLLER MANFRED
IPC: B65B25/00
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To form a slide device for simply and automatically setting an empty container. SOLUTION: An assorting and selectively collecting device for flat products such as open envelope, printed products or workpieces is lowered into a given collecting container 4 on a collecting site along a circulating conveyor carrying line, and a filled container 41 is replaced with the empty container 4 on a transfer section by a slide device 5. The empty container 4 is carried to the collecting site by the slide device 5 driven reversely in the horizontal direction to the conveyor carrying direction, and the fully-filled collecting container 4' is pushed out of the collecting site at that time. In that case, the feed movement and the return movement of the slide device 5 are carried out by an entraining body 16 fixed on a trailing tool 15.
Patent JP-2001260093-A (JP)
Title: Shape recovery control method for shape memory alloy and manipulator using shape memory alloy
Inventor: CHIBA TOSHIHIKO
IPC: F03G7/06
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a shape recovery control method for a shape memory alloy capable of restraining the shape recovery of the SMA even if it is heated with a heater and to provide a manipulator using a shape memory alloy capable of restraining the shape recovery of a fixed part of an SMA plate and of being structured only by sticking the SMA plate to the surface of a fixing ring member having a simple shape. SOLUTION: According to one embodiment of this application, the shape recovery control method for the shape memory alloy characterized in restraining the shape recovery in a predetermined region of a base body formed of the shape memory alloy is provided by irradiating an energy beam on the predetermined region where the shape recovery of the base body formed of the shape memory alloy should be restrained so as to heat it. According to another embodiment of the application, the manipulator formed of the shape memory alloy is provided with the shape memory alloy characterized in restraining the shape recovery in the predetermined region of the base body formed of the shape memory alloy by irradiating an energy beam on the predetermined region for heating where the shape recovery of the base body formed thereof should be restrained.
Patent JP-2001264111-A (JP)
Title: Rotary encoder
Inventor: KURATANI JUNICHI
IPC: G01B7/30
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a rotary encoder for less input ports to a controller from the rotary encoder, which makes the controller smaller. SOLUTION: On one surface of a rotary disc 10, first and second annular patterns 11a and 11b which are, comprising a conductor, concentrically formed, and a plurality of switching patterns 11c which are, provided between the first annular pattern 11a and the second annular pattern 11b, provided along a circumference with an interval, are provided. A sliding part 13 is fitted to an insulating base stage and a first sliding piece 13a slides on the first annular pattern 11a while second and third sliding pieces 13b and 13c sliding on a switching pattern 13c and the second annular pattern 11b, respectively, so that a saw-tooth wave is outputted from a rotary encoder 1.
Patent JP-2001268589-A (JP)
Title: White balance adjuster
Inventor: SASAKI TORU
IPC: H04N9/73
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a white balance adjuster capable of performing proper white balance adjustment corresponding to color temperature in the case of image pickup even in the case that a fixed white balance mode according to kinds of illuminated light of an object is set. SOLUTION: The white balance adjuster is provided with a storage part 14 for color temperature gain adjustment value to store a color temperature gain adjustment value for each color temperature which can be taken by the illuminated light of the object, a calculating part 13 for image pickup gain adjustment value to calculate an image pickup gain adjustment value corresponding to color image data to be obtained by picking up an image of the object, a deciding part 15 for RGB gain adjustment value to decide an RGB gain adjustment value to adjust a gain of an RGB primary color signal based on the image pickup gain adjustment value and the color temperature gain adjustment value and a gain adjustment circuit 6 to adjust the gain of the RGB primary color signal based on the RGB gain adjustment value.
Patent JP-2001258937-A (JP)
Title: Method for manufacturing sheet-like macromolecular water absorber and sheet-like macromolecular water absorber
Inventor: SATO MASUHIRO
IPC: A61F13/53
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a sheet-like macromolecular water absorber which is made to have flexibility by reducing its total thickness and by making the permeability and bonding power of a water absorption layer into and to nonwoven sheet-like base cloth sufficient when manufacturing the water absorber, and the subject water absorber. SOLUTION: In the method by which the sheet-like macromolecular water absorber is manufacturing through a liquid draining step and a drying step after particular macromolecular water absorptive resin slurry in which a water- containing organic solvent is dispersed is applied to the nonwoven sheet-like base cloth 1, a compacting section 9 which compacts the base cloth 1 in a wet state by sticking a water absorbing component, such as the SAP, MFC, to the cloth 1 in the manufacturing process of the water absorber is used.
Patent JP-2001261424-A (JP)
Title: Quick lime powder for raw material of autoclaved lightweight concrete and method for manufacturing lightweight cellular concrete using the same
Inventor: SUDA MITSUO
IPC: C04B111/40
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To obtain quick lime powder for autoclaved lightweight concrete(ALC) which has a specific digestion exothermic temperature and is capable of giving a high quality ALC, and to provide a method for efficiently manufacturing ALC with excellent productivity by which cavities present above and under a reinforcing material arranged inside the ALC can be decreased without deteriorating the product strenght cause by the cavity or generating void like crack. SOLUTION: The quick lime powder for the ALC has a 10 min value of the digestion exothermic temperature of 45-65 deg.C. The manufacturing method of the ALC uses quick lime powder having a 10 min value of the exothermic temperature of 45-65 deg.C as a calcareous raw material in a method of manufacturing autoclaved lightweight concrete by adding water into the main raw materials composed of the siliceous raw material, a calcareous raw material and a foaming agent to form a semi-hardened body and aging it with high temperature high pressure steam.
Patent JP-2001271361-A (JP)
Title: Plastic porous form
Inventor: MIYAMOTO CHIKARA
IPC: E02D27/01
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a plastic porous form for efficiently constructing a concrete footing without lowering strength. SOLUTION: A plurality of ribs 2 are formed in the vertical direction of a square plate-like face plate 3 constituted of plastic at a certain interval, and a large number of drainage through-holes 5 are made in flat sections 4 of the ribs 2. Each of the ribs 2 is projected to the opposite side of the casting surface 6 of concrete, and a plurality of air vent through-holes 7 are made in the projection.