baber/WOPTO huggingface dataset:
Patent JP-2002172729-A (JP)
Title: Bonding method for molded body comprising dihydrate gypsum
Inventor: YASUE TAKASHI
IPC: B32B13/00
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a method by which strain with time is not generated between a gypsum layer and an adhesive layer, and also, cracks or a strength lowering do not occur in the case wherein a gypsum block is made from board wastes. SOLUTION: By this method, a first molded body having a dihydrate gypsum as a core material is bonded to a second molded body having a dihydrate gypsum as a core material. In this case, the surfaces of faces with which the first molded body and the second molded body are bonded are made into a hemihydrate gypsum by heating in advance. Then, water is applied to the surfaces of the first molded body and the second molded body, and the faces to be bonded of the first molded body and the second molded body are closely joined for the bonding method.
Patent JP-2002176315-A (JP)
Title: Piezo-oscillator and electronic equipment using piezo- oscillator
Inventor: KATO AKIRA
IPC: H03B5/04
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a piezo-oscillator whose cost can be reduced. SOLUTION: In this piezo-oscillator 10 having an oscillation circuit 1a including a piezoelectric vibrator X and a variable capacitance diode VD1 in a resonance system, and a temperature compensating circuit 2a connected to the variable capacitance diode VD1, the compensating circuit 2a has two thermistors TH1 and TH2, the oscillation circuit 1a has capacitor means C11 and C12 whose temperature-capacitance characteristic is positive or negative, and the variable capacitance diode VD1 and the capacitor means C11 and C12 connected to the compensating circuit 2a compensate for the temperature-capacitance characteristic of the piezoelectric vibrator X in a prescribed temperature range. Then, it is possible to reduce the use quantity of the thermistors.
Patent JP-2002066089-A (JP)
Title: Game machine
Inventor: SATO SHOJI
IPC: A63F7/02
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To surely reset a CPU when energizing. SOLUTION: Clock signals are frequency-divided in counter ICs 256 and 257, the output signals of the counter IC 256 rise as H active signals with the delay of prescribed time (T1) from the change of the system reset signal and the output signals to a NOR gate IC 261 are changed to L. At the time of receiving the output signals of the counter IC 256, a flip-flop IC 267 alternately outputs H and L to the Enable terminal of the counter IC 260 for each clock from an oscillation part 210 and supplies pulses to rise with the delay of the prescribed (T2) and fall after the prescribed time (T3) further and they are outputted to the NOR gate IC 261. The NOR gate IC 261 takes the negation of the OR of the output signals of a Schmitt trigger inverter IC 259 and the output signals from the Q2B terminal of the counter IC 260 and inputs it to the CPU as a reset signal.
Patent JP-2002177702-A (JP)
Title: Ultrasonic reflux system for single step refining of carbon nano structure
Inventor: KO KOKIN
IPC: C01B31/02
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a reflux system and method for refining a carbon nano structure. SOLUTION: This reflux system comprises a solvent flask, a siphon pipe, an extractor connected to the solvent flask by a steam pipe and an energy imparter arranged around the bottom of the extraction pipe. The system is used in a single step method of putting a soot sample (including the carbon nano structure and amorphous carbon) into a filter, then arranging this filter in the extraction pipe. Next, the solvent is introduced into the extraction pipe. Further, ultrasonic vibrations are imparted to the soot sample by using the energy imparter. Next, one kind among the solvent, the amorphous carbon dissolved in the solvent and the carbon nano structure is taken out of the extraction pipe. When oxidizing gas is blown therein, the amorphous carbon is oxidized and an acid is introduced. Metal particles are then taken out of the soot sample.
Patent JP-2002179514-A (JP)
Title: Antifungal agent, method of producing the same and antifungal resin composition
Inventor: TAKESHIMA EIKI
IPC: C08L101/00
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To provide an antifungal agent that can manifest excellent antifungal properties, even when the agent is kneaded together with a resin, without discoloration of the resin, in a short time after it is applied, even in the case of a small amount of the agent applied. SOLUTION: In this antifungal agent, the diffusion layers of silver are formed on the surface of zinc oxide fine particles with an average particle size of <=1 μm in scattered dots and zinc oxide is exposed on the surface of the fine particles. The fine particles of zinc oxide are covered on their surfaces with 1-10 mass % of silver in the scattered dot form, then they are heated at 400-800 deg.C in an inert gas atmosphere whereby the silver is diffused on the zinc oxide fine particles to form the diffused silver layer thereon in the scattered dot form.
Patent JP-2002181645-A (JP)
Title: Testing jig for opening force of portion pack
Inventor: KANDA HIROSHI
IPC: G01N3/00
Filed: 2000-12-12
Abstract: PROBLEM TO BE SOLVED: To test opening force in a condition coinciding with the state of a person opening a portion pack. SOLUTION: A first clamping device 2 is formed of an upper clamping member 5 formed in U-shape and provided with a bearing member 8 on the upper face; a lower clamping member 6 formed in U-shape and combined with the upper clamping member 5 through a fixing bolt; and an auxiliary member 10 rotatably combined with the upper clamping member 5 through the bearing member 8. A second clamping device 3 is formed of a lower clamping member 22 formed in U-shape and provided with a bearing member at the lower face; an upper clamping member 21 formed in U-shape and combined with the lower clamping member 22 through a fixing bolt; and an auxiliary member 23 rotatably combined with the lower clamping member 22 through the bearing member.  The end parts 16, 17 of the portion pack are clamped by the first clamping device and the second clamping device and vertically moved as it is to test the opening force.
Patent JP-2002180859-A (JP)
Title: Rotation control method for internal combustion engine
Inventor: MATSUDA YOSHIMOTO
IPC: F02D17/02
Filed: 2000-12-12
Abstract: PROBLEM TO BE SOLVED: To gently control the over-speed of a multiple cylinder internal combustion engine with fuel injectors corresponding to an increase in engine speed, maintain a proper supply amount of fuel and stabilize the condition of combustion. SOLUTION: This rotation control method is applicable to the internal combustion engine having multiple cylinders and fuel injectors 14 for detecting a throttle opening and an engine speed and controlling the injection amount of fuel with the throttle opening and the engine speed. The over-speed of the internal combustion engine subjected to such αN control is controlled by setting limited engine speeds in at least two stages for stopping or suppressing combustion each time exceeding the limited engine speeds. In the case of three cylinders having respective exhaust systems combined, if it exceeds the primary limited engine speed, combustion in the second cylinder arranged at the center, e.g. is stopped or suppressed, and if it exceeds the secondary limited engine speed, combustion in the whole cylinders is stopped or suppressed.
Patent JP-2001193944-A (JP)
Title: Heating cooker
Inventor: FUJII YUJI
IPC: F24C7/04
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To provide heating cooker reduced in the change of posture and visual line of a user for the setting operation of cooking or the confirmation of the setting condition and prominent in the visibility of an indicating unit while excellent in the handling convenience. SOLUTION: A first indicating unit 23 indicating the setting of an operating unit 22 capable of being received in the front surface of a main body 21 through operating keys 22a is provided above the operating unit 22, and a second indicating unit 24 set by the operating keys 22a is provided on the upper surface of the main body 21 whereby the setting can be confirmed from the upper part or the front surface side of the main body 21 regardless of the received condition or non-received condition of the operating unit 22.
Patent JP-2002181492-A (JP)
Title: Clogging preventing device of mist separator for plate type evaporator
Inventor: KUMAGAI TSUNEHIKO
IPC: F28G9/00
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of clogging of a mist separator and prevent the occurrence of a hindrance to operation of an evaporator. SOLUTION: Cleaning liquid injection nozzles 15a (an upper nozzle) and 15b (a lower nozzle) are situated at the upper part and the lower part of the mist separator 13. Not only during a stop of operation of an evaporator but also during operation, by injecting washing liquid against the surface of an element, a scale stuck to the element is removed, clogging of the mist separator is prevented from being interfered with operation of the evaporator.
Patent JP-2002169586-A (JP)
Title: Composite model generating device for voice and image, environment adapting device for composite model of voice and image, and voice recognizing device
Inventor: KUMAGAI KENICHI
IPC: G10L15/065
Filed: 2000-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a composite model generating device for voice and image for voice recognizing device which can performs voice recognition at a high voice recognition rate and the voice recognizing device. SOLUTION: In the composite model generating device 100 for voice and image, an HMM composition part 16 computes the products of the output probabilities of the voice and image in all combinations of states of a voice HMM and an image HMM and generates and composites a composite HMM having a composited Gaussian mixture distribution including the products of the output probabilities in the respective states. Then, an HMM learning part 17 performs connected learning maximizing the output likelihood by using a labeled AV signal in a learning AV data memory 31 according to the generated and composite HMM to generate a composite HMM of the learnt voice and image.  A voice recognition part 200 of the voice recognizing device 200 performs voice recognition by using the composite HMM of the learnt voice and image according to the feature quantity of a feature-extracted spoken voice signal and the feature quantity of an image signal.
Patent JP-2002195695-A (JP)
Title: Solenoid valve
Inventor: HIROTA HISATOSHI
IPC: F25B41/04
Filed: 2000-12-21
Abstract: PROBLEM TO BE SOLVED: To prevent a refrigerant from entering into, from an outlet of the vaporizer a vaporizer located on a rear side and from being accumulated in the same, upon air conditioning only on the front side. SOLUTION: A solenoid valve 8 is interposed between a rear-side evaporator and an expansion valve. The solenoid valve 8 comprises valve body 15, provided in the course of a low pressure refrigerant pass hole 11 where a refrigerant heat insulated and expanded from the expansion valve is fed to a refrigerant inlet pipe of the rear-side evaporator for closing and opening the low pressure refrigerant pass hole 11 with the aid of a solenoid 20; and a one-way valve 30 provided in the course of a low pressure refrigerant pass hole 12, through which the refrigerant fed out from the refrigerant outlet pipe of the rear side vaporizer is fed out to the expansion valve. When the rear-side evaporator is not used, the solenoid 20 is brought into a non-conduction state, and the low-pressure refrigerant pass holes 11, 12 are closed, to prevent a refrigerant from entering the rear-side evaporator.
Patent JP-2002186716-A (JP)
Title: Fixture for pachinko game machine, carrier for pachinko game machine, and system and working method using them
Inventor: KAWAMICHI MASATOSHI
IPC: A63F7/02
Filed: 2000-12-21
Abstract: PROBLEM TO BE SOLVED: To solve a problem wherein position of a heavy pachinko game machine is changed many times to reduce workability in assembling or disassembling the pachinko game machine. SOLUTION: An inner frame 320 rotatable by 180 deg. with respect to an outer frame 312 of a fixture 310 for the pachinko game machine is provided, and an inner frame 30 of the pachinko game machine 80 is fixed using a lock mechanism 315 for the inner frame 320. In this state, the fixture 310 for the pachinko game machine is entirely moved on a rail 72, the inner frame 320 is rotated at a working position, and various components can be freely removed from the front and back sides of the inner frame 30. The fixture 310 for the pachinko game machine is provided with wheels to allow automatic movement.
Patent JP-2002190987-A (JP)
Title: Card type imaging device and its manufacturing method
Inventor: HOSHI JUNICHI
IPC: H04N5/353
Filed: 2000-12-21
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive card type imaging device having excellent portability and easy image pickup properties. SOLUTION: A two-dimensional array type light receiving part 16 is provided on one side of a translucent substrate 17 and a light shielding film 19 having a two-dimensional array type openings is provided on the other side of the translucent substrate 17. Illumination light transmits the translucent substrate 17 from the opening of the light shielding film 19 and reflects on the surface of a document 14. Difference of reflectivity between the ground of the document 14 and a character 15 is detected at a light receiving section 16 and the character is read out.
Patent JP-2002188347-A (JP)
Title: Floor hinge
Inventor: KOMIYA TOMOKAZU
IPC: E05D7/08
Filed: 2000-12-22
Abstract: PROBLEM TO BE SOLVED: To securely prevent an intrusion of water into a casing by improving the sealing performance, and to maintain a function for a long time free from maintenance after the installation. SOLUTION: A decorative plate 30a or 30c for closing an opening part of the casing 12 is fitted to the casing 12 through a packing 33 arranged in rear of the decorative plate. A male screw part 35 is formed in the peripheral part of a columnar shoulder part 34 projecting from the top surface of a main body 10 concentrically with a shaft 11, and a female screw part 36 to be screwed to the male screw 35 is formed in the inner diameter part of a cap 32 for sealing an annular space between the shaft 11 and the decorative plate. A packing pushing surface 32a is provided in an end surface of the cap 32, in which the cap 32 abuts on the decorative plate.
Patent JP-2002197839-A (JP)
Title: Data recording method, data recorder and recording medium
Inventor: YAMADA MAKOTO
IPC: G11B27/10
Filed: 2000-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a data recording method, a data recorder and a recording medium that can re-generate a management file even when a failure occurs in the management file for managing time series data. SOLUTION: The data recorder is provided with a 1st means that generates a 1st management file to manage time series data at a prescribed time interval and writes the files sequentially to a recording medium 20, a 2nd means that generates a 2nd management file that has information on the recording positions and sizes of all the 1st management files on the recording medium 20 and writes the 2nd management file to the recording medium 20, a 3rd means that generates a 3rd management file for managing all the time series data and writes the 3rd management file to the recording medium 20, and a 4th means that newly re-generates the 3rd management file on the basis of the 2nd management file when no 3rd management file exists or the 3rd management file becomes illegible.
Patent JP-2002195386-A (JP)
Title: Gear mechanism for power transmission system
Inventor: SHIMIZU KOICHI
IPC: F16H55/18
Filed: 2000-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a gear mechanism for a power transmission system without generating problems on impulsive sound and durability in a region of large rotation fluctuation and without making tooth strike noise conspicuous in also a region of small rotation fluctuation such as an idle rotation region. SOLUTION: When rotation fluctuation is large, locking parts 61c and 62c are pressed into a locking state by an outside inner peripheral wall 56a and an inside inner wall peripheral 56b of a recessed part 56. When rotation fluctuation is small, they are separated in a non-locking state. Therefore, a spring constant can be lowered since rotation fluctuation is small in the idle rotation region and resonance can be prevented and thereby rotation fluctuation can be suppressed to a small degree and tooth striking noise is relatively made inconspicuous. Since the spring constant can be made high since rotation fluctuation is large in regions except the idle rotation region, a damper mechanism 50 can be prevented from remarkably contracting. As a result, generation of impulsive sound from the damper mechanism 50 and lowering of durability of the damper mechanism 50 can be prevented.
Patent JP-2002194878-A (JP)
Title: Fixture for decorative material
Inventor: TANAKA RYOTA
IPC: E04F13/08
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a fixture for a decorative material having a structure not to be easily deformed in fixing the decorative material to the fixture. SOLUTION: Sides 103a, 104a facing to the upper side surface 102a of a pair of side surfaces 103, 104 formed by bending a base plate 100 are bent to position below the upper side surface 102a.
Patent JP-2002193204-A (JP)
Title: Sealing method for cup container
Inventor: YOSHIGI KATSUMI
IPC: B65B51/10
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a sealing method for a cup container in which a lid film is heat-welded to an opening flange part of the container for the cup container continuously conveyed after a content is filled, and to prevent the film from peeling mistakenly and the occurrence of poor sealing securely. SOLUTION: Heat-welding of the film in the sealing process is performed in two steps by line-shaped heat-welding and face-shaped heat-welding, by a lead welding device 10 and a lead welding/cutting device 11.
Patent JP-2002198608-A (JP)
Title: Semiconductor laser stem
Inventor: YOSHIDA KAZUHIRO
IPC: H01L23/48
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive semiconductor laser stem that is suitable for mass production, and has excellent heat dissipating characteristics. SOLUTION: A resin stem 4 is formed in one piece at one portion of a lead frame 1 having a chip-mounting section 2 and a lead terminal 3, and a heat sink 5 continues to the chip-mounting section 2 projecting onto the upper surface of the resin stem 4, passes through the inside of the resin stem 4, and is exposed along the side of the resin stem 4.
Patent JP-2002202711-A (JP)
Title: System, device, and method for supporting entrance examination study
Inventor: YANAGISAWA YUTAKA
IPC: G06Q50/00
Filed: 2000-12-28
Abstract: PROBLEM TO BE SOLVED: To support entrance examination study by providing information on effective teaching materials for the examination for proceeding the examination study corresponding to an aspired examination object targeted by an examinee. SOLUTION: Examination questions concerning a plurality of study fields are sent to an information terminal 3 from a server via the Internet 1, and the answers to the examination questions are marked by the server 2, and also the results of the examinations including an examination record in each study field are counted and study fields to be strengthened by the examinee are analyzed, based on the resulting evaluation of each study field and a success level of the aspired examination object. Then, based on the analyzed study fields to be strengthened and the result evaluation of the study fields, the teaching material information is selected from a teaching material information storage part 12 and sent to the information terminal 3. Thus, the examinee is advised of the study fields which should be strengthened for the aspired examination object and is provided with the teaching material information suitable for strengthening the study fields, and the examinee can efficiently proceed the examination studies for surely entering the success zone of the aspired school referring to these information.
Patent JP-2002201084-A (JP)
Title: Method of manufacturing ceramic porous membrane having high surface area
Inventor: MIKI TAKESHI
IPC: C04B41/87
Filed: 2000-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing ceramic porous membrane having high surface area. SOLUTION: The method of manufacturing the ceramic porous membrane is characterized in the following: the membrane is including a lot of fine pores, the incremental thickness of the membrane per one dipping process is 0.15-0.77 μm, and high surface area of roughness factor per 1 μm membrane thickness is 69-170; a process dropping metal alkoxide into water containing polyethylene glycol or dropping metal alkoxide into water and adding polyethylene glycol after deposition is obtained, and by heating the hydrolyzed deposition with added acid or alkali, the uniform sol solution is prepared; the process by dip coating a substrate with the sol solution, the membrane is formed after drying, and heating it.
Patent JP-2002195403-A (JP)
Title: Toroidal continuously variable transmission(cvt)
Inventor: TAKETSUNA YASUHARU
IPC: F16H59/72
Filed: 2000-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a toroidal CVT capable of improving the durability of a rolling element pinched between an input disk and an output disk. SOLUTION: This toroidal CVT is provided with the rotatable input disk and output disk facing each other on the same axis, the rolling element is arranged between the input disk and output disk, and torque is transferred between the input disk and output disk via the rolling element by applying a pinching force in the axial direction to the input disk and output disk. The CVT is provided with pinching force control means (step S1 through step S10) controlling the pinching force in the axial direction applied to the input disk and output disk based on the physical quantity related to the thermal stress of the rolling element.
Patent JP-2002177962-A (JP)
Title: Fluid activation system
Inventor: TANAKA AKIO
IPC: C02F1/48
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a system which is simple in construction, is small in size and is inexpensive. SOLUTION: The activation efficiency of fluid is enhanced by utilizing a Venturi pipe and a magnetically permeable plate are utilized as a type to be connected to fluid piping and the efficiency of utilizing magnetic force and the activation efficiency of the fluid are enhanced by making a box and a cap freely attachable to piping of different diameters by sliding both and simultaneously using the box and the cap commonly for the magnetically permeable plate as a type to be attached to the outside of the fluid piping, by which the small-sized and inexpensive activation system simple in the mechanism in both types is obtained.
Patent JP-2001510863-A (JP)
IPC: A61K47/48
Filed: 1998-07-20
Abstract: The invention concerns novel cationic polymers of formula (I) in which n is a whole number between 0 and 5 and p is a whole number between 2 and 20,000, more particularly p ranges between 10 and 18,000, and advantageously between 200 and 1,000, characterized in that: at least 10%, advantageously 30 to 80%, preferably 70%, of the free NH2 functions are substituted by identical or different hydrophilic R groups; said cationic polymer can further comprise at least a targeting element associated covalently or not with the free NH2 functions and/or said hydrophilic R groups provided that said cationic: polymer contains at least 20%, preferably at least 30%, of free NH2 functions. The invention also concerns a complex comprising at least said cationic polymer associated with at least a therapeutically active substance, in particular a nucleic acid comprising at least a negative charge. The invention is useful for transferring a nucleic acid into target cells, in particular for gene therapy.