baber/WOPTO huggingface dataset:
Patent JP-2000170594-A (JP)
Title: Combination of cylinder liner and piston ring
Inventor: IMAI TOSHIAKI
IPC: F02F5/00
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To provide the combination of a cylinder liner and a piston ring for an engine having high output. SOLUTION: A cylinder liner 1 is formed of spherical graphite cast iron, and hard particles 2 are embedded in the inner peripheral surface. The particles 2 are composed of one or two or more kinds selected from the group of SiC, Si3, N4, Al2O3, and diamond, a particle diameter is 20 μm or less, and area ratios to the inner peripheral slide surfaces of the particles 2 are in a range of 3-15%. A piston ring 3 has an abrasion resistant coat 4 selected from PVD, CVD, and composite Cr plating coats, on the outer peripheral surface.
Patent JP-2001180186-A (JP)
Title: Clip and writing implement using the clip
Inventor: MATSUZAKI NOBUKI
IPC: B43K25/02
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To control the movement in the axial direction of a knock section and prevent the soiling of a breast pocket by the exposure of a pen point when the breast pocket or the like is clamped by a clip. SOLUTION: A writing implement 10 is constituted of a writing implement main body 11 of a hollow cylindrical shape, the nock section 13 provided on the rear end side of the writing implement main body 11 and the clip 15 provided on the outer periphery of the writing implement main body 11. The clip 15 is constituted of a support section 16 connected rotatably with the outer periphery of the writing implement main body 11, a main body section 17 connected with the support section 16 and extended almost in the axial direction of the writing implement 10, a clamping section 19 provided on the end side of the main body section 17 and a hook section 20 provided on the rear end side of the main body section 17.  When a front cloth section of the breast pocket P or the like is clamped between the writing implement 11 and the clamping section 19, the hook section 20 is caught in the knock section 13 to control the movement in the axial direction of the knock section 13.
Patent JP-2001182512-A (JP)
Title: Intake and exhaust device for internal combustion engine
Inventor: TSUKAHARA TSUNEO
IPC: F02F1/42
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To improve the movement of a piston and the gas flow from intake and exhaust ports to be in the same directions to enhance the intake ad exhaust efficiency by employing a rotary port disc serving as intake and exhaust valves, and thereby to improve the fuel consumption. SOLUTION: This intake and exhaust device is provided with a first cylinder head cover 13 having one or plural intake ports 21 and one or plural exhaust ports 22, and a second cylinder head cover 13a provided with an intake pipe 16 and an exhaust pipe 15 at relative positions of the intake and exhaust ports 21, 22. A rotary disc 23 having a port 23 serving as a valve, is provided between the first and second cylinder head covers 13, 13a.
Patent JP-H11178940-A (JP)
Title: Magnetic health device
Inventor: BAN EINOSUKE
IPC: A61N2/08
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic health device which has conspicuous effect on health promotion such as removing stiffness, pain, fatigue, etc., and activation of visceral organs such as respiration organ, digesting organ, etc., and is fittable on any place of a human body. SOLUTION: This health device is used by approaching or adhering on skin and comprises a ring magnet 2 magnetized in the axial line direction and a plate magnet 3 placed inside the ring magnet 2. The magnetic poles of the plate magnet 3 are in the reverse directions to that of ring magnet 2. The ring magnet 2 and the plate magnet 3 are integrally formed of resin and a mark telling the N-pole of the plate magnet 3 is put on the surface thereof.
Patent JP-2000193218-A (JP)
Title: Carbonizing device provided with exhaust chamber
Inventor: OTA HIROMI
IPC: F23G5/027
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a carbonizing device for completely burning exhaust gas and lowering exhaust temperature. SOLUTION: A carbonizing device comprises a carbonizing chamber 5, a first combustion chamber 7 provided so as to surround it, a second combustion chamber 10 for burning combustible gas and an exhaust cylinder 23. Between the second combustion chamber 10 and the exhaust cylinder 23, a dilution air fan 20 is provided which communicates with the second combustion chamber 10 through a second combustion chamber flue 12. An exhaust chamber 15 communicates with the exhaust cylinder 23 through an exhaust connection port 24. The second combustion chamber 10 comprises a rectangular box shaped second inner combustion chamber 10a and a secondary combustion chamber 10b surrounding it. A second burner 9 is arranged in a first side wall of the second combustion chamber 10.  Secondary air ports 18 and 18a are provided in the side wall of the second inner combustion chamber 10a facing the first side wall and in the second side wall of the second inner combustion chamber 10a adjacent thereto. A secondary air supply fan 22 is disposed in the side wall of the second combustion chamber 10 opposed to the side wall surface on which the second burner 9 is provided.
Patent JP-H11194777-A (JP)
Title: Electronic musical instrument and storage medium
Inventor: KONDO YOICHI
IPC: G10H7/08
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide the electronic musical instrument which can easily edit various parameters for desired musical sound waveform generation. SOLUTION: Specific parameters (e.g. higher harmonics such as a fundamental tone, a ditone, a tritone... and formant filters for 1 to 127 bands) are assigned corresponding to fader means 1111 to 11116 (side variable resistor) and according to the movement (position) of the respenvice faders 1111 to 11116 , the levels of the prescribed parameters are set. Consequently, a user when editing a higher harmonic level, a formant filter, etc., only move up and down the faders 1111 to 11116 to easily perform editing operation without any incongruous feeling.
Patent JP-H10195078-A (JP)
Title: New tertiary amine containing organolithium structure in its side chain and production of the same
Inventor: LAWSON DAVID F
IPC: C08F36/04
Filed: 1997-12-30
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound useful as an anionic initiator useful in production of of polymers having an improved compounding stability, hysteresis loss characteristics and reproducible relatively narrow molecular weight distribution. SOLUTION: This compound has an organolithium side chain, is defined by the formula [Z is lithium; R1 is an 1-about 12C organic group or bridging bond; R2 and R3 are each H or an 1-about 12C organic group or bridging bond; (a) is 4 to 16; (b) is 0 to 12] and further contains at least one kind of cyclic amine which may contain a bridge formed by selecting optionally the above two bridging bonds. The compound of the formula is obtained e.g. by reacting a cyclic amine having an organohalide side chain extending from one of at least four carbon atoms in the cycle with a lithiating reactant selected from the group consisting of an elemental lithium metal, an organolithium compound and mixture thereof.
Patent JP-2001185232-A (JP)
Title: Battery pack
Inventor: KUDO AKIHIKO
IPC: H02J7/00
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a battery pack, with which the charge and discharge current can be measured correctly, even when the charge and discharge current is small, and with which cost reduction is made possible. SOLUTION: Both ends of the current detection resistor 2, which is connected between a single cell are taken as inputs, and the plus end of the assembled battery 1A and one end of a battery pack 1B are used as a power supply, providing a differential amplifier 3, that uses one of both ends of the current detection resistor 2 and a terminal at the same potential as the ground. A voltage-current converter 21 converts the output voltage of the differential amplifier 3 into the current, which is supplied to the resistor 22 or the capacitor, and the charge and discharge current is measured. Accurate measurement of the charge and discharge current is made possible, using an operational amplifier sold as a standard commercial product without providing a negative power supply.
Patent JP-2000194869-A (JP)
Title: Document preparation device
Inventor: OSAKI KOJI
IPC: G06F17/24
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To solve the problem that document preparation is accompanied by difficulty since the complicated operation of activating an application program for sticking parts other than characters such as illustrations and images is required. SOLUTION: This device is provided with an optical information input part 11 for reading handwritten or printed character string and layout frame, a frame recognition part 12 for recognizing the handwritten frame, a parts attribute recognition part 13 for recognizing the attributes of the parts stuck inside the recognized frame from the symbol of the handwritten character string or the like and a document display part 15 for information-processing and displaying the output of the frame recognition part 12 and the parts attribute recognition part 13. When the layout frame displayed at the document display part 15 is specified by a cursor, the application program corresponding to the attributes of the parts from the parts attribute recognition part 13 is activated.
Patent JP-H11193675-A (JP)
Title: Door penetration unit and door having it
Inventor: MIYAJIMA JOJI
IPC: E06B7/30
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To pump up remaining hot water under the condition of closing a bathroom door by constituting a door penetration unit so that a through part through which wires and tubes are penetrated is provided, and the wire and tube are passed from the inside to the outside of a room under the condition of closing a door. SOLUTION: A cover 3 is opened to open the through part of a door penetration unit Y, and a pump is submerged in the remaining hot water in a bathtub, and hence the unit is set. The extreme end of a hose connected to the pump is set in the tank of a washing machine, and the feeder cord on the pump side is connected to a receptacle. Next the hose and the cord are passed the through part of the door through unit Y, and the door of a bathroom is closed. Further after setting the pump in the bathtub, the door is closed while passing the hose and the cord, and then the extreme end of the hose can be set in the washing tank outside the bathroom. Accordingly, the door can be opened/closed under the condition of connecting the hose and the cord to the outside of the bathroom, and the door can be perfectly closed during the pumping up work of remaining hot water.  Consequently, vapor or moisture out of the bathroom can be prevented from invading.
Patent JP-2001181872-A (JP)
Title: Corrosion inhibitor for pickling, cleaning solution composition containing the inhibitor and metal surface cleaning method
Inventor: SASAKI HIROSHI
IPC: C23G1/04
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a corrosion inhibitor for pickling by which the corrosion of a metal base is effectively inhibited, and the metal surface is sufficiently cleaned, a cleaning solution composition containing the inhibitor and a method for cleaning the metal surface. SOLUTION: The corrosion inhibitor for pickling soluble in water or acid and containing a polyamine compound (except melamine) having a melamine skeleton shown by formula I or >=1 kind of the salt is provided. The cleaning solution composition contains 0.1-50,000 mg of the inhibitor per 1 l of the picking solution. The metal surface cleaning method comprising spraying the cleaning solution composition on the surface of a metal or dipping the metal in the cleaning solution composition is provided.
Patent JP-2001179879-A (JP)
Title: Polyester resin film coated metal panel
Inventor: YAMANAKA YOICHIRO
IPC: B32B27/36
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a polyester resin film coated metal panel excellent in adhesion after processing/heating, molding processability and impact resistance. SOLUTION: In a polyester resin film coated metal panel, the film formed on a metal panel has a three-layered structure wherein an upper layer comprises an oriented polyester resin with a double refractive index of 0.020-0.100, a lower layer comprises a polyester resin with a double refractive index of 0.015 or less and an intermediate layer comprises an obliquely oriented polyester resin and the thickness of the lower layer is 1.0-3.0 μm.
Patent JP-2001182310-A (JP)
Title: Storage making use of building foundation
Inventor: YUMIBA SHIZUAKI
IPC: E02D29/00
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a storage equipped with a sufficient storage capacity and dwelling possibility at a low cost by effectively using a space between a first floor section as a dead space filled with earth and a foundation slab surface in a foundation method for an apartment house such as conventional spread footing, floating foundation method or the like. SOLUTION: For the storage making use of a foundation part of the apartment house, the first floor section is used as a ceiling 1, the foundation slab surface is used as a floor surface 2, a plurality of the storage are formed by partitioning a space between the ceiling 1 and the floor surface 2 with a wall 3, and stairs S1, S2 and a door 5 used for accesses to the storage are provided.
Patent JP-2001183380-A (JP)
Title: Automatic analyzing apparatus
Inventor: OGUSU HIROYUKI
IPC: G01N35/10
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide an automatic analyzing apparatus with a small and light- weight dispensing apparatus which can surely detect a collision brought about during a dispensing operation with a high sensitivity and can promptly stop the dispensing operation. SOLUTION: The automatic analyzing apparatus is provided with the dispensing apparatus 5 which has a dispensing nozzle 7 for dispensing a liquid for analysis, a holding part 6 for holding the dispensing nozzle 7 to a leading end, a driving means 14 for driving the holding part 6 and a control means 19 for controlling the driving means 14. The dispensing apparatus 5 has an acceleration sensor 15 set to the leading end of the holding part for detecting the collision, a discriminating part 31 for discriminating the driving state in accordance with information from the control means 19, a changing means 32 for changing a threshold for comparison with information detected by the acceleration sensor 15 based on information from the discriminating part 31, and a comparing part 33 for comparing the information detected by the acceleration sensor 15 with the threshold changed by the changing means 32.
Patent JP-2000175915-A (JP)
Title: Ultrasonograph
Inventor: ISHIKAWA HIROKO
IPC: A61B8/06
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To measure the highest bloodstream and its site thereof with higher precision by constituting a processing by means of a continuous wave Doppler mode and a processing by a Doppler rheometry in a pulse Doppler mode in the same cardiac phase based on an electrocardiographic signal. SOLUTION: This ultrasonograph is provided with an electrocardiographic signal fetching part 31 and an electrocardiographic synchronizing signal generating part 32. The part 31 fetches the electrocardiographic signal from a receiving part 3 and transmits it to the part 32. The part 32 generates the electrocardiographic synchronizing signal at every same cardiac time phase based on the electrocardiographic signal and outputs it to a control part 10 and a highest bloodstream position judging part 9. When the highest bloodstream is measured by the continuous wave Doppler mode and the highest bloodstream position is measured by the pulse Doppler mode, the processings by the respective modes are executed synchronously with the electrocardiographic synchronizing signal so that the processings by the respective modes are executed by the same cardiac time phase.
Patent JP-2000179829-A (JP)
Title: Exhaust gas duct of ash melting system
Inventor: HIROSE SHUJI
IPC: B09B3/00
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To prevent a longitudinal duct from being clogged with dust by fitting a scratching body being driven to move up and down to the inner circumferential surface of the duct through a gap and disposing a body penetrating trough the opening of the scratching body when it is moved upward above a longitudinal duct thereby scratching dust. SOLUTION: A scratching body 30 being fitted to the inner circumferential surface 21a of a longitudinal duct 21 through a small gap has a round opening 31 extending in the vertical direction and the outer circumferential fringe part on the lower surface of the scratching body 30 functions as an edge for scratching dust adhering to the inner circumferential surface 21a of the longitudinal duct 21. A penetrating body 35 is secured downward to a cover plate 23. The penetrating body 35 is arranged similarly to the opening 31 of the scratching body 30 and has a diametral dimension being fitted in the opening 31 through a gap and a length long enough to penetrate through the opening 31 and project below the scratching body 30 when it is moved upward.  Since the penetrating body 35 penetrate through the opening 31 and scratches dust when the scratching body 30 is moved upward, the opening 31 can be prevented.
Patent JP-2001184319-A (JP)
Title: Electronic calculator dedicated to shopping
Inventor: MINAMII ISAO
IPC: G06F15/02
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide an electronic calculator in the form of a miniaturized and simplified function to be used only for shopping. SOLUTION: A known electronic calculator is made into miniaturized and simple form, which has only a function for addition (+) and subtraction (-) required for shopping, suitable for carrying and a cumulative amount can be confirmed while shopping.
Patent JP-2000200142-A (JP)
Title: Digitizer and position indicator information detection method
Inventor: ODA YASUO
IPC: G06F3/046
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To detect a position indicator by the time similar to the one in the case of using a single frequency even in the case of detecting it by using two frequencies by handling a first frequency by an X axis coil and simultaneously handling a second frequency by a Y axis coil. SOLUTION: The position indicators 122 and 122 respectively provided with two resonance circuits for which intrinsic resonance frequencies are different as f1 and f2 are provided. Also, transmission/reception means are provided for the two systems of a transmission means 131 and the transmission means 132 and a reception means 141 and the reception means 142. Further, a function for switching the frequency to be handled so as to handle the frequency f1 by the X axis coil and simultaneously handle the frequency f2 by the Y axis coil and to handle the frequency f2 by the X axis coil and simultaneously handle the frequency f1 by the Y axis coil is provided. Then, this digitizer simultaneously and parallelly executes the detection operations of the two position indicators 121 and 122.
Patent JP-2000184748-A (JP)
Title: Inverter
Inventor: HIROSE HIROYUKI
IPC: H02M7/538
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To realize a high power factor of a rectifying power source or an AC power source. SOLUTION: The inverter comprises a rectifying power source 10 for rectifying a voltage of an AC power source 11. The inverter also comprises a smoothing capacitor 20. The inverter also comprises an auxiliary inductor 25 for connecting the capacitor 20 in parallel with the power source 10. The inverter also comprises a switching circuit having a pair of forward switching elements 31, 32 in series to receive the voltage of the power source 10 at both ends of the elements 31, 32. The inverter also comprises fly-wheel diodes 41, 42 connected in antiparallel with the elements 31, 32. The inverter also comprises an inductive load 50. The inverter also comprises a capacitor 60 for an arm for connecting the load 50 in parallel with the element 31. The inverter also comprises an auxiliary capacitor 65 connected in parallel with the power source 10 through the capacitor 60.
Patent JP-H04214317-A (JP)
Title: Pattern generation supporting device for injection molding machine
Inventor: HIRAOKA KAZUO
IPC: G05B19/02
Filed: 1990-12-11
Abstract: PURPOSE:To make a setting pattern corresponding to the load to an injection molding machine and control the unevenness of accuracy of a molded product at the time of setting. CONSTITUTION:A setting device 7 for setting the set value, a controller 1 for receiving a signal from said setting device 7 and generating a set value signal for setting a target pattern and also bias signal and a pattern generating device 2 for receiving a signal from said controller 1 and generating the target pattern are provided, and the target pattern is generated by the power generating device 2 based on said set value signal and bias signal. A substracter 3 is connected with said pattern generating device 2, and a signal from the pattern generating device 2 is received by said substracter 3 and also a sensing signal from an actuator is received by said substracter to output a feed back signal. The actuator is controlled by receiving the feed back signal. A comparator 5 is provided for comparing an operation signal from said substracter 3 with the upper limit, and the output from said comparator 5 is displayed.
Patent JP-H04218502-A (JP)
Title: Production of water-absorbable composite material
Inventor: KADOI SHINJI
IPC: A61F13/53
Filed: 1990-12-12
Abstract: PURPOSE:To produce the subject composite material containing a reduced amount of remaining monomers and having high water absorbability and whiteness by applying to a fibrous substrate an aqueous solution countering a polymerization initiator and monomers including acrylic acid, etc., whose carboxyl groups are partially neutralized, and subsequently applying an oxidative polymerization initiator and a reducing agent to the treated fibrous substrate. CONSTITUTION:An aqueous solution containing a water-soluble polymerization initiator [e.g. 2, 2'-azobis(2-amidinopropane) dihydrochloride] and polymerizable monomers consisting mainly of acrylic acid, >=20% of the polymerizable monomers being neutralized into the alkali metal salt groups or ammonium salt groups thereof, is applied to a molded fibrous substrate (e.g. polyester nonwoven fabric), and the polymerizable monomers applied to the fibrous substrate are subsequently treated with a mixture of an oxidative radical polymerization initiator (e.g. hydroperoxide) and a reducing agent (e.g. ascorbic acid) for forming the composite material of the fibrous substrate with a polymer originated from the polymerizable monomers to provide the objective water- absorbable composite material.
Patent JP-H04217067-A (JP)
Title: Character processor
Inventor: TOSHIMA EIICHIRO
IPC: G06F17/28
Filed: 1990-12-19
Abstract: PURPOSE:To generate the wordbook related to a designated word by displaying a result of retrieval of a dictionary as a table, and designating a desired word. CONSTITUTION:This character processor is provided with a dictionary means in which word information and explanatory information are corresponded and stored, a retrieving means for retrieving the corresponding explanatory information from the word information, a displaying means for displaying a result of retrieval by the retrieving means concerned as a table, a designating means for designating a word to the result of retrieval displayed as a table on the display means concerned, a wordbook data generating means for converting the retrieval result related to the word designated by the designating means into workbook data of a prescribed format, and a wordbook data storage means for storing the wordbook data.