baber/WOPTO huggingface dataset:
Patent JP-H10161519-A (JP)
Title: Training device for harmonica
Inventor: OZAWA YOUJIROU
IPC: G10H5/00
Filed: 1996-12-03
Abstract: PROBLEM TO BE SOLVED: To enable even a beginner to identify the positions of a scale, blowing tones and sucking tones at a glance and to distinctly know the progress of playing by projecting the inverted characters of the scales on a mirror disposed with an angle nearly parallel with a body. SOLUTION: The end 1a of the body 1 of a harmonica has a holder part 2 consisting of screws 2a, springs 2b and wing nuts 2c for holding the end 1a and an arm 3 extending from the holder part 2. The front end of the arm 3 is provided with a mirror 4 at the angle nearly parallel with the body 1. The inverted characters 5 of the scales are displayed on the rear surface 1b of the body 1. A means of displaying the inverted characters 5 of the scales on the rear surface 1b of the body 1 includes a means for directly printing the rear surface 1b or means for directly inscribing the inverted characters on the rear surface. Then, the inverted characters 5 of the scale may be distinctly read when the characters reflect on the mirror 4. The inverted characters 5 alternately consist of the blowing sounds (odd) and the sucking sounds (even) and are, therefore, identifiable by color coding.
Patent JP-H06193710-A (JP)
Title: Damper pulley structure
Inventor: SUZUKI HAJIME
IPC: F16F15/12
Filed: 1992-12-22
Abstract: PURPOSE:To improve cooling performance for a resilient body so as to prevent thermal deterioration of the resilient body and improve durability of the resilient body largely by guiding traveling wind to the resilient body, and improve serviceability in attaching/detaching a damper pulley. CONSTITUTION:In a damper pulley structure to be installed on an end part of a rotary shaft, a pulley 3 having a pulley hub part 4 to be engaged with the end part of the rotary shaft, a disc part 5 perpendicular to the rotary shaft, and a rim part 6 is provided, a mass body 10 is installed on a front surface of the disc part 5 of the pulley 3 through a resilient body 9, through-holes 12, 12 are bored in the mass body 10 to penetrate in the axial direction of the rotary shaft, and through-holes 11, 11 are bored in the disc part 5 to penetrate the disc part 5 at corresponding positions to the through-holes 12, 12. In the resilient body 19, a communication hole 14 is formed to communicate the through-holes 12, 12 in the mass body 10 with the through-holes 11, 11 in the disc part.
Patent JP-2000240635-A (JP)
Title: Terminal fixing device for cable
Inventor: SUZUKI KENICHI
IPC: B60K20/00
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To provide an excellent terminal fixing device for a cable, which can quickly fix a socket member to a bracket without a tool by comparatively simple operation, completely cope with vibration, creep phenomenon and stress relaxation, and keep the fixed state of the socket member to the bracket without slip-off over a long period of time. SOLUTION: By a torsional spring 7, a nut part 6 is screw-fixed on a male screw part 3b to be turned and energized always in the fastening direction to a bracket. Fixing work is completed in a simple operation without a special tool and loosening of the nut part 6 is prevented by increased fastening torque of the torsional spring 7, thereby preventing slip-off to keep good fixed state of the socket member 3 to the bracket.
Patent JP-2001179416-A (JP)
Title: Injection molding apparatus
Inventor: TAKEI ATSUKI
IPC: B22D17/20
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To provide an injection molding apparatus which reduces the temperature variation in a heating cylinder and can manufacture a high quality molding in a good repeatability by suppressing the variation of the conducting state of heat escaped through an extrusion member of screw, etc., in the inner part of ah eating cylinder and a base block. SOLUTION: A water passage 34b is formed in the inner part of the base block 34, and the water 34c supplied from a water supplying device 38 is made to flow through the inner par of the water passage 34b. The water supplying device 38 adjusts the water temperature and water flow rate supplied into the water passage 34b based on a temperature control command received from a temperature controller 39. The temperature controller 39 outputs the command into the water supplying device 38 based on the temperature detected by temperature sensors 32b, 34d to control the temperature and flow rate of the water supplied into the water passage 34 by the water supplying device 38.
Patent JP-H06193417-A (JP)
Title: Decompression device of small air cooled engine
Inventor: KAWACHI KOKICHI
IPC: F01L13/08
Filed: 1992-12-25
Abstract: PURPOSE:To carry out a normal output driving by way of certainly releasing decompression by making force to pressurize a shaft end of a mushroom valve larger than energizing force of a compression spring of the mushroom valve by energizing torque of a torsion spring wound around a fixed shaft at the time when an engine stops or is at low rotational speed. CONSTITUTION:At the time when an engine 21 stops or is at starting rotational speed, wind pressure of the wind delivered by a cylinder cooling fan 29 is weak, and rotational torque of a wind wear plate 36 by this wind pressure is low. In addition, as force to push a shaft end of a mushroom valve 31 by energizing force of a torsion spring wound around a fixed shaft is larger than energizing force of a compression spring 33 of the mushroom valve 31, the mushroom valve opens and decompresses. Torque of the wind wear plate 36 by the wind pressure at the time when engine speed rises and sufficient cooling wind flows excels energizing torque of the torsion spring and revolves the wind wear plate 36. Consequently, pressure of a compression chamber where the mushroom valve 31 is closed and decompression is released rises, and it is possible.
Patent JP-2001177063-A (JP)
Title: Semiconductor device, and amplifying circuit, and active filter
Inventor: ODA TOMOKI
IPC: H01L27/04
Filed: 1999-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device, an amplifying circuit, and an active filter which can fix the resistance values of resistance elements irrespective of temperatures, and can simplify the circuit constitution. SOLUTION: A secondary biquad filter circuit 100 is composed of a differential amplifier A1, transconductance amplifiers gm5 and gm6, buffers B1 and B2, and resistors R1, R2, and R3. The transconductance amplifier gm5 is composed of resistors 17, 18, RX1, and RY1, and transistors 31, 32, 33, and 34, and a current source IS3. Here, it is possible to fix the conductance of the transconductance amplifiers gm5 and gm6 irrespective of the temperature, by connecting the resistor RX1 having negative temperature property and the RY1 having positive temperature property in series.
Patent JP-2000184099-A (JP)
Title: Charging data transfer system for exchange for station
Inventor: TERASONO KOICHIRO
IPC: H04M15/04
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To efficiently transfer charging data without placing burden on an exchange for a station. SOLUTION: The exchange 10 for the station is provided with call controllers 101, 102 and 103 for generating the charging data from call connection information at the time of the end of call connection and external storage devices 104, 105 and 106 individually connected to the respective call controllers 101, 102 and 103 for storing the charging data. The respective call controllers 101 and 102 and 103 are individually provided with transfer devices 110, 111 and 112 for transferring the charging data to a charge center. The respective charging data generated in the respective call controllers 101, 102 and 103 are directly transferred to the charge center.  In the case that communication with the charge center is interrupted, the respective call controllers 101, 102 and 103 store the charging data in the respective external storage devices 104, 105 and 106, and when the communication with the charging center is restarted, the charging data stored in the respective external storage devices 104, 105 and 106 are transferred to the charge center.
Patent JP-H06189634-A (JP)
Title: Method for growing lawn and soil therefor
Inventor: MUTOU TATSUYA
IPC: A01G7/00
Filed: 1992-12-26
Abstract: PURPOSE:To inhibit the extension of root, suppress the growth of leaf, reduce the lawn mowing labor and suppress the pest damage in the growth of lawn by forming a water-permeable layer composed of glassy granules obtained by crushing slag, etc., under the surface soil to protect the root of lawn. CONSTITUTION:A subsoil 40 is put into a square planter and the subsoil layer is covered with a water-permeable layer 30 of >=2cm thick composed mainly of glassy granules having an average particle diameter of 0.1-3mm and obtained by crushing slag. A loamy surface soil layer 20 of 5-15cm thick is formed on the water-permeable layer 30 and lawn grass 10 such as penncross bentgrass, tallfescue shortstop and ryegrass penant is grown on the soil in natural outdoor environment. The extension of the root 11 growing in the surface soil 20 is stopped with the water-permeable layer 30 to suppress the growth of the leaf 12, reduce the lawn mowing labor, prevent the problem of unmowed lawn near the buildings and trees, ensure good draining of water to prevent the root rot, cause little growth of sundry germs and proliferation of pests and grow the lawn grass without using agrichemicals.
Patent JP-H10192896-A (JP)
Title: Sludge treatment facility
Inventor: YAMAZAKI MASAYASU
IPC: B01D53/56
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To dispose of organic sludge without implementing pretreatment such as drying, to reduce treatment costs, to decrease NOx in exhaust gas from a kiln, to increase the denitration percentage of NOx in the exhaust gas, and to deodorize the exhaust gas. SOLUTION: A cement raw material (a) is burned in a kiln 4 to be converted into cement clinker (a'). On this occasion, organic sludge (b) in a storage tank 5 is supplied to a kiln end part 4a by the slurry pump 13 of a sludge introduction apparatus 6. As a result, NOx in exhaust gas during burning is reduced by the denitration effect of ammonia contained in the organic sludge. Since waste organic sludge (b) is used, the costs of NOx reduction are reduced. Although pretreatment such as drying has been required for the incineration of the organic sludge (b), since water in the organic sludge (b) is evaporated by the heat during the burning of the cement raw material (a) and ammonia is decomposed during denitration, the organic sludge can be disposed of efficiently without pretreatment.
Patent JP-H10181408-A (JP)
Title: Grip equipped inside car
Inventor: KUBOTA NORIO
IPC: B60N3/02
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To prevent a defective moulding from generation by retaining a specific rigidity and keep low the necessary amount of synthetic resin for forming a core and a skin to make a moulding cycle time short and inexpensive. SOLUTION: The grip is composed of a core 10, which is dividually formed from two longitudinally divided pieces 10a, 10b with the respective divided pieces 10a, 10b formed in approximately a C shape cross section and formed into a hollow rigid body retaining an interior space 11a by providing reinforcement ribs 12a to 12c, 13 in respective interiors, and a skin 29 covering the outer circumference of the core 10. The core 10 has a frame shape fitting flange 14 provided on a divided piece 10b on one side and is integrally assembled with abutting the reinforcement ribs 12b, 13 each other at their tips an also fitting the fitting flange 14 into the inside surface of the opposing divided piece 10a.
Patent JP-H10197658-A (JP)
Title: Shell structure of clock
Inventor: MATSUZAKI RYOJI
IPC: G04B45/00
Filed: 1996-12-30
Abstract: PROBLEM TO BE SOLVED: To enable raising freedom of fixing position of movement and changing the fixing position of legs according to the fixing position of the movement. SOLUTION: In the shell structure of a clock, a plurality of movement fixing parts 4, 6 and 8 are provided in different positions on the back 2a of the shell 2. Therefore, only by selecting the movement fixing parts 4, 6 and 8 and fixing the movement, changing movement position becomes possible. Also, by changing the direction of the shell 2, it becomes possible to show the movement position in various stiles.
Patent JP-H05320176-A (JP)
Title: Antibacterial cyanoguanidino compound
Inventor: HONDA TSUNETOSHI
IPC: A01N55/00
Filed: 1991-12-28
Abstract: PURPOSE:To provide a new cyanoguanidino compound excellent in the antibacterial property, persisting property and hydrophilicity and useful as an intermediate for compounds having biguanide groups, etc. CONSTITUTION:The compound of formula I (X<1> is halogen, 1-5C alkoxy; X<2>, X<3> are 1-5C alkyl, alkoxy, halogen; Y is monovalent group containing one or more cyanoguanidyl groups). For example, a compound of formula II. The compound of formula I is obtained by reacting a compound of formula II (Y<1> is monovalent group having one or more amino groups) with a compound of formula IV or V.
Patent JP-H06200034-A (JP)
Title: Layered organosilicon polymer, its molding and their preparation
Inventor: TANI MASAAKI
IPC: C08G79/14
Filed: 1992-12-28
Abstract: PURPOSE:To obtain a polymer having both the feature of an inorganic material and the feature of an organic material by reacting an organoalkoxysilane having an alkoxyl group and an organic group with a salt of a metal or the like in a weakly alkaline liquid. CONSTITUTION:An organoalkoxysilane having an alkoxyl group and an organic group and an inorganic salt, organic salt or alkoxide of a metal selected from among Mg, Al, Ni, Co, Cu, Mn, Fe, Li, V and Zr and optionally a silicon alkoxide are dissolved or dispersed in an inorganic polar solvent, an organic polar solvent or a mixture thereof, and an alkali is further added to the mixture to make it weakly alkaline. Thus, optionally after aging, a layered organosilicon polymer which is a laminate of a tetrahedral sheet 4 having silicon or a metal as the central metal with an octahedral sheet 2 having a metal as the central atom, wherein part or all of the silicon or metal atoms as the central atoms of the tetrahedral sheet 4 are covalently bonded with an organic group can be obtained.
Patent JP-H05184184-A (JP)
Title: Motor driving circuit
Inventor: HAYAKAWA TATSURO
IPC: H02P6/08
Filed: 1991-12-28
Abstract: PURPOSE:To get driving waveform geared to the revolution of a motor even if it changes, by correcting the phase difference between the rotational position of the motor and the waveform data by the delay time from the detection of position and the output of wave data, in a motor driving circuit which has a waveform memory for driving a motor. CONSTITUTION:A free counter 22, which counts the output signal SFG of FG3 independently, is provided in addition to a counter 5, which counts the positional relation between the rotor and the stator of a motor 2 by the output signal SFG of GF3 and the output signal SPC of a positional detector 7. This free counter 22 receives clock signals CLK from a clock generating circuit 21, and sends out a detection signal SDET, which shows the cycle of the output signal SFG of FG3, to CPU6. CPU6 calculates the correction geared to the cycle of the output signal SFG in real time, and adds it to the reference waveform data read out of a waveform memory 8, and drives the motor 2 by the waveform data geared o the rotational position.
Patent JP-2001171065-A (JP)
Title: Pressurizing/laminating device
Inventor: SUGIHARA EIJI
IPC: H05K3/00
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a pressurizing/laminating device with an improved diaphragm durability. SOLUTION: An upper hold-down plate 23 is set inward from a lower hold- down plate 26 at a position of the end part of an opening of the paired plates 23, 26 which hold a diaphragm 13 in between through a spacer 25 by compressing the periphery of the diaphragm 13, which is, in turn, fixedly compressed between the upper and the lower hold-down plate 23, 26. In addition, a bulging part 22 is formed by the crowding-out action of the diaphragm 13 at the end part S of the lower hold-down plate 26 of the diaphragm 13. The diaphragm 13 is bent at the end part R of the upper hold-down plate 23 located at a different position from the bulging part 22 by expanding the diaphragm 13 so that an upper and a lower cover film 2, 4 and a laminated element 7 are contact-bonded. Thus a deforming pressure to be applied to the diaphragm 13 is dispersed.
Patent JP-H0623908-A (JP)
Title: Membrane treatment member
Inventor: CHIBA MITSUNARI
IPC: B32B15/08
Filed: 1991-12-26
Abstract: PURPOSE:To obtain a membrane treatment member excellent in a substantial feeling along with a three-dimensional aesthetic feeling with due regard to glossiness, transparency, reflectivity or refractivity by arranging metal foil on a transparent film and providing a transparent resin membrane layer thereon. CONSTITUTION:In order to put the double-side properties and flatness of metal foil 1 to practical use and to obtain a flat structure, as a membrane treatment member, a resin compsn. consisting of 40 pts.wt.. of an epoxy resin, 43 pts.wt. of a phenol resin and 17 pts.wt. of special silicone is used. As a solvent, 150 pts.wt. of methyl ethyl ketone, 100 pts.wt. of toluene, 50 pts.wt. of xylene and other mixed solution are kneaded and dissolved for 48 hr by a ball mill and filtered to obtain a treated solution. This treated solution is applied and thermally cured at 120 deg.C for 1-2hr.
Patent JP-H0697340-A (JP)
Title: Manufacture of leadframe
Inventor: MATSUBARA TOSHIYA
IPC: H01L23/50
Filed: 1991-12-24
Abstract: PURPOSE:To stably manufacture a multi-pin leadframe having a superior geometrical accuracy in an industrial manner by the use of pressing and etching in combination. CONSTITUTION:A method for manufacturing a leadframe 4 comprises the steps of: drilling outer leads 3 by pressing; eliminating punch burrs of a thin metal plate where the outer leads 3 are formed or reducing the projection of the punch burrs; forming a photoresist film 11 on the metal thin plate; and forming at least inner leads 2 or the ends of the inner leads by etching. Thereby, the burrs of the metal thin plate where the outer leads 3 are formed by pressing are eliminated, or the projection of the burrs is reduced. Then, the inner leads 2 are formed by etching. However, at this time, an etchant will not erroneously enter the surface of the metal plate, and hence the leadframe 4 having a number of pins and a fine structure is stably manufactured in an industrial manner.
Patent JP-2000203505-A (JP)
Title: Heat-sealing apparatus for lens package
Inventor: DUNCAN GREGORY SCOTT
IPC: B65B5/08
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for packaging contact lenses. SOLUTION: One heated mandrel 32 is disposed above a plurality of containers 24. This heated mandrel is movable between a retreating position located above these plural containers and an engaging position nearby the plural containers. Further, a lid material 26 is selectively movable between its retreating position and its insertion position. The insertion position is arranged between the heated mandrel and the plural containers, and the position of the lid material is fixedly kept until at least the heated mandrel is brought into contact with the lid material while moving to its engaging position at the insertion position of the lid material. Furthermore, in another mode of employment, a lid material is provided which has a printed display part. Such a lid material is fed from a roll under constant tension.  A visual matching inspection system inspects printed contents on the lid material and a matching state in a means for feeding the lid material as well.
Patent JP-2000183483-A (JP)
Title: Board for inspection of electronic component and its manufacture, and inspection method for electronic component
Inventor: MURAMATSU SHIGEJI
IPC: G01R31/02
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To obtain a board for the inspection of an electronic component with which the electrical test of the electronic component such as a chip-sized package, in which connecting terminals are formed with extremely high density, can be surely performed. SOLUTION: This board 50 for inspection is used to make the electrical test of an electronic component which comprises bump-shaped connecting terminals. In a region, in which the component is mounted on one face of an insulating board 10 which has electrical insulating property, opening parts 11 which have an opening diameter into and from which the respective connecting terminals can be inserted and pulled are formed, so as to correspond to the arrangement of the connecting terminals in that they are passed through the insulating board 10. On the other face of the insulating board 10, pad parts 14 which are exposed on the bottom face of the opening parts 11 and which come into contact with the connecting terminals to be set for electrical continuity are formed.  In addition, connection pad parts 16 which come into contact with the contact terminal of an inspection apparatus so as to be set for electrical continuity are formed. In addition, wiring patterns 12, which electrically connect the respective pad parts 14 to the respective connecting pad parts 16 and which are composed of wiring parts, are formed.
Patent JP-H06213888-A (JP)
Title: Immunological determination method of human 72-kda gelatinase/iv-type collagenase
Inventor: OKADA YASUNORI
IPC: G01N33/573
Filed: 1992-12-24
Abstract: PURPOSE:To determine human pro MMP-2 within a sample to be tested rapidly with high sensitivity and accuracy by using two types of monoclonal antibodies which specifically combines with human 72-kDa gelatinase/IV-type collagenase (human pro MMP-2). CONSTITUTION:Two types of monoclonal antibodies which specifically combine with human pro-MMP-2 are used as carriers which combine with solid phase carriers or antibodies which give labeled substances, thus performing measurement immunologically by the sandwich method. Balls, microplates, sticks, fine particles, or test tubes made of for example polystyrene and polycarbonate for well adsorbing protein such as antibodies can be selected arbitrarily and used as the solid phase carriers. On the other hand, after an object containing antibodies is fractionated with ammonium sulfate as antibodies giving the labeled substance, anion exchange gel and IgG fraction are performed and further specifically combined part Fab' which is obtained by reduction after pepsin digestion can be used.
Patent JP-2001176742-A (JP)
Title: High-voltage transformer
Inventor: YUBUNE TADAO
IPC: H01F27/32
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a high-voltage transformer, using an epoxy resin composition which does not exert adverse effects on the environment and has satisfactory infiltration property, heat and humidity characteristics, and thermal shock property as an insulating material. SOLUTION: This high-voltage transformer is constituted, in such a way that a low-voltage coil wound around a low-voltage coil bobbin, a high-voltage coil which is split into a plurality of coil layers coaxially wound around a high-voltage coil bobbin, electronic components, a bleeder resistance substrate 9 formed by printing a resistor on a ceramic substrate and coating the resistor with epoxy resin, etc., are incorporated in an encapsulating case 7 and the epoxy resin composition containing an epoxy resin, curing agent, filler, flame retarder, diluent, and coupling agent is injected into the case 7 as the insulating material. The epoxy resin composition contains an aluminum hydroxide produced by a deposition method as the flame retarder, a bifunctional epoxy diluent as the diluent, and crystalline silica as the filler.