baber/WOPTO huggingface dataset:
Patent JP-2000029461-A (JP)
Title: Key touching device of musical box
Inventor: NAGASHIMA TOMIKO
IPC: G10F1/06
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To prevent a return pawl and feed pawl from strongly coming into contact with a star wheel and to prevent the generation of noise by constituting the return pawl of a thin resin sheet having elasticity and attaching this return pawl to a black so as to come into contact with the star wheel. SOLUTION: The return pawl 16 is composed of a thin resin sheet or rubber sheet having elasticity and is previously so disposed that the return pawl 16 comes into contact with the star wheel like in the state of F. In the case of intermittent feed, the return pawl 16 returns to the state of F from the state of G when the star wheel rotates 90 deg.. A noise is hardly produced by the operation of the return pawl 16 of this time. After the feed pawl 13 feeds the pawl 1 of the star wheel by 90 deg., the pawl 1 is returned by θ deg. by the feed pawl 13 and the return pawl 16 is deflected and changed like the state of J from the state of F. After the feed pawl 13 retreats completely, the pawl 1 is returned to the original state K by the deflection force of the state of J.  There is substantially no contact sound of the feed pawl 13 and the pawl 1 of this time and the running sounds of the star wheel remain slightly.
Patent JP-H0797992-A (JP)
Title: Scroll compressor
Inventor: UKAI TETSUZO
IPC: F04C18/02
Filed: 1993-09-30
Abstract: PURPOSE:To provide a scroll compressor having a check valve which can prevent abnormal sounds from being generated by the collision of a valve element with a scroll with a compression mechanism being driven, and can ease the collision of the valve element with the scroll when the driving of the compression mechanism is stopped. CONSTITUTION:A check valve 71 is provided with a holding cylinder 72 provided in an upright position and communicated with a discharge port, and a valve element 75 provided inside the holding cylinder in such a manner as to freely rise and fall so that when lowered it closes the discharge port, while when levitated by gas discharged from the discharge port, it opens the discharge port. plurality of discharge holes are formed in the holding cylinder at intervals in the longitudinal direction, and the discharge hole with the smallest opening area is in the nearest position to the discharge port.
Patent JP-H1182972-A (JP)
Title: Method for supplying combustion material to combustion furnace
Inventor: NAGAHAMA KAZUO
IPC: F23G5/50
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To stabilize the combustion state in a furnace by managing the solid waste being thrown into the furnace and the processing quantity of low heating value waste integrally thereby homogenizing the waste. SOLUTION: A load being applied to a lower damper 7 after a solid waste 2 is introduced into a weighing unit space 8 is measured as the weight of the solid waste 2 in weighing unit. Based on the correlation between the weight per unit volume of solid waste including moisture predetermined empirically and the heating value per unit weight at the time of combustion, the heating value per unit weight of the solid waste 2 is calculated from the measured weight thereof. The heating value per unit weight of waste being thrown into the furnace from a hopper 4 is made uniform by regulating the set quantity of a low heating value waste 3 using the calculated heating value as an index.
Patent JP-2001063181-A (JP)
Title: Cover opening and closing device of portable printer
Inventor: TAKEUCHI SAKAE
IPC: B41J29/13
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To realize the sure and easy execution of the loading work of a printing medium with no rolling off from a printer main body at the loading of a label continuum (the printing medium) even under the state that a portable printer is installed on the body of an operator and the easy printing operation with the portable printer and other operation. SOLUTION: This cover opening and closing device is characterized by opening and closing an opening and closing cover 12 not vertically (or not perpendicularly) but laterally (or horizontally). A medium loading part 36 and the opening and closing cover 12 are provided on the perpendicularly lower side of a printer main body 11. In addition, the opening and closing shaft of the opening and closing cover 12 is provided parallel to the direction transferring from the medium charging part 36 of a printing medium to a printing part 15. At the same time, the feeding shaft of the printing medium in the medium loading part 36 is provided on the inner wall surface of the opening and closing cover 12.
Patent JP-H0993751-A (JP)
Title: Protector for wire harness
Inventor: HATTORI HIROAKI
IPC: B60R16/02
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To reduce the dispersion of the margins (pullout dimension) of the element wires of a branch wire harness which are led out from the cut, being branched within the protector body. SOLUTION: In an object where a cut 5e to branch and lead a part of the wires of a wire harness W/H to the outside is made at the sidewall 5f of the protector body 5A to accommodate the wire harness W/H, a guide projection 5g for bending the branched wires W at a roughly right angle and guiding them to the outside from the cut 5e is provided at the branch position of the wire harness W/H within the protector body 5A.
Patent JP-H1156885-A (JP)
Title: Motor-driven artificial hand
Inventor: KIKUTANI ISAO
IPC: B25J15/08
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To open/close fingers at high speed, to improve responsiveness, to reduce noises and further to simplify a structure by providing a crimping part having a supporting member for fingers, electromagnetic actuator for reciprocatively moving an output part, and link mechanism for opening/closing the fingers while being interlocked with the output part. SOLUTION: The main part of a motor-driven artificial hand is composed of a crimping part 1 for freely turnably supporting 1st and 2nd fingers 11 and 12 through a supporting member 13, linear actuator 2 as the electromagnetic actuator for linearly moving an output part 21, link mechanism 3 for opening/ closing the respective fingers 11 and 12 of the crimping part 1 while being interlocked with the linear motion of the output part 21, and wrist part 4 connected to the linear actuator 2. Therefore, any decelerating mechanism or transforming mechanism constituted in the conventional motor-driven artificial hand with a miniaturized motor as a driving source is unnecessitated. Further, since the output of the linear actuator 2 is directly transmitted to the link mechanism 3, the speed for opening/closing the fingers 11 and 12 is accelerated and responsiveness can be improved.
Patent JP-H1087218-A (JP)
Title: Car suspending equipment for elevator
Inventor: IMAZU AKIRA
IPC: B66B7/00
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a car suspending equipment for an elevator simplified without coming into contact with an opening part for a main rope and without applying unreasonable force to a cross head of a car. SOLUTION: In this suspending equipment, a machine room side car suspending equipment 8 longer than maximum dimension of an opening part 4 for a main rope formed in a floor of a machine room 1 and a car side car suspending equipment 9 longer than width of a cross head 7 of a car 6 are connected by a rope 10 with base. In this way, the car suspending equipment for an elevator, simplified without coming into contact with the opening part for the main rope and without applying unreasonable force to the cross head of the car, can be provided.
Patent JP-H08117605-A (JP)
Title: Improved epoxide isomerization catalyst
Inventor: MAMUUDO KEI FUARAJI
IPC: C07B61/00
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To develop an improved catalyst for isomerizing epoxides into allylic alcohols. SOLUTION: A supported catalyst comprising 5-95 wt.% lithium phosphate and 5-95 wt.% high-purity silica support (wherein the content of silicon dioxide is at least 98 wt.%) is provided. Thereby, use of high-purity silica as the catalytic support results in improved epoxide conversion, allylic alcohol selectivity and reduced by-product generation.
Patent JP-H03109482-A (JP)
Title: Surface treating agent of jewel
Inventor: YOSHIZUMI MOTOHIKO
IPC: C07F7/18
Filed: 1989-09-22
Abstract: PURPOSE:To obtain the title treating agent providing jewels with excellent stain resistance without damaging appearance, preventing deterioration, improving lubricating properties, comprising a specific fluorine-containing silane compound. CONSTITUTION:The aimed composition comprising a fluorine-containing silane compound shown by the formula [Rf is 4-12C perfluoroalkyl; Y is CH2, CH2O, NR<1>, CO2, CONR<1>, S, SO2 or SO2NR<1> (R<1> is H or 1-5C alkyl) A is 1-5C alkyl; X is 1-5C alkoxy; n is 0-3 integer; k and m are 1-3 integer]. In using the compound, preferably the compound is dissolved in an organic solvent such as hexane or methylene chloride into 0.1-20wt.% solution and used.
Patent JP-H0694245-A (JP)
Title: Heating and cooking device
Inventor: SAKAKIBARA MOTOYA
IPC: F24C7/06
Filed: 1992-09-14
Abstract: PURPOSE:To improve a manufacturing characteristic of a lower heater, save its manufacturing cost, increase its safety characteristic and improve a heating efficiency. CONSTITUTION:An upper heater 15 and a lower heater 17 are arranged at a ceiling part and a bottom part of a heating and cooking chamber 12, respectively. A rotary table 25 is rotatingly driven by a motor 27 to heat food while the table is being rotated by a motor 27. In such a heating and cooking device described above, the lower heater 17 is formed into a planer form and at the same time it is also arranged at the deeper location than a transmitting shaft 24 of the rotating table 25.
Patent JP-S60140224-A (JP)
Title: Recording device of additional information
Inventor: KASAHARA SEITAROU
IPC: G03G15/04
Filed: 1983-12-28
Abstract: PURPOSE:To prevent image fogging at the part of additional information copied together with an original image by arranging a display part consisting of electroluminescence and transmission type liquid crystal on the reverse surface of a scale plate provided to a mount part for original information. CONSTITUTION:The scale plate 25 is mounted on the left end of an original glass plate 2, and the display part 26 consisting of liquid crystal is arranged between the scale plate 25 and an original glass table 2. The display part 26 consists of a transmission type liquid crystal part 76 positioned on the top surface of the original glass table 2 and EL (electroluminescence) 77 provided on its top surface. When an optional display is made on the liquid-crystal part 76, the EL77 on the top surface is also powered on and light from the EL77 is transmitted through the transmission type liquid-crystal part 76 to perform exposure, so the fogging of a copy image due to the ground color of the transmission type liquid-crystal part 76 is caused.
Patent JP-H0582382-A (JP)
Title: Chip-shaped electronic component
Inventor: MASUDA MINORU
IPC: H01C1/012
Filed: 1991-09-25
Abstract: PURPOSE:To provide a chip-shaped electronic component whose reliability in a soldering operation is high in the chip-shaped electronic component which is used in various kinds of electronic apparatuses and which has been resin- molded and outer-packaged. CONSTITUTION:A hollow 4 by using a knockout pin in a resin-molding metal mold is formed on the surface of a resin-molded body 1; metal sheet terminals 2a, 2b are bent up to stepped parts 3a, 3b formed in both end parts on the rear surface of the resin-molded body 1; the difference in a height between bottom faces 5a, 5b and the rear surface of the resin-molded body 1 is eliminated. By this constitution, a soldering defect that only one out of the metal sheet terminals 5a, 5b is soldered due to the bur of a molding resin is eliminated, and the reliability of a soldering operation is enhanced sharply.
Patent JP-H08109092-A (JP)
Title: Igniter for fireworks
Inventor: OKITSU TOSHIHIRO
IPC: C06C7/00
Filed: 1994-10-11
Abstract: PURPOSE: To provide a safely handleable igniter for fireworks. CONSTITUTION: This igniter for fireworks is provided with an igniter cylindrical unit 30 comprising a bottomed cylindrical unit, an ignition charge 35 filled in the interior of the igniter cylindrical unit, a closing plug 33 for closing an opening of the igniter cylindrical unit, a spatial part 37 formed between the closing plug and the ignition charge and two conduits 38 and 40 for entry and discharge capable of passing through the closing plug and transmitting a signal by the combustion of a fuel gas. The ignition charge comprises metallic silicon and trilead tetroxide. In this blend, the ignition charge comprises 10-40 pts.wt. metallic silicone and 60-90 pts.wt. trilead tetroxide, preferably 20-30 pts.wt. metallic silicon and 70-80 pts.wt. trilead tetroxide. Otherwise, the ignition charge comprises metallic boron and barium chromate.  In this blend, the ignition charge comprises 2-20 pts.wt. metallic boron and 80-90 pts.wt. barium chromate, preferably 5-15 pts.wt. metallic boron and 85-95 pts.wt. barium chromate.
Patent JP-H04122994-A (JP)
Title: Musical sound synthesis device
Inventor: MORI DAISUKE
IPC: H03H17/02
Filed: 1990-09-13
Abstract: PURPOSE:To realize timbre variation corresponding to a play form by composing the device of a conversion part which outputs a progressive wave component with a driving input and a reflected wave component, a filter which processes and outputs the reflected wave component, a memory stored with reflection coefficient sets, and a reflection coefficient supply part. CONSTITUTION:The device consists of the conversion part 121 which outputs the progressive wave component with the driving input and reflected wave component, the filter 202 which processes and outputs the reflected wave component as to the inputted progressive wave component, the memory 202 stored with the reflection coefficient sets corresponding to plural performance forms present in respective pitches, and the reflection coefficient supply part 200 which reads a reflection coefficient set corresponding to a performance form indication to be outputted out of the memory and supplies it to the filter. The supply part 200 reads reflection coefficients in the corresponding reflection coefficient set out of the memory 201 in order at timing required for the arithmetic of the filter 202 according to an inputted form signal indicating a performance form and supplies them to the filter 202, so the filter 202 performs the arithmetic of the reflected wave component with the reflection coefficient set characteristic to the performance form for the progressive wave component outputted by the conversion part 21.
Patent JP-S62107245-A (JP)
Inventor: JIYOOJI NOOMAN FUAAKUAA
IPC: F02M19/12
Filed: 1986-10-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2001073649-A (JP)
Title: Door structure for unit bath
Inventor: HAYASHI KENJI
IPC: E04H1/12
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To prevent leakage of overflowing hot water to the outside of a bathroom even in the case of barrier free design in which a difference in level at the entrance is made small. SOLUTION: This door structure of a unit bath is formed so that, with a lower frame 3 provided on one side of the washing floor 1A of a bathroom, the lower frame 5 of a door main body 4 may come into contact with a seal member 6 provided at the lower frame 3 when the door main body 4 is closed. The lower frame 3 is formed out of an upright wall 3A formed out of one side of the lower side 7A of an external frame 7 fixed to the outside of a bathroom so as to bend downward, a sloped wall 3B slopping down gradually from the lower end of the upright wall 3A to the bathroom, and an extending part 3D which is one step down the sloped wall 3B through a stage part 3C and extends to the bathroom side. An engagement protruding bar 5A is formed on the bathroom outside of the lower frame 5 at the position higher than one side of the lower side 7A of the external frame 7.  A seal member 6 involving an upper end part which is engaged with the engagement protrusion 5A is fitted onto the upright wall 3A. A packing material 8 whose lower end side is brought into contact with the staged part 3C when a door is closed is fitted, so as to hang, onto the lower side of the bathroom side of the lower frame 5.
Patent JP-2000076979-A (JP)
Title: Sealing structure of circuit breaker
Inventor: FUJIOKI HIROSHI
IPC: H01H71/06
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To easily know the replacement time by providing a thermosensitive material, which detects a prescribed temperature or higher to discolor, and will not re-discolor after discoloration, on a seal stuck in the contact part between a body housing for housing a contact opening and closing mechanism and a detecting device for overcurrent for forcedly opening a contact and a cover housing for blocking the opening so as to be extended over the both. SOLUTION: A seal 11, stuck to the contact part between a body housing 1 for housing an opening and closing mechanism for the contact between input and output terminals and an abnormal current detecting device through the opening and a cover housing 2 for blocking the opening thereof so as to extend over the both, is provided with a thermosensitive material of irreversible temperature showing coating material. This coating material is formed of a temperature showing coating material of metal base compound of Co or Fe which is thermally decomposed at a specified temperature and clearly discolored and varnish. Accordingly, the temperature rise accompanied by change on standing or thermal deterioration and the trace of the housing having been opened can be known.  The seal 11 is preferably stuck to the vicinity of the input and output terminals, and the electrical fire due to insufficient screwing can be prevented.
Patent JP-S61125160-A (JP)
Title: Leadless type glass sealing diode
Inventor: KAWADA SHIGERU
IPC: H01L21/50
Filed: 1984-11-22
Abstract: PURPOSE:To prevent the generation of cracks in sealing glass by forming a taper between the periphery of a head section and a body section in a nail type electrode and regulating the ratio of the diameter of the head section to the height of the taper to 0.057-0.086. CONSTITUTION:An nail type electrode 1 consists of a body section 11 and a head section 12, and a taper 13 is shaped between the periphery of the head section 12 and the body section 11. The ratio of the diameter D of the head section 12 to the height h of the taper 13 is set to 0.057-0.086. When a sealing temperature is high, sealing glass 3 hangs down and the lower end of sealing glass reaches the intermediate section of the taper 13, strong strain is not generated because the boundaries of the surface of the taper 13 and the surface of glass 3 are in contact at preferably gentle angle. Accordingly, the generation of cracks in sealing glass 3 is prevented.
Patent JP-S63101644-A (JP)
Title: Ventilation device for gas range
Inventor: ARAI TAKASHI
IPC: F24F7/06
Filed: 1986-10-16
Abstract: PURPOSE:To prevent smoke or hot air generated by a gas range from spreading so as to prevent the room from being contaminated by providing a feed air line which permits the outside air to be supplied from air outlet in the rim of a hood unit into the room to form an air curtain to suppress the smoke and heat from spreading. CONSTITUTION:The outside air is taken-in by operating a fan motor 8 for feed air to be delivered through a feed air channel formed by a frame-body 1 and a hood unit 2 out of multiple air outlets 2b around a gas range 10 to form an air curtain. The air curtain formed by such feed air line envelops the smoke or hot air generated by the gas range 10 and prevents them from spreading. The smoke or hot air etc. generated by the gas range 10 is led into the hood unit which is expanding downwardly. At this time, the outside air supplied from the air outlets 2b is also led into the downwardly expanding hod unit 2 along with the smoke etc. and a quantity of air which is greater than that supplied from the air outlets 2b to the air curtain is drawn by an exhaust fan motor 7 to be discharged outside the room.
Patent JP-S60138454-A (JP)
Title: Automatic defect discriminating method in magnetic powder flaw detecting inspection
Inventor: UCHIHARA TOSHIO
IPC: G01N27/84
Filed: 1983-12-27
Abstract: PURPOSE:To discriminate a defect from an undercut, a spatter, etc. by forming a paint film of a non-magnetic material to a prescribed thickness on the surface of a body to be inspected, and executing a magnetic powder flaw detecting inspection from on this paint film. CONSTITUTION:Dust on the surface of a body to be inspected 1 is removed by an air blower device 8, and thereafter, a paint film 12 of a non-magnetic material is formed to a prescribed thickness by a necessary range on the surface of the body to be inspected 1. A magnetic powder flaw detecting inspection is executed by a magnetic powder flaw detecting device 7 by scattering a magnetic powder 6 onto the paint film 12. In this way, the surface of the body to be inspected 1 is finished to a surface whose unevenness is uniform by the paint film 12, and an unnecessary magnetic powder does not collect. A magnetic powder pattern is obtained by photographing the surface of the body to be inspected by an ITV camera.
Patent JP-H0777424-A (JP)
Title: Optical surveying instrument
Inventor: OGAWA YASUJI
IPC: G01C15/00
Filed: 1993-09-07
Abstract: PURPOSE:To provide an optical surveying instrument capable of performing the surveying work alone. CONSTITUTION:This optical surveying instrument is provided with a transit main body 1 and a position indicator (pole) 100. The transit main body 1 is provided with a light emitting diode 8 emitting the projected light toward the desired set direction. The position indicator 100 is provided with a reflecting prism 104 reflecting at least part of the projected light and reversing the return light. The transit main body 1 is provided with a displacement sensor 4 and a control device 10. The displacement sensor 4 receives the return light and detects the displacement angle of the position indicator 100 with the set direction used as a reference. The control device 10 controls the light emitting diode 8, data-modulates the projected light, and transmits the displacement information including the displacement angle. The position indicator 100 is provided with an indicator 101, a circuit unit 102, and a photo-diode 103. The photo-diode 103 receives the data-modulated projected light. The circuit unit 102 demodulates the displacement information based on the received result. The indicator 102 reproduces and displays the demodulated displacement information.
Patent JP-2001069825-A (JP)
Title: Rice transplanter
Inventor: NISHI YOICHIRO
IPC: A01C11/00
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a rice transplanter capable of leveling a field without increasing the number of floats to lighten a machine body. SOLUTION: In this rice transplanter liftably equipped with a planting machine body 3 at the rear of a traveling machine body 2 and plural floats 49 and 50 at the lower part of planting machine body 3, at least one float 50 of the plural floats 49 and 50 is provided with a leveling part 58 having a width wider than seedling planting width for four rows.