baber/WOPTO huggingface dataset:
Patent JP-H04242297-A (JP)
Title: Automatic accompaniment device of electronic musical instrument
Inventor: IMAIZUMI TSUTOMU
IPC: G10H1/00
Filed: 1991-01-16
Abstract: PURPOSE:To generate an automatic accompaniment sound which is musically rich by properly switching accompaniment patterns according to a key performance state. CONSTITUTION:An accompaniment data memory 60 is stored with plural kinds of accompaniment pattern data by accompaniment styles such as a march and rock. A key touch quantity and the number of depressed keys are detected over specific sections of left and right keyboards 11 and 12. The accompaniment data read out each time the key touch quantity or the number of depressed keys exceeds a reference value are switched among the kinds of accompaniment data in specific order, so that the accompaniment patterns changes corresponding to the key performance state.
Patent JP-S54109400-A (JP)
Title: Reception circuit for fire alarm unit
Inventor: MAEDA MASATOSHI
IPC: G08B17/00
Filed: 1978-02-15
Abstract: PURPOSE: To enable to use lower insensitive current of reception relay, by connecting the reception relay in series with the sensor with power supply, and connecting the separate power supply to the sensor without through the reception relay.  
     CONSTITUTION: Two reception relays 2 are connected in series with the sensor 1  and they are connected to the first power supply 13, and the second power supply  12 is connected to the sensor 1 no through the reception relay 2. The current flowing to the sensor 1 at monitor does not flow to the reception relay 2. Lower insesitive current can be used for the reception relay 2. When the sensor is in operation, sufficient current flows to the sensor 1, self-holding the SCR of the sensor 1 and the reception relay 2, and the cost is less. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03222697-A (JP)
Title: Step motor drive for recorder/reproducer
Inventor: BABA TERUO
IPC: H02P8/12
Filed: 1990-01-26
Abstract: PURPOSE:To suppress noise at the time of seeking by varying the voltage to be applied onto a step motor according to the seeking speed. CONSTITUTION:Voltage to be applied onto the coil 22 of a step motor is varied according to the seeking speed and a minimum necessary voltage is applied onto the coil 22 for a set seeking speed. The applying voltage can be set freely in any step according the seeking speed while considering the noise condition at the time of seeking, and the voltage level can be set freely so long as it is higher than the minimum necessary level. By such arrangement, damping vibration of step motor can be suppressed.
Patent JP-H09188087-A (JP)
Title: Ballpoint pen
Inventor: KOBAYASHI SEIICHI
IPC: B43K7/02
Filed: 1996-01-08
Abstract: PROBLEM TO BE SOLVED: To prevent the forward flow of ink at the time of placing the tip side of a ballpoint pen downward by fixing a repeating core which makes it possible for the end to conduct the ink by a capillary with a tip inner hole in the state substantially in contact with the back surface of an end ball and for the rear end to suitably protrude from the rear end of the tip. SOLUTION: A repeating core 15 which makes it possible to conduct ink 20 by a capillary is mounted in a tip inner hole 13, the end of the core 15 is disposed substantially in contact with the back surface of an end ball 12, and the rear end suitably protrudes from the rear end of the tip 11. Accordingly, in the state that the tip 11 is disposed downward before writing, a ball valve 10 is brought into contact with a rib 8 to open a guide hole 3. The ink 20 introduced from an ink container 19 to a valve chamber 16 via the hole 3 is suppressed to guide the ink to the rear end of the core 15 by a ball valve 10 for suitably sealing between the ribs 8. Further, the forward flow of the ink 20 retained by its capillarity is prevented. Thus, the reverse flow or forward flow of the ink can be prevented.
Patent JP-H01194017-A (JP)
Title: Coordinate input device with edge light
Inventor: KUMADA OSAMU
IPC: G06F3/03
Filed: 1988-01-29
Abstract: PURPOSE:To relax the influence of heat generation due to a filament and to obtain a thin and easily operatable device reduced at its unpleasantness to be generated at the time of its operation by specifying a filament for turning on a straight type fluorescent lamp by DC and discharging electrons and the other anode side filament requiring no preheating on the front side of an operation face. CONSTITUTION:A diffusing translucent plate 2 is arranged on the upper face of a square light guiding plate 1 consisting of a transparent resin plate and a reflection film 3 is formed on the lower face to form a face light source and a square coordinate plate 4 to be a coordinate input body is arranged on the lower face of the face light source. The light outlets of the reflecting aperture type straight fluorescent lamp 5 are arranged on the right and left end faces of the light guiding plate 1 so as to be opposed to each other and a surface other than the upper face of the plate 2 is covered with a backbone and its upper face part 7. The anode side filament 5b of the lamp 5 is arranged on the front side of the operation face. Consequently, temperature rise due to the heat generation of the lamp on a part to be touched with a hand at the time of operation can be suppressed and unpleasantness to be generated at the time of operation can be removed.
Patent JP-H08213243-A (JP)
Title: Choke coil
Inventor: YAMAGUCHI KOICHI
IPC: H01F17/06
Filed: 1995-02-03
Abstract: PURPOSE: To obtain a choke coil having a sufficient noise elimination effect for common mode noise and normal mode noise. CONSTITUTION: A choke coil consists of a bobbin 1, a pair of coil windings 4 and 5 wound around the bobbin 1, and two magnetic cores 6 and 7 inserted into a circular hole 11a of a square cylinder body part 11 of the bobbin 1. The hole 11a is eccentric to the body part 11. A thickness t4 of a collar part 14 provided at the center of the body part 11 is nearly two times larger than thicknesses t3 and t5 of collar parts 12 and 13 provided at both edge parts. Within an opening 8 formed by the magnetic cores 6 and 7, a gap G2 formed between the outer-periphery end face of the collar part 14 and the magnetic cores 6 and 7 is set larger than a gap G1 formed between the outer-peripheral end faces of the collar parts 12 and 13 and the magnetic cores 6 and 7. Further, the cross section of a part through the hole 11a of the magnetic cores 6 and 7 is circular or square.
Patent JP-2000213435-A (JP)
Title: Fuel supply system of cylinder direct injection type internal combustion engine
Inventor: SATO YASUYUKI
IPC: F02M55/02
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To prevent fuel from leaking from a seal part by preventing reduction of a sealing property of an O ring made of rubber induced by a deformation of a delivery pipe accompanied with rising of a fuel pressure, reduce a variation of fuel injection amount and carry out a stable fuel injection of an injector by restraining or positively using an influence on pressure inside a delivery pipe of a injection cylinder immediately before an injector. SOLUTION: A central shaft of fastening means 2 such as a bolt with which a delivery pipe 1 is mounted to an engine head 5 and a central shaft of an injector 4 are disposed inside the same plane. An inner passage of the delivery pipe 1 is partitioned to make independent groups so that injecting order of the injector 4 is not sequent, thereby making a plurality of portions in the inner passage of the delivery pipe 1. Alternately, the inner passage in which a plurality of cylinders whose injecting order of the injector is sequent and pressure feed timing of the pump is not included during the injection are grouped are coupled by a throttle of a passage resistor variable valve or the like.
Patent JP-S59144759-A (JP)
Title: Preparation of 2-chloronicotinic acid
Inventor: NAOI YOSHITAKA
IPC: C07D213/85
Filed: 1983-02-07
Abstract: PURPOSE:To prepare the titled substance, by reacting 3-cyanopyridine with hydrogen peroxide, reacting the resultant nicotinic acid amide 1-oxide, reacting the product with phosphorus oxychloride to obtain 2-chloro-3-cyanopyridine, and hydrolyzing the product. CONSTITUTION:3-Cyanopyridine is made to react with hydrogen peroxide at a molar ratio of 1:(1-2.5) in the presence of a metal oxide (e.g. tungstic acid) in an aqueous solvent at 60-90 deg.C to obtain nicotinic acid amide 1-oxide, which is converted to 2-chloro-3-cyanopyridine by reacting with phosphorus oxychloride preferably in the presence of a tertiary amine. The product is hydrolyzed optionally after separation and purification, to obtain the titled substance. USE:An intermediate for the production of analgesic.
Patent JP-S53103027-A (JP)
Title: Method of treating surface of inorganic fiber and device therefor
Inventor: SATOU TADASHI
IPC: D06M13/02
Filed: 1977-02-15
Abstract: PURPOSE: Inorganic fibers immediately after being spun are brought into contact with a vapor mixture of a xirconium compound, a tiatanium compound and water to form tough and firmly adherent film on the surface of the fibers. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61175919-A (JP)
Title: Manufacture of thin film magnetic head
Inventor: NAKAMURA TSUNEO
IPC: H01F41/32
Filed: 1985-01-29
Abstract: PURPOSE:To flatten the upper face of an insulating layer on an electric conductor coil by laminating SiO2 as an electric insulating layer on the coil, applying an application type SiO2 onto this electric insulating layer, heating and baking it, and thereafter, dry-etching it. CONSTITUTION:An electric conductor coil is formed by laminating an insulating layer 31 of SiO2, etc. onto a glass substrate 1 by a plasma CVD method, etc., laminating an electric conductor layer of Cu, etc. by an electron beam vapor- depositing method, and etching it in a prescribed shape by using a metallic thin film as a mask material. Subsequently, an SiO2 layer 32 is laminated by a plasma CVD method, etc., and thereafter, an application type SiO2 7 is applied by a spin coat and baked, and said layer is flattened. The process for executing an etching back after baking the application type SiO2 does not depend on an etching rate of the application type SiO2, and can become a useful flattening method. Next, after the etching back process, the flattening is executed again by the application type SiO2.
Patent JP-H07204568-A (JP)
Title: Coating application implement
Inventor: MASUMOTO YASUHIRO
IPC: B43L19/00
Filed: 1994-01-19
Abstract: PURPOSE:To provide a coating application implement which hardly solidifies a coating liquid sticking to the front end of a tip even after long-time resting, is capable of adequately pressurizing the inside of a coating liquid tank and does not excessively discharge the coating liquid at the time of coating. CONSTITUTION:A cap is formed as a double head type. A soft elastic body 7 which seals the front end of the tip is arranged within one head of this cap and an inside cylinder 8 for pressurization is arranged in the other. The inside of the coating liquid tank is pressurized by using this inside cylinder if a need for pressurizing the inside of the tank arises. The cap arranged with the soft elastic body to seal the front end of the chip is used and a pressurizing means having plural pieces of hermetic cylinders varying in length are added as accessories. The hermetic cylinder of a proper length is selected and is pressurized when the need for the pressurization arises.
Patent JP-H03226303-A (JP)
Title: Manufacture and device for thin metallic tube
Inventor: MURAI MASAMITSU
IPC: B21B19/06
Filed: 1990-01-30
Abstract: PURPOSE:To improve productive efficiency by rolling by preventing bulge with guide shoes which are provided among each roll when the metallic tubing with a large outside diameter into which a mandrel is inserted and which the ratio of the outside diameter D to the wall thickness (t) is a specified value into the metallic tube with a smaller outside diameter. CONSTITUTION:By drawing down the outside diameter and wall thickness spirally among three rolls 1 which are rotatively driven of a three roll mill and the mandrel 3, the metallic tubing 2 with a large outside diameter is made into a metallic tube 2' with a small outside diameter as product. At that time, because the thickness (t) of the metallic tubing 2 with a large outside diameter is thin and the ratio of the outside diameter D to the wall thickness D/t is > 12, the tubing is made so as to be greatly bulged into the spaces especially among the three rolls 1. But that bulge is prevented with guide shoes 7 which are provided among each roll and the formation of flare is restrained and the approximately cylindrical tube with a smaller outside diameter is made. In this way, productive efficiency can be improved without interrupting the flow of the process for manufacturing metallic tube.
Patent JP-S57132241-A (JP)
Title: Code converter
Inventor: NAITOU TOSHIHIRO
IPC: H03M5/04
Filed: 1981-02-09
Abstract: PURPOSE:To prevent information contents after conversion from becoming indefinite by converting a general character of some code system into one character of a desired converted code system, and a special character into a sequence of characters of the converted code system. CONSTITUTION:A character CI of some unconverted code system is inputted from an input terminal P1 to a special character detecting function block B1. This block B1 receives the character CI to discriminate between a general character to be converted into one character CN of a desired converted code system and a special character to be converted into a sequence CM of characters. When the discrimination result shows the general character, a general character code converting function block B2 performs usual code conversion and when the special character, a special character code converting function block B2 performs code conversion to the sequence CM of characters.
Patent JP-H11198913-A (JP)
Title: Encasement system
Inventor: ABE YUJI
IPC: B65B61/28
Filed: 1998-01-13
Abstract: PROBLEM TO BE SOLVED: To prevent articles from becoming disordered in positions while being conveyed with a conveyer and to improve productivity in an encasement system wherewith articles each comprising a pillowlike bag filled with contents are put in a case. SOLUTION: Presented here is an encasement system wherewith articles M each comprising of a pillowlike bag filled with contents are received from a vertical packaging machine and the articles M, after being conveyed with a conveyance device, are encased into a case with an encasing device. Contacting faces contacting with package bags at a conveyer 2 conveying the articles M to the downstream side are set at least at two positions each separating in the breadthwise direction Y from the center of the conveyer, and thereby the underside of the package bag is drawn downstream with frictional force working at the contacting faces at two positions and the package bag is prevented from turning along the conveyance surface.
Patent JP-H01192295-A (JP)
Title: Remote control equipment
Inventor: YAMAGUCHI TAKESHI
IPC: H04Q9/00
Filed: 1988-01-27
Abstract: PURPOSE:To save the trouble of movement to observe the display of a master set by providing a reception function and a display function to a control device to a remote controller comprising the master set having a main function of an electronic device and the control device controlling the master set and providing a transmission function to the master set. CONSTITUTION:A reception function and a display function to display a received data are provided to a control device B and a transmission function is provided to a master set A in a remote control system comprising the control device B giving a signal to control the master set and the master set A receiving the signal sent from the control device B. Thus, when the control device B sends a signal, the master set A replies thereto, and in case of, for example, the playing time of the existing CD, the music title during playing or some music sources are selected for memory playing, the content of the memory after the music played at present or the data of the playing time or the like are sent to the control device B, which gives the display. That is, the data of the residual amount of a tape is sent to the control device B for each prescribed time from the master set A during video recording, then the residual amount of tape is confirmed in hand.
Patent JP-H08210758-A (JP)
Title: Defrosting device of refrigerator
Inventor: ITO MASAKI
IPC: F25D21/08
Filed: 1995-02-06
Abstract: PURPOSE: To prevent water from entering a glass pipe of a glass pipe heater used as a defrosting device of a refrigerator, prevent a heater wire from being broken owing to rust, and prevent the glass pipe from being damaged by the stress in the case of its mounting. CONSTITUTION: There are provided a glass pipe 12, sealing parts 13 provided at opposite ends of the glass pipe 12, a protrusion protruded at its cross section from a covering part of a straight pipe part 15 of the glass pipe 12 owing to its covering on the sealing parts 13, insulation rubber 14 provided by extending the protrusion up to the covering part of the straight part 15, and a holding tool 17 for holding a glass pipe heater 11 with the straight pipe part 15 of the insulation rubber.
Patent JP-H07228481-A (JP)
Title: Autonomous interactive travel operation system
Inventor: HAYAMIZU MAKIO
IPC: H04B10/114
Filed: 1994-02-15
Abstract: PURPOSE:To exchange the information required for an interactive system by providing a transceiver capable of exchanging information with an adjacent ceiling travel carriage on each ceiling travel carriage, and providing a controller judging the travel and shift of the carriage with the information from the transceiver. CONSTITUTION:Optical communication units 3a, 3b passing the light are installed on a monorail main body 1 in the advancing direction along the rail 21. The optical communication units 3a, 3b are installed at the same position of the monorail main body 1 not to have a positional drift with the adjacent monorail main body. The optical communication units 3a, 3b exchange information between adjacent monorail main bodies A, B. All route data, the ground state, and internal arithmetic data are subject to the exchange of information. The travel pattern and shift pattern such as the adjustment of speed and the loading/ unloading of a work can be determined and implemented.
Patent JP-S62181603-A (JP)
Inventor: MAIKERU JIYON BIIZURII
IPC: B61L25/02
Filed: 1987-01-28
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-S61176433-A (JP)
Title: Manufacture of deformed can
Inventor: OUCHI TADAO
IPC: B21D51/26
Filed: 1985-01-31
Abstract: PURPOSE:To manufacture easily a deformed can of elliptic body, by drawing the shoulder part and the vicinity of bottom of a bottomed, cylindrical metallic can whose vicinity of opening is provided with necking and curling and pressing its body in the radial direction while supporting the opening and the vicinity of bottom in the axial direction. CONSTITUTION:The vicinity 7 of the opening 2 of a cylindrical metallic can 1 having a bottom provided with impact extrusion A, is provided with necking B by jigs 3, 4 and is further provided with curling C, to form the opening 2 into a circular shape of high strength. Further, its shoulder part 5 and the vicinity of its bottom are drawn D1, D2 into a tapered prescribed shape to enhance the rigidities of them. Next, its body 6 is pressed Q (E) in the radial direction by jigs into a prescribed elliptic shape, by supporting the shoulder part 5 and the vicinity of bottom while preventing them from elongating in the axial direction. Thus, a metallic can excellent in design and practical use is obtained by providing easily a comaratively large deformation to the can.
Patent JP-S56115098-A (JP)
Title: Production of speaker diaphragm
Inventor: ABE TAMOTSU
IPC: H04R31/00
Filed: 1980-02-16
Abstract: PURPOSE:To realize a mass production of the diaphragm having an excellent characteristics, by spraying in a high pressure the fused diaphragm material against a template having a desired diaphragm shape to form a material layer of the template shape and then reforming by a heat press after separating the material layer from the template. CONSTITUTION:The powder material 6 of metal, alloy, ceramics or mixture is supplied to form a diaphragm through the supply pipe 4 of the powder melt-sprayer 1. Then the material 6 is radiated at the front part by the compressed air supplied through the pipe 2. The flame 5 is produced through the nozzle 1a by the compressed air and the combustion gas supplied through the pipes 2 and 3 each. Thus the material 6 is fused by the flame 5 and then ground to be changed into the fine particles 6a. These particles are sprayed in a high speed onto the surface of the dome-shaped template 7 provided in front of the sprayer 1 to form an accumulated thin plate 8 having a prescribed thickness. After this, the plate 8 is separated from the template by the heat shrinkage and the like. The plate 8 is then put into the metal molds 9a and 9b to receive a press forming at a prescribed temperature and with a prescribed pressure. In such way, a mass production is possible for the material that is suited to a diaphragm requiring a high rigidity.
Patent JP-H08205948-A (JP)
Title: Reclining device of seat for vehicle
Inventor: HIRAI JUN
IPC: B60N2/22
Filed: 1995-02-06
Abstract: PURPOSE: To dispense with a backlash preventing means by providing the device with a wire for control which constrains a backrest part by rocking a control lever supported with a piston rod by an energizing force. CONSTITUTION: When the backrest part is set almost in a perpendicular posture, the stretching force of the wire 3 for control is transmitted to the control lever 47, and the backrest part is set in a tiltable state by rocking the control lever 47 to a constrain canceling position against the energizing force. At this time, the main body of a cylinder 41 for lock and the piston rod 43 are connected to a sitting part 11 and the backrest part, respectively, which prevents backlash from occurring in the backrest part. The backrest part is tilted to a reclining posture by a leaning force, and it is interlocked with the cylinder 41 for lock.  When the piston rod 43 retracts relatively on the main body of the cylinder 41 for lock, no stretching force of the wire 53 for control is transmitted to the control lever 47, and the backrest part is set in a constrained state by rocking the control lever 47 to a constrained position by the energizing force. In this way, the backrest part is disabled to tilt, and it is constrained in the reclining posture.
Patent JP-S54110519-A (JP)
Title: Car cooling device
Inventor: KIMURA YOSHIMASA
IPC: F01P3/18
Filed: 1978-02-20
Abstract: PURPOSE:To improve blowing efficiency and to enable a favourable aerodynamical design because of the increase in front wheel grounding load, by placing a cross flow fan in front of a radiator, etc. along the widthward direction of a body with an air suction port of the cross flow fan pointing downward. CONSTITUTION:A cross flow fan 6 consisting of a squirrel-cage rotor 4 and blower case 5 is placed along a widthward direction of a body with an air suction port 7 pointing downward. A guide Vane 9, projecting forward from a bottom end of a radiator support member 8, is mounted under the air suction port 7. An air intake port 10 is surroundedly fitted between end part of the guide vane and a front end panel 11 and a radiator grill 12 is fitted at the air intake port 10 so that a running wind may be dipped up from under a front bumper 13 and hot wind may be sucked in during idling. This format causes a front part of a body surface to point downward, which enables the improvement of aerodynamical property.
Patent JP-S61177250-A (JP)
Inventor: BUIRII IESHIEKE
IPC: B65H15/00
Filed: 1986-01-31
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。