baber/WOPTO huggingface dataset:
Patent JP-H01117924-A (JP)
Title: Engine supercharger
Inventor: TAKEDA MASAHIRO
IPC: F02B37/14
Filed: 1987-10-30
Abstract: PURPOSE:To enable operation with low power consumption by operating an electrically driven supercharging pump such that the electrically driven supercharging pump and a turbocharger are provided, while running condition being placed in acceleration, also a change gear is located at the middle gear position or higher, and low supercharged pressure and no slip state being present. CONSTITUTION:The turbo pump 21 of a turbocharger 2 is interposed in the way of the suction pipe 4 of an engine 3 so as to provide the engine 3 with supercharged gas pressurized therein, through an intercooler 8. An electrically driven supercharging pump 5 is provided in parallel with the turbocharger 2 so that supercharged gas can be similarly supplied to the engine 3 by driving of an electrically driven motor 11. The electrically driven motor 11 is controlled by an electronic controller 12 on the basis of the detected signals of supercharging pressure, throttle opening, an engine rotational speed, and a wheel speed or the like. Namely, the electric motor 11 is controlled to be driven, when operating condition is in acceleration with a large opening of the throttle valve, a gear in a middle gear position or more, and in no slip state of wheels in a condition of low supercharging pressure.
Patent JP-H06133544-A (JP)
Title: Switching power supply
Inventor: SAITOU MASAYOSHI
IPC: H02H7/12
Filed: 1992-10-15
Abstract: PURPOSE:To realize duplex overload protection by providing a first protective means operable upon detection of a peak current flowing through a switching element every time when switching operation takes place, and a second protective means for interrupting output when a preset time ratio is exceeded. CONSTITUTION:Upon turn ON of power, application of a voltage to the primary winding N1 of a transformer T1 is interrupted by means of a switching transistor Q1. An induced AC voltage is isolated and transformed, rectified through a diode D1 and smoothed through a smoothing capacitor C2 to be fed to a load. When the voltage across a resistor R1 exceeds a threshold level due to a heavy load, pulse output from a PWM circuit 6 is interrupted by the output from a comparator Q2. On the other hand, output from a current detecting comparator Q3 is fed to a CR filter 7 while the voltage across a capacitor C3 is fed, as an output, to a latch circuit 8 which delivers an output to the PWM circuit 6 thus interrupting the pulse output.
Patent JP-H02297579-A (JP)
Title: Display device mountable on helmet
Inventor: UIRIAMU SHINPUSON BIIMON
IPC: G02B27/01
Filed: 1989-10-26
Abstract: PURPOSE: To obtain a device light in weight and capable of obtaining a full-color high-resolution and wide-angle image for an observer by providing the device with an input lens means generating a collimated optical pattern, an output lens means focusing the optical pattern, and a screen means displaying a raster- scanned image. CONSTITUTION: This device is provided with the input lens means 16 and 18 generating the optical pattern collimated in response to an optical signal, 1st and 2nd movable deflection surfaces deflecting the optical pattern in 1st and 2nd directions along scheduled optical paths, the output lens means 28 and 30 focusing the collimated optical pattern which has been deflected, and the screen means 32 and 34 arranged on the plane of the output image from the output lens means 28 and 30 and displaying the raster-scanned image in response to the focused optical pattern. Furthermore, it is provided with an eye-shield having an eye-shield surface 66 through which observation can be performed by the observer, and a relay lens means 64 transmitting the image from the screens 32 and 34 to the eye-shield surface 66.  Thus, the device light in weight and capable of obtaining the full-color high-resolution and wide-angle image for the observer is obtained.
Patent JP-H10107542-A (JP)
Title: Antenna system
Inventor: ARAI MICHIRO
IPC: H01Q21/28
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an antenna system that is able to receive a ground wave signal and a radio wave signal from a satellite. SOLUTION: A planar antenna 16 is mounted on a front side of a board 14 provided in a case while its upper side is directed upward, and an antenna element 18 being a helical antenna is provided to the antenna system in a way that its base end is deviated from the planar antenna 16 toward a side and its tip is provided with a tilt of about 30 deg. from a perpendicular line in a direction of the deviated tip. The board 14 is provided with an amplifier circuit 22 that amplifies a radio wave signal received by the planar antenna 16 and amplifier circuits 24, 26 that amplify a ground wave signal received by the antenna element 18.
Patent JP-H02125794-A (JP)
Title: Data recording card
Inventor: MATSUNAGA TERUO
IPC: B42D15/10
Filed: 1988-11-04
Abstract: PURPOSE:To provide a thermal ink layer, a magnetic layer and an UV ink layer on one surface of a polyester film and to enhance the close adhesiveness of those layers to a base film by constituting a bottom coat layer of a specific carboxy modified styrene/butadiene copolymer and an aqueous polyester resin having a sulfonic base. CONSTITUTION:The polymer used as a bottom coat layer forming component consists of a carboxy modified styrene/butadiene copolymer having a glass transition point (Tg) of -40-+20 deg.C and an aqueous polyester resin having a sulfonic base. The wt. ratio of the carboxy modified styrene/butadiene copolymer and the aqueous polyester resin is 10:90-90:10 and further pref. 10:90-70:30. The pref. thickness of the bottom coat layer is 0.003-0.4mum. When the thickness of the bottom coat layer ls below 0.003mum, the adhesiveness to thermal ink is not developed and, when said thickness exceeds 0.4mum, it is not pref. because the mutual blocking of films is generated.
Patent JP-H04157241-A (JP)
Title: Rotation driving device with inscribed engagement type planetary gear speed regular having free wheel mechanism
Inventor: MINEGISHI SEIJI
IPC: B60K23/06
Filed: 1990-10-17
Abstract: PURPOSE:To move a vehicle by slight tractive force by sliding an operating shaft in the axial direction so as to engage or release a drive shaft with or from an external gear. CONSTITUTION:If any trouble happens in a motor 11 so that a vehicle cannot travel, a fixing pin 38 is drawn out of a positioning hole 371 and an operating shaft 34 is moved in the axial direction, and then, the fixing pin 38 is inserted into another positioning hole 372 for fixing the operating shaft 34. Under this condition, engagement between an inner spline 24 of an external gear 22 and an outer spline 27 of a drive shaft 26 is released so that a rotary flange 33, an output rotary shaft 29 and the drive shaft 26 can be integrally rotated freely. Therefore, a wheel disposed in the flange 33 is tractively rotated, and consequently, the vehicle can be easily moved by small force.
Patent JP-S63131637-A (JP)
Title: Address management system for communication network
Inventor: YAHAGI TAKEHIKO
Filed: 1986-11-20
Abstract: PURPOSE:To contrive the reduction of the quantity of address information provided to each terminal equipment by allowing a management terminal equipment to manage address information of a communication network altogether and allowing general terminal equipments to inquire about the information to the management terminal equipment, thereby simplifying the addition/revision of a terminal equipment address. CONSTITUTION:For example, a terminal equipment E among lots of terminal equipments A, B... connected to an exchange network is used as the address management terminal equipment, to which address information of the all terminal equipments is given. In case of the communication by each terminal equipment, the address of a terminal equipment being an opposite party of communication is inquired about the address management terminal equipment, and the address informed from the said terminal equipment is used to make communication with the terminal equipment being the communication party. That is, when the terminal equipment B makes communication with the terminal equipment D, the terminal equipment B inquires about the address of the terminal equipment D to the equipment E, which informs the address of the terminal equipment D to the terminal equipment B, and the terminal equipment B uses the informed address to call the terminal equipment D to apply communication. Thus, terminal equipments A-D other than the equipment E do not require to have address information in this way, then the memory capacity is saved.
Patent JP-H02123726-A (JP)
Title: Wafer sticking apparatus
Inventor: HAYASE IWAO
IPC: H01L21/304
Filed: 1988-11-02
Abstract: PURPOSE:To make it possible to stick a wafer and a reinforcing plate without forming bubbles by securing and maintaining an arbitrary interval between the wafer and the reinforcing plate in a vacuum chamber immediately before the sticking of the reinforcing plate and the wafer. CONSTITUTION:Wax 2 is applied on a GaAs wafer 1. At first, the wax applied wafer is arranged on a heater 4. Then, a reinforcing plate 3 is held with a chuck part 11 and bonded to a heater 12. Under this state, the chuck part 11 is held with a spring 13. Thus, an arbitrary interval is secured between the wax 2 and the reinforcing plate 3. Under this state, vacuum evacuation from a vacuum chamber 6 is performed through a vacuum port 7. The wax 2 is softened with the heaters 4 and 12. Thereafter, the heater 12 is compressed with a diaphragm 9. Then, the chuck part 11, the heater 12 and the reinforcing plate 3 form a unitary body, and the reinforcing plate 3 is bonded to the wax 2 by the contraction of the spring 13. Therefore, the GaAs wafer 1 and the reinforcing plate 3 are stuck with the wax 2 without the formation of bubbles.
Patent JP-H08131538-A (JP)
Title: Faeces processing device
Inventor: YAGATA KAZUHIKO
IPC: A61M3/02
Filed: 1994-11-11
Abstract: PURPOSE: To provide a device for simply processing faeces by a closed system having excellent faeces crushing force and safety by injecting enema liquid by an insertion device inserted into an anus part for crushing the faeces, and sucking them to be discharged. CONSTITUTION: A device is composed of an insertion device 3 in which a nozzle 4 for injecting enema liquid from an irrigation nipple 5 at a side part to close to a tip of an internal cavity is inserted, in which a suction nipple 6 for sucking crushed and emulsified faeces to be discharged is provided at a rear end part, an enema supply part to supply enema liquid to the insertion device 3 by an enema pump 7 to be injected, and a suction and discharge part to suck the crushed and emulsified faeces by a suction pump 8 to be sucked to be discharged to a storage container 11.
Patent JP-H10124180-A (JP)
Title: Information processor
Inventor: NOBUCHI ATSUNOBU
IPC: G06F1/16
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To provide an information processor that smoothly inverts a display part. SOLUTION: In the information processor, one edge of a 1st arm 13 is supported to a device body by a 1st shaft in a freely rotatable way, one edge of 2nd arm 14 is supported to the other edge of the arm 13 by a 2nd shaft b in a freely rotatable way and a display part 12 is supported to the other edge of the arm 14 by a 3rd shaft c in a freely rotatable way. In such cases, a lock bar 16 is provided inside the arm 13 in a slidable way, and a lock hole 23 which interfits with the tip of the lock bar 16 is provided on the arm 14. The locking or unlocking of the arm 14 to the arm 13 is selectively performed by sliding a knob part 19 that is integrated with the bar 16 manually.
Patent JP-S62138182-A (JP)
Title: Method for removing dregs of samshu
Inventor: SHIMOJIMA SADAO
IPC: C12G3/02
Filed: 1985-12-12
Abstract: PURPOSE:To remove dregs from SAMSHU (Chinese wine from rice or millet) and to uniformize the quality of SAMSHU in each small bottle, by pouring SAMSHU from a far into small bottles, connecting the bottles with a dregs- collection bottle through hoses and turning the small bottles upside down. CONSTITUTION:Dregs-containing SAMSHU filled in a jar 1 is divided into small bottles and the dregs are removed by the following process. The SAMSHU in the jar 1 is poured into a plurality of small bottles 4 under vigorous agitation. The small bottle 4 filled with SAMSHU is connected with a collection bottle 10 through a flexible synthetic resin hose 11 and is turned upside down. The dregs are collected in the collection bottle 10. The small bottle 4 is turned to the original position while keeping the collection bottle 10 in stationary state preventing oscillation of the bottle and is disconnected from the collection bottle.
Patent JP-S61155022-A (JP)
Title: Engine cooling device in straddle type vehicle
Inventor: YASUNAGA OSAMU
IPC: F01P5/06
Filed: 1984-12-27
Abstract: PURPOSE:To prevent water, mud etc. in air stream from scattering in the circumeferential direction, by encasing cooling fan in a cylindrical shroud casing, and by providing rectifier plates for inhibiting air stream from flowing in the circumferential direction, on the engine side section of inner surface of the casing. CONSTITUTION:A net-like member 22 is attached to the front surface of a cylindrical shroud casing 19 secured at its top center to a down pipe 12 and at its lower left and right sides to a lower pipe 11. Further, a motor 20 attached to a rear surface side support frame 19a is provided in the center section of inside of the shroud casing 19, and a cooling fan 21 is fitted onto a rotary shaft projected forward from the motor. Rectifier plates 23 are attached to the inner surface of the shroud casing 19 below the rear of the cooling fan 21 in the vicinity of the engine side opening section. The number of the rectifier plates 23 is, for example, two, and the rectifire plates 23 are arranged such that they cross the circumference of the cooling fan 21 to block circumferential air stream 24, and the height of the rectifier plates is gradually increased as it enters in the inside of the shroud casing 19.
Patent JP-2000102608-A (JP)
Title: Injector needle fusing device
Inventor: OTA YUKIO
IPC: A61M5/32
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an injector needle fusing device capable of efficiently carrying out deodorization in the device and preventing odor from leaking to the outside of the device, thus not making an operator feel uncomfortable. SOLUTION: A dust box serving as a fusing dust accommodating portion for a accommodating fusion dust of a needle fused at a fusion portion of the needle is composed of a first accommodating portion 52 closely attached to a roller electrode assembly to accommodate fusion dust; and a second accommodating portion 54 for accommodating the first accommodating portion 52 and having a filter chamber 53 for filtering odor-containing air. The first accommodating portion 52 has a vent hole 56 formed in its sidewall for exhausting the odor-containing air. The second accommodating portion 54 is provided with an airflow path 57 communicating with the vent hole 56 and a filter chamber 53, and coupled to an air pump through an air outlet 53c.
Patent JP-H02123514-A (JP)
Title: Audio control head
Inventor: NAKAI HIROSHIGE
IPC: G11B5/48
Filed: 1988-11-02
Abstract: PURPOSE:To prevent influence due to space loss by dislocating a gap position to record and reproduce a signal in the direction of the projecting side of a magnetic tape to travel from the peak of the contour. CONSTITUTION:A center Q of a radius R of the contour of an A/C head 9 is positioned at a conventional place, and a peak 9d is also at the conventional place. On the other hand, the gap of centers 9a', 9b' and 9c' of core parts 9a, 9b and 9c is set to the position dislocated by 0.1 to 0.2'mm in the direction of the tape projecting side more than the position of the peak 9d of the contour. When a magnetic tape 2 is travelled in the direction of an arrow A, a magnetic powder peeled off from the magnetic tape 2 stays near the incident side from the peak 9d of the contour, but the position of the gap is positioned on the emitting side rather than the peak 9d of the contour, therefore, the generation of the space loss can be prevented beforehand.
Patent JP-H11102181-A (JP)
Title: Pedal mechanism of piano
Inventor: ARIMORI MANABU
IPC: G10C3/26
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a pedal mechanism of a piano which is simple in constitution and enables even a left leg handicapped person to smoothly carry out pedal operation and playing. SOLUTION: This pedal mechanism is capable of obtaining a prescribed pedal effect by selectively driving plural action members and has plural pedals 2 which are disposed in juxtaposition in a lateral direction and turn around horizontal axial lines by depression operation and plural rods 5 which extend in a vertical direction, the bottom ends of which are driven concurrently with the depression operation of the corresponding to pedals 2 and are rised, and which is drived by jerking up corresponding action members by the top ends. The rods 5a, 5c corresponding to the pedals on the extreme left side and extreme right side among the plural rods 5 are respectively bent and formed in such a manner that the top ends of the one side thereof exist respectively in the position nearly right above the bottom ends of the other.
Patent JP-2000106024-A (JP)
Title: Surface light source
Inventor: ITO ATSUSHI
IPC: G02F1/1335
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a surface light source which is thin and lightweight and capable of achieving high brightness. SOLUTION: This surface light source consists of a first reflecting sheet 7 for conducting total reflection of light; a second reflecting sheet 8 arranged so as to face the first reflecting sheet 7 and conducting reflection and transmission of light; and a lamp 1 arranged along the sides of the first reflecting sheet 7 and the second reflecting sheet 8. The second reflecting sheet 8 is set so that the reflectance is the highest in the vicinity of the lamp 1 but the transmission factor is the lowest, and preferably the reflectance is gradually decreased with becoming more distant from the lamp 1 and the transmission factor becomes high.
Patent JP-H08138664-A (JP)
Title: Nickel electrode for alkaline storage battery
Inventor: INAMURA HIROYUKI
IPC: H01M4/32
Filed: 1994-11-11
Abstract: PURPOSE: To provide a nickel electrode for an alkaline storage battery whose charging efficiency at high temperature is improved and the decrease of discharging potential is suppressed by the electrode. CONSTITUTION: A nickel sintered substrate is immersed in an aqueous nickel nitrate solution with 1.7 specific gravity at 80 deg.C for 5 minutes, dried, and immersed further in an aqueous solution containing 20-wt.% of sodium hydroxide at 80 deg.C for 15 minutes to fill the substrate with nickel hydroxide, which is an active material. Then, the substrate is immersed in an aqueous mixed solution containing cobalt nitrate and calcium nitrate for 5 minutes, dried, and immersed further in an aqueous solution containing 20wt.% of sodium hydroxide for 15 minutes at 80 deg.C to fill the substrate with co-precipitated substance consisting of cobalt hydroxide and calcium hydroxide. After that, the process to fill the substrate with the active material is repeated three times to produce a nickel electrode.
Patent JP-S63130620-A (JP)
Title: Epoxy resin composition
Inventor: HINO HIROHISA
IPC: C08L63/00
Filed: 1986-11-20
Abstract: PURPOSE:To improve markedly the shape retentivity of the obtained epoxy resin composition, by adding hydrophobic silicon dioxide as a thixotropic agent to an epoxy resin composition. CONSTITUTION:Hydrophobic silicon dioxide as a thixotropic agent is added to an epoxy resin composition containing an epoxy resin, an epoxy curing agent and a filler. The amount of said hydrophobic silicon dioxide (e.g., hydrophobic microparticulate anhydrous silica or hydrophobic Aerosil) used is preferably 0.2-5.0wt%.
Patent JP-S61159301-A (JP)
Title: Cutting tip
Inventor: YAMAGUCHI KOICHI
IPC: C23C16/34
Filed: 1984-12-29
Abstract: PURPOSE:To improve mass productivity and cutting property by joining a cutting edge member in which a boron nitride film is formed on the edge part, to a tip base material to construct the captioned cutting tip. CONSTITUTION:A BN film 6 is formed on the surface of a base body 6 whose main components are SiC and Si3N4 and which has a good adhesive property with a BN film, by means of a gas phase growing method, to form a cutting edge member 2. This cutting edge member 2 is joined to the base seat 7 of a tip base material 3 made of Si3N4, cemented carbide, etc. By this construction, the area of the BN film 6 can be restricted small, while the film can be easily made uniform, to improve cutting property and mass productivity.
Patent JP-2001097163-A (JP)
Title: Manufacture of automotive interior equipment for air bag
Inventor: NAKANO AKIO
IPC: B60R21/215
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of automotive interior equipment for air bags, capable of eliminating the need for a barrier layer of a design sheet to eliminate after working of rupture predetermined parts, and reduce the manufacturing cost. SOLUTION: A decorative sheet 28 is inserted into a decorative surface forming die 31, and a hard thermoplastic resin material P1 and a soft thermoplastic resin material P2 are charged, under low pressure, in a main core layer forming cavity 34 formed by a foaming layer 28b, a main core layer forming surface 32a of a core layer forming die 32, and a cover body core layer forming surface 32b, and in a cover body core layer forming cavity 35. Because of low pressure forming, the need for a barrier layer of the decorative sheet 28 is eliminated, and a recessed groove 25a for rupturing a rupture predetermined part 25 and a recessed groove 26a for hinges of a hinge part 26, are formed simultaneously with the forming of a cover body core layer 23 by the use of recessed groove forming projections 32d, 32e formed integrally in the core layer forming die 32.
Patent JP-2000112580-A (JP)
Title: Computer system and its wakeup control method
Inventor: KOJO AKIHIRO
IPC: G06F1/18
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To automatically restore a PC into an operating state only by performing AC input or docking operation. SOLUTION: When a user connects an AC adaptor with a PC main body 100, a power source controller(PSC) 14 detects the AC input, and the generation of the AC input event is communicated from the PSC 14 to an EC 16. Also, when a user operates the docking of the PC main body 100 with an LAN docker 200, status change is communicated from an I/0 control gate array 15 to the EC 16, and the generation of the docking event is communicated. When the AC input event or the docking event is generated, a power-on signal is generated from the EC 16 to the PSC 14 so that this system can be powered.
Patent JP-2001102437-A (JP)
Title: Substrate cassette
Inventor: YOSHIDA TOSHIO
IPC: H01L21/673
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a substrate cassette which is improved in liquid draining and drying, so structured as not to be impregnated with chemicals, made slim so as to be reduced in thermal capacity to an irreducible minimum to lessen a chemical treatment process in calorie, improved in mechanical strength, and lessened in manufacturing cost. SOLUTION: A latticed frame 1 comprises rows and columns of members which form lattices, and the rows of members are formed of resin pillars 1X with metal cores M, and the columns of members are formed of resin pillars 1Y. All the one side of a cassette or the latticed frame 1 is formed by injection molding resin R arranging the metal cores M in parallel at prescribed intervals as inserts, by which molding resins are formed by covering the metal cores M and bridging adjacent metal cores M.