baber/WOPTO huggingface dataset:
Patent JP-H04171266-A (JP)
Title: Fuel injection valve
Inventor: IWANAGA TAKASHI
IPC: F02M51/06
Filed: 1990-11-05
Abstract: PURPOSE:To achieve downsizing, easy manufacturing and reduction of the pump driving torque by connecting a flow passage on the high pressure side to the space which is provided between a control rod and a sliding port and is connected to the needle side by closing the communicating port side. CONSTITUTION:In a fuel injection valve 1, a control valve 7 which communicates a communicating port 33 alternatively to a high pressure flow passage 17 or a low pressure flow passage 56 on the base side of a valve body 5 is provided. A sliding port 13 is provided in the valve body 5 to store a control rod 11 in parallel to the communicating port 33. Further a needle 9 which opens the valve under the fuel pressure in the valve-opening direction linking with the control rod 11 is provided on the tip of the valve body 5. Then, the control rod 11 is connected to the needle 9, and at the same time, there is provided between the control rod 11 and the sliding port 13 a space 24 which is communicated with the needle 9 side by closing the communicating port 33 side, and the high pressure flow passage 17 is connected to the space 24. This arrangement allows downsizing and easy manufacturing of the fuel injection valve 1, and reduction of the pump driving torque.
Patent JP-H07153687-A (JP)
Title: Silicon laminate
Inventor: KONO NAOTAKE
IPC: C23C16/26
Filed: 1993-11-30
Abstract: PURPOSE:To obtain a silicon laminate which can improve electrical characteristics and is hard to peel off a silicon film. CONSTITUTION:This silicon laminate 20 is constructed of carbon fiber woven fabric 21, an SiC film 22 formed on the surface of this fabric, an intermediate film 23 of SiCx (0<x<1) made on this SiC film 22 and a polycrystalline silicon film 24 made on this intermediate film 23. A film stress of the polycrystalline silicon film 24 is reduced by the action of the intermediate film 23, and since the SiCx is applied as the intermediated film in place of the SiC being a stoichiometric compound, the lattice nonconformity with Si is lessened due to a high rate of Si and, consequently, an epitaxial growth of the polycrystalline silicon film on the intermediate film is enabled. When this silicon laminate 20 is applied to a solar cell or the like, accordingly, the photoelectric conversion efficiency thereof can be improved, the physical resistance thereof is also improved since the silicon film hardly peels off, and an ohmic junction between a silicon layer and a rear-side electrode can also be attained.
Patent JP-S63152167-A (JP)
Title: Solid state image sensor
Inventor: ARAKAWA KENICHI
IPC: H04N5/335
Filed: 1986-12-17
Abstract: PURPOSE:To obtain a distinct image without flicker, by providing the upper or the lower part of a transparent electrode constituting a solid state image sensor with a low resistance electrode layer so as to be brought into close contact with the transparent electrode, and applying a power source voltage to the electrode. CONSTITUTION:The surface layer part of a semiconductor substrate 1 is provided with charge transfer channels 3 with a space, and at the end-portion of one side of the channels 3, an element isolation region 4 and an overflow electric potential setting region 6 are arranged, between which an overflow drain 5 is put. An insulative layer 7, in which a charge transfer electrode 8 is buried, is stuck on the whole surface of a region corresponding with the channels 3, and, according to this form, a transparent electrode 9 composed of polysilicon is stuck on the layer 7. Then, on this upper part for example, a low resistance electrode layer 12 composed of Mo, Ti, W, etc., is stuck while ohmic contact is maintained, and a power source voltage is applied to this layer 12. This layer is covered with an insulative layer 10, and thereon a light shielding film 11 is stuck in which a part facing a photosensitive picture element part 2 in the form of a protrusion is eliminated. Thereby the potential distribution of the transparent electrode 9 is made uniform.
Patent JP-H08156131-A (JP)
Title: Bead filler molding machine
Inventor: WATANABE NAOTA
IPC: B29D30/34
Filed: 1994-12-05
Abstract: PURPOSE: To enable the loading work of bead cores and removing work of completed beads to be carried out at an appropriate period without being affected by the molding operation, and also enable the transfer movement to be converted to a simple linear reciprocating movement. CONSTITUTION: The bead core suction surface 3a and separate suction surface 3b of a transfer 3 operate to remove a bead core and separator between the bead core hanger 1 and the separator removing device 2 to suck and hold them, and thereafter they move between the completed bead hanger 5 and the bead filler molding device 4. At this time, the transfer 3 acts to not only deliver out the bead core to the bead filler molding device 4, but deliver out the separator to the completed bead hanger 5, following this, it moves in the bead core hanger 1 direction to provide for next transportation. Also, after the bead filler molding device 4 serves to wrap the bead filler around the bead core to make a completed bead, the completed bead is directly delivered to the hanger arm 7a-7d the completed bead hanger 5 by means of a completed bead handling arm 4.
Patent JP-H0628734-A (JP)
Title: Method and apparatus for reserved video recording of vcr
Inventor: YON SUN KAN
IPC: H04N5/775
Filed: 1991-10-21
Abstract: PURPOSE: To facilitate setting of picture recording reservation by adding to a conventional device an audio means for reporting information necessary for picture recording reservation and a switching means for forming a picture recording line between an external equipment containing a tuner for TV reception and a system. CONSTITUTION: With a setting mode for a reserved picture recording program by means of a key signal by a user's selection through a key matrix part 1 and a remote key signal receiving part 3, the recordable remaining state of a present VCR tape is reported by a screen and voice through an on-screen display part 5 and an audio signal generating part 12. Then, a step is reached for identifying reserved picture recording after several steps. At this point, a control means 20 discriminates if a reserved picture recording program is TV broadcasting, satellite broadcasting receiving system 14, or cam coder; and outputs a switching signal S15-S17 to a switching part 16 for picture recording; with the system forming a picture recording line in the relative equipment. Then, the output is recorded on the VCR tape inside a deck 9 through a recording means 19.
Patent JP-H07124207-A (JP)
Title: Protective container for buddhist altar fitting
Inventor: HASEGAWA HIDETOSHI
IPC: A61G17/08
Filed: 1993-11-05
Abstract: PURPOSE:To protect against damage and discoloration a Buddhist altar fitting that is cremated together with the body by forming a protective container from a housing manufactured from a material resistant to heat up to a specific temperature and being rigid and a package manufactured from a material resistant to heat up to a specific temperature and being flexible to be packed between the inner surface of the housing and the Buddhist altar fitting. CONSTITUTION:A housing 1 is made from a heat-resistant ceramic which can withstand furnace heat as high as up to 1350 deg.C and is sufficiently rigid. The housing 1 is hollowed out and provided with a hole 2 in its bottom, from which a Buddhist altar fitting 4 is housed therein. The Buddhist altar fitting 4 comprises a statue 5 of the Kannon-Bosatsu (the Goddess of Mercy, Kannon and a Buddhist saint, bodhisattva) housed in a container 6 which is made from quartz glass and evacuated. A statue 8 representing the Kannon-Bosatsu statue 5 of the Buddhist altar fitting 4 housed is carved on the upper surface of the housing 1 of the protective container for the Buddhist altar fitting. After the Buddhist altar fitting 4 is cremated together with the body, the Kannon-Bosatsu statue 5 is taken out of the quartz-glass container 6 and laid in the main hall of a temple for a permanent memorial service for the deceased.
Patent JP-H05132202-A (JP)
Title: Paper winding method and device using turret type center winding reel in paper making machine
Inventor: TAKATSUKA TAKAHARU
IPC: B65H19/28
Filed: 1991-10-21
Abstract: PURPOSE:To enable paper rolling to be done as maintaining a paper making speed using a turret type center winding reel, in a paper making machine. CONSTITUTION:This method and its device are as follows; a tail (t) of paper being fed to a turret type center winding reel by two stage air shoots 1, 2 by means of both fixed and mobile systems so as not to hinder to any turret action of a paper winding shaft of the reel, is passed through a surface rubber rolling tail wind exclusive holed core 10 and a rider roll 9 by means of holding pressure between them, and thereby the tail (t) is automatically rolled on the core surface according to a paper making speed by means of paper suction from an inner part of the core 10 by a turbo blower.
Patent JP-H06145074-A (JP)
Title: Resolution of optically active substance
Inventor: NAKAGAWA TSUTOMU
IPC: B01D71/82
Filed: 1992-11-11
Abstract: PURPOSE:To provide a new process for the resolution of optically active substance. CONSTITUTION:A separation membrane having carbohydrate group on the side chain is produced by reacting a reactive polymer with an amino sugar and forming the obtained polymer in the form of a membrane. The optical resolution of an optically active substance is carried out by using the separation membrane.
Patent JP-2001121277-A (JP)
Title: Laser marker
Inventor: NAMIENO MAKOTO
IPC: B23K26/082
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a laser marker for increasing a printing speed without increasing cost much. SOLUTION: The coordinate data group of plural positions at which the constituting lines of all marks on which laser markers can be printed are sub-divided is stored in a flash memory 33 after the group is subjected to the distortion correction. Thus, a controller 30 transfers the coordinate data from the flash memory 33 to a galvano-meter scanner 11 without operating the generation or correction processing of the coordinate data after starting a printing operation. That is, it is not necessary to allow a time for the generation or correction processing of the coordinate data which is required in a conventional method, and it is possible to apply the coordinate data to the galvano-meter scanner 11 in a short cycle, and to reduce costs without enhancing the data processing performance of the controller 30, and to increase the printing speed of the laser markers.
Patent JP-H08138831-A (JP)
Title: Temperature controller for heater electrode
Inventor: ITO ATSUSHI
IPC: H05B3/00
Filed: 1994-11-10
Abstract: PURPOSE: To accurately and stably detect and control the temperature of a heater electrode by pasting a seal of oxidation prevention, heat resistance, high heat conductivity and electric conductivity to the surface of the heater electrode, and measuring its temperature with an infrared radiation temperature gage. CONSTITUTION: Voltage from an AC power supply 1 is inputted to a transformer 3 via a pulse current control TRIAC 2, dropped and applied to a heater electrode 4 for heating at a preset temperature including jointing. A seal 31 which is formed of oxidation preventive, heat resistant, high heat conductive and electric conductive material such as platinum and stainless steel is pasted to the surface of the heater electrode 4. The temperature of the seal 31 is measured with an infrared radiation temperature gage 32. This temperature is compared with a preset temperature in a control circuit 33, so that voltage corresponding to its temperature difference can be returned to the TRIAC 2 to control a current for holding the temperature of the heater electrode 4 constant.
Patent JP-H10141533-A (JP)
Title: Intake valve
Inventor: NOMURA AKIRA
IPC: F16K24/06
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To provide an intake valve which prevents break down of water- sealing of a drainage trap, which occurs by negative pressure in a drainage pipeline, and which ensures the operation of a spring for energizing an intake valve element to enhance the durability. SOLUTION: An intake valve opening 23 is formed in a valve body member 12 jointed to the connection pipe part 16 of an intake valve body 10. An intake valve element 33 for opening the intake valve opening 23 by negative pressure in a drainage pipeline, is provided in the intake valve opening 23. A spring for energizing the intake valve element 33 in the direction in which the intake valve opening 23 is closed, is arranged outside the intake valve opening 23 located outside the ventilating air-atmosphere in the drainage pipeline.
Patent JP-H07150725-A (JP)
Title: Handrail section for balcony or the like
Inventor: MATSUSHITA SHOGO
IPC: E04B1/00
Filed: 1993-12-01
Abstract: PURPOSE:To dispense with shores and secure safety by providing a handrail rod fitting lever at the upper end section of a handrail main body, and fitting a handrail rod inside a balcony or the like. CONSTITUTION:A handrail rod fitting lever 2 is fitted at the upper end section of a handrail main body 1, and a handrail rod 3 is fitted to the handrail rod fitting lever 2. The handrail rod 3 is firmly fitted to the handrail main body 1, and no bulky shore is required at all below the handrail rod 3. When the laundry is dried on the handrail rod 3, the laundry is hidden from the outside to present a good appearance because the handrail rod 3 is provided inside the handrail main body 1.
Patent JP-H02145557-A (JP)
Title: Modified polymethylene polyphenyl polyisocyanate
Inventor: OKADA OSAMU
IPC: C08G18/77
Filed: 1988-11-28
Abstract: PURPOSE:To obtain a modified polymethylene polyphenyl polyisocyanate stably storable over a long period at a low temperature by modifying a polymethylene polyphenyl polyisocyanate rich in 2-4'-diphenylmethane diisocyanate and satisfying a specific condition with a specific polyol. CONSTITUTION:The objective polymethylene polyphenyl polyisocyanate can be produced from a polymethylene polyphenyl polyisocyanate containing a wt.% of 2,4'-diphenylmethane diisocyanate, b wt.% of 4,4'-diphenylmethane diisocyanate and c wt.% of an oligomer polymethylene polyphenyl polyisocyanate (3<=a<=30; 60<=b<=90; 70<=a+b<=95; 5<=c<=30) by modifying <=17% of the whole isocyanate groups of the starting compound with a polyol produced by adding propylene oxide and ethylene oxide to a >= 4-hydric chain alcohol.
Patent JP-H02184409-A (JP)
Title: Apparatus for making undercut part within drill hole
Inventor: ARUTSUURU FUITSUSHIYAA
IPC: B23B41/06
Filed: 1989-11-22
Abstract: PURPOSE: To form an undercut without pivoting a used drilling unit by forming a cutting edge in a reaming member pivoting radially outwards from a guide tube, and projecting a shank sidewisely from the tube in moving the shank to a lower final position in a longitudinal direction. CONSTITUTION: A cutting edge 16 is mounted at a lower end of a shank 1, and projected sidewisely at the time of forming an undercut. Further, a depth stopper 17 is provided. The shank 1 is guided in an axially movable guide tube 3 between an upper final position and a lower final position, the edge 16 is formed at a reaming member 2 pivotally from the tube 3 radially outwards, and the shank 1 is moved to the lower final position in a longitudinal direction. Then, the tube 3 is projected sidewisely. As a result, the edge 16 of the member 2 is engaged with a wall of a drilled hole, and rotated to form the undercut.
Patent JP-H04176557-A (JP)
Title: Holding device for member to be polished
Inventor: SAKAGUCHI HIROSHI
IPC: B24B37/30
Filed: 1990-11-09
Abstract: PURPOSE:To regulate the fitting position and fitting posture of the member to be polished easily and with a high accuracy, by adequately setting each insertion quantities of two members for driving, bend-deforming and twist- deforming a movable part elastically, and making the height and inclination of the member to be polished adjustable. CONSTITUTION:A member 6 to be polished is fixed(e.g. bonded) to a movable plate 3 without its fixing(e.g. bonding) to a sample base 1, directly, and this movable plate 3 is fitted to a fixed plate 2. Then the movable plate 3 fixed with the member 6 to be polished is adjusted at its fitting state, even in the height direction and inclination direction, by two members 5a, 15 for driving, to the fixed plate 2, the member 6 to be polished is positioned, also the misregistration of the case of removing a driving external force is prevented. Consequently the height and inclination of the face to be polished can be adjusted, on each member 6 to be polished which are fixed to each movable plate 3.
Patent JP-H11144002-A (JP)
Title: Connector for card
Inventor: FURUSAWA TEISHUN
IPC: G06K17/00
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To prevent abrasion and peeling accompanying the slide contact operation of a card connector, abutting against a card inserted into an IC card terminal machine, e.g. a POS terminal, a personal computer, an ATM, and a vending machine, on the contacts of the card by providing the connector for the terminal machine. SOLUTION: The card connector inputs and outputs electric information to and from the card put in a card storage space by bringing the contacts into contact with the electric contacts of the card and the contacts 3a and 3b made to abut against the electric contacts 16 of the card 15 are interlocked by an interlocking means 2 operated by the inserting/extracting operation of the card 15 into and from the card storage space 17 to appear and disappear from the electric contacts 16 of the card almost at right angles to the card plane.
Patent JP-H07161043-A (JP)
Title: Optical disk device
Inventor: MUKAI TOSHIHARU
IPC: G11B7/09
Filed: 1993-12-02
Abstract: PURPOSE:To obtain the optical disk device by which reduced power consumption is realized by intermittent recording and reproduction. CONSTITUTION:When a quantity of contents of a semiconductor memory 10 is full, a standby mode is instructed by a system controller 14, therewith a switch 17 engaged with a power source part 16 is also cut off, and a motor control loop, a head control circuit 4, a modulation/demodulation circuit 8 and a coding/decoding unit 9 are turned off. Thus, low power consumption is realized. On the other hand, when the quantity of contents of the semiconductor memory 10 is decreased below a prescribed value, or disturbance vibration is generated after the lapse of a prescribed time, the power source for the individual constitutive matters is switched on again, therefore the head control circuit 4 is turned on, and a fluctuation of the disk 1 is followed by a recording and reproducing head 2 to suppress the disturbance vibration, so that stable restart against the disturbance vibration is feasible, and the intermittent recording and reproducing can be performed.
Patent JP-H02149741-A (JP)
Title: Engine idling rpm controller
Inventor: KOBAYASHI YOSHIYUKI
IPC: F02D41/16
Filed: 1988-11-30
Abstract: PURPOSE:To avoid the feeling of unpleasantness due to an engine stall or vibration by arranging a constitution in which the control of the decrease of a bypass air amount by means of a control valve right after a temperature having become more than a set temperature, is made at a smaller time change rate than a predetermined one. CONSTITUTION:In the case of a cooling water temperature detected by a water temperature sensor 22 having become more than a set temperature for the 1st time, the 1st time decrease of a bypass air amount by means of a control valve 14 right after this, is made in control at the time change rate of a smaller easy inclined duty value than the time change rate of a duty value at a fully warming time. As a result, the duty value is slowly decreased, so the bypass air amount decreases slowly and an engine revolution number, too, falls down gently to a target revolution number. Thus, such inconveniences as to invite engine stalling and/or give unpleasant feeling due to a disordered operation vibration or the like, can be avoided by slowly bringing down the engine rpm as above.
Patent JP-H05302182-A (JP)
Title: Production of comb-shaped actuator
Inventor: GOTOU TOMOAKI
IPC: B81C1/00
Filed: 1992-11-13
Abstract: PURPOSE:To control the interelectrode gap to the mum order by forming the combined comb-shaped movable electrode and fixed electrode from a substrate. CONSTITUTION:A silicon substrate 1 coated with an Al mask 4 or a silver oxide-film mask is dry-etched with a mixture of gaseous SF6 and O2 and worked. Consequently, the recesses 51 and 52 having a vertical side wall and a throughhole 53 are formed, and a comb-shaped actuator consisting of a movable part having optional shape and size and a fixed part is obtained. Further, a silicon oxide film as an etching stop layer is embedded in the substrate to attain higher-precision working.
Patent JP-2001121960-A (JP)
Title: Sun visor with mirror
Inventor: TSUZUKI CHIHIRO
IPC: B60J3/02
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a sun visor with a mirror having no problem in design even if it is of a facing-less type by making a portion of the sun visor having an opening of a mirror case appear on the surface of the sun visor main body, and to overcome the disadvantage of a difference in level in facing in the sun visor, the main body of which is covered with facing. SOLUTION: In this sun visor with a mirror so constructed that a mirror case 30 is assembled with a mirror 40 and a slide cover 42 in a recessed part 18 formed in a sun visor main body 12 of a hollow structure, the recessed part 18 of the sun visor main body 12 is set to such dimensions that a portion having an opening 34 in which the mirror 40 is positioned in the mirror case 30 is housed. A space for receiving the slide cover 2 at the time of sliding the slide cover 42 from the position of closing the opening 34 of the mirror case 30 to the open side is secured in a hollow part 13 of the sun visor main body.
Patent JP-H02146240-A (JP)
Title: Air-fuel ratio control device of engine
Inventor: TAYAMA TAKAHARU
IPC: F02D41/06
Filed: 1988-11-29
Abstract: PURPOSE:To control the air-fuel ratio at the starting minutely and to improve the exhaust emission and the like by putting out signals responding to the fuel injection amounts for the initial combustion and for the perfect combustion selectively respectively responding to the initial combustion time and the perfect combustion time of an engine. CONSTITUTION:While a control device 20 inputs the detection signals from an engine operation condition parameter detecting device 27, it outputs a specific control signal to an injector 11, and controls the air-fuel ratio. In this case, when the engine rotation frequency computed by a device 30 exceeds a set value of the initial combustion, the initial combustion is decided by a device 37, and the fuel injection amount for the initial combustion is looked up by a device 35 from a map MPT1 by using the cooling temperature detected by a sensor 12 as a parameter. And in the same manner, the perfect combustion is decided by a device 38, and the fuel injection amount of the perfect combustion is looked up by a device 36 from a map MPT2. And the fuel injection amounts are memorized by a device 39, and signals responding to the fuel injection amounts are selected and output.