baber/WOPTO huggingface dataset:
Patent JP-S5920533-A (JP)
Title: Fuel controller for internal combustion engine
Inventor: UCHINAMI MASANOBU
IPC: F02D41/34
Filed: 1982-07-24
Abstract: PURPOSE:To improve response under transient action, by installing an electromagnetically operated needle in a fuel passage and integrating and differentiating the difference between the actual value of an operation parameter of an engine and a desired value to obtain a signal to control the needle. CONSTITUTION:A needle 2, whose position is determined by the balance between the driving force of an electromagnetic coil 3 and the force of a spring 4, is provided to regulate the quantity of fuel. The coil 3 is regulated by a control unit 7. The unit 7 includes a central processing unit 10, which receives input information such as the temperature 10a of water, the rotational frequency 10b of an engine and the quantity 10c of intake air and sends out an electric signal 9 corresponding to the desired position of the needle 2. The electric signal 9 is applied to a proportion circuit 11 and an integration circuit 12 together with an electric signal 8 produced by a position sensor 6 and showing the present position of the needle 2. A differentiation circuit 13, which receives only the electric signal 8, is provided. The application of electricity to the electromagnetic coil 3 is controlled through a drive circuit 15 by a signal generated by the addition 14 of the outputs of the circuits 11-13.
Patent JP-H08329352-A (JP)
Title: Article sales registration data processor
Inventor: TERAHARA KOJI
IPC: G07G1/14
Filed: 1995-05-29
Abstract: PURPOSE: To provide the article sales registration data processor which can carry on data transmission and reception between a terminal machine and a radio master station by a wired communication utilizing a power supply line even if a radio communication state becomes abnormal. CONSTITUTION: Each terminal machine 10 and the radio master station 40 are enabled to communicate with each other through the electric power supply line 5, each radio slave station 20 is provided with slave-side radio communication state detecting means (21 and 22), an each terminal machine 10 is provided with slave-side abnormal time communication switching control means (11 and 12). Even if the radio communication state between a radio slave station 20 and the radio master station 40 becomes abnormal, the communication is switched to the wired communication using the power supply line 5 to enable the terminal machine 10 and radio master station 40 to send and receive data directly to and from each other.
Patent JP-H0423758-A (JP)
Title: List opening and extending device for band material
Inventor: YOSHIKAWA TAKAFUMI
IPC: D06C3/06
Filed: 1990-05-18
Abstract: PURPOSE:To prevent the damage of a band material by performing such a control as to proportion the rotating speed of a screw shaft to the traveling speed of the band material and stop the rotation of the screw shaft at the time of stopping the band material. CONSTITUTION:Screw shafts 16, 18, 20 are provided in the cross direction of a band material F longitudinally moving at a required speed. The screw shafts 16, 18, 20 are rotated in the same direction as the moving direction of the band material F, whereby the lists of the band material F are opened. At this time, the rotating speeds of the screw shafts 16, 18, 20 are proportioned to the traveling speed of the band material F, and the rotation of the screw shafts 16, 18, 20 is stopped when the band material F is stopped.
Patent JP-H07332669-A (JP)
Title: Gas turbine combustor
Inventor: INOUE HIROSHI
IPC: F23R3/06
Filed: 1994-06-13
Abstract: PURPOSE:To rarefy a premixed gas by a method wherein a premixing passage air inlet is formed into a large number of small holes, and the air is dispersed to upstream and downstream premixing passage wall surfaces of a fuel nozzle. CONSTITUTION:A fuel 21 for premixing is jetted into an annular premixing apparatus 12 from a fuel nozzle 8. In the meantime, air 52 for premixed combustion is jetted from a large number of air holes 53 which are provided on the premixing apparatus, and flows into the premixing apparatus 12 as a jet stream, and is mixed with the fuel for premixing which is jetted from the fuel nozzle, and thus, a premixed gas is formed. By forming the premixed gas in this manner, not only a kinetic energy of the fuel but a kinetic energy of the air can also be utilized as an energy for the mixing, and for this reason, the mixing is accelerated, a uniform premixed gas can be obtained, and it is effective for the reduction of NOx.
Patent JP-H0425781-A (JP)
Title: On-vehicle gps receiver
Inventor: TSUCHIYA TOSHIAKI
IPC: H01Q3/24
Filed: 1990-05-22
Abstract: PURPOSE:To enable excellent reception from a satellite while evading problems regarding the design by selecting the best reception antenna for each receiving satellite according to the intensity of a received signal and performing switching control. CONSTITUTION:At the start of reception, a control part 4 controls an RF recep tion part 2 and starts reception from a 1st reception satellite S1. The control part 4 switches all antennas in the order of A, B, and C at intervals of short time through an antenna switch 1 and the reception part 2 finds the signal intensity levels of the respective antennas A - C as to the satellite S1 and sends them to the control part 4. Consequently, the control part 4 compares them to judge which antenna has the largest reception intensity and sets the antenna switch 1 to receive a signal from the satellite S1 by using the antenna. The same operation is repeated for respective reception satellites. A signal processing part 3 calculates the current position of this vehicle by using navigation data which are thus obtained. Consequently, the antenna can be installed individually at proper positions in the vehicle room and the reception failure of any antenna can be handled.
Patent JP-S63294453-A (JP)
Title: Ventilator for automobile
Inventor: MIKI HIROYUKI
IPC: F24F13/15
Filed: 1987-05-27
Abstract: PURPOSE:To enable a blowing air to be shut off without adding any special shutting-off door by a method wherein a shaft part is displaced in one direction in respect to an extended section of a corresponding deep side louver. CONSTITUTION:An opening part 1a of an air guide case 1 is provided with a plurality of front side louvers 2 capable of being pivoted on a fulcrum point 2a at both ends. An adjusting knob 6 is held to rotate it in a direction perpendicular to itself, the front side louvers 2 are all rotated on supporting shafts 2a, resulting in that a vertical air direction can be adjusted. Further, when the adjusting knob 6 is moved from its neutral position in a rightward direction R along the louver 2A, the deep side louver 4 is rotated around a supporting shaft 4a up to a maximum rotational angle, so that an air direction toward the right side can be adjusted by about 45 deg.. When the adjusting knob 6 is slid in a leftward direction L, the surfaces of each of the deep side louvers 4 are contacted to each other, so that a blowing of conditioned air from an air guiding case 1 can be shut off. Therefore, it is possible to get a structure capable of shutting off completely the blown air.
Patent JP-H09252187-A (JP)
Title: Structure of electric apparatus cabinet
Inventor: KANDA ATSUSHI
IPC: H05K5/02
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To surely insulate between a heat pipe device and an external box with a simplified structure and make small the number of steps of processing and assembling in the structure of cabinet, for cooling the electric elements accommodated in the cabinet of the electric apparatus by leading the generated heat to the outside of the cabinet with a heat pipe. SOLUTION: A cabinet is composed of a heat pipe device 2, where one end of the heat pipe 6 is coupled with a cooling body block 5 for mounting a heat generating electric element and the other end is coupled with a cooling fin 10 by leading it to the outside of the cabinet, a frame 3 for mounting the heat pipe device and an external box 4 for surrounding the external side of the frame 3 as the water-tight property, and the frame 3 is formed of an insulation material. Moreover, the frame 3 structured by the insulation material forms an integrated packing groove 9 of the inverted C shape which is engaged with the external box 4.
Patent JP-S5355841-A (JP)
Title: Device for adjusting landing level of ac elevator cage
Inventor: MAEDA YASUYUKI
IPC: B66B1/40
Filed: 1976-11-01
Abstract: PURPOSE:To prevent an elevator cage from being affected in ordinal high speed elevation by the failure of a position detector by providing a protecting capacity at a small velocity operating unit for adjusting the landing level of the cage.
Patent JP-H01298105-A (JP)
Title: Method and apparatus for making drip of molten metal
Inventor: KATAOKA FUYUSATO
IPC: B22F9/08
Filed: 1988-05-27
Abstract: PURPOSE:To make drip having uniform fine particle size molten steel discharging from a nozzle by fitting two coils to the nozzle to give the molten steel flow shifted alternating magnetic field and also increasing pinch force effect at the time of discharging the molten steel from the nozzle in a vessel of tundish, etc. CONSTITUTION:At the time of discharging the molten steel 1 in the tundish 2 from the nozzle 3, polyphase AC current is conducted to the first coil 5 arranged to the nozzle 3 from an AC electric source to generate the shifted alternating magnetic field along the longitudinal direction of the nozzle 3, and by executing turn-on/turn-off control to this shifting alternating magnetic field or change of shifting direction of the shifting alternating magnetic field, the intensity and direction of thrust of the molten steel discharging the nozzle are controlled. Further, by flowing single phase AC current to the second coil 7 of the nozzle 3 from an electric source 6, the pinch force is generated to the molten steel discharging from the nozzle 3 and the molten steel discharging from the nozzle is made to the flow having periodical furrowing or separating part and flowed out as the molten steel particle drip having uniform fine particle size.
Patent JP-H0424386-A (JP)
Title: Fixing device for airtight door
Inventor: HORI HIDEKI
IPC: F16J13/16
Filed: 1990-05-21
Abstract: PURPOSE:To facilitate control by pivotally mounting one end of a sliding stem sliding along an airtight door, onto a rotating board which is put in a turning movement by a rotating handle, and thereby rotatably pivoting a stationary piece furnished with an oblong hole which accepts a lock releasing projection projected out of the other end of the sliding stem. CONSTITUTION:When an airtight door 2 is to be fixed, a rotating board is put in a turning movement with a rotating handle rotated. Such sections as the base section 11 of a sliding stem 8 connected to a link 15, a connecting section 12 and a head section 10 then slide, and the end section 8b of the head section 10 presses the swelled section 4b of a stationary piece 4 with pressure, so that the stationary piece 4 is thereby rotated around an axis 6. Following which, the pressing projection 4a of the stationary piece 4 presses a door frame 1 with pressure, so that the door 2 and the frame 1 are hermetically integrated via a seal member 22. When the fixation of the door 2 is to be released, the rotating board is put in a turning movement with the handle reversely rotated, the sliding stem 8 is thereby moved by the link 15. And furthermore, the fixation of the door 2 is released with the stationary piece 4 rotated while the releasing pin 9 of the head section 10 is being moved within the oblong hole 7 of the stationary piece 4.
Patent JP-H04330934-A (JP)
Title: Carbon-based oil absorbing material and solid fuel
Inventor: NAKADA TOSHIO
IPC: C02F1/40
Filed: 1991-05-02
Abstract: PURPOSE:To provide a carbon-based oil absorbing material which can efficiently absorb and remove any kind and any state of oils containing large amt. of viscous oils, to improve environment by absorbing and removing oils contaminating sea, rivers, soil and to effectively utilize by utilizing absorbing materials absorbed and carried oils as solid fuel to be an energy source. CONSTITUTION:This carbon-based oil absorbing material consists of porous carbonaceous granules. The porous carbonaceous granules are to preferably contain <=15wt.% fine powder passing 149mum screen, to have >=50mum pore size distribution at the widest part and <=1mum at the narrowest part, both being continuous when measured by a mercury porosimeter, >=2.0ml/g total volume of the pores, and >=300g grain crushing strength (when grain diameter is 3000mum). Said solid fuel consists of the above carbon-based oil absorbing material absorbing and carrying oil.
Patent JP-H0425171-A (JP)
Title: Semiconductor memory device
Inventor: YASUHIRA MITSUO
IPC: H01L27/108
Filed: 1990-05-21
Abstract: PURPOSE:To protect a semiconductor memory device against soft error caused by the impingement of alpha particles by a method wherein a memory cell capacitor is formed above the source of a switching transistor provided above an island region, and signal charge is stored in a capacitor insulating film provided between a storage electrode and a cell plate electrode. CONSTITUTION:In a memory cell provided onto a semiconductor substrate, a source 7 of a switching transistor is formed above an island region 3, a storage electrode 8 is provided above the source 7, and a plate electrode 10 is built on the storage electrode 8 through the intermediary of a capacitor insulating film 9. A drain 4 of the switching transistor is provided under the island region 3 and electrically connected to a bit line provided to the base of a groove. By this setup, a cell can be formed high in density and resistance to soft error induced by the impingement of alpha particles.
Patent JP-H08331522-A (JP)
Title: Display control method and display controller in multiplex broadcast receiver
Inventor: MITSUFUJI HIRONORI
IPC: H04N7/03
Filed: 1995-05-29
Abstract: PURPOSE: To obtain the intrinsic display image at all times when a back page instruction is received by sequentially superimposing plotted image data for plural pages each forming an image pattern displayed in each preceding page in the order of smaller page number and displaying the result. CONSTITUTION: A signal obtained by an LMSK demodulation circuit 7 is fed to an error correction circuit 8, in which error is corrected. After the error correction, a CPU 9 edits again data for each program and stores the result to a memory 10. When an FM multiplex broadcast program is displayed in the memory 10 in the order of increased page numbers, every time pages are being updated, a history storage table is provided representing whether or not pattern delete data are included in page data. When an image having been displayed on a preceding page is not made up of plotted image data of the preceding data only, after the image displayed at present is deleted and plotted image data for plural pages forming an image having been displayed on a preceding page are superimposed sequentially in the order of smaller page numbers and the result is displayed.
Patent JP-H09292002-A (JP)
Title: Ball screw spline shaft mechanism
Inventor: NOJIRI HITOSHI
IPC: F16H25/22
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To simplify structure and to perform rectilinear motion and rotational motion independently from each other by providing first and second driven shafts each provided with a ball screw, a bearing to intercouple the first and second driven shafts, and a nut to exert an axial pre-load on the bearing. SOLUTION: When a nut part 22 is rotated by a rectilinear driven motor 3, a first driven shaft 1 is axially moved through a rolling ball 23 and a screw part 21. Following the axial movement of the first driven shaft, a second driven shaft 4 is axially moved through a bearing 11. further, there is no need for the second drive shaft 4 to effect axial movement, and when the second driven shaft 4 is rotationally driven, an outer cylinder part 52 is rotated by a rotational driven motor 6 and the second driven shaft 4 is rotated through a spline part 51 and a rolling ball 53. In this case, since by bringing the rectilinear driven motor 3 into a stop, the first and second drive shafts 1 and 4 are intercoupled through the bearing 11, the second drive shaft 4 is prevented from axial movement.
Patent JP-H10317957-A (JP)
Title: Exhaust pipe structure for construction equipment
Inventor: TANAKA TOKUJI
IPC: B60K13/04
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust pipe structure for construction equipment, which prevents the intrusion of rainwater into exhaust gas at a startup of an engine. SOLUTION: A double-tube structure rainwater sump part 40b is interposed between a parallel pipe 40a parallel to an engine upper cover 1 and a bent pipe 40c so that the outlet end of the parallel pipe 40a and the inlet end of the bent pipe 40c are inserted in the sump part 40b with a predetermined length of clearance 40e held therebetween. The rainwater that flows in through an opening 40d is temporarily stored at the bottom of the sump part 40b for the prevention of rainwater from being trapped in the parallel pipe 40a.
Patent JP-S62287826-A (JP)
Inventor: KATAYAMA YASURO
IPC: B65B43/26
Filed: 1986-06-04
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-S5355682-A (JP)
Title: Fluorescent lamp dimmer
Inventor: NISHINO HIROYUKI
IPC: H05B41/38
Filed: 1976-10-29
Abstract: PURPOSE: To maintain a stable lighting even at low temperatures, wherein a negativeheat-sensing resistor is connected to a phase shifting thyristor such as triac. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01299098-A (JP)
Title: Erasing method and erasing set for written image on writing board
Inventor: ONUKI TAKESHI
IPC: B43L21/00
Filed: 1988-05-28
Abstract: PURPOSE:To enable eradication of both a colored layer and an oily component layer even after a long-time use, by eradicating the oily component layer after eradicating the colored layer, in a method of erasing a releasable written image on a writing board. CONSTITUTION:An eraser set is provided which comprises, on different surfaces thereof, an erasing part 20, 21 for a first process of eradicating a colored layer and an erasing part 30, 31 for a second process of eradicating an oily component layer. Erasure can be achieved by a method wherein a written image is rubbed with the erasing part for eradicating the colored layer, and then the written image is rubbed with the erasing part for eradicating the oily component layer, or a method wherein a conventional erasing operation is applied to the colored layer or a predetermined period of time by using only the erasing part for eradicating the colored layer, and then a writing board is rubbed with the erasing part for eradicating the oily component layer. A pair of such eraser sets are provided, and is used as a paired eraser. Alternatively, an eraser set may be provided, on the same face thereof, with both the erasing part for eradicating the oily component layer and the erasing part for eradicating the colored layer, the second erasing part being provided around the first erasing part.
Patent JP-H02310836-A (JP)
Title: Charge image recording medium and recording and reproducing device
Inventor: TAKANASHI RYOYU
IPC: G11B7/00
Filed: 1989-05-24
Abstract: PURPOSE:To facilitate high density recording under a tracking control operation at the time of performing a recording operation by previously recording and forming a charge image pattern for controlling tracking in a specified pattern on a charge holding layer member. CONSTITUTION:The charge image pattern 41 for controlling the tracking is previously recorded and formed in the specified pattern on the charge holding layer member CHL in a charge image recording medium D obtained by laminating an electrode E, a photoconductive layer member PCL, an optical modulating material layer member PML and the charge holing layer member CHL. Then, light reflected from the charge image recording medium D where the state of polarized light is changed corresponding to electric field based on the charge image pattern is given to a reproducing optical through an objective lens 29 and an actuator ACT is driven to be displaced with a tracking control signal from the reproducing optical system. Thus, information is recorded on the charge image recording medium with high recording density.
Patent JP-S63299478-A (JP)
Title: Television signal encoder
Inventor: KIMURA JUNICHI
IPC: H04N19/132
Filed: 1987-05-29
Abstract: PURPOSE:To obtain information required for a user oneself, by adding a value designated directly by the user or the one possible to designate indirectly by the user on the parameter of a function which decides the distribution of an information quantity to time-spatial resolution. CONSTITUTION:A transmission side predicts the value of a picture element to be transmitted from now from the picture element in the same frame transmitted already, and compresses the information quantity by transmitting a difference(prediction error) between an actual value. The prediction error is quantized and encoded at a quantization circuit 5, and is transmitted via a transmission buffer 10 and transmission systems 11 and 12. At a threshold circuit 4, an error value is outputted as 0 when the absolute value of the prediction error (epsilon) is less than a threshold. By increasing a threshold value and a range to set 0, a code quantity being generated is reduced, and the number of frames transmitted in a unit time is increased. At the applied part 19 of the said invention, a user, that is, a receiver can obtain the time-spatial resolution required by the user, that is, the receiver by designating the threshold value Th as observing a decoded image.
Patent JP-S6022119-A (JP)
Title: Manufacture of film type liquid crystal display element
Inventor: HARA YOSHIYUKI
IPC: G02F1/1333
Filed: 1983-07-18
Abstract: PURPOSE:To seal a liq. crystal injecting hole in a film type liq. crystal display element without making the element thick by locally heating and pressing a thermoplastic resin sealant having an opening after injecting a liq. crystal. CONSTITUTION:Plastic film substrates 1, 1 are stuck together with a thermoplastic resin sealant 2 having a liq. crystal injecting hole (opening) 3. The sealant 2 is made of polyamide resin, polyester resin, acrylic resin or the like. After injecting a liq. crystal, a part of the sealant 2 close to the opening 3 is heated and pressed. The sealant 2 is melted and diffused, so the opening 3 is blocked up by the sealant 2 itself.
Patent JP-S5754934-A (JP)
Title: Alarm generating device of copying machine
Inventor: IWAMOTO MASAYUKI
IPC: G03G15/04
Filed: 1980-09-19
Abstract: PURPOSE:To inform an operator of an original left behind, by operating an alarm device in case an original holder has not been released after a copying cycle has ended. CONSTITUTION:When copying has ended, a copy detecting signal S2 is converted to a high level, and a square wave pulse signal S4 is generated. When an original holder 2 is released within 20 seconds after copying has ended, a conversion signal S3 is converted to a low level. A reference signal S5 is generated in 20 seconds after copying has ended, but since the conversion signal S3 is in a conversion level (low level), an output S6 of an AND gate 20 is in a low level state as shown by a full line, and an alarm device 21 is not operated. In case an original has been left behind, the signal S3 of a conversion signal generating means 16 is in a high level (non-conversion level) state, therefore, the output signal S1 of the AND gate 20 becomes a high level as shown by a broken line. By this high level driving signal S6, a transistor 24 is turned on, the alarm device 21 is operated, and an alarm informing that the original has been left behind is raised.
Patent JP-S6022197-A (JP)
Inventor: KIMURA TATSUYA
IPC: G10L25/90
Filed: 1983-07-18
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。