baber/WOPTO huggingface dataset:
Patent JP-H0742604-A (JP)
Title: Fuel injection timing controller of internal combustion engine
Inventor: IYODA HISAO
IPC: F02D45/00
Filed: 1993-07-27
Abstract: PURPOSE:To enable fuel injection to be practised at the optimum timing in response to the operational condition of an engine and decrease possibility for generation of large variation in an air fuel ratio by the variation of an injection timing. CONSTITUTION:Fuel is taken in an engine 1 from an injector 4 provide per cylinder. A crank angle sensor 27 for detecting variation of the crank angle of the engine 1 by the rate of 30 deg. CA in response to rotation of a rotor is mounted on a distributer 11. The injector 4 is controlled in its drive based on detection signals from various kinds of sensors 21-27 by an ECU(electronic control unit) 30. Fuel injection is excecuted by the ECU 30 by delaying only by a time shift from a timing counter just after the calculation during the crank counter counted per unit angle. Then more accurate fuel injection is excecuted, and an intake time of vapor fuel during an intake stroke is rarely remarkably changed even if the fuel injection time, etc., is changed. The fuel injection timing is rarely set at a remarkably early step.
Patent JP-H0349364-A (JP)
Title: Image forming device
Inventor: OGINO SHIGEO
IPC: B41J2/44
Filed: 1989-07-17
Abstract: PURPOSE:To faithfully form a half-tone image by providing a gain changing means which changes the amplification gain of a picture signal and setting the amplification gain for a half-tone picture to a value lower than that for a picture including characters. CONSTITUTION:The gain of a gain switching circuit 65 is switched to set a first gain for a picture including characters out of pictures to be copied and to set a second gain for a half-tone picture like a photograph, and the amplification gain of the driving signal of a laser diode LD is controlled. Thus, the density of characters is raised to distinctly print these characters even if characters are thin at the time of printing characters. The number of gradations for the half-tone picture is practically increased even if the half-tone picture has a high gradient at the time of printing the half-tone picture like a photograph.
Patent JP-2000018048-A (JP)
Title: Gas flow generator separation type turboshaft engine
Inventor: SUKAI SHUNJI
IPC: F02C7/00
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To enable a light and diversified engine layout, in addition to being excellent in maintainability by having a power turbine driven by at least either of a plurality of gas flow generators. SOLUTION: This turboshaft engine is equipped with a plurality of gas generators 10, one output turbine 11 to be driven by these generators, and a gas pass 14 to introduce the injected gas out of each gas generator 10 to the output turbine 11. In this case, the output turbine 11 adopts this gas flow generator separation type turboshaft engine to be driven by at least either of these gas generators.
Patent JP-H058772-A (JP)
Title: Motorcycle
Inventor: HARADA MASARU
IPC: B62J7/04
Filed: 1991-06-28
Abstract: PURPOSE:To provide a motorcycle which can enhance the workability for attaching and removing a driver's seat and a carrier to and from the body of the motorcycle. CONSTITUTION:A seat unit 9 in which a drive's seat 10 is coupled with a carrier 11 positioned in rear of the seat 10 is fixed to the upper part of a vehicle body.
Patent JP-S6078924-A (JP)
Title: Production of octafluoropropane
Inventor: MISAKI SUSUMU
IPC: C07C67/00
Filed: 1983-10-03
Abstract: PURPOSE:To produce octafluoropropane useful as an inert medium, refrigerant, dry etching agent for semiconductor industry, etc. economically, by reacting hexafluoropropene with fluorine in the presence of a specific Al-Cl-F-O catalyst. CONSTITUTION:For example, activated alumina beads are made to react with fluorine or a halogenated hydrocarbon such as CCl2F2, CCl2CClF2, etc. at 100- 600 deg.C to obtain a catalyst of formula (x+y+z=3; 0<=x<3; 0<y<3; 0<=z<3/2). The objective octafluoropropane can be produced by reacting hexafluoropropene with fluorine in vapor phase, preferably in a state diluted with a diluent (preferably octafluoropropane produced by the reaction). EFFECT:The objective compound can be produced in high productivity without using particular reaction apparatus.
Patent JP-H0476681-A (JP)
Title: Microcomputer
Inventor: TAKEMOTO EMIKO
IPC: H01L29/788
Filed: 1990-07-13
Abstract: PURPOSE:To prevent the generation of a verify error and to simplify writing processing by outputting 'FF' at the time of reading out an idle area in the case of executing the writing processing by using a programmer having no exclusive writing mode. CONSTITUTION:In the case of writing processing in an EPROM 5, the blank check of the EPROM 5 is executed, practical writing is executed and a verify check for checking whether correct writing has been executed or not is finally executed. When a CPU 1 reads out a program area 14 in a RAM 13 of an EPROM programmer 11, its address signal is applied to both selection circuits 17a, 17b through an address information line 16. Thereby, one EPROM area selection circuit 17b outputs a control signal through a control line 7b and turns on a buffer gate 6b. As the result, a program stored in the EPROM 5 is read out and compared with the contents of the program area 14 of the programmer 11, and when both the values coincide with each other, the verify check generates a stable output and ends its processing.
Patent JP-H1010580-A (JP)
Title: Display device
Inventor: CHIYOU KOUYUU
IPC: H01L29/786
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a structure of a pixel capable of obtaining sufficient capacity without substantially lowering a numerical aperture in an active matrix liquid crystal display device. SOLUTION: A metallic common electrode 22 sharing a black matrix is arranged so as to cover a peripheral part of a pixel electrode 24 consisting of a transparent conductive film. At this time, the common electrode 22 functions as the black matrix covering the peripheral part of the pixel, and is held to fixed potential. Therefore, an area that the pixel electrode 24 is overlapped the common electrode 22 functions as auxiliary capacity 25. The auxiliary capacity is constituted through an insulation film 23. Then, for enlarging the auxiliary capacity 25, the common electrode 22 is formed on an insulation layer 21 having a flattened surface. Thus, even when the insulation film 23 is thinned to a 1μm extent, a pin hole, a leakage, etc., between the common electrode and the pixel electrode are prevented, and larger auxiliary capacity is obtained.
Patent JP-H0849338-A (JP)
Title: Roof of unit type building
Inventor: TOKUNARI HIROHISA
IPC: E04B7/02
Filed: 1994-08-08
Abstract: PURPOSE:To make it possible to attain reduction in cost by enhancing the efficiency of truck transportation, and what is more, by selecting only a rectangular parallelepiped-shaped unit for a unit to be used. CONSTITUTION:A rectangular parallelepiped-shaped three-story standard building unit 4 having H2 height dimensions and a low building unit 7 having H2 height dimensions are placed side by side on the same elevation level. A roof panel 11 is loaded on the upper parts of the building units 4 and 7 by way of a bundle 9 and a roof receiving bracket 10, thereby forming a roof 5. During the formation of the roof 5, the height H2 is reduced to a half of H1 or substantially halved. Two lower building units 7 are placed one upon another so that they may be transported by truck.
Patent JP-S6077965-A (JP)
Title: Square hysteresis magnetic alloy and its production
Inventor: MASUMOTO RIYOU
IPC: H01F1/047
Filed: 1983-10-06
Abstract: PURPOSE:To provide a magnetic alloy which has a large residual magnetic flux density and good square hysteresis characteristic and is easy to forge and work by adding main components and auxiliary components of specific metals to an Fe-W alloy. CONSTITUTION:One or >=2 kinds among a specific amt. of Ag, Au, platinum group elements, Mg, Ca, Sr, Ba, Hf, Zn, Cd, B, Ga, In, Tl, Pb, P, As, Bi, Se, Te are added as main additive components at 0.001-20% in total to an Fe-W alloy contg. 1-20% W. Or 1 or >=2 kinds among V, Nb, Cr, Mo, Ta, Ni, Cu, Co, Ti, Zr, Si, Al, Ge, Sn, Sb, Be, Mn, rare earth elements and C are further incorporated as auxiliary additive components at 0.001-60% in total to said alloy. A casting ingot of such alloy is subjected to an annealing or soln. heat treatment. The treatment ingot is cold worked at >=50% reduction ratio and is then subjected to a heating treatment at >=400 deg.C, by which the magnetic alloy is obtd.
Patent JP-S6078418-A (JP)
Title: Cloud eliminating device of optical lens
Inventor: NISHIMURA SHINJI
IPC: F04B53/14
Filed: 1983-10-06
Abstract: PURPOSE:To eliminate clouds on the surface of an optical lens by providing a pump mechanism which is driven by push and drag operations of an operation rod and flowing a gas in a barrel with this pump mechanism. CONSTITUTION:A push and drag rod 3 is provided with a piston P in a cylindrical hollow bearing 4 and can be slid in directions of arrows 9a and 9b by the action of the bearing 4 and can be rotated in the direction of an arrow 14. A gear 11 is fitted freely slidably to the tip part of the push and drag rod 3 and is operated in accordance with rotation of the rod 3 to mesh with outer teeth of a focusing ring (which is not shown in a figure), which is provided on the outside of a barrel 1, and drives the first group lens F. A pipe 6 which is connected to outside air through a valve 5 and a dust eliminating filter 8a is inserted to the side wall of the bearing 4, and a pipe 7a connected to the space between lenses 2a and 2b, the space between lenses 2b and 2c, and the space between the first group lens F and the second group lens V in the barrel 1 is inserted there also. A pipe 7b which is connected to outside air through a dust eliminating filter 8b is inserted to the side wall on the side opposite to the pipe 7a in the barrel 1.
Patent JP-S6429139-A (JP)
Title: Multiple address connection control system
Inventor: MAENO KAZUTOSHI
IPC: H04M3/42
Filed: 1987-07-24
Abstract: PURPOSE:To attain multiple address connection control with high efficiency and equity by giving a rate of number of incoming terminals connected so far when a all terminal equipment applies connection control to an incoming terminal equipment, updating the rate of connection terminal number when the connection is successful and informing the result to all the connected incoming terminal equipments. CONSTITUTION:A calling terminal equipment gives a rate to all incoming terminal equipment number requesting the connection by the call terminal equipment of the number of incoming terminal equipments connected so far to the connection request and sends the result to the incoming terminal equipment, and updates the rate when the connection with the incoming terminal equipment is successful and informs the revised rate to all the connected incoming terminal equipments. When the connection with the incoming terminal equipment is unsuccessful and a cut-off request is received from the connected incoming terminal equipment already is received, the calling terminal equipment applies the cut-off request to all the incoming terminal equipment connected so far and in receiving the connection request from the plural calling terminal equipments, the incoming terminal equipment compares the rate informed from the plural calling terminal equipments and receives the connection request from a sole calling terminal equipment and sends the cut-off request to other calling terminal equipments. Thus, the multiple address connection control with high efficiency and equity is applied.
Patent JP-H0962572-A (JP)
Title: Device and method for stream filter
Inventor: MAIKERU JIEI MEIFUIIRUDO
IPC: G06F12/08
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To provide the method and system which use a stream filter to prevent the occurrence of a stream slash condition by delaying deallocation of a stream based on the activity level of the stream. SOLUTION: An LRU stream is deallocated only after many new latent streams are detected. In a data processing system, this method is provided to prefetch a cache line from a main memory 209 connected to a processor 201 by a bus to an L1 cache 202 connected to the processor 201, and this prefetch is extended by using a stream buffer 402 and a stream filter 403, and the stream buffer 402 includes an address buffer and a data buffer and holds one or a plurality of active streams, and the stream filter 403 includes one or a plurality of entries corresponding to one or a plurality of active streams.
Patent JP-H0623-A (JP)
Title: Thresh-controlling apparatus for thresher
Inventor: FUJIMOTO TOSHINORI
IPC: A01F12/18
Filed: 1992-06-19
Abstract: PURPOSE:To automatically correct the imbalance of the treating amounts in a threshing chamber and a treating chamber caused by the variation of the amount of culm supplied to the threshing chamber and to enable the high- performance threshing treatment by the cooperation of the threshing chamber and the treating chamber. CONSTITUTION:Untreated culm discharged from a dust-outlet 2 opened at the culm-discharging side of a threshing chamber 1 is supplied to a treating chamber to carry out the threshing treatment both in the threshing chamber 1 and in the treating chamber. The dust-outlet 2 is provided with a control valve 4 and a waste-straw transfer path 5 is provided with a sensor S for waste straw flow rate. The waste-straw flow rate sensor S is connected to the control valve 4 and the opening of the dust-outlet 2 is automatically controlled by the control valve 4 according to the flow rate detected by the waste-straw flow rate sensor S.
Patent JP-H02134612-A (JP)
Title: Contact lens with molding color and manufacture thereof
Inventor: DEIBITSUDO ERU ROORINGUZU
IPC: B29C37/00
Filed: 1989-07-20
Abstract: PURPOSE: To impart texture (color patterns) to a contact lens and to smooth the surface of the lens by coating the mold surface of a casting mold with a colored film and spin casting or cast molding the contact lens on the mold surface covering the same. CONSTITUTION: The part forming the iris part of the lens of the mold surface 2 of the contact lens forming mold 1 is coated with a curable or thermoplastic colored liquid material, by which the colored film 4 having the surface exposed in the internal space of the mold 1 and the surface held in contact with the mold surface 2 is formed on the mold surface 2. Next, a liquid crystal material 6 for forming the lens for the purpose of forming the main body of the lens is charged into the mold 1 in the state of maintaining the iris part of the colored film 4 and is molded round the colored film 4. The colored film 4 is integrated with the main body of the lens and the surface of the colored film 4 is formed as a part of the outside surface of the lens when the molded lens is taken out of the mold 1.  As a result, the main body of the lens and the surface of the colored film are substantially smoothed.
Patent JP-S6246350-A (JP)
Title: Method and device for analyzing action of microprocessor
Inventor: FUKUDA MINORU
IPC: G06F11/28
Filed: 1985-08-24
Abstract: PURPOSE:To facilitate action analysis by excluding an unnecessary instruction and rearranging instructions according to rules so as to transmit and display a signal from an emulator unit part to an emulator main body part. CONSTITUTION:A microprocessor circuit 12A analyzes whether a program reference is continuous or not. If said reference is discontinuous, whether it is an operational code or not is analyzed, and information regarding the analysis is stored. At such a time the previous instruction stored during the previous period is analyzed. If the instruction is an operational code, a signal is not written in a secondary memory circuit 17, but only written in a primary memory circuit 15. If the instruction is not an operational code, the signal is written in a secondary memory circuit 17 and a primary memory circuit 15. A signal written in the secondary memory circuit 17 is transmitted to an emulator main body 20 according to the order specified by the instruction.
Patent JP-S5887486-A (JP)
Title: Measuring device for snowdepth
Inventor: SATOU IESATO
IPC: G01W1/14
Filed: 1981-11-20
Abstract: PURPOSE:To measure accurately the depth of snow and to improve S/N by controlling the quantity of light incident on a light detector so that it is always constant, and by using a spectrum diffusion system for the modulation of a light source. CONSTITUTION:A light source 11 projects beam-shaped lights on a plane 10 to be measured. A light detector 14 receives the beam-shaped lights projected from the light source 11 and reflected from the plane 10, and delivers two output signals corresponding to the positions of reception on the light receiving plane. An adder 18 operates the sum of the two output signals of the detector 14 and delivers a sum signal. A subtractor 17 operates the difference between the two output signals of the detector 14 and delivers a difference signal. A comparator 26 compares the sum signal with a reference value and delivers an output signal in accordance with a compared value. Based on the output signal from the comparator 26, a light source driver 28 drives the light source 11 in such a manner that it controls the brightness of the light source 11 so that the quantity of lights received by the detector 14 is always constant.
Patent JP-H0351950-A (JP)
Title: Character output device
Inventor: ENDO MASAHIRO
IPC: G06F17/22
Filed: 1989-07-19
Abstract: PURPOSE:To improve the processing efficiency of the business work and also to attain a paperless work system by converting the character information on a board into the character code information containing the attribute and therefore storing, processing and printing out the sentences on the board via an external output device. CONSTITUTION:A scanner 5 containing an information reader 6 scans a board 1 and evolves the read information into the image data via a data evolving part 8. Then the data on the character information part is compared with the data on a basic character evolving data part 9 via a character code recognizing part 10. Then the data on the character information part is converted into an optimum code via a code/ data conversion part 11. At the same time, the data on the attribute information part is recognized by an attribute data recognizing part 12 and converted into a prescribed attribute code via an attribute data conversion part 13. Then the converted code is stored in a code data/attribute data store part 14 and then processed by a data control part 15. Then the processed data is outputted to an external output device 16. Thus the sentences can be stored, processed and printed out on the board 1 via the device 16. As a result, the processing efficiency of the business work is improved and a paperless work system is attained.
Patent JP-S57109932-A (JP)
Title: Back cover of camera
Inventor: SEKINE JIROU
IPC: G03B17/30
Filed: 1980-12-26
Abstract: PURPOSE:To assure the lead-in of a film leader into a camera, by providing a film pressure plate supporting structure which supports obliquely the pressure plate provided to a camera back cover in the direction where the lower part of the pressure plate is detached from the back cover when the back cover is opened. CONSTITUTION:A cartridge P can be stored into a storing chamber 7 when a hollow part 3a comprising a film lead-out port 3 of the cartridge P and a body plate 2 engages a projected part 8. The storage posture can be controlled. A guide member 9 having a slope 19 can extremely faciliate the film loading into the camera even in such case when the film leader F is wound round the outer circumference surface of the cartridge P owing to the curling property of the leader F when the cartridge P is loaded.
Patent JP-H0473216-A (JP)
Title: Antistatic acrylic fiber and production thereof
Inventor: FUKUI YUICHI
IPC: D01F6/38
Filed: 1990-07-13
Abstract: PURPOSE:To obtain the subject fiber having excellent antistaticity and durability and useful for clothes, etc., by conjugating a plurality of specific acrylonitrile copolymer spinning dopes immediately before extruding through a spinning nozzle and coagulating the extruded fiber. CONSTITUTION:The objective fiber is produced by the conjugate spinning of (A) an acrylonitrile copolymer composed of (i) >=60 wt.% of acrylonitrile and (ii) 0.1-40 wt.% of a monomer of formula (R1 to R5 are H or lower alkyl; m is <=10) and (B) an acrylonitrile copolymer composed of >= 70 wt.% of the component (i) and (iii) < 30 wt.% of a polymerizable vinyl compound other than the compound of formula. At least a part of the outer circumference of the cross-section of the fiber is made of the component A and the ratio of the component A to the component B is 1:(1-500). The conjugate fiber can be produced by conjugating the spinning dope of the component A and the spinning dope of the component B immediately before extruding through a spinning nozzle and coagulating the conjugated extrudate.
Patent JP-H0829039-A (JP)
Title: Heating and cooling device
Inventor: MORII TAKAYUKI
IPC: B01J19/00
Filed: 1994-07-15
Abstract: PURPOSE:To obtain a heating and cooling device capable of maintaining the temperature of evaporating cooling with a high accuracy by preventing the change of concentration of refrigerant and capable of effecting heating treatment also. CONSTITUTION:A steam pipe 16 is connected to the jacket unit 5 of a reaction oven 21. The ejector 22 of a first combination pump 1 and the ejector 9 of a second combination pump 2 are connected to the jacket unit 5. Refrigerant is reserved in a first tank 13 while cooling water is reserved in a second tank 17. The first combination pump is provided with a changeover valve 10 while the second combination pump is provided with a changeover valve 19. A supplemental water supplying passage 8 is connected to the first tank 13. The upper part of the first tank 13 is connected to the second ejector 9 through a valve 6 and a pipeline 7.
Patent JP-S5977859-A (JP)
Inventor: ASAGOE TOORU
IPC: A61L9/01
Filed: 1982-10-26
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-H0824728-A (JP)
Title: High pressure liquid jetting gun
Inventor: TAKAHASHI EIJI
IPC: B05B15/04
Filed: 1994-07-18
Abstract: PURPOSE:To effectively prevent a high pressure water stream from scattering to the circumstance by collision with an object, while an attachment of a hood, etc., for preventing the scattering to the tip part of a high pressure water jetting gun is omitted. CONSTITUTION:A low pressure water jetting port 28 surrounding annularly a high pressure water jetting nozzle 24 for jetting the high pressure water stream 54 from the outside is provided and the outside of the high pressure water stream 54 is surrounded by a low pressure water stream 56 jetting from the low pressure water jetting port 28.
Patent JP-S6343845-A (JP)
Title: Structure of lid part for trunk rear trim and cutting method thereof
Inventor: WATABE YASUO
IPC: B60R5/04
Filed: 1986-08-11
Abstract: PURPOSE:To facilitate formation of such a lid part that well performs its smooth opening or closing, by forming a slot in a rear combination lamp part, leaving a side of a quadrangle behind, with narrow width on other three sides, while forming the remaining side into a thin wall hinge part. CONSTITUTION:A trunk rear trim 1 is installed in a trunk rear trim 2 of a passenger car, covering a rear combination lamp 3 or the like. And, this trim 1 is made up of setting up an ornamental material 6 on the surface of a core material 5, lid parts 4 and 4 are installed in a part covering the back of the lamp 3 as one body with a trim body in succession. In this case, the lid part 4 is formed into a quadrangle in externals, leaving a lower side of this quadrangle, and each slot 7 is formed in other three sides, while it is installed as one body with the trim body in this lower side via the hinge part 8 rectilinearly thinned. In addition, the back side of an end face of an opening edge 4a to be opposed to the hinge part 8 of the id part 4 is formed into an incline.