baber/WOPTO huggingface dataset:
Patent JP-2000062255-A (JP)
Title: Image-forming apparatus, image formation method, and recording medium
Inventor: KOMADA YASUO
IPC: B41J5/30
Filed: 1998-08-19
Abstract: PROBLEM TO BE SOLVED: To eliminate the need of switching manually a connection between an information-processing terminal apparatus and a monochromatic laser printer or a color ink-jet printer. SOLUTION: An information-processing terminal 200 and an image-forming apparatus 100 are connected via a first connecting means 127, and the image- forming apparatus 100 and another image-forming apparatus 150 are connected via a second connecting means 131. In the constitution, the image-forming apparatus 100 analyzes data from the information-processing terminal and controls to switch a connection destination, so that the data can be transmitted, received between the information-processing terminal and a desired image-forming apparatus.
Patent JP-H0398938-A (JP)
Title: Detecting method of multiple paper feed
Inventor: HIRATA RYOICHI
IPC: B65H7/12
Filed: 1989-09-08
Abstract: PURPOSE:To prevent the deterioration of detectability even if the characteristics of an optical sensor is changed due to the fluctuation of temperature by estimating the output of the optical sensor, when there is a specified paper, using the output of the optical sensor in the state that there is not paper at random moment and by accordingly determining the threshold one or two sheet of paper and renewing it at any time. CONSTITUTION:The output of a light receiving element 3 in the state that there is not a paper 4 when the drive current of a light emitting element 1 is set to the low level before transaction by a light emitting element drive current controlling means 7 is taken as the estimated value at a random moment of the light receiving element 3 in the state that there is the specified paper 4 when the drive current of the light emitting element 1 is set to the high level. By using this estimated value, threshold value required for detecting duplicated feed of the specified paper 4 is determined and renewed at any time.
Patent JP-S6388201-A (JP)
Title: Miniature wells turbine
Inventor: KANEKO KENJI
IPC: F03B13/24
Filed: 1986-10-02
Abstract: PURPOSE:To simplify the structure of the turbine stated in the title by providing on the main shaft of a turbine rotor a balancing disc plate having a surface to receive fluid pressure. CONSTITUTION:A turbine rotor 2 is fixed to the main shaft 4 of a generator 3. A balancing disc plate 6 having a surface to receive fluid pressure is provided on the opposite side of the turbine rotor 2 of the main shaft 4. By balancing the axial thrust with the balancing disc plate, provision of a thrust bearing becomes unnecessary. The structure can be simplified by this method.
Patent JP-S6294321-A (JP)
Title: Die apparatus for honeycomb type moldings
Inventor: YAMANE YOSHIHIRO
IPC: B29C48/12
Filed: 1985-10-21
Abstract: PURPOSE:To reduce the manufacturing cost of a die and to make it possible to easily obtain a smooth surface having a honeycomb shape, by forming the die by fixing and holding a columnar body by keys struck in from two directions through a plurality of key holes provided to a frame body having a columnar body group received therein. CONSTITUTION:A die 1 is constituted of a hollow frame body 2 forming the outermost periphery of a honeycomb shaped molded body, a plurality of columnar bodies 1, 1', 1''... and keys 3, 3', 3''..., 4, 4', 4''... positioning the columnar bodies and the pillar bodies are provided with notches (key grooves) 5b corresponding to the keys 4, 4', 4'', 4''' and square keys are struck in so as to cross at right angles to each other to hold the columnar bodies. By this method, because the columnar bodies 1, 1', 1''... can be perfectly processed as single products, surface roughness can be freely and selectively processed and polishing finish can be freely performed and, therefore, any shape can be formed an a surface finish degree can be also brought to a mirror surface.
Patent JP-H04113632-A (JP)
Title: Manufacture of semiconductor device
Inventor: MORITA KIYOYUKI
IPC: H01L21/336
Filed: 1990-09-03
Abstract: PURPOSE:To suppress generation of hot electrons by providing a step of forming an oxide film, a step of forming a resist pattern, a step of implanting first impurity, a step of reducing the size of the pattern, a step of implanting second impurity, and a step of forming a gate electrode. CONSTITUTION:A field oxide film 2 is formed on a P-type semiconductor substrate l, and a gate oxide film 3 is formed. Then, a resist pattern 4 is formed on the film 3, with it as a mask arsenic ions 5 are implanted to form an N<+> type impurity layer 6. Thereafter, the pattern 4 is isotropically etched to reduce the width of the pattern. Then, with the pattern 4 as a mask, phosphorus ions 7 are implanted to form an N<-> type impurity layer 8. Then, after the pattern 4 is removed, a gate electrode 9 is formed. Subsequently, an oxide film 10 is formed on the electrode 9 by a thermal oxidizing method, and impurities are then diffused simultaneously to form an N<+> type diffused layer 11 and an N<-> type diffused layer 12. Further, an interlayer insulating film 13 is deposited, a contact hole is opened, an aluminum wiring layer 14 is then formed, and a surface protective film 15 is formed.
Patent JP-S6477750-A (JP)
Title: Fuel distributing device
Inventor: ISHII TOKUO
IPC: F02M29/00
Filed: 1987-09-17
Abstract: PURPOSE:To prevent mixture from becoming rich or lean, and to achieve stable combustion by detecting the change of dynamic pressure in branched intake passages which respectively correspond to intake valves having been provided in the plural number for one cylinder, and making the injection direction of fuel from an injector being situated inside a common intake passage variable in response to the detected result. CONSTITUTION:In an engine in which two intake valves 2, 3 are provided for each cylinder, dynamic-pressure detecting means 6, 7 are respectively provided to branched intake passages 4, 5 for respective intake valves 2, 3, and further in the intake passage 8 for both branched intake passages 4, 5, an injector 9 is installed so as to be positioned in the center of the diverging point. Further, assist-air passages 12, 13 are openedly communicated with an intake passage 11 in the position directly on the upstream side of a throttle valve 10 which is provided on the upstream side of the intake passage 8, and also respective passages 12, 13 are communicated with respective dynamic-pressure detecting means 6, 7. And assist-air passages 14, 15 having injection ports 14a, 15a which are opened to the right and left sides of the injector 9 are extended from respective dynamicpressure detecting means 6, 7 along the injector 9 in a crossed state.
Patent JP-H0395984-A (JP)
Title: Semiconductor laser
Inventor: ISHIKAWA MAKOTO
IPC: H01S5/00
Filed: 1989-09-07
Abstract: PURPOSE:To easily realize base mode that the spot size is large by equipping it with a gain region to inject currents into a resonator and a wave guide region which has wave guide structure only in the direction vertical to the junction, and making the gain region length la to the overall resonator length l satisfy la/l<0.5. CONSTITUTION:Zn diffusion is performed into an n-type GaAs cap layer 15 so that it may accord with a gain region 11 so as to form a 50mum-wide and 300mum-long current injecting region 9. After formation of an n-type electrode 7 and a p-type electrode 8, a cleavage face reflecting mirror 10 having a resonator length of 1000mum is made so that the gain region 11 may be positioned at the center of the resonator. After that, a dielectric multilayer film consisting of amorphous Si/SiO2 is formed at the cleavage face reflecting mirror 10, and the width of the reflecting mirror is made 200mum. Since the gain region 11 occupies only 30% of the overall resonator length, in horizontal direction the oscillation mode can not be determined by the wave guide mode of the part, and horizontal oscillation mode is determined by the resonator length and the cleavage face reflecting mirror 10. For this reason, the basic mode that the spot size is large can be oscillated stably.
Patent JP-S6293204-A (JP)
Title: Non-medical fungicide and production thereof
Inventor: SEO AKIRA
IPC: C07D409/06
Filed: 1985-10-19
Abstract: PURPOSE:To provide the titled fungicide containing a specific compound synthesized from 1-cyanomethylimidazole and carbon disulfide as an active component and useful for the control of various plant blights such as blast, powdery mildew of barley, etc. CONSTITUTION:A compound of formula I [R is H, 1-8C alkyl, 3-6C cyclo- alkyl, methylene, lower alkenyl, lower alkyl substituted with halogen, etc., phenyl of formula II (R1 is H, halogen, lower alkoxy, etc.; m is 1-3), benzyl, etc.] is used as an active component of the objective fungicide. The compound can be used in a proper from according to the conventional method for the preparation of non-medical drug preparation. The rate of application of the active component is preferably 5-500g per 10 ares. The compound of formula II with carbon disulfide in the presence of a base and reacting the reaction with the compound of formula III (X is halogen).
Patent JP-H0681971-A (JP)
Title: Valve device
Inventor: CHATANI MASARU
IPC: A61L2/10
Filed: 1991-08-21
Abstract: PURPOSE:To provide a valve device which is effective for dental treatment in such a way that the device is arranged in a passage through which polluted air is sucked and discharged and has excellent gas exhaust effect. CONSTITUTION:In a sealed container 10 and on the inflow port 11 side thereof, a first cylindrical body 14 is extended in a manner to embrace the inflow port 11 side therewith and a second cylindrical body 15 is rotatably arranged inside or outside the first cylindrical body in a state to make contact with the first cylindrical body. The first and second cylindrical bodies 14 and 15 have holes 14a, 14b and 15a, 15b formed in the respective side walls thereof, and gas flowing through the inflow port 11 is caused to flow out to an outflow port 12 through the holes. From this state, the second cylindrical body 15 is rotated to close the holes 14a and 14b, formed in the first cylindrical body 14, with the side wall of the second cylindrical body, and the holes 15a and 15b formed in the second cylindrical body 15 are closed with the side wall of the first cylindrical body 14.
Patent JP-H0979034-A (JP)
Title: Engine ignition system parts fitting structure in vehicle
Inventor: TERAKADO RIICHI
IPC: F02P15/00
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To improve the cooling effect of travelling wind to ignition system parts of an engine so as to effectively restraining the ignition performance of the parts from being lowered by heat and to heighten durability. SOLUTION: A longitudinal engine E is provided in an engine room 1 at the front part of a body, and a cover 11R for timing control transmission mechanism T from the front is positioned at the front face of the engine E. In such a vehicle, ignition system parts 1 are disposed on the front side of the cover 1R, and the front face of the ignition system parts 1 is made face a shroud opening part 6a of a radiator fan F installed in front of the engine E.
Patent JP-H1076062-A (JP)
Title: Management system for pachinko parlor
Inventor: KUBOTA SUMIO
IPC: A63F7/02
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To grasp a data change in each time zone in a day and the availability factor or the like of pachinko machines in detail by adding and saving time data in a memory device, reading out the data by the specifying a time zone, integrating time zone data using an arithmetic operation device and, then, showing and printing out the integrated results. SOLUTION: Data received from a signal line 14 is sequentially stored in an external memory device 6 via a microprocessor 10. A time zone specifying means 13 consists of a plurality of time zone specifying switches and is formed out of a morning zone specifying switch S1, a daytime zone specifying switch S2, an afternoon zone specifying switch S3 and a nighttime zone specifying switch S4. In addition, data is stored everyday together with time data in an external memory device 6, while pachinko machines, ball dispensers and prize exchangers are operating. When the specifying switches S1 to S4 are pressed, the time zone data is sequentially read out into RAM 12 and operated for indication on a display 8 as well as printing with a printer 9. As a result, a business performance, an operation factor or the like in each time zone of a day can be grasped in detail.
Patent JP-H1078520-A (JP)
Title: Semiconductor polarization rotating element
Inventor: KIYOKU KATSUAKI
IPC: G02B6/126
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor polarization rotating element of a high yield with which a desired rotating angle is obtainable at a short element length. SOLUTION: Ridge structural bodies 40 having a staircase-like shape having a high and low steps in level in the direction orthogonal with the optical waveguide direction and internally having optical waveguide layers extending in an optical waveguide direction are continuously formed in the optical waveguide direction by inverting the altitude of a staircase at every specified period on an optical waveguide consisting of a flat planar waveguide layer 22 and clad layers 21, 23 across the waveguide layer 22. As a result, the parts having high refractive indices exist in the staircase-like ridge structural bodies 40 and, therefore, the diagonal raising of the waveguide field distribution is made possible.  In addition, the coupling efficiency of TE polarization and TM polarization is increased in accordance with the asymmetricalness obtd. by inverting the altitude of the staircase-like ridge structural bodies 40 by having the specified period. The efficient rotation of the polarization at the short element length is thus made possible.
Patent JP-S60127695-A (JP)
Inventor: OKADA ATSUNORI
IPC: H05B41/24
Filed: 1983-12-12
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-H0895887-A (JP)
Title: Network management system
Inventor: YANAGI YASUHIRO
IPC: G06F15/16
Filed: 1994-09-29
Abstract: PURPOSE: To provide a network management system which accurately manages dynamic variables of a device to be managed. CONSTITUTION: A low-order network 10 where plural devices to be managed 1 are connected and a high-order network 20 where a management device 2 managing the managed devices 1 is connected, are connected by a gateway device 3, and management variable data are transferred between the management device 2 and managed devices 1 through the gateway device 3 to constitute the network management system. This network management system processes management variable data and history data from the devices to be managed 1 by an arithmetic part 33 by utilizing history data of an overflow and an underflow of the dynamic management variables of the devices to be managed 1 stored in an information history memory 34 provided to the gateway device 3, and sends the arithmetic result as management variable data back to the management device 2 from the gateway device 3.
Patent JP-S60126974-A (JP)
Title: Image pickup device
Inventor: YUNOKI YUTAKA
IPC: G03B9/12
Filed: 1983-12-13
Abstract: PURPOSE:To obtain a still picture having a reduced degree of blur and a high contrast by setting the form and the size of the slit of a shutter plate having the slit for exposure to a 2-dimensional photoelectric converting means so that said slit includes substantially at least the entire effective photodetecting surface of said photoelectric converting means. CONSTITUTION:The projected pieces 22c and 22d of the 2nd disk 22 with slit have contacts with hook pieces 21c and 21d of the 1st disk 21 with slit respectively. Under such conditions, the right edge part (shown in the figure) of a cut part 22b of the disk 22 touches the piece 21d of the disk 21 forming slits M1 and M2 having the 1st width of the comparatively small value. Thus slits N1 and N2 are formed with the 2nd width of the comparatively large value that can include the entire surface of a photodetecting surface 11a of an image pickup element 11. These slits M1 and M2 having large width and slits N1 and N2 having small width are obtained according to the revolving direction of a motor 14. Then the light passing through each slit can be made incident to the surface 11a of the element 11.
Patent JP-S6293951-A (JP)
Title: Apparatus for liquid phase epitaxial crystal growth
Inventor: HIROTA KOJI
IPC: H01L21/368
Filed: 1985-10-21
Abstract: PURPOSE:To realize a large substrate by a method wherein a substrate/melt holder is used with one of its sides as long as the inner diameter of an ampoule and provided with channels wherethrough melt may be allowed to travel along both sides of the substrate. CONSTITUTION:A substrate 3 and melt 4 are accommodated in a cylindrical quartz ampoule 1. The substrate 3 and melt 4 are depressed by a substrate/melt holder 2, and vacuum sealing is accomplished. Next, the ampoule 1 is heated to a high temperature for the fusion of the melt 4. The ampoule 1 is turned by 180 deg. to allow the melt 4 to flow into a cavity housing the substrate 3 through a channel 5 for the establishment of contact between the substrate 3 and melt 4 for the growth of the substrate 3. Cooling is continued until a prescribed thickness is realized. The ampoule 1 is turned by 180 deg. again to allow the surplus melt to travel through the channels 5 and 6 to the cavity where the melt 4 is used to be housed and to a cavity 7, which terminates the substrate growing process.
Patent JP-H02109736-A (JP)
Title: Device for preselecting and changing over variable speed gear for automobile
Inventor: HERUMUUTO HAITSUMAN
IPC: F16H59/10
Filed: 1989-09-12
Abstract: PURPOSE: To reduce an installation space and to reduce the number of parts of improving a connecting structure for a quadrilateral link mechanism and a shift lever, in a device for supporting a shift lever to a frame through the quadrilateral link mechanism so that it may be freely oscillated. CONSTITUTION: A shift lever 1 provided with a knob 3 on its upper end is connected to a shift rod 5 engaged with a transmission 2 through a hinge member 4. The hinge member 4 is constituted of two U-shaped members 6, 7 pivotally attached to the shift lever 1 through a hinge pin 8 engaged with the lower end of the shift lever 1, and a pin 9 extending downward and perpendicular in relation to the pin 8. A lateral beam 1' of the shift lever 1 is provided just under the hinge member 4, and a hinge pin 12 for constituting the lateral beam 1' is fixed in holes of eyes 10, 11. The other ends of right and left oscillating bodies 15, 16 having the base ends pivotally attached 19, 20 to a frame 21 of a vehicle are pivotally attached to the hinge members 13, 14 provided on the hinge pin 12 by pins 17, 18.
Patent JP-H0575061-A (JP)
Title: Wiring structure of semiconductor storage device
Inventor: ITO HIDEKI
IPC: H01L27/088
Filed: 1991-09-13
Abstract: PURPOSE:To prevent any increase in current consumption due to a short circuit between a bit line and a word line without lowering access speed or without increasing the area of circuit formation. CONSTITUTION:A wiring portion 23a having a low resistance and a low electromigration resistance is provided in each bit line BLa, BLb,... for connecting a memory cell to an equalizer for pre-charge. And if a current stress is applied under high temperature atmosphere during initial burn-in, then the wiring portion 23a in the bit line where a short circuit has occurred between the word line and bit line begins to have a high resistance or is broken due to electro-migration. By doing this, a leak current flowing to the bit line due to the short circuit is reduced or interrupted and any increase in current consumption is restricted.
Patent JP-H0889027-A (JP)
Title: Sowing and mulching apparatus
Inventor: HONDA HARUYOSHI
IPC: A01C7/08
Filed: 1994-09-29
Abstract: PURPOSE: To provide a sowing and mulching apparatus capable of accurately performing the sowing work and composed of a mulching film covering apparatus and a sowing position controlling apparatus to control the position of a sowing port to coincide with the sowing hole of the mulching film. CONSTITUTION: A mulching film delivered according to the traveling motion of a machine body is guided and applied to the soil surface by a mulching film covering apparatus. The covering apparatus is provided with a sowing opening 5 and a mulching hole sensor 4 to detect the covering speed of the mulching film and the position of the sowing hole. The sowing hole of the mulching film is controlled to coincide with the sowing port 5 by a sowing position controlling apparatus 6 by the detection signal transmitted from the mulching hole sensor 4.
Patent JP-S58116401-A (JP)
Inventor: PIITAA DEII GABURIERU
IPC: B27K3/50
Filed: 1982-12-24
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-H01118570-A (JP)
Title: Curable linear polyphenylene ether mutual intrusive polymer reticulated structure composition and its production
Inventor: PETERS EDWARD NORMAN
IPC: C08K5/03
Filed: 1987-09-21
Abstract: PURPOSE: To produce the curable composition that is quickly cured by blending a polyphenylene ether resin having no substitutent group to inhibit free radical and a liquid vinyl unsaturated monomer.  
     CONSTITUTION: The composition contains (i) a thermoplastic polyphenylene ether resin free of substitutents which inhibits free radicals, (ii)(a) a liquid mono vinyl unsaturated compound of formulae I, II, or (ii)(a) and (ii)(b): a combination of the component (ii)(a) and a mono vinyl unsaturated compound that is copolymeric with the component (ii)(a) but different from the component (ii)(a) (however, the weight of the vinyl unsaturated compounds (ii)(a) and (ii)(b) is 1-60% of the total weight of the component (i) and the compounds (ii)(a) and (ii)(b)), (iii) in a case, a certain amount of catalyst enough to produce free radicals to start the polymerization of the vinyl unsaturated compounds (ii)(a) and (ii)(b), and at least one kind of (iv)(a) an effective amount of reinforcing filters, (iv) an effective amount of flame retardants and/or (iv)(c) and effective amount of impact modifiers. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H0284188-A (JP)
Title: Shuttle vector ycup4 and microorganism strain holding ycup4 in bacteria
Inventor: FUJITA ATSUSHI
IPC: C12N1/16
Filed: 1988-09-20
Abstract: PURPOSE:To accomplish cloning of gene fragment in high efficiency by imparting pUC-based plasmid with specific URA3 gene. CONSTITUTION:pUC13 is treated with a restriction enzyme SspI followed by alkali phosphatase (a). And the essential domain is recovered as a DNA fragment (b) so as not to cut centromere sequence and autoreplication sequence from YCp50. Thence, the component (a) is mixed with the component (b) and Eschericha coli is transformed with a reaction liquid obtained by incubating T4 ligase, and the resulting transformant is spread on an antipyrine-contg. L-culture medium to obtain a colony. Thence, plasmid is prepared from this colony and digested by a restriction enzyme followed by agarose gel electrophoresis, thus obtaining a plasmid (PCEN1). This PCEN1 is then treated with a restriction enzyme ECoO109 and alkali phosphatase followed by mixing the resultant product with plain-terminated URA3 gene fragment obtained by digesting YEp24 with a restriction enzyme Hiud II and Sma I and then making an incubation in the presence of T4 ligase followed by transformation with Escherichia coli, thus obtaining the objective shuttle vector YCUp as shown in the figure.