baber/WOPTO huggingface dataset:
Patent JP-H0712745-A (JP)
Title: Foreign object inspecting device
Inventor: TASHIRO HIDEYUKI
IPC: G01N21/94
Filed: 1993-06-24
Abstract: PURPOSE:To compensate a variation in the sensitivity of an obliquely irradiated beam by providing position detecting means for detecting a relative positional deviation of a surface to be inspected in its heighthwise direction, and sensitivity compensating means for compensating a variation in detection sensitivity caused by the relative positional deviation. CONSTITUTION:A light beam emitted from a laser source 51 is led by a cylindrical lens 10 and a mirror 9, and is incident upon the outer surface of a pellicle 1 so as to form a band-like irradiate parts 5 to 7 on the outer surface of the pellicle 1 along an X-axial direction. If foreign object is present in one of the irradiated parts 5 to 7, scattering light 4 is produced from the foreign object 3 which is irradiated with the laser beam 52, and is received by an image sensor 18 which is composed of a plurality of photoelectric conversion elements laid along the X-axial direction, and which is connected to a detecting circuit. The detecting circuit determines one of the irradiated parts 5 to 7 from which the scattering light comes in accordance with photoelectric signals from the photoelectric conversion elements, thereby it is possible to know the presence of the foreign object in that part.
Patent JP-H0927629-A (JP)
Title: Photovoltaic element and manufacture thereof
Inventor: MATSUYAMA FUKATERU
IPC: H01L31/04
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To obtain a photovoltaic element, which is low-cost suitable to practical use, has a high reliability and is high in photoelectric conversion efficiency, by a method wherein after a doped layer, which is positioned under an I-type semiconductor layer, is formed, the surface of the doped layer is exposed to plasma containing a specified element before the semiconductor layer is formed. SOLUTION: A photovoltaic element has a structure, which is formed by laminating two doped layers, which consist of P-type and N-type semiconductor layers 105 and 103, via an I-type semiconductor layer 104 and forms a P-I-N semiconductor junction. The crystal form of the doped layer D103, which is positioned under at least the layer 104, is a non-single crystal. In the case where such a photovoltaic element is, manufactured, after the layer D103 is formed and before the layer 104 is formed, the surface of the layer 103 is exposed to plasma containing an element α, which enlarges the band gap of the layer D103. As the element α, for example, carbon, oxygen, nitrogen and the like are used.
Patent JP-H1122584-A (JP)
Title: Fuel injection device
Inventor: SHOJI AKIRA
IPC: F02D1/02
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To control the fuel injection rate according to the operation state at a low cost. SOLUTION: When the fuel pressure-accumulated in a fuel pressure accumulation chamber 32 is guided into a control chamber, a valve element is pressed by the pressure of the guided high-pressure fuel to close a fuel injection hole. When the high-pressure fuel in the control chamber is discharged from a fuel discharge path, the pressing force of the valve element is decreased to open the fuel injection hole in this fuel injection valve. A fuel outflow quantity variable control means 43 driven by the pressure of the fuel discharged from the control chamber and changing the passage cross sectional area of the fuel discharge path in response to the drive is provided on the fuel discharge path.  The high pressure of the fuel flowing out from the control chamber is utilized to reduce the passage cross sectional area of the fuel discharge path with the fuel outflow quantity variable control means 43 in the initial stage of fuel injection, the lift speed of the valve element driven by the internal pressure of the control chamber is mitigated, and the fuel injection rate is decreased. The low pressure of the fuel flowing out from the control chamber is utilized to increase the passage cross sectional area of the fuel discharge path with the fuel outflow quantity variable control means 43 thereafter, the internal pressure of the control chamber is decreased to increase the lift speed of the valve element, and the fuel injection rate is increased.
Patent JP-S5966887-A (JP)
Title: Carrier of biological substance
Inventor: TAI SEIJI
IPC: C12N11/08
Filed: 1982-10-12
Abstract: PURPOSE:A carrier having extremely high supporting ability of a biological substance (immunologically reactive substance, enzyme, microorganism, etc.), obtained by treating a high polymer substance with a specific substance. CONSTITUTION:A granular material, lamellar material, fibrous material, etc. consisting of a water-insoluble organic high polymer substance [e.g., copolymer of an aromatic vinyl compound and a vinyl group-containing silane compound in a weight ratio of about (85:15)-(70:30)] is immersed in >=0.5wt% aqueous solution of peroxosulfuric acid (sulfate), its surface is treated at about 50-100 deg.C for >= about 1hr to give a carrier of a biological substance.
Patent JP-S6336859-A (JP)
Title: Injection nozzle device for water jet
Inventor: NAKAJIMA MINORU
IPC: B05B3/02
Filed: 1986-07-30
Abstract: PURPOSE:To maintain a constant working width and to prevent the overlap of nozzle loci by providing a mechanism to maintain a holder supporting shaft in the position always constant with respect to a machine frame to the spacing between the machine frame and the holder supporting shaft. CONSTITUTION:A guide rod 1 is fixed by means of a bracket 12 to one side in the upper part of the machine frame 1 in the same direction as the moving direction of an injection nozzle device and a sliding member 13 is freely slidably supported to the rod 11. A guide hole 14 is provided perpendicularly to the sliding direction to the member 13 and a sliding pin 15 is freely slidably fitted therein. The base part of the pin 15 is engaged with and fitted by means of a key 16 to the upper part of the holder supporting shaft 4 and is fixed by a nut 17. Then, the shaft 4 is maintained in the constant position by the sliding pin 15 and the sliding member 13 even if the shaft 2 rotates. The constant working width is, therefore, maintained and the overlap of the nozzle loci is obviated in the peeling and cleaning operation of the object.
Patent JP-H052147-A (JP)
Title: Optical path composition optical system
Inventor: YAMAGATA MIKIO
IPC: G02B27/10
Filed: 1991-06-24
Abstract: PURPOSE:To eliminate a decrease in the intensity of light and restrictions of a deflection state by providing a prism member which deflects plural light beams which differ in incidence direction and wavelength by giving mutually different deflection angles so that they have the same projection direction. CONSTITUTION:This optical system is equipped with the prism member 1 which deflects the light beams 2-4, differing in incidence direction and wavelength, by giving the mutually different deflection angles so that they have the same projection direction. The light beams 2-4 having mutually different wavelengths have the angles delta2-delta4 of deflection by the prism 1 corresponding to the wavelengths. In this case, the angles of incidence on the prism member 1 corresponding to the wavelengths are determined and then the light beams 2-4 with the wavelengths which are made incident on the prism 1 at the specific angles are put together on the same optical path when projected from the prism 1 to become one projection light beam 5. Thus, the difference among the angles delta2-delta4 of deflection by the prism 1 corresponding to the wavelengths is utilized to put the light beams which differ in wavelength together on the same optical path by the Snell's laws.
Patent JP-2000007113-A (JP)
Title: Stocker for working plates
Inventor: FUJIDATE NOBORU
IPC: B25H3/04
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To effectively perform a plurality of working items for assembly using a comparatively narrow working space, respond to change of the process quickly, and enhance the working efficiency. SOLUTION: A plurality of working plates are previously accommodated in a rack formed in the casing 108 of a stocker 100, and using an elevator, the desired working plate is positioned at the level of an opening 114 provided in the casing 108 as a drawout hole. As it is possible to draw out onto a plate placing table 164 of a working table 102, a plurality of working items can be performed on a single working table 102, and a plurality of working plates corresponding to the working items can be accommodated in a plurality of stages on the rack 142. Thereby the working space can be extremely lessened.
Patent JP-H0731823-A (JP)
Title: Method for removing lamp soot apparatus therefor
Inventor: KATO MITSUO
IPC: B01D47/02
Filed: 1993-07-19
Abstract: PURPOSE:To efficiently remove lamp soot, an offensive smell or hot air without requiring cleaning labor. CONSTITUTION:Water is received in a water tank 8 up to the position where the lower end of a water film forming plate 6 is immersed in water and air is sucked from a suction duct 2 by a fan. Whereupon, the water in the vicinity of the lower parts of a large number of the gaps 10 arranged to the water film forming plate 6 is stirred by the air streams passing through the gaps 10 and raised to the parts of the gaps 10 to form water films thereto. When air containing lamp soot or the like passes through the water films formed to the gaps 10, lamp soot or an offensive smell is separated from air to be introduced into the water film to purify air.
Patent JP-H0647585-A (JP)
Title: Tool for aligning groove of reinforcing bar
Inventor: NISHIMURA MASAHIRO
IPC: B23K9/038
Filed: 1993-07-19
Abstract: PURPOSE:To shorten time for joining reinforcing bars and to obtain a high quality welded joint by correspondingly positioning reinforcing bars to be joined and adjusting the alignment of individual reinforcing bars and root opening with a groove aligning tool. CONSTITUTION:By means of four adjusting bolts 15c in an upper reinforcing bar holder 15, the axial center of the reinforcing bar 1 to be joined is aligned horizontally left and right and back and forth, and the alignment is performed with the axial center of an existing riser reinforcing bar 101 which is clamped with a lower reinforcing bar holder 16. Then, a rotary handle is attached to an attaching part 12c which is provided in the head of a shaft 12, and the shaft 12 is rotated. Through a rotor 12b and an arm 13, the upper reinforcing bar holder 15 is moved vertically. Accordingly, by properly adjusting the rotation of the shaft 12, the root opening between the existing riser reinforcing bar 101 and the reinforcing bar 1 to be joined is adjusted.
Patent JP-S6072629-A (JP)
Title: Production of twisted wire
Inventor: SAKAMOTO KAZUKI
IPC: B21C1/22
Filed: 1983-09-28
Abstract: PURPOSE:To provide a tension twisted wire which is always stble from start to stop in drawing and twisting with a multi-wire drawing mill and a puncher type wire twisting machine by setting the circumferential speed of the final capstan of the wire drawing mill at specific relations respectively at low and high speeds with respect to the take-off speed of the wire twisting machine. CONSTITUTION:Multiple wire rods 1 are drawn by dies 16 as cpastans 18 of a wire drawing mill 12 revolve. The drawn wires pass through tension control rolls 38 and a mouthpiece 26 and enter a wire twisting machine 14 where the twisted wire is taken up on a take-up drum 36 by capstans 30. The signal Sax obtd. by multiplying the rotating speed signal Sx of the tension control roll 38 by a proportional constant (a) and a specified bias value A are added in an arithmetic circuit. The value Sy thereof is put into a driving circuit 48 which controls a motor 40 to rotate the final capstans 18A. However, the bias value SB is further added to drive said capstans to improve wire twisting at the low speed of <=1/3 of the high speed. More specifically, the value is maintained at Y=ax+A+B at the start and Y=ax+A at the high speed, so that the stable operation is accomplished.
Patent JP-H0844678-A (JP)
Title: Device and system for processing image
Inventor: TANAKA SHINICHI
IPC: G06T7/00
Filed: 1994-07-29
Abstract: PURPOSE:To dividedly process image data so as to most improve processing efficiency as a whole even on any condition that the loads of respective CPU are dynamically changed or the performance of each CPU is different by dividing all the image data based on the ratio of predictive efficiency of respective CPU and allocating those data to the respective CPU. CONSTITUTION:A CPU managing table 14 manages the performance and present load conditions of CPU 16 to 18 so that the predictive efficiency of respective CPU 16 to 18 can be calculated. Corresponding to the result, a scheduler 12 distributes the image data divided by an image data managing part 13 to the respective CPU 16 to 18, namely, processing is respectively dividedly distributed so that the processing efficiency can be maximized as a whole. At the scheduler 12, the dividing method of image data at respective functions to be used for image processing and the performance of respective CPU 16 to 18 or the like are respectively investigated from an image processing algorithm table and the CPU managing table 14 and utilized as the information for deciding a schedule.
Patent JP-S6155657-A (JP)
Title: Toner for developing electrostatic charge image
Inventor: SHIMIZU YASUTAKA
IPC: G03G9/10
Filed: 1984-08-27
Abstract: PURPOSE:To obtain a positive toner having favorable developing characteristics and a long life by mixing a toner with a specified piperidine compound. CONSTITUTION:A toner is mixed with polyester, polyamide, polyurethane, polyurea, polysilyl ester, polyether, polyamine or polycarbonate contg. polyalkylpiperidino groups represented by formula I in the repeating molecular units or having polyalkylpiperidino groups represented by formula II as substituents. The toner may be mixed with a copolymer of such polymers. In the formulae I, II, R is H or 1-5C alkyl, and R' is H, 1-12C alkyl, 3-12C alkenyl or the like. Polyamine represented by formula III (where R and R' are said R and R', respectively, and each of A and B is alkylene or the like) is not used. The toner is positively charged by mixing with the piperidine compound, and a toner having favorable developing characteristics and a long life can be obtd.
Patent JP-S6237263-A (JP)
Title: Pressure control method for booster
Inventor: OOTA RYUJI
IPC: B60T13/66
Filed: 1985-08-13
Abstract: PURPOSE:To prevent an operator from having unpleasant feeling by supplying the control chamber of a booster mechanism with the higher pressure of primary and secondary control pressures. CONSTITUTION:The atmospheric pressure chamber 5 of a booster mechanism 2 is continuous to the atmosphere at all times and a control pressure chamber 6 is changeable for continuity to either the supply source 12 of compressed air or the atmosphere via a pressure control device 11. The rotation of a servo motor 68 is regulated by a control device 13. A primary pressure chamber 67 is continuous to said supply source 12 via a passage 71, a conduit 72 and a primary solenoid valve 73, and branched from the conduit 72 for continuity to the atmosphere via a secondary solenoid valve 74 and said valves 73 and 74 are regulated for opening and closing by the control device 13. And the servo motor 68 makes available a secondary control pressure having more stability than a primary control pressure, and it is possible to make the booster mechanism 2 generate a stable output on the basis of an input value.
Patent JP-S5879436-A (JP)
Inventor: SATOU MITSUTAKE
IPC: H02J1/00
Filed: 1981-11-06
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-H1122390-A (JP)
Title: Form device for tunnel lining and lining method using the same
Inventor: TERAMOTO KATSUZO
IPC: E04G11/34
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To improve execution by supporting the lower end of an arch form along a tunnel inner wall by a lock bolt reinforcing soil and mountain of a tunnel invert part. SOLUTION: A moving form device for tunnel lining 1 is constituted of an arch form 2, a moving frame 20 integrally supporting the form 2 and a lock bolt 4, and an excavated face is disposed in a primarily lined tunnel adit 6. At this time, both lower ends of the form 2 is supported by the bolt 4 fixed in soil and mountain 5. Next, the frame 20 is composed of a gate gantry carrier providing a frame leg part 22 downward of the four corner of a working floor part 21, a self-traveling device 23 is provided on the lower end of the leg 22, and movable on a rail 31a provided in the direction of excavation. At the time of execution, since self-weight of the form 2 and side pressure of concrete placed in a space part 21 are received by the form 2 and the bolt 4, a structural body holding the form 2 in an adit 6 need not be particularly provided.  As a result, structure is simplified to reduce a cost, and a sufficient working space is secured to improve efficiency.
Patent JP-H0625801-A (JP)
Title: Reinforced roll material for hot rolling
Inventor: FUSADA TAMOTSU
IPC: B21B27/00
Filed: 1992-07-06
Abstract: PURPOSE:To obtain a reinforced roll material for hot rolling excellent in corrosion resistance and wear resistance as well as in rolling fatigue resistance and grindability by constituting the roll material of an alloy having a specific composition consisting of C, Si, Mn, Cr, Mo, V, and Fe. CONSTITUTION:This material is a reinforced roll material for hot rolling having a composition consisting of, by weight, 0.68-0.85% C, 0.15-1.60% Si, 0.15-1.60% Mn, 11.50-13.50% Cr, 0.20-1.00% Mo, <=0.50% V, and the balance Fe with inevitable impurities. This material has superior corrosion resistance and wear resistance without deteriorating rolling fatigue resistance and grindability. Accordingly, a long life reinforced roll capable of improving the dimensional accuracy of a rolled product can be obtained by using this alloy.
Patent JP-H1127879-A (JP)
Title: Brushless dc motor
Inventor: MURAKAMI TOSHIAKI
IPC: H02K29/00
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a brushless DC motor which can raise motor efficiency by widening the convergent angle of the magnetic flux of a stator core, thereby raising the effective magnetic flux and also reducing the copper loss. SOLUTION: A stator 50 possesses a stator core 51 which is made in circular form, a plurality of magnetic poles 60 which are made in Ψ form out of a support 61, arranged in axial direction on the inner diameter side of this stator 51 and arms 62 and 63 provided at this support 61, the first coil 81 a which is wound on the support 61 of each magnetic pole 60, and the second coil 81b which is wound between the arms of the adjacent magnetic poles. Moreover, the rotor 20 possesses permanent magnets 22 in its peripheral direction.
Patent JP-H0466878-A (JP)
Title: Apparatus and method for measuring electrostatic capacitance, resistance and inductance
Inventor: TANIMOTO SHIGERU
IPC: G01R27/02
Filed: 1990-07-06
Abstract: PURPOSE:To enable fast and simultaneous measurement of C, R and L components between two terminals of a device (DUT) to be tested by applying a signal waveform to the DUT being worked originally to sample a response signal at a proper time. CONSTITUTION:A C-R-L series equivalent circuit is given between two terminals of a DUT. In this case, when a current signal iS (t) for measurement is inputted into the DUT1, a voltage v(t) is generated between the two terminals as response signal. Here, the v(t) at the final point of the signal iS is sampled to detect a voltage vZ. If so, an electrostatic capacitance CX is determined by dividing a time integrated value of the signal iS by the voltage vZ. In addition, the v(t) is sampled at the time T/2 using as the current iS a signal which has one peak point and is symmetrical horizontally with the peak as center with the time integration having a value other than zero and the value at the final point and a gradient being zero to detect a voltage v1. Thus, the resistance RX can be determined by a specified formula.
Patent JP-S6157173-A (JP)
Title: Heat sensitive transfer device
Inventor: MORI MASATO
IPC: H04N1/23
Filed: 1984-08-28
Abstract: PURPOSE:To prevent overheat of a thermal head and to stabilize the quality of imaging by controlling a data control section when the temperature of the termal head rises to a specified temperature so that external image data does not input to the termal head. CONSTITUTION:A temperature detecting means 5 mounted on the thermal head 3 checks whether the temperature of the head 3 is higher than a set temperature or not and sends the check signal to a temperature deciding means 6 of a CPU 7 for determination. If the result decides that the temperature of the head 3 is less than the set temperature, it is decided that the head is in the select state. Thus with an imaging instruction is inputted, an imaging operation is performed. On the other hand, if the temperature of the head 3 is higher than the set temperature, the head is made non-select states. In this way, the data control section 1 is controlled with the state deciding means 6b to prohibit the imaging operation so that image data signals may not be prohibited for the head 3. At the same time, a photodiode or so, an information means 4, is lighted on and off to inform a user of the non-select state.
Patent JP-H03174417-A (JP)
Title: Water-soluble salt-sensitive polymer
Inventor: KOMATSU MASANORI
IPC: C08F8/44
Filed: 1990-07-06
Abstract: PURPOSE:To obtain a polymer whose behavior of dissolution varies with a slight change in a salt concentration in water by forming a copolymer of (meth) acrylic acid with a vinyl monomer, wherein a specified amount of the (meth) acrylic acid is in the form of a salt. CONSTITUTION:A copolymer of 10-90wt.% acrylic acid and/or methacrylic acid (A) with 90-10wt.% vinyl monomer (B) of the formula (wherein R is H or methyl; and R<1> is aryl or cycloalkyl), wherein 2-70mol% of the constituent acrylic and/or methacrylic acid is in the form of a salt. The above polymer can be used as a member of an article used in contact with a body fluid (urine or blood), can prevent a body fluid from oozing out and can permit the article to be discarded into a washing closet or the like after being used. For example, it is used as a binder for bonded fabrics of paper napkins, sanitary articles and surgical dressings.
Patent JP-H0229048-A (JP)
Title: Incoming display system
Inventor: YOSHINO KANICHI
IPC: H04L12/58
Filed: 1988-07-18
Abstract: PURPOSE:To prevent delay in the delivery and acquisition of a mail and long time holding of a memory in a server by displaying the reception of an incoming mail on a telephone set having a telephone number corresponding to the name of said incoming mail receiver registered in advance when an incoming mail to a facsimile equipment exists. CONSTITUTION:In the presence of a mail reception from an external line 32, a server 22 references a transmission information section of the incoming mail, checks a telephone set identifier storage area 53 corresponding to the name of receiver in the transmission information section in the presence of desired incoming display, reads a telephone set number storage area 52, converts the information into a corresponding telephone number signal and sends the result to an exchange 21 via an interface section 9 together with an incoming display signal generated separately. An incoming display lamp 17 of the telephone set receiving it is lighted so that the incoming mail received in a facsimile equipment is annunciated.