baber/WOPTO huggingface dataset:
Patent JP-2001109947-A (JP)
Title: Automatic vending machine
Inventor: WATANABE TADAO
IPC: G07F9/10
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To provide an automatic vending machine whose storage efficiency of commodities can be improved. SOLUTION: The storage directions of commodities 210 are set to be alternately right/left with respect to the rotary shaft 17a of a spiral rack 17. A part of a driving motor 18 is protrusively installed to be lower than a rack top plate position P. Thus, the lateral width of a rack case 17b can be reduced and the number of commodity storage racks 15 that can be stored in a main body case 2 can be increased. A height that a bend mechanism 70 occupies can be formed to be small and the height (the number of the windings of the spiral rack 17 in a column) on the commodity storage rack 15 can be increased by using the height that can be reduced. Thus, the storage efficiency of the commodity can be improved.
Patent JP-2001106348-A (JP)
Title: Sheet feeding device
Inventor: FUKUSHIMA TETSURO
IPC: B65H1/18
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To prevent an upper surface of loaded paper sheets on a paper loading base from pushing up a separator. SOLUTION: This device has a paper loading base 4 on which sheets of paper P are loaded, a separator 5 taking out the paper (p) from the paper P one by one from the upper and feeding them forward, an elevation device 6 elevating the paper loading base by a specified stroke (s). The separator has a first sucker 9 to raise the paper (p) and a second sucker 10 to carry the raised paper (p) in the forward direction.  This device has also a detection means 21 provided at an upward portion on the side of rear end of the paper P so as to work when the upper surface of the paper P is raised to the position separated by a specified distance (d) (s<=d) downward from a lower end of the first sucker 9, and a control means by which, based on the result of detection of the detection means 21, whether the upper surface of the paper P has reached the detection means 21 or not is determined, and if it is Yes, the base 4 is not raised.
Patent JP-H11132940-A (JP)
Title: Apparatus and method for measurement of birefringence
Inventor: MORITA NOBUHIRO
IPC: G01N21/23
Filed: 1997-10-23
Abstract: PROBLEM TO BE SOLVED: To obtain an apparatus and a method in which the birefringence of an object to be inspected can be measured with high accuracy over its whole face without using a high-cost light receiving element. SOLUTION: Fundamentally, according to a rotating analyzer method, transmitted light which is transmitted through a transparent object 1 to be inspected is incident on a polarizing element 14 which changes its polarization state, and the birefringence of the object 1 to be inspected is computed by receiving and detecting the transmitted light by using a light receiving element 15 while the polarizing element 14 is being turned. While the irradiation position of irradiation light which is shone at the object 1 to be inspected is being changed by a scanning means 8, the polarizing element 14 and the light receiving element 15 are moved and adjusted integrally by a displacement means 21 according to the irradiation position, and the birefringence of the object 1 to be inspected is computed in every position.  Thereby, the birefringence on the whole face of the object 1 to be inspected can be measured.
Patent JP-S62151015-A (JP)
Title: Level shift circuit
Inventor: KATOU TSUNAKI
IPC: H03K5/02
Filed: 1985-12-25
Abstract: PURPOSE:To reduce the dependancy on a voltage applied from a power supply by connecting a tuning circuit not having an impedance for DC component in place of a load resistor to a collector of a transistor (TR) at the output side in a level shift circuit and connecting an emitter resistor to an emitter of the TR. CONSTITUTION:An LC parallel circuit 8 has an AC impedance only and has no DC impedance. Thus, a relation of v<3>=0 is attained. Since the relation of V<4>=Vcc is attained, the signal outputted from the signal output terminal 7 is outputted as the amplitude with respect to the voltage Vcc and even when the voltage Vcc fed from the power supply is low, the voltage v<4> keeps the same voltage as the voltage Vcc. As the resistance of the emitter resistor 9 is larger, the slope of the base-emitter voltage of the TR 3 versus collector current characteristic is gentle and the linearity of the input/output characteristic is improved. Even when a large signal is inputted to a signal input terminal 6 as a result, it is prevented that an excess current flows to the TR 3.
Patent JP-S63143687-A (JP)
Title: Card reader
Inventor: TAKAHASHI KAZUO
IPC: G06K13/077
Filed: 1986-12-05
Abstract: PURPOSE:To obtain stable card processing free from misreading and miswriting by pressing and fixing an inserted card by a card locking mechanism and a pusher mechanism so as to hold its front and rear edges by both the mechanisms. CONSTITUTION:A card detecting lever 17 is formed as the pusher mechanism provided with pressing action fixing a card by receiving the driving force of the 1st solenoid 19 and returning action extruding the card, the play end part of the 1st working rod of the 1st solenoid 19 is connected to the intermediate part of the lever 17 and the center part on the front edge part of the inserted card 12 is pressed by the attraction drive of the 1st solenoid 19 through the lever 17 and a plate spring 29. As the card pressing and fixing action, the front edge of the card 12 inserted into a card processing position 14 is pressed by the lever 17 and the card 12 is pressed and fixing so as to be held at its front and rear edges by locking claws 24, 24 to be the card locking mechanism on the rear edge side opposed to the lever 17.
Patent JP-H10170612-A (JP)
Title: Method and device for inspecting internal mutual wiring in semiconductor integrated circuit
Inventor: FUTAGAWA KIYOSHI
IPC: H01L21/66
Filed: 1997-10-23
Abstract: PROBLEM TO BE SOLVED: To detect defects of internal mutual wiring in semiconductor integrated circuit quickly and non-destructively. SOLUTION: In the condition where electric current is supplied on a semiconductor integrated circuit chip 1 from a voltage supplying source 9, narrowed laser light is scanned and radiated on the chip 1, and a variable current detecting/amplifying component 8 detects a part where current changes largely. Because the part with large current change detected by the variable current detecting/amplifying component 8 is corresponding to the part where heat conduction is disturbed, defects such as void are detected. Based on this principle, even a defect which is not exposed on the surface can be detected.
Patent JP-H01137992-A (JP)
Title: Production of b-cell differentiation factor receptor protein
Inventor: KISHIMOTO CHUZO
IPC: C12P21/00
Filed: 1987-11-19
Abstract: PURPOSE:To obtain the above substance useful as a remedy for autoimmune diseases, in high efficiency, by culturing a human myeloma cell strain having a receptor of B-cell differentiation factor, solubilizing the cultured cell strain and purifying the product. CONSTITUTION:The objective protein can be produced by culturing a human myeloma cell strain having a receptor of B-cell differentiation factor, preferably human myeloma cell U266 (ATCC TIB 196), etc., solubilizing the cultured cell strain and separating and purifying the product by conventional means.
Patent JP-H04165081-A (JP)
Title: Partial plating and plating peeling method for bottle mouth mold and device therefor
Inventor: OOMURA TOMOFUMI
IPC: A47J41/02
Filed: 1990-10-30
Abstract: PURPOSE:To treat only the mouth mold part and to improve plating efficiency, etc., by setting a box for treating the mouth mold which presses and holds on a perforated bottom plate via a gasket and a perforated elastic plate and circulating a treating liquid through the above-mentioned holes. CONSTITUTION:The above-mentioned device is formed of the box 4 for treating the mouth mold, a treating liquid tank 2, the gasket 5, and a treating liquid circulating means 3. The above-mentioned box 4 is formed of the elastic plate 7 sandwiching the box body bored with the holes 4a on the bottom plate 4B and a steel sheet 7 and a mouth mold push rod 4A disposed on the holes 7a of this plate 7. The above-mentioned gasket 5 is formed of a record disk-shaped gasket 5R, and a pair of double coated tapes 5T stuck to the contact surfaces of the male half mouth mold Km and female half mouth mold Kf assembled by tightening means 6. Further, the above-mentioned circulating means 3 is formed of a pump 3P, a liquid suction pipe 3K, a liquid feed pipe 3S, and a nozzle 3N. The treating liquid (m) is admitted by this nozzle 3N or discharged, by which the liquid is circulated.
Patent JP-H03150786-A (JP)
Title: Magnetic recording/reproducing device
Inventor: KOGA YOSHIO
IPC: G11B27/36
Filed: 1989-11-07
Abstract: PURPOSE:To improve the S/N of a magnetic recording/reproducing device by using a long-time mode record/reproduction head at recording in a standard mode and then a standard mode record/reproduction head in a long-time mode as a simultaneous reproduction head respectively. CONSTITUTION:A magnetic tape 2 is wound round a helical scanning rotary cylinder 1 by about 3/4 rounds. The standard mode record/reproduction heads 3 - 6 having different azimuth angles set alternately are provided to the cylinder 1 at about 90 deg. intervals. Then the long-time mode record/reproduction heads 7 - 10 are provided near the heads 3 - 6. For instance, the head 10 performs a reproducing operation while the head 3 is carrying out a recording operation. Under such conditions, the centers of head widths of both heads 3 and 10 are set at the same height. The head 10 touches the tape 2 with about 90 deg. delay. Thus the scanning locus of the head 10 is coincident with the position of a track 10L. Both heads 3 and 10 having the same L azimth and therefore the head 3 can record and reproduce the signal of a track 3L. Thus it is possible to perform the simultaneous reproducing operations with high S/N without using a simultaneous reproduction head.
Patent JP-H09136101-A (JP)
Title: Manufacture of ni-ti alloy sheet and ni-ti alloy member
Inventor: KIKUCHI SUKEYUKI
IPC: B21B3/00
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To manufacture an Ni-Ti alloy sheet capable of being rolled without causing edge crack, breaking or the like at the reduction ratio of 20-60% and to efficiently manufacture an Ni-Ti alloy member at a low cost. SOLUTION: (1) In this manufacturing method of the Ni-Ti alloy sheet by which a Ni-Ti base alloy is made into a sheet by applying rolling, a process constituted of annealing, grinding for making the surface roughness of both end faces in the width direction into <=50m and cold rolling at a reduction ratio of 20-60% is executed one or more times. (2) In this method for manufacturing the Ni-Ti alloy member, the Ni-Ti alloy sheet is punched or cut so that it has partially the connecting parts, is subjected to the bending, then subjected to shape memory heat treatment without applying bending, thereby separating the connecting parts from the sheet.
Patent JP-H11126297-A (JP)
Title: Pedestrian detector
Inventor: SHIMIZU OSAMU
IPC: G08G1/08
Filed: 1997-10-23
Abstract: PROBLEM TO BE SOLVED: To surely detect the existence of a pedestrian on a crosswalk without being influenced due to low illumination at dusk and night and bad weather conditions such as rainy and foggy weather. SOLUTION: Light emitting diode arrays 11 and 12 are arranged at roadsides that are located on the both edge sides of a crosswalk 4. Cameras 21 and 22 maintain relation to the arrays 11 and 12 that the videos of the arrays 11 and 12 are obstructed by pedestrians 5 who walk on the crossroad 4. A processor 3 to which video signals S1 and S2 of the arrays 11 and 12 and the crossroad 4 are supplied from the cameras 21 and 22 detects the existence of the pedestrians 5 on the crossroad 4 from the video signals S1 and S2.
Patent JP-H05100045-A (JP)
Title: Metal detector
Inventor: ABE TAKASHI
IPC: G01V3/10
Filed: 1991-10-10
Abstract: PURPOSE:To reduce the effect by the temperature change and the material of a test object and prevent an erroneous action in metal detection by providing a tuning level adjusting device changing the tuning level of a tuning circuit incorporating two receiving coils. CONSTITUTION:Electromotive force is generated on receiving coils S1, S2 by the alternating magnetic field generated by a transmitting coil P. When a test object W mixed with a metal passes through the magnetic field from the receiving coil S1 to the S2 direction, an unbalanced output is generated from an amplifying circuit 13. The unbalanced output is A/D-converted 16, it is compared with the reference level stored in a memory circuit 17 in advance by a judging circuit 18, if it is equal to or higher than the reference level, it is judged that a metal exists. Tuning capacitors C1, C2 are connected to the coils S1, S2, and a capacitor C3 is connected via relay switches 25a, 25b. When the output change is a preset level or higher due to the drifted phase, the capacitor C3 is connected for off-tuning so that the output level change is not increased.
Patent JP-H10133140-A (JP)
Title: Laser light diverging method
Inventor: OKAMOTO MIKIO
IPC: G02B27/09
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To diverge laser light homogeneously without performing complicated operation by irradiating the flank of a multi-unit plastic optical fiber with the laser light and diverging the laser light from the flank of the optical fiber. SOLUTION: When the multi-unit plastic optical fiber 1 is irradiated with the laser light 16 obliquely to the fiber axis 14, the light 17 is diverged in a conic flank shape having its vertex at the irradiation point 15 on the fiber axis 14 and a ring-shaped projection image is formed on a projection surface 18. Here, the fiber 1 is arranged in parallel to the normal of the projection surface and then the projection image becomes circular, but when the fiber is arranged at an angle, the image becomes elliptic. When the fiber is irradiated with the laser light 16 at right angles to the fiber axis 14, the laser light is diverged in a surface shape crossing the fiber axis 14 at right angles in directions of 360 deg. centering on the irradiation point 15 on the fiber axis 14. Therefore, a linear projection image is obtained.
Patent JP-H04163919-A (JP)
Title: Semiconductor device
Inventor: MAEDA HIROSHI
IPC: H01L21/02
Filed: 1990-10-29
Abstract: PURPOSE:To form a wiring layer containing impurities in a layer below an element forming zone without worsening the characteristics of SOI device by forming the wiring layer adjoining to a predetermined portion with the concentration of the impurities of said layer being lower than the concentration of impurities in the predetermined portion of the element forming region. CONSTITUTION:In a semiconductor device having an element forming region (ion implanted layer 5) where the semiconductor element is formed and an insulating film formed off the predetermined portion of the element forming region, a dope silicon film 9 doped with boron with the concentration almost equal to the concentration of impurities of the layer 5 is deposited on a thermal oxidation film 6. And the portion where a substrate contact 7 is present is covered with a resist layer 10, and also a high concentration polysilicon film (wiring layer) 17 is formed at the portion where the layer 10 of the film 9 is not present by ion-implanting of boron. By doing this, the diffusion of impurities of the layer 9 into the layer 5 due to bonding process or heat treatment process can be eliminated, and a wiring layer containing impurities can be formed below the layer 5 without worsening the characteristics of SOI(silicon-on- insulator) device.
Patent JP-S62150603-A (JP)
Inventor: YAMADA SHUJI
IPC: H01H1/02
Filed: 1985-12-23
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-H09135078-A (JP)
Title: Thick multilayer substrate and fabrication of the same
Inventor: ISOBE TAKAMASA
IPC: H05K3/46
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a thick film multilayer substrate and a method of fabricating the same which can be adopted even when the tolerance resistance value of the resistor is comparatively severe. SOLUTION: A thick film multilayer substrate 10 is structured so that an overlapping rate dS indicating a ratio between the effective area S1 of a resistor provided on a resistor layer 16 and overlapping area S2 with a conductive wiring 34 having the effective area S1 of the resistor 28 is set within the predetermined range for a plurality of resistors 28 having the similar sheet resistance value among a plurality of resistors 28 formed on one layer. Therefore, in the case when the other thick film layer is printed and baked on the resistor layer 16 formed internally, the resistor 28 of the resistance layer 16 can change the resistance value in the changing rate determined depending on the overlapping ratio dD.  In this case, however, since a plurality of resistors 28 having similar sheet resistance values are set within the predetermined range in the overlapping ratio dS, width of the changing rate of all resistors 28 provided on one layer becomes small value depending on the predetermined range.
Patent JP-H04164367-A (JP)
Title: Manufacture of semiconductor device
Inventor: ISOZAKI TSUNEAKI
IPC: H01L27/108
Filed: 1990-10-29
Abstract: PURPOSE:To prevent particles from attaching on a wafer surface on account of a silicon oxide film in a vapor growth equipment, and improve efficiency in a trench capacitor forming process, by forming an insulating film by oxidizing a polysilicon film deposited on a capacitance insulating film. CONSTITUTION:A trench is formed in an element forming region of a P-type silicon substrate 9, and a capacitance insulating film 2 is formed on the trench surface. A polysilicon film 3a is formed on the capacitance insulating film 2. A wafer is put in a thermal oxidation furnace, and an oxide film (insulating film 5a) is formed on the surface of the polysilicon film 3a. In order to fill the trench, a deposition film 4a like polysilicon is formed by a low pressure CVD method, and further the deposition film 4a is etched back, thereby filling the trench. After the formation of a trench capacitor is finished by patterning a multilayer film of the capacitance insulating film 2, the polysilicon film 3a, and the insulating film 5a, a gate oxide film 6 and a gate electrode 7 are formed, thereby obtaining a memory cell of a trench capacitor type.
Patent JP-H03152485-A (JP)
Title: Semiconductor evaluating apparatus
Inventor: NISHITANI KAZUHARU
IPC: G01R31/28
Filed: 1989-11-08
Abstract: PURPOSE:To prevent both the collision of outputs from an integrated circuit and a semiconductor evaluating apparatus and the floating of an input/output terminal by controlling the supply and stop of the potential to the bilateral input/output terminal based on the input/output switching information. CONSTITUTION:An integrated circuit having a bilateral input/output terminal 10 is now tested. This terminal 10 is connected to the integrated circuit to be tested which has an internal circuit 24 and input/output buffers 22, 21 and, to an evaluating apparatus for testing purpose. A pattern memory 11 holds an input pattern and an expecting output pattern to be supplied to the integrated circuit by a driver 12. The expecting output pattern is compared with an output pattern of the integrated circuit by a comparator 13. Whether the driver 12 is connected to the integrated circuit is set by a relay 14. A control circuit 15 controls to turn ON/OFF the relay 14 by an input/output switching signal (information) fed from the integrated circuit through an input terminal 20, thereby to determine whether to connect the driver 12 with the integrated circuit.
Patent JP-H04166845-A (JP)
Title: Proximity exposure device as well as substrate positioning device
Inventor: KENBO YUKIO
IPC: G03F7/20
Filed: 1990-10-31
Abstract: PURPOSE:To prevent generation of flaws on a substrate surface by moving in a floating manner a printed circuit board to the position of a positioning roller without being contact with a printed circuit board placing base or a printed circuit board attraction plate by the air sliding method. CONSTITUTION:A printed circuit board 9 is arbitrarily placed on a printed circuit board placing base 1, and a clean air is supplied to an air blowing nozzle 2a for floating the printed circuit board through a distributor 7a and piping 6a after an valve is opened according to a command from a controller, then the printed circuit board 9 is in a non-contact state while it is floated from the base 1. Then the printed circuit board 9 in a floating state is moved to the side of positioning roller, and two sides CB, BD of the printed circuit board 9 is pushed against a positioning roller 3. Thereafter, a position completion detection sensor 4 detects the respective sides CB, BD, the supply of clean air is stopped, and it is fixed on the base 1. With this constitution, generation of flaw can be prevented.
Patent JP-H05105251-A (JP)
Title: Paper piece supply device
Inventor: KUROSAWA HIDE
IPC: B65H3/04
Filed: 1991-10-14
Abstract: PURPOSE:To discharge paper pieces with good timing in a simple structure. CONSTITUTION:A cam 5 comprising a flat surface 5a flush with the upper surface of a conveyer belt 1 and a projecting part other than the flat surface is used, and the cam 5 is directly disposed under a stack of paper pieces 4 to perform up and down motion for bringing a paper piece stack into contact or non-contact with the conveyer belt 1.
Patent JP-H1110939-A (JP)
Title: Image forming apparatus
Inventor: SARAYAMA SHOJI
IPC: B41J2/455
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To form a high resolution high density image while reducing the cost by combining the conventional step for forming an original image and the diazo copy step and to eliminate the environmental problems by employing an exposing light source using no detrimental substance, e.g. mercury, while reducing the size and cost and enhancing the image quality and the speed even in case of a wide image. SOLUTION: The image forming apparatus employs a light emitting diode array head 11 comprising a plurality of diodes emitting the light of visible wavelength in the absorbing wavelength band of a diazonium salt. A diazo photosensitive paper 12 is fed in a direction perpendicular to the longitudinal direction of the light emitting diode array head 11 by a specific mechanism. Each light emitting diode is lighted individually for the diazo photosensitive paper 12 moving in the direction of an arrow 15 in response to an image signal delivered from a controller 7 and the diazo photosensitive paper 12 is exposed to form a latent image corresponding to a desired image pattern. The exposed diazo photosensitive paper 12 is developed at a developing section.