baber/WOPTO huggingface dataset:
Patent JP-S62203465-A (JP)
Title: Radiographic information reader
Inventor: HOSOI YUICHI
IPC: H04N1/04
Filed: 1986-03-04
Abstract: PURPOSE:To improve the detection efficiency of a stimulated luminescent light by providing a multilayer film filter in an exciting light path close to an accumulative type fluorescent material so as to sufficiently improve the utilizing efficiency of the exciting light. CONSTITUTION:The multilayer film filter 30 is arranged in the exciting light path close to the accumulative type fluorescent material. The multilayer film filter 30 is a band pass filter having a spectrum transmittance characteristic shown in figure when an incident angle to the filter is 0 deg. for example, and consists of a glass base 30A and a multilayer film 30B formed on the surface. Further, the accumulative type fluorescent material 10 has an accumulative type fluorescent layer 10B on the transparent base 10A and the multilayer film filter 30 has a multilayer film 30B in direct arrangement onto the layer 10B.
Patent JP-S55139117-A (JP)
Title: Forming method for thick walled uo steel valley
Inventor: KOUNO TAKESHI
IPC: B21D5/01
Filed: 1979-04-19
Abstract: PURPOSE: To make possible the O-press with low forming load to form the excellently shaped pipe blank, by specifying the deforming style of the formed material in the O-forming step, so as to smoothly connect the upper and lower shapes.  
     CONSTITUTION: In the O-forming step for the thick walled UO steel pipe, the ratio t/D after the O-forming step is specified to satisfy t/D≥2.2% (in which, D is for outside diameter of the pipe, and (t) is for thickness of the formed material), in order to deform the material so as to smoothly connect the upper and lower shapes. Besides, in the C-forming step as the preparatory formation, the length Lc of C-formation of the formed material is specified by Lc≥0.08π(D-t), and the length lF of underformed zone is specified to be less than the value given by the formula I. In the U-forming step, the formation is done by the U-punch satisfying the condition of the formula II (in which, 2B is for the width of the U-punch). According to thie method, the coil break deformation is not generated in the forming step, and the efficient O-formation and correction become possible by the deforming style for smoothly connecting the upper and lower shapes. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S55140841-A (JP)
Title: Preparation of large size original printing plate
Inventor: FUJITA HIDEJI
IPC: G03F1/90
Filed: 1979-04-19
Abstract: PURPOSE:To prepare a large size original printing plate, by dividing an original pattern into plural enlarged partial original plates by photographing and applying these partial original plates to a layout sheet to form a continuous pattern, and printing the pattern on a photosensitive material using a mask plate having registering means. CONSTITUTION:Pattern 2 of original 1 is enlarged to a finished print size to form halftone original plates 3a, 3b having parts 2a, 2b of the enlarged pattern, and plates 3a, 3b are applied to layout sheets 4a, 4b in accordance with the dividing line A of original 1 by registering means 5 (e.g. holes). On the other hand, light transmitting parts 7a, 7b having border lines 9a, 9b corresponding to line A and light shielding parts 8a, 8b are provided on mask plates 6a, 6b, and registering means 10 is also formed. Masks 6a, 6b are superposed on layout sheets 4a, 4b by registering means 5, 10. In the superposed state, on the glass G surface of a printer; mask plates 6a, 6b; sheets 4a, 4b; original plates 3a, 3b; and photosensitive material are successively superposed in thise order, and they are exposed to light from glass G side to print the pattern.
Patent JP-H08240276-A (JP)
Title: Fuel shutoff valve
Inventor: KAWAGUCHI JUN
IPC: B60K15/01
Filed: 1995-03-07
Abstract: PURPOSE: To reduce fuel leakage, regardless of the fluctuation of a liquid level in a fuel tank by causing a float valve to come in contact with a housing valve seat before the travel of a float to the position where buoyancy and gravity are equilibrium with each other, when a heavy member travels from a housing section to a receiving section. CONSTITUTION: A fuel shutoff valve 10 has a valve seat 12a and a valve 13b coming in contact with each other only when a preset amount or more fuel is contained in a tank. A float 13 with a heavy member 14 stored in a housing section 13a becomes afloat in the fuel supplied up to the preset level. When the float 13 rises to the preset level, the member 14 rolls clown into a receiving section 16. Actually, however, the float 13 cannot rise to a higher level, because the valve 13a and the valve seat 12a come in contact with each other before buoyancy and gravity after the fall of the member 14 become equilibrium with each other.  In this case, even when a fuel level changes more or less, due to the vibration or tilt of the tank, the valve seat 12a and the valve 13b remain in contact with each other, so long as the change takes place vertically within a liquid level equal to or less than the rising distance of the float 13. Thus, the fuel becomes almost free from a concern about leakage.
Patent JP-S55139309-A (JP)
Title: Maturation promotor of citrus fruits
Inventor: NAKAMA KAZUMITSU
IPC: A01N59/02
Filed: 1979-04-19
Abstract: PURPOSE: A nontoxic maturation promotor effective in increasing the sugar content, comprising a thiosulfate as an active constituent.  
     CONSTITUTION: An aqueous solution of a thiosulfate (T), e.g. ammonium or potassium thiosulfate, is sprayed on the leaves of citrus fruits, e.g., tangerines (Citrus unshiu), navel oranges, or oranges from Iyo. The spray of T improves the redness of the fruits, sugar content, and yield due to the full maturity of the fruits. The promotor is safe even in excess spray because of no toxicity of T which is easily oxidized to a fertilizing sulfate. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11252931-A (JP)
Title: High-voltage power supply device
Inventor: MANO HIROSHI
IPC: G03G21/00
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To protect a load and a power supply part, and at the same time secure safety by comparing an AC high-voltage output with a delayed and detected detection output and stopping or reducing the AC high-voltage output in accordance with a comparison result. SOLUTION: Only an AC component is detected by coupling capacitor 14 that is connected to a detection resistor 135, and masking operation is made to make effective only the edge in-phase component of a voltage waveform that is detected by a switching signal input circuit 160. Then, when the peak value of the voltage waveform is converted into a DC voltage value by a rectifying circuit 142 and the DC voltage value exceeds a reference voltage that is created by resistors 144 and 145 in an amplifier 143, a voltage Va is reduced by a diode 151, an input signal is shut off by a comparison circuit 150, and the output of a high-voltage generation part is stopped, thus protecting a load and a power supply part, and securing safety.
Patent JP-S54140353-A (JP)
Title: Dust-proof chute for loader
Inventor: FUKAYA KOUICHI
IPC: B65G69/18
Filed: 1978-04-21
Abstract: PURPOSE: To simplify structure, and to improve stability, by letting waste fall into a discharge short pipe from a regulating short pipe, by inhibiting the ventilation of an opening portion by temporarily retaining the falling waste in the discharge short pipe and by flowing back excess air in an expansion pipe to a feeder.  
     CONSTITUTION: A flowing diameter regulating pipe 18 for regulating a flowing diameter of falling waste at small value is mounted under a falling port la of a conveyor 1 for feeding waste in a projecting shape, and a flexible airtight expansion  pipe 19 produced by pasting flexible films among a plurality of expansion skeletons  is vertically mounted so that the pipe 19 cover the pipe 18 while putting space  around the pipe 18. A discharge short pipe 21 that a diameter of the outlet side of a  lower portion of the pipe 21 is constricted is connected to a lower end of the expansion pipe 19, and a flowing regulating plate 22 is installed near the outlet while a  tapered pipe-like impact buffer pipe 23 is mounted to an upper portion of the plate  22. A ventilating pipe 24 for communicating the outside of the regulating pipe 18  and the conveyor 1 is further disposed into an upper casing 20, thus constituting this dust-proof chute. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07262233-A (JP)
Title: Method and device for deciding form of element in analog lsi
Inventor: UECHI MASAHITO
IPC: G06F17/50
Filed: 1994-03-17
Abstract: PURPOSE:To automatically decide the form of an element satisfying an analog restriction. CONSTITUTION:In the ascertaining processing 31 of the same form element group as against plural kinds of elements mentioned by the element numbers of a net list, an approximate arrangement condition which is previously set so that they are set to be the same forms is inputted. It is judged whether the plural elements applied to the approximate arrangement condition exists on the net list or not. When the plural elements applied to the approximate arrangement condition exist, the element numbers are set to be one group, and respective groups are stored as intermediate data. In the deciding processing 33 of the element form, element form designation where a basic form designated for constituting the element is previously defined as against the element number is inputted, and it is judged whether the element numbers in the respective groups as intermediate data are applied to the element numbers designated for inputted element form designation or not. When they are applied, the plural basic forms are used for parameters showing the characteristics of the elements so as to decide the forms of the elements.
Patent JP-S60192042-A (JP)
Inventor: HORIE KOUICHI
IPC: E04B7/18
Filed: 1984-03-12
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-H06258916-A (JP)
Title: Contact type electrostatic charger
Inventor: SAKURAI KAZUE
IPC: G03G15/02
Filed: 1993-03-09
Abstract: PURPOSE:To provide a contact type electrostatic charger which can suppress electrostatic charging noise to be low, whose manufacture is facilitated and whose cost is reduced. CONSTITUTION:As for the contact type electrostatic charger electrostatically charges a photosensitive drum 1 being a body to be electrostatically charged by making a contact type electrostatic charge member 2 abut on the drum 1. This charge member 2 is constituted by making tube-like abutting members 2-1 and 2-2 abut on the drum 1 by a supporting member 2-3. Since the abutting members 2-1 and 2-2 of the charge member 2 are formed like a tube, the charge member 2 is made light in weight and the surface thereof is softened. Therefore, the vibration energy of the charge member 2 becomes extremely small in comparison with a conventional member. As the result, the electrostatic charging noise can be suppressed to be low. Besides, since the charge member 2 of the contact type electrostatic charge device is simply constituted, the contact type electrostatic charger is easily manufacturerd and it is advantageous in terms of the cost.
Patent JP-H04212502-A (JP)
Title: Microwave diplexer
Inventor: TAKAHASHI SOICHI
IPC: H01P1/213
Filed: 1991-02-20
Abstract: PURPOSE:To switch the two input/output terminals of high frequency signals each other by composing the diplexer of microstrip lines wrires on a printed circuit board. CONSTITUTION:Since the stub of a microstrip line 57 and a microstrip line 60 act at a high impedance to a high frequency signal Sa, the high frequency signal Sa can be transmitted with a low loss between input/output terminals T1 and T2, and since a microstrip line 59 acts at the high impedance to a high frequency signal Sb, the high frequency signal Sb can be transmitted with the low loss between input/ output terminals T1 and T3. The terminal of the stub is grounded by diode switches 61 and 62 controlled by a control signal.
Patent JP-H11247174-A (JP)
Title: Groundwater collecting method in underground water isolation method
Inventor: TAYA YUJI
IPC: E03B3/40
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently collecting groundwater in ground surrounded by impervious walls and a slightly permeable bottom slab. SOLUTION: An underground structure B is surrounded by forming impervious walls 1 and an artificial slightly permeable bottom slab 2 in ground A consisting of a sand gravel layer, sand layer or the like having a high permeability and a shallow groundwater level, and groundwater in ground A surrounded by the above is pumped up. A sloped surface 2a having a water gradient is formed on the top surface of the artificial slightly permeable bottom slab 2, a pumping well 3 is provided at the lowest portion of water generated by the sloped surface 2a of the slightly permeable bottom slab 2, and the groundwater collected in the lowest portion is pumped up.
Patent JP-H06261211-A (JP)
Title: Image reader
Inventor: IMAIZUMI KENJI
IPC: G06T5/00
Filed: 1993-03-09
Abstract: PURPOSE:To enable the excellent quality image reading by a simple operation by reading a white density sample and a black density sample, respectively and automatically setting read values as a full-white threshold level and a full-black threshold level. CONSTITUTION:The white part 7 of a full-white density sample 6 is read by the reading means 2 of an image reader 1, a read value is registered in a threshold level automatic setting means 3, a full-white threshold level is automatically set and a full-black threshold level is also automatically set via a full-black density sample 8. When the mode is set to a reading mode by an operation panel 5, a read image is quantized by a quantization means 4 by defining the thresholds set by the means 3 as a dynamic range and an excellent image reading can be performed by a simple operation.
Patent JP-S61205733-A (JP)
Title: Heater device
Inventor: YONEDA KIYOSHI
IPC: F24D17/00
Filed: 1985-03-11
Abstract: PURPOSE:To provide a safe and clean bath room heating equipment having a simple construction by a method wherein a heat exchanger is stored in a cylindrical case having opening holes at its upper and lower portions and a pipe having its inlet side capable of being connected to a hot water plug and its outlet side being directed downwardly and opened is arranged. CONSTITUTION:A heating device is connected to a branched port before a hot water feeding plug 11 from a connection port 7 through a closing valve 12. When it is desired to heat a bath room, the closing valve 12 is opened and hot water is passed to the heat exchanger 5 to heat the air in the bath room. The hot water of which temperature is slightly decreased due to a heat exchanging operation of the heat exchanger 5 is fed into the bath tube 13 through the hot water discharging port 8. In order to get a heating effect, the temperature of hot water to be passed through the heat exchanger 5 has a more effect as the temperature is higher. However, since the temperature of the hot water fed from the hot water discharging port 8 to the bath tub 13 is also increased, a proper dilution with water enables the hot water to be fed into the bath tube 13 at a proper temperature. In simultaneous with a completion of feeding of hot water in the bath tub 13, the inside part of the bath room is properly heated. When the hot water is to be fed into the bath tub 13 and if the heating is not required, the closing valve 12 is closed and the hot water feeing valve 11 is opened.
Patent JP-H11248653-A (JP)
Title: Method and device for analyzing total reflection fluorescent x-ray
Inventor: NAKAJIMA JUNICHIRO
IPC: G01N23/223
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To accurately quantitate a trace of impurities on a substrate by accurately correcting the background of the impurities on a Be film for a SSD (semiconductor X-ray detector) window excited by a diffraction X-ray from a single crystal substrate. SOLUTION: In this analyzing method, the diffraction angle of an incident X-ray on the surface of a single crystal substrate is found from the incident direction of the X-ray made incident the single crystal substrate at a low angle and the substrate direction of the single crystal substrate the length of the pass of scattered diffraction X-ray through a Be window for a semiconductor detector is calculated from the found diffraction angle, the strength of a background is found from the length of the pass and the strength of a scattered diffraction ray by using a previously found coefficient and finally the strength of the background is subtracted from a spectrum obtained by measurement to correct measured data and determine the type and concentration of impurities from the corrected data.
Patent JP-H0521507-A (JP)
Title: Semiconductor device
Inventor: MATSUSHITA TSUKASA
IPC: H01L21/60
Filed: 1991-03-13
Abstract: PURPOSE:To improve the moisture resistance of a semiconductor device (of a plastic molded type) by preventing the stripping off of a final protective film in the peripheral area of the external terminal of a semiconductor pellet and the corrosion of wiring around the external terminal. CONSTITUTION:In a semiconductor device 1, a groove or hole 49H in which part of the final protective film 51 of a semiconductor pellet 4 is buried is formed in the peripheral, area of the external terminal. 50P of the base insulating film 49 of the final protective film 51. The groove or hole 49H is formed in the same process as that for forming a connecting hole 49T through the base insulating film 49.
Patent JP-H03254368-A (JP)
Title: Arc welding equipment
Inventor: MINOOKA MASAHIRO
IPC: B23K9/095
Filed: 1990-02-28
Abstract: PURPOSE:To easily control storage, regeneration, etc., of welding conditions by controlling a card-shaped external storage means, a transfer means and an operation means by a control means. CONSTITUTION:This welding equipment is provided with the changeable card- shaped external storage means 25 to store the welding conditions required for welding and information on welding, an arc welding machine to perform arc welding, the transfer means 24 to transfer contents of the card-shaped external storage means 25 to the arc welding machine 21 or transfer contents of the arc welding machine 21 to the card-shaped external storage means 25, the operation means 23 to set transfer conditions and the control means 22 to control each part of the equipment. Consequently, the welding conditions can be easily controlled and reproduced by recording or regenerating many welding data in the card-shaped external storage means 25.
Patent JP-S63214861-A (JP)
Title: Memory control circuit for electronic receiver
Inventor: MOTO TAKASHI
IPC: G06F15/02
Filed: 1987-03-03
Abstract: PURPOSE:To realize an optimum memory format even in any mode by making the designation of consecutive digit different between the calculation mode and the reception mode. CONSTITUTION:A control circuit 21 applies operation control or tuning control according to the key input from a key input section 22. A RAM 23 stores a data relating to the calculation or a data relating to the reception. The control circuit 21 designates to increment/decrement an address of the RAM 23 sequentially up to a prescribed stop address. When the reception mode is designated by the key input section 22, the stop address in the RAM 23 is changed to an address different from that at the calculation mode.
Patent JP-S55140039-A (JP)
Title: Petroleum stove
Inventor: SAKINO KOUJI
IPC: F23Q25/00
Filed: 1979-04-18
Abstract: PURPOSE: To protect bad odor from occurring when flame is extinguished by a method wherein in a burner is provided with an operating mechanism which moves the burner to a shunting position separated from the inner and outer cylinders for the core and which moves the burner from them.  
     CONSTITUTION: In a burner 4 is provided an operating mechanism (operating lever 21, connecting lever 20) which moves the burner 4 to a shunting position where the burner 4 separates from the inner and outer cylinders for the core and moves the burner from them. When the flame is extinguished, the core 1 is lowered and is contained between the inner and outer cylinders 3 for the core by the operation of a knob 43 and the burner 4 is rotated up to the shunting position with an axis 19 at the fulcrum as the operating lever 21 is turned downward. Thus, heat of the burner 4 is not transferred to the inner and outer cylinders 3 for the core and gasification generating bad odor of petroleum by heat of the burner is prevented an it is possible to check bd odor from occurring when the flame is extinguished. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000238013-A (JP)
Title: Preparation of matting material and apparatus for preparing it
Inventor: SOGA HIROSHI
IPC: B27L11/00
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To prepare chips for a matting material which exhibits appropriate cushioning properties and has a large surface area. SOLUTION: Objective woods 100 such as trunks, branches and trees with small diameters being thined-out wood and materials with low quality placed on a guide slope for rotating and moving the objective wood are made to fall down in multi-stage-like condition in parallel on a rotating drum 2 by the guiding action of the slope and the objective woods 100 are picked in the direction orthogonal to the central axial line 100-1, i.e., to the length direction of the fibers 101 by means of rectangular projections 12 for picking projected in a zigzag shape from the rotating drum 2.
Patent JP-H02225120-A (JP)
Title: Air blast device for automobile
Inventor: MUTO YOSHIHIKO
IPC: B60H1/00
Filed: 1989-02-27
Abstract: PURPOSE:To improve convenience for use by disposing an air blast device consisting of a plurality of openings, variable partitioning devices for selectively opening and closing these openings and the like on the rear of an arm rest supported collapsibly on the upper surface of a center console box. CONSTITUTION:When an arm rest 15 is used under the collapsed condition, a variable partitioning device 22 is changed over to a first control position 19. Air 6 is blasted from a duct 2 toward passengers on the rear seat side through an air intake port 16 and second opening 18. Also, with the arm rest 15 under its collapsed condition, air 6 is blasted from the duct 2 above the passengers on the rear seat through the air intake port 16 and first and second openings 17, 18 respectively by changing over the variable partitioning device 22 to the upper second control position. Further in the erected position with the arm rest 15 stored the variable partitioning device 22 is switched to the third control position at the uppermost end to blast air 6 from the duct 2 to the passengers on the rear seat through the second and first openings 18, 17.
Patent JP-S58165244-A (JP)
Title: Nickel-zinc battery
Inventor: KAWAKAMI AKIHIRO
IPC: H01M50/489
Filed: 1982-03-25
Abstract: PURPOSE:To prevent internal short-circuiting from being caused by zinc dendrite, by interposing a selective permeation film such as an ion-exchange film to which nickel powder is caused to adhere, between an anode and a cathode plates together with a separator. CONSTITUTION:As the charging and discharge of a battery is repeated several hundred times, zinc would go into a film separator 9 and easily pass through another separator 8' and reach an anode plate 1 to cause internal short-circuiting. This phenomenon would be caused by metal zinc reduced by the charging. To prevent the phenomenon, a selective permeation film 10 such as an ion- exchange film to which nickel powder is caused to adhere is interposed between the separators 8, 8', 9 so that zinc dendrite comes into contact with the nickel powder to produce hydrogen gas and changes into zinc oxide as shown by a formula Zn+H2O ZnO+H2. The zinc oxide is gradually dissolved into the electrolyte so that the zinc oxide disappears. The zinc dendrite is thus kept from passing through the separator 8' and coming into contact with the anode plate 1.