baber/WOPTO huggingface dataset:
Patent JP-2000204903-A (JP)
Title: Axial turbine
Inventor: SATO SATOSHI
IPC: F01D9/04
Filed: 1999-01-06
Abstract: PROBLEM TO BE SOLVED: To provide a highly efficient axial turbine by reducing shock wave loss and incident angle loss near a low pressure last stage. SOLUTION: In an axial turbine, blades displaced in a circumferential direction on a blade pressure surface side against a straight line radially extending a back edge line 5 of the blade from a root back edge part of the blade in the radial direction are juxtaposed in plural lines on diaphragms 3, 4 in the circumferential direction, and the diaphragms 3, 4 having the blades are juxtaposed in plural stages in an axial direction. In the axial turbine, provided that a root pitch of the blade is (t) and maximum displacement for the back edge line 5 of the blade against the straight line radially extending from the root back edge part of the blade in the radial direction is δ, δ/t=C(constant) value ranges from 0.6 to 1.5 in the blade near a low pressure last stage of the turbine.
Patent JP-H10197638-A (JP)
Title: Radiation measuring system
Inventor: NISHIMURA MIKIO
IPC: G01T1/02
Filed: 1997-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a radiation measuring system in which establishment of communication between a dosimeter and a data reader can be determined without utilizing any magnetic switch. SOLUTION: A data reader 10 comprises a light emitter 18 and a light receiver 20 and a dosimeter 12 comprises a light emitter 30 and a light receiver 32. An specified optical call signal is outputted constantly from the data reader 10. The dosimeter 12 performs intermittent receiving where the light receiving period per unit time is limited and when a calling signal is received within that period, a response data is returned back to the data reader 10. Consequently, communication is established between them. Since the light is not received constantly by the dosimeter 12, consumption of a battery 28 can be lessened.
Patent JP-S5494692-A (JP)
Title: Cover fixing device
Inventor: TAKASAGO TOORU
IPC: H02G3/04
Filed: 1978-01-11
Abstract: PURPOSE: When securing the cover of wiring duct for rolling stock, to eliminate the projection thus to make safe and to prevent the intrusion of snow by employing Z-shaped fixed metal.  
     CONSTITUTION: Wire 4 is contained in wiring duct 1. Fixing metal 6 for cover having Z-shaped cross-section and made of soft material such as rubber, plastic, etc. is secured to said duct 4. The ends of duct 4 and cover 2 are fitted in the grooves 7, 8 in said fixing metal 6. since the fixing portion of cover 2 never project the worker is never injured and the intrusion of snow is prevented. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57115544-A (JP)
Title: Photomask
Inventor: UMEZAKI HIROSHI
IPC: G03F1/00
Filed: 1981-01-09
Abstract: PURPOSE:To achieve photomask making possible for high-accuracy formation of minute pattern such as magnetic bubble memory elements, by forming different patterns to a photoresist film with one exposure, through the provision of air gap between mask patterns different in light transmittance. CONSTITUTION:A Cr film (70nm thickness) 15 is coated on the entire surface of a transparent quartz substrate 1, and a resist pattern 16 is formed by using a positive type resist. The film 15 is etched by taking the pattern 16 as a mask, to form root pattern through side etching further. Further, a semitransparent pattern 17 consisting of Ni-Fe is formed on other parts than roof. Next, the pattern 16 is removed with an Ni-Fe film 17 by using aceton. For example, a resist pattern 18 corresponding to the conductor pattern of a magnetic bubble memory element is formed and the unnecessary part of the semitransparent pattern 17 is removed by etching, the pattern 18 is removed and the patterns 15, 17 corresponding to overlapped parts of a plurality of patterns are separated with an air gap of <=3mu width.
Patent JP-S5386427-A (JP)
Title: Non-arc tap controlling device
Inventor: SHIBA SADAMI
IPC: H01F27/04
Filed: 1977-01-10
Abstract: PURPOSE: To reduce the thermal capacity of thyristor by providing the thyristor in parallel with a switch inserted in series into a slider connected to the tap of a transformer and by driving the thyristor only in the switching time of the switch. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5286646-A (JP)
Title: Cargo elevator control system
Inventor: IWASAKA TATSUO
IPC: B66B1/16
Filed: 1976-01-09
Abstract: PURPOSE: To provide a cargo elevator control system, with which elevators can be logically operated even when a plurality of goods are loaded within the elevator. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11285744-A (JP)
Title: Stretching machine provided with servo-controlled bending and clamping device
Inventor: FORD JESSE CARL
IPC: B21D25/00
Filed: 1999-01-07
Abstract: PROBLEM TO BE SOLVED: To provide a servo mechanism for a clamping device of a rapid and correct stretching machine. SOLUTION: In a stretching machine 10 in which curved clamping devices 24, 25 opposite to each other clamp both ends of a metallic sheet, the clamping devices 24, 25 are grippers which are relatively moved by a hydraulic cylinder and arranged adjacent to each other, the stretching machine 10 includes a closed loop type servo control means, moves each gripper to a specified position, includes a hydraulic cylinder position controller of the hydraulic cylinder of each gripper, and controls the hydraulic cylinder based on the stored data to indicate the specified position for the gripper. The position controller is driven by a motor, a hydraulic cylinder position feedback means is provided on the hydraulic cylinder, and the signal to indicate the position of the cylinder is transmitted to the position controller.
Patent JP-H02182262-A (JP)
Title: Waste solution bag apparatus for medical equipment
Inventor: ONISHI MICHIICHI
IPC: A61M27/00
Filed: 1989-01-06
Abstract: PURPOSE:To effectively treat a waste solution without generating the contamination and infection with pathogenic bacteria by constituting the title apparatus of a disposable waste solution hag set and a container receiving a hanger frame and the waste solution bag set. CONSTITUTION:Waste solution bags 1 are hung from the hooks 3 of a hanger frame and supported on the drainboard like floor 4 of the hanger frame 2 at the lower parts thereof. A waste solution bag set is constituted of two connectors 6, 8 equipped with caps, distribution lines 5, a confluent line 7 and the waste solution bags 1. When this set is connected to an apparatus, only the confluent line 5 is preliminarily mounted to the apparatus and the waste solution bag set is mounted to the hanger frame 2 to be placed on a container 10 and carried under equipment to be connected to the distribution lines 5 and, after treatment is finished, the caps are applied to the connectors and a main body circuit is separated from the waste solution bags to take out the container from the part under the machinery and the lower handle parts of the bags are held at a place easy to operate to take out the bags from the lower parts thereof and the upper hook parts of the bags are detached to carry the bags to a disposal place to dispose the same.
Patent JP-S57115554-A (JP)
Title: Photoconductive material
Inventor: SHIRAI SHIGERU
IPC: H01L31/08
Filed: 1981-01-08
Abstract: PURPOSE:To obtain a photoconductive material always stable in photoconductive characteristics and superior in durability, etc. by providing a photoconductive amorphous Si layer having a specified oxygen atom (0) distribution on a conductive substrate, and forming a thin barrier layer with a nonphotoconductive material between said Si layer and the substrate or on the surface of the silicon layer. CONSTITUTION:An amorphous layer 102 or an insulating metal oxide layer 102 containing one or more of C, N, O elements, and either or both of H and halogen is formed on a conductive substrate 101 to 1-100nm thickness to form a lower barrier layer 102. On the layer 102 a photoconductive amorphous layer 103 is formed. This layer 103 contains Si as a principal component, either or both of H and halogen, and O atoms by 0.05-30atom% of the total layer 103, having 0.3-67atom% distribution on the substrate 1 side or the surface 104 of the layer 103, or on both the sides, said distribution being not uniform in the width direction and uniform in the direction in parallel to the surface. In addition, an upper barrier layer 3-500nm thick may be formed on the layer 103 to enhance photoconductive characteristics still higher.
Patent JP-S5699076-A (JP)
Title: Method of taking up and drawing wire for welding
Inventor: INNAMI SATORU
IPC: B23K9/133
Filed: 1980-01-10
Abstract: PURPOSE:To draw a wire smoothly by reducing its feed resistance by specifying the natural diameter of the diameter when taking up and storing the wire in a container and then by mounting a disk on the stored wire when drawing it. CONSTITUTION:Between internal cylinder 12 and external cylinder 13 of pack container 11, welding wire 14 is taken up while radius R of natural wire curvature is greater than or equal to 500mm.. To draw wire 14, doughnut-shaped disk 15 falling naturally is mounted on coiled wire 14 in contact with internal cylinder 12 and wire 14 is drawn out between this disk 15 and external cylinder 13. Consequently, the deviation width of the tip of wire 14 can be reduced in drawing and a beat defective, etc., due to a shift in aimed position can be prevented in welding.
Patent JP-H07205116-A (JP)
Title: Equipment for surface treatment of lumber
Inventor: ARIKI HIROMASA
IPC: B27K5/00
Filed: 1994-01-13
Abstract: PURPOSE:To obtain equipment for surface treatment of lumber which can execute firing of the lumber with high efficiency and can also execute the treatment of short lumber, by which an angular part of the lumber is hardly rounded on the occasion of the treatment and, moreover, which can also execute firing of the opposite end faces of the lumber. CONSTITUTION:A setting table 2 for lumber which is so provided as to extend in a prescribed direction and a truck 4 which is movable in the direction of extension of the setting table 2 are provided. Burners 10 which can throw flames toward lumber W on the setting table 2 are fitted to the truck 4. Besides, a brush roll 20 or the like which can be brought into contact with the surface of the lumber W and can polish it is provided on the up side in the direction of advance of the truck 4 from the burners 10.
Patent JP-H09191184-A (JP)
Title: Printed circuit board
Inventor: MURAOKA SATOSHI
IPC: H05K1/00
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To provide a printed circuit board which has low impedance of power supply wiring in order to manufacture a high-speed and high-integration electronic circuit device by reducing the power supply noise. SOLUTION: In a printed wiring board, a through hole 4 connecting a bypass capacitor connecting land 2 and an inner layer power supply wiring 6 is adjacently placed. In this way, magnetic coupling between inductances of the through hole 4 is reinforced and wiring inductance of a bypass capacitor 1 is reduced. Since the power supply noise of the electronic circuit device is reduced, high speed and high integration of the electronic circuit device can be realized.
Patent JP-H06319199-A (JP)
Title: Multi-dimensional acoustic circuit and its method
Inventor: JIEEMUZU KEI UOORAA JIYUNIAA
IPC: H04H20/88
Filed: 1994-01-13
Abstract: PURPOSE: To provide a system for performing only decoding to be used in a high quality listener system by improving a 4-channel stereo system. CONSTITUTION: This circuit is provided with means 30 and 23 for taking the difference of 2-channel stereo signals and generating main signals, change means 35L an 34R for dynamically changing the level of the main signals and generating dynamically changing signals and the means 13L, 13R, 14L, 14R, 50 and 60 provided with a frequency characteristic which is sensitive to the information of a frequency higher than a middle band for controlling the change means, so as to raise the level of the dynamically changing signals when the level of one of the 2-channel stereo signals is high and to lower the level of the dynamically changing signals when the level of the other 2-channel stereo signals is high.
Patent JP-H08189811-A (JP)
Title: Part identifying method and apparatus therefor
Inventor: HANAMURA NAOKI
IPC: H05K13/04
Filed: 1995-01-10
Abstract: PURPOSE: To precisely identify parts even if an optical axis of a camera for identifying parts is tilted. CONSTITUTION: Regarding the mounted apparatus provided with a camera 27 for identifying parts and an image processing means 35, an adjustment processing means 36 and a correcting means 37 are provided. The adjustment processing means 36 alters the height position of a sucking nozzle in the situation in which the sucking nozzle sucking a part is positioned above the camera, measures the center position of the part in the image based on photographing and image processing at a plurality of nozzle height positions, computing correction data based on the nozzle shifted quantity and the shift quantity of the center position of the part in the image, and stores the results in a memory means 33.  The correcting means 37 reads out the correction data from the memory means 33 at the time of identifying parts in a part mount processing and computes the correction quantity and carries out the correction of the part identifying result.
Patent JP-S59130109-A (JP)
Inventor: KONDOU MASATO
IPC: A01D45/10
Filed: 1983-01-12
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-H09187703-A (JP)
Title: Coating apparatus and coating method
Inventor: WATANABE MASARU
IPC: B05C5/02
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To provide a coating method and apparatus by which formation of vertical seams is suppressed and the efficiency of coating layer formation is improved. SOLUTION: The flow rates of an upper layer coating material QS1 and a lower layer coating material QS2 by a pump 1 and a pump 2 are so adjusted as to satisfy the expressions QS1=10×Q1 and QS2=2×Q2, respectively (in a step S3), a die is brought into contact with a film (in a step S4), a valve 1 and a valve 2 are set in the closed state (in a step S5), and a large quantity of the coating materials is sprayed for a 0.5 second or longer, and after that, the flow rates of the coating materials by the pump 1 and the pump 2 are turned back to prescribed spraying amounts Q1, Q2, respectively (in a step 6) and then coating is started (in a step S7).
Patent JP-H08190809-A (JP)
Title: Wire with fuse
Inventor: TOKUNAGA MASAHIRO
IPC: H01H85/06
Filed: 1995-01-11
Abstract: PURPOSE: To obviate a fuse box for an electrical circuit of an automobile. CONSTITUTION: A fuse 3 is provided on the way in the lengthwise direction of a central conductor 1 covered by an insulating coating 2. Since a circuit connected through this wire 10 is protected by the fuse 3, there is no need for providing a dedicated fuse box.
Patent JP-S5287040-A (JP)
Title: Electrophotographic means
Inventor: TAJIMA KUNIO
IPC: G03G15/01
Filed: 1976-01-14
Abstract: PURPOSE: To obtain a single color master with three colors laminated by improving a magnetic toner such that the development and fixing of three colors are effected on the sheet on which an electrostatic latent image has been transferred. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60146322-A (JP)
Title: Coordinate input device
Inventor: TERAJIMA HIROKATSU
IPC: G06F3/042
Filed: 1984-01-11
Abstract: PURPOSE:To obtain a coordinate input device of high resolution by changing the light transmitting state within an optical fiber of a substrate with application of pressure and detecting the change of said light transmitting state to detect the coordinate position. CONSTITUTION:A coordinate input device is provided with optical fiber groups 2 of Y direction which are set in parallel and equidistantly within the same plane, optical fiber groups 3 of X direction which are orthogonal to the groups 2, and a substrate 1 where those groups 2 and 3 are buried. Then light sources 4 and 7 are provided at an end of the groups 2 and 3 together with photodetecting parts 5 and 8 set at the other end of both fiber groups to sense the incoming light. The photodetecting quantity change detecting circuits 6 and 9 detect the change of the light quantity detected at the part 5 and 8, and a position calculating circuit 10 detects a position P where the pressure is applied. Then an optical fiber has a malformation at the position P, and the light transmitting within the fiber has a radiation loss due to said malformation. This radiation loss is calculated by the circuit 10 to obtain the position P.
Patent JP-S60149309-A (JP)
Inventor: NAKA HIROKAZU
IPC: A01C11/02
Filed: 1984-01-11
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-H05186899-A (JP)
Title: Tin plating device provided with composition controller
Inventor: KIKUCHI TOSHIHIRO
IPC: C25D7/06
Filed: 1992-01-10
Abstract: PURPOSE:To stably and efficiently control the composition of the bath at a low cost by keeping the concns. of Sn<2+> ion and bath additive of a tin electroplating soln. in an appropriate range and removing the solid impurities and org. oxides. CONSTITUTION:A tin plating soln. contg. Sn<2+> ion, org. acid as the supporting electrolyte, an org. antioxidant and a brightener is used to continuously plate a steel strip through an insoluble anode. The plating soln. from the tin plating tank 1 of the tin plating device is passed through a settling device 9 and a filter 10 to remove the solid impurities, and the org. oxides are adsorbed and removed by an activated-carbon treating tank 11. Meanwhile, Sn<2+> is supplied in an Sn<2+> ion feed tank 8 in accordance with the concn. detected by an analyzer 14. The feed tank 8 is provided with an Sn anode 2 and a cathode 4 on both sides of an ion-exchange membrane 6 and the equipment 7 for exchanging the electrodes. The plating soln. is collected in a circulation tank 12, a necessary additive is replenished from a reservoir 15, and the plating soln. with the composition adjusted is returned to the plating tank 1.
Patent JP-S63183091-A (JP)
Inventor: JIEFURI RII BAAKU
IPC: D06F37/30
Filed: 1988-01-12
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-H11204554-A (JP)
Title: Manufacture of resin exterior packaged semiconductor device
Inventor: HASHIZUME SHOJI
IPC: H01L23/02
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a resin exterior packaged semiconductor device in which the deterioration of high frequency performance of a loaded semiconductor element can be prevented without complicating the structure of a resin exterior packaged body. SOLUTION: Solid paraffin wax which is a solid at normal temperature is heated and melted and applied to the electrode part of a semiconductor element chip 5 so that a paraffin wax layer 11 can be formed in a part where a hollow part should be formed. Next, the paraffin wax layer 11 and the semiconductor element chip 5 are covered with exterior packaged resin. Then, the packaged resin is heated and hardened so that a resin packaged body 7 can be formed, and the paraffin wax layer 11 is melted by the heat, and allowed to permeate in the resin packaged body 7 so that a hollow part 8 can be formed. Finally, the resin packaged body 7 is heated to a prescribed temperature, and the paraffin wax remaining in the hollow part 8 as remainder is volatilized.
Patent JP-S62163267-A (JP)
Title: Fuel cell system control device
Inventor: MATSUZAKI TADASHI
IPC: H01M8/04
Filed: 1986-01-13
Abstract: PURPOSE:To prevent useless current supply by connecting a current detector and a voltage detector to one end of a fuel cell while judging a trouble of a load system basing on their current value and voltage value while outputting emergency instructions. CONSTITUTION:A voltage detector 8 is connected to a site of a current detector 2 to output voltage value (v) meeting the voltage V at a positive terminal + of a fuel cell body 1. Then, the impedance of a load system is computed by using current value (i) and voltage value (v) to be inputted from the current detector 2 and the voltage detector 8 through the impedance 9 as a trouble judging means to output the emergency instructions E to an arithmetic unit 6 basing on its result. The emergency instructions E urge extraordinary treatment on a system controlling a system 7 while becoming a lock signal for the arithmetic unit 6 to be inputted. The arithmetic unit 6 stops control of an air supply quantity so as not to continue a faulted current.
Patent JP-S5389394-A (JP)
Title: Gas laser apparatus
Inventor: TAKAHASHI NORIO
IPC: H01S3/134
Filed: 1977-01-17
Abstract: PURPOSE:To make laser output constant despite the occurrence of temperature changes by adding a temperature compensating circuit to a photo detector.
Patent JP-H09197122-A (JP)
Title: Production of black matrix grid line for arranging color filter
Inventor: CHIYAARUZU DEEBITSUDO DEBOA
IPC: B41M5/382
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To efficiently produce a black matrix grid line at a low cost by forming a photosensitive and heat sensitive black layer on a support layer and exposing the black layer with a desired pattern by electromagnetic radiation. SOLUTION: A color receiving layer is coated with a photosensitive and heat sensitive black layer, the black layer is exposed to a high intensity pattern of light corresponding to the desired black pattern of a black matrix grid line 5 and the unexposed part of the black layer is peeled to produce the objective black matrix grid line 5. The black layer contains a black coloring material and a selective binder which is useful when the coloring material cannot form a continuous film. The coloring material is preferably carbon black and the binder is preferably nitrocellulose. The unexposed part of the black layer is easily peeled by laminating an adhesive tape on the surface of the black layer.
Patent JP-H04243452-A (JP)
Title: Batch retrieval text reference method in distributed processing editor
Inventor: ISHITA SAYURI
IPC: G06F13/00
Filed: 1991-01-18
Abstract: PURPOSE:To reduce the times of communication between a terminal and a host in a batch retrieval screen operation and to shorten the time taken for generating display data in a continuous screen operation. CONSTITUTION:At the time of receiving a batch retrieval text from a host section 8, only a deficient text relating directly to display is stored in a terminal text memory area 61 to only be under the management thereof, while an exess batch retrieval text is left in a receiving buffer 71 until the adjustment of a difficient text is instructed against a next request for text, and the receiving buffer 71 is utilized as if it were the second terminal text memory area to look-ahead the forward and backward directions.