baber/WOPTO huggingface dataset:
Patent JP-S62229063-A (JP)
Title: Ultrasonic flaw detector
Inventor: NAGASE KOICHI
IPC: G01N29/04
Filed: 1986-03-31
Abstract: PURPOSE:To apply high-efficiency ultrasonic flaw detection (UT) to piping and fitting, etc. of complicated shape, by, for flaw detection of piping and fitting including a bent, displacing No.1 base and No.2 base in the axial directions of the piping and the fitting and swinging a swinging member. CONSTITUTION:In case when applying the UT along the periphery of a fitting 1b, a driving motor 7 is started to rotate a pinion and allow a running carriage 5 to travel along rails 2 and at the same time, a stylus module 43 is given with reciprocating motions within the specified range in the Y3 direction, this arrangement being made by driving of a driving motor 50. And, when, at this moment, the module 43 reaches a bend of an elbow 1a, a swinging member 22 is swung by driving of a driving motor 27 for allowing the module to run along the curvature of the elbow 1a. Further, a controlling apparatus controlling this series of motions stores preliminarily a shape of the pipe line as data and the controlling is performed basing upon the shape. By these arrangement, the UT can be applied automatically to pipings, fittings, etc. of intricate shapes, such as the piping 1 provided with the elbow 1a.
Patent JP-H11272479-A (JP)
Title: System for generating process and recording medium
Inventor: HAYAKAWA HIDEO
IPC: G06F9/48
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To reduce overhead by reducing a copy size, and to reduce the necessity of resource collection by reducing use resources by providing a generation process whose memory size is small from a WWW server process, copying this, and activating the process for executing a processing in a process generation system for quickly activating a slave process from the server process for executing the processing and in a recording medium. SOLUTION: This system is provided with a means for copying a WWW server process 2, loading a file, and preliminarily generating a CGI generation process, and a means for copying the CGI generation process 3 which receives a processing request through the WWW server process 2, and loading and activating a grandchild process 4 at the time of execution. Then, the activated grandchild process executes a processing corresponding to the request.
Patent JP-S60218452-A (JP)
Title: Alloy cast iron for brake block
Inventor: TAKAZAWA KATSUROU
IPC: C22C37/00
Filed: 1984-04-13
Abstract: PURPOSE:To develop an alloy cast iron for brake block used in brake apparatus and having stable high friction coefft., wear resistance and superior strength, toughness by containing specified quantities of P, Cu, etc. into graphite flake cast iron. CONSTITUTION:The alloy cast iron of following composition is used as brake block raw material used for brake apparatus of railroad vehicle. The cast iron containing >=one among 0.02-0.10% Mg, or 0.3-2.0% Cr, 0.2-1.0% Mo, 0.1- 0.5% Ti singularly or in compounded state with Mg to graphite flake cast iron of a composition composed of 2.5-3.5% C, 1.0-3.0% Si, 0.5-2.0% Mn, 0.2- 1.5% P, <0.15% S, 3.0-8.0% Cu is used. Graphite is changed to green caterpillar or spheroidal shape from flaky shape by Mg addition, and the alloy cast iron for brake block having improved rupture strength and toughness is obtained.
Patent JP-S55165170-A (JP)
Title: Application apparatus of resist agent
Inventor: ITE MICHIFUMI
IPC: H01L21/027
Filed: 1979-06-07
Abstract: PURPOSE: To prevent sticking of resist agent on the back of laminar body, by blowing out the air on the back of the laminar body from the side face of vacuum chuck, at the time of forming the film by dropping the resist agent on the surface of the laminar body placed on the vacuum chuck rotating in the application room at high speed.  
     CONSTITUTION: The vacuum chuck 5 adsorbed the semiconductor wafer W under vacuum, is rotated centering around the shaft 5 at high speed and also, resist agent is dropped on the central part of the surface of the wafer W from the nozzle 3. Simultaneously with the above resist agent dropping, air is blown out from each blowhole 9b of the air supply passage 9 and the opening 10a between the air supply tube 10 and the chuck 4 respectively. As a result of it, dropped resist agent is moved from the central part to the peripheral part by a high speed revolution of the wafer W and applied film of the resist agent is formed on the surface of the wafer W. Next, waste liquid of the resist agent is dispersed and atomized toward the annular body 8 from the periphery of the wafer W and sticking of waste liquid of the resist agent on the back of the wafer W, is prevented by blowing off the misty waste liquid drawn near up to the back of the wafer W by negative pressure especially by the above-mentioned blown air. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61233228-A (JP)
Title: Magnetic particle type electromagnetic coupling device
Inventor: OKAMOTO KIYOHIDE
IPC: F16D37/02
Filed: 1985-04-05
Abstract: PURPOSE:To increase the hardness of groove thus to prevent abrasion or damage by forming a groove for containing a coil spring in the innercircumferential section of driven member of magnetic particle type electromagnetic coupling device through cold working. CONSTITUTION:The driven members 3, 4 of a magnetic particle type electromagnetic coupling device have grooves 7, 8 in the innercircumferential section for containing a coil spring 10. Said grooves 7, 8 are formed through cold forging and held as it is to have the surface of high hardness and excellent in mechanical strength. Consequently, the surfaces of the grooves 7, 8 are never abraded nor damaged through sliding with the coil spring 10.
Patent JP-H10265107-A (JP)
Title: Continuous joining device for web
Inventor: ARIMURA TAKAHIRO
IPC: B65H19/16
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To smoothly carry out joining work without lowering constant travelling speed of a web at the time of continuously and automatically joining a pair of web rolls. SOLUTION: Each of a pair of web roll driving mechanisms has main driving mechanisms 3, 4, 6, 9, 10 to deliver a web W by constantly rotating a web roll 1 and auxiliary driving mechanisms 2, 5, 7, 8, 10 arranged through a one- way clutch 5 between themselves and a driving source 10 and to accelerate rotation of the web roll 1 at the initial stage of rotationally driving the web roll 1 on a continuous joining device of webs furnished with the web roll driving mechanism to deliver the web W from the web roll 1 and web joining mechanisms 13, 14 to join a web starting end part of the other web roll 1 on a joining part of a web terminal end part, etc., of one of the web rolls 1.
Patent JP-H01246463-A (JP)
Title: Method for automatic tentering in tenter
Inventor: TAKAOKA SHOZO
IPC: D06C3/02
Filed: 1988-03-25
Abstract: PURPOSE:To suppress loss in dwell time of movement and remarkably improve operating efficiency in diversified small-quantity production, by providing a fabric width measuring means and fabric seam detecting means, discriminating the fabric from a lead fabric and operating a tenter so as to remove pinning during passage of the lead fabric. CONSTITUTION:A fabric 10 is passed through a fabric width measuring means 4 and fabric seam detecting means 5, led to lower guide rollers 7 of a pinning device 11 through a lead fabric width regulator 9 and upper guide rollers 8 and fed through overfeed rollers 30 to pin-plates 29 to form a running passage of the fabric 10. Heat-setting of the fabric 10 is continuously carried out. When the lead fabric 32 connected to the back end of the above-mentioned fabric 10 passes the afore-mentioned fabric seam detecting means 6, a lead fabric detecting signal is outputted to actuate the lead fabric width regulator 9 and move rollers 26 and 26 to the central side. The width of the lead fabric 32 is reduced to prevent the above-mentioned lead fabric 32 from engaging with the pin plate 29. If the passage of the succeeding fabric 10 is detected by the afore-mentioned fabric seam detecting means 5, tentering is automatically controlled to a prescribed width.
Patent JP-S62228325-A (JP)
Title: Wire cut electric discharge machine
Inventor: FURUKAWA MASAHARU
IPC: B23H7/02
Filed: 1986-03-31
Abstract: PURPOSE:To enable wire cut electric discharge machining of a work to be performed into a three-dimensional shape, by performing the wire cut electric discharge machining providing a main spindle stock, serving as a work driving means, on an XY table so that the work is rotated around the rotary axial center. CONSTITUTION:When a work 4 is machined into the shape of a linear woven surface forming its lower bottom surface into a circle while upper bottom surface into an oval, the work 4, which is fixed to a rotary axial center 5 further rotated by a work driving means 7 around the rotary axial center 5, changes an angular position with respect to a wire 2. Next the wire 2 is tensely provided between a pair of guide rollers 3, and the guide rollers 3 are numerically controlled to a route programmed by a machining position setting means 6 consisting of a servomotor. And wire cut electric discharge machining, which is performed through machining fluid between the wire 2 of machining unit and the work 4, obtains the work 4 of linear woven surface shape, having a programmed optional shape, to be enabled to be machined into a three- dimensional shape.
Patent JP-S63240173-A (JP)
Title: Image signal decoding device
Inventor: MURAKAMI KATSUNORI
IPC: H04N1/419
Filed: 1987-03-27
Abstract: PURPOSE:To obtain a high-speed image signal output by dividing modified Huffman codes obtained by compressing a signal by EOL codes and decoding them by plural coding and decoding circuits in parallel. CONSTITUTION:A signal (z) is supplied to a timing control circuit 17, which functions to prevent a memory access request signal (t) from becoming effective when 00000000001, i.e. an EOL code is detected. Then a timing control circuit 23 sends out a data transfer signal gamma to a coding and decoding circuit 10 when the circuit 17 receives a signal (u) and sends a signal (a), thereby sending out signals f15-f0 as output signals of a register 18. This circuit 23 receives a data transfer response signal theta from decoding circuits 7 and 10 and sends a signal betato the circuit 17. Then the circuit 17 receives it and generates a memory access request (t) for reading a next code out of a memory again. A data transfer circuit 6, therefore, stops operating temporarily and waits to be started from a processor 1 when detecting an EOL signal.
Patent JP-S59198055-A (JP)
Title: Automatic phototelegraphic transmitter in phototelegraphic transmitter utilizing telephone line
Inventor: SHIOZAWA YOSHIYUKI
IPC: H04M11/00
Filed: 1983-04-26
Abstract: PURPOSE:To attain automatic phototelegraphic transmission of a preset original to an opposite device by setting a timer device at a desired time, e.g., charge discount time zone. CONSTITUTION:When a timer device 5 reaches a preset time, an automatic calling device 6 is operated, and when the operation the same as the dial operation of a telephone set is performed similarly according to the preset number and order, a telephone set 4 of an opposite party is called and the telephone line is connected. This state is caught to activate a relay of a switch controller 10, a start switch of a facsimile 1 is turned on, the facsimile 1 is activated so as to transmit the original. When an opposite exclusive telephone set 4 is busy at the calling of the automatic calling device 6, a call retention device 7 stops once the calling, and then a recalling device 8 is activated at an interval set by a call interval setting device 9 so as to operate the automatic calling device again.
Patent JP-H08269736-A (JP)
Title: Rust preventive steel sheet for fuel tank
Inventor: OYAGI YASHICHI
IPC: C25D11/38
Filed: 1995-03-30
Abstract: PURPOSE: To provide a rust preventive steel sheet for fuel tank excellent in various characteristics as a fuel tank material. CONSTITUTION: An alloy layer containing >=1 kids of Ni, Fe, Sn, is formed with a thickness of <=1.5μm per one surface on the surface of the steel sheet and a tin plated layer consisting of tin and inevitable impurities and 4-50μm in the thickness per one surface is formed thereof. And 0.2-25mg/m<2> expressed in terms of Cr per one surface of the steel sheet is preferably applied further thereon.
Patent JP-S57188043-A (JP)
Title: Electrophotographic receptor
Inventor: TACHIKI SHIGEO
IPC: G03G5/06
Filed: 1981-05-14
Abstract: PURPOSE:To obtain an electrophotographic receptor of less dark attenuation and light fatigue and high sensitivity in a composite type photoreceptor formed by separating a generating function of electric charge and a transport function and containing a specific cyanine type dye base in the electric charge generating layer. CONSTITUTION:The cyanine type dye base expressed by the formulaI(e.g., formula II) is used. More specifically, an electric charge generating layer of about 0.1-10mu thicknesses contg. an electric charge generating org. pigment (e.g.; ''Fastgen Blue-FCB '' produced by Dainippon Ink And Chemicals, Incorporated) and the above-mentioned cyanine type dye base and an electric charge transport layer of about 5-50mu thickness contg. an electric charge transport material (e.g.; poly-N-vinyl carbozole) is laminated on a conductive layer (metallic plate, plastic film subjected to a conducting treatment, etc.), whereby the photoreceptor is produced.
Patent JP-H01248059-A (JP)
Title: Solid reagent for quantitative determination of nitrous acid ion
Inventor: NAMIKI HIROSHI
IPC: G01N31/00
Filed: 1988-03-29
Abstract: PURPOSE:To make a reagent convenient to carry with and to enhance the preservative property and precision of determination thereof, by making all components of said reagent in solid state. CONSTITUTION:A reagent of this invention contains a strong acid (e.g. potassium hydrogen sulfate), sulfanilamide or sulfanilic acid, and naphthylamine group [e.g. N-(1-naphtyl)ethylenediamine dihydrochloride salt]. These components are all in solid state, for example, in the state of powders, tablets or granules. The reagent is reacted with nitrous acid ion in a specimen solution to generate azo coloring matter. Then, the extinction of the sample solution is measured, so that nitrous acid ion can be quantitatively determined.
Patent JP-H06290222-A (JP)
Title: Information processor
Inventor: YAMAMOTO AKITOSHI
IPC: G06F17/30
Filed: 1993-03-31
Abstract: PURPOSE:To speedily obtain information regarding items, which are generated one after another in relation with one word in document preparation using a word processor, from dictionaries of various media through easy operation as to the information processor such as the word processor. CONSTITUTION:The information processor is equipped with an input part 5, a processing part 1 which processes an instruction and character information from the input part 5, a multimedia dictionary 2 consisting of information of dictionaries, etc., corresponding to respective media such as text data, image data, and speech data, and output parts 3 and 4 which output the information of the respective media. The input part 5 is equipped with a mode changeover key 5a and the mode switching part 10 of the processing part 1 is driven at a request made with the mode changeover key 5a to switch a retrieval mode, and a key word retrieval part 12 retrieves the dictionary of the medium corresponding to the current retrieval mode in the multimedia dictionary 2 by using the character information inputted from the input part 5 as a key word and outputs the retrieved information by an information output part in the format corresponding to the medium.
Patent JP-H01246071-A (JP)
Title: Automatic measuring method of forming grindstone and device therefor
Inventor: TAKAKUWA TOSHIYA
IPC: B24B47/25
Filed: 1988-03-29
Abstract: PURPOSE:To make it possible to automatically measure the dimension and shape of a grinding wheel after having been trued by uptaking the dimension and shape of a forming grinding wheel picked-up by a stationary type image pick-up device in a picture image data processing means as picture image data and analyzing the binary signals processed by this processing means by means of a picture image data analyzing means. CONSTITUTION:The head section of a diamond wheel DW is picked-up by a stationary type image pick-up camera 65 after truing has been made to the diamond wheel DW by a grinding wheel with a diamond wheel forming machine. The image picked-up by the camera 63 is up-taken in a picture image data processing means 67, and the binary signals processed by this processing means 67 is analyzed by a picture image data analyzing means 69. The result of this analysis is checked by a data checking means 71 and also, the result of the check is displayed on a display means 65. Thus, the dimensions and shape of a grinding wheel after having been trued can be automatically measured.
Patent JP-S551616-A (JP)
Title: Semiconductor memory device
Inventor: KODAIRA TOSHIMOTO
IPC: H01L21/8247
Filed: 1978-06-16
Abstract: PURPOSE:To make it possible to perform write as well as rewrite in a high speed and complete a non-volatile read/wtite memory by providing a heating element around an amorphous memory element. CONSTITUTION:P-type diffusion layer 2 is formed in a part of N conductive-type substrate 1. Substrate protecting insulating film 3 is provided on substrate 1, and semiconductor 5 which should become a memory element is formed on film 3  through heating element 8 and Mo electrode 4 for one contact to amorphous semiconductor 5. Further, Mo electrode 6 is formed on conductor 5 as the other contact to semiconductor 5. Then, Al wiring 7 for the connection between a diode and semiconductor 5 as well as a leading-out wiring of cells to the external and electrodes 9 and 10 for heating element 8 are formed. At a memory write time, heating element 8 is caused to be conductive together with semiconductor 5, and the temperature of semiconductor 5 and parts around it rises simultaneously.
Patent JP-H02285959-A (JP)
Title: Voltage multiplying circuit
Inventor: ERUNSUTO RINGUSHIYUTETSUTO
IPC: G11C16/06
Filed: 1990-03-26
Abstract: PURPOSE: To minimize energy consumption and reduce the cost of a circuit by performing a control such that the gate-source voltage of a first transistor cuts off the transistor and the voltage reaches the sum of a threshold voltage a threshold displacement or becomes slightly lower. CONSTITUTION: When an electric charge is transported from a capacitor CCN at a stage HN to CCN+1 at a stage HN+1 , a clock signal ϕB is at low level and a clock signal ΦB is at high level. Between the clock phases, a transistor T1 ,N conducts. When it is transferred to next clock phases, CCK,N is discharged, it becomes a potential value lower than a potential applied to a first addition point X1 ,N by the sum of s discharged threshold voltage and a threshold voltage displacement. When the gate-source voltage of the transistor T1 ,N is shifted into a cut-off state by the discharging of CCK,N, the change of a threshold voltage and a threshold voltage displacement is compensated for.
Patent JP-H09255077-A (JP)
Title: Feeding container for electronic component and method and apparatus for feeding electronic component using it
Inventor: NAKAMURA SHINICHI
IPC: B65D73/02
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To prevent danger of breakage of an electronic component from occurring during transferring and to provide such a structure that does not decrease the rate of operation and to realize effective method and apparatus for feeding the electronic component by using this feeding container. SOLUTION: Four fitting holes 22 are formed on the first frame 20 being a synthetic resin molded article and constituted into a flat square shape and in each of these fitting holes 22, an inserting part 22a with a larger forming width and a fixing part 22b connected with this inserting part 22a and with a smaller forming width are integrally formed. A pressure-sensitive adhesive sheet 10 wherein a pressure-sensitive adhesive layer is formed on a base sheet is provided. Four semi-spherical through-holes 32 corresponding to the fitting holes 22 of the first frame 20 are formed on the second frame 30. Hooking projections 33 each with a shaft part with a semi-spherical crosssection are respectively provided from the side face of the inside of each of the through- holes 32 so as to be projected upward.
Patent JP-H08269514-A (JP)
Title: Wall brick masonry structure of hot stove
Inventor: ONO CHIKAO
IPC: C21B9/06
Filed: 1995-03-30
Abstract: PURPOSE: To prevent the crack, by compressive stresses, of the silica insulating bricks of low strength constituting the wall brick masonry of a hot stove and to lower the joint opening in the furnace circumferential direction of the wall brick masonry. CONSTITUTION: The wall brick masonry 9 built in the direction toward the furnace center on the inside surfaces of a steel shell 1 is provided with a total clearance (A+B)=71 to 79mm between the silica insulating bricks 5 and refractory heat insulating bricks 4 arranged on the inner side of the silica bricks 6 arranged on the innermost side having a large temp. load and between the refractory insulating bricks 4 and casters 2 and is also provided with the clearance A of about 30mm between the refractory heat insulating bricks 4 and the casters 2 arranged on the inner side of the steel shell 1 and further, B/(A+B)=0.5 to 0.7 is set. As the result, the life of the wall brick masonry of the hot stove is prolonged.
Patent JP-H06311320-A (JP)
Title: Limited-variable-speed scanning method and device therefor
Inventor: BIKUTAA ROOEN
IPC: H04N1/10
Filed: 1994-03-20
Abstract: PURPOSE: To inexpensively and relatively easily provide the method and device for scanning with plural resolutions by combining elimination of several data rows and relatively slight adjustment of the document speed to realize variable resolution scanning. CONSTITUTION: Light emitted from a light emitting element array 15 is refracted by a lens 14 and is reflected from a bright part of a paper and is returned to the lens 14 and is sent to a photo detection array 16. Each row of data collected by the array 16 is sent to a system processor 25. A resolution selecting means 24 is connected to the processor 25. A stepper motor controller 18 is connected between the processor 25 and a stepper motor 16. The controller 18 converts the numerical value of an obtained vertical scanning speed Vp to the surface of the paper to an electric signal proportional to an obtained value of the paper speed. A data eliminating means 26 eliminates data rows the number and ID of which are determined by a data preservation coefficient selected by the processor 25.
Patent JP-S58191600-A (JP)
Title: Electroacoustic transducer
Inventor: OKAMOTO SHIGEYOSHI
IPC: H04R17/00
Filed: 1982-04-30
Abstract: PURPOSE:To eliminate variance in every process and to improve frequency characteristics, by limiting the soldering part for electrode provided for a plate piezoelectric drive section and electric connecting body by means of a solder resist and preventing the solder flow. CONSTITUTION:The electrodes 2, 3 are provided for a plate piezoelectric drive section of the electroacoustic transducer and parts for soldering of the electric connecting bodies 11, 12 such as leads supplying a signal voltage to the electrodes 2, 3 are enclosed with the solder resists 13, 14. The resists 13, 14 are formed with the print after the forming of the electrodes 2, 3. In soldering, the solder flow from the soldered parts 13, 14 is prevented, the variance of the soldered parts by each worker is avoided, the accurate soldering is attained at a normal position, allowing to improve the frequency characteristics of the transducer.