baber/WOPTO huggingface dataset:
Patent JP-S63307375-A (JP)
Title: Survey system for underground buried body
Inventor: KAMIKUBO YASUHIRO
IPC: G01S13/90
Filed: 1987-06-08
Abstract: PURPOSE:To simplify a support structure by measuring a specific dielectric constant and gathering reflected wave profile data through the same operation, and fixing a transmitting antenna and a receiving antenna at an interval. CONSTITUTION:The mutual interval between the transmitting and receiving antennas 4 and 5 are set fixedly to a specific value (y) and the antennas 4 and 5 are moved at constant pitch in a direction X perpendicular to their arrangement direction. Every time they move, the antenna 4 sends a monocycle pulse to a target 1 and the antenna 5 receives its reflected wave. The reflected wave, therefore, returns in the shortest time when the antennas 4 and 5 are right above the target 1, but increases in the time according to their deviation quantity. Thus, the composite opening processing of the profile data of the reflected wave in underground section units obtained according to a temporary dielectric constant epsilon is performed to obtain image data. A focus evaluation function A(epsilon) is calculated from the image data, the minimum value is searched for by the parabolic approximation of several lowest parts of a function A(epsilon), and the value of the temporary specific dielectric constant with which the minimum value is obtained is regarded as the specific dielectric constant epsilonS of the soil 2 wherein the target 1 is buried.
Patent JP-S5934323-A (JP)
Title: Steel sheet pile with reaction device
Inventor: KITAMURA MORIO
IPC: E02D5/04
Filed: 1982-08-17
Abstract: PURPOSE:To obtain simply a great penetrating reaction by a method in which a pressure fluid is charged into an air-tight bag attached to a steel sheet pile and expanded. CONSTITUTION:Steel sheet piles 1 are erected at the four corners of an erection base 10 and the steel sheet piles 1 and connected with the erection base 10. A pressure fluid is charged into an air-tight bag 4 attached to the steel sheet piles 1 through a tube 5 to expand the bag 4 under the ground. When the oil-pressure clamper of a pile erector is held on the portion 11 of the erection base 10 and the pile erector is installed on the base 10, a strong pile penetrating reaction is obtained through the base 10 and the steel sheet piles 1 even in case where the erection base 10 is not used.
Patent JP-S62299710-A (JP)
Title: Pattern inspecting instrument
Inventor: IWATA SATOSHI
IPC: H04N7/18
Filed: 1986-06-20
Abstract: PURPOSE:To improve the accuracy of defect detection for a slanting pattern by setting the angle of a length measurement sensor finely. CONSTITUTION:The line sensor consisting of a lens 25 and a CCD 26 scans on a sample 24 to be inspected to convert a wiring pattern on the sample 24 into an electric signal. Then, the signal is converted by a binary coding circuit 27 into a binary signal, which is stored in a storage circuit 28. Then, the output of the storage circuit 28 is sent to a length measuring circuit 21, whose output is sent to a reference dictionary storage circuit 23 or comparative decision circuit 22. The comparative decision circuit 22 compares the data from the length measuring circuit 21 with the contents of the reference dictionary storage circuit 23 and generates an output 29 of the defect detection result. Consequently, the best length measurement sensor is selected at the periphery of the slanting pattern, so the capability to detect an overflow signal is improved and the defect detection accuracy can be improved.
Patent JP-H09323581-A (JP)
Title: Drainage pump car and drainage operation method of drainage pump car
Inventor: FURUKAWA HIROHIKO
IPC: B60P3/00
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To continuously drive a drainage pump in the maximum total drainage quantity for a long period of time by long term continuous driving of a water- cooled engine by the maximum output rotational frequency in a stop state of a vehicle. SOLUTION: A generator 5 to generate power by output of a water-cooled engine 1 is mounted, a plural number of drainage pumps P, P... with this generator 5 as an electric power source for driving are loaded free to load and unload, a radiator 2 and an auxiliary radiator 12 with a cooling fan 11 attached on it which is driven by output of the water-cooled engine 1 or supply electric power from the generator 5 are interposed in a cooling water circulating system to circulate cooling water of the water-cooled engine 1, and it is possible to exchange heat even on the auxiliary radiator 12 by driving the cooling fan 11 at the time of drainage work to be carried on in a stop state of a vehicle.
Patent JP-H09323811-A (JP)
Title: Long screw-like member and manufacture therefor
Inventor: KUROKI TAKANORI
IPC: B21D11/14
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a long member with good surface condition and with high strength by forming a metallic hollow material to be flat in such a manner that the central part in section is thick and decreased in thickness toward both ends, and then filling the cavity of the formed hollow material with powder substance, and twisting the material in such a condition. SOLUTION: A half-flat rectilinear member 2 is obtained by hydraulic pressing a SUS 304 stainless steel pipe 1 having an outer diameter about 10mm and a wall thickness about 0.5mm and subsequently pressurizing the inside air. The rectilinear member 2 has the same sectional shape as the final screw member 3, the sectional shape being flat in such a manner as to be thick in the central part and decreased in its thickness toward both ends, and has a cavity 4 in the interior thereof. The cavity 4 of the rectilinear member 2 is filled with powder and granular material 5 made of SUS 304 gas atomized powder.  Subsequently, the rectilinear member 2 filled with the powder and granular material has both ends fixed by a chuck of a lathe and a tool rest, and subjected to twisting by the rotation of the lathe to obtain a long screw member 3 having a width about 13.5mm and a twisting pitch about 42mm.
Patent JP-H075916-A (JP)
Title: Beam light projecting device
Inventor: MASUTOME ATSUSHI
IPC: A01C11/02
Filed: 1993-06-15
Abstract: PURPOSE:To improve the working efficiency of a beam light projecting device by resetting quickly the projecting device in a prescribed beam light projecting state to make best use of the working time when the projecting device is installed again. CONSTITUTION:A light source supporting part 2 which supports a guiding beam light generating part 1 for guidance of a work vehicle consists of supporter main bodies 22-25 which support the part 1 and a base body 21 including a supporting part 21a that is supported with its lower side put into the ground and also supports the bodies 22-25 at its upper side in an attachable/detachable way. The part 21a consists of a screw part and is provided with a cover body which is screwed into a threaded part of the body 21.
Patent JP-2000325184-A (JP)
Title: Fluid pressure injected plate and method for manufacturing thereof
Inventor: HIOKI TOSHIMICHI
IPC: A47C27/08
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To reduce bending steps of a seal member and facilitate the manufacture even if surface layer sheets are large or edge parts are long. SOLUTION: A fluid pressure-injected fit plate 11 is provided with a pair of surface layer sheets 12 and 13, and a cubic fabric 14 is provided inside the surface layer sheets 12 and 13. This cubic fabric 14 is comprised of textiles 15 and 16 and a plurality of unextendable threads 17 for connecting the textiles 15 and 16. A part to be sealed with a seal belt 19 is a planar part of the surface layer sheet 12, and this planar part is sealed with the seal belt 19 in a planar manner. The seal belt 19 is shaped like a belt, adhered to the surface layer sheets 12 and 13 along the edge parts thereof, and seal the whole edge parts of the surface layer sheets 12 and 13.
Patent JP-H11336048-A (JP)
Title: Construction method of impervious wall for trough pipe
Inventor: ONOZATO TSUNEYUKI
IPC: E21D9/06
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for constructing an impervious wall of high quality in the ground around a trough pipe easily, stably, and surely. SOLUTION: By forcing an injection tube 8 into a tube bender 5 set in a trough pipe, the injection tube 8 is inserted from a part of a split ring into the ground outside the ring in a direction across the trough pipe, while the tube 8 is being bent from the axial direction to the radial direction thereof. Grout is injected into the ground, while the tube 8 is being moved up and down to form, in the ground around the trough pipe, a pile-shaped partial improved ground part A extending in the radial direction of the trough pipe. And the injection of grout by means of the tube 8 is repeated stepwise at positions in the circumferential direction of the pipe to form a fully improved ground around the entire circumference of the trough pipe, and an annular groove is formed in the improved ground and a water sealing plate is inserted into the groove and then grout is filled into the groove.
Patent JP-S5766405-A (JP)
Title: Optical fiber terminal structure
Inventor: HORI KENICHI
IPC: G02B6/36
Filed: 1980-10-14
Abstract: PURPOSE:To improve airtightness by inserting the metal-covered tip part of an optical fiber core wire into a metallic cylinder and sealing it with resin and a brazing material. CONSTITUTION:The overcoating part 14 and undercoating part 13 of the tip part of an optical fiber 11 are removed to expose a fiber core wire 12, and a metallic film 15 is dhered, by sputtering, etc., where a tip 17 on the exposed surface is removed, thus forming a metallized part 16. The coating-removed part is applied with adhesive resin 19, such as epoxy resin, and inserted into the through hole 4 of a metallic cylinder, shaped as shown in the figure the resin 19 sets. Then, the tip part 3 is heated and a brazing material 20, such as gold-tin alloy, is flowed into a cut part 7 to adhere the surface metallic film 15 of the fiver core wire 12 to metal 1 hermetically.
Patent JP-H039392-A (JP)
Title: Led display device
Inventor: AKIMOTO TAKAHIRO
IPC: G09G3/32
Filed: 1989-06-07
Abstract: PURPOSE:To reduce the burden of a CPU at the time of refleshing image display and image memory by dividing the image memory of the LED display device formed by the combination of plural dot matrix type LED modules. CONSTITUTION:Division is performed inside the image memory 3 and an RAS control circuit 8 which controls the divided image memory is provided. It divides inside an LED display 7 into groups in response to the division of the image memory 3 and inputs image data at every group. That is, the image memory 3 is divided for a simultaneous scanning operation and, for example, quadripar tite. Respective divided image memories (DRAM) 3a-3d possess address spaces whose size is identical and simultaneously send the read image data DATA 1-DATA 4 each of which is simultaneously scanned and displayed in each group of the LED display 7. Thus, even at the time of displaying a large screen, flicker ing never occurs and the burden of the CPU is reduced.
Patent JP-S625053-A (JP)
Inventor: FUJIMOTO YUUJI
IPC: F25B1/00
Filed: 1985-06-28
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-S5570439-A (JP)
Title: Extension method of service life of self-hardening mold sand
Inventor: NINOMIYA MITSUO
IPC: B22C1/20
Filed: 1978-11-20
Abstract: PURPOSE: To lower compounding material temperature, extend service life without changing the components, concentrations and compounding amounts of binders and hardeners and make casting quality stabler by compounding vapor phase cooling agents such as liquefied gas or solid carbonic acid at the mixing of self-hardening mold sand.  
     CONSTITUTION: In the case of lowering compounding material temperature and delaying hardening reaction by compounding one or more kinds of vapor phase cooling agents such as liquefied nitrogen or solid carbonic acid at the mixing of self- hardening mold sand, the service life may be extended without changing the components, concentrations and compounding amounts of binders and hardeners. Since this makes material control on site easier and further lets the abovementioned various properties of mold after hardening become nearly constant, the quality of the castings by this is stabilized and working efficiency improved. Here, the compounding amount of the vapor phase cooling agents varies with its kinds, mold sand temperature and the intended service life, but usually it is made 2W15wt% per weight of the casting sand. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S623602-A (JP)
Title: Cable knot detector
Inventor: KASAHARA TSUKASA
IPC: G01B7/34
Filed: 1985-06-28
Abstract: PURPOSE:To detect a knot of a cable with a high precision by bringing a roll into contact with the cable and attaching a gap sensor to a rod moving in the direction vertical to the cable. CONSTITUTION:Shafts 13a and 13b are inserted through the lower end of a frame 11 whose section is an inverted U shape, and rolls 12a and 12b are attached through bearings. A supporting shaft 14 is inserted through the center of the lower end of the frame 11, and a rod 15 is attached rotatably to this shaft 14. A gap sensor 16 is fixed to the rod 15, and a gap (g) between the sensor 16 and the upper face of the frame 11 is detected and is sent to a recorder. Rolls 12a and 12b are pressed to the surface of a cable 1 by coiled springs (elastic member) 17a, 17b, and 19. If the cable 1 is rugged, the frame 11 is moved upward because the roll 12a or 12b is moved upward, and the gap (g) is changed and is recorded. As the result, it is discriminated whether the cable is good or not.
Patent JP-2000330032-A (JP)
Title: Microscope for surgery
Inventor: ISHIKAWA TOMONORI
IPC: A61B19/00
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive microscope for surgery which allows the simultaneous observation by plural observers, enables the observers to take plural positional relations with each other without attaching and detaching a lens housing and enables an assistant to obtain images having a stereoscopic feel in the state that an operator and the assistant face each other. SOLUTION: This microscope has an objective lens 1, variable power optical systems 3a and 3b, a first eyepiece optical system which receives both luminous fluxes from the variable power optical systems and forms the images, optical path splitting means 4a and 4b which respectively bisect the respective luminous fluxes from a pair of the variable power optical systems and respectively introduce the respective luminous fluxes of the divided one part to the first eyepiece optical system, a pair of second eyepiece optical systems which receive the luminous fluxes of the other part split via the optical path splitting means from the variable power optical systems and forms the images and a rotating means which rotates a pair of the second eyepiece optical systems around the central axis A of the objective lens 1.  The rotating means rotates the second eyepiece optical systems between a position where both luminous fluxes from a pair of the variable power optical systems are respective made incidents on the second eyepiece optical systems via the optical path splitting means and a position where the luminous fluxes from only the variable power optical systems on one part are made incident on the second eyepiece optical systems via the optical path splitting means.
Patent JP-S62299435-A (JP)
Title: Control device for vehicle with malfunction detecting device
Inventor: TAMAI HIDEFUMI
IPC: B60R16/02
Filed: 1986-06-19
Abstract: PURPOSE:To monitor at all times the existence or the non-existence of abnormalities and ensure the safe running of a vehicle by providing a main electronic control device and an emergency electronic control device for the backup thereof, and equipping said devices with a means for diagnosing a failure interactively. CONSTITUTION:When a switch 30 has been turned 'ON' and voltage has been applied to a main electronic control device 101 and an emergency electronic control device 102, a diagnosis signal is generated from said devices 101 and 102, and first outputted toward the emergency electronic control device 102. Then, a diagnosis signal generated at the emergency electronic control device 102 is read into the main electronic control device 101 and it is judged whether the signal is normal or abnormal. And a diagnosis signal from the main electronic control device 101 is read into the emergency electronic control device 102, and it is judged whether the signal is normal or abnormal. According to the aforesaid constitution, it is possible to monitor whether both of said devices 101 and 102 are operating properly, thereby ensuring the safe operation of a vehicle.
Patent JP-S625285-A (JP)
Title: Image forming device
Inventor: TAMURA YOSHIAKI
IPC: B65H29/54
Filed: 1985-06-29
Abstract: PURPOSE:To facilitate the exchange of a separating claw by providing the circular arc engaging part having a notch to be able to fit to a supporting shaft at the base part of the separating claw and fitting the engaging part to the supporting shaft. CONSTITUTION:A separating claw 22 is composed of a base part 22c to provided with an engaging part 22b having the circular arc notch to be able to fit to a supporting shaft 23 at the position where a claw-shaped tip part 22a and a paper discharging part are facing. Plural separating claws 22 are fitted to a supporting shaft 23 at the prescribed interval, the supporting shaft 23 arranged in parallel to a stable roller 24 is inserted so that both edges of the supporting shaft 23 can be supported to the hole of both edges of the bracket fixed to the main body, and by loading an E ring at the E ring groove provided at both edges of the supporting shaft 23, fixing in the axial direction is executed. Thus, when some trouble occurs at the separating claw 22 and the separating claw is exchanged, it is not necessary to remove the supporting shaft 23 from the bracket fixed to the main body, and the exchange can be executed by removing the separating claw 22 from the supporting shaft 23.
Patent JP-H0816800-A (JP)
Title: Information processor
Inventor: HASEGAWA TSUKASA
IPC: G09G5/20
Filed: 1994-06-24
Abstract: PURPOSE:To observe displayed picture elements clearly for a user by controlling how to process plotting concerning the plotting processing for plotting and displaying picture elements consisting of a line connecting the sequence of inputted coordinate points. CONSTITUTION:An information processing supporting means 207 is provided with a stroke detecting means 301 for detecting the sequence of inputted coordinate points and an inking changing means 302 for reporting the change of how to process plotting to an information processing presenting means 203 for plotting processing based on the detected result. For example, the stroke detecting means 301 detects the start point and end point of the coordinate point sequence and the inking changing means 302 reports the execution of plotting processing concerning the part excluding the start point, the previously decided number of coordinate points from the start point, the end point and the previously decided number of coordinate points from the end point from the inputted coordinate point sequence.
Patent JP-S5570850-A (JP)
Title: One-component developer for electrophotography and image forming method by using said developer
Inventor: MORIGUCHI HIROYUKI
IPC: G03G9/083
Filed: 1978-11-22
Abstract: PURPOSE: To charge the toner held in a developing device stably in one polarity and obtain a sharp toner image, by using a material differing in the conductivity of positive charge and in the conductivity of negative charge as the material to compose a developer.  
     CONSTITUTION: As a material having larger conductivity of positive charge than conductivity of netative charge, poly-N-vinyl carbazole or the like of electron donative property is used; as a material having larger conductivity of negative charge than conductivity of positive charge, phthalic anhydride or the like of electron receptive property is used. For example, in the development of negative electrostatic image, when a photoreceptor 1 of negative electrostatic image is developed with a toner 2 containing phthalic anhydride or the like together with magnetic powder and bond coloring agnet, by using a developing device 3 to which a positive bias voltage is applied from a power source 4, the positive charge of the toner is stably charged. Thus, preventing fringe phenomenon, a sharp toner image may be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H025313-A (JP)
Title: Manufacture of transparent electrode plate
Inventor: YAMADA SUSUMU
IPC: H01B13/00
Filed: 1988-06-13
Abstract: PURPOSE:To prevent to drain or abandon a metallic substance or a process solution cause an environmental pollution by coating to form a touch of a conductive membrane on a nonconducting base in a desired pattern by a masking method, and then printing to form a lead wire pattern connecting to the touch. CONSTITUTION:On both sides of two base plates 10 and 11 which consist of a transparent film made of a nonconducting synthetic resin, no conductive layer is formed. On the other hand, at masks 21 and 22 made of a stainless steel, for example, pattern holes 21a and pattern holes 22a punch-processed in a desired pattern are provided respectively. After making to closely contact and fix the masks 21 and 22 to the base plates 10 and 11, the ITO is sprayed by a vacuum evaporation or a spattering. Then, in the second process, a silver printing or a carbon printing is applied following to a desired design of pattern, to form lead wires 41 and 42 on the base plates.
Patent JP-H072368-A (JP)
Title: Motor truck loader
Inventor: ODAGUCHI TSUTOMU
IPC: B65G47/90
Filed: 1993-06-15
Abstract: PURPOSE:To provide a motor truck loader capable of efficiently performing the loading work of cargoes without using a manual means or a pallet regardless of the type of the load carrying platform of a truck. CONSTITUTION:This motor truck loader is provided with a conveyor 2 expandable from the rear to the depth of a motor truck load carrying platform 50 and a loading device 3 fitted at the tip of the conveyor 2 and moved between the rear and the depth of the load carrying platform 50 in conjunction with the expanding/shrinking actions of the conveyor 2. The loading device 3 is provided with an aligning device 10 aligning the cargoes conveyed into the load carrying platform 50 by the conveyor 2 in sequence in the width direction of the load carrying platform 50 and a thrusting device 20 capable of thrusting multiple cargoes aligned by the aligning device 10 from behind and simultaneously loading them onto the load carrying platform 50.
Patent JP-H11175201-A (JP)
Title: Device and method inside network interface for generating power management start signal
Inventor: WILLIAMS ROBERT ALAN
IPC: G06F1/32
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a system for guaranteeing the start of a power management mechanism regardless of the ability of a host operating system(OS) and a system for enabling the coexist of an on-now power management mechanism and a magic packet(R) power source start managing mechanism. SOLUTION: A network interface 10 for a work station having a lot of power supply domains is provided with a start module for detecting a start request inside a data packet received by the on-now power management mechanism and the magic packet(R) power management mechanism. An EEPROM applies invalid bits. In such a system, even when an enable bit ordinarily applied by the OS of a host computer is disabled by a power loss, the power management mechanism is maintained.