baber/WOPTO huggingface dataset:
Patent JP-2000332481-A (JP)
Title: Shielding case of electronic equipment
Inventor: WATANABE HIDEKI
IPC: H05K5/04
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To obtain the shielding case of an electronic equipment in a structure, where a the displacement of the thickness parts of the sidewalls opposing each other of the case associated with twisting of neck parts connected with the sidewalls is small, and on account of this, breakages, such as a scraping, in the square parts of holes provided in a printed board is little. SOLUTION: This shielding case of an electronic equipment is provided with a shielding case 1, which consists of a metal plate and has mounted legs 4 protruding from each of sidewalls 3 opposing to each other of the case 1 in the direction of the lower part of the case 1, the legs 4 respectively have a neck part 4a connected with each sidewall 3 and a wide head part 4b, which is provided at the end part of the neck part 4a and is used for twistingly stopping the neck part 4a, and laterial ribs 5, which are extended in the lateral direction in the vicinities of the neck parts 4a, are provided on each of the sidewalls 3. Therefore, when the head parts 4b of the legs 4 are twisted, the displacement of the sidewalls 3 due to a twist of the neck parts 4a is suppressed by the rids 5 provided on the sidewalls 3 in the vicinities of the neck parts 4a.  As a result, the shielding case of the electronic equipment of a structure can be provided, where the displacement of the thickness parts of the sidewalls 3 associated with the twist of the neck parts 4a is little, and due to this, breakages, such as gnawing, in the square parts of holes 8 provided in a printed board 7 are few.
Patent JP-S6211770-A (JP)
Inventor: RAINHARUTO HERUUITSUHI
IPC: C09D7/80
Filed: 1986-06-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05192816-A (JP)
Title: Method of manufacturing seamless strip loop and wire loop and its device, use of said loops as cutting tool of band saw and wire saw
Inventor: DEIITAA ZAIFUERUTO
IPC: B23D65/00
Filed: 1992-05-12
Abstract: PURPOSE: To precisely cut and remove a thin disk from ingot or a rod made of a hard and brittle material by forming a metal ring into a rolled starting ring and by developing the starting ring into a thin band loop by cold rolling. CONSTITUTION: A seamless metal ring is prepared and the metal ring is remade into a rolled starting ring 4. Secondly, the starting ring 4 is developed into a thin band loop 5 by cold rolling using a rolling machine composed of work rolls 7a, 7b, auxiliary rolls 8a, 8b, and a support roll 9. According to circumstances, the band loop 5 is divided into narrow band loops or wire loops. The band loop or the wire loop is covered with a cutting film. The band loop and the wire loop manufactured in this way are used as cutting tools is a band saw and a wire saw.
Patent JP-2000336465-A (JP)
Title: Method for partially strengthening aluminum casting
Inventor: AONO MASAMICHI
IPC: B23K20/12
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To improve the fatigue strength of the casting without generating new casting defects, on the surface of the casting, by moving a tool of the material harder than that while being rotated in a state of being slidably contacted with it and plastically flowing the material of the casting in the slidably contacted part by the generated frictional heat and pressure. SOLUTION: Simultaneously with frictional stirring joint, by frictional heat, the temp. of the material is increase to the one below the m.p. to reduce the flowing stress of the material, and by the pressure of the rotating movement in a slidable contact, the material is plastically flowed. In this way, the material is stirred and mixed at a high temp. under the m.p., and the material at the rear part of the moving tool loses the frictional heat and is rapidly cooled. Namely, the casting is subjected to locally strong hot working at the slidably contacted part with the tool, by which gappy defects such as blowholes, pinholes and shrinkage cavities are stuck and pressure and solved, and moreover, it is rapidly cooled after the hot working, the hot-worked structure is frozened as it is and is brought to a room temp., by which an extremely fine structure can be obtd.
Patent JP-S6036980-A (JP)
Title: Wide-area neutron measuring system
Inventor: SEKI EIJI
IPC: G01T3/00
Filed: 1983-08-09
Abstract: PURPOSE:To assure the role as a safe protection system by subjecting the detection signal of the neutron flux over a wide range from the inside of a nuclear reactor to pulse measurement and Campbell measurement to monitor period time as well as to display each output. CONSTITUTION:The signal outputted from a detector 30 is subjected to a frequency band sepn. by a preamplifier 32 and thereafter the high frequency component is amplified by an amplifier 33 for a pulse system and the intermediate frequency component by an amplifier 34 for a Campbell system, respectively. Said components are outputted as a signal for pulse measurement and a signal for Campbell measurement. The signals are subjected to the pulse measurement or Campbell measurement (square average) and are inputted to an output circuit. The change rates (period) with time of the respective signals are operated by period circuits 50, 51 and are selectively displayed on a period output display device 55 by being divided to the output display regions of SRM, IRM. The selected period outputs are monitored by a period comparator circuit 57 and a scram signal is outputted when said output exceeds preset specified time.
Patent JP-S6125148-A (JP)
Title: Reduction engraving device for cut mask formation and cut mask forming device
Inventor: MOROZUMI KUNIO
IPC: G03F1/90
Filed: 1984-07-13
Abstract: PURPOSE:To form accurately and easily a fine cut mask by reducing the movement of a guide stylus along the contour of an original pattern which is enlarged and projected to the same size of an original through a reducing device which has a cuter, and engraving a strip coat film. CONSTITUTION:The original pattern 6 is enlarged and projected on a glass screen 8 and the guide stylus 13 of the reducing device B which performs reduction to the original size is moved along the enlarged pattern 6' to engrave a pattern 6'' of the same size with the original pattern 6 in the strip coat film 9. Then, the cutter 15 is so constituted that its blade shaft 21 of a diameter (d) provided with a knife-edge part 20 at the tip peripheral edge is fitted and supported rotatably in a support cylinder 17 through a thrust bearing 18 and radial bearings 19 and 19'. Further, the guide stylus 13 is also constituted similarly and the internal diameter of a guide stylus support cylinder 22 is determined by multiplying that of a guide shaft 23 by the reduction ratio of the cutter 15. Thus, the cut mask is formed accurately and easily.
Patent JP-H07331129-A (JP)
Title: Cationic electrodeposition coating composition
Inventor: TSUJIMOTO KOSHI
IPC: C09D5/44
Filed: 1994-06-02
Abstract: PURPOSE:To obtain a cationic electrodeposition coating composition which comprises a system containing no lead as a rust preventive pigment and can ensure anticorrosiveness comparable to that of the existing system containing lead. CONSTITUTION:This composition contains aluminum dihydrogen tripolyphosphate (A), a cationic amine-modified epoxy resin (base resin) (B) obtained by reacting a composition consisting of at least one diglycidyl ether of a polyol and at least one diglycidyl ether of a dihydric phenol with at least one dihydric phenol to give an epoxy resin, reacting the epoxy resin with an amine to give an amine-modified epoxy resin, and making it cationic, and a blocked polyisocyanate (curing agent) (C).
Patent JP-H0311441-A (JP)
Title: Memory device
Inventor: KITAHARA JUN
IPC: G06F12/16
Filed: 1989-06-09
Abstract: PURPOSE:To improve the reliability of inspection by discriminating access of a program from the access of the information of an object to be operated, and enabling to access directly a redundant memory or an information memory by using the identification signal only at the time of the access to the objective information to be operated. CONSTITUTION:The information read out from a memory 2 is read in a CPU 1 through a two-way buffer 5, and simultaneously, a redundant bit is read out from the memory 3, and is led to an error detection circuit 4 through the two- way buffer 6. When '1' is written in a register 8, a route switching signal 12 is controlled by an access discrimination signal, and only at the time of the information access of the object to be operated of a program, it turns into 'H', and the buffers 5, 6 and an error detection signal 13 become invalid, and the buffer 7 becomes valid, and the CPU 1 can access directly the memory 3. At the time of the program access of the CPU, since the memory 2 can be accessed similarly to a state that '0' is written in the register 8, an inspection program can be operated on the memory 2 as well. Through this configuration, a redundant bit generation circuit and every memory and others can be inspected independently, and the reliability of the inspection is increased.
Patent JP-S631792-A (JP)
Title: Scroll compressor
Inventor: KITAYAMA HIROSHI
IPC: F04C29/12
Filed: 1986-06-20
Abstract: PURPOSE:To prevent the reverse flow of high pressure gas from inside a closed casing into inside a compression space so as to improve compression efficiency by arranging a fluid diode, whose passage resistance is larger at the downstream side than the upper stream side, at a delivery port provided in a fixed scroll. CONSTITUTION:A delivery port 3 is provided nearly at the center of the lap 1a of a fixed scroll 1 and the port diameter of this delivery port 3 is set at a relation of do>di defining that the diameters are di on the inlet 3a side for compression gas and do on the outlet side. And a counter bore 17 having counter bore diameter dm of dm>do is provided round the outlet 3b. By this constitution, even if the high pressure gas inside a closed casing 5 makes to reversely flow into inside a compression space 4, the edge effect due to the contraction of the flow functions and the reverse flow is checked since the section area of the outlet 3b part is smaller than that of the counter bore 171. As a result of it, compression efficiency of a compressor is remarkably improved.
Patent JP-2000303162-A (JP)
Title: Production of aluminum-infiltrated nickel member
Inventor: SASANO HISATOMO
IPC: C23C10/08
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To densely control the concn. of Al in an Ni base material and to obtain an intermetallic compd. having excellent mechanical properties and corrosion and oxidation resistances at high temp. by storing an Ni base material and an Al source in a closed vessel, executing heating to the same or different temp. to generate an Al-contg. carrying medium from the Al source and executing the cementation of A1 into the Ni base material. SOLUTION: As an Al source, the use of an Al compd. is preferable, and Al chloride, or the like, can be selected. Preferably, based on the relation between the balanced alloy compsn. of an Al-Ni binary system and the temp., the heating temp. of the Al source to a desired Al concn. in the Ni base material and the heating temp. of the Ni base material are found, and the heating temp. of the Al source and the Ni base material is controlled to this temp. to attain the desired Al concn., or the temp. difference between the heating temp. of the Ni base material and the heating temp. of the Al source is controlled to attain the desired Al concn. In this way, both heating temps. are suitably controlled to form an NiAl phase, an Ni3Al phase and an α phase having optional compsns.
Patent JP-H05338752-A (JP)
Title: Conveyor belt
Inventor: AMAMIYA EIJI
IPC: B65G15/36
Filed: 1992-06-05
Abstract: PURPOSE:To make each of the element wire cause to produce a gap between the element wires and thereby improve permeability of a rubber and the like into the interior of a steel cord by setting the twisted length of internal three- layer element wires, which are twisted together in a parallel twist, to a specific ratio against the twisted length of the outermost element wire. CONSTITUTION:A steel cord 3 has three center element wires 3a making mutual close contact, three No.1 side element wires 3b arranged in positions opposite to the mutual contact portions of element wires around said element wire 3a and three No.2 side element wires 3c whose diameter is smaller than that of the element wires 3b and which are arranged between mutual element wires 3b. The element wires 3b and 3c have 9 to 15 No.3 side element wires 3d around them. Respective element wires 3a, 3b, 3c making mutual line contact are twisted in parallel and the twisted length of element wires 3a, 3b, 3c are 0.6 to 9 times the length of element wires 3d. Thus the element wires 3d make point contacts with element wires 3b, 3c in the inner side thereof thereby causing to make gaps between the element wires and improve permeability of the rubber and the like at the time of forming a conveyor belt.
Patent JP-H06327815-A (JP)
Title: Game board of game machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1993-05-26
Abstract: PURPOSE:To prevent the fact that the pattern inside a side case is seen in a spotted form, through the light transmissive side case installed in the nonplay region of a game board. CONSTITUTION:Pattern display consisting of patterns and color set is applied, using the region corresponding to the playing region 9a of a sheet member 23 attached on the front surface of a body panel 24 which constitutes a game board, as drawing region 37, and the pattern display is omitted, using the region corresponding to the nonplay region 9b of the sheet member 23 and the region concealed by a decoration member, as nondrawing region 38.
Patent JP-H04228674-A (JP)
Title: Method for determining and controlling glossiness of fiber
Inventor: HENRII KOBUSA
IPC: G01N21/89
Filed: 1991-05-21
Abstract: PURPOSE: To control manufacturing parameters and to manufacture a fiber having uniform luster properties based on a distribution pattern obtained from a mathematical model of circumferential contour part of filament cross section and a simulated mathematical indication of scattering at a specific incidence angle. CONSTITUTION: A fiber 30 is inclined and arranged at an angle of 45 degrees to a horizontal plane 33 on an optical path of parallel rays 34 vertical to the horizontal plane 33 on which a circular ring 35 of a sector 36 of an observer is positioned and photoelectrons reaching the sectors 36 are counted. The fiber 30 is successively rotated by 360 degrees and photoelectrons are counted in the same manner and taken as an index for the circumferential contour part of a section 40 vertical to a fiber axis 32. A mathematical model is calculated from the index and the refractive index of a fiber material. Separately scattering by the fiber 30 at an angle of incidence of 0-90 degrees from the fiber axis 32 of the fiber 30 is simulated to obtain a Fourier shape parameter of angle of incidence.  A distribution pattern is determined from the parameter and the mathematical model and is applied as a representative characteristic of luster of the fiber 30 to a parameter control related to a fiber manufacturing process.
Patent JP-S5769967-A (JP)
Title: Power supply device for telephone signal
Inventor: KOBAYASHI KOUICHI
IPC: H04M3/02
Filed: 1980-10-20
Abstract: PURPOSE:To perform the change in intermitting time and frequency with one device, by transmitting a composite call signal having the pattern overlapping in time a plurality of different call signals and a synchronizing signal synchronized with the composite call signal with a certain time relation. CONSTITUTION:In an electronic exchanger 6, a composite call signal and a synchronizing signal are received from a telephone signal power supply 1 via transmission lines 2 and 5. The electronic exchanger 6 forms grouped call signal to form it as the call signal from a subscriber of each group. On the other hand, the device 1 consists of a microprocessor 16, clock oscillator 14, memory circuit 15, and composite call signal generating circuit 13, and it stored the program in the microcomputer 12 to change the memory content of the memory circuit 15, allowing to change intermitting time or frequency by one set.
Patent JP-S6038403-A (JP)
Title: Curable resin
Inventor: TAKIYAMA EIICHIROU
IPC: C08F8/32
Filed: 1983-08-11
Abstract: PURPOSE:A radical-curable resin useful in FRP, paints, coatings, adhesives, etc., containing a main chain consisting of a vinyl polymer and having a (meth) acryloyl group through two urethane bonds in a side chain. CONSTITUTION:A hydroxy group-containing monomer (e.g., 2-hydroxyethyl acrylate) is copolymerized with another monomer (e.g., styrene) to obtain a polymer (A) having a hydroxyl group in a side chain. A diisocyanate (e.g., 2,4- tolylene diisocyanate) is reacted with a (meth)acryloyl group-containing unsaturated monoalcohol (e.g., 2-hydroxypropyl methacrylate) at a molar ratio of 1:1 to obtain an unsaturated isocyanate (B) having a free isocyanato group and a (meth)acryloyl group in one molecule of the reaction product. Component A is reacted with component B to obtain a resin in which the main chain comprises a vinyl polymer and which has a (meth)acryloyl group through two urethane bonds in a side chain, represented by the formula (wherein - represents a vinyl polymer).
Patent JP-S629054-A (JP)
Title: Device for controlling line pressure for automatic transmission for car
Inventor: YAMAGISHI SHOICHIRO
IPC: B60W10/06
Filed: 1985-07-04
Abstract: PURPOSE:To lower noise and vibration by generating a line pressure corresponding to the output of an engine, based on an injection quantity and an engine speed. CONSTITUTION:A duty value is set so as to obtain a line pressure corresponding to the output of an engine calculated from a pulse width Ti and an engine speed N and, when the pulse widths are the same, the engine speed is determined to be nearly proportionate to a line pressure while, when the engine speeds are the same, the pulse width is determined to be nearly proportionate to the line pressure. Accordingly, since the output of the engine can approximate from an injection quantity and an engine speed, it is controlled based on the injection quantity and engine speed, and a proper line pressure matched with the output of the engine can be obtained, lowering noise and vibration.
Patent JP-H0310161-A (JP)
Title: System for instructing recheck
Inventor: NAKAYASHIKI KAHORU
IPC: G01N35/02
Filed: 1989-06-08
Abstract: PURPOSE:To judge the requirement for recheck automatically by checking the abnormalities in plural kinds of the measured values, and checking the abnormalities in the measured values which are generated in large quantity from an automatic analyzing device. CONSTITUTION:The measured values are outputted from an analyzing device into an abnormality checking device for the measured values. Then, an abnormality checking part 22 wherein judging logics are stored checks the measured values stored in a file 21 based on a logic 1 and a logic 2. The judged result is outputted into a file 23. Then, a priority judging part 24 judges the priority by utilizing priority data in a file 25. The final result is outputted into a file 26. When the abnormalities are checked, plural kinds of the abnormalities of the measured values are checked. Alarm check for devices which use alarms issued from the analyzing device, cross check between items utilizing the correlation between a plurality of items 11 and reaction-step check using time-series data for each item are performed. Thus the requirement of recheck for a large quantity of the measured data can be automatically judged.
Patent JP-H0310458-A (JP)
Title: Facsimile equipment
Inventor: KUROKI TATSUSHI
IPC: H04N1/32
Filed: 1989-06-07
Abstract: PURPOSE:To avoid disabled reception due to power supply left turned off by using a reception detection section to detect a call signal to its own station thereby turning on a main power supply section. CONSTITUTION:A plug 5 is plugged to a commercial power supply to allow a main power supply section 11 to be connected to the commercial power supply via a reception detection section 2 and an auxiliary power supply section 3 to be connected directly to the commercial power supply respectively. A reception detection section 6 receives the power supply from the auxiliary power supply section 3 and detects a call signal to its own station, then an automatic power supply control section 7 is operated and even when the power supply switch 2 is turned off, the power supply of the main power supply section 1 is switched on. Even when the power switch is left unswitched, the transmission content is received without hindrance in the presence of the transmission.
Patent JP-S626156-A (JP)
Title: Carburization measuring probe
Inventor: TAKAHASHI MAKOTO
IPC: G01N27/72
Filed: 1985-07-02
Abstract: PURPOSE:To measure not only depth of a carburized part but also the carburized part having an expense by providing a Hall element in the direction running roughly along a line of magnetic force of the side of a material to be inspected of a magnet, and a position where a magnetic flux density decreases at the time when the carburized part has approached, respectively. CONSTITUTION:In case a carburized part 18 having an expanse in the inside of a tube 17 exists, when a probe 10 approaches, a line of magnetic force of a magnet 12 is influenced by a high magnetic permeability of the carburized part 18 and a attracted strongly, and an inclination is generated in the line of magnetic force passing through a Hall element 13. Therefore, an output waveform of the Hall element 13 becomes that which has raised an electromotive voltage in both end parts of the carburized part 18. Also, when the line of magnetic force is attracted strongly by the carburized part 18, a magnetic flux density of the line of magnetic force passing through a Hall element 14 which is roughly equivalent to the side of a Hall element 15, due to existence of decarbonized layers 19, 20 of the high magnetic permeability of the tube 17 and a dummy piece 16, and when an output which has offset the electromotive voltage of the Hall elements 14, 15 shows a value of a prescribed level or above, it is decided that the carburized part 18 having an expanse exists.
Patent JP-H10322977-A (JP)
Title: Inspecting equipment for retaining ring of turbine generator rotor
Inventor: MARUYAMA KATSUMI
IPC: H02K11/00
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To reduce the size of a drive and facilitate the setup of testing by adding a processor which reviews the results of flaw-detecting tests by an eddy current flaw detector and an ultrasonic flaw detector, and judge defects in retaining rings. SOLUTION: An eddy current flaw detector 4 and an ultrasonic flaw detector 5 transmit flaw-detecting energy to the flaw-detecting section of a driver 1, and receives defect signals from the flaw-detecting section of the driver 1. A processor 6 is fed with information on the position of the driver 1 transmitted from a controller 3 and defect information transmitted from the eddy current flaw detector 4 and the ultrasonic flaw detector 5, and judges where a defect is present in a retaining ring 7 and how serious the defect is. The processor 6 displays the position of scanning and the position of defect on a display 23 in real time, in correspondence with the movement of the driver 1 in the circumferential direction and an axis of the retaining ring 7. As a result, inspection can be conducted any place, as long as there is a space for installing the processor 6 and the like.