baber/WOPTO huggingface dataset:
Patent JP-H03290072-A (JP)
Title: Sealed type motor-driven compressor
Inventor: MANGYO MASAO
IPC: F04B39/12
Filed: 1990-04-06
Abstract: PURPOSE:To improve assembly work performance and increase volume efficiency by inserting the communication pipe of a suction muffler shaped by the material having the low thermal conductivity in an insertion hole of a cylinder head and installing a cap having the low thermal conductivity on the periphery of a suction hole and the penetration chamber of the cylinder head. CONSTITUTION:As for a compression element 3 accommodated in a sealed container 1, a cylinder head 4 is installed on one edge side of a cylinder 6 through a valve plate 5 by a screw N. In this case, an insertion pipe 7 is inserted into a suction muffler 9 made of synthetic resin, and a communication pipe 10 which is integrally molded with the lower part 9b of the suction muffler 9 is inserted into the insertion hole 4a of the cylinder head 4. A cap 11 is arranged in a penetration chamber 4b, and the communication pipe 10 of the suction muffler 9 penetrates through the insertion hole 4a of the cylinder head 4 and the hole 11c of the cap 11, and a part of the pipe 10 is positioned in the cap 11. Accordingly, the sucked gas is introduced into the suction hole without being warmed by the cylinder head 4 made of metal, and the volume efficiency is improved.
Patent JP-S5470703-A (JP)
Title: Automatic broadcasting system
Inventor: TANIGUCHI KEIICHIROU
IPC: G10L13/04
Filed: 1978-07-28
Abstract: PURPOSE:To secure the free production of the desired broadcast sentence as well as to omit the tape heading function by fractionating the contents of the broadcast guide at the station or the like and then recording them on plural number of tracke. CONSTITUTION:The contents of the broadcast is analyzed so that the contents may not be unnatural when reproduced and also nearly the identical length may be obtained among the words. Then the fractionated contents are made to correspond to each track of the tape, and each corresponding word is linked to the unit segment of each track to be recorded. When the desired broadcast sentence is broadcasted, the tracks are switched sequentially by cntrol signal S. Furthermore, the broadcast sentence can be started at an optional position of the tape since each of the analyzed words is recorded on the track continuously.
Patent JP-2000286898-A (JP)
Title: System and method for controlling communication network
Inventor: HIRAYAMA KOJI
IPC: H04L49/111
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To properly interconnect existing digital communication network or analog communication network with ATM communication network, mobile communication network or the Internet. SOLUTION: An ATM IF 20 has an interface function with an ATM communication network. An SIG 50 transmits/receives a control signal to/from a mobile communication network, other GW and exchange system and other function blocks in its own GW. A controller 60 controls entire GW. A diversity hand-over processing unit (DH) 30 executes a hand-over and diversity function in the mobile communication network 101. A multiplexer(MUX) 40 applies multiplexing/demultiplexing processing to various control signals and inter-user information and makes transmission reception with function blocks to be processed. A multimedia signal processor(MSP) 70 conducts processing such as required code conversion and encryption and matching with a signal form of the existing communication network.
Patent JP-H09258156-A (JP)
Title: Inspecting device for liquid crystal display panel
Inventor: HIRAI YUKIHIRO
IPC: G02F1/13
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To eliminate such necessity that a TV camera is to be placed above a measuring stage and to reduce the height of an inspection device by revising optical path of light from a liquid crystal panel into the horizontal direction with an optical path revision means. SOLUTION: The TV camera 44 is supported sideways to the position parting from the optical path revision means 28 in the horizontal direction parallel to the liquid crystal panel 12 on the measuring stage 22 so that its optical axis coincides with an axial line of reflection light by the optical path revision means 28. At an inspection time, in the state that an opening of a casing 20 is closed by a door 30 and the inside of the casing 20 is shielded from the light of the outside, the liquid crystal display panel 12 on the measuring stage 22 is driven. Thus, the light 26 from the liquid crystal display panel 12 is reflected by the optical path revision means 28 to be pointed to the TV camera 44, and an image on the liquid crystal display panel 12 is reflected to the TV camera 44 by the optical path revision means 28.  In such a state, the TV camera 44 is driven, and the liquid crystal display panel 12 is photographed, that is, image picked up through the optical path revision means 28.
Patent JP-S5625816-A (JP)
Title: Filter unit
Inventor: SHIZUTANI OSAMU
IPC: H03H7/075
Filed: 1979-07-20
Abstract: PURPOSE:To improve the group delay characteristics, by providing the resonance circuit in resonance outside the pass band, in the resonance circuit constituting the band pass filter. CONSTITUTION:The three stages of parallel resonance circuits 1, 2, 3 are coupled with the coupling capacitor and the series resonance circuit 4 having the resonance frequency f1 higher than the band pass frequency is provided in the parallel resonance circuit 3. The series resonance circuit 4 has the impedance which can be regarded as a simple capacitance C3 at the center frequency f0 of the band and also acts like the attenuation pole of filter at the higher resonance frequency f1. Thus, the attenuation at the block frequency band can sufficiently be taken greater while keeping the same band characteristics as conventional units.
Patent JP-S62248083-A (JP)
Title: Method and equipment for measuring temperature
Inventor: KAWAGUCHI TORANOSUKE
IPC: G06K11/06
Filed: 1986-04-22
Abstract: PURPOSE:To measure the in-furnace temperature even in a furnace at a low temperature easily and precisely by molding metal with the prescribed property in an appropriate shape, placing it at a measuring point, observing its molten state and knowing the in-furnace temperature. CONSTITUTION:It is assumed that when a cone made of pure tin and a cone made of 96.5% in and 3.5% silver are erected and placed in the furnace, the former melts and the latter does not. That means the fact that the in-furnace temperature at that time lines within a range of 221-232 deg.C. In order to know the time required to attain the temperature in addition to the molten temperature, a single molten solder alloy lump 4 is placed on aluminum with an oxide film, and a conductor 5 is fixed close to the lump 4 astride two cupper wires, for instance. When a solder eutectic alloy melts, the two conductors 5 become conductive, whereby a tester 6 shown that the interior of the furnace reaches 183 deg.C. Thus the temperature of the interior in the furnace at a low temperature can be easily known.
Patent JP-S58210166-A (JP)
Title: Sputtering device
Inventor: SHINSHI YOUICHI
IPC: H01L21/203
Filed: 1982-06-02
Abstract: PURPOSE:To prevent the leakage of scum, oxide, etc. from the spacing between a shutter plate and an anode electrode, by providing an annular cover on the circumferential edge on the bottom surface of a shutter plate in a sputtering device so as to cover the outside circumference of the anode electrode. CONSTITUTION:There is the possibility of leakage of scum, oxide, etc. from the spacing between the anode electrode 3 and a shutter plate 1 in a sputtering device and sticking thereof on the sputtering surface of an object to be treated. An annular cover 6 extending downward is mounted to the circumferential edge of the plate 1 to cover the electrode 3 in such a case. Since the spacing 9 created between the electrode 3 and the plate 1 is extremely small, the scum, oxide, etc. leak less from spacing 9 and the deterioration in the quality of the sputtering surface is obviated.
Patent JP-H05289093-A (JP)
Title: Inspection device for liquid crystal panel
Inventor: HIRAKI JUNICHI
IPC: G01R31/26
Filed: 1992-04-13
Abstract: PURPOSE:To efficiently inspect the defect of the liquid crystal panel which is formed in large size and made to have high definition and high contrast. CONSTITUTION:One side pole of a DC power source 1 is connected to an opening end 11a of one signal electrode line 11, and the other side pole of the DC power source 1 is connected to a connecting end 11b of this signal electrode line 11 through a first current detecting circuit 2, and also, connected to the opening end 11a and the connecting end 11b of the signal electrode line 11 adjacent to this signal electrode line 11 through a second and a third current detecting circuits 3, 4. Accordingly, a short circuit between signal electrode lines 11 and a short circuit between the line 11 and a scanning electrode line 13 are discriminated respectively and can be detected surely without complicating uselessly the constitution of the inspection device.
Patent JP-S5217503-A (JP)
Title: Apparatus for trapping fuel vapor
Inventor: HIDA YUUICHI
IPC: C10L3/00
Filed: 1975-08-01
Abstract: PURPOSE: An apparatus for trapping evaporated fuel to minimize the loss of fuel by evaporation. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6242305-A (JP)
Title: Floppy disc device
Inventor: NAKAJIMA SHOJI
IPC: G11B5/09
Filed: 1985-04-30
Abstract: PURPOSE:To decrease number of components and to simplify the circuit constitution by switching the constant of a differentiation filter depending on the inner and outer circumferential positions so as to attain the effect similar to the filter constant changeover of a low-pass filter. CONSTITUTION:When an inner/outer circumference switching signal S is at a level representing the position of the inner circumference, an analog switch 17 is turned on and a resistor 16 is short-circuited. A differentiation filter consists of a capacitor 13, a coil 14 and a resistor 15 only. On the other hand, when the signal S is at a level representing the position of the outer circumferential side, the switch 17 is turned off and the differentiation filter consists of the capacitor 13, the coil 14 and resistors 15, 16. Thus, the damping factor etaof the differentiation circuit is increased at the outer circumferential position more than inner circumferential position, the 3rd order harmonics of a waveform of a read signal is decreased, the pitch of the differentiation waveforms is increased, and even if noise is superimposed on the differentiation waveform, no pseudo zero cross point appears, and then mis-detection of a zero cross point by a zero cross comparator is not caused.
Patent JP-S63282721-A (JP)
Inventor: TESHII EMU CHIE
IPC: G02F1/35
Filed: 1988-04-15
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-S62253824-A (JP)
Title: Hydraulic circuit for hydraulic shovel
Inventor: IMAI TOSHIYUKI
IPC: F15B11/16
Filed: 1986-04-24
Abstract: PURPOSE:To raise the efficiency of operations by a method in which the pilot pressure of a pilot circuit on the boom-rising side is directed to one of the ports of a shuttle valve connected to a control valve for slewing through a switch valve, and a pilot valve is connected to the other port. CONSTITUTION:Shuttle valves 11a and 11b are provided for the pilot pipelines 10a and 10b of a slewing pilot valve 8 and the pilot pressure is directed to the pilot ports of a slewing control valve 4. The pilot port of a switch valve 15 is connected to the branched pipeline 14c of the pilot pipeline 14a of a booming pilot valve 12 and the secondary side port is connected to the input side port of the valves 11a and 11b. Since the acceleration capability of slewing the valve 4 can be optionally selected, the moving locus of the bucket can be optionally altered.
Patent JP-S5616698-A (JP)
Title: Preparation of electrolytic chromate treated steel sheet having superior wet adhesive property
Inventor: TAKANO HIROSHI
IPC: C25D11/38
Filed: 1979-07-23
Abstract: PURPOSE: To obtain the above-mentioned steel sheet not having the hydroshock and deterioration on standing, by impregnating the following steel sheet in a high temperature water containing a fixed concentration of halogenide etc. at a specified condition after forming metallic Cr layer on the surface of the steel sheet and then, forming a fixed quantity of hydrated Cr oxide layer on the Cr layer by electrolytic treatment.  
     CONSTITUTION: Sheel sheet is electrolytically treated by chromate and metallic Cr layer if formed on its surface and then, 0.08W3mg/dm 2  hydrated chromium oxide layer calculated in terms of Cr, is formed on the Cr layer. Next, the steel sheet is impregnated in a hot water maintained at 75W95°C temperature or hot aqueous solution containing ≤50g/l concentration of one or both of ammonium slat and halogenide, for 0.5W30sec and ≥36dyne/cm surface free energy is generated. Thus, the above-mentioned steel sheet having a superior hydroshock (adhesion destruction) property generated at the interface between the above-mentioned hydrated Cr oxide layer and pain and also, resistance of deterioration in standing (these are generically named wet adhesive property), is obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000283425-A (JP)
Title: Slag hole
Inventor: NAKAMURA SUNAO
IPC: F23J1/08
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To continuously use a slag hole stably for a long period by providing a slag hole refractory and cooling boxes disposed on and at both sides capable of circulating cooling gas. SOLUTION: A side face of a furnace is surrounded by sidewall bricks 2. The slag hole comprises inner block slag hole bricks 4, outer block slag hole bricks 1 provided at its outside, and unshaped monolithic refractory layers 6 provided at both sides of the bricks 1. As the bricks 4 and 1, a silicon carbide bricks each having a high strength against a molten material are used. Water cooling boxes 7 are disposed at both sides and on the bricks 1. A cooling gas is supplied from inlet side piping 8a to the box 7 in a direction of an arrow. The gas flows in a zigzag manner in the box 7 to cool the hole bricks and is then exhausted from outlet side piping 8b.
Patent JP-S61252904-A (JP)
Title: Deteriorating state judging method for servo valve
Inventor: KUROHICHI TSUYOSHI
IPC: F15B20/00
Filed: 1985-05-02
Abstract: PURPOSE:To reduce the cost of production as well as to prevent the occurrence of trouble from the standpoint of control, by attaching a vibro-detector to a servo valve, while inferring a deteriorating state of the servo valve from a variation in the vibration level detected by this vibro-detector. CONSTITUTION:A vibro-detector 6 is installed in a servo valve 4, while output out of this vibro-detector 6 is inputted into a vibration analyzer 9, and a deteriorating state of the servo valve 4 is inferred from a variation in a vibration level. With this constitution, vibrations due to a leak of oil in the servo valve 4 is always monitored and thereby a durable limitation in the servo valve 4 is knowable so that service duration of the servo valve 4 is prolongable and, what is more, manufacturing cost is reducible. In addition, any trouble from the standpoint of control due to deterioration of the servo valve 4 is preventable before it happens.
Patent JP-H08281806-A (JP)
Title: Cut rubber band sticking jig
Inventor: SATAKE YUKINOBU
IPC: B29K21/00
Filed: 1995-04-19
Abstract: PURPOSE: To safely conduct the sticking operation at the time of replacing a cut rubber band and to improve the quality and the operability. CONSTITUTION: A cut rubber band sticking jig winds cut square rubber 9 to an existing tube and sticks it to cut edges 9a, 9b. The jig comprises left and right sliders 20, 25 detachably mounted near the edges 9a, 9b of the rubber 9 and formed to move on the outer periphery 3e of the tube in the circumferential direction, moving means 30 for so moving the sliders 20, 25 in the opposed state so as to approach to each other, and sticking holding means 40 for sticking the edges 9a, 9b by most approaching the sliders 20, 25 by interlocking to the means 30 and temporarily holding the state that the edges 9a, 9b are stuck.
Patent JP-S5520652-A (JP)
Title: Treating method of waste water containing organic carboxylic acid
Inventor: OGASA TADAYOSHI
IPC: C02F1/58
Filed: 1978-08-02
Abstract: PURPOSE: To remove carboxylic acids in a short time and lower BOD value and COD value by such things as adding ferric salt of more than equivalent to the acids contained at ordinary temperature into the waste water containing organic carboxylic acids, etc., controlling pH to the specific range and others.  
     CONSTITUTION: To the waste water containing (un)saturated aliphatic or aromatic organic carboxylic acids and alkali metal salts (e.g., oxalic acids, phthalic acids)  is added ferric salt (FeCl 3 , etc.) of more than equivalent to these acids at ordinary  temperature, to which further an aqueous NaOH solution is added to control pH to 4.0 to 5.0, so that the precipitate composed of the ferric salt of carboxylic acids is formed. Next, this precipitate is separated immediately after the formation and if necessary this precipitate is treated with an aqueous alkaline solution to recover organic carboxylic acids and iron salts. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5618404-A (JP)
Title: Electric machine for static induction
Inventor: AMANO NAOKI
IPC: H01F27/32
Filed: 1979-07-25
Abstract: PURPOSE:To obtain the electric machine wherein the strength of winding wire with regard to the electromagnetic mechanical force in the direction of the radius at the time of short circuit is large and whose assembly is easy; by winding an attaching spacer, wherein insulating spacers are arranged at a specified interval, around the outer periphery of the winding of an iron core having a noncircular cross section; and fixing them so as to form one body. CONSTITUTION:An inside winding 3 and an outside winding 2 are wound around the leg 4 of an iron core having a noncircular cross section such as a rectangular form and the like, the attaching spacer 7 is wound around said windings, and the resultant product is arranged in a tank 1. The attaching spacer 7 is provided so that a plurality of insulating spacers 8 are provided at a specified interval on one side of a belt-shaped insulating material 6. The spacer 7 is wound around the outer winding 2, and fixed so as to form one body. Oil ducts 9 are formed between the spacers 8. The insulating spacers 8 are installed to the attaching spacers 7 so that the insulating spacers 8 and the spacers 8 of the neighbouring legs are overlapped with each other. In this constitution, since the insulating spacers 8 repel the mechanical force generated at the time of short circuit, sufficient strength can be obtained and the assembling work can be readily accomplished.
Patent JP-H09282609-A (JP)
Title: Production of thin film magnetic head
Inventor: UMEMOTO YOSHIYUKI
IPC: G11B5/31
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To produce a thin film magnetic head which generates a large magnetic field even when an APEX angle θ is made large by etching a magnetic pole tapered part with a larger incident angle α for on milling than in a magnetic pole flat part of the lower magnetic pole layer. SOLUTION: The incident angle α of ion milling is determined so that the magnetic pole tapered part 91 is more etched while the magnetic pole flat part 92 is less etched. For example, when the incident angle α=10 is decided for the flat part 92, the incident angle to the tapered part 91 becomes 55 and the etching rate on the flat part 92 is about 320Å/min while the etching rate in the tapered part 91 is about 480Å/min, which is about 1.5 time as large as in the flat part. Thereby, the tapered part 91 is more etched than in the flat part 92. As a result, when the head is cut at the gap depth position 93 and ground, increase in the pole length 95 can be largely reduced, increase in the APEX angle θ can be decreased, the loss in the magnetic field generated can be decreased and a large magnetic field can be obtd.
Patent JP-H05262961-A (JP)
Title: Thermosetting resin composition and cured product
IPC: C08G59/40
Filed: 1992-03-19
Abstract: PURPOSE:To obtain the subject composition, comprising an epoxy resin, a curing agent, an inorganic filler and an organopolysiloxane having a perfluoroalkyl ether group, capable of providing a cured product excellent in reliability of moisture resistance and useful as a sealing resin, etc., for semiconductor devices. CONSTITUTION:The objective resin composition is obtained by blending (A) an epoxy resin (e.g. a bisphenol A-based epoxy resin) with (B) a curing agent (e.g. diaminodiphenyl sulfone), (C) an inorganic filler (e.g. fused silica) and (D) an organopolysiloxane having a perfluoroalkyl group and further, as necessary, a stress lowering agent such as a thermoplastic resin, a thermoplastic elastomer, an organic synthetic rubber or a silicone-based agent, a mold release agent such as waxes or stearic acid, a pigment such as carbon black or red iron oxide, a flame retardant such as antimony oxide or a halogenated compound, a silane coupling agent, an antioxidant and other additives. This resin composition is capable of providing cured products excellent in reliability of moisture resistance and useful as a sealing agent, etc., for semiconductor devices.
Patent JP-H05291443-A (JP)
Title: Heat sink with heat dissipating fins and mounting structure thereof
Inventor: KAJIKI ATSUNORI
IPC: H05K7/20
Filed: 1992-04-14
Abstract: PURPOSE:To mount a circuit boards in high density onto a housing. CONSTITUTION:A heat sink with heat dissipating fins is composed by extending the fins 1a made of semicircular plates at a predetermined interval radially of a shaft 1b made of a semicylindrical body and arranging them. A mounting structure is composed by oppositely mounting circuit boards and so aligning and placing heat generating components fixed with the heat sink with the fins to the opposed boards as to combine the fins 1a of the radiator with the fins axially alternately in a zigzag shape.
Patent JP-2000282139-A (JP)
Title: Production of copper or copper alloy tube
Inventor: TSUCHIYA AKINORI
IPC: C22F1/08
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To prevent sticking of a copper or a copper alloy tube stock and to smoothly uncoil it from the coiled shape by coating the copper or copper alloy tube stock with a hydrocarbon oil contg. metallic soap of copper on the surface to a specified thickness, thereafter coiling it into the coiled shape and executing annealing in a reducing atmosphere. SOLUTION: The surface of a copper or copper alloy tube stock obtd. by subjecting a tube stock to forging, extruding, rolling and reducing is coated with hydrocarbon oil contg. the metallic soap of copper or the other solvent and lubricant so as to control the film thickness to 0.01 to 2 μm. As this metallic soap, having the number carbon atoms of <=20 is preferable. The tube stock after the coating stage is coiled into the coied shape and is annealed at a temp. of about >=500 deg.C to obtain a copper or copper alloy tube. In this annealing stage, the metallic soap deposited on the surface of the copper tube is decomposed into copper and aliphatic hydrocarbon, the remaining copper metal components are dispersed to deposit on the surface of the copper tube as fine copper powder, and the contact space between the copper tubes is made extremely small to prevent their sticking.