baber/WOPTO huggingface dataset:
Patent JP-H04201313-A (JP)
Title: Barrier vessel and manufacture thereof
Inventor: OGITA KAZUO
IPC: B65D1/02
Filed: 1990-11-30
Abstract: PURPOSE:To constitute the title vessel so that a metallic foil of an end surface of a barrier film is not exposed on the inner surface of a barrier vessel, by a method wherein one end circumferential wall of a belly part of the barrier film formed cylindrically is turned in inward, this folded part is put between the bottom sheets, which are separate bodies from a cylinder, on the inside and outside of the cylinder for adhesion, through which the barrier film molded body is manufactured. CONSTITUTION:The lower end part of a cut off piece 8 formed cylindrically is turned in inward in a radial direction, through which a folded part 8c is formed. A barrier film molded body 4 is manufactured by sticking circular bottom sheets 9a, 9b, which are separate bodies from a cylinder, to the inside and outside of the cylinder so that the folded part 8c is put between the bottom sheets 9a 9b. Hereupon, the bottom sheet 9a is formed of thermoplastic resin such as polypropylene or polyethylene and the bottom sheet 9b is formed of the barrier film. Then the barrier film molded body 4 is fitted firmly over a molding female mold 10, which is combined with a molding female mold 11 and a cavity 12 corresponding to a form of a barrier vessel is formed. The resin such as the polypropylene or the polyethylene are injected through injection ports 11a, 11b provided in the molding male mold 11 and the barrier film molded body 4 is molded integrally so that the same covers the inner surface of the vessel main body.
Patent JP-H03195738-A (JP)
Title: Production of aqueous synthetic resin dispersion
Inventor: TAMAKI YOSHIFUMI
IPC: C08J3/07
Filed: 1989-12-22
Abstract: PURPOSE:To obtain the subject stabilized aqueous dispersion useful as auxiliaries, etc., for the textile industry at a low cost by mixing a solution of a water- dispersible synthetic resin in an organic solvent, etc., with water in a specific mixer, dispersing the resultant mixture in water, etc., and then distilling and removing the organic solvent in the aforementioned solution. CONSTITUTION:For example, if a solution of a hydrophilic group-containing isocyanate-terminated prepolymer in an organic solvent, etc., are preferably used as a solution or dispersion of a water-dispersible synthetic resin in an organic solvent, the above-mentioned solution is continuously mixed with a mixture obtained by adding a diamine or diimine to water at (0:1)-(1:1) ratio based on the isocyanate and further a base or acid other than the diamine, etc., as a neutralizing agent thereto in a tubular mixer (tubular mixer) in which plural mixing elements without any mobile part are fixed to the interior thereof to dissolve and disperse the aforementioned solution, etc., in water. The organic solvent is then removed by a stirred film type thin film evaporator to afford the objective aqueous dispersion with 15-60wt.% solid content.
Patent JP-H11167271-A (JP)
Title: Roller used for electrophotographic system
Inventor: MIMURA KAZUYOSHI
IPC: F16C13/00
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a roller provided with a protective layer capable of flexibly following with the deformation of the conductive elastic base layer without causing any wrinkles on the roller surface in the case of covering the conductive elastic layer with the protective layer. SOLUTION: This developing roller is constituted so that a conductive shaft 2 is arranged in a center shaft and the elastic layer 3 is laminated around the conductive shaft 2 and a surface layer 4 mainly consisting of resin is laminated on the elastic layer 3 successively concentrically. In this case, the elastic layer 3 has the hardness JIS A of <=30 deg., and also, the surface layer 4 has the elongation of >=300%.
Patent JP-H11166060-A (JP)
Title: Modification of surface of rubber
Inventor: TANAHASHI HIDEAKI
IPC: C09D183/04
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To modify the rubber surface to reduce a frictional coefficient of the rubber surface effectively and to hold the effect for a long period of time, by generating a polycondensate of a hydrolyzate of alkoxysilane in the surface layer of the cured rubber. SOLUTION: By using (A) a cured rubber, (B) an auxiliary solution containing alkoxysilane and (C) a mixed solution containing water and a catalyst (e.g. a basic catalyst or an acidic catalyst, preferably ethylenediamine), the component A coated with the component B is prepared and the surface of the coated component A is further coated with the component C to generate a polycondensate of a hydrolyzate of alkoxysilane on the surface layer of the component A, then the surface of the component A is modified with the polycondensate. Preferably, the coating ratio of the component B to the surface of the component A is 0.1-1.5 ml/100 cm<2> . By the process, the surface hardness of the cured rubber can be increased and wear resistance can also be increased because the surface strength of the cured rubber surface is increased and a frictional coefficient thereof is reduced.
Patent JP-2001156205-A (JP)
Title: Metal base circuit substrate and electronic circuit package
Inventor: SAITO TOSHIKI
IPC: H01L23/12
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide an electronic component package, with which the a large current is curried, reliability is satisfactory and heat resistance is small. SOLUTION: Concerning this electronic circuit package, at least one part hereof is molded with a resin using the metal base circuit substrate, with which a circuit is provided though an insulation layer except for a peripheral edge on one main side of a sheet metal, preferably, while using the said metal base circuit substrate having a lead composed of the periphery of the sheet metal.
Patent JP-H03193775-A (JP)
Title: Production of urea derivative
Inventor: FUKUOKA ONORI
IPC: C07D311/20
Filed: 1989-12-22
Abstract: PURPOSE:To obtain in an economically advantageous manner the title compound useful as a herbicide using reaction agents with no problems in terms of handling by lower alkylation of a 1-hydroxy-3-phenylurea derivative. CONSTITUTION:The objective 1-alkoxy-1-alkyl-3-[4-(2-alkoxy-2,3-dihydro-7- benzopyranyloxy)phenyl]urea derivative of formula II can be obtained by reaction of a compound of formula I (R is lower alkyl; R<1> to R<4> are each H or lower alkyl) at -10 to 100 deg.C in the presence of a base (e.g. NaOH) using a sulfuric ester of formula R<5>OSO2OR<5> (R<5> is lower alkyl) or a haloalkyl of formula R<5>-X (X is halogen) in a solvent such as toluene pref. in the presence of a phase-transfer catalyst (e.g. benzyltriethyl ammonium chloride).
Patent JP-H06187948-A (JP)
Title: Rapid start type fluorescent lamp
Inventor: NAGASHIMA YOSHIAKI
IPC: H01J61/35
Filed: 1992-12-15
Abstract: PURPOSE:To improve the appearance and the lumen maintenance factor of a rapid start type fluorescent lamp, of which phosphor coating film is made of phosphor suspension including soluble binder, water and phosphor powder. CONSTITUTION:The inner surface of a glass tube 1 is formed with a transparent conductive coating film 2, and an alumina coating film 3 and a phosphor coating film 4 are laminated thereon. In the case where the phosphor coating film 4 is made of phosphor suspension, which includes phosphor powder and soluble binder and water, the alumina coating film 3 at 8.7X10<-6>g/cm<2>-2.6X10<-5>g/cm<2> of adhesion quantity and the phosphor coating film 4 at 3.5X10<-3>g/cm<2>-5.2X10<-3>g/cm<2> of adhesion quantity are formed.
Patent JP-H08169525-A (JP)
Title: Bobbin supply device
Inventor: SEKIYA NOBORU
IPC: B65G47/14
Filed: 1994-12-16
Abstract: PURPOSE: To improve processing speed while securing stability of supply operation, downsize a device, and reduce cost by arranging a bobbin individualizing roller in an outlet part of a part feeder so as to individualize and send out a bobbin. CONSTITUTION: When a bobbin B2 existing on the introducing side of a top hip discriminating part 5 is pushed out to the top hip discriminating part 5, a bobbin individualizing roller 3 rotates, and supplies a bobbin B1 to the introducing side of the top hip discriminating part 5, and sensors S2 and S3 detect the bobbin B2 , and the bobbin individualizing roller 3 is stopped. At the same time, a part feeder 2 is actuated, and the next bobbin B is locked on the stopped bobbin individualizing roller 3, and a sensor S1 detects the bobbin B1 , and the part feeder 2 is stopped. On the other hand, the top hip discriminating part 5 discriminates a top hip in a condition where both end parts of a bobbin B"2 push-sent by posture control levers 23 and 24 are brought into close contact with regulating guides 18 and 19 to regulate a level of the bobbins.  A bobbin B3 is supplied from the bottom side at bobbin demanding time on the basis of its discriminated result.
Patent JP-H08172035-A (JP)
Title: Air cleaning device
Inventor: MAEDA TAKAHIRO
IPC: H01L21/02
Filed: 1994-12-19
Abstract: PURPOSE: To remodel even an existing device and allow its performance to be small in change with lapse of time by preparing a cooling device on the way of a route for introducing an air to cleaning area so that the moisture content in the air will be removed. CONSTITUTION: A coolant is circulated from the main body 17 of a cooling device to a cooling device 15 in order to cool the device 15 so that the moisture content therein may not be frozen. The air taken in through an air introducing pipe 11 is cooled by the device 15, and the moisture content in the air is dewed, then it is accumulated in the lower bottom part of the pipe 11. When a specified amount thereof is accumulated, a stop valve 14 is opened and the water is discharged through a water draining pipe 13. The cooling temperature of the device 15 is preferably 1 to 25 deg.C. By removing the moisture in the air, chemical substances including together in the moisture content such as Na, Al, Cu, Co, Ni, Fe, Zn, Ca, etc., can be removed. Thus, the quality of semiconductor products can be improved and the device can be applied to even an existing semiconductor device as well.
Patent JP-H02177153-A (JP)
Title: Phase controller
Inventor: KUNIHIRA TADASHI
IPC: G11B15/467
Filed: 1988-12-28
Abstract: PURPOSE:To switch a stand-by mode to a recording mode without causing phase disturbance by obtaining a phase error between a PG signal and a PBCTL signal at phase synchronization and correcting the phase data of a reference signal. CONSTITUTION:The counted value N2 of a cyclic counter 11 is stored in a latch circuit 13a when a rotational speed detecting signal (c) is inputted. While the value N3 is stored in a latch circuit 13b when a regenerative control PBCTL signal (b) is inputted. Thus the phase error between a dividing PG signal (d) and the signal (b) is shown by an equation DELTADEF=N2-N3. Thus it is possible to eliminate a phase deviation caused by a phase matching action between both signals (b) and (d) when a stand-by mode is switched to a recording mode by correcting the phase of a reference signal with the use of the DELTADEF. As a result, the stand-by mode is switched to the recording mode without causing the phase disturbance.
Patent JP-H06185365-A (JP)
Title: Cylinder direct injection type diesel engine
Inventor: MIURA SHINPEI
IPC: F02B23/06
Filed: 1992-12-15
Abstract: PURPOSE:To reduce the soot, unburnt HC and the like in exhaust gas by injecting the compressed air inside a squish area into a combustion chamber through a compressed air injection passage, causing turbulent flow of air inside the combustion chamber and accelerating the mixture of air and injected fuel. CONSTITUTION:When a piston 2 moves upward, an annular wall 6 is fitted to a cavity 5, and also the opening 11a on the combustion chamber side of an air communication passage 11 inside the piston is closed by the outside surface 6b of the annular wall 6, and at the same time the opening 12b on the squish area side of an air communication passage 12 inside the annular wall is closed by the inside surface 5a of the cavity, so that the squish area 10 is isolated from the combustion chamber 9. When both the air communication passages 11, 12 are mutually communicated, a compressed air jetting passage for communicating the squish area 10 with the combustion chamber 9 is formed. As a result, the air compressed by the rise of the piston 2 inside the squish area 10 is jetted through the compressed air jetting passage at high speed, so that the mixture of the fuel injected from a fuel injection valve 4 and air can be accelerated.
Patent JP-H09181879-A (JP)
Title: Image analysis system
Inventor: YOSHIO SATOSHI
IPC: H04N1/40
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To improve the operability of the image analysis system to check read accuracy or the like of a scanner and to allow the system to have provision flexibly for registration or the like of the image analysis program and revision of a test chart. SOLUTION: The system is provided with a registration processing section 1a to register an analysis algorithm and a test pattern and also with a test item/test condition setting processing section 1c and a test item/test condition is set on a setting menu. An execution processing section 1b executes analysis of image data read from a scanner 2 under the set test item/test condition. A discrimination result processing section 1d conducts acceptance discrimination of read image data based on a discrimination equation, a discrimination value and a discrimination criterion and displays/stores the result of discrimination. Furthermore, a test chart print processing section 1e prints out and stores the test chart from the image analysis test pattern.
Patent JP-2000163029-A (JP)
Title: Display unit with inversion use mode
Inventor: MURAO SEIJI
IPC: G09G5/00
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To make it easy to successively read characters and numbers projected on two display screens without stacking two display units by allowing a control part to make a display on the display surfaces by switching to a 1st or 2nd direction according to external operation input to a display mode changeover switch. SOLUTION: This unit has the display surface 32a of a display part 32 and an input operation part 33 on the same external surface 31a of its unit body 31 and also has a CPU which perform display control over the display part 32. Then the CPU makes a display on the display surface 32a by switching to the 1st or 2nd direction according to the external operation input to the display mode changeover switch 33b. In this constitution, two display units 10 as a main device 20 and a subordinate device 30 are not stucked and their display surfaces 22a and display surface 32a are arranged, side by side, so a sense of unity is obtained as to the display surfaces 22a and 32a, so that characters and numbers projected on the display surface 22a and 32a can be read laterally and successively with ease.
Patent JP-H07203493-A (JP)
Title: Subscriber's circuit
Inventor: ONODA TETSUYA
IPC: H04Q3/42
Filed: 1993-12-28
Abstract: PURPOSE:To obtain the subscriber's circuit realizing a constant current feeding characteristic supplying a current in response to the number of terminal equipments. CONSTITUTION:When a 1st telephone set connecting to a line enters a talking state, at first a feeding circuit 16 supplies a constant current feeding of 10mA and measures an AC impedance of the line. A DSP 14 sends a sine wave of nearly 100Hz while applying D/A converting it and being superimposed on a transmission signal and after the reception, the signal is ADD-converted and the DSP 14 measures the AC impedance. Number of telephone sets in OFF-hook state is estimated based on a degree of the reduction in the impedance and a current in matching with the number, that is, a current of 30mA in the case of three telephone sets hooked off is supplied from the feeding circuit 16.
Patent JP-H06163608-A (JP)
Title: Semiconductor package
Inventor: SERIZAWA SEIICHI
IPC: H01L21/52
Filed: 1992-11-24
Abstract: PURPOSE:To prevent performance degradation even with a gold plating layer by forming, as a base material for a gold plating layer, an Au-Co allay layer or an Au-Fe allay layer on the surface of a chip mount part. CONSTITUTION:A silicon semiconductor chip is mounted on a chip mount part through an Au-Si eutectic reaction, and the chip mount part has a gold plating layer on its surface, a semiconductor package thus configured. As a base material for a gold plating layer of the chip mount part, an Au-Co allay or Au-Fe allay layer, cobalt or iron content is 0.1-50% in weight ratio, of 0.01 to 10mu in thickness is provided. With this, the diffusion from a base material layer, further under the allay layer, to a gold, far example diffusion of nickel, etc., to a gold, is significantly suppressed, and pureness of the gold plating layer is kept, so that a gold plating layer can be thinner while good performance being kept.
Patent JP-H06161173-A (JP)
Title: Process cartridge, image forming device and cleaning device
Inventor: MIYABE SHIGEO
IPC: G03G21/10
Filed: 1992-11-24
Abstract: PURPOSE:To facilitate the assembling/disassembling of a developing container and a cleaning container so as to improve recycling efficiency by providing a lid member for covering the opening part of a developer container for storing a developer, and making this lid member removable. CONSTITUTION:The opening edge part of a toner container 10a is provided with a connecting hole part 10a3, and a lid body 10f is provided with a hook part 10f1 lockable to the hole part 10a3. An opening part 10a2 can be closed by the lid member 10f by fitting-locking the hook part 10f1 into the connecting hole part 10a3. With the lid member 10f fitted in this way, the lid member 10f can be removed easily at the recycling time by releasing the lock of the hook part 10f1. In the same way, the opening edge part of a waste toner container is provided with a connecting hole part, and a lid body is provided with a hook part lockable to the hole part. With the lid members thus fitted respectively to the toner container 10a and the waste toner container, assembling/ disassembling is facilitated without using an ultrasonic welder or the like.
Patent JP-H06156678-A (JP)
Title: Dust generation preventing device for substrate conveyor device
Inventor: HARIMA YOSHITADA
IPC: B65G45/00
Filed: 1992-11-21
Abstract: PURPOSE:To obtain a stable dust generation preventing effect always as desired with simple constitution and suppress the consumption of washing liquid to the irreducible minimum of need. CONSTITUTION:Washing liquid (pure water) is once stored in an equalizing tank 44, and the stored pure water 52 is made flow out of the equalizing tank 44 at the constant pressure and supplied to a pure water feed pipe 40. The pure water is then made flow down onto each driven gear 28 from each pure water downflow hole 46 bored in the pure water feed pipe 40. The pure water falling on the driven gear 28 passes the driven gear 28 and reaches a mesh part between the driven gear 28 and a driving gear 32 so as to prevent the generation of dust at that part.
Patent JP-H06159187-A (JP)
Title: Tube for low noise high pressure fuel injection tube
Inventor: MIZUNO KAZUMITSU
IPC: F02M55/02
Filed: 1992-11-21
Abstract: PURPOSE:To give excellent soundproof function to an injection tube using a metallic tube without damaging the mechanical properties of the metallic properties by forming the metallic tube of a damping alloy having a specific composition, and applying the soundproof coating on the outer circumferential surface of the metallic tube. CONSTITUTION:A metallic tube has the inner circumferential surface 1', and formed of a single body of large wall thickness and small diameter. In this case, the metallic tube 1 is formed of a damping alloy having the specific composition of Cu-45%Mn-2%Al, Cu-45%Mn-2%Al-2%Sn, Fe-12%Cr-2%Al, Fe-12% Cr-2%Al-3%Mo, Mn-37%Cu-4%Al-3%Fe-2%Ni, 50%Ni-50%Ti, or Fe-1-5% Al-0.2-2%Si. The soundproof coating 2 is applied to the outer circumferential surface of the metallic tube 1. Excellent soundproof function is given to an injection tube using this metallic tube 1 without damaging the mechanical properties such as the tensile strength, the extension, and the bending of the metallic tube 1.
Patent JP-H10164947-A (JP)
Title: Harvesting method for root vegetables and device therefor
Inventor: HIYAMA HIROYOSHI
IPC: A01D33/00
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To provide the harvesting method of root vegetables and the device capable of simultaneously pulling off the planted root vegetables and carrying them into a harvest box or the like advantageous for sorting (class decision or the like) as well. SOLUTION: A leaf group 101 exposed to a ground surface is clamped at the time of traveling and the root vegetable 100 is pulled off by utilizing the correlation of force acting in a traveling direction and carrying force (lifting force) to an oblique upper part. The pulled-off root vegetable 100 is carried to a rear oblique upper part while clamping the leaf group 101 and a direction is changed so as to lay the main body 102 of the root vegetable 100 in the middle of the carriage. The carriage reaches to an upper end, clamping is released and it is transferred to a conveyor for sorting (class decision) and the conveyor communicated to the harvest box, etc., in a horizontal state (laid state).
Patent JP-H05345547-A (JP)
Title: Observation monitor for securing evidence of accident of vehicle or the like
Inventor: UORUFUGANGU KAINTSU
IPC: B60R11/04
Filed: 1992-12-16
Abstract: PURPOSE: To obtain a device having an excellent usability in the case of reproducing an accident later by mounting an electronic inspecting unit at a vehicle to be coupled to an image storage device, mounting it at a front part of the vehicle to turn it to an area ahead of the vehicle. CONSTITUTION: A microscopic camera 1 or 2 is mounted as an electronic inspecting unit on or inside a front bumper of a vehicle, coupled to a magnetic image storage device as an mage storage device, and turned ahead of the vehicle. Thus, the magnetic image storage device can, for example, record an approaching walker, a sudden direction changing vehicle or the like, and this record is present on a monitor 4 or a normal television in the vehicle to evaluate it as for a purpose of an evidence.
Patent JP-2000123527-A (JP)
Title: Cartridge, disk cartridge and electronic device
Inventor: KAWAMURA ICHIRO
IPC: G11B23/03
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To enable the recognition as to whether a disk being housed in a cartridge was taken out to the outside of the cartridge in the past or not, while having the same shape of the cartridge as that of the conventional one. SOLUTION: The cartridge 1 is furnished with an opening window 7 for recording on the disk 2 and a shutter 8 for opening a cover of the opening window 7, and also is furnished with an opening part 3 which is capable of taking out the disk 2 outward from the inside, on the surface different from the surface constituting the opening window 7, and a holding part 5 covering the opening part 3 is fixed by adhesive tapes 4 which are instructing parts. When the adhesive tapes 4 are peeled off and the holding part 5 is removed, the disk 2 is allowed to be taken out to the outside, and also since the adhesive tapes are peeled out, the fact that the holding part 5 was already removed once, is thereby recognized.