baber/WOPTO huggingface dataset:
Patent JP-2001018988-A (JP)
Title: Easily openable packaging bag
Inventor: TERASAKI TAKAHIRO
IPC: B65D77/30
Filed: 1999-07-01
Abstract: PROBLEM TO BE SOLVED: To unseal a bag by tearing without spoiling the design property by forming a linear cut line for unsealing on an intermediate layer of a laminated film which constitutes the rear surface side of the bag, and forming a cut on both end sides of the bag, corresponding with both ends of the cut line. SOLUTION: Laminated films 10 and 10' are constituted by laminating an external surface layer 11, an intermediate layer 12 and a heat-bondable resin layer 13, and a cut line 4 is formed on the intermediate layer 12 of the laminated film 10'. The external surface layer 11, the intermediate layer 12 and the heat-bondable resin layer 13 of the laminated films 10 and 10' are laminated with an adhesive layer, and a printed pattern is formed on the internal surface of the external surface layer 11. The rear surface side of this bag is constituted of the laminated film 10' wherein the linear cut line 4 is formed on the intermediate layer 12. Then, the cut line 4 is formed in a manner to go in the direction for the cutting off when the bag is unsealed, and a cut is formed at side end heat-bonded sections on both ends of the cut line 4.  By this constitution, the bag can be linearly cut off and unsealed. Also, the design property can be prevented from being spoiled.
Patent JP-S5980572-A (JP)
Title: Water-vapor double phase interface valve
Inventor: JITSUMATSU TAKAYOSHI
IPC: F16K1/38
Filed: 1982-10-27
Abstract: PURPOSE:To prevent leakage of valve seat by employing a nozzle-shape water- vapor double phase interface valve symmetrical against axis. CONSTITUTION:A valve seat 16 is made into cylindrical conically rising shape (nozzle-shape) where influence of thermal distortion is low. Consequently valve seat sealing performance is provided under such condition where considerable temperature difference exists between inlet and outlet of valve. Deterioration of temperature condition of each machinery in plant can be prevented by maintaining the valve seat sealing performance.
Patent JP-S58163358-A (JP)
Inventor: BURAIAN SUKOTSUTO AREKUSANDAA
IPC: A61F5/448
Filed: 1982-10-27
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-H1029282-A (JP)
Title: Laminate and manufacture thereof
Inventor: NISHI EIICHI
IPC: B32B27/30
Filed: 1996-07-17
Abstract: PROBLEM TO BE SOLVED: To obtain good adhesiveness between layers at low cost by bonding a thermoplastic fluorocarbon resin layer having a polymerizing unit on the basis of vinylidene fluoride and a thermoplastic resin layer containing an amino group containing compound. SOLUTION: For thermoplastic fluorocarbon resin having a polymerizing unit on the basis of vinylidene fluoride, there are used a polymer of vinylidene fluoride and a copolymer of vinylidene fluoride and another copolymeric monomer. As an amino group containing compound, there are given a hydrolytic silane group containing an amino group, a polysiloxane group containing an amino group, and so on, and all of thermoplastic resin can be employed for a thermoplastic resin layer containing the compound. In the laminate, both layers are bonded firmly such that the double bond generated by leaving of HF from a polymerizing unit based on vinylidene fluoride in one thermoplastic resin layer and the amino group in the compound having an amino group in one thermoplastic resin layer effect addition reaction and are combined during the manufacturing period of laminate.
Patent JP-S6249127-A (JP)
Title: Pained wall of microwave oven heating chamber
Inventor: ARAI NOBUSHIGE
IPC: F24C1/02
Filed: 1985-08-27
Abstract: PURPOSE:To provide a microwave oven which is prevented from having corrosion starting at an edge part and increases a service life, by a method wherein a paint containing a scaly mineral is applied on the internal exposure part of an edge part protruded to the outer surface side of a punched hole. CONSTITUTION:A portion around an edge part 19 including an internal exposure part 20 is covered with an edge convering film 22 with a thickness of 300-350mum formed by a heat resistant silicone resin paint composition of which consists of 30 to 70% of aluminium powder, silica powder, barium sulfate, alumina, zinc power, 10 to 20% of scaly mineral, e.g., mica powder, 5 to 15% of coloring pigment, consisting of TiO2, aluminium paste, etc., 10 to 30% of silicone resin having solid content of 50%, 0 to 10% of an anti-settling agent, and 0 to 30% of an organic solvent. In an inner surface 13 of a heating chamber, a catalyst purifying film 18 prevents adhesion of grease, protein, meanwhile, in an outer surface edge part 19 of a heating chamber of a punched hole 11 on the suction side, since an internal exposure part 20 containing burr 21 is covered with the film 22, even if gas passes, a base steel plate 15 is prevented from rusting.
Patent JP-S5976220-A (JP)
Title: Bonding method for synthetic resin panel for automobile
Inventor: SATOU HIDEKI
IPC: B29C65/52
Filed: 1982-10-25
Abstract: PURPOSE:To improve work efficiency while shortening a time necessary for heating an adhesive agent only, by temporarlly sticking a resin panel, in which an adhesive groove packed with the adhesive agent and a thin wall part are formed, to another resin panel, and curing the entire body of said adhesive agent during curing a coating film. CONSTITUTION:An adhesive groove 5 of 0.7-2.0mm. in depth having a protrudent thin wall part 6 is formed at a connecting part 4 formed as a unitary body with the right and left side parts and the lower end part of a synthetic resin door in- panel 2, and the interior of said groove 5 is packed with an adhesive agent 9 to which an induction heating accelerator is preadded so as to adjust the thickness of the thin wall part 6 to 0.1-0.5mm.. Thereafter, said panel 2 is overlapped with a synthetic resin door outer panel 3, and the built-up body is mounted on the receiving stand 11 of a high-frequency induction heater 10 while holding the panel 2 downside. The built-up body is then heated while clamping the thin wall part 6 and the panel 3 between upper and lower two electrodes 12 to cure the adhesive agent 9. Hence, the built-up body is temporally stuck. Thereafter, paint is applied onto the surface of the panel 3 and then heated to dry the paint and to cure the entire body of the adhesive agent with heat.
Patent JP-H0475360-A (JP)
Title: Life time evaluation of semiconductor device
Inventor: MATSUZAKI NOZOMI
IPC: H01L21/66
Filed: 1990-07-18
Abstract: PURPOSE:To make it possible to simulate the operation of a device and evaluate the life time of a semiconductor device by entering the oscillation voltage of an oscillation circuit which comprises devices used for a semiconductor device to be actually evaluated for simulating the operation of the semiconductor device. CONSTITUTION:A circuit to be measured applies required operation power source voltage to 12 and 13 while 15 and 16 supplies voltage lower than grounding voltage or the operation power source voltage. While maintaining this state, the characteristics of the devices which constitute the measured circuit is subject to aging deterioration. After having held the required voltage application state described above, every pad terminal is opened so that the supply of the power source voltage to an oscillation device and the measured circuit may be brought to a halt. The electric properties are measured by measured devices P1 and N1. The pad terminal is treated in the same way as the initial value is measured. The difference between the measured value and the initial value is calculated and its calculated value is defined as the amount of deter of deterioration which serves as the basis for estimating life time.
Patent JP-S57112605-A (JP)
Title: Fuel injection valve of gas turbine combustor
Inventor: NAGATA YUUSEI
IPC: F23D11/12
Filed: 1980-12-27
Abstract: PURPOSE: To improve the efficiency and stability of combustion by a method wherein holes for connecting the axial hole zone to the fuel injection passage are provided in a piston of the captioned air-assistor type valve so as to obtain the ejector effect.  
     CONSTITUTION: The compressed air and the fuel provided from an air supply hole and a fuel supply hole change into atomized mixed gas 19, run through an injection passage 12 and jet in the form of a nearly conical and cylindrical jet 20. The down stream part 23 of the jet 20 reverses in the internal cylinder to form reverse flows 22. On one hand, the opening part 20 of a jet passage 11 absorbs the gas in the connecting holes 15 forcedly by the ejector action in the mixed gas 19. Accordingly, this forced absorption absorbs the reverse flow 22 through the connecting holes 15 to change the jet flows 22 into circulating flows 23. In this manner, the contact between the high temperature gas and the fuel is improved and the efficiency and stability of combustion can be ameliorated. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0744012-A (JP)
Title: Developing device, developing method and image forming device
Inventor: HONDA TOSHIRO
IPC: G03G15/08
Filed: 1993-07-29
Abstract: PURPOSE:To provide a developing device, a developing method and an image forming device where the deterioration of a halftone image in life arid a developing memory caused by at toner supply roller are eliminated in a contact one- component type developing system having a toner thin layer regulating member. CONSTITUTION:A partition member 100 is provided, which partitions between the disposed positions of a toner housing part 30 functioning as a developer housing part and the toner supply roller 34 functioning as a developer supply means. The partition member 100 is brought into contact with the roller 34 so as to peel and stir a toner layer near the surface of the roller 34.
Patent JP-H0474315-A (JP)
Title: Production of magnetic recording medium
Inventor: INOUE KEIJIRO
IPC: G11B5/84
Filed: 1990-07-17
Abstract: PURPOSE:To obtain a magnetic recording medium having excellent wear resistance by forming a thin film magnetic layer on a biaxially oriented base film and thermally shrinking the film by 0.5-10% shrinkage. CONSTITUTION:A thin film type magnetic layer is formed on a biaxially oriented base film and then thermally shrinked by 0.5-10% shrinkage in one direction. Namely, after forming a specified magnetic layer and other layers on at least one side of the biaxially oriented base film to obtain a magnetic recording medium, the medium is subjected to specified thermal shrinking treatment. In this process, it is specified that the medium shows 0.5-10% shrinkage in at least one direction. Thereby, strength and hardness of the magnetic layer is improved, which improves wear resistance and increases reliability.
Patent JP-H06189396-A (JP)
Title: Hearing sensation auxiliary equipment for properly filteringaudio component selected by user's operation and its filtering method
Inventor: SHIGUFURITSUDO DANIERU SORI
IPC: H03H17/02
Filed: 1993-07-29
Abstract: PURPOSE: To execute the same operation as a hearing sense aid device for filtering a selected audio component depending on user operation in proper state. CONSTITUTION: In a hearing sense aid device 1 adapted so as to receive surrounding sounds including the selected audio component and to apply an audio stimulating element audible for a user, a transducer 11 is applied so as to receive the surrounding sounds and to convert the surrounding sounds to electric input signals, and an adaptive filter 16 receives the electric input signal and provides a filtered signal. The adaptive filter 16 can be operated adaptively to filtering characteristics while using the electric input signal as a reference corresponding to the operation due to the user. The filtered signal is received and transduced to the audio stimulating element. This device uses quick adaptation based on the filter corresponding to the operation due to the user and low-speed adaptation when not operated.
Patent JP-S5977367-A (JP)
Title: Evaluation of deteriorated condition of equipment
Inventor: TAKEYASU KAZUHIRO
IPC: G01R31/34
Filed: 1982-10-26
Abstract: PURPOSE:To evaluate deteriorated condition comprehensively by calculating a mutual correlation coefficient matrix of data using several kinds of deterioration indexes obtained from a test to determined the inner product value of an intrinsic vector with the eigenvalue of the matrix corresponding thereto and item data in the order of magnitude. CONSTITUTION:A specified test is conducted for an electric equipment to monitor deteriorated condition thereof to measure or compute a plurality of deterioration indexes, from which a mutual correlation coefficient matrix of item data is obtained. Then, the eigenvalues and the intrinsic vectors of the matrix are determined to select larger eigenvalues and the inner product is obtained between the corresponding to the intrinsic vectors and item data. The number of the eigenvalues to be selected is set, for example, so that the contribution rate to accumulation will exceed 80%. This enables objecive evaluation of deteriorated condition of an equipment with the inner product value as comprehensive evaluation index.
Patent JP-H08105405-A (JP)
Title: Control valve of monoblock with reproducing flow path
Inventor: HIYUN JIYON CHIYO
IPC: F15B11/00
Filed: 1995-06-30
Abstract: PURPOSE: To maximize a regeneration effect by providing a regeneration passage communicating with actuator ports in each section and under leads to supply oil to a supply side of an actuator and return oil from a delivery side to a tank. CONSTITUTION: Oil returning from an actuator 3 on the return side of an actuator A returns partly to a tank T through delivery holes 14 and 15, and the remaining overcomes the elastic force of a pressure setting spring 13 for a check valve 12 to move the check valve 12 downward so as to open a regeneration passage 11, and then is regenerated to an actuator port 3' through the regeneration passage 11. When a return pressure in the actuator port 3 is not sufficient, the check valve 12 cannot be moved and, therefore, regeneration does not occur. Because a size is not increased and a separate regeneration passage is formed, a configuration to provide a regeneration function is simplified, production cost is saved, and regeneration effect can be maximized.
Patent JP-H04327629-A (JP)
Title: Ceramic board for building
Inventor: HATTORI TAKAHISA
IPC: E04F13/14
Filed: 1991-04-24
Abstract: PURPOSE:To simply and surely fix the title device to a concrete panel or the like. CONSTITUTION:A piece of ceramic article or a piece of metallic article having coefficient of thermal expansion ranging from 6X10<-6> to 12X10<-6> equipped either with a female-screwed part or a hole expanding inwardly is embedded in a ceramic board so that the female-screwed part or the hole expanding inwardly opens on one side of said ceramic board. Then either the piece of ceramic article or the piece of metallic article having coefficient of thermal expansion ranging from 6X10<-6> to 12X10<-6> is united with the ceramic board into one piece by sintering.
Patent JP-S6345837-A (JP)
Title: Semiconductor device
Inventor: INAZU MIKIO
IPC: H01L21/768
Filed: 1986-08-13
Abstract: PURPOSE:To prevent the generation of cracks on each interlayer insulating film even when stress is applied to each interlayer insulating film by a method wherein each interlayer insulating film is supported in the shortest distance by the first insulating film which is the foundation of the interlayer insulating film. CONSTITUTION:Almost the whole area of the junction surface 12 between the second insulating film 9, located between the wirings 8 and 8a of the first wiring layer, and the third insulating film 11, located between the wirings 10 and 10a of the second wiring layer, is positioned directly above the junction surface 13 between the insulating film 9 and the first insulating film 7. As the junction surface is positioned almost vertical by above the insulating film 7, the junction surface can be positioned at the shortest distance from the insulating film 7. Accordingly, the junction surface 12 is most firmly coupled. As a result, the generation of cracks on the insulating films 9 and 11 can be prevented even when stress is applied to the films 9 and 11.
Patent JP-H0855262-A (JP)
Title: Network device of automatic vending machine
Inventor: MITSUHASHI MITSUHIRO
IPC: G07D9/00
Filed: 1994-08-11
Abstract: PURPOSE:To provide the network device of the automatic vending machine which sufficiently shorten the disconnection time of a communication when the automatic vending machine is detached from a communication line. CONSTITUTION:A switching circuit 10 is normally in a 1st switching state and when the automatic vending machine 2a is detached from lines 3a and 3b, the switching circuit 10 provided on a wall connector 9a is placed in a 2nd switching state to by-pass a branch place by a by-pass circuit 14; and then the connector 11a is detached from the wall connector 9a, so that the disconnection time of the lines can be shortened.
Patent JP-H0783964-A (JP)
Title: Method for estimating amplitude and frequency of sine-wave signal, method for obtaining display of signal characteristic and system for monitoring plurality of analog-signal states in electronic circuit
Inventor: SUTANREE EI HOWAITO
IPC: G01C19/56
Filed: 1994-08-11
Abstract: PURPOSE: To estimate the amplitude and the frequency of sinusoidal signals and compensate the parasitic capacity of an electronic circuit by calculating the triplets of the differences of sample values of the amplitude and the frequency of sinusoidal signals at respective moments at time intervals. CONSTITUTION: An angular speed sensor 10 is so excited by a driver circuit 11 as to make an output signal Vd0 have a prescribed amplitude, controls the gain of a variable amplifier 17, and generates an exciting driving signal Vd. Moreover, a demodulator circuit 18 demodulates a signal Vr to be excited at frequency fo and generates an angular signal Ω. The amplitude and/or the frequency of the driving signal Vd can be estimated by sampling the driving signal by an A/D converter 23 and processing the obtained sample by an amplitude and frequency estimating apparatus 24. A correcting signals generator 25 generates a correction signal εs based on the results, an adder unit 26 subtracts the correction signal from the angular speed signal Ω and generates a corrected angular speed signal Ω'.
Patent JP-2001009806-A (JP)
Title: Decorative plywood and manufacture thereof
Inventor: KAWAKAMI SUSUMU
IPC: B27K3/15
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To increase the surface hardness and enhance the resistance to caster, the resistance to cracks, the wear-resistant properties and the like by compressing a decorative plywood in a thickness direction and flattening the surface of a decorative veneer through consolidating it without generating minute cracks, in a decorative plywood comprising the decorative veneer stuck to a plywood. SOLUTION: When the decorative plywood 10 for flooring comprising a plywood structured of five laminated layers of lauan veneer and a cryptomeria veneer (a decorative veneer) stuck to the surface of the plywood is manufactured, first an aqueous coloring agent is printed into the surface of the cryptomeria veneer out of the decorative plywood 10 in a coloring process and then the aqueous coloring agent is dried and cured using a heater. Next, a resin impregnating agent 44 is applied to the surface 13A of the veneer of the decorative plywood 10 with the help of a roll coater 40 in an impregnating agent application process.  After that, the decorative plywood 10 impregnated with the applied resin impregnating agent 44 is loaded into a heat pressurizing roll device 50 equipped with upper compressing rollers 51A-51C and lower compressing rollers 52A-52C to obtain the decorative plywood 20 with a consolidated decorative veneer in a heat compression process.
Patent JP-S6166644-A (JP)
Inventor: SUZUKI MANABU
IPC: B32B17/04
Filed: 1984-09-11
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-2000017660-A (JP)
Title: Press-in pull-out method and device
Inventor: SUZUKI KATSUMASA
IPC: E02D11/00
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To generate an oil shock efficiently, and to utilize the generated oil shock effectively. SOLUTION: A hydraulic cylinder 1 is expanded and contracted by discharged oil from a hydraulic pump 5, a pile 3 is pressed in and pulled out to and from a ground 4 by the expansion-contraction force of the hydraulic cylinder 1 while a hydraulic-fluid flow being discharged from the hydraulic pump 5 and flowing in an electromagnetic on-off valve 11 is closed suddenly by the electromagnetic on-off valve 11, and a generated oil shock is introduced to the hydraulic cylinder 1 and the expansion-contraction force of the hydraulic cylinder 1 is assisted. The length of a pipeline reaching the discharge opening (a point (f)) through a point (b) from a place (a point (a)), where oil shock waves are generated, is taken sufficiently, and the time required for the propagation of oil shock waves is lengthened at that time.  The oil shock waves are propagated at acoustic velocity, and reciprocate as shown in a-b-f-b-a at a time and disappear, but the propagation time is made longer than the response time of a check valve 10 and the time required for operating the closing of the electromagnetic on-off valve 11.
Patent JP-H0835053-A (JP)
Title: Ion nitriding method for metallic member
Inventor: ISHII YOSHIRO
IPC: C23C8/38
Filed: 1994-07-19
Abstract: PURPOSE:To efficiently execute ion nitriding treatment under optimum treating conditions, at the time of subjecting the surfaces of metallic members to ion nitriding by utilizing glow discharge, by discriminating the treating conditions by glow discharge by a plasma emission spectrochemical analysis method. CONSTITUTION:The metallic members 4a and 4b whose surfaces are subjected to mirror grinding are placed on an electrode 3 in a vacuum chamber 1. The inside of the vacuum chamber 1 is evacuated by a pump 7, thereafter, an electrode 3 and the metallic members 4a and 4b are heated to 300 to 650 deg.C by a heater 2 fed with gaseous H2 from a nozzle 9 to generate d.c. glow discharge plasma, and the surfaces of the metallic members 4a and 4b are cleaned. Next, the inside of the vacuum chamber 1 is fed with gaseous NH3 and gaseous H2, and d.c. glow discharge plasma is generated on the surfaces of the metallic members by an electrode 5 at 0.001 to 2mA/cm<2> current density. In this case, INH, i.e., the luminous intensity of NH and N2<+>, i.e., the luminous intensity of N molecular ions are measured by a spectroscope 16, and ion nitriding is executed in a plasma state in which, INH/N2<+>, i.e., their ratio is regulated to 1/5 to <10/1. The metallic nitride layers excellent in wear resistance and corrosion resistance and having high hardness can easily be formed on the surfaces of the metallic members.
Patent JP-2001024917-A (JP)
Title: Image pickup unit
Inventor: TOMIOKA HIROSHI
IPC: H04N5/225
Filed: 1999-07-02
Abstract: PROBLEM TO BE SOLVED: To unnecessitate a synchronizing device for obtaining synchronization with a silver salt camera by providing a transfer stop means for instructing that transfer to a transfer part is not executed by means of a prescribed signal. SOLUTION: A photographing start signal 12 is inputted to a vertical transfer stop signal generating means 17 in a video camera 5 and a period when the signal 12 is generated is synchronized with the timing when the signal electric charge of CCD is transferred from an image pickup part to the transfer part. That is, in the case of superimposition on a vertical transfer signal, the vertical transfer stop signal 18 from the means 17 is inputted to a CCD driving circuit 11 so that the transfer operation of the signal electric charge of an imaging element is temporarily stopped. By the stop, the image of a strobe light emitting period is stored and held in a CCD imaging element 5 and transferred to a vertical transfer line by vertical transfer: F1. Then a video signal 14 is outputted by an operation being the same as that of a conventional video camera.