baber/WOPTO huggingface dataset:
Patent JP-S59230713-A (JP)
Title: Manufacture of aromatic polyamide imide resin molding
Inventor: UENO SHIYOUJI
IPC: B29C43/32
Filed: 1983-06-14
Abstract: PURPOSE:To obtain the titled resin molding useful for industrial material or the like stably free of deficiency such as cracking and peeling by performing a compression molding of an aromatic polyamide imide resin below a melting temperature after a thermal treatment thereof in an inert gas on a specified condition prior to the molding. CONSTITUTION:In the compression molding of an aromatic polyamide imide resin below the melting temperature thereof, the resin undergoes a thermal treatment in an inert gas on the condition to meet the formula I [where, (t) represents the thermal treatment time in time unit and T thermal treatment temperature in  deg.C that is 300 deg.C<=T<=410 deg.C] prior to the molding to obtain a desired resin molding. It is preferable that the aromatic polyamide imide resin comprises single repeated units as shown by the formula II and the thermal treatment temperature is 340-390 deg.C.
Patent JP-H02286009-A (JP)
Title: Lifting and transferring device of silage and the like
Inventor: ICHIHARA TAKASHI
IPC: A01F25/20
Filed: 1989-04-28
Abstract: PURPOSE:To mechanically take out silage from underground-type silo by providing plural downstroke spiral piercing and lifting part materials having piercing edges at lower ends and capable of expansion and contraction in the direction of axial line and capable of normal and reverse rotation in an elevator. CONSTITUTION:An elevator 2 is lowered and downstroke spiral piercing and lifting part materials 3 are made to normal rotation, then pierced into silage, etc., to make possible to be lifted. Next, the lifting part materials 3 are stopped and the elevator 2 is raised, then the silage, etc., is lifted and transferred, thus the lifting part materials are made to reverse rotation to release the silage, etc.
Patent JP-S5534741-A (JP)
Title: Micro computer input circuit
Inventor: SHIBUYA TOSHIFUMI
IPC: H03M11/20
Filed: 1978-09-04
Abstract: PURPOSE: To increase the number of key inputs by connecting the AND circuit between the column line, which is provided besides column lines of a key matrix circuit, and the output of an input signal other than the key matrix to the output of the key matrix circuit.  
     CONSTITUTION: Level "1" id outputted to output terminals 10, 11, 12, 13 and 44 in  order in time division. When output terminal 10, 11, 12, or 13 is levle "1", terminal  44 is level "0", so that the output of AND circuits 39 to 42 becomes level "0", and the output of key matrix circuit 38 is applied to terminals 14 to 17 of micro computer 1. Then, since terminals 10, 11, 12 and 13 are level "0" when terminal 44 is level "1", output signals of encoder circuit 43 are applied to terminals 14 to 17 of micro computer 1 through AND circuits 39 to 42. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61265115-A (JP)
Inventor: KUROKI YOSHIHIRO
IPC: A47J19/02
Filed: 1985-05-20
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-H06292470-A (JP)
Title: Air dome container box
Inventor: MURAI KUNIHIKO
IPC: A01G9/16
Filed: 1993-04-08
Abstract: PURPOSE:To enable simple and easy installation of an air dome. CONSTITUTION:The container box for the roof materials for the air dome 2 and 3 is equipped with a blower 7 and an air outlet 16 is opened on the upper surface 7 whereby the transportation of the roof materials is facilitated.
Patent JP-S62265695-A (JP)
Inventor: MIDORIKAWA YOSHIKATSU
IPC: G01R13/20
Filed: 1986-05-13
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-H08278613-A (JP)
Title: Silver halide photographic sensitive material and image forming method
Inventor: YOKOZAWA AKIHITO
IPC: G03C1/83
Filed: 1995-04-07
Abstract: PURPOSE: To obtain a photographic sensitive material having excellent adaptability for rapid processing and excellent stability and showing little changes in the density of developed colors before and after continuous process by specifying a compd. incorporated into each layer of an emulsion layer containing a cyan coupler and silver halide and a photographic structural layer. CONSTITUTION: The emulsion layer contains a cyan coupler expressed by formula I and a silver halide emulsion containing >95mol% silver chloride content. One of photographic structural layers contains a compd. expressed by formula II. In formula I, Za, Zb are different from each other, are -C(R3 )= or -N=, R1 , R2 are electron withdrawing groups each having a Hamett's substituent const. σp between >=0.20 to <=1.0, X is a hydrogen atom or a group which is released by the coupling reaction with the oxidant of a color developing agent, R3 is a substituent. In formula II, R4 , R6 are electron withdrawing groups having >=0.3 Hamett's substituent const. σp , R5 , R7 are alkyl groups or aryl groups, L1 -L3 are methine groups, M1 is a hydrogen atom or an atomic group or metal atom which changes into a univalent cation.
Patent JP-H08286520-A (JP)
Title: Image forming device
Inventor: YOKOYAMA MASAHITO
IPC: G03G21/10
Filed: 1995-04-07
Abstract: PURPOSE: To provide an image forming device capable of executing high-quality image formation not causing a failure in a discharge, etc., without staining the rear side of a transfer paper with residual toner scraped by a separating pawl abutted on an image carrier. CONSTITUTION: This image forming device is provided with the image carrier 1 carrying a toner image, a transfer belt 3 located just under the image carrier 1 and carrying the transfer paper to a transfer position and transfers the toner on the image carrier to the transfer paper on the transfer belt 3 in the transfer position. Further, the image forming device is provided with a separating means 4 which is separably abutted on the image carrier 1 in the upper position of the transfer belt 3, nearer to the downstream side than the transfer position of the image carrier 1, to separate the transfer paper from the image carrier and scrap the toner remaining thereon and a cleaning means 6 for removing the residual toner scraped off on the transfer belt.
Patent JP-S5732455-A (JP)
Title: Printer
Inventor: KAWAMURA TAKAO
IPC: G03G5/08
Filed: 1980-08-06
Abstract: PURPOSE:To erase or print a part or the whole of an original easily without using an optical mask, by switching initial charging characteristics to a photosensitive element while original picture information by using two kinds of information images differing in optical wavelength. CONSTITUTION:A printer uses photosensitive elements 17 having photoconductive layers different in wavelength sensitivity according to charging polarity. An original picture 16 is irradiated with light and its reflected light is supplied to the photosensitive elements 17 through an optical system 16 to form electrostatic latent images on the elements 17. For the purpose, when the photosensitive elements 17 are charged with the negative polarity, charge at a part (C) in specific color (blue) disappears and not printed since the elements 17 are sensitive to light having <=500nm wavelength, and nothing is printed. When they are charged with the positive polarity, however, charge at the part (C) in specific color (blue) remains and the part is printed. For this purpose, charging polarities of the photosensitive elements 17 are changed over to erase or print parts in specific color easily.
Patent JP-S5232398-A (JP)
Title: Automatic vending machine
Inventor: IIDA ISAO
IPC: G07F11/00
Filed: 1975-09-08
Abstract: PURPOSE: To transmit warning signal when customer illegally picks up goods for sale, by the use of weight scale to count the goods and by forming light film of light beam at the front of vending machine. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09291111-A (JP)
Title: Preparation of solution of polyvinyl acetal resin
Inventor: MIYAKE YOSHITAKA
IPC: C08F8/28
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a process for preparing a soln. of a polyvinyl acetal resin capable of being spread into, e.g. a coating film excellent in transparency and water resistance by making much of a precipitation method. SOLUTION: An acid catalyst is added to an aq. soln. of polyvinyl alcohol in such a way as to provide an acid catalyst concn. of 0.005 to 0.03wt.% in the soln. of polyvinyl alcohol, which is then reacted with an arom. aldehyde to form a granular polyvinyl acetal resin of at most 10mm in grain size, followed by addn. of an alcohol at a water:alcohol wt. ratio of 80:20 to 20:80 in the resulting soln, whereby the polyvinyl acetal resin is dissolved.
Patent JP-H045722-A (JP)
Title: Control device using microcomputer
Inventor: CHIAKI SUSUMU
IPC: G06F3/06
Filed: 1990-04-24
Abstract: PURPOSE:To enable peripheral equipment to acquire data at high speed from the ROM of a central processing unit by making the peripheral equipment put weight to the central processing unit and access directly its ROM in a control device using the micro-computer. CONSTITUTION:Seek is started, and target address data is supplied to a servo circuit 8 from a reproducing system, and a chip select control signal 19 is sup plied from a CPU 1 to a chip select controller 7. The chip select signals 11, 12 which the controller 7 supplies to the circuit 8 and the ROM 5 become active, and the ROM 5 and the circuit 8 are connected to an address bus 2 and a data bus 3. When current address data is supplied to the circuit 8, the current address data is subtracted from target address data supplied before, and moving remaining address data is obtained. This data is supplied to the CPU 1 through the bus 3, and if is is 0, the seek is finished. When the circuit 8 makes a current address data supply finish signal 20 active, an interruption control circuit 6 makes a ready signal 16 active, and the CPU 1 is turned into a standby state.
Patent JP-H06318845-A (JP)
Title: Adaptive digital filter application equipment
Inventor: EGUCHI MASAKI
IPC: H03H17/00
Filed: 1993-05-10
Abstract: PURPOSE:To reduce a calculation quantity while keeping an adaptive speed by constituting the filter application equipment of a means outputting plural coupling error signals, a means outputting an input correction signal corresponding thereto, and a means revising a filter coefficient. CONSTITUTION:A noise sound from a noise source 1 is converted into an electric signal by using a noise detection microphone 27 to provide an output of a noise signal u(n) obtained to a 1st channel adaptive FIR digital fillter 25 and a 2nd channel adaptive FIR digital filter 26. The filters 25, 26 produce filter outputs y1(n), y2(n), they are converted into n analog signal and it is provided as an output to speakers 2, 3 respectively. The speakers 2, 3 provide an acoustic output to an active space, in which a noise waveform and a speader output are interfered. The waveform is detected by error detection microphones 28, 29, it is converted by an A/D converter, from which error signals e1(n), e2(n) are outputted to an error combination means 30. Thus, an expected value of a square sum as to plural error signals is minimized.
Patent JP-S63274053-A (JP)
Title: Superconductive flashing lamp
Inventor: SANO KATSUHIKO
IPC: H05B37/02
Filed: 1987-04-30
Abstract: PURPOSE:To turn on and off a heating lamp in a simple structure by furnishing a superconductor material close to the heating lamp connected in series, lighting the lamp in the superconductive condition below the critical temperature, and turning off it under the normal conductive condition when the lamp comes to be at the critical temperature or higher by the heat of the lamp. CONSTITUTION:While a superconductor material 3 is furnished close to a filament 2 in a heating lamp 1, the filament 2 and the superconductor material 3 are connected in series. And a power supply is fed to one end of the filament 2, and one end of the superconductor material 3 is grounded. The heating lamp 1 is turned on in the superconductive condition below the critical temperature, and when the temperature comes to be at the critical temperature or higher by the heat of the lamp, the heating lamp is turned off under the normal conductive condition. In such a way, an incandescent lamp 1 can be turned on and off in a simple structure.
Patent JP-S5442706-A (JP)
Title: Radial tyre suited for use in truck and bus
Inventor: OOHASHI JIYUNICHI
IPC: B60C3/00
Filed: 1977-09-07
Abstract: PURPOSE: To improve durability of radial tyre suited for use in truck and bus, by minimizing the radius of curvature the carcass ply located upwardly of an divisional line passing the center of curvature of rim flange of the tyre and making an angle of 55 degrees to the axis of tyre, and thereby reducing the local stress caused at discontinuous portion near the bead portion.  
     CONSTITUTION: In the region located on the rim side of an divisional line DL passing through the center O of curvature of rim flange 8F and making an angle of 55 degrees to the axis of tyre, there is caused almost no movement if turned-back portion 4 of carcass ply is subjected to repeated deformation, so that it is required to minimize the amplitude of repeated distortion upwards of the line DL. In view of the above, if radius of curvature of the carcass ply located upwardly of the divisional line DL is made as small as possible and position of the maximum width point W 1  at the time when air is not filled in the tyre is lowered, radius R 3  of curvature of carcass ply 2 is increased when loaded is acted and thus there is not caused so much change in tyre shape as compared with that at the time when air is not filled in the tyre, so that shearing distortion between carcass ply 2 and said portion 4 can be reduced 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05305287-A (JP)
Title: Ozone contact reaction device
Inventor: ISHIDA KOJI
IPC: B01F1/00
Filed: 1992-04-28
Abstract: PURPOSE:To obtain an appropriate holding time and a high stirring effect with a drive at a little water head difference by providing an untreated water feed means which feeds untreated water to the top of an inner pipe using a downward current and a feed means which feeds an ozonized air into the inner pipe, and further, providing a static mixer outside an outer pipe. CONSTITUTION:Untreated water 23 to be supplied to a receiving tank 24 flows down spontaneously through the interior of an inner pipe 25. Then an ozonized air to be supplied from an ozone generator 27 to the upper opening of the inner pipe 25, is injected into the untreated water 23 after passage through an ozonized air feed pipe 26. In this case, if the untreated water 23 running through the inner pipe 25 is set to higher than a fixed flow speed, the ozonized air is turned to fine bubbles, then these bubbles are mixed with the untreated water 23 into a gas/liquid mixture current, and this current runs down through the downward flow path of the inner pipe 25. After that, this current reflects in an upward flow path formed between the peripheral surface of the inner pipe 25 and the internal circumferential surface of the outer pipe 29, and ascends to flow into a reaction tank 22 from the top opening of the outer pipe 29. Finally, the current is stirred by a static mixer 30 installed on the periphery of the outer pipe 29 to have its holding time prolonged.
Patent JP-S5633708-A (JP)
Title: Positioning control system
Inventor: NAKAGAWA MITSUO
IPC: G05D3/12
Filed: 1979-08-27
Abstract: PURPOSE: To ensure a positioning complied with the desired locus and over the entire process, by producting previously a kind of the voltage command curve for both the accelerating and retarding processes and then securing a ride-on of the half of the process onto the command curve for the accelerating process and then onto the command curve for the retarding process afte switching.  
     CONSTITUTION: The command velocity curve E(θ) is not based on the target stroke θ 0  but on the accelerating process curve, and thus the F 1 (θ) is produced up to the angle of displacement θ=θ n . And the retarding process curve is produced with the F 2  covering from θ 0 -θ=0 through θ 0 -θ m  to be connected to the F 1 (θ). First, the angle of displacement θ is detected, and at the same time a calculation is given to θ 0 -θ. The E 1 (θ) is supplied according to the command curve at first. And in case the value of N (in the figure) produced from the feedback quantity of the detection velocity at θ=θP becomes equal to F 2 (θ 0 -θ), a jump is given from the point A to point B with a switching given to the F 2 (θ 0 -θ). And the E 2 (θ 0 -θ) is supplied at that moment. In such way, the command value can be switched not on the base of the value of the positioning target stroke θ 0  but when reaching each design retarding curve corresponding to θ 0 . Thus a correct locus is secured toward the target value. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5233358-A (JP)
Title: Underwater aerationevice
Inventor: SAITOU KOUSHIROU
IPC: C02F3/20
Filed: 1975-09-07
Abstract: PURPOSE: To provide an underwater aeration device to discharge the air absorbed by utilizing the cavitation caused by high speed revolution of a moving blade in the water. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61267039-A (JP)
Title: Information retrieving device
Inventor: TSUNENARI TOMOO
IPC: G03B21/11
Filed: 1985-05-22
Abstract: PURPOSE:To facilitate copying operation in intermediate frame feeding operation without using any connecting device such as an interface by providing a retrieving which has an intermediate frame feeding function with a means which presses the copy start button of a reader printer to which the retrieving device is fitted. CONSTITUTION:When a microfische F is set between glass plates g1 and g2 and image frames of the microfische F are retrieved intermittently in order, an intermediate retrieval key is operated. When an intermediate retrieval signal 49 goes up to H, L is inputted to one terminal of a OR circuit 46 through a NOT circuit 47, but the output 50 of a comparator 38 is also L, so a reset signal 51 as the output of the OR circuit 46 goes down to L. A counter 36 begins to counting pulses from a reference oscillation circuit 35. At his time, the output of the comparator 38 is L, so one input of an AND circuit 44 becomes H through a NOT circuit 48.
Patent JP-H046787-A (JP)
Title: Planar heater
Inventor: MITSUOKA TAKASHI
IPC: H05B3/14
Filed: 1990-04-24
Abstract: PURPOSE:To prevent a current from flowing to the local overheat portion of an electrode from the non-local-overheat portion by forming one or more slits on a metal layer inserted between a positive-resistance temperature coefficient characteristic layer and a planar heating element. CONSTITUTION:Belt-shaped electrodes 12 are fixed at both side edge sections of a planar heating element. The electrode 12 has metal layers 14, 15 made of a metal thin piece such as a copper foil on both the upper and lower faces of a polymer layer (positive-temperature coefficient characteristic layer) 13 made of a PTC polymer composition material. Multiple slits 16 are formed along the lateral direction of the electrode 14 on the layer 13 and the lower metal layer 15. These slits 16 function as nonconducting portions of the metal layer 15, and the metal layer 15 is divided into multiple conducting portions When part of a planar heater is heat-isolated and its temperature rises for a local overheat, a current can be prevented from flowing to the local overheat portion of an electrode from the non-local-overheat portion.
Patent JP-H06112847-A (JP)
Title: Two-dimensional error correction method and decoding method
Inventor: KIN TAIOU
IPC: H04N19/65
Filed: 1993-05-10
Abstract: PURPOSE: To enhance the error correction capability in a 2-dimensional error correction system by predicting a 2nd external code with respect to a block identification code and executing the decoding of an external code, with respect to the block identification code as a result of coding. CONSTITUTION: A byte string in (M+OP1) bytes formed by reading a byte group, having the same ranking in a block identification code included in sub- blocks stored in a 6th memory 46 is given to a 2nd external code decoder 52. A ROM 54 stores second external codes prediction, coded with respect to the block identification code. The 2nd external code decoder 52 reads the 2nd external code, corresponding to the byte string, received sequentially from the ROM 54 to apply external code decoding to the block identification code and gives the result to a 7th memory 56. A 7th address generator 58 controls recording/ read to/from the 7th memory 56. The block identification code and data in units of sub-blocks are read and outputted from the 7th memory 56.
Patent JP-H01278111-A (JP)
Title: Digital filter
Inventor: SAWADA HISASHI
IPC: G11B7/09
Filed: 1988-04-30
Abstract: PURPOSE:To reduce the bit length of both the arithmetic and the coefficient of a digital filter by using the digital filters having the signal flows suited to each of loop filters of the focus, tracking and slider servo systems respectively in an optical disk system. CONSTITUTION:A digital filter consists of an adder 3, a subtractor. 4, the delay units 5-8 and the multipliers 9-16 connected between a signal input 1 and a signal output 2. The loop filters of the forcus, tracking and slider servo systems have their own perticular signal flows respectively in an optical disk system. Thus it is possible to reduce the bit length of both the arithmetic and coefficient of a filter for each signal flow of the focus, tracking, slider servo systems respectively.
Patent JP-H02287136-A (JP)
Title: Abnormality diagnostic device for intake flow rate control valve
Inventor: MIYAIRI YASUHISA
IPC: G01F13/00
Filed: 1989-04-27
Abstract: PURPOSE:To detect abnormality generation and to automate warning operation by deciding abnormality on condition that the flow rate error between a flow rate measured value and flow rate date exceeds a predetermined abnormality criterion, and then outputting a warning signal. CONSTITUTION:The measured value Q1 measured by a flow meter 5 and the extent Z of opening of the intake flow rate control value 4 which is detected by a valve opening extent detector 15 is inputted to the abnormality diagnostic device 7 momentarily and an arithmetic part 9 calculates the flow rate differ ence between the flow rate measured value Q1 and the flow rate data Q2 corre sponding to the detected extent Z of opening of the valve found from a valve opening extent/flow rate characteristic 14 and contrasts it with the abnormality criterion Q3. Here, it is judged that abnormality occurs to the intake flow rate control valve 4 on condition that the arithmetic value of the flow rate difference exceeds the abnormality criterion Q3 and it is confirmed by a timer that the abnormal state continues for a specific time; and then the warning signal is outputted to an alarm 11 to let an operator know the abnormality occurrence.