baber/WOPTO huggingface dataset:
Patent JP-S56113725-A (JP)
Title: Separation of aliphatic aldehyde isomer mixture
Inventor: OOTAKE MASAYUKI
IPC: C07C47/02
Filed: 1980-02-14
Abstract: PURPOSE: To separate an isomer mixture of aliphatic aldehydes into a straight- chain aliphatic aldehyde and branched chain aliphatic aldehyde, by using zeolite having an effective pore diameter 4W7Å as a selective adsorbent for the straight- chain aliphatic aldehyde.  
     CONSTITUTION: An isomer mixture of aliphatic aldehyde is brought into contact with zeolite having an effective pore diameter 4W7Å, especially zeolite having relatively low acidity, subjected to ion exchange by an alkali metal, etc., so that a straight-chain aliphatic aldehyde is adsorbed on it selectively, to give a purified branched chain aliphatic aldehyde. The reaction is carried out usually at 0W60°C in liquid phase, or under an inert gas atmosphere such as nitrogen, etc. The straight- chain aliphatic aldehyde is obtained by desorbing th zeolite adsorbing the aldehyde with a solvent, e.g., water, etc.  
     EFFECT: Distinct adsorptive selectivities between isomers are observed and the formation of high-boiling substance by various ionic reactions, which is a matter of concern, is relatively small. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60160005-A (JP)
Title: Magnetic tape reproducer
Inventor: KANEDA TSUTOMU
IPC: G11B20/02
Filed: 1984-01-31
Abstract: PURPOSE:To know the type of a magnetic tape and to attain the automatic switching to a state according to the type of the using tape, by cutting off signals in response to the presence or absence of signals on the right and left signal paths of a magnetic tape respectively. CONSTITUTION:A detection circuit 31 produces H and L signals to output terminals 31c and 31d when input terminals 31a and 31b are set at L and H respectively, the L and H signals to output terminals 31c and 31d when terminals 31a and 31b are set at H and L respectively, and the L signal to terminals 31c and 31d when terminals 31a and 31b are set at H. Therefore the output of the circuit 31 is set at H when waveform shaping circuits 29 and 30 are set at H. Thus signal circuits 27 and 28 have no actuation and therefore the stereo reproduction is carried out. While the output signal of a preamplifier 25 is first set at H to actuate the circuit 28 in a reproduction mode of a sound multiplex recording tape where the play and music signals are recorded to the right and left channels respectively. Thus the music signal, i.e., the output signal of a preamplifier 26 is cut off, and only the play signal is delivered.
Patent JP-H04236530-A (JP)
Title: Automatic speed controller and its method
Inventor: TAKASAGO AKIRA
IPC: H04L1/00
Filed: 1991-01-18
Abstract: PURPOSE:To decrease a data speed in a short time when the deterioration in a line takes place. CONSTITUTION:MODEMs 2, 4, 6 are of multi-point constitution. When deterioration in a line giving a hindrance to data transmission takes place, a line deterioration state detection section 32 of the MODEM 4 of a slave station detects the deterioration. An out-band tone transmission reception section 31 sends a tone to an out-band of a modulation demodulation signal. Upon the receipt of an out-band tone, an out-band tone transmission reception section 21 of the MODEM 2 of a master station controls a data speed control section 23 to reduce the speed of the modulated data sent from a main channel modulation demodulation section 20.
Patent JP-S54109224-A (JP)
Title: Runner loading apparatus for door body
Inventor: MURATA YOSHIO
IPC: E05D15/06
Filed: 1978-02-15
Abstract: PURPOSE:To improve workability by having a runner easily loaded to and removed from a main body panel. CONSTITUTION:A engaging section 3 is formed on the lower end of a pin 2 hanging from a runner 1. A main body is provided with a groove 4 for guiding the pin 2 from the side of a main body panel 7. The panel 7 is fitted with a pivot block 6 having a pivot hole 5, connected with the groove 4, to engage with the section 3 at the lower surface of the edge thereof. A means 8 for closing the groove 4 toward the side of the panel 7 is provided on the main body.
Patent JP-S59143263-A (JP)
Title: Sealing lid for battery
Inventor: FUKAO RIYUUZOU
IPC: H01M2/06
Filed: 1983-02-03
Abstract: PURPOSE:To prevent any breakage of the glass layer of a sealing lid for a sealed battery in which hermetic sealing is adopted from being caused due to internal strain by forming the glass layer by soda lime glass and forming the body section and the electrode terminal section by iron alloys having almost the same coefficients of thermal expansion as the glass layer. CONSTITUTION:In a sealing lid for a battery, a body section 2 is formed by 52 Ni-Fe alloy or 18 Cr-Fe alloy (an iron-chromium alloy in which the content of chromium is 18%), a pin-or pipe-like electrode terminal member 3 is formed by 50 Ni-Fe alloy or 30 Ni-17Co-Fe alloy (an iron-nickel-cobalt alloy in which the contents of nickel and cobalt are 30% and 17% respectively) and a glass layer 4a is formed by soda lime glass in order to realize an ideal condition in which a proper compressive force is applied to the glass layer 4a. As a result, airtightness among the body section 2, the glass layer 4a and the pipe or pin 3 is improved, thereby preventing any cracks from being caused due to internal strain.
Patent JP-S63185000-A (JP)
Title: Memory ic checking device
Inventor: NOGUCHI AKINORI
IPC: H01L27/10
Filed: 1987-01-27
Abstract: PURPOSE:To improve throughput by providing an updating circuit and updating X and Y maximum value registers and X and Y maximum value address registers only at the time of detecting a fail bit of an address and acquiring information for defect mode classification in real time during a test. CONSTITUTION:Updating circuits 22X and 22Y or the like are provided which update contents of an X counter 16X, a Y counter 16Y, an X maximum value register 18X, a Y maximum value register 18Y, an X maximum address register 20X, and a Y maximum address register 20Y each time when a fail bit is detected during the test of a wave test memory IC. Since the number of fail bits on each line in the X direction and the Y direction and their maximum value and addresses are obtained in real time, acquired information is used as information for defect mode classification to start the defect analysis processing just after termination of the test for fail bit detection. Thus, the time from the test to the defect analysis is shortened to improve the throughput.
Patent JP-H03220633-A (JP)
Title: Emulator for read only memory
Inventor: NOGUCHI MICHIYASU
IPC: G06F11/22
Filed: 1990-01-25
Abstract: PURPOSE:To use an emulator for almost all of devices having read only memories ROMs by providing an interface part for external storage device, a connector part which can be replaced with a ROM, and a signal line selecting circuit which selectively supplies taken-in data, program, or the like to the connector part. CONSTITUTION:An external storage device interface part 2 is the control part to take out a file of required programs from an external storage device 1, and a main control circuit part 3 controls matching of a bus between a memory part 10 and an information processor, development of the program read from the external storage device 1 on the memory part 10, and output of the program from a connector part 11 to the information processor in accordance with the number of pins and pin assignment of the ROM emulated by this emulator. A signal line selecting circuit 7 selects a signal line to distribute the signal from a signal control circuit 5 by this control. Thus, the emulator can be used for almost all devices if they have ROMs.
Patent JP-H11189759-A (JP)
Title: Adhesive composition
Inventor: FUTAMURA TAKAHIRO
IPC: C09J183/04
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To provide an one pack type ordinary temperature-curable adhesive composition having both an excellent curing rate and excellent storage stability and exhibiting excellent adhesive strength, elasticity, weather resistance, durability, alkali resistance, etc., after cured. SOLUTION: This adhesive composition comprises the following components (a), (b), (c) and (d). The component (a): an epoxy resin; the component (b): a modified ketimine of the formula [R1 , R2 , R3 and R4 are each the same or different hydrogen or phenyl group which has a 2-6C alkylene group or not; X1 , X2 and X3 are each the same or different 2-7C alkylene group; (n) is an integer of 0 or 1] wherein one or two imino groups in the skeleton are reacted with one or two compounds selected from the group consisting of ethylene oxide, propylene oxide and phenylglycidyl ether; the component (c): a modified silicone resin; and the component (d): a catalyst for the modified silicone resin.
Patent JP-S60167795-A (JP)
Inventor: MITA TOORU
IPC: B25J17/02
Filed: 1984-02-03
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-H02197080-A (JP)
Title: Distributed el panel
Inventor: NAKAMURA MITSUO
IPC: H05B33/12
Filed: 1989-01-26
Abstract: PURPOSE:To keep and show the high emission and the lighting grade easily and maintain the performance for a long term by using the resin having the softening point lower than that of an organic binder of an illuminance layer as an organic binder of an insulating material layer. CONSTITUTION:The paste having the softening point at 140 deg.C is coated on a transference electrode layer 2 to form an illuminant layer 3 integrally and adherently on it, and thereafter, the paste having the softening point at 80 deg.C is coated on the illuminant layer 3 for form an insulating material layer 4 integrally and adherently on it. Further, the Al, foil is themocompression-bonded on the insulating material layer 4 to form a back plate layer 5. A distributed EL panel is thus formed. Since an organic binder having the relatively high softening point is used in the illuminant layer 3, the temperature dependency is restrained, and the dielectric loss is small, and the fine luminance is kept. On the other hand, an organic binder having the relatively low softening point is used in the insulating material layer 4, the fine bonding and the adhesion to the back plate layer 5 is showed.
Patent JP-S55111041-A (JP)
Title: Method for manufacturing fluorescent screen of color cathode ray tube
Inventor: SUZUKI TETSUO
IPC: H01J9/22
Filed: 1979-02-19
Abstract: PURPOSE: To increase the brightness, by forming a thin organic film as a first layer over a fluorescent film on the inner surface of the panel, said organic film consisting of a water soluble high molecular material which exhibits different solubiblities in accordance with the hydrogen ion concentration of a solution.  
     CONSTITUTION: When a reflecting metal film such as an aluminum film is formed on the fluorescent film applied to the inner surface of the panel, a mixed solution containing a water soluble polymer having a maleic anhydride radical, at least one of the polymers having a maleic anhydride radical, a maleic acid radical, and a carboxyl group, and a copolymer having an amide radical is applied over the fluorescent film. Thus formed film is soluble in an alkalline water solution due to its radicals and intermolecular crosslinkings, but insoluble in an acidic water solution. Next, on this film a water soluble high molecular solution consisting of a copolymer of polyvinyl alcohol etc. and maleic anhydride is applied. Thus, the close contacting relation between the reflecting metal film and the fluorescent particles can be improved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S56114973-A (JP)
Title: Developing method
Inventor: OOSAKI ICHIROU
IPC: G03G13/09
Filed: 1980-02-15
Abstract: PURPOSE:To satisfy various characteristics required for a developing device and minimize the occurrence of ghost phenomena by containing a silane compound in at least the surface of a member which applies frictional charge to the toner. CONSTITUTION:When an electrostatic image holding surface 1 moves in an arrow direction, a multipolar permanent magnet 9 is held fixed in a manner as not to rotate and therefore a nonmagnetic cylinder 4b which is a developer carrying body and contains silane compound in the surface is rotated in the same direction as that of the surface 1, whereby the one-component type insulating magnetic developer 11 fed from a developer vessel 12 is coated on the top surface of the cylinder 4b; in addition, the charge of the polarity opposite from that of the electrostatic image charge is applied to the toner particles by the friction between the cylinder 4b surface and the toner particles. Further, a doctor plade 10 is disposed in proximity to the surface of the cylinder 4b in opposition to one magnetic pole position of the magnet 9, whereby the thickness of the toner layer is regulated thinly and uniformly and the development is thus accomplished.
Patent JP-H01220710-A (JP)
Title: Fluid device
Inventor: AREN BURANCHIYAADO
IPC: F15C1/16
Filed: 1989-01-26
Abstract: PURPOSE: To adjust and control a main stream by providing a sensing device to detect a pressure change and connected to a controller to control supply of control fluid on a fluid flow pipe on the upstream of a swirl chamber. CONSTITUTION: A fluid flow pipe 2 is connected to a radial direction port of a swirl amplifier 1, a second fluid flow pipe 3 is connected to a tangential direction port of the swirl amplifier 1, and a controller 5 is provided on the fluid flow pipe 3. Additionally, a sensing device 4 to transmit a signal to the controller 5 by sensing a pressure change is provided on the fluid flow pipe 2. Consequently, as it is possible to perfectly block or reduce a main stream along the fluid flow pipe 2 in accordance with a control flow controlled by the controller 5, it is possible to adjust and control it with the main stream.
Patent JP-S62215138-A (JP)
Inventor: ADORIANUSU HENRITSUKUSU IGUNAS
IPC: F16F9/08
Filed: 1987-01-29
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-S62175702-A (JP)
Title: Optical radiator
Inventor: MORI TAKASHI
IPC: F21V8/00
Filed: 1986-01-29
Abstract: PURPOSE:To emit light propagated in a photoconductor rod in a desired radial direction by dividing the photoconductor rod radially into plural pieces about the center point as a common point and forming reflecting surfaces as respective divided surfaces. CONSTITUTION:The photoconductor rod is divided into three parts 101, 102, and 103 about the center line Q as the common point, and the respective divided surfaces are made into reflecting surfaces 11. A transparent cylinder body 20 is formed in a specific shape 10 by matching the divided photoconductor rods 101-103. The light emission end 1a of the photoconductor cable 1 is arranged opposite end surfaces of the respective divided photoconductor rods 101-103 and when the end 1a is arranged opposite the photoconductor rod 101, light is emitted radially within a range of theta1 deg. in the axial direction of the photoconductor rod. Similarly, when the end is arranged facing the divided photoconductor rod 102, the light is emitted within a range of theta2 deg..
Patent JP-S61177007-A (JP)
Title: Fm demodulation circuit
Inventor: HASHIMOTO MASAYUKI
IPC: H03D3/00
Filed: 1985-01-31
Abstract: PURPOSE:To omit phase inversion processing based on an inversion circuit or the like and to remove a differential circuit to CONSTITUTION:The FM demodulator 11 is constituted by connecting the 1st integration circuit 12 having an integrating capacitor.
Patent JP-S59144388-A (JP)
Title: Motor for electric motor vehicle
Inventor: ENDOU TAKUYA
IPC: H02P6/08
Filed: 1983-02-07
Abstract: PURPOSE:To reduce the size and cost of a motor for an electric motor vehicle and to save electric energy by controlling the energization of an armature partly in the armatures of a plurality of commutatorless motors at the starting time and controlling the energization of the remaining armatures after a counterelectromotive forces are generated. CONSTITUTION:When an accelerator pedal 41 is depressed and an accelerator pedal signal Pc is inputted, a controller 40 respectively outputs gate control signals PG1-PG6 to the thyristors SCR1-SCR6 of an inverter main circuit 43 to convert a DC voltage from a battery 45 to 3-phase AC. Thus, only the armature 32 in the two armatures 32, 33 of a commutatorless motor 20 is energized and started. Then, the controller 40 reads out a rotation detection signal PD from a rotary sensor 36 to discriminate arrival of rotating speed for generating sufficiently high counterelectromotive force. Then, base drive signals PB1-PB3 become high level to turn the transistors Q1-Q3 of a switching circuit 44 ON, thereby flowing the 3-phase current to the remaining armature 33 to rotate the rotary shaft of the rotors 25, 26 by the both rotary forces.
Patent JP-H05215976-A (JP)
Title: Optical switch
Inventor: KOBAYASHI MASARU
IPC: G02B26/08
Filed: 1992-02-03
Abstract: PURPOSE:To provide the optical switch having a self holding property without having disconnection time by providing means for bending and restoring an optical coupling part along the longitudinal direction of two pieces of optical fibers. CONSTITUTION:The optical coupling part is formed by polishing the flanks of the optical fibers 1, 2 or fusing and stretching these fibers by heat over a certain length of several 10mm thereby narrowing the spacing between the two fibers to several 10mum. The optical coupling part is coated with a coating material having the refractive index lower than the refractive index (about 1.45) of the cladding layers of the optical fibers. The light propagated in the optical fibers is not coupled at several 10mm coupling length and several 10mum spacing between the cores 4 and the incident light from the optical fiber 1 is emitted from the optical fiber 1 as it is, if the optical fiber pair which is the optical coupling part is in a straight state. The light propagated in the optical fiber 1 is bled to the optical fiber 2 side by the curvature and the effective inter-core spacing is narrowed if the optical coupling part is bent at a curvature to the optical fiber 1 side. Then, the direction and quantity of bleeding of the propagated light are controlled by the bending and restoring of the optical coupling part.
Patent JP-H0786530-A (JP)
Title: Alternate metal/source virtually grounding type flash eprom cell array
Inventor: ARUBAATO BAAJIMONTO
IPC: G11C16/04
Filed: 1993-02-04
Abstract: PURPOSE: To realize an alternative metal/source virtual grounding flash EPROM cell array by forming an array architecture having no contact and enabling the usage of ETOX cell write technique in a cell structure having the array architecture. CONSTITUTION: In the write of cells A, B, a word line 2 is represented by Vtp, a bit line N-1 by Vss, Vcc and a bit line N by Vcc, Vss and a bit line N+1 is brought to a floating state and write voltage Vcc is applied to selection lines 1, 2, and the selection lines 2, 1 are held at Vss. In a flash erase mode, erase voltage Ver is applied to each (N-1, N, N+1) of the bit lines, the selection lines 1, 2 are held at Vss, and the Fowler-Nordhaim tunnel operation of electrons from the floating gates of the cells to the source sides is generated. Accordingly, the generation of junction breakdown is prevented in a graded type N+/N-source junction, and cell size is miniaturized and scaling possibility is further facilitated.
Patent JP-H09212835-A (JP)
Title: Rotary cylinder device, and recording or reproducing device
Inventor: FUJITA HIROYUKI
IPC: G11B5/52
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a small and highly accurate rotary cylinder device. SOLUTION: The rotary cylinder 1 provided with a magnetic head 5 at the specified position and a fixed cylinder 2 for making a magnetic tape run by guiding it are coaxially arranged through a center shaft 3. Dynamic pressure bearings formed at appropriate positions on the peripheral surface of the center shaft 3 and a motor part for driving the rotary cylinder 1 to rotate are provided in the device. The attracting force of a driving magnet 12 is set so that the moment around the center of rotation generated by the attracting force in the thrust direction of the driving magnet 12 becomes equal to the moment around the center of rotation of the dynamic pressure bearing generated from a tape load through the magnetic head 5.  A back yoke 17 fixed to the side of fixed cylinder 2 is specially provided in the motor part, and a space 24 consisting of a nonmagnetic material is interposed between the back yoke 17 and a motor substrate 15, thereby the driving magnet 12 and the back yoke 17 are separated by the specified distance.
Patent JP-H01191842-A (JP)
Title: Photographic paper carrying device for photograph printing device
Inventor: OZAWA YOSHIO
IPC: B65H5/06
Filed: 1988-01-28
Abstract: PURPOSE:To deliver photographic paper to a developing device without requiring special driving force by inserting and holding the photographic paper which has been cut after printing to the developing device from a photograph printing part, carrying it to the developing device by a feeding-in means and transferring the driving force of the developing device so that it can be cut off, to the feeding-in means by a transfer means. CONSTITUTION:Photographic paper 14 which has been printed is carried from a photograph printing part 16 to a developing part 20 by a carrying device 18. The photographic paper 14 from this printing part 16 is carried in the direction of rollers 46, 56 which is brought to press-contacting between a fixed frame 40 and a moving frame 42 for constituting the device 18 through a cutter part 38 by inserting/holding and carrying rollers 32, 34. In the carrying path of the upper part of the uppermost stage of these rollers 46, 56, an opening/closing and carrying means by rollers 80, 82 is constituted. A rotary arm 112 having a tension coil spring 128 is provided against these rollers 80, 82, the arm 112 is selected and moved to an imaginary line state and a full line state, and in the imaginary line state, a torque of the developing part 20 is transmitted to the roller 80, and in the full line state, the roller 80 is set to a stop state.
Patent JP-H09211863-A (JP)
Title: Positive image forming composition
Inventor: KAWAMURA KOICHI
IPC: G03F7/039
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To ensure high sensitivity, slight shrinkage of a film, high resolving power and slight deterioration of the resolving power and to improve stability by incorporating a compd. which generates an acid by the action of light or heat and a specified sulfonimido compd. SOLUTION: This compsn. contains a compd. which generates an acid by the action of light or heat and a sulfonimido compd. represented by the formula L1 -(SO2 -NR2 -SO2 -R1 )n , wherein (n) is an integer of 1-6, R1 is an arom. group, a substd. arom. group, an alkyl or a substd. alkyl, L1 is an arom. group, a substd. arom. group, an alkyl or a substd. alkyl in the case of n=1, L1 is a multivalent combining group consisting of nonmetallic atoms in the case of 2<=n<=6, the combining group may have a substituent, R2 is an optionally substd. alkoxymethyl, an optionally substd. arylmethyl or an optionally substd. alicyclic alkyl.
Patent JP-H04256559-A (JP)
Title: Internal surface polishing device
Inventor: TAKAMATSU KOJI
IPC: B24B5/06
Filed: 1991-02-08
Abstract: PURPOSE:To execute the polishing of an internal surface in a high accuracy, by controlling so that a polishing load becomes constant with an arm being rotated by a micro driving means according to the polishing load applied on the internal surface. CONSTITUTION:The change of the polishing load of a polishing tool 36 to the internal surface 16a of a work piece 16 is detected by a detection means 37. Then, an arm 34 is rotated with a microdriving means 31 being driven by this detection signal. Therefore the polishing load applied on the internal surface 16a of the work piece 16 by the polishing tool 36 can be maintained constant at real time.