baber/WOPTO huggingface dataset:
Patent JP-S6064976-A (JP)
Title: N-substituted flavone-8-carboxamide derivative, and its preparation
Inventor: ITOU YASUO
IPC: A61P15/00
Filed: 1983-09-19
Abstract: NEW MATERIAL:A compound shown by the formula I [R1 is H, CH3, or C2H5; R2 is H, lower alkyl, lower alkoxy, halogen, or nitro; R3 is H, or lower alkyl; k is integer of 0-3; m is 0 or 1; X and Y are H, or CH3; A is group shown by the formula -N(R4)(R5) (R4 and R5 are lower alkyl, or form ring through O or without O, or shown by the formula II (n is 2 or 3; R6 is lower alkyl)] or its pharmaceutically accetable acid addition salt. EXAMPLE:N-(2-Diethylaminoethyl)-3-methylflavone-8-carboxamide. USE:A remedy for disorders of urinary tract. PREPARATION:A compound shown by the formula III [R7 is OH, halogen, -OR8, -O-COOR9 (R8 and R9 are lower alkyl)] is reacted with a compound shown by the formula IV in the presence of a condensation agent (e.g., N,N-dicyclohexylcarbodiimide) in an inert organic solvent at room temperature, to give a compound shown by the formula I .
Patent JP-S6329302-A (JP)
Title: Magnetic head crosstalk removing device
Inventor: HONMA KIYOSHI
IPC: G11B5/02
Filed: 1986-07-21
Abstract: PURPOSE:To cancel the magnetic field of a crosstalk with the magnetic field of a reverse polarity, to easily realize a multihead and to obtain an image having a high picture quality without generating a beat by generating the signal of the magnetic field to occur by the crosstalk between plural magnetic heads accessed and arranged mutually and the signal of the magnetic field of the reverse polarity. CONSTITUTION:When a tape 6 recorded by a tape pattern is attached to a magnetic head 1 at a prescribed relative speed, a head 2 reproduces a track A, a head 3 reproduces a track B and at the head 2, a signal A is obtained, and at the head 3, a signal B is obtained. Accompanying this, a signal B/n by the crosstalk between the head 2 and the head 3 is inputted to the head 2, and a signal A/n is inputted to the head 3. Since a coil 7a connected to a coil 7 wound to the head 2 is wound to the head 3, the signal of the reverse polarity, which is -(A/n)-(B/n<2>), occurs at the head 3 and the signal of the reverse polarity, which is -(B/n)-(A/n<2>), occurs at the head 2, the magnetic field to occur by the crosstalk is cancelled by the magnetic field to occur by the coil 7a and B/n and A/n are removed.
Patent JP-H08338082-A (JP)
Title: Sound-absorptive body and unit
Inventor: FUJIWARA KYOJI
IPC: E04B1/86
Filed: 1995-06-14
Abstract: PURPOSE: To obtain a sound-absorptive body excellent in the sound-absorptive characteristic in the low frequency zone, by providing a plurality of ribs fixed so as to form resonant spaces connected to an air chamber, in the sound- absorptive body, and a plurality of pierced holes connected to the air chamber at the base bottom of the ribs. CONSTITUTION: A sound-absorptive structure is constituted of a wall face 1 and a sound-absorptive body 3 arranged through an air chamber 2, and a spacer 4. The sound-absorptive body is provided with a plurality of ribs 6 forming resonant spaces 5 connected to the air chamber 2, and a plurality of pierced holes 8 at the base bottom 7 positioned in the depth of the ribs 6. Sound waves from the outside collide with the sound-absorptive body on the surface and enter into the air chamber 2 and the resonant spaces 5 at the rear side through the pierced holes 8 and the waves are absorbed by the resonance effect of the air chamber 2 and the resonant spaces 5.  Since the sound-absorptive body 3 has a structure provided with a number of pierced holes 8, a sound-absorptive structure excellent in the sound-absorptive characteristic of the low frequency zone can be formed by the combination with the air chamber 2.
Patent JP-H1126049-A (JP)
Title: Connector
Inventor: SUMI YOSHIYUKI
IPC: H05K3/34
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a fixing metal fitting structure which can be used both for a surface mounting type connector and a DIP-type connector, with respect to a connector provided with the fixing metal fitting which is a reinforcing member. SOLUTION: This connector comprises an insulating housing 20 opened in the upper part, connection terminals 21 which lead out plural contact end parts installed in the inside of the housing 20 to outside the housing 20 for providing electrical connection, and fixing metal fitting 12D which are bent rectangularly to reinforce and to fix the housing 20 on a base 11. In this case, rectangularly bent upper part pieces 13D of the fixing metal fittings 12D are fixed in the housing 20, and cut parts are formed from the middle parts of lower end pieces 13E so as to be fixed in the base 11 by soldering in the direction towards the free end parts to widen the creepage surface areas where soldering is carried out.
Patent JP-S5962744-A (JP)
Title: Air spring type hydraulic shock absorber
Inventor: KOBAYASHI TERUO
IPC: F16F9/08
Filed: 1982-09-30
Abstract: PURPOSE:To permit a large capacity load to be burdened by forming the turn- over receiving part for a rubber boot onto a housing which forms an air chamber and allowing said receiving part to be attached onto the turn-over part of the rubber boot before the load in the case when a piston rod extends perfectly is applied onto a shock absorbing member at the bottom and allowing a part of the load to be burdened. CONSTITUTION:Before a bump stop 32 is attached onto a retainer 33, the receiving part 29 of a housing 22 which moves integrally with a piston rod 17 is attached onto the turn-over part 25 of a boot 23. The perfect extension load in the final period of stroke of the piston rod 17 is received by the boot 23, of course by the bump stop 32. Therefore, the load absorbing capacity is increased, and the perfect extension load in a large capacity can be burdened. The load in the vicinity in the final period of stroke is varied smoothly, and the load in perfect extension is absorbed softly, and shock can be reduced. The shock absorbing characteristic can be selected arbitrarily by changing the caulking position for the boot 23.
Patent JP-H0811491-A (JP)
Title: Inverting mechanism of scale for parallel rule
Inventor: SHIOTANI TSUTOMU
IPC: B43L13/02
Filed: 1994-06-30
Abstract: PURPOSE:To invert a scale in such a manner that a spring for floating does not make any hindrance to working. CONSTITUTION:In a parallel rule provided with carriages 3 movable in the same direction by the same amount along rails 5 fixed on both sides of a drawing board 1, a bracket 13 installed rotatably to the carriages 3 and a scale 2 installed on the bracket 13, a control means for controlling a spring means for floating the scale 2 off the drawing board 1 upwardly to the constant stretching or opening is formed on the side faces of the carriages 3. An engaging section for engaging the scale 2 with the spring means in the state of floating slightly off the surface of the drawing board 1 is formed on the bracket 13.
Patent JP-H05339514-A (JP)
Title: Pigment composition and pigment dispersion
Inventor: HAYASHI MIKIO
IPC: C09D11/037
Filed: 1992-06-05
Abstract: PURPOSE:To eliminate defects in the conventional technique for the surface treatment of an organic pigment to thereby obtain an organic pigment composition which has good wettability by a vehicle, can be easily dispersed in a short time, and has good flowability. CONSTITUTION:The title composition comprises 100 pts.wt. organic pigment and 0.2-20 pts.wt. alkylene oxide adduct of a rosin. The title dispersion comprises the composition and a printing-ink or coating vehicle.
Patent JP-S5873059-A (JP)
Title: Record player
Inventor: ONO TSUYOSHI
IPC: G11B21/02
Filed: 1981-10-27
Abstract: PURPOSE:To absorb overshoot and to control an arm to set a correct position, by counting pulses generated for a prescribed time in the same direction as before stop command, even after the reception of a carrying stop signal command of a pickup arm. CONSTITUTION:A comb-tooth gear 7 is incorporatedly rotated with a pickup carrying motor via a pulley and a belt, pulses generated from a photo-interruptor fitted at the both sides are counted and inputted to a CPU to measure the position of a pickup arm. After the CPU instructs a motor stop signal, the count is continued in the same direction before the stop command for a prescribed short time T, e.g., several ms-several tens of ms. In counting the pulses, the leading edge or trailing edge of the pulse is conversely used depending when the arm goes from the outer circumference to the inner circumference or inversely. Thus, overshoot can be absorbed, the arm position can accurately be measured for carrying control.
Patent JP-H09331068-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: TANAKA NOBUHIRO
IPC: H01L29/786
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To avoid the charging of a glass substrate for previously avoiding the charging and the electrostatic breakdown of a device element by forming a connecting thin film below an insulating substrate for making the thin film fill the role of an electrostatic shield. SOLUTION: In order to manufacture a semiconductor device on an insulating substrate 101, a conductive thin film 5 is formed below the substrate 101 to make the thin film 105 fill the role of an electrostatic shield. For example, amorphous silicon films are formed on both upper and lower surfaces of the glass substrate 101 and the surface side of a crystalline silicon film after the transformation from the amorphous silicon, is patterned to be formed into an insular semiconductor layer 102 as an active layer. Next, the upper surface side of the layer 102 is protected by a resist mask 104 so as to implant the residual silicon film 103 on the lower surface with impurity ions. Finally, after removing the resist mask 104, a gate insulating film 106, a source region 108 and a drain region 109, etc., are formed and then silicon film 105 is removed so as to complete the thin film transistor.
Patent JP-S6414260-A (JP)
Title: Ethylene elastomer composition
Inventor: TAKAO HIROMI
IPC: C08K5/19
Filed: 1987-07-08
Abstract: PURPOSE:To form an ethylene elastomer composition which has a high speed of vulcanization, stable antiscorching resistance and storage stability before vulcanization and is excellent in mechanical properties without performing long-time postvulcanization, by adding a vulcanizing agent comprising four specified compounds to a specified ethylene copolymer. CONSTITUTION:To the following component A is added a vulcanizing agent system comprising the following components B, C, D and E: (A) an ethylene copolymer obtained by copolymerizing 50-85mol.% ethylene (a), 50-15mol.% acrylic or methacrylic ester (b) and 1.0-8wt.%, based on the total of components (a) and (b), unsaturated glycidyl ester, (B) a compound containing at least two carboxyl groups in the molecule and/or a polycarboxylic acid anhydride, (C) a quat. ammonium or phosphonium salt, (D) a urea derivative compound and (E) a compound containing at least two imidodicarbonyl bonds in the molecule.
Patent JP-H1118097-A (JP)
Title: Device and method for picking up image and recording medium recording the same method
Inventor: SAKATA TSUGUHIDE
IPC: H04N5/372
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To provide high processing efficiency and memory efficiency at high speed through fetching high quality images by storing pixel data in an image memory in the spatial arrangement of pixel data equivalent to an image pickup element having longitudinally and laterally N-fold pixels (N is an integer), and reading the stored pixel data plural times, while dividing them frame by frame. SOLUTION: The image pickup element arranges a color filter having periodicity for the unit of 8 pixel blocks for the unit of horizontal two pixels and vertical 4 pixels on an image-pickup plane, for example. A pixel-shifting mechanism 2 operates so as to shift light flux made incident to the image-pickup plane of the imaging device for the unit of 2/3 image in positive and negative directions. An image memory 12 can store pixel data worth 9 frames at least. A memory controller 13 stores the pixel data in the image memory 12 in the spatial arrangement of the pixel data of the imaging device having longitudinally and laterally 3-times pixels and reads the stored pixel data nine times, while dividing them frame by frame.
Patent JP-H1023740-A (JP)
Title: Power conversion device
Inventor: OKADA MAKOTO
IPC: H02M7/48
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To generate an alarm without using a separate power source if connected to a DC power source in an opposite polarity to that in a normal condition. SOLUTION: A series circuit of a current limiter resistor 13 for limiting the rush current, and an opposite connection prohibiting diode 14 which becomes a reverse bias condition if the connecting condition with a DC power source 12 is opposite to that in a normal condition, is provided between one power source terminal P and a filter capacitor 16 for applying the output current of the DC power source 12 to the inverter main circuit 17. A short-circuit replay 20 short-circuits both ends of a series circuit of the current limiter resistor 13 and the opposite connection prohibiting diode 14 by turning on a normally open contact 20a at the time of steady state when the rush current decreases below a prescribed level.  A light emitting diode 21 which is connected with both ends of the opposite connection prohibiting diode 14 in an opposite polarity condition is energized for lighting, in the condition that the opposite connection prohibiting diode 14 is reversely-biased from the DC power source 12, through a flywheel diode 17b in the inverter main circuit 17, the current limiter resistor 13 and so on.
Patent JP-H1021128-A (JP)
Title: Hyper-media document generating device
Inventor: MAEDA MASAHIRO
IPC: G06F17/21
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a hyper-media document preparing device capable of automatically generating relation between nodes of a hyper-link in a hyper-media document and reducing the work quantity of a document preparing person. SOLUTION: When logical structure is changed from an input part 1, a link information table in a logical structure storage part 2 is changed and also relation between the nodes is checked and simplified so as to be two- dimensionally expressed by a logical structure simplifying part 3. Based on this, a logical structure visualizing part 4 generates a visible picture. Simultaneously with the generation of the visible picture, a node-to-position information correspondence table generating part 5 generates an action map which indicates correspondence between a position for executing display corresponding to the node and a reference destination.  Information generated by the logical structure visualizing part 4 and the node-to-position information correspondence table generating part 5 is inserted to the hyper-media document being edited by a content inserting part 6 and is outputted from an output part 7.
Patent JP-H0336140-A (JP)
Title: Paper sheet inserting mechanism
Inventor: OKAMOTO FUMIAKI
IPC: B65H19/10
Filed: 1989-07-03
Abstract: PURPOSE:To feed a paper sheet easily in a printer device by arranging a movable tractor, as well as a rack and a pinion that work as a driving source, on a paper sheet inserting part. CONSTITUTION:When a paper sheet 4 is set on tractors 3a, 3b and a paper guide 1 is pushed in, a pinion 8 runs along a rack 7, and its rotational force is transmitted to a feed gear 10 via an idle gear 9, whereby an angular shaft 6 is rotated, and the tractors 3a, 3b are driven, for the paper sheet 4 to be fed along the paper guide 1. When the paper guide 1 is pushed in to some degree, the paper sheet 4 is sent in a printer device along the curved surface of the paper guide 1 and through between plates 13a and 13b. When the paper end is detected by a sensor, a roller 21 is rotated, and the paper sheet 4 is started to be sent in a direction of a platen 20.
Patent JP-S6152230-A (JP)
Title: Apparatus for stretching plastic material
Inventor: HAYASHI TORAHIKO
IPC: A21C3/02
Filed: 1984-08-21
Abstract: In an apparatus for stretching a plastic raw material (11) having viscoelasticity, such as bread dough or confectionery dough, a linear motor (6, 7) or a built-in motor is drivingly associated with rollers (3) which pass around an endless roller path (12). The drive power of the motor which advances the rollers along an endless roller path is also effectively transmitted, by the friction of the rollers with the raw material or with rails, so as to rotate the rollers around their axes, thereby stretching the plastic raw material.
Patent JP-H0615647-A (JP)
Title: Manufacturing die of long fiber composite material
Inventor: KIMURA TAKESHI
IPC: B29K105/08
Filed: 1992-06-30
Abstract: PURPOSE:To insert easily continuous long fibers within a die in a meandering state and repair easily in a short time when the long fibers are broken during insertion. CONSTITUTION:In a manufacturing die wherein a roving 4 is introduced into the die, in which thermoplastic resin extruded through an extruding machine is filled, and after impregnation of the roving 4 with the thermoplastic resin, the same is pulled out of the die and a long fiber composite material is manufactured, movable cylinders 10 and stationary cylinders 11 split in a plurality of pieces are connected alternately with each other in an axial direction, arranged within a die main body 1, the movable cylinders 10 are made movable around the shaft center, regulation pins 10a, 11a as regulation bars are set up on the inside of the cylinders each into a bowstring like state and they are integrated.
Patent JP-H0337946-A (JP)
Title: Observation position display method for scanning type electronic microscope
Inventor: SHINKAWA TAKAAKI
IPC: H01J37/22
Filed: 1989-07-04
Abstract: PURPOSE:To intuitively understand spatial positional relation of a sample by displaying a spatial arrangement of a sample to an electron beam as a bird's-eye view based on coordination information of a sample stage of a scanning type electronic microscope. CONSTITUTION:When an operator operates adjusting knobs 22 to 26 of the respective axes to be constituted of such as a joystick, a driving device 18 detects it to drive a driving motor of a corresponding axis to move a sample stage 11 in the indicated direction by an indicated amount. An arithmetic processing unit 19 takes in the indicated moving direction and moving amount indicated by the adjustment knobs 22 to 26 to make a bird's eye-view of a space position relation of a sample 12 by a method of wellknown computer graphics for being displayed on a display device 21 to be composed of, for instance, such as a CRT together with the numerical value of each axis. Thereby, a space position relation of a sample, an incident position of an electron beam, a scanning region and the scanning direction can be intuitively understood.
Patent JP-S6064037-A (JP)
Title: Method of operating actuator in constructional equipment or the like
Inventor: NAKAMURA SUSUMU
IPC: F15B11/04
Filed: 1983-09-19
Abstract: PURPOSE:To make it possible to continuously control a speed of an actuator, by allowing an accelerator to be operated at a timing when an oil passage selector valve is substantially selected and the speed of the actuator becomes maximum. CONSTITUTION:When a handle of an operation level 4 of a selector valve 2 is rotated rightwardly or leftwardly, a spool of a selector valve 2 is operated to change over the selector valve 2 and operate a working machine such as a crane. At this time, each distance between a projection 17 of a rod 5 and each of one ends 18a and 19a of links 18 and 19 is set so as to operate an accelerator, and the accelerator starts blowing off at a timing when the selector valve is operated to make a speed of an actuator maximum. When the handle is further, operated from an end position of the spool, it is rotated about a pivot point to move the rod 5. As a result, the projection 17 further pushes the links 18 and 19 to further drive the accelerator and increase the speed of the actuator.
Patent JP-H0225228-A (JP)
Title: Anchor bond joint body and its manufacture
Inventor: MATSUI SHIGETOMO
IPC: B21D39/03
Filed: 1988-07-13
Abstract: PURPOSE:To surely contrive the maintenance of the title body without varying an initial performance with the change in the lapse of time by a small number of processes by forming an overhang in a tip part of an anchor recessed part of a substrate, fitting and engaging an anchor of a clad plate to the anchor recessed part by pressure and joining them integrally. CONSTITUTION:On a base plate 1, longitudinal grooves 3, 3... of prescribed width are pierced through a prescribed interval, and lateral grooves 4, 4... of narrow width which have intersected with the grooves are pierced, and an anchor recessed part is formed thereby. In a bottom part of the anchor recessed part 3 of the longitudinal groove, an overhang-like anchor recessed part 5 of a mountain shape is formed along its longitudinal direction. On the lower face of a clad plate 2, projected parallels-like anchors 6, 6... against the anchor recessed parts 3, 4 of the longitudinal grooves and the lateral grooves of the base plate 1 are formed in advance integrally. The clad plate 2 is positioned in the anchor recessed parts 3, 4... of the base plate 1 by its anchors 6, 6... and both of them are pressed, and each anchor 6 of the clad plate 2 goes into the anchor recessed parts 3, 4... of the corresponding substrate 1 and is brought to plastic deformation, fitted and engaged, and the substrate 1 and the clad plate 2 are engaged integrally.
Patent JP-S5697140-A (JP)
Title: Data logger for multipoint
Inventor: KATOU JIROU
IPC: G01D9/00
Filed: 1979-12-31
Abstract: PURPOSE: To make easy the read-in of content of recording, by fetching the data in synchronizing with the nature of data, making different the period of logging of data depending on the channel, and recording data according to the order predetermined.  
     CONSTITUTION: To the bus 14 connected to CPU11, the program memory 12 and the read/write possible memory 13 are connected, data processing is made with CPU11 to enable the logging of multipoint data. This data logger is provided with the scanning circuit 15 which scans the input of multipoint data of groups AWC with the control of the CPU11, to set the fetching period of the data of the groups AWC with the set operation 19 each channel. Further, when the multipoint data is logged in the memory 12, the fetch period each channel is operated according to the clock from the reference clock generator 17 at CPU11, the channel fetches the logging period of data as different value, it is logged in the memory 12 in the predetermined order, allowing to make easy the read-in of data recorded in the memory 12. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2001007450-A (JP)
Title: Optical amplifier module
Inventor: ISHII YUTAKA
IPC: H01S5/00
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To obtain an optical amplifier module without depending on polarization using SOAs(semiconductor optical amplifiers) on which alignment adjustment can be performed easily. SOLUTION: Two SOAs 1a and 1b are arranged, with the surfaces of their active layers orthogonally crossing each other and their optical axes being in parallel with each other. Input light is split into two linearly polarized light rays 4a and 4b by means of a polarization beam splitter 2a, and the light ray 4a is inputted to the SOA 1a as it is. The light ray 4b bent by 90 deg. is inputted to the SOA 1b. Therefore, the SOAs 1a and 1b amplify their input light at appropriate multiplication factors. Since another polarization beam splitter 2b multiplexes the output light ray of the SOA 1a inputted to the splitter 2b as it is and that of the SOA 1b inputted to the splitter 2b after the light ray is bent by 90 deg., polarization non-dependent optical amplification is performed.