baber/WOPTO huggingface dataset:
Patent JP-H09288877-A (JP)
Title: Disk cartridge
Inventor: MIZUTANI HIKARI
IPC: G11B23/03
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To secure the mounting space of a twist coil spring for energizing a shutter, while making a disk cartridge compact. SOLUTION: A window hole 6 for reading and writing a signal is provided on a main body case 1 wherein the disk 2 is freely rotatably housed. This window hole 6 is opened or closed by the shutter 7 mounted on the external surface of the main body case 1 so as to freely slide in the left/right direction. The twist coil spring 19 energizing the shutter 7 to move always in the closed direction is hooked between a slider 20 abutted on the shutter 7 and the main body case 1. The twist coil spring 1 is provided with arm parts 19b, 19c having different lengths, which are extended from both ends of an intermediate coil part 19a. The arm part 19c at the shorter side is engaged with the back side of a recessed part 11 on a side wall 12 of the main body case 1 and the arm part 19b at the longer side is engaged with the slider 20 respectively.  Even though the shutter 7 is moved near the side wall 12 for the purpose of making the whole disk cartridge compact, the twist coil spring 19 is flexuously deformed to the state both arm parts 19b, 19c come near each other so as to be along the inner surface of the side wall 12, without causing the interference of the twist coil spring 19 with the recessed part 11.
Patent JP-H10312326-A (JP)
Title: Method and device for deciding information kind
Inventor: TOKUMARU KOJI
IPC: G06F12/00
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a method and device capable of deciding the correct kind of an information file without changing an identifier even if the kind of the information file is changed. SOLUTION: A kind of information file which is fixedly allocated in advance according to the contents of a fixed part of an identifier by an identifier/ information kind correspondence means 13 is retrieved and a file content discriminating means 14 decides whether or not a specific part of the information file 17 corresponding to the identifier has a specific pattern; when so, the information file 17 is regarded as a script and executed by a script executing means 15. When the information kind is obtained as a result, this is replaced with the retrieved information kind to obtain the real information kind, thus dynamically deciding the information kind.
Patent JP-S611370-A (JP)
Title: Laver dryer
Inventor: OOTSUBO SHIGETAKA
IPC: A23L17/60
Filed: 1984-06-14
Abstract: PURPOSE:To obtain good finished dried laver without fluctuation of place and time of laver drying, by providing a laver drying chamber with an almost closed structure, and adjusting the air flow rate blown from warm air blowing ducts to laver screen transferring spaces with an air flow rate controller. CONSTITUTION:A laver dryer equipped with a drying chamber 1 having the upper endless transfer path 2 for laver (m) having the upper part closed with a ceiling member (1a) to give an almost closed structure thereto, plural warm air blowing ducts 5 having warm air blowing holes 7 side by side provided below laver screen transferring spaces (A), directing openings 9 thereof to the side of a heat exchange chamber 10, and air flow rate controllers 23 at the respective openings 9 for controlling the warm air blown on the laver (m) on the transferring path 2.
Patent JP-2000314440-A (JP)
Title: Cylindrical leaf spring member and compression spring device
Inventor: TSUCHIDA HARUO
IPC: F16F15/08
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a strong repulsive force despite of being made of a synthetic resin by connecting the tops of a plurality of leaf springs, which are circular arc viewed from the top and bottom-half opened semicircular arc viewed from the front, to the bottom face of a ringed top plate at equal intervals and integrally forming them by the synthetic resin with small clearances interposed between the respective leaf spring bottom ends. SOLUTION: This cylindrical leaf spring member 1 is formed into a circular arc, as viewed from the top and a bottom-half opened semi-circular arc viewed from the front and provided with a plurality of leaf springs 2 of the same shape and the same dimension, and the top part formed of the intermediate parts of the respective leaf springs 2 is connected to the bottom face of a ringed top plate 3 at approximately equal intervals. The respective leaf springs 2 are formed into a cylindrical shape so as to be hidden in the bottom of the top plate 3 as viewed from the top, and provided with small clearances 5 interposed between the bottom ends 4 of the respective leaf springs 2 which are suspended downward, and the whole of them are integrally formed of synthetic resin which is superior in elasticity.  Despite being made of synthetic resin, this constitution can provide a strong repulsive force by elastically and simultaneously deforming a plurality of leaf springs 2 and elastically restored them.
Patent JP-S5915150-A (JP)
Inventor: OZAKI NOBUO
IPC: E04B9/34
Filed: 1982-07-14
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-H10325933-A (JP)
Title: Optical scanner
Inventor: SAKAI KOJI
IPC: H04N1/113
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To provide an optical scanner capable of reducing shading, with a simple constitution. SOLUTION: As for the optical scanner of deflecting a laser beam flux emitted from a light source 1 by a light deflecting means 5 equipped with a deflecting/reflecting surface 5a, and condensing the flux on a surface 7 to be scanned as a light spot through a scanning lens 6 so as to scan with the light, the light source 1 is made inclined at an angle of 45 deg. in both directions of a deflecting direction (Y-axis direction) and a direction (Z-axis direction) orthogonal to the deflecting direction in a plane where a polarizing direction is vertical to the optical axis.  Thus, the light is made incident on the deflection/reflection plane 5a as the polarized light lying halfway between 'P-polarized light' and ±S-polarized light', then, the occurrence of shading is reduced as compared with the case that the P-polarized light or the S-polarized light is made incident on the plane 5a, and also, the unevenness of the image light quantity is reduced.
Patent JP-S5646883-A (JP)
Title: Novel cephalosporin compound and its preparation
Inventor: FUJII TOSHIYUKI
IPC: A61P31/04
Filed: 1979-09-27
Abstract: NEW MATERIAL:The titled compound expressed by formula I (R 1  is H, lower alkyl, lower aminoalkyl, etc.; R 2  is H, acetoxy or S-Het group; R 3  is H or carboxyl- protecting group).  
     EXAMPLE: Sodium 7-[ (2-acetoamidinomethylphenyl)acetamido ]-3-acetoxymethyl- 3-cephem-4-carboxylate.  
     USE: A medicine having an antimicrobial activity against Gram-positive and Gram- negative bacteria, particularly improved activity against Gram-negative bacteria.  
     PROCESS: A compound of formula II is reacted with an iminoether hydrochloride of formula III (R 4  is lower alkyl) in a solvent, e.g. water or a lower alcohol, at -10W 10°C, preferably in the presence of a buffer agent, e.g. sodium phosphate, at pH7W 11 to give the compound of formula I. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08191648-A (JP)
Title: Relayed inner line type fishing rod
Inventor: OKAMOTO TOSHIHISA
IPC: A01K87/04
Filed: 1995-04-24
Abstract: PURPOSE: To provide a relayed inner line type fishing rod which can smoothly guide the line and shift the line guides backward so that a smaller-diameter rod may be received in a larger-diameter rod deeply. CONSTITUTION: Floating line guides 8, 8' and 8" are arranged so that they are held as they project inward. When the smaller-diameter rod 3 relayed and held on the top end of the larger-diameter rod 2 is released and received into the larger rod 2, these line guides are shifted from the held positions backward.
Patent JP-2000072377-A (JP)
Title: Travel path limiter for traveller
Inventor: ZACHARIAS KARL
IPC: B66C7/16
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To provide an economical travel path limiter fixed to a flange with two side members, usable with a beam at its upper or lower side. SOLUTION: A clamper 5 to be arranged at both sides of the flange 2b of an I-shaped roadway 2 is provided with pawl side members 3, 4 adapted to be pushed against the flange side face and the side members 3, 4 are pushed against one flange face of flange faces 8, 10 with fastening members 6, 7. Through-openings 13, 14 axially aligned in a mounting condition are fastened by passing a screwed spindle 12 therethrough. The side members 3, 4 having through-openings 18a, 18b parallel to the first axially aligned through-openings 13, 14 are fixed to the flange 2b with the fastening members 6, 7 by rotating the side members 3, 4 180 degrees in perpendicular.
Patent JP-H1128212-A (JP)
Title: Three-dimensional imaging system and method
Inventor: HATFIELD WILLIAM THOMAS
IPC: G01S7/52
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To easily recognize the anatomical structure by acquiring intensity data and a color flow partially derived from an ultrasonic echo reflected by a subject and storing the same, and retrieving a set of pixel data corresponding to the concerned volume to be displayed. SOLUTION: The intensity data and a color flow are obtained by partially deriving from an ultrasonic echo reflected by a confusion medium in a subject obtained by an ultrasonic tranducer array by a processor 4 including a B mode processor 4A and a color flow processor 4B. Subsequently pixel data having color flow data and intensity data are stored in each of many sample volumes by a scan converter/a display controller 6, and a set of pixel data corresponding to the concerned volume is retrieved. The color flow data and the intensity data in the pixel data set are projected on a first image plane to form a projection data set, which is displayed on a display monitor 12.
Patent JP-S5348456-A (JP)
Title: Dicing method of semiconductor substrate
Inventor: TAGUCHI AKIRA
IPC: H01L21/301
Filed: 1976-10-14
Abstract: PURPOSE: Pellet failure at the time of dicing a semiconductor substrate to pellets is obtained by providing ciding grooves to the semiconductor substrate and affixing the substrate and a glass plate in such a way that the grooves oppose to the glass plate. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0419501-A (JP)
Title: Width and position detector for plate type member
Inventor: KII HIROTAKA
IPC: G01B7/04
Filed: 1990-05-14
Abstract: PURPOSE:To accurately detect the width and position of the plate type member even when it is difficult to detect them optically by providing two couples of rectangular parallel plate type capacitors which have common electrode plate intervals on respective width-directional edge parts of the plate type member. CONSTITUTION:The two couples of rectangular parallel plate type capacitors 1 and 2, and 3 and 4 which have the common electrode plate intervals are arranged on the respective width-directional edge parts of the plate type member 9 in the conveying direction while sides are in the conveying directions and each side has specific width- directional deviaton (e) so that the corresponding edge parts pass through the opposition spaces between the capacitors. The electrostatic capacities of the two couples of capacitors 1 and 2, and 3 and 4 arranged at the respective width-directional edge parts of the plate member 9 are expressed by two equations which includes the width- directional size X of the respective edge parts in the width direction of the plate member 9 in the opposition spaces of the respective capacitors and a quantity regarding the dielectric constant of the plate type member 9 as unknowns. For the purpose, the two equations are solved to find the width-directional size X as to the respective edge sides in the width direction and know the width and position of the member 9 from the equations.
Patent JP-H01293016-A (JP)
Title: Circuit for controlling output of transmitter
Inventor: YOSHIHARA SHIGEO
IPC: H04B1/04
Filed: 1988-05-20
Abstract: PURPOSE:To cause a wide-band transmitter to obtain a stable transmission output in a wide band range by correcting the frequency of a reference voltage which controls the transmission output of the transmitter by using the control voltage of a voltage- controlled oscillator(VCO). CONSTITUTION:A control amplifier 12 has amplification degrees corrected by the control voltage VAPC of the VCO 2 in accordance with the frequency characteristics of fL, fM and fH of an output voltage VDET. In other words, the amplification degree of the amplifier 12 is controlled in accordance with the frequency characteristics of the control voltage VAPC. In the course of the control, the gain of the amplifier is set against the frequency so that the frequency can have the same characteristics as the output voltage VDET in the appended figure has as shown by the solid lines in the appended figure. Then the frequency characteristics of the output voltage VCONT of the amplifier 12 becomes the same as those of the output voltage VDET and, for example, since the output voltage VCONT also drops even when the output voltage VDET drops at the time of frequency fL, the output voltage VCC1 of a high-frequency amplifier 5 becomes the same as the voltage of the frequency fM and the same transmission output as that obtained at the time of frequency fM can be obtained at the time of the frequency fL. Therefore, the transmission output can be maintained at a fixed level.
Patent JP-2000313593-A (JP)
Title: Lift up device for vehicle
Inventor: KATO ETSUO
IPC: B66F7/06
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To make liftable a vehicle with lowered height on the ground by installing a step-on base elevatable and storable under a floor surface at each place on the floor surface grounded by each wheel of a vehicle stopped at an elevating/lowering portion by a lift. SOLUTION: The step-on base 5 is disposed at each position where four wheels of a vehicle V elevated and lowered by a lift 1 grounds a floor surface. After each step-on base 5 is held at an upper stop position, inclined plates 7 stored at the inside of each table 5 are pulled from opening parts before and after each step-on base 5 and these inclined plates 7 are installed so as to be an inclined path to just connect a floor surface FL and an upper surface of each step-on base 5. Subsequently, when each wheel of the vehicle V rides in these step-on bases 5, each swing arm 4 provided on the lift 1 is extended under the floor surface FL of the vehicle V and each bracket metal 4b can be engaged to a supporting part under the floor surface FL of the vehicle V because the height on the ground from the floor surface FL of the vehicle V becomes a specified height (5 cm).
Patent JP-H0419325-A (JP)
Title: Intake device for engine
Inventor: IRIYA YUUICHI
IPC: F02B27/02
Filed: 1990-05-14
Abstract: PURPOSE:To obtain an intake inertia effect over a wide range of engine speed by providing a bulkhead for diving all of the openings into two within a collector having the openings corresponding to cylinders in number, and also providing a valve opened/closed according to the engine speed. CONSTITUTION:The title device is provided with a collector 22 which has a constant capacity and is adapted to supply intake air from openings 26 to 29 corresponding to cylinders in number to the cylinders. Within the collector 22, there is formed a bulkhead 35 for partitioning a part of the capacity of the collector and for dividing each of the openings 26 to 29 into two. Furthermore there are provided manifold braches 31 to 34, which are branched into branch passages 31a to 34a and 31b to 34b, respectively. The branch passages 31a to 34a, and 31b and 34b are connected with inside openings 26a to 29a, and outside openings 26b to 29b, respectively. There is formed a hole 37 opened to the bulkhead 35 for introducing air flowed in the collector 22 into the interior of the bulkhead 35. The valve 38 is provided within the hole 37 and is controlled by a control means 47 through a drive unit 45 so as to be closed in a low/ medium rotational range and opened in a high rotational range according to the signal from an engine speed sensor 46.
Patent JP-H05326986-A (JP)
Title: Sensor output stabilization circuit
Inventor: SHIMIZU SHINKICHI
IPC: G01L9/04
Filed: 1992-05-15
Abstract: PURPOSE:To provide a sensor output stabilization circuit capable of performing accurate measurement by preventing the occurrence of errors of detected voltage basing upon the dispersion of resistance value of a detection element. CONSTITUTION:A detecting element 2, which forms a bridge and its resistance value is changed by the detected physical value, is connected between an output terminal 6 and a minus input terminal 7 of a non-reversing amplifier 1, the minus side input terminal 7 is grounded through a sensing resistor 3, a detected voltage is output from the intermediate portion of the bridged detecting element 2 in a sensor output circuit, and the sensing resistor 3 is formed on the same substrate by the same process as detecting element's.
Patent JP-H0420004-A (JP)
Title: Function waveform generator
Inventor: TSUKADA TOSHIAKI
IPC: G06G7/26
Filed: 1990-05-14
Abstract: PURPOSE:To expand a frequency band substantially by eliminating the component in the vicinity of a Nyquist frequency among a function waveform data stored in a memory. CONSTITUTION:A harmonic component is eliminated from a rectangular waveform data stored in a memory 1. Since a harmonic component is eliminated in advance from a waveform data read from the memory 1 as shown in the spectrum diagram in which the spectrum in the frequency band A near the Nyquist frequency fc/2 is missing, the harmonic component included in an analog signal outputted from a D/A converter 3 is decreased. Thus, the effect of harmonic waves onto a low pass filter 5 is decreased and the band of the low pass filter 5 is made broader than a conventional band. Thus, a function waveform generator whose frequency operating band is expanded substantially is realized.
Patent JP-H10312542-A (JP)
Title: Manufacture for optical disk, optical disk and optical disk apparatus
Inventor: CHIAKI SUSUMU
IPC: G11B7/24
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To generate clocks of higher accuracy than a serpentine of a groove, by generating a signal to be modulated by means of phase modulation, so that a period when a logic level rises is equal to a period when the logic level falls in an interval corresponding to an interval from a start to the center of each bit of serial data or from the center to an end of the bit. SOLUTION: A wobble data generation circuit 6 of a mastering device 1 sequentially generates wobble data blocks synchronously with the rotation of a disk matrix 2 and outputs the blocks as wobble data ADIP sequentially to a wobble signal generation circuit 7. A generation circuit 7A at the wobble signal generation circuit 7 generates and outputs a predetermined reference signal. The mastering device 1 controls a spindle motor 3 with the use of one reference signal generated at the generation circuit 7A, whereby a wobble signal WB synchronous with the rotation of the disk matrix 2 is generated.
Patent JP-2000313829-A (JP)
Title: Liquid ink eraser composition
Inventor: INUBUSHI YOICHI
IPC: C08K3/22
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid ink eraser which can prevent the agglomeration and settling of inorganic in the liquid ink eraser and flow out when filled in a vessel not containing a metallic sphere for shaking and stirring and left to stand. SOLUTION: In the liquid ink eraser composition of a white inorganic powder dispersion having white inorganic powder, a film-forming polymeric dispersing agent and a non-water-soluble organic solvent as the essential components, water is further incorporated thereinto by the use of an emulsifying agent to form a water-in-oil type emulsification state, i.e., a state in which water is dispersed and present as fine droplets in a medium of the non-water-soluble organic solvent.
Patent JP-2000313416-A (JP)
Title: Article carry-in apparatus in machine for packaging with stretch-wrap film
Inventor: INOUE KIYOKAZU
IPC: B65B11/10
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To prevent defective packages from occurring and articles from being damaged by avoiding a tray which is transferred from an article carry-in conveyer to an article push-up device in an incorrect delivery direction. SOLUTION: A size WA in a fore-and-aft direction A which is a carry direction of a tray 50 and a size LB in a lateral direction which is orthogonal to the carry direction are respectively measured, and whether they are in a predetermined sizing relation is determined by comparing the fore-and-aft size WA which is a reference size measured with the lateral size WB. When they are determined not to be in the predetermined sizing relation, an article carry-in conveyer is stopped. An optimum size with a correction size value added to or reduced from the reference size may be compared. Even if the fore-and-aft size WA is larger than the lateral size WB, if they are in a specified condition range for determining the predetermined sizing relation, the article carry-in conveyer is not stopped but continues to drive.
Patent JP-S5828092-A (JP)
Inventor: JIYOON BII MATSUKUGOOWAN
IPC: B23D21/14
Filed: 1981-08-07
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-H09289572-A (JP)
Title: Picture reader
Inventor: ITO YOSHIYA
IPC: G03B27/62
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To attain the compatibility of the press plate of two-step hinge mechanism with a function for detecting the size of an original and also to detect the size of the original on the proper timing by providing two-step hinge mechanism and the function for detecting the size of the original. SOLUTION: The press plate 101 is constituted of two-step mechanism consisting of an intermediate part 103 connected to a fixing part 102 through the use of hinge mechanism and a press plate mainbody 104 connected to the intermediate part 103 through the use of hinge mechanism. An open/close angle detecting sensor 203 is arranged at the intermediate part 103 side of the press plate 101 to detect the open/close angle of the intermediate part 103. An original size detecting sensor 102 detects the size of the original on the signal change timing of the open/close angle detecting sensor 203.  That is, the press plate mainbody 104 and the intermediate part 103 are properly opened by a press plate rotation restricting member so that the compatibility of the press plate of two-step hinge mechanism with the function for detecting the size of the original is attained and the size of the original is detected on the proper timing.
Patent JP-S6015671-A (JP)
Inventor: OKADA CHIYOUZOU
IPC: B41M3/16
Filed: 1983-07-07
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-S614835-A (JP)
Title: Throttle valve regulating mechanism
Inventor: SHIRAKI MANABU
IPC: F02D11/10
Filed: 1984-06-15
Abstract: PURPOSE:To reset a throttle valve smoothly and automatically to the closing position through a spring mechanism upon power interruption to a motor by providing a brushless motor comprised of a field magnet and a stator armature while coupling directly to the shaft for supporting the throttle valve. CONSTITUTION:A disc-type throttle valve 3 is fixed rotatably through a rotary shaft 4 in an airflow path 2 formed in the throttle body 1 and the opening is regulated through a valve drive mechanism 6. The valve drive mechanism 6 is cimprised of a magnetic stator yoke 11 secured to the sideface section 1b of the throttle body 1 and a stator armature 12 symmetrically arranged in 180 deg. symmetry with two flat armature coils 9-1, 9-2 secured to the stator yoke 11 face. Furthermore, a field magnet 13 comprised of N and S pole field magnet segments 13-1, 13-2 while secured to an annular yoke 1 fixed at the end of the rotary shaft 4 is provided while facing with the stator armature 12.