baber/WOPTO huggingface dataset:
Patent JP-S6418039-A (JP)
Title: Composite tester for vehicle
Inventor: FUKUDA YUTAKA
IPC: G01M17/007
Filed: 1987-07-14
Abstract: PURPOSE:To enable efficient measurement of a braking, speed and displacement in the position of a tire with the tire set at a specified position, by arranging a displace ment mechanism of a rotary member and a measuring/detecting mechanism efficiently. CONSTITUTION:A pair of support members 3 and 4 is arranged in a space area 30 sandwiched by parallel roller couples 1 and 2 facing each other in such a manner as to be allowed to separate from and approach each other along the width thereof as being projected upward from below the space area 30. Rotary members 11-15 are positioned at the upper ends of the support members 3 and 4 or at the lower ends thereof to detect a displacement in the position of tires 8A-8D and so arranged to allow the detection of a displacement in the oscillation of the support members 3 and 4 through an oscillation means. With such an arrangement, rotary displacement can be obtained corresponding to the displacement in the position of the tires 8A-8D by bringing the rotary members 11-14 in contact with the sides of the tires 8A-8D. Block bodies A-D on the front and rear wheel sides are connected to one another in such a manner as to be allowed to separate from and approach one another widthwise with a link mechanism 7 having a rotation fulcrum 7a on the center line LC of the vehicle thereby enabling the adjustment of the vehicle and correction of a positional deviation efficiently.
Patent JP-H1023685-A (JP)
Title: Backup power circuit
Inventor: TABUSE NAOTO
IPC: H02J7/04
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To reduce the capacity of the backup power supply to electronic equipment by, when the engine switch of a vehicle is on, charging the backup power supply using the battery of the vehicle, and when the engine switch is off, alternately repeating a charging time and a pause time preset on the battery of the vehicle to intermittently charge the backup power supply. SOLUTION: When an engine switch 2 is on, a switching element 9 is kept on by means of a microcomputer 4, and a backup power supply 5 is charged through a 5V power supply 3 with AVR using a vehicle battery 1 as a power supply. When the engine switch 2 is off, the switching element 9 is on/off- controlled by means of the microcomputer 4, and the backup power supply 5 is intermittently charged through the 5-V power supply 3 using the vehicle battery 1 as a power supply, by repeating a charging time and a pause time predetermined. This enables providing a backup by means of a backup power supply 5 of small capacity, and redusing the power consumption of a vehicle battery 1, when the engine is at a stop.
Patent JP-S5798663-A (JP)
Title: Controlling method for amount of galvanization of one-side-galvanized steel plate
Inventor: DOBASHI HIROSHI
IPC: C23C2/00
Filed: 1980-12-10
Abstract: PURPOSE:To stabilize the shape of a coiled galvanized steel belt by making the amount of galvanization at both edges less than at the center part, by curving both edges toward a galvanized surface side near an air injection nozzle for controlling the amount of galvanization, and by ejecting more air to both edges than to the center part. CONSTITUTION:The ungalvanized surface of a steel belt 1 to be galvanized is corrected flatly at the center part, and both its edge parts are curved by a side roll 4 toward a side to be galvanized to make both edge parts closer to an air injection nozzle 5 for controlling the amount of galvanization than that of the center part. The extent of this curvature is so determined that both the edges are curved toward the nozzle 5 side by about 0.5-10mm.. Then, more N2 and steam are ejected from the nozzle 6 and an auxiliary nozzle 6 on both edge parts than to the center part to make the amount of galvanization at both edges less than at the center of the galvanized steel belt 1.
Patent JP-H07152209-A (JP)
Title: Double-sided manuscript handling device and image-forming device
Inventor: GEIRII POORU ROONIKUZATSUKU
IPC: H04N1/00
Filed: 1994-07-26
Abstract: PURPOSE: To provide a double-sided original handling device for feeding an original sheet from an original sheet supply part to a still type exposure position, moving the original sheet through there and scanning it by a linear CCD array. CONSTITUTION: A double-sided original sheet is fed from an exposure station 16 to a loop 36 from a front end first and returned to the exposure station 16 for the exposure of the opposite side of the sheet while the front end is kept at the first. The original sheet is moved through the exposure station 16 in a reverse direction for the exposure of the two sides. The loop 36 is provided with a size for receiving one sheet of the original of a large size, a book size for instance, or the two sheets of the original sheets of a small size, a letter or legal size for instance.
Patent JP-S6068235-A (JP)
Inventor: YASUI YUUSHIROU
IPC: B65B51/08
Filed: 1983-09-22
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-H0762002-A (JP)
Title: Preparation of branched cyclodextrin
Inventor: RORUFU HIRUZENKORUN
IPC: C08B37/16
Filed: 1994-07-26
Abstract: PURPOSE: To produce a less colored branched dextrin in high conversion by an economical simple purification process using no expensive chemicals by reacting cyclodextrin with a glycosyl donor in a solvent.  
     CONSTITUTION: Cyclodextrin or a cyclodextrin derivative is reacted with a glycosyl donor in a molar ratio of 1:1 to 1:20 in the presence of a catalyst in a solvent. The dextrin used is α-, β-, or γ-cyclodextrin and is reacted with glucose, mannose, galactose, or the like. The solvent used is the most desirably dimethyl formamide, and the catalyst used is an acidic ion exchanger. The reaction is carried out at 70-150°C for 2-8 hr to give a product most of which is a low-substitution, namely, glycoside-bonded one. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S5798023-A (JP)
Title: Conversion device to natural logarithm
Inventor: IWATA KAZUHIDE
IPC: G06F1/035
Filed: 1980-12-10
Abstract: PURPOSE:To obtain simply and precisely the data converted into natural logarithm by applying correcting process after retrieving a table of normalized data. CONSTITUTION:A shifter 3 applies bit-shift to n-bit digital data for their normalization and registers the data for conversion to natural logarithm corresponding to the normalized data on a table 2. Thus, a table of natural logarithm 4 and the first correction table 5 have the address input of the higher bit of the normalized data, and output the primary approximate value data and correction dara that are previously registered. The lower bit of this correction data and the normalized data are multiplied, and this multiplied output and the primary approximate data are added at 7, and then the data converted into natural logarithm against the normarized data is obtained. Further, the data for conversion to natural logarithm that is subjected to correction computation is  available by adding at 9 the output of the correction table 8 that stores the data for conversion to natural logarithm to the output of an adde 7.
Patent JP-2001006890-A (JP)
Title: Discharge lamp lighting circuit
Inventor: YAMASHITA MASAYASU
IPC: H05B41/282
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To reduce a cost by simplifying a circuit structure for applying a voltage to a starting circuit in a discharge lamp lighting circuit. SOLUTION: This discharge lamp lighting circuit 1 has a starting circuit 5 for applying a starting signal for a discharge lamp 6 to the discharge lamp 6 by superimposing it on the output voltage of a D.C-A.C. conversion circuit 4. A capacitor C-2 installed at the output stage of a D.C. power circuit 3 is charged when a diode D-1 is carrying a current, and the stored charge of the capacitor C-2 is transferred to a capacitor C-3 when a diode D-2 is carrying a current. After the terminal voltage of a capacitor C-1 is raised by the charge transfer from the capacitor C-3 to the capacitor C-1, when the voltage finally reaches a voltage value enough to turn on (or break down) a switch element SWg, a pulse voltage is generated in a primary side circuit 10 of a transformer ST and applied to the discharge lamp 6 through a secondary winding STb.
Patent JP-H0223161-A (JP)
Title: Sheet handling device incorporating after-treatment function
Inventor: KIKUCHI HIDEO
IPC: G03G15/00
Filed: 1988-07-13
Abstract: PURPOSE:To aim at shortening the time of after-treatment by stapling a bundle of sheets with the use of a staple means which is movable in association with a plurality of bins when the completion of gathering in the individual bins is detected by a gathering completion detecting means. CONSTITUTION:When copied sheets from a copying machine body are discharged in bins 55 in the upper or lower block in a sorter 3, this condition is detected by paper discharge sensors 77, 78 or 80, 83 so as to operate an aligning shaft drive unit 95, resulting in that an aligning plate aligns the copied sheets. In response to signals from the paper discharge sensors 77, 78, 80, 83, a CPU counts the number of copied sheets discharged into each bin 55, and when the completion of gathering is detected, a stapler device adapted to be moved up and down along the other side surfaces of the bins 55 is successively positioned at the bins 55 in which gathering is completed, and staples bundles of sheets. Thus, it is possible to shorten the time required until completion of after- treatment such as stapling or the like.
Patent JP-H0843943-A (JP)
Title: Projection type display device
Inventor: HIDA TOSHIHIKO
IPC: H04N5/74
Filed: 1994-07-26
Abstract: PURPOSE:To obtain a projection type display device which has a thin shape and short depth length and can be easily held without any handle, etc., and has its good mobility by which the storage status and observation status can be switched immediately. CONSTITUTION:A display device is so constituted that a screen part 3 and a base body 4 provided with a side plate around each circumference are arranged to block the opening end in front of and at the rear of a frame-shaped cabinet having four side surfaces, a projection block 7 and a reflection mirror 14 are fixed to the base body 4, one each end of each of the screen part 3 and the base body 4 is rotatably supported at mutually opposite outward directions and, in the case of storage status in which the screen part 3 and the base body 4 are at the positions almost parallel to the opening end, either one of side plates is engaged with the inside of its counterpart side, and in the observation status in which the screen part 3 and the base body 4 are opened at their specified angles, each side plate blocks the side of a projection light route, the projection light from the projection block 7 is reflected by means of a reflection mirror 14 and focused on the screen 2 of the screen part 3, and a transparent image is set in a status in which the image can be observed.
Patent JP-S5877369-A (JP)
Title: Laser printer
Inventor: TAKEUCHI KIYOSHI
IPC: B41J2/44
Filed: 1981-11-02
Abstract: PURPOSE:To attain high speed laser printing while transferring a material to be printed, by performing marking through the illumination of laser beam on the surface of said material in dot matrix mode. CONSTITUTION:A laser printer 10 is provided with a laser oscillation unit 12 oscillating laser beam, a laser conduction control unit 14 conducting and interrupting the laser beam from the unit 12, a conducting means 16 introducing a laser beam 14a from the unit 14 on the surface of a material to be printed 1, and a scanner 18 scanning the laser beam 14a through the means 16 to the orthogonal direction only to the moving direction of said material 1. A print control unit 20 generates a laser conduction control signal 20a applied to the laser conduction control unit 14 and a scanner signal 20b applied to the scanner 18. The laser beam 14a is irradiated on the surface of the material to be printed 1 in dot matrix mode.
Patent JP-H0463483-A (JP)
Title: Gas laser oscillator
Inventor: TAKAGI SHIGEYUKI
IPC: H01S3/0971
Filed: 1990-07-03
Abstract: PURPOSE:To realize a gas laser oscillator which can highly repeatedly produce a high output by forming one end face of a repeating metallic part on the side of a main discharge space substantially on the same plane as a flow guide surface of a guide, and holding it at the guide. CONSTITUTION:In a repeating metallic part 21, one end face to become a main discharge space side is formed substantially in the same plane as a flow guide surface of a guide 7, and the guide 7 is held. In this case, when charging of a peaking capacitor 11 is proceeded so that voltages of a cathode 10 and an anode 14 become high, electrons due to charge ionization become a pilot fire, a main discharge is ignited to excite a laser light, gas laser medium sealed under predermined pressure in a sealed vessel 2 is circulated in the vessel 2 at a high speed, and high repetition of a laser output is conducted, but the flow of the medium is smoothed by the tool 21 to eliminate an eddy current. Thus, high repetition can be achieved.
Patent JP-H1023772-A (JP)
Title: Motor control circuit
Inventor: YAMADA NORIO
IPC: G02B26/10
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To control the rotation stop time of a motor at the time of changing the direction of rotation of the motor, by forming a drive blank signal for a fixed period of time from the start edges of forward and backward signals, and forming a motor stop state where no electric current is made to flow to a bridge circuit for a fixed period of time with the drive blank signal. SOLUTION: Monostable multivibrators IC1 and IC2 generate pulse signals having a fixed width when a trailing edge is inputted to a terminal A. The blank signals generated from the multivibrators IC1 and IC2 are made by means of an OR circuit IC3 and, while the blanks are generated, an H bridge circuit 4 is turned off. Therefore, a state where no electric current flows to the bridge circuit 4 is formed for a certain fixed period of time from the moment the rotating direction of a motor is changed to reverse from forward or to forward from reverse. Accordingly, the shortcircuiting of the circuit 4 can be prevented and, as a result, the rotation stop state of the motor can be processed at a high speed.
Patent JP-S5966667-A (JP)
Inventor: NAKAZAWA AKIHISA
IPC: F25B13/00
Filed: 1982-10-06
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-S5799643-A (JP)
Title: Seethrough mask
Inventor: OZAWA KIYOSHI
IPC: G03F1/54
Filed: 1980-12-12
Abstract: PURPOSE:To facilitate positioning during the formation of an element pattern by obtaining a seethrough mask for (far) ultraviolet-ray exposure which is transparent in a visible-light range by forming a hydrogenated or oxygenated silicon thin film on a glass or quartz base plate. CONSTITUTION:Silane gas or mixed gas of silane gas and O2 is used and a base plate is held adequately, e.g., at 250 deg.C to form a hydrogenated or oxygenated amorphous silicon film on the base plate by glow discharge. Then, resist is provided as a mask on this silicon film and etching is performed by CF4 gas  plasma jet treatment to obtain a seethrough mask for (far) ultraviolet-ray exposure which has a necessary pattern. This mask is transparent in a visible-light range, but opaque to ultraviolet rays and far-ultraviolet rays, facilitating positioning during exposure. The silicon film of this mask is acid resistant and is washable with an acid and organic solvent.
Patent JP-S5877719-A (JP)
Title: Method and machine for forming flange of pipe end part
Inventor: INOUE HIKARI
IPC: B21D19/08
Filed: 1981-10-31
Abstract: PURPOSE:To efficiently from flanges in a uniform shape and with uniform strength by putting a punch and a secondary forming spinning roll concentric with the punch in successive operation, and thus performing automatic accurte centering. CONSTITUTION:A hydraulic cylinder 15a is put in operation to press a primary forming punch 4 with a piston 15, and then a conical tip part 4a is pressed in a pipe end part P', which is forced to spread at its intermediate part in a flare shape. Then, the punch 4 is moved back, and the whole of an outer body 8 is moved forth along a guide wall 10, thereby a secondary spinning roll 6 into press contact with the flare-shaped intermediate spread part. A hollow shaft 1 is driven by a motor 11 to turn at a high speed, and thus the outer body 8 is further pressed through a piston 16 to apply pressing force to the roll 6. Consequently, the flare-shaped intermediate spread part spreads completely by plastic deformation at right angles to a pipe shaft in press contact with die flanks 18a and 18a' of a pipe clamping die, thus forming a prescribed flange united with a pipe.
Patent JP-H1015653-A (JP)
Title: Injection molding method and device thereof
Inventor: FUJINO KIYOSHI
IPC: B22D17/26
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To obtain a molding having high density and minute structure at a low cost in a die clamping device having smaller die clamping force than that of the conventional device by detecting the pressure acted to a die clamping cylinder, executing the feedback of a pressure difference with a normal die clamping force and pressurizing a molding material. SOLUTION: A control unit 41 sets the normal die clamping pressure and the difference between the detected pressure of the die clamping cylinder 5 with a pressure detecting device 37, and the normal die clamping pressure is calculated, and the output signal based on this calculated value is outputted to a pressure control valve 39 and a flow rate control valve 40 in an injection cylinder 22. When the detected pressure is increased higher than the normal die clamping pressure, the feedback of the pressure difference is executed and the pressure of the injection cylinder 22 of controlled so as to lower. Then, die casting is executed so as not to develop casting flash even with small die clamping force of <=3/4 die clamping force calculated as cavity projective area ×the max. pressure of the injection plunger.
Patent JP-H1022001-A (JP)
Title: Processing structure for shielding layer of shielding wire
Inventor: MIYAZAKI TADASHI
IPC: H01R9/05
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a processing structure by which the shielding layer of a shielding wire can be processed readily. SOLUTION: An inner cylinder 20 is inserted between the braided wire 3 and the insulator 4 of a shielding wire 1. An outer cylinder 10 previously passed through the shielding wire 1 and held in a waiting position is fitted over the inner cylinder 20. Then the braided wire 3 is held in position as it is sandwiched between the inner cylinder 20 and the outer cylinder 10. Since the outer cylinder 10 is made of a conductive resin material, an electrical connection with the braided wire 3 is made by connecting the outer cylinder 10 to a housing.
Patent JP-H0723961-A (JP)
Title: Bone diagnostic device
Inventor: KATO YASUNORI
IPC: A61B10/00
Filed: 1993-07-15
Abstract: PURPOSE:To provide a bone diagnostic device which can precisely extract the response vibration of a bone main body. CONSTITUTION:This device has a measuring means A, a frequency analysis means B and a vibration detecting means C. An in vivo bone D comprises a bone main body D1 and soft tissue D2 surrounding the outer periphery of the main body. The measuring means A has an exciting portion A1, an excited- vibration detecting portion A2, and a response vibration detecting portion A3, and the response vibration detecting portion A3 is pressed against the in vivo bone D. The frequency analysis means B receives signals derived from digitization of the respective analog detection signals of the excitation detecting portion A2 and the response vibration detecting portion A3, and computes transfer functions for each frequency. The vibration detecting means C detects the bending vibration of the bone main body D1 on the basis of the transfer functions output from the frequency analysis means B. In this case, the vibration detecting means C computes the inflection point of each transfer function and detects the bending vibration of the bone main body D1 according to the inflection point. The inflection point in this case can be specified as a point with a phase of -90 deg. by computing the phase of each transfer function.
Patent JP-H10309126-A (JP)
Title: Material for greening use
Inventor: ETSUNO HIDETAKA
IPC: A01G1/00
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To obtain a material for greening use capable of enhancing the effectiveness of greening work, specifically, of integration with soil by its biodegrading action along with subjecting the spawns to dispersive vegetation, and of achieving its on-site application over a wide range because of being easy to transport. SOLUTION: This material for greening use is obtained by laminating two sheets of film 1 and 2 made from biologically unstable biodegradable polymer, putting therebetween a sticking agent 5 containing a water-holding component and growth nutritive component for keeping spawns stuck thereon in an active state, and embedding the spawns 3 as they is or as included in microcapsules 4. This spawn-embedded laminated film material for greening use is also applicable even when cut into tape-like patterns and inserted between wider sheets of e.g. knitted fabric so as to be combined therewith.
Patent JP-S6095848-A (JP)
Title: Manufacture of compact fluorescent lamp
Inventor: FUKUDA MAKOTO
IPC: H01J61/32
Filed: 1984-08-23
Abstract: PURPOSE:To apply a compact fluorescent lamp in which a glass tube is bent in a U-shaped form and then the inner surface is coated with phosphor to the incandescent lamp illumination field by specifying the shape. CONSTITUTION:A glass tube 1 whose tube diameter is 11mm. or more and less than 26mm. is bent 180 deg. along an arc whose curvature radius A is 15mm. or less and is molded in a U-shaped form so that the outer width D can be less than 60mm. and the inner width d can be 0.5mm. or more. Then, the inner surface of the glass tube 1 is coated with phosphor and an electrode 2 is sealed on both ends of the glass tube 1 so that the ratio between the inter-electron distance L and the outer width D (L/D) can be 3 or more and less than 10. The bending processability of the glass tube, when the curvature radius of the folding section is less than 15mm., is exceedingly difficult if the tube diameter of the glass tube exceeds 26mm. when it is bent. On the other hand, when the tube diameter is less than 11mm., desired life and efficiency cannot be obtained. The electrode is sealed for the right and left legs of the glass tube simultaneously and the gap exceeding 0.5mm. is required to prevent mutual welding.
Patent JP-H104356-A (JP)
Title: D/a converter
Inventor: MIYAZAKI KIYOSHI
IPC: H01L21/822
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a resistance string where effect onto a linear error is less on a dispersion in a specific resistance caused at manufacture by forming upper and lower resistor strings with resistor arrangement of the same pitch and the same pattern and arranging either of them at a position deviated by a half pitch. SOLUTION: Resistor strings 1a to 1h dividing a reference voltage and a semiconductor switch circuit to extract a voltage at each resistor end, and a control circuit controlling the semiconductor switch circuit configure the D/A converter. The resistor strings are configured with resistors arranged in a same pitch and in a same pattern both for the high resistor string 1a to 1d and the low resistor string 1e to 1h. Then the two resistor strings 1a to 1d and 1e to 1h are deviated by a half pitch.
Patent JP-S6236130-A (JP)
Inventor: YOSHIDA SHINJI
IPC: B63B25/08
Filed: 1985-08-12
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。