baber/WOPTO huggingface dataset:
Patent JP-H0984392-A (JP)
Title: Stepper motor for micro-step drive
Inventor: MORIGUCHI HIROSHI
IPC: H02P8/22
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To harmonize the torque with the positional accuracy of a stepper motor for the micro-step drive which is small in vibration. SOLUTION: A drive speed judging part 31 for judging the speed of the driving of a stepper motor is provided on a stepper motor for the micro-step driven in which the duty output is given to the stepper motor to be driven by the constant voltage to achieve the micro-step drive. An energizing current time control part 32 decreases the energizing current time of the step angle to rotate a step motor 1 by the signal of one pulse having the duty in the judgment of the low speed drive, and increases the energizing current time of the step angle in the judgment of the high speed drive.
Patent JP-S6477991-A (JP)
Title: Printed circuit board
Inventor: SAITO SUSUMU
IPC: H05K3/34
Filed: 1987-09-18
Abstract: PURPOSE:To prevent the outflow of fused solder by way of a through hole, by applying paste solder so as to seal the through hole at the same time when an ordinary mounting board, on both surfaces of which elements are mounted, is formed. CONSTITUTION:Element circuit patterns 2 and elements 3 are mounted on both surfaces of printed circuit board 1. A bonding agent 6 for fixing the chip elements is printed on the lower surface with a screen plate at the time of soldering. At the same time, the bonding agent 6 is applied in the part of a through hole 5. After the bonding agent 6 is hardened with heat, reflow soldering is performed on both surfaces of the board with paste solder. Even if the solder is fused on the upper surface at the time of the soldering, the solder does not move to the lower surface. The amount of the paste solder, which is applied beforehand is intactly secured on the land of the upper surface. Even if the hole is present in the land of the upper surface, the amount of the solder does not become short. Thus the excellent soldered state of the electronic parts is obtained.
Patent JP-2001059226-A (JP)
Title: Concrete footing level setter and column installation method to concrete footing
Inventor: ICHIHO MASAO
IPC: E02D27/00
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a level setter capable of temporarily setting a column on a concrete footing in a specific design height before the column is installed on the upper surface of the concrete footing. SOLUTION: A level setter is equipped with an embedment plate 2 having fixed sections 5 and 6 on both longitudinal ends thereof and a female screw section 14 around the longitudinal center thereof and a level-out bolt 3 screwed in the female screw section 14 in an upward posture. The level setter is fixed by connecting the fixed sections 5 and 6 to the existing anchor bolts 4 and 4 before a steel framed column 21 of a building is installed on a concrete footing 20. Then, the footing concrete 20 is placed up to the height of the embedment plate 2. Successively, the level-out bolt 3 is adjusted to the design height of the lower end of the column. A base plate 22 of the lower end of the column 21 is mounted on the upper end of the level-out bolt 3, and the base plate 22 is connected to the anchor bolts 4. Finally, a space between the upper surface of the footing concrete 20 and base plate 22 is filled with base mortar 24.
Patent JP-H0286044-A (JP)
Title: Discharge lamp
Inventor: BABA MASAHARU
IPC: H01J61/52
Filed: 1988-09-20
Abstract: PURPOSE:To reduce the insertion resistance into a bulb, easily release air at the time of thermal shrinkage, and improve appearance by dividing a translucent thermal shrinkage tube covering a bulb into multiple parts in the tube axis direction of the bulb. CONSTITUTION:A band-shaped heater 4 is arranged in the tube axis direction over the whole outer surface of a bulb 1, and halved translucent thermal shrinkage tubes 5a and 5b are fitted over the whole length on the outer surface. The thermal shrinkage tubes 5a and 56 slightly longer than the length from the end section to the center of the bulb 1 are used, for example. One of them is inserted from one end section of the bulb 1 so that the position matching the end section outer face 1b of a base 1a becomes a terminal end, and it is heated from the bulb end section for thermal shrinkage. The other is inserted so that the position matching the other end section outer face 1c of the base 1a becomes a terminal end for thermal shrinkage. When the heater 4 is fixed, the air between the bulb and the thermal shrinkage tube is easily released, appearance is improved, and workability can be improved.
Patent JP-2000067177-A (JP)
Title: Card information processor
Inventor: MIZUKAWA HIDEKAZU
IPC: G06K19/10
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To eliminate the input error or the like of a worker and to quicken information processing by automatically recording information relating a specific number for specifying a card user matched with a card number on a recording medium. SOLUTION: Cards 1 set to a card hopper 10 are pulled out one by one, and on a conveying means 5, the specific number specifying the user related to a contact type IC recording part is read by a contact type IC recording reading means 6. Next, the card 1 is conveyed to a non-contact IC recording reading means 7 and the card number on a non-contact IC recording part is read. Then, the information of the read specific number and card number is processed by an information converting and recording means 8 while being respectively related, and this information is temporarily recorded on a recording medium 17 while being converted to data capable of dealing. Next, the converted data are recorded on the recording medium 17 such as a floppy disk by a recording and writing means 9 while relating the specific number to card number.
Patent JP-S6388337-A (JP)
Title: Mechanical drum brake with shoe space automatic regulator
Inventor: SHIBUYA MASANORI
IPC: F16D65/56
Filed: 1986-10-01
Abstract: PURPOSE:To enable shoe space regulation-quantity to be lessened by, in the mechanical brake drum of a motorcycle or the like, providing on the side-surface of a shoe space regulating ratchet wheel a side-cogrow having more cogs than those of the outer perimeter cog-row meshable with a feed-claw and setting it in mesh with a reverse-rotation arresting ink-stoppage-member. CONSTITUTION:When a brake arm swings at a time of braking, a free claw 17 meshes with the outer perimeter cog-row 13a of a ratchet wheel 13 due to its swing, and the ratchet wheel 13 is rotated in one direction just enough for one cog according to the wear of the linings of a leading shoe and a trailing shoe, and a shoe space is regulated. And when the brake arm and the free-claw 17 return due to a brake-release, as a link-stoppage member 19 is meshing with a side-cog-row 13b having more cogs than those of the outer perimeter cog-row 13a, the detachment between the ratchet wheel 13 and the link-stopage member 19 is small and the reverse-direction-co-rotation of the ratchet wheel 13 due to the return of the feed claw 17 is arrested. Thus, a proper shoe space can be maintained.
Patent JP-S6297949-A (JP)
Inventor: ITAGAKI HIDEAKI
IPC: D04B15/38
Filed: 1985-10-23
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-H0981545-A (JP)
Title: Document editing device
Inventor: SANO TOSHIHIDE
IPC: G06F17/21
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To provide the document editing device which displays a blank part as an image graduated by numerical values. SOLUTION: Sentence data and graphic data are expanded in an image buffer from a document storage means 1 in a print form of format setting, and the number of lines of the sentence, line spaces, and character spaces of sentence data and graphic data are counted by a line/character space counting means 3 to detect the position of a blank part consisting of several lines or several characters by a blank detection means, and the length and the width of this blank part are calculated by a numerical value counting means 5 to send numerical values in the unit of millimeter to a control means 7. Meanwhile, a frame counting means 6 counts the frame of a print form and the length and the width of the whole of the form by numerical values in the unit of millimeter, and the control means 7 outputs the print image of the whole of the document in an image buffer 2 and the whole of the form and the form frame, which are graduated by numerical values in the unit of millimeter, to a display means 8, and the blank graduated by numerical values in the unit of millimeter is displayed.
Patent JP-S61112676-A (JP)
Title: Thermal printer
Inventor: KATSURAI JUNJI
IPC: B41J25/304
Filed: 1984-11-07
Abstract: PURPOSE:To lessen the temperature rise of a solenoid when a thermal head is held by pressure and at the same time to obtain always a fixed pressing force even though excitation power voltage is changed, by a method wherein the voltage of power source is detected and the time exciting a solenoid is controlled according to its intensity. CONSTITUTION:An output voltage is added to a solenoid 11 via an excitation circuit 13 and at the same time, is added to a voltage detection circuit 14. The voltage detection circuit 14 adds the output voltage of power source 12 to the input port of CPU15 on the basis of the pulse signal added from the output port of CPU15. The output pulse of a pulse generator 16 is added to a distributing circuit 17 and converted to the control signal selectively exciting the excitation winding of a motor 8 in a fixed order of phase. The control signal is added to the excitation circuit 18 of motor 8 at the same time, a portion thereof (one phase content) is added to the control circuit 19 controlling the excitation circuit 13 of solenoid 11. The control circuit 19 controls the excitation of solenoid 11 caused by the excitation circuit 13 according to the time control signal correcponding to the intensity of the output voltage of power source 12 added from CPU15, the control signal added from the distributing circuit 15 and the detection signal added from a home position sensor 20.
Patent JP-S6296108-A (JP)
Title: Ground clearance adjuster for automobile
Inventor: HIROCHIKA TAKASHI
IPC: B60G17/015
Filed: 1985-10-22
Abstract: PURPOSE:To prevent gas from mixing with oil in an oil chamber by discharging working oil in the oil chamber of a gas spring to a reservoir when the device is not operated after an ignition switch is turned off to stop a car. CONSTITUTION:A gas spring 22 is connected to a branch line 19 between a flow control valve 20 and a variable damping force valve 21 in a hydraulic control unit 7, and the gas spring 22 is divided into a gas chamber 22c and an oil chamber 22d by a diaphragm 22b. Working oil in the oil chamber 22d is discharged to a reservoir 11 when the stop of a car is detected by a detecting means after an ignition switch is turned off. This causes the diaphragm 22b to be stuck on the wall surface of a casing 22a so as to make its contact area with working oil smaller. As a result, this restrains gas in the gas chamber 22c from penetrating the diaphragm 22b and mixing with oil in the oil chamber 22d.
Patent JP-H1172727-A (JP)
Title: Scanning optical system and scanning optical device
Inventor: TAKESHITA KENJI
IPC: G02B26/10
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To prevent color slippage due to the fluctuation of magnification by shaping plural beams from plural light sources in specified converged states, then deflecting the beams by the same deflector and making all of plural beams made incident on a scanning lens system into the converged beam when every beam scans and forms an image on a surface to be scanned. SOLUTION: The laser beams emitted from respective laser diodes 21a to 21d pass through collimator lenses 22a to 22d and are made into the converged light. The laser beams reflected by a reflection mirror 26 become the light beams parallel with other laser beam up and down, pass through the same cylindrical lens 23b, are converged only in the rotary shaft direction of a polygon mirror 1, and reflected and deflected by the surface of the mirror 1. The deflected laser beams change their optical paths by returning mirrors 7 to 10 after passing through a scanning lens 2B, and are converged in a subscanning direction through cylindrical lenses 24c and 24d so as to expose and scan photoreceptor drums 11 and 12.
Patent JP-H1181173-A (JP)
Title: Production of bleached pulp
Inventor: UCHIDA YOSUKE
IPC: D21C9/10
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To obtain a bleached pulp improved in whiteness degree with a slight load on waste water and a small amount of a bleaching chemical used by bleaching a pulp obtained from a lignocellulose material with chlorine dioxide under pressurization with a pressurizing gas. SOLUTION: A pulp obtained from a lignocellulose material at 5-40% pulp concentration is bleached with chlorine dioxide at pH 2-5 and 50-120 deg.C temperature under 1.5-8.0 kg/cm<2> (gage pressure) applied pressure with an oxygen- enriched gas or a nitrogen-enriched gas for 5-180 min time.
Patent JP-S59120725-A (JP)
Inventor: ROBAATO ARAN DEIDOMENIKO
IPC: F02M41/14
Filed: 1983-12-14
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-H1083768-A (JP)
Title: Aperture grille
Inventor: FUNAHASHI YOKO
IPC: H01J29/07
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To provide an aperture grille whose tape part is free from risk of twisting even though a high fineness construction is established. SOLUTION: The section of a tape part 2 between a number of minute openings 3 provided in an aperture grille is made so that the areas of the over- part and under-part about the broken line L as reference are equal. The broken line L is a straight line tying together the forefronts of the left and right overhung parts 20. The aperture grille is formed by providing openings 3 at a certain pitch by subjecting a plate material to photo-etching from above and below. The overhung part 20 is a position where the photo-etching from upper side encounters that made from lower side.
Patent JP-S60130690-A (JP)
Title: Preparation of formed carbon
Inventor: YAMADA TOMITOSHI
IPC: C10L1/32
Filed: 1983-12-16
Abstract: PURPOSE:To prepare with a high efficiency a conc. slurry of formed carbon which can be stored under a stabilized condition for a long time, by separating formed carbon from a binder-contg. aqueous slurry of crushed coal and circulating a part of the separated formed carbon to slurry-forming process. CONSTITUTION:Crushed coal obtained by crushing raw material coal 1 in a crusher 2 is fed into a slurry-forming tank 3, where a binder 4 and water 5 are added for formation of an aqueous slurry of crushed coal. A part of formed carbon 6 separated in the subsequent granulation process is added to the slurry. The resultant aqueous slurry of crushed coal is fed via a pump 7 into a granulating machine 8, where the crushed coal is formed into granules and ash is removed. Then muddy waste water 10 is separated in a dehydrator 9 to produce formed carbon having a diameter of 0.5-3mm.. A part of the formed carbon 6 which usually accounts for 20-40wt% is circulated as mentioned above to a slurry conditioning tank 3 by means of a distributor 11 so that it may act as nucleator for formation of a new bacth of crushed coal, thus reducing time for preparation of initial stage formed carbon to a great extent and making it possible to start granulation by tumbling most efficiently.
Patent JP-H10213483-A (JP)
Title: System for measuring inside living body of optical property of double refraction material
Inventor: BILLE JOSEF F
IPC: A61B3/117
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a system for measuring the inside of a living body of optical property of a cornea for determining the mechanical stress distribution in the cornea to be used in planning refraction surgery. SOLUTION: This polarization analyzer 10 is provided with polarizing devices 20, 44 to selectively irradiate the cornea with a light ray having one of four preselected primary independent polarizing conditions (irradiation conditions). An analyzing unit 14 in the polarization analyzer 10 detects selectively a reflected light ray under the respective irradiation conditions by one of four preselected primary independent polarizing conditions. A Muller's matrix showing the double refraction property of a portion of the cornea through which the light ray passes is generated by the measured values of 16 polarization analyzers generated by the result of the detection. Thereafter, these measured values are used for determining the double refraction property of the cornea and the double refraction property of the deeper retina layer may be determined by another method.
Patent JP-H0872544-A (JP)
Title: Manufacture of door impact beam
Inventor: YABUTANI YUJI
IPC: B60J5/00
Filed: 1994-09-06
Abstract: PURPOSE: To manufacture a door impact beam simply and at a low cost which does not require any larger plate thickness of the mounting part for the impact beam, does not need any greater space for installation, and which permits to be installed sturdily. CONSTITUTION: A cylinder 1 having a certain length is bored at the end with a hole 2 which penetrates the cylinder. A diameter enlarging jig 11 is fitted by pressure in the end opening of the cylinder 1, and a crevice 3 leading to the hole 2 is formed at the end in association with the diametric enlargement of the cylinder opening, and this crevice 3 is enlarged. Then the end of the cylinder 1 with the crevice 3 enlarged is subjected to a press working so that a flat plate shape is generated, and thus a door impact beam is achieved.
Patent JP-H0873216-A (JP)
Title: Low adhesive slaked lime and reforming method to it
Inventor: IKENAGA JIRO
IPC: C01F11/02
Filed: 1994-09-06
Abstract: PURPOSE: To industrially and favorably produce a slaked lime hardly sticks and fixes to the inside of a pipe and a tank at the time of storing and transmitting. CONSTITUTION: This material is composed of the slaked lime, powdery quicklime and at least one kind additive selected from among glycols, glycol ethers or ethanolamines and a wt. ratio of the slaked lime and the powdery quicklime is 98:2 to 70:30. And after mixing the powdery quicklime and at least one kind additive selected from among the glycols, glycol ethers or ethanolamines to the slaked lime, an obtained mixture is heated. A heating temp. is maintained at 30-175 deg.C and a heating time is 30min-100hr.
Patent JP-2001058310-A (JP)
Title: Manufacture of concrete product using high-fluidity concrete
Inventor: YAMASHITA KENICHI
IPC: B28B7/06
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To prevent a recessed part such as pockmark from being generated on the surface of a product due to bubbles when the product is released from a form for molding the product after a high-fluidity concrete is poured into the form and is cured. SOLUTION: In the method for manufacturing a concrete product using a high-fluidity concrete by which the concrete 15 is poured into a form 11, for molding the concrete product, which is assembled using a magnetic metal plate and the concrete product obtained by curing the high-fluidity concrete is released from the form 11, a flexible magnetic plate 10 containing magnetic powder is attached to the inner side face of the form 11 by the magnetic force of the plate 10 before the pouring of the concrete 15 into the form 11. Further, after the pouring procedure, the flexible magnetic plate 10 is pulled up from a space between the inner side face of the form 11 and the concrete layer prior to the curing of the concrete.
Patent JP-S6297322-A (JP)
Title: Chemical vapor deposition device
Inventor: KOSHIDA TATSUHIKO
IPC: H01L21/205
Filed: 1985-10-24
Abstract: PURPOSE:To make it possible to form a thin film steeply on a substrate by composing a valve so that an outlet is opened in a long cylindrical part formed in a valve case while the long cylindrical part contains a poppet for open and close fitted on the outlet, and inserting the long cylindrical part in a film forming chamber directly. CONSTITUTION:When the air pressure of an air pressure inlet port 3 is increased, a piston 5 is pressed up against a spring force 4 and consequently a connecting rod 11 and a poppet 10 also move up to open and outlet 9 and a land part 13 is separated from a valve sheet 17. Accordingly, a reactive gas flows into a film forming chamber 1 from a reactive gas inlet 15 through a passage 16, a communicating hole 14 and the outlet 9 and a thin film is formed o a substrate by the thermochemical reaction caused by the contact of the reaction gas and a substrate heated in the film forming chamber 1. A valve 2 is arranged in a manner that its long cylindrical part 8 is inserted in the film forming chamber 1 and the poppet 10 is fitted on the outlet 9 of the long cylindrical part 8, so that the spots where the reaction gas stagnates when the valve 2 is closed, namely dead volumes are reduced. Accordingly, when the valve is opened, a gas concentration in the film forming chamber 1 can be increased rapidly and a thin film can be formed on a substrate steeply.
Patent JP-S6296181-A (JP)
Inventor: FUNAKOSHI IKUO
IPC: B62J13/02
Filed: 1985-10-24
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-H1178562-A (JP)
Title: Support structure for differential device
Inventor: HORI TOMOHIRO
IPC: B60K17/16
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To suppress the rolling of a differential device and reduce the displacement quantity of the differential device due to windup vibration while saving the space. SOLUTION: An arm member 1 having an L-shaped cross section is constituted of a fitting section 1a fitted with the rear face of the differential case 4a of a differential device 4, bend sections 1c, 1c slantly extended downward on both sides in the car width direction from the fitting section la, and side end sections 1d, 1d extended outward from both bend sections 1c, 1c. Reinforcing members 1e, 1e are provided from the side end sections 1d, 1d to the bend sections 1c, 1c, and mount members 11, 11 are arranged on the upper faces of the side end sections, 1d, 1d. Shaft sections 24 extended in the car width direction are inserted into the rubber sections 11c of the collar sections 11a of the mount members 24, and they are elastically supported on a body frame.  When rolling occurs, the rubber sections 11c of the mount members 11 receive compressive force, the distortion of the rubber sections 11c is reduced, and rolling can be suppressed. When windup vibration occurs, the displacement quantity of the differential device 4 can be reduced because the mount members 11 are arranged at the positions near a drive shaft on the side view.
Patent JP-S61117306-A (JP)
Inventor: NAKAYAMA HIROSHI
IPC: H02K41/025
Filed: 1984-11-12
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。
Patent JP-S60119292-A (JP)
Inventor: AANORUDO ZEEMUSU ROORITSUGU
IPC: D21F1/06
Filed: 1984-11-12
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。
Patent JP-H0979900-A (JP)
Title: Servo type speed-displacement sensor
Inventor: SEDO KAZUTO
IPC: G01B21/00
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a servo type speed-displacement sensor directly outputting speed and displacement, made lightweight, small, and firm, and operated even at a low frequency. SOLUTION: A sensor body 1 is installed on a vibrating object, a weight 3 is vibratably supported on the sensor body 1 via a support spring 2, a detector 4 detecting the relative displacement of the weight 3 is fitted, and an electromagnetic actuator 5 for suppressing the vibration of the weight 3 is provided. A servo circuit 11 feeding back the speed signal differentiated with the displacement signal and the displacement signal to the electromagnetic actuator 5 is constituted, and it outputs the speed signal and displacement signal as detected speed and detected displacement of the object when the vibration of the weight 3 is servo-controlled.