baber/WOPTO huggingface dataset:
Patent JP-H02114862-A (JP)
Title: Self-excited switching regulator
Inventor: KONO ICHIRO
IPC: H02M3/28
Filed: 1988-10-25
Abstract: PURPOSE:To enable supplying an apparatus with a stable constant-voltage power by winding a transformer-controlling coil while causing wires of said coil to adhere to each other. CONSTITUTION:A self-excited switching regulator is constituted by a switching element 1, a transformer 2 and a smoothing circuit 3, and a transformer- controlling coil 7 is wound while ON-OFF controlling said switching element 1 to cause wires of said coil generating a square alternating voltage between to adhere to each other. Therefore, the deviation of the signal voltage of said controlling coil 7 accompanying the dispersion in manufacture of said transformer 2 is reduced to make the output voltage of said self-excited switching regulator constant. Thus, it is possible to supply a highly reliable and stable constant-voltage power.
Patent JP-H07123274-A (JP)
Title: Picture processing unit
Inventor: KONNO YUJI
IPC: H04N1/41
Filed: 1993-10-27
Abstract: PURPOSE:To code a picture with less picture deterioration. CONSTITUTION:A corresponding threshold level is selected among five threshold levels TH1-TH5 stored in registers 106-110 depending on an in-block address of a DC transformation coefficient, that is, depending on to which area (among areas 1-5) the data belong in a block, and the selected threshold level is compared with a DC transformation coefficient. A switch 410 is controlled to select either of two quantization matrices 411,412 based on the result of comparison. The selected quantization matrix is given to a quantizer 409, in which quantization processing is executed by using the matrix.
Patent JP-H07126041-A (JP)
Title: Water-repellent light-scattering glass formed body and product thereof
Inventor: YAMADA RYOJI
IPC: C03C17/30
Filed: 1993-10-27
Abstract: PURPOSE:To keep a glass formed body so as not to increase see-through property even when wetted by water by providing a water-repellent coating film having a contact angle with water not lower than a specific contact angle on a treated face of a glass formed body treated so as to prevent direct advance of light. CONSTITUTION:A glass formed body to which a treatment for preventing direct advance of light is applied is obtained by selecting from frosted glass, ground glass, figured glass, etc. Then, an organosilane compound such as methyltrichlorosilane is dissolved in a desired solvent to provided a coating liquid. Further, this coat liquid is applied to the glass formed body by spraying and dried and burnt to produce the objective water-repellent and light-scattering glass formed body provided with a water-repellent coating film containing silicon and/or fluorine and having >=60 deg. contact angle with water solution. As necessary, window, door, etc., used in kitchen, toilet, etc., or under high humidity atmosphere is prepared using this glass formed body.
Patent JP-H01112058-A (JP)
Title: Gear shift control device for automatic speed change gear
Inventor: NARITA YASUSHI
IPC: B60W10/11
Filed: 1987-10-27
Abstract: PURPOSE:To reliably regulate a gear shift timing and to provide uniform gear shift performance, by a method wherein, from a change in a rotation speed ratio between an input and an output shaft, power ON or power OFF of an automatic speed change gear is decided. CONSTITUTION:During gear shift in a state in which drive from the output shaft side is impossible, from the rotation speeds of an input and an output shaft detected by the respective sensors, a rotation speed ratio is calculated by means of a computing means. When the rotation speed ratio is started to decrease, it is decided by a deciding means that an automatic speed change gear is in a state in which drive from the input shaft side is not effected, i.e. in a power OFF state, and a solenoid for gear shift is switched in a given delay time by means of a timing regulating means. Meanwhile, when the rotation speed ratio is not decreased during gear shift, it is decided that it is in a power ON state, and the solenoid for gear shift is immediately switched. This constitution enables reliable detection of power OFF, and enables execution of uniform gear shift prevented from the occurrence of a gear shift shock through regulation of a timing.
Patent JP-2001092890-A (JP)
Title: Information processor and method for controlling it
Inventor: NEHASHI ISAO
IPC: G06Q10/00
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To provide an information processor which unitarily manages data respectively managed by a plurality of application programs for time and enables users to quickly know their required data out of the data and a method for controlling the processor. SOLUTION: An information processor compares time information contained in the data respectively managed by a plurality of applications (Schedule (C), ToDo (D), and ??? (E)) with a preset reference time (A) and displays the data containing the time information meeting a prescribed condition corresponding to the reference time (A) (TimeCruise (B)).
Patent JP-H01113439-A (JP)
Title: Dust-proof membrane
Inventor: MATSUMOTO MUNEYUKI
IPC: G03F1/50
Filed: 1987-10-26
Abstract: PURPOSE:To obtain a dust-proof membrane whose film thickness is uniform and having excellent light transmission, light resistance and durability, by forming a film from a specified cellulose propionate by a rotating process. CONSTITUTION:A soln. of cellulose propionate whose wt.-average MW is 60,000-400,000 (in terms of polystyrene) in an org. solvent (e.g., methyl isobutyl ketone) with a wt. ratio of 1:10-30 is filtered under pressure with a filter of about 0.2mum to remove contaminants. An org. solvent which is a poor solvent (e.g., hexane) with a vol. ratio (poor solvent/solvent) of 0.8-1.8 is added to precipitate and remove high-MW component, gel-like material and impurities of low solubility in cellulose propionate to obtain a cellulose propionate soln. Then, this soln. is fed on a horizontal plane 3 of a base plate 2 placed on a turn table 1 from a nozzle 4 and the turn table 1 is rotated with a rotating speed of 400-4,000rpm to form a film of the soln. by means of the centrifugal force and to obtain a dust-proof membrane whose thickness is 2.85mum and light transmission is 99% or higher.
Patent JP-H11110479-A (JP)
Title: Method and device for processing characters and storage medium
Inventor: KOSHIBA AKIYOSHI
IPC: G06K9/03
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To make confirmable item information provided by recognizing a picture by recognizing the character of inputted image information, discriminating an item class corresponding to the result and correspondently displaying the discriminated item class and an area belonging to the item. SOLUTION: The image information is inputted, the character of a character image on the first line of each column in the inputted image information is recognized and as a result, the respective items of 'name' and 'postal code' or the like are discriminated. When all the item classes can be discriminated, in the case of designating the change operation of the item class, an item class designation screen is displayed. In this screen, an area 105 continued to the column direction is displayed while being inverted based on area data stored in a block data storage part, and character strings 172-175 showing the respective area classes are displayed. In the state of inverting the desired string of an item designation object, the class of the item is designated by software keys 101-104.  When the item class is designated to the area where the item designation is not fixed, the designated item class is set as the item of that area.
Patent JP-2000100493-A (JP)
Title: Fixing structure for electric component
Inventor: SATO KOICHI
IPC: H01R9/16
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To reliably fix a relay to a board preventing the damage to the relay. SOLUTION: A portion 12c is twisted and deformed around the longitudinal direction of a terminal 12, and the terminal 12 (relay 10) is twisted, caulked and fixed to a board 20. The caulking force is applied only to the terminal 12 (portion 12c) and the board 20 and bardly applied to a relay main body 11, thus the relay 10 can be reliably fixed to the board 20 and the damage is prevented, and the terminal 12 (relay 10) and the board 20 can be electrically connected reliably and easily. The terminal 12 (relay 10) and the board 20 are fixed while a taper section 12b bites into the wall face of a hole 21, thus the terminal 12 (relay 10) and the board 20 can be firmly fixed.
Patent JP-H03130865-A (JP)
Title: Document processor
Inventor: SUENAGA FUMIYO
IPC: G06F17/21
Filed: 1989-10-17
Abstract: PURPOSE:To identify an idle line if existing at the head of a page so as to change the position of the idle line and to improve the production efficiency of documents by providing a special line feed symbol showing the presence of an idle line that should not be positioned at the head line of a page. CONSTITUTION:A key 11 is provided on a keyboard 1 for input of a special line feed symbol showing the presence of an idle line that should be not positioned at the head line of a page. The special symbol is identified and it is checked whether this symbol is positioned at the head line of a page or not. If so, the position of the special symbol is changed by a page controller 5. Thus a user can produce a document with no consciousness of the page dividing positions by putting the special line feed symbol into the document. In such a way, the document production efficiency is improved.
Patent JP-H0579763-A (JP)
Title: Air-conditioner of storage device
Inventor: SHIMOMURA TAKAMICHI
IPC: F26B9/06
Filed: 1991-09-20
Abstract: PURPOSE:To obtain a storage device where a storage compartment is kept at a specified temperature and humidity, a reduction in storage cost is easily achieved and simplification of operation and maintenance is easily accomplished. CONSTITUTION:A storage compartment 3 and a machine room 4 are built in a building 1, and a dehumidifier and a fan 9, which supplies air having a constant temperature and humidity into the storage compartment 3, are installed in the machine room 4. A differential-pressure fan 15, which returns air from the storage compartment 3 to the machine room 4, is provided so that air is circulated between the storage compartment 3 and the machine room 4.
Patent JP-2001095122-A (JP)
Title: Method for sending optical cable with air-pressure
Inventor: HOSHINA HIROSHI
IPC: B65H51/16
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for sending an optical cable with air-pressure for surely laying an optical cable even in the long-distance sheath-pipe route including many curving areas of small radius of curvature. SOLUTION: At the end of a light-weight optical cable 3 having a small bending rigidity of optical cable, a pressure receiving head 7 which generates a propulsive force when it receives an air pressure is attached. Thereafter, the optical cable 3 is inserted to a sheath pipe 6 and is then laid by supplying the high-pressure air into the sheath pipe 6. As a result, the long-distance cable laying can be realized because a propulsive resistance is very small even when the sheath pipe 6 includes the curving area of small curvature of radius.
Patent JP-H07116265-A (JP)
Title: Low-frequency treating device
Inventor: USUI SHINGO
IPC: A61N1/32
Filed: 1993-10-28
Abstract: PURPOSE:To provide the low-frequency treating device which is small in size and is changeable to a compact form at the time of not in use by freely turnably providing one end side of a bar-shaped main body with a pair of conductor plates in such a manner that these conductor plates form a closed state of disposing their conductor surfaces opposite to each other and an open state of parting the conductor surfaces from each other. CONSTITUTION:The one end side of the bar-shaped main body 2 is freely turnably provided with a pair of the conductor plates 6 by means of a hinge part 7 in such a manner that the conductor plates form the close state of disposing the conductor surfaces 6 opposite to each other and the open state of parting the conductor surfaces 6a 180 deg. from each other. This hinge part 7 is disposed on approximately the central side on one end side of the bar-shaped main body 2. A user manually turns the conductor plates 6 to the open state and directs the conductor surfaces 6a downward by parting the conductor plates 6 180 deg. from each other at the time of making treatment. The conductor plates 6a are pressed to the treating part and a low-frequency current is applied thereto by turning on a switch. On the other hand, the user manually turns the conductor plates 6 to the closed state and puts a pair of the conductor plates 6 into the compact form disposed with the conductor surfaces 6a opposite to each other at the time of not in use.
Patent JP-H08207289-A (JP)
Title: Detachable orifice plate and fixing structure for ink jet printing head
Inventor: BORISU PURESHINJIYAA
IPC: B41J2/135
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To easily replace an orifice plate when the orifice plate is damaged or clogged by fixing the orifice plate and an orifice plate attaching member to a printing head main body part in a freely detachable manner by a fixing means. SOLUTION: An orifice plate 20 is fixed to the front surface 18 of a printing head main body part 12 in a detachable manner by the orifice plate attaching member 32 cooperating with a fixing means 34. The orifice plate attaching member 32 has the rear end part 36 counter posed to the front surface 18 of the printing head main body part 12 and a front side surface 38, and an ink discharge orifice 40 extends outwardly from the rear end part 36 to the front side surface 38. The orifice plate attaching member 32 is constituted so as to fix the orifice plate 32 between the front side surface 38 of the orifice plate attaching member 32 and the front surface 18 of the printing head main body part 12 in a freely detachable manner.  Further, the ink discharge opening 40 of the orifice plate attaching member 32 is constituted so as to pass the ink from an ink discharge orifice 22 through the orifice plate attaching member 32 to flow out outwardly.
Patent JP-H04146117-A (JP)
Title: Prepinch device for blow molding machine
Inventor: SHIMIZU KATSUMI
IPC: B29C49/42
Filed: 1990-10-09
Abstract: PURPOSE:To contrive a reduction of adjusting hours by making a position of a prepinch bar adjustable automatically, by constituting the title device so that the prepinch bar is stood on an elevator rest of a down blow device for performance of a blow to parison in a mold so that the prepinch bar can be expanded and contracted. CONSTITUTION:In the case where molds 1a, 1b are exchanged with smaller size ones, an elevator rest 11 is raised by running along a screw rod 10 and down blow pin 3, for example, is moved to a position of dot and dash line. However, in this instance, since the prepinch bars 24a, 24b can be moved integrally with the elevator rest 11 through pinch bar supporting rests 21a, 21b, the prepinch bars 24a, 24b are raised up to the position of the chain line with one dot by following raising of the down blow pin 3 and they can be allowed to correspond to positions of the fresh molds 1a, 1b. Therefore, the prepinch bars 24a, 24b are moved to a position of a broken line from the position of the dot and dash line by keeping a height position as it is on the same level by an expanding and contracting device 30 under this state and the lower end of the parison 2 can be pinched by a pinch part 23.
Patent JP-H06210361-A (JP)
Title: Production of brake shoe
Inventor: BUORUFUUDEIITAA DETSUGAU
IPC: B23P15/18
Filed: 1993-10-29
Abstract: PURPOSE: To manufacture a sheet metal made brake shoe having an integral structure by forming the ring having a cylindrical outside surface and a T shaped cross section and dividing it into a plurality of ring segments. CONSTITUTION: The brake shoe, having a carrier of the brake lining whose outside surface has the shape of a cylindrical segment and having an arcuate web arranged radially inwardly of the carrier of the brake lining and by which braking forces are transmitted onto the carrier of the brake lining, is manufactured. Thereupon, the outside part 12 in the radial direction of an annular flat stock 1 is deformed to flatten it. Whereby, the ring 3 having a cylindrical outside surface and a T shaped cross section is formed. Also, the ring 3 is divided into two or more ring segments each of which forms a brake shoe. In shaping, the stock 1 is fixed between two members 2, 2' of a rotary tool and is slit and bent by a rotary slitting roller 20. Thus, the dimensional precision and mechanical strength are stabilized and the lightweight brake shoe is manufactured.
Patent JP-H07130530-A (JP)
Title: Superconducting magnet device
Inventor: OKUMA KEIJI
IPC: H01F6/00
Filed: 1993-10-29
Abstract: PURPOSE:To provide a low cost superconducting magnet device which realizes reduction in size of a coil and can improve running performance, while accomplishing the heat insulating performance of itself. CONSTITUTION:In a device where the magnetic fields within a coil and in the spaces of coil group are utilized at the temperature which is different from that of coil, for example, the normal temperature, only the number of stages of a radiation shield between the coil 1 and application space 2 is set less than the other portions to make narrower the heat insulation gap, while the heat insulating space of the other portion is set wider to increase the number of stages of the radiation shields.
Patent JP-H09116017-A (JP)
Title: Logical conversion circuit
Inventor: YAMAZAKI TAKASHI
IPC: H01L21/82
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a logical conversion circuit which can realize enhancements in a reduction in occupancy area and relief efficiency for defective chips when applied to a redundancy circuit, for example. SOLUTION: This circuit has a structure comprising a third transistor Tr3 connected between a power supply voltage terminal Vcc and an output terminal Rn; and first and second FAMOS's (floating gate avalanche injection MOS-FET' s) Fm1, Fm2 which are respectively connected between a pair of input terminals An, An bar and a control terminal of the third transistor Tr3, and in which the control terminal can be connected to an input terminal. Further, the third transistor Tr3 is in an ON or OFF state corresponding to an input signal level into the input terminals An, An bar and a threshold value of FAMOS's Fm1, Fm2, and a logical conversion circuit is structured so that the output level of an output terminal Rn is established, and further address conversion circuits 30a,... are structured of such logical conversion circuits.  Thus, a maximum number of defective selection wires replaceable with a preliminary selection wire increases, and relief efficiency of defective chips remarkably enhances.
Patent JP-H11110861-A (JP)
Title: Tray loading mechanism of recording and reproducing device
Inventor: MIURA KAZUHISA
IPC: G11B17/04
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To absorb the over-stroke of a driving motor after the stop with simple constitution. SOLUTION: A detection switch 20 is mounted on the side surface of a main body of the device, and a guide hole 13 is provided for guiding a switch operating member 21 obliquely downward from the horizontal direction, and a projected part 21b formed on the switch operating member is protruded on a rail part 10a whereon a slider is moved, then in the pull-in process of the tray, the end surface of the projected part is pressurized by a pressurizing part 38 provided on the slider to make the switch operating member obliquely move downward from the horizontal direction, and an actuator of the detection switch is pressurized by the switch operating member at the pull-in position of the tray, then the driving motor is stopped in accordance with a signal from the detection switch.  Although the retreat of the slider is continued in some extent by the inertia, the projected part is withdrawn to the lower surface of the pressurizing part at the time of this over-stroke, therefore, the switch operating member does not move furthermore.
Patent JP-H07128994-A (JP)
Title: Image forming device
Inventor: SATO KUNIO
IPC: G03G15/16
Filed: 1993-10-29
Abstract: PURPOSE:To enhance the transferring efficiency without raising the transferring voltage, further to uniformize transferring efficiency of each transfer means and to improve the picture image quality by respectively arranging the polarity of an attracting means opposite to that of the respective adjoining transferring means. CONSTITUTION:The paper sheet attracting part is provided with the paper sheet attracting unit 16 and the attracting roller 17. The attracting roller 17 is grounded and becomes the counter electrode to the paper sheet attracting unit 16, by which the paper sheet 22 is provided with the electric charge having the polarity opposite to that of the voltage applied to the paper sheet attracting unit 16, thus the paper sheet 22 is statically attracted to the transfer drum 1. Namely, the back surface of the transfer drum 1 is charged positive and the upper surface of the paper sheet 22 is charged negative. As for the transferring part, when the back surface of the transfer drum 1 is charged negative by the transferring unit 7 for transferring the toner stuck on the photoreceptor 2 to the paper sheet 22, the toner is provided with the polarity opposite to the electric charge (negative polarity) imparted to the upper surface of the paper sheet 22 by the paper sheet attracting part, thus they are mutually attracted. Therefore, the picture image is smoothly transferred to the paper sheet 22 without raising the voltage of the power source 25 for the transferring unit 7.
Patent JP-H06122326-A (JP)
Title: Motor cooling structure for battery type fork-lift
Inventor: HIRAI HIDENORI
IPC: B66F9/075
Filed: 1992-10-09
Abstract: PURPOSE:To efficiently motors stored in a motor storage chamber. CONSTITUTION:A cargo handling motor 12 and a power steering motor 13 are stored in a motor storage chamber 11 partitioned and formed on a car body frame 1, and a vehicle driving motor 5 is arranged toward the rear side of a vehicle so that a fan 6 fitted to a drive shaft 5a is faced to the front wall 7 of the motor storage chamber 11 on the front side of the motor storage chamber 11. Vent windows 14, 15 are provided on the front wall 7 and the rear wall 8 faced to the fan 6 of the motor storage chamber 11.
Patent JP-H07130734-A (JP)
Title: Laser film-formation wiring method
Inventor: HARA HIDEO
IPC: H01L21/3205
Filed: 1993-10-29
Abstract: PURPOSE:To enable addition of wiring with high reliability and by a relatively simple method without thermally damaging the substrate, etc., by making radiation quantity of laser beam per unit area at the place where a circuit pattern is formed larger than other parts. CONSTITUTION:On the area in which multiple separate places 12 are included in a circuit pattern, a film-like material 8 containing a metal compound is formed. Then onto the area, also in the area where the film-like material 8 is formed, where separate places 12 are connected to each other, a laser beam L2 is applied, so that the metal content is resolved from the film-like material 8 and deposited, for a conductive film 81 to be formed, thus, a circuit wherein the separate places 12 are electrically connected to each other is formed. In such a case, and in the process where the laser beam L2 is applied, the radiation quantity of laser beam per unit area at multiple places 12 where the circuit pattern is formed is made larger than the other areas.