baber/WOPTO huggingface dataset:
Patent JP-H05104797-A (JP)
Title: Printer
Inventor: TSUJIMURA SUSUMU
IPC: B41J13/02
Filed: 1991-10-15
Abstract: PURPOSE:To make printing on small paper possible by arranging a feed roller in close vicinity to a platen. CONSTITUTION:A print head is attached to a carrier, which is provided in a freely reciprocating manner while facing a platen; a cassette ribbon for supplying the print head with an ink ribbon is attached to the carrier in a freely detachable manner; a feed roller 3, which is arranged in close vicinity to the platen and connected with an actuator to rotate, is provided; and the intermediate part of the roller shaft 5 of this feed roller 3 is provided with a movable part 17 having a relay roller shaft 18 and intermediate feed roller 19.
Patent JP-H07168045-A (JP)
Title: Integrated optical polarization converter wherein periodic coupling is reinforced
Inventor: YOHANESU YAKOBUSU JIERARUDASU
IPC: G02B5/30
Filed: 1994-09-26
Abstract: PURPOSE: To convert the guide mode of an optical wave in an integrated optical device, and to improve the conversion efficiency of each joining face. CONSTITUTION: This is an integrated optical polarization converter equipped with a channel type waveguide limited by a strip type structure (S4 ) supported by a substrate (S), and constituted of the periodic connection of two different partial strips having side walls making different angles with the plane of the substrate. Preferably, the two partial strips are provided as a cross section with a trapezoid (EFGH of ▵1 , ▵2 ≠0) and a rectangle (▵1 =▵2 =0), or both, that is, a rectangular trapezoid (EFGH of ▵1 =0 and ▵2 ≠0, and EFGH of ▵1 ≠0 and ▵2 =0) having mutually faced oblique lines. When the oblique and vertical sidewalls of the strip type structure are proper crystal orientation, this device is manufactured by two mutually complementary mask patterns by an etching process by using wet chemical and dry etching.
Patent JP-H07228821-A (JP)
Title: Article having water-repellent fluororesin surface
Inventor: SAITO TAKUZO
IPC: C09D127/18
Filed: 1994-10-06
Abstract: PURPOSE:To obtain the subject article excellent in water repellency with water droplets and concomitant stains less apt to stick thereto. CONSTITUTION:This article consists of an undefined porous form >=8mm in the maximum IPA diffusion diameter built by mutual stacking fluororesin particles <= 40mum in average diameter and has the tangent of waterdrop rolling angle of $ 50/500. This porous form, as shown by its electron micrograph, is constituted of undefined fluororesin structure and voids.
Patent JP-2001087586-A (JP)
Title: Control device for sewing machine
Inventor: KUBOTA YOSHIHIKO
IPC: D05B69/18
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a control device for sewing machine capable of preventing a thread cast-off when starting the sewing without requiring a special operation. SOLUTION: After stopping a needle at a predetermined needle position, a sewing machine control command output device 22 computes the input signal from a motor speed detecting means 18, and discriminates whether a sewing machine spindle is reversely rotated or not, and in the case YES, when a starting command is generated by an operation pedal 14, the device 22 drives the rotating speed of the sewing machine at a predetermined low speed till a needle thread take-up of a sewing machine achieves a predetermined height, and in the case of NO, when the starting command is generated, the device 22 drives the rotating speed at a speed based on the speed command by the operating pedal 14.
Patent JP-H02111580-A (JP)
Title: Account medium issuance processor
Inventor: TAKAYANAGI CHIORI
IPC: B41J13/26
Filed: 1988-10-20
Abstract: PURPOSE:To concurrently execute issuance processes for two or more cards by a method wherein account information related to an issuance process is recorded on an account medium to be fed in the form of magnetic information, the card is fed to a discharge end, said information is recorded in the form of character information, and a feed control and a recording control are individually carried out. CONSTITUTION:The title processor has an account medium supply means 8 containing an arbitrary number of cards C with account information to a magnetic stripe MS unrecorded in stacked states and successively paying out the cards C by a pay-out roller 7 disposed on the upper end thereof, a magnetic information record and feed means 9 disposed from the vicinity of the means 8 to a point which divides the left part of a device body 2 into approximately halves, and a character information record and feed means 10 disposed from the vicinity of the discharge end of the means 9 to a card discharge port 2a provided on a rotating area of a turn table 6. The magnetic information record and feed means 9 is provided with a first belt-type feed path 21 and a magnetic head 11 opposed to an upper feed surface 21a. The character information record and feed means 10 is provided with a second belt-type feed path 22 and a printer 12 facing an upper feed surface 22a.
Patent JP-H0696295-A (JP)
Title: Illegal use preventing method for magnetic card
Inventor: HIRASAWA KENJI
IPC: C09D7/12
Filed: 1992-09-10
Abstract: PURPOSE:To easily discriminate whether the card is valid or not at a low cost by providing a magnetic layer, and a covering layer in which a non-magnetic material is mixed and the suface is rugged, in other position than a magnetic stripe, and on its layer, respectively in the magnetic card and magnetizing the magnetic layer, and comparing a detecting signal of the magnetized part and a recording signal of the magnetic stripe. CONSTITUTION:In the magnetic card 1, a magnetic stripe 3, and a magnetic layer 4 are provided on one side surface of a card base made of paper or a synthetic resin such as vinyl chloride, etc., and in other position than the magnetic stripe 3, respectively, and on the magnetic layer 4, a covering layer 6 in which a non-magnetic material 5 is mixed at random and the surface is rugged is provided. To the magnetic stripe 3, a detecting signal read by a magneto-electric converting element 12 by scanning a magnetic head 11, the remainder and the remaining frequency of variable information, and fixed information of, for instance, a store number, an enterprise code, a name, etc., are recorded and read. To the magnetic layer 4, is scanned and a magnetic force by scanning the magneto-electric converting element 12 such as a magnetic head or a Hall element, a magneto-resistance effect element, etc., is read, and becomes a detecting signal.
Patent JP-H02114009-A (JP)
Title: Nonslip tool for tire
Inventor: SASAKI HIDENORI
IPC: B60C27/16
Filed: 1988-10-21
Abstract: PURPOSE:To obtain a high nonslip effect by burying many fiber cord layers in a main body section and exposing and gigging the cord end section of the fiber cord layers on the grounding side in a nonslip tool made of a nonmetallic material and provided with the main body section located on a tire. CONSTITUTION:This nonslip device 8 is constituted of a nonslip tool 9 wound on the outer periphery of a tire 1, many inner and outer coupling tools 11 and 12 provided on the right and left side edges of the nonslip tool 9, a fastening cord 13 coupled with the coupling tools 11 and 12, an elastic ring 14, and inner and outer connecting tools 15 and 16. The nonslip tool 9 is formed by covering a net-shaped core material 17 with a covering material 18 made of rubber or the like, and it has a main body section 19 and both side edge sections 20 and 21 for a tread section 2. The main body section 19 is constituted of a ladder section 22 and a connecting belt section 23, a fiber cord layer 24 is buried at the center between the ladder section 22 and the connecting belt section 23, and its end section is exposed and gigged on the grounding side.
Patent JP-H01110848-A (JP)
Title: Revolution position detecting device for controlling internal combustion engine
Inventor: OGAWA SUMITAKA
IPC: F02D35/00
Filed: 1987-10-21
Abstract: PURPOSE:To improve the high revolution following performance in the detection for revolution position by memorizing the increase/decrease of the time interval between the prescribed pulses in a pulse train generated according to the revolution of a rotary body as a increase/decrease pattern and comparing said pattern with a prescribed increase/decrease pattern. CONSTITUTION:Seven projections 2a and projection cut parts 2b are formed at equal intervals in 45 deg. in the peripheral direction onto the outer peripheral surface of the crankshaft 2 of an internal combustion engine 1, and a pulse train generated from a crank angle position sensor 3 according to the revolution is taken into an ECU 5 through a wave-form shaping circuit 4, and the time interval between the prescribed pulses is measured, and the increase/decrease is obtained from the difference of the time interval in the preceding time and memorized as increase/decrease pattern. The memorized increase/decrease pattern is compared with the memorized prescribed increase/decrease pattern, and the revolution position of the crankshaft 2 is detected, and the anomaly of the result of the detection of the sensor 3 is judged. In the timing calculated from a variety of signals of the sensor 6 on the basis of the detection position, an ignitor 8 and a fuel injection valve 9 are driven. Thus, the control precision can be improved.
Patent JP-H06121546-A (JP)
Title: High voltage power supply
Inventor: TAKEUCHI MAKOTO
IPC: G05F1/10
Filed: 1992-10-06
Abstract: PURPOSE:To prevent occurrence of abnormal transient output voltage upon turn ON of power or a door switch. CONSTITUTION:The high voltage power supply equipped with a unit for forming a latent image on a photosensitive member and transferring the image to a transferring member comprises a reset means having a time constant circuit constituted of resistors 5, 102, and a capacitor 100 provided on the primary of a booster transformer 17. Occurrence of abnormal surge voltage on the primary charging output to a charging roller on the secondary of the booster transformer 17 is prevented by controlling the input timing of driving current to the primary of the booster transformer 17 through the time constant of a reset means upon turn ON of a door switch 24.
Patent JP-H02113282-A (JP)
Title: Image forming device
Inventor: ISHII AKIHIKO
IPC: G05D23/19
Filed: 1988-10-24
Abstract: PURPOSE:To accurately judge the replacement period of a heat roller at the end of its life by counting the energizing continuance of the heat roller cumulatively by a time counting means up to specific time. CONSTITUTION:The specific time, i.e. energizing time indicating the replacement period of the heat roller 80 is set previously in a time setting means 17 and an energizing control means 16 energizes to the heat roller 80 when the temperature of the heat roller 80 of a heat fixing device 8 is lower than lower-limit temperature and the time counting means 18 starts counting the feeding time at the same time. When the temperature of the heat roller 80 rises up to the upper-limit temperature, the energizing is stopped and the time counting means 18 stops counting the time; when the temperature of the heat roller 80 drops below lower-limit temperature, the heat roller is energized again and the energizing continuance is counted cumulatively. When the counting is carried out up to the specific time, it is reported that the specific time is reached. Consequently, the replacement period of the heat roller 80 is easily known.
Patent JP-H10116928-A (JP)
Title: Manufacturing method of bga type semiconductor device
Inventor: ISHIMATSU KENJI
IPC: H01L21/301
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a ball grid array(BGA) type semiconductor device with a high productivity and reliability. SOLUTION: In the manufacturing method, an insulating film 11 is prepared which is provided on its front or rear side with a wiring pattern 16S. The film 11 is also provided with a plurality of solder balls 12 which are projected on the rear side to be connected to the wiring pattern and also to external parts for electrical connection. The insulating film 11 is bonded at its front side to a functional side of a semiconductor chip 10 through an insulating member. The wiring pattern is connected to a plurality of bonding pads formed on a peripheral edge of the chip 10. Next, a frame 22 having an opening H that is equal to or larger in size than the chip is prepared, an assembly of the insulating film 11 connected to the chip 10 is installed in the opening H, and the opening is filled with coating member.  Thereby, connections sites between the wiring pattern 16S and the bonding pads of the chip 10 are covered with insulating coating material 13, and then the frame 22 is removed therefrom.
Patent JP-S63169685-A (JP)
Inventor: RUISU ARONZU
IPC: G09B5/06
Filed: 1987-10-22
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-H06115391-A (JP)
Title: Container support device
Inventor: TERAI TAKEHIRO
IPC: B60N3/10
Filed: 1992-10-06
Abstract: PURPOSE:To oscillate a position of a container support device in the state where a holding body is completely drawn out even if vertical measurement of a housing is reduced. CONSTITUTION:This container support device is constituted of a housing 2 facing an installation hole 9 of a vertical wall 8, hollow and arranged in the installation hole 9 and having an opening 10 formed on the side of the installation hole 9 and a holding body 3 having an insertion hole 17 to insert cups and free to slide into and out of the housing 2, and an oscillating shaft part 64 revolving below the housing in the state where the holding body 3 is projected out of the housing 2 is arranged on the outside of the housing 2.
Patent JP-H05110834-A (JP)
Title: Picture processor
Inventor: UEHARA MANABU
IPC: G06F12/00
Filed: 1991-10-16
Abstract: PURPOSE:To prevent the deterioration in the picture quality without causing the deterioration in the resolution by keeping the size of a matrix constant at all times even when gradation is changed. CONSTITUTION:Upon the receipt of a print instruction from a host 3, a controller 2 outputs a print start instruction to a printer engine through an engine I/F 12. When the controller 2 receives a revision of gradation number from the host 3, a CPU 6 references a pointer to check whether or not there is any gradation to be revised. If there is no gradation to be revised on a table, the revision request is disregarded and it is informed to the host 3. When there is any gradation to be revised on the table, the table is referred to detect a relevant dpi. Then the detected dpi is set and the dpi and the revision of the gradation are informed to the host 3. Thus, even when the gradation is increased, the resolution is kept constant thereby preventing the deterioration in the picture quality.
Patent JP-H1178806-A (JP)
Title: Car washing machine
Inventor: HIRAMATSU MASAHIKO
IPC: B60S3/04
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To supply water containing mousse-like bubble detergent from a hose for bubbles so as to facilitate its sticking to a car body by attaching a hose for water washing and the hose for bubbles to an arm provided in the upper end of a support and to move, when a hand is released from the hose, the hose to be housed in a specified plate by itself. SOLUTION: A support is erected in one side of a car washing space S, arms 2 and 3 are supported on the support in a nearly horizontal state, and routes for guiding a hose 5 for water washing and a hose 6 for bubbles to the arms 2 and 3 are formed in a hollow square pillar. The water washing hose 5 is a high pressure hose to be inserted from a washing device 4 into the oblong hole of the support to raise the square hole of the support, and put through the arm 2 to be drooped from an arm tip to near the ground in the upper end of the support. Similarly, the bubble hose 6 is also a high pressure hose to be inserted from the washing device 4 into the oblong hole of the support to raise the square hole of the support, and put through the arm 3 to be drooped from an arm tip to near the ground in the upper end of the support.
Patent JP-H07107298-A (JP)
Title: Method and device for encoding picture signal
Inventor: MIYAUCHI TOSHIYUKI
IPC: H04N19/423
Filed: 1993-09-30
Abstract: PURPOSE:To extend the runlength of a zero coefficient by successively scanning the quantization coefficient located at the same position on the screen on each band component and sending it to a variable length encoding circuit. CONSTITUTION:A picture signal S1 to be inputted is divided into plural bands by a wavelet conversion circuit 1. A quantization coefficient S4 is obtained for a divided coefficient S2 of each band component through a macro block conversion circuit 2 and a quantization device 3. A scan pass conversion circuit 4 successively scans the quantization coefficient S4 located at the same position on the screen between band components and sends it to a variable length encoding circuit 5. Thus, when the quantization coefficient S4 being the prescribed band is 0, the coefficient S4 located at the same position on the screen in another band shall be also zero. Thus, the coefficient S4 at the same position is being scanned in succession and the length of the run length of the zero coefficient can be extended, resulting in improving the encoding efficiency.
Patent JP-H06204751-A (JP)
Title: Frequency converter
Inventor: WARUTAA CHINMAAMAN
IPC: H03D7/12
Filed: 1993-09-29
Abstract: PURPOSE: To increase the intermodulation intensity of a device, which modulates input signals of a frequency f1 into signals of an intermediate frequency f3 by using an oscillator signal of a frequency f2 , and at the same time, to reduce the power consumption of the device. CONSTITUTION: A switching element S is connected to a high resistance and a low resistance by means of the control source of an oscillator frequency f2 , in parallel with a signal-guiding path and a circuit F1 having a characteristic so as to passe a frequency f1 and blocks another frequency f3 is installed to the signal-supplying path of the signal-guiding path and a circuit F2 having characteristic such that it passes the frequency f3 and blocks the frequency f1 is installed to the signal sending-out path of the signal-guiding path. Therefore, an extremely large intermodulation intensity is obtained.
Patent JP-H01238785-A (JP)
Title: Pressure medium valve
Inventor: BO ANDERUSON
IPC: F15B13/042
Filed: 1988-10-26
Abstract: PURPOSE: To control a pressure medium valve irrespective of temperatures by forming a peripheral clearance having axial length much larger than the height between a valve piston and a valve housing wall. CONSTITUTION: A peripheral clearance 11 having a long axial size much longer than its height is formed between a valve piston 2 and a valve housing wall 1. Pilot flow from an inlet A to a pilot flow chamber 6 is not so sensitive accordingly, to flowability of the used pressure medium dependent on temperature. A pressure medium valve can be controlled irrespective of temperature.
Patent JP-S61148261-A (JP)
Title: Polyester resin composition
Inventor: HORIUCHI KENJIRO
IPC: C08L63/00
Filed: 1984-12-21
Abstract: PURPOSE:The titled composition having improved molding properties, improved mechanical properties such as impact resistance, etc., and improved coating performances, obtained by blending polyester elastomer with a specific glydidy group-containing copolymer, a fiber reinforcing material, and, if necessary, a specific amount of a specified ethylenic copolymer. CONSTITUTION:20-60pts.wt., preferably 30-50pts.wt. aromatic polyester (e.g., polybutylene terephthalate, etc.) is blended with (B) 10-60pts.wt. polyester elastomer [ e.g., polybutylene terephthalate poly (tetramethylene oxide)glycol block copolymer, etc.], (C) 5-30pts.wt. glycidyl group-containing copolymer (e.g., ethylene/glycidyl methacrylate copolymer, etc.) consisting of an alpha-olefin andan alpha.beta-unsaturated glycidyl ester, and (D) 0-30pts.wt. ethylenic copolymer comprising ethylene and <=30C alpha-olefin as seential components to give 95-50wt% mixture, which is mixed with 5-50wt% fiber reinforcing material.
Patent JP-H08130703-A (JP)
Title: Electronic filing device
Inventor: YAMADA MASAYUKI
IPC: H04N5/91
Filed: 1994-11-01
Abstract: PURPOSE: To calculate how many pictures more can be registered in the free area of a recording medium by obtaining the average picture data recording size of registered pictures from the data recording size of the registered pictures of the recording medium in a picture filing device for registering the pictures in the recording medium. CONSTITUTION: The picture name entries 26 of the registered pictures of a picture name recording area 24 are successively read and the total value of the picture data recording size recorded in the picture name entries 26 is obtained. From the total value, the average picture data recording size of the registered pictures is calculated. Based on the average picture data recording size, the number of the pictures capable of being registered in a picture data recording area 25 and the number of the remaining registerable pictures capable of being registered in the unrecorded area 28 of the picture data recording area 25 are calculated. Thus, since the number of the registerable pictures is calculated from the data amount of the actually registered pictures, the number of the registered pictures inside a file is more precisely predicted.
Patent JP-H03131325-A (JP)
Title: Production of filter cartridge
Inventor: NARUO KYOICHI
IPC: B01D63/08
Filed: 1989-10-16
Abstract: PURPOSE:To enhance product yield by certainly and efficiently performing the adhesion of a filter membrane and a flat plate-shaped support by independently supporting the pressure of heat sealing by an inner and outer peripheral parts when the adhesion of both of them is performed using the heat sealer. CONSTITUTION:A flat plate laminated type filter cartridge is constituted by laminating flat plate type filter units each of which is formed by bonding a filter membrane 3 to either one of or both of the upper and lower surfaces of a flat plate-shaped support 4 having a fluid flow passage. At this time, the filter membrane 3 and the flat plate-shaped support 4 are bonded using a heat sealer having ring-shaped heaters 1, 2 to simultaneously heat-seal the outer and inner peripheral rim parts of the support 4. The pressure of the heat sealing is independently supported by inner and outer peripheral parts using the press bonding parts 5a, 5b of the inner and outer peripheral parts of a press bonding apparatus and the outer and inner peripheral parts 6a, 6b of the elastomer thereof. As a result, the adhesion of the filter membrane to the flat plate-shaped support is certainly and efficiently performed to enhance product yield.
Patent JP-S62130248-A (JP)
Title: Copper fine wire for bonding
Inventor: TANIGAWA TORU
IPC: C22C9/00
Filed: 1985-11-29
Abstract: PURPOSE:To make bonding in manufacture of high integrated circuit semiconductor, etc., highly efficient by incorporating trace amounts of Mg to a pure-copper fine wire. CONSTITUTION:The copper fine wire for bonding is constituted of a composition in which 0.0001-0.028wt% Mg is incorporated to pure Cu of >=99.99wt% purity. Owing to the above composition, bonding can be performed under low bonding load without breaking an insulating layer. On application of this copper fine wire, a highly efficient bonding similar to that by the use of Au fine wires can be performed by use of inexpensive copper wires in manufacture of high integrated circuit semiconductor.