baber/WOPTO huggingface dataset:
Patent JP-H0320791-A (JP)
Title: Dot pattern data generating device
Inventor: MATSUDAIRA MASATOSHI
IPC: G06K15/02
Filed: 1989-12-22
Abstract: PURPOSE:To generate a high-quality character pattern of enlarged size fast by calculating and deciding whether dots rise rightward or leftward or falls rightward or leftward and generating corresponding enlarged dots. CONSTITUTION:The processing buffer 10 of an enlarged character dot data generating device 6 is stored with character dot patterns read out of a character generator 4 and an area read circuit 11 reads the local pattern in a constant area centering on one aimed picture element out of a read-out dot pattern. An I-directional arithmetic circuit 12, a J-directional arithmetic circuit 13, an X-value arithmetic circuit 14, and a Y-value arithmetic circuit 15 calculates a horizontal and a vertical size from the local pattern and a dot presence/ absence decision circuit 16 decides whether or not there is dot presence data. A conversion pattern generating circuit 17 decides the kind of blank data of standard size to be converted according to the input data and generates a pattern for conversion which generates plural dots for one dot of an original pattern so that a smooth slanting line is represented.
Patent JP-H08156749-A (JP)
Title: Wiper driving device
Inventor: TAKAYA NAOHITO
IPC: B60S1/34
Filed: 1994-12-07
Abstract: PURPOSE: To provide a wiper driving device capable of maintaining an error angle in a wiper device for vehicles, namely a tilt angle of a wiper blade, particularly of a blade rubber from the glass-surface at a minimum over the whole operating range of the wiper device. CONSTITUTION: In a wiper driving device, a curved surface body 12 fixedly connected to the wiper-shaft 11 of a wiper device is rotated in contact with an another curved surface body 22.
Patent JP-H08171736-A (JP)
Title: Disk reproducing device
Inventor: MATSUMOTO YOSHINORI
IPC: G11B7/095
Filed: 1994-12-19
Abstract: PURPOSE: To perform highly accurate skew adjusting while maintaining a distance constant between a recording medium disk and a pickup. CONSTITUTION: Pickup up and down movement mechanisms 18 and 18' for individually moving up and down both ends of a pickup 15 provided to be movable in the radial direction of a recording medium disk 33 in the moving direction are provided. By individually operating the pickup up and down movement mechanisms 18 and 18', the pickup is moved slantingly against the recording medium disk.
Patent JP-2001155745-A (JP)
Title: Gasket for fuel cell
Inventor: KURANO YOSHIHIRO
IPC: H01M8/02
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell by which leakage of hydrogen gas in the direction of the edge plane of the film fixing reactive electrode of the fuel cell is prevented to improve the electric generation efficiency by sealing the edge plane. SOLUTION: A gasket 21 provided to seal the gap between a reactive electrode part 2 obtained by fixing a film fixing reactive electrode 4 to an ion exchange film 3 and collector electrodes 5 laid over the reactive electrode part 2. The gasket 21 is formed to cover and seal the edge plane 4a of the film fixing reactive electrode 4.
Patent JP-2001151021-A (JP)
Title: Pivot sturucture of mirror for vehicle
Inventor: KAWANO KIYOZO
IPC: B60R1/072
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a pivot structure of a mirror for a vehicle capable of securely maintaining a mirror for a vehicle at a desired inclination angle for sufficiently suppressing chattering of the mirror caused by vibration and reducing a production cost because of a simple construction. SOLUTION: As a connection holding means 1 which presses a pivot 2 of a mirror holder 11 against a support part 3 of a housing 12 to hold them in a slid able connection condition, a shaft 4 protruding from the housing 12 and a fitting part 5 protruding from the mirror holder 11 are arranged in the pivot 2. The shaft 4 includes a globular head 4-1 at its tip and an sinner surface 5a of the fitting part 5 is formed in a spherical shape corresponding to the head 4-1 of the shaft 4 elastic expansion to fit to the head 4-1 of the shaft 4.
Patent JP-H10173676-A (JP)
Title: Communication equipment
Inventor: SUZUKI ATSUSHI
IPC: H04L12/28
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a communication equipment which can specify the fault part of LAN(local area network). SOLUTION: In a monitoring device 1 and devices to be monitored 2a-2c, telegram transmission deices 3, 3a-3c, telegram reception devices 4, 4a-4c and fault judgment devices 5, 5a-5c are provided, and a recognized telegram is sent from the telegram transmission device 3 of the monitoring device 1 to the monitored devices 2a-2c, through two communication routes 6a and 6b. The fault parts of the two communication routes 6a and 6b and the plural monitored devices 2a-2c are judged by the fault judging device 5 of the monitoring device, based on the response telegram returned to the monitoring device 1 from the monitored devices 2a-2c through the two communication routes 6a and 6b.
Patent JP-H10165208-A (JP)
Title: Hook attachment
Inventor: WATARAI AKI
IPC: H01F7/02
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To prevent a deviation in a position in spite of a shock by arraying magnets which are provided with a plurality of magnetic poles where an alternately changing magnetism is permitted to face a contacting surface with an opposite side in a magnetic material cap. SOLUTION: Permanent magnet poles 2 and 3 are arrayed inside the longitudinal direction center groove of the magnetic material cap 5 from this side in one of hook attachments 1 and the magnet poles 2a and 3a are arrayed in the cap from this side in the other side in the same way. Here, an S-pole is permitted to face the opposite side in the magnet pole 2 and an N-pole is permitted to face it in the magnet pole 3. The N-pole is permitted to face the magnet pole 2 in the magnet pole 2a and the S-pole is permitted to face the magnet pole 3 in the magnet pole 3a. At the time of viewing horizontally in an attracted state, the magnet 2a which is made to face the N-pole at a lower side contacts with the magnet 2 which is made to face the S-pole at an upper side and the magnet 3a which is made to face the S-pole contacts with the magnet 3 which is made to face the N-pole. Therefore, even when the deviation in a position occurs at the time of attracting, normal attracting is executed when the deviation is half to below the longitudinal direction length of the respective magnets 2, 3, 2a and 3a.
Patent JP-H09151425-A (JP)
Title: Sound insulating device and constitution unit therefor
Inventor: TASHIRO MOTOJI
IPC: E01F8/00
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a sound insulating device capable of reducing a sound wave leaking from the top of a sound insulating wall after diffraction, and improve productivity. SOLUTION: A sound insulating device 20 has a cylindrical part 23 extended along a sound insulating wall 10. Furthermore, the first division 21 radially extended from the external surface of the cylindrical part 23 to the entire surface thereof, and the second division 22 extended from the external surface of the cylindrical part 23 along a lengthwise direction are formed via a gap. An acoustic chamber 24 is thereby formed on the outer side of the cylindrical part 25 in such a state as open externally. The first and the second divisions 21 and 22 form the side walls of the chamber 24 and the cylindrical part 23 forms the bottom thereof. In this case, the depth of the acoustic chamber 24 is taken at 1/4 of the wavelength of a sound wave as a main component of noises to be insulated.  Also, an opening at the upper position of the acoustic chamber 24 is provided with a foreign material ingress preventing member 28. A foreign material flying from the outside is thereby prevented from entering the acoustic chamber 24.
Patent JP-H06181372-A (JP)
Title: Printed-substrate mounting method
Inventor: HARA MASAAKI
IPC: H05K1/14
Filed: 1992-12-15
Abstract: PURPOSE:To enhance the storage capacity of inner and outer cables of the title printed-substrate packaged on the card frame of an electronic equipment, the characteristics of the parts to be adjusted and the radiating capacity of the same. CONSTITUTION:The mother board 2 of a card frame 1 is inclined at a specific angle so that certain spaces may be allowed right side and left side as well as printed substrates may be mutually provided with stepped parts in the card frame 1 thereby enabling the card frame 1 to be provided with a storage part of cables. Furthermore, the space for the part 9 to be adjusted can be allowed while enhancing the part radiating effect and the spacing efficiency by inclining the mother board 2 at a specific angle.
Patent JP-H01178924-A (JP)
Title: Manufacture of display device
Inventor: YONEZAWA MITSUYUKI
IPC: G02F1/133
Filed: 1987-12-29
Abstract: PURPOSE:To preclude the breaking and short-circuit of a wire due to peeling by changing the direction of a substrate where a high-stress thin film is formed matching with a shape so that film stress is applied in the lengthwise direction of the low stress thin film of the patterned electrode wiring of a base. CONSTITUTION:Trays 2 which hold glass substrates 1 where electrode wiring patterns are formed are successive and an in-line type sputtering device which performs film formation by passing the trays over a target 3 continuously is used; and the degree of vacuum in the film formation is held high and a gas flow rate is made constant to form high-stress metallic thin films while providing feedback to a power source so that fed electric power is invariably constant. The film stress is large in the moving direction of the trays 2, i.e. in the lengthwise direction of the target. Consequently, this high stress thin film has variance in film stress in the substrate surface, but defects such as the breaking and short circuit of a wire of the patterned low stress thin film of the base are reduced.
Patent JP-H06179167-A (JP)
Title: Polishing of roll
Inventor: SUZUKI MAKOTO
IPC: B24B5/37
Filed: 1992-12-15
Abstract: PURPOSE:To obtain the prescribed surface roughness even on a roll having the nonuniform temperature distribution immediately after use, without using a cooling means, by measuring the roll temperature before or during polishing and carrying out polishing, correcting the diameter error due to the thermal expansion of the roll, when the roll is polished by a roll polishing machine. CONSTITUTION:A roll is held through a Z-axis ball screw 2 driven by a Z-axis servomotor 3, and revolved if necessary. While, a wheel spindle stock 5 which holds a grinding wheel 4 in revolution is longitudinally shifted through an X-axis ball screw 7 driven by an X-axis servomotor 8, and the grinding wheel 4 is approached to a polishing position. At this time, a contact type thermometer 9 is installed on the wheel spindle stock 5, and the temperature distribution in the roll axis direction is continuously measured. When the roll is polished, each roll temperature is measured before or during polishing, and polishing is carried out, correcting the diameter error of the roll due to the thermal expansion. Accordingly, even in case of the roll having the nonuniform temperature distribution immediately after use can be polished with high precision.
Patent JP-H11168426-A (JP)
Title: Information answering system
Inventor: SHIBAZAKI MASAFUMI
IPC: G06Q10/00
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To provide an information answering system by which the commands of somewhat complicated syntax are simultaneously transmitted only by the limited function of a portable telephone set and a center can interpret these commands and can answer them. SOLUTION: Characters, which can be inputted by the push-buttons of a portable telephone set 1, are inputted from an input device 11. A converting part 12 sequentially converts the combination of input characters to expanded characters such as square forms of KANA (Japanese syllabary) and registers them as an expanded character string in a storage part 13. According to the designation of a user, a selection part 16 transmits the expanded character string selected from the storage part 13 from a transmission part 15, and a reception part 21 receives this expanded character string.  An information processor 22 stores the relevant expanded character string in a storage part 23, interprets a telegraphic message expressed by the expanded character string as a command according to prescribed grammar rules, executes a service corresponding to the relevant command, and transmits the result as the expanded character string from a transmission part 24. A reception part 16 receives the sent expanded character string and stores it in a storage part 17, and the stored expanded character string is displayed on a display device 19 by a display part 18.
Patent JP-2000150717-A (JP)
Title: Semiconductor package for surface mounting
Inventor: KOGA KOICHI
IPC: H01L23/12
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor package in which a semiconductor device capable of surface mounting on an outer circuit board in the state that a semiconductor chip and a circuit part are sufficiently sealed can be formed, and terminals whose reliability is improved can be easily formed. SOLUTION: A circuit board 21 having a recessed part 2 on which a semiconductor chip is mounted, and a circuit part 5 arranged on a shoulder part 3 in the peripheral part of the recessed part 2 is formed. An insulating layer 8 having through holes 7 is laminated on the circuit part 5 of the circuit board 21. Through hole conducting paths 4, whose lower end portions are connected electrically with the circuit part 5 penetrating the through holes 7, and whose upper end portions protrude from the upper surface of the insulating layer 8, are formed. The upper end portions of the through hole conducting paths 4 are formed on terminals 6 for surface mounting which are arranged on the same side as the recessed part 2 and the shoulder part 3 on the circuit board 21.
Patent JP-H07198976-A (JP)
Title: Method of converting optical path
Inventor: ITO MASATAKA
IPC: G02B6/42
Filed: 1993-12-28
Abstract: PURPOSE:To facilitate optical path conversion of nearly 90 deg. and to simplify the constitution of an optical coupling circuit between optical elements whose optical axes are orthogonal with each other. CONSTITUTION:A waveguide or an optical fiber 21 is installed on an optical mounting substrate 20 of e.g. silicon, and a photodetector(PD) 22 being a surface light receiving element is coupled to the mounting substrate 20. A microlens is provided with a reflection lens 11 and a mounting lens so that whose lens optical axis become perpendicullar to the optical mounting substrate 20, and the surface of the reflection lens 11 is applied with metal e.g. Au coat. A light beam 24 radiated from the waveguide 21 is made incident on the lens 11, and the optical path is converted by nearly 90 deg. to be made incident on the photodetector 22.
Patent JP-2001156829-A (JP)
Title: Destination control system for mailing list
Inventor: KOBAYASHI MASATO
IPC: H04L12/58
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To solve a problem in a conventional mailing list service such that the same mail is delivered to all registered participants and a mail is transmitted to even a user who is not desired by an originating subscriber. SOLUTION: In the mailing list destination control system for a client/server electronic mail system, the server side is provided with a mailing list information storage means where user information of each mailing list is stored, a retrieval means which retrieves mailing list information from a mailing list address designated by a client, and a return means which returns retrieved mailing list information to the client device, and the client is provided with a destination input means which inputs the destination of an electronic mail and a destination selection means which displays mailing list information received from the server device and transfers a selected destination to the destination input means.
Patent JP-H04200170-A (JP)
Title: Color image forming device
Inventor: FUKUSHIMA TSUMORU
IPC: H04N1/034
Filed: 1990-11-29
Abstract: PURPOSE:To reproduce more faithful colors by using the colors within a reproduction range by applying limiters on the three primary color density signals for color mixing by a subtractive color process, executing linear masking computation, outputting ink density signals and limiting the output levels thereof. CONSTITUTION:When the three primary color density signals (DR1, DG1, DB1) of the picture elements to be recorded are inputted, 1st limiter means 1, 2, 3 apply the limiters on these signals and output the three primary color density signals (DR2, DG2, DB2). A linear masking computing means 4 subjects the three primary color density signals (DR3, DG3, DB3) to the sum of products operation with the masking coefft. and outputs the ink density signals (C1, M1, Y1). Second limiter means 5, 6, 7 apply the limiters to the ink density signals (C1, M1, Y1) and outputs the ink density signals (C2, M2, Y2) which can be respectively reproduced. A recording control means 8 executes recording by controlling the heat quantity of a head 9 according to the value of Y2.
Patent JP-H02180481-A (JP)
Title: Picture reproducing device
Inventor: OGURA TOKIHIKO
IPC: G11B20/02
Filed: 1988-12-30
Abstract: PURPOSE:To attain a stable time base correction concerning all tracks by narrowing the band of a PLL loop, which forms a writing clock pulse from a regenerative pilot signal to a picture memory, to the regenerative pilot signal of low S/N. CONSTITUTION:The regenerative pilot signal is separated by a BPF 24, which defines 168fH=2.63MHfz as a central frequency, and amplified to a suitable level by an amplifier circuit 26. Then, the regenerative pilot signal goes to a fixed amplitude by an AGC circuit 28. A multiplier circuit 30 multiplies the output of a VCO 32 with the output of the AGC circuit 28 and an LPF 34 takes out a component proportional to the sine of phase difference. The output signal of the LPF 34 is converted to an error voltage by a loop filter 36 and supplied to the VCO 32. A cut-off frequency omegac is set to 1kHz in the outer peripheral side (the 1st-35th tracks) of the satisfactory S/N and set to 500Hz in the inner peripheral side (the 36th-50th tracks) of the low S/N. Thus, the loop band is narrowed only in the inner peripheral side, where the S/N of the regenerative pilot signal is low, and phase error fluctuation caused by the S/N of the pilot signal is suppressed.
Patent JP-H03199685-A (JP)
Title: Fluid pump device
Inventor: DAIGO TOMIO
IPC: F04C15/00
Filed: 1989-12-26
Abstract: PURPOSE:To prevent minute motion wear and fretting corrosion by returning pump rain to a tank via the connecting portion between a key and the keyway thereof, or between a spline and the spline-way thereof. CONSTITUTION:Pump drain is led to a key or spline connection portion which is an insertion portion of the end of a pump shaft 4 in a hole 35. Further, the drain is led to a drain port 31 via oil passage 32, 30. An O-ring 14 or a seal is set on an inner circumference of a spigot fitting portion A. Moreover, an oil seal 13 is interposed between the end of a prime motor shaft 3 and the inner circumference of a prime motor housing 36. In this manner, minute motion wear and fretting corrosion caused by the shifting of a shaft center or minute vibration due to operation can be prevented.
Patent JP-H11150842-A (JP)
Title: Cable supporter for emi measures
Inventor: KURITA TOSHIYUKI
IPC: H02G3/30
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To prevent overlapping of noises caused by two lines intersecting or located nearby while wiring each line to the shortest distance, by using a cable supporter permitting intersecting or neighboring wiring between a power supply line and a signal line. SOLUTION: A cable supporter 20 is constituted with a metal such as aluminum which has a shield effect, and a supporting portion 22 is extended and fixed between the upper end portions of fixing portions 21, 21. The supporting portion 22 comprises an upper plate portion 23 and dropped pieces 24 which are bent downward from both the edges of the upper plate portion 23. Two slits 25 in each set are formed at predetermined intervals on the upper plate portion 23 in a longitudinal direction, and two slits 25 are used for binding a signal line with a binding band 26. Also, an empty space formed between the upper plate portion 23 and the dropped pieces 24 is used for neatly inserting and arranging power supply wires. The supporting portion 22 is fixed to the surface of the support with screws or the like.
Patent JP-2001150691-A (JP)
Title: Ink-recording apparatus
Inventor: ASANO MASAMI
IPC: B41J2/175
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To use ink in an ink housing body effectively by reducing the amount of the ink left in the ink housing body without being sucked by an ink sucking member in an ink-recording apparatus in which the ink sucking member is inserted into the ink housing body, and the ink in the body is sucked by the member to be introduced into an apparatus main body. SOLUTION: In an ink-recording apparatus in which the ink sucking member 21 is inserted into the ink housing body 10, the ink 1 in the body 10 is sucked by the member 21 to be introduced into the apparatus main body 20, an ink bank 12 is formed in the bottom part of the ink housing body 10, and the tip of the member 21 inserted into the housing body 10 is positioned at the deepest part of the ink bank 12.
Patent JP-H07190643-A (JP)
Title: Temperature indicating device for baking furnace for ceramic art
Inventor: KAYAMA HARUO
IPC: F26B25/00
Filed: 1993-12-28
Abstract: PURPOSE:To permit the easy estimation of throwing amount of fuel by indicating a difference between a temperature in a baking furnace and a set baking temperature at every predetermined times from the beginning of baking upon baking a work of ceramic art by throwing the fuel manually. CONSTITUTION:The time of inflection point of a baking temperature pattern is set by a time setting switch 11 while temperatures at every inflaction points are set by a temperature setting switch 10. A CPU 2 operates temperature setting values at every (n) minutes from straight lines between respective inflaction points of the temperature pattern and stores them into an internal memory 4 and an external memory 5. The set temperature values at every (n) minutes are indicated in a setting indicator 16. A temperature in a baking furnace is detected by a temperature sensor 14 and the average value of the temperatures is operated at every (m) seconds by the CPU 2 and are indicated in a measurement indicator 18. The CPU 2 sets the time interval (n) of the temperature set value and the measuring time interval (m) of the furnace temperature so as to be n>m and operates a difference between the set value and the measured value at every (m) seconds and indicates it in a difference indicator 19. A time of elapse is indicated in a time indicator 17.