baber/WOPTO huggingface dataset:
Patent JP-H1041422-A (JP)
Title: Ceramic lid
Inventor: SUMIDA YUKITSUGU
IPC: H01L23/02
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To prevent the formation of solder ball, and prevent peeling of underneath metallic layer after a sealing step by a method wherein a solder wettable underneath metallic layer is formed on the outer peripheral sealed surface and outer peripheral edge part opposite to the sealed surface of a ceramic substrate to form a solder layer on the surface of the underneath metallic layer. SOLUTION: A solder wettable underneath metallic layer 12 is formed on the sealing surface 15 of the outer periphery 14 and outer peripheral side wall surface 16 of a ceramic substrate 11 constituting a lid 10, as well as an intersection part 19 and the outer peripheral edge part. Next, a solder layer 13 is formed on the underneath metallic layer 12. In such a constitution, the underneath metallic layer 12 is extensively formed on the outer peripheral edge part of an exposed part apt to form solder balls in the case of reflow of the solder paste thereby enabling the formation of the solder balls to be prevented.  Furthermore, the bonding strength of the underneath metallic layer 12 onto the ceramic substrate 11 can be increased by the extensively formed underneath metallic layer 12 so that the release of the underneath metallic layer 12 due to the long time application may be prevented.
Patent JP-S6450582-A (JP)
Title: Electrostrictive ceramic material body and polarization thereof
Inventor: IWATSUBO HIROSHI
IPC: H01L41/257
Filed: 1987-08-21
Abstract: PURPOSE:To manufacture the title propagation distorted material body applicable to an actuator not only at lower cost but also of high mechanical and thermal reliability, by a method wherein the degree of polarizing orientation as a whole and at least one of the polarizing direction differentiated from each other in the first and the second regions dividing the thickness direction. CONSTITUTION:The title propagation distorted ceramic material body 3 is composed if a integrated sintered ceramic material provided with a pair of main surfaces 1, 2 mutually facing in the reverse directions at the specified distance in the thickness direction while polarizing directions 6, 15 pointing as a whole are substantially in parallel with the extending direction of the main surfaces 1, 2. At this time, the degree of polarizing orientation as a whole and at least one of the polarizing directions as a whole are differentiated from each other in the first and the second regions 4, 5 dividing the thickness direction. For example, the first region 4 of the propagation distorted ceramic material body 3 is polarized in the arrow 6 direction while the second region 5 is polarized in the arrow 15 direction.
Patent JP-H1150193-A (JP)
Title: Cold-rolled steel sheet excellent in workability and its production
Inventor: YASUHARA HIDEKO
IPC: C21D9/46
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To obtain a cold-rolled steel sheet having stable workability and capable of deep drawability by allowing the steel sheet to have a compsn. contg. specified amounts of C, Si, Mn, S, Al, N, Ti, and the balance Fe with inevitable impurities, furthermore allowing the contents of precipitated Mn and effective Ti to satisfy a specified relation and regulating the quantative ratio of Mn to Ti in precipitates to a specified range. SOLUTION: The steel has a compsn. contg., by weight, 0.0005% C, <=0.1% S, 0.01 to 0.5% Mn, 0.001 to 0.03% S, 0.01 to 0.1% Al, 0.001 to 0.005% N, 0.001 to 0.1% Ti, and the balance Fe with inevitable impurities. Then, the contents of precipitated Mn and effective Ti satisfy the relation in the inequality. In the inequality, Ti* (effective Ti) is Ti-3.43×N-1.5×S. Moreover, 0.2<=[Mn]x /[Ti]x <=1.0, where [Mn]x is the quantative value of Mn in precipitates by X-ray analysis is satisfied, and [Ti]x is similarly the quantative value of Ti.
Patent JP-H0257067-A (JP)
Title: Picture coding processing system
Inventor: KATO YOICHI
IPC: H04N19/00
Filed: 1988-08-23
Abstract: PURPOSE:To avoid the occurrence of a step difference in the brightness and a color on the block border on a reproduced picture by applying filtering to a picture element located on the block border of a decoded picture of the picture coding processing system. CONSTITUTION:An input picture is inputted from an input terminal 1. The inputted picture is quantized by a block unit coding section 2 applying orthogonal conversion coding and vector quantization or the like and a decoded picture is generated. A filter 3 applies smoothing to the block border only of the decoded picture. An adaptive control section 4 compares picture elements of input and output of the filter to control a switch 5. An adaptive filter processing output being an output of the switch is outputted from an output terminal 6. Thus, a block-like distortion caused in a processed picture is eliminated without unsharpening the line segment or the edge near the block border in the picture coding processing system where the input picture is subject to block division and the picture is encoded in the unit of blocks.
Patent JP-S6363597-A (JP)
Title: Laser beam machining method
Inventor: KAWAI YOSHITO
IPC: B23K26/14
Filed: 1986-09-05
Abstract: PURPOSE:To form a stabilized roughness pattern with the adjustment of a gas flow with its detection by feeding the colored gas in the same pressure and flow as those of an assist gas in the case of projecting pulsatively a laser light by a mechanical chopper on the rotary face of the body to be worked. CONSTITUTION:The working surface is roughened uniformly and finely by projecting a pulsative laser light 11 through a rotary mechanical chopper 14 on the surface of the rotary rolling roll 1 located on a supporting device M. The laser beam machining is performed in the assist gas atmosphere jetting from a gas nozzle 15 and the atmosphere is sometimes deteriorated with the gas flow being blown away by the rotary mechanical chopper 14. In this case, the irradiation roughness pattern on the rolling roll 1 surface is made in a stabilized uniform state by flowing the colored gas in the same pressure and same flow amount from a gas nozzle 15 with its changing over from a bomb 22, detecting its gas flow and adjusting the gas flow.
Patent JP-S58106134-A (JP)
Inventor: RICHIYAADO JIEEMUSU MONHAATO
IPC: F01D25/32
Filed: 1982-11-29
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-2000045645-A (JP)
Title: Wood tone steel-made door structure
Inventor: YASUI TOSHIO
IPC: E06B1/34
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To wipe out mineral feeling of a steel-made door, and improve design, by constituting a door part for composing a door and a frame part of a steel material having a wood tone pattern surface. SOLUTION: Door parts comprising a main door part 1 and a sub door part 2 are oscillatably fixed to a frame through hinges. The frame consists of vertical frames 4, 5, an upper frame, and a lower frame, vertical parts 11, 12 for a architrave are provided along the vertical frame 4, 5 and an upper part of the architrave is provided along the upper frame. A facing cover which covers over a reinforcing member and in which a woodtone pattern is printed on a steel surface is provided on the reinforcing member of an upper part of the architrave and facing covers 14, 16 in which a woodtone pattern is printed on surfaces of reinfocing frames 13, 15 are provided on vertical parts 11, 12 of the architrave.  By fixing each part of a door structure with steel plates which have the surface of the woodtone pattern, it is possible to exibit solidity, durability, and fire resistance as the entire door structure, and it is possible to obtain design appearances same as wooden materials.
Patent JP-S6452241-A (JP)
Title: Circuit for controlling operation of tape recorder
Inventor: MIYOGAWA ATSUSHI
IPC: G11B15/02
Filed: 1987-08-24
Abstract: PURPOSE:To improve the operability of a tape recorder having a bidirectional reproducing function, by detecting a tape end and performing a reverse directional reproducing operation at the time of performing the simultaneous closure of a first reproduction operating switch and a second fast feed operating switch, or a second reproduction operating switch and a first fast feed operating switch. CONSTITUTION:By closing the first reproduction operating switch 1 and the second fast feed operating switch 4 simultaneously, the output of an AND circuit 14 goes to an H, and the output terminals 13 and 18, etc., of a control circuit 5 go to the Hs, and rewinding is performed by a second fast feed switching circuit 27. Next, by detecting a tape start end, the output of an end part detection circuit 20 goes to the H, and AND circuits 22 and 23 are opened, and the output terminals 10 and 13 of the circuit 5 are inverted to the H and an L, respectively. In such a way, reproduction from the tape start end from the rewinding in a direction opposite to a rewinding direction is performed via the circuit 27 and a first reproduction switching circuit 24, respectively. The reproduction in an opposite direction can be performed from a tape terminating end similarly, and the operability of the tape recorder having the bidirectional reproducing function can be improved by making the switching operation of a repeat switch, etc., unnecessary.
Patent JP-H1152075-A (JP)
Title: Actuator and timepiece thereof
Inventor: MIYAZAWA OSAMU
IPC: G04C3/00
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To provide an actuator capable of obtaining a plurality of output with small number of parts and a timepiece thereof. SOLUTION: In an actuator 10, a certain frequency signal is impressed to a piezoelectric element 21 formed on a vibration plate 12 so that the vibration plate 12 bends and vibrates in outward direction of the plate with a specific frequency and one end 125 as a movable end repeatedly displaces in the inner direction of the plate. If a signal of different frequency is impressed to the piezoelectric element 21 to have the vibration plate 12 bend and vibrate in different frequency, the other end 126 as movable end repeats displacement in the inner direction. These displacements is amplified and output from the ends 125 and 126 of the vibration plate 12, a lever 32A where base end sides 321A and 322B are connected to fastening parts 31A and 31B capable of elastically distorting and the free ends 322A and 322 of 32A, which drives a servant member 500.
Patent JP-H0492348-A (JP)
Title: Auto-focus method in transmission electron microscope
Inventor: ITO TAKASHI
IPC: H01J37/26
Filed: 1990-08-08
Abstract: PURPOSE:To regulate the position of a sample in the direction Z by detecting a slipping amount of the sample in the direction of the optical axis depending on the difference between the exciting current value of an object lens and the exciting current value of the object lens at the optimum sample position, and correcting the slipping amount automatically. CONSTITUTION:A control device 6 detects the slipping amount of a sample in the direction of the optical axis depending on the difference between the exciting current value of an object lens 3 obtained by a focus regulating means 10, and the exciting current value of the object lens 3 at the optimum sample position from a data table 13. And the slipping amount is corrected through the means 10 to move the sample 2 to the optimum sample position automatically, and the position of the sample in the direction Z can be regulated easily.
Patent JP-S6365481-A (JP)
Inventor: SAWADA RYOJI
IPC: F02M37/00
Filed: 1986-09-08
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-H0374680-A (JP)
Title: Piston ring
Inventor: SHINADA MANABU
IPC: F02F5/00
Filed: 1989-08-14
Abstract: PURPOSE:To provide wear resistance and seizure resistance by a method wherein chrome oxide with an average grain size of 0.5-10 mum is dispersed in an area ratio of 5-40% in a base of an Ni-W alloy consisting of 50wt% W and a rest of Ni to form a composite plated layer. CONSTITUTION:In a piston ring, chrome oxide with an average grain size of 0.5-10 mum is dispersed in an area ratio of 5-40% in a base of an Ni-W alloy substantially consisting of 10-50wt% W and a rest of Ni to form a composite plated layer. By dispersing solid lubricant articles in the alloy base togetherwith chrome oxide, wear resistance and seizure resistance can be further improved. For example, molybdenum is used as the solid lubricant particles. The solid lubricant particles has capacity of 5-20 arear% and an average grain size of 0.5-10 mum.
Patent JP-H0928957-A (JP)
Title: Suspension type auxiliary feeder of special sewing machine
Inventor: NOJIMA TADASHI
IPC: D05B27/08
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To obviate entanglement between cloth and a sewing thread and make the feeding smooth even in the case of a thick item by arranging a driving mechanism of an auxiliary feeder over the sewing machine body and attaching an auxiliary feeding major gear and an auxiliary feeding holding gear adjacent to and below two long axes. SOLUTION: A blank ring thread sewn by a two-cup-type feeding special machine is bit between an auxiliary feeding major gear 12 and an auxiliary feeding holding gear 19. When cloth is set and sewing is started, a major feeding drive gear IC and a rotation disk are moved in unison. Since a complex driving gear meshed with a driving main gear is located above, the cloth and a sewing thread can be sewn and fed smoothly. Since the auxiliary feeding holding gear 19 interlocked with a thick gear 11 above an auxiliary feeding main axis 10 is interlocked and rotated at all times even when pressed for opening and closing, even thick cloth having steps can be fed smoothly to form a beautiful seam.
Patent JP-H0717372-A (JP)
Title: Braking device for automobile
Inventor: FUJII KIMIO
IPC: B60T8/00
Filed: 1993-06-30
Abstract: PURPOSE:To carry out the automatic forcible stepping-out of a brake by installing a relay mechanism for turning ON/OFF a motor in a cam drive control mechanism. CONSTITUTION:A relay pressing metal fitting 39 is pressed by the turn of a cam 28, and the motor side contact point (b) of a relay 25 is turned OFF, and the revolution of a motor 5 is suspended, and a spring type cylinder 44 free from the application of external force returns, and a releasing connecting rod 23 is connected in a control state. In the brake application, the action acting during the traveling of a vehicle through a drive transmission force releasing mechanism 7 by a relay mechanism 11a through which a cam drive control mechanism controls the motor 5 generates a series of forcible stepping-out operation cycle of 'brake application-brake release - brake application - brake release - brake application' in the proper timing generated in a short time, and the slip phenomenon of a wheel is suppressed, and brake application is generated preferably.
Patent JP-S6367444-A (JP)
Title: Planetary gear
Inventor: TATSUMI KEISUKE
IPC: F16H1/28
Filed: 1986-09-05
Abstract: PURPOSE:To aim at improvement of the transmission efficiency by providing a pair of guide pins in the direction perpendicularly intersecting to the axial direction of a pair of planetary gears placed on the second driven wheel so that the first driven wheel can be prevented from inclining. CONSTITUTION:On the second driven wheel 8 are provided a pair of rotary supporting shafts 11, 11 for planetary gear 10, and then, the recessed-type bottom part 9c of the first driven wheel 9, which are provided with internal teeth 9a to be engaged with the planetary gears 10, is fit for the upper spherical part of the rotary supporting shafts 11 so that the first driven wheel 9 is prevented from inclining in the direction A-A' of a pair of the supporting shafts. In addition, in the direction B-B' perpendicularly intersecting to said direction A-A', a pair of guide pins 15, 15 are provided on the second driven wheel 8, and the to spherical part thereof is fit for the recessed-type bottom part 9c of the first driven wheel 9 in the same manner as in the case of said rotary supporting shafts 11 so that the first driven wheel 9 is prevented from inclining in the direction of B-B'. Thereby, the first driven wheel 9 is prevented from inclining in all directions, and therefore, the engagement of gearing parts with each other is performed normally and the power transmission efficiency can be improved.
Patent JP-S59100726-A (JP)
Inventor: GI WACHIYUU
IPC: D02G1/00
Filed: 1982-11-30
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-S6271038-A (JP)
Title: Optical information recording medium
Inventor: UMEHARA MASAAKI
IPC: G11B7/2531
Filed: 1985-09-25
Abstract: PURPOSE:To appropriately record and reproduce signals with reduced warpage and deformation by providing a coupling agent layer on a substrate of glass or metal, furnishing a photopolymerization cured material layer thereon and further providing a recording layer thereon. CONSTITUTION:A coupling agent layer 2 is formed on a glass substrate 1 by coating and a photopolymerization cured material layer 3 having a minute rugged pattern 4 is formed thereon by the transfer from a stamper. A recording layer is further formed on the photopolymerization cured material layer to make an optical information recording medium. The substrates of metal, aluminum, copper, stainless steel, etc., can used other than the glass substrate. A silane coupling agent, hexamethyldisilazane, an org. titanate, etc., can be exemplified and used as the coupling agent.
Patent JP-S59100675-A (JP)
Title: Multiplex recording system and multiplex recording and reproducing system
Inventor: HIROTA AKIRA
IPC: G11B5/02
Filed: 1982-11-30
Abstract: PURPOSE:To prevent the generation of moire by recording and reproducing an audio signal by an exclusive rotary audio head. CONSTITUTION:In forming a track T2 on a tape 6, after an audio signal is recorded by an audio head 3, a video signal is recorded on the same track T2 by being superimposed on the audio signal by a video head 11. In forming the track T4, the signal is recorded similarly. The video signal is recorded with azimuth on adjacent tracks T1-T4- at each field by video heads 11, 12, the audio signal for one frame's share is recorded with azimuth on tracks T2, T4 at each other track by the audio head 3 while taking video signal tracks T1, T3- as guard bands with time compression on one track.
Patent JP-S58116994-A (JP)
Title: Clamping jig for welding
Inventor: TAKANO KAZUYUKI
IPC: B23K37/04
Filed: 1981-12-29
Abstract: PURPOSE:To press the specified position of the work even if a backing member wears and to hold the work always stably by mounting the backing member slidably to an oscillating arm, and stopping the oscillating arm by means of stoppers in such a way that the axial center of the backing member intersects orthogonally with the work. CONSTITUTION:The work 3 is placed on the work supporting part 1A of a base body arm 1, and a cylinder rod 14B of a cylinder device 14A of a push-pull driving means 14 is operated in an extending direction. Then, an oscillating arm 4 connected indirectly to an engaging block 17 by means of a long hole 18 and a shaft 19 oscillates a backing member 8 in the direction where said member contacts with the work 3 by means of a spring 20, and is stopped in the position where the axial center of the member 8 intersects orthogonally with the work 3, by stoppers 21, 22. In succession, the rod 14B is operated and a pressurizing arm 15 connecting to the foremost end part 17A of the block 17 is driven in a direction A, so that the member 8 presses the work 3 powerfully with an engaging member 10.
Patent JP-S6455133-A (JP)
Title: Method for cleaning rearing water
Inventor: MIMURA HAJIME
IPC: C02F3/00
Filed: 1987-08-26
Abstract: PURPOSE:To prevent deterioration in cleaning ability after back washing, by preparing plural biological filtration tanks in one rearing water tank, alternately using the above-mentioned biological filtration tanks and carrying out self-aging in the unused biological filtration tanks. CONSTITUTION:Plural biological filtration tanks 2 and 3 are connected to one rearing water tank or water treating system 1. While one of the biological filtration tanks is used, the residual biological filtration tanks are back washed and subjected to aging and standby.
Patent JP-H1056171-A (JP)
Title: Mis semiconductor device and its manufacture
Inventor: NAKAOKA HIROAKI
IPC: H01L21/8238
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device and its fabricating method which can be made high in reliability and driving force, suitable to micromachining. SOLUTION: A gate oxide film 4 and a gate electrode 5 are formed on a semiconductor substrate 1 and then a sidewall 6 is formed thereon. The substrate is subjected to an impurity implanting process at a low concentration with use of impurities such as arsenic (As+) ions and then phosphorus ions (P+) for activation to thereby form a source/drain region 8a and a low-resistance gate electrode 5a. Thereafter formed on the gate electrode 5a and source/drain region 8a is a silicide layer 31. Since arsenic is previously introduced prior to the implantation of phosphorus ions, increase in parasitic capacitance and leak can be avoided, and thus depletion of the gate electrode can be suppressed. Further, since a high concentration of arsenic ions is not used in a silicide step, increase in breakage of silicide fine lines or in resistive value can be avoided.
Patent JP-H1153198-A (JP)
Title: Method and device for processing data
Inventor: OTANI SHUJI
IPC: G06F9/45
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for processing data capable of executing a relocatable object on a BASIC interpreter and improving operation efficiency. SOLUTION: In a PLC(programmable logic controller) (100) to control a machine (300) to be controlled by executing the relocatable object on the BASIC interpreter of a processing unit (10), the object is developed on a PC(personal computer) (200) by using an optional language and the developed object is loaded from the PC (200) to the processing unit (10). With the development and loading of the object, a declaration sentence to indicate link relation with the loaded object is written in a BASIC program to be interpreted by the BASIC interpreter and the loaded object is executed on the BASIC interpreter based on the link relation indicated by the declaration sentence.
Patent JP-2001044841-A (JP)
Title: Manchester encoding machine
Inventor: FUKUNAGA TARO
IPC: H03M5/12
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To realize an encoding machine that converts NRZ code data into an accurate Manchester code data which do not include hazards in spite of a small circuit area. SOLUTION: A 1st flip-flop 11 latches NRZ code data by a 1st clock, to generate noninverting output data and inverting output data. Then a 2nd flip-flop 13 latches Manchester code data which include hazards selected and outputted by a selector circuit 12 with a 2nd clock with a phase different from that of the 1st clock and with a frequency twice that of the 1st clock to output Manchester code data which do not include hazards.