baber/WOPTO huggingface dataset:
Patent JP-H04360548-A (JP)
Title: Film carrier tape
Inventor: KIN MASAKATSU
IPC: H05K3/24
Filed: 1991-06-07
Abstract: PURPOSE:To prevent the deterioration of the bondability and wettability of an outer lead section by plating Ni to a prescribed part before starting tin-lead soldering to the outer lead section. CONSTITUTION:This film carrier tape 1 is manufactured in such a way that, after the entire surface of a lead pattern obtained by treating blank copper foil 10 having a thickness of 35mum is plated with gold 15 to a thickness of 2mum, an outer lead section 12 is partially exposed by masking the periphery of the section 12 and the upper surface of the plated Au 15 in the partially exposed section 12 is plated with Ni 18 to a thickness of 1mum. Then the outer lead section 12 is plated with solder 16 composed of 9 parts of tin and 1 part of lead to a thickness of 8mum. As a result, the formation of a brittle Au-Sn alloy layer can be prevented. Therefore, deterioration of the bondability and wettability of the outer lead section 12 can be prevented and the occurrence of defective connection can be reduced.
Patent JP-S5788360-A (JP)
Title: Eddy current flaw detection method
Inventor: EGARASHI YOSHIO
IPC: G01N27/90
Filed: 1980-11-22
Abstract: PURPOSE:To increase the impedance of a sensor coil owing to the change in eddy current and increase an output signal by resonating the sensor coil to the frequency of the high frequency current applied to the sensor coil. CONSTITUTION:A groove for winding a coil 2 is cut in a probe body 1, and a fine copper wire with insulation covering is wound in said groove, whereby a sensor coil 2 is constituted. The coil 2 is so set as to resonate to the frequency of the high frequency current applied to the coil, and its impedance is increased. With such constitution, signals are drawn in the part where the curve of impedances is steel and therefore the output signal is large and the inspection of high sensitivity is made possible.
Patent JP-S5741984-A (JP)
Title: Paper-feeding mechanism for small-sized printer
Inventor: KOTOU HARUHIKO
IPC: B41J19/80
Filed: 1980-11-21
Abstract: PURPOSE: To obtain an inexpensive, simple-structured paper-feeding mechanism for a small-sized printer which is provided with a paper-feeding roller driven by a ratchet wheel and a paper feeding lever or the like, and a paper pressing roller pressing on the, paper-feeding roller through the medium of a recording paper, or the like.  
     CONSTITUTION: A printing paper 5 is fed by means of a paper-feeding roller 18 and a paper-pressing roller 21. The paper-pressing roller 21 presses the paper-feeding roller 18 through the medium of the printing paper 5 with the force of a release spring 8 attached to a release lever 7. A cam part 12d of a rotary mechanism 12 engages a drive part 23a of a paper-feeding lever 23 to reciprocate the paper-feeding lever 23 in a direction of an arrow mark. A claw part 23c of the paper-feeding lever 23 engages the ratchet wheel 24 pivotably attached to a shaft 18a of the paper- feeding roller 18 to carry the teeth of the ratchet wheel 24 by each full tooth. The ratchet wheel 24 engages a transmission ratchet wheel 25, secured to the shaft 18a of the paper-feeding roller 18, in a manner to be pressed by a spring 26, and transmits the rotation, transfered by the paper-feeding lever 23, to the paper-feeding roller 18. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0918142-A (JP)
Title: Built-up multilayer printed wiring board
Inventor: ASAI MOTOO
IPC: H05K3/46
Filed: 1995-06-29
Abstract: PURPOSE: To obtain a built-up multilayer printed wiring board in which the reliability is enhanced without preventing fine patterning. CONSTITUTION: In the built-up multilayer printed wiring board, an inner layer conductor pattern 3 and an outer layer conductor pattern are formed through an adhesive layer 4. The inner layer conductor pattern 3 and the outer layer conductor pattern are connected electrically through a via hole provided by forming a conductor layer in an opening 4a made through the adhesive layer 4. The inner conductor pattern 3 is provided with circular connection pads 3a and the opening 4a has square planar profile.
Patent JP-H05333556-A (JP)
Title: Exposure device
Inventor: YASUDA MASAYUKI
IPC: H05K3/00
Filed: 1992-05-29
Abstract: PURPOSE:To provide high-accuracy and high-density products by making the positions of plural divided phototool parts coincident with an exposure pattern work at all times by providing a position adjusting means for respectively adjusting the positions of the phototool parts. CONSTITUTION:A lot of divided phototool parts 35A are arranged in the shape of a matrix planarly in X and Y directions, and the sequence of the phototools in the X direction, for example, is fixed onto a stage composed of the pair of two supporting bars 41a and 41b. A female screw part 45 constituting a feeding screw mechanism 40 is providied with a screw hole 43 inserted through a screw bar 42 and an inserting hole 44 inserted through the supporting bars 41 orthogonally each other. In this case, the positions of the respective divided parts 35A can be respectively adjusted in the X and Y directions by combining the rotating amount and rotating direction of the rotating operation of the screw bar 42. As a result, the positions of the respective divided parts 35A can be respectively controlled in the X and Y directions, and respective feeding pitches can be precisely adjusted within the range of 50mum, for example.
Patent JP-H06344282-A (JP)
Title: Arm driving device for industrial robot
Inventor: OKURA MASAHIKO
IPC: B25J9/10
Filed: 1993-06-08
Abstract: PURPOSE:To prevent the occurrence of resonance to vibration in a low frequency region and to maintain locus precision of a robot arm at a high value. CONSTITUTION:An arm driving device for an industrial robot comprises a first arm 13 rotatably supported to a support body; a second arm 15 rotatably supported to the first arm 13; a ball screw 2 to rotatably support a base part 21, which rotatably supports the end part of a screw part 22, to a support body; a nut part 23 rotatably coupled to a member to drive a first arm 13 or a second arm 15; and a drive motor 3 to rotationally drive the ball screw 2. The drive motor 3 is arranged in a position offset in parallel to the central axis of the ball screw 2, and the drive motor 3 is connected to the ball screw 2 through a torque transmitting means.
Patent JP-H0330182-A (JP)
Title: Serial access memory
Inventor: IWAKIRI ITSURO
IPC: G11C11/401
Filed: 1989-06-27
Abstract: PURPOSE:To realize automatic reset without increasing a chip size by outputting a reset signal to a shift register when an output of an encoder coding an output of a shift register is coincident with a preset address of a binary coder. CONSTITUTION:A coincidence detection circuit 130 is provided, which outputs a reset signal to a shift register 90 when an output of an encoder 110 coding an output of a shift register 90 is coincident with a preset address of a binary coder. The encoder 110 codes an address of the shift register to be selected and outputs a binary code of a prescribed bit to the coincidence detection circuit. Thus, the circuit constitution of the encoder is simple and the increase in the chip size is suppressed and fast in the speed because of the shift register system and the coincidence detection circuit 130 resets surely the shift register in the case of coincidence.
Patent JP-S6224375-A (JP)
Title: Filtering control system
Inventor: KABURAYAMA NORIKO
IPC: G06T5/20
Filed: 1985-07-24
Abstract: PURPOSE:To attain the enlargement for each segmenting unit with a simple constitution by adding an adder to a filtering device which segments a picture for each prescribed area and displays the density of the picture at the center of a desired area. CONSTITUTION:The density of pictures is displayed for each (10X10) area by means of a filtering device 1 having a prescribed (5X5) area. In this case, the (10X10) area is divided into 4 pieces of (5X5) areas D, E, F and G. When a control device (part) 2 indicates (10X10), the device 1 segments the picture data supplied from a picture memory 4 and calculates the densities (d, e, f and g) of the areas D-G respectively. These densities are written to each center corresponding to the (5X5) areas of the memory 4. Furthermore the device 1 extracts those densities (d-g) to supply them to an adder 3 and writes the result of this addition to the center of the (10X10) of the memory 4 in the form of the (10X10) densities.
Patent JP-S6056361-A (JP)
Title: Flat plate type battery
Inventor: MUTOU MITSUO
IPC: H01M2/02
Filed: 1983-09-07
Abstract: PURPOSE:To uniformalize the resin thickness of a sealing section and stabilize the quality of a flat plate type battery by putting the sheet type hot melt resin with permeation holes in a bag, inserting a separator, and sealing positive and negative electrode collection bodies by the heat seal method. CONSTITUTION:The sheet type hot melt resin 3 with permeation holes whose shape and area that do not prevent the battery reaction of an active material is put in a bag and a separator 4 is inserted in it. Then a flat plate type battery is formed by mounting the separator between an aluminum sheet 1 that is used additionally as a positive electrode collection body to which a positive electrode material mainly made of MnO2 adheres and an aluminum sheet 6 that is used additionally as a negative electrode collection body to which a negative electrode active material made of Li adheres and fully sealing it by the seal method. As a result, the resin thickness of a sealing section can uniformly be controlled very easily and a battery with the efficient stabilization of quality can be obtained.
Patent JP-H11351636-A (JP)
Title: Method and apparatus for regulating temperature in dressing room for bath
Inventor: IWAHASHI MASAYOSHI
IPC: F24F11/02
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To prevent a person in dressing room from having uncomfortable feeling by regulating the room temperature of a dressing room for bath within a specified range before taking a bath and regulating the room temperature immediately after taking bath within a specified range lower than that before taking a bath. SOLUTION: A remote controller 1 is provided with means S for setting a room temperature before taking a bath and a room temperature after taking a bath individually. The temperature setting means S can set a room temperature before taking a bath in the range of 24 deg.C-29 deg.C, a room temperature immediately after taking a bath in the range of 22 deg.C-27 deg.C, and a room temperature 9 min after taking a bath in the range of 24 deg.C-28 deg.C. According to the arrangement, a person in dressing room can be prevented from having uncomfortable feeling without sacrifice of physical safety.
Patent JP-H0453957-A (JP)
Title: Positioning device for cylindrical drum
Inventor: NAKANO NAKAYA
IPC: B05C5/02
Filed: 1990-06-22
Abstract: PURPOSE:To prevent the rubbing contact of cylindrical drums and to prevent the flawing of the cylindrical drums even when the cylindrical drums are continuously transported by providing free moving means which freely move at least the gripping parts of gripping means in the transporting direction of the cylindrical drums. CONSTITUTION:The outside surfaces of the parts for connecting the cylindrical drums 1 to each other are gripped from the outside to correct steps. Then, the outside surfaces of the adjacent cylindrical drums 1 are positioned flush each other with good accuracy. In addition, the flawing of the entire part in the longitudinal direction of the cylindrical drums is obviated at the time of correcting the steps. The free moving means 15 which freely move at least the gripping parts 12 of the gripping means 10 in the transporting direction of the cylindrical drums 1 are provided. Even if the cylindrical drums 1 are already risen when the cylindrical drums 1 are gripped by the gripping parts 12, the gripping parts 12 are driven according to the rise thereof and, therefore, there is no rubbing contact to be generated if the positions of the gripping parts 12 of the gripping means 10 are fixed. The flawing on the outside surface of the cylindrical drums 1 is thus prevented.
Patent JP-S6224779-A (JP)
Title: Luminance signal band switching circuit for television receiver
Inventor: SUZUKI MASAO
IPC: H04N5/44
Filed: 1985-07-25
Abstract: PURPOSE:To obtain the best screen by switching automatically a peaking circuit of a luminance signal at mode changeover in a television receiver switching the video mode and the television mode to improve frequency characteristics at external video. CONSTITUTION:Mode changeover switches 4, 7 are switched by a mode swi tching signal from a mode switching terminal T1 of a channel selection micro computer 10. In case of the video mode, no relay coil 23 is energized to form the peaking circuit 19 comprising a coil 17 and a capacitor 18. On the other hand, in case of the television mode, the relay coil 23 is energized to form the peaking circuit comprising the coil 17 and capacitors 18, 20. When a signal S1 is fed to the peaking circuit, a signal S3 at the video mode and a signal S3' at the television mode are obtained from a pin 5 of an IC circuit 11 and they are outputted to a pin 8 via a buffer circuit 26. The gain of the buffer control circuit 26 is controlled depending on the mode changeover by using a sharpness control voltage fed to a terminal T2 of the computer 10 via a resistor 27.
Patent JP-2000004520-A (JP)
Title: Protector
Inventor: YAMAMORI TAKASHI
IPC: H02G3/04
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To enhance workability and to curtail cost by making it possible to manufacture a protector for enclosing a three-dimensionally arranged part of a wire harness, without curving the wire harness or the wire harness, and enable to guide the wire harness so as to be arranged along a curved wire- arranging route. SOLUTION: Connected to a planar wire-arranging part 15 for enclosing a trunk line section W1 of a wire harness W, a solid wire-arranging section 16 for enclosing a branch section W2 branching from the trunk line section W1 is formed. A rib 17 is formed on the underside of the solid wire-arranging section 16, and the planar wire-arranging section 15 and the solid wire-arranging section 16 are supported by U-jigs, 2 so that the rib 17 is located below a two-dimensional plate at manufacturing of the wire harness W.  The planar wire- arranging section 15 guides and encloses the trunk line part W1 so as to arrange it along a wire-arranging route inside a two-dimensional plane at mounting on a car, and along with it the solid wire-arranging section 16 is supported by the rib 17, guides and encloses the branch section W2 so as to arrange it along a three-dimensional wire-arranging route, which gradually raises the branch line section W2 from the trunk line section W1.
Patent JP-S5592931-A (JP)
Title: Communication integrating adaptor
Inventor: HERUMIYUUTO SHIYAARU
IPC: G06F11/267
Filed: 1979-12-20
Abstract: A communication controller integrated into a data processing system comprising a central processing unit (1) with a main control storage (3) and a local storage (2), the system further comprising a number of high speed adapters (6-10) connected to the central processing unit by means of a high speeds bus (5), the high speed adapters serving a plurality of input/output devices. At least one of the high speed adapters is a high speed bus adapter (7) controlling over a low speed bus (12) a number of low speed communication line adapters (11, 15-19). All microcodes for controlling the operation and diagnostic of the various communication lines (20) is located in a communication control storage (4) in the main control storage (3).
Patent JP-S6056785-A (JP)
Inventor: MITSUNE SHIYUNSUKE
IPC: B66B1/30
Filed: 1983-09-09
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-S6320026-A (JP)
Title: Method and apparatus for high frequency mixing
Inventor: KOSAKA YOSHIO
IPC: B01F11/02
Filed: 1986-07-14
Abstract: PURPOSE:To efficiently mix in a short period of time from the outside of a vessel by bringing the outside of a film type vessel containing a solvent and a solute into a separable contact with a vibrator changing electrical energy in mechanical energy. CONSTITUTION:A liquid 11 as a solvent and a material 12 of a liquid or a powder as the solute are contained in a film type vessel 10 which is made of polyethylene, etc., transmissible of supersonic waves. The vibrator 13 for agitation of liquid is closely brought into separable contact with the outer bottom or side surface of the vessel 10. When a high frequency electric current 14 is supplied to the vessel 10 to vibrate the vibrator 13 with a high frequency such as about 1.4 MHz, the ultrasonic wave energy, namely the mechanical vibration energy is transmitted to the liquid 11 which is vibrated and mixed with the material 12.
Patent JP-S6145134-A (JP)
Title: Reduction mechanism
Inventor: ASAHI TERUYUKI
IPC: F16H1/46
Filed: 1984-08-07
Abstract: PURPOSE:To improve precision and to enable reduction of a cost, by decreasing the number of parts. CONSTITUTION:A first gear 2, coaxially connected with a control shaft 1 so that they are simultaneously rotated, is located, and a planetary gear 3, having a gear part 3a geared with a gear part 2b of the first gear 2, is provided. A third gear 4, located coaxially with the first gear 2 and having a gear part 4a having length shorter than that of the gear part 3a of the second gear 3 and geared with the gear part 3a of the second gear 3, is provided, and the third gear 4 is secured to a mounting part located at the outside. Further, a fourth gear 5, being coaxial with the control shaft 1 and geared with the rest teeth part of the second gear 3, is provided, and a driving shaft 7 is connected with the fourth gear 5. This constitution provides a decreased reduction ratio by means of the increased number of parts, and permits improvement of precision.
Patent JP-S6060998-A (JP)
Title: Method for raising streak of agate
Inventor: SATOU KIMIZOU
IPC: C30B33/10
Filed: 1983-09-09
Abstract: PURPOSE:To manufacture stone accessories having raised hard parts by immersing wood agate in a hydrofluoric acid soln. to dissolve the soft parts of the agate. CONSTITUTION:Wood agate is put in 55% hydrofluoric acid soln. and allowed to stand at ordinary temp. Streaks are raised in about 1hr. About 2hr may be required in accordance with the quality of wood agate. The agate is washed, and the surface is worked by blowing carborundum to remove impurities stuck during the dissolution. The surface is then finished by vibration barrel polishing to obtain a fine stone having hard parts raised in the form of streaks. The stone is suitable for use as ordinary accessories, a worked ornament or the like.
Patent JP-S58130333-A (JP)
Title: Copying device
Inventor: SONE YOSHIAKI
IPC: G03G15/22
Filed: 1982-09-22
Abstract: PURPOSE:To prevent an error due to miscopy, by performing a copy operation in accordance with the lapse of a set time of copying cycle by providing a copy control means etc. CONSTITUTION:When a start signal of copy is generated again from a timer circuit after a skip circuit is reset, a copy operation is performed again. An operator performs an operation to confirm a position of an image and the contents of the image while looking at a display on a display part 19 and can copy each image automatically at intervals of set time without pressing a copy button. In case of stopping a repeat copy, a repeat stop switch 17 is pressed and an AND gate is closed to end the repeat copy. The repeat copy is stopped in the same way by switching a changeover switch 15 for repeat/manual mode to a manual mode. By such a way, the mistake of copy is prevented.
Patent JP-H10234190-A (JP)
Title: Ultrasonic motor and manufacture thereof
Inventor: KOMODA MASAHIKO
IPC: H02N2/00
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic motor, in which a slit can be formed easily and to provide its manufacturing method. SOLUTION: In a standing-wave type ultrasonic motor, an elliptical vibration is generated by slits 18 which are formed in a stator 10. In the standing-wave type ultrasonic motor, a first block 11, in which the slits 18 reaching the lower end from the upper end of a side face, are formed and a second block 12 which is stacked on the first block 11 are contained, and the slits 18 in the first block 11 are formed by a stamping operation.
Patent JP-S6142473-A (JP)
Title: Automatic pouring device
Inventor: YAMASHITA SATORU
IPC: B22D37/00
Filed: 1984-08-06
Abstract: PURPOSE:To maintain a specified pouring rate and to improve production efficiency by providing a CCD area sensor which detects the size of a pouring basin and controlling the driving speed of a ladle in accordance with the result of comparison between the output of said sensor and reference data. CONSTITUTION:A servfocontrol motor 6 which tilts the ladle in the direction vertical to the pouring basin 6 is provided and the CCD area sensor 8 scans between the peak point P and straight line A at a prescribed number per second between the straight lines DE of the visual field F thereof. The output data thereof indicating the magnitude of the pouring basin 6 is inputted to an arithmetic part 9. The part 9 calculates the correction voltage corresponding to the difference between the reference data of the optimum pouring speed of the casting mold and the output data of the sensor 8 and corrects the reference speed voltage which is supplied to a control circuit 10. The rotating speed of the motor 7 is controlled by the above-mentioned method so as to attain the reference speed, by which the specified pouring speed is maintained and the production efficiency is improved.
Patent JP-H1012915-A (JP)
Title: Optical pattern read sensor
Inventor: SHIBUYA YOSHIKI
IPC: H01L31/0232
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To realize a desired resolution and improve mechanical strength, by arraying die bonding pads/wire bonding pads substantially in the same direction as arraying of light-emitting device in linearly arraying the light-emitting devices on the surface of a printed board. SOLUTION: An LED chip 3 is die-bonded onto a die bonding pad 2 on a glass epoxy board 1. The die bonding pad 2 is plated with gold. Since the LED chip 3 is serially wired, it is wire by a wire bonding gold wire 4 to the adjacent die bonding pad 2. The die bonding pads 2 are arranged to fill the surface of the glass epoxy board 1 as much as possible. Thus, the majority of lights to be transmitted to the back side are shielded. Since the die bonding pad surface is plated with gold, the light transmitted to the back side is conversely reflected, thereby increasing the apparent quantity of fetched light. Thus, a desired resolution may be provided and the mechanical strength may be improved.
Patent JP-S5590206-A (JP)
Title: Automatic tip exchanging cutting tool
Inventor: OOTANI FUMIO
IPC: B23B27/16
Filed: 1978-12-27
Abstract: PURPOSE: To make an automatic replacement of worn throw away tip, by successively shifting a tip, successively pushed out from the magazine that contains an  unused tip, to the tip feed out passage (rail).  
     CONSTITUTION: An unused tip A 2  is housed in a magazine 10, and fed out toward a feed bar 24 by a push-out plate 14 actuated by a hydraulic cylinder 45. When moved the feed bar 24 to a backmost position with a worn tip A 1  made coincident to a collector hole 69, the tip A 2  is pushed out and the tip A 1  is pushed toward the direction of a collector box 68. The tip A 1 , being shallowly engaged to the protruding substance supported by a piano wire, is disengaged if pushed by the tip A 2 , and made dropping down into the collector box 68. At the same time, the tip A 2  comes  to be engaged to the protruding substance, and used for the next cutting work. 
     COPYRIGHT: (C)1980,JPO&Japio