baber/WOPTO huggingface dataset:
Patent JP-H11121501-A (JP)
Title: Coating metallic fine wire for internally connecting semiconductor device and assembling method of the semiconductor device
Inventor: KIMURA NAOTO
IPC: H01B7/38
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To realize a stable bonding connection by removing an insulating coating film only on a laser beam irradiated part which giving no needless damages to a metallic fine wire by a method, wherein a specific amount of pigment or paint is contained in an insulating coating film on a coating metallic fine wire for internally connecting a semiconductor device. SOLUTION: In a coating metallic fine wire 1 for internally connecting a semiconductor device, a metallic fine wire 2 is coated with an insulating coating film 3 made of, e.g., a nylon resin containing 1-35 wt.% of black iron pigment. This coating metallic fine wire 1 is irradiated with laser beams 4, so as to remove the insulating coating film 3 for exposing the metallic fine wire 2. At this time, on the coating metallic fine wire 1, the insulating coating film 3 is made of the nylon resin containing 1-35 wt.% of black iron pigment so that the absorption efficiency of the laser beams 4 are is improved, thereby enabling only an irradiated part 5 of the insulating coating film 3 to be removed completely. Accordingly, stable bonding connection becomes possible.
Patent JP-H09130151-A (JP)
Title: Amplifier circuit
Inventor: SAKUMA YUKINAO
IPC: H03F1/02
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To reduce the loss of power consumption and also to improve the sound quality of an amplifier by supplying the voltage varying in response to the amplifying signal to an amplifier part as its power voltage. SOLUTION: The output side of a comparator 7 is connected to the switching circuit SW of a chopper power supply 8. When the power voltage +Vc drops lower than an amplifying signal ZS to which the voltage of a fixed level is added, the output of the comparator 7 is set at a low level and the circuit SW is turned on to rise the voltage +Vc. When the voltage +Vc exceeds the signal ZS, the output of the comparator 7 is set at a high level and the circuit SW is turned off to drop the voltage +Vc. Thus the voltage +Vc is supplied to an amplifier 13 while changing to follow up the voltage obtained by adding the voltage of a fixed level to the signal ZS.
Patent JP-2001108334-A (JP)
Title: Liquid receiver for refrigeration cycle
Inventor: SUZUKI SHINICHI
IPC: F25B43/00
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a liquid receiver for refrigeration cycle in which bubble cutting performance is enhanced and the quantity of refrigerant being encapsulated in the refrigeration cycle can be reduced. SOLUTION: A refrigerant introducing part 12 and a refrigerant suction pipe 13 are provided at the upper end of a container containing a dryer unit 14. The refrigerant suction pipe 13 extends through the dryer unit 14 to the lower end part of the container 11 and the dryer unit 14 is disposed on the upper end side of the container 11.
Patent JP-S61145920-A (JP)
Inventor: ADAMS NEIL R
IPC: H03H11/24
Filed: 1985-12-16
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-H09128734-A (JP)
Title: Magnetic recording medium and its production
Inventor: MIYAZAKI TAKAHIRO
IPC: C09D5/23
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To improve a traveling property and durability while assuring an excellent electromagnetic conversion characteristics. SOLUTION: An ester or ketone compd. having plural carbonyl groups in the molecule and having a mol.wt. of <=210 is added into a magnetic coating material composed mainly of ferromagnetic powder and a binder and the ratio of the ferromagnetic powder and other inorg. pigments is specified within a range of the inorg. pigment/the binder = 5.75 to 6.75 (by weight) at the time of forming a magnetic layer by applying the magnetic coating material on a nonmagnetic base. The ester or ketone compd. having the plural carbonyl groups in the molecule and having the mol.wt. of <=210 is preferably added together with various kinds of the magnetic materials for the coating material to the coating material at the time of kneading and mixing by a twin-screw type continuous kneading and mixing machine.
Patent JP-S63138897-A (JP)
Title: Color signal reproducing circuit
Inventor: KUNIMORI YOSHIHIKO
IPC: H04N9/83
Filed: 1986-12-01
Abstract: PURPOSE:To decrease the effect of malfunction onto a frequency discriminator by interrupting a malfunction signal so as to avoid mis-control of a VCO due to the malfunction signal from the frequency discriminator at the special reproduction and supplying a signal equivalent to a normal horizontal synchronizing signal to a signal processing system. CONSTITUTION:A detection signal corresponding to a frequency shift based on a horizontal synchronizing signal of a color video signal is generated (250) and a control signal is generated, which pull in the oscillation signal from a variable frequency oscillator 880 to the synchronizing range when the level of the detection signal exceeds a level causing the out of period of the control loop substantially. A circuit stopping tentatively the control circuit not to be controlled by the control signal is provided to switch (830) an output signal of a phase locked loop circuit 810 locked to the horizontal synchronizing signal of the color video signal with the horizontal synchronizing signal of the color video signal to apply color signal processing.
Patent JP-S63136698-A (JP)
Inventor: NISHITANI WATARU
IPC: B25J15/08
Filed: 1986-11-28
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-H01129732-A (JP)
Title: Rotary direction detector for motor
Inventor: NAKAJIMA KAZUMITSU
IPC: H02K11/00
Filed: 1987-11-11
Abstract: PURPOSE:To reduce cost, by arranging N-pole magnetizing sections, S-pole magnetizing sections and non-magnetizing sections sequentially in circumferential direction of a rotor and arranging a single Hall element closely to the outside of the rotor. CONSTITUTION:Interval between times when the output of a motor at a time point when adjoining N and S pole magnetizing sections 2, 3 approach continuously to a Hall element 5 is close to a maximum value and a minimum value is detected. Then a pulse train having pulse width equal to the time interval is produced, then the pulse train is smoothed to produce a DC output value(E). A pulse train having different pulse width is produced when a rotor 1 rotates in reverse direction, then the pulse train is smoothed to produce a DC output value(E'). The smoothed output values have a, relation, E<E'. When a reference value V is set such that, E<V<E', rotary direction of rotor can be judged by comparing the smoothed output values with the reference value V.
Patent JP-H01126082-A (JP)
Title: Electronic still camera
Inventor: IWAZAWA MINEO
IPC: H04N5/335
Filed: 1987-11-11
Abstract: PURPOSE:To precisely set light exposure when a substance is filmed under discharged illumination by setting the timing of shutter operation according to the time changing of the luminous intensity of a reflected light from an object. CONSTITUTION:The time changing of the luminous intensity of the reflected light from the object 10 is detected by a silicon photodiode 4. A shutter control circuit 7 controls the operation of a solid-state image pickup device 2 through a driving circuit 8 based on respective signals outputted by the silicon photodiode 4, a shutter switch 5 and a shutter time adjustment circuit 6. A signal outputted by the device 2 is processed by a signal processing circuit 9.
Patent JP-H07112864-A (JP)
Title: Sheet post-processing device and image forming device incorporating the same
Inventor: TAKEHARA YOSHIFUMI
IPC: B42C1/12
Filed: 1993-10-19
Abstract: PURPOSE:To eliminate the interference between a front end pad for discharging a sheet into a bin in a sorter and a post-processing stapler for binding sheets, and to post-process the sheets without shifting the bin in the sorter after dis charge of a sheet. CONSTITUTION:A front end pad 52 for discharging a sheet into a bin B is moved between a first position 52a where it discharges a sheet and a second position 52b distant from the first position 52a, and a stapler 70 for binding sheets in the bin B is moved between a first position 70c where it binds the sheets, and a second position 70a distant from the first position 70c. When the stapler and the sheets in the bin B are relatively moved so as to staple the sheets at a predetermined position in the bin, the front end pad 52 is moved to the second position so as to prevent the interference with the stapler 70. Since the front end pad 52 is retracted from the first position into the second position distant from the former position, the operation of the stapler can be started without shifting the bin B after a sheet is discharged into the bin B, thereby it is possible to shorten the time of post-processing a sheet.
Patent JP-S62145657-A (JP)
Title: Rechargeable lithium battery
Inventor: WADASAKI KATSUHISA
IPC: H01M4/583
Filed: 1985-12-18
Abstract: PURPOSE:To improve the quality of a sheet, by stretching a lath, which is a current collector, to raise each cut-and-bent portion of the lath to an angle of 40 deg.-140 deg. to form the sheet uniformly loaded with a depolarizing mix. CONSTITUTION:A titanium lath 21 having a width of 22mm and each cut-and- bent portion raised to an angle of 40 deg., and a titanium lath 21, which is made by stretching the former in the direction of the thickness thereof and has each cut-and-bent portion raised to an angle of 70 deg. are prepared. Each of the laths 21 is loaded with a depolarizing sheet 14 having a thickness of 1mm and containing active carbon as the main constituent, by a pair of loading rollers 11, 12 so that a positive electrode depolarizing mix plate is formed. The plate is punched so that hundred pieces of 14.5mm in diameter each are made. The loaded quantity of the depolarizing mix of each piece is measured. As for the lath 21 having each cut-and-bent portion raised to the angle of 70 deg., the mean weight of the loaded depolarizing mix of the pieces is larger and the difference in the weight thereof is smaller. Generally, the mean weight of the loaded depolarizing mix is large and the difference in the weight thereof is small when the angle of raising of each cut-and-bent portion of the lath is 40 deg.-140 deg..
Patent JP-H07141204-A (JP)
Title: Decentralized process revising device
Inventor: HIGAKI HIROAKI
IPC: G06F9/54
Filed: 1993-11-15
Abstract: PURPOSE:To make plural object processes to be revised start revising processing independently without the need to stop the processes synchronously and to guarantee the correct operation of a decentralized system in operation by setting a check point by a transmission-side old-version process which has received a communication message by comparing a communication message to be sent in this transmission event with the message included in the received signal. CONSTITUTION:A group communication signal registered in a reception information signal queue 9 is taken out and when the check point parameter(CCP) included in this signal is True, a transmission-source program group is registered in a check pointer list 13. When the CPP is False, a communication message that an application program 2 can receive after roll-back processing is included, and this is registered in a frozen signal queue 11 and stored. The current state of the processing is processed by a received signal processing part 5 by setting the check point.
Patent JP-2001104888-A (JP)
Title: Classifying machine
Inventor: MINOGUCHI TAKASHI
IPC: G03G9/087
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a classifying machine capable of preventing the sticking of powdery particles to a powder contacting part even the powdery particles are a low melting material and capable of improving the yield of a classified product. SOLUTION: In the classifying machine in which a driving shaft supported freely rotatably and a classifying rotor mounted to the driving shaft are provided and the powdery particles are classified by rotating coaxially the classifying rotor while linking with the rotation of the driving shaft, the surface treatment for preventing the sticking of the powdery particles on the classifying rotor is applied.
Patent JP-S63138023-A (JP)
Title: Fitting device for front loader
Inventor: KOROGI ISAO
IPC: E02F3/34
Filed: 1986-11-28
Abstract: PURPOSE:To prevent the occurrence of abnormal loading during operation by providing a movable part in the back and forth directions of a mast for a fitting means to attach or detach the mast and a mast receiver when a loader is attached to or detached from the tructor body. CONSTITUTION:A turning supporter A restricting the back and fourth movement of a mast 27 and also supporting the lower part of the mast 27 is provided for a mast receiver 22 receiving the load of the mast 27. A cylinder 26a with a pin hole matching the lock pin hole 26 of the mast receiver 22 is fixed to the mast 27 and a stopper pin 26b is inserted into both pin holes 26 to make up a fitting means B. Also, the pin hole 26 of an oblong form (in the back and forth directions) is formed to obtain a movable part. During the operation of a loader, the load in the back and forth directions which burdens the mast 27 is absorbed by the movable part through the means B. Abnormal load can thus be prevented by receiving the load by tension and compression of the mast 27 and a brace 35.
Patent JP-H05120326-A (JP)
Title: Electronic dictionary
Inventor: SUZUKI HITOSHI
IPC: G06F17/28
Filed: 1991-10-30
Abstract: PURPOSE:To provide the high-reliability electronic dictionary with which word information is easily corrected by a user and the source word information is not destroyed even when there is error in the correction processing. CONSTITUTION:This electronic dictionary is provided with an index storage file to store the index information of words, first word information file 3 to store the word information corresponding to the stored index information of words, second word information correction file 4 to store the corrected word information in respect to the stored word information, display flag to display whether the word information is corrected or not in respect to the stored index information of words, and controller to select either the first or second word information storage file 3 or 4 in response to the display contents of the display flag.
Patent JP-H02131248-A (JP)
Title: Surface treated metallic body for photoconductive member and photoconductive member having this metallic body
Inventor: HONDA MITSURU
IPC: G03G5/082
Filed: 1988-11-11
Abstract: PURPOSE:To obtain exact surface shapes by precision working by forming a surface body of a specific aluminum alloy and forming ruggedness by plural spherical trace dents on the surface. CONSTITUTION:A drum is made into double structures having at least a pipe 2 of a core material and the surface body 1 provided on the outer side thereof. The surface body 1 is formed of the aluminum alloy having <=99.8wt.% purity and the ruggedness consisting of the plural spherical trace dents is formed on the surface of this body. Burr-like projections in crazes, holes, etc., which are the cause for columnar structures and spherical projections at the time of film formation of a-Si are hammered and crushed by steel balls having good surface accuracy in this case. The treated surface having no burrs is obtd. in this way.
Patent JP-2000177135-A (JP)
Title: Substrate for ink-jet recording head, ink-jet recording head and production thereof
Inventor: OZAKI TERUO
IPC: B41J2/16
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To improve the life and the reliability while achieving a thinner film by providing a heat generating resistor comprising a first heat generating resistor provided on the lower layer of an electrode wiring pattern connected with the heat generating resistor, and a second heat generating resistor provided between a protection film and the electrode wiring pattern. SOLUTION: After providing a heat accumulating layer 12 on an Si substrate 11 by forming an SiO2 film by a thermal oxidation method, a CVD method or the like, a heat generating resistor (TaN layer) 13 as the first layer, and an Al layer 14 as an electrode wiring are formed on the heat accumulating layer 12 by reactive sputtering. A wiring pattern is formed by a photolithography method, and etching is executed for forming a pattern on the cross-sectional structure. The part 20 with the Al partially taken out is provided as a heat generating part. Then, a second heat generating resistor (TaN layer) 15 is formed again. The patterning operation is executed in the same shape as in the first layer heat generating resistor by the photolithography method. An SiN is formed as a protection film 16, and a Ta film 17 is formed thereon.
Patent JP-H08142730-A (JP)
Title: Attachment/detachment structure of locking portion
Inventor: HIBI EIJI
IPC: F16B5/06
Filed: 1994-11-18
Abstract: PURPOSE: To improve the assembly work of trimming material without requiring welding work. CONSTITUTION: A fitting engagement portion 26 is formed at the bottom 14 of a clip 10, and guide supports 30 are formed at the base portion 28 of the fitting engagement portion 26. Cutouts 34 are formed between the guide supports 30, and a pair of engage-stopping posts 36 are extendingly provided in the cutouts 34, and at the pair of engage-stopping posts 36, engage-stopping claws 38 are respectively formed. An operation frame 40 is formed at the middle portion of the pair of engage-stopping posts 36, and the inside portion of the operation frame 40 is made to be an operation hole 42.  The engage-stopping posts 36 and the operation frame 40 are connected to each other by means of bridging portions 44, and when the operation frame 40 is turned by a predetermined angle, the engage-stopping claws 38 of the engage-stopping posts 36 are moved from engagement positions to release positions. Also, in the state of assembly, the fitting engagement portion 26 of the clip 10 is engaged with the edge portion of a rectangular fitting hole piercingly provided at a fixation member.
Patent JP-2000032420-A (JP)
Title: Image-pickup device for two-way interactive system
Inventor: KAKII TOSHIAKI
IPC: H04N7/14
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To provide the image-pickup device for an two-way interactive system in which an projecting quantity is less and the position adjustment is easy, so that an interactive opposite party can concentrate on interaction without being aware of a CCD camera. SOLUTION: This image-pickup device is used for a two-way interactive system, where interactive opposite parties conduct interaction between remote places by using a communication means so as to send a photographed dynamic image mutually and displaying the image on each monitor of the interactive opposite parties between remote places. The image-pickup device is provided with a main body 10 placed on the monitor 50, an image-pickup section 40 that is placed so that a center of a photographing optical axis is within a prescribed height of a display position of eyes 53 of an interactive opposite party displayed on the monitor 50 and nearly at the center of the display positions of both the eyes in front of the monitor 50 and a support device 30 that supports the image-pickup section 40 by suspending it from the main body 10, and a projected area of the image-pickup section 40 onto the monitor 50 is within 5% of an area of a display screen 51 of the monitor 50 and a projecting length of the image-pickup section 40 from the display screen is within 90 mm.
Patent JP-H04158056-A (JP)
Title: End face type thermal head and manufacture thereof
Inventor: HATTORI TAKASHI
IPC: B41J2/335
Filed: 1990-10-22
Abstract: PURPOSE:To manufacture an end face type thermal head with high yield and low cost by forming a heating element, an electrode and a protective film on a heat-resistant resin film, removing a supporting board from the heat-resistant resin film and then applying the heat-resistant resin film onto the supporting board so that the heating element is disposed at an end face part. CONSTITUTION:A supporting board 22 is applied with a heat-resistant resin film 4 and baked. Preferably, the heat-resistant film 4 is formed of a resin having heat resistance not lower than 300 deg.C, e.g. polyimide resin, polyimideamide resin or polyamide resin. The heat-resistant film 4 may be applied on a circular supporting board 22 through spin coating whereas it is applied on a rectangular supporting board 22 through casting or roll coating. A heating element 6a, a selection electrode 8, a common electrode 10 and a protective film 12 are then formed on a baked heat-resistant resin film 4. The heat-resistant resin film 4 is then cut off, as required, together with the supporting board 22 which is subsequently removed.
Patent JP-S62145198-A (JP)
Inventor: SUZUKI TAKURO
IPC: G21C17/10
Filed: 1985-12-20
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-H09124263-A (JP)
Title: Footstep of passenger conveyer
Inventor: UTSUNOMIYA HIROBUMI
IPC: B66B23/08
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To prevent a noise generated by an impact applied on a circulating footstep, by coating in a damping material to the recessed grooves at the rear side of a cleat made by forming a steel plate in the corrugated surface and having numerous unevennesses, and to the clearances of the joints of various parts. SOLUTION: A footstep 2 includes a cleat 2A, and a front side reinforcement 2B and a rear side reinforcement 2C to fix the cleat 2A. And a rectangular bracket 2D to support those members and the like are fixed by a screw 9 and the like. When a passenger S rides in, a large impact is applied to the footstep 2 so as to generate a noise. And, a vibration generated at that time is made to a cause to loosen the screw 9 and the like, but the generation of the noise can be prevented by coating in a damping material to the recesses on the rear side of the cleat 2A and to the clearances of the joints of the cleat 2A, the front side reinforcement 2B, and the like. And since the vibration is hardly transmitted by the coating, the screw 9 and the like are hardly loosened.
Patent JP-H06140867-A (JP)
Title: Piezoelectric vibrator
Inventor: MORIZAKI TADAHIRO
IPC: H03H9/05
Filed: 1992-10-23
Abstract: PURPOSE:To improve the resistance of the piezoelectric vibrator against impulse or the like. CONSTITUTION:This piezoelectric vibrator is composed of a piezoelectric board 1, for which electrodes 3 for exciting piezoelectric vibrator to excit thickness- shear vibration are formed on both of sides, and a supporting spring 4 to support and fix the vibrator excepting for a piezoelectric vibration exciting part 3a. Concerning such a piezoelectric vibrator, a piezoelectric board 2 composed of the same material, for which no electrode is formed, is recessed so as not to get contact with the piezoelectric vibration exciting part 3a of the piezoelectric board 1 where the electrode is formed, the piezoelectric boards 1 and 2 are stuck, and they are connected and fixed to the supporting spring 4 later. Thus, entire strength is improved.