baber/WOPTO huggingface dataset:
Patent JP-S61254038-A (JP)
Title: Forming method for circuit pattern
Inventor: OSAWA KENJI
IPC: H01F5/00
Filed: 1985-05-02
Abstract: PURPOSE:To enable fine circuit patterns to be formed, by removing the corner sections from the patterns with electrolytic polishing, and by plating the patterns electrolytically, after the circuit patterns are formed by means of etching. CONSTITUTION:First, on the both surfaces of an insulating layer 1, flexible substrates with formed copper foil layers 2A, 2B are arranged. Second, after the layers are patterned with photoresists 3A, 3B, the layers are treated by means of etching to remove unnecessary sections and to form coil patterns 4A, 4B. Third, after the photoresists 3A, 3B are exfoliated, roundish patterns are obtained by removing the corner sections from the coil patterns 4A, 4B, namely, the shoulder sections of the pattern edges by means of electrolytic polishing. After that, a penetrating slot 5 for a through hole as part of the patterns is formed. Finally, the patterns are electrolytically plated, and coil patterns 6A, 6B are obtained by separating out copper on the surface of the coil patterns 4A, 4B.
Patent JP-H01265789-A (JP)
Title: Television camera
Inventor: SASANO YUTAKA
IPC: H04N5/225
Filed: 1988-04-18
Abstract: PURPOSE:To simply attain exposure adjustment and inexpensive manufacture by providing an annunciator informing excess of exposure and informing excess of exposure if a lens is opened too much. CONSTITUTION:An excess exposure annunciation block 30 is provided to a television camera 1 main body and if the lens is opened too much, a light emitting diode LED is lighted brightly to inform excess of exposure. Thus, the operator of the television camera 1 recognizes excess of exposure objectively and the exposure is adjusted by stopping the lens 7 while observing the lighting state of the light emitting diode LED. Thus, the television camera is obtained, in which the exposure is simply adjusted and cost is reduced.
Patent JP-H04305794-A (JP)
Title: Process abnormality detector
Inventor: FURUKAWA NOBUHIKO
IPC: G08B31/00
Filed: 1991-04-02
Abstract: PURPOSE:To detect abnormality such as the repeat of temporary pulse-like disturbance and the oscillation of a feedback value in the vicinity of a command value. CONSTITUTION:This process abnormality detector is provided with the 1st standard deviation(SD) computing part 13 for computing the SD of a feedback value 4, the 2nd SD computing part 14 for computing the SD of a command value 2, a comparing operation part 15 for comparing the SD signal 17 of the computing part 13 and the SD signal 18 of the computing part 14, and an upper/ lower limit detecting part 16 for outputting an alarm signal when the arithmetic processing signal exceeds a previously set upper or lower limit value.
Patent JP-H09277943-A (JP)
Title: Steering shaft support structure of passenger rice transplanter
Inventor: INOUE MAKOTO
IPC: B62D1/18
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To eliminate the joint by welding to surely prevent the penetration of rainwater, and reduce the weight by forming a supporting stepped part for supporting the lower end peripheral part of an integrally molded shaft bush on the upper inside surface of a shaft case. SOLUTION: A shaft bush 32 is integrally molded by connecting a cylindrical connecting piece 32C for covering the circumferential surface of a steering shaft to a vertical pair of ring bush forming pieces 32a, 32b for bringing the inside surface into face contact with the circumferential surface of a steering shaft 26 and bringing the circumferential. surface to the inside surface of the shaft case 25. The lower end peripheral part of the integrally molded shaft bush 32 is supported by the supporting stepped part 25 of the shaft case 25. Thus, the structure of the shaft case 25 is simplified, the joint by welding can be eliminated to surely prevent the penetration of rainwater, and the weight can be reduced.
Patent JP-S5320361-A (JP)
Title: Digital watch
Inventor: HORII SADASHIGE
IPC: G04B19/20
Filed: 1976-08-09
Abstract: PURPOSE: To make possible time adjustment at all times by providing a clutch which operates smoothly only with the forward rotation of a minute-spool drum to the final stage gear for the reduction of motor revolutions. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61254981-A (JP)
Inventor: NAKAMURA TAICHI
IPC: G06F3/048
Filed: 1985-05-07
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-S58211252-A (JP)
Title: Total adder
Inventor: SUGANUMA KAZUO
IPC: G06F7/50
Filed: 1982-06-03
Abstract: PURPOSE:To decrease the number of elements, and to realize high integration, by forming a circuit configuration which is suitable for using a C-MOSFET. CONSTITUTION:In an exclusive OR circuit 4, when levels of two input signals DA, DB are different from each other, its logic is formed, and an exclusive OR output E of one level is obtained in its output signal line 5. Also, in an exclusive OR circuit 6, when levels of input signals DC, E are different from each other, its logic is formed, and a sum signal So of one level is obtained in an output signal line 7. On the other hand, in case of each level of a signal DA= 1, DB=0 and DC=1, and a signal DA=DB=DC=1 level, a level of the signal E becomes one level. In this case, since a selecting circuit 8 selects the signal DC, a carry signal Co becomes one level, it is considered to be a state that carry exists. According to this circuit configuration, it is suitable for forming a circuit configuration by use of a C-MOSFET, the number of elements is decreased, high integration can be realized, also a load to an input signal is reduced, and the operation can be executed at a high speed.
Patent JP-S5619020-A (JP)
Title: Endscope optical system
Inventor: SUNAGA YASUMASA
IPC: G02B13/04
Filed: 1979-07-26
Abstract: PURPOSE: To obtain an endscope optical system which is compact and is ≥100° in angle of view by preparing a front group divergent lens system, a visual field changing prism and a rear group convergent lens system and so constituting these as to satisfy predetermined conditions.  
     CONSTITUTION: Luminous flux incident from a concave lens 1 constituting the front group divergent lens system is changed of direction 90° by a pentagonal roof prism 2 and enters an optical fiber bundle 5 by way of a stop 3 and the plano convex lens, the cemented lens of a concave meniscus lens and a convex lens and a convex lens constituting the rear group convergent lens system 4. Now, f r  is defined as the focal length of a rear group convergent lens system 4 and N 2  as the refractive index of the visual field changing prism and the condition of 1.23≤N 2 /f r ≤1.6 is satisfied. Thereby, the endscope optical system which is extremely compact and of a wide angle of view of ≥100° is obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58210716-A (JP)
Title: Schmitt trigger circuit
Inventor: KUWABARA TOORU
IPC: H03K3/3565
Filed: 1982-06-01
Abstract: PURPOSE:To eliminate back gate effect and to improve precision by using mutually independent inverters which are free of the back gate effect and have a low and a high transition voltage respectively. CONSTITUTION:The sources of the inverter I having the high transition level and the inverter II having the low transition level are held at the same potential with a substrate. Then, when an input 100 falls from H to L, N channel transistors (TR) 6 and 8 are on and the outputs 200 and 300 of the inverters I and IIare both at L. The output 400 of an inverter 12 is at H. When the input 100 approximates to L from H, the output 200 of the inverter 200 falls to L earlier, but the output 400 is at H, so a P channel TR9 is still off, so that the output L is not transmitted to an input 11. When the input 100 further approximates to L, the output 300 of the inverter II goes up to H and the source of an N channel TR10 and the substrate are short-circuited, so the substrate side is at H and the drain side is at L; and PN junction is biased forward, so that the input 11 is apt to rise to a potential VDD-VBE. The output of the inverter 12, however, falls to L earlier than that and the P channel TR9 turns on, holding the input 11 completely at H.
Patent JP-H08292789-A (JP)
Title: Speech speed changing device
Inventor: TANAKA KOJI
IPC: G10L21/047
Filed: 1995-04-20
Abstract: PURPOSE: To provide a speech speed changing device in which the degradation of a voice is not generated when the changing of a speech speed is performed. CONSTITUTION: This device is a speech speed changing device provided with a time base compressing and expanding means 14 for performing the time base compression and expansion processing of an input voice and outputting the input voice while making the voice speed of the input voice slow. Moreover, this device is provided with a means 12 discriminating whether a periodicity is present or not in the input voice and means 13, 15 allowing the time base compression and expansion processing by the time base compressing and expanding means 14 to be performed only to sections in which the periodicities are present among the input signal.
Patent JP-S58210866-A (JP)
Inventor: WATABE YASUO
IPC: B02C19/18
Filed: 1982-06-03
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-S5722380-A (JP)
Title: Dc-dc converter
Inventor: NISHINO TOSHIO
IPC: H02M3/28
Filed: 1980-07-15
Abstract: PURPOSE:To miniaturize the choke coil of a DC-DC converter by a method wherein an auxiliary winding is provided to the choke coil to make a current to flow in the direction opposite to the magnetizing direction to be generated by an output current. CONSTITUTION:The auxiliary winding Nb is provided to a winding Na of the choke coil, flyback energy of a transformer T1 is made to flow in the auxiliary winding Nb through a diode D1 connected to the primary side and a resistor R1' for prevention of an excessive current, and the winding Na of the choke coil and the winding Nb of the auxiliary winding are so connected as the currents in the respective windings to perform opposite directional magnetization with each other on a core of the choke coil. As a result, by making the converter to operate making the region (b) being not to reach saturation of the B-H curve as the center of the magnetization curve of core of the choke coil, a large type core being provided with a high saturation point can be made as needless, and the choke coil can be miniaturized.
Patent JP-S60239844-A (JP)
Title: Device for preventing microcomputer from runaway
Inventor: HATADA TAKESHI
IPC: G06F11/30
Filed: 1984-05-15
Abstract: PURPOSE:To prevent a microcomputer from runaway due to the abnormality of an external I/O device by forming both or any one of the 1st and 2nd counters for outputting signals resetting the microcomputer. CONSTITUTION:If it is supposed that abnormality is generated in the external I/O device 2 during the transmitting/receiving time of data. In this case, a recognition signal RDY signal for recognizing the starting request of data transmission/reception is continuously outputted even at the end of data transmission/reception. Therefore, the 2nd counter circuit 9 also counts up clock pulses continuously. After a set time has passed, a low level signal is outputted from a carrier signal output terminal 9c and inputted to a reset terminal 1e of the computer 1 to reset the computer 1 and prevent the computer from runaway or the same processing. On the other hand, a carrier signal is inputted to an FF8 and a counter circuit 9 through a NOT circuit 10 and an OR circuit 12 to stop the counting of the circuit 9, clear the contents of the circuit 9, stop an enable signal of the FF8 and return the whole units to the initial status.
Patent JP-2000029972-A (JP)
Title: Method and device for data management encoding on clinical analysis device
Inventor: PERRY JOSEPH E
IPC: G06F21/31
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To eliminate or minimize the need for user's interaction by using a code password by a computer system so as to confirm the effectiveness of data transmission. SOLUTION: The code password is related to each data transmitting process by the clinical analysis device or a message specified with a code 500. The code password 504 is read by the corresponding computer system so as to confirm the effectiveness of each data transmitting process. The code password 504 is generated by using specific information in each data transmitting process by the clinical analysis device. Then the computer system when accepting transmission from a specific clinical analysis device converts the ASCII characters in a password field to an integer. Only when the code password 504 matches a count value, the clinical analysis device is identified as an adequate (effective) meter (metered value).
Patent JP-H02273491-A (JP)
Title: Flat-type warming appliance
Inventor: MATSUDA ISAO
IPC: H05B3/20
Filed: 1989-04-14
Abstract: PURPOSE:To ensure improved strength and ease of working by providing a thermally melting adhesion layer on both sides of a base material and laminating, on one side of it, copolymerized resin of ethylene/methylmethycrylate, on which is laminated another adhesive layer. CONSTITUTION:An adhesion sheet 1 is formed by first laminating either side of a base material with polyethylene based resin 7, then laminating one side of it with a copolymerized resin 8 of ethylene and methylmethycrylate and finally laminating the resin 8 with a copolymerized resin (PVC adhesion layer) of ethylene, acrylic ester and maleic anhydride. The sheet 1 is then integrated with a surface cloth 1, a thermal insulator 3 and a flexible heating wire 4 through thermal adhesion. This arrangement ensures ease of working since the sheet 1 can be joined directly with the heating wire 4 thermally with pressure. Additionally, the interposition of the resin 8 which easily sticks to other resins improves adhesion strength.
Patent JP-H03293940-A (JP)
Title: Battery back-up control circuit
Inventor: MORI YASUSHI
IPC: G06F1/26
Filed: 1990-04-11
Abstract: PURPOSE:To achieve back-up with a small amount of battery and miniaturization and low cost by supplying power from a backup battery only when a data processing device performs communication processing. CONSTITUTION:A power supply signal (a) and a charging signal (b) are sent from a power supply 1. When data communication is initiated, a backup request signal (c) starts to be transmitted from a communication control circuit 3 to a battery backup control circuit 2, a power supply signal (d) starts to be transmitted from the battery back-up control circuit 2 accordingly, and then power is supplied from the power supply circuit 1 and the battery backup control circuit 2. When power fails, the communication control circuit 3 receives power only from the battery back-up control circuit 2. When data communication ends, transmission of the power supply signal (d) from the battery back-up control circuit 2 to the communication control circuit 3 is suspended.
Patent JP-S59219947-A (JP)
Title: Lead frame for plastic seal type semiconductor device
Inventor: YAMANAKA SEISAKU
IPC: H01L23/28
Filed: 1983-05-30
Abstract: PURPOSE:To obtain a lead frame having a function of high-sealing reliability by joining the lead frame in a plastic seal type IC and plastics through coupling agent layers formed on both surfaces of the inner lead section of the lead frame. CONSTITUTION:The thin layers of coupling agent coatings 14 are formed on both surfaces of inner lead sections 13 as sealing sections with plastics 12 of lead frames 11, thus improving bond-ability among a sealing resin 12 and the lead frames 11, then preventing the intrusion of moisture into a package from a joining interface. The coupling agent layers 14 are used in order to improve bond-ability because adhesive properties with epoxy resin as a sealing resin and an Fe- Ni alloy (such as 42 alloy) and a copper alloy employed as the lead frames of a coupling agent is excellent. Since variance under the state of oxidation of the surfaces of the lead frames due to heating in chip bonding and wire bonding processes is eliminated and the properties of the surfaces are made constant at all times, matching with the conditions of sealing is facilitated, and a leakage path is shortened particularly.
Patent JP-H08271946-A (JP)
Title: Shakeproof controller
Inventor: WASHISU KOICHI
IPC: G03B5/00
Filed: 1995-03-30
Abstract: PURPOSE: To prevent a shutter chance from being lost because of waiting for the appropriate correction of shakes and to prevent the deterioration of an image caused by unstable shakeproofness. CONSTITUTION: This controller is provided with a judgement means 11 judging whether or not the appropriate correction of shakes is possible by the actuation of a shakeproof means, and shakeproof control means 12 and 14 temporarily stopping shakeproof operation in the midst of exposure in the case the judgement means 11 judges that the appropriate correction of shakes is impossible. In the case of judging that the appropriate correction of shakes is impossible in spite of the actuation of the shakeproof means, that is, the correction of shakes is not appropriately performed in the case of exposure, or judging that the deterioration of the image is caused by the shakeproof operation conversely, the shakeproof operation is automatically stopped in the midst of exposure.
Patent JP-S58213265-A (JP)
Title: Circuit tester
Inventor: TAKEDA KATSUHIKO
IPC: G01R31/3183
Filed: 1982-06-07
Abstract: PURPOSE:To reduce remarkably the storage capacity of a test data, by reducing a variation rate of a test pattern between continuous test patterns. CONSTITUTION:When the first test step ends, the first terminal addressing to the second test step is read out by a storage device 101, a signal is outputted to corresponding outputs (Q1-Ql) of a decoding circuit 102, and a state of corresponding JK-FFs (1061-106l) is inverted. As to the following terminal addresses, too, the same operation is executed, and a test pattern to the second test step is held 105. Subsequently, when a test excuting flag of the second test step is read out, an output Q0 of the circuit 102 is generated, a driving and comparing circuit 103 operates, and this test step is executed. In this way, a function test to a testing circuit 104 is executed until the final test. This circuit tester can reduce the storage capacity of a test data, when a variation rate of a test pattern between continuous test steps is small.
Patent JP-H11299032-A (JP)
Title: Sheath material for wire harness
Inventor: YOSHIZAKI MICHINORI
IPC: H02G3/04
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To easily remove sheath material from a wire harness W/H. SOLUTION: A sheet 10 for sheath material is provided, in which an adhesive is applied on one face of the end in longitudinal direction of a short sheet 10 for resin sheath material, and at the same face, slits are made over along the entire length in the axial direction of the sheet 10, whereby thin parts 10a are provided at intervals in the axial direction thereby making split lines L, and the end of the sheet 10 is provided with V-shaped cuts 10g continuously, such that the cut may conform to the tip of the split line L and the sheet 10 is attached to the outside, with its face where the slit is made looking toward a wire harness W/H, and which enables the removal of the sheet 10 from a wire harness W/H in the breakup of an automobile after that, to split it in vertical split condition at the split line L and remove it from the wire harness W/H easily,  and moreover without the use of an edged tool such as scissors or the like, by pulling it along the entire length in the axial direction, holding the end of the wire harness 10.
Patent JP-H11327532-A (JP)
Title: Mapping method for input pixel luminance value
Inventor: SIEGEL ROY I
IPC: G09G5/36
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To reduce the number of bits per unit cell by judging the state of the small number of bits expressing output pixel luminance values. SOLUTION: Fetched data are inputted to a display section 300 via the fetching memory of an oscilloscope and a rasterizing section 200. In this case, the specific input pixel luminance value is the number of output bins N to be mapped and a number N being equal to or smaller than the maximum value capable of being expressed with the number of smaller bits is calculated. One set of (N-1) pieces of decimal parts which are respectively positive values being smaller than 1 is selected. Moreover, the maximum pixel reference value is selected. Then, (N-1) pieces of breakpoint values are calculated by multiplying the maximum pixel reference value by respective (N-1) pieces of the decimal parts. Moreover, the state of the smaller number of bits expressing output pixel luminance values is judged by using the (N-1) pieces of the breakpoint values.
Patent JP-S5620338-A (JP)
Title: Pll circuit
Inventor: KANEKO SHINJI
IPC: H04N9/44
Filed: 1979-07-28
Abstract: PURPOSE:To automatically absorb an error due to fluctuations of temperature and variance in parts of delay elements, by making phase corrections of a burst signal and chrominance subcarrier signal through the same loop. CONSTITUTION:The output of waveform shaping circuit 9 of a PLL circuit and a color video signal from input terminal 1 are applied through HPFs 11 and 12 to switch circuit 13, which is changed over with a switching signal based upon a reproduced horizontal synchronizing signal from terminal 14 to extract a burst signal and chrominance subcarrier signal. Those successively extracted signals are supplied to gate circuits 19 and 20 through BPF17 and waveform shaping circuit 18 and also applied to counters 21 and 22. Further, the output of circuit 18 is applied to synchronizing circuit 24 and synchronized with the switching signal from monostable multivibrator 23 and then the burst signal and chrominance subcarrier signal are counted by counter 22, which when counting them up to a fixed number, applies a carry signal to gate circuit 20. Next, phase comparator 25 makes a phase comparison between gate circuits 19 and 20 to exercise control over phase modulator 26 of the PLL circuit.
Patent JP-S5219302-A (JP)
Title: Pump's superheating prevention at its all-closed operation
Inventor: OCHIAI HIROSHI
IPC: F04D15/00
Filed: 1975-08-06
Abstract: PURPOSE: The motor driven compressor is hung inside the tubular shell with vibration proof spring and this tubular shell is firmly fixed inside the closed vessel so as to decrease the driving noizes of the same compressor. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10279776-A (JP)
Title: Phenolic resin composition and semiconductor sealing system
Inventor: ASAMI KENJI
IPC: C08L61/06
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a phenolic resin composition excellent in molding operability while retaining an excellent moisture resistance and capable of assuring of a long term reliability by using a specific condensation type phenolic aralkyl resin. SOLUTION: This resin composition comprises (A) the condensation type phenolic aralkyl resin of formula (R is H, an alkyl; Z is -H, -CH2 -, -CH2 O-CH2 -; x, y are each an integer of 0-2 and x+y≠0; n is an integer >1), (B) an inorganic filler (preferably, silica powder having average particle size <30 μm), and (C) a hardening accelerator, as the essential ingredients, preferably containing 10-40 wt.% of ingredient (A) based on the total composition, 25-90% of (B) and 0.01-5% of (C). The molding material using this composition is applied to electronic parts such as semiconductor systems, etc., and is capable of affording the excellent properties and reliability.