baber/WOPTO huggingface dataset:
Patent JP-H10290467-A (JP)
Title: Solid-state image pickup device
Inventor: KUBOTA AKIHIRO
IPC: H01L31/10
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive progressive solid-state image pickup device that corrects color slurring. SOLUTION: The progressive solid-state image pickup device is provided with a maximum value selection circuit 4 that detects a maximum value of R, G, B inputs 1, 2, 3 from a solid-state image pickup element to provide an output of a maximum value signal, a minimum value selection circuit 5 that detects a minimum value of R, G, B inputs 1, 2, 3 from the solid-state image pickup element to provide an output of a minimum value signal, a black level setting circuit 8 that sets a black level, a comparator 7 that compares the minimum value signal with the black level, higher level discrimination circuits 9, 10, 11 each comparing the input (R, G, B inputs 1, 2, 3) with the maximum value signal to provide a signal denoting a higher level, and a switch 6 that connects an output of the maximum value selection circuit 4 to the higher level discrimination circuits 9, 10,  11 when it is discriminated by the comparator 7 that the minimum value signal is less than the black level and opens in other cases.
Patent JP-S58215979-A (JP)
Title: Rotating controller for motor
Inventor: SETO KAORU
IPC: H02P29/00
Filed: 1982-06-09
Abstract: PURPOSE:To obtain sufficient timing processing accuracy without using a complicated circuit by connecting a timer clock signal of a timing signal and a rotating pulse signal to the input interrupt line of a main control microprocessor. CONSTITUTION:When an interrupt signal IRQ2 from a timer clock oscillator 28 is inputted to a CPU1 through a bidirectional peripheral interface adapter PiA 8, an interrupt is received at the rising edge of the interrupt request signal IRQ2 synchronized with the oscillation clock of a timer clock oscillator 28. An area of a timer register used for the interrupt processing routine is provided in an RAM3, and the timer register is used to measure the time for detecting the malfunction of the rotation of a motor when the rotating pulse signal IRQ1 from the motor 23 is not inputted at the predetermined time interval. The timer register is used to measure the period required to rotate the slit on a slit disc 24 by one revolution.
Patent JP-H10289956-A (JP)
Title: Protective circuit of cmos integrated circuit discharging protective function
Inventor: ITO SATORU
IPC: H01L21/8238
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To enable a reverse voltage applied CMOS integrated circuit to be protected by a method wherein an emitter is connected to a terminal normally to be GND, a collector is connected to a GND connecting region of a CMOS integrated circuit while a base is connected a reference potential connecting region of the integrated circuit through the intermediary of a resistor component. SOLUTION: An emitter region 10 is connected to a terminal B normally to be connected to GND, a collector region 1 is connected to the source region 1 of an nMOS transistor. Furthermore, an n region 13 is provided on the surface part of a p substrate so as to form a p region 14 in the n region 13. Next, a p contact region 15 is formed on the surface part of the p region 14. This p contact region 15 and a base contact region 12 are connected by a resistor R. Besides, the p contact region 15 is connected to a terminal A2 normally impressed with the reference potential Vcc. Accordingly, the base contact region 12 is connected to the terminal A2 normally impressed with the reference potential Vcc.
Patent JP-S6090455-A (JP)
Title: Device collecting data while supplying power to terminal device
Inventor: IEMURA KIYOJI
IPC: H04B3/54
Filed: 1983-05-31
Abstract: PURPOSE:To attain transmission of measurement data, etc. of a terminal device to a center device while supplying the power to the terminal device from the center device via two lines, by detecting a current change by the center device in accordance with the operation condition of a current switch of the terminal device. CONSTITUTION:When a current switch 11 of a terminal device 2 is kept off, a current i1 flows on connection lines 3 and 4 from a constant current source 7. When the switch 11 is turned on, the current i1 superposed on a current i2 obtained by the switch 11 flows on the line 4. As a result, a transformer 6 of a center device 1 can detect a current change corresponding to the operation condition of the switch 11, i.e., the transmission data of the device 2 in the form of digital information. The power is supplied to the device 2 by a battery 5, a constant current 7 and a DC/DC converter 9.
Patent JP-S57211750-A (JP)
Title: Manufacture of semiconductor integrated circuit
Inventor: SASAKI YOSHITAKA
IPC: H01L21/3205
Filed: 1981-06-24
Abstract: PURPOSE:To make it possible to shorten wiring interval and to flatten the surface of a substrate after the formation of the wiring, by selectively etching an  impurity diffused part of a conductor film, forming a second conductor pattern between a patterns by a self-aligning method, and performing the like. CONSTITUTION:On the semiconductor substrate 1, e.g. the pattern comprising a poly crystal silicon layer 5, a silicon nitride layer 4, and an arsenic added glass layer 3 is formed through an insulating film 2. Then, a poly crystal silicon layer 6 and a silicon nitride pattern 7 are formed. Then arsenic is diffused into the poly crystal silicon layer 6, which is overlapped with the poly crystal silicon layer 5, from the arsenic added glass layer 3, and etching selectivity is imparted. This part is removed by HF series etching and the like, and the poly crystal silicon layers 5 and 8 are separated. Then oxidation treatment is performed, both ends are buried by an oxide film 9, and the silicon nitride films 7 and 4 are removed. Reaction with a platinum film 10 formed thereon is performed and silicide is obtained. Then the unreacted platinum film on the insulating film 9 is removed.
Patent JP-H02274960-A (JP)
Title: Fluid pipe rising device employing piping in housing and method of piping in housing
Inventor: SHIMIZU SHOHACHI
IPC: E03C1/122
Filed: 1989-04-17
Abstract: PURPOSE:To perform simple piping by a method wherein, instead of an old piping, a new piping is inserted in a hole for leading-in a piping from the inside of a duct without lifting and moving a sink board and a gas table. CONSTITUTION:The one end of a sheath pipe is connected to a connection part 12a of a piping insertion hole 12 of a fluid pipe rising device 10, and a mounting part 16 of the fluid pipe rising device 10 is slidably mounted to a guiding means formed in the longitudinal direction of a duct 50. The fluid pipe rising device 10 is moved in the duct 50 to a position below a sink board 60 and stopped to a hole 61 through which a piping is led in. A new piping P is orderly fed through the other end of a sheath pipe 20 and the piping P is risen from the piping insertion hole 12 so as to extend perpendicularly to the longitudinal direction of the duct 50. This constitution enables simple arrangement of a new piping on a floor.
Patent JP-S5621862-A (JP)
Title: Ink jet head and method of its manufacturing
Inventor: TSUZUKI MITSUO
IPC: B41J2/16
Filed: 1979-07-30
Abstract: PURPOSE:To form ink particles stably by forming a nozzle inside wall with a member having a special range of a contact angle with ink and an opening end surface of a nozzle with a member having a larger contact angle using the above mentioned ink jet head. CONSTITUTION:A nozzle base body 16 is formed with a material (stainless steel, nickel, glass etc.) having a contact angle less than 90 deg. and further a nozzle end surface is formed with a material 17 (fluoroplastic, silicone resin etc.) having a contact angle against an ink larger than that of the nozzle base body member. Since the nozzle and surface is difficult in getting wet the the ink, the conditions by which ink particles are cut down from the nozzle 20 is maintained always constant and can form the ink particles stably.
Patent JP-H08266209-A (JP)
Title: Strut rod for bird and animal threatening device
Inventor: TSUCHIDA MASASHI
IPC: A01M29/16
Filed: 1995-03-29
Abstract: PURPOSE: To provide a strut rod for a bird and animal threatening device comprising a structure capable of transmitting a sound and a vibration generated from a bird and animal threatening device into the underground in a wide zone by a strut rod and an auxiliary rod, simultaneously reinforcing the strut rod by the auxiliary rod and preventing the strut rod from falling by the auxiliary rod and sticking wire of a strut rod for bird and animal threatening device to the strut rod or the auxiliary rod. CONSTITUTION: In a strut rod 2 for a bird and animal threatening device 1 for various birds and animals comprising one end thrust into the ground, materials consist of at least the strut rod 2, a wire 4 and an auxiliary rod and the strut rod 2 and the auxiliary rod 3 are made into a structure for mutually transmitting a sound or a vibration generated by the bird and animal threatening device 1 through the wire 4 into the underground. The strut rod 2 and the auxiliary rod 3 are arranged into such a structure as to mutually draw the wire 4 so that the strut rod 2 can be prevented from falling. The strut rod 2 or the auxiliary rod 3 are composed of plural divided rod materials, the divided rod materials are connected, one strut rod or one auxiliary rod is formed and the wire 4 is pressed by packing pressure at a connecting part at a joint of the mutual divided rod materials.  The strut rod and the auxiliary rod are made into a sandwiching structure to form the structure capable of readily sticking the wire material 4 to the strut rod 2 or the auxiliary rod 3.
Patent JP-S5323582-A (JP)
Title: Productio n of semiconductor device
Inventor: IINO TERUO
IPC: H01L21/331
Filed: 1976-08-17
Abstract: PURPOSE: To avert chip defects occuring in the photo mask owing to crystal defects and the mount pits produced in epitaxial layer surface and increase yield by providing all of elements such as transistors, resistors, etc. on the back surface of a semiconductor substrate where an epitaxial layer is formed. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59223194-A (JP)
Title: Build-up welding method of austenitic stainless steel
Inventor: TAMAOKI KATSUOMI
IPC: B23K35/30
Filed: 1983-06-03
Abstract: PURPOSE:To improve corrosion resistance of a carbon steel in highly oxidative environment by using a welding material contg. B in the stage of forming a buildup weld metal of an austenitic stainless steel contg. Mo on the carbon steel by a submerged are welding method, etc. CONSTITUTION:A build-up weld metal of an austenitic stainless steel contg. Mo is formed on a carbon steel or low alloy steel by a subermged arc welding method or electroslag welding method. B is incorporated at 20-200ppm in said build-up weld metal in said stage to improve the corrosion resistance thereof. A welding material formed by incorporating preliminarily a proper amt. of a B source in an electrode or flux or both thereof is used in performing build-up welding.
Patent JP-S5432042-A (JP)
Title: Original setting system for microprogram address
Inventor: OOKAWA KAZUMASA
IPC: G06F9/26
Filed: 1977-08-15
Abstract: PURPOSE: To ensure generation of multi-type patterns from just one type of the specific fixed address pattern, by modifying the fixed address according to the inside state against the fixed address which is shown by the microprogram. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5623257-A (JP)
Title: Cr-mo steel for pressure vessel having superior sr embrittlement resistance
Inventor: UEDA SHIYUUZOU
IPC: C22C38/00
Filed: 1979-08-02
Abstract: PURPOSE: To obtain the titled Cr-Mo steel free from deterioration in the strength and toughness even in long-time stress relief annealing at a high temp. after welding by combinedly adding a very small amount of Al and B to steel components.  
     CONSTITUTION: This Cr-Mo steel consists of, 0.03W0.2wt% c, 0.03W1% Si, 0.3W 0.7% Mn, 0.7W1.6% Cr, 0.4W0.7% Mo, 0.015W0.12% Al, 0.0003W0.0025% B and the balance Fe. One or more among ≤0.5% Cu, ≤0.5% Ni and ≤0.05% Nb may be contained furthermore. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63262386-A (JP)
Inventor: IRIE SHUNJI
IPC: B66B13/14
Filed: 1987-04-20
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-S58215409-A (JP)
Title: Silicon atom-containing acrylic polymer
Inventor: SAIGOU KAZUHIDE
IPC: C08F30/08
Filed: 1982-06-08
Abstract: PURPOSE:The titled organic solvent-soluble polymer which can form a uniform and hard film on an organic or inorganic material and afford an excellent resist material capable of forming a high-resolution pattern at high sensitivity upon irradiation with electron beams, comprising structural units of a specified formula. CONSTITUTION:A silicon atom-containing acrylic polymer comprising structural units of formula I , wherein A is a monomer unit derived from an ethylenically unsaturated compound, R is H or a lower alkyl, R' is a lower alkyl and X and Y are the molar numbers of the structural units, respectively, provided that X may be 0 (e.g., a polymer of formula II). Because of the presence of trialkoxysilyl groups, this polymer shows improved adhesion to glass sufaces or silicon substrate, can form paints of good adhesion and strong adhesives, can form peel- free films, can form a high-resolution pattern in high sensitivity when irradiated with electron beams and affords an excellent resist material.
Patent JP-H07279394-A (JP)
Title: Girth section decorative waterproof structure for outer wall
Inventor: TSUTADA YOSHINOBU
IPC: E04F19/02
Filed: 1994-04-11
Abstract: PURPOSE:To provide a girth section decorative waterproof structure having a small number of part items and a simple structure and capable of being easily executed and securing waterproofness by the dry construction method. CONSTITUTION:An opening section 2 formed between the upper and lower outer wall panels 1, 1 on the outdoor side of a girth 6 is covered with a drip plate 7 and a decorative girth 16. The lower end of the drip plate 7 is fitted to outdoor face of the outer wall material 5 of the lower outer wall panel 1 via a waterproof material 11, and the upper end is inserted into the back side of the outer wall material of the upper outer wall panel 1. The drip plate 7 is integrally provided with a decorative girth upper section fitting piece 9a fitting the upper section of the decorative girth 16 with screws and a decorative girth lower section fitting piece 9b coupling the lower section of the decorative girth 16. The decorative girth upper section fitting piece 9a is brought into contact with the outdoor face of the outer wall material 5 of the upper outer wall panel 1, and a plate spring 13 is inserted between the back face of the outer wall material 5 and the rise portion 8a of the drip plate 7. An incombustible board 10 is provided on the back face of the drip plate 7.
Patent JP-S5724117-A (JP)
Title: Generating circuit for linear wave
Inventor: YAMAGUCHI MASAKATSU
IPC: B43L13/08
Filed: 1980-07-18
Abstract: PURPOSE:To obtain a triangle wave output with high accuracy, by providing a signal generating means producing ¦sintheta¦ and ¦costheta¦ and by synthesizing both waveforms of signals. CONSTITUTION:Angle detectors 17, 18 outputs sinusoidal waves having different phase shift by 90 deg.. The positive signal is picked up from the output of an angle detector 17 by the 1st phase inversion circuit 35 and the 1se level discrimination circuit 49. The positive signal is picked up from the 1st phase inversion circuit 35 by the 2nd phase inversion circuit 43 and the 2nd level discrimination circuit 35, and the output of ¦sintheta¦ is obtained by synthesizing the outputs of the level discrimination circuit 49, 53. The output of the angle detector 18 is applied to the 3rd and the 4th phase inversion circuits 80, 81, and the waveform of ¦costheta¦ is obtained from both outputs. Both outputs of ¦sintheta¦ and ¦costheta¦ are applied to an addition circuit 93 and a triangle wave signal is obtained by synthesizing both outputs.
Patent JP-S5432245-A (JP)
Title: Antenna having electronic scanning opening plane
Inventor: MIZUSAWA MOTOO
IPC: H01Q19/00
Filed: 1977-08-17
Abstract: PURPOSE:To increase the performance of gain and side lobe, by giving phase difference through the provision of a plurality of fixed phase shifters on the array antenna, forming the spherical phase distribution of the array antenna.
Patent JP-S58216764-A (JP)
Inventor: AIZAWA SHIGEO
IPC: B29C31/00
Filed: 1982-06-10
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-S58217578-A (JP)
Title: Antifogging agent
Inventor: OZAWA YASUO
IPC: C09K3/18
Filed: 1982-06-10
Abstract: PURPOSE:To provide an antifogging agent having an excellent and durable antifogging effect, prepared by the combined use of a polymethacrylic acid or methacrylic acid/acrylic acid copolymer and a surfactant. CONSTITUTION:The antifogging agent consists of a polymethacrylic acid or a copolymer of methacrylic and acrylic acids and contains water and/or alcohol as solvent. The polymethacrylic acid and the methacrylic acid/acrylic acid copolymer has a degree of polymerization of 500-10,000, pref. 1,000-3,000. When it exceeds 10,000, the antifogging effect is lessened. The surfactant should pref. have excellent detergent action and hygroscopicity and it includes sodium dodecylbenzenesulfonate and polyoxyethylene alkyl ether.
Patent JP-H07307886-A (JP)
Title: Video camera
Inventor: YAMAMOTO SHUSAKU
IPC: H04N5/225
Filed: 1994-05-12
Abstract: PURPOSE:To obtain a video camera from which an audio signal is easily heard. CONSTITUTION:In the recording state, an object is picked up by a lens provided to a front side of an image pickup section 2 and recorded on a magnetic tape by a magnetic recording and reproducing section in the inside of a main body 1. Then a video image being picked up is outputted onto a monitor screen 5. The surrounding sound is collected by a microphone 4 provided to the front side of the main body and recorded on a magnetic tape by the magnetic recording and reproducing section in the inside of the main body 1. Furthermore, in the reproduction state, the signal recorded on the magnetic tape is reproduced by the magnetic recording and reproducing section in the inside of the main body land, a reproduced video image is outputted onto the monitor screen 5. Then a reproduced sound is outputted from a speaker 3 provided to the rear side of the main body.
Patent JP-S61256476-A (JP)
Title: Person discriminator
Inventor: MIYAGAWA TAMOTSU
IPC: G06Q20/40
Filed: 1985-05-09
Abstract: PURPOSE:To prevent the personal data from being changed by other registered person by providing a means for detecting whether a password number inputted at registering the personal data again is already registered or not, and preventing the registration of the personal data when it is detected that it is not registered. CONSTITUTION:When the personal data is registered again, after a reregistration switch 4 is turned on, a pass word number is inputted by a ten key 2. When this password number is not registered in a password and personal data memory 10, outputs of a coincidence detector 11 and a monostable multivibrator 14 and L and an output of an inverter 21 goes to L. Accordingly, since all inputs of an AND circuit 27 go to H, a buzzer 8 rings for 5 seconds and informs that the reregistration can be done. Even when both of the outputs of a delay circuit 13 and an inverter 18 go to H, as the output of the multi 14 is L, both outputs of an AND circuit 24 and an OR circuit 28 go to L, and a registration command is not given to a password number and personal data register 12. Thus, the personal data is prevented from being changed by the other registering person.
Patent JP-H10288072-A (JP)
Title: Idle co concentration adjusting device of internal combustion engine
Inventor: SHIBATA NORIO
IPC: F02D41/08
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To provide an idle CO concentration adjusting device of an internal combustion engine capable of holding the CO concentration of exhaust gas at idle at those values within a proper range even if variable resistors are not installed in the internal combustion engine. SOLUTION: The fuel injection amount of an engine 11 in the idle time is varied based on the adjusted value of CO concentration set by an electronic control unit(ECU) 92. When the CO concentration of exhaust gas from the engine 11 in the idle time is adjusted within a proper range, the ECU 92 calculates the adjusted CO concentration value, in which the CO concentration becomes the value within the proper range, based on the actual CO concentration value of the exhaust gas, and stores the calculated adjusted CO concentration value in a backup RAM. Under the condition that the engine 11 is mounted on a car, the ECU 92 reads the adjusted CO concentration value stored in the backup RAM and, based on the adjusted value, corrects the fuel injection amount of the engine in the idle time.
Patent JP-H01301231-A (JP)
Title: Plastic pipe joint and electric welding type connection method thereof
Inventor: OYA HIROSHI
IPC: F16L13/02
Filed: 1988-04-21
Abstract: PURPOSE:To achieve connection having sufficient capacity by dispensing with the setting of a current supply time to a plastic pipe joint, by forming a blind hole for a thermocouple to the main body of a socket pipe joint in the vicinity of the connector pin thereof. CONSTITUTION:After a plastic pipe 2A is inserted in the piercing hole of a plastic socket pipe joint 1, welding plugs 3 are respectively engaged with the connector pins 13 at both ends of the pipe joint 1 to be mounted thereto. At this time, the connector 31 of each welding plug 3 is engaged with each of the connector pins 13 and the cylindrical projection 16 of the pipe joint 1 is engaged with the gap between the lower part of the connector 31 and a holder 33. Further, a thermocouple 231 is inserted in the blind hole 15 for the thermocouple. Next, a current is supplied to the electric heating wire 12 of the socket pipe joint 1 through the welding plug 3 to generate heat, and the inner peripheral surface part of the socket pipe joint 1 and the outer peripheral surface of the insert part of the plastic pipe 2A are melted. At this time, the temp. rise of the welding plug 3 due to the thermocouple 321 is measured and, when the temp. thereof reaches the preset max. temp., a current is stopped to connect the pipe joint under cooling.
Patent JP-H09275843-A (JP)
Title: Suspended substance removing device and suspended substance removing method using the same
Inventor: YOSHIMURA KENJI
IPC: C02F1/52
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a suspended substance removing device which effectively and easily collect useful water living bodies when the useful water living bodies such as rotatoria are cultivated in a large quantity and in a high density. SOLUTION: This suspended substance removing device is manufactured by machining a contact filter material where suspended substances are made to stick to a large surface area, in a shape which does not impede the stirring of cultivating water, and this suspended substance removing device is arranged in cultivating water tank for useful water living bodies such as rotatoria to be cultivated, or the useful water living bodies to be cultivated are made to flow in the cultivating water to make the suspended bodies on the surface of the device. The device on which the suspended bodies stick is taken out of the cultivating water tank and the sticking bodies are washed away to efficiently and easily remove the suspended bodies and also easily and efficiently collect the useful living bodies.  The device after the removal of the stuck suspended bodies is arranged in the cultivating water tank and reused again for suspended body removal.