baber/WOPTO huggingface dataset:
Patent JP-S5897874-A (JP)
Title: Manufacture of field-effect transistor
Inventor: YAMAMOTO KAZUNORI
IPC: H01L21/265
Filed: 1981-12-07
Abstract: PURPOSE:To form the E/D type FET causing no surface pollution at the same time by implanting ions through films with different film thickness. CONSTITUTION:The insulating films 7, 8 are previously formed onto a semi-insulating substrate 1, and ions are implanted 3b through these films. An impurity is implanted up to a deep section in a conductive layer 4a through the thin film 7, and implanted only up to a shallow section through the thick film 8. Since the ions implanted also enter the insulating films 7, 8, the quantities of dose also differ in conductive films 4a, 6a. An LSI with the constitution of the E/D type DCFL (Direct Coupled FET Logic) using an enhancement mode FET (E-FET) as a driver and a depletion mode FET (D-FET) as load with excellent yield can be manufactured by utilizing 4a as a conductive layer for the D-FET and 6a as a conductive layer for the E-FET and as a channel.
Patent JP-H0748539-A (JP)
Title: Production of coating composition and liquid resin used therein
Inventor: KAWASHIMA YOSHINORI
IPC: C09D133/04
Filed: 1993-08-06
Abstract: PURPOSE:To obtain a coating composition which is solvent-free and does not contaminate the working environment by incorporating a curing compound in a liquid resin formed by polymerizing a specific (meth)acrylate monomer, a polymerizable unsaturated carboxylic acid and an other vinyl compound. CONSTITUTION:A liquid resin with a number average molecular weight of 1X10<4>-2X10<5> and a viscosity of 500-200,000cPs (50 deg.C) is produced by copolymerizing 50-95wt.% of a (meth)acrylate monomer of the formula (wherein R<1> is H or CH3; R<2> is a 1-5C hydrocarbon; n is 1-3; and m is 4-25) tetraethylene glycol methacrylate, etc.) 5-50wt.% of a polymerizable unsaturated carboxylic acid (maleic acid, etc.) and 0-20wt.% of an other polymerizable vinyl compound (styrene, etc.) in the presence of isopropanol, etc., which is a good solvent for the raw monomers but a poor solvent for the polymer. A substantially solvent- free coating composition is produced by incorporating 0.3-10 reaction equivalents of a curing agent having 2 or more functional groups in the molecule (maleic acid, etc.) for each equivalent of the carboxyl group of the resin. The coating material can be used in a usual coating manner and dried by heating.
Patent JP-H0360210-A (JP)
Title: Low pass filter circuit
Inventor: OTA FUMIO
IPC: H03H11/04
Filed: 1989-07-28
Abstract: PURPOSE:To separate and extract plural signals of different frequencies from one signal through the use of a single of low pass filter by changing and setting optionally the value of the input resistance of an operational amplifier to be the main body of a circuit so as to change optionally cut-off frequency. CONSTITUTION:A relay circuit 2 and plural resistors 3 are provided between the input point and the input terminal 1 of the operational amplifier 4 to be the main body of the low pass filter circuit. A relay drive circuit 7 controls the relay circuit 2 in conformity to control voltage impressed on a relay control terminal 6, and sets one connection relation in four pieces of the resistors 3, and forms one resistance value. In the operational amplifier 4, the value of the input resistance is changed and set adequately by control data impressed on the relay control terminal 6, and the cut-off frequency is changed adequately. Thus, plural signals different in the frequencies can be separated and extracted from one signal by a single low pass filter circuit, and labor saving, space saving and the reduction of the number of parts become possible.
Patent JP-S5886296-A (JP)
Inventor: ROSU EDOWAADO SUMISU
IPC: E21B47/18
Filed: 1982-11-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0747334-A (JP)
Title: Address recognizing device and address reading and classifying machine
Inventor: HASEGAWA KAZUHIRO
IPC: B07C3/18
Filed: 1993-08-06
Abstract: PURPOSE:To make it possible to decrease the data quantity of a table for address recognition so as to simplify management and to shorten the time required for address recognition. CONSTITUTION:The vertical direction strings constituting the addresses are recognized by a character recognizing section 43 of the device for recognizing the addresses by detecting character information. The popular names in a vertical direction and the popular names and directions of a horizontal direction and the words of a direction are recognized from the recognized character strings in a word recognizing section 44 and are converted to the vertical direction popular names ID for the popular names of the vertical direction and to the horizontal direction popular names ID for the popular names of the horizontal direction. The index of a corresponding direction table 48c is determined from the popular name matrices 48a, 48b in correspondence to their popular names ID. The contents of the direction table 48c corresponding to the resulted indices are searched in the direction recognized by the word recognizing section 44 and the data on the assignment of the classification stored in correspondence to the coincident direction are outputted as the results of the address recognition.
Patent JP-H0246946-A (JP)
Title: Orientation device for hot formed part
Inventor: YAMADA MAMORU
IPC: B21K27/00
Filed: 1988-08-08
Abstract: PURPOSE:To automatize carrying by providing a detecting plate having a driving device and a stopper on a shape detecting part and rotating a rotary plate of a direction converting part, based on shape detecting information. CONSTITUTION:On a shape detecting part A, a detecting plate 5 provided with an air cylinder 6 is provided, and also, a stopper 3 having an air cylinder 4 is provided. In a direction converting part B, a rotary plate 8, a rotary actuator 7, a stopper 11 and an air cylinder 12 are arranged respectively. When a forged part 1 is carried into the shape detecting part A, the stopper 3 holds the forged part 1. In this case, one of detecting members 14, 15 is brought into contact with the forged part 1, and by a turning signal of the detecting plate 5, the rotary plate 8 of the direction converting part B is converted to a normal position or a corrected position. In such a manner, the forged part 1 is fed into the next working device in a normal state. Since the direction conversion is executed mechanically, the carrying of a product is automatized.
Patent JP-S5896508-A (JP)
Inventor: KUWAJIMA HIDEJI
IPC: B28B11/10
Filed: 1981-12-04
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-2000025939-A (JP)
Title: Feeder for long agricultural product
Inventor: SATO SADAYASU
IPC: B65B35/44
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To deliver long agricultural products in respective sorted sections automatically by mounting a collecting and delivering apparatus which receives a lateral line of long agricultural products from the end of an aligning conveyor apparatus and collects and delivers the lateral line of the long agricultural products into a bunch with its alignment attitude maintained. SOLUTION: The respective long agricultural products P are delivered into a collecting and delivering apparatus 12 with each one inserted between the respective blades 1231 of a blade rotating mechanism 123, a bunch of it is brought into contact with a stopper board 122 by the driving rotation of a roller conveyer 121 so that the end of the bunch of long agricultural products may be aligned. The blade rotating mechanisms 123 of two pairs of the collecting and delivering apparatuses 12 are rotated, the bunch of long agricultural products is synchronized from both ends of a delivering conveyor 13 and dropped into a hopper 124 to be collected. The hopper 124 is then moved up to an upward moving position to reduce a dropping impact caused by the collision between long agricultural products P.  The hopper 124 is then moved down to the downward moving position, so that the long agricultural products P are transferred into the storage of a carrying-out conveyor.
Patent JP-H0838473-A (JP)
Title: Ultrasonic diagnostic device
Inventor: ASAFUSA KATSUNORI
IPC: A61B8/00
Filed: 1994-07-29
Abstract: PURPOSE:To provide an ultrasonic image having a higher image quality and a higher frame rate by simultaneously generating a plurality of ultrasonic transmitting beams, and generating a plurality of ultrasnoic receiving beams whose frequency bands of receipt are changed in conformation to the frequency bands of the ultrasonic transmitting beams. CONSTITUTION:A transmitting signal generating circuit 13 amplifies the amplitude of an optional waveform signal outputted from an optional waveform generating circuit 12 at the amplifying ratio from a system control circuit 6, and has a power amplifier connected in parallel thereto. A receiving circuit 3 simultaneously receives the reflected waves by a plurality of ultrasnoic transmitting beams and generates a plurality of ultrasonic receiving beams having different frequency bands. A DSC 4 converts the input signal signal-processed by the receiving circuit 3 into an image data, and a display device 5 inputs the image signal from the DSC 4 and displays an image. According to the control operation from the system control circuit 6, the frequency bands, focusing areas and directions of the ultrasonic transmitting beams and the ultrasonic receiving beams are automatically controlled according to the measuring condition inputted by an input means 7.
Patent JP-S6254969-A (JP)
Title: Manufacture of semiconductor pressure sensor
Inventor: KATAOKA MASAYUKI
IPC: G01L9/00
Filed: 1985-09-03
Abstract: PURPOSE:To bond many diaphragms with a seat simultaneously by bonding a silicon wafer in which a plurality of diaphragms are formed, with a silicon wafer for a seat formed with a through hole, then individually cutting and assembling them. CONSTITUTION:Holes 2 for forming a plurality of diaphragms 3 are chemically or mechanically formed at a silicon wafer 1. Through holes 5 which communicate with the diaphragms 3 are formed in a silicon wafer 4 for a seat. Then, the wafer 1 in which the diaphragms 3 are formed by the holes 2 are bonded once by a bonding member 7 with the wafer 4 formed with through holes 5 before dicing step. Then, the diaphragms 3 and the seat 6 bonded with the member 7 are individually cut, eventually mounted on a metal header 8 with a pipe, wire bonded by a bonding wire 10 with a bonding post 9, and packaged with a cap 11 to complete a semiconductor pressure sensor. Thus, the sensor having high accuracy and inexpensive cost can be obtained.
Patent JP-H0613113-A (JP)
Title: Single wire type electric wire connecting connector
Inventor: MORI KATSUHISA
IPC: H01R4/24
Filed: 1992-06-29
Abstract: PURPOSE:To electrically connect an electric power cable which core wire is single, without coming off insulating coating. CONSTITUTION:This connector is composed of a case main body 11; an insulating case 10, composed of a lid body 14, engaged with the case main body 11 and blocking an opening surface; and plural individual contacts 20 ad 20, which are conductive elements to be fitted to a recessed part 17 connected to plural electric wire insertion hole 16 bored in either side wall of the case main body 11 and are formed in height of about the same height as the depth of the recessed part 17 in a U-shaped having downward openings. The notches 22 of the downward openings, having opposite walls 25 and 25 formed in smaller intervals than the diameter of the wire type core wire S of a coated electric wore D, are formed respectively on both the legs 21 and 21 parts of the U-shaped individual contacts 20, and are arranged to that the both individual legs 21 and 21 parts can be faced to the forming side wall 12 of the electric wore insertion holes 16 and the opposite side wall 15 to the side wall 12. Also arrangement is made so that the adjoining individual contacts 20 and 20 can be press contacted with each other.
Patent JP-S6089215-A (JP)
Title: Plating current control circuit
Inventor: NAKAJIMA YOSHIMOTO
IPC: G05F1/10
Filed: 1983-10-20
Abstract: PURPOSE:To attain an inexpensive system which can control a plating current automatically by comparing the set current value with the measured current value to decide the situation and controlling the motor drive with various signals obtained from said comparison. CONSTITUTION:The A/D converted current value and voltage value are supplied in time division and alternately to a comparison arithmetic circuit 3 and a logic curve generating circuit 4. The current value generated by the circuit and to be set is supplied to the circuit 3 via a selector 6. The circuit 3 compares the current value to be set with the measured plating current value to produce a signal which decides the situation. This signal is supplied to an FF group 7, and the serial signal mixed in time division and in the corresponding timing for each conditions is converted into a parallel signal to be supplied to a motor control pulse generating circuit 8 as well as to an FF group 9. The circuit 8 receives the state display signals from groups 7 and 9 and increases the plating current. Furthermore the increasing/decreasing speed of the plating current is also varied to produce a motor drive pulse.
Patent JP-H0857724-A (JP)
Title: Assembling method for differential
Inventor: TAKADA KAZUTOSHI
IPC: F16H48/08
Filed: 1994-08-22
Abstract: PURPOSE: To reliably and effectively install a pair of pinions with washers on a pair of pinion support parts of a differential case as they are engaged with a pair of differential gears. CONSTITUTION: A pair of pinions C, combined with washers CW on their back respectively, are held on a pair of pinion holders, and both pinions C are engaged with a pair of differential gears B installed on a differential case A at aperture parts on both sides of the differential case A. The differential case A is rotated to one side in the circumferential direction, a pinion support part A3 of the differential case A is partly combined on a back surface of each washer CW, and each washer presser is engaged with a circumferential edge of each washer CW from the other side in the circumferential direction of the differential case A.  Next, each pinion holder is removed from the pinion C, and the differential case A is rotated to one side in the circumferential direction further in this condition till a pinion shaft hole A3a of the pinion support part A3 coincides with an axial line of the pinion C, where a pinion shaft D is pushed in.
Patent JP-S5987082-A (JP)
Inventor: OKADA TAKAO
IPC: G01N21/94
Filed: 1982-11-09
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-H0360622-A (JP)
Title: Curve operation device
Inventor: CHIKAMA TOSHIO
IPC: G02B23/24
Filed: 1989-07-31
Abstract: PURPOSE:To construct a small and light operational base body and provide a possibility of curving operation by a single hand by detaining the end of an operational wire with a detaining part so as not to be possible to move the tip of the operational base body, and pulling this operational wire with rotation of the rear half part. CONSTITUTION:When the rear half part 14 is rotated down, the distance between projections 16 and 18 becomes larger associating with rotation of the rear half part 14. Because a stopper 20 hinders the end of an operational wire 11a from moving toward the foremost of an operational base body 1, the operational wire 11a is pulled for a distance corresponding to enlargement of the distance between the projections 16, 18. On the other hand, the distance between projections 17 and 19 shortens associating with rotation of the rear half part 14, and an operational wire 11b accordingly loosens, so that the curving part 3 curves smoothly upward. Because this curving operation device 10A is not equipped with any operating knob, pulley or pinion and rack, the operational base body 1 becomes light accordingly. Further the curving operation can be performed by a single hand.
Patent JP-H1039335-A (JP)
Title: Liquid crystal device
Inventor: YAZAKI MINORU
IPC: G02F1/1335
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To prevent charge by static electricity from the outside and to enable display with high image quality by forming a light shielding film at a display part on a color filter forming substrate and a parting part around the film with a metal and further forming a metallic film at the outside of the parting part. SOLUTION: A light shielding Cr pattern 101 is formed at a display part on the inside of an upper glass substrate 100, a parting pattern 102 is formed around the display part and a Cr pattern 103 for making the potential of the substrate constant is further formed at the outside of the pattern 102. The surface potential of the color filter forming substrate is made constant even at the time of sprinkling spacers and the spacers are uniformly sprinkled. After sticking with a seal, <=±0.1μm cell thickness precision is attained and superior uniformity is ensured. The number of steps of gradation up to 64 can be reproduced. Since the light shielding Cr film has constant potential, charge by static electricity from the outside is prevented and display with high image quality is enabled.
Patent JP-H0859822-A (JP)
Title: Manufacture of reinforced polyamide resin composition
Inventor: TAMURA TSUNEO
IPC: C08G69/16
Filed: 1994-08-22
Abstract: PURPOSE: To obtain a reinforced polyamide resin composition excellent in mechanical strengths, toughness, heat resistance, and dimensional stability without using a high-pressure polymerization method. CONSTITUTION: A polyamide monomer in such an amount that it can form 100 pts.wt. of a polyamide (nylon 6 or its copolymer) and a suspension or slurry that has been prepared by using a medium capable of swelling 0.01 to 100 pts.wt. of a swellable fluoromica mineral are mixed and the polyamide monomer is polymerized.
Patent JP-H0361149-A (JP)
Title: Control method and equipment of burglary preventing device
Inventor: TAKAMI RIYOUICHI
IPC: B60R25/10
Filed: 1989-07-31
Abstract: PURPOSE:To install a device in an existing vehicle easily by making the lock signal to wait when the unlock signal is not generated at the opening time of a door, and setting the armed condition when the lock signal is received under this waiting condition at the closing time of the door. CONSTITUTION:A burglary preventing device 10 comprises an alarm control circuit 11 having input terminals 11a, 11b to which the lock signal and the unlock signal respectively displaying the locked condition and the unlocked condition of a door locking device (not shown in a figure) is input and input terminals 11c, 11d to which a door locking actuator (motor) 16 is connected through amplifiers 14, 15. The motor 16 is controlled by a lock control circuit 20 for receiving the wireless signal including the predetermined code through relays 17, 18. In this case, the alarm control circuit 11 makes the lock signal to wait when the unlock signal is not generated at the opening time of the door, and sets the armed condition when the lock signal is received under this waiting condition at the closing time of the door.
Patent JP-2000026039-A (JP)
Title: Crime prevension device of elevator
Inventor: FURUHASHI MASAYA
IPC: B66B13/14
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To preliminarily prevent a suspicious character from entering an elevator by invalidating the hall call for other floors against the register of the hall call for one floor, and invalidating the hall call register of all floors and the door closing at the same time when a load is detected by a load detecting device installed in a car. SOLUTION: The normal operation is effected when the night-time specified time zone is not judged by a night-time specified time zone detecting device 2, and the reference floor is judged by a reference floor detecting circuit 9 when the night-time specified time zone is judged. When the reference floor is judged, an in-car load detecting device 3 detects the in-car load. When the car load is detected, the hall call for other floors is invalidated assuming that a passenger is present in the car, and the car is in the waiting condition with its door open. When no car load is detected, the presence/absence of the hall call register is judged, and when not registered, the elevator is in the waiting condition at the reference floor. When registered, the hall call for other floors is invalidated. A passenger can be prevented from entering from other floors.
Patent JP-H1133930-A (JP)
Title: Driving machine
Inventor: NAKANO YOSHIHIRO
IPC: B25C1/04
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To prevent the lowering of driving energy by providing separated plural recessed parts in a head valve upper chamber of a head valve. SOLUTION: A trigger lever is operated so as to open a control valve, and the compressed air inside of a head valve upper chamber 6 is discharged to the atmosphere through an air passage. A head valve 5 is quickly raised so as to be opened, and the compressed air of an accumulator chamber 2 is flowed into a cylinder 7. Then, a piston 9 and a drive bit 12 are quickly lowered so as to drive a lock tool to a material to be locked. At this stage, since a separated recessed part 15 is provided in the head valve upper chamber 6 of the head valve 5, the head valve 6 is formed large, and a rate of the air compression (compressibility) due to a rise of the head valve 5 is reduced, and influence of an air damper is reduced.  With this structure, reduction of the head valve 5 raising speed is prevented, and the air inside of the accumulator chamber 2 is supplied with great force so as to speed up the lowering speed of the piston 9.
Patent JP-H0482451-A (JP)
Title: Outgoing number display telephone set and outgoing number displaying method
Inventor: MATSUMOTO NAOAKI
IPC: H04M1/57
Filed: 1990-07-25
Abstract: PURPOSE:To display an outgoing number on an incoming side telephone set without requiring the change of an exchange by detecting the stoppage of a call tone when performing outgoing, sending its own telephone number in a PB signal, receiving the signal when receiving a response, and displaying a reception number. CONSTITUTION:When a telephone set 1-2 at an incoming side responds to a call signal, an incoming station 6 connects an input trunk 5 to a subscriber circuit 9 via a bus 62, and a speech path between the telephone sets 1-1 and 1-2 is formed. The telephone set 1-1 inputs the call tone to a detection circuit 11, and monitors the constant cycle of the tone, and when off-time exceeding a prescribed time is detected, it is judged as the response of the telephone set 1-2, and the formation of the speech path is recognized. Then, its own telephone number is read out from a number memory circuit 13, and the PB signal is generated by an outgoing circuit 12, and is sent out to an outgoing station 3. The signal is inputted to the telephone set 1-2 via the incoming station 6, and is displayed on a display circuit 15 as an outgoing number by a reception circuit 14. Thereby, the telephone number of an outgoing side subscriber terminal can be displayed on an incoming side subscriber terminal.