baber/WOPTO huggingface dataset:
Patent JP-H05307428-A (JP)
Title: Reset system
Inventor: TAKEBAYASHI ETSUSHI
IPC: G06K19/07
Filed: 1992-04-28
Abstract: PURPOSE:To obtain a card which does not receive electromagnetic noise and the like as reset signals, which prevents a system from imprudently being reset and which can securely execute resetting in a non-contact card transferring data with an external part by radio. CONSTITUTION:Plural reset signal reception coils 17 and 18 are incorporated in the card 1, and resetting is executed by using plural reset signals 19 and 20. Namely, CPU 7 is reset when the plural reset signals are in a specified relation. Thus, the card which is proof against electromagnetic noise and which is superior in noise environment resistance can be obtained, and reliability improves.
Patent JP-S5735358-A (JP)
Title: Lead frame and semiconductor device using said frame
Inventor: YAMAMOTO KAZUMASA
IPC: H01L23/50
Filed: 1980-08-13
Abstract: PURPOSE:To prevent the inclination of a tab, and to prevent tab shorts, poor bonding, pellet cracking, and the like by making the base part of a tab hanging lead thicker than the tip of the lead, and hanging the tab by said thick part. CONSTITUTION:Two tab hanging leads 20 are used on both sides of the central part of the longitudinal direction of the tab 16. The base part of each tab hanging lead 20 is thicker than the tip side thereof, i.e., the tab side. The position of said tab hanging lead 20 shown by the chain line 24, i.e., the thick base part, is used to hang the tab. Since the mechanical strength of the tab hanging position 24 is strong, the tab hanging is stably performed, and the inclination of the tab 16 can be prevented.
Patent JP-H08282990-A (JP)
Title: Cargo handling control device for forklift truck
Inventor: TANAKA SHINOBU
IPC: B66F9/24
Filed: 1995-04-10
Abstract: PURPOSE: To prevent increase of the number of part items while improving operability, by providing a battery voltage switch device switched in accordance with battery voltage, and providing a control device of controlling chopper duty of determining an excitation current carried in an exciting coil by a switched signal of this battery voltage switch device. CONSTITUTION: A cargo handling operating lever 6 is tiltably mounted on an upper surface of a front hood 3, further to provide a battery voltage switch device 7 switched in accordance with voltage of a battery mounted on a forklift truck, in the front hood 3. In a car body 2, when applied an operational signal of the cargo handling operating lever 6 and switched voltage of the battery voltage switch device 7, a proportional solenoid control valve control device 8 controls chopper duty of determining an exciting current carried in an coil of a proportional solenoid control valve by the switched signal of the battery voltage switch device 7. That is, in the case of using the proportional solenoid control valve of 24V rated voltage in a 48V battery voltage vehicle, a pulse half a minimum resolution width is output.
Patent JP-H02287212-A (JP)
Title: Dot pattern of illumination adjusting film for indicating instrument
Inventor: KODA YOSHIO
IPC: G01D11/28
Filed: 1989-04-28
Abstract: PURPOSE:To make lightness adjusting light be felt natural and remove an incompatibility by making a dot rhombic configuration. CONSTITUTION:A film for adjusting illumination on a dial is formed by finely dividing the dial by virtual matrix elements 1 and printing light shielding dots 2 each having an area corresponding to a given light shielding rate on the elements 1. When the dot has the configuration of a regular rhombus and the light shielding rate is not larger than 50%, each dot (halftone dot) 2 that is a light shielding part becomes rhombic and, in reverse, when the light shielding rate is not smaller than 50%, a light unshielding part (transparent part) 3 becomes rhombic.
Patent JP-S61272715-A (JP)
Title: Spectacles frame with handle
Inventor: TABACCHI VITTORIO
IPC: G02C5/00
Filed: 1986-05-14
Abstract: A frame for lorgnette-type eyeglasses has a lens holder subframe (2) and a handle (3) of box-like configuration. The subframe (2) is guided slidingly in the handle (3) which also forms a case therefor.
Patent JP-S5443608-A (JP)
Title: Fault detector for contact signal transmission circuit
Inventor: UEDA KENJI
IPC: H04B3/46
Filed: 1977-09-13
Abstract: PURPOSE: To enable the detection of the disconnection for the line connected to the contact regardless of the action of the contact, by connecting the current relay to the transfer contact.  
     CONSTITUTION: When common terminal 11 and inactive-side terminal 12 of transfer contact 1 are closed, signal receiving relay 4 and current relay 16 are energized by power source 5 via line 6 and 7. At the same time, current relay 15 is energized by source 5 via resistance 18 plus line 10 and 8. In this case, relay 3 is deenergized. When line 6 has disconnection in transmission circuit 2, relay 3 and 4 are deenergized. When line 6 has disconnection in transmission circuit 2, relay 3 and 4 are deenergized. And relay 16 or 15 is deenergized with disconnection of line 7 or 8. Thus, the disconnection can be detected respectively. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63276601-A (JP)
Title: Collision preventing arithmetic unit for moving machine
Inventor: MORI SEIJI
IPC: G05B9/02
Filed: 1987-05-08
Abstract: PURPOSE:To prevent a collision by an exact data, even if each moving machine becomes temporarily service interruption state such as an operation stop, etc., by storing in advance a position data immediately before a service interruption in a storage means at every moving machine, and executing an operation by an arithmetic part, based on this position data. CONSTITUTION:First of all, when moving machines 2, 3 are in an electric conduc tion state, the respective position data 9, 10 are transmitted to a collision preventing arithmetic unit 1, and sent as the present values 11, 12 to previous value storage parts 4, 5 and selecting and switching parts 6, 7. Subsequently, in an arithmetic part 8, danger of a collision of the machine 2 and 3 is decided from the position data 9 and 10, and if there is danger, collision signals 15, 16 are outputted to the machines 2, 3 so that the collision can be prevented. In this case, the position data 9, 10 stored in the storage parts 4, 5, and the present value data 11, 12 are brought to sampling in advance at an interval of about 0.5sec, and even if the machines 2, 3 or one of them has stopped, an immediately previous position is decided in the arithmetic part 8 and the collision is prevented exactly.
Patent JP-S5234720-A (JP)
Title: Self-treating type camera
Inventor: GOTOU TOSHIO
IPC: G03B17/52
Filed: 1975-09-12
Abstract: PURPOSE: To completely and automatically treat a film unit by feeding the film unit to a terating roller by a reciprocating member, engaging it with the treating roller, and pressure treating so as take it out. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10306312-A (JP)
Title: Method for observing hydrogen concentration in exhaust gas
Inventor: MIZUSHIMA YASUTO
IPC: F27D17/00
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To quickly detect a rapid change in hydrogen concn. in exhaust gas in a vacuum degassing apparatus by constantly measuring the sound velocity propagated in the exhaust gas and detecting the change in hydrogen concn. contained in the exhaust gas with a change in the sound velocity. SOLUTION: The exhaust gas produced in the vacuum degassing treatment of molten steel, is mainly constituted with CO, CO2 and H2 . Since the sound velocity propagated in the exhaust gas of H2 gas only is three to five times as high as that in only CO gas or CO2 gas, the sound velocity of the above exhaust gas is affected most sensitively to the hydrogen gas concn. Based on this, a speaker 3 as the sound wave transmitter and an ultrasonic microphone 2 for receiver mutually faced in the radius direction, are arranged on the inner wall of a duct 1 for exhaust gas to measure the variation of sound volume per unit time between the transmitter and the receiver. In such a way, the hydrogen concn. in the exhaust gas is observed and the adding quantity of flux is adjusted and the vacuum degree is lowered, and thereby, the exhaust gas composition can be made not to reach the explosion limit.
Patent JP-H06173527-A (JP)
Title: Control and operation unit of servo mechanism for electromechanical driving type automobile
Inventor: ANTONIO JIYOSE DA FUONSEKA
IPC: B60J7/00
Filed: 1993-05-13
Abstract: PURPOSE: To automatically or selectively control an opening that is known as a sun roof by composing a unit for controlling and operating a servo mechanism for an automobile that is driven electromechanically. CONSTITUTION: When at least one inside or outside presence sensor 4 for interfering with the operation of elements during operation performs detection, a complete stroke for closing a window and/or convertible roof by partial inversion at any time can be completed. Then, an electric mechanism is controlled by a microprocessor 1, a number of outputs 5 are generated at the microprocessor 1 when it is verified that an automobile has been left and there is no activity inside or around the automobile by the sensor 4, and the drive elements of various kinds of components are activated via a power stage 7.
Patent JP-H04339500-A (JP)
Title: Surrounding circuit
Inventor: YAZAWA AKIRA
IPC: G10K15/12
Filed: 1991-05-16
Abstract: PURPOSE:To faithfully reproduce the surrounding sound by writing a down- sampling signal of a sampling frequency in a delay RAM, and reading out the sampling frequency by executing over-sampling. CONSTITUTION:An audio input signal, is inputted to a digital signal processing circuit, its sampling frequency is lowered by a down-sampling converter, and it is written in a delay RAM. As a result, the written data quantity is reduced. Also, data read out of the delay RAM is subjected to over-sampling in reverse to the time of write, and returned to its original sampling frequency. As a result, the capacity of the delay RAM required for a surrounding processing can be reduced, and a digital signal processing and the delay RAM can be lowered to a level in which they can be formed on the same chip. In such a way, a surrounding sound can be reproduced faithfully.
Patent JP-S63275981-A (JP)
Title: Apparatus for detecting position of body
Inventor: EJIRI KOICHI
IPC: G06F3/042
Filed: 1987-05-07
Abstract: PURPOSE:To ensure the judgment of the position of a body, by arranging a plurality of the pairs of light sources and sensors in the same panel, and arranging a reflecting mirror, which reflects the light from each light source to the side of said sensors so as to face said panel. CONSTITUTION:A light-source driving signal is inputted into a driver D11 through a power signal line I. Said driver D11 operates only the pair of a light source L11 and a sensor S11. Then the light source L11 emits light. Namely, other light sources L12... do not emit light. At this time, the reflected light from a reflecting surface 8a is received with the sensor S11 forming the pair. It is judged that a body 11 is not present at the coordinate position where the pair of the light source S11 and the sensor S11 are present. Then, the pair of a light source L12 and a sensor S12 are driven with a driver D12, and light is emitted from the light source L12. Since the body 11 is present at the position corresponding to the light source L12, the light, which is emitted from the light source L12, is absorbed in the body 11. It is judged that the body 11 is present at the coordinate position where the pair of the light source L12 and the sensor S12 are present. In this way, the spatial position of the body 11 can be detected positively.
Patent JP-S5735763-A (JP)
Title: Level indicator
Inventor: OZAKI MINORU
IPC: G01R19/165
Filed: 1980-08-13
Abstract: PURPOSE:To enable level indication in which auditory sense corresponds to indication by structuring so that indication is made only when input value of PCM signal is greater than the value of a fixed pattern. CONSTITUTION:NAND gates 702-706 open only when the uppermost figure of PCM signal inputted to an input gate 1 is 1, and multiinput OR gate 3 detects the peak value of the PCM signal. When input becomes 0, a signal is outputted to a holding device 401 which makes the output 0 for a fixed period. The output of NAND gates 702-706 is inputted to holding devices 402-406, and when the output of holding devices 401-406 is 0, LED601-606 for indication light up. When the uppermost figure is 0, the output of gates 702-706 always become 1, and indication is not effected. By this way, fluctuation of d.c. level due to various causes after turning the power source on is not indicated. Thus, auditory sense can be made to correspond to indication.
Patent JP-H04339425-A (JP)
Title: Alarm transmitting system in optical transmission line
Inventor: SUMIYA HIROYASU
IPC: H04B10/07
Filed: 1991-05-16
Abstract: PURPOSE:To realize the alarm transmission inexpensively with small scale even in the optical communication of GHZ order concerning an alarm transmitting system in an optical transmission line. CONSTITUTION:A light B for excitation demultiplexed by an optical demultiplexer 1 is photoelectric-converted by a light receiving part 2, an alarm signal component on the photoelectric converting signal is reproduced by a relaying part 3, the power of a light B' for excitation generated individually at an exciting part 4 is modulated light A by an optical coupler 5, and the main signal light A is light-amplified by the light B' for excitation in a fiber 6 for light amplification. Preferably, a light cut-off detecting part 7 for excitation to detect the input cut-off of the light B for excitation, an abnormality detecting part 9 to detect the abnormal condition of a device and a pattern preparing part 8 to generate the prescribed pattern signal by the detecting output are equipped, the pattern preparing part 8 to generate the said pattern signal is equipped, and the power of the light B' for excitation is modulated by the pattern signal. Preferably, the pattern signal is mounted to the prescribed time slot. The above-mentioned alarm transmitting system is applied for the incoming and outgoing line.
Patent JP-S5636083-A (JP)
Title: Electronic clock
Inventor: ISHIHAMA SATOSHI
IPC: G04G13/02
Filed: 1979-08-31
Abstract: PURPOSE:To permit the constitution of an electronic clock having functions of memorandum and display for it to be simple and compact by storing handwritten data in the memory through the adress detecting unit to display afterwards as well as alamr-displaying the data at a set time. CONSTITUTION:The address of the memorandum data written by external light, pressure or the like is detected by an address detecting unit 1. The memorandum data is written to a memory circuit 3 of a memory unit 2, and displayed on a  memorandum display panel 6 according to need through a drive circuit 5. Simultaneously, the set alarm time solely corresponding to the data is written to a time memory circuit 11 of a horologic unit 7 thrugh an operating unit 12, and at the alarm time an alarm sound is produced by a speaker 28 though a coincidence circuit 10. On the other hand, the coincidence output of the circuit 10 passing through a selection circuit 4 becomes a read instruction by which the memorandum data in the circuit 3 solely corresponding to the alarm time is read out and alarm-displayed on the panel 6. Said function permits the constitution of the electronic clock having functions of memorandum and display to be compact and simple.
Patent JP-S5814211-A (JP)
Title: Monitor display system for programmable controller
Inventor: HAGIWARA TOMIO
IPC: G06F11/32
Filed: 1981-07-17
Abstract: PURPOSE:To display input/output address data altogether, by displaying the logical state of the data of the input and output address used at a monitor display section in the form which is distinguished from the input and output address data not used. CONSTITUTION:A programmable controller consists of a CPU1 being the center of the entire control, an ROM2 storing a system program executed by the CPU1, an RAM3 used as a system working memory by the CPU1, a user's program memory 4 storing a sequence control program arbitrarily set by the user, an input/output circuit 5, a keyboard 6, a CRT7, a CRT controller 8, a character generator 9, and a screen memory 10 and the like. The logical state of an input and output address data used for the CRT7 is displayed in the form that the state can be distinguished from the state of the input and output address data not used.
Patent JP-S603807-A (JP)
Inventor: SAKO JIYUNICHI
IPC: C08F214/18
Filed: 1983-06-20
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-S5636573-A (JP)
Title: Quenching car provided with dust-proofing device
Inventor: SATOU SHIGEKI
IPC: C10B39/04
Filed: 1979-09-03
Abstract: PURPOSE: To prevent the leakage of dust and smoke produced during the moving of a quenching car into the atmosphere, by a method wherein a hood formed on the upper surface of the quenching car is connected through a duct to a dust-collecting car mounted with a wet type dust collector.  
     CONSTITUTION: A hood 1 is formed on the upper surface of a quenching car 5 which is self-propelled through a guide rail 13 and wheels 14, while the hood 1 is connected through a duct 8 to a dust-collecting car 4 mounted with a wet type dust collector 3 which is connected at the front of or in the rear of the car 5. Then a driving device 12 is operated to open louver valves 6. Coke from a coke oven is transferred into the car 5, and then the valves 6 are closed. The car is moved to a quenching tower while the dust collector 3 is operated to collect dust. Then the car 5 is stopped in place in the quenching tower, and the dust collector 3 is stopped. The valves 6 are fully opened by means of the device 12. Then the coke is exposed to the water spray and quenched. Waste water from the dust collector 3 is discharged to the settling tank of the quenching tower. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05306681-A (JP)
Title: Vacuum exhauster
Inventor: IGARASHI KENJI
IPC: F04B37/02
Filed: 1992-04-30
Abstract: PURPOSE:To provide a vacuum exhauster capable of large capacity of a vacuum exhaust amount of a getter pump without changing measurement of outer diameter of a getter chamber. CONSTITUTION:This vacuum exhauster consists of a vacuum chamber 1 and a getter pump 2A provided on the vacuum chamber 1 and to make the inside of the vacuum chamber 1 in a high vacuum state. This getter pump 2A consists of a getter chamber 5 connected to the vacuum chamber 1, a getter head 6 to cover a getter film on the inner peripheral wall of this getter chamber 5, a drive mechanism 7 to drive to advance and retreat this getter head 6 in the getter chamber 5 and a plural number of bulkheads 8... to increase a surface area per capacity of the getter chamber 5 by forming the inside of the getter chamber 5 in a plural number of compartments 9... so that the getter head 6 driven by this drive mechanism 7 can advance and retreats.
Patent JP-H0891696-A (JP)
Title: Wire feeder
Inventor: IRUBUIN BAANZU
IPC: B65H51/10
Filed: 1995-05-10
Abstract: PURPOSE: To reduce abrasion of a bearing as well as to reduce cocking of a supplying roll by favorably using both a sub support and a main support for a fixed roll in order to resist reactive force generated caused by pressing of a wire against the fixed roll. CONSTITUTION: A wire supplying device 10 includes a main support, namely, a frame 15 defined by a plurality of frame members 16 faced to each other across a wire passing passage. A pair of upper and lower block-like sub supports, namely, carriers 18, 19 extend between fixed plates 17 on the frame members 16. The both upper and lower carriers 18, 19 support a pair of upper and lower supplying rolls 21, 22. When rods 46 of actuators 45 are advanced and a wire is pressed against the upper supplying rolls 21 by the lower supplying rolls 22, a guide rod 50 is upward moved together with the lower carrier 19 and slid upward in a bushing 52. Reactive force generated with pressing of the wire is resisted by the bushing 52.
Patent JP-H11301572-A (JP)
Title: Deformation prevention method for welded construction and deformation preventive material therefor and deformation preventive device
Inventor: KATA KAZUO
IPC: B63B9/06
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To prevent welding deformation generated in a skin plate in-welding a stiffener and to prevent process duration so as to reduce costs, by attaching, by means of heat resistant adhesive, a deformation prevention member to a skin plate between a stiffener and another stiffener to be welded. SOLUTION: On a wall surface, stiffeners 2 are disposed longitudinally at a predetermined interval on a skin plate 1. The stiffener is welded at a corner portion thereof along a total length thereof to be fixed on the skin plate 1. Before welding the stiffener 2 to the skin plate 1, deformation prevention members 3 are disposed at a predetermined interval between a stiffener 2 and an adjacent stiffener 2 to be welded. The deformation prevention member 3 is adhered to the skin plate of the wall surface using a heat resistant adhesive. Ordinarily, the deformation prevention member 3 is adhered to the same side as a side for welding the stiffener. Accordingly, attaching of the deformation prevention member and removal thereof after use is easy and fast, and moreover, the removed deformation prevention member can be used repeatedly.
Patent JP-H0668781-A (JP)
Title: Differential fuse circuit and manufacture
Inventor: MISHIERU DE UITSUTO
IPC: G05F3/26
Filed: 1993-05-13
Abstract: PURPOSE: To guarantee accuracy, even in case of a fuse not being cut off by providing two fuses, a differential detecting circuit and a current mirror between supply power source potential and reference potential, and constituting in such a way that a current flowing in a first leg of the current mirror is induced to a second leg. CONSTITUTION: A first fuse 12 and a second fuse 14 are connected to a supply power source potential VDD, and cut-off circuits 16, 18 of two fuses 12, 14 are connected to the respective fuses. A current mirror circuit 46, constituted such that a current flowing in a first leg of a current mirror with the first leg and a second leg is induced in the second leg is connected to the two fuses 12, 14 through a differential detecting circuit 24. The first leg is connected between the first fuse 12 and a reference potential VSS, and the second leg is connected between the second fuse 14 and the reference potential VSS.
Patent JP-S5815481-A (JP)
Title: Dc brushless motor and control circuit thereof
Inventor: OKADA SHINJI
IPC: H02P6/06
Filed: 1981-07-17
Abstract: PURPOSE:To obtain the brushless motor of excellent starting and braking characteristics having no trouble pertaining to large current occurring in the low revolution speed zone by a method wherein a current is applied to driving windings alone when the motor is operated at a steady revolution, and when the motor is started or braked, auxiliary driving windings are connected in series to the driving winding. CONSTITUTION:When the motor is going to be started, the transistor to be used for cutting of the auxiliary driving winding in OFF state is connected to driving windings 5-7 and auxiliary driving windings 8-10 respectively, thereby enabling to reduce the inrush current when the motor is started and to make the torque larger in the low speed revolution zone. The auxiliary drivng windings 8-10 are cut by the above transistor 32 for which OFF position is given by the signal sent from an auxiliary driving winding cut signal generating circuit 31. When brake is applied on the motor, each contact point of a relay 52 is switched by giving OFF position to power transistors 21-23 for driving and a relay control transistor 51 using a control circuit 12, thereby enabling to short- circuit and brake each driving winding pair (5 and 8, 6 and 9, and 7 and 10).