baber/WOPTO huggingface dataset:
Patent JP-H08125573-A (JP)
Title: Method and device for preventing frequency switching from oblivion
Inventor: IGARASHI KEISUKE
IPC: H04B1/50
Filed: 1994-10-21
Abstract: PURPOSE: To secure a speech to improve safety by transmitting an alarming sound at a frequency before switching the frequency consecutively or only at the time of necessity from the ground so as to prevent the frequency switching from oblivion. CONSTITUTION: The mobile stations 3A and 3B of trains 2A and 2B traveling on rails A and B respectively communicate with A and B route base stations 4A and 4B with frequencies fRA and FRB and call each other and driving commands are transmitted to the crew of the mobile station from the base station. When the train 2A enters the route B from the route A but the crew of the train 2A forgets to change the frequency of the mobile station 3A from fRA to fRB, an alarming sound is transmitted with the frequency fRA by an alarming sound transmitter 9B to the mobile station 3A of the train 2A entering the route B without switching the frequency. The mobile station 3A receives this alarming sound to be informed to the effect that it is forgetting to switch the frequency, and the frequency is switched to the frequency fRB.  Consequently, only by installing alarming sound transmitters 9A and 9B in the respective routes, the frequency switching is prevented from oblivion.
Patent JP-S63101001-A (JP)
Inventor: BUORUFUGANGU ROODE
IPC: C21D1/00
Filed: 1987-10-12
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-H0983357-A (JP)
Title: Pll circuit and digital signal producing device
Inventor: SEKINE MASATO
IPC: G11B20/14
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To make a PLL circuit immune to noise and to stabilize characteristics concerning the PLL circuit to be used as a reproducing clock generating circuit for a digital signal reproducing device. SOLUTION: The compared output of a phase comparator 3 is outputted in the form of a balanced (differential) signal and supplied to a loop filter 4, and the output signal of the loop filter 4 is supplied to the control voltage input terminal of a VCO 5 in the form of the balanced signal. The in-phase component of noise contained in a control voltage can be canceled. Besides, the charging and discharging currents of a capacitor at the loop filter flow through the same conductive type of transistor and the characteristics of the PLL circuit can be prevented from being degraded by difference in the characteristics of elements.
Patent JP-S63110761-A (JP)
Title: Device for heat-generating component
Inventor: NAKADE MINORU
IPC: H01L23/40
Filed: 1986-10-29
Abstract: PURPOSE:To lower the cost by reducing the number of production processes and by reducing the cost of materials and to improve the quality by a method wherein a frame-shaped heat-radiating plate is formed at the circumference of the region where a heat-generating component is mounted and protrusions are formed toward the inside at the parts which come into contact with the mounting parts of the heat-generating component. CONSTITUTION:A heat-generating component 5 is inserted, in the direction as shown by an arrow A, into a heat-radiating plate 4 which is shaped like a frame. Protrusions 6, 7 are formed toward the inside at the parts which come into contact with a chip-molded part 5a and a thin mounting part 5b of the heat-generating component 5; the height of protruded parts is decided in such a way that they are arranged in a step-like shape from a low protrusion to a high one as viewed in the direction to insert the heat-generating component 5 so that the component can be inserted easily and can be fixed firmly after completion of the insertion. By constructing the heat-radiating plate and the heat-generating component in this manner, it is possible to reduce the number of production processes, to assemble the component easily and to expand the area for heat radiation.
Patent JP-H0678996-A (JP)
Title: Treatment device for blood tube
Inventor: SHIRASU AKIO
IPC: A61M1/14
Filed: 1992-09-01
Abstract: PURPOSE:To provide a treatment device for blood tube having a constitution capable of easily and surely performing two works of blocking work which is the aftertreatment of a blood tube and squeezing work prior to this. CONSTITUTION:The cramp part 5 of a tube treating tool 1 is formed of a pair of rotating rollers 6, 7, and provided with both heating function for welding a synthetic resin blood tube T and rolling function for squeezing the tube T. At the time of conducting the aftertreatment of the blood tube T, the blood tube T is cramped by the cramp part 5 of the tube treating tool 1 and squeezed plural times in the axial direction, and the proper position of the blood tube T is then blocked by heating and melting as it is in the cramped state.
Patent JP-H0649913-A (JP)
Title: Auxiliary joint member for friction bolt joint section
Inventor: SUZUKI SAKAE
IPC: E04B1/38
Filed: 1992-08-04
Abstract: PURPOSE:To obtain artificially a required sliding resistance, and eliminate the need for a working process for rust generation in a structural steel work shop to obtain friction on a joint face. CONSTITUTION:An auxiliary joint material is interposed between a base material and a splice in a friction bolt joint and it is made of an excellent material which is superior to the base material or the splice in terms of strength and hardness, for example, stainless steel, ceramics, cemented carbide and cermet. A bolt hole 2 is provided in its central part while there is formed a blade-shaped projected part which covers the bolt hole on both sides of a plate-shaped body 3 whose size is in the range affected by the clamping force of one tension bolt. The blade-shaped projected part is not only used for each high tension bolt but also it is bitten into the base material and the splice by the clamping force of the high tension bolt equally and definitely so that sliding resistance may be obtained in every direction.
Patent JP-2000070170-A (JP)
Title: Shower tool
Inventor: ISHII RYUICHI
IPC: E03C1/04
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a shower tool wherein even when a shower is delivered, an operation part can be handled, while hands are being kept dry, and a malfunction of the operation handle can be avoided. SOLUTION: A facing part 2B of a housing 20 facing a user is composed of a plurality of side parts 21, 22 and 23 oriented in different directions in a plan view. Then, operation parts 31, 51 and 61 are provided on the side part 21, while water delivery parts T, U, M and B are provided on the side part 22. If the shower device A is installed in a corner 17 of a set space such as a bathroom 10 or shower room, the installation space for the device A can be decreased. Further, if the housing 20 is formed into a symmetrical shape and the ports T, U, M and B are provided on the front side of the housing 20, general-purpose properties of the device A can be much more improved.
Patent JP-S62121272-A (JP)
Inventor: TAKAHASHI SABURO
IPC: E04G3/00
Filed: 1985-11-19
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-H04134924-A (JP)
Title: Output buffer circuit
Inventor: TOMITA YASUHIKO
IPC: G11C11/417
Filed: 1990-09-26
Abstract: PURPOSE:To eliminate a delay in an output signal falling and to quickly execute the confirmation of the output signal by decreasing the level of the output signal up to an earth level when an internal signal is changed. CONSTITUTION:An output of a NOR gate 6 receiving a control signal CNT rising in preceding over a rising of an internal signal Data and the internal signal Data is given to a NAND gate 3 and a NOR gate 4 to quicken the falling of an output signal Out. That is, the control signal CNT rising earlier by a period T with respect to the rising of the internal signal Data is generated, the control signal CNT inverts the NOR gate 6 in precedence over the rising of the internal signal Data to bring a level at a point A to an L level thereby inverting the NAND gate 3 and the NOR gate 4 and decreasing the level of the output signal in advance so that the level of the output signal Out is decreased to a degree when the internal signal Data rises actually. Thus, the time till the level of the output signal is confirmed is reduced.
Patent JP-H01100575-A (JP)
Title: Toner-absence detecting method
Inventor: KASAI SHINICHI
IPC: G03G15/08
Filed: 1987-10-13
Abstract: PURPOSE:To obtain the toner absence detecting mechanism which securely operates without reference to an environmental change before a decrease in image density is caused at low cost by composing the mechanism of a toner amount detection plate which follows up the top surface of toner, a movable body which is associated with it, and a converting device which converts the position of the movable body into an electric signal. CONSTITUTION:The toner amount detection plate 5 is on the top surface of the toner 2 in a toner tank 1 by its own weight and shifts down in position as the toner 2 is consumed. The motion of the toner amount detection plate 5 is transmitted to a movable lever 6 outside the toner tank 1 by a link mechanism and the position of the movable lever 6 corresponds to the rest of the toner. Namely, when the amount of the toner is sufficient, the movable lever 6 which is at a lower position, but the lever moves up as the toner rest decreases. Its position is inputted as an electric signal to a controller 8 through a microswitch 7. Consequently, the absence of toner can be detected.
Patent JP-H04135571-A (JP)
Title: Intra corporeal liquid medicine supply device
Inventor: UMEYAMA KOICHI
IPC: A61K9/00
Filed: 1990-09-26
Abstract: PURPOSE:To efficiently supply the liq. medicine by driving a liq. medicine molecule by utilizing electrostatic force or ultrasonic vibration, and adjusting a transmission action of the liq. medicine molecule which transmits to the outside of a liq. medicine leading-out means from a liq. medicine supply part. CONSTITUTION:In the tip part of a catheter part 2, a DC current is subjected to electric conduction between a first electrode 9 and a second electrode 10 from a DC power source 8. Therefore, since a liq. medicine molecule in a liq. medicine ionized to the same polarity as a first electrode 9 is sucked electrically to the direction of a second electrode 10 side from a first electrode 9 side by electrostatic force, the liq. medicine of the inside of the catheter part 2 can be supplied efficiently to the target part in the body by transmitting through a liq. medicine transmissive film 6. Therefore, at the time of supply work of the liq. medicine, the injection quantity of the liq. medicine molecule can be controlled by adjusting a voltage between a first and a second electrodes 9, 10 by an electric conduction from the DC power source 8. In such a way, the supply work of the liq. medicine can exactly and efficiently be executed.
Patent JP-H1175436-A (JP)
Title: Taking out of nursery plant from nursery plant tray and apparatus therefor
Inventor: SHOKAKU MICHIHIRO
IPC: A01G9/10
Filed: 1997-09-08
Abstract: PROBLEM TO BE SOLVED: To enable sure taking out of a nursery plant by making a nursery plant housing cell and a nursery plant pushing rod accurately oppositely coincide even when a nursery plant tray is abraded and deformed without regard to a conveying posture of the nursery plant tray. SOLUTION: This method comprises keeping a nursery plant tray T in which plural nursery plant housing cells are formed in a located state in a prescribed position with tray locating rods 51 and 51 and carrying out the insertion of nursery plant pushing rods 60 into the nursery plant housing cell while keeping the located state thereof. The method for is composed by installing the tray locating rods 51 and 51 for locating the nursery plant tray T in a prescribed position and the nursery plant pushing rods 60 for performing the inserting operation for each nursery plant housing cell while keeping the located state of the nursery plant tray T in the prescribed position with the tray locating rods 51 and 51.
Patent JP-2001083532-A (JP)
Title: Liquid crystal element
Inventor: MEGURO TADAYASU
IPC: G02F1/1341
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To prevent the discontinuity of a terminal part at the time of manufacturing a liquid crystal element. SOLUTION: Liquid crystal 18 arranged between a pair of substrates 11, 21 is driven by electrodes 13, 23 provided on the substrates 11, 21 and further terminal parts 24 of the electrodes 13, 23 are provided at side end parts of the substrates 11, 21. Further a sealing material 16 for adhering a pair of substrates 11, 21 is arranged at end parts of alignment layers 12, 22 formed on the substrates 11, 21, thereby prevents the sealing material 16 from flowing into the terminal part 24 when the substrates 11, 21 are adhered.
Patent JP-H02104444-A (JP)
Title: Mold for continuous casting
Inventor: MINAGAWA KOJI
IPC: B22D11/04
Filed: 1988-10-13
Abstract: PURPOSE:To reduce necessary number for operation of the molds by changing inner walls in the mold arranged as possible to attach/detach to front face of a backup frame with the molds needing electromagnetic stir or not needing it. CONSTITUTION:A non-magnetic material-made backup frame 1 having a containing part 2 for electromagnetic stirring device E at back side, a non- magnetic material-made space plate 13 having a groove 16 for cooling water passage and a steel alloy-made mold inner wall 7 are laminated toward the mold inner wall 7 in this order. Further, the space plate 13 and the mold inner wall 7 are arranged as possible to attach/detach to the backup frame 1. In the case of needing the electromagnetic stir, the mold can be made to built-in of the electromagnetic stirring device E in the containing part 2 in the non- magnetic material-made backup frame 1. Further, by taking off the space plate 13 and the mold inner wall 7, and by arranging the steel alloy-made mold inner wall 22 having the prescribed thickness and coated with plating layer 18, which has heat resistance and wear resistance at front face 17 to be the mold inner face, and provided with groove 20 for cooling water passage at the back face 19, the mold can be used in the case of needing no electromagnetic stir.
Patent JP-H1189940-A (JP)
Title: Guide wire
Inventor: OKADA YOSUKE
IPC: A61M25/01
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a guide wire of good controllability such that the curving direction of the end of the guide wire can be detected so easily that the guide wire can surely be introduced into the desired part. SOLUTION: A guide wire has a main body 1 consisting of a core 2 and a synthetic resin film 3 covering the outer periphery of the core 2, the synthetic resin film 3 being provided with an indication means 4b indicating the curving direction of the end 1a of the main body 1, the indication means 4b provided in such a way as to go along the direction of the axis of the core 2 of the main body 1 and to take the form of a line or strip along the overall length or part of the main body 1, at a position where it coincides with the inwardly curved surface of the end 1a of the main body 1.
Patent JP-H08119618-A (JP)
Title: Molten silica powder and its production
Inventor: ISHIMARU TOSHIAKI
IPC: C01B33/18
Filed: 1994-10-24
Abstract: PURPOSE: To obtain molten silica powder having >=0.1ppb uranium content from natural silica. CONSTITUTION: Natural silica having <=0.1ppb uranium content is heated to >=500 deg.C, pulverized and melted to obtain the objective molten silica powder having <=0.1ppb uranium content.
Patent JP-S61134722-A (JP)
Title: Light source device for endoscope
Inventor: KAWACHI TOSHIHITO
IPC: A61B1/00
Filed: 1984-12-06
Abstract: PURPOSE:To prevent effectively the burn, etc. of a light guide by irradiation of light by using a liquid crystal lens of which the focal length changes with temp. to a condenser lens system for irradiating the light on the incident end face of the light guide. CONSTITUTION:The liquid crystal lens 4 is formed with a pair of focal length variable lenses 10a, 10b by sealing liquid crystals 9a, 9b having the same characteristic within the two cells formed of transparent plates 8a, 8b having convex faces positioned to face both faces of a transparent plate 6. A connector 5A of the light guide of an endoscope is mounted to a light source device 1 and the light is condensed by the lens 4 constituting the condenser lens and is irradiated in the spot shape on the incident end ace of the connector 5A. The temp. of the lens 4 increases considerably uppon attainment of such a temp. at which the adhesive agent, etc. of the fiber bundle are deteriorated. Then the focal length of the lens converged to the focused state increases and the spot-shaped area to be riradiated is larger than the incident end face. The quantity of the light irradiated on the incident end face decreases consequently and the deterioration and burn of the fiber bundle by the heat are automatically prevented.
Patent JP-S61148147-A (JP)
Inventor: CHIYAARUZU POOTARU
IPC: C07C229/36
Filed: 1985-11-20
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-H04138735-A (JP)
Title: Satellite broadcast reception system
Inventor: MURAMATSU MASAHIRO
IPC: H04H20/00
Filed: 1990-09-29
Abstract: PURPOSE:To allow the user to view a contracted program independently of a receiver by controlling the operation of a descramble means based on the contact information required for the descramble processing obtained through the comparison between identification information of the contractor stored in a portable electronic device and contract information included in a satellite broadcast signal. CONSTITUTION:When a contractor loads an IC card 1 to a receiver 3 to view a contracted program, the receiver 3 reads an ID code from an ID memory 5 and stores the code into an ID storage memory 15. An ID comparison section 17 compares the ID code of the contractor included in the contract information sent from a broadcast supply side with the ID code stored in the ID storage memory 15 and discriminates it to be a correct reception contractor when the both are coincident and stores the contract information required for the descramble processing into a contract information memory 7 of the IC card 1. The IC card 1 based on the contract information stored in the contract information memory 15 applies prescribed control to a descramble section 9 as to whether or not the descramble processing is implemented or the like to attain viewing of the contracted program.
Patent JP-H09100738-A (JP)
Title: Idle engine speed controller
Inventor: KIYONO MASATOSHI
IPC: F02D11/10
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To prevent the excessive increase of an idling engine speed and to properly issue and alarm about a failure even during any failure which makes it impossible to shut off the flowing of electricity from a switching element to a coil. SOLUTION: A first transistor Tr1 switched ON/OFF by a duty ratio which is based on an objective idling engine speed at the time is connected to the ground side of the coil 6a of an ISC valve 6 and a second transistor Tr2 switched ON/OFF by a prescribed duty ratio when shutting of electricity flowing to the coil 6a by the first transistor Tr1 is made impossible is connected to the battery side of the coil 6a. A CPU 21 detects a failure which makes it impossible to shut off electricity flowing to the coil 6a by the first transistor Tr1 based on the existence of the edge of the comparator output of a voltage level determination circuit 32. Also, the CPU 21 lights a failure alarming lamp when the failure is detected and limits the increase of an idling engine speed based on a prescribed engine speed higher than the objective idling engine speed.
Patent JP-2000087171-A (JP)
Title: Aluminum alloy composite material excellent in bending fatigue characteristic and corrosion resistance
Inventor: YAMADA TOMONORI
IPC: B32B15/01
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To provide an aluminum alloy composite material excellent in bending fatigue characteristics, corrosion resistance and strength and suitable for the radiator and heater core of an automotive heat exchanger. SOLUTION: This material is the one in which an Al alloy contg., by weight, 0.15 to 0.8% Si, 0.1 to 0.5% Fe, 0.8 to 1.6% Mn, 0.2 to 0.8% Cu, and the balance Al with inevitable impurities is used as a core, and one side of the core is clad with a sacrificial anode material contg. 1 to 10% Zn, Cu in the range of ±30% of the content of Cu in the core, and the balance Al with inevitable impurities.
Patent JP-2000086190-A (JP)
Title: Control board of high-place working vehicle
Inventor: OGINO NOBUO
IPC: B66F9/06
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a control board of a high-place working vehicle having both a lever type control device and a switch type control device and designed to enhance controllability while preventing erroneous operation. SOLUTION: A control device installed on a control board 12 is divided into a lever type control device 14 and a switch type control device 15. The lever type control device 14 is installed at a height where an operator can easily control it. A board face 19 on which to install the switch type control device 15 is set in a position in front of the lever type control device 14 and lower than a board face 20 on which the lever type control device 14 is installed.
Patent JP-H07152480-A (JP)
Title: Plural cursors control mouse
Inventor: OTA JUNICHI
IPC: G06F3/0354
Filed: 1992-09-29
Abstract: PURPOSE:To make a smooth operation of an application program by displaying plural mouse cursors on the display screen and successively switching a mouse cursor to be used. CONSTITUTION:A mouse cursor switching button is added to the mouse. By depressing the mouse cursor switching button, the mouse cursor to be used can be exchanged and used in succession from among plural mouse cursors 2-5 arranged on a display screen 1 of a computer. The mouse cursor 2 to be used is discriminated by applying different colors from the other stand-by mouse cursors 3-5. The other mouse cursors 3-5 are separated from the mouse cursor 2 being used by surrounding the outline by dot lines, making a soft color display, or being eliminated from the screen.
Patent JP-H02106084-A (JP)
Title: Distributed reflector type semiconductor laser
Inventor: WADA HIROSHI
IPC: H01S5/00
Filed: 1988-10-14
Abstract: PURPOSE:To enable the title laser to be stably oscillated in single vertical mode thereby facilitating the automatic output control by a method wherein a distributed reflector is provided with a quadratic or higher degree diffracting lattice as well as a photodetector detecting any diffracted beams from the distributed reflector on the upper part thereof. CONSTITUTION:A distributed reflector 43 is composed of a quadratic diffracting lattice 43a and a photoconductive channel layer 45. When normal bias is given to an n type electrode 63 and a p type electrode 65 for a semiconductor laser, an active layer 53a is fed with current to cause luminescent recoupling. Then, the emitted beams are respectively reflected on the end 53b of an active region side formed by cleavage and the distributed reflector 43 to cause laser oscillation. At this time, the distributed reflector 43 increases the reflectance only on the beams in wave length of lambda so that the semiconductor laser may be single mode-operated stably in the wave length of lambda. Furthermore, photodetector 55 detects the linear diffracted beams from the distributed reflector 43 so that potential difference may be caused between a p type electrode 55d and an n type electrode 55c for the photodetector resultantly enabling the laser beams to be monitored. Through these procedures, the semiconductor laser can be oscillated in vertical mode stably thereby facilitating the automatic output control.