baber/WOPTO huggingface dataset:
Patent JP-H0599870-A (JP)
Title: Dewing sensor
Inventor: IHARA TAKASHI
IPC: G11B15/00
Filed: 1991-10-09
Abstract: PURPOSE:To make it possible to hold the dispersion detection humidity by parallel connecting diodes within a dewing sensor and making the polarity of the diodes an anode at the side of a power source and a cathode at the other side. CONSTITUTION:Diodes 2 are parallel connected within a dewing sensor 1. The characteristic of the diodes 2 is made an anode at the side of the power source and a cathode at the side of the ground. Voltage is applied through a resistor R2 from the power source of a microprocessor 3. With the connection point between the resistor R2 and the dewing sensor 1 connected to an analog input terminal of the microprocessor 3, dewing detection is performed when the voltage at the time of dewing exceeds 0.45V. The diodes 2 may be contained in the sensor 1 or be connected to the side of the processor 3. Furthermore, when dewing is generated, voltage change is obtained in response to the inherent resistance change of the sensor 1 and the voltage does not exceed maximum applied voltage in accordance with the characteristic of the diodes 2 because it is clamped not much exceeding 0.6V to 0.7V.
Patent JP-S61140267-A (JP)
Title: Thermal recording device
Inventor: ONO TAKESHI
IPC: H04N1/23
Filed: 1984-12-13
Abstract: PURPOSE:To record a character and a picture with a prescribed density at all times by controlling applied energy to a heater in response to a recording density and a recording period relating to a data input period. CONSTITUTION:A thermister 14' is fitted to a part of a thermal head 14 and its detection signal is fed back to a recording control section 13. The recording control section 13 decides the drive energy of the thermal head 14 applied from a driver 15 based on the temperature information detected. The drive energy is executed by controlling a drive voltage, an electric current or a drive pulse width. The drive pulse width is constituted so as to be adjusted by a recording control port 13 according to the detected temperature of the thermister 14' in addition to the control of a main control part 11.
Patent JP-H02109172-A (JP)
Title: Drawing data producing device
Inventor: MORIIZUMI KOICHI
IPC: G06F17/50
Filed: 1988-10-18
Abstract: PURPOSE:To perform a drawing process at a high speed by dividing the graphic data into a pattern repeating area where the same pattern is repeated and a pattern mixing area where plural different patterns are mixed together. CONSTITUTION:The graphic data on an LSI, etc., designed by a CAD system 1 is given to a drawing data producing device 2. A CAD data analyzing part 24 divides a picture into a pattern repeating area where the same pattern is repeated like a memory including many cells and a pattern mixing area where plural different patterns are mixed together. Then the picture data on each area is given to a pattern processing part 22 via a data format converting part 21. At the part 22 an electronic beam exposure device 3 applied such processes as the division into basic patterns, the deletion of superposition, the black/white inversion, etc., to a pattern of the least repeating unit in the pattern repeating area and to all graphic data in the pattern mixing area respectively in accordance with the picture to be drawn. These processed pattern and data are outputted to a drawing data output part 23.
Patent JP-H0898620-A (JP)
Title: Traveling transmission in mobile farming machine
Inventor: FUJITA YASUSHI
IPC: A01D69/00
Filed: 1994-09-30
Abstract: PURPOSE: To provide the subject transmission so designed that, in a crawler-type mobile farming machine such as a combine harvester, when the machine body is to be turned by pivot turning by braking either of two crawlers, the operability is improved. CONSTITUTION: Side clutch-brakes 25, 26 each assembled monolithically with clutch and brake are provided independently left and right, and the mechanical power of an engine is designed to transmit via these side clutch-brakes to crawlers, thus setting a single mode of pivot turning separately from gently turning mode and spin-turning mode. Thereby, the position of a steering lever for pivot turning is stable at all times irrespective of road surface conditions or the variations in clutch regulation, thus improving pivot turning operability. As the clutch of the side clutch-brakes is not put to a half-clutch mode during pivot turning, the clutch does not wear and its durability is improved.
Patent JP-H08101012-A (JP)
Title: Overlap measuring instrument
Inventor: OCHIAI KOJI
IPC: G06T7/00
Filed: 1994-09-30
Abstract: PURPOSE: To quickly detect the position of a part to be measured and, at the same time, to improve the machining accuracy. CONSTITUTION: The overlap measuring instrument is provided with a camera 4 which takes the picture of a semiconductor wafer 1 irradiated with light, A/D-converting unit 6 which electrically quantizes the picture taken by the camera 4, and stages 11-13 which move the wafer 1. The position of the characteristic part of the wafer 1 in the visual field of the camera 4 is detected by calculating the correlation between the picture of the wafer 1 in the full visual field of the camera 4 quantized by means of the unit 6 and preregistered reference pattern.  Then, after moving the stages 11-13 so that the wafer 1 can be moved to the detected position, the position of the part to be measured in the visual field of the camera 4 after movement is detected by calculating the correlation between the picture of the wafer 1 in a prescribed extent near the part to be measured after movement and the reference pattern of the part to be measured.
Patent JP-H1070793-A (JP)
Title: Megaphone
Inventor: SAKANOUE HISAFUMI
IPC: H04R27/04
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To constitute the electric circuit of less than the rated value of the application range of an explosion-proof structure and to perform use in a place requiring special caution by providing a semiconductor switch for opening and closing the connection of a megaphone power source terminal and the power source circuit of an amplifier and controlling the switch by a transistor for control operated by the voltage of a power source terminal for the control lower than the megaphone power source terminal. SOLUTION: A power source control circuit 116 for this megaphone is provided with a P channel power MOS-FET 141 and the transistor 142 for the control of a PNP type, and when a power source switch is operated and a megaphone switch 143 is switched to ON/OFF, the transistor 142 for the control is changed to an ON or OFF state and thus, the FET 141 is controlled to the ON or OFF state. In this case, the ON/OFF of the transistor 142 for the control are controlled by the voltage (1.5V) of the power source terminal for the control led out from the first battery of a megaphone battery.
Patent JP-2001079813-A (JP)
Title: Wood core board
Inventor: YANAGI HIDESHI
IPC: B27M3/00
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To upgrade the moisture resistance of a wood board body and at the same time, simply and rapidly form a moisture resistance layer with the improvement of dimensional stability. SOLUTION: In the wood core board having a moisture resistant sheet 2 containing a polyolefin resin formed on the surface of at least one of the faces of a wood board body 1, the moisture resistant sheet 2 is subjected to a plasma discharge treatment or corona discharge treatment and the polyolefin resin face is bonded to the board body 1 to obtain the wood core board.
Patent JP-S63115377-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIRAISHI MASATOSHI
IPC: H01L21/3205
Filed: 1986-11-04
Abstract: PURPOSE:To provide an LDD structure in which not only hot electrons are controlled but also resistance of interconnection is decreased, by implanting ions of an impurity having an opposite conductivity type, removing a metal or a silicide such that it is left only on the side walls of polycrystalline silicon and again implanting ions of the impurity having the opposite conductivity type. CONSTITUTION:An isolation oxide film 2 is formed. After a silicon nitride film and a silicon oxide film are removed, a silicon oxide film 3 is deposited on the whole surface. Polycrystalline silicon is then vapor deposited, and ion implantation is performed. The polycrystalline silicon is doped with phosphorus or arsenic to produce a doped polycrystalline silicon film 4, which is then patterned. Phosphorus or arsenic ions are implanted and annealed to form an N-type diffused layer 5 in self-aligning manner. Subsequently, a metal such as molybdenum or a silicide is vapor deposited on the whole surface and then anisotropically dry etched such that the metal or the silicide 6 is left only around the doped polycrystalline silicon film 4. Phosphorus or arsenic ions are again implanted to form an N-type diffused layer 7. After that, interconnection patterns are provided by an interlayer insulation film 8 and a interconnection metal 9.
Patent JP-H02108349-A (JP)
Title: Optical receiver
Inventor: HONDA KUNIO
IPC: H04B10/556
Filed: 1988-10-18
Abstract: PURPOSE:To attaian stable communication by constituting the title receiver so that the resistance value of an amplifier may be selected according to a light input level, evading the saturation of the amplifier, and to maintain an output voltage pulse width to a prescribed percentage. CONSTITUTION:An optical signal transmitted through an optical fiber is converted into a current corresponding to the level of the optical signal by a light receiving element 1, and converted into a voltage signal V0 by the amplifier and a resistor 3 connected to its input/output. The signal V0 is inputted through a peak value detecting circuit 4 to a first comparing circuit 5a. The circuit 5a inputs the voltage of a reference voltage generating circuit 8a with the suitable output voltage before the saturation of an amplifier 2 as a refeference voltage VB1 beforehand, compares it with the peak value signal, when the peak value signal is larger than the reference voltage VB1, a control signal is outputted to a timer 6. When the control signals are continuously outputted for a prescribed time, the timer 6 operates a relay 7, and drops the resistance value. Thus, the saturation is evaded, and when the signal is larger than a reference voltage VB2, an output voltage VC is outputted through the second comparing circuit 5a. Further, the output voltage pulse width is maintained, for example, to 50%, and the stable communication is attained.
Patent JP-H09104387-A (JP)
Title: Bicycle with electric motor
Inventor: YOKOYAMA TATSUJI
IPC: B62M6/55
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To construct the whole drive device in a small size by furnishing a crank shaft of human power drive system, a resultant force shaft coupled with the rear wheel transmission line coaxially and rotatably with the crank shaft, and a torque responsive lever fixed to the stationary wheel of a planetary speed increaser, and by sensing the human power drive torque from the reaction force in the human power drive system. SOLUTION: On a crank shaft 32, a resultant shaft 56 and a planetary speed increaser 62 are installed coaxially, and the whole configuration of the drive system can be suppressed in which the three members are not isolated fore and aft as in conventional arrangement. In the human power drive system, a planetary speed increaser 62 is installed coaxially with the crank shaft 32, and one of its outer wheel (ring gear) 62a and sun wheel (sun gear) 62b is used as a rotary wheel while the other is used as a stationary wheel, and coupling is made with its resultant shaft along with rotation of the rotary wheel by a motor 22 which allows the rotation of the motor 22 to be transmitted to the resultant shaft without speed increase in the speed increaser 62.  A torque responsive lever 64 is fixed to the stationary wheel of the speed increaser 62 and the reaction force in the human power drive system applied to the rotary wheel is sensed by a torque sensor 72 which should lead to embodiment in a still smaller configuration.
Patent JP-S62124670-A (JP)
Title: Acoustic device loaded on vehicle
Inventor: KANEKO MICHIHIRO
IPC: G11B27/10
Filed: 1985-11-25
Abstract: PURPOSE:To immediately reproduce a source when it is set in a semi-insertion state and again set by constituting such that contents of a TOC is stored in a memory until a disk is detected to be taken out. CONSTITUTION:The titled device is constructed of a sensor 1 detecting that the disk is taken out, a sensor 2 detecting that the disk is set, a signal pickup reading information on the disk, a signal detection circuit 6 reading absolute address information (TOC) by a pulse from a trigger pulse generator circuit, a control circuit 8 controlling information on the memory and an operating system, etc. When the disk 12 is set in a semi-insertion state, the TOC remains unchanged. Thus, when the disk 12 is again set, the source can be reproduced without standing by the time required for reading the TOC. The disk 12 is again set when it is selected, and can be reproduced halfway.
Patent JP-H08118933-A (JP)
Title: Controller for start assisting apparatus
Inventor: HOSOYA HARUYUKI
IPC: B60G17/015
Filed: 1994-10-26
Abstract: PURPOSE: To lower the ground contact pressure to a normal value for preventing a vehicle from slipping caused by air pressure reduction when the parking brake is operated in the vehicle equipped with a start aiding apparatus for increasing the ground contacting pressure of a drive shaft. CONSTITUTION: A drive shaft of two rear shafts is equipped with a start aiding apparatus using a pneumatic spring 505 to increase the ground contact pressure of the drive shaft 200 in the start or the like of a vehicle and increase the traction in the start. A controller 800 detects the operation of a parking brake to open an exhaust valve B830, exhaust air in the pneumatic spring 505 and return a parking braking force shared by a drive shaft tire to the steady state.
Patent JP-2001086438-A (JP)
Title: Video print play device
Inventor: UENO SATOSHI
IPC: G03B15/00
Filed: 1999-09-16
Abstract: PROBLEM TO BE SOLVED: To improve the amusement characteristic of play by making a subject on a print seal have real solidness with respect to a video print play device. SOLUTION: An object in photographed from plural directions by cameras 5-9 and plural photographed subjects are printed on the prescribed print seal. Thus, the print seal of plural subjects photographed from the plural directions can be provided and the object is made easy to visually recognize as a solid. By sticking such a print seal onto the side of a columnar key holder or the like, the subjects on the print seal can have real solidness by applying thickness thereto.
Patent JP-S63117518-A (JP)
Title: Counter
Inventor: MARUYAMA MASATO
IPC: H03K23/00
Filed: 1986-11-06
Abstract: PURPOSE:To easily count the frequency in use of an instruction code signal, by sharing a required counting function by a hardware counter small in capacity, and a mass storage software counter, and making a buffer type storage perform matching between them. CONSTITUTION:When access to a storage circuit 2-6 becomes effective on a computer 2-1 side, the instruction code signal 2-21 in an address holding circuit 2-4 reads out a content corresponding to the circuit 2-6. One is added on a read out data at an adder circuit 2-7, and the content of the circuit 2-6 is updated. Also, when a carry signal from a circuit 2-7 becomes effective, the output of the circuit 2-4 is stored in a buffer type storage circuit 2-10. When an effective data exists in the circuit 2-10, a data processor 2-14 reads out the content of the circuit 2-10. The processor 2-14 is provided with a software counter in the inside, and adds one on the content of the circuit 2-10. Next, the processor 2-14 reads out the contents of all of the addresses of the circuit 2-6, and when the content of the circuit 2-10 is effective, it updates the contents. In such way, the frequency of an instruction under execution can be easily counted.
Patent JP-H07188174-A (JP)
Title: Aminoquinoline derivative
Inventor: BUERUNAA HOOFUHAINTSU
IPC: A61K31/4706
Filed: 1994-10-26
Abstract: The invention relates to aminoquinoline derivatives of the general formula <IMAGE>     in which the symbols R<1> to R<6> are hydrogen or one or two thereof are alkyl and the others are hydrogen, R<7> and R<8> are alkyl, alkenyl, aralkyl or, together with N, pyrrolidine or piperidine, also substituted by alkyl, octahydroindole or 3-azabicyclo[3.2.2]nonane and n = 0 or 1 or in which the symbols R<1> and R<3> are tri- or tetramethylene, all the other substituents up to R<6> are hydrogen, n = 0 and R<7> and R<8> have the above meanings, or in which the symbols R<1> and R<7> are methylene or dimethylene and n = 1,   R<1> and R<7> are di- or trimethylene and n = 0,   R<3> and R<7> are di- or trimethylene and n = 1,   R<3> and R<7> are tri- or tetramethylene and n = 0,   R<5> and R<7> are tri- or tetramethylene and n = 1, R<1> and R<5> are di- or trimethylene and n = 1, all the other substituents are hydrogen apart from R<8>, which is alkyl, alkenyl or aralkyl, or in which the symbols R<3> and R<5> are tri- or tetramethylene and n = 1, all the other substituents up to R<6> are hydrogen and R<7> and R<8> are alkyl, alkenyl, aralkyl or, together with N, pyrrolidine or piperidine, also substituted by alkyl, R<9> is hydrogen or halogen and R<10> is halogen or trifluoromethyl, and pharmaceutically acceptable salts of basic compounds of the general formula I for producing pharmaceuticals for controlling both chloroquine-resistant and chloroquine-sensitive malaria pathogens.
Patent JP-H04139385-A (JP)
Title: Heat exchanger for hydrogen alloy
Inventor: MATSUBARA YUTAKA
IPC: B60K15/10
Filed: 1990-09-28
Abstract: PURPOSE:To prevent a deformation of a casing caused by an adsorption and a discharging of hydrogen gas and to improve a heat exchanging efficiency by a method wherein a corrugated plate is fixed to an inner surface of the casing and heat-resistant resilient tubes are placed between a plurality of fuel cylinders. CONSTITUTION:When hydrogen gas is adsorbed in a plurality of fuel cylinders 2a and 2b, thermal medium (water) is supplied from a thermal medium supplying port 8 and at the same time hydrogen gas is supplied through a pipe 4. At this time, since a spacing to which the thermal medium is fed is narrowed by some mountain parts 6 of a corrugated plate 5 and a plurality of resilient silicone tubes 7, a flow speed of the thermal medium within the casing 1 is made fast, resulting in that a heat exchanging efficiency with the fuel cylinders 2a and 2b is high and a hydrogen adsorbing rate of the hydrogen alloy within the fuel cylinders 2a and 2b is improved. In order to release hydrogen gas from the fuel cylinders 2a and 2b, hot gas is fed from the thermal medium supplying port 8. At this time, since the spacing for use in feeding the thermal medium is made narrow by the mountain portions 6 of the corrugated plate 5 and a plurality of resilient silicone tubes 7, a flow speed of the thermal medium is made fast, a heat exchanging efficiency with the plurality of fuel cylinders 2a and 2b is high and so a releasing of hydrogen gas is carried out rapidly.
Patent JP-H1184276-A (JP)
Title: Optical switch and method for inspecting its connection loss
Inventor: SASAKI KEN
IPC: G02B26/08
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To provide an optical switch which consists of SM(single mode) type optical fibers for the greater part of stationary side optical fibers and is constituted to specify the loss of important sections by replacing part of these fibers with optical fibers for inspection having the core diameter larger than the core diameter of the SM type optical fibers and having the numerical aperture larger than the numerical aperture thereof and a method for inspecting the connection loss thereof. SOLUTION: This optical switch has at least one piece of moving side optical fibers 20 for the many stationary side optical fibers and switches optical communication paths by moving the end faces of these moving side optical fibers 20 relative to the end faces of the stationary side optical fibers. While the stationary side optical fibers of such optical switch are composed of the SM type optical fibers 10A, part thereof is replaced with the optical fibers 10B for inspection having the core diameter larger than the core diameter of the SM type optical fibers and having the numerical aperture larger than the numerical aperture thereof.  The easy specification of the loss in the optical switch part is made possible from the difference in the transmission loss between when the moving side optical fibers 20 are connected to the SM type optical fibers 10A of the stationary side optical fibers and when the moving side optical fibers are connected to the optical fibers 10B for inspection of the stationary side optical fibers.
Patent JP-H08205912-A (JP)
Title: Coin using 2 kinds of metal
Inventor: RASETSUTO MISHIERU
IPC: B44B5/00
Filed: 1994-10-26
Abstract: PURPOSE: To easily assemble and produce a coin by one punching process, by using a ring and an insert whose one side is provided with a connection means and plastically deforming one of these raw materials of the space between the elements by the connection means to crimp both materials. CONSTITUTION: An inside wall 16 of a ring 12 is made flat and vertical, and an insert 10 is formed to have a circular disk cut out. The insert 10 is provided with a groove 20 at the peripheral edge in order to improve a mechanical connection between the insert 10 and the ring 12. The groove is formed continuously or in continuously. When both materials are mechanically connected by the plastic deformation of the raw material of the outside ring 12 of the groove 20, the discontinuous groove works as a preventive effect against the rotation between the ring 12 and the insert 10. And this coin is finally produced by stamping. In this case, the diameter of the insert can be adjusted very accurately. A coin with a regular surface can be easily obtained in a little plastic deformation.
Patent JP-H08123443-A (JP)
Title: Sound absorbing device
Inventor: EDAMURA KAZUYA
IPC: G10K11/178
Filed: 1994-10-26
Abstract: PURPOSE: To enhance a soundproof effect and acoustic characteristics to noises by dividing the interior of a casing, providing the respective spaces with a pair of electrode plates housing an electrosensitive (ENC) fluid compsns. for controlling sound wave absorption of in the spacings and providing the respective electrode plates with voltage impressing and regulating means. CONSTITUTION: Partition plates 14 are mounted in the casing 15 in such a manner that the interior of the casing is divided into four pieces of the spaces S1 to S4. Respectively a pair of the electrode plates are arranged to face each other at the respective spacings in the respective spaces S1 to S4. The ENC fluid compsns. are housed in a hermetically closed state between a pair of the electrode plates of the respective spaces S1 to S4 of the casing 1. The ENC fluid compsns. are formed by uniformly dispersing EA particles (electric field arranging type particles) which are solid particles in electircally insulatable media. Further, variable power sources 60A to 60D which impress voltages between the electrode plates and vary and regulate the voltages are connected between a pair of the electrode plates.  The respectively different voltages are impressed via the electrode plates to the ENC fluid compsns.