baber/WOPTO huggingface dataset:
Patent JP-H10127597-A (JP)
Title: Magnetic resonance observation device
Inventor: KARASAWA MASARU
IPC: A61B5/055
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic resonance observation device capable of securing diagnostic reliability by magnetic resonance images and, simultaneously, to improve durability/processing performance of a bent part. SOLUTION: A first bent member 11 placed on the tip end side and a second bent member 12 placed behind the first bent member 11 are equipped between a tip end part structure 3 in which a high frequency antenna 7 is built and a relay thin tube 5 in the vicinity of the tip end structure 3 in an inserting part 2 of this magnetic resonance observation device, the whole of the first bent member 11 is constituted of non-ferromagnetic body with magnetic susceptibility not to disturb image diagnosis using magnetic resonance images or ceramic, and the above-mentioned second bent member 12 is placed at a distance not to disturb image diagnosis using magnetic resonance images and is constituted of austenitic stainless steel.
Patent JP-H05129899-A (JP)
Title: Negative resistance type bistable circuit and controlling method for said negative resistance
Inventor: NAKAYAMA OSAMU
IPC: H03K3/356
Filed: 1991-11-06
Abstract: PURPOSE:To obtain the negative resistance type bistable circuit suitable for being manufactured as a monolithic element on a silicon semiconductor substrate. CONSTITUTION:The circuit consists of a PNP bipolar transistor(TR) Tr1 and a P-channel MOS field effect TR (MOSFET) Tr2 and is provided with a control input terminal B, a control output terminal C and a common terminal E for control input and control output. A region of a negative resistance caused between the control output terminal C and the common terminal E and its value are changed by changing a current IB to the control input terminal B.
Patent JP-H0645597-A (JP)
Title: Manufacture of semiconductor device
Inventor: ITO SHINICHI
IPC: H01L21/265
Filed: 1991-11-06
Abstract: PURPOSE:To form a low-concentration diffused layer under the lower part of a high-concentration diffused layer by a method wherein a contact opening part in a drain electrode formation region is heavily doped with low-energy ions and lightly doped with high energy ions. CONSTITUTION:A p<-> low-concentration diffused layer 4 is formed in a region for isolating a drain electrode formation region in an n-type substrate 1 and a LOCOS oxide film 2 and a gate electrode 7 are formed on the n-type substrate 1. After contacts are respectively opened in a source electrode formation region and a drain electrode formation region, the contact opening parts are heavily doped with low-energy ions in a P<+> ion implantation process to form P<+> high- concentration diffused layers 3. Moreover the parts are heavily doped with low-energy ions in a P<+> contact compensating ion implantation process. Then, by doping the drain electrode formation region is lightly doped with high-energy P ions into P-type, the layer 4 can be formed under the layer 3.
Patent JP-H0973272-A (JP)
Title: Light emitting diode matrix display
Inventor: FUCHIOKA KENTAROU
IPC: G09F9/33
Filed: 1995-09-05
Abstract: PROBLEM TO BE SOLVED: To make it possible to obtain a continuous light emitting surface with a wide area by fixing light emitting diodes respectively in alignment to the convex lens optical axes of respective units of a prism plate in the positions near the focal lengths of the convex lenses. SOLUTION: This display is constituted by fixing the light emitting diodes 2 respectively in alignment to the convex lens optical axes of respective units of the prism plate 1 in the positions of the focal lengths of the convex lenses. The light emitting diodes 2 are arranged to the optical axes of the convex lenses of the respective units of the prism plate, by which the light of even a small light source is dispersed evenly into the convex lenses of the respective units fully to the shapes of their peripheral edges. The light emitting surface of the large area having approximately uniform brightness is thereby obtd. even with the surface of the prism plate of the large area.  The shape of the unit convex lenses of the prism plate may not only be a regular rectangular shape but also be triangular, square, hexagonal and fish-eye shapes and their combined shapes or combinations of arbitrary shapes. The combinations of various kinds of arbitrary shapes are equally good.
Patent JP-2000125031-A (JP)
Title: Communication device
Inventor: HAYASHI YUJI
IPC: G10L15/00
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a communication device provided with a speech recognizing function which has a decrease in speech recognition rate less even for a speech signal different from standard pronunciation owing to a difference in telephone origination area or caller than for a standard speech signal. SOLUTION: This communication device 10 is provided with an identification information detection part 26 which detects identification information on an opposite communication party, a communication control part 14 which controls the transmission and reception of speech to and from the opposite communication party through a telephone line and line connection, a voice dictionary storage part 48 which stores a speech dictionary including dictionaries by pieces of identification information containing different speech information corresponding to the identification information, a dictionary selection part 44, and a speech recognition part 30.  The dictionary selection part 44 extracts a dictionary for recognition including a corresponding dictionary by the identification information from the speech dictionary storage part 48 according to the identification information detected by the identification information detection part 26. The speech recognition part 30 recognizes a voice signal according to the recognition dictionary extracted by the dictionary selection part 44.
Patent JP-S63143561-A (JP)
Inventor: YUUJIIN EFU YANGU
IPC: G03G9/09
Filed: 1987-11-17
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-S62150665-A (JP)
Title: Stopping method for fuel cell operation
Inventor: ISHII KENZO
IPC: H01M8/04
Filed: 1985-12-25
Abstract: PURPOSE:To prevent the sintering of the catalyst in the oxidizer electrode during the stopped operation of a fuel cell by purging with only inert gas after purging with inert gas containing hydrogen to consume the oxygen adsorbed on the catalyst layer of the oxidizer electrode so as to keep the voltage of the oxidizer electrode during the stopped operation low. CONSTITUTION:When the operation of a fuel cell is stopped the fuel gas and the oxidizing gas are ejected from the gas flow path 4, 5 by purging with inert gas, for instance, nitrogen gas, but it is difficult to remove also hydrogen and oxygen absorbed on the fuel electrode 2 and oxidizer electrode 3 respectively at the same time. The oxygen adsorbed on the oxidizer electrode 3 can be removed by purging with inert gas containing small amount (less than 4%) of hydrogen. Thereby the voltage of the oxidizer electrode 3 is kept low. Then by purging with inert gas containing no hydrogen there remains only inert gas except the hydrogen adsorbed on the oxidizer electrode 3 in the fuel cell, thus the voltage of the fuel electrode 2 and the oxidizer electrode 3 is kept equal to that of the hydrogen electrode, and the partial existence or stay of the hydrogen gas is eliminated too.
Patent JP-S62150389-A (JP)
Inventor: YABUUCHI TOSHIHIKO
IPC: G09F9/35
Filed: 1985-12-25
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-H02139076-A (JP)
Title: Conveyer apparatus
Inventor: MIZUNO TOSHIHIRO
IPC: B65G47/38
Filed: 1988-11-17
Abstract: PURPOSE:To measure the down surface of conveyed materials from a gap between conveying devices by an optical photographing means by installing a large quantity of specified conveying devices having an extended part and a mounting part on an endless body running and rotating while keeping the same distance between the devices. CONSTITUTION:A conveyor apparatus 1 has conveying devices 5 having an extended part expanding upward and a mounting part 52 to mount a material to be conveyed 10 on a running endless chain 2. The conveying devices 5 are installed in the same distance keeping the longitudinal direction of the mounting part facing a wide direction which is rectangular to the conveying direction. Moreover, a gap which is slightly narrower than the conveying device 5 is formed between each of the conveying devices 5. The material to be conveyed 10 supplied on the conveyor apparatus 1 is conveyed while mounted on the mounting part 52 of each conveying device 5, and in the midway of the conveyance, the down surface of the material to be conveyed 10 is photographed by an optical photographing means. By this, the information of the down surface of a material to be conveyed 10 can be obtained accurately.
Patent JP-H03175337-A (JP)
Title: Apparatus for monitoring substance suspended in water
Inventor: BABA KENJI
IPC: G01N15/02
Filed: 1990-10-30
Abstract: PURPOSE:To control a flock growing particle size by controlling the number of rotations of a paddle and the injection amount of a flocculant on the basis of the binarized image of a floc forming process. CONSTITUTION:The confirmation timing control circuit 100 of an image confirming apparatus 9 controls a time interval for taking in a floc image from a TV camera and an image signal is converted by an A/D converter 101 to be inputted to a binarizing processing circuit 103 and binarized on the basis of an indicated threshold value. The circuit 103 set the pixel corresponding to flocs to '1' and sets the pixel corresponding to water to '0' while a labelling circuit 104 applies numbers to respective flocs and a particle size measuring circuit 106 calculates a representative particle size in the order of the numbers and a particle size comparing circuit 107 compares the particle sizes of the respective flocs to store the number of flocs having respective particle size in number memory circuits 108A - 108Z. A confirmed number-of-time control circuit 109 repeats the above mentioned operation until reaching the indicated number of times and a particle size distribution operation display circuit 110 operates the number density distribution to the respective particle sizes and can control the injection amounts of a flocculant and an alkali agent and the number of rotations of a stirring paddle on the basis of the judgement thereof.
Patent JP-H04166365-A (JP)
Title: Recording apparatus
Inventor: HAYASHI TOSHIYUKI
IPC: B41J11/42
Filed: 1990-10-30
Abstract: PURPOSE:To prevent feed irregularity by removing the slackening of a recording sheet by using a feed rotary body and the follower rotary body capable of being pressed to and released from said rotary body in a feed means to remove the slackening of the recording sheet returned to a recording position on the upstream side of a sheet feed direction. CONSTITUTION:The solenoid energizing a pinch roller 23b is turned OFF to release the pressing of the pinch roller 23b to a feed roller 23a and the application of back tension to a recording sheet 14 is released. Next, the recording sheet 14 is fed to a cutting position by driving a platen roller 22 and the solenoid is turned ON to press the pinch roller 23b to the feed roller 23a to set the recording sheet so as to be capable of feeding the same in the direction shown by an arrow (c). Next, the recording sheet 14 is cut in a page unit by cutters 25a, 25b. The recording sheet 14 after cutting is fed in the direction shown by the arrow (c) and the leading end thereof is returned to a recording position. At this time, the feed quantity of the recording sheet 14 by the feed roller 23a is set so as to become larger than that of the platen roller 22 and the recording sheet 14 is not slackened between the platen roller 22 and the feed roller 23a.
Patent JP-H09134249-A (JP)
Title: Portable information unit
Inventor: OGAWA KIYOHISA
IPC: G06F3/0346
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To improve operability so that various functions can easily be used without using both hands. SOLUTION: The portable information unit which is provided with plural functions and selectively executes an operation is provided with an inclination detection device 26 detecting the inclined state of the unit and it switches the functions in accordance with the inclined state detected by the inclination detection device 26. Furthermore, a key device 30 for indicating the execution of switch control on the functions is provided. The functions are switched in accordance with the indication from the key device 30. The continuity time of the inclined state is measured and the functions are switched by a repeat processing in accordance with the measured result.
Patent JP-H03153518-A (JP)
Title: Method for stabilizing reduction reaction of silica with carbon
Inventor: SAKAGUCHI YASUHIKO
IPC: C01B33/025
Filed: 1989-11-10
Abstract: PURPOSE:To stabilize the movement of a feed from the furnace top from the upper part to lower part and to operate the furnace for a long time in the production of metallic silicon by the reduction of silica with carbon using the arc-heating shaft furnace by charging a carbonaceous reducing material in a specified way. CONSTITUTION:A carbonaceous reducing material is charged into the arc-heating shaft furnace 9 provided with a set of electrodes 2 at its lower part from the top and packed into the charging part 6. Meanwhile, silica powder as the material is injected and supplied in the vicinity of the electrodes 2 from an injection nozzle 3, and the silica is reduced by the carbonaceous reducing material with the heat of the arc. In this case, more coarse-grain reducing material is charged to the furnace wall side than to the center. Namely, a graphite cylinder 11 is lowered to the surface of the feed bed in the furnace, the fine-grain reducing material is supplied into the cylinder 11 from the upper supply port 12, and the coarse-grain reducing material is supplied to the outside from plural side- surface supply ports 13. The cylinder 11 is then pulled up.
Patent JP-H10113550-A (JP)
Title: Granule coating apparatus and granule coating method
Inventor: SATO TADAO
IPC: B01J2/00
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To prevent damage of a coating film by heat during coating process by forming a coating film on granules kept in jet state in a tank while spraying resin solution produced by dissolving thermoplastic resin in a solvent through a spraying nozzle and providing a restrictor, in which the spraying nozzle is installed at the center, with a cooling function. SOLUTION: To carry out a coating operation, granules are thrown while air being sent to a jet tower 1 by a blower 10. Then, when the granules in the jet tower 1 reach a prescribed temperature, a resin solution is sent by a coating liquid supply pump 13 and coating is carried out to reach a prescribed coating ratio and after that, the blower 10 is stopped to take coated granules out of a coated granule taking-out outlet 6. In this case, a coating film is formed on the granules by installing a restrictor 4 in the lowest part of the jet tower 1 and using a jet coating apparatus having a spraying nozzle 5 installed near the center part of the restrictor 4 and spraying a resin solution produced by dissolving thermoplastic resin in a solvent by the spraying nozzle 5.  At that time, coating operation is carried out while cooling the restrictor 4 having a jacket for cooling and keeping the temperature of the part touching the granules in the restrictor 4 at about 70 deg.C.
Patent JP-H04163930-A (JP)
Title: Integrated circuit device
Inventor: IWATA YUJI
IPC: H01L21/60
Filed: 1990-10-29
Abstract: PURPOSE:To absorb elongation of tape automated bonding(TAB) leads in bonding and improve the reliability of a device by grooving the TAB leads mounted on and connected to a power supply wiring. CONSTITUTION:A TAB lead (b) 3b has at least one groove 3s in the upper and lower faces thereof. That is, the lead 3b extended from one side to the other side of the device hole 6 of a tape carrier 7 and connecting bumps 2 by bonding into integrated form is mounted on and connected by bonding to a power supply wiring 4. The grooves 3s of the lead 3b can absorb elongation of an LSI chip 1 caused by heat in bonding, prevent short circuit to another part, and improve the reliability of the device.
Patent JP-H03152980-A (JP)
Title: Oxide superconductive thin film base
Inventor: TANAKA SABURO
IPC: H01B13/00
Filed: 1989-11-09
Abstract: PURPOSE:To enable a base to absorb radiation heat induced when it is heated so as to improve its surface in uniformity of temperature distribution by a method wherein fine irregularities are provided to the rear of the base. CONSTITUTION:Fine irregularities are provided to the rear of a base on which an oxide superconductive thin film is deposited. Radiation heat is absorbed in the base through the irregularities concerned, so that the base is heated by radiation heat and temperature distribution hardly occurs in the base even if a part of the base is separated from a base holder. It is preferable that irregularities provided to the rear of the base are so set to be 0.5-5mum in Rmax, and it is not preferable that the irregularities are made larger than the above value in Rmax, because the irregularities become obstacles to the contact between the base holder and the base.
Patent JP-S63144655-A (JP)
Title: Image forming device
Inventor: FUKUSHIMA HISASHI
IPC: H04N1/23
Filed: 1986-12-09
Abstract: PURPOSE:To obtain a stable image even when the quantity of charge or the sensitivity of a photosensitive body is changed by measuring a surface potential of a photosensitive body and a image signal pulse width being a cause of image forming so as to control the image forming condition in a laser beam printer. CONSTITUTION:A pulse width control means 30 applies D/A conversion to an input digital binary picture data and compares it with a triangle wave of a prescribed period to convert the input data into a signal subject to pulse width modulation. The signal is supplied to a laser control circuit 46, the photosensitive body 1 is exposed by a semiconductor laser 4 to apply laser beam print. Prior to the exposure, the surface potential of the photosensitive body 1 formed with a latent image by the laser beam having the measured pulse width being a cause to the image forming is measured by an electronic sensor 41 and a potential measuring instrument 42, and the image forming condition such as the laser intensity of the laser 4 and the charging current of the charger 3 is controlled via the laser control circuit 46 and a high voltage control circuit 47 controlled by a control microcomputer 44. Thus, even when the charging quantity and the charge sensitivity of the photosensitive body are changed, a stable image is formed.
Patent JP-H01134986-A (JP)
Title: Mold circuit board
Inventor: KOBAYASHI KENZO
IPC: H05K1/14
Filed: 1987-11-20
Abstract: PURPOSE:To enable the mounting without performing a bending processing by a method wherein a connector mounting section which is not bonded with a resin board and a lead-out extension of a circuit film are bent. CONSTITUTION:A lead section of a connector 3 is inserted into holes 4 of a connector mounting section 1b as the connector mounting section 1b of a circuit film 1 is drawn out of a resin board 2, and the lead section is soldered to a land section at the rear of the mounting section 1b. Thereafter, a lead-out extension 1c is bent so as to enable the connector 3 to be inserted into a connector mounting section 5 of the board 2 and fixed. Then, the front and the rear face of the connector bear on walls 6 and 7 of the board 2, so that an inserting/ pulling force acting on the connector 3 is sustained by the walls 6 and 7.
Patent JP-H06136418-A (JP)
Title: Excavating bit
Inventor: KODERA SATOSHI
IPC: B25D17/02
Filed: 1992-10-29
Abstract: PURPOSE:To provide the excavating bit which has heat resistance and can excavate high-temp. materials to be excavated. CONSTITUTION:A chip 3 is supported against the external force from its front end direction by the base of a groove part 2 and against the external force along its transverse direction by the flanks of this groove part 2. Further, the chip is supported against the external force along its longitudinal direction by the flank of a spring pin 6 engaging with recessed part 4, by which the longitudinal deviation of the chip 3 is prevented. Moreover, the chip 3 is elastically energized in the front end direction of the groove part 2 by the effect of a spring pin 6 and, therefore, the flanks of the chip 3 come into contact with the flanks of the groove part 2 even if the excavating bit heats up to a high temp. and a shank 1 expands relatively with the chip 3.
Patent JP-H09117010-A (JP)
Title: Hybrid vehicle
Inventor: YAMAGUCHI KOZO
IPC: B60L50/16
Filed: 1995-10-14
Abstract: PROBLEM TO BE SOLVED: To improve the power efficiency of a hybrid vehicle and to improve the drive efficiency of the engine. SOLUTION: The hybrid vehicle comprises an engine 11, a generator 16, and an output shaft 14 coupled via a planetary gear unit 13 to output the torque of an electric motor 25 to the shaft 14. In this case, engine number-of-revolutions control means so controls the number of revolutions of the engine 11 as to drive in a highest efficiency range. The generator control means drives the generator 16 as a generator in response to the running state to store power, or drives it as a motor to consume the power, thereby regulating the charged amount of a battery. Thus, the engine 11 can drive in the high efficiency range, and the battery is not overcharged or not overdischarged but improves the power efficiency.
Patent JP-H02137567-A (JP)
Title: Public telephone set
Inventor: TANAKA SHIGEYASU
IPC: H04M17/02
Filed: 1988-11-18
Abstract: PURPOSE:To make setting of data after opening the internal part of a public telephone set unnecessary by setting system control data or parameter information through a line in response to an instruction code. CONSTITUTION:When the public telephone set is decided not to be being used by a user, it is applied with non-communication processing. The instruction code received and stored during this non-communication processing is compared with the instruction codes A1, A2, B stored in an instruction code storing means 22. If the instruction code is decided to be A1, received ID code information is stored, and simultaneously, is sent to a public telephone set control device by a storage data outputting means 27. If the received instruction code is decided to be A2, received information is compared with stored information, and if the both are decided to be the same, the received system control data is stored behind the ID code information, and simultaneously, is stored to the above-mentioned device. Besides, if the instruction code is decided to be B, the received parameter information is sent behind ID code reception information, and is sent to the same device.
Patent JP-S63147793-A (JP)
Inventor: KOMIYAMA SAKAE
IPC: B66B11/02
Filed: 1986-12-08
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-2001108554-A (JP)
Title: Pressure sensor
Inventor: MATSUKAWA TAKANORI
IPC: G01L9/04
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a pressure sensor preventing the disconnection of a lid causing the leakage of a material for pressure detection, and having a high sensitivity to outputs. SOLUTION: At least one pressure introduction hole 26 is provided to extend to the lower surface of a pressure receiving board 29 from the outer surface of a fitting part 21 into which a mating pressure introduction pipe 43 is fitted in such a manner as to enclose a lid 42 containing the pressure receiving board 29, a placement part 38 and an electronic component 40 therein. The material 44 for pressure detection is brought into contact with the pressure receiving board 28 via the pressure introduction hole 26, and the pressure of the material 44 for pressure detection is detected by means of the pressure receiving board 29.