baber/WOPTO huggingface dataset:
Patent JP-S62151376-A (JP)
Title: Thermal recording material
Inventor: IKEDA NORIAKI
IPC: B41M5/333
Filed: 1985-12-26
Abstract: PURPOSE:To obtain a thermal recording material extremely reduced in the color development of a white area due to preservation under a high temp. and high humidity condition and forming a developed color image hard to discolor and fade, by containing a sodium or potassium salt of a salicylic acid derivative with respect to the salicylic acid derivative or a multivalent metal salt thereof in a specific ratio. CONSTITUTION:In a thermal recording material having a thermal color forming layer containing a colorless or light-colored electron donating dye precursor and a salicylic acid derivative or a multivalent salt thereof as an electron acceptive compound forming a color upon the reaction with said electron donating dye precursor, 0.01-5.00wt% of a sodium or potassium salt of said salicylic acid derivative is contained with respect to said salicylic acid or the multivalent salt thereof. The electron acceptive compound is pref. used in an amount of 50-800%, further pref., 100-500wt% of the electron donating dye precursor and the above-mentioned electron donating compound is pref. mixed in a ratio of 2,000-10wt% of the salicylic acid derivative or the metal salt thereof being the electron acceptive compound.
Patent JP-H05136456-A (JP)
Title: Avalanche light emitting device
Inventor: YAMADA TAKAHIRO
IPC: H01L33/28
Filed: 1991-11-11
Abstract: PURPOSE:To generate sufficient carriers in a light emitting region to realize a light emission having a practical luminance level over a wavelength range from blue to ultraviolet by a method wherein a backward bias is applied to a P-N junction which does not need a high impurity concentration P-type semiconductor and ohmic contact terminal electrodes to generate avalanche carrier multiplication. CONSTITUTION:A P-I-N junction is composed of an N-type low impurity concentration first semiconductor 102, a P-type low impurity concentration second semiconductor 103 and an I-type semiconductor 101 having a smaller band gap energy than the first and second semiconductors. Metal electrodes 104 and 105 which provide rectification contacts are used as the terminal electrodes of the first and second semiconductor regions. A backward bias is applied to the P-I-N junction to create avalanche multiplication which generates carriers for light emission.
Patent JP-S62154362-A (JP)
Title: Tape loading device
Inventor: TAKATANI SHIGERU
IPC: G11B15/665
Filed: 1985-12-27
Abstract: PURPOSE:To form an easy-to-assembly tape loading device with a few number of parts and with thin overall thickness by lapping a main ring moving a main guide stand approximately at the prescribed position and an under ring moving a subguide stand around the prescribed position with a thin sheet metal. CONSTITUTION:When a switch detects a loaded tape cassette 61, its detection signal rotates a motor drive source engaged with the main ring 41 in the prescribed direction, and the rotation is transmitted to the main ring to rotate it in the direction of an arrow A. Together with the rotation of the main ring 41, the under ring 47 frinction-slid and engaged with the ring 41 also rotates, and the main guide stand 45 and the subguide stand 52 integrally rotate in the direction of the arrow A. Thus tape guides such as guide rollers 46 and 53 and a tilting post 54 pull a magnetic tape 59 out of the opening of the tape cassette 61, and the tape 59 is guided to a guide rail 56 and obliquely wound on a head drum 60.
Patent JP-H01135977-A (JP)
Title: Solenoid valve driving control circuit
Inventor: YOSHIDA TAKAO
IPC: F16K31/06
Filed: 1987-11-20
Abstract: PURPOSE:To prevent a battery power source from the shortness in its life by providing a conduction quantity control means which controls a conduction quantity of current, conducted in a solenoid, always to a fixed value despite a fluctuation of battery voltage. CONSTITUTION:Intermittently emitting light by a photodiode 3a while detecting its reflected light by a phototransistor 3b with a battery 1 serving as the power source, a valve driving decision means 3 detects whether or not a water cock is used by the user, outputting an operating signal to a conduction quantity control means 4. The conduction quantity control means 4 actuates a solenoid valve driving means 5 conducting a current in a solenoid 2 being based on the signal from the valve driving decision means 3. This conduction quantity is predetermined in accordance with the characteristic of a solenoid valve.
Patent JP-S62150744-A (JP)
Title: Semiconductor device
Inventor: SATO YOSHIHIRO
IPC: H01L21/3205
Filed: 1985-12-24
Abstract: PURPOSE:To obtain a semiconductor device in which voids created in an Al wiring are collected so as not to penetrate into Al wiring parts which can not have large line widths because of pattern arrangement by providing a wiring part which has a large line width in the middle of the Al wiring. CONSTITUTION:An Al wiring part 1 with a relatively large line width, wiring parts 2 which can not have large line widths because of pattern arrangement and an Al wiring part 3 with a large line width are provided in a semiconductor device. Voids created in the Al wiring travel along the direction of current flow. As the current density suddenly changes in the Al wiring part 3 with the large line width, the voids are collected in this wide Al wiring part 3. With this constitution, the voids do not penetrate into the Al wiring parts 2 which can not have large line widths because of pattern arrangement and degradation of electromigration durability caused by the voids can be avoided. It is to be noted that, although a square shape of the Al wiring part with the large line width is shown in this embodiment, the other shape such as a circle provides the same effect.
Patent JP-H11152957-A (JP)
Title: Automatic open-close sliding door device by body-load starting
Inventor: YABUKI KOJI
IPC: E05F13/04
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a new automatic open-close sliding door device, in which lack of quick response to stepping-in operation and the insufficiency of operation reliability resulting from the change of equipment environment are solved and which can be opened and closed manually and unforcedly in the same manner as a normal manual sliding door without being affected by the emergency trouble of a transmission mechanism even in the trouble and has high realizability and is started by body load. SOLUTION: The automatic open-close sliding door device has a sliding door 1, which is slidably hung down and supported in the open-close direction and moving urging force in the closing direction is applied, and treads 5 arranged on floor faces at the front-rear places of the sliding door 1 at a closing place respectively and constituted so as to generate settlement in a fixed quantity by body load.  The automatic open-close sliding door device consists of transmission mechanisms transmitting the quantities of the treads 5 settled as the quantities of strokes in fixed quantities, conversion mechanisms being disposed on the opening pulling-in side of the sliding door 1 and converting the quantities of the strokes into the rotation of pulleys 12 at the fixed angles of rotation, and drag wires 15, in which one end sides are wound on the pulleys 12 and the other end sides are clamped to the sliding door 1.
Patent JP-H02140858-A (JP)
Title: Application software preparing method for micro-main frame system
Inventor: KATO MASANORI
IPC: G06F9/45
Filed: 1988-11-22
Abstract: PURPOSE:To apply the function of a work station and simultaneously to disperse a load by preparing purpose program on both plural work station and host sides having an operating system different from the host from a source program. CONSTITUTION:A program analyzing means 1-2 analyzes a source program 1-1, a work station operating system indicating means 1-11 indicates the type of the operating system of the plural work stations having the different operating systems, and a host side purpose program preparing means 1-3 prepares the host side purpose program including a data access processing and plural communication processings. Further, plural work station side purpose program preparing means 1-4 to 1-6 generate the work station side purpose programs 1-8 to 1-10 including a communication processing, a data processing and an interactive processing. Thus, the function of the work station can be sufficiently applied, and the load can be dispersed.
Patent JP-H10145816-A (JP)
Title: Sampling phase conerter
Inventor: TAKAGUCHI TATSUYOSHI
IPC: H04N11/04
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To restore frequency interleaving between a luminance signal component and a carrier chrominance signal component by resampling a digital composite video signal based on a resample coefficient, color burst lock clock and line lock clock. SOLUTION: A resampling means 4 is provided for resampling the digital composite video signal based on the resample coefficient, color burst lock clock and line lock clock. The resampling means 4 performs level correction to a luminance signal Y3 and a chrominance signal C3 sampled by a color burst lock clock CK(C) according to a resample coefficient (K, 1-K), and the digital luminance signal Y and chrominance signal C are provided while restoring frequency interleaving between the luminance signal component and the carrier chrominance signal component for the composite video signal according to a corrected write reset pulse wrst, read reset pulse rrst and line lock clock CK(H).
Patent JP-H08152115-A (JP)
Title: Burner of fuel cell hydrogen manufacturing device
Inventor: FUJIO AKIRA
IPC: F23D14/02
Filed: 1994-11-29
Abstract: PURPOSE: To provide a combustion device of a fuel cell hydrogen manufacturing device which is capable of burning definitely either fuel made of a natural gas and an unreaction gas. CONSTITUTION: There are provided burners 13 and 14 designed to heat a reactor, a fuel election part 17 which comprises a high calorie small-sized nozzle 16 which feeds fuel to the burners and a low calorie large-sized nozzle 16 and fuel supply parts 10 and 8 which feed a fuel gas to each of the nozzles 15 and 16 where an opening 21 provided with a control valve 20 is installed at a low calorie gas fuel supply passage. The high calorie gas and a primary air are preliminarily mixed by opening and closing the control valve 20 while the control valve 20 is used to prevent the primary air from being penetrated in the low calorie gas by its opening and closing operations.
Patent JP-S63171801-A (JP)
Inventor: ROJIYAA JIYONSON PAAKINZU
IPC: B22F1/00
Filed: 1987-11-25
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-H11129059-A (JP)
Title: Method and device for heat supply of continuous casting mold powder
Inventor: YAMANE HIROSHI
IPC: B22D11/10
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To make a powder temperature control easy and reduce a thermal loss by applying a microwave heating to a mold powder at a point closest to a mold being in a transfer route. SOLUTION: A mold powder P being cut from a hopper 4 via a rotary feeder 9 is successively transferred to a cutting hole 10 opened right above a mold 1, and is discharged into the mold 1. A microwave heater H is installed at an end part of the cutting device, namely nearby the cutting hole 10, so-called a closest point to the inside of the mold 1. The microwave heater H comprises a microwave oscillator 11 having a microwave output control device 11a, a microwave conductive pipe 12, and a microwave heating cylinder 13 which is concentrically installed to surround a supply pipe 5 attached to the bottom end of the microwave conductive pipe 12. The mold powder is heated nearby the cutting hole 10 right above the mold 1. Powder melting inside the mold 1 is thus effectively carried out, resulting in reducing a casting defect and improving a quality of a slab.
Patent JP-H06141626-A (JP)
Title: Seedling planting machine
Inventor: TERAMOTO NAGAHARU
IPC: A01C11/02
Filed: 1992-11-05
Abstract: PURPOSE:To prevent entanglement of placed seedlings on an adjoining row during planting operation while facilitating handling by reinforcing a supply box for replenishing preliminary seedlings. CONSTITUTION:A seedling supply box 10 charged with preliminary seedlings is slid from the upper side and packed into each seedling placing part 25 of a seedling loading stand 19 divided by middle partition members 28 and the seedling supply box 10 is pulled backward to supply seedlings. Cut dented parts 30 through which side folded parts 10b for reinforcing the seedling supply box 10 can be passed with the sliding operation is made at the vertical middle parts at the side of the seedling placing parts of the middle partition parts 28.
Patent JP-H03155599-A (JP)
Title: Speech recognition device
Inventor: SHIMADA KEIKO
IPC: G10L15/06
Filed: 1989-11-13
Abstract: PURPOSE:To prevent an unrequired sound noise registered as a reference pattern by inputting two sound patterns in the registration of the reference pattern, and judging whether or not it is an appropriate pattern as the reference pattern by calculating difference between them. CONSTITUTION:An audio signal inputted first is analyzed at an analytic processing part 20, and is changed to the sound pattern A, then, it is inputted to a reference pattern storage part 40. When the next vocalization is performed, a switch 30 is connected to a terminal 32, and an obtained sound pattern B is inputted to an input pattern buffer 50. The difference between the sound patterns A and B is calculated with a pattern comparison part 60, and is sent to a registration judging part 80. The registration judging part 80 is provided with a registration reject value set in advance, and when the difference is less than the registration reject value, the sound pattern B is registered on the reference pattern storage part 40 as the reference pattern. Thereby, it is possible to prevent unrequired sound or peripheral noise registered as the reference pattern.
Patent JP-2000123917-A (JP)
Title: Accessory connector
Inventor: IDE TAKEHISA
IPC: H01R13/631
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To provide an accessory connector capable of easily and surely coupling male and female connectors. SOLUTION: A female connector terminal is provided in a housing 2 of a female connector 1. Further, a female connector guide 3 fixed with two housings 2 is also provided. Furthermore, on the side surface of the female connector guide 3, a spring piece 5 showing elasticity to a force vertical to the side surface is provided. In addition, at the center part of the female connector guide 3, a cylindrical guide projection part 7 having an opening on the front side of the female connector 1 is formed. A male connector terminal 13 is provided in a housing 12 of a male connector 11. A guide groove 14 in which the guide projection part 7 is fit to it when the male connector terminal 13 is connected to the female connector 1 is formed in the center part of the housing 12. Additionally, a slope 16 tilting inside is formed around the opening end of the guide groove 14 as a guiding means.
Patent JP-H10145725-A (JP)
Title: Integrated mpeg decoder and picture resize device for slm-based digital display device
Inventor: WERNER WILLIAM B
IPC: G09G3/36
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To simplify a memory request of a display device. SOLUTION: A video processing device 13 for decoding compressed video data and resizing the picture shown by the video data has two processing organs, a decoding organ 24 and a scaling organ 25 which share a memory 23. A memory manager 22 processes a data request from these two organs and processes a read and write of the memory 22.
Patent JP-H05133267-A (JP)
Title: Cylinder discriminating device for internal combustion engine
Inventor: HISATOMI MASAHIRO
IPC: F02D45/00
Filed: 1991-11-12
Abstract: PURPOSE:To accurately and quickly discriminate respective cylinders, and easily install a device by generating pulse trains in the permutations and combinations by which the firing orders are different from each other between the respective successive cylinders at specified crank-positions in the respective cylinders of an internal combustion engine. CONSTITUTION:A first pulse generating means 1 generates reference pulses at specified crank-positions in respective cylinders of an internal combustion engine. A second pulse generating means 2 generates pulse trains in the permutations and combinations by which the firing orders are different from each other between the respective successive cylinders, between reference pulses. Further, a pulse train counting means 3 counts the pulse trains the reference pulses. Besides, a cylinder discriminating means 4 discriminates the cylinders from the permutations and combinations of the pulse trains. Thus, the respective cylinders of the internal combustion engine are accurately and quickly discriminated, and a device is easily installed without being restricted by layout of the camshaft side, etc.
Patent JP-H01140948-A (JP)
Title: Device for discriminating processed workpiece
Inventor: HIRATA YASUSHI
IPC: B23F23/12
Filed: 1987-11-26
Abstract: PURPOSE:To completely eliminate erroneous operation and to cope simply with different workpiece through changes in set value to a discriminating circuit, by differentiating an output signal which is obtained by contactlessly detecting a distance to a workpiece, so as to discriminate whether the workpiece has been processed or not. CONSTITUTION:When a workpiece 13 enters in a detected effective area facing a sensor 15, a limit switch 18 is turned on so as to energize a differential circuit 20 and a discriminating circuit 21. If the workpiece 13 is not yet processed, an output from the sensor 15 gives a smooth curve while if it has been processed, and output gives a curve having undulations. When these outputs are delivered to the circuit 20, the circuit 20 delivers a low level output if the workpiece is not yet processed, but it delivers a high level output if the workpiece has been processed. These outputs are delivered to the discriminating circuit 21 which delivers a signal indicating an unprocessed workpiece if the output is below a set value but delivers a signal indicating a processed workpiece if the output exceeds the set value, thereby it is possible to discriminate whether the workpiece 13 has been processed or not.
Patent JP-S63150232-A (JP)
Title: Production of diphenyl
Inventor: TAKEYA SHOJI
IPC: C07C7/14
Filed: 1986-12-11
Abstract: PURPOSE:To recover diphenyl useful as a dyeing carrier, antifungal agent, etc., for citrus fruits from a diphenyl-containing fraction in high purity and yield, by passing through an azeotropic distillation step with diethylene glycol, cooling and crystallization step of the azeotropic fraction and recrystallization step. CONSTITUTION:A diphenyl-containing fraction, e.g. coal tar fraction having 220-280 deg.C boiling point, is subjected to azeotropic distillation with diethylene glycol to collect an azeotropic fraction of the diphenyl with the diethylene glycol and remove impurities other than ethylnaphthalenes, e.g. indoles, etc., inseparable by ordinary distillation because of the boiling point extremely close to that of diphenyl. The above-mentioned azeotropic fraction is then cooled to separate depositing crystal substances and ethylnaphthalenes remaining in the afore-mentioned fraction are removed. Furthermore, the obtained crystals are recrstallized in the presence of a solvent to afford the aimed high-purity diphenyl in high yield from the diphenyl-containing fraction obtained by distilling coal tar.
Patent JP-H03156547-A (JP)
Title: Memory dump gathering device
Inventor: MORI TADASHI
IPC: G06F11/34
Filed: 1989-11-14
Abstract: PURPOSE:To reduce the overall transfer data volume by compressing data of the same contents to transfer it to a host computer at the time when data of the same contents continuously exists in a memory image. CONSTITUTION:When the memory image of a communication control program 5 operated on a prepositive communication processing device 10 is stored in an external file 8 of a host computer 9 by a memory dump gathering program 6 operated on the computer 9 and a memory image transfer program 7 operated on the device 10, the program 6 operated on the computer 9 requests the program 7 in the device 10 to start the transfer of memory image of the program 5. Thereafter, transferred memory image data 11 is received and is written in the file 8, and the program 7 operated on the device 10 starts gathering of the memory image when being requested to transfer the memory image of the program 5; and when all memory image data is transferred to the program 7, the memory image is checked to compress data.
Patent JP-H07147890-A (JP)
Title: Method for preventing blackening and quality-degradation of crustacean during preservation
Inventor: TAKASAKI TAKASHI
IPC: A23B4/08
Filed: 1993-11-26
Abstract: PURPOSE:To efficiently prevent the blackening and the quality-degradation of a crustacean during preservation without causing the toxicity problem by immersing a crustacean in a solution containing a decomposed protein extract before the freeze-storage of the crustacean. CONSTITUTION:The blackening and the quality degradation of a crustacean during preservation can be prevented by immersing a crustacean such as shrimp and crab, before the refrigeration or freeze storage of the crustacean, in a solution preferably containing 0.05-0.3wt.% of a decomposed protein extract having a molecular weight of e.g. 1,000-10,000 and obtained by the enzymatic decomposition of an animal protein of fish and shellfish such as mackerel and short-necked clam or food animals such as chicken, cattle and pig with an autolytic enzyme and/or a proteinase.
Patent JP-H08153146-A (JP)
Title: Multiplier core circuit
Inventor: KIMURA KATSUHARU
IPC: G06G7/163
Filed: 1994-11-30
Abstract: PURPOSE: To obtain a multiplier core circuit which has characteristics with superior linearity and can operate at a low voltage by converting two input voltages to be multiplied into a specific combination and applying the voltages to respective transistors(TR). CONSTITUTION: After having sources connected in common, 1st-4th MOS TRs 11-14 are grounded through a constant current source 15. In this case, a 1st voltage signal and a 2nd voltage signal to be multiplied are denoted as VX and VY, the 1st TR 11 is applied with a voltage -VX+fVY/2 and the 2nd TR 12 is applied with a voltage VxfVy respectively. Further, the 3rd TR 13 is applied with a voltage -VX+VY and the 4th TR 14 is applied with a voltage VX+VY/2 respectively. Those four TRs 11-14 are driven with a common tail current and while an input is floated, the multiplier core circuit can be given limiting characteristics.
Patent JP-H05130977-A (JP)
Title: Organism information processor
Inventor: HOSHINO NOBUO
IPC: A61B5/308
Filed: 1991-11-13
Abstract: PURPOSE:To inform of a judged result by raising a judged result display part form the inside of the device based on the judged result. CONSTITUTION:On the surface of this device enclosure, an alarm display device 110 is provided, and four alarm display parts 111 to execute alarm display near the head part of the device in a raising up state and to be engaged freely oscillatably so as to get both the state of being housed into the enclosure and of the raising up state. When an alarm is raised, the alarm display device 110 is automatically raised up from the enclosure housing state, and the alarm raising state is displayed at the alarm display parts 111. Thus, various states can be informed only by occupying a small space of the surface of the enclosure.