baber/WOPTO huggingface dataset:
Patent JP-H11150362-A (JP)
Title: Solder recovery method and equipment
Inventor: MAENISHI YASUHIRO
IPC: H05K3/34
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a solder recovery method and an equipment, wherein solder can be efficiently recovered from a printed board where parts are soldered. SOLUTION: When solder is recovered from a printed board where parts are soldered, the printed board where parts re soldered is heated to melt solder (step S1 ), and molten solder is recovered by blowing it off (step S2 ). By this setup, solder can be efficiently recovered from a printed board where disused parts are soldered.
Patent JP-H03178472-A (JP)
Title: Thermal transfer color printer
Inventor: ITO KAZUO
IPC: B41J35/18
Filed: 1989-12-07
Abstract: PURPOSE:To miniaturize the device and reduce the cost by providing a consitution in which one of ink layers is identified to allow a heading action using a signal from a photosensor which outputs a detection signal when a light of specified wavelength originating from a light source passes through each ink layer. CONSTITUTION:An insulating or a yellow light emitting LED 10 which emits a light with wavelengths of 540 to 590 nm and a phototransistor 11 which is a light-receiving element are arranged near a platen 1 through an ink sheet 6. This phototransistor 11 outputs a detection signal when a green(or a yellow) light(having peak wavelengths of 540 to 590 nm) emitted from a green(or a yellow) light emitting LED 10 to an ink sheet 6, transmits an ink layer and then is received by the phototransistor 11. This detection signal is amplified using emplifiers 12,13 and an ink identification device 14 identifies one of the ink layers to allow its heading.
Patent JP-H01159431-A (JP)
Title: Valve timing controller for engine
Inventor: HASHIMOTO NOBORU
IPC: F01L13/00
Filed: 1987-12-14
Abstract: PURPOSE:To activate catalytic converter rhodium quickly without entailing any drop in fuel consumption performance as well as to improve the extent of emission capacity by delaying the opening timing of an exhaust valve up to the specified timing after a bottom dead center at an exhaust stroke when an engine is cold. CONSTITUTION:Plural pieces of exhaust valve cams, opening or closing an exhaust valve 8 is installed in a camshaft 17 at each time of cold in an engine CE and its warming up completion, and each one end of respective exhaust valve rocker arms 28, 31 for each time of cold and warming up completion is made contact with each of these exhaust valve cams. In addition, a select cylinder is set up in and around the exhaust valve rocker arm 31 for warming up completion, and a relief valve 43 is set up in a relief passage 42 to be branched off from a hydraulic supply passage 41 interconnecting this select cylinder. This relief valve 43 is controlled by a control unit 45 on the basis of a detection signal of a water temperature sensor 44. At this time, opening timing of the exhaust valve 8 is delayed up to that after a bottom dead center at an exhaust stroke.
Patent JP-H02162932-A (JP)
Title: Transmitter-receiver
Inventor: TORIYAMA ICHIRO
IPC: H04K1/04
Filed: 1988-12-16
Abstract: PURPOSE:To improve the privacy of content of communication by applying inversion and noninversion of a spectrum of a signal sent and received periodically in an equipment sending and receiving a radio signal. CONSTITUTION:A signal Ss from a subcarrier generating circuit 120 is fed to a frequency divider 122 through a switch circuit 121, a tone signal Sst is extracted from a frequency divider circuit 112 and fed to an adder circuit 117. The tone signal Sst and the signal Sti being the inversion of the spectrum are extracted from the adder circuit 117. Then the tone signal Sst, the signal Sti being the inversion of the spectrum and a signal Sto not subject to spectrum inversion are sent from a handset 1 alternately in terms of an FM signal Su. The synchronization of the inversion and noninversion is taken for the spectrum of the received signal based on the received tone signal Sst at the receiver side. Thus, the original signal is restored to a correct spectrum and extracted.
Patent JP-H05126548-A (JP)
Title: Method and device for detecting object, construction process design supporting system, and operation supporting system
Inventor: KAMESHIMA KOJI
IPC: G06T1/00
Filed: 1991-11-06
Abstract: PURPOSE:To support decision making in actual circumstances by providing a memory for storing such data as names of objects to be detected, picture positions, three- dimensional positions, etc., and image picking-up means and performing contour pattern generation, position estimation in a three-dimensional space, etc. CONSTITUTION:An image pickup device 8 picks up the picture of a scene including an object and outputs the picture and an edge pattern included in the picture. An indicating device 6 outputs indicating information constituted of the name of the scene and the constraint of the object based on an input from an operator. An image analyzer 3 analyzes the picture of the scene based on the stored content of a storage device 7 corresponding to the indicating information and outputs analyzed results and images of the analyzed results. An integrating means 2 outputs the name of the object to the device 7 and receives the corresponding candidate definition and, at the same time, receives the analyzed results from the analyzer 3. Then the means 2 edits the analyzed results so that the results can suit to the picture of the scene outputted from the device 8 and outputs edited results. The edited results are visualized so that they can fit to the picture outputted from the device 8.
Patent JP-2001129995-A (JP)
Title: Ink-jet recording head
Inventor: MUROOKA FUMIO
IPC: B41J2/05
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To improve durability of an ink-jet recording head having several heating resistors. SOLUTION: A semiconductor diffused resistor 40 is formed by doping impurities in a silicon substrate 31 immediately below a heating resistor 33. A resistance value of the semiconductor diffused resistor 40 changes by heating of the heating resistor 33. Generation of air bubbles is detected with the utilization of the change of the resistance value. When generation of the air bubbles is detected, a pulse voltage is stopped to be impressed to the heating resistor 33, thereby suppressing excessive heating of the heating resistor 33. The durability of the ink-jet recording head is improved accordingly.
Patent JP-H11151193-A (JP)
Title: Dishwasher
Inventor: OTSUKA TOSHIHARU
IPC: A47L15/46
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a dishwasher which enables to change any time selection of each washing process such as washing, rinsing and drying as well as setting contents of each washing process even after washing has started. SOLUTION: In the process where selection of one of the washing course setting switches 32a-32d and 34a starts washing and the washing process is carried out, presence or absence of rinsing process change is confirmed when ON or OFF of the '77 deg.C rinsing ON/OFF' switch 35 is confirmed, where the preset '77 deg.C rinsing ON' can be changed to '77 deg.C rinsing OFF', on the other hand, the preset '77 deg.C rinsing off' can be changed to '77 deg.C rinsing ON', and the preset '77 deg.C rinsing ON' by the '77 deg.C rinsing ON/OFF' switch lights on LED35a and the change to '77 deg.C rinsing OFF' lights off LED35a.
Patent JP-2000184223-A (JP)
Title: Calibration method for scanner, image forming device and calibration processor
Inventor: SHARMA GAURAV
IPC: H04N1/60
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a color calibration method without using target. SOLUTION: A spectrum response of a scanner is decided (step 10), an input sample is scanned to obtain a set of scanner measurement signals (step 11), the scanned signal is used with a spectrum response of the scanner to decide a spectrum set where prescribed scanner signals (Ss) are obtained (step 13). Furthermore, the sample set on an input medium with a general spectrum characteristic is measured by a spectral measurement device (step 12) and a spectrum set (Sm) that can be produced on a medium is decided from the measured values (step 14). Then a spectrum at a cross point between the signals Ss and Sm is decided (step 16) and the estimated spectrum is converted into a color space not depending on a device (step 18).
Patent JP-H04187747-A (JP)
Title: Manufacture of thick heat treatable aluminum alloy member having complicated shape
Inventor: TSUYAMA AOSHI
IPC: C22F1/04
Filed: 1990-11-22
Abstract: PURPOSE:To improve the strength and toughness of an alloy member without the generation of buckling and cracking by subjecting the cast material of a heat treatable Al alloy to plastic working to obtain intermediate stock, subjecting it to soln. treatment, thereafter inserting a dummy block into the penetrating part or the like of the stock and executing cold compression. CONSTITUTION:The cast material of a heat treatable Al alloy is subjected to plastic working and machining to form intermediate stock contg. a projecting part, a penetrating part and a through-hole part. The intermediate stock is subjected to soln. treatment, and after that, a dummy block made of metal having 70 to 200% deformation resistance to the intermediate stock is inserted into the penetrating part and through-hole part of the intermediate stock. In this state, cold compression at least in the two-axis direction is executed to remove residual stress caused by the soln. treatment. As for the cold compression, the one to attain 1.5 to 5.0% compressive strain is executed in a one direction, and next, the one to attain 1.5 to 5.0% compressive strain is executed in the other direction orthogonally crossed with the above direction. After that, aging treatment is executed. In this way, a thick Al alloy member with a complicated shape excellent in strength and toughness can be obtd.
Patent JP-H03179832-A (JP)
Title: Alarm transfer circuit
Inventor: YONEHARA AKIHITO
IPC: H04J3/14
Filed: 1989-12-07
Abstract: PURPOSE:To attain alarm transfer without losing the transparency of data between both ends by assigning an alarm transfer bit on a line at every channel, setting an alarm bit at the time of alarming, allowing the sending end to multiplex the data and the alarm bit and allowing the reception end to demultiplex them. CONSTITUTION:A sending end 11 of the time division multiplex system is provided with a detection circuit 1 detecting the presence of alarm in an input signal and a multiplex circuit 3 sending an output signal and the input signal of the alarm detection circuit 1 onto the same line with multiplex. Moreover, a repeater station 12 and a reception end 13 are provided with a detection circuit 1 detecting the presence of the alarm in the reception signal and a mask circuit 2 setting an alarm bit at the detection of alarm and the reception end 13 is provided with a demultiplex circuit 6 demultiplexing the data and the alarm in the signal. Thus, the alarm is transferred while the transparency is ensured.
Patent JP-H04187582-A (JP)
Title: Superconductor of thick film
Inventor: NAGATA KUNIHIRO
IPC: C01G1/00
Filed: 1990-11-22
Abstract: PURPOSE:To obtain a superconductor of thick film having high bond strength to a layer of superconductor and excellent superconducting characteristics by using a ZrO2 or MgO substrate having specific purity, specific relative density and specific surface roughness. CONSTITUTION:A layer (thickness: 1-200mum) of Bi-based superconductor is formed through a Cu coated layer (thickness: 0.1-10mum) by chemical plating method on a ZrO2 or MgO substrate having >=93wt.% purity, >=93% relative density and <=30mum surface roughness to give a superconductor of thick film.
Patent JP-H01163533-A (JP)
Title: Integral type air conditioner
Inventor: HATANO KOJI
IPC: F24F13/22
Filed: 1987-12-17
Abstract: PURPOSE:To make a small-sized main body by a method wherein an evaporator and a condensor are integrally bent into a dogleg-shape, a heat exchanger and a drain pipe for the condensor are eliminated. CONSTITUTION:An evaporator 5 and a condensor 6 are connected by an end plate 5a having a dogleg-shape and integrally formed to each other. Indoor air sucked from an indoor air suction port 7 at a front surface passes through the evaporator 5, thereafter the air is supplied by an indoor fan 4a from an indoor air blowing port 8 at a front surface into a room as a cold air. In turn, outdoor air sucked from an outdoor suction port 9 at a rear surface passes through the condensor 6, thereafter the air is discharged as hot air from the outdoor blowing port 10 at a rear surface out of the room by an outdoor fan 4b. Condensed water at the fins of the evaporator 5 is accumulated in a lower water pan 11. The accumulated condensed water passes through a small hole 14, drips onto an upper end of the condensor 6, the water is evaporated again by heat from the condensor 6 and blown out of the room. Accordingly, the water pipe is not required. Since the part of the condensor 6 of the heat exchanger is slightly inclined from a horizontal plane, its vertical sizes can be reduced while keeping an aeration area.
Patent JP-H06168699-A (JP)
Title: Ecr plasma processing device
Inventor: SAGAWA SEIJI
IPC: H01J37/08
Filed: 1992-11-30
Abstract: PURPOSE:To generate highly accurate ECR plasma, and downsize a plasam source. CONSTITUTION:Plural permanent magnets 2, 3 and 4 having different magnetic force are arranged around a plasma generating chamber 8 in which a microwave 1 is introduced. A distance at which electric field strength distribution of the propagating microwave is uniformized, is shortened by these permanent magnets 2, 3 and 4, and a length dimension of the plasma generating chamber 8 is shortened, and a plasma source is downsized.
Patent JP-H06169354-A (JP)
Title: Ncu control system by signal line
Inventor: HAYASHI HISAYOSHI
IPC: H04M11/00
Filed: 1992-11-30
Abstract: PURPOSE:To eliminate an unnecessary connection from a terminal if a fault of data link level is caused between a communication controller and a telephone network and to remotely set the line blocking of an NCU and its resetting. CONSTITUTION:When the communication controller 1 accepts an input indication from an operator or a program on a computer, the controller sends a signal out to the signal line for line blocking or blocking resetting indication and the NCU 2a once receiving the signal from the signal line blocks a line 12 or resets the blocking. Consequently, there is the effect that unnecessary charging of a pay telephone network can be prevented. Further, operation for going to the place of the NCU and set or reset the blocking is unnecessary and the maintenance efficiency is therefore improved.
Patent JP-H10158558-A (JP)
Title: Ink for ink jet printer and confirmation of moist heat treatment by using the same
Inventor: AIDA HITOSHI
IPC: C09D11/033
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To obtain an ink for an ink jet printer of a continuous method, capable of clearly detecting color change of a coloring agent by a moist heat treatment because of requiring no content of a charge-imparting agent by using C.I. basic green 1 as a coloring agent. SOLUTION: This ink for an ink jet printer includes C.I. basic green 1 and does not include a charge-imparting agent. The formulating amount of the C.I. basic green 1 is preferably 2-4wt.% based on the whole weight of the ink in the point of satisfying both easiness of determination of the color change by a humid heat treatment and an electric conductivity. An amino resin, an alkyd resin, etc., are exemplified as a binder resin. The formulating amount of the binder resin is preferably 2-30wt.% based on the whole ink weight. Alcohols, ketones, etc., are exemplified as a solvent. The formulating amount of the solvent is usually 60-95wt.% based on the whole ink weight. The viscosity of the ink is preferably 2-10cps at 25 deg.C.
Patent JP-H01159736-A (JP)
Title: Single chip microcomputer
Inventor: KATAYOSE TSUYOSHI
IPC: G06F9/48
Filed: 1987-12-16
Abstract: PURPOSE:To efficiently perform data processing by interrupt control by writing previously a code to designate a mask register containing mask information necessitated for instruction processing in the respective mask registers corresponding to processing request. CONSTITUTION:An interrupt request control part 1 contains an IFR 101 including an interrupt request flag to store the occurrence of the processing request from processing request sources 4 such as various kinds of peripheral devices, and MKRs 103A-103C including mask flag to control to prohibit/permit the acceptance of the respective processing request. The respective flags can be read/ write-controlled from a CPU 2, and the values of the contents of the respective mask flags are previously set by the instruction processing. The CPU 1 controls the operation of whole SMC necessitated for the execution control and the interrupt processing control execution of various instructions including the operation to control the interrupt request control part 1. A memory part 3 inputs and outputs the data by the control of the CPU 2.
Patent JP-H01159722-A (JP)
Title: Coordinate inputting device
Inventor: TERAJIMA HIROKATSU
IPC: G06F3/0487
Filed: 1987-12-16
Abstract: PURPOSE:To easily input a three-dimensional pattern by providing an input plane switch instructing means, an input plane storage circuit and a coordinate displacement data selection output circuit in addition to a coordinate inputting means. CONSTITUTION:A coordinate inputting device is constituted of the coordinate inputting means 1, the input plane switch instructing means 2, the input plane storage circuit 3, a coordinate data selection output circuit 4, a coordinate conversion circuit 5 and a display part 6. Then, the coordinate inputting means 1 outputs two-dimensional coordinate displacement data through a signal line 101, and the above-mentioned switch instructing means 2 outputs the switch instruct signal of an input plane to the input plane storage circuit 3, and on this instruct signal, the storage circuit 3 rewrites input plane data showing a present input plane, and stores and holds said input plane data until the next signal concerned is inputted. Thus, a cursor mark can be moved three- dimensionally for two-dimensional coordinate displacement quantity by only instructing the input plane together with an inputting operation.
Patent JP-H08180797-A (JP)
Title: Electron source, image forming apparatus using thereof, manufacture for electron source, and manufacture of image forming apparatus
Inventor: NAKANISHI KOICHIRO
IPC: H01J1/316
Filed: 1994-12-22
Abstract: PURPOSE: To improve reliability of wires to drive electron emitting elements. CONSTITUTION: A plurality of electron emitting elements 9 are arranged in the surface of a substrate 1 in lattice-like arrangement. As wires to apply drive voltage to respective electron emitting elements 9, a plurality of first wire layers 6 to be connected electrically with one element electrode 3 of an electron emitting element 9 and a plurality of second wire layers 8 to be connected electrically with the other element electrode 2 of an electron emitting element 9 are so formed as to cross reciprocally. To electrically insulate the first wire layers 6 and the second wire layers 8, first interlayer insulating layers 7a are formed on the surface of the first wire layers 6 and second interlayer insulating layers 7b are formed on the back faces of the second wire layers 8 aling the second wire layers 8.  Consequently, in crossing parts of the first wire layers 6 and the second wire layers 8, insulation structures thicker than other parts are formed.
Patent JP-H01164142-A (JP)
Title: Clock synchronizing system
Inventor: SATO MASATAKA
IPC: H04L7/00
Filed: 1987-12-19
Abstract: PURPOSE:To make a highly precise internal clock signal run by itself even at the time of trouble by inputting a highly precise self-running clock to a phase lock control system instead of an external clock having come defective. CONSTITUTION:When a detection controlling means 14 detects that the trouble occurred in the external clock signal fE, the highly precise self-running clock signal fE* is inputted to the phase lock control system of a PLO circuit 1 so that the highly precise internal clock signal fI whose frequency and phase follow the self-running signal fE* is supplied to a network system. Thus, a highly reliable clock device to supply the highly precise internal clock following the self running clock signal to the network at the time of the trouble of the external clock signal can be constituted by only connecting a low-cost crystal oscillator to the PLO circuit.
Patent JP-H06167655-A (JP)
Title: Microscope
Inventor: HORIKAWA YOSHIAKI
IPC: G02B21/08
Filed: 1992-11-30
Abstract: PURPOSE:To provide a microscope which can effectively improve in image formation performance when an objective with a annular aperture is used. CONSTITUTION:The radiation from a light source 11 passes through a condenser 12 to irradiate a sample 13, whose image is formed on a detector 15 through the objective 14 with the annular aperture. The condenser lens 12 of this microscope uses a condenser lens having a ring aperture which satisfies the ring aperture of the objective 14 and is larger than it.
Patent JP-H01209909-A (JP)
Title: Apparatus and method for cutting multilayer covering of cable selective ly
Inventor: IRI SHIYUTEPAN
IPC: G02B6/44
Filed: 1988-12-21
Abstract: PURPOSE: To cut off an upper layer without scratching a lower layer even when it is soft by providing a rotary blade on the upper side of the blade tip of a fixed blade with respect to a removed cover. CONSTITUTION: In the case of cutting off the layer 4 of kelvar, a blade tip 17 of a fixed blade 2 is placed in a plane of passing an axis 18 of rotation of rotary blade 1 and the axis 19 of a cable 3. A cut-off space 6 is formed in the blade face of a blade 14 within the cutting range of the cutting edge 5 of the fixed blade 2, and at the point of time the tip of the blade 14 is brought into contact with the blade tip 17 of the fixed blade 2, and next the rotary blade 1 is rotated and the contact point goes away from the blade tip 17 along the cutting edge 5 of the fixed blade 2.  The tip of the side 16 of the fixed blade 2 which stays on the opposite side to the cutting edge 5 makes a pressing surface 7, and the soft layer of an elastic body under the layer 4 of kelvar to be cut off is slightly pushed in the direction of the axis 19 of the cable 3, so that the cutting edge 5 of the fixed blade 2 bites into the lower side of the layer 4. Therefore, the whole of the fiber of the layer 4 is surely held and cut off.
Patent JP-H09136042-A (JP)
Title: Device for treating crude garbage
Inventor: YOSHIMURA ISAO
IPC: B02C18/00
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a device for treating crude garbage in which malodor and decomposition of raw garbage can be eliminated and volume thereof can be reduced. SOLUTION: Downwardly feeding rolls 3, 4 are provided below a discharge port of a feed hopper 1 for crude garbage, on both sides of the port, and crushing rolls 5, 6 are provided under the rolls 3, 4 and a perforated vessel 15 adapted to be rotated by a drive device 14 in a movable box 13 disposed below the rolls 5, 6 and a feed water device 25 for sprinkling water is provided in the vessel 15 to crush crude garbage to reduce the volume thereof and water is sprinkled on the gargage to take it out.