baber/WOPTO huggingface dataset:
Patent JP-H09156618-A (JP)
Title: Output device of manufacturing information mark
Inventor: WATANABE KEIICHI
IPC: G06F17/50
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To reduce the time for drawing a manufacturing information mark and prevent erroneous attachment of the manufacturing information mark to a product. SOLUTION: A product drawing number is inputted from a keyboard 5. A product drawing is displayed on a display device 11. An output position of a mark is stored in a memory 19 by a mouse 7. Manufacturing information is inputted from the keyboard 5 and stored in the memory corresponding to the mark. When the product drawing number and the manufacturing information are inputted from the keyboard 5, a shape data of a product is read in from the memory and the mark which corresponds to the manufacturing information and a mark output position are read out from the memory. A shape data of the mark is prepared and the mark is synthesized at the mark output position which is read for the shape data of the product.
Patent JP-H01164106-A (JP)
Title: Optical reception circuit
Inventor: KURIYAMA NOBUMI
IPC: H03F3/08
Filed: 1987-12-21
Abstract: PURPOSE:To set the bias voltage of an FET optimum for the dispersion of the pinch-off voltage of the FET, and to expand the dynamic range of an optical input by controlling an FET source voltage by a low-pass filter and an operational amplifier. CONSTITUTION:One side input of the operational amplifier 11 whose other side input is connected to a reference voltage 12 is connected to the output of an amplifier 8 through the low-pass filter 10, and the output of this operational amplifier 11 is connected to the source of the FET 2 through a resistor 13. Accordingly, the source voltage of the FET 2 is controlled so that the mean potential of the output of the amplifier 8 coincides with the reference voltage 12 of the operational amplifier 1, and the optimum bias voltage of the FET 2 is given to it for the dispersion of the pinch-off voltage of the FET 2. Thus, DC feedback is established so that received waveform distortion comes to be minimum, and the dynamic range of the optical input can be expanded.
Patent JP-2001144757-A (JP)
Title: Monitor device and control method for monitor device
Inventor: MIYATAKE KEIJI
IPC: H04B17/00
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a monitor device capable of continuing to monitor a device to be an object to be monitored more reliably than in the conventional practice even when communication by a communication line through a public network can not be stably performed when a disaster takes place. SOLUTION: In a monitor system, a communication line consists of leased lines 21 and 22 being a main route and a public network 4 being a backup route. A maintenance center 2 in the neighborhood of a monitored object building 3 relays the lines 21 and 22, and information being the same as information transmitted to the monitor center through the network 4 is transmitted to the center 2 through the line 22 when the public network is congested in order to reliably transmit the information to the maintenance center when the main system 11 goes down due to the disaster, etc., and even when the public network is congested.
Patent JP-H10159547-A (JP)
Title: Exhaust pipe
Inventor: KITAZAKI HIROSHI
IPC: F01N3/24
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To early increase catalytic activity just after an engine is started, subsequently suppress a rise in back pressure and prevent an overrise in an exhaust gas temperature. SOLUTION: When pressure of exhaust gas from an engine is low like just after the engine is started, exhaust gas flow in first and second routes P1 and P2. Exhaust gas flows in only the first route P1 because a valve element 23 remains clogging the downstream end of the second route P2. Because heat insulation is high because this first route P1 is surrounded by the second route P2, lowering of a temperature in exhaust gas flowing in the first route P1 is suppressed as much as possible. When pressure of exhaust gas from the engine is high, exhaust gas flows in the first and second routes P1 and P2 and the valve element 23 opens the downstream end of the second route P2.  Thus, a rise back pressure can be suppressed because flowing cross sectional area is increased and an overrise in an exhaust gas temperature can be prevented because exhaust gas flowing in the second route P2 is properly cooled.
Patent JP-H09162532-A (JP)
Title: Formation of bump on bga substrate and reflow furnace used therefor
Inventor: SATO TAKAO
IPC: H05K3/34
Filed: 1995-12-11
Abstract: PROBLEM TO BE SOLVED: To efficiently heat solder balls set on a BGA substrate with a small- sized line type light condensing heater without giving excessive thermal effects to mounted parts when the solder balls are heated to a soldering temperature by melting the solder balls by heating the substrate with a condensed thermal light rays while the heater is moved on the substrate. SOLUTION: When a BGA substrate arrives at a heating zone 3 or the substrate arrives at the zone 3 and the running of a conveyor 15 is stopped, the quantity of electric current supplied to a light condensing heater 6 is increased to a heating state and a light source is turned on so that thermal light rays can be generated and, at the same time, the heater 6 is moved in the running direction of the conveyor 15. When the heater 6 is conducted, the thermal light rays are immediately radiated and the part where the light rays are converged instantaneously becomes a high temperature. Therefore, the heater 6 which starts to move after conduction successively heats and melts solder balls set on the BGA substrate. Therefore, the solder balls can be heated efficiently with the small-sized heater 6 without giving any excessive thermal effects to mounted parts.
Patent JP-H01162128-A (JP)
Title: Method and apparatus for measuring density
Inventor: KIMURA SHINGO
IPC: G01N9/10
Filed: 1987-12-18
Abstract: PURPOSE:To measure density accurately and easily, by a method wherein a density gradient liquid whose density lowers in higher layers is made, withdrawn sequentially from an upper layer at a proper height interval to be shifted to separate containers and then, a test piece is fed to the containers. CONSTITUTION:A liquid is injected into a pipe with a gradual decrease in density to make a density gradient liquid whose density lowers as it goes to higher layers and withdrawn sequentially from an upper layer at a proper height interval. In other words, a lever 4 is operated to open a cock 2 at the highest level and all the density gradient liquid of the upper layer is shifted to another container through a branch pipe 3 at the highest level. Thereafter, in the same procedure, the cocks 2 are opened sequentially from the highest level to the lowest level and the density gradient liquid flowing out of injection ports 5 is received with different containers separately. Then, test pieces are fed to the containers to measure density.
Patent JP-H07174568-A (JP)
Title: Driving detection circuit for piezoelectric vibrating gyro
Inventor: ONO NAGAYUKI
IPC: G01C19/56
Filed: 1993-12-21
Abstract: PURPOSE:To always stably detect a driving operation with high accuracy while detection sensitivity does not depend on a temperature by applying a temperature-compensation driving voltage to a piezoelectric vibrator with a temperature-compensation circuit. CONSTITUTION:A temperature-compensation circuit 18 temperature-compensates a driving voltage from a phase shift circuit 12, it generates a temperature- compensation driving voltage, and it applies the temperature-compensation driving voltage to a piezoelectric vibrator. The temperature-compensation driving voltage which is generated by the circuit 18 is obtained in such a way that the driving voltage is temperature-compensated according to a variable portion due to a temperature change in a detection voltage. In this case, the mechanical sharpness of the piezoelectric vibrator is changed accompanying the temperature change. Even when the detection voltage which is output from the piezoelectric vibrator is made variable by the temperature change, the temperature- compensation driving voltage which is generated by compensating the variable portion by using the circuit 18 is applied to the piezoelectric vibrator. Consequently, the detection voltage which is obtained from the piezoelectric vibrator can be kept always definite.
Patent JP-H11143111-A (JP)
Title: Positive charge type developer
Inventor: YASUI TATSUYA
IPC: G03G9/08
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To impart positive charge characteristics to a toner excellent in electrostatic charge kick-off characteristics, durability and environmental stability, and to ensure good image quality over a long period of time by using a combination of dry process silica and wet process silica each subjected to a specified surface treatment as an external additive for the toner. SOLUTION: A combination of fine silica powder produced by a dry process and having positive charge type polar groups and hydrophobic groups on the surface and fine silica powder produced by a wet process and having positive charge type polar groups and fluorine-contg. negative charge type polar groups on the surface is added to a toner as inorg. fine powder used as an external additive. The dry process silica prevents the environmental change of the electrostatic charge kick-off characteristics and flowability of the toner, the wet process silica ensures superior aging stability of electrostatic charge and the service life of the resultant developer is remarkably prolonged.
Patent JP-H05135285-A (JP)
Title: Fire alaming facility
Inventor: TAKAHASHI KEIICHI
IPC: G08B17/00
Filed: 1991-11-11
Abstract: PURPOSE:To attain control even in rewriting by making two memory to store interlocking data and permitting interlocking data stored in a second memory to control a device to be controlled when a first memory is rewriting. CONSTITUTION:Interlocking data which is necessary in minimum is stored in first/second ROM 11 and 12 in common. In the case, if a fire signal is received through monitor signal receiving circuits 41 to 4n, a fire is alarmed. After the fire is alarmed, whether first ROM 11 is rewriting or not is judged. When first ROM 11 is writing, only the interlocking data of the second ROM 2 is stored in a RAM 22, and control exhaust gas proof device corresponding to the stored data in the RAM 22, interlocking data stored in second ROM 12 is used so that the device to be controlled can be controlled even while ROM storing interlocking data is rewriting.
Patent JP-2000139259-A (JP)
Title: Animal dung cleaner
Inventor: SUZUKI MAKOTO
IPC: A01K23/00
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To provide an animal dung cleaner, which can remove dung without dirtying the user's hand and be presentably carried. SOLUTION: This cleaner is composed of a flexible, somewhat hard, firm, rectangular bag 1 made of synthetic resin, which is freely opened and closed at least at one side by a fastener 4, and has an open side 11, other than that provided with the fastener, to which elastically snapping back, band-shaped resin sheets 5 and 51 are attached. When dung is taken into the bag 1 through the open side 11, this side is automatically closed by the resin sheets 5 and 51.
Patent JP-H07177575-A (JP)
Title: Radio channel connection method for cordless telephone set
Inventor: OTSUKA YOICHI
IPC: H04Q7/28
Filed: 1993-12-21
Abstract: PURPOSE:To allow a slave set to restore to communication by calling data from the slave set to a master set through a communication channel when no reply comes from the master set within a prescribed time so as to allow the slave set to make dialing at a location at which the data are reached to the master set within a prescribed time. CONSTITUTION:Since a slave set does not receive reply data till the end of transmission of calling data when a master set uses a communication channel, the power supply of a high frequency amplifier 10 and an oscillator 11 at a sender side of the slave set is turned on through the communication channel, and calling data are sent to the master set while awaiting locking of a PLL of the oscillator 11. The master set sends reply data to the slave set when both of a condition that a time within 30sec from the start of a DX state and a condition that data are calling data from other slave set are not simultaneously satisfied. Upon the receipt of the reply data from the master set till the end of transmission of calling data, the slave set sends acknowledge data to the master set and upon the receipt of the acknowledge data from the slave set, the master set sends communication data to the slave set.
Patent JP-2001140365-A (JP)
Title: Method for repairing joint in exterior wall of building
Inventor: MIZUKAMI HIROSHI
IPC: E04G23/02
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To assure sound repair work for a joint in the exterior wall of a building by effectively resolving the problem of leakage caused by a residual thin layer of an existing sealing material which is left behind because it cannot be cut by a cutter or the like. SOLUTION: In a method for repairing a joint in the exterior wall of a building, the sealing material 3 packed in a joint groove 2 in the exterior wall 1 of the building is removed by means of a cutter or the like and a sealing material dissolving agent 6 is packed into the joint groove 2 from which the sealing material 3 has been removed, to promote dissolving of the residual thin layer 3' of the sealing material 3 remaining on the inner surface of the joint groove 2. A new sealing material 3a is packed into the joint groove 2 from which the sealing material dissolving agent 6 has been removed.
Patent JP-H03184526-A (JP)
Title: Sleeping condition judging apparatus
Inventor: OGINO HIROYUKI
IPC: A61B5/00
Filed: 1989-12-13
Abstract: PURPOSE:To facilitate the judgment of sleeping condition without mounting a detection means on a human body by arranging a stimulus generating means to generate a stimulus to a sleeping person, a body motion detecting means to detect a body moving reaction of the sleeping person and a judging means to judge sleeping condition of the sleeping person. CONSTITUTION:A voltage set by a setting means 5 is applied to an electric vibrator of a stimulus generating means 4 by a control means 9 at each fixed time determined by a timer 8 and when a vibration is generated, a body motion of a sleeping person is detected by a body motion detecting means 6 with respect to the vibration. Sleeping condition is judged by a judging means 7 in a non-sleeping state when there is a body motion and in a sleeping state when there is no body motion. The magnitude of vibration generated is adjustable by a setting means 5 and can be set for a size enough not to disturb sleeping. After once a sleeping state is reached, a control means 9 works to keep the vibration from being generated so that sleeping is not disturbed after the person falls asleep.
Patent JP-H07150335-A (JP)
Title: Treatment of substrate
Inventor: YAMAGISHI KIYOSHI
IPC: H01L21/203
Filed: 1993-11-30
Abstract: PURPOSE:To form a thin film having good adhesion onto the porous substrate by evacuating the inside of the sputtering device beforehand and heating the substrate to remove the moisture in the substrate. CONSTITUTION:A thin film is formed on the porous substrate in the sputtering device. At this time, the inside of the device is evacuated preferably to a pressure to or lower than the sputtering pressure, more specifically, to <=1X10<-7>Torr and then the substrate is heated at 150 deg.C for >=5min to remove the moisuture in the substrate. Thus, the thin film having good adhesion is formed on the porous substrate and appropriately used for manufacturing the thermistor, etc.
Patent JP-H03183837-A (JP)
Title: Fitting for joining column and beam
Inventor: YOKOHAMA SHIGEYUKI
IPC: E04B1/24
Filed: 1989-12-13
Abstract: PURPOSE:To reduce the amount of steel to be used and increase the strength by surrounding a body having a nearly X-shaped cross section which extends vertically with a frame body which is connected to the outer sides of said body and providing a tapped hole through the frame body. CONSTITUTION:A body 2 having a nearly X-shaped cross section which extends vertically is surrounded with a frame body 3 which is connected to the outer sides of the body 2. The frame body 3 is made up of corner members 3a for four corners and lateral members 3b surrounding the four corners. Tapped holes 5 are formed on the end surfaces of the frame body 3. A joining fitting 1 thus formed is interposed between the end surfaces of connection parts of upper and lower columns 7, 7 so that they are connected to each other by screwing bolts 9 into the tapped holes 5 of the frame body 3. Further, a beam 8 having an end plate 8a is connected to the fitting 1 by engaging the end plate 8a against the side of the fitting 1 and screwing the bolts 9 into the tapped holes 5 through holes of the end plate 8a.
Patent JP-H10148728-A (JP)
Title: Wavelength filter of wave guiding type
Inventor: MIYAGAWA TOSHIYA
IPC: G02B6/293
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To make the capacitance between electrodes small and to realize fast switching control by constituting the distribution of periodical refractive indexes formed in the longitudinal direction of the wavelength filter of a wave guiding type of plural polarization inverting areas and a pair of control electrodes on a dielectric substrate. SOLUTION: The whole of the dielectric substrate 1 is polarized in the direction of thickness from the front face to rear face to form an optical waveguide 2 on the front surface. Plural polarization inverting areas 5 in a direction opposite to the polarizing direction of the substrate 1 is periodically formed by electronic beam irradiation in the direction of its length. Two control electrodes are formed in parallel with the waveguide 2 and one of them is overlapped with the waveguide 2.  An optical signal entering from the tip of the waveguide 2 passed through the waveguide 2 of refractive indexes when voltage is not applied to the electrodes 3, but an electric field in the direction of the thickness of the substrate 1 is generated to make the directions in the area 5 and the other area different from each other the changing value of the refractive index is inverted to make the periodical distribution of the refractive indexes, namely a diffraction grating with respective to the optical signal when voltage is applied to the electrodes 3. This selectively reflects and transmits the optical signal of a specific wavelength.
Patent JP-H05275245-A (JP)
Title: Heat recovery system of transformer by heat pipe
IPC: H02K9/22
Filed: 1991-12-09
Abstract: PURPOSE:To acquire a function as a hot-water supply system which uses a transformer as a heat source and a waste heat management device as a thermal load by collecting generated heat of a transformer by a heat pipe and by thermally exchanging it for cooling water as a heat transmitting medium by a heat exchanger having a built-in condensation part of the heat pipe. CONSTITUTION:An evaporation part having a heat collection plate of a plurality of heat pipes 32 is buried in mold resin in a core 2 and a winding 3 of a resin mold transformer 1. A condensation part 32B at the other end having a heat sink 36 is introduced inside a tank 37 of a heat exchanger 33 arranged above the transformer 1 and is immersed in cooling water 39 as a heat exchanger medium. The heat exchanger 33 and a hot-water supply tank 35 are connected by a circulation system 34 and circulates the cooling water 39 forcibly by a circulation pump 34P provided in the circulation system 34. Thereby, generated heat of a transformer which was wastefully emitted in air in a conventional method can be recovered and a heat collecting system by a heat pipe whereby waste heat can be used for hot-water supply can be realized.
Patent JP-H08157717-A (JP)
Title: Polyarylene sulfide resin composition
Inventor: ISOBE YASUYOSHI
IPC: C08L81/02
Filed: 1994-12-01
Abstract: PURPOSE: To obtain a polyarylene sulfide resin composition which does not suffer from staining of a molding surface and deposition on the surface of a mold when molded and is improved in flow without detriment to the mechanical properties of the molding made therefrom by using a polyarylene sulfide resin containing a petroleum resin as the principal component. CONSTITUTION: This resin composition comprises a principal component comprising 100 pts.wt. polyarylene sulfide resin (A) [a polymer containing 70wt.% or above repeating units represented by the structural formula: Ar-S (wherein Ar is arylene)] and 0.05-10 pts.wt. petroleum resin (B) and optionally 5-70 pts.wt., per 100 pts.wt. sum of components A, B and filler (C). This composition does not suffer from staining of a molding surface and deposition on the surface of a mold when molded, is improved in flow without detriment to the mechanical properties of the molding made therefrom and further improved in impact strength as well as mechanical strengths (tensile strength and bending strength).
Patent JP-H04193148-A (JP)
Title: Cleaner
Inventor: YAMAGUCHI SEIJI
IPC: A47L9/28
Filed: 1990-11-26
Abstract: PURPOSE:To delicately determine the suction force by determining the suction force of a fan motor with a fuzzy inference unit controlling the rotating speed of the fan motor via the output of a dust sensor and the output of a pressure sensor. CONSTITUTION:A dust change rate calculating means 6 calculates the change rate of the sucked dust in a preset period. A pressure sensor 7 is provided on a floor suction tool or a cleaner main body. A pressure quantity absolute value detecting means 8 is inputted with the output of the pressure sensor 7 and calculates the average, or maximum and minimum values of the absolute value of the pressure. A pressure change rate calculating means 9 calculates the change rate of the pressure change in a preset period. A fuzzy inference unit 10 infers the output power of a fan motor 11 from the output of a dust quantity accumulating means 5, the output of the dust change rate calculating means 6, the output of the pressure quantity absolute value detecting means 8, and the output of the pressure change rate calculating means 9. A control means 12 calculates the phase control quantity from the inferred output power and drives the fan motor 11.
Patent JP-H10164433-A (JP)
Title: Method and device for switching picture
Inventor: NAKAJIMA YOSHIYASU
IPC: H04N5/45
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To facilitate the comprehension of movement by continuously enlarging/reducing an image by providing plural passing blocks when displaying the image of 1st block on a 2nd designated block, and displaying the 1st block image through the passing blocks into the 2nd block. SOLUTION: A 1st block A started from (x0, y0) is stored in a memory. In this case, x0 is defined as a dot number from the left side of the picture and y0 is defined as a scanning line number from the surface of screen. First, data in the memory are read from the upper left side on the screen, a scanning line is moved, the scanning line y0 is successively plotted from the dot number x0. Next, when the reduction/movement to a 2nd block C having a coordinate (xs, ys) is instructed, the reduction scale of reducing processing from block A to block C and a moving distance are determined. Here, one step block B of passing block is set in the middle from block A to block C, and the image of A is reduced to 1/2 and held in the memory. Then, a coordinate (xj, yj) of intermediate point between coordinates (x0, y0) and (xs, ys) is formed and displayed for several frames.
Patent JP-S63177884-A (JP)
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1987-12-21
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。