baber/WOPTO huggingface dataset:
Patent JP-H1199222-A (JP)
Title: Sprinkler fire extinguishing equipment
Inventor: TABEI SATORU
IPC: A62C35/68
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To surely perform the operation, and reduce a water loss even when a closed type sprinkler head is damaged by a method wherein after filling pressurized water for fire extinguishing in a secondary side piping, the pressure of the water for fire extinguishing is adjusted to a pressureless state by a water draining valve. SOLUTION: An opening/closing valve 3 is opened by operating a manual starting valve 7, and when pressurized water for fire extinguishing in a primary side piping 4 is made to flow into a secondary side piping 8, a controller 20 drives a water feeding pump 2 by a running water signal from a running water detecting device 12. When the pressure of the water for fire extinguishing which fills the secondary side piping 8 and a branch pipe 16 becomes the same pressure in the primary side self-pipe 4, the running water signal stops, and the controller 20 stops the water feeding pump 2. Under this state, the opening/closing valve 3 is closed by operating the manual starting valve 7.  Then, a second water draining valve 18 is manually opened, and the water for fire extinguishing in the branch pipe 16 and the secondary side piping 8 is drained while watching a pressure gauge 15, and when the pressure of the water for fire extinguishing in the secondary side piping 8 has decreased to about the atmospheric pressure, the second water draining valve 18 is closed. At this time, an automatic water draining valve 17 is automatically opened.
Patent JP-2000079903-A (JP)
Title: Method of packing cylindrical items into box
Inventor: SUZUKI TOSHISHIGE
IPC: B65B5/06
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To prevent cans from being fallen when the cans are packed into a box and enable a stable packing of cans in a box at a pusher filling stage by a method wherein an ascending slope is formed along a longitudinal direction of a carton, a group of cylindrical items are pushed into a box and packed in it in such a way that the carton slides up on this ascending slope. SOLUTION: Two rows of conveyors are run side by side at the same speed to each other, cylindrical items (canned beers) are transferred to one conveyor and box-packed cartons 30 are transferred to the other conveyor. Finally, a group of canned beers of a specified number are pushed into the cartons 30 and packed there. At the pusher packing stage, the other end portions of the carton positioned at a side opposite to an opening of the carton 30 acting as a packing port of each of the group of the canned beers rides on an ascending guide 40 and gradually lifted up. Then, when the canned beers are packed in a box, the plurality of cans are moved while being pushed up with the load being applied by the pusher, resulting in that the cans are not vibrated and are not fallen by themselves and a stable pushing in and box packing can be carried out.
Patent JP-2001082346-A (JP)
Title: Pure water pressure boosting device for semiconductor manufacturing process
Inventor: MIZUNO AKITOSHI
IPC: F04B49/06
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To save the power of a pump and increase a safety by controlling the rotating speed of the pump by an inverter while detecting a delivery pressure with a pressure detecting part on the delivery side of the pump for boosting up the pressure of pure water so as to boost and hold a pure water feed pressure to a specified fluid pressure. SOLUTION: The pump 11 of this device 1 comprises a magnet pump without shaft-through part having a pressure detecting part 13 on the delivery side thereof. By the detection signals from the pressure detecting part 13, the rotating speed of the pump 11 is controlled using the inverter 14. Using the pump 11 for controlling this inverter 14, a power loss at the pump 11 can be eliminated and the heating of a motor and pure water temperature rise in the pump 11 can be controlled so as to save energy. Also, by the inverter control, a feed pressure of pure water to a pure water consuming device can be controlled at a constant even if a pressure in a plant pure water main line varies, and the feed pressure can be controlled at a constant even if the consuming amount of pure water is varied.
Patent JP-H0568686-A (JP)
Title: Lighting system for illuminating device for medical treatment
Inventor: KAWAHARA TSUNEO
IPC: A61B19/00
Filed: 1991-09-12
Abstract: PURPOSE:To enable a user to turn an illuminating device for medical treatments on and off without touching a switch in order to make a hygienic treatment. CONSTITUTION:A contactless sensor part 1 is provided in an operating part as a means for putting a halogen lamp 2 of the illuminating device 20 for medical treatments on and off. The halogen lamp 2 is lighted when the user brings his hand near to the contactless sensor part 1. The lamp is put off when the hand is again brought close to the sensor part.
Patent JP-H01137849-A (JP)
Title: Method and apparatus for data transmission in digital exchange system
Inventor: GERUHARUTO GAIGAA
IPC: H04Q11/04
Filed: 1988-10-17
Abstract: PURPOSE: To prevent the collision of data by stopping transmission when control signals arrive at a high-order unit after the transmission of packet data is started, dismissing the already transmitted packet data in a low-order unit, newly confirming the free state of a data channel and then, starting the transmission of the high-order unit. CONSTITUTION: The collision of signaling and the packet data occurs when the data channel is occupied by signaling data and the control signals for the instruction of an occupied state arrive at the high-order unit PAD for a first time when the high-order unit PAD already starts the transmission of the packet data. In this case, the high-order unit PAD stops a transmission process after the arrival of the control signals and newly starts the transmission process when the control signals indicate the free state of the data channel again. The already transmitted part of the packet data is dismissed on the low-order unit LC. Such dissolution of the collision is performed by the fact that a signaling processor can transmit the signaling data provided with higher priority to a terminal station.
Patent JP-H02109387-A (JP)
Title: Semiconductor laser element and manufacture thereof
Inventor: TANAKA TOSHIAKI
IPC: H01L21/203
Filed: 1988-10-19
Abstract: PURPOSE:To make it possible to obtain the intended characteristics of a semicon ductor laser stably in a crystal growing by inserting an etching stopping layer at the intermediate upper part of an active layer so that the desired film thick ness remains, and performing the control of the thickness of a light guide layer with excellent reproducibility. CONSTITUTION:On an n-type semiconductor substrate 1, the following layers are sequentially laminated: an n-type buffer layer 2; an n-type clad layer 3; an undoped active layer 4; a p-type clad layer 5; an etching stopping layer 7 having a thickness of 5-20 nm as an AlxGa1-xAs (0<=x<=0.1) layer whose Al composition is lower than an upper light-guide layer; a high-concentration im purity doped clad layer 6 having impurity concentration of 5X10<18>-5X10<19>cm<-3> and a film thickness of 0.05-0.2mum which holds the layer 7; a p-type clad layer 8; and a p-type gap layer 9. A mask is used, and etching is performed down to the stopping layer 7. Heat treatment is performed, Disorganization of the composition is performed between the stopping layer 7 and the light guide alayer. An n-type block layer 10, a p-type gap layer 11, and then electrodes 12 and 13 are evaporated. Then, the device is cut into elements.
Patent JP-2000092527-A (JP)
Title: Lan telephone system with function coping with interruption, lan telephone set and lan telephone adaptor
Inventor: YAGOU NOBUTO
IPC: H04M3/12
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To secure a telephone function by changing a connecting destination of a LAN telephone set/LAN telephone adaptor when power interruption or a network fault occurs in a LAN telephone system. SOLUTION: Each of LAN telephone sets 4-1, 4-2 (LAN telephone adaptor 5) connected to a server through a LAN cable and hub 3 in the LAN telephone system is provided with a link pulse detection circuit 17 for detecting a network fault, an AC power supply detection circuit 16 for detecting the existence of power supply and switches 13, 19 for changing a connecting destination of the LAN telephone set (the LAN telephone adaptor) connected from the hub 3 to a private branch exchange (main wire 10) with a power supply coping with of power interruption at the time of detecting at least either one of a network fault and power interruption.
Patent JP-H04140383-A (JP)
Title: Radio type locking device for car
Inventor: IWATA TETSUAKI
IPC: B60R25/01
Filed: 1990-09-28
Abstract: PURPOSE:To make it possible to lock and unlock a door of a car through radio signals by providing a code signal output means, signal modulation means and signal comparison means, etc. to transmitting and receiving devices provided in the car and transmitting and receiving devices provided separately on the out side of the car. CONSTITUTION:A radio type locking device is constituted of a door lock section 1 incorporated into a car and a key card 2 to lock and unlock the door 1. While, the door lock section 1 is approximately constituted of a code generation circuit 3, antenna 5 to transmit and receive code signals, code comparator 11, and door lock mechanism 12, etc. The key card 2 is separately provided on the outside of the car, and it is approximately constituted of a transmitting and receiving antenna 19 from the door lock section 1, code signal detection circuit 22, detection comparator 24, transmission circuit 18 and code modulation circuit 20, etc. Code signal waves transmitted from the key card section 2 are received from the antenna 5 of the door lock section 1, and in the code comparator 11, code signals outputted from a detection circuit 10 is compared with code signals set to the code signal generation circuit 3, and when the code signals correspond with them, locking signals or unlocking signals are outputted to an actuator 13.
Patent JP-2000085283-A (JP)
Title: Noncontact ic card and its manufacture
Inventor: HONDA SHIKO
IPC: C08G63/183
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a noncontact IC card of a novel material constitution easy to provide an additional function such as printing a face photograph, embossing, forming magnetic stripes or the like by providing high heat resistance of a card base material and satisfactory retransferability. SOLUTION: The noncontact IC card comprises an IC chip 12 connecting an antenna coil 14 and embedded in a card base, a polycarbonate sheet 111 laminated on one surfaces of the chip 12 and the coil 14 via a mesh sheet 16 and an adhesive layer 18, a PET sheet 112 laminated on the other surface via a mesh sheet 15 and an adhesive layer 17, and integrated with a card base by heat fusion bonding. The method for manufacturing the noncontact IC card comprises the steps of laminating the card constituting materials, then introducing it into a hot press, and integrating them.
Patent JP-H02237093-A (JP)
Title: Manufacture of circuit board
Inventor: POORU TERUKO
IPC: H01R13/52
Filed: 1989-10-06
Abstract: PURPOSE: To enable a circuit board to be comparatively easily and simply manufactured by a method wherein a plug of fusible material whose surface is coated with conductive material is put in holes each, and solder or solder-like material is added to both ends of the plug to fill up any gap between a conductive pattern and a conductive layer. CONSTITUTION: A board 10 is provided with a large number of through-holes 14 which connect conductive patterns formed on both surfaces of the board 10 together. A copper-plated solder plug 18 is formed by cutting a copper-plated solder rod in proper lengths, the solder rod is formed through such a manner that a solder wire is electroplated with copper in its lengthwise direction, and a copper plating layer is as thick as 25μm or so. The plug 18 is inserted into the through-hole 14 provided to the circuit board 10 and mechanically fitted into the through-hole 14 so as to make its both ends flush with both surfaces of the board 10. Flux-containing solder 20 is applied to the opposed ends of the plug 18 with a solder iron. Solder applied to the opposed ends of the plug 18 is made to fill up any gap which may be present, whereby the conductive patterns formed on both the surfaces of the board 10 are electrically connected together.
Patent JP-S61139401-A (JP)
Inventor: NAKAJIMA YOSHIMASA
IPC: B27K5/06
Filed: 1984-12-12
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-H06120344-A (JP)
Title: Floor planning system for lsi
Inventor: TAKAHASHI NAOYA
IPC: H01L21/82
Filed: 1992-09-30
Abstract: PURPOSE:To provide a floor planning system for LSIs which can process bundles of a plurality of wires, facilitates interactively generating preliminary wiring routes, expands bundles of wires to individual wires, and outputs the resultant routes of those wires. CONSTITUTION:Connection information 2 including description of bundles of wires, is input in an input process 3. Wiring routes are interactively generated in preliminary wiring route generating process 5, and a plurality of wiring routes are simultaneously generated at that time using bundles of wires. If terminals of blocks to which the bundles of the wires are to be connected are not in a bundle then, the end points of the bundles of wires are placed in proximity to the terminals. In a wire bundle expansion process 6 the bundles of the wires are expanded to individual wires, and wiring routes between the end points of the wires and the terminals are automatically complemented.
Patent JP-S62110221-A (JP)
Inventor: DAGURASU POORU BUAASOO
IPC: H01H37/54
Filed: 1986-11-04
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-H0576201-A (JP)
Title: Method for tillage-ridging reducing eluviation of fertilizer
Inventor: KARINO KATSUNOBU
IPC: A01B79/00
Filed: 1991-09-17
Abstract: PURPOSE:To reduce the eluviation of a fertilizer by ridging and simultaneously hardening the surface soil of the formed ridge. CONSTITUTION:After an upland field is tilled with a tilling member 2, a ridge is formed and the surface of the formed ridge is hardened with a ridge surface- hardening device D. Rain water flowing down the surface of the ridge is increased and the amount of the rain water impregnated into the underground is decreased, thereby holding fertilizers in the ridge and improving the yield of crops.
Patent JP-H02111087-A (JP)
Title: Semiconductor laser drive device
Inventor: HIRAMATSU MAKOTO
IPC: H01S5/0683
Filed: 1988-10-20
Abstract: PURPOSE:To reduce laser noise on high power output by setting the amplitude of high-frequency output of a high-frequency oscillator to the difference between the output of a semiconductor laser and the maximum output of the semiconductor laser for superposing high-frequency output to the low-frequency drive output. CONSTITUTION:When low-frequency drive output is high, the amplitude of high-frequency output of a high-frequency oscillator is set to the difference between the output of a semiconductor laser and the maximum output of the semiconductor laser for superposing high-frequency output to low-frequency drive output. Namely, the high-frequency oscillator 9 generates high-frequency current with an amplitude controlled by an amplitude controlling device 10 and this high-frequency current is superposed to DC elements of a drive current controlled by an automatic output control circuit 6. Thus, by controlling amplitude of the high-frequency oscillator, it is possible to limit noise favorably by superposing high frequency when the semiconductor laser output is high.
Patent JP-2000092285-A (JP)
Title: Image reader, image read method and storage medium
Inventor: WADA HIROYUKI
IPC: H04N1/04
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To surely detect a fault on an original in a short time by separating an image on an original into color components in N (N is an integer of >=2) colors, reading the color components in the N colors simultaneously and detecting a fault on the original based on an image signal with the color component in colors less than the N colors among the outputted image signal in the N colors. SOLUTION: The image reader has a means that separates an image on an original into color components in N (N is an integer of >=2) colors and reads the color components in the N colors simultaneously and a means that detects a fault on the original based on an image signal of the color components in colors less than the N colors among the image signal in the N colors outputted from the read means. For example, a film scanner consists of a film carriage 1, a line sensor 6 and a control circuit 12 or the like, A light receiving section is placed in the middle of the line sensor 6 and has a light receiving area of three lines consisting of, e.g. a red receiving line, a green receiving line and a blue receiving line.  An image information storage circuit of the control circuit 12 stores data for each line of each light receiving section and the data are used for image synthesis while correcting position deviation.
Patent JP-H01105525-A (JP)
Title: Manufacture of solid electrolytic capacitor
Inventor: INOUE HIROBUMI
IPC: H01G9/028
Filed: 1987-10-19
Abstract: PURPOSE:To prevent the development of aluminum hydroxide when the section of an anode foil is formed, by boiling and cleaning a capacitor element prior to a process where a section part of the anode foil in the capacitor element is formed. CONSTITUTION:An anode foil which is made by slitting a formed aluminum foil and a cathode foil consisting of the aluminum foil are wound through a separatory paper to form a capacitor element and the capacitor element is impregnated with an organic semiconductor which is fusible to liquefy and it is cooled for solidification. In such a case, the capacitor element is boiled and cleaned prior to a process where a section part of the anode foil in the capacitor element is formed. Then a boehmite film is formed at the section part of the anode foil. The formation of this film prevents the development of aluminum hydroxide when the foregoing section is formed.
Patent JP-H02110674-A (JP)
Title: Weight pattern generating system for image plotting system
Inventor: FURUHASHI NATSUE
IPC: G06T11/60
Filed: 1988-10-19
Abstract: PURPOSE:To perform pattern image plotting on which arbitrary unbalanced gradation is applied by changing the relative position of an image plotting pattern for an appropriate gradation pattern arbitrarily, and performing a masking processing so as to segment a part where both patterns are superposed. CONSTITUTION:An image plotting area is designated on a display 42 by an area designation means 30, and furthermore, a diagram representing the boundary of a desired pattern is generated, and a mask pattern is displayed on the diagram, and is stored in a mask memory 32. Meanwhile, when specific data out of plural kinds of basic weight pattern data stored in a memory 34 for basic weight pattern in advance is designated, a display means 40 is operated by the data and the data in the memory 32, and an image superposed on a display 42 is reproduced. After that, the relative position of the basic weight pattern is controlled by a mask position setting means as observing the image, and the optimum gradation pattern is superposed, and the data equivalent to the part superposed on the mask pattern is segmented, and the final image plotting pattern data can be generated by superposing it.
Patent JP-H03127450-A (JP)
Title: Manufacture of non-sintered type cadmium electrode
Inventor: YOSHIDA ICHIRO
IPC: H01M4/26
Filed: 1989-10-09
Abstract: PURPOSE:To positively form the matrix of active materials as well as to concurrently prevent metal cadmium incapable of discharging from being accumulated by immersing an active material filled-in substrate coated with the active materials mainly composed of cadmium oxides into alkaline water solution so as to make up a neutralized substrate, and thereby adding materials to said neutralized substrate, which are selected out of groups of polysaccharide in a cellulose series. CONSTITUTION:An active material filled-in substrate coated with active materials mainly composed of cadmium oxides is immersed in alkaline water solution so that a neutralized substrate is thereby formed. In the second place, materials which are selected out of polysaccharide groups in a cellulose series, polyvinyle pyrrolidon or their derivatives, are added to the aforesaid neutralized substrate. This thereby allows the surface of the active materials to be coated with polysaccharide groups in a cellulose series. Coating as mentioned above restrains metal cadmium from being nucleuses producing cadmium hydrooxides. As a result, precipitated cadmium hydrooxides can be prevented from being finely divided, and also metal cadmium incapable of discharging can be prevented from being accumulated.
Patent JP-H05253551-A (JP)
Title: System and method for precision cleaning by jet spray
IPC: H01L21/304
Filed: 1992-10-01
Abstract: PURPOSE: To obtain a system for cleaning and removing contaminants with precision and efficiency from a substrate surface of precision, delicacy or cleaning difficulty. CONSTITUTION: The cleaning system is provided with jet spray devices 28, 30, 32 arranged in a cleaning chamber 12, nozzles 48, 50, 52 for generating and emitting a cleaning powder stream from an exit of the jet spray device and a supporting base 26 for holding the substrates 20, 22, 24 during cleaning. The nozzles 48, 50, 52 are arranged in a fixed direction so as to guide the cleaning powder stream from the jet spray device on the substrate surface and further an exhaust pipe 72 for removing the contaminants and the cleaning powder from a cleaning zone 14 is equipped.
Patent JP-H0984347-A (JP)
Title: Switching power supply circuit
Inventor: YOKOYAMA KENJI
IPC: H02H7/12
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To perform switching start in a heavy load without error by providing a differentiating circuit, which differentiates the output of the first rectifier output means, detecting the starting time and cuts off the control stop output of an oscillation control means. SOLUTION: A differentiating circuit 5 comprising a capacitor C5 and a resistor R7 is inserted between the output terminal of a first rectifier output circuit 2 and the base of a third transistor Q3. A diode D4 is provided between the connecting point of the capacitor C5 and the resistor R7 and the negative- side terminal of a DC voltage source Ei. The differentiating circuit 5 detects the rising of the output of the a second rectifier output circuit 3 and detects the starting time of the power supply. At the time of starting, the third transistor Q3 is turned on and driven regardless of the state of a load, and the switching-control stop output for the base of a second transistor Q2 is cut off.