baber/WOPTO huggingface dataset:
Patent JP-H07198780-A (JP)
Title: Test handler
Inventor: KASAI NORIAKI
IPC: G01R31/26
Filed: 1993-12-28
Abstract: PURPOSE:To provide a test handler which can reduce the cost of tests and is free from time loss. CONSTITUTION:A test handler which evaluates and discriminates the electric characteristics of a semiconductor device 20 mounted on a socket board 3 through a scramble board 4 in which wiring routes are made to cross each other in a printed board so as to change the signal receiving/delivering IO pin used for delivering and receiving signals to and from a test head section 52 in corresponding to the kind of circuit used in the device 20 at the test head section 52 is constituted so that the scramble board 4 can be automatically attached to or detached from the contact board 10 of the test head section 52 through the carrying route for carrying the socket board 3 before starting the supply of the board 3.
Patent JP-H10182747-A (JP)
Title: Acrolein-releasable emulsion polymer, its production and preservation of substance
Inventor: WERLE PETER DR
IPC: A01N35/02
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To obtain the subject polymer for a bactericide, etc., capable of inhibiting growth of undesirable seaweeds and plants by adding highly purified acrolein to an alkali aqueous solution containable an emulsifier, etc., with keeping a room temperature and neutralizing with an aqueous solution of mineral acid. SOLUTION: This acrolein-releasable emulsion homopolymer releases acrolein in an aqueous system at a pH higher than 7 and a bactericidal action is exhibited by the releasing to inhibit growth of undesirable seaweeds and plants, thus is useful as a very effective bactericide in treating a waterway or for control of a sulfate reducing bacterium in investigation of petroleum. The emulsion homopolymer is obtained by previously charging an alkali aqueous solution containable of an emulsifier or a humectant in a tank, adding acrolein preferably having >=95wt.% purity to the solution while keeping a temperature at <=25 deg.C during the addition of the acrolein, performing a post-stirring, as necessary, and subsequently neutralizing by adding of an aqueous solution of mineral acid, i.e., controlling a pH value at 5-7.
Patent JP-2001163693-A (JP)
Title: Temperature gradient furnace
Inventor: YODA SHINICHI
IPC: C30B11/00
Filed: 1999-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a temperature gradient furnace with which a high quality crystalline body can be obtained. SOLUTION: In the temperature gradient furnace, a heater unit 10 capable of heating a cartridge 30 in which a material 33 to be heated is accommodated and being moved in the direction of an axis line O of the cartridge 30 is provided and further thermocouples 13, 14, being energized in the direction of the cartridge 30 by springs 15, 16, respectively, are attached to the heater unit 10 as temperature measuring means for measuring the temperature of the outer surface of the cartridge 30, in order to control the operation conditions of the heater unit 10 and the relative position of the heater unit 10 against the cartridge 30.
Patent JP-H10191217-A (JP)
Title: Printer
Inventor: AMETANI KAZUSHI
IPC: H04N1/407
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a printer which can very naturally correct contrast by preventing unnatural contrast correction in a printer which corrects the gradation of a signal on a television or the like. SOLUTION: A CPU 2 in the printer 1 stores an image picked up by a digital still camera 6, which is inputted through serial I/F, in a data memory 3. The image data are compressed data. When a fixed quantity of image data is inputted, an expansion processing is executed and it is written into a work memory 4. The CPU 2 corrects the contrast of the image data written into the work memory 4 to obtain contrast from which peculiarly dark luminance and bright luminance are eliminated. Image data whose contrast is corrected by the CPU 2 is outputted to a printing memory 5 and a printing processing on recording paper is executed through a printing control circuit and a printed image superior in the contrast is generated.
Patent JP-H10189666-A (JP)
Title: Solder ball mounting carrier film, its manufacture, and solder ball-mounting method
Inventor: SHIMOJI TAKUMI
IPC: H05K3/34
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To realize a solder ball mounting carrier film where flux is not required to be precisely controlled in feed and a tool or the like is restrained from being contaminated with flux even if flux is excessively fed. SOLUTION: A solder ball mounting operation is carried out by using a solder ball mounting carrier film composed of an adhesive tape which comprises a film 9 provided with through-holes 8, adhesive agent 10, and a base film 11 and solder balls. This solder ball mounting operation is carried out using the above solder ball mounting carrier film through such a manner that the outer pads 5 of a semiconductor package 6 are aligned with the solder balls 3 of the solder ball mounting carrier film and thermocompressed to fuse the solder balls 3. Then, the solder balls 3 are cooled below the melting point, whereby the solder balls 3 are fixed to the outer pads 5. Thereafter, the above carrier film is peeled off to transfer the solder balls 3 onto the outer pads 5.
Patent JP-H11165112-A (JP)
Title: Hot melt adhesive melting device
Inventor: OI SANKICHI
IPC: B05C5/04
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To melt a block-like hot melt adhesive in a short time without deteriorating its quality. SOLUTION: A first heating grid 10 is disposed below a hopper 2 into which a block-like hot melt adhesive 20 is loaded. The hot melt adhesive 20 is heated using the first heating grid 10 to divide the adhesive in coarse pieces. Next, these coarsely divided pieces of the hot melt adhesive 20 are heated by a second heating grid 11 whose grid shape is finer than that of the first heating grid 10 and are divided to the fine pieces to be stored into a tank 4. The block-like hot melt adhesive 20 spreads its contact area with the grids 10, 11 and is melted in a short time without its qualitative deterioration.
Patent JP-H05166568-A (JP)
Title: Connector for connecting coaxial cable
Inventor: NAGAFUJI TOSHIAKI
IPC: H01R43/20
Filed: 1991-12-12
Abstract: PURPOSE:To reduce the number of components of a coaxial connector to which a coaxial cable of relatively small diameter is connected and to make it easy to automate the process of assembling the connector. CONSTITUTION:A center conductor 7 to which the center wire of a coaxial cable 50 is pressed is pressed into an insulated external conductor 5 comprising an insulator 3 molded by insertion around an external conductor 1 and the center conductor 7 is calked so that the center conductor 7 and the coaxial cable 50 are not pulled out.
Patent JP-H09162758-A (JP)
Title: Multi-channel fm radio broadcast system
Inventor: MASUDA YUKIO
IPC: H04B1/04
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To provide the broadcast system abundant in the versatility by integrating plural FM transmitters sending plural different sets of information at the same time zone by different radio waves allowing an FM radio receiver on market to select a frequency freely and to hear emergency information or the like in a disaster by each language and each group or the like. SOLUTION: In the case of using singly a multi-channel FM radio transmitter A where outputs of FM transmitters 60-1-60-5 are given to a multi-channel synthesizer 90 and the signal is outputted from one output terminal 95, the transmitter A is directly connected to an antenna 100 or the transmission and in the case of using the transmitter A in connection to various common listening systems such as a guide broadcast, the transmitter A is connected to the antenna 100 via a multi-channel FM radio amplifier. Furthermore, an FM radio receiver 101 on market is used to select freely a frequency and to receive the radio wave sent from a multi-channel FM radio relay equipment that receives the transmission radio wave from the transmitter A and converts automatically the frequency of the radio wave and sends the converted signal.
Patent JP-H10195546-A (JP)
Title: Method for controlling temperature of metal strip in continuous annealing furnace
Inventor: TAKEI HIROATSU
IPC: F27D7/06
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To prevent a processing quantity from decreasing in a furnace caused by a trouble with the processing of a metal strip developed in the heating furnace or at the outside of the furnace of the continuous annealing furnace. SOLUTION: At the time of managing the trouble, the strip passing speed is decelerated and also, the flow rate of flue gas is set so as to hold the temp. in the heating furnace to the furnace temp. at the time of selecting the furnace temp. control mode or to an arbitrary furnace temp. to control the furnace temp. to constant. Further, the strip temp. at the outlet side of the furnace is observed so as to settle the temp. within a fixed allowance, and after eliminating the trouble, immediately the passing speed of the metallic strip is quickly accelerated and returned back to the state in before the deceleration.
Patent JP-H10201285-A (JP)
Title: Brushless dc motor
Inventor: OKUDA HIROHARU
IPC: H02P6/18
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To drive the other driving coil on a stator side, by utilizing a voltage obtained by integrating an induction voltage generated in a driving coil on the stator side through rotation of a rotary magnet on the rotor side. SOLUTION: When an induction voltage VA of an A-phase coil 21 and an induction voltage VB of a B-phase coil 22 are integrated through an integration circuit, voltages Vϕ A and Vϕ B proportional to a magnetic flux amount ϕinterlinking to the A-phase coil and B-phase coil are obtained. Since the magnetic flux amount ϕ is generated with a permanent magnet of a rotor 10, its amplitude is, naturally, constant independent of the number of rotations. However, if a sine wave voltage is integrated, a phase is delayed by 90 deg.. Thus, a gate driving voltage GPA obtained by comparison between the voltage Vϕ A which is obtained by integrating VA and a threshold value is used for controlling a semiconductor switch on the B-phase side, and a gate voltage obtained by comparison between the voltage Vϕ B which is obtained by integrating VB and a threshold value is used for controlling a semiconductor switch on A-phase side.
Patent JP-2001177992-A (JP)
Title: Power system monitoring control system, and record medium for storing program for operating the same
Inventor: TANIGAWA TAKASHI
IPC: H02J3/00
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To achieve control on emergency, without biasing the control to a specific generator. SOLUTION: This power system monitoring control system is provided with a decision means 31 on emergency for deciding that it is emergent, according to the deviation of a system frequency and a connection line power flow from a reference value, a means 41 for calculating the amount of region request for calculating the required amount of control according to the frequency deviation and the connection line power flow value on emergency, a command order calculation means 44 for determining a command order by cooperating a response speed for the parallel parallel-off/output command of a generator, the output reserve power of the generator, and the operation costs of the generator, and a generator control means 43 for calculating and instructing the output distribution of the generator, based on the command order that has been calculated in the above.
Patent JP-H0649016-A (JP)
Title: Device and method continuously producing isocyanate compound
Inventor: HATTORI SATOYUKI
IPC: C07C265/14
Filed: 1991-12-13
Abstract: PURPOSE:To continuously produce an isocyanate compound by thermally decomposing a carbamic ester at the boiling point of an inert solvent. CONSTITUTION:A device for production is equipped with means 22 and 23 which return an isocyanate compound as a main formed product from a distillation column 6 for removing a fraction consisting essentially of an alcohol compound and a recycling solvent to at least one zone except a column top zone of a column type reactor 4. In a method for production, the isocyanate compound and the solvent are returned from the distillation column 6 to at least one zone except the column top zone of the column type reactor 4. Since main reaction is promoted and reverse reaction and side reactions are suppressed, an isocyanate can be produced in high yield.
Patent JP-2000180119-A (JP)
Title: Component recognizing device and component mounting device
Inventor: FUKUDA SHOZO
IPC: H05K13/08
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To provide the component recognizing device which can visually recognize an electronic component fast even when an electronic camera requiring a relatively long time to communicate a video signal and is usable for a high- speed electronic component mounting device and the component mounting device equipped with the component recognizing device. SOLUTION: The device is equipped with a high-resolution electronic camera 205 which picks up an image of an electronic component 111 with high resolution and converts it into a video signal, a signal controller 206, and an image memory 221 and sends out only an image of an arbitrary area including an image of the electronic component to be recognized as an area set according to, for example, the size of the electronic component in the video signal outputted by the electronic camera from the signal controller to the image memory. A communication of an image of an unnecessary part for an image process can be eliminated and even when the electronic camera having high resolution is used, the communication time of the video signal can be shortened.
Patent JP-2000172604-A (JP)
Title: Asn.1 data handling processor
Inventor: IWASHITA NAOYUKI
IPC: G06F13/00
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To accelerate a C++ interface by securing and releasing a memory area and reducing the number of copyings. SOLUTION: This device is provided with an abstract syntax notation 1 (ASN.1) library 1-2 for providing an ITU-T defined ASN.1 type, SN.1 definition file 1-1 defined by a user, while using the abstract syntax notation of ASN.1 and ASN.1 compiler 1-5 for generating a source file 1-6 of software corresponding to the ASN.1 type, while inputting the ASN.1 definition file 1-1 and using the ASN.1 library 1-2. The ASN.1 library 1-2 is provided with a reference count control part 1-4 composed of a basic API provision class for ASN.1 type and a reference count control class.
Patent JP-2001164223-A (JP)
Title: Water-based adhesive composition for polyester fiber- rubber
Inventor: FUJII SATORU
IPC: D06M101/16
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To obtain a water-based adhesive composition for polyester fiber- rubber containing a substituted phenol-based resin, especially a chlorophenol- based resin requiring remarkably little amount of ammonia to dissolve the resin or capable of using a little amount of an alkali metal hydroxide instead of ammonia, thus remarkably reducing ammonia odor and improving a working circumstance. SOLUTION: This adhesive composition for polyester fiber-rubber comprises (a) a thermoplastic resin obtained by reacting a dihydroxybenzene/formaldehyde resin with a substituted phenol/formaldehyde resin obtained by condensing a substituted phenol (especially chlorophenol) with formaldehyde in the presence of acid or alkali catalyst, (b) a resorcinol/formaldehyde resin and (c) a rubber latex. The aforesaid thermoplastic resin has 2>=10 wt.% solubility in an aqueous alkaline solution having 0.4-2.0 wt.% concentration.
Patent JP-H09182189-A (JP)
Title: Piezoelectric diaphragm
Inventor: NISHIYAMA SHOZO
IPC: H04R17/00
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a pieozoelectric diaphragm which is superior in productivity and which can easily be miniaturized and thinned. SOLUTION: A thin piezoelectric plate 16 is stacked on the flexible substrate 12 of a resin film through an electrode 19 by means of a conductor. An electrode 19 by means of conductive paste is provided on the upper face of the piezoelectric ceramic plate 16. A pair of lead line fitting parts 14a and 14b to which external lead lines 24 are connected are provided on the flexible substrate 12 of a parts detached from the piezoelectric ceramic plate 16. A pair of the lead line fitting parts 14a and 14b are electrically connected to the respective electrodes 19 at both ends of the piezoelectric ceramic plate 12.
Patent JP-H09170445-A (JP)
Title: Basic structure of two-cycle rotary engine
Inventor: ISHIGAMI YOSHIKAZU
IPC: F01C9/00
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a basic structure of a two-cycle rotary engine which renews a mechanism which generates energy loss of an engine and rotates smoothly at a high speed to obtain high output. SOLUTION: A piston 2 having a special shape is incorporated into a rotor 3 to perform volume type engine operation.
Patent JP-2000274654-A (JP)
Title: Method and system for desuperheating of exhaust gas utilizing hot water
Inventor: KUMADA MASAYUKI
IPC: F23J15/04
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To protect the wall face of a gas cooling chamber against damage due to adhesion of water drops by spraying pressurized hot water having temperature higher than the boiling point of water under atmospheric pressure into exhaust gas from a combustor during temperature lowering process thereby preventing spray water from adhering, as it is, to the wall face of the gas cooling chamber. SOLUTION: High temperature high pressure hot water Wt of 142.9 deg.C (saturated water at pressure of 3 kg/cm2G) is stored in a hot water tank 2 and steam S is introduced from a waste heat boiler, or the like, of an industrial waste incinerator into the hot water tank 2 thus raising the temperature of the hot water Wt and keeping the raised temperature. When the temperature of high temperature exhaust gas Gh from a combustor is lowered in a gas cooling chamber 1, hot water Wt in the hot water tank 2 is fed to a nozzle 4 y means of a pump 3 and sprayed into the high temperature exhaust gas Gh.  Since the sprayed hot water Wt is high temperature high pressure water having temperature higher than the boiling point of water under atmospheric pressure, pressure reduced boiling takes place abruptly in the vicinity of the spray opening to produce steam instantaneously thus cooling the exhaust gas Gh efficiently.
Patent JP-2001163145-A (JP)
Title: Air bag folding method
Inventor: TAKAHASHI KUNIHIRO
IPC: B60R21/16
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To provide an air bag folding method capable of being developed uniformly due to blowing gas. SOLUTION: A flattened air bag 1 having a gas intake opening on the lower side is trough-folded inwardly along an upper-side trough folding line A11, A11, and outwardly crest-folded along a crest folding line B11, B11 in parallel with the trough folding line A11, A11, then is trough-folded and crest-folded along a trough folding line and a crest folding line orthogonal to the trough folding line A11 and the crest folding line B11, respectively. The air bag 1 can be folded in a small and substantially quadrangle by repeating the folding steps discussed above.
Patent JP-2001176296-A (JP)
Title: Dynamic memory device performing stress test
Inventor: HATAKEYAMA ATSUSHI
IPC: G11C29/28
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To perform a stress test detecting defect between a pair of bit lines in a short time. SOLUTION: More pairs of bit lines are simultaneously connected to a data bus line at the time of a stress test mode than that at the time of a normal write-in mode, and voltage of a H level and a L level are applied to a pair of bit line simultaneously connected from a write-in amplifier connected to the data bus line. After that, a sense amplifier of a selected pair of bit lines is activated with timing being different from timing at the time of a normal write-in mode, the pair of bit lines is driven, and sufficient voltage is applied.  Further, the data bus line has a global data bus line and plural local data bus lines which can be connected to the above, in the case of such constitution that a pair of bit lines is connected selectively to the local data bus line, at the stress test mode, more data bus lines are connected to the global data bus lines than that of at the normal write-in mode. And, a write-in amplifier is connected to the global data line.
Patent JP-H07206454-A (JP)
Title: Method and device for forming glass optical element
Inventor: HAYASHI TOSHIAKI
IPC: C03B11/00
Filed: 1993-12-31
Abstract: PURPOSE:To provide a method and device for forming glass optical elements capable of yielding formed lenses free from differences in level with one time of extrusion forming. CONSTITUTION:This device is provided with a glass supply nozzle 7 for fused glass. The device is provided with a receiving member 5 for glass gob 8 below this glass supply nozzle 7. The receiving member 5 is held by a receiving member driving cylinder 9 and is made freely transportable to between a pair of molds 1 and 2 arranged to face each other. The receiving member 5 is provided with a receiving member heater 6 for heating the receiving member 5 to the heating temp. in the range of a temp. corresponding to >=10<3> poise viscosity in glass viscosity to 200 deg.C.
Patent JP-H11187439-A (JP)
Title: Portable information terminal equipment, screen display method, record medium, and microcomputer
Inventor: OKAMURA MASAMITSU
IPC: H04W84/02
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a portable information terminal equipment that efficiently displays a state of notice suppression, and to provide a screen display method. SOLUTION: This portable information terminal equipment 1 is provided with a notice/non-notice mode setting means 31 that is freely set to a notice mode, where a notice is executed at the arrival of an information signal or a non-notice mode where a notice is stopped, with a notice equipment operating control means 32 that applies notice operation to a selected notice equipment in the notice mode or stops the notice operation of the notice equipment in the non-notice mode, and a display mark lighting/turn-out means 35 that displays display marks of a selected notice equipment in the notice mode on a screen and stops the display of the display marks of all the notice devices, including the selected notice device in the non-notice mode.
Patent JP-2000184286-A (JP)
Title: Drive method for vertical double density ccd solid-state image pickup element
Inventor: IDE TAKASHI
IPC: H04N5/335
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To attain interlace frame reading not attended with useless increase in number of terminals and useless increase in number of phases of a vertical transfer pulse in a vertical double density CCD solid-state image pickup element (layout density of pixels in a vertical direction is doubled). SOLUTION: Six-phase vertical transfer pulses ϕV1, ϕV2, ϕV3, ϕV4, ϕV1', ϕV3' are generated and the pulses are applied for driving to vertical transfer electrodes 11-18, 11-18,... in the repetitive order of the ϕV1, ϕV2, ϕV3, ϕV4, ϕV1', ϕV2, ϕV3'. Then in a frame read mode, the ϕV1, ϕV3 are used to read an image and to transfer the image vertically in an odd field and the ϕV1', ϕV3' are used to read an image and to transfer the image vertically in an even field.