baber/WOPTO huggingface dataset:
Patent JP-H08150609-A (JP)
Title: Method and device for producing green board
Inventor: YAMADA KAZUOKI
IPC: B28B1/30
Filed: 1994-11-30
Abstract: PURPOSE: To provide green board whose thickness is uniform at a low cost with high efficiency in the case of producing the green board by dehydrating and removing water from slurry. CONSTITUTION: An endless steel belt 8 is laid and retained so as to be circulated and traveled on the endless inside of an endless sheet 5 for the endless sheet 5 which is laid and retained so as to be circulated and traveled. Many through- holes are formed in the steel belt 8. The endless steel belt 8 is traveled synchronously with the sheet 5 in such a state as the upper line of the sheet 5 is supported touchably from the underpart thereof. A vacuum dehydration part 18 is provided in the underpart of the steel belt 8 for the upper line thereof.
Patent JP-H08271347-A (JP)
Title: Molten metal temperature sensor
Inventor: TANAKA KAZUHISA
IPC: G01K1/08
Filed: 1995-10-20
Abstract: PURPOSE: To provide a molten metal temperature sensor which is acidic-resistant to oxygen in smelting, oxygen in the atmosphere, and oxygen in a slug and corrosion-resistant to molten metal, and can stably take a continuous temperature measurement over a long time. CONSTITUTION: This temperature sensor is essentially formed of an alumina insulating tube 2 having a thermocouple 1 sealed therein; an alumina protecting tube 3 containing the alumina insulating tube 2; and a high melting point composite protecting tube 4 having coatings (an inside coating 6a and an outside coating 6b) on the inner and outer surfaces. The inside coating 6a and the outside coating 6b are formed of a coating material containing one kind of ZrO2 aggregates and Zr O2 aggregates containing Y2 O3 , CaO or MgO, and a partial hydrolysate mainly consisting of Si alkoxide as binder.
Patent JP-H07150623-A (JP)
Title: Vacuum valve
Inventor: YAMABE YASUO
IPC: E03F7/00
Filed: 1993-11-29
Abstract: PURPOSE:To prevent the abrasion in a rolling diaphragm by forming the rolling diaphragm of a large diameter section as part bound to a valve operation chamber, a small diameter section as part bound to a plunger and a taper section as a middle part in a free state before the assembly. CONSTITUTION:A rolling diaphragm 31 consisting of a large diameter section 32A as one end side part, a small diameter section 32B as the other end side part and a taper section 32C as a middle part is formed of a rubber elastic body. An opening flange section 31A of the diaphragm 31 are held and borne between joint sections of housings 21 and 22 forming a valve operation chamber 25 of a vacuum valve 15, and the bottom section 31B is fixed to a plunger 30. In addition, the plunger 30 is moved up and down by balance between spring force of a spring 26 and vacuum pressure, and when a valve body 24 makes operation of opening and shutting, the large diameter section 32A side of the diaphragm 31 is bound to the inside of the housing 22, and the small diameter section 32B moves up and down while binding it to the outside of the plunger 30 in a state to fold at the taper section 32C.
Patent JP-2001118612-A (JP)
Title: Coupling terminal and a power source terminal board
Inventor: ISODA MASAAKI
IPC: H01R4/48
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a coupling terminal and a power source terminal board where a workability of an electric wire insertion can be improved without changing the contact reliabilitv of the electric wire. SOLUTION: This device is equipped with an electro-conductive plate 2 to which a side face of an inserted electric wire 4 is contacted, an elastically deformable chain-lock piece 1 that presses the electric wire 4 on the electro- conductive plate 2 and that in addition locks on the electric wire 4, and a supporting part 3 of chain-lock piece that elastically deforms the chain-lock piece 1 so that the amount of deformation under unlatched condition of the electric wire 4 becomes less than that of chain-lock piece 1 under latched condition of the electric wire 4.
Patent JP-H06125384-A (JP)
Title: Recording memory control method for telephone set
Inventor: KUDO TAKAHIRO
IPC: H04M11/10
Filed: 1992-10-09
Abstract: PURPOSE:To preserve a memory desired and to delete an undesired message by moving the message desired among messages recorded in a recording memory into the memory. CONSTITUTION:Each message Ph is listened to by allowing an operation section 3 to select the reproduction mode, and let only an i-th message Phi among them is an important message desired and the other messages are not required. The operation section 3 selects the edit mode and gives a reservation command signal of the message Phi to a CPU 1. The CPU 1 moves the designated message Phi to a tail end of a recording memory 2 and erases the other messages. In this case, the CPU 1 saves the voice data of the message Phi to a RAM in the CPU 1 once, the CPU 1 replaces the voice data to the tail end of the memory 2 and writes a new start address and a stop address to a prescribed area of the memory 2.
Patent JP-H05108083-A (JP)
Title: Electronic muffling device for local sound elimination
Inventor: MATSUMOTO KENTARO
IPC: H04B10/00
Filed: 1991-10-18
Abstract: PURPOSE:To provide the electronic muffling device for local muffling which can eliminate a noise propagated from a reception area without exerting any adverse influence upon other work areas except the periphery of a worker. CONSTITUTION:This electronic muffling device consists of a sensor microphone 16 which detects a noise generated in the reception area 12, a speaker 26 which radiates an additional sound for canceling the noise, an error microphone 30 which is fitted in the periphery 72 of the worker 32 in the work area and detects the interference sound between the noise and the additional sound from the speaker 26, and a controller 22 that generates a driving signal for radiating the additional sound which is opposite in phase from and has the same sound pressure with the noise from the speaker 26; and the speaker 26 is installed in an oscillatory state and given directivity, an infrared-ray generator 70 is mounted in the periphery 72 of the speaker 26, and a photodetection part which photodetects infrared rays from the infrared-ray generator 70 is fitted to the speaker.
Patent JP-H06122244-A (JP)
Title: Form paper printing control equipment
Inventor: MIZOGUCHI TAKEHIKO
IPC: B41J21/00
Filed: 1992-10-12
Abstract: PURPOSE:To facilitate printing slippage correction for an operator by providing a printing control means etc., for correcting printing position information in conformity with corrective information and executing printing of data in conformity with this corrected printing position information. CONSTITUTION:A corrective value registration part 30 retrieves a corrective value control file 40 by using a paper name obtained from a key input part or the like as a retrieval key and judges whether a corrective value control record in which a form paper name to be an object is registered is present or not. When the object record is present, a corrective value already registered is changed to a corrective value given by the key input part or the like and this value is registered. By repeating the above-stated registration process, the corrective value control file 40 storing a plurality of corrective value control records 42 comprising information on the corrective values of the paper name of each form paper and a printing origin position, etc., is prepared. By executing correction with reference to the corrective value control file 40, a printing program 50 obtains a printing output matter 60 being free from a printing slippage.
Patent JP-H10142184-A (JP)
Title: Gas sensor and its control apparatus
Inventor: NIWA TAKASHI
IPC: G01N27/26
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To protect a gas sensor from a contaminant and to realize a stable and long-lived gas detection by correcting a change with the passage of time. SOLUTION: A gas detection part which is composed of a solid electrolyte 13 and of a sheet of oxidation catalyst-impregnated ceramic paper 11 is installed at the inside of a porous gas selectively permeable body 9, and a gas detection part which is composed of a solid electrolyte 14 and of a sheet of oxidation catalyst-impregnated ceramic paper 12 is installed at the inside of a porous catalyst-contained gas selectively permeable body 10 which is impregnated with a flammable gas oxidation catalyst. The respective gas detection parts are protected from a contaminant by the gas selectively permeable body 9, by a catalyst-contained gas and by the selectively permeable body 10, and the difference between outputs of both detection parts is detected. Thereby, a change with the passage of time is corrected.
Patent JP-H10143113-A (JP)
Title: Active matrix display device and its drive method
Inventor: UCHINO KATSUHIDE
IPC: G09G3/20
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To provide an active matrix display device and its drive method capable of simultaneously removing vertical stripes and vertical cross talk by a point sequentiality precharge system. SOLUTION: P1 scanner 14, P2 scanner 15 open/close successively precharge switching elements P1SW, P2SW respectively connected to end parts of respective signal lines Y to supply precharge signals Psig1, Psig2 to respective signal lines Y. First of all, a fixed voltage of a black level is precharged to respective signal lines Y, and succeedingly, the fixed voltage of a gray level is precharged, and thereafter, a video signal Vsig is subjected to sample-and-hold. When this operation is repeated to after second signal lines Y ranging one H period, since respective signal lines Y are charged/discharged to the gray level when the video signal Vsig is sampled, the vertical stripes due to potential flickering of a video line 23 are removed. Further, simultaneously, since respective signal lines Y are made the black level when a thin film transistor Tr is turned off, and a leakage current is uniformized in all pixel areas, the vertical cross talk is removed.
Patent JP-H07152014-A (JP)
Title: Driver circuit of image display device
Inventor: KIHARA KATSUYA
IPC: G09G3/36
Filed: 1993-11-29
Abstract: PURPOSE:To provide a driver circuit of an image display device which prevents the supply of abnormal signals to gate bus lines and supplies only the normal output signals to all the gate bus lines when a trouble arises in one gate driver. CONSTITUTION:This driver circuit of image display device is constituted by connecting TFTs 12 as switching elements to pixels 11 arranged in a matrix form and have plural pieces of the gate bus lines 13a to 13c for selecting the pixels to be displayed. The first and second gate drivers 15, 16 are connected to both ends of the gate bus lines 13a to 13c and clocked inverters 20a to 20c, 21a to 21c are connected to the final output stage of the respective gate drivers 15, 16.
Patent JP-H01138888-A (JP)
Title: Video signal generating circuit
Inventor: KAMEI TADASHI
IPC: G01R31/3183
Filed: 1987-11-26
Abstract: PURPOSE:To reduce remarkably a memory capacity required to generate a pattern by preparing N kinds of horizontal scanning signal patterns required to generate a video signal in one frame. CONSTITUTION:A pulse generator 1 generates a pulse having a frequency being 2<n> times of a horizontal frequency deciding the resolution of one horizontal scanning period of a video signal. The frequency is brought into 1/2<n> by the 1st binary counter 2. Then the frequency is divided into 1/1024 by the 2nd binary counter 3 and given to a memory 5 storing the data how the N kinds of horizontal scanning signal patterns are to be arranged in one frame. The output and the output of the counter 2 are given to a memory 6 storing the N kinds of horizontal scanning signal patterns themselves and one horizontal scanning signal pattern is outputted. The output is latched in a latch 7 and the triggered output is displayed by a DA converter 8. One bit in the latch output is given to a clear terminal 33 of the counter 3 for horizontal scanning signal sequence generation, the counter is reset and reset at the 2<n>-th clock of the final horizontal scanning signal pattern.
Patent JP-H07214780-A (JP)
Title: Printer and driving thereof
Inventor: OTSUKI NORIYOSHI
IPC: B41J2/015
Filed: 1994-12-01
Abstract: PURPOSE:To obtain a high printing quality by eliminating residual polarization n the driving of an ink jet head. CONSTITUTION:In an ink jet head driving device 10 wherein an electric pulse in a forward direction is applied across the vibration plate and individual electrode provided to each ink passage communicating with a nozzle to emit an ink droplet from the nozzle, a vibration plate recovery processing means 212 applying an electric pulse across the vibration plate and the individual electrode in the direction reverse to the forward direction is provided. The rear end part of the electric pulse in the reverse direction is inclined to a degree not emitting ink. By this constitution, a high printing quality is obtained by the recovery processing of the vibration processing. Since the emission of ink due to recovery processing is not performed, control can be simplified.
Patent JP-H05103621-A (JP)
Title: Brewing of fermented bean paste with seawater
Inventor: TAKANO KOICHIRO
IPC: A23L11/20
Filed: 1991-10-17
Abstract: PURPOSE:To prepare the subject fermented bean paste utilizing minerals of seawater rich in balanced nutrients by adding concentrated natural seawater to steamed soybean, mixing malted rice and aging the mixture. CONSTITUTION:Natural seawater having a salt concentration of 3% is concentrated to 25%. The concentrated seawater is added to steamed soybean and boiled down to desired salt concentration. The mixture is mixed with malted rice and aged to obtain the objective fermented bean paste.
Patent JP-H09138468-A (JP)
Title: Original illumination device
Inventor: IMAIZUMI KAZUAKI
IPC: G03B27/54
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To provide an original illumination device whose adjustment workability is excellent and which can be adjusted according to the respective light emitting points of a longlength light source. SOLUTION: This device is constituted so that the light emitting points 111 for exposing an original are linearly arranged along in an exposure direction and equipped with a reflecting mirror 1 reflecting luminous flux from the points 111 and guiding it to the original. At this time, almost rectangular cut parts 2 satisfying the conditional expression of m/2<=L<p [(m) shows the length of the light emitting point in a linear direction, (p) shows a distance between the centers of the adjacent light emitting points and L shows the length of the cut part in the linear direction] are provided at the positions of the mirror 1 corresponding to the light emitting points. Besides, the back surface sides of the cutting parts 2 formed on the mirror 1 are respectively equipped with auxiliary reflecting member 3 whose size are almost identical to the cut parts 2.
Patent JP-H055704-A (JP)
Title: Pulse flame analyzing method and device
Inventor: ABIBU AMIRABU
IPC: G01N21/31
Filed: 1991-08-29
Abstract: PURPOSE: To detect charged carriers with a small consumption of fuel or the like and analyze a sample by rendering a flame a pulse flame. CONSTITUTION: A fuel is supplied from a fuel supply 11 to a flame chamber 10a via a valve 11a. Oxygen or air is supplied from a supply 12 to the flame chamber 10a via a valve 12a. A sample is preferably engaged with a sample at the supply 11. An ignition device 13 is continuously heated by a power source 13a, igniting a gas mixture. A flame spreads in the flame chamber 10a and stops by itself to generate a pulse flame. A concentration of a flammable gas is increased again, and the gas is ignited by the ignition device 13. In this case, a flow velocity of the flammable gas is lowered to generate the pulse flame. Charged carriers produced from the combustion are reacted by the ignition device 13 and collected to an inner wall of the flame chamber 10a. A current generates a pulse ion current to be processed by a processor 16 through a cable 15.  The sample can be analyzed in this manner by detecting the charged carriers with the consumption of the sample, fuel, etc., reduced.
Patent JP-H01141284-A (JP)
Title: Flow regulation valve
Inventor: OKAMOTO MISAO
IPC: F16K17/06
Filed: 1987-11-25
Abstract: PURPOSE:To control flow corresponding to variation of viscosity of oil by composing one of a pair of regulation springs functioning onto the opposite end faces of a valve body from shape memory alloy. CONSTITUTION:A tubular valve body 26 is fitted slidably over the central section of a valve guide 25. First inlet hole 23 and a valve insertion hole 22 are communicated under restricted state through an inclined groove 28 formed in the outer circumference of the valve body 26. Position of the valve body 26 is determined through balance of forces of a pair of regulation springs 34, 37 which energize the valve body 26 in the opposite directions. Since the spring 34 is composed of shape memory alloy for varying spring constant, flow of such as oil can be maintained constant regardless of temperature variation.
Patent JP-H02143702-A (JP)
Title: Antenna system
Inventor: KOMATSU MIKIO
IPC: H01Q23/00
Filed: 1988-11-25
Abstract: PURPOSE:To prevent a finger tip from bring into contact with a center conductor of a feed pin by projecting plural conductive rods projected from a case of a converter so as to surround the feeding pin projected from the case of the converter similarly project longer than the projection of the feeding pin. CONSTITUTION:The system consists of a planer antenna 1 and a converter 3. Then a feed pin P is projected from a case 3' of the converter 3 and plural conductive rods 15 are provided to the case 3' so as to be arranged to surround the feeding pin around the feeding pin P longer than the projection length of the feeding pin P. Thus, when the converter 3 is connected to the planer antenna 1, an event of a finger tip brought into contact with the conductive rod 15 and touched with the center conductor 6 directly is evaded and the antenna system whose element is not damaged due to static electricity or whose gain is not deteriorated is obtained.
Patent JP-2001119409-A (JP)
Title: Synchrhnous position detector
Inventor: TAKEDA TERUTO
IPC: H04L12/28
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To decrease a bit width of synchronous parallel patterns outputted from a synchronous position detector. SOLUTION: A synchronous position detector where the synchronous parallel patterns generated in succeeding serial-parallel conversion is classified into 1st and 2nd groups in response to reception timing of a synchronous serial signal and the execution timing of first serial-parallel conversion, is provided with a combination logic means that converts a synchronous parallel pattern whose position identification bit and attribute identification bit are both active and a synchronous parallel pattern whose position identification bit only is active in the inside of the 1st and 2nd groups respectively and between the 1st and 2nd groups into one synchronous parallel pattern with a smaller bit width on the condition that the position identification bit and the attributed identification bit of the synchronous parallel pattern have a prescribed position relation.
Patent JP-H08139984-A (JP)
Title: Automatic tracking device
Inventor: KATO TATSUYA
IPC: H04N5/232
Filed: 1994-11-09
Abstract: PURPOSE: To allow a television camera to track an object automatically with simple structure and high resolution while reducing the power consumption. CONSTITUTION: A magnetism generator 10 mounted on an object generates magnetic force of lines 11, 11' and magnetic direction detectors 20, 20' generate respectively a voltage in response to the X axis component and the Y axis component of the intensity of the magnetic field. An angle arithmetic device 30 calculates an angle with respect to the direction of the magnetic generator 10 based on the X axis component and the Y axis component outputted from the magnetic direction detectors 20, 20' to provide the output of an angle signal. A motor driver 40 outputs a motor drive signal in response to the angle output to drive a motor 50 and a universal head 60 with a camera 70 provided thereto traces an object based on the direction of the magnetic generator 10.
Patent JP-H06122809-A (JP)
Title: Polyester resin composition for extrusion molding
Inventor: NAITO HISAYUKI
IPC: C08L67/00
Filed: 1992-10-13
Abstract: PURPOSE:To obtain a polyester resin composition for extrusion molding capable of providing a molded article having excellent flexibility, transparency and block resistance only by extrusion molding. CONSTITUTION:This polyester resin A composition for extrusion molding comprises 10-95wt.% crystalline polyester resin having 4cal/g or more heat of fusion and 30 deg.C or lower glass transition temperature and 90-5wt.% polyester resin B having a difference in solubility parameter between the polyester resin A and the polyester resin B of 0.2 or more and 0.6 or less.
Patent JP-2000123477-A (JP)
Title: Recording and reproducing system, recording device, and reproducing device
Inventor: KUROIWA HITOSHI
IPC: G11B20/10
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To prevent the omission of data at the time of dubbing. SOLUTION: It is prevented that transfer data of full capacity or more is transferred to a buffer memory for recording by monitoring accumulation quantity of a buffer memory for recording in a recording device section side by a reproducing device section side and controlling (transfer speed control or stop control) a transfer output in accordance with its data accumulation quantity quantity (F115, F118, F120). That is, the generation of transfer data which cannot be stored in a buffer memory for recording is prevented.
Patent JP-H09148685-A (JP)
Title: Flexible printed board and engaging structure of flexible printed board
Inventor: YAGI HITOSHI
IPC: H05K1/18
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To increase stability and facilitate assembling work at a low cost, by forming at least one protruding part or one recessed part, and making the parts engage with another part member. SOLUTION: The tip end portion 1a of a flexible printed wiring board 1 is bent in such a manner that a bent part 2 makes about 45 deg. with the side end, that is, the tip end portion 1a side is made nearly rectangular to the base end portion side of the flexible printed board 1 by the bent part 2. A protruding part 3 is arranged on the surface on the opposite side to the tip end portion 1a. Thereby the tip end portion 1a is put between the base end side of the flexible printed board 1 and the protruding part 3. Since the flexible printed board 1 has elasticity, the tip end portion 1a of the board 1 generates a biasing force in the direction shown by an arrow mark 2a, to return to the initial state. By virtue of the biasing force, the protruding part 3 can hold surely the tip end portion 1a, without loosening.
Patent JP-H08161612-A (JP)
Title: Shopping pickup system and locker
Inventor: TAKEBAYASHI HAJIME
IPC: B65G1/137
Filed: 1994-12-02
Abstract: PURPOSE: To provide a shopping pickup system by carrying articles designated by customers to a prescribed location and containing them therein and allowing each customer to receive each designated article at this location so as to avoid movement of each customer with purchased articles in a shop thereby improving the customer service and eliminating the need for display of articles in article display shelves. CONSTITUTION: A customer uses an article selector 2 to select an article to be purchased. In this case, a carrying location of the article is simultaneously designated. A host device 1 uses a self-running cart 4 or a conveyor to carry the designated article to a designated delivery location. When a customer ID is entered, extraction of the article is allowed from the self-running cart 4 or an article reception shelf 5.