baber/WOPTO huggingface dataset:
Patent JP-S5784713-A (JP)
Title: Production of filter
Inventor: TANI YATSUHIRO
IPC: B01D39/16
Filed: 1980-11-12
Abstract: PURPOSE: To produce a filter which is high in collecting efficiency, is hardly clogged and is capable of holding a large amount of dust by a method wherein a gas containing a pulverized binder dispersed and suspended therein is passed through a web having a specified fiber density to generate a gradient of the amount of the binder adhered, and then the web is hot pressed.  
     CONSTITUTION: The gas containing the pulverulent binder dispersed and suspended therein is passed through the web having a fiber density of 7×10 -4 W1×10 -2  at a velocity of not higher than 4m/sec. By this operation, the binder is adhered to the wen in an amount of 10W80wt% of the weight of the web, in such a manner that the binder is abundantly adhered on the face layer side of the web and is lean on the back layer side. Then, the web with the binder is heated to a temperature of not lower than the melting point of the binder and is hot pressed so as to attain a filter density of up to 0.2. Subsequently, the pressure for hot pressing is released to make the web recover from the compressed state. Thus, the side of the web where the binder is lean is provided with a lower fiber density and this side is used as a inflow side for dust-containing air, while the other side of the web is used as a discharge side. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04357737-A (JP)
Title: Transmission signal processor and demodulation method
Inventor: IMAZEKI HIROSHI
IPC: H04L27/26
Filed: 1991-06-03
Abstract: PURPOSE:To demodulate a signal comparatively simply without use of a MO DEM LSI and without imposing a load onto a CPU. CONSTITUTION:An MSK signal RCSG having serial combinations of signal components with different periods or frequencies is shaped into a rectangular wave RTSG based on a prescribed threshold level at a comparator 51, an interval of a prescribed edge of the rectangular wave is measured by an input capture timer section 74 and the signal component included in the signal is discriminated by a CPU 71 from the measurement information obtained thereby. In this case, the configuration including an edge detection circuit 742 detecting a prescribed edge change in the rectangular wave, a counter 743 restarting the count from the initial value synchronously with the detection of the edge change and a register or the like latching the count just before the count operation restart by the counter is adopted for the input capture timer section 74.
Patent JP-S6316195-A (JP)
Title: Electric fan
Inventor: OOYAMA SHIGEMICHI
IPC: F04D25/08
Filed: 1986-07-08
Abstract: PURPOSE:To make facility so better, by installing a bar operation controlling touch switch projectingly at both sides of a column supporting a main body part of an electric fan. CONSTITUTION:An electric fan main body part 4 consisting of a frame body 3 housing a fan motor 1 inside and installing a guard net 2 in front and in the rear is supported on the column 7 installed on a base 6 via receiver fixing 5. A touch switch controlling operation of the fan motor 1 is installed in bar form so as to be projected to both sides at an upper part of the column 7. Since the touch switch 8 part is projected to both sides of the column 7, an operator can be made operable from all directions, thus facility is made so better.
Patent JP-S6221220-A (JP)
Title: Maskless exposing device
Inventor: YAMAKAWA TADASHI
IPC: G03F7/20
Filed: 1985-07-22
Abstract: PURPOSE:To draw a pattern directly without a mask using an arbitrary light source by a method wherein a plurality of mirrors capable of discretely swinging are swing by electrically controlling them is accordance with information of drawn pattern, and the reflected light only of the selected mirror is image-formed on the material to be exposed. CONSTITUTION:An Au plate 2 and an Ag mirror 1 are supported on a poly Si gate 5 of the FET column located on a P-type Si substrate 11 through the intermediaries of an insulating layer 4 and a hinge material 3 which functions as an electric machine, and a DMD device is formed using the mirror 13 which is partitioned by a cavity 6 and an air gap 12. When voltage VM is applied to the mirror 13 and VF is ON-OFF controlled on an N<+> source 8 by the signal G of the signal D gate 5 of an N<+> drain 9, the mirror 13 is swing by a hinge 14 by the bending force corresponding to the potential difference using a hinge 14. The reflected light coming from a DMD mirror 27 is image-formed (29) on the sample 30 located on an X-Y stand 31, the mirror 27 and the stand 31 are driven (28 and 36) by a computer 32, the reflected light is selectively image-formed on the sample in accordance with the swinging movement of the mirror, and the stand is moved. A maskless exposure can be performed using the above-mentioned constitution.
Patent JP-S5949077-A (JP)
Title: Image pickup device
Inventor: HASHIMOTO SEIJI
IPC: H04N5/335
Filed: 1982-09-13
Abstract: PURPOSE:To reduce greatly smear and at the same time to simplify extremely a shutter mechanism, etc., by forming an FT-CCD of an image pickup device with a scanning circuit which can transfer vertically only the stored electric charge corresponding to a pickup image. CONSTITUTION:The electrodes of an image pickup lement are not connected in common in the vertical direction but connected to a scanning circuit 7 independently of each other. The circuit 7 delivers a pulse phiPI in reponse to a vertical shift pulse phiVS. The figure (a) shows a case where the incident light of high luminance is irradiated and shows the first photoelectric converting period. The figure (b) shows a case where the electric charge stored at an image pickup part is transferred vertically to a memory part. In such a way, no driving pulse is impressed to an electrode n1 after the electric charge stored under the electrode n1 is transferred to the place under an electrode n2. In the same way, the following driving pulse is not impressed as the electric charge is transferred to electrodes n3 and then n4 from the electrode n2 to hold a stored potential state and to limit the generation of smear only to a region SB.
Patent JP-S6090545-A (JP)
Inventor: DEBITSUDO JIYON GIRUDAADEERU
IPC: G01R33/32
Filed: 1984-07-30
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-H0913730-A (JP)
Title: Multi-story parking lot
Inventor: NISHINO YOSHINORI
IPC: E04H6/18
Filed: 1995-06-27
Abstract: PURPOSE: To reduce the waiting time of users. CONSTITUTION: ID card readers 5, 6 inputting users' identification numbers, are installed in the second station S2 in the same railroad line with the first station S1 located at the nearest position of a multi-story parking lot P. When ID numbers are input by the card reader, the pallets 54 loading respective cars 55 with the identification numbers are transferred to the exit (F-J) in the input order by a controller of the parking lot. Since the users can reserve the delivery by inputting one's identification number through the ID card readers 5, 6 and the pallets 54 loading respective cars with the input identification numbers are transferred to the exit position, the pallet 54 loading the user's car 55 is moved to the exit before he will arrive the parking lot P or it is transferring. And hence, the car can be delivered in a shorter time.
Patent JP-H0917928-A (JP)
Title: Resin sealing semiconductor device
Inventor: ITO HIROSHI
IPC: H01L21/52
Filed: 1995-06-27
Abstract: PURPOSE: To improve soldering, reinforce a heat-resistant stress characteristic and enhance workability by a method wherein bending is performed in a mount conductive part using a thin lead frame material, or a thin plate is secured, or an opening is opened in the mount conductive part, or these are combined with each other. CONSTITUTION: A mount conductive part 4 is processed so that a chip mounting face 9 onto which a semiconductor chip 1 is mounted is projected, and the chip mounting face 9 is made more large than an external form of the semiconductor chip 1, and the semiconductor chip 1 is mounted onto this chip mounting face 9 via solder 2. Further, a lead frame 3 comprises the mount conductive part 4, a connection part 5, and terminal parts 6a, 6b, 6c.
Patent JP-S6139165-A (JP)
Title: Optical character reading device
Inventor: TAIRA FUMIAKI
IPC: G06K9/00
Filed: 1984-07-31
Abstract: PURPOSE:To automatically convert KATAKANA (square form of Japanese syllabory) in correspondence to KANA (Japanese syllabary) small characters to KANA and make handling of an output data easy by writing a symbol for KANA small character conversion before KANA small characters of a contracted sound, etc., and writing KANA small characters with the same size as that of other KATAKANA. CONSTITUTION:At a memory 1 of an optical character reading device, recognition data are stored to an address designated at an address signal 26 and a KANA character converting symbol is decided at a character discrimination circuit 2 and a KATAKANA character in correspondence to a KANA character is decided at a character decision circuit 3. Further, a KATAKANA character is decided at a character decision circuit 5, the KATAKANA character is stored to a memory 5 with the KATAKANA character as an address and an output of circuits 2-4 is added to a control part 7. A counter 8, multiplexers 6 and 12, etc., are controlled by the control part 7, KATAKANA in correspondence to the KANA small character is automatically converted to a KANA small character and output data are easily handled.
Patent JP-H10331200-A (JP)
Title: Revolving type construction machine
Inventor: IRINO TERUO
IPC: E02F9/18
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To enhance the working effectiveness in the maintenance operation by facilitating the inspection, adjustment, and repair of a hydraulic pump. SOLUTION: The left-hand extension part 14B of a counterweight 14 formed in a circular arc is retreated from the position of a hydraulic pump 9, and a lower side cover 19 on the left is elongated backward till the left-hand extension part 14B of the counterweight 14 so as to cover the hydraulic pump 9 and is mounted on a revolving frame 3 removably. Thereby the condition that the pump 9 is exposed from the counterweight 14 can be generated by dismantling the lower side cover 19 on the left, so that it is possible to make insertion of the tool, mounting/removal of component part(s), etc., for inspection of oil leak and eventual readjustment and repair without requiring dismantlement of the counterweight 14.
Patent JP-H0210673-A (JP)
Title: Electrical connector
Inventor: KODAIRA KAZUAKI
IPC: H01R13/629
Filed: 1988-06-28
Abstract: PURPOSE:To connect a connector of a pair of inner and outer connectors to the other by adjusting their position in an angle and a height by installing one more connector between them. CONSTITUTION:An electrical connector consists of a housing which is a pair of an outer housing 11 and an inner housing 13 and an intermediate housing 12 installed between them. A member 19b of a contact 19 fixed to the housing 11 and a 32c of a contact 32 fixed to the housing 13 are fixed to electrical components respectively by such as solder. The housing 12 is engaged with the housing 11 as vertically movable via a row of gear teeth 26 and a protruding edge 18. The housing 13 may be placed inclined to the housing 12 via a round bottom portion of the housing 13 and a V-shaped inner wall of the housing 12.
Patent JP-H065417-A (JP)
Title: Winding of superconducting coil
Inventor: SUZUKI YASUO
IPC: H01F41/06
Filed: 1992-06-19
Abstract: PURPOSE:To reduce the motion of a superconducting coil and to contrive a miniaturization of the coil and an increase in the efficiency of the coil by a method wherein a substance having a small frictional resistance is put in the crossing part of the superconducting coil at a position to execute a winding on the superconducting coil to execute the winding. CONSTITUTION:A superconducting wire 1 in a superconducting coil winding bobbin F using a circular wire rises ranging from the valley between superconducting wires 1X and 2X in a winding layer on its lower side to angles A deg. to C deg., crosses the superconducting wires at a vertex C deg., falls extending over angles C deg. to E deg. and returns to the position of a winding in the next valley between the wire 2X and a superconducting wire 3X. A substance 1A having a small frictional resistance is put in the part of this crossing angle in the extent of the angles A deg. and B deg. to make small the frictional resistance of the extent of the wire 1. Thereby, a winding part of a superconducting coil is moved in synchronization with a gap due to a heat shrinkage strain and the strength of an electromagnetic stress due to an excitation and the high-density and high-efficiency superconducting coil can be executed a wiring in such a way that frictional heat is not applied to the superconducting wire.
Patent JP-H066256-A (JP)
Title: Transmission and reception system
Inventor: NAGAMOTO SHUNICHI
IPC: H04B1/40
Filed: 1992-06-19
Abstract: PURPOSE:To reduce a power consumption required for a signal waiting and to extend a battery life by intermittently operating the signal waiting. CONSTITUTION:When the necessity of a transmission is generated, a transmitter 1 starts a transmitting operation with a point of time when the count value of a first counting means 3 is changed to a prescribed value as a reference. On the other hand, in a receiver 11, a receiving circuit 17 is intermittently operated, and a transmission signal from the transmitter 1 is waited, with a point of time when the count value of a second counting means 13 is changed to the prescribed value as the reference. Thus, the power source of the receiving circuit 17 is turned on only when there is a possibility of the transmission of a signal from the transmitter 1, so that the waiting receiving operation with a low power consumption can be attained.
Patent JP-S6138665-A (JP)
Title: Coating method of reinforced reaction injection molded article
Inventor: OHASHI YUTAKA
IPC: B05D7/02
Filed: 1984-07-31
Abstract: PURPOSE:To prevent generation of wrinkled surface in a top-coated film in the coating of a reinforced reaction injection molded (R-RIM) article by forming an undercoated or intermediate coated film having high Young's modulus. CONSTITUTION:In an R-RIM article contg. a reinforcing material such as glass fiber, or mica, an undercoating or intermediate coating film comprised of urethane paint is formed on the material 1. In this case, a urethane paint forming a coating film of a different Young's modulus to the top coating film is selected, and the under-coating or intermediate coating film 3 having 180- 4,000kg/cm<2> Young's modulus is formed. By this method, wrinkles on the surface of the top-coating film 3 can be vanished.
Patent JP-H061095-A (JP)
Title: Memory card
Inventor: KATSUMATA AKIO
IPC: G06K19/077
Filed: 1992-06-19
Abstract: PURPOSE:To provide a memory card whose memory capacity can be increased in the same size and wiring pattern can be designed easily, which will not be hardly influenced by noise. CONSTITUTION:On a top face and a back face of a print substrate 21, TCP(tape carrier package) type semiconductor memories 22-25 are arranged in layer. According, double as many semiconductor memories as the number of conventional ones can be housed in a card of the same size. The TCP type semiconductor memories 22-25 are provided with outer leads 22a-25a at each one side, so that the outer leads 22a-25a having the same functions can be connected by a linear wiring pattern provided on the print substrate 21. Accordingly, the wiring pattern can be designed easily and the wiring pattern can be shortened compared with the conventional one, so that influence of noise can be reduced.
Patent JP-S6316260-A (JP)
Title: Analysis of aldehyde
Inventor: UCHIDA KENICHI
IPC: G01N31/00
Filed: 1986-07-09
Abstract: PURPOSE:To compactify an analyzing instrument and to reflect a supply rate precisely to a measured quantity so that the precisely measured value is obtainable with the gas on a sample side as well with such detected value as a reference by using a methane as a standard gas. CONSTITUTION:Communication and interruption of various gas flow passages are executed in an analyzing part 1 by two valves 5, 7 so that the prescribed amt. of gas is measured by a measuring pipe 9. The gas is passed through bead-like packing materials in separators 11, 13 and is thereby separated to an aldehyde and other components. After the gaseous pressure is stabilized by gas flow resistors 15, 17, the aldehyde is reduced to the methane in a reduction catalyst reactor 19 in which a nickel catalyst, etc., are housed. The gaseous methane is introduced into a hydrogen flame and is detected as the electrical conductivity thereof is measured by a hydrogen flame ion detector 21. The measured value is outputted to a control part 3 where the value is compared with the detected amt. of the standard gas and the amt. of the aldehyde in the sample gas is thereby detected. The methane is used as the standard gas. The methane does not exhibit adsorptivity unlike aldehyde and since the methane is used as a cylinder gas, the pressure in the case of supplying the gas to the analyzing instrument is simply required to be regulated.
Patent JP-H118163-A (JP)
Title: Electrical double layer capacitor and manufacture thereof
Inventor: TAKEUCHI MASATAKA
IPC: H01G11/42
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To remove impurities in an electrical double layer capacitor, by a method wherein specified inorganic oxide fine grains of a high ratio surface area and a low water content are added to an organic electrolyte used to the capacitor and a high- molecular solid electrolyte. SOLUTION: An electrical double layer capacitor is one obtainable by a method wherein a polarized material, such as a carbon material, is dispersed in a high- molecular binder and the material is molded into a capacitor, or is manufactured by a method wherein polarized electrodes 2 impregnated with tan organic electrolyte of a content of less than 1000 ppm are vertically arranged in parallel to the molded material obtained in such a way via an ion conductive layer 3. The layer 3 is formed in such a way that one kind of inorganic oxide fine grains which have a BET ratio surface are of more than 50 m<2> /g comprise primary grains of the largest grain diameter of less than 0.1 μm and have a water content of less than 5000 ppm, are made to contain in the layer 3 in an extent of 1 to 50 wt.%.  As a result, impurities in the capacitor can be removed and the stability, safety and reliability of the capacitor are not only increased but the current characteristics of the capacitor can be enhanced.
Patent JP-S5862550-A (JP)
Title: Method of measuring softening meltability of coal added with pitch or the like
Inventor: ABE TOSHIO
IPC: G01N33/22
Filed: 1981-10-09
Abstract: PURPOSE:To judge softening meltability of samples by a method wherein a sample added and blended with pitch or the like and loaded in a sample cell is heated with a constant heating rate while being pressed, thereby to measure contraction displacement. CONSTITUTION:A sample is prepared such that pitch or the like of a given amount is added to coal and then mixed to be uniformalized. Next, 40mg of this sample is loaded in a sample cell 5, which is set in an electric furnace 1 at a given position where the lower surface of a measuring rod 3 comes into contact with the upper surface of a sample 4. While supplying nitrogen gas 11 into the electric furnace 1, electric power is fed to a heating element to heat the temperature within the electric furnace 1 up to 600 deg.C at a heating rate 10 deg.C/min. During this heating process, data on changes in temperature as well as contraction displacement of the sample 4 due to the resultant softening fusion of the sample 4 are output to a recording unit 9.
Patent JP-H0915436-A (JP)
Title: Optical waveguide structure, optical demultiplexer, optical multiplexer, optical selector and optical multiplexer-demultiplexer
Inventor: OKUJIMA HIROKI
IPC: G02B6/122
Filed: 1995-06-27
Abstract: PURPOSE: To propagate a higher-order made light beam in an intermediate waveguide and to produce an optical waveguide with a simple process by providing a first optical waveguide, a second optical waveguide consisting of two lines of optical waveguides and the intermediate optical waveguide to make the propagation losses of light beams small. CONSTITUTION: In this optical waveguide structure, when a light beam λ1 and a light beam λ2 made incident on a first optical waveguide 11 are made incident on an intermediate optical waveguide 13 capable of the propagation of a higher-roder mode, the light beam λ1 and the light beam λ2 are demultiplexed according to characteristics if respective optical wavelengths in the intermediate optical waveguide 13. Since demultiplexed light beams λ1 , λ2 are made to be separately emitted from the two lines of optical waveguides of a second optical waveguide 12, this waveguide operates as an optical demultiplexer.  Moreover, when light beam λ1 , λ2 made incident on the two lines of the second optical waveguide 12 are made incident on an intermediate optical waveguide 13 capable of the propagation of the higher-order mode, since the light beams λ1 , λ2 are synthesized in the intermediate optical waveguide 13 to be emitted from an exit optical waveguide, this waveguide operates as an optical multiplexer.
Patent JP-S6316699-A (JP)
Inventor: SHIMIZU KEIICHI
IPC: H05K7/02
Filed: 1986-07-09
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-H06231-A (JP)
Title: Fitness cycling system
Inventor: NAKAJIMA RYOJI
IPC: A63B22/06
Filed: 1992-06-19
Abstract: PURPOSE:To provide a fitness cycling system which can give the user a pseudo sense of practical experience similar to an actual cycling run. CONSTITUTION:A controlling computer 3 varies the weight of the pedal 13 of a cycling machine 1 so as to be responding to the change in the motion intensity based on an experience story which is read from a memory part 4. At the same time, the computer 3 prepares CG image and acoustic signals for the landscape in compliance with the change of the motion intensity, and they are reproduced by a display 6 worn by a user M. The CG image and acoustics are changed in conformity to the running speed and/or signal from a head pursuit sensor 8 worn by the user M, and the motion intensity is fine adjusted on the basis of the number of pulsation according to the sensing signal given key a pulsation sensor 7. The user M gets a pseudo sense of experience as if he was running actually owing to the change in the weight of pedal 13 and the CG image landscape and acoustics and can continue exercises with the cycling machine 1 without getting bored.
Patent JP-S644727-A (JP)
Title: Camera
Inventor: SUZUKI AKIRA
IPC: G03B13/36
Filed: 1987-06-29
Abstract: PURPOSE:To obtain an inexpensive camera, whose structure is simple, having an excellent photographing function equal to an autofocusing camera by providing a range finder in a pan-focus camera or a zone focus camera and setting a diaphragm in a desirable set diaphragm value. CONSTITUTION:A signal 2 showing the set photographing distance of a photographic lens 1 and a measured distance signal 4 showing the measured distance from a range finder 3 are inputted in a diaphragm arithmetic circuit 5 so as to compute the set diaphragm value by which the position of an object is within the depth of field of the photographic lens and a set diaphragm value signal 6 is outputted. When the opening of the diaphragm reaches the set diaphragm value, the diaphragm is held in the set diaphragm value or when the diaphragm value computed from the sensitivity of a film, the luminance of the field and a set exposing time is smaller than the set diaphragm value, it is held in the computed diaphragm value, by a control circuit 29. And also before the opening of the diaphragm reaches the set diaphragm value, closing actuation can be started. Thus, photographing whose precision is as excellent as that of a conventional autofocusing camera can be always possible by the inexpensive camera whose structure is simple.