baber/WOPTO huggingface dataset:
Patent JP-S6174335-A (JP)
Title: Semiconductor exposing device
Inventor: ISOHATA JUNJI
IPC: H01L21/30
Filed: 1984-09-20
Abstract: PURPOSE:To prevent the deterioration in facial accuracy of a reflecting mirror due to stationary support by a method wherein the reflecting mirror is supported by static pressure. CONSTITUTION:A part or all of a concave mirror 1, a convex mirror 2 or a trapezoidal mirror 5 and the like, as the constituent element of a reflecting projection optical system, is supported by a static pressure supporting means 8 with which the static pressure of a fluid acts on the supporting surface of the area where substantial concentrated stress is not generated on said reflecting mirrors. As a result, the substantial concentrated stress, with which the deterioration of facial accuracy which is intrincically possessed by the reflecting mirrors at the fixed supporting part is generated, is generated on the reflecting mirrors. Also, the deterioration in facial accuracy of the reflecting mirrors due to fixed support can be prevented.
Patent JP-S6260709-A (JP)
Title: Thin board work carrying facility
Inventor: HONDO TAKUMI
IPC: B65G25/04
Filed: 1985-09-06
Abstract: PURPOSE:To improve the efficiency of a work, in a thin board work carrying facility for feeding a wafer other like pitch by pitch in a bake furnace, by executing pitch feed while moving feed clicks up/down and back/fro in a groove notched at the heater side edge. CONSTITUTION:Upon the rotation of a cam 14 in the direction (c) through driving of a motor 21, levers 15a, 15b, a guide shaft 18 and a lever 16 will function respectively in accordance with the profile of the cam 14 thus to lift the guide shaft 18 under horizontal state. Here, a lever 17 will never function in accordance with the profile of the cam 14. Consequently, feed clicks 6a-6e will move upward in a notch groove 8 of heaters 5a-5d and hook to the edge of a work thus to lift the work. Upon further rotation of the cam 14, the lever 17 will roll in the carrying direction in accordance with the profile of the cam 14 thus to feed forward the work together with the feed click 8. With such arrangement, the work efficiency is improved.
Patent JP-2001021112-A (JP)
Title: Combustion device of fuel cell system
Inventor: YAMANASHI AYANORI
IPC: H01M8/04
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a combustion device of a fuel cell system wherein temperature rising performance of a heater can be improved at a start-up, and heat deterioration of the heater during a normal operation can be suppressed, and moreover pressure losses of the fuel cell system can be suppressed. SOLUTION: At a start-up, methanol and air is heated by a heater 19 in operation and the methanol and air is fed to a combustion catalyst 29, whereby an oxidation reaction is accelerated by the catalyst and exhaust gas of combustion is discharged to the atmosphere from an exhaust pipe 31. During a normal operation, air passes through the heater 19 and flows into a second mixing chamber 23, and simultaneously exhaust reformed gas and exhaust air delivered from a stack is drawn into the chamber 23 so that these gases are mixed, and air, exhaust reformed gas, and exhaust air in the chamber 23 is drawn into the catalyst 29, where an oxidation reaction is accelerated by the catalyst 29 so that these gases are burnt and exhaust gas is discharged to the atmosphere from the pipe 31.
Patent JP-H0245763-A (JP)
Title: Automatic dispensing device
Inventor: NAGARA SHINICHI
IPC: G01N35/10
Filed: 1988-08-06
Abstract: PURPOSE:To hold the tip of a nozzle clean with a small amount of cleaning liquid and to take a high-accuracy analysis by separating a 1st and a 2nd cleaning tank from each other. CONSTITUTION:The 1st cleaning tank 1 which is detachable is provided in the 2nd cleaning tank 2. When the cleaning liquid is discharged from a sampling nozzle 3 inserted into the 1st cleaning tank 1, the cleaning liquid is stored in the cleaning tank 1 by the effect of the contraction part 13 at the tip part of the cleaning tank 1. Consequently, a sample or reagent sticking atop of the nozzle 3 is washed away. Further, the contraction part 13 is clogged, the cleaning liquid 15 overflows from the cleaning tank 1, but it flows out into the 2nd cleaning tank 2 through a relief hole 14 and never enters the device. Further, the 1st cleaning tank 1 where the contraction part 13 is clogged with a solid body can be extracted from the 2nd cleaning tank 2 and the clogging is easily removed. Consequently, the nozzle tip is held clean with a small amount of cleaning liquid and a high-accuracy analysis is capable.
Patent JP-H0751956-A (JP)
Title: Work holding device
Inventor: HASEGAWA ATSUSHI
IPC: B23Q3/00
Filed: 1993-08-06
Abstract: PURPOSE:To provide a work holding device which is constituted to shorten a work conveyance time, reduce size and weight, reduce the number of parts, and cope with holding of a work of a different kind. CONSTITUTION:A work holding device comprises a first cylinder 12; a second cylinder 14 removably mounted on the cylinder rod 12a of the first cylinder 12: a pin 15 arranged integrally with the second cylinder 14 and inserted in and retracted from a hole part Sh formed in an inside roof rail SI by reciprocation togetherwith the second cylinder 14 through expansion and contraction operation of the cylinder rod of the first cylinder 12 formed integrally with the second cylinder 14; and an L-shaped clamp 16 arranged to the pin 15 and rising from and setting to the pin 15 through operation of the second cylinder 14.
Patent JP-S6256380-A (JP)
Inventor: SHIROKANE MAKOTO
IPC: B23K20/00
Filed: 1985-09-05
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-H1126656-A (JP)
Title: Film for sealing electronic device
Inventor: MORIMURA YASUHIRO
IPC: C09J7/02
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To seal and protect an electronic device, without seal defects such as pin-holes by forming a thermally and/or optical hardening adhesive layer contg. an ethylene-vinylacetate copolymer as a main component with a P type compd. flame retardant on a light-permeable base film. SOLUTION: The film has a light-permeable base film and thermally and/or optical hardening adhesive layer contg. an ethylene-vinylacetate copolymer as a main component; this layer being formed on one surface of the base film. The adhesive of this layer can be sheeted and easily and accurately overlaid on the base film as well as on an electronic device because of its self-adhesive property and has a low elastic modulus after hardening and high flexibility enough to provide a protective action for electronic devices and contains a P compd. as a flame retardant to provide a very high flame retardation.
Patent JP-2001017965-A (JP)
Title: Treatment of photoresist development waste liquid
Inventor: SUGAWARA HIROSHI
IPC: B01D61/44
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To remove a part of trace impurities such as Na, Fe, Al in a development waste liquid containing at least a photoresist and a tetraalkylammonium hydroxide(TAAH), which is difficult to be removed by a conventional regeneration treating method, by a simple and inexpensive method. SOLUTION: This treating method comprises treating the development waste liquid containing at least the photoresist and the TAAH or a TAAH-containing solution originating from the development waste liquid with a porous filtration membrane having a chelate forming group, an anion exchange group or a cation exchange group, in a regeneration treating process of the photoresist development waste liquid. As a result, a part of the trace impurities such as Na, Fe, Al is simply, inexpensively and effectively removed.  For example, a TAAH solution purified into high purity is obtained by combining a purification process such as an NF membrane (nanofiltration membrane) separation, electrodialysis and/or electrolysis, ion exchange process with the treating process using the porous filtration membrane and is reutilized for an electronic part manufacturing process, or the like, as a regenerated alkali developer.
Patent JP-S6087161-A (JP)
Title: Sheets stacking device
Inventor: WAKIZAKA YUKINORI
IPC: B65H31/30
Filed: 1983-10-20
Abstract: PURPOSE:To have neat stacking of sheets in every specific number by furnishing a temporary storing means adjacent to a stacking room, wherein said temporary storing means receives and stores those following sheets divided by a dividing means when sheets are being exhausted. CONSTITUTION:Adjacent to a stacking room 4 for sheets, a temporary storing means 1C is installed to receive the following sheet group P, dividing by a dividing means 1A, when an exhaust means 1B is exhausting the sheets P and store temporarily until the exhaust means 1B attains its original position. This eliminates risk of collision of the following sheets P or collupse thereof at the time of handing-over to an aux. dividing member 80, so that sheets P carried out continuously at short pitches, even in such an unfavorable condition that the dividing means 1A is receiving sheets in minimum amount, can be stacked neatly in every certain specified number.
Patent JP-2000028565-A (JP)
Title: Method for detecting polyvinyl chloride in waste plastic and separating method of polyvinyl chloride
Inventor: AMANO ISAO
IPC: G01N22/00
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To easily and certainly separate polyvinyl chloride by utilizing a measured value of a dielectric constant or a dielectric loss tangent of a waste plastic. SOLUTION: A waste plastic 10 which is the object to be measured is clamped by a roller type measuring terminal 8 and a standard variable capacitor 7 is adjusted, such that a circuit becomes a resonant state. A value of the standard variable capacitor 7 at this time and an indicating value of a high frequency voltmeter 6 are taken in a computer 9 and a dielectric constant or a dielectric loss tangent is calculated. A material of plastic can be distinguished from a value of the dielectric constant or the dielectric loss tangent calculated. The waste plastic 10 is conveyed by a conveying conveyer 11, and they are measured by a roller type measuring terminal 8. In order to calculated the dielectric constant, a thickness and an area are required.  The area is determined from an electrode having a constant area embedded in the roller, and a thickness can be determined from a thickness between the rollers.
Patent JP-S5898641-A (JP)
Title: V-type engine for motorcycle
Inventor: ISAKA YOSHIHARU
IPC: F02B61/02
Filed: 1981-12-09
Abstract: PURPOSE:To balance the cooling effect of the cooling fins for a front cylinder and those of a rear cylinder of a V-type engine having a plurality of cylinders disposed along the length of the body of a motorcycle, by employing such an arrangement that the pitch of the cooling fins for the rear cylinder is smaller than that of the cooling fins for the front cylinder. CONSTITUTION:An engine 1 has a front cylinder 2 and a rear cylinder 3 arranged in a V-shaped form along the length of the body of a motorcycle. The cylinders 2, 3 are composed of cylinders 4, 6 and cylinder heads 5, 7, respectively and provided with many cooling fins 4a, 5a, 6a, 7a projected outwards from the outer surface of the same. Here, arrangement is such that the pitch L of the cooling fins 4a, 5a for the front cylinder 2 is greater than that l of the cooling fins 6a, 7a for the rear cylinder 3. Therefore, the cooling effect of the cooling fins for the front cylinder and the rear cylinder is balanced, so that the output of the engine can be increased.
Patent JP-S6439445-A (JP)
Title: White ant control construction method in wood building
Inventor: WATANABE MITSUYOSHI
IPC: E04B1/72
Filed: 1987-08-06
Abstract: PURPOSE: To protect a wooden sill from moisture and prevent termite from propagation by putting a composite sheet that a moisture proof sheet and a moisture-absorbing sheet impregnated with an insecticide are superimposed with each other between a foundation and the sill. CONSTITUTION: A moistureproof sheet 1A such as plastics or rubber which does not absorb moisture or water and a hygroscopic moisture-absorbing sheet 1B such as tabular plastics, spomge material of rubber or the like, cloths, or the like are superimposed to each other to form a composite sheet 1. The composite sheet 1 is impregnated with an insecticide liquid for termite prevention. The moisture-absorbing sheet 1B is brought into contact with the wooden sill 3 while the moisture-proof sheet 1A is arranged at the foundation concrete 2 side.
Patent JP-S6352599-A (JP)
Title: Back plate device for electroacoustic transducer
Inventor: UGAJI MASAKATA
IPC: H04R19/04
Filed: 1986-08-22
Abstract: PURPOSE:To improve the acoustic characteristic eminently by packing a resin in pores of a porous ceramics sintered body having a stereoscopic mesh structure so as to incorporate advantages of the ceramics, metal and resin altogether. CONSTITUTION:A back plate 10 is a ceramics sintered body and the ceramics is a porous ceramics sintered body whose crystal has a stereoscopic mesh structure as the basic structure and the porous rate is in the range of 10-70vol%. A resin 12 liquidified and having heat resistance and moisture resistance is packed in the porous 11. Thus, advantages of the metal, ceramics and resin are incorporated and the back plate device for electroacoustic transducer whose acoustic characteristic is improved is obtained.
Patent JP-H1141322-A (JP)
Title: Data communication equipment, data processing method and storage medium storing program code
Inventor: IKEDA ATSUSHI
IPC: H04N1/00
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To inhibit the instruction of call origination for communication corresponding to a communication class, with which normal communication is disabled, when originating a call to data communication equipment based on an instruction from an information processing terminal in a system connecting the information processing terminal and the data communication equipment. SOLUTION: When facsimile equipment 1 tries facsimile transmission through a line 14 and the side of a party gives no response as a facsimile twice or more, an incorrect dialing is discriminated. Then, that telephone number, G3 facsimile and a request for inhibiting its use are sent out to a PC 15. When the relevant information is included in a telephone directory under management, on the side of the PC 15, the use of this equipment is inhibited and displayed.
Patent JP-2001023087-A (JP)
Title: Device for removing snow of signal device
Inventor: KOMATA KAZUO
IPC: E01F9/615
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a device for removing the snow of a signal device for surely removing snow without making it necessary to manually remove the snow of a signal device. SOLUTION: A device for removing the snow of a signal device for removing snow on a cover 12 covering the upper part of a display light 32 of a signal device 30 is provided with a sweeping means 10 for sweeping the snow on the cover 12. This snow removing device 10 is constituted of an arm 14 rotating on the cover 12 and a motor 16 being a driving device for driving the arm 14. The motor 16 is arranged so that a rotary shaft 17 can be faced almost to a vertical direction on the supper face of the cover 12. Also, the motor 16 is mounted through a pedestal 22 on almost the central part of the upper face of the cover 12. The pedestal 22 is mounted on the cover 12 by a screw-in method or the like.
Patent JP-H1141544-A (JP)
Title: Divided image receiver
Inventor: YASUKAWA KO
IPC: H04N5/655
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To provide structure suitable for recycling at the time of disposing by easily taking out a built-in cathode-ray tube(CRT) by forming a dividable casing. SOLUTION: A causing 10 is almost horizontally divided into an upper half part 11 and a lower half part 12 along the upper end section of a screen. The lower half part 12 is a box section for housing a CRT 13 and the upper half part 11 is formed to become its upper lid. The upper and lower half parts 11 and 12 are integrally linked by linking means 15 and 16 and a control circuit is housed inside with the CRT 13. It is preferable that the linking means 15 and 16 can be attached/detached by one action, and they are formed by combining projections having engage parts with slots for accepting them, for example, At the time of disassembly, by detaching the upper half part 11, the CRT 13 can be easily taken out of the lower half part 12.
Patent JP-2000032109-A (JP)
Title: Dial device and communication terminal
Inventor: NIRE NOBUHIRO
IPC: H04M1/27
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To register a telephone number without errors and to confirm the telephone number by hearing it at the time of making a call. SOLUTION: When a dial key 11 is operated, a sound signal corresponding to a number of the operated dial key is synthesized at a voice synthesizing circuit 20. The synthesized sound signal is made to be a sound by a speaker 18 every time the dial key 11 is operated. When a transmission key 26 is operated, a series of sound signal corresponding to a telephone number is synthesized at the synthesizing circuit 20 and made to be a sound at the speaker 18. A single telephone number to be dialed is auditorily confirmed.
Patent JP-H02144398-A (JP)
Title: Inversion clamp for concrete u-shaped groove
Inventor: KAWAGUCHI YASUJI
IPC: B66C1/42
Filed: 1988-08-08
Abstract: PURPOSE:To make it possible to lay a U-shaped groove by way of inverting it easily and safely by constituting the inversion clamp in the title with a receptacle tool set on one edge of each clamp bar and brought in contact with one side face of the U-shaped groove and each clamper arranged on the other edge and holding the U-shaped groove together with the receptacle tool. CONSTITUTION:Clamp bars 4 are arranged on both sides of a U-shaped gutter 5 transported in an inverted U-shape, and a receptacle tool 6 set on its edge is brought in contact with one side face of the U-shaped groove 5. Thereafter, the push-press face of a clamper 7 is push-pressed on the other side face of the U-shaped groove 5 by operating the clamper 7 arranged on the other end of each clamp bar 4 so as to damp the U-shaped groove 5 together with the receptacle tool 6. After the U-shaped groove 5 is clamped like this, it is hung up and inverted together with the clamp bars 4. The inversion is made around the rotational central axis of the clamp bar 4 namely around the central axis in the lengthy direction at the U-shaped groove 5. Thereafter, when the inversion is completed, the U-shaped gutter 5 is put down on its laying position and the laying is completed by releasing the clamp.
Patent JP-2000031943-A (JP)
Title: Data transfer system, data transfer method therefor and device using the data transfer system
Inventor: KANEHIRA AKIRA
IPC: H04N19/166
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To prevent the reproduction of image compensation data that are transferred from being disabled due to occurrence of an error during the transfer in the transfer system where no re-transmission request of data is made. SOLUTION: Digital compensation data obtained by applying compensation processing to an image signal for a prescribed block are inserted to a frame of a prescribed length (1 msec) in a universal serial bus USB signal and a function 20 transfers the frame to a host 30 in real time without re-transmission in the data transfer system. The host 30 is provided at least with a USB control section 7 that detects an error in compensation data in the received USB signal, a frame synchronization code detection means 8 that detects a block of the image compensation data in the received USB signal, and a data delete means 9 that detects and deletes a transfer frame required to delete the image compression data including an error based on the detected error and the block of the image compression data.  Furthermore, a means to insert a skip code in place of deleted data is provided to the host 30 or the function 20.
Patent JP-S6090850-A (JP)
Title: Manufacture of crystalline seal-bonding material
Inventor: HORA MASARU
IPC: C03C14/00
Filed: 1983-10-21
Abstract: PURPOSE:To obtain a seal-bonding material having <=15 coefft. of thermal expansion and suitable for use in the seal-bonding of ceramic materials to each other by mixing glass powder having a specified composition with beta-eucryptite, melting part of the mixture, and crystallizing it. CONSTITUTION:To 100pts.wt. glass powder contg. >=95wt% in total of 37-47% SiO2, 14-19% Al2O3, 5-13% B2O5, 15-23% PbO, 4-6% Li2O, 0-5% TiO2 and 0-5% ZrO2 is added beta-eucrypitite as low expansion filler powder, and they are mixed. Part of the mixture is melted and crystallized. The percentage of low expansion Li2O-Al2O3-SiO2 crystals deposited is increased, reduction in the coefft. of expansion is promoted, and low expansion characteristics fit for ceramic materials to be seal-bonded are provided.
Patent JP-H0360591-A (JP)
Title: Digital reference clock generating circuit
Inventor: HIRAMATSU YONEJIRO
IPC: H04N5/95
Filed: 1989-07-29
Abstract: PURPOSE:To generate a reference clock stably by generating a reference clock phase-locked with an input signal from 1st and 2nd digital reference signals and 1st and 2nd digital detection signals. CONSTITUTION:A 1st digital multiplier 4 multiplies a digital sinusoidal wave signal Sin(2pifct) with a sinusoidal component sin(a-b) being a 1st digital detection signal. A 2nd digital multiplier 6 multiplies a digital cosine wave signal-cos(2pifct) with a cosine component cos(a-b) being a 2nd digital detection signal. The multiplication output is given to a digital adder 51 via buffer registers 18, 19, where subtraction is processed. Then a digital cosine wave signal cos(2pifct-c) whose phase is retarded by (c) with respect to the digital cosine wave signal cos(2pifct) is outputted (c=a-b, a is an absolute phase and b is a set phase). The signal is binarized by a comparator 54 and becomes a write clock w.CK.
Patent JP-S6089855-A (JP)
Title: Mode discriminating device of magnetic recording and reproducing device
Inventor: FUJII TOSHIFUMI
IPC: G11B15/087
Filed: 1983-10-21
Abstract: PURPOSE:To discriminate automatically a tape speed for recording time at reproduction by comparing a detected interval of a pilot signal with a set value decided by a mode signal. CONSTITUTION:The switching of the running speed of a magnetic tape is performed by a mode selector 14, a mode signal generating circuit 13 generates a mode signal, which is given to a comparator 12 of a comparator circuit 6 via an input terminal 3. Moreover, a detected output of an f1 detector 5 and a clock signal at an input terminal 8 are given to a counter 11 and every time the detected output of the detector 5 goes to an H, the counter 11 is reset and the clock number of the detected interval is counted. Then the output count of the counter 11 is compared with each set value decided by the H, L level of the mode signal at a comparator 12. Thus, whether or not the signal is reproduced in the same mode at recording is discriminated automatically in this way.