baber/WOPTO huggingface dataset:
Patent JP-S61123715-A (JP)
Title: Suction device for internal-combustion engine
Inventor: TAKEMURA SHINICHI
IPC: F02B75/20
Filed: 1984-11-16
Abstract: PURPOSE:To secure a good resonance effect over the whole operation range, by installing a suction branch pipe in position between each individual cylinder and a resonance box while a suction resonance pipe between a surge rank and the resonance box, respectively, and making these pipes connectable and vice versa freely at the inside of the resonance box. CONSTITUTION:An interval between a surge tank 12, where an air intake pipe extending from an air cleaner is opened, and each of resonance boxed 14A and 14B set up at each group of cylinders 4A-4C and 4D-4F is connected with suction resonance pipes 13A-13F corresponding to each of these cylinders 4A-4F. And, suction branch pipes 15A-15F connected to each of these cylinders 4A-4F are opened to these resonance boxes 14A and 14B, and an interval between these opening parts and each opening part of these resonance boxes 14A and 14B of resonance pipes 13A-13F is sufficiently isolated. In addition, there are provided with connecting pipes 16A-16F, free of slide motion, which make connection/disconnection between opening parts performable, and in this connection, these connecting pipes 16A-16C and 16C-16F are made to do slide motion by a motor 19 via a pinion 20 and a rack 18.
Patent JP-S6484084-A (JP)
Title: Cold and hot storage box
Inventor: KATO TATSUO
IPC: F25D11/00
Filed: 1987-09-26
Abstract: PURPOSE: To miniaturize a refrigerating/warming box and reduce heat loss by setting a heat-insulating wall for constituting the inside of the box to a vacuum heat-insulating container, providing an opening and a hole part in the container, providing a Peltier element where a heat-absorbing plate and a cooling plate are mounted to the hole part on both surfaces, and providing the element at the cold region side from the end face of the hole part. CONSTITUTION: When considering use as a refrigerator and a DC voltage is applied to a Peltier element 17, the element 17 absorbs heat from the side of a heat absorption plate 5 and emits heat toward the side of a cooling plate 18 since the element 17 has been set so that it absorbs heat from the side of the heat absorption plate 5 in advance and thermally emits it toward the side of the cooling plate 18. In this case, the element 17 is located at the side of a refrigerating/warming region 4 from an end face 22, and heat loss from the heat absorption plate 5 becomes small due to vacuum effect. By changing the direction of current, the directions of the absorption and emission of heat change in the element 17.  At this time, since an electric fan 20 has been wired so that it simultaneously operates, it responds simultaneously with the element 17 and cools the cooling fin 19, thus cooling heat in the region 4 by a cooling wind using a fan 20 via the cooling plate 18 and a fin 19 as shown by a dotted line.
Patent JP-S60134320-A (JP)
Title: Coordinate reader
Inventor: KOBAYASHI SHIYUUZOU
IPC: G06F3/03
Filed: 1983-12-21
Abstract: PURPOSE:To detect quickly a position by stopping temporarily a scan of a scanning line which has detected a peak, and executing continuously a scan of a scanning line which has not detected the peak yet. CONSTITUTION:A coordinate reader is formed by a coordinate operating circuit 1, a scanning signal generator 2 for generating a synchronizing signal (a) and a reference scanning signal (b), X and Y scanning circuits 6, 7 to which X and Y scanning signals (e), (f) are inputted, etc. When an alternating magnetic field generator 11 approaches scanning lines 12, 13, a peak detecting circuit 16 detects a peak of a calling-on signal superposed thereon, and detects a position of a coordinator. In this case, this device is provided with sr latches 17, 18 for stopping a scan of the scanning line concerned until a synchronizing signal is generated thereafter, when the peak has been detected, and AND circuits 19, 20, for controlling a peak detecting signal inputted to said latch to X and Y. In this way, a scan of the scanning line which has detected the peak is stopped until the next synchronizing signal is generated, and a scan of the scanning line which has not detected the peak yet is executed continuously.
Patent JP-2000073013-A (JP)
Title: Glazing agent
Inventor: SUKEJIMA HAJIME
IPC: C09K3/18
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To obtain the subject glazing agent capable of forming a protective film excellent in water repellency, etc., by coating and polishing finishing using a sponge, etc., by including a specific hydroxyl group-containing siloxane polymer, etc. SOLUTION: This glazing agent contains (A) a hydroxyl group-containing siloxane polymer obtained by copolymerization of (i) a siloxane macromonomer represented by formula I [R1 is a 1-10C alkyl; R2 is a 1-6C bivalent hydrocarbon; R3 is H or methyl; and (n) is 6-300] with (ii) a hydroxyl group-containing vinyl monomer and, as necessary, (iii) other unsaturated monomers copolymerizable therewith and having a hydroxyl value within the range of 50-290 mg KOH/g, (B) a polyisocyanate compound and (C) a reactional product, etc., prepared by previously reacting (iv) an epoxy-terminated siloxane polymer represented by formula II [the average value of (m) is 6-150; (l) is 0-6; and R4 is a 1-6C alkyl] with (v) a sulfonic acid compound in a ratio so as to provide (1/1) to (10/1) (equiv. ratio) of the epoxy groups/sulfonate groups.
Patent JP-S6483914-A (JP)
Title: Bearing device
Inventor: ARAI KATSUTOSHI
IPC: F16C17/02
Filed: 1987-09-25
Abstract: PURPOSE:To surely seal lubricating oil so as to eliminate splashing outside a housing by means of the end member of a rotary shaft, by pushing, an elastic washer which forms a space toward radial bearings and is provided in a housing, so as to form a sealing portion. CONSTITUTION:An elastic washer 26 is fixed to a housing 22 to form a space 28 toward radial bearings 23, 24 provided in the housing 22. Meantime, an end member 31 the outer diameter of which is larger than the inner diameter of the washer 26 is fixed to a rotary shaft 20 which penetrates the radial bearings 23, 24 and the washer 26 and is held by a thrust bearing 25, so as to form a sealing portion by pushing the washer 26. Accordingly, the double operation of the space 28 and the sealing portion having a high sealing property surely seals lubricating oil so as to prevent splashing outside the housing.
Patent JP-S60131663-A (JP)
Title: Magnetic video recording and reproducing device
Inventor: YASAKA YOSHIO
IPC: G11B15/43
Filed: 1983-12-20
Abstract: PURPOSE:To reduce operation force and then power consumption by making use of the friction acting on both a supply reel turntable and a take-up reel turntable as the braking force. CONSTITUTION:When a take-up reel turntable 19 is revolved counterclockwise, the 4th gear part 5 is revolved counterclockwise. Thus a rotor 13 engaging the part 5 is revolved clockwise around the 8th shaft 30, and no voltage is applied to the 2nd solenoid 43 with no pressure contact secured between the 5th projected bar 56 and a rotor 14. Therefore no control is given to the clockwise revolution of the 2nd latch, and the latch 12 is revolved clockwise around the shaft 30 together with the clockwise revolution of the rotor 13. Thus the latch 12 interlocks the 2nd rachet 10. Then the slip is produced by the friction between the disk 19 unified with the 2nd gear part 3 and the rachet 10 unified with the part 5 to revolve the turntable 19 counterclockwise by the revolving power which revolves the disk 19 counterclockwise with the high-speed counterclockwise revolution of a supply reel turntable 17 via a cassette tape although the counterclockwise revolution of the part 5 is stopped. The slip due to the friction is used as the back tension power.
Patent JP-H04123777-A (JP)
Title: Connector device and manufacture thereof
Inventor: ISHIDA MITSUO
IPC: H01R24/00
Filed: 1990-09-13
Abstract: PURPOSE:To simplify manufacture of a board connector, and improve the workability and mass productivity by splitting a split board part, separating it from a printed board to form a board, and installing the board to a board holder for forming the board connector. CONSTITUTION:A slit 22 is formed in part of a board 18, a split groove is provided perpendicularly to the slit 22, so a split board part 24 having an edge part 20a is formed, and a conductive strip 20b is formed in this split board part 24. A lead is then exposed from both end parts of a cable 19 of a predetermined length, and one side of the lead is inserted into a hole 18a in a pattern in a printed board and fixed by solder, while the other side of the lead is inserted into a hole 24a in a pattern in the split board part 24 and fixed by solder. A board 5 is then pinned by inserting a pin 21 through pin hoes 13, 14 provided at a bracket part 12 for composing a board connector 2.
Patent JP-H0582017-A (JP)
Title: Original plate for shadow mask
Inventor: MORI FUMIO
IPC: C23F1/00
Filed: 1991-09-20
Abstract: PURPOSE:To eliminate the dispersion of diameter and shape of holes to be drilled by etching, and eliminate the generation of unevenness of the transmitted light of an open hole matrix in an original plate for shadow mask, which is made of metal alloy such as umber alloy. CONSTITUTION:The relation between a total X of distances (x) of (n) pieces of recessed parts existing between a length L of an original plate, which is measured at random, and the measured length L showed with a formula (X/L)X100 is adjusted at 0.8 or less. One end of the original plate at a predetermined length (500 mm or more) is fixed on the vertical flat surface, and a distance between the other end of the original plate and the vertical flat surface is adjusted at 10% or less of the predetermined length. Furthermore, a distance between the original plate at a predetermined length (500mm or more) placed on the flat surface and a surface of the flat plate adjacent to the original plate is adjusted at 5mm or less.
Patent JP-S60133587-A (JP)
Title: Semiconductor storage device
Inventor: SAEKI YUKIHIRO
IPC: G11C7/00
Filed: 1983-12-21
Abstract: PURPOSE:To clear or set up all memory cells in a matrix array in a semiconductor storage device in a short time by supplying a control signal to OR circuits and selecting all lines in parallel. CONSTITUTION:When a high level control signal is applied to the OR circuits 170-177 formed by NOR gates 180-187 and inverters 190-197, all the lines 130- 137 in the matrix array are selected in parallel independently of the output of a line decoder 12. Consequently, all the memory cells 11 can be cleared or set up in a short time.
Patent JP-2000061512-A (JP)
Title: Structure for supporting rolling roll and method for widening rolling mill
Inventor: SUZUKI NOBUYA
IPC: B21B31/10
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To enable the common utilization of ball-and-roller bearings even when rolling rolls are changed in anticipation of the requirement of widening of the rolling rolls in future in rolling roll supporting structure. SOLUTION: This structure is the structure for supporting the shaft ends of the rolling roll 1 on the roll chocks 2 through the ball-and-roller bearings 3, outer ring retaining members 4, 5 for positioning the outer rings 3b of the ball-and-roller bearings 3 in the axial direction at both ends in the axial direction of a bearing mounting holes 2a of the roll chock 2 are respectively provided and both the outer ring retaining members 4, 5 are composed of plural members 4a, 5a, 4b, 5b which are divided in the axial direction. In this way, when the present rolling rolls 1 are changed for new widened rolling rolls 1', the measure is simply taken so that, by dismounting a part of the outer ring retaining members 4, 5, the common use of the ball-and-roller bearing 3 is enabled and also the change of other peripheral parts is not required.
Patent JP-H1093880-A (JP)
Title: Three-dimensional display program guide generation device
Inventor: KOMI HIRONORI
IPC: H04N5/445
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To inexpensively provide a program guide display device which can intuitively be operated through the use of a three-dimensional graphic and displays program data at high speed. SOLUTION: CPU 5 receives program guide information from a distribution circuit 2. A CG(computer graphics) rendering circuit 8 makes a response to the operation of a user at high speed and extracts only program data required for texture data to be plotted, and it is accumulated in RAM 7. Texture data showing respective program names are designated in font ROM 16 from correspondence information of respective program data and a polygon on a virtual three-dimensional solid. The polygon is mapped and a program table is constructed in the virtual three-dimensional solid. At the time of scrolling the program table, line information between program data is used and the mapping position of only the program of a necessary minimum is changed.
Patent JP-2000070973-A (JP)
Title: Partition structure of sewage treatment tank
Inventor: ONISHI KUNIAKI
IPC: C02F3/00
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To provide the partition structure the construction work of which can easily be executed and in which the placement position of any partition plate can easily be changed. SOLUTION: This partition structure has such a structure that the internal space of a sewage treatment tank 1 having a horizontally-long, upwardly-tapered upper opening section 11, is partitioned into a plurality of treatment vessels. This sewage treatment tank 1 is also provided on its inside with: a pair of receiving/supporting frame members 12 vertically erected opposite to each other, in the perpendicular direction to the horizontally-long direction of the upper opening section 1 and along the wall surface of the upper opening section 11; a concave groove 121 formed in each of the opposite surfaces of the pair of receiving/supporting frame members 12 in the vertical direction;  a plurality of partition plates 13 successively stacked between the pair of receiving/supporting frame members 12 in such a way that the both opposite edges of each of the partition plates 13 are allowed to slide on the surfaces of such grooves 121 respectively to allow the partition plate 13 to fall along the grooves 121; and also, partition wall plates 14 is placed between the inner surface of the sewage treatment tank 1 and each of the receiving/supporting frame members 12.
Patent JP-H05221172-A (JP)
Title: Plate cylinder
Inventor: BAABARA NIYUSERU
IPC: B41F13/10
Filed: 1992-09-10
Abstract: PURPOSE: To provide a lithographic form cylinder made of porous ceramic by enabling the cylinder to be used as a directly writable-erasable, and to be able to supply dampening medium to the surface of the cylinder without having additional dampening rollers and rollers to swing dampening medium sideways. CONSTITUTION: This is a lithographic form cylinder of an offset printing machine that is directly writable-erasable, and is equipped with an overlay- possible cylindrical jacket which is hydrophilic or has a hydrophilic surface. This cylindrical jacket 3 is formed with a plurality of pores 5 of approximately same sizes and distributed uniformly. The size and number of these pores are adjustable and the dampening medium is guided through a core 2 so that the dampening medium can reach to a surface 4 of, the cylinder jacket 3 through the pores 5. Dampening rollers and rollers to swing dampening medium sideways can be retrenched by thus enabling the dampening medium to reach the surface through the pores of the cylinder jacket from the jacket inside.
Patent JP-H0580345-A (JP)
Title: Liquid crystal display device
Inventor: GAMO SHUSUKE
IPC: G02F1/1365
Filed: 1991-09-20
Abstract: PURPOSE:To provide the liquid crystal display device which decreases unequal image displays and has high image quality. CONSTITUTION:The respective picture elements constituted of a pair of scanning electrodes 11 and signal electrodes 15 to a matrix of the two-terminal element type liquid crystal display device for which varistor elements are used are further constituted of the plural micropicture elements divided therefrom. Then, particularly conspicuous defects can be corrected even if the fluctuations in the characteristics of the varistor elements exist according to this constitution and, therefore, the liquid crystal display device having the high quality with the decreased unequal displays is provided.
Patent JP-S6484909-A (JP)
Title: Surface acoustic wave device
Inventor: WATANABE TAKAYA
IPC: H03H9/64
Filed: 1987-09-25
Abstract: PURPOSE:To improve the filter characteristic of the outside of a band by placing three electrodes containing an apodized electrode in specified positions, and using the minimum phase finite length impulse response approximation for the apodized electrode. CONSTITUTION:Receiving electrodes 12, 13 having a normal type electrode are placed on both sides of a transmitting electrode 11 having an apodized electrode using a zero point arrangement in the minimum phase finite length impulse response approximation. The transmitting electrode 11 sends out surface acoustic waves 14, 15. The surface wave 14 has the minimum phase filter characteristic, and reaches the electrode 12. Also, the surface wave 15 has the maximum phase filter characteristic, and reaches the electrode 13. In this case, phase distances 16, 17 of the electrode 11 and the electrodes 12, 13 are equal. Therefore, by connecting electrically the electrodes 12, 13, and constituting a three transducer type filter, a loss in a passing area of an output is improved. The out-band characteristic becomes the sum of the attenuation quantities of the maximum phase and the minimum phase filters, and the filter characteristic is improved.
Patent JP-H0881875-A (JP)
Title: Table structure in shearing device
Inventor: KURATA YOSHIHARU
IPC: D06C13/00
Filed: 1994-09-09
Abstract: PURPOSE: To provide a table structure in a shearing device shearing and making the tips of piles of pile woven fabric uniform, transferred over a table in tracing an angular shape with a spiral cutter and a lower blade, capable of reducing loads for operators and aiming to improve operating efficiencies by enabling an automatic exchange of the table determining the state of the pile shearing of the pile woven fabric. CONSTITUTION: This table structure in a shearing device is provided with plural tables 5-9, holding members 12, 12 protruded at both ends of the lengthy table 5-9 and supporting plates 10, 10 facing each other and capable of supporting the tables 5-9 in a sandwiching state by supporting the holding members 12, 12 and has a transferring grooves 13 formed on the inside surfaces of the supporting plates 10, 10 from a prescribed working position for the action of the table 5-9 to a downward direction, plural shelf-like housing grooves 14-18 formed consecutively, and selective exchanging means 19, 20 installed at each of the grooves 13, 14-18, capable of suitably transferring the holding members 12, 12 of the tables 5-9 located in the grooves 13, 14-18.
Patent JP-H0964654-A (JP)
Title: Photoelectric conversion circuit
Inventor: UNO MASAYUKI
IPC: H03F3/08
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a photoelectric conversion circuit provided with a current/ voltage conversion circuit capable of expanding an input current range. SOLUTION: The photoelectric conversion circuit is constituted of a photodiode 1, an npn transistor(TR) 2 acting as an emitter-ground amplifier circuit grounding an emitter, connecting a collector to a resistor load 3 and connecting a base to a photodiode 1 through a capacitor 8, a bias resistor 9 connected between the base and emiter of the TR 2, an npn TR 4 acting as an emitter follower connecting a collector to a power supply, connecting a base to the collector of the TR 2 and connecting an emitter to a resistor load 5, and a current/voltage converting feedback resistor 6 connected between the base of the TR 2 and the emitter of the TR 4.
Patent JP-S61124309-A (JP)
Inventor: HARUTA YUKINORI
IPC: A01C11/02
Filed: 1984-11-19
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-H11178569-A (JP)
Title: New reductase
Inventor: BURNHAM MARTIN KARL R
IPC: A61K35/76
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To obtain a new isolated polynucleotide capable of' screening antibacterial compounds and useful as a vaccine, diagnostic, therapeutic agent or the like, by including a specific polynucleotide sequence. SOLUTION: This new reductase (polynucleotide) contains a polynucleotide sequence selected from the group including (1) a polynucleotide having >=70% identity with the polynucleotide coding for a polypeptide containing an amino acid sequence of the formula, (2) a polynucleotide having >=70% identity with the polynucleotide coding for the same mature polypeptide as that expressed by this new reductase gene contained in Staphylococcus aureus as a deposited strain, (3) a polynucleotide coding for the polypeptide containing an amino acid sequence >=70% identical with the amino acid sequence of the formula, and (4) a polynucleotide complementary to the respective polynucleotides as the components (1), (2) and (3). It is preferable that a polypeptide is produced by culturing host cells transformed with a vector containing this polynucleotide.
Patent JP-S61122433-A (JP)
Title: Clean and dry bench
Inventor: YOSHIDA TAKAKI
IPC: F24F3/16
Filed: 1984-11-19
Abstract: PURPOSE:To keep a bench space clean and dry all the time, by providing a dry air of which dew point is below 4 deg.C to the bench, by dividing an air circulation passage on the upstream side of a HEPA filter into a plurality of branch passages, by installing an air cooler in each branch passage, and by changeably operating the air coolers in both passages. CONSTITUTION:A bench space 2 and an air circulation passage 3 are provided in the clean chamber of a movable casing body 1. A HEPA filter 4 is provided in the air circulation passage 3, and clean air is diffused toward the bench space 2 through the filter 4. An air heater 5 is installed in the air circulation passage 3 on the upstream side of a filter 4, and the part of an air circulation passage 3 on the upstream side of an air heater 5 is divided into a plurality of branch passages. An air cooler 6 is installed in each branch passage, and dry air of which dew point is below 4 deg.C can be obtained by changeably operating those two air coolers 6.
Patent JP-S6396949-A (JP)
Title: Mos constant-voltage circuit
Inventor: INOUE MICHIHIRO
IPC: H01L21/822
Filed: 1986-10-13
Abstract: PURPOSE:To compensate the dependence of an output voltage on a threshold voltage by a method wherein an electric-current value at the output stage is controlled in such a way that a gate voltage of a P-ch FET at the output stage is controlled by a voltage at an FET circuit for voltage detection, whose characteristic is the same as that of an N-ch FET at the output stage. CONSTITUTION:An MOS FET, whose gate and drain are in common, is used. A P-ch FET 6 is installed at the load part of N stages of N-ch FETs 7-9. In parallel, N+1 or N+n stages of N-ch FETs 2-5 of the identical characteristic are installed, where a load resistor 1 is connected in series; their output is applied to the gate of the FET 6. If a threshold voltage of FETs 7, 8 is Vth, a constant-voltage output Vout is about Vth, and the Vout can be selected by the number of stages of serially connected FETs. In addition, about 4 Vth are generated at the drain of the FET 2. If the Vth is high, a gate-source voltage of the FET 6 is lowered, and an electric current of the FETs 6-9 is reduced, the Vout is lowered. If the Vth is low, the Vout becomes high and it is possible to keep the Vout constant irrespective of the value of the Vth of a device.