baber/WOPTO huggingface dataset:
Patent JP-S63267412-A (JP)
Title: Air filter and module used in production thereof
Inventor: YAN BAN UEERUDEN
IPC: F24F13/00
Filed: 1987-12-24
Abstract: An air filter of which the dimensions may be easily adapted to the shape and dimensions of air ducts, especially air ducts of air condition equipments, comprises a number of frame shaped modules (1) made of plastics material. To each module a filter bag (2) is welded. The side faces (1a, b, c, d) of each module are provided with a system of ribs (5) or embossments (6). For joining modules substantially airtightly together a system of ribs or embossments on a side face of a module is connected to a complementary shaped system of ribs or embossments on the side face of another module by sliding movement or snap action. Preference is given to an embodiment whereby inclined side boundaries of interengaging complementary systems form a dovetail connection.
Patent JP-2000144147-A (JP)
Title: Production unit for leaf charcoal and wood vinegar
Inventor: KUMAGAI TOSHIO
IPC: C10C5/00
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To provide the subject production unit ensuring the recovery efficiency of wood vinegar afforded by recovering the moisture in the smoke from leaf charcoal to be raised. SOLUTION: This production unit so designed as to connect a chimney 30 to an exhaust port provided on a leaf charcoal chamber 10 has such a scheme that a cavity chamber 51 is interposed between the exhaust port and the chimney 30, a bottom opening 52 is furnished on the cavity chamber 51, and the smoke passage area of the cavity chamber 51 is designed to be greater than that of the chimney 30; the angles of elevation Z1, Z2 of cylinders 54, 55 for selectively connecting the chimney 30 are provided so as to differ from each other;  smoke containing vaporous wood vinegar discharged via the exhaust port of the leaf charcoal chamber 10 is mixed with the outside air introduced into the cavity chamber 51 and passed over the whole length of the chimney 30, with the result that the vaporous wood vinegar can be liquefied over the whole length of the chimney 30, its recovery efficiency being improved; when the chimney 30 is connected to the 2nd cylinder 55 with smaller angle of elevation Z2, exhaust suction force is made smaller to slow the exhaust rate of the smoke, enabling the vaporous wood vinegar cooling time to be made longer.
Patent JP-H02172231-A (JP)
Title: Semiconductor device
Inventor: SAGARA KAZUHIKO
IPC: H01L29/732
Filed: 1988-12-26
Abstract: PURPOSE:To facilitate high integration by a method wherein a buried layer belonging to an active region is divided into a plurality of regions electrically separated from each other by a plurality of insulating walls which are vertical to a substrate and pierce through the buried layer and reach the substrate. CONSTITUTION:A buried layer 2 is divided into a plurality of regions by insulating walls 9 provided vertically to a substrate 1. As the respective regions are electrically separated from each other, they can be used as independent emitter regions. With this constitution, if only one active region is formed on the buried layer 2, a multi-emitter structure in which the buried layer 2 is utilized as a group of the independent emitter regions can be realized. Moreover, if this device is employed, a conventional LSI which requires a plurality of active regions can be realized with one active region, so that the highly integrated LSI can be realized.
Patent JP-H07152107-A (JP)
Title: Heat-developable diazo copying material
Inventor: HIGETA SHIGERU
IPC: G03C1/52
Filed: 1993-11-30
Abstract: PURPOSE:To enhance image density and heat responsiveness for high speed recording and reliability for long period storage stability by interposing an interlayer containing a specified resin between a layer containing a diazo compound and a layer containing a coupling component on a support. CONSTITUTION:This heat-developable diazo copying material has the diazo layer containing the diazo compound and the coupler layer containing the coupling component on the support and the interlayer containing the alkali-soluble resin to be insolubilized in water by drying is formed between both of these layers, thus permitting insulation of this diazo compound from that coupler to be ensured and occurrence of fog to be prevented even after storage for a long period. This alkali-soluble resin to be insolubulized in water by drying is used by dis-solving it in aqueous ammonia, and it is preferred to use a styrene-acrylic acid copolymer as a resin sufficient in the insulation effect and high in heat coloring performance.
Patent JP-H06170759-A (JP)
Title: Automatic welding device
Inventor: NAKAHARA HIROAKI
IPC: B25J5/02
Filed: 1992-12-07
Abstract: PURPOSE:To improve welding efficiency by arranging a guide rail, crossing a moving direction at right angles, on a moving body over the reinforcing member of a structure, and runnably supporting a running body on which a welder body is loaded. CONSTITUTION:When temporary vertical and lateral ribs 3 and 4 are regularly welded to the plate material 2 of a structure 1, a moving body 12 and an auxiliary moving body 16 are placed on the vertical rib 3. A welder body 15 is loaded on the moving body 12 through a running body 14 runnable over a guide rail 13. This constitution causes movement of the whole of an automatic welding device 11 in a direction, extending along the vertical rib 3, by means of the moving body 12 and the auxiliary moving body 16 and movement of the welder body 15 in a direction, extending along an orthogonal direction, i.e., the lateral rib 4, togetherwith the running body 14 traveling along the guide rail 13, and a given position and direction are welded. This constitution causes automatic welding of a reinforcing member to the plate material 2 without replacement with installation of the guide rail 13.
Patent JP-H07154688-A (JP)
Title: Video image compositing device
Inventor: YAMAOKA TETSUYA
IPC: H04N5/275
Filed: 1993-11-30
Abstract: PURPOSE:To provide the video image compositing device by which plural video images are composited through insertion and the selection is easily realized without a mixer/keyer. CONSTITUTION:Plural video signals E1-E4 are stored separately in video memories 11-14. A priority discrimination section 16 discriminates a key signal corresponding to the highest priority among the key signals K1-K3 relating to the video signals E2-E4 according to the desired priority given to the video signals for each picture element. According to the result of discrimination, a read address generating part 17 generates a read address and reds only a video signals of the highest priority discriminated for each picture element from the video memory sequentially to generate a composite video output Eo.
Patent JP-H04206172-A (JP)
Title: Connector
Inventor: KIMURA TOSHIHIRO
IPC: H05K3/32
Filed: 1990-11-29
Abstract: PURPOSE:To suppress stress generated in the connecting part of a lead terminal when a plug is inserted and removed, and also to reduce the number of components so as to improve economy by providing holding parts and held parts in a substrate and a connector main body, respectively. CONSTITUTION:A connector main body 2, whose position is determined by the holding part 15 of a metal substrate 10 and a mounting part 4 functioning as the held part of the main body 2, are fixed by a mounting screw 41, which passes through the passing hole 5 of the mounting part 4 and the passing hole 14 of the substrate 10, and a nut 42 on the substrate 10, and the lead terminal 3 of the main body 2 is connected to the wiring pattern of the substrate 10. By this structure in which insertion and removal of a plug is unnecessary, stress otherwise generated in the lead terminal part during inserting and removing process can be suppressed, the number of components is reduced so that a connector with good economy can be provided.
Patent JP-H04205036-A (JP)
Title: Tracer circuit
Inventor: ORITO SHIGEKI
IPC: G06F11/22
Filed: 1990-11-29
Abstract: PURPOSE:To obtain a tracer circuit effective even for single occurrence of a failure with low regenerability by connecting to a system bus a tracer circuit that monitors a program execution address and that stores address information obtained from a monitor circuit. CONSTITUTION:A tracer circuit 14 of a information processor is connected to system buses 15-17. The tracer circuit 14 always monitors a memory address value that the CPU outputs onto an address 15, and stores this memory address value in a trace memory 22. Further, as required, a memory address value stored in circuit 14 can be read out to the CPU by an instruction from the CPU. Using that a program usually has a local continuity, a point where an execution address becomes discontinuous due to branch instruction or subroutine is taken out, while only the address value is preserved. Accordingly, long time trace information can be extracted by a small capacity memory 22.
Patent JP-H06142732-A (JP)
Title: Method for changing and rolling thickness of running heat stretched strip
Inventor: HORIUCHI YUTAKA
IPC: B21B45/02
Filed: 1992-11-11
Abstract: PURPOSE:To keep the finished temperature of an unsteady part at a target finished temperature after the plate thickness is changed by changing the cooling rate of the unsteady part of a strip when the plate thickness is changed while the changing point of plate thickness passes the 1st rolling stand, then, passes the final rolling stand. CONSTITUTION:After the plate thickness changing point of a strip 1 passes the 1st rolling stand 2A of a tandem mill, an amount of cooling water from a 1st strip cooling device 3A mounted between the 1st rolling stand 2A and a 2nd rolling stand 2B is changed into an amount of preset so that its temperature changes into a target finished one. Whenever the plate thick changing point passes each rolling stand, such operations are performed and while the plate thickness changing point passes the 1st rolling stand, the cooling rate of the unsteady part of the strip wherein the plate thickness is being changed is changed. In this way. since the finished temperature of the unsteady part can be maintained at the target finished temperature after the plate thickness is changed, the yield of a strip product is improved.
Patent JP-H10171631-A (JP)
Title: Absolute value operation circuit
Inventor: MORI FUMIHIKO
IPC: G06F7/50
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To provide an absolute value operation circuit capable of attaining the absolute value operation of many bits at a high speed. SOLUTION: Input data are inputted to one input of an adder 11 through an inverter 12. A bit '0' is inputted to the other input of the adder 11 and a bit '1' is also inputted to the adder 11 as a carry input. A multiplexer output part 13 selects an output of the adder 11 or the input data. The output part 13 is constituted of AND circuits 13-1, 13-2 and an OR circuit 13-3. A selection signal is applied from a multiplexer selection part 14 to the output part 13. The MSB of the input data is used for the driving input of the selection part 14, which generates a selection signal for selecting the output of the adder 11 as output data when the MSB is '1' or the input data when the MSB is '0'. Consequently the influence of speed drop due to the increment of the number of operation bits can be suppressed.
Patent JP-H08186675-A (JP)
Title: Facsimile equipment
Inventor: OKADA SHINJI
IPC: H04N1/46
Filed: 1994-12-28
Abstract: PURPOSE: To reduce the prolongation and the waste of the replenishment of the recording medium by recording information to record in various kinds of management reports by means of plural kinds of recording medium so as to reduce the partiality of a using quantity corresponding to the kind of a recording medium in a facsimile equipment provided with a function outputting the various kinds of management reports and recording a picture by means of the recording medium of plural colors. CONSTITUTION: The equipment is provided with a modem 13 transmitting/ receiving picture data and the various kinds of procedure signal for controlling transmission, a communication control part 14 executing the circuit control at the time of transmitting/receiving, a scanner part 16 outputting read picture data and a memory 17 accumulating picture data and storing various kinds of data. The equipment is furthermore provided with a printer part 18 recording monochromatic picture or a color picture and a system control part 11 drive- controlling the printer part 18 to record management information on a recording paper by successively switching the kind of ink for each recording.
Patent JP-2000148197-A (JP)
Title: Control means for voice regenerating device
Inventor: SHIGIHARA YOSHIHITO
IPC: G10L13/04
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To provide an application environment comfortable for a user, by providing a time counting means for a voice regenerating device, changing an output according to a regenerating operation maintaining time, and adjusting the regenerated output according to sensitivity change of human auditory sense. SOLUTION: A control means 5 receiving a command for starting a regenerating operation commands a time counting means 7 to start an operation, and since then, continues to transmit information T(t) related to a operation maintaining time from the time counting means 7 to the control means 5. The control means 5 transfers the information T(t) to a storage means, and generates information M(f, t) required for determining an output suitable for the operation maintaining time. This time factor function M(f, t) is transferred from the storage means 9 to the control means 5. The control means 5 determines a restraint function D(f, t) based on the function M(f, t). The control means 5 transmits an output command B(t) transmitted from an input means 6 and the function M(f, t) transmitted from the storage means 9 to a sound volume adjusting means 4.  Thus, a regenerated output is determined, and a voice output means 8 generates the regenerated output.
Patent JP-H06264018-A (JP)
Title: Ink for ink jet printing, method and equipment for printing by using the ink, and printed material thereby obtained
Inventor: SUZUKI MARIKO
IPC: C09D11/328
Filed: 1993-12-24
Abstract: PURPOSE:To obtain the subject ink which is used for a fabric containing cellulose fibers and/or polyamide fibers and is excellent in dyeing characteristics, delivery characteristics and long-term stability and to provide a good printed material by ink jet printing using the ink. CONSTITUTION:At least 10-2,000ppm phosphate ions (PO4<3->) are incorporated into the liquid medium of ink for ink jet printing which contains 5-30wt.% reactive dye having a vinylsulfo group and/or a monochlorotriazine group and an aqueous liquid medium, and polyphosphoric acid ions having a degree of polymerization of at least 3 are appropriately incorporated therein in addition. The obtained ink is used to print a fabric with an ink jet recorder.
Patent JP-H01169379-A (JP)
Title: Tester for data communication electronic circuit unit
Inventor: TAMANOI AKITO
IPC: H04L69/40
Filed: 1987-12-25
Abstract: PURPOSE:To obtain a tester which facilitates detection of a defective part, by connecting a unit for testing having a function equivalent to a unit to be tested as well as a diagnosing device to implement tests for a modem circuit and overall function. CONSTITUTION:A unit 1 to be tested is connected to a unit 2 for testing a test system of a data communication unit and a diagnosing device 3. In the diagnosing device 3, a control section 5 and a test module section 4 are connected to the unit 1 being tested and the unit 2 for testing through a test interface 6 to control. The unit 2 for testing has a function equivalent to the unit being tested to perform an opposed test more than equal to a system test and a test diagnosis for the whole of a unit. This enables the production of a test for a data communication electronic unit which facilitates detection of a defective part with a reduction in the weight of the system test.
Patent JP-H08186709-A (JP)
Title: Picture discrimination device
Inventor: CHOKAI HIDEYUKI
IPC: H04N1/40
Filed: 1994-12-28
Abstract: PURPOSE: To provide a picture discrimination device for automatically discriminating the kind of pictures. CONSTITUTION: The average picture element value Ym(p) of the picture element values Y(p) of the picture elements of the respective coordinates (p)  (p)=1, 2,...} of one line in picture data stored in a storage part 11 and the picture element values of the picture elements in front and behind of the picture elements of the respective coordinates (p) is calculated in an average value calculation part 12 and the absolute value (d) of a difference between the average picture element value Ym(p) and the picture element values Y(p) of the picture elements of the respective coordinates (p) is calculated in an adder 13.  The absolute value is compared with the comparison value (e) of a ROM 16 in a second comparison part 15, the respective picture element values Y(p) are compared with the upper limit value Ymax and lower limit value Ymin of the ROM 16 in a first comparison part 14 and the kind of the pictures indicated by the picture data is discriminated in a discrimination part 17 from the compared results.
Patent JP-H06176146-A (JP)
Title: Image processor
Inventor: OMAGARI KOJI
IPC: G06T7/60
Filed: 1992-12-08
Abstract: PURPOSE:To reduce the circuit scale of a feature extraction circuit to reduce the cost and to compact a processor by sampling N-times for one picture element of picture element data and apparently amplifying one picture element by N times. CONSTITUTION:The arithmetic part of a division processing control circuit 5 calculates the value of a decimal number part generated with a division processing in a horizontal direction through the use of the value of a rectangular area vertical width register to write it in a horizontal division processing generation decimal part storing register 7. Next, the address of an image memory including a picture element which should be processed is outputted from an image memory address generation circuit 3 and the picture element which should be processed is read out of the image memory 4 to load it to an 8-bit shift register 6. Next, a clock is inputted to the 8-bit shift register 6 to fetch a 1/8 picture element to output it to a block picture element counting circuit 8. By the operation, the picture element is apparently extended by eight times so as to prevent the generation of a decimal part with the division processing in a vertical direction. Finally, the black picture element counting circuit 8 executes the counting of black elements to add the value of an integer part and that of the decimal part of store it in a counting result storage part 9.
Patent JP-2000139454-A (JP)
Title: Separation and recovery of cell and recovery required cell-containing liquid
Inventor: SUMIDA MASAYA
IPC: A61K35/51
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for separating and recovering cells capable of recovering a nuclear cell such as hematopoietic stem cell in high yield by an inexpensive, simple and short time operation. SOLUTION: A cell-containing liquid stored at a cell-containing temperature A and containing a cell required for recovery and a cell required for removal is introduced into a cell capturing means substantially capturing the cell required for recovery and substantially passing the cell required for removal at a cell- separating temperature B, then the liquid containing the cell required for removal is released from the cell capturing means. Next, a liquid is introduced into the cell capturing means and the cell required for recovery capturing in the cell capturing means is recovered from the cell capturing means. The cell-storing temperature A is related to the cell-separating temperature B as follows: 0 deg.C<A<30 deg.C, 0 deg.C<B<30 deg.C and (absolute value of A-B) <15 deg.C.
Patent JP-H03188923-A (JP)
Title: Production of deodorizing filter
Inventor: FUJITA HIROSHI
IPC: B01D53/38
Filed: 1989-12-18
Abstract: PURPOSE:To obtain the deodorizing filter capable of excellently adsorbing sulfur and nitrogen-based malodorous matter by depositing a solid acidic inorg. material, an activated carbon and a binder on an expanded synthetic resin having open cells by impregnation, pressing out the liq. with a roller and then drying the product. CONSTITUTION:A binder is added to a mixture of a solid acidic inorg. material capable of excellently adsorbing the ammonia, amines, etc., as one of the malodorous sources to obtain a slurry. An expanded synthetic resin having open cells is impregnated with the slurry. The liq. is pressed out with a roller, and the product is dried to obtain a deodorizing filter. Silica, alumina, zeolite, etc., are exemplified as the inorg. material. The filter is able to excellently adsorb the sulfur-based malodorous matter in gas such as H2S and methyl mercaptan and the nitrogen-based malodorous matter such as ammonia and amines, and consequently the filter is optimum as the deodorizing filter for an air cleaning device for removing malodors.
Patent JP-H08185768-A (JP)
Title: Operation unit for switchgear
Inventor: SAKAMOTO CHIAKI
IPC: H01H33/36
Filed: 1994-12-28
Abstract: PURPOSE: To provide an operation unit for a switchgear reducing the number of part items and capable of being miniaturized. CONSTITUTION: A torque transmission shaft 12 is connected to the output shaft 11a of a rotary drive source 11, plural gears 18, 19 constituting a torque transmitting means are fitted to the torque transmission shaft 12, and the output torque of the rotary drive source 11 is transmitted to an operation mechanism for a switchgear via these gears 18, 19. A hollow section 12a is provided at the end section of the torque transmission shaft 12, and the end section where the hollow section 12a of the torque transmission shaft 12 is provided is used as a shaft coupling section 13. The output shaft 11a of the rotary drive source 11 is inserted into the hollow section 12a of the torque transmission shaft 12, and the output shaft 11a and the torque transmission shaft 12 are connected via a key 15.  At least one of plural gears 18, 19 constituting the torque transmitting means is fitted to the shaft coupling section 13 of the torque transmission shaft 12.
Patent JP-H07179063-A (JP)
Title: Sublimation type thermal transfer material
Inventor: KUBOYAMA HIRONORI
IPC: B41M5/42
Filed: 1993-12-24
Abstract: PURPOSE:To prevent inverse transfer at the time of color lapping printing by forming a sublimation type thermal transfer material by successively laminating a colorant layer containing a sublimable dye and the uppermost layer containing a low dyeing resin and a lubricant on a substrate. CONSTITUTION:A sublimation type thermal transfer material is formed by providing a colorant layer containing a sublimable dye on a substrate and laminating the uppermost layer containing a low dyeing resin and a lubricant thereon. The colorant layer is the single layer constitution of an ink layer containing a sublimable dye and a binder or constitution such that a dye supply layer for many-time printing or n-fold printing and a transfer contributing layer are mainly laminated on the substrate in this order in succession. The sublimable dye used in the colorant layer is a dye evaporated or gasified at about 60 deg.C or higher and there is a disperse dye or an oil-soluble dye. As a pref. example of the low dyeing resin, there are an aromatic polyester resin, a styrene/butadiene resin, a polyvinyl acetate resin, a polyamide resin, and the like.