baber/WOPTO huggingface dataset:
Patent JP-H09250161-A (JP)
Title: Gas-liquid mixing pipe in sewage conveying pipe line
Inventor: NINOMIYA HAJIME
IPC: E03C1/00
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To prevent generation of hydrogen sulfide by keeping the inside of a pipe in an aerobic condition, by providing screw blades in the inside face of an air-injection type sewage conveying pipe and agitating and mixing water and air to increase the dissolved concentration of oxygen in the water. SOLUTION: The inside diameter of both ends of a cast iron section unit 2 for mixing gas and liquid is made the same as the inside diameter of an ordinary pipe 3. And the inside diameter thereof is formed to gradually become larger from both ends to the center. A plurality of screw blades 4 spirally extended along the stream are formed in the inside face of the central part. The inside diameter of the inner peripheral edge 5 of the screw vanes 4 is made larger than the inside diameter of ordinary pipes 3. When the sewage conveying pipes are horizontally laid in a long distance and the sewage 6 and air 7 are completely separated from each other just before a single section 2, the sewage 6 and air 7 are mutually agitated by the action of screw vanes 4 to be mixed together.  In this way, the dissolved oxygen concentration in the sewage 6 is increased and hence, the inside of the pipe can be kept aerobic.
Patent JP-S55152042-A (JP)
Title: Production of interior core material for automobile using used paper as raw material
Inventor: SOGA FUJIO
IPC: B29C70/00
Filed: 1979-05-15
Abstract: PURPOSE: To shorten the process time wihtout use of water dispensing with any equipment for opening, sheet making or the like by molding a mat of the used paper into a required form after it is formed into a sheet impregnated with a resin.  
     CONSTITUTION: The used paper such as newspapaer is impregnated with a phenol resin solution at a rate of 10W40% with respect to the weight of the used paper without being segmented and then, piled one upon another to a given thickness to form a mat. In the piling of the used paper, paper of superior quality with a larger fiber length and larger elongation percentage is arranged on the finished side while that of inferior quality is on the joint surface. The mat thus formed is heated under pressure to form a core material in a deep drawn form by means of male and female embossed dies 67. The use of the paper of longer fiber allows the forming with a greater strength and in any complicated shape. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0617968-A (JP)
Title: Valve position display
Inventor: FURANKU JIEI REIMONDO JIYUNIA
IPC: F16K37/00
Filed: 1993-03-19
Abstract: PURPOSE: To provide a valve position indicating apparatus that is simple and can easily be assembled by turning a drum having indications of open and closed positions on peripheral surfaces of the drum via a bevel gear train utilizing the rotation of an upward projecting shaft of an actuator or the like of a valve, and by looking at the indications through windows of the housing. CONSTITUTION: This indicating apparatus 20 comprises a long and narrow housing 21. The housing 21 is mounted on a top of an actuator or a monitor of a valve via a valve base 28. A cylindrical drum 34 is rotate-ably contained in the housing 21. The drum 34 has a pair of hollow members 34A, 34B connected by a shaft 37. An arm 46 projecting radially inward from the middle of the housing 21 rotate-ably supports the shaft 37. A rotary shaft S extending upward from an actuator rotates the shaft 37, eventually the drum 34 via a bevel gear train 41, 40. Open and closed states of a valve can be confirmed by looking at the indications such as 'OPEN' and 'CLOSED' provided on the peripheral surfaces and the end faces of the drum 34.
Patent JP-H08264979-A (JP)
Title: Slide plate mounting structure
Inventor: KAMEYAMA HIROSHI
IPC: H05K7/18
Filed: 1995-03-20
Abstract: PURPOSE: To provide a slide plate mounting structure which is capable of stopping a slide plate at a prescribed position when a slide plate is drawn out from a rack even if the mounting structure is of drawer type. CONSTITUTION: A slide plate 21 is placed on a shelf 23 between a pair of guide plates 24 and 24 through such a manner that the slide plate 21 is positioned over the guide plates 24 and 24, and then the first projections 21b of the slide plate 21 are inserted into the cutouts 24d provided to the guide plates 24. The slide plate 21 is set freely slidable on the guide plates 24 as the first projections 21b and third projections 21d are guided by the guide plates 24, and when the slide plate 21 is made to slide in a drawing direction by a prescribed distance, the second projections 21c are made to bear against the rear edges of the guide plates 24.
Patent JP-H05268233-A (JP)
Title: Device for restricting packet interval
IPC: G06F13/00
Filed: 1992-03-17
Abstract: PURPOSE:To obtain a packet interval restricting device which restricts a pointer to be out of a range even if there is normal frequency difference. CONSTITUTION:This device is provided with a discrimination circuit 21 discriminating whether an idle signal length is within a permission range or not, a discrimination circuit 22 discriminating the position of the pointer P and a control circuit 23 controlling the position of the pointer P based on the discriminated result of the discrimination circuits 21 and 22. Unless idle signal length is within the tolerance, the pointer P is controlled so as to make it meet the tolerance. The pointer P is controlled so as to be converged at the center part of a shift register 11 when it is within the tolerance.
Patent JP-H10249069-A (JP)
Title: Stage system
Inventor: MINAKI AKIHIKO
IPC: E04H3/24
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a stage system with which a proscenium or a vertical acoustic reflection panel can be easily moved and beautifully housed while saving a space. SOLUTION: This system is provided with a front acoustic reflection panel 20 which is erected almost vertically to a stage 10 and can be moved in the longitudinal direction of stage 10 by a runner 60, side acoustic reflection panels 30a and 30b respectively linked through hinges 31 to both the side ends of front acoustic reflection panel 20 so as to horizontally move, and gate-shaped procenium 50 which is erected so as to be moved almost vertically to the stage 10 by being hung through a roller device to a guide rail arranged on the ceiling section of stage 10, can be moved in the longitudinal direction of stage 10 by a runner and has a frontage. Then, by moving these facilities 20, 30a, 30b and 50 to the rear wall surface side of stage 10, the acoustic reflection panels 20, 30a and 30b can be housed in the frontage of procenium 50 on the same plane as the procenium 50.
Patent JP-S55164252-A (JP)
Title: Preparation of azo pigment
Inventor: FUNATSU TAKENORI
IPC: C09B67/18
Filed: 1979-05-18
Abstract: PURPOSE: To improve the gloss and fluidity and the printing property of a printing ink, and to reduce the color change with time, by treating an azo pigment with an amine, a fatty acid and a resin in a specific proportion.  
     CONSTITUTION: 100pts.wt. of an azo pigment, preferably acetoacetanilide, is mixed with (A) 1W30pts.wt. of an amine, e.g. caprylamine, (B) 0.1W0.5 equivalent based on (A) of fatty acid, preferably 6W14C, and/or a resin acid, preferably a polymerized resin having a molecular weight ≤2,000 and (C) 0.5W50pts.wt. of a resin, preferably an acrylic resin having a number-average molecular weight of 10,000W100,000. Preferably, the component (B) is added to the coupler component; components (A) and (C), to the system after the coupling respectively. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10257007-A (JP)
Title: Multimedia transmitter
Inventor: MATSUDA YUKINARI
IPC: H04J3/00
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To obtain a multimedia transmitter that easily handles a storage medium and reduces the circuit scale by adopting a multiplex frame form being a common format for transmission of media data among processing sections and unifying transmission buses into one kind of a medium bus being a common bus. SOLUTION: A multimedia transmitter is mainly made up of a media multiplexer section 5, a media analysis section 7, each media processing section and a media bus 10, and after a received multiplex frame is analyzed by the media analysis section 7 and sent via the media bus in a form of the multiplex frame. Then the frame is processed by each media processing section and received via the media bus 10 at the media multiplex section 5, where the frame is multiplex-processed and the result is transmitted.
Patent JP-S60206553-A (JP)
Title: Method and device for coiling thin metallic sheet
Inventor: FUTAKI TAKAO
IPC: B22D11/06
Filed: 1984-03-30
Abstract: PURPOSE:To produce a thin sheet having high thickness accuracy and guality by moving the position of a coiling center according to the quantity of coiling thereby maintaining the specified pass line position and measuring the thickness of the thin sheet metal with high accuracy. CONSTITUTION:The center of a coiling drum 6a moves on the revolving locus 10 of the drum 6a and advances to 01-0n from the start till end of coiling. The movement of the drum 6a is controlled according to the quantity of coiling of the thin sheet 5 coiled on the outside periphery of the drum 6a, i.e., the quantity of fatting-up by coiling so as to contact always tangently with the pass line 11 set in the stage of starting the coiling, by which the sheet is coiled up to the max. coil diameter 8 without fluctuation in the position of the pass line 11.
Patent JP-H07166512-A (JP)
Title: Double-layer compacting mechanism
Inventor: SUDA MITSUTOSHI
IPC: E01C19/48
Filed: 1992-03-17
Abstract: PURPOSE:To evenly compact paving materials even in a thick paving slab thereof. CONSTITUTION:Concrete K supplied on a subbase course is compacted by a lower stage compactor 5 to get a constant thickness to form a lower layer S1. Concrete K supplied thereon is compacted by a succeeding screed 6 and unified with the prior compacted concrete K (lower layer S1). In this way, compaction at the lower layer of a paving slab 8 is improved and concrete from the upper layer to the lower layer is almost evenly compacted in the thickness direction of paving slate.
Patent JP-2000257660-A (JP)
Title: Valve structure of hydraulic shock absorber
Inventor: UDA KOICHI
IPC: F16F9/348
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a shock absorber capable of restraining generation of cavitation and for preventing swish sound from being easily generated. SOLUTION: In a reflux valve of a piston valve, a radial window frame 112J radially extending by taking an inner cylindrical part 112D as the base end and a petal-like windows 112G formed by being surrounded with an outer peripheral window frame 112K continuous with the radial window frame are independently arranged inside an opening window 112F on the upper surface of an outer peripheral port 112A. A circumferential orifice J (or J and K) is formed on one or both sides of the radial window frame for surrounding the petal-like window R having an inner peripheral port 112B, and a radial orifice M is formed on the outer peripheral window frame of the petal-like window S (or T) communicated through the peripheral orifice. A bored leaf valve 10 having a through hole 10A aligned with the inner peripheral port is assembled so as to face the piston back surface.
Patent JP-S60205770-A (JP)
Title: Electronic typewriter with display device
Inventor: KUROKAWA YUUJI
IPC: B41J3/46
Filed: 1984-03-30
Abstract: PURPOSE:To omit waste in typing operation and to improve the convenience of use by indicating whether display contents displayed on a display device at present starts from the head of a text line or not. CONSTITUTION:In a typewriter where a CPU, ROM, and a RAM are used to provide a display device D whose number of digits is smaller than that of one print line of text, it is judged whether a line is displayed from the head or from a halfway position, and a means where the judgment result is indicated is provided. A flow shwon in the figure is started, and a delimiter   is displayed between a line number display area in the most significant digit of the display device D and a text display area if the text is displayed from the head of the pertinent line, and a delimiter   is displayed there if the text is displayed from a halfway position of the line.
Patent JP-H11254785-A (JP)
Title: Printing device and control method thereof
Inventor: FUJIWARA ICHIJI
IPC: B41J23/02
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To drive the device by the use of a platen roller being small in diameter and having a high coefficient of friction; furthermore, a small-sized driving motor in order to realize a thin printer employing heat-sensitive paper. SOLUTION: Driving motors 20a and 20b for driving pickup rollers 12a and 12b and a platen roller 16 are reversely rotated for dividing a head cam 30 so as to allow the gap between the platen roller 16 and the line head 15 to be controlled by the driving motor. Since a gap can be formed between the platen roller 16 and the line head 15 by reversely rotating the driving motor, the platen roller 16 can be rotated in a manner not being in direct contact with the line head 15 in the initial period of paper feeding, and thereby a platen roller having a high coefficient of friction can be driven even by a small-sized motor, thus providing a thin and compact printer 10.
Patent JP-H10116241-A (JP)
Title: Peripheral device interface provided with delay flow control for run-length coded data transfer
Inventor: DAVIES DAVID A
IPC: G06F13/38
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device capable of reducing the complicatedness of programming on the side of a peripheral device of the IEEE1284 interface. SOLUTION: The method actualized by the computer peripheral device provided with an IEEE1284 interface controller 110 to manage data transfer to the controller 110 delays the control over the flow of the data transfer until an RLE data byte relating to the end of run-length coded data transfer which is engaged is received by the interface controller 110 when the computer peripheral device detects the conditions that the flow of the data transfer to the interface controller 110 needs to be controlled and the run-length coded data transfer to the interface controller 110 is engaged.
Patent JP-S61219157-A (JP)
Title: Semiconductor integrated circuit and manufacture thereof
Inventor: KAWAMURA SHIGERU
IPC: H01L23/52
Filed: 1985-03-25
Abstract: PURPOSE:To microscopically form a wiring pattern on a semiconductor integrated circuit using a low resistance wiring material by a method wherein a wiring pattern is formed of a polycrystalline layer, and a part or the entire polycrystalline silicon layer is converted into that of silicide. CONSTITUTION:The prescribed region of a polycrystalline silicon layer 10 is selectively converted into a silicon dioxide film 15, the region which is turned to the base is coated by a photosensitive resin layer 13, high density P<+> phosphorus ions are implanted, and a phosphorus-doped polycrystalline silicon layer 4 is formed. The photosensitive resin layer 13 is removed, an emitter diffusion is performed using the phosphorus-doped polycrystalline silicon layer 14 as the source of diffusion, an emitter region 16 is formed, and a collector lead-out region 17 is formed simultaneously. A polycrystalline silicon surface oxide film 12 is removed, and platinum is vapor-deposited on the whole surface. A heat treatment is performed, the polycrystalline silicon and platinum are reacted with each other, and a silicide layer 18 is formed. Then, the excessive platinum is removed using aqua regia and the like, Al is vapor-deposited, and a bonding pad 19 is formed by performing a photoetching method.
Patent JP-H01233623-A (JP)
Title: Mechanism for supporting expert system construction
Inventor: AOKI RYUICHI
IPC: G06F9/44
Filed: 1988-03-15
Abstract: PURPOSE:To correctly recognize even relation between a undefined constituting modules corresponding to a preparing condition by setting using relation between prepared constituting modules irrespective of defined or undefined and displaying the using elation. CONSTITUTION:The title mechanism is provided with a setting means to set the using relation of defined and undefined conditions corresponding to the designation of a designating means, a display control means 15 to display-control the using relation of the defined and undefined conditions between modules corresponding to the content of respective modules prepared with a constituting module preparing means and the setting of a setting means and a display means 18 to display the using relation of the defined and undefined conditions between the modules corresponding to the content of the respective modules and the setting of the setting means by the display control of the display control means 15. Then, the definition of the content of the respective prepared modules, the definition of the undefined condition and the using relation between the modules and the undefined condition are set, and simultaneously the respective modules are displayed in a tree shape or a network shape irrespective of the condition. Thus, the constituting module of a constructing process and knowledge can be efficiently supported.
Patent JP-H05220571-A (JP)
Title: Gas shielded arc welding equipment
Inventor: KUWATA KAZUMI
IPC: B23K35/02
Filed: 1992-02-14
Abstract: PURPOSE:To provide the gas shielded arc welding equipment which facilitates control of the supply quantity of filler metal supplied to an arc and can easily perform stable welding even by an inexperienced operator for gas shielded arc welding. CONSTITUTION:A welding power source 4 is connected via a collet 3 between base metals 1 to be welded and a nonconsumable electrode 2 made of tungsten, etc., and an arc 5 is generated between the surface of these base metals 1 to be welded and the nonconsumable electrode 2 tip. A gas nozzle 6 is provided in the vicinity of the nonconsumable electrode 2 and inert gas (usually argon gas) is supplied. In addition, a filler metal discharging gun 12 is provided adjacently to the nonconsumable electrode 2 and the globular or fragmentary filler metal 11 is supplied toward an end of a molten pool 8 from the side of the arc 5 from the filler metal discharging gun.
Patent JP-S59186405-A (JP)
Title: Power amplifier
Inventor: OOSAWA MITSUO
IPC: H03F1/02
Filed: 1983-04-07
Abstract: PURPOSE:To reduce the collector loss of each amplifier to almost the same value and to realize high efficiency and size reduction by switching plural power sources fast according to the amplitude of an input signal and applying a specific potential to respective amplifiers. CONSTITUTION:When the input signal rises until the output signal level at a point P exceeds a reference value + or -V1, a driving signal of a driving circuit 9 based upon the control signal (SCA) from a level detecting circuit 8 closes a switch S1, opens an S2, and leaves an S3 closed. Therefore, such an output signal S0 that V2>S0>=V1 appears at an output terminal 7 through TRs 5 and 6, and Q4 and Q7. When the input signal further rises until the signal level at the point P exceeds a reference voltage + or -V2, a driving signal is generated on the basis of a control signal (SCB) to open the switch S3 and close the S2 and S1, so that the output signals S0 substantially within the range of VC>S0>=V1 is generated through TRs Q3 and Q8. When the input signal decreases, similar operation is performed to switch power sources successively according to the level of the input signal.
Patent JP-S60205937-A (JP)
Inventor: MIYAMOTO MOTOMU
IPC: H01H51/00
Filed: 1984-03-29
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-S58177670-A (JP)
Inventor: SHIGA KAZUMASA
IPC: A61M21/00
Filed: 1982-04-13
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-H03264536-A (JP)
Title: Angiotensinase inhibitor
Inventor: YOSHIKAWA MASAAKI
IPC: C07K1/20
Filed: 1990-03-13
Abstract: PURPOSE:To obtain a drug preparation useful as a preventive and remedy for hypertension and an agent for ameliorating the condition of stenocardia, myocardiac infarction, congestive heart failure, etc., by using a specific peptide separated from a hot-water extract of dried bonito or produced by synthesis as an active component. CONSTITUTION:The objective agent contains 0.5-70% of the peptide of formula as an active component. The peptide can be produced by mixing dried bonito with water, boiling under vigorous agitation, cooling the obtained soup, filtering by centrifugal separation, etc., and separating by taking advantage of adsorption affinity difference, solubility difference, etc. The peptide is mixed with a carrier for preparation (e.g. lactose, glucose, methylcellulose, glycerol or water) and formed in the form of tablet, capsule, granule, powder, syrup, suppository, ointment, plaster, inhalant, injection, etc. The peptide is administered at a dose of 0.01-10mg and once to thrice a day.
Patent JP-H08237866-A (JP)
Title: Power factor improving circuit
Inventor: OGAWA YOSHIAKI
IPC: H02J3/18
Filed: 1995-02-24
Abstract: PURPOSE: To improve the assembling properties by deleting the number of components and to suppress noise and a spike voltage. CONSTITUTION: An IGBT 10a and an FRD 10b for constituting a power factor improving circuit used for the power source circuit of an air conditioner are contained in one package 10, the drain of the IGBT 10a is connected to the anode of the FRD 10b therein, and the length of the wiring for connecting the drain to the anode is shortened. The IBGT 10a is controlled ON, OFF by a control circuit so that the input AC current waveform becomes the sine wave of the same phase as the input AC voltage to improve the input power factor, thereby efficiently utilizing a commercial power source 1.
Patent JP-S54153629-A (JP)
Title: Microfilm projector
Inventor: SONE YOSHIAKI
IPC: G03B21/11
Filed: 1978-05-24
Abstract: PURPOSE: To make possible the use of various kinds of films with one unit of projector by disposing two mark detecting means withdrawably in the projecting light path.  
     CONSTITUTION: A first mark detector 10 which detects the frame marks 2 of a microfilm F is disposed directly to the substrate 12 between a projecting lens 7 and  a mirror 8 and a second mark detector 11 which detects event marks 3 by way of a  movable plate 13. Then, at the time of projecting the film F having both of the  frame marks 2 and event marks 8 on a screen 9, the movable plate 13 is turned by operating a lever 15 to dispose the second mark detector 11 together with the first mark detector 10 in the projecting light path, by which frame and event retrieval may be accomplished. At the time of projecting the film having only the frame marks 2, the second detector 11 is moved to the outside of the projecting light path, then the entire part of the image may be projected without the effect of the second detector 11 and the frame retrieval may be accomplished. 
     COPYRIGHT: (C)1979,JPO&Japio