baber/WOPTO huggingface dataset:
Patent JP-S6097354-A (JP)
Title: Photosensitive silver halide material
Inventor: KIDA SHIYUUJI
IPC: C07D231/52
Filed: 1983-10-31
Abstract: PURPOSE:To obtain a fast image having superior resistance to light and heat by incorporating a specified pyrazolone coupler into a silver halide emulsion layer as a magenta coupler so as to form a dye in a high yield without causing unnecessary fog or stain. CONSTITUTION:A magenta coupler represented by the formula [where R1 is 1-4C (substituted) alkyl, the substituent is halogen, acyl, carbamoyl or the like, R2 is 1-22C (substituted) alkyl or (substituted) aryl, the substituent is OH, CN or the like, R3 is halogen, 1-22C alkyl, alkoxy, aryl or hydroxyalkyl which may have the same substituent as R2, m is 0-4] is incorporated into a silver halide emulsion layer to obtain a photosensitive material having superior graininess while reducing the amounts of silver halide and the two-equiv. magenta coupler to be used. The photosensitive material has superior shelf stability, so abnormal color development is prevented during development even when the material is allowed to stand in a place where formaldehyde is present.
Patent JP-H11168721-A (JP)
Title: Improvement of image processing
Inventor: BOCK ALOIS MARTIN DR
IPC: H04N1/41
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To reduce visibility block distortion of a block type coded image by detecting a block distortion level in an image and filtering an input signal in accordance with the level. SOLUTION: An input image signal 10 is inputted to horizontal and vertical block detecting parts 11 and 15 and the part 11 performs analysis about horizontal blocking. At that time, not only an analysis result of the preceding data of a problem block but also the movement of close blocks are considered to coincide an image object with a block boundary and to reduce the possibility of detecting block distortion mistakenly and when horizontal blocking is detected, a horizontal control signal 21 which shows a detection blocking level is outputted through a time and space analyzing part 13, sent to a horizontal block dissolving filter 17 and filtered in accordance with the value to reduce visibility distortion. Also, when a vertical block detecting part 15 detects vertical blocking, similarly a vertical block dissolving filter 18 filters it vertically.
Patent JP-2001034772-A (JP)
Title: Device and method for processing graphic
Inventor: NAGAO TAKASHI
IPC: B41J21/00
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To enable overlap removal without previous clip processing by storing a display list, on which plot elements and clip elements are mixed, and generating the new display list from which the overlap of plot areas is removed. SOLUTION: An instruction interpreting part 1 interprets the plotting instruction of an input character/graphic or the like and a vector data generating part 2 generates vector data. A display list generating part 4 converts the linearly approximated vector data to a display list form on the basis of these data and stores it in a display list storage part 5. The display list of clip elements is previously held in the storage part 5 as well and merged with the display list by a merge processing part 7. The stored new display list is divided for each partial area by a partial area dividing part 6, overlap removing processing is performed by an overlap removing processing part 8 and this list is stored in the storage part 5 again, inputted to a display list plotting part 9 one by one and plotted on a memory part 10.
Patent JP-H0254891-A (JP)
Title: Current control method of dc arc furnace
Inventor: SHIMIZU HIROSHI
IPC: H05B7/148
Filed: 1988-08-19
Abstract: PURPOSE:To prevent the operation loss even when a short circuit occurs by controlling the ignition angle of a bidirectional rectifier and rapidly raising a movable electrode, when a determined value or more of arc current flows and the arc voltage is reduced lower than a determined voltage. CONSTITUTION:When a crumbled scrap 6 contacts with a movable electrode 5, the arc voltage is reduced, and also the arc current is rapidly increased. An arc voltage monitor part 30 sends out a voltage reduction signal to a short circuit judging part 32. At the same time, an arc current monitor part 31 sends out a conduction signal to the judging part 32. When the judging part 32 judges the continuous receipt of these signals for a determined period, it sends out a command for fixing the ignition angle of a thyristor exchanger 16 to a constant determined angle to a gate control part 25, and also sends out a command for rapidly raising the electrode 6 to a regulation part 21. Thus, the arc current is suppressed less than a rated current, and the electrode 5 is rapidly raised until it is separated from the scrap 6. Hence, the operation of melting the scrap can be continued without causing any loss.
Patent JP-S58107249-A (JP)
Title: Core assembling device
Inventor: SAKOTA MASARU
IPC: B22C9/10
Filed: 1981-12-19
Abstract: PURPOSE:To simplify the operating labor for changing production of cores and to reduce the space for changing in a titled device which assembles cores of diversified specifications in mixed conveyance by making catchers of loaders and unloaders stackable successively on assembling jigs. CONSTITUTION:In the stage of changing production by each specification of cores, an assembling table 3 is moved to transfer empty assembling jigs 8 to a discharging position P. An unloader 14 is moved to the position P, where a clamping mechanism 14a is released and an empty catcher 23 is stacked on the jigs 8. Here the dowels on the top surfaces of the respective receiving members of the jigs 8 are fitted into the holes on the bottom surfaces of the respective legs of the catcher 23. Thereafter, a loader 13 is moved to the position P, where an empty catcher 17 is stacked on the catcher 23 in the same way as mentioned above. The tripplet jig set 30 is made movable on the table 3 by releasing the detaining devices of the table 3 and empty changing carriages 10 are stacked and arrayed in the core feed direction of the table 3, then the set 30 is moved to the carriages 10 and is carried away.
Patent JP-H0490540-A (JP)
Title: Camera using film with magnetic storage part
Inventor: TAMAMURA HIDEO
IPC: G03B17/24
Filed: 1990-08-01
Abstract: PURPOSE:To keep the weight balance of a head fixing lever and to smoothly interlock the lever with a film by arranging a magnetic head and an amplifier circuit part on both sides with respect to the movable central shaft of the head fixing lever. CONSTITUTION:By notching both ends of a pressing plate 7, the head fixing lever 8 secures the length to the utmost in order to be made to surely correspond to the inclination or the like of the film to the utmost. Then, projection parts 8b and 8c project from it. Besides, the turning shaft of the lever 8 is constituted at the almost center thereof. 12 is provided with a connection part 12a to a head 11, an amplifier circuit mounting part 12b and a wiring part 12c to a main body by a flexible printed board. Then, the weight of the lever 8 is kept by arranging the head 11 and the amplifier circuit 13 on both left and right sides of the lever 8. Since the projection parts 8b and 8c of the lever 8 follow the end surface of the film corresponding to the film by resisting to springs 9 and 10 in the case that the film is inclined, the lever 8 is inclined by having some angle with the film. Since the weight distribution of the lever 8 is near about 1 : 1 as for the movable shaft at this time, the lever 8 can comply with even the sudden movement of the film without being excessively turned or delayed by inertia.
Patent JP-S6184317-A (JP)
Title: Method for operating hot air circulation type heating furnace
Inventor: AOKI HIDEO
IPC: C22F1/04
Filed: 1984-10-01
Abstract: PURPOSE:To reduce consumption of electric power by reducing the number of rotations of a fan for a hot air circulation type heating furnace after a material to be heated is heated to a prescribed temp. CONSTITUTION:An Al alloy is placed in a hot air circulation type heating furnace, where it is heat treated by holding at about 175 deg.C for about 8hr. At this time, it takes about 1hr to heat the alloy to 175 deg.C. When the alloy is heated to 175 deg.C, the number of rotations of a motor M for a fan 4 for circulation is reduced to about half with an inverter I. The pressure of air from the fan 4 lowers, but since air resistance lowers at such a high temp., hot air is well circulated.
Patent JP-H1043126-A (JP)
Title: Stereoscopic endoscope device
Inventor: HIBINO HIROKI
IPC: A61B1/00
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To improve a system capability and to inexpensively provide a stereoscopic image by dealing with plural kinds of endoscopes with simple configuration. SOLUTION: A control circuit 21 detects the opening/short-circuiting of electric contacts 27a and 27b, it is discriminated by a discrimination circuit 28 whether a large diameter scope or a small diameter scope is connected, the discriminated result is outputted to an iris control circuit 29 and corresponding to the discriminated result, the iris control circuit 29 drives a driver 22. The driver 22 drives aperture quantity control motors 30R and 30L and iris gap control motors 31R and 31L so as to control the aperture quantity and gap of right side light iris 32R and left side light iris 32L at a diaphragm unit 18 for forming parallax to enable stereoscopic viewing.
Patent JP-H0368357-A (JP)
Title: Laser therapeutic device for ophthalmology
Inventor: KIJIMA MASAJI
IPC: A61F9/00
Filed: 1989-08-09
Abstract: PURPOSE:To improve the focusing performance for a remedied part of the eye after operation by selecting one among a plurality of aiming beam generating light sources having different color and superposing said light source onto the laser beam for therapy. CONSTITUTION:Light sources 21, 22, and 23 for generating the aiming beams having different color are installed in correspondence with dichroic mirrors 18, 19, and 20, and the aiming beam generating light sources 21, 22, and 23 are controlled by a laser driving circuit 24. The dichroic mirrors 18, 19, and 20 transmit laser light K for therapy and possess the function for reflecting the aiming beam R, and retreated from a light path Q in the ordinary case. When one among the selecting buttons is pushed, the corresponding dichroic mirror is inserted into the optical path Q, and the corresponding aiming beam generating light source is driven by a laser driving circuit 24, and the aiming beam R having the selected color is reflected by the dichroic mirror, and superposed to the laser beam K for therapy.
Patent JP-H1046606-A (JP)
Title: Vibration-proofing method and vibration-proofing structure
Inventor: MIYATA KOZO
IPC: E02D27/44
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To mount a vibration-proofing mechanism easily at low cost without removing an existing compressor installed on a concrete foundation from the concrete foundation. SOLUTION: Brackets 15 are fixed to the outer periphery of a concrete foundation 5. A compressor 3 installed on the foundation 5 and the foundation 5 are raised and removed from the ground 7 by means of a jack, under conditions that the compressor 3 is made integral with the foundation 5. A frame 19 is fixed on a floor slab 9 and vibration-proofing devices 13 are set on the frame 19. The foundation 5 and compressor 3 are lowered to mount the brackets 15 on the devices 13.
Patent JP-S6469926-A (JP)
Title: Measuring apparatus for radially deforming force of rolling mill
Inventor: HAINTSU GUREENERUTO
IPC: G01L5/00
Filed: 1988-08-18
Abstract: PURPOSE: To measure the radial deforming force of a rolling roller by firmly coupling one end of a measuring rod with a shaft and counterposing the other end of the rod to a sensor fixed in a bearing casing. CONSTITUTION: A shaft 8 which is supported from both sides in a bearing casing 7 is composed of a hollow shaft. One end of a measuring rod 11 is firmly and accurately coupled with the shaft 8 through a flange surface and another guide surface and the other end of the rod 11 is protruded from the shaft 8. In addition, the measuring surface of the rod 11 is maintained within the limit of a sensor 12 fixed in the casing 7. Therefore, the sensor 12 can measure the distance to the surface of the rod 11 without being brought into contact with the surface. That is, the radial deforming force of a rolling roller 9 can be measured.
Patent JP-H0947774-A (JP)
Title: Method for supplying sewage in sewage treating equipment using activated sludge process and sewage supply system structure therefor
Inventor: FUNATO HARUROU
IPC: C02F3/12
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To enhance the sewage purification treatment capacity of the equipment by supplying divided sewage to be treated to an aeration tank and the other divided sewage for adjustment to a concentration tank located subsequently to the aeration tank and returning the treated sewage from the concentration tank to a sewage inflow section again as a part of feed sewage. SOLUTION: In this method, when feed sewage is allowed to flow into a discharge pipe 10 from a supply port 9a, the feed sewage flows down through an orifice 11 placed in the discharge port 10a and is supplied to an aeration tank 3 as a prescribed amount of divided sewage to be treated. Then, the divided sewage is purified with activated sludge in the aeration tank 3 and the resulting treated sludge is transferred from the aeration tank 3 to a sedimentation tank 4 to separate it into settled sludge and supernatant water. The supernatant water is transferred from an overflow trough 4a to a discharge section 5 and there, disinfected with a chlorine-based disinfectant and discharged into a river or the like and on the other hand, the concentrated settled sludge is transferred to a distribution section 6.  In the distribution section 6, the settled sludge is divided into a prescribed amount of return sludge and the other excess sludge and the return sludge is returned to a sewage inflow section 1 and the excess sludge is transferred to a concentration tank 7. The settled excess sludge further concentrated in the concentration tank 7 is transferred to the storage tank 8 and thereafter, incinerated or used for materials in a wide variety of application fields.
Patent JP-S6183950-A (JP)
Title: Gas-sensitive element
Inventor: TAKIZAWA AKIRA
IPC: G01N27/12
Filed: 1984-10-01
Abstract: PURPOSE:To prevent deterioration with time and contrive simplification of construction of apparatus, by adding 0.001-20wt% of one or more kinds out of compounds of lanthanoids, alkali metal salts, etc. to approximately 100-80wt% of cadmium oxide. CONSTITUTION:To approximately 100-80wt% of cadminium oxide, one or more kinds of ingredients selected out of compounds of lanthanoids, alkali metal salts, alkali-containing clay minerals in 0.001-20wt% or preferably 0.01-5wt% are added and pasty substance is made by pulverization, mixing and addition of organic binders, such as carbitol and screen-printing is applied over a heat-resistant substrate and heat-treating at approximately 600-800 deg.C is applied. Thus, a gas-sensitive element can be obtained.
Patent JP-H0255387-A (JP)
Title: Method for starting flash display and display device
Inventor: IGARASHI HIROTAKE
IPC: G09G3/00
Filed: 1988-08-20
Abstract: PURPOSE:To simplify and speed up display processing by sending data for starting the flash display of display data together with the display data at the time of sending an address signal. CONSTITUTION:An address detecting means 2 in a display device 1 detects an address signal for specifying the sending destination of data and a data detecting means 3 detects data for starting flash sent together with display data at the time of sending an address signal and outputs the detected data to a flash control means 4. The means 4 controls display flash in accordance with the detected result. Since the display data and flash starting data are outputted at the time of outputting the address, output processing for flash display can be simplified and speeded up. In addition, an address decoder for starting flash display can be omitted on the display device side, so that the constitution of a circuit can be simplified.
Patent JP-H1150988-A (JP)
Title: Rotary compressor
Inventor: YAMAZAKI HARUHISA
IPC: F04C18/344
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To improve durability of a compressor by lowering production of oil sludge for a long period of time by forming a carbon nitride film at least on a head end sliding part of a vane and/or an outer peripheral sliding part of a roller. SOLUTION: High speed tool steel is used for a vane 1 as a base material, an intermediate layer is formed on it, a carbon nitride film is formed on this intermediate layer, and a four nitride three carbon film favourably having hardness of about 3000 Hv is formed as the carbon nitride film on a rotary compressor furnished with a cylinder 11, a roller 2 to eccentrically rotate in the inside of this cylinder 11 and the vane 1 to slide in accordance with eccentric rotation of the roller 2. The vane 1 excellent in a sliding property as well as of high in hardness is provided by forming the four nitride three carbon film on a surface of the vane 1 in this way. Additionally, it is possible to improve adhesion of the four nitride three carbon film and to effectively prevent peeling and abrasion of the four nitride three carbon film due to usage for a long period of time by forming it through the intermediate layer at the time of forming the four nitride three carbon film on the base material.
Patent JP-S6184816-A (JP)
Inventor: HIRAKAWA KOICHI
IPC: H01G4/18
Filed: 1984-10-02
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-S6098938-A (JP)
Inventor: OGAWA YUTAKA
IPC: A22C25/14
Filed: 1983-11-02
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-H1043243-A (JP)
Title: Wheelchair
Inventor: KAWAKAMI AKIRA
IPC: A61G5/02
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a wheelchair in which a mat of favorable feel to seat can be placed on a seat part when a handicapped person is seated on the wheelchair, and in which, in the case of incontinence of the person on the wheelchair, the mat can be quickly dried, with odor generated by urine components can be speedily eliminated. SOLUTION: A wheelchair is composed of a mat 26 placed on a seat part of the wheelchair in which tubes 30 are disposed for blowing air into inner cotton 28 comprising hydrophilic fibers, an air supply device to blow air to the tubes 30 in the mat 26 when incontinence of a person seated on the wheelchair occurs, and a switch provided at a position where it can be operated by the person on the wheelchair for putting on/off the air supply device.
Patent JP-S6450477-A (JP)
Title: Manufacture of thin film semiconductor element
Inventor: KONDO SHIGEKI
IPC: H01L27/12
Filed: 1987-08-20
Abstract: PURPOSE:To simplify a process by forming openings in a first insulating film on a first conductivity type semiconductor layer formed on a substrate, implanting impurity through them to form a second conductivity type semiconductor region, and forming openings in the first and second regions. CONSTITUTION:A first conductive type or intrinsic semiconductor layer 2 is deposited on an insulating substrate 1, a first insulating film 4 is formed thereon, a desired region is opened, a conductivity type impurity is implanted from an opening 5 to form a second conductivity type semiconductor region 3. Then, a second insulating film 6 is deposited on a whole surface, patterned by a resist 7, and a contact hole 8 is opened at the desired position of the region 2. Eventually, the resist 7 is removed, and the film 2 is removed by etching. As a result, the film 4 remains on the region 2, and a contact hole 9 can be formed in a self-alignment on the region 3. Thus, a process can be omitted.
Patent JP-2001035890-A (JP)
Title: Method and system for producing tape carrier for tab
Inventor: MATSUMOTO YUKO
IPC: H01L21/60
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To remove a circular crystal of tin deposited between leads during electroless tin plating reaction by subjecting a TAB tape carrier to electroless tin plating and then treating it with trisodium phosphate. SOLUTION: A pickling bath 12 stores injected sulfuric acid under normal temperature and passes a carried TAB tape carrier in 60 seconds. An electroless tin plating bath 14 stores injected organic acid based tin plating liquid while raising the temperature at 65 deg.C and passes the carried TAB tape carrier in 5 min while detouring by means of a plurality of rollers 14a disposed therein. Furthermore, a shower unit 16a disposed in a trisodium phosphate treating bath 16 sprays trisodium phosphate solution of 40-60 deg.C having concentration of 5-10% to the carried TAB tape carrier 1.
Patent JP-S6361970-A (JP)
Title: Determining method for noise parameter of field effect transistor
Inventor: INOUE TADAAKI
IPC: H01L29/80
Filed: 1986-09-02
Abstract: PURPOSE:To improve the accuracy and reproducibility of measurement by a relatively easy measuring method by using an equivalent circuit wherein the input capacity of an FET is represented separately as depletion layer capacity under gate junction and gate pad capacity at a gate electrode lead-out part. CONSTITUTION:The input capacity of the FET is separated into the gate-source depletion layer capacity Cgs and gate pad capacity Cgs0 to set the equivalent circuit of the FET. The parameter of the set equivalent circuit is so determined by a fitting method as to match with the measured value of the S parameter of the FET. Then the equivalent circuit which is represented with the determined equivalent circuit parameter is provided with a noise equivalent circuit which includes at least the channel noise source id and gate induced noise source ig of the FET and the noise source of resistors Rg, Rs, Rd, and Rth of the equivalent circuit and noise electric power at input/output terminals is calculated on the basis of the set noise equivalent circuit to calculate the noise parameter of the FET.
Patent JP-H0490758-A (JP)
Title: Drain groove apparatus for hygienic sheet to allow patient lying confined to bed to have evacuation and washing on bed
Inventor: MIYAZAWA SHIGETO
IPC: A61G7/02
Filed: 1990-08-04
Abstract: PURPOSE:To help preserve physical strength and eliminate stresses of a patient lying in bed for a long time by making a width of a drain groove vary in linkage responding to the movement of a cusion, bedclothes and the like, as having a collection pipe connected to the center of a hygienic sheet, in which the patient is held reposing on a bed into a bag-shaped body, comprising a waterproofing material and a recess is made a body formed into V to allow the evacuation and washing, while keeping the patient still on the bed. CONSTITUTION:A top and both ends of a bottom of a cusion are further lifted by about 15 deg.C by operating a handle. Then, a jet nozzle is inserted at a jet nozzle insertion port 7 to wash away droppings to a broad groove part 8A by jetting a hot water or the like. A solid dropping may fall into a sewage reservoir 10 directly from the broad groove 8A simultaneously with the evacuation thereof. Then, a crotch is given a concentrated jetting to be washed by a force of the jetted water. The sewage flows into a drain groove 8 following an inclination of a bed and falls into the sewage reservoir 10 passing through a collection pipe 9. This enables the most hygienic treatment within a main body made as sealed chamber while a patient lying without motion.