baber/WOPTO huggingface dataset:
Patent JP-H0756549-A (JP)
Title: Picture device and correcting system for color
Inventor: SANO YUJI
IPC: G06T1/00
Filed: 1993-08-12
Abstract: PURPOSE:To faithfully perform color reproduction between plural picture devices having different color reproducing characters by outputting a picture signal to a picture output device through a specific converter (color converter), or outputting a picture signal to a picture signal processing means through a converter. CONSTITUTION:A picture device 1 is connected to a signal processing device 5 such as a personal computer, a work station, or the like through terminals 4, 6. And the input/output terminal 4 is connected to a picture device 2 through a converter 3, the converter 3 corrects color variation caused by various reasons. In this case, the converter 3 has a conversion characteristic by which color variation caused depending on variation of a setting condition or use environment can be corrected. And the prescribed picture signal from a picture signal processing device 5 is outputted to the picture output device 2 through the converter 3, or a picture signal taken in by the picture output device 2 is outputted to the picture signal processing device 5 through the converter 3.
Patent JP-2001026893-A (JP)
Title: Method for protecting alkali chloride electrolytic cell and protective device therefor
Inventor: SAKATA AKIHIRO
IPC: C25B11/03
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a protection method of high safety which does not give rise to the deterioration of a gas diffusion cathode or the corrosion of its cathode camber during the shutdown of the electrolysis in an alkali chloride electrolysis cell having the gas diffusion cathode and a protective device therefor. SOLUTION: This protective method for the alkali chloride electrolysis cell consists in passing slight current while the alkali chloride electrolysis cell having the gas diffusion cathode stops. The magnitude of this slight current is preferably >=0.1 A/m2. The protective device for the alkali chloride electrolysis cell has a protective system into which a device 45 for automatically passing the light current while the alkali chloride electrolysis cell having the gas diffusion cathode is held stopped is incorporated. The protective system is preferably provided with a power source 44 for passing the slight current separately from a current rectifier for electrolysis of the electrolytic cell.
Patent JP-S58100912-A (JP)
Title: Method for cold drawing of finned tube
Inventor: HAYASHI YASUYUKI
IPC: B21C37/15
Filed: 1981-12-11
Abstract: PURPOSE:To make the height of fins higher and to enhance the dimensional accuracy of fins without requiring a special device, by forming stepwise the fins with the aid of a grooved plug by using fins formed in a blank pipe as a guide at the 2nd and subsequent passes. CONSTITUTION:In drawing a blank tube 4 by a mandrel, fins 6 are formed in the intenal surface of the tube while radially reducing the outer diameter and wall thickness from the outside and inside of the tube 4 at the same time by using a plug 13 having grooves in its outer circumference and a die 1. In a method of cold drawing of a finned tube, a quotient obtained by dividing the reduction rate of wall thickness, Rw=K1.f(20<K1<40, where K is a constant determined by the shape of fins) required for obtaining the prescribed height (f) of the fin by the limiting reduction rate of wall thickness is made to an integer by raising fractions, and the integer is used as the number of stepwise drawing stages.
Patent JP-H0365635-A (JP)
Title: Method of measuring simultaneously content and particle size of solid particles of solid-liquid disperse system
Inventor: HIROKAWA NORIO
IPC: G01N15/02
Filed: 1989-08-02
Abstract: PURPOSE:To simultaneously measure both the content of solid particles and the particle size thereof by calculating them from the relation between the ratio of the content of the liquid and the specific surface area obtained through measurement of the permeating velocity of the liquid of solid fat products. CONSTITUTION:Two kinds of the permeating velocity of a liquid substance of a solid-liquid disperse system are measured for an area where the disperse system acts as an elastic system and for an area where the disperse system represents no elasticity. The content (volume ratio) of a liquid and the specific surface area are calculated from the relation therebetween obtained by measuring the permeating velocity of the liquid substance of solid fat products. Accordingly, the content of solid particle and particle size thereof can be measured simultaneously.
Patent JP-S5992266-A (JP)
Title: Indicator of turning direction of helm of automobile
Inventor: YAMAZAKI MITSURU
IPC: B62D15/02
Filed: 1982-11-16
Abstract: PURPOSE:To prevent an error in moving direction of a car due to driver's turning operation from occurring, by a method wherein a turning direction of the helm and angle of a front wheel are made to display in a figure and an advancing direction and a running locus of a car body are also made to display in a figure. CONSTITUTION:Each of signals of a turning helm angle sensor 1 signaling a turning helm angle signal by sensing a turning helm angle of a steering gear and an advancing and backward motion sensor 2 detecting a gear position of a speed change gear is supplied to a discrimination circuit 3 applying an output signal to a display part 4 by deciding an angle and a direction of a front wheel and an advancing direction and an anticipated running locus of a car body based on both signals. When a gear position of the speed change gear is turned into forward stage and a steering wheel is turned to the right, a turning direction of the helm and angle of the front wheel are displayed by displaying through lighting by a figure 62 showing a right-hand turn of the helm among those figures of the front wheel on the display part 4, and a figure 72 showing an advancing right-hand direction to which the car body is to proceed and the anticipated running locus 82 of the car body are lit.
Patent JP-S6356651-A (JP)
Title: Silver halide photographic sensitive material preventing sweating phenomenon and formation of static mark
Inventor: USAGAWA YASUSHI
IPC: G03C1/815
Filed: 1986-08-27
Abstract: PURPOSE:To prevent the sweating phenomenon of a photographic sensitive material and the formation of static marks by incorporating polyurethane or polyurea contg. specified repeating units. CONSTITUTION:Polyurethane or polyurea contg. repeating units represented by a formula -Q-(Y)n- is incorporated into a silver halide photographic sensitive material, preferably into the protective surface layer or a colloidal layer adjacent to the surface layer. In the formula, Q is an n-valent residue of a UV absorbing compd., Y is -O- or -NR0- (R0 is H, alkyl, phenyl or the like) and n=2-4. The polymer is obtd. by reacting a polyisocyanato compd. with a polyhydroxy compd., a polyamino compound or a hydroxyamino compd. At least one of the starting compds. has a UV absorbing moiety.
Patent JP-H0485093-A (JP)
Title: Information recording medium
Inventor: HANADA YUKIFUMI
IPC: B42D15/10
Filed: 1990-07-27
Abstract: PURPOSE:To provide a data recording medium difficult to forge and alter internal data by writing a conductive pattern by a thermal head using a thermal transfer ribbon. CONSTITUTION:A conductive material is applied to at least one surface of a base material in the pattern having the shape corresponding to data and a film is formed on the pattern by a coating means such as overcoating or lamination. The built-in conductive pattern is read by a means of an electric field or an electromagnetic wave. At this time, the conductive pattern is formed by the writing due to a thermal head using a thermal transfer ribbon. This conductive pattern is a bar code 27 or a negative pattern 29 and the pattern of the conductive substance is electrically connected. Further, when the film is formed on the conductive pattern, a ribbon having high hiding power is used and hiding properties are imparted by entire surface solid printing.
Patent JP-S6486330-A (JP)
Title: Optical disk player
Inventor: KANAMARU HITOSHI
IPC: G11B7/08
Filed: 1988-08-11
Abstract: PURPOSE:To improve the picture quality of a reproduced picture with simple adjusting mechanism by providing an adjusting means adjusting the tilt of an optical pickup with respect to a pickup carrier member so as to adjust the tilt angle of a light beam to the recording face of the optical disk. CONSTITUTION:A pickup tilt angle adjusting mechanism 106 to a displace one support 104 in the direction of arrow Y is fitted to adjust the tilt angle of the entire pickup 102 with respect to the disk recording face. A mechanism displacing the support 104 in the direction Y by, for example, turning a knob 107 to the left/right, is used. Since the tilt angle is adjusted by the visual observation of the user for the reproduced picture by turning the knob 107 to the left/right, the incident angle of the light beam 105 onto the disk recording face is varied to reduce the crosstalk. Thus, the occurrence of crosstalk is reduced and eliminated by comparatively simple adjustment.
Patent JP-2000024269-A (JP)
Title: Part information control method, part information control system, and part information reading terminal
Inventor: ISHIAI YOSHINORI
IPC: G06K7/00
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To easily collect and control information related to parts installed on a game device. SOLUTION: On a ROM 3 as a part to be mounted on a game device 1, a contactless and wireless tag is applied. In this contactless and wireless tag, information such as a manufacture number of the ROM 3 is recorded, and recorded information in the contactless and wireless tag can be read by a handy terminal 4 in a contactless way. On a board 2 and the game device 1, labels having bar codes respectively corresponding to a board number and a game panel number are applied, and these bar codes are read by the handy terminal 4. Information related to the ROM 3, the game panel number, and the board number read by the handy terminal 4 are memorized in a memory in the handy terminal 4. In this case, information is memorized for each game device.
Patent JP-S6178792-A (JP)
Title: 7-(alpha-(2-amino-4-thiazolyl)-alpha-(4-oxo-2-azetidinyl-su-bs tituted imino)acetamido)-3-substituted methyl-delta3-cephem-4-carboxylic acid and its production
Inventor: KODA AKIO
IPC: A61P31/04
Filed: 1984-09-26
Abstract: NEW MATERIAL:A compound shown by the formula I {A is tetrazolylthio shown by the formula II [R<1> is H, or (OH-substituted)lower alkyl], pyridino shown by the formula III (R<2> and R<3> are amino, H, lower alkyl, or lower alkoxy), or lower alkylpyrrolidinio shown by the formula IV (R<4> is lower alkyl); B is H, or anion; n is 0-2}. EXAMPLE:(Z)-7-[alpha-(4-Oxo-2-azetidinyloxyimino)alpha-(2-tritylamin-o- 4-thiazolyl) acetamido]-3-(1-methyl-5-tetrazolyl)thiomethyl- DELTA<3>-cephem-4-carboxylic acid benzhydryl ester shown by the formula V. USE:An antibacterial agent, an additive for feed, or a perservative. PREPARATION:A 3-substituted methyl-DELTA<3>-cephem-4-carboxylic acid shown by the formula VI (R<5> is H, or amino-protecting group; R<6> is H, COOH-protecting group) is reacted with an alpha-(4-oxo-2-azetidinyl-substituted imino)thiazolylacetic acid shown by the formula VII (R<7> is R<5>), and optionally deprotected.
Patent JP-2001025604-A (JP)
Title: Oil-water separation apparatus
Inventor: HARADA MASAYOSHI
IPC: B01D17/12
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To discharge water mixed in large quantities and to prevent the clogging with foreign matter such as refuse or scale. SOLUTION: A lid member 2 is fastened to a main body 1 having an inflow port 4 disposed at the upper part thereof and an outflow port 5 disposed at the lower part thereof to form a water storage container having a water sump part 3 therein and the inflow port 4 and the outflow port 5 are connected to a drain pipe 6. An automatic valve 7 is disposed to the drain pipe 6 on the secondary side of the outflow port 5 and an ultrasonic transmitter-receiver 8 is attached to the outer surface of the bottom part of the main body 1 to be connected to a control operator 9 and the automatic valve 7 is also connected to the control operator 9.  The control operator 9 controls the ultrasonic transmitter-receiver 8 at every predetermined time to operate the time required when ultrasonic waves are emitted upwardly from the outer surface of the bottom part of the main body 1 and reflected from the surface water level of the water sump part 3 and forms an opening control signal when the water level reaches a predetermined high level to open the automatic valve 7 and forms a closing control signal when the water level reaches a predetermined low level to close the automatic valve 7.
Patent JP-H0858089-A (JP)
Title: Ink jet recording device
Inventor: SAKAI MARI
IPC: B41J2/055
Filed: 1994-08-25
Abstract: PURPOSE: To provide a highly reliable ink jet head which ensures an easy removal of air bubbles from its flow passage. CONSTITUTION: An ink feed restriction hole 4 is disposed on the outer side of a pressure chamber 5 when seen from the laminate direction of a base plate and is formed near the one end of a feed communication passage 38 and the other end thereof is laid on and connected to the end of the pressure chamber 5 when seen from the laminate direction of the base plate, whereby the ink feed restriction hole 4 is so arranged as to avoid its directly opposite position with respect to the pressure chamber 5 by the feed communication passage 38.
Patent JP-H0520490-A (JP)
Title: Optical character read and correction system
Inventor: SATO TOYOSHI
IPC: G06K9/03
Filed: 1991-07-17
Abstract: PURPOSE:To facilitate the correction of characters and also to shorten the correcting time by correcting a rejected character or a misread character, retrieving all other rejected characters, etc., having the same trend, and correcting these retrieved characters. CONSTITUTION:An optical character reader 1 scans optically the surface of an inputted form 100 and obtains the image data. Then the reader 1 segments the characters out of the image data and recognizes them to output this recognizing result to a controller 2. The controller 2 displays the first rejected character or misread character on a CRT 3 and urges an operator to correct the displayed character. When the relevant character is corrected, the controller 2 corrects automatically other rejected or misread characters after judging the same trend of these characters.
Patent JP-H0651325-A (JP)
Title: Electrooptical device and its production
Inventor: OBARA HIROSHI
IPC: G02F1/1343
Filed: 1992-07-28
Abstract: PURPOSE:To improve the image quality of the electrooptical device for which color filters are used and more particularly the electrooptical device having a large display capacity by forming light shielding layers consisting of metallic layers on the color filters and connecting these metallic layers, which are commonly used as electrical conductors, to transparent electrodes for display. CONSTITUTION:The transparent conductive films consisting of ITO are formed on the color filters 2 and the transparent electrodes 3 for display are formed on the color filters. The transparent electrodes 3 for display are formed face to face on the one side of the color filters 2 at this time. The light shielding layers 4 consisting of chromium-gold are formed in a stripe form in the positions corresponding to the parts between the respective color filters 2 in such a manner as to cover the adjacent color filters 2 to each other. Electrical junctures 3 slightly wider than the gaps between the transparent electrodes for display are formed to a projecting shape from the striped parts in the positions where the junctures do not overlap on the counter electrode at this time. These junctures are intersected with the transparent electrodes 3 for display to assure electrical connection. As a result, the dulling of the electrical driving waveforms is prevented and the degradation in the contrast and crosstalks are eliminated.
Patent JP-H0758364-A (JP)
Title: Light emitting diode and its manufacture
Inventor: MORITA ATSUSHI
IPC: H01L23/31
Filed: 1993-08-13
Abstract: PURPOSE:To avoid deformation of a metal lead frame and obtain a light emitting diode having excellent transparency and heat-resistance and adhesiveness by a method wherein a semiconductor chip which is mounted on the metal lead frame is sealed with specific polyethersulfone resin. CONSTITUTION:A semiconductor chip mounted on a metal lead frame is sealed with polyethersulfone resin composition which is composed of 90-99.9wt. parts of polyethersulfone resin and 10-0.1wt. parts of phthalic acid mixed group ester and has a melt flow index of 20-0120g/10min. at 320 deg.CX2.16kg. As an experiment, polyethersulfone resin whose melt flow index was 5.0g/min. at 320 deg.CX2.16kg and butyl benzyl phthalate was mixed by dry-blending and subjected to melting extrusion at 330 deg.C and pellets whose melt flow index was 38.6g/10min. could be obtained. The semiconductor chips were sealed by using a mold in which the semiconductor chips were inserted at a molding temperature of 120 deg.C and under an injection pressure of 500kg/cm<2>.
Patent JP-H1047708-A (JP)
Title: Humidifying apparatus
Inventor: KAMII YOSHIKAZU
IPC: F24F3/147
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To ensure stability and reliability of humidifying performance by engaging a first gear provided on a rotary heat exchanger with a second gear provided on a rotary driving member, and rotating the rotary heat exchanger with the rotary driving member. SOLUTION: A driving large gear 2 being a first gear is fixed to an outer periphery of a rotary heat exchanger 1, which large gear 2 is engaged with a driving small gear 3 being a second gear. A driving motor 4 being a rotating/ driving member on which the driving small gear 3 is mounted is rotated to rotate the rotary heat exchanger 1 slowly at low revolutions of about 10 to 30rph. Hereby, the rotary heat exchanger 1 and the driving motor 4 are disposed in close vicinity to each other whereby the rotary heat exchanger is miniaturized and is securely prevented from uneven rotation and hence stability and reliability of humidifying performance can be secured.
Patent JP-S6444447-A (JP)
Title: Image forming device
Inventor: FUJIWARA YOSHIKAZU
IPC: G03D13/00
Filed: 1987-08-11
Abstract: PURPOSE:To easily destroy the microcapsule of a light-receptive sheet in a pressurizing part and to miniaturize the pressurizing part by making the rotating speed of an eccentric roller faster than the carrying speed of the above- mentioned sheet. CONSTITUTION:The pressurizing part is constituted of a base plate 5 and the eccentric roller 6 having a long diameter part r1 and a short diameter part r2. The light-receptive sheet 3 from a sheet roll 1 is exposed on an exposure point P1 and superposed on an image receiving sheet 11 to be pressurized on a pressure point P2, so that the image can be transferred onto the sheet 11. Now, the rotating speed of the roller 6 is made faster than the carrying speed of the sheet 3 and the pressurizing on the sheet 3 by the long diameter part r1 in the pressurizing part is repeatedly executed to give strong shearing force to the microcapsule of the sheet 3 to destroy said sheet. Thereafter, the sheet 3 is taken up to a take-up shaft 15 and the sheet 11 is heated by a heat roller 16 to be ejected to a tray 18.
Patent JP-S6093669-A (JP)
Title: Reproducing device of disc
Inventor: TOYOGUCHI TSUTOMU
IPC: G11B17/043
Filed: 1983-10-27
Abstract: PURPOSE:To load and unload a disc to/from a storage case in a reproducing device easily and smoothly by forming a depressing means for depressing the storage case from both sides to depress the storage case to be inserted into an insertion port part from both sides and opening the insertion port part. CONSTITUTION:At the insertion of the disc D into the reproducing device, a case 22 in the storage case is opened vertically along the inner shape of an insertion port frame body 2 of the reproducing device, and the disc D is unlocked from a locking part 25 formed in the inner case 22 and disc holding pressure due to a pressing chip and a positioning projected part is reduced, so that disc D can be easily and smoothly loaded/unloaded. Since misinsertion preventing step parts 4, 23 are formed on the insertion port frame body 2 of the reproducing device and the outer case 21 of the case 11, the disc D can be inserted precisely always at a loading enabled state to the reproducing device and the disc D is precisely chucked through a notched concave part 24 formed on a bottom plate 22a of the inner case 22 and moved to a loading part.
Patent JP-H1144982-A (JP)
Title: Developing device and its control method
Inventor: TAKEYAMA YOSHINOBU
IPC: G03G15/01
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To obtain a developing device that can smoothly switch the driving system of a developing roller, by changing a meshing position by a displacing means in the midst of reverse driving for the purpose of nap cutting. SOLUTION: Assuming that the rotating direction of the respective gears of a driving gear means 62 at the time of rotating a developing roller 32 (gear 70G) and a developing roller 33 (gear 75G) in a direction appropriate for development is normal rotation, the respective gears of the means 62 are reversely rotated at the time of performing the nap cutting of the roller 32 (gear 70G) and the roller 33 (gear 75G). When a developing roller driving motor is normally rotated, both rollers 32 and 33 are rotated in the direction appropriate for the development and when the developing roller driving motor is reversely rotated, the rollers 32 and 33 are also reversely rotated, so that the nap cutting is performed.  Therefore, the meshing between the gears 70G and 75G is smoothly performed in the case of switching the driving system of the rollers 32 and 33, whereby the rollers 32 and 33 are smoothly switched.
Patent JP-S6444639-A (JP)
Title: Cordless telephone system
Inventor: HIRONO MASAHIKO
IPC: H04W24/00
Filed: 1987-08-12
Abstract: PURPOSE:To use a radio telephone set connected to a connection device through a radio line by directly connecting a wire line by a direct connection means in case of the trouble of a radio line controller. CONSTITUTION:In case of the trouble of a radio line controller 3, a manual switch 8 is turned on to directly connect wire lines 2-1-2-n and connection lines 4-1-4-n respectively. A radio telephone set 7-1 transmits a call signal to a connection device 5-1 corresponding to this radio telephone set 7-1 at the time of off-hook. The connection device 5-l sets the wire line 2-1 directly connected to the connection line 4-1 to the DC loop closed state and transmits a calling start signal to the radio telephone set 7-1. Thus, the radio telephone set connected to the connection device through the radio line can be used.
Patent JP-2000033247-A (JP)
Title: Solid-liquid separation
Inventor: HAMADA TOYOZO
IPC: B01D71/48
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a solid-liquid separation method having a large amount of filtrate and an SS separation function. SOLUTION: A filter body 12 is installed in an activated sludge liquid treatment tank 10. The filter body 12 comprises a nonwoven fabric 10-1000 g/m2 in Metsuke (specific weight per m2) and 0.1-50 cm3/cm2 in gas permeability. The intermembrane differential pressure is regulated to 5 kPa or below by controlling the amount of sludge liquid for solid-liquid separation. Filtrate is discharged from a filtrate outlet 16.