baber/WOPTO huggingface dataset:
Patent JP-S61289341-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: URATA YUKIHIDE
IPC: G03C1/12
Filed: 1985-06-18
Abstract: PURPOSE:To enhance graininess and sharpness by incorporating silver halide grains having a specified average grain size not above a specified value and a specified compound in a blue-sensitive silver halide emulsion. CONSTITUTION:The blue-sensitive silver halide emulsion having the highest sensitivity in silver halide emulsion layers has an average grain size of <=0.4mum, and contains at least one of the compounds represented by formulae I and II, embodied by formulae I-1 and II-1, preferably, in an amount of 1X10<-4>-1X10<-2>mol per mol of silver halide. The use of the silver halide grains of such a size for the blue-sensitive silver halide emulsion layer located on the side nearest to the exposure light (when there are plural blue-sensitive emulsion layers different in sensitivity from each other, the emulsion layer highest in sensitivity) permits the reflection and diffusion of the exposure light reaching the underlying green-sensitive and red-sensitive emulsion layers to be reduced and graininess and sharpness of an image to be enhanced and the problem on deterioration of sensitivity accompanied with the reduction of grain size to be solved.
Patent JP-S5655262-A (JP)
Title: Ink jet printer
Inventor: FURUKAWA TATSUYA
IPC: B41J2/205
Filed: 1979-10-13
Abstract: PURPOSE:To enable the size of the printing character to be changed using a low- cost arrangement by a method wherein the ink pressure, the charging or deflecting voltage and the carriage speed are changed over correspondingly to the magnitude of the printing speed. CONSTITUTION:When the size of the printing character is instructed by operating a switch or the like, the delivery pressure of a pump 1 changes accordingly. The timing of the cutting of the ink line jetted from the ink jet head 5 into ink droplets is constant for a fixed value of the excitation frequency. The diameter of the ink droplet changes with the change of the pressure in the ink jet head 5, so that the diameter of the dots on the recording paper can be modified arbitrarily by a factor of up to about two. Therefore, when the deflecting voltage is increased according to the size of the tink droplets and the carriage feed speed is simultaneously increased correspondingly thereto, larger characters can be printed.
Patent JP-H04334046-A (JP)
Title: Semiconductor device
Inventor: AKAGAWA KEIICHI
IPC: H01L23/522
Filed: 1991-05-09
Abstract: PURPOSE:To provide a semiconductor device whose structure makes it ppossible to detect the end point of etching with ease and accuracy during the formation of a through hole by dry etching. CONSTITUTION:A circuit section has two wiring layers where the upper and lower wiring layers are connected with each other by way of a through hole. On the other hand, there is installed an auxiliary layer 5 made of the same material for the lower wiring layer on the circuit section on a first insulation layer 6 located below a bonding pad 3 where a through hole is formed from the bonding pad 3 to the auxiliary layer 5. The through hole on this bonding pad is formed at the same time when the through hole on the circuit section is formed by dry etching.
Patent JP-S5466104-A (JP)
Title: Light spot position controller
Inventor: IZUMIDA MORIJI
IPC: G11B21/08
Filed: 1977-11-07
Abstract: PURPOSE:To achieve the reduction in retrieval time by jumping the light spot according to the difference between the current track number and assignment number. CONSTITUTION:The signal having been read from a video disc 6 with the photo detector 7 of an optical head 100 is applid to a tracking circuit 12 and demodulating circuit 11. The current number of the track having been demodulated with the circuit 11 and having been detected with an address detection crcuit 14 is compared with the assignment address having been assigned with a keyboard 16 and an arithmetic circuit 23. The signal corresponding to the difference is applied to a down counter 27 which down-counts with the jump pulses of a jump assignment circuit 26 via the finish judgement circuit 25 which is connected to a judgement circuit 24 and keyboard 16. This causes the circuit 26 to apply the jump pulses of the number corresponding to the difference between the current address and assignment address to the adder 13 which is connected to the circuit 12. Hence, the light spot is jumped by way of the optical parts 4, etc. of the head 100 by the output of the circuit 13, whereby the retrieval of the assigned track is accolplished within a short  time.
Patent JP-S61289427-A (JP)
Title: Access processing system based upon microprogram
Inventor: NAKAYAMA YOUZOU
IPC: G06F9/26
Filed: 1985-06-18
Abstract: PURPOSE:To attain the start of an instruction or the read/write control of a register with the small number of hardwares without using an address code to an individual register by forming a means for directly branching instruction start from a central processing unit (CPU) and a means for branching a register access instruction to a subroutine. CONSTITUTION:A microaddress forming circuit 421 forms a microaddress for direct branching from data to be stored in an instruction register at the time of instruction starting and forms a subroutine microaddress for read/write operation in/from a register specified by the CPU 1 at the access of the register from address information sent from the CPU 1 on the basis of a control signal outputted from a microsequence control circuit 420. A microsequencer 422 is started by a control signal outputted from the circuit 420 to access a control storage (CS) 46 on the basis of a microaddress formed by the circuit 421 and branch a microinstruction to each branched address.
Patent JP-S5933078-A (JP)
Inventor: DEERU II JIYAKUSON
IPC: B23K9/095
Filed: 1983-07-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5921549-A (JP)
Title: Manufacture of double-layered transparent plate
Inventor: HARUNA HIDETADA
IPC: F25D21/04
Filed: 1982-07-28
Abstract: PURPOSE:To carry out rapidly the assembling work of a frame member and to improve the assembling strength, by utilizing one of paths formed in the bases of two corner connectors as a path for feeding a heat insulating gas and the other as a path for exhausting air. CONSTITUTION:Double-coated adhesive tapes 6A, 6B are stuck to the whole peripheries of both sides of a frame member 3 assembled by inserting both legs 12l, 12m of corner connectors 12A-12D into the hollows 9 of spacers 4A-4D. A transparent plate 2A, the member 3 and a transparent plate 2B are successively mounted on an assembling jig 16 having upright guides 18A-18H around a substrate 17, and they are connected by pressing to form a space. A sealant 7 is filled into grooves formed with the internal edges of the plates 2A, 2B and the outside of the member 3 except the vicinities of paths 12h formed in bases 12n of the member 3 to adhere the member 3 to the plates 2A, 2B. The member 3 is then uprighted with the connectors 12A, 12B upward, a nozzle 14 is inserted into one of the paths 12h, and a heat insulating gas is fed into the space while exhausting air from the other of the paths 12h.
Patent JP-H09296060-A (JP)
Title: Microporous film of polyolefin and process for preparing the same
Inventor: TAKITA KOTARO
IPC: C08J9/00
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a microporous film of a polyolefin which can improve the effective cross-sectional area of an electrode and the retention of an electrolyte and can form an electrolyte-rich layer and improve the speed of a lithium ion moved between electrodes during charge and discharge, thereby improving the battery properties, by creating irregularities on the surface of the structure of a battery separator, particularly on the surface of the film in contact with the electrode, to control the roughness and the degree of opening. SOLUTION: This microporous film of a polyolefin comprises a polyolefin having a wt. average mol.wt. of not less than 5×10<5> or a composition of the polyolefin, the surface of the microporous film having a smoothness of not more than 50,000sec and a degree of opening of not less than 40%. A soln. comprising 10 to 80wt.% polyolefin or composition thereof and 90 to 20wt.% solvent is cooled to form a gel-like molding which is then heat stretched under temp. falling conditions.
Patent JP-H10319397-A (JP)
Title: Liquid crystal display device
Inventor: TSUBOTA TOSHIYUKI
IPC: G02F1/13357
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device capable of taking a lamp cover off without stretching a bent of a calking pawl of a metallic frame and exchanging the lamp and preventing the lamp cover from floating up ranging the whole. SOLUTION: The engagement parts 12a of the lamp cover 12 enter slits 11b provided on the side plate part 11A of the metallic frame 11, and the lamp cover 12 is put in from the outside of the metallic frame 11 so that the parts of the lamp cover 12 come into under a bend-rise part 10a of a rear plate 10 to be fixed by screws 13. When the lamp 2 is exchanged, the screws 13 are taken off, and when the lamp cover 12 is taken off to the outside, a lamp unit 7 is taken out. Since the engagement parts 12a are held by the slits 11b, and the part of the lamp cover 12 is pressed by the bend-rise part 10a, the lamp cover 12 is not floated up.
Patent JP-S5834646-A (JP)
Title: Common signal line transmission system
Inventor: SAKANO YUKIO
IPC: H04L12/40
Filed: 1981-08-25
Abstract: PURPOSE:To eliminate interference of communication with other apparatus by detecting lowering of power source voltage level and separating the driver from signal line and thereby not outputting unnecessary signal to the common signal line that connects plural apparatus. CONSTITUTION:When supply power source voltage VCC of terminal unit connected to a bus line lowers, the voltage VCC is detected by a voltage level detector 11 and a control transistor Q3 is made conducting. Accordingly, an output transistor Q1 becomes nonconducting, and the terminal unit is disconnected electrically from the bus line and does not disturb communication of other terminal units. In the case where the level of power source voltage VCC lowers and transistors Q2, Q3 in the detector 311 do not perform controlling action, the output transistor Q1 comes to off state, and consequently does not disturb communication of other terminal stations.
Patent JP-S6113092-A (JP)
Inventor: HANSU EETEIKERU
IPC: F16L33/025
Filed: 1985-06-20
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-S6024132-A (JP)
Inventor: YAMAMOTO YOSHIAKI
IPC: A01G23/00
Filed: 1983-07-20
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-S5256754-A (JP)
Title: Process for purifying water
Inventor: MIWA SHINJI
IPC: C01B31/08
Filed: 1975-11-05
Abstract: PURPOSE: To lower BOD and COD in waste water, and to oxidize nitrogen compounds from NH 2  to nitrates, by generating and fixing a film of microorganisms on a solid surface. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06348102-A (JP)
Title: Electrophotographic printer
Inventor: HARA HIDETOSHI
IPC: G03G15/10
Filed: 1993-06-03
Abstract: PURPOSE:To provide an electrophotographic printer suppressing the change of the center distance between gears on the developing roller side and on the squeeze roller side on a rotary shaft and a gear on the drive source side when developing units are switched, and improving the image quality. CONSTITUTION:This electrophotographic printer is provided with an exposing means 80 forming a plurality of electrostatic latent images in sequence based on the print information color-separated on an electrostatic latent image carrier 11, a plurality of developing units 21-24 having a developing roller and a squeeze roller rotatively driven by a rotation driving means, a developing means 20 developing the electrostatic latent images on the electrostatic latent image carrier 11 in sequence with liquid toners having the hues corresponding to the color-separated print information to obtain toner images, a conveying means 70 carrying in or out a recording medium P transferred with a multi-color toner image formed on an intermediate transfer medium 31 where the toner images on the electrostatic latent image carrier 11 are transferred in sequence to form the multi-color toner image onto the intermediate transfer medium 31, and a transfer fixing means 50 brought into pressure contact with the intermediate transfer medium 31 via the recording medium P.
Patent JP-S6024599-A (JP)
Inventor: ITOU MASAO
IPC: G10L15/24
Filed: 1983-07-20
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-S6025223-A (JP)
Inventor: ROZARIE SHIYAHATAA
IPC: H01L29/51
Filed: 1984-06-29
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-S5835644-A (JP)
Title: Data processing device
Inventor: SAKATA KUNIHIKO
IPC: G06F9/48
Filed: 1981-08-26
Abstract: PURPOSE:To facilitate returning to the original program even if there is no sufficient margin of the capacity of a main memory, by writing a specific start instruction in the storage address for the latter instruction out of two continuous instructions. CONSTITUTION:When a service processor 11 is started by the control of a control storage part 4, the service processor 11 inverts the logical state of a switching signal SW. Then, the operation control of each part is performed by the processor 11. In this state, contents of a processing to be inserted between instructions A and B are read into the processor 11. Next, the fixed address of a main memory 2 where the instruction B is preserved is held in a memory address register 7. An instruction read out from the main memory 2 is fetched in a memory data register 8 and is transferred to an instruction register 3. In this stage, the processor 11 inverts the signal SW again. Then, a multiplexer 12 inverts the logical state of the signal SW again. Thus, the output of a control signal (b) from the processor 11 is inhibited, and a control signal (a) from the storage part 4 is selected and outputted.
Patent JP-S5466394-A (JP)
Title: Production of carbon or graphite material
Inventor: KOBAYASHI MASARU
IPC: C04B35/52
Filed: 1977-11-08
Abstract: PURPOSE: To obtain a uniform carbide without oxidizing a kneaded molding of tar, pitch, etc. by covering the molding with mixed powder of carbonaceous powder such as coke and a specific amt. of pyrolytic resin powder such as PVA, followed by calcination.  
     CONSTITUTION: 0.2W6% of pyrolytic resin powder such as PVA or polystyrene is added to carbonaceous powder such as coke, or synthetic or natural graphite. A kneaded molding of tar, pitch, graphite powder, coke breeze, etc. is covered with the resulting powder and calcined to obtain a dense carbon or graphite material having high apparent density, mechanical strength, electrical resistivity, etc. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000324477-A (JP)
Title: Method and device for monitoring image
Inventor: KONUMA CHIEKO
IPC: H04N7/18
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To provide an image monitoring method and device, by which the erroneous detection of a mobile object is prevented by coping with a luminance change over a whole image owing to the rapid change in an environmental brightness or the like. SOLUTION: An image monitoring device 20 for detecting an object which enters a monitoring area based on a differential image between an input images periodically photographed by an ITV camera 100 and a background image is provided with a background image storage part 2000 for storing the early stage input image as the background image and a background image control part 100 for obtaining an area with the luminance change by the difference between the input image and the background image and updating the background image of the part 2000 by the present input image only when the area occupies the a prescribed rate (70-80%, for example) or more of a monitoring area image (one frame) and only when the area with the luminance change is not obtained.
Patent JP-S5357806-A (JP)
Title: Cassette mounting device of cassette type tape recorder
Inventor: MOTOI TAKESHI
IPC: G11B15/675
Filed: 1976-11-04
Abstract: PURPOSE:To readily perform the insertion and discharge of a cassette to and from a cassette holder by letting the turning arms so provided as to mutually intersect turn and displace the cassette holder from play position to mounting-dismounting position.
Patent JP-H04359861-A (JP)
Title: Composition for electrode
Inventor: TONOMURA TADASHI
IPC: G02F1/155
Filed: 1991-06-05
Abstract: PURPOSE:To enable electrolysis with large current by producing a (sulpher) S-metal ion (including proton) bond by decomposing an S-S bond through electrolytic reduction, and forming an electrode composition having an activated coal and an organic compound which regenerates S-S bond in original state through electrolytic oxidation. CONSTITUTION:Disulphide type compound is formed from C2N2S(SH), C3H3N3S3, etc., and an activating coal is produced through reactivation of a natural substance such as coconut shell or a synthetic substance such as phenol resin. To form salt through reduction of this disulphide type compound, Li(lithium) ion is used as alkali metal ion. Therein metal Li or a Li alloy such as Li- Al(aluminum) is used as an electrode to supply and complement Li ions, and an electrolyte for conduction of Li ions is used - also proton may be used. This enables electrolysis with a large current to permit constructing a high energy density secondary battery, with which a large current charging/ discharging can be expected.
Patent JP-H10178217-A (JP)
Title: Thermoelectric element and thermoelectric cooling device
Inventor: SAKURAGI SHIRO
IPC: H01L35/30
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To obtain a thermoelectric element whose long life can be realized by a method wherein a second metal electrode is constituted in such a way that the area of the connection end of a p-type thermoelectric semiconductor element to an n-type thermoelectric semiconductor element has a shape which is wider than the area of the other end. SOLUTION: A thermeoelectric element 1 has a structure in which p-type thermoelectric semiconductor elements 3A and n-type thermoelectric semiconductor elements 3B are fixed in a state that they are passed through a partition plate 2. First sheetlike copper electrodes 4 are attached to upper sides of the p-type thermoelectric semiconductor elements 3A and the n-type thermeoelectric semiconductor elements 3B by low-temperature solder such as a bismuth-tin alloy or the like, and second copper electrodes 5 whose side face shape is T-shaped are attached to their lower sides by the low-temperature solder such as the bismuth- tin alloy or the like. Upper sides of the first copper electrodes 4 and lower sides of the second T-shaped copper electrodes 5 are not provided with a ceramic substrate.  When the thermoelectric element 1 is used, parts which are on lower sides of the partition plate 2 of the p-type and n-type thermoelectric semiconductor elements 3A, 3B and the second T-shaped copper electrodes 5 come directly into contact with a gas such as air or the like or with a liquid such as water or the like, and heat is removed.
Patent JP-H04358788-A (JP)
Title: Rotary compressor
Inventor: ENDO KATSUMI
IPC: F04C18/356
Filed: 1991-06-05
Abstract: PURPOSE:To relieve pressures applied to vane slots to reduce the amount of wear at the vane slots by forming a groove in a cylinder of a suction side compression chamber divided by the vane, at a specified interval from a vane, and so that it can be included in the compression chamber. CONSTITUTION:A compression mechanism 2 stored in a closed container 13 and driven by an electric motor 1 is provided with a rolling piston 5, fitted closely to an eccentric part 3a of a crankshaft 3, in a cylinder 4 fixed to the closed container 13. Vanes 6 are inserted into suction and delivery side vane slot parts 4a and 4b provided in the piston 5. In this case, a groove 15 is provided in the cylinder 4 on the suction side compression chamber 14a among a suction side compression chamber 14a and a delivery side compression chamber 14b divided by the vane 6 in the compression chamber 14, at an interval from the vane 6, and so that it is included in the compression chamber 14. Thus the vane slot 4a on the suction side becomes easy to deflect and pressures applied to the vane slots 4a and 4b can be relieved.
Patent JP-S5759183-A (JP)
Title: Scintillation camera and its adjusting method
Inventor: YAMAKAWA TSUTOMU
IPC: A61B6/03
Filed: 1980-09-26
Abstract: PURPOSE: To permit simple and accurate adjustment of the uniformity at the determination of nonlinear parameters and automate the adjustment by removing the signal components below set levels from the detection signals of photoelectric multipliers.  
     CONSTITUTION: The radiations from the radioactive isotopes in a specimen are detected by plural photoelectric multipliers 3 via a scintillator 1 and a light guide 2, and the detected signals are supplied via a parameter identifying jig 8 to a multichannel analyzer 10 consisting of a resistance matrix system position calculation circuit. The position calculated data are fed to a CPU11. In the CPU11, the incident position of radiations to the scintillator 1 is determined, and the distribution information of radioactive isotopes is obtained. In this case, an impedance conversion circuit EF 1  is provided between a threshold circuit TH for removing the signal components below set levels and a circuit NL for the purpose of non-linear correction within the waveform shaping circuit of the jig 9, whereby the responses of the respective parameters are averaged. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01301366-A (JP)
Title: Thermal recording material
Inventor: IGARASHI AKIRA
IPC: B41M5/333
Filed: 1988-05-31
Abstract: PURPOSE:To obtain a thermal recording material capable of obtaining high printing density by low energy, by a method wherein a compound having zeolitic water is contained in a thermal recording layer. CONSTITUTION:For a thermal recording material, a thermal recording layer which colors by heat is established on a base material, and a compound containing zeolitic water is contained in the thermal recording layer. When printed, water kept as zeolitic water is released. By dispersing the released zeolitic water uniformly in the thermal recording layer, coloring of high density can be obtained by low energy. As a compound containing zeolitic water, synthetic or natural zeolitic mineral is mentioned. As an analcime group, there are analcite, pollucite, picite, etc. When the thermal recording material forms a visible image by answering heat, any one thereof may be used. The thermal recording material is applied on the base material, is dried, and is processed by treatment with a calender or the like to be applied to service. The calender treatment improves close adhesion to a thermal head in printing and increases printing efficiency.
Patent JP-S5258795-A (JP)
Title: Process for preparing an aromatic polyamide
Inventor: URASAKI TAKANORI
IPC: C08G69/32
Filed: 1975-11-10
Abstract: PURPOSE: To prepare an aromatic polyamide with excellent thermal stability, color, solubility in solvents, etc., by carrying out the condensation reaction in the presence of a compound of a metal such as titanium, tin, etc. 
     COPYRIGHT: (C)1977,JPO&Japio