baber/WOPTO huggingface dataset:
Patent JP-S61232469-A (JP)
Title: Image forming device
Inventor: YUITSUKA HIROSHI
IPC: G03G15/08
Filed: 1985-04-08
Abstract: PURPOSE:To support a revolving unit and allows it to contact and leave an image carrier by a simple mechanism by suspending the revolving unit in a free rocking state by a suspending member and positioning the image carrier and a developing device by a positioning member when the developing device approaches the image carrier. CONSTITUTION:When a motor 84 rotates and the 1st arm 85 turn left, a lever 81 is rotated with the energizing force of a spring 82 and a developing device selected among devices 24a-24d of the revolving unit 51 moves toward the development position of a photosensitive drum 22. At this time, a positioning metallic fixture 88 fitted to the developing device abuts on a positioning pin 89 provided to a main body 11 to hold a constant gap between the developing device and photosensitive drum 22. The spring 82 generates a force larger than the force with which suspension members 77 and 77b leave the photosensitive drum 22 by the weight of the revolving unit 5, so the developing device never leaves the photosensitive drum 22 even when the motor 84 is freed. Consequently, the simple mechanism supports the revolving unit and allows it to contact and leave the image carrier.
Patent JP-H10264615-A (JP)
Title: Lug attached running body and its manufacture
Inventor: MATSUMOTO KOICHI
IPC: B60C11/11
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To infallibly achieve mud removal action and raise durability of a lug attached running body of a tire or the like equipped with a mud removal means even it is continuously run for hours. SOLUTION: A mud removal means 10, which is provided mutually between lugs 8 provided in the circumferential direction of a tread 7 with certain distance between them, includes not only a foam rubber layer 11 but also a rubber layer surface 12 on its surface side as a mud removal means 10. Thus mud components do not enter into the foam rubber layer 11 air bubble and elastic deformation and elastic restoration can be obtained endlessly. The foam rubber payer 11 does not wear because it is protected by the rubber surface layer 12 and does not come in contact with the road surface.
Patent JP-S55945-A (JP)
Title: Array data processor
Inventor: OONISHI KATSUMI
IPC: G06F15/78
Filed: 1978-06-19
Abstract: PURPOSE:To discriminate whether the execution of a re-try process is allowed or not by making a check on the occurrence of the puncture of a B or C operand through the storing process of the A operand when hardware gets out of order during the execution of an array data process. CONSTITUTION:Initial addresses of element data of address processing parts for operands A, B and C are denoted by (as), (bs) and (cs), and addresses of element data when a fault occurs are by (ax), (bx) and (cx) respectively. Once a fault occurs, address (as) rewritten from register AV112 to register AM2 and content (bx) of register BM1 are both supplied to adder 20 and a check on a condition of as<=bx is made by carry detection circuit 21. Similarly, a check on as<=cx is made. Next, content (bs) of register BM116 and content (ax) of register AM115 are added together by adder 20 to make a check on a condition of ax>bs (or cs). When those conditions are satisfied, a decision that re-try processing is unable is made.
Patent JP-H01246212-A (JP)
Title: Hair cuticle conditioner
Inventor: KATO YUZO
IPC: A61K8/00
Filed: 1988-03-28
Abstract: PURPOSE:To obtain a hair cuticle conditioner which restores damages and disorders of hair cuticles to keep hair surfaces good and is storable in the solution ready to be used, by mixing specific amounts of henna leaf powder, mucopolysaccharide, Acacia catechu powder and water. CONSTITUTION:(A) 8-18wt.% of henna leaf powder, (B) 0.8-1.8wt.% of mucopolysaccharide, (C) 0.02-0.2wt.% of Acacia catechu and (D) the rest of water are formulated, preferably further (E) 0.1-0.2wt.% of a preservative, preferably a preservative for cosmetics or foods is added to give the subject hair cuticle conditioner developing the effect stated above by the mutual actions of components A through C and synergetic action of A and C. Since the conditioner does not include perishable components such as egg or lemon squeeze or the like, the formulation can be stored for long period of time and served for the user immediately.
Patent JP-S61233359-A (JP)
Title: Carrying device for object to be subjected to magnetic-powder examination
Inventor: YAMAGUCHI YOSHITAKA
IPC: G01N27/84
Filed: 1985-04-08
Abstract: PURPOSE:To improve the detection precision of a flaw by using such carrying rolls that a magnetic powder is not scraped off from an object to be examined when the object is carried from a magnetizing position to a flaw detecting position. CONSTITUTION:An object 5 to be examined of a square steel material fed by a carrying device is held with both sides stabilized by standard rolls 4a arranged in the incoming side and the outgoing side of a line. The object 5 to be examined is carried by a right-opened roll 4c after a magnetic powder 6R is coated on right upper and lower faces of the object to be examined in the first magnetizing zone. Since the magnetic powder 6R is not brought into contact with the roll 4c, the magnetic powder 6R is not scraped off. The object to be examined is supported by a double-opened roll 4b after a magnetic powder 6L is coated on opposite faces of the object 5 to be examined, and magnetic powders 6R and 6L are not scraped off therefore. The object to be examined is supported by a left-opened roll 4d after flaw discrimination of the right of the object 5 to be examined is completed in the first flaw detecting position, and the object 5 to be examined is so carried that only the magnetic powder 6L in the left is not scraped off, and flaw discrimination of the left is performed in the second flaw detecting position. Thus, the flaw detection precision is improved.
Patent JP-S58191534-A (JP)
Title: Fm receiver
Inventor: HIRATA SEIJI
IPC: H04H1/00
Filed: 1982-04-30
Abstract: PURPOSE:To obtain a reproducing sound with high fidelity at stereophonic reproduction, by frequency-dividing a frequency of an FM intermediate frequency signal, supplying it to an intermediate frequency amplifier circuit, frequency- multiplying its output and applying the result to an FM modulation circuit. CONSTITUTION:An FM intermediate frequency signal f4+ or -DELTAF4 from a mixing circuit 2 is supplied to a frequency-dividing circuit 10 via an amplifier circuit 9. At signal f5+ or -DELTAF5 frequency-divided into 1/N from the circuit 10 is supplied to the intermediate frequency amplifier circuit 3. An FM signal f5+ or -DELTAF5 filtered and amplified from the circuit 3 is supplied to a frequency multiplier circuit 11, where the frequency is multiplied by N. An FM signal f6+ or -DELTAF6 from the circuit 11 is supplied to an FM demodulation circuit 4 via a broad band filter 12. Then, the FM intermediate frequency signal is not subjected to the distortion due to the group delay time in passing through the circuit 3, allowing to obtain the excellent reproducing sound. Further, the ture frequency compression is done without being affected with the phase characteristics of the circuits 3 and 4 and the reproducing sound with high fidelity is obtained.
Patent JP-S51149467-A (JP)
Title: Disk brake
Inventor: OTANI YASUO
IPC: F16D55/2265
Filed: 1975-06-18
Abstract: PURPOSE: A disc brake, possessing ready exhcangeability of its component friction pad as well as easiness to make itself fabricated in the way of unifying guide pin mechanism to support caliper. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S57145-A (JP)
Title: Porous molded article
Inventor: KUMAKAHA SHIROU
IPC: D01F6/92
Filed: 1980-06-04
Abstract: PURPOSE: To provide a porous molded article which has good fibrillation resistance and is suitable for use in the production of clothes having excellent water absorption properties, harshness, chemical treatment resistance, etc., by a construction wherein the molded article is formed from a thermoplastic resin and lozenge-shaped pores are provided only in the surface layer part of said molded article.  
     CONSTITUTION: 1W15% Polymer (e.g. a polysulfone compd. having a repeating unit of the formula) is added to a thermoplastic resin such as polyester, said polymer having a glass transition temp. said polymer having a glass transition temp. not lower than 150°C and being non-crystalline and nonreactive with said resin. The mixture is melt-molded to produce a molded article having hemispherical protrusions formed on its surface. This  molded article is subjected to treatments such as stretching and heat treatment, and then is immersed in an aq. soln. of an alkaline compd. to dissolve and remove the protrusions within the surface layer of a noncrystalline polymer, whereby there can be obtd. the desived porous molded article in which lozenge-shaped pores of at least 5 square microns in size are present only within the surface layer in a proportion of one pore per 300 square microns. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63241559-A (JP)
Title: Electrophotographic sensitive body
Inventor: YOSHIZAWA HIDEJI
IPC: G03G5/08
Filed: 1987-03-30
Abstract: PURPOSE:To obtain a photosensitive body superior in electric chargeability characteristics, low in residual potential, and high in sensitivity in a wide wavelength region up to a near infrared region by using a barrier layer having superlattice structure. CONSTITUTION:The electrophotographic sensitive body is composed of a conductive supporting body 1, the barrier layer 2 having superlattice structure formed by alternately laminating microcrystalline silicon thin films each containing conductivity governing atom and amorphous silicon thin films, and each of both films having a film thickness of 30-500Angstrom , and a photoconductive layer 3, thus permitting the obtained photosensitive body to have high carrier transferability, high resistivity, superior chargeability characteristics, and optimum photoconductive characteristics to optional wavelength regions.
Patent JP-H07256706-A (JP)
Title: Reaction injection mold
Inventor: KOBAYASHI SHIGERU
IPC: B29C33/14
Filed: 1994-03-18
Abstract: PURPOSE:To inject efficiently resin into a cavity, reduce a molding cycle and enhance productivity by providing a plurality of projections in the vicinity of a gate in the cavity to hold a fiber-containing molded article. CONSTITUTION:In a reaction injection mold, a fiber-containing molded article 7 is set in the mold and, after the mold is clamped, a thermosetting resin is injected and then cured. In this case, a gate through which resin is injected into a cavity 3 is formed into a shape of a fan gate 4, or of a film gate, provided between a parting face of a top force 1 and that of a bottom force 2. A plurality of projections 5 which are projected into the cavity at the time of mold clamping and hold the fiber-containing molded article 7 are provided in a position where the projections are spaced from one another in the widthwise direction of the gate at a gate side end in the cavity 3. With the aid of these projections 5, the gate is set widely, and the fiber-containing molded article is not deformed even in the case where a thermosetting resin is injected at high speed under low pressure.
Patent JP-H07257807-A (JP)
Title: Sheet aligning machine, sheet supply support device, and sheet supply aligning system together with its usage
Inventor: YUMIKURA GIICHI
IPC: B65H35/06
Filed: 1994-03-18
Abstract: PURPOSE:To automatically align paper sheets etc., on a vibratory table, on which sheets are placed, accurately and effectively with no risk of being hopped back in the aligning part by inclining the vibratory table, and putting it in vibration. CONSTITUTION:A sheet aligning device D has a vibratory table 30, on which sheet of paper etc., are placed and which can be inclined so that the align side is down. When the table 30 is vibrated by a vibration generating part, sheets are vibrated finely, moved by their deadweights to the side made lower, and put in alignment automatically by a stationary plate 39 and movable plates 40a, 40b. An aux. table 20 is provided in such a way as capable of being moved to over this sheet aligning machine D, and after sheets are placed on the aux. table 20 over the machine D, it is possible to retract the aux. table 20 from over the machine D and place smoothly on the machine D, so that the required works can be reduced.
Patent JP-S51151290-A (JP)
Title: Cylindrical ceramics for catalyst carrier and method of making thereof
Inventor: KATOU TAIZOU
IPC: B01J35/04
Filed: 1975-06-20
Abstract: PURPOSE: A catalyst carrier suitable for fixed purifying apparatus for exhaust gas from plants, which can be used under violent vibration. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S57783-A (JP)
Title: Print control system of dot matrix printer
Inventor: SHIMAMINE TOMIO
IPC: G06K15/10
Filed: 1980-06-03
Abstract: PURPOSE:To print data effectively by alternating a left and a right direction by an (m)-scale up-down counter, by advancing (x)-directional addresses successively by a full-adding circuit, by advancing longitudinal-column addresses by a longitudinal-column selecting circuit, and by fetching and printing data from a storing circuit. CONSTITUTION:With the 1st pulse of a signal TS4 from a timing signal generating circuit 2, a latch circuit 6 with an A/B selecting function latches data B from a full-adding circuit 4. Then, a longitudinal-column selecting circuit 9 outputs data of an (x)-directional (m) address and a (y)-directional 0 address in the storing circuit 3 for right-directional printing. With the 2nd pulse of the signal TS4, the data is inputted to a print data latch circuit 10 and data for the 1st wire is shifted. This operation is performed for every wire and the last (n)-th signal TS4 opens a gate circuit 12 to print the 1st-low and 1st-column data at a time. Then, an (m)- scale up-down counter 8 is switched for left-directional printing, which advances in the column direction.
Patent JP-H0982795-A (JP)
Title: Method of flattening semiconductor/insulating film structure( soi ) for mesa type insulating material
Inventor: KEISU JIYOINAA
IPC: H01L27/12
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a method by which a flattened mesa type insulator is formed on an SOI substrate. SOLUTION: A mesa type insulator is manufactured by forming a blocking layer 18 on a single-crystal silicon layer 16 and partially removing the layers 18 and 16. A dielectric layer is deposited on this structure. Then the height of the dielectric layer is reduced by a flattening method using chemical and mechanical polishing. It is desirable to completely remove the dielectric layer from the surface of the blocking layer 18. Although some of the blocking layer 18 is removed together with the dielectric layer, the surface of the mesa type insulator area 22 becomes flat due to the dielectric layer left in the area 22.
Patent JP-H01247192-A (JP)
Title: Thermosensitive recording material
Inventor: TSUGAWA HIROAKI
IPC: B41M5/44
Filed: 1988-03-30
Abstract: PURPOSE:To prevent a color-developed image from disappearing or fading by plasticizers, oils or water by providing an overcoat layer containing specific materials on a thermosensitive color developing layer. CONSTITUTION:An overcoat layer containing pectins and a copolymer of isobutylene/N-phenylmaleimido/maleic anhydride or pectins and a copolymer of isobutylene/N-phenylmaleimido/maleic anhydride and epoxy compounds is provided on a thermosensitive color-developing layer formed by applying a coating liquid prepared with the use of a color developing material, a developing material and if necessary, binder, filler and other additives. In this way, thermosensitive materials which give superior plasticizer resistance and water- proofness to a color-developed image can be obtained.
Patent JP-S548923-A (JP)
Title: Raster correction circuit
Inventor: KATAOKA TERUO
IPC: H04N9/31
Filed: 1977-06-22
Abstract: PURPOSE: To stabilize and simplify the correction of color shift, by performing sector correction with the convergence coil group and driving circuits, and by performing trapezoid correction with the modulation section. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07278064-A (JP)
Title: Dehydrative purification of organic amine
Inventor: KATOGI MAMORU
IPC: C07B63/00
Filed: 1994-04-13
Abstract: PURPOSE:To preform safe and easy dehydrative purification of an organic amine in high efficiency by dehydrating an organic amine containing a trace of water with a zeolite in the presence of a nonpolar solvent at a specific temperature. CONSTITUTION:This process for the dehydrative purification of an organic amine is carried out by dehydrating (A) an organic amine containing a trace of water with (B) a zeolite such as a formed 3A-type zeolite and a formed X-type zeolite in the presence of (C) a nonpolar solvent capable of dissolving the component A at a dehydration operation temperature of >=40 deg.C and not lower than the boiling point of the component A. Preferably, the component A has a viscosity of >=1cP at 20 deg.C or exhibits solid state at 20 deg.C, the component C has a viscosity of <=10cP at 20 deg.C and lower than the viscosity of the component A and the dehydrative purification of the component A is carried out by a continuous dehydration process using an adsorption column at a superficial linear velocity of <=10m/hr.
Patent JP-H05284640-A (JP)
Title: Abnormality detector for inverter
IPC: H02H7/122
Filed: 1992-03-31
Abstract: PURPOSE:To improve the reliability and reduce the price by decreasing the number of parts of an abnormality detector for detecting the unbalance in allotment of the DC voltage of two unit inverters whose DC sides are connected in series. CONSTITUTION:A series circuit consisting of a two resistors 91 and 92 with the same resistance value is connected in parallel wit a DC power source 100, and a detection resistor 93 is inserted between the respective junctions between these two resistors 91 and 92 and two unit inverter 51 and 52 connected in series. If the terminal of this detection resistor 93 is used as a detection terminal, when the unbalance in allotment of DC voltage occurs between the two unit inverter whose DC sides are connected in series, the voltages at the junctions between the unit inverter 51 and 52 change, and a potential difference occurs between the detection terminals, so this is made detection voltage. Since the detection voltage from a DC circuit is one, the insulated amplifier 94 for insulating it from the DC circuit gets off with one, and an adder, which was required in conventional art, becomes needless.
Patent JP-S60219493-A (JP)
Title: Feeding of oil for oil-film seal in movable vane type compressor
Inventor: TOYOMITSU MASAYOSHI
IPC: F04C29/02
Filed: 1984-04-16
Abstract: PURPOSE:To prevent seizure by feeding oil from the suction-side piping of a vane type compressor, thus permitting sufficient oil-film seal. CONSTITUTION:In this oil feeding method for a vane type compressor, oil is supplied into a cylinder 6 through an oil feeding line 9 from a pouring port 8, and oil is continuously supplied into the cylinder through the vacuum absorption from a pouring port 11 through a line 10 from an oil tank 1 or an auxiliary oil tank separately installed. Therefore, the sufficient oil-film seal is permitted, and the seizure of a compressor member can be prevented.
Patent JP-H02254529-A (JP)
Title: Oblique font generating method
Inventor: SAKAMOTO YUMI
IPC: G06F3/12
Filed: 1989-03-29
Abstract: PURPOSE:To generate an oblique font with small memory capacity by substituting values preliminarily prepared in a printer into the number of longitudinal dots generating a small matrix and the number of shift dots in the horizontal direction at the time of designating the generation of an oblique font by a host device. CONSTITUTION:When designation of the use of the oblique font is inputted from a host device 2 to a CPU 105, a program in a program ROM 106 confirms that the number (i) of longitudinal dots of a small matrix MM used for generation of the oblique font is designated by the host device 2. When it is designated, the value preliminarily stored in the program ROM 106 is stored in a ROM 107. When it is not designated by the host device, a peculiar value in the printer is substituted into the number (i) of longitudinal dots. Next, it is confirmed that a number (k) of shift dots by which the number of small matrix MM should be multiplied is designated by the host device 2; and when it is designated, the value preliminarily stored in the program ROM 106 is stored in the ROM 107. Thus, the oblique font is generated with a small memory capacity.
Patent JP-H0735792-A (JP)
Title: Noise analysis system, waveform analyzer, and frequency analyzer
Inventor: HARA ATSUSHI
IPC: G01R29/08
Filed: 1994-04-13
Abstract: PURPOSE:To provide a system for specifying a noise generation source and then analyzing a mechanism for generation noise according to the periodical property of the higher harmonic component of the noise source. CONSTITUTION:An antenna 11 for receiving noise, a Fourier transforming unit 110 for expanding noise data into a frequency region, a data buffer 130 for retaining data tentatively, and a Fourier transforming unit 140 for expanding data expanded into frequency region into frequency region again are used to constitute a noise analysis system. Therefore, when noise data are expanded into frequency region, high harmonics of the fundamental frequency of noise source appears periodically. Then, by expanding the noise data which are expanded into frequency region into frequency region again, the frequency of the noise generation source can be examined.
Patent JP-H10274636-A (JP)
Title: Co gas detection element
Inventor: OTSUKI HIROTO
IPC: G01N27/409
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a CO gas detection element that is less affected by a harmful H2 gas and has a superior heat resistance. SOLUTION: In an element, a pair of electrodes containing Pt are formed on the surface of an oxygen ion conductive solid electrolyte and one of the electrodes is covered with a catalyst where Pt or Ph is carried to at least one kind of carriers selected from Al2 O3 , SiO2 , and zeolite. The other is covered with a catalyst containing at least one kind of powder being selected from Al2 O3 , SiO2 , zeolite, SnO2 , Cr2 O3 , TiO2 , CaO, SrO, La2 O3 and CeO2 .
Patent JP-H03275359-A (JP)
Title: Ink jet recorder
Inventor: IZUMIZAKI MASAMI
IPC: B41J2/165
Filed: 1990-03-27
Abstract: PURPOSE:To always conduct recording in an ideal state by providing a temperature control means for controlling the temperature of a capping means for preventing the evaporation of ink from a recording head. CONSTITUTION:In a non-recording state, the surfaces with delivery ports 30 of recording heads 1A-1D are covered and capped by a recovery device 14. However, 1f recording heads 1A-1D are respectively controlled high in temperature, a relatively large amount of ink is evaporated from the delivery ports 30, resulting in a high temperature in a nearly colosed space formed by the surfaces of the delivery ports 30 and the recovery device 14. At this time, if the inner surface of the delivery device 14 is low in temperature, a dew may be generated on the inner surface and become a water drop, which wets the delivery ports 30. When a cap temperature sensor 42 detects a temperature lower than a predetermined temperature, a cap heater 41 heats the recovery device 14 to prevent the generation of a dew under temperature control.