baber/WOPTO huggingface dataset:
Patent JP-H112309-A (JP)
Title: Differential gear
Inventor: NAKAMURA AKITOSHI
IPC: F16H48/12
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To satisfactorily supply lubricating oil to balls, to reduce moving friction of the balls, and to prevent the balls from pitching, by forming at least one oil groove, which is formed between a pair of disk plates, toward the inner circumference of a ball holder which holds plural balls. SOLUTION: When a differential case 1 is rotated by driving force transmitted from an engine, a ball holder 4 rotates integrally with the differential case 1, and this rotating force is transmitted to a groove 3b of each disk plate 3 through each ball 5, and to right and left driving shafts connected to each disk plate 3. In this case, because an oil groove 4d is formed to a long hole 4c from the inner circumference of the ball holder 4, lubricating oil travels from the oil groove 4d to the long hole 4c, and lubricates the groove 3b of the disk plate 3 and the balls 5. Because an oil route 4e is placed at the crossing part between the inner circumference of the ball holder 4 and the oil groove 4d, lubricating oil is enough supplied over the balls 5.
Patent JP-H05346721-A (JP)
Title: Electrostatic charging device
Inventor: KUMON AKIRA
IPC: G03G15/02
Filed: 1992-06-15
Abstract: PURPOSE:Since there is a restriction in reducing the size of respective constituting members at the time of embodying a small-sized printer, the reduction of the size is attained by process integration. A method for electrostatically charging a photosensi tive body through the toner remaining after transfer is first obtd. by omitting a waste toner box. CONSTITUTION:The electrostatic charging member of this electrostatic charging device is constituted by bringing an electrostatic charging wire 4, which is formed by providing the surface of a conductive core 1 with an insulation covering, is brought into contact, at least >=2 times, with the photosensitive body by an about 3mm nip at <90 deg. angle in the plane moving direction of an image carrying member 3 apart an arbitrary spacing (about 3mm) therefrom. Amorphous cobalt (resistance is <=10<9>OMEGAcm), etc., are used for the core material of the electrostatic charging wire and org. and inorg. insulating films of polyamide, etc., are used for the coating layer 2. The pulse voltage of the same polarity as the polarity of the toner is applied to the electrostatic charging wire. Pulses of square waves of, for example, Vmin-50V, Vmax-650V, 100Hz pulse frequency are used for the pulses. The electrostatic charging device is constituted by removing a cleaning part from ordinary electrostatic charging, exposing, developing, transferring and cleaning processes.
Patent JP-2000344363-A (JP)
Title: Cassette and image forming device
Inventor: NAKAMURA TAKAO
IPC: B65H1/26
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a cassette not voluminous and capable of being easily handled by fixing a sheet material loading means on a cassette body when the cassette is pulled out from a device body. SOLUTION: A cassette 3 consists of two main components, that is, a cassette base 5 as a holding means, and a paper tray 6 as a sheet material loading means, and other small components. In a state that the cassette 3 is pulled out from a device, the cassette base 5 is integrated with the paper tray 6 to obtain a height suitable for being inserted into a cassette insertion port 4. In a state that the cassette 3 is set on the device, the paper tray 6 is separated from the cassette base 5, and raised in the device, and a recording medium in a bundle loaded on the paper tray 6 is moved to a rear part of a printer part 1.  In a case when the cassette base 5 and the paper tray 6 are mounted on the cassette 3, the vertical motion of the paper tray 6 is inhibited by a latch mounted on a latch part 18 when the cassette 3 is pulled out, and the inhibition of the vertical motion of the paper tray 6 is released when the cassette 3 is accomodated.
Patent JP-2000343374-A (JP)
Title: Dust-proof cover for linearly moving device and linearly moving device using dust-proof cover
Inventor: KATO SOICHIRO
IPC: B23Q11/08
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To maintain proper function over a long period of time without causing out of shape and breakage when used in the environment with high temperature foreign matter scattered like sputtering or the like by sewing a cloth piece having heat resistance from a sewing yarn made by a metallic fine wire to cover a guide member of a linearly moving device. SOLUTION: A dust-proof cover 2 is provided to cover a portion of a guide rail 3 extended to one end side of a slider 4. The dust-proof cover 2 is formed by sewing a cloth piece 13 cut to a designated shape for forming plural bellows by a sewing yarn 14 to form a bellows structure having a substantially circular section so that the crest parts and the valley parts are arranged alternately. As the cloth piece 13 for forming the bellows, raw material taking rigid mica or glass cloth as a base, which has heat resistance, used, and as the sawing yarn 14, a metallic fine wire is used. Even if high temperature foreign matter in sputtering or the like is dropped on the dust-proof cover 2 to be in contact or deposited, the cover stands enough for such high temperature so that the dust cover 2 can be prevented from being out of shape and broken.
Patent JP-S5856064-A (JP)
Title: Picture processing system
Inventor: KITAHARA TAKESHI
IPC: H04N1/00
Filed: 1981-09-30
Abstract: PURPOSE:To facilitate a check on a picture, to prevent a circuit from being held for answer data transmission, and to increase a processing speed, by providing a controller which checks on the quality of the picture on the circuit side of an electronic computer. CONSTITUTION:A picture pattern of an original PX is coded by facsimile equipment FAX, and a signal C modulated by using the picture information is applied to a check device CK through a switching circuit L. After the received signal is demodulated by the demodulator D of the device CK, a picture having the picture information compressed is checked through a counter CT, a shift register SR, a code-length register L/T, an adder AD, an output register RG, etc., to send the image to a CPU under the control of a microprocessor MPU. Thus, the check on the picture is facilitated, and the processing speed is improved while the circuit L is not held for answer data transmission.
Patent JP-H0772-A (JP)
Title: Device for detecting and confirming identity of man or like
Inventor: INAGAKI SHINICHIRO
IPC: A01K11/00
Filed: 1991-05-31
Abstract: PURPOSE:To provide an identity-detecting and confirming device for strayed dementia aged man, strayed or stolen pet or livestock, enabling to confirm the identity of the aged man, pet or livestock with data for proving the identity and to bring back the confirmed man, pet or livestock to the home. CONSTITUTION:This identity-detecting and confirming device comprises a computer 1, a cord 4 for connecting the computer to a scanner 2, and a micro chip 5 embedded between the scapula and skin of a pet. The micro chip 5 comprising a semiconductor having the codes of 10 figures can be read on with the scanner, and the codes as data for proving demented aged men, pets or livestock are preliminarily inputted in the computer. A discoverer can detect and confirm the identity with the scanner.
Patent JP-H05346764-A (JP)
Title: Label and its production
Inventor: SAKATA JUNSUKE
IPC: B31D1/02
Filed: 1992-06-15
Abstract: PURPOSE:To produce the label which is formed with a printing part of designs, etc., and a tacky adhesive on the same surface in such a manner that the tacky adhesive layer side surface of the label can be provided with a printing part without subjecting the tacky adhesive on the label to printing. CONSTITUTION:Release backing paper 4 is constituted by forming its one surface as a release surface and the other surface as a printable printing surface, sticking the release surface to a tacky adhesive layer 2 of paper for tacky adhesion and providing the printing surface of the release backing paper 4 with the printing part 40. A blanking line 41 is set at the peripheral edge of this printing part 40 and on the inner peripheral side of the contour of the label. Only the release backing paper 4 is blanked along this blanking line 41 and an outer peripheral blanking line 42 enclosing the outer peripheral area of the blanking line 41 is provided in this outer peripheral area. Both the release backing paper 4 and the paper for tacky adhesion are blanked along the outer peripheral blanking line 42. The outer peripheral blanking line 42 is previously provided with at least one very small discontinuous parts. A single label body 1 having its peripheral edge at the outer peripheral blanking line 42 is taken out by cutting the discontinuous part.
Patent JP-H104263-A (JP)
Title: Electronic circuit substrate and its manufacturing method
Inventor: MATSUSHIMA NAOKI
IPC: H01L27/01
Filed: 1996-06-17
Abstract: PROBLEM TO BE SOLVED: To enable the Cu diffusion in polyimide to be suppressed by alumina by a method wherein an inorganic insulating film is formed on a substrate further forming a polyimide insulating film on the upper surface and then a metallic wiring layer is laminated on the insulating film. SOLUTION: A substrate 11 is composed of an insulator 1 made of a glass ceramics composed of a glass matrix mainly comprising SiO2 , B2 O3 , K2 O, Al2 O3 and dispersion particles mainly comprising mullite as well as a Cu made metallic body 2. Next, an inorganic oxide thin film 3 is formed on the substrate 11 and then a polyimide insulating film 4, a metallic thin film 4 (metallic wiring layer) are formed. The film thickness of alumina as the inorganic oxide is specified to be 10nm. By providing alumina in the film thickness of 10nm on the interface of Cu/polyimide, the concentration of Cu is reduced down to 1/100 or about 10atom/cm thereby enabling the Cu diffusion in polyimide to be suppressed by alumina.
Patent JP-2000347131-A (JP)
Title: Illuminating optical system and projecting type display device
Inventor: KATSURAGAWA HIDEKI
IPC: G02B27/18
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To provide an illuminating optical device for enhancing the utilization of light without increasing a concentration angle to an illuminated area of a liquid crystal panel and the like. SOLUTION: The illuminating optical device consists of a light reflecting means 3 for reflecting a luminous flux emitted from a light source 1, a 1st lens array 20 composed of plural lenses 11 which are two-dimensionally arranged in front of the light reflecting means 3, except the vicinity of the optical axis 9 of the light source, and a 2nd lens array 21 composed of plural lenses 21 which are two-dimensionally arranged at the focal positions of respective lenses of the lens array 20, and by constituting the device so that the lens 20 is not arranged near the optical axis 9, a part near the optical axis 9 where the luminous flux emitted from the light source 1 is weak is prevented from being put to use, then, the opening dimension of the lens 16 near the optical axis of the 2nd lens array 21 is made larger without enlarging the area of the 2nd lens array 21.  Thus, the utilization of the light from the light source 1 is enhanced.
Patent JP-S5778529-A (JP)
Title: Resist material
Inventor: OONISHI YOSHITAKE
IPC: C08F2/00
Filed: 1980-11-05
Abstract: PURPOSE:To improve the dry etching resistance, by introducing the vinylnaphthalene group into a resist. CONSTITUTION:A resist material is composed of a high polymer including at least one of the 1-vinylnaphthalene group, 2-vinylnaphthalene group and the chlorometh- yl compound of these naphthalene groups as a unit of composition. The sensitivity of such resist is increased by increasing the molecular weight and the chloromethyla- tion factor. The irradiation mean source uses the electron beams, X rays, gamma rays, deep ultraviolet rays of <=3,00Angstrom , ion beams, neutron beams, etc. The diagram shows the sensitivity curves to irradiation of electron beams, and figures 1, 2, 3, 4 and 5 indicate the poly-2-vinylnaphthalene of 120,000 weight mean molecular weight, poly-2-vinylnaphthalene of 190,000, the 36% chloromethyl compound of 2-vinylnaphthalene of 120,000, the copolymer of poly-2-vinylnaphthalene of 260,000, and poly-1-vinylnaphthalene of 20,000 respectively.
Patent JP-S5277467-A (JP)
Title: Cabinet for washing machine
Inventor: INADA HIROYUKI
IPC: D06F39/00
Filed: 1975-12-24
Abstract: PURPOSE: To enable a washing machine to be easily set by providing a vertically long cabinet having a front opening, lower section of which is designed suitable for setting or a washing machine. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08331407-A (JP)
Title: Video blanking circuit
Inventor: UEJIMA ATSUSHI
IPC: H04N3/24
Filed: 1995-05-31
Abstract: PURPOSE: To satisfactorily keep the phases of a deflection system and a horizontal blanking pulse. CONSTITUTION: A pulse signal having a frequency/phase matched with Hsync inputted to a PLL circuit is outputted from a frequency divider 2 by the operation of the PLL circuit and this pulse signal is counted and decoded by an HBLK timing generating part 5 so that a timing pulse V4 of a prescribed phase can be provided. This timing pulse V4 is integrated by an integrator 6, an RS flip-flop 8 is triggered by a SET/RESET signal generated in comparison with a reference voltage, and a horizontal blanking pulse HBLK is prepared. The phase of the horizontal blanking pulse HBLK is controlled by controlling a decode value and the reference voltage.
Patent JP-S5278309-A (JP)
Title: Tv receiver
Inventor: ISHIGAKI YOSHIO
IPC: H04N5/14
Filed: 1975-12-24
Abstract: PURPOSE: To obtain TV picture receiver, which is capable of securing pure white duction picture against white of the subject at transmission side with simple structure without increasing average current of luminance signal to be supplied to cathode-ray tube. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01321638-A (JP)
Title: Heat treatment tube
Inventor: SADAMORI MASAAKI
IPC: H01L21/324
Filed: 1988-06-22
Abstract: PURPOSE:To improve the quality of a substance to be heat-treated and to facilitate processing and assembling of a device by forming an insertion hole for a supporting member for a substance to be treated fairly larger than this supporting member and providing a shutter free in shifting to cover this insertion hole, and opening a supporting member insertion hole slightly larger than the supporting member in this shutter. CONSTITUTION:An insertion hole 20a for a supporting member for a substance to be heat treated provided at the end cap 20 of a heat treatment tube is formed fairly larger than this supporting member 6 and a shutter 23 free in shifting to cover this insertion hole 20a is provided, and a supporting member insertion hole 23a slightly larger then the supporting member 6 is provided in this shutter 23. When advancing or retreating the supporting member 6, since the supporting member insertion hole 23a of the shutter 23 is formed in the size only required for the supporting member 6 to pass through, occasions for the air to invade through this hole overcoming the carrier gas pressure invade the heat treatment tube can be restrained to extremely small. Hereby, it can prevent invasion of outside air into the tube without preventing operation of a rod 6 for advancing and retreating the substance to be heat-treated, and does not lower the characteristics of a semiconductor device.
Patent JP-S5857556-A (JP)
Inventor: JIYANNROBEERU PAZUMAARU
IPC: F16H19/02
Filed: 1982-09-09
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-H09319998-A (JP)
Title: Parking lot vacancy display device
Inventor: SEKI SUMIO
IPC: E04H6/00
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To enable a driver himself or herself to easily recognize by visual observation whether these is a parking space at a distance by providing a vehicle detection part and a display part which enables to recognize that a parking lot is vacant if a vehicle is not present in the parking space. SOLUTION: When a vehicle is parked in a parking space, a tire of the parked vehicle steps on the plate of the vehicle detection part 1 of an installed vacancy display device, a container is compressed to decrease in internal capacity, and the air pressure in it rises and is transmitted to an indication pole 3 through a tube 2. Then a diaphragm of the indication pole 3 extends downward, and a movable inner cylinder 31 is drawn in an outer cylinder 32 which is painted in a plain color to indicate the parking space is occupied.  When no vehicle is parked in the parking space, the movable inner cylinder 31 of the indication pole 3 projects from the outer cylinder 32, and a person who searches for a vacant space can recognizes that the parking space is vacant at a distance by leaning on a conspicuous color given to the projecting movable inner cylinder 31 of the index pole projecting above other vehicles.
Patent JP-H10329395-A (JP)
Title: Printing apparatus, method for processing in power off sequence, and memory medium
Inventor: SAKAI HIDEKI
IPC: G03G21/00
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To effectively utilize a period while a power off sequence is carried out. SOLUTION: When a power source switch is turned off to start a power off sequence, an execution program in the power off sequence stored in a program ROM is started, so that a controller is subjected to self analysis and a printer engine is checked. Based on the self analysis of the controller and check result of the printer engine, if there is no error (steps S301, 302), an operation panel is set in a state in which information can be input therethrough. Key information input from the operation panel is stored in an environmental setting memory (NVRAM). A process to be executed when the power source switch is turned on next is reserved by the key information input from the operation pane 1.
Patent JP-S5581017-A (JP)
Title: Production of billet
Inventor: HIROWATARI MASAAKI
IPC: B21C33/00
Filed: 1978-12-15
Abstract: PURPOSE: To reduce the energy for sorting of the billets below the fixed size, their melting, etc. by bonding the other long-length billet through friction-pressure-welding to the billet below the specified size produced at the end part after cutting of a long-length billet to the fixed size.  
     CONSTITUTION: A long-length billet 2 is fed by a billet cutter 4 and is subsequently cut to each specified size. The short-length billet 2b below the soecified size at the trailing end after the cutting is transferred to a friction-pressure-welding machine 7 and is clamped to a rotating device 8. The billet 2b is rotated and is bonded through friction-pressure-welding to the leading end part of the succeeding long- length billet 2. The bonded billet 2b and long-length billet 2 are returned onto a conveyor 3 and is fed to the billet cutter 4. By this billet bonding method, the air bubbles at the bonded portions are surely removed and the occurrence of strength defect, corrosion, etc. of the extruded products are prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H028619-A (JP)
Title: High frequency heating device
Inventor: IWABUCHI YASUSHI
IPC: F24C7/02
Filed: 1988-06-24
Abstract: PURPOSE:To provide a convenience in use and improve a finished condition in a device having a food agitating function by a method wherein a heating source is a high frequency oscillator, an upper crystalization glass tube heater and a lower heater and each of the heaters is arranged within a recess formed within the heating chamber. CONSTITUTION:Each of upward-directed recessed portions 1b and 1c is formed at an upper surface of a heating chamber 1, at a front side and a rear side from an upper central part just above a bread container 11 and each of upper crystalization glass tube heaters 6 is arranged in each of the recessed portions. A lower heater 8 is arranged within a recessed portion 1d at a bottom surface of the heating chamber 1 and at a lower part than the bottom surface of the bread container 11. With this arrangement, in the case that the bread container 11 is to be fixed or removed, the heater may not hinder at all and its fixing or removal may easily be performed. In addition, it is possible to provide a wider space for the heating chamber. Further, it is possible to improve a finished condition of the bread. In order to fix the bread container 11 to the bottom surface of the heating chamber 1, a fixing claw 13 arranged at a lower outer surface of a supporting table 12 may be engaged with a hook piece 14 fixed to the bottom surface of the heating chamber 1, resulting in that it is not necessary for holes for fixing the bread container to be placed at the bottom surface of the heating chamber 11.
Patent JP-S5380372-A (JP)
Title: Method and apparatus for acquiring heat energy by hydrogenation reaction of metal
Inventor: ONO SHIYUUICHIROU
IPC: F24V30/00
Filed: 1976-12-27
Abstract: PURPOSE:To acquire high temp.  heat energy form low temp.  heat energy efficiently by heating a metal hydride to decompose it, pressurizing H2 gas generated utilizing hydrogenation and decomposition reactions of obther matal, and thereafter reacting it with metal produced by the decomposition reaction.
Patent JP-H05347594-A (JP)
Title: Transmission code error compensating device
Inventor: HOSOI SHIGERU
IPC: H04B14/06
Filed: 1992-06-16
Abstract: PURPOSE:To prevent the generation of abnormal sounds by replacing continuous ly the transmission codes with the previous composite signal when an audio transmission code has an error. CONSTITUTION:A transmission code correlator 7 of the receiver side (b) calculates the correlation between the transmission code and the transmission code received in the past at every received burst and stores the position of the past transmission code having the highest correlation with the burst. Then the correlator 7 takes the past transmission code right after the position having the highest correlation with the burst right before the position out of a code buffer 10 for the burst whose code error is detected. Then a code replacing device 8 replaces the transmission code taken out of the buffer 10 with that of the burst for which a code error is detected so as to follow the decoded signal continuously before the burst.
Patent JP-S5857493-A (JP)
Title: Apparatus for waste disposal
Inventor: KOUNO TOKUO
IPC: C10B47/06
Filed: 1981-09-30
Abstract: PURPOSE:To utilize residual carbon obtd. after pyrolysis of an org. waste as a heat source for the pyrolysis, by detachably installing a plurality of carbon- burning devices which are connected to an oil pipe and to which a combination air pipe is introduced below a retort of a combustion chamber. CONSTITUTION:A carbon-burning device 3 in which a certain amt. of residual carbon is supplied to each chamber A-D is inserted onto a grate 11 having a large number of holes which is installed below a retort 2 horizontally placed in a combustion chamber 1. Carbon is burned by supplying unliquefied gas from an oil tank 6 through a pipe 9 to a chamber D while supplying air through a combustion air supply pipe 8 to pyrolyze an org. waste such as a waste tire charged to the retart 2, and the pyrolyzed gas is recovered in a tank 6 after cooled in a heat exchanger 4. Upon completion of combustion of the carbon, the air is automatically supplied in the order of chambers C, B and A to continue the pyrolysis.