baber/WOPTO huggingface dataset:
Patent JP-S6268854-A (JP)
Title: Electrically conductive resin composition
Inventor: HASHIZUME YOSHIKI
IPC: C08K3/02
Filed: 1985-09-19
Abstract: PURPOSE:To obtain an electrically conductive resin composition having excellent electrical conductivity without lowering the characteristic properties of the base resin, by compounding a resin with a filler consisting of an aluminum-nickel alloy. CONSTITUTION:A resin such as ABS resin, polyethylene, polypropylene, etc., is compounded with 10-40vol% filler consisting of an aluminum-nickel alloy composed mainly of aluminum, containing 5-40wt%, preferably 20-30wt% nickel and optionally containing <=10wt% other component such as silicon, iron, copper, etc. The filler is granular powder having a particle size of 50-1,000mum, flaky powder having a diameter of 150-3,000mum and a thickness of 1-100mum or fibrous filler having a diameter of 10-500mum and a length of 500-30,000mum. Sufficient effect can be attained by the addition of 5-30vol% filler in the case of flaky aluminum alloy filler or 2-20vol% in the case of fibrous filler.
Patent JP-H0256777-A (JP)
Title: Digital signal recorder
Inventor: TANAKA HIROSHI
IPC: G11B27/029
Filed: 1988-08-23
Abstract: PURPOSE:To prevent the output of a holding sound, or to execute a cross fading processing so as to reduce the holding sound by detecting the presence information of connection recording with a high accuracy and switching an error correction decoding processing means to other means so as not to execute the decoding action with the detected information, before the holding sound is outputted at the time of reproduction. CONSTITUTION:Digital data from an input terminal 14 are processed by an encoder 15 and a format controller 16 and interleaving, the addition of error correction redundant data, the addition of a header word, a time base compression, etc., are executed. By a second selector 18, the output of a prescribed first selector 17 including the switching time of the recording head of a recorder is selected, and during the period except it, the output of a format controller 16 is selected. The selector 17 selects usually a first amble pattern, the preamble period of the field of recording start and the postamble period of the field of the inserting recoding end select the second amble pattern and output it to a modulator 19.
Patent JP-2001054123-A (JP)
Title: Image processing unit
Inventor: SASAI TOSHIHIRO
IPC: H04N9/07
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To obtain an image with high image quality without the need for complicated pixel interpolation processing. SOLUTION: An interpolation section 4 calculates each interpolation pixel value 5 at an interpolation point from pixel values of pixels in the same color placed in a prescribed interpolation area including the interpolation point, a correction component calculation section 6 calculates a pixel correction component 7 at the interpolation point on the basis of a pixel value of a plurality of pixels placed in a correction area of a wider range including the correction area 12 used by the interpolation section 4 and a correction section 8 uses this pixel correction component 7 to correct each interpolation pixel value 5.
Patent JP-H1152257-A (JP)
Title: Illumination optical system
Inventor: ONO KATSUYA
IPC: G02B23/26
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To make it possible to well maintain the illumination efficiency within a visual field and to reduce the outside diameter down to nearly the same diameter as the outside diameter of an illumination light source, such as light guide or surface light emitting source, by providing the exit end face of a light transmission means with a light diffusion member consisting of many transparent approximately spherical members having a microshape and a transparent medium holding these approximately spherical members. SOLUTION: An air space is formed between the exit end face 8b to the front end face 1a of the light guide 8 and the planar light diffusion member 12 is arranged therein. The light diffusion member 12 has many transparent approximately spherical members 13 having the microsize and is formed by enclosing the circumference thereof with the transparent medium 14 having the refractive index larger than the refractive index of air and the value different from the value of the approximately spherical members 13, thereby holding the approximately spherical members 13.  The illumination light emitted from the exit end face 8b of the light guide 8 is emitted at the light distribution angle of the illumination light determined by the numerical aperture of the light guide 8 and is refracted at the angle larger than the light distribution angle of the light guide 8 by a refraction effect at the time of incidence on the transparent medium 14.
Patent JP-2000037211-A (JP)
Title: Connecting structure of band
Inventor: YAMAKAWA HITOHIRO
IPC: A44C5/10
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To make connecting an outer piece and an intermediate piece and adjusting a band length easier and prevent a spring bar from being lost by equipping a holding part to hold the spring bar onto the intermediate piece to prevent the spring bar from jumping out when the connection between the outer piece and the intermediate piece is released. SOLUTION: A connection between an inner piece 13 fit bridged to a cleat 7 of one outer piece 5 and the other outer piece 5a is completed by inserting a spring bar 4 into a space 11 of the intermediate piece 13. A cylindrical part 4b of the spring bar 4 is elastically held by a holding part 12 disposed on the intermediate piece 13 and the spring bar 4 is held at a prescribed position in the space 11 of the intermediate piece 13. The intermediate piece 13 in a condition a pin 4a of the spring bar 4 is inserted is inserted into a space 9 of the other outer piece 5a to insert the pin 4a of the spring bar 4 into through holes 6c, 6d of the other outer piece 5a to connect.  Thus the spring bar 4 can be prevented from jumping out in connecting and releasing the outer piece and the intermediate piece since the spring bar 4 is elastically held by the holding part 12 disposed on the intermediate piece 13.
Patent JP-S58108637-A (JP)
Title: Soft-x-ray tubular bulb
Inventor: KOIZUMI KIKUTA
IPC: H01J35/08
Filed: 1981-12-22
Abstract: PURPOSE:To shorten the distance between a focus and a photographed body, and obtain a soft-X-ray tubular bulb which enables soft X-rays to be irradiated even upon a large photographed body by constituting an anticathode by use of a veryllium metal plate the inner surface of which works as a focal plane. CONSTITUTION:A beryllium metal plate 6 having an area appropriate to a photographed body (A), is fixed by brazing to an opening 5 of a copper tube which is connected to the end of a soft-X-ray tubular bulb 1. The plate 6 works as an anticathode 7, the inner surface 6a of the plate 6 constitutes a focal plane, and the outer surface 6b of the plate 6 constitutes a radiation window. Thermions discharged from a hot cathode 2 are converted into electromagnetic wave over the entire surface 6a. After that, the above electromagnetic wave, when they are transmitted by the plate 6, are lead out as soft X-rays from the beryllium metal plate 6 since the entire outer surface 6b of the plate 6 constitutes a radiation window.
Patent JP-S6267624-A (JP)
Title: Writing type data input device
Inventor: SAWAI TOSHIKAZU
IPC: G06F3/041
Filed: 1985-09-20
Abstract: PURPOSE:To make a case easy to grasp and to shorten the case in length to make it compact and portable when it is carried by making the case foldable and arranging constituting parts divisionally in the front end side and the rear end side of the case. CONSTITUTION:A front end-side case 10 and a rear end-side case 20 are straightened to use a writing input type minicomputer, and the front end (the front end of a ball pen refill 15b) of a writing shaft 15 is projected from the front end of the case 10 at this time. When the front end side of the case 10 is grasped and is inclined and writing input is performed in this state, 4 strain gauges 19 which detect the displacement of the writing shaft 15 detect vertical and horizontal displacement. Input data is processed by an information processing circuit provided on a wiring board 26 and is displayed on a display body 27. When the computer is not used, the lock of the case 10 due to a hooking claw 35 is released to put the case on the outside of the rear end-side case around a supporting shaft 32, and then, the writing shaft 15 is drawn into the case 10 by the pressing force of a spring 13.
Patent JP-2001034510-A (JP)
Title: Device and method for crash dump management
Inventor: SHIBATSUJI TOSHIO
IPC: G06F11/34
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To make analyzable an abnormality of a diskless computer without causing any futility in terms of system configuration by providing a transfer means which transfers a dump file processed by a file processing means to a storage medium of a computer having an IP address that is acquired by an an abnormal processing means. SOLUTION: When a diskless computer has an abnormality and its kernel stops, an abnormal processing module 13 instructs a transfer IO module 14 to acquire an IP address of a server computer 2 and a file name of the transfer destination. An image stored in a memory 11 is processed into a crash dump file to which the file name of the transfer destination is added. The module 14 acquires the IP address of the computer 2 and the file name of the transfer destination by means of a TFTP 15, i.e., a file transfer standard protocol and transfers the processed crash dump file to a storage medium 24 of the computer 2.
Patent JP-H0258573-A (JP)
Title: Leucotriarylmethane compound
Inventor: SENSUI HIDEYUKI
IPC: G03C1/675
Filed: 1988-08-24
Abstract: NEW MATERIAL:A compound expressed by formula I (R1 is methyl or ethyl and when R1 is methyl, R2 and R3 are 4-8C alkyl or alkoxyalkyl and when R1 is ethyl, R2 and R3 are methyl, 3-8C alkyl or alkoxyalkyl; R4 is H or methyl). EXAMPLE:Bis(4-dimethylaminophenyl)-4-N,N-dibutylaminophenylmethane. USE:Useful as a pigment precursor used for printing-out composition utilized in photoresist, photosensitive litho printing, etc. PREPARATION:A benzaldehyde derivative expressed by formula II is reacted with dimethylaniline or diethylaniline in the presence of sulfuric acid and urea in isopropyl alcohol at 60-100 deg.C for several hr. Then the reaction mixture is added to water and neutralized with sodium hydroxide.
Patent JP-H0746176-A (JP)
Title: Data transmission system
Inventor: NAKAMURA TSUTOMU
IPC: H04B7/26
Filed: 1993-07-30
Abstract: PURPOSE:To provide a data transmission system capable of surely guiding a subject to a destination using a specific small power and feeble radio waves, etc. CONSTITUTION:The data transmission system is installed at a message post, etc., and is constituted of a miniature transmission station for propaganda which transmits data with a radio wave of specific frequency and a receiver 10 equipped with a pager function capable of receiving the radio wave from the miniature transmission station for propaganda, and the receiver 10 is equipped with an antenna 11, a receiver (reception circuit) 12, a CPU(Central Processing Unit) 13, a bearing indicator 14, a PLL synthesizer 15, a local oscillator 16, an amplifier 17, and a speaker 18, etc., and a transmission radio wave of some frequency is received corresponding to azimuth information measured by the bearing indicator 14, and the data corresponding to a received radio wave can be outputted.
Patent JP-S6099913-A (JP)
Title: Kerosene combustion appliance
Inventor: TAGI AKIO
IPC: F23D3/10
Filed: 1983-11-07
Abstract: PURPOSE:To prevent a condensation of vapor or adhesion of tar near a fire plate by a method wherein some projections are arranged either at a wick guide cylinder or circumferences of air holes in a wick outer cylinder so as to perform a purging of non-ignited stayed vapor. CONSTITUTION:Convex projections 16 are arranged at lateral both sides of air holes 15 made in a wick outer cylinder 12, and even if a thickness of the wick is varied as time goes by, a distance between a plane of air holes and the center of the wick is kept constant. Even if non-ignited kerosene vapor is accumulated near the base part of the wick 10, condensed at the fire plate of the wick outer cylinder 12 and caused to make tar, this phenomenon is kept near the convex projections 16 and fresh air is always supplied from the air holes 15 during the process, so that it is possible to sweep away the mass of vapor which is being condensed and thus to restrict the promotion of tar. Since the projections 16 are always near or contacted with the base part of the wick, conduction heat from the fire plate is transmitted to the side surface of the wick and a vaporization of petroleum from the wick is promoted to enable the stable condition of combustion can be maintained.
Patent JP-2000046534-A (JP)
Title: Moire device
Inventor: KOBAYASHI FUMIO
IPC: G01B11/24
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To improve the precision of an image magnification correction and sensitivity correction for accurate solid shape information of an object which is to be measured by, related to a lattice projection type moire device provided with a fringe scan function, automatically selecting a range-finding reference point on the object at observation of moire fringe, and automatically measuring a distance between the range-finding reference point and a imaging lens so that a distance between the object and the imaging lens of an observation optical system is accurately measured. SOLUTION: A moire fringe measurement is performed while a projection lattice 40 is fringe-scanned, a 3-dimension data of an object 2 which is to be measured is calculated from the measuring result, a range-finding reference point P (X, Y, Z) of the object 2 is selected from the 3-dimension data, and a range L from the range-finding reference point to an imaging lens 44 is automatically measured. The automatic measurement is performed by moving a lens 52L of a CCD camera 52 in its optical axis direction to detect the peak of video signal output of the CCD.
Patent JP-H0372682-A (JP)
Title: Non-volatile semiconductor memory and its manufacture
Inventor: KOMORI KAZUHIRO
IPC: H01L29/788
Filed: 1989-08-11
Abstract: PURPOSE:To realize electric erasing without increasing the leak current between a source region and a semiconductor substrata, by constituting a source region or a drain region in a three-fold structure at an overlapping part with a floating gate electrode, which structure is composed of a high concentration (n<+>) n-type semiconductor outer layer, a low concentration (n<->) n-type semiconductor middle layer, and a high concentration (n<++>) n-type semiconductor inner layer whose concentration is higher than the outer layer. CONSTITUTION:A source region 7 has a three-fold structure at the part different from a floating gate electrode 3, which structure is composed of the following; an outer layer 73 composed of a high concentration (n<+>) n-type semiconductor region, a middle layer 72 composed of a low concentration (n<->) p-type semiconductor region, and an inner layer 71 composed of a high concentration (n<++>) n-type semiconductor region whose concentration is higher than that of the outer layer 73. A drain region 8 has a two-fold structure at the part overlapping with the floating gate electrode 3, which structure is composed of the following; an outer layer 82 composed of a high concentration (p<+>) p-type semiconductor region and an inner layer 81 composed of a very high concentration (n<++>) n-type semiconductor region.
Patent JP-2000039680-A (JP)
Title: Image reader
Inventor: NOSE YOSHITAKA
IPC: G03B27/62
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To prevent the surface of a contact glass on which an original is set from being soiled with respect to a digital system image reader such as a facsimile device. SOLUTION: As for the contact glass 3 arranged in the optical path of this image reader; the surface of a glass 30 is coated with a coating film 31 achieving a soil preventing function such as a photocatalyst. By preventing dust from being attracted by static electricity to the front and back surfaces of the glass transmitting light toward the inside of a hermetically sealed frame, transmitting action of the light is excellently performed. It is desirable that the coating film 31 has hydrophilic property and is formed of a photocatalyst member.
Patent JP-H0374316-A (JP)
Title: Humectant
Inventor: OTA MASAKATSU
IPC: A61K8/00
Filed: 1989-08-11
Abstract: PURPOSE:To provide a humectant containing a water-soluble polyhydric alcohol and a monoacyl phospholipid, free from stickiness in use, exhibiting high and lasting moisture-keeping effect and useful as a component of cosmetic or drug. CONSTITUTION:The objective agent is produced by using (A) a water-soluble polyhydric alcohol (e.g. glycerol) and (B) a compound of formula I or formula II (R is group of formula III or formula IV; X is group of formula V, formula VI or formula VII) as essential components and, as necessary, compounding (C) a component such as sodium pyrrolidonecarboxylate, an amino acid, a water- soluble polymer or collagen and further (D) a perfume, a colorant, a preservative, a drug, an alcohol, etc. The ratio of the water-soluble polyhydric alcohol to the monoacyl phospholipid is (1000-20):1. The compound of formula I or formula II is e.g. 1-palmitoyl-3-glycerylphosphorylcholine.
Patent JP-S58113035-A (JP)
Title: Article separating and individual feeding mechanism
Inventor: ARAI NORINAGA
IPC: B65G59/06
Filed: 1981-12-25
Abstract: PURPOSE:To provide an article separating and individual feeding mechanism adapted to project a feed finger to push out the lowermost article, which can keep the article from damages by providing the feed finger with a separating projecting plate for floating and supporting the upper articles. CONSTITUTION:Article 4 connected to each other by lead frames 3 are stacked in layers in a guide cylinder 2 vertically disposed on a guide table 1. A feed finger 5 is projected through an entrance 6 mounted on the side of the lower portion of the guide cylinder 3 into the guide cylinder 2, so as to sequentially feed out the lowermost article 4 through a supply opening 7 to the next process. In the thus constructed mechanism, the upper edge of the push-out surface 8 of the forward end of the feed finger 5 is provided with a separating projecting plate 11 having a support surface 12, the upper surface of which is inclined in such a manner as to be gradually lowered as it goes toward the forward end. In case of projecting the feed finger 5 to feed out the article 4, an inclined side part of a package 9 of the article 4 is placed on the upper surface of the separating projecting plate 11 so that the upper articles 4 are floated along the support surface 12 to be separated from the lower article 4.
Patent JP-S6453061-A (JP)
Title: Ignition apparatus for internal combustion engine
Inventor: YAMADA KAZUHIRO
IPC: F02P3/04
Filed: 1987-08-25
Abstract: PURPOSE:To enable an inductance means to be designed in the most suitable shape and accomplished to be reduced in its weight and size by connecting an electric source, the first coil of the inductance means and switching means in series in this order. CONSTITUTION:An ignition device has the first coil 11 connected to an electric source 2 via a switching means 3 and the second coil 12 connected to the electric source 2 via a diode means 6 having polarity for intercepting the electrification by the electric source 2. An inductance means 1, wherein the first coil 11 is connected in parallel to the primary coil 41 of an ignition coil 4, is provided, and the secondary coil 42 of the ignition coil 4 is connected to a spark plug 5. In this way, a high voltage is produced in the secondary coil 42 in such a manner that the magnetic energy accumulated in the inductance means 1 through the ON condition of the switching means 3 is discharged to the primary coil 41 when the witching means 3 is turned to OFF condition. Energy not being discharged is refluxed to the electric source 2 via the second coil 12 and the diode means 6.
Patent JP-S59100689-A (JP)
Title: Correcting device of projecting state of projecting type television receiver
Inventor: YOSHIOKA JIYOUJI
IPC: H04N9/31
Filed: 1982-11-30
Abstract: PURPOSE:To make automatically, accurately and quickly the raster of each color coincident by obtaining a correcting signal controlling the center position and the amplitude in horizontal and vertical direction of rasters of reference color and other two colors in the direction that they are coincident. CONSTITUTION:An output of photodetectors PR1-PR4 provided corresponding to a through-hole is given individually to time difference detecting circuits TDR1-TDR4. Horizontal time difference signals HR1-HR4, HB1-HB4 representing the horizontal deviation and vertical time difference signals VR1- VR4, VB1-VB4 representing the vertical deviation are transmitted from each output side. Further, each signal on a diagonal line is added at each same color, horizontal and vertical signal by a synthesis circuit STS comprising an adder and a subtractor, a horizontal and a vertical position correcting signal are obtained, the signal are subtracted at the same color and at each horizontal and vertical summing output, horizontal and vertical amplitude correcting signals WHR, WVA are obtained, they are stored in a memory MM1a or the like and the device is controlled so as to make the raster of each color coincident.
Patent JP-2000047442-A (JP)
Title: Image forming device
Inventor: ITO HIROSHI
IPC: G03G15/16
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To satisfactorily deliver a sheet from a transfer belt to a fixing device in an image forming device provided with a transfer roller and the transfer belt. SOLUTION: A lower guide plate 12 is provided in a delivery position for delivering a sheet P from a transfer belt 6 to a fixing device 10. The lower guide plate is nonconductively constituted. The sheet P separated from the transfer belt 6 is advanced into the fixing device 10 with the lower surface in contact with the lower guide plate 12. According to this, the sheet P separated from the transfer belt 6 is smoothly advanced to the fixing device 10 while statically attracted by the nonconductive lower guide 2 by charged charge. Thus the tip of the sheet separated from the transfer belt 6 can be prevented from being sprung by the stiffness to disturb the toner image transferred to the sheet P.
Patent JP-S5999891-A (JP)
Title: Tracking error detecting circuit
Inventor: HASHIMOTO HIROYOSHI
IPC: G11B15/467
Filed: 1982-11-29
Abstract: PURPOSE:To simplify the constitution of a detecting circuit by reversing the switching order of an injecting signal to that of a reproduced pilot signal so as to eliminate the polarity switching circuit at each field of a comparison output. CONSTITUTION:A reversible counter 3 is provided to a tracking error detecting circuit, and an RF switching pulse is inputted to a counter 3. A count mode designating output D is inputted to the counter 3, a high level designated output D is inputted at the reproduction with (4m+1) times speed to attain the subtraction mode and a low level of designated output D is inputted at the reproduction with (4m-1) times speed to form the addition mode. The count output of the counter 3 is inputted to an injection oscillating circuit 4, and the injection signal is inputted to a multiplication circuit 2 in the reverse switching order as a reproducing pilot signal by the circuit 4. The frequency difference component obtained by the multiplication is separated into 16kHz and 46kHz component by a 16kHz filter 5 and a 46kHz filter 6, so as to eliminate the need for a polarity switching circuit at each field and to simplify the circuit constitution.