baber/WOPTO huggingface dataset:
Patent JP-S60187436-A (JP)
Title: Piercing die
Inventor: ITOU SHIYOUKICHI
IPC: B21D28/34
Filed: 1984-03-08
Abstract: PURPOSE:To make required work on two working positions close to each other efficiently by moving the first and second cam followers without interfering with each other by a slide cam which is driven to advance by downward stroke of an upper die. CONSTITUTION:The upper die is lowered and the slide cam 38 is driven to advance, and the cam face 42 comes into contact with a cam contact face 40 of the first cam follower 40, and the cam face 43 comes into contact with a cam contact face 41 of the second cam follower 24 successively. The first cam follower 23 is turned counterclockwise and the second cam follower 24 is turned clockwise. At first, a piercng punch 36 attached to the first cam follower 23 comes into contact with the working position of a work 52, and the punch 36 makes piercing work on the work 52 in cooperation with a button die 53. On the other hand, the second cam follower 24 makes descending motion and turning motion along a pivot 26 when the side edge part of the piercing punch arrived at a position at which it is not overlapped with the tip of the piercing punch of the first cam follower 23 by continuation of turning motion, and performs piercing work in cooperation with a piercing punch 37 and button die 54.
Patent JP-S62201379-A (JP)
Title: Magnetic characteristic measuring instrument
Inventor: IMAKOSHI SHIGEMI
IPC: G01R33/12
Filed: 1986-02-28
Abstract: PURPOSE:To know the magnetic characteristics of a thin film magnetic body and to judge the propriety of a magnetic head manufacturing process by displaying an anisotropy characteristic on a contour line display. CONSTITUTION:A magnetization ratio measuring means 2 measures magnetization ratio in the 1st direction and a bias magnetic field applying means 3 applies a bias magnetic field in the 2nd direction crossing the 1st direction at right angles. Then, a sample rotary means 4 rotates a sample 1 to be measured, i.e. thin-film magnetic body to be measured in the means 2 and an arithmetic means 5 displays contour lines of the magnetization ratio obtained while the bias magnetic field and the angle of rotation of the sample 1 are varied on coordinates which have one coordinate axis corresponding to a bias magnetic field Hy and the other coordinate axis corresponding to an angle beta of rotation from magnetic fields Hx and Hy of the sample 1. In this contour line display, the magnetic field Hy on an abscissa has a value corresponding to the peak of the magnetic susceptibility, i.e., anisotropic magnetic field Hk and the intensity and dispersion of the anisotropic magnetic field Hk(Hy) is read out of the contour line display to know the characteristics of the thin-film magnetic body. Therefore, the characteristics of the thin-film magnetic head and the propriety of the manufacturing process are judged from them.
Patent JP-S62201388-A (JP)
Title: Electronic analog timepiece with voltage checking function
Inventor: KIYONO YOSHIHIKO
IPC: G01R31/36
Filed: 1986-02-28
Abstract: PURPOSE:To allow a source voltage state to be know at a glance and to easily stop a second hand at an optional position in time correction by stopping driving the hand for a fixed time completely only for the 1st time before voltage checking operation is started. CONSTITUTION:A voltage detecting circuit 7 which detects the voltage state of a power source 2, an external switch 9 which controls voltage checking operation by an external operation member such as a stem, a counter 10 which counts up the actual time in a second hand waiting state, and a temporary stop circuit 8 which performs temporary stopping operation only for the 1st time before the voltage checking operation is started is provided between a charging circuit 1 and a stepping motor 6. Consequently, at the time of the voltage checking operation is performed, the second hand stops at the position of the start of the operation for the constant time, so the extent of movement of the second hand driven with fast advance pulses is read accurately. Further, when a time correction is made, voltage checking operation which is performed normally is not performed at the 1st stage in the process of the movement of the stem to the 2nd stage.
Patent JP-S51118326-A (JP)
Title: Ink jet recording device
Inventor: OOUCHI YOSHIO
IPC: B41J2/165
Filed: 1975-04-11
Abstract: PURPOSE:Ink jet recording device which makes possible to check flying status small drop of ink by testprint.
Patent JP-S61202569-A (JP)
Title: Partial transmission method for facsimile equipment
Inventor: KOBAYASHI OSAMU
IPC: H04N1/38
Filed: 1985-03-05
Abstract: PURPOSE:To quicken the reception speed at the reception side by reading a main scanning mark added to the vicinity of a side in parallel with the main scanning direction in nearly parallel direction to the side, storing the mark and replacing the region corresponding to the length of the main scanning mark with white level information. CONSTITUTION:A main scanning direction mark detection and memory section 13 detects a main scanning mark and stores the result to a line memory or the like in the main scanning direction mark detection and memory section 13. The image information read by an image read section 12 is inputted to a image processing section 15. Since the information from the said section 13 and from a subscanning direction mark detection section 14 and a control signal replacing the designated part of the data by the information into white level information or interleaving it are inputted to the image processing section 15 from a facsimile control section 11, the picture information read by the image read section 12 is subject to the processing in response to the control signal. The signal processed in this way is subject to modulation or the like by a communication control section 16 and sent to an external line.
Patent JP-S53128576-A (JP)
Title: Method of forming moving bed in moving bed type detrimental gas removing device
Inventor: AMANO MASAHARU
IPC: B01D53/68
Filed: 1977-04-15
Abstract: PURPOSE:To provide the subject method comprising mixing a carrier with an absorbent, causing the carrier to hold the absorbent, thereby obtaining the subject moving bed capable of coarsening the mesh of the gas permeable support wall and improving the durability.
Patent JP-H06235289-A (JP)
Title: Starting method of shielding machine
Inventor: KANEKO KENICHI
IPC: E21D9/06
Filed: 1993-02-09
Abstract: PURPOSE:To shorten constructing time and reduce constructing cost by preliminarily opening a start hole on the wall body of a caisson before settling the caisson, and integrating a shielding machine through a cylinder having a seal. CONSTITUTION:Before submerging a caisson 1 as a starting shaft a start hole 12 is preliminarily opened on the wall body 11 of the caisson 1. A steel cylinder 2 having seals 3a, 3b formed of an elastic member such as rubber on the inside is fitted to the peripheral part of the start hole 12, and a shielding machine 4 is integrated in the cylinder 2. After the caisson 1 is settled to a determined depth, the remaining part of the shielding machine 4 is assembled, and the shielding machine 4 is started with a reaction by the rear wall. After the shielding machine 4 passes a rail 3b in the rear, a wire 3a is pulled to seal the space between the cylinder 2 and the segment.
Patent JP-S63209137-A (JP)
Title: Manufacture of semiconductor device
Inventor: NISHIGORI TADASHI
IPC: H01L21/76
Filed: 1987-02-25
Abstract: PURPOSE:To reduce the length of a bird beak by forming a projecting impurity diffused region on a semiconductor substrate, forming the region and a silicon nitride film on the step of the periphery through a silicon oxide film, and forming a field oxide film with the nitride film as a mask. CONSTITUTION:Since the growing rates of thermal oxide films are difference on an impurity diffused region 4 and a field region 5 when a silicon oxide film is formed of the thermal oxide film, a projecting impurity diffused region 4 surrounded by a step 6 is formed on a silicon substrate 3. After the oxide film is removed, the silicon oxide film and the silicon nitride film are again formed, they are patterned to allow the impurity diffused layer 4 and a silicon nitride film 1 on the step 6 of the periphery to remain. With the film 1 as a mask it is thermally oxidized to form a field oxide film 2A. In this case, the film 1 is so formed as to cover the step 6 of a boundary between the region 4 and the region 5. Thus, the film 2A in which the length of a bird beak is reduced is provided.
Patent JP-S63209855-A (JP)
Title: Thermal printer
Inventor: NITTA HIROSHI
IPC: B41J2/355
Filed: 1987-02-25
Abstract: PURPOSE:To improve recording quality by controlling heat generating energy to be supplied to thermal elements based on an existing image data and past image data obtained in a plurality of times. CONSTITUTION:Thermal elements 4 are subdivided into four blocks. A referential line RAM 18 stores past three lines of reference data. If a multicolor mode is selected, existing image data are entered into RAM's 14, 15, and reference data and image data are constituted as a single pixel data and transmitted to reference ROM's 23, 24 as address data. Next, recording operation is repeated from the first block to the fourth block to record a single line of data. Corrected image data in the reference ROM 23 provides application energy which is best suited to an image to be recorded according to the frequency of obtaining recording data in the previous history. In the white and black recording mode, a single line contains data recorded in two blocks. After this, the reference ROM 24 for white and black recording controls the correction of previous history.
Patent JP-S55136308-A (JP)
Title: Destructing method for brittle matter in water or seawater
Inventor: KOUNO TOSHIO
IPC: E04G23/08
Filed: 1979-04-12
Abstract: PURPOSE: To prevent the water slurry from being diluted by water by filling the water slurry in a bag in a method wherein the water sluury of expansive material is injected in a hole made in a brittle matter and the matter is destructed by the expansion pressure.  
     CONSTITUTION: A hole is made in a brittle matter e.g. a rock in the water. In this hole is inserted a hose in the tip of which is put a slender bag slightly smaller in diameter than the hole and having proper elasticity and nonpermeability and the bottom, and then, while the hose being drawn out, the water slurry of expansive material is injected in the slender bag. After the injection is completed, the hose is removed from the bag and the inlet port of the bag is shut tightly so as for the bag to be watetight. Thereby the water slurry of the expansive material is saved from the dilution by water in the hole and, moreover, the expansion pressure is transmitted effectively to the peripheral wall of the hole. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S54135524-A (JP)
Title: Video disc
Inventor: TAKAMURA TSUTOMU
IPC: G11B9/06
Filed: 1978-04-13
Abstract: PURPOSE:To produce a video disc of stable quality and high reliability by using the composition which contains the specific carbon black and vinyl chloride base polymer and has the specific electrical characteristics. CONSTITUTION:Acetylene base or furnace base carbon black of mean particle sizes 100 to 600 Angstrom  (preferably 100 to 450 Angstrom ) and a vinyl chloride base polymer (vinyl chloride polymer, vinyl chloride-vinyl acetate copolymer, etc.) of degrees of polymerization 300 to 700 (preferably 350 to 600) and if necessary, a stabilizer such as organic tin compound, fatty acid base lubricant, etc. are compounded and kneaded to form the composition of volume resistivity 10<3>OMEGAcm or under and electrostatic capacity 1.5nF(1MHz, 20mV) or over. This composition as a raw material is molded in compliance with record disc production techniques to produce the video disc. The contents of the above-mentioned vinyl chloride base polymer in the video disc structural body are preferably about 50 to 80%.
Patent JP-H03246568-A (JP)
Title: Developing device for image forming device
Inventor: YOSHIDA WATARU
IPC: G03G15/08
Filed: 1990-02-24
Abstract: PURPOSE:To prevent the unevenness of density, to improve gradation and to make the quality of a sharp and vivid image high by vibrating non-magnetic toner in a developing area with Lorentz's force generated by the relative movement of the non- magnetic toner with respect to the magnetic field of a magnet. CONSTITUTION:The magnet 17 is disposed in a developing roller 10 corresponding to the developing area 12 between a photosensitive body 1 and the developing roller 10, and the non-magnetic toner is vibrated in the developing area 12 with the Lorentz's force generated by the relative movement of the non-magnetic toner with respect to the magnetic field of the magnet 17. When the non-magnetic toner reaches the developing area 12 with the rotation of the developing roller 10 and the non-magnetic toner on the peripheral surface of the developing roller 12 is moved so as to traverse the magnetic field of the magnet 17, the Lorentz's force acts on the non-magnetic toner and the non-magnetic toner flying toward the electrostatic latent image surface of a photosensitive body 1 is vibrated. Therefore, jumping development is performed as the non-magnetic toner passes over the electrostatic latent image surface of the photosensitive body 1. Thus, the gradation is improved, the unevenness of density is prevented and the quality of the sharp and vivid image is made high.
Patent JP-S54136602-A (JP)
Title: Coil for electronic time piece
Inventor: ONDA MITSUO
IPC: G04C3/00
Filed: 1978-04-14
Abstract: PURPOSE: To obtain small-size coil of a high reliability without lowering the operational efficiency of coil winding by setting the ratio of the insulating coat thickness t to the circumferential length 2 r of copper wire to within a specific range.  
     CONSTITUTION: The insulating coat thickness t is set up so that the ration of the insulating coat thickness t to the circumferential length 2 r of copper wire, or t/2 r, is within the range of 0.7×10 -2  to 2.5×10 -2 , where all-over evaluation level based on a combination of a reliability completion evaluation level containing the operativity of winding and its environmental resistance and an all-over characteristic as converter takes a peak value. Thus, it is possible to obtain samll-size coil of a high reliability, optimize the conversion characteristics, and make the time piece into which such a coil is built smaller and thinner. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000241706-A (JP)
Title: Prism optical system
Inventor: KAMO YUJI
IPC: G02B17/08
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a compact high-performance prism optical system where aberration caused by eccentricity is excellently compensated by appropriately using a rotationally asymmetric surface. SOLUTION: This optical system is provided with a 1st translucent surface 4, a 1st reflection surface 5, a 2nd reflection surface 6, a 3rd reflection surface 7, a 4th reflection surface 8 and a 2nd translucent surface 9 in order that a light beam passes from an object side, and the surfaces 4 and 6 and the surface 9 and 7 are constituted of the same plane. The surfaces 5 and 8 are constituted of separate planes from the surfaces 4 and 9, and at least one reflection surface is constituted of the rotationally asymmetric surface and at least one surface of the surfaces 6 and 7 has power.
Patent JP-H08242151-A (JP)
Title: Driver circuit with means for compensating transmission line loss
Inventor: NAKAJO TOKUO
IPC: H03K4/02
Filed: 1995-03-03
Abstract: PURPOSE: To compensate optional transmission line loss by adding a square wave and a triangular wave to an original wave. CONSTITUTION: This circuit is provided with a signal generator 1, a register 2 storing square pulse width data and oscillation data, square wave generators 3 to 5 generating square waves in accordance with pulse width data and oscillation data stored in the register 2, an adder 6 adding an output 1a from the signal generator and outputs 3a to 5a from the respective square wave generators 3 to 5, and an amplifier circuit 7 amplifying an output 6a from the adder 6. Thus the circuit adds a square wave pulse to a signal waveform so as to compensate the transmission circuit loss.
Patent JP-H02250087-A (JP)
Title: Display controller
Inventor: OMORI TAKUO
IPC: G09G3/36
Filed: 1989-02-22
Abstract: PURPOSE:To eliminate the discordance of colors with reproduced color pictures and to obtain an economical controller by providing a display controller outputting color video data in common with a cathode ray tube display device and a matrix type display device and a data processing means giving converted data to the matrix type display device. CONSTITUTION:Based on the color video data outputted from the display controller 15, brightness data read out of a brightness data storage means 16 turns into data from the CRT display device 13 and the matrix type display device 14. A gradation function to convert data into timing data suitable for a gradation system applicable to the matrix type display device 14 and an interface function are separated from the display controller 15. Another data processing means 17 serves to convert and interface in such a manner, and accordingly the function of the display controller 15 is simplified. When the gradation system of the matrix type display device 15 is altered, the data processing means 17 alone can cope with this alteration. Consequently, the discordance of colors with reproduced color pictures can be prevented, and high cost performance is achieved.
Patent JP-H03248114-A (JP)
Title: Multi-beam scanning optical system
Inventor: ITO MASAO
IPC: G03G15/04
Filed: 1990-02-27
Abstract: PURPOSE:To improve gradation reproducibility by disposing an aperture at the position where plural laser beams cross the optical axis of a 1st scanning optical system and imparting constant conditions to respective parameters. CONSTITUTION:The aperture 11 is disposed at the position where the collimated laser beams L1 and L2 cross the optical axis of the 1st scanning optical system and the respective parameters r1, lambda, theta1, and (i) satisfy equation I. In equation I, 1.5<=k<=1.8, and alpha is a value depending upon the diameter of the aperture 11 in a subscanning direction, r1 the gap between laser diodes LD1 and LD2, theta1 the spread angle between the laser beams L1 and L2 in the subscanning direction, lambda the wavelength of the laser beams L1 and L2, and (i) the number of jumping scans. Consequently, the excellent gradation reproducibility is obtained.
Patent JP-H05237949-A (JP)
Title: Polyolefin foam and printing method thereof
Inventor: NAKAJIMA HISASHI
IPC: B29K105/04
Filed: 1992-03-02
Abstract: PURPOSE:To prevent a printing layer from peeling and transferring without corona treatment by slicing a polyolefin foam having closed cell such that the closed cell is cut off and forming the printing layer on the sliced face such that the printing layer infiltrates into the closed cell. CONSTITUTION:A cross-linked polyethylene foaming sheet 1, for example, having closed cell with average diameter of 0.05-1.0mm is sliced in parallel with the surface at the center in the direction of thickness. At this time, the closed cell is cut off so as to be a cut closed cell 13 having an inner wall face 131. Printing is performed on a sliced face 12 by a printing ink 2 containing a solvent. It is heated immediately after the printing so as to evaporate the solvent rapidly and the membrane is cured so as to form a printing layer 14. Polyamide resin is included in the ink so as to improve the waterproof property of the printing layer 14. Thus, the printing ink enters the inside of the cut closed cell 13, so that the printing layer 14 is formed on the inner wall face 131 and peeling and transferring can be prevented.
Patent JP-S52127767-A (JP)
Title: Plasma etching method
Inventor: ITOGA MASANAO
IPC: H01L21/302
Filed: 1976-04-19
Abstract: PURPOSE: To increase the difference of the etching speed against SiO 2 , making plasma etching by arranging Mo or W, which easily combines with F and whose composite has high steam pressure, close by the Si basic plate, and reducing the etched speed of Si. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10228508-A (JP)
Title: Merchandise order system
Inventor: KUNIOKA YASUHIRO
IPC: G06Q50/00
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To reduce trouble caused by the order error of client by making clear the fact of merchandise order by automatically perform the lock processing of already ordered merchandise order data when the order of merchandise is closed. SOLUTION: When the time to close ordering is discriminated by a discriminator 12 after a caution is displayed for calling the attention of client forgetting ordering processing, the end of order reception is displayed. At such a time point, the update preserving function of preserved order data is locked by a CPU 11 as a lock means and all the data such as data displayed on a display 9 without being suitably preserved in a storage medium, for example, except for order data held in a memory 21 are erased. Corresponding to merchandise order closing limit data, the lock processing of merchandise order data already ordered at the time of merchandise ordering close is automatically performed and overwriting is disabled so that the merchandise order data finally ordered by the client are surely remained.
Patent JP-S60256343-A (JP)
Title: Production of milk product spread capable of being coated atrefregerator temperature
Inventor: SUTOUURE YOHANSON
IPC: A23D7/02
Filed: 1985-03-08
Abstract: A process for the manufacture of a butter like dairy spread which is spreadable at refrigeration temperature and which has a content of vegetable fat which is higher than 30% and which has a iodine value of between 55 and 65, whereby cream having a iodine value of 25-40 and an uncured veget- able fat are treated and churned. According to the invention a vegetable "cream" having substantially the same iodine value and other oleic acid composition as butter cream from milk is prepared in that a cured vegetable fat is emulsified with a milk product, is pasteurized, it may be acidified and temperature treated and is cooled to churning temperature, where upon the vegetable "cream" together with the uncured vegetable fat and some amount of animal fat, for instance ordinary butter cream, is churned, and whereby the total amount of cured and uncured vegetable fat is between 30% and nearly 100% as calculated on the total fat content of the dairy spread.
Patent JP-H01217389-A (JP)
Title: Language practicing device
Inventor: YAMAMOTO TAKAHARU
IPC: G09B19/06
Filed: 1988-02-25
Abstract: PURPOSE:To eliminate the necessity of a text so as to improve the practicing efficiency and transportability by reading out voice data from a voice data storing section and outputting the voice data as reproduced voices and, at the same time, reading out character and graphic data corresponding to the content of the sentence of the voice data from a displaying data storing section and displaying the character and graphic data on a display as characters and graphics. CONSTITUTION:Voice data corresponding to plural sentences for learning a language are read out from a voice data storing section 8 and outputted as reproduced voices by means of a voice reproducing means 9. On the other hand, a display control means 3 reads out character and graphic data corresponding to the content of the sentences of the voice data from a displaying data storing section 7 and displays the data on a display 2 as characters and graphics, when the means 9 reproduces the voice data into sounds. Therefore, the time and labor required for searching the characters and graphics corresponding to the outputted reproduced voices in a text become unnecessary. Accordingly, the necessity of a text can be eliminated and of carrying the text when this language practicing device is carried is also eliminated.