baber/WOPTO huggingface dataset:
Patent JP-H1154399-A (JP)
Title: Manufacture of semiconductor integrated circuit device
Inventor: YOSHITAKE YASUHIRO
IPC: G03F1/38
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To transfer an excellent pattern within the focal depth of a projection lens, by exposing a transferring mask having a diffraction type lens to a light. SOLUTION: When an illumination light 400 of an illumination optical system 4 enters mask 5, an aperture pattern 51 is drawn in a position corresponding to a cell part 31, and a diffraction type lens pattern 52 is drawn in a position corresponding to a peripheral circuit part 32 in a mask 5. A light 410 outputted from the aperture pattern 51 forms its image in a contact hole 310 on the cell 31 via projection lenses 2. A light 420 outputted from the diffraction type lens 52 once forms an image at an imagery point A below the mask 5, and the imagery point A is formed in a contact hole 320 on the peripheral circuit 32. The distance (f) between the imagery point A and the mask 5 is determined in accordance with the step-difference Z between the cell 31 and the peripheral circuit 32.  Letting the projection magnification of the projection lenses 2 be M, the relation between (f) and Z is given by f=Z/M. The focal length of the diffraction type lens 52 is so designed that it becomes equal to the distance (f).
Patent JP-H0489205-A (JP)
Title: Molding frame
Inventor: TAKEHARA MASAHIKO
IPC: B28B7/00
Filed: 1990-08-01
Abstract: PURPOSE:To enable side panels to be combined simply and the safety of an operator to be insured by sliding the inner walls of outer frames toward the outer wall of an inner frame fixed on the base plate in order to form a space for forming a molding, and after molding, separating the molding from the outer frames, and further extracting the molding therefrom by making use of a drafting taper in the outer wall of the inner frame. CONSTITUTION:An inner frame 10 is made into a square in its outer periphery and an octagon in its inner periphery, and provided integrally with a base plate 14 raised in the axial direction. By means of rails 50, outer frames 60 move toward an inner frame 10, and between the outer walls 30 of the inner frame, molding spaces are defined for placing concrete thereinto. The outer frames 60 are slid to be separated from the inner frame 10 and a fixed concrete molding is extracted therefrom by a drafting taper in the outer wall of the inner frame. In this way, the combination of a molding frame 1 is not required every molding, so that the workability is improved, and when the molding is extracted therefrom, it need not incline the outer frames 60, thereby insuring the safety of the operation.
Patent JP-H0369153-A (JP)
Title: Circuit for providing substrate potential
Inventor: KATANOSAKA TADAO
IPC: H01L27/04
Filed: 1989-08-08
Abstract: PURPOSE:To obtain a circuit which is able to suppress the variation of substrate potential to the utmost by connecting each drain to each source in depletion type transistors between sources in GND side transistors of a ring oscillator and a GND; besides, by connecting gates of the depletion type transistors to the substrate. CONSTITUTION:In a circuit equipped with a ring oscillator for providing the substrate potential, respective drains are connected to respective sources in depletion type transistors Q1F-Q1H between sources of GND side transistors Q18, Q1A, Q1C of the ring oscillator and the GND; besides, gates of the depletion type transistors Q1F-Q1H are connected to a substrate SUB. For example, P- channel transistors Q11-Q16, N-channel transistors Q17-Q1C, N-channel depletion type transistors Q1F-Q1H that are similar to the foregoing transistors Q1F-Q1H, inverters I11 and I12, a capacitor C11, and N-channel transistors Q1D and Q1E which make up the ring oscillator are provided. The variation of substrate potential to power source potential and substrate current is thus suppressed.
Patent JP-H0632388-A (JP)
Title: Packing container
Inventor: SUGIYAMA TAKASHIGE
IPC: B65D85/00
Filed: 1992-07-08
Abstract: PURPOSE:To high light the indication and decoration of a contained article (commodity) by the three-dimensional effect of cubic images. CONSTITUTION:In a packing container to contain a thin article with a relative wide area like a compact disc, a game soft, etc., a container body 1 is provided with a transparent and flat cover plate 4 to be freely opened or closed and a lenticular lens 12 is unified as a unit or stuck either on the cover plate 4 or on the surface of bottom plate 5 having a containing part to fit a synthetic prints 13 to the inside face of the cover plate 4 of the container body 1 or the bottom plate 5 having the containing part in order to give a cubic feeling to the synthetic prints 13 by perspecting by the lenticular lens 12 provided in the container body 1.
Patent JP-H1044636-A (JP)
Title: Surface roughening method for lithographic printing block aluminum substrate
Inventor: NISHINO ATSUO
IPC: B41N3/03
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To prevent the change of surface shape caused by the movement speed of an aluminum plate by using a triangular pulse waveform, wherein the time in which the electric current starts as 0 and reaches the peak in one cycle waveform is set within a specified percentage of the time in which the aluminum plate is kept as an anode. SOLUTION: One or more of a hydrochloric acid compound or a nitric acid compound having hydrochloric acid ions such as aluminum chloride, potassium chloride or ammonium chloride is added to approximately 1g/l-saturation into hydrochloric acid solution of approximately 1-100g/l. As the alternating current waveform used for electrochemical surface roughening, a triangular pulse waveform is used for the electrochemical surface roughening in hydrochloric acid solution. In the triangular pulse waveform, the time TP in which electric current starts as 0 and reaches the peak is set within 1-50% of the time TA in which an aluminum plate is kept as an anode. Thus the surface roughening is not affected by the change of the movement speed of the aluminum plate, and the surface shape is not changed.
Patent JP-S6184727-A (JP)
Title: Coordinates indicating device
Inventor: WATAYA MASAFUMI
IPC: G06F3/042
Filed: 1984-10-03
Abstract: PURPOSE:To make a composition easy and to improve a visible characteristic by indicating a position on the coordinates with two light sources which can be shifted respectively in the X and Y shaft directions. CONSTITUTION:A coordinates indicating device is provided with light sources 107 and 112 to irradiate a laser light of the visible light to X and Y coordinates on a display surface 101 and an intersection of the light path goes to indicated coordinates. A laser light is guided from a laser 102 through an optical fiber 103 to both light sources 107 and 112 by a distributing device 104 at respective optical fibers 105 and 106. Both light sources 107 and 112 are shifted by respective motors 108 and 113 along guide rails 109 and 114. Thus, both motors 108 and 113 are driven an controlled by a driving circuit, and the indicating coordinates, the intersection, can be set to the free position.
Patent JP-H0954590-A (JP)
Title: Adaptive control method
Inventor: TANAKA MASAFUMI
IPC: H04B3/23
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To make it possible to decrease the arithmetic operation quantity by block processing without lowering converging speed. SOLUTION: A prefilter coeffet. vector G(k) is determined in the same manner as in a high-speed projection method in a calculating section 21 by an input signal vector X(k) and an error vector E(k). This factor G(k) is smoothed in a calculating section 57 and the smoothed coefft. vector Si+p-1 (k+i-1) is calculated by each of respective times k+i (i=0, 1,..., N-1) and the vector dimension is increased by each of the respective times and is returned to the original dimension at i=0. An approximate filter coefft. Z(k+N) is calculated at every N time from one of these elements and the input vector. The inner integration of Z(k+N) and X(k) is executed at every N time in a filtering section 41.  The correlation vector of Si-p+1 (k+i-1) and x(k) of the dimension is determined at each of the respective times in a calculating section 56 and the inner product thereof and Si+p-1 (k+i-1) and the inner product are added and outputted.
Patent JP-S6361459-A (JP)
Title: Electronic still camera
Inventor: MIYAKE IZUMI
IPC: G11B19/00
Filed: 1986-09-02
Abstract: PURPOSE:To accurately perform power supplying to each circuit part operated corresponding to a photographing mode, by providing a timer operated after the release of a release operation, a timer operated by the release operation, and a timer operated at time of setting a timer mode. CONSTITUTION:When a release switch SW1 is turned on by operating a shutter release button 90, a power source is supplied to each circuit part which performs a photographing and a recording operations. In such a case after the switch SW1 being turned off, a first timer 1 is started up, the power supplying to each circuit part can be held for a constant time. Furthermore, after the switch SW1 being turned on, and when a release switch SW2 is turned on, a second timer is started up, and the power supplying to each circuit part is held for the constant time, after the switches SW1 and SW2 are turned off. Also, in a case that a self timer switch 100, or an interval timer switch 102 is turned on, and the timer mode is set, a third timer is started up at a time when the switch SW1 is turned on, and the switch SW2 is turned on, and the power supplying to each circuit part is performed after the constant time.
Patent JP-S5897019-A (JP)
Inventor: ERITSUKU JII ROOSON
IPC: G02B6/28
Filed: 1982-11-26
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-H1151368-A (JP)
Title: Heat storage part integrated and downward directed regenerative burner
Inventor: SHIZUKUISHI SHIN
IPC: F23L15/00
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To achieve easily and rapidly exchange work upon maintenance by employing ceramic grains such as alumina for a heat storage unit, and disposing one where the ceramic grains are filled in a bag shaped member. SOLUTION: There is inserted a bag shaped member 18 containing many ceramic balls (b) such as alumina is inserted into a heat storage member filling space 15 up to a porous plate 13 on a bottom side. The bag shaped member 18 is constructed with a cloth member having a ventilation formed with heat insulating fibers such as alumina. The bag shaped member 18 is disposed in the heat storage member filling space 15 before the ceramic balls (b) are contained in the bag shaped member 18, and then the ceramic balls (b) are filled in the bag shaped member 18. An inlet part of the bag shaped member 18 is opened, and an inlet part upper edge side is adapted to vertically stand with respect to a cover member 14 such that a pawl of a crane is hooked on the bag shaped member for suspension of the bag shaped member for example.
Patent JP-2000044206-A (JP)
Title: Production of oxide powder
Inventor: SASAKI ITSUKI
IPC: H01M10/05
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To produce oxide powder, on which surface a coating film is uniformly formed without generating irregularity, in small numbers of processes. SOLUTION: The producing method of the oxide powder comprises a process of preparing an emulsion by emulsifying a raw material aq. solution containing raw material ions of the oxide powder to be synthesized in a flammable liquid and a process of synthesizing the oxide powder by spraying the emulsion 10 into a droplet state and combusting the flammable liquid in the liquid droplets, and the raw material of the coating film formed on the surface of the oxide powder to be synthesized is previously dissolved or dispersed in the flammable liquid.
Patent JP-H1152705-A (JP)
Title: Image forming device
Inventor: SATO SHOGO
IPC: G03G9/097
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of reproducing a thin line and an isolated point satisfactorily even when a positively electrified photoreceptor drum and positively electrified toner are used. SOLUTION: The positively electrified photoreceptor drum and developer provided with styrene acrylic toner and at least charge control agent such as nigrosine or triphenylmethane are used, a developing roller is brought into press-contact with the photoreceptor drum by the pressing force of about 700 gf on one side, so that impression developing is performed. As a result, the electrified amount of the toner 53 on the developing roller obtained after the toner passes through a nipping part between the photoreceptor drum and the developing roller is larger than that of the toner on the developing roller obtained before the toner passes through the nipping part, the potential of a white solid part and that of a developing bias are adequately kept as shown in a figure A while the potential of the while solid part is not excessively reduced as shown in the figure B. Consequently, not only the thin line and the isolated point are reproduced well but fogging is prevented from occurring.
Patent JP-S6363137-A (JP)
Title: Optical head
Inventor: TAKEDA TAKASHI
IPC: G11B7/09
Filed: 1986-09-02
Abstract: PURPOSE:To form an erasing elliptic spot on a recording film, and to obtain a tracking servo-signal without using a means for beam shaping, etc. for a servo-optical system by using a slit which can change a track direction and a NA ratio of the horizontal direction to the vertical direction of the track, and a beam shaping prism. CONSTITUTION:The titled optical head is provided with a semiconductor laser 1, a collimator lens 2 for forming parallel light beam which is emitted from the semiconductor laser 1, a beam shaping prism 3 for forming a beam to a true circle, a polarization beam splitter 8 for reflecting a reflected light from a recording film to a light detecting part 9, and a slit 15 for varying a spot formed on the recording film to an ellipse. In this case, a servo-signal of tracking is obtained by forming an erasing elliptic spot on the recording film by using a numerical aperture (N.A.) converter of an objective lens, radiating a far field pattern of a reflected light of the elliptic spot which has been formed on the recording film onto two-split photosensors and taking the differential of two-split photodiodes, respectively.
Patent JP-H0548758-A (JP)
Title: Calling control system
Inventor: ISHIDA HIROYUKI
IPC: H04M11/00
Filed: 1991-08-19
Abstract: PURPOSE:To avoid the payment of the irrational communication charge by enabling automatic calling and a communication by two voice and non-voice media or the communication only by the voice medium with single-time operation and evading a communication state by only the non-voice medium. CONSTITUTION:When a dial key 108 and a simultaneous calling key are pressed in order, a voice medium call automatic calling circuit 11 calls for the voice medium call. Then a voice medium call monitoring circuit 112 monitors a call control message from a receiving side and confirms whether or not the receiving side receives the sent call and enters a communication state. When not, the system returns to the initial state and when the communication state is confirmed, a non-voice medium call automatic calling circuit 113 calls for the non-voice medium call by using the same address with the voice medium call. The communication is made by both the voice and non-voice media when the above call is accepted or only by the voice medium when not. Consequently, the communication state only by the non-voice medium is not entered and the payment of the irrational communication charge is evaded.
Patent JP-H0655680-A (JP)
Title: Foamed fireproof sheet and execution method thereof
Inventor: FUJIWARA TAKESHI
IPC: D06M23/04
Filed: 1992-08-03
Abstract: PURPOSE:To form a foamed layer having a high expansion ratio and high strength, and to form a fireproofing having uniform thickness easily by shaping a foamed fireproof sheet of a combustible cloth-like article, which is impregnated with foamed fireproof paints and to which said paints are carried. CONSTITUTION:A foamed fireproof sheet is composed of a combustible cloth-like article, which is impregnated with foamed fireproof paints and to which said paints are carried. A method, in which the combustible cloth-like article is coated with the slurry-like foamed fireproof paints and pushed, a method, in which the combustible cloth-like article is dipped into liquefied foamed fireproof paints, etc., are cited as an impregnating method and a carrying method. The foamed fireproof sheet is proper to be bonded on the surfaces of various building structures, etc., to be used as fireproof construction. The thickness of a fireproofing layer 2 is ensured even regarding the corners and edge sections 3 of a steel frame, etc., by the shaping properties of the foamed fireproof sheet, in which foamed fireproof paints are brought to an undried state yet, when the foamed fireproof sheet is bonded on the surface of an object and dried as the execution method.
Patent JP-2000038034-A (JP)
Title: Weather strip and manufacture thereof
Inventor: KAWAI KATSUNORI
IPC: B60R13/06
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a weatherstrip to provide characteristics responding to respective portions on which different forces are exerted and to provide manufacture thereof. SOLUTION: In an extrusion molding device 11, when the solid portion of a weather strip, the number of revolutions of a first screw 15 in a first material feed passage 13 is increased to a value higher than that of a second screw 16 in a second material feed passage 14 to feed a flexible sponge rubber. This constitution increases a ratio of solid rubber extruded through a mouthpiece 12 and widens a range of the rigid part of the weatherstrip. Further, reversely, by decreasing the number of revolutions of the first screw 15 to a value lower than that of the second screw 16, a ratio of the flexible sponge rubber is increased and a range of the flexible part of the weatherstrip is increased.
Patent JP-S60100323-A (JP)
Inventor: TAKAHASHI HIDEOMI
IPC: H01H33/66
Filed: 1983-11-05
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-H0493135-A (JP)
Title: B shaft control method of five shaft specification machining center
Inventor: NUMAZAWA MITSUHIKO
IPC: B23P23/00
Filed: 1990-08-06
Abstract: PURPOSE:To eliminate piping and wiring trouble and prevent processing efficiency from lowering by automatically controlling a B shaft using a numerical control device when five shafts are used in a machining center where a five shaft table is selectively equipped besides the B shaft table. CONSTITUTION:When a five shaft table 1 is judged not available by a detecting means 21 after a pallet 5 is brought in on a B shaft table 2, a machine process is performed using the B shaft table. When the five shaft table 1 is available, the detecting means 21 sends a signal to a B shaft control circuit of a numerical control device. On the B shaft control circuit, which is formed inside the numerical control device 15, a B shaft control circuit likely to limit the range of the turning angle of the B shaft is formed, to limit turning movement of the B shaft table within the range where an excessive force will not act on a piping 7, 9 and a wiring 8. The pipe and the wire are then connected between the five shaft table 1 side and a machine body side. Processing operation is then started by the five shaft control circuit, and after completion of the process operation, the turning angle control of the B shaft control circuit is released.
Patent JP-S6267964-A (JP)
Title: Input-output device
Inventor: KANAYAMA HIDEAKI
IPC: H04N1/04
Filed: 1985-09-19
Abstract: PURPOSE:To execute high speed printing and high speed reading at a low price by arranging a pitch between printing points equal to a pitch between reading points and transmitting image information data read by the reading points to corresponding printing points. CONSTITUTION:Printing points Kni where press printed contracting on a printing paper are arranged in the direction of paper width at a pitch P equal to the pitch between reading points Sni. By such constitution, image information data read by reading points Sni corresponding to timing pulse are outputted to printing points corresponding to the timing pulse. As printing points Kni corresponding to the timing pulse are arranged on a straight line parallel to the direction of feeding of the paper, image information data read by reading operation of shuttle system are printed immediately on a sheet of printing paper 4a by printing operation of shuttle system.
Patent JP-H0545478-A (JP)
Title: Timepiece
Inventor: KURIHARA KAZUAKI
IPC: G04C9/04
Filed: 1991-08-19
Abstract: PURPOSE:To achieve automatic time adjustment including the setting of time concerning a timepiece adapted to make automatic time adjustment by a time signal. CONSTITUTION:An electrical signal is inputted pertaining to a voice for telling a standard time signal sound and time by an input means 11 and the above voice information as recognized with a voice recognizer 12 from the electrical signal is inputted into a time adjustment controller 13. This, the time adjustment controller 13 corrects time of a timepiece body 14 to the time in voice for telling the time at a timing of the standard time signal sound.
Patent JP-H0635136-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: HASEBE KAZUNORI
IPC: G03C1/825
Filed: 1992-07-13
Abstract: PURPOSE:To obtain a color print superior in sharpness and contrast reproduction performance of an image. CONSTITUTION:The silver halide color photographic sensitive material has at least one magenta color-developing photosensitive silver halide emulsion layer on a support, and (1) the support has a water-resistant resin layer, and the waterresistant layer on the side to be coated with the emulsion layer contains >=15weight% white pigment or has a hydrophilic colloidal layer containing the >=20weight% white pigment between the support can the side of the emulsion layer and the emulsion layer to form a reflective support, (2) at least one of the emulsion layers contains >=90mol% silver chlorobromide or silver chloride, and (3) the gradation of a part of the magenta color- developing layer low in density is 1.4-1.8.
Patent JP-H0547281-A (JP)
Title: Protective relay device
Inventor: FUJIKAWA MITSUHIRO
IPC: H01H47/00
Filed: 1991-08-20
Abstract: PURPOSE:To eliminate a setting error, a mistake of a subject relay of setting, etc., control a setting, and facilitate setting at site by providing an input part for inputting the relay setting, a display part, a memorizing part, and a control part or the like. CONSTITUTION:An input part 2 inputs a relay setting, a display part 4 displays the inputted value, and a memorizing part 5 memorizes the inputted value. A control part 3 detects a difference by the sort or level of a transmitted/ received signal, and sends a control signal or an alarm display signal to a device. A level detecting part 19 for detecting an input level is connected with the part 2, a determining part 17 for comparing the setting memorized at the part 5 with the detected level at the part 9 is connected with the part 19, and an outputting part 18 for giving an alarming output when an abnormality is determined is connected with the part 17. When a signal from a relay setter is received, a device number is recognized first, and when it is different from a value set by the setter, receiving action is stopped. As a result, a relay setting error or the like is eliminated, and control of the settings or the like is facilitated.