baber/WOPTO huggingface dataset:
Patent JP-2001147418-A (JP)
Title: Liquid crystal display device
Inventor: TAKAHARA KAZUHIRO
IPC: G09G3/20
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To simplify a circuit and to improve a yield with respect to a liquid crystal display device integrated with a driver. SOLUTION: A 4-bit shift register 26 and a plurality of gate pulse selection circuits 27 are formed on the outside of a display part 21 of a liquid crystal panel 20. The shift register 26 generates a selection signal based on a signal outputted from a control circuit. Gate pulse selection circuit 27 consist of plural switch circuits, and these switch circuits are turned on by the selection signal to electrically connect wiring where gate pulse signals GP1 to GP192 pass, and a gate bus line. Gate pulse signals GP1 to GP192 are made active in only one horizontal period in turn on a cycle of 192 horizontal synchronizing periods.
Patent JP-H061336-A (JP)
Title: Compound unit carton with proof mark
Inventor: JIEEMUZU EE DEBURASHIO
IPC: B65D85/10
Filed: 1992-11-13
Abstract: PURPOSE: To make automatic price labeling for a cigarette dual unit carton having an indicia label easy by manufacturing a unit through overlapping two sub-cartons having the same shape in a connected state with a slit, and by sticking the indicia label on the slit portion to extend over both sub-cartons so as to be unable to read when both sub-cartons are separated. CONSTITUTION: Substantially the same and separate cigarette cartons 30, 32 are formed in a laminated state. That is, the respective cartons 30, 32 are composed of an internal front face wall 10, an external rear face wall 12, right and left external side faces 20, 22 (composed of 20a, 20b and 22a, 22b respectively), a top face wall 16, and an extended panel 18. The cartons 30, 32 are connected by a slit 31 to form a carton sheet, and make a dual unit by folding the carton sheets so that the external front face wall 10 overlaps. A label 42 having a coded indicia on a portion corresponding to the slit 31 is stuck on cartons 30, 32 extending over both. When two cartons 30, 32 are separated, the indicia becomes unreadable.
Patent JP-H07178942-A (JP)
Title: Thermohead
Inventor: KATO YOSHIHIKO
IPC: B41J2/335
Filed: 1993-12-24
Abstract: PURPOSE:To obtain a wide variety of multikind thermoheads which can uniformly heat a material, paper, and the like to be heated at a fixed width and has a good durability and to which a current can be continuously passed. CONSTITUTION:A thermohead is so constructed that a heating resistor 12 is fitted into a fitting groove made of a recessed flange part 11a and recessed case parts 13a which are continuously provided and, therefore, brought into face contact with a material, paper, and the like to be heated.
Patent JP-H01169232-A (JP)
Title: Oil amount display device
Inventor: HARADA TOYOHEI
IPC: F23K5/14
Filed: 1987-12-24
Abstract: PURPOSE:To enable an alarm for informing an oil feeding time to be sounded by a method wherein a lever of which one end is supported and the other end lifts up and oil feeding tank, a spring for giving an energizing force for lifting up the oil feeding tank to the lever, a restricting part for use in restricting a range of upward movement of the lever and a switch for operating a display part of an amount of oil by sensing a position of the lever are mounted on one substrate. CONSTITUTION:In case the oil surface level in an oil feeding tank 2 is high and a large amount of oil is present in the tank, a force of a spring 10 energizing against a lever 11 is weaker than a pressing force caused by a weight of the oil feeding tank 2 and then the lever 11 is pushed by the oil feeding tank 2 and occupies its lower position. A contact plate 13 of a switch 12 and a contact plate 15 are left opened. Subsequently, under a condition in which an amount of oil in the oil feeding tank 2 is reduced and an oil surface 7' can be inspected by a direct indicating gauge 3, an entire weight of an oil feeding tank 2 is also reduced and the energizing force of the spring 10 in a lifting direction is stronger than a weight of the oil feeding tank 2 and the like. Then, the lever 11 is rotated in such a direction as one for lifting up the oil feeding tank 2 and moved upwardly. At this time, the contact plate 13 of the switch 12 is pushed through an insulator 14 is contact with the contact plate 15 and conducted, and an electric circuit associated with the contact plate is closed so as to turn on a lamp or a buzzer.
Patent JP-2001147837-A (JP)
Title: Program trace device and storage medium
Inventor: HAGA YUTAKA
IPC: G06F9/44
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To speedily perform a program trace by retrieving trace points even when many trace points are designated in a program trace device, and to provide a storage medium. SOLUTION: This program trace device for snatching control which is being executed by rewriting the instruction string of a program, and for tracing the executed state of an original program is provided with a deciding means for deciding whether or not an instruction to be rewritten for snatching control is longer than a control transfer instruction to be overwritten for snatching control and a fixing means for storing index data for identifying the rewritten location in surplus bytes, and for identifying a trace pint when it is decided that the instruction to be rewritten for snatching control is longer than the control transfer instruction by the deciding means, and when sufficient surplus bytes are present.
Patent JP-H05163497-A (JP)
Title: Engine oil composition
Inventor: TAMOTO YOSHITAKA
IPC: C10N10/04
Filed: 1991-12-12
Abstract: PURPOSE:To obtain the subject composition reducing frictional loss of engine, having low frictional characteristics consisting essentially of a base oil of mineral oil, a boric acid compound derivative of alkenylsuccinic acid imide, alkaline earth metal of salicylic acid and Mo dithiocarbamate. CONSTITUTION:(A) A base oil composed of mineral oil and/or a synthetic oil is blended with (B) 1-10wt.% boric acid compound derivative of alkenylsuccinic acid imide (e.g. boric acid compound of polybutenylsuccinic acid imide), (C) 1-10wt.% alkaline earth metal of salicylic acid (e.g. calcium salicylate) and (D) 100-200ppm of molybdenum dithiophosphate and/or molybdenum dithiocarbamate as main components and optionally a viscosity index improver, a pour point depressant, an antioxidant, a cleaning dispersant, a hard wearing agent, a rust preventive, etc., to give the objective engine oil composition reducing frictional loss of engine and maintaining low frictional characteristics.
Patent JP-H10172310-A (JP)
Title: Display lamp for vehicle
Inventor: IKUI SHUICHI
IPC: F21S8/10
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To clearly display different patterns within the same display region when a lamp is lighted and extinguished by including a reflection type volumetric phase hologram having a first pattern image recorded thereon and a light source for irradiating the volumetric phase hologram, and disposing a rainbow hologram having a second pattern image recorded thereon within a display region on an outer cover face. SOLUTION: A stereoscopic logotype image as a first pattern image is recorded on a reflection type volumetric phase hologram 4, which is incorporated inside a lamp body 2. An emblem image as a second pattern image is recorded on a rainbow hologram 7, which is bonded to the inner face of an outer cover 3, thereby obtaining a display lamp 1 for a vehicle having a desired structure. When a bulb (light source) 5 is lighted at night, the stereoscopic logotype image is clearly viewed with the aid of the reflection type volumetric phase hologram 4. When sun light is irradiated, the emblem image is definitely observed with the aid of the rainbow hologram 7 within the same display region.
Patent JP-H10170728-A (JP)
Title: Method and device for grinding ferrule of oblique pc connector, and obliquely ground ferrule
Inventor: UENO TARO
IPC: B24B19/00
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To efficiently polish the end surface of a ferrule. SOLUTION: In a 1st machining process using this grinding method, the end surface of the ferrule used for an oblique PC(physical contact) connector having an optical fiber end surface made into an oblique convex sphere is finished into an oblique flat surface. In the 1st machining process, the ferrule 11 is rotated around an axis perpendicular to the flat front surface 27 of a rotating grindstone 26 and brought into contact, and ground while the center axis of the ferrule 11 is slanted at a specified angle to the axis perpendicular to the grindstone front surface 27.
Patent JP-H03188141-A (JP)
Title: Stabilized olefin polymer composition
Inventor: KOJIMA FUMITOSHI
IPC: C08K5/3435
Filed: 1989-12-18
Abstract: PURPOSE:To obtain the title composition having improved thermal discoloration resistance as well as excellent light stability and thermal deterioration resistance by compounding a plurality of specified compounds. CONSTITUTION:The title composition is prepared by mixing a hindered piperidine compound of formula I (wherein R1 is H or CH3) with a benzoate compound of formula II (wherein R2 is t-butyl or t-amyl) and a phenolic antioxidant of formula III (wherein R3 is 1-4C alkyl; A is the residue of an at least monohydric alcohol; n is an integer equivalent to the valence of A) of formula IV (wherein R4 is R3; and R5 is H or R3) without substantially using any other hindered piperidine compounds.
Patent JP-H07183882-A (JP)
Title: Transmitter and receiver
Inventor: MATSUMI CHIYOKO
IPC: H04L47/43
Filed: 1993-12-24
Abstract: PURPOSE:To transmit and receive a frame synchronization by using the transmitter and the receiver and an asynchronous medium. CONSTITUTION:In a transmitter, a signal generator 11 generates the data signal of a frame synchronization and the frame synchronization. A data packet generator 12 defines the data signal as the data of a data packet and adds a header. A frame marker is set to the header, the head signal of the frame synchronization turns on the marker of an assigned data packet and turns off the markers other than it. An output device 13 has the original clock of a transmission/ reception medium to be connected with a connection part 14, operates by a cycle and outputs a data packet per cycle by the original clock.
Patent JP-2001145849-A (JP)
Title: Driving circuit for ultrasonic probe
Inventor: MIZUUCHI SHIGENOBU
IPC: A61M35/00
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a driving circuit for an ultrasonic probe which is stable in operation and high in reliability and prevents the breakage of circuit elements such as a transistor and a piezoelectric vibrator even when the load applied to the piezoelectric vibrator is changed. SOLUTION: A transistor self-exciting oscillation circuit for driving the piezoelectric vibrator of an ultrasonic probe is provided. A protective circuit 10 for controlling the increase of base voltage when it exceeds a prescribed value is formed in the base bias circuit of the transistor Q1 for oscillation of the oscillation circuit. The protective circuit 10 is connected with a transistor circuit having a transistor Q2 for protection between the base bias circuit and the emitter side power source line of the transistor Q1.
Patent JP-H05165993-A (JP)
Title: Bar code hand scanner with repeat key
Inventor: SUNAGO MASAHIRO
IPC: G06K7/10
Filed: 1991-12-13
Abstract: PURPOSE:To process plural identical articles in a single sale registering process only with a bar code hand scanner by providing the bar code hand scanner with the repeat key. CONSTITUTION:The bar code hand scanner has a bar code reading means 2, the repeat key 3, a data transmitting and receiving means 4, and a POS main body 6 and when the sales of plural identical articles are registered by using the bar code hand scanner 1, the frequency of reception is inputted by pressing the repeat key 3 for sending a predetermined code out of the bar code hand scanner 1. Thus, the bar code hand scanner 1 is provided with the repeat key 3 to process plural identical articles in the single sale registering process only with the bar code hand scanner 1 without operating both the bar code hand scanner 1 and a POS main body 6.
Patent JP-H06177285-A (JP)
Title: Resin-sealed semiconductor device
Inventor: INAGAWA KAZUSHIGE
IPC: H01L29/06
Filed: 1992-12-09
Abstract: PURPOSE:To prevent peeling occurring in a junction plane between the sealing resin and the surface of a semiconductor chip and cracks developing in the resin being caused when stress increases upon evaporation of moisture due to thermal shock. CONSTITUTION:The surface of a semiconductor chip 11 is coated with a coating layer 18, where a plurality of semispherical recesses 19 are formed in its surface. Moisture contained in a molding resin 15 is dispersed wide over the junction plane between the resin 15 and the coating layer 18. As a result, even when thermal shock is applied to vaporize and expand moisture, its stress is dispersed, so that the peeling of the junction plane can be prevented. Therefore, cracks can be prevented which develop from tit an edge of the semiconductor chip 11 in the resin 15.
Patent JP-H0525220-A (JP)
Title: Alkylidenenorbornene polymer and its production
Inventor: OBARA TEIJI
IPC: C08F32/00
Filed: 1991-11-20
Abstract: PURPOSE:To obtain the subject polymer excellent in heat resistance, light resistance, transparency and humidity resistance and useful as an optical material by using specified structural units as the principal component of its main chain. CONSTITUTION:A structural unit of the formula (wherein R1 is alkyl; and R2 is H or R1) is used as the principal component of the main chain of an alkylidenenorbornene polymer.
Patent JP-2000155841-A (JP)
Title: Graphic recognition method, device therefor and recording medium recorded with graphic recognition program
Inventor: KONYA SEIICHI
IPC: G06T9/20
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To quickly and highly precisely recognize an ellipse. SOLUTION: At the time of inputting an image from an image inputting part 11, an edge detecting part 12 detects edge information. An edge thinning part 13 operates thinning processing. An edge dividing part 14 divides the thinned edge into continuous components, and a priority setting part 15 sets priority to each continuous component according the length or average edge strength of the continuous components. A parameter estimating part 16 selects three edge information at random, and calculates the parameter of an ellipse. A frequency accumulating part 17 accumulates the frequency of the parameter into a five-dimensional tree. Then, edge selection, parameter estimation, and frequency accumulation is repeated the applied number of times. At that time, the frequency is concentrated on the parameters (Ox, Oy, r1, r2, and θ) of the frequency accumulating part 17.  An ellipse selecting part 18 retrieves the edge on the estimated parameter, and outputs a part whose edge density is high as an elliptic arc.
Patent JP-H10172761-A (JP)
Title: Organic electroluminescent element, manufacture thereof, organic electroluminescent display device, and manufacture thereof
Inventor: KODAMA MITSUFUMI
IPC: H05B33/22
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To improve display quantity and reliability of an organic electroluminescent(EL) display device by preventing dissipation that is likely to occur at stepped parts of a first electrode formed on the substrate side of an organic EL display device and increasing an effective luminous area. SOLUTION: After an ITO film 11 that is a first electrode is formed on a glass substrate 10, a flattened level film 12 is formed and patterned, and a flattened level film 12a is formed. Further, an ITO film 11 is over-etched, an ITO film 11a is formed, and an undercut part 15 is generated. A flattened film 14 that is an insulating film is applied to a full face and formed, a majority of the flattened film 14 and a flattened level film 12a are removed, and thereby an insulating film 14a formed at the undercut part 15 is left with a same film thickness as the ITO film 11a.
Patent JP-H05140693-A (JP)
Title: Corrosion resistant and wear resistant alloy for non-ferrous molten metal member
Inventor: GAMA TAKAHIRO
IPC: C22C32/00
Filed: 1991-11-18
Abstract: PURPOSE:To provide an alloy for improving the service life of a non-ferrous molten metal member such as an injecting part constituting member (e.g. a plunger sleeve, a chip and a sprue sleeve) of a die-casting machine excellent in corrosion resistance and wear resistance. CONSTITUTION:This alloy is a sintered alloy having a composite structure in which, as a dispersed phase, intermetallic compound particles {such as TiSi2, Mo (CO-Si)2, Mo2Zr and Cr2Al} are mixed in a matrix constituted of an Mo-Ti alloy and in which the Mo content in the matrix metal is regulated to 5 to 50wt.% as well as the quantity of the intermetallic compound particles occupied in the composite structure is regulated to 5 to 40vol.%.
Patent JP-H08159616-A (JP)
Title: Cooling cycle
Inventor: KINUGAWA TAKASHI
IPC: F25B41/06
Filed: 1994-12-05
Abstract: PURPOSE: To use an expansion valve without any design change, and reduce a noise using the valve as it is. CONSTITUTION: A throttling part 30 is installed to a high pressure line which is connected to a flow inlet of an expansion valve 1. A block type expansion valve is provided with a communication passage 26 for a piping connector which connects a connection part 7b of a high pressure passage 7 which serves as a flow inlet to a pipeline 20 from a condenser. The diameter of a throttling part is set so that it may range from ϕ3 to ϕ4. Between the throttling part and an expansion part of the expansion valve 1 there is formed a space 7a whose diameter is larger than that of the throttling part 30. Since the babbles contained in refrigerant is reduced after they have passed through the throttling part 30, a drop in a refrigerant passing sound at the expansion part is considered to be produced.
Patent JP-H01173166-A (JP)
Title: Arithmetic processing system
Inventor: ONIZUKA TAKAHIRO
IPC: G06F7/00
Filed: 1987-12-28
Abstract: PURPOSE:To ensure high-speed zero clearing action of a vector register despite increase of the number of elements of this register by storing a fact whether the corresponding elements are cleared off or not, e.g., whether the zero clearing action is performed or not into a state register. CONSTITUTION:When a clearing instruction is produced, '1' is set at a state register 206 showing the element state of a vector register 219. Then the register 219 is set in a pseudo zero clearing state. Then '0' is forcibly outputted as the read output based on a fact that the contents of the register 206 are equal to '1' in case a read instruction is issued. Thus it is possible to secure effect equivalent to a zero clearing state even though the register 219 is not actually cleared to '0'. The actual zero clearing action is carried out when '0' is written in an element in a write area after production of a write instruction. Thus the zero clearing action is performed at a high speed.
Patent JP-H01172955-A (JP)
Title: Silver halide photographic sensitive material having excellent color formability
Inventor: HIRABAYASHI SHIGETO
IPC: G03C7/38
Filed: 1987-12-28
Abstract: PURPOSE:To improve color reproducibility by incorporating a pyrazoloazole type cyan coupler into a red-sensitive silver halide emulsion layer and a specific yellow coupler into a blue-sensitive silver halide emulsion layer. CONSTITUTION:The pyrazoloazole type cyan coupler having at least one electron-withdrawing group and/or hydrogen bondable group in the substitutable position except at the active point is incorporated into the red-sensitive silver halide emulsion layer and the yellow coupler expressed by the formula I is incorporated into the blue-sensitive silver halide emulsion layer. In the formula I, Z denotes a substituent which can be eliminated by reaction with the oxidant of a color developing agent; J denotes an alkylene group; R denotes an alkyl group, aryl group. The color reproducibility is thereby improved and the color forming density is increased. The sufficient max. density is thus obtd. even if a color developing soln. without contg. benzyl alcohol is used.
Patent JP-H03190650-A (JP)
Title: Nc machining device
Inventor: KATO TETSUO
IPC: B23Q17/09
Filed: 1989-12-19
Abstract: PURPOSE:To shorten the machining time by switching from anautomatic operation mode to a sequential operation mode by a temporary-stop command device when excessive loads are detected by load sensors, and stopping the feed and rotation of a cutting tool. CONSTITUTION:AE, X-axis to Z-axis motor loads, a main spindle motor load from sensors 40-44 are inputted through an input device 34 to a speed control device 32. When an override calculation means detects that a machining load reaches an excess load, a stop command signal is given from a temporary-stop command device 33 to a NC calculation device 30 to switch from an automatic operation mode to a sequential operation mode, and thus, even when an override signal for reducing the tool feed speed to zero is inputted to the NC calculation device 30, the NC calculation device does not execute emergency-stop operation, and stops temporarily the feed and rotation of a cutting tool 20. Disappearance of NC data due to the emergency stop operation can thus be cancelled, and thereby the machining time can be shortened.
Patent JP-H09169361-A (JP)
Title: Corrugated board roll
Inventor: ITO SHUICHI
IPC: B65D81/03
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To obtain a recyclable interposition and cushioning material by a method wherein the structure is so constructed that rolls, each made up by rolling up a beltlike corrugated board paper into a roll, are provided at intervals at one side of a corrugated board paper. SOLUTION: Each of rolls 2 for a corrugated board roll 3 is made up by rolling up a corrugated board paper 1 into a roll with adhesive agent applied to its rolled-up part. Therefore, the corrugated board roll 3 is made up by providing the rolls 2 at specified intervals at the middle of a long beltlike corrugated board paper 1. As the roll 2 is made up in a scrolllike shape, it does not deform much even though forces are applied from the circumferential direction or from both ends, and because of softness at its surface, it is extremely effective as a material for interposition or cushioning. As the corrugated board roll is made of corrugated board paper, it can be recycled without the need for disposition or incineration after use, and the environmental is scarcely deteriorated.
Patent JP-H06178119-A (JP)
Title: Image encoder
Inventor: NONAKA SHUNICHIRO
IPC: H04N19/91
Filed: 1992-12-10
Abstract: PURPOSE:To remarkably improve the compression efficiency at the time of an encoding by converting data which are increased by a bit per picture element than original data by taking a difference into the number of bit which is the same as original image data in a reversible method. CONSTITUTION:Image data to be encoded are inputted in an image data input part 1. At this time, image data to be an object are defined to be the one having the gradation of N-bit per picture element. Next, the data of objective picture element are predicted at every picture element in a prediction part 2, by using the image data inputted from the input part 1. Next, the difference between the original image data for the objective picture element and the predicted value determined by the prediction part 2 is calculated in a difference calculation part 3. At this time, since the difference with the predicted value of N-bit per picture element is calculated in the same way as the original image data of N-bit per picture element, the difference becomes N+1 bit per picture element. Next, these data of (N+1) bit per picture element are converted into the data of N-bit in a reversible method in a data conversion part 4.