baber/WOPTO huggingface dataset:
Patent JP-S6433777-A (JP)
Title: Optical disk controller
Inventor: INOUE RYUICHI
IPC: G11B20/18
Filed: 1987-07-30
Abstract: PURPOSE:To prevent the reading error of an original written sector due to a secular change and to assure the reliability of data by reproducing the data in an optical disk controller according to an instruction incoming from a host system for a constant time and recording a rewriting in other sector when error corrected symbols reach a constant value or above. CONSTITUTION:The instruction and the data are transmitted to/received from the host system by an interface circuit 1, the number of the errors is decided in a microprocessor 2 to detect that the instruction does not come for the constant time. The data is stored in a reproducing data storing circuit 4 to detect that the respective symbols are corrected in an error symbol correcting detecting circuit 7, count the number of the errors by an error correcting number counter 8 and stored the error correcting number in a storing circuit 5. Further, a sector position is detected in a sector position detecting circuit 11, write reproduced data in a writing data storing circuit 3 and prevent the deterioration of the written data.
Patent JP-S6435231-A (JP)
Title: Temperature detection circuit
Inventor: MIYAMA HIROYUKI
IPC: G01K7/24
Filed: 1987-07-30
Abstract: PURPOSE:To detect temperature without use of a complicated circuit such as A/D converter, by counting oscillation outputs of two oscillation circuits depending on temperature with two counting circuits in operation in mutually related state. CONSTITUTION:First and second oscillation circuits 102 and 106 dependent on temperature are provided. When counting an output pulse from the oscillation circuit 102 by a specified number, a counting circuit 113 applies an output 122 to counting circuits 120 and 129, which starts counting simultaneously by this starting signal to count output pulses of the oscillation circuits 102 and 106 respectively. The counting circuit 129 stops operation thereof by a trigger signal 126 to be outputted when the counting circuit 120 counts a specified number of pulses and counts thus far obtained are latched with a latch circuit 138. As the counts give a value proportional to the temperature, temperature can be detected and displayed digitally by reading out the counts.
Patent JP-H0717990-A (JP)
Title: Production of 3-methyl-1-phenylphospholene oxide
Inventor: IMASHIRO YASUO
IPC: C07F9/6568
Filed: 1993-07-02
Abstract: PURPOSE:To provide the method in which the technical difficulties in the prior art have been eliminated and which is capable of simply producing the 3- methyl-1-phenylphospholene oxide used for various reactions. CONSTITUTION:A method for producing 3-methyl-1-phenylphospholene oxide by addition-reacting isoprene to dichlorophosphine and subsequently decomposing the resultant adduct with water or an alcohol is characterized by addition- reacting the isoprene to the dichlorophenylphosphine in a solvent not having an active hydrogen and subsequently decomposing the slurry or solution of the resultant adduct with the water or alcohol.
Patent JP-H0512195-A (JP)
Title: Buffer memory device
Inventor: IYASU MASAKATSU
IPC: G06F13/16
Filed: 1991-07-05
Abstract: PURPOSE:To obtain a buffer memory device of a small hardware scale by attaining the continuous reception of the data blocks. CONSTITUTION:Two memories 1A and 1B are divided into plural banks respectively, and a data block is written in each bank. When all data blocks are written in one of both memories, a bank counter 8 is counted up and a bank number 9 is obtained. If the data are stored in the other memory under such conditions, the following data are written at and after the number 9 of one of both memories. Thus the data blocks can be continuously received. Then the hardware scale is reduced and the processing reliability is improved for a buffer memory device.
Patent JP-H0476803-A (JP)
Title: Waveform distortion detecting system
Inventor: MIYAKO TAKASHI
IPC: G11B5/09
Filed: 1990-07-19
Abstract: PURPOSE:To easily detect the distortion of a waveform by detecting a pulse interval by peak pulses outputted from a read circuit, and comparing the pulse interval with a reference value by a comparator. CONSTITUTION:The read signal of an MR head 20 is inputted to a read circuit 41, and the peak pulse is generated due to the maximum and minimum values of the signal by a data separator circuit 28. In a lamp waveform generating circuit 33, the peak pulse is changed into a lamp waveform corresponding to the pulse interval, the voltage level of the lamp waveform is compared with a reference level by a comparator 34 and only when the level of the lamp waveform is higher than the reference level, a distortion alarm signal is outputted at a terminal 37. In the case of the distorted waveform, the pulse interval of the peak pulse is changed and exceeds the reference value in a certain part and the alarm signal is outputted. Thus, the waveform distortion at a low level can be detected.
Patent JP-H03121426-A (JP)
Title: Optical fiber and fiber light active device
Inventor: ISHIGURO YOICHI
IPC: G02B6/036
Filed: 1990-07-19
Abstract: PURPOSE:To improve strength and to prevent the leakage of guided released light to the outside by doping an optically functional element into a core part and coating a clad part with a carbon film. CONSTITUTION:The optical fiber 1 has the core 1a having a high refractive index and the clab 1b and a doped region 1c doped with, for example, erbium, as the rare earth element is formed in the central part of this core 1a. The outside surface of the clad 1b is hermetically coated with the carbon film 1d. The mechanical strength of the optical fiber 1 is improved in this way and static fatigue is suppressed. The rupture when the optical fiber 1 is wound to a loop shape with a small radius of curvature is suppressed. The leak light is cut off by the carbon film 1d. The looping of this light and the influencing of the adjacent optically functional element-doped optical fibers to each other are thus prevented.
Patent JP-2000015926-A (JP)
Title: Print sheet for sublimation transfer original plate, sublimation transfer original plate, and manufacture of sublimation transfer original plate
Inventor: NISHIKAWA MASAHARU
IPC: B41M5/52
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a print sheet for sublimation transfer original plate, a sublimation transfer original plate, and a method of manufacturing a sublimation transfer original plate enabling a stable thermal transfer treatment to be conducted easily at high speed without the necessity of an additional heat-melt prevention treatment. SOLUTION: An ink jet print sheet 28 for a sublimation transfer original plate comprises a base sheet 20 as a base material, an anchor coat layer 22 provided on the base sheet, and a porous ink absorption layer 24 provided on the anchor coat. On the surface of the porous ink absorption layer, a low surface energy treatment-worked porous ink absorption layer 26 is formed by low surface energy treatment work by using a low surface energy treatment agent.
Patent JP-2001019617-A (JP)
Title: Skin pore astringent pack and usage thereof
Inventor: KURODA AKIHIRO
IPC: A61K8/00
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To obtain the subject pack capable of making the appearance opaque and effectively making skin pores astringent by including a skin pore astringent ingredient except an extract from Hamamelis virginiana L. and an extract from Saxifraga stolonifera Meerburg and a mucilaginous agent. SOLUTION: This pack is obtained by including (A) a skin pore astringent ingredient except an extract from Hamamelis virginiana L. and an extract from Saxifraga stolonifera Meerburg (e.g. Arnica montana L., Aloe or an extract from Rhododendron metternichii Sieb. et Zucc. var. pentamerum Maxim.) and (B) a mucilaginous agent (e.g. polyvinyl alcohol or carrageenan) and preferably (C) a refreshing agent (e.g. menthol) and forming the pack into the shape of a sheet having an opaque appearance. In the above pack, the amounts of the formulated ingredients based on the total amount of the cosmetic part except a support and expressed in terms of solid are preferably 0.001-15 wt.% of the ingredient A and 0.005-1.0 wt.% of the ingredient C. The above pack has opacity so that a printing type of 10 points cannot be deciphered.
Patent JP-H1139968-A (JP)
Title: Fitting method for pressure contact joint connector, wire harness manufactured thereby and wire harness manufacturing device
Inventor: IWATA NORIAKI
IPC: H01R4/24
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To eliminated double wires connected to a joint connector by extracting plural wires connected to the pressure connection joint connector in a wire group in a symmetrical direction with respect to the folded portion of a wire harness, pressure connecting to the joint connector, and thereafter, folding back it so as to tape-wind to another wire group. SOLUTION: On an assembly layout board the wire group W1 of a main line is held by layout jigs 11a to 11c so as to form a rectangular folded portion L1 of about 90 degrees. Plural specific wires W2 fitted to a pressure connection joint connector 20 held between the lay-out jigs 11c, 12 are branched from the wire group W1 of the main line by the lay-out jig 11a, are wired to the lay-out jigs 12, 11c so as to form a rectangular folded portion L2 . The specific wires W2 forming a joint circuit after the fitting of the pressure connection joint connector 20 are folded back to the wire group W1 of the main line centering a diagonal S and are superimposed thereon. Since the rectangular folded portions L1 , L2 form the four sides of a square and have a nearly same length, no doubling is produced.
Patent JP-H0479574-A (JP)
Title: Phase-locked clock genertation circuit
Inventor: OTSUKA ISAO
IPC: H04N9/44
Filed: 1990-07-19
Abstract: PURPOSE:To prevent the phase of output changed due to the fluctuation of a horizontal synchronizing signal frequency by comprising a duplex phase locked loop by preparing two sets of phase difference detection circuits and two sets of oscillators. CONSTITUTION:A first phase difference detection circuit 1 inputs a horizontal synchronizing signal from one side, and a first oscillator 2 inputs the output of the first phase difference detection circuit 1, and a second phase difference detection circuit 3 inputs the output of the first oscillator 2 from one side. A second oscillator 4 inputs the output of the second phase difference detection circuit 3, and also, supplies it to the input on the other sides of the first and second phase difference detection circuits 1, 3, respectively. Furthermore, the output of the first oscillator 2 is set as phase-locked clock output. Thereby, it is possible to evade the phase change of the output due to the change of the horizontal synchronizing signal frequency.
Patent JP-H0357846-A (JP)
Title: Control device of control valve in on-vehicle engine
Inventor: IRINO HIROSHI
IPC: F02D45/00
Filed: 1989-07-25
Abstract: PURPOSE:To achieve a high accurate control by returning back a step motor to a reference rotational angle position at the time of starting a valve opening control and initializing a rotational angle position of a rotor in the step motor to the reference rotational angle position thereafter grasping the present rotational angle position being based on a number of steps. CONSTITUTION:A lost motion lever 7 and an operating lever 8, associated with action of an accelerator, are provided in one end part of a throttle shaft 2, while a control lever 9, controlled by a step motor 52, is secured to the other end part. Here a switch (not shown), which is turned on when a rotor of the step motor 52 reaches a predetermined reference rotational angle position, is provided. At the time of generating the necessity for controlling the step motor 52, it is driven till a rotational angle position of the rotor agrees with the reference rotational angle position from an output of the switch, when the positions agree, the present motor rotational angle position is initialized to the reference rotational angle position. Thereafter, while the present opening is grasped by a number of pulses of the motor 52, it is driven.
Patent JP-S6095842-A (JP)
Inventor: AIRIIN PISUKOPO ROJIYAASU
IPC: H01J37/20
Filed: 1984-09-14
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-S6252691-A (JP)
Title: Character recognizing device
Inventor: KANEKO ICHIRO
IPC: G06K9/62
Filed: 1985-09-02
Abstract: PURPOSE:To decide the number of candidates and their order in each font so as to finally decide the mixed decision by deciding a character string printed in multifont and its font so as to decide the character string based on both results. CONSTITUTION:Since characters entered on the same line are printed in the same font, a character deciding circuit 1 inputs plural decided results from the 1st candidate to the n-numbered one with respect to an inputted picture signal (b) to a font deciding circuit 2 and a character string deciding circuit 3 as a character deciding signal (c). With the aid of said signal (c) the font deciding circuit 2 outputs a signal as a font deciding signal (d). According to the character deciding signal (c) and the font deciding signal (d), the character string deciding circuit 3 decides the character string, and outputs it as a charac ter deciding signal (e) to the outside.
Patent JP-H1196349-A (JP)
Title: Device and method for interpolating binary video information by utilizing context probability table
Inventor: KIN SHIYUUTOKU
IPC: H04N1/411
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To exactly interpolate the number of pixels inside and outside the object of adjacent pixels by finding the probability of the interpolation object pixel while utilizing a context index, and determining the value of the interpolation object pixel according to that found probability value. SOLUTION: A context calculating means 71 receives the input of a bordered block, constitutes a context horizontal to each pixel and calculates the context index. This context index is inputted to a probability table reference means 72, a probability value corresponding to the index is read from the previously stored context probability table, and it is discriminated by a probability discriminating means 74 whether the probability value is more than 1/2 of a maximum probability value or not. According to a discriminate signal based on the discrimination, an internal/external interpolating means 75 interpolates the pixel inside or outside the object and determines the value of the interpolation object pixel.
Patent JP-S6255331-A (JP)
Title: Setting of apparatus on laminated structure
Inventor: YAMAGUCHI NORIYOSHI
IPC: G12B9/08
Filed: 1985-09-02
Abstract: PURPOSE:To make the tensile strength of an anchor bolt irrelevant to a light- weight concrete by a method in which the tip of an anchor bolt is thrust through a light-weight concrete and then fixed to an ordinary concrete. CONSTITUTION:A through hole 20 is drilled in a light-weight concrete 2 below the portion to be attached with an apparatus 9, and a fixing hole 21 is drilled in an ordinary concrete 1 below the hole 20. One end of an anchor bolt 16 is inserted through the hole 20 into the hole 21 and fixed with a resin. A high- stength cement mortar of a given strength is packed into the space of a mortar packing portion 19, and the other end portion of the bolt 16 is fixed to the concrete 2. The other end portion of the bolt 16 is finished with a base mortar 3 and a finishing material 4, and an apparatus 9 is attached to the bolt 16 by using a flat washer 13, a spring washer 14, and nut 15 under the condition that the mortar is hardened.
Patent JP-S58107557-A (JP)
Inventor: RARII UIRIAMU BESETSUTEI
IPC: H04N1/06
Filed: 1982-11-02
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-S5885865-A (JP)
Title: Novel 4-aroylimidazolidin-2-ones
Inventor: RICHIYAADO EE SHINETSUTORAA
IPC: C07D403/06
Filed: 1982-11-02
Abstract: This invention relates to aroyl-2-imidazolidinones of the following general structure which are useful as cardiotonics and antihypertensive agents  <IMAGE>  wherein Ar is furanyl, thienyl, 1H-pyrrolyl, or phenyl optionally substituted with one or two X groups; X is halogen, hydroxy, lower alkyl, lower alkoxy, lower alkylthio, lower alkylsulfoxide, lower alkylsulphone, trifluoromethyl, -SO2N(R2)2, NR3R4, pyrrolidino, piperidino, morpholino, piperazino or N'-alkyl-piperazino; R is hydrogen, lower alkyl, lower alkylcarbonyl or benzoyl; each of R1, R2, R3 and R4 is hydrogen or lower alkyl; T is an oxygen atom or a divalent sulfur atom; and the pharmaceutically acceptable salts thereof.
Patent JP-H0835382-A (JP)
Title: Light shielding
Inventor: MOTOBAYASHI SHINYA
IPC: E06B9/42
Filed: 1994-07-21
Abstract: PURPOSE:To improve the appearance of a light shielding device, and to accomplish the improvement of the appearance of the shielding device in a simple structure. CONSTITUTION:By winding a light shielding film 6 by a winding roll 8, the shielding film 6 moves forward to open a light penetrating member 4, while by pulling the shielding film 6 by a pulling means 12, the shielding film 6 moves backward to close the light penetrating member 4. When the left end and the right end at one end side of the shielding film 6 which almost fully closes the light penetrating member 4, and the left end and the right end of the connected part of the shielding film 6 connected to the pulling means 12 are combined in the linear left and the right imaginary lines 22 and 22 respectively, the shielding film 6 has the first part 23 held between the left and the right imaginary lines 22 and 22, and the second part 2 other than the part 23. A reinforcing rod 25 extending by striding along the first part 23 and the second part 24 is provided. The first part 23 and the second part 24 are installed to the reinforcing rod 25 respectively.
Patent JP-H0637354-A (JP)
Title: Semiconductor device
Inventor: NOGUCHI MASAHIRO
IPC: H01L33/14
Filed: 1992-07-20
Abstract: PURPOSE:To improve the yield of production by preventing the nucleation during the epitaxial growth of an ohmic contact layer thereby deleting the adverse effects due to the surface defects of the ohmic contact layer on the initial characteristics and reliability of elements. CONSTITUTION:An n+AlGaAs layer having the AlAs mixed crystal ratio of less than 0.2 is subjected to epitaxial growth as an ohmic contact layer 5 on an n-type AlGaAs window layer 4 forming an LED of DH construction.
Patent JP-H0532388-A (JP)
Title: Traffic conveyor
Inventor: SHIMIZU KEISUKE
IPC: B66B23/08
Filed: 1991-07-31
Abstract: PURPOSE:To enable a chain to bend to follow a of a track without difficulty by connecting chain pieces of a route chain, potitioned in a horizontal state, with vertical connecting shafts respectively, and turnably joining upper portions of a part of chain pieces to a portion of a placed bed plate. CONSTITUTION:A second conveyor body 2 is provided adjacent to a first conveyor body 1 travelling at a constant speed, and repeatedly carries out stopping or extremely slow travelling as well as same speed synchronous travelling with the first conveyor body 1. Flexible sheet bodies 10 capable of extending/ contracting in the conveying direction are placed on the conveyor bodies 1, 2 so that travelling at a curved part can be conducted without a hindrance. In the rear side of conveyor bed plates 6<, sliding beds 8 and guide rollers 12 are arranged for guidance along both side roller conveyors 20. A route chain 7 is provided between both side roller conveyors 20 and chain pieces 22 are connected with vertical connecting shafts 23 to be bendable in the horizontal direction while a part of chain pieces 22 are joined to bed plates 6.... Accordingly, the conveyor bodies 1, 2 can travel smoothly without a hindrance even at a curved part.
Patent JP-H1135822-A (JP)
Title: Crystalline resin composition
Inventor: YOSHIDA IKUNORI
IPC: C08L79/08
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To obtain the subject resin composition having an improved balance between deflection temperature under load and tensile strength excellent in mechanical properties, fatigue characteristics, heat resistance, chemical resistance by containing two kinds of crystalline polyimide having different crystallizing rate. SOLUTION: This composition contains 100 pts.wt. of the polyimide resin A having a repeating unit of formula I, logarithmic viscosity (η inh) of 0.1 to 3.0 dl/g, high in crystallizing rate and having a low glass transition temperature of about 200 deg.C, unable to manifest sufficient heat resistance, and 10 to 100 pts., preferably 50 to 60 pts. of the polyimide resin B having a repeating unit of formula II, logarithmic viscosity of 0.1 to 3.0 dl/g, excellent in heat resistance, molding characteristics, low in crystallizing rate and difficult to crystallize in a metal mold [e.g. AURUM (R) (a product of the Mitui Toatsu Chmicals Inc., having glass transition point at 250 deg.C, melting point at 388 deg.C)].
Patent JP-S5895531-A (JP)
Title: Production of mixture of allophane and humic acid using volcanic ejecta as raw material
Inventor: KASHIWAI TADATOSHI
IPC: B01D21/01
Filed: 1981-11-30
Abstract: PURPOSE:To obtain a mixture of allophane and humic acid having high purity and good quality by drying volcanic ejecta then screening the same. CONSTITUTION:First volcanic ejecta which are raw materials are dried by heat, cold wind or other means to remove the water contained in the raw materials. Grass and tree roots and other unnecessary combustible materials in the raw materials are burned away. Thereafter the materials are screened to remove unnecessary materials such as sand, pebbles and others and a mixture of allophane and humid acid is drawn.
Patent JP-H0742981-A (JP)
Title: Wall ductless air supply system
Inventor: MURATA TOMOAKI
IPC: E04F19/04
Filed: 1993-08-03
Abstract: PURPOSE:To provide a wall ductless air supply system for dwelling which achieves a relatively low cost along with easy construction and serves to elimi nate temperature difference in air flows of upper and lower layers in a room without discomfort felt by human beings in the room by the air flow at an air supply port. CONSTITUTION:In a room air supply system in a dwelling, a part or the whole of an air duct function is so arranged to be substituted for by a space within a wall made up mainly of a wall structural body 3. Or moreover, it is so arranged that air is supplied into the room from the perimeter of a wall wire device such as switch 5 and plug socket 6 in the room or from near a mounting device of a lighting device 7 mounted on the room internal wall. Or air is supplied into the room from near a wall surface material or a baseboard 8 made of a breathing material.
Patent JP-H0478976-A (JP)
Title: Integration circuit
Inventor: YAMAMOTO HIDEKI
IPC: G06G7/186
Filed: 1990-07-20
Abstract: PURPOSE:To continuously change plural integration time constants by changing the impedance of a variable impedance circuit according to the output of a second operational amplifier. CONSTITUTION:A variable impedance circuit 5 is serially inserted to a resistor 4 connected to a power source tV, and the output of a first operational amplifier 1 is connected to one of two input terminals in a second operational amplifier 6. To the other input terminal, a reference power source 7 is connected for deciding a potential to change the integration time constant, and the output of the second operational amplifier 6 is connected to the variable impedance circuit 5 so as to change the impedance value of the variable impedance circuit 5. Thus, plural integration time constants are continuously changed.