baber/WOPTO huggingface dataset:
Patent JP-H06336368-A (JP)
Title: Wire-shape body screening method and screening device
Inventor: HOSOYA TOSHIFUMI
IPC: G02B6/00
Filed: 1993-05-27
Abstract: PURPOSE:To provide a wire-shape body screening method and screening device in which generation of idle rotation torque can be prevented automatically, and in which idle rotation torque eliminating operation by a worker is not required in stopping the screening device. CONSTITUTION:A device has a tension applying mechanism for a wire-shape body 2 having a hysteresis clutch 7, a tension roller 6 and a drive system 8 connected to both rotors 7a, 7b of the hysteresis clutch respectively, and a volume 15 to control an excitation current of an excitation coil 7c, a breakage detection device 16, and a sequencer 17a. The breakage detection device 16 detects generation of screening breakage of the linear body 2, or completion of screening, the sequencer 17a stops the drive system 8 based on a detection signal at this time as a trigger first to generate a relative rotation number at the rotors 7a, 7b, and continuously it decreases an excitation current gradually to zero while the relative rotation number is generated, thereby the device is stopped without generating idle rotation torque.
Patent JP-S5350875-A (JP)
Title: Correction assignment display system in watch device
Inventor: TAWARA IWAO
IPC: G04G5/00
Filed: 1976-10-20
Abstract: PURPOSE:To perform displaying during correcting of time, etc. with a simple constitution by making effective use of display parts other than digital display part.
Patent JP-S61284177-A (JP)
Title: Image processor
Inventor: SATO HIROAKI
IPC: H04N1/60
Filed: 1985-06-10
Abstract: PURPOSE:To perform an optimum processing of various images by discriminating contents of an original picture in accordance with output data of a line sensor which reads the original picture with a low resolution and selecting output data of high-resolution reading and low-resolution reading in accordance with the discrimination result. CONSTITUTION:A high-precision input system 11 including a high-resolution line sensor 201 having a high resolving power and a blur input system 12 including low-resolution line sensors 202 (202-1-202-3) having a low resolving power are provided. A picture signal J outputted from the input system 12 is sent to an area processor 14 through an HPF 13, and the processor 14 calculates the number of picture elements, by which the input signal exceeds a threshold, to output an area discrimination signal L. A signal selecting circuit 15 selects the picture signal of the input system 11 or 12 in accordance with the signal L from the processor 14 and outputs the selected picture signal as an output signal H. The signal H is printed with dots, displayed, stored, or transmitted after binarization processing. Thus, an optimum processing of various pictures is performed.
Patent JP-S5551425-A (JP)
Title: Treatment of nitrogen oxide-containing waste gas
Inventor: KOIKE SAKAE
IPC: B01D53/34
Filed: 1978-10-13
Abstract: PURPOSE: To prevent the wasteful consumption of NH 3  by suppressing the thermal decomposition of NH 3  by treating the inside surface of a metal NH 3 -injection pipe under a specific condition using oxygen and then by adding a definite amount of O 2 -containing NH 3  through the injection pipe into a denitrification system in which high-temperature NO x -containing waste gas is treated with NH 3  in the presence of O 2 .  
     CONSTITUTION: The inside surface of the soft (hard) steel or cast iron NH 3 -injection nozzle pipe 3 is treated at approx. 600W1200°C, preferably 700W1000°C, in a gas containing 0.1% or more, preferably 1W21%, oxygen, and then NH 3  containing 0.5% or more, preferably 1W21%, oxygen is added to high-temperature waste gas containing NO x  passing through a gas passway surrounded by the furnace wall 2 through the injection nozzle 4 of the injection nozzle pipe 3. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02304529-A (JP)
Title: Translucent liquid crystal display device with back light source
Inventor: YOSHIDA KEIICHI
IPC: G02F1/13357
Filed: 1989-05-19
Abstract: PURPOSE:To increase the area proportion occupied with the effective light emission part of a back light source by adjacently arranging the back light source and an inverter substrate so that the ineffective light emission parts of light emitting elements and the parts of the inverter substrate are not superposed with each other. CONSTITUTION:When four light emitting elements 5 arranged at the intervals of 50mm are used, the form of a back light source 1 is protruded only in the parts where light emitting elements exist but is cut away in the other parts. Transformers 3 and a power transistor 4 being essential parts on an inverter substrate 2 are arranged between four light emitting elements 5. Consequently, the ineffective light emitting parts of light emitting elements 5 and the parts on the inverter substrate 2 are arranged without overlapping each other. Thus, the area proportion occupied with the effective light emission part of the back light source 1 in the whole of a display device is increased to make the device compact.
Patent JP-H11329209-A (JP)
Title: Negative electrode structure and electron gun structure
Inventor: TOKUE HIROSHI
IPC: H01J29/04
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a small and thin negative electrode structure which is capable of strongly connecting a negative electrode substrate without damaging its productivity and to provide an electron gun structure which uses the negative electrode structure and is superior in its reliability. SOLUTION: This structure comprises a substrate 11, which is composed of a heat conductive insulator having an facing opposite paired surfaces, a heating element 12 mounted on one surface of the substrate 11, a connection layer 14 mounted on the other surface of the substrate 11, and a negative electrode substrate 13, which is fixed on the other surface of the substrate 11 via the connection layer 14 and is heated by the heating element 12. A projection 19, which is formed on anyone of the connection layer 14 and the negative electrode substrate 13, is engaged with a recessed part 15 which is formed on the other, and the projection 19 and the recessed part 15 are connected to each other by brazing.
Patent JP-H08298501-A (JP)
Title: Data transmission system
Inventor: ASANO KIMI
IPC: H03M13/00
Filed: 1995-04-26
Abstract: PURPOSE: To provide a data transmission system of a high communication success rate even when random noise and burst noise occur. CONSTITUTION: A message 11a is transmitted by a format shown in a diagram from a transmitter to a receiver at the time of time adjustment communication once at every ten minutes. The message 11a consists of a header 12, users arbitrary data 21a which contains a mark 23a where '1111111' is set and which is extended by three times, user arbitrary data 21b which contains a mark 23b where '0000000' is set and which is extended by five times and plural pieces of user arbitrary data 21 which contain the mark 23 of user arbitrary data 21c containing a mark 23c where '1111000' is set. The receiver corrects user arbitrary data 21a, user arbitrary data 21b, user arbitrary data 21c,... in accordance with respective expansion degrees.
Patent JP-S61284048-A (JP)
Inventor: EDOMANDO EMU PASUMOA
IPC: H01J61/36
Filed: 1986-06-02
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-S615414-A (JP)
Title: Magnetic head
Inventor: NOCHI KIDAI
IPC: G11B5/29
Filed: 1984-06-19
Abstract: PURPOSE:To equalize reproducing characteristics between each magnetic head, by providing curvatures at the magnetic recording medium contacting section of a magnetic head in the running direction of a magnetic recording medium and in another direction intersecting the recording medium and pressing a pad against the medium contacting section of the magnetic head. CONSTITUTION:A multi-element type magnetic head 1 is provided with a curvature represented by R1 in the running direction of a recording medium 2 and another curvature represented by R2 in another direction intersecting the recording medium 2 on the magnetic recording medium contacting surface. In addition, a pad 1 is pressed against the section of the magnetic head 1 which contacts the medium 2. The radius of the curvature R1 is set at 3-300mm., desirably at 5- 20mm.. The radius of curvature R2 is determined in accordance with the length W of the head 1 in the direction (x) and set at 10-3,000mm., desirably 50-100mm. when 4<W<13mm.. Accordingly, the recording and reproducing characteristics between each magnetic head can be equalized and a highly reliable multi-element type magnetic head is obtained.
Patent JP-S63292715-A (JP)
Title: Surface acoustic wave element
Inventor: NAKAMURA KENJI
IPC: H03H9/145
Filed: 1987-05-25
Abstract: PURPOSE:To attain high frequency by making an interdigital electrode by a superconductor and activating the titled element at a temperature lower than the critical temperature of the superconductor thereby enabling a large power input through the prevention of heat due to the resistance loss. CONSTITUTION:A piezoelectric single crystal, a piezoelectric thin film or a piezoelectric ceramic is used as a piezoelectric substrate, and the interdigital electrodes 2, 3 are made of an oxide ceramic superconductor such as a metal (e.g., Nb) or Y-Ba-Cu-O. The element is placed in a constant temperature oven and its temperature is controlled to be a superconduction/normal conduction transition temperature or below. Thus, the IDTs 2, 3 are brought into the superconduction state at a temperature lower than the critical temperature and the loss due to the electrode finger resistance is not caused, then no heat is caused in the IDTs 2, 3, and the IDTs 2, 3 are not burned even when a high frequency signal with a large power is inputted.
Patent JP-S5650679-A (JP)
Title: Picture recorder
Inventor: MIYASHITA TAKAAKI
IPC: H01J29/20
Filed: 1979-09-29
Abstract: PURPOSE:To increase the luminous energy without lowering the image resolution and thus reduce the uneven concentration, by selecting the material of the fluorescent substance of the cathode-ray tube and at the same time reforming the structure of the covergent light transmitting substance array device. CONSTITUTION:Either one of the following groups is selected for the material of the fluorescent film of the cathode-ray tube: the ZnO:Zn group; the (Zn, Cd) S:Ag group; the cubic system ZnS:Cu group; and the ZnS:Ag + (Zn, Cd) S:Ag group each. And the photoreceptor uses the inorganic photoreceptor containing the organic photoreceptor or at least CdS. And for the convergent light transmitting substance array, the equation I is satisfied, where n0 is the central refractive index of the cross section of each convergent light transmitting substance, n(r) is the refractive index for the distance r from the center and (a) is the distribution constant respectively. At the same time, the length Z of each convergent light transmitting substance is set to the lengths mutaully equal and expressed by the equation II. And the both end surfaces of each convergent light transmitting substance are arranged within the same face to assemble an array. Thus the luminous energy can be increased with reduction of the uneven concentration.
Patent JP-H10314382-A (JP)
Title: Ball-shooting device
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To strike out a pachinko ball always in a stable condition. SOLUTION: The ball-shooting device 20 is so composed at to strike out a pachinko ball in a striking position onto the surface of the game board of a pachinko machine by means of a striking lever 21. In the case, it comprises a case member C for storing the striking lever 21, a guide means for limiting the ball-striking motion of the ball-striking lever 21 to linear movement within the case member C, and a ball-striking-motion execution means 30 for causing the ball-striking lever 21 to strike the ball. The guide means has guides G provided on the insides of the opposite side-walls of the case member C, and a guide target part R1, provided on the ball-striking lever 21, which is guided by them.  The ball-striking-motion execution means 30 comprises a nonelastic, linear member 31 whose one and other ends are fixedly attached to the ball- striking lever 21 and the ball-striking adjustment handle of the pachinko machine, respectively, with a connecting elastic member S between them, and a ball-striking-lever-moving part which allows the ball-striking motion by moving the ball-striking lever 21 to the rear end of the inside of the case member C so that the elastic member S stretches and then by releasing the ball-striking lever 21.
Patent JP-S63290335-A (JP)
Title: Housing
Inventor: OGINO MITSUHIKO
IPC: F24F3/00
Filed: 1987-05-23
Abstract: PURPOSE:To provide safe and sanitary air circulation without being influenced by a condition of surrounding atmosphere by a method wherein an entire space is formed into one closed space, this space is further provided with an auxiliary function of air circulation and fresh air heat exchanged to each other and a ground in an under- floor space is provided with a ground heating structure. CONSTITUTION:In the summer season, a connection pipe 28 is separated into an air dispersion pipe 9 by a valve device 20. An air shutter 31 is kept closed. Surrounding fresh air is supplied from an under-floor ventilation port 17 into the under-floor spacing 6. In a garret space 23, the air is discharged into the surrounding atmosphere by garret ventilation fan 24. In the winter season, a lid device 18 for the under-floor ventilation port 17 is closed, the garret ventilation port 24 is closed, the air dispersion pipe 9 and a connection pipe 28 are communicated with each other, the air shutter 31 is released to open and auxiliary ventilation fans 29 and 30 are operated. Air in the under-floor space 6 heated by the under-floor heating structure 10 ascends in an interior space 22 and a spacing 5 between an outer wall and an inner wall. The air reaches the garret spacing 23, sucked by an air sucking pipe 27, passed through a heat exchanger 26 and discharged into the surrounding atmosphere. Fresh surrounding air is sent into the under-floor space 6 by a connection pipe 28 through the heat exchanger 26 and supplied onto a concrete floor 15 and dispersed.
Patent JP-S552358-A (JP)
Title: Brushless dc motor
Inventor: SEKIYA TETSUO
IPC: H02K29/00
Filed: 1978-10-14
Abstract: PURPOSE:To make the turning torque greater by providing two stators to both the inside ans outside of the rotor magnet. CONSTITUTION:The cup-wise rotor 5 consists of the rotary shaft 1, disk 2, cylinder 3 and ring-wise magnet 4, the stator cores 10, 12 are provided to the inside and outside of the rotor, and the exciting coil 13 is winded around the outside core 12. In this way, a greater magnetic force acts on the rotor, a greater torque and a good rise are obtained, the moment of inertia can be made less since the mass of rotor is little.
Patent JP-H06216746-A (JP)
Title: Pulse signal output circuit
Inventor: MIYAZAKI SHINICHIRO
IPC: H03K19/0175
Filed: 1992-05-19
Abstract: PURPOSE:To prevent the influence from being generated in other part of an IC, etc., and the circuit itself by connecting a series resistance to an output of an internal buffer for constituting the circuit and lowering a value of an output current to several muA, in the pulse signal output circuit for generating a pulse wave which is discontinuous timewise and exists only in a limited time. CONSTITUTION:Between an internal buffer 11 and a through-cell 12, a resistance R1 is inserted in series, and it is made equivalent to the circuit when the through-cell 12 is constituted of diodes D1, D2. According to such a constitution, when magnitude of the resistance R1 is small, a difference of an ON-resistance of a P channel and an N channel for constituting the buffer 11 exerts influence on amplitude of an output, therefore, the resistance R1 is set to >=10KOMEGA so that the influence becomes <=1% of amplitude, and set to a value of several muA against a fact that a current of several mA flows up to the present. In such a way, a pulse signal being free from a distortion is generated from the pulse signal output circuit, and an exact deflection can be executed.
Patent JP-H05323744-A (JP)
Title: Image forming device
Inventor: KINOSHITA TAKESHI
IPC: G03G15/043
Filed: 1992-05-19
Abstract: PURPOSE:To prevent adverse influence of excessive compensation by providing a potential detection means, an electrification reference determination means, a compensation means and a control means. CONSTITUTION:In the device detecting surface potential at the same position on a photosensitive body 41 and controlling quantity of light, quantity of electrification or developing bias voltage, the potential of a latent image formed before the image formation under the specified condition is detected and stored as a reference value of electrification output. When the image is formed, the potential of the latent image pattern formed on the photosensitive body 41 is detected, compared with the reference value and the quantity of light, quantity of electrification or the developing bias voltage at the time of image formation is compensated according to the difference with the reference value. Here, adjustment of the electrified output is carried out again by the control means by the judgement that there is an inconvenience generated to the reference body of compensation when the amount of compensation by the compensating means exceeds the specified amount in one compensation during continuous image formation. Therefore, adverse influence of excessive compensation can be prevented and the adverse influence to other elements can be prevented.
Patent JP-S619273-A (JP)
Title: Method for retort sterilization treatment
Inventor: FUJINAMI MITSUGI
IPC: B65B55/14
Filed: 1984-06-21
Abstract: PURPOSE:To make a sterilization step suitable for batch retort of a canned food and reduce the amount of fresh water to be used, by primarily cooling the canned food with old water after completing the sterilization step, secondarily cooling the canned food to keep the temperature thereof at a constant temperature with the fresh water, and reusing the fresh water as the old water. CONSTITUTION:After completing a sterilization step, old water is fed to fill almost a retor 1, and canned food 4 is primarily cooled until an equilibrium state is reached between the temperature of the canned food 4 and the old water. The above-mentioned old water is then discharged from the retor 1, and fresh water at <=25 deg.C is directly fed to fill amost the retor 1. The temperature of the above- mentioned canned food 4 is secondarily cooled to about 40 deg.C, and the above- mentioned fresh water is discharged from the retor 1 and fed into an old water tank 10 and reused as the old water for primary cooling in the next sterilization step.
Patent JP-H02221502-A (JP)
Title: Paving machine and road paving method
Inventor: DONARUDO DABURIYUU SUMISU
IPC: E01C19/48
Filed: 1989-05-19
Abstract: PURPOSE: To improve the efficiency of the paving work by pivotally fitting a conveyor for taking the windrow of the pavement material on the ground to a front end of a self-traveling paving machine chassis freely to be tilted, and paving the material inside of the chassis with a screed in rear of the chassis. CONSTITUTION: A conveyor 26 for taking the windrow 64 heaped on the ground up is provided in a front end of a chassis 22 of a self-traveling paving machine 20 freely to be tilted in two dimensions in relation to the chassis. On the other hand, an inclination sensor 82 is provided at tip of the conveyor so as to semi- automatically control the tilting of the conveyor. A screed 24 is connected to a rear end of the chassis 22, and pushes and fastens the pavement material 32 fed from the chassis 22 so as to construct a road. With this structure, a paving machinery having the excellent working efficiency is obtained.
Patent JP-S63291420-A (JP)
Title: Development
Inventor: ISHIWATARI HISAYOSHI
IPC: G03F7/30
Filed: 1987-05-23
Abstract: PURPOSE:To form a pattern which is faithful to an original pattern at a resist layer by performing development at first with the first developer where the resultant contrast is relatively high and by performing further development with the second developer where the resultant contrast is relatively low. CONSTITUTION:A rinse is carried out by discharging demineralized water to the rear of a semiconductor wafer and drying is performed at a high rotational spped. And the first developer is added by dischargeing its developer to an upper resist layer and this action brings the rotation of the semiconductor wafer to a stop. Then, while making the semiconductor wafer rotate, this device discharges the second developer to the upper resist layer from a nozzle which is different from the nozzle where the first developer is discharged. Thus, the first developer added on the upper resist layer is dispersed by the rotation of the semiconductor wafer and most of the first developer is replaced with the second one. This state allows its semiconductor wafer's rotation to stop and as discharging demineralized water to the rear of the semiconductor wafer, this device performs the rinse of two sides of the wafer by discharging demineralized water even to the upper resist layer of the surface of semiconductor wafer. And then, a development process comes to an end finally by drying the wafer at a high rotational speed.
Patent JP-S5828134-A (JP)
Inventor: YAMAZAKI SATORU
IPC: H01H73/18
Filed: 1981-08-11
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-2000324341-A (JP)
Title: Picture processor, system therefor, its method and storage medium
Inventor: ARAHATA HIROYUKI
IPC: G06T1/00
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To always output a satisfactory picture by changing the system of picture processing by changing a picture processing parameter to be used for picture processing such as gradation conversion processing according to the output configuration fom of a picture. SOLUTION: In an X ray radiographing device 100, a picture processing circuit 115 is constituted so that a picture processing parameter to be used for gradation conversion processing can be changed according to an output size at the time of film-outputting or display-outputting a photographic picture. Then, the picture processing circuit 115 is constituted of a featured value extracting circuit 115a which extracts featured values from the subject region of an original picture, a parameter deciding circuit 115b which decides a picture processing parameter according to the output size of the photographic picture, and a gradation converting circuit 115c which operates gradation conversion processing using the featured values obtained by the featured value extracting circuit 115a and the picture processing parameter decided by the parameter deciding circuit 115b.  Therefore, the picture after the processing in the gradation converting circuit 115c can be displayed in a satisfactory state by a picture display unit 111.
Patent JP-S62285321-A (JP)
Inventor: YAMASHITA MASATAKA
IPC: C25D13/00
Filed: 1986-06-03
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。