baber/WOPTO huggingface dataset:
Patent JP-2000299701-A (JP)
Title: Processing unit and processing method for packet
Inventor: YUHARA MASANOBU
IPC: H04L47/52
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To obtain a packet processing unit and a packet processing method which can efficiently cope with a fault caused by reserving quality of a queue where the quality reservation results all the more in extending a delay time and degrading the service quality. SOLUTION: When a bubble corresponding to a real packet to be inserted to a reservation queue 13 is generated and set to a BES queue 14 and the bubble is scheduled earlier than the real packet, this real packet is outputted from the BES queue 14 in place of the bubble. If a classified packet is inserted to a 1st queue, a pseudo packet corresponding to this packet is generated and inserted to a 2nd queue. When the pseudo packet inserted to the 2nd queue is used for a processing object of a scheduler, the packet in the 1st queue in place of the pseudo packet is processed as an output from the 2nd queue.  Though the configuration above, the processing unit adopting the packet processing unit can efficiently cope with a fault caused by reserving quality of a queue where the quality of the 2nd queue that is reserved at least as the quality of the 1st queue to reserve the service quality results all the more in extending a delay time and degrading the service quality.
Patent JP-S5330395-A (JP)
Title: Automatic ticket inspecting system
Inventor: HIROSE EIKICHI
IPC: G07B15/00
Filed: 1976-09-01
Abstract: PURPOSE: To ensure smooth admittance of passengers with simple combinations of devices by giving a ticket inspecting function to another gate for season tickets or the like in addition to the normal issuing and inspecting functions of tickets. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5437608-A (JP)
Title: Extension incoming automatic selection system
Inventor: SATOU TAIJI
IPC: H04M9/00
Filed: 1977-08-31
Abstract: PURPOSE:To improve the operation efficiency by selecting automatically the extension for the extension call by only the off-hook operation in the key telephone system.
Patent JP-S58222343-A (JP)
Title: Automatic discriminating system of difference of data
Inventor: KISHINO TAKUYA
IPC: G06F11/26
Filed: 1982-06-18
Abstract: PURPOSE:To feed back easily and efficiently the result of discrimination, by comparing an input data with a reference data for discriminating difference of the input data, and discriminating the difference of the input data for relieving the load of the operator. CONSTITUTION:The result of a program test of a test system 6 is stored in a data file 7 and data independently of the content of test and the permissible difference in a reference data file 8 are all masked in advance. A discriminating processor 9 reads out data from the files 7, 8, compares successively the difference of characters at a comparison section 10, and the result of discrimination is stored in a file 12. A mask processing section 11 detects a mask mark in a reference data during the operation, and if the mask mark is detected, it is controlled that the comparison is skipped. The file 8 supplies the reference data required at all times to the discrimination processor 9 in this way, allowing to prevent erroneous discrimination of difference.
Patent JP-H08276888-A (JP)
Title: Clutch unit
Inventor: TOMIZAWA BUNRO
IPC: F16D41/06
Filed: 1995-04-05
Abstract: PURPOSE: To prolong the use life of a battery by reversing a motor through a drive member and a drive shaft when a rotary roller makes a follower member into contact with a friction ring, so as to carry out regenerative braking for reversing the motor by the rotating force of the follower member. CONSTITUTION: During normal running of a motor driven bicycle, a power from a motor is transmitted to a drive shaft 5, a one-way clutch 23 and a follower member 22, successively in the mentioned order, and accordingly, a drive shaft 7a is rotated through the meshing between bevel gears 16, 17. Meanwhile, upon braking, when a clutch operating lever 26 is turned by means of a wire, a friction ring 24 is made into contact with the follower member through the intermediary of a rotary roller 28. In this condition, the rotation of the bevel gear 16 caused by the rotation of the rear wheel, allows the friction ring 24 to rotate, and accordingly, a torsion spring 25 is twisted so as to decrease its diameter. Thus, the follower member 22 and a drive plate 18 are rotated together.  As a result, the motor is subjected to regenerative braking through the intermediary of the drive shaft 5 in a reverse mode.
Patent JP-H04310247-A (JP)
Title: Waste refuse classifying apparatus
Inventor: HISAMA KENJI
IPC: B03B5/28
Filed: 1991-04-09
Abstract: PURPOSE:To classify floatable waste refuse, sedimentary waste refuse and accompanying waste refuse to separately receive them by arranging a waste refuse recovery screen recovering floated waste refuse to the terminal part of an outer peripheral water channel and arranging an air pipe to the floating water channel between an overflow cylinder and an opening and closing member. CONSTITUTION:Since a waste refuse introducing port is opened in a tangential direction, introduced sweeping running water revolves along the outer peripheral water channel 4 between the inner wall of a tank and a partition wall 3 and, at a point where said water whirls about 3/4 times, the floatable waste refuse such as wood pieces or foamed styrol floated to the upper part is recovered by a recovery screen 5. The flow of the outer peripheral water channel 4 is a planar revolving stream but a falling stream is generated in the cross section of the outer peripheral water channel 4 on the way thereof and jellyfishes or the like easy to be accompanied by a water stream are guided to a floating water channel 8 by the falling stream to rise and recovered by a recovery screen 10. Sedimentary waste refuse such as shellfishes is settled to the bottom part 1a of a classifying tank 1 and can be periodically recovered by opening a bottom discharge valve.
Patent JP-S60248653-A (JP)
Title: Novel squarium compound and its preparation
Inventor: TANAKA HIROYUKI
IPC: C09B57/00
Filed: 1984-05-25
Abstract: NEW MATERIAL:The squarium compound of formula I (X1 is H, F or Br; X2- X5 are H, F or Cl). USE:A charge generation substance of the photosensitive material for electrophotography. Applicable to a semiconductor laser printer, and usable widely as an intelligent copier. It can be applied also as an optical recording medium such as laser disc and an organic solar cell, etc. PREPARATION:The compound of formula I can be prepared by reacting 3,4-dihydroxy-3-cyclobutene-1,2-dione of formula II with the aniline derivative of formula III, e.g. in n-butyl alcohol or amyl alcohol at 120-140 deg.C. The compound of formula I has flat spectrometric sensitivity over a wavelength range of 400- 850nm, and exhibits sufficiently high photosensitivity in whole visible range and near-infrared range.
Patent JP-H04311116-A (JP)
Title: Method for transmitting data and the like in water
Inventor: SATO AKIRA
IPC: H04B11/00
Filed: 1991-04-10
Abstract: PURPOSE:To transmit many kinds of data with high accuracy by simultaneously using plural ultrasonic frequencies and repeating non-modulation and two-wave modulation to transmit necessary data. CONSTITUTION:While always transmitting plural ultrasonic frequencies a modulation ON/OFF synchronizing circuit 8 sends the 1st modulation wave f1 or the 2nd modulation wave f2 from an ultrasonic oscillation antenna 5 at the same timing and allows respective corresponding receiving parts 11a to 11n to receive the sent frequency bands. Thereby a pair of signal data consisting of plural modulation waves modulated by the 1st modulation wave f1 or the 2nd modulation wave f2 are formed following non-modulated carrier frequency in the same common time band. In this case, a difference between the modulation frequency bands of the 1st and 2nd modulation waves f1, f2 expresses ON/OFF and the non-modulation frequency is functioned as the division of signals. Thus the required number of signals can be transmitted by repeating non-modulation and two-wave modulation in all transmitting parts 1a to 1n in each fixed time.
Patent JP-H05299704-A (JP)
Title: Thermo module
Inventor: OGURA TADASHI
IPC: H01L35/32
Filed: 1992-04-23
Abstract: PURPOSE:To increase a carry-over temperature at the time of thermoelectric cooling by mutually connecting with a thermocouple structure the semiconductors of two groups or P-type and N-type each having a different conductivity to change the cross- sectional area of each semiconductor and at the same time make the multiplication of the junction part of the cooled surface side at the time of thermoelectric cooling. CONSTITUTION:Semiconductors 2, 3 and 4, 5 for constituting thermoelectric conversion elements each having two groups or N-type and P-type are jointed into one body through junction parts 6 to 10 between a pair of upper and lower insulating substrates 1A, 1B so that each of them will make a thermocouple structure, and a lead wire L for applying current is connected with the lower side junction parts 6, 10 at both sides thereof. And each semiconductor group 2, 3 and 4, 5 is inclined to make an inverse V-shaped form in such a manner as to rely on with each other, thereby changing the cross-sectional area and at the same time providing a predetermined gap part G1, G2 and junction part 11, 12 between the opposed surface parts. Thereby, a temperature distribution is produced in the semiconductor part of each pair and at the same time a cold part is produced by the current splitting part, so that the carry-over temperature at the time of thermoelectric cooling is increased.
Patent JP-H042904-A (JP)
Title: Position detector
Inventor: MATSUGI MASAKAZU
IPC: H01L21/027
Filed: 1990-04-20
Abstract: PURPOSE:To accurately detect a positional deviation by so setting elements such as physical optical elements of two alignment marks as to cross them at predetermined angle when main light rays are projected on an article. CONSTITUTION:A luminous flux emitted from a light source for emitting a luminous flux of irregular light intensity distribution is enlarged to a predetermined beam diameter through a projecting optical system to become substantially parallel beam to be incident obliquely on alignment marks 5, 6 on an article 1. Then, the fluxes diffracted on the marks 5, 6 are, for example, converged at convex power by the mark 5, dispersed at concave power by the mark 6, and then introduced to alignment marks 3, 4 on the article 2. Thereafter, the fluxes which are dispersed by the mark 3 and converged by the mark 4 become signal lights, 7, 8 which are emitted from the article 2, passed through the article 1, and introduced to detectors 11, 12 to detect positional deviations. Here, in the steps of allowing the fluxes 7, 8 to arrive at the detectors 11, 12, the projecting locuses on the article of the optical paths are crossed to accurately detect the positional deviations.
Patent JP-S58224149-A (JP)
Title: Steel for metallic mold for molding glass
Inventor: MOCHIZUKI TOSHIO
IPC: C03B11/00
Filed: 1982-06-21
Abstract: PURPOSE:To obtain the titled steel for a metallic mold which can be used over a long time without plating the surface by adding relatively small amounts of Cr, Co and Cu as well as C, Si and Mn as basic components. CONSTITUTION:This steel for a metallic mold consists of, by weight, <0.01% C, <=3.0% Si, <=2.0% Mn, 8.0-25% Cr, 0.10-20% Co, <=2.0% Cu, 0-1.0% N and the balance Fe or further contains one or more among <=4.0% Mo, <=2.0% Nb and <=2.0% Ti. Cr, Co and Cu are effective in improving the oxidation and corrosion resistances, and the alloying elements are added by said relatively small amounts so as to allow them to act effectively.
Patent JP-S59230183-A (JP)
Title: Data storage timepiece
Inventor: FUJIMORI HIROAKI
IPC: G04G9/00
Filed: 1983-06-13
Abstract: PURPOSE:To access instantaneously numbers of stored data which are stored through a personal computer, displayed when necessary, and classified by kinds by accessing the stored data with external operation switches for accessing label data and individual data. CONSTITUTION:Labels corresponding to kinds of data stored in the storage circuit of a timepiece device through the personal computer are accessed and displayed cyclically in sequence every time a button D for label data is operated externally while a basic timepiece mode is switched to a data mode. On the other hand, data on the kind corresponding to a designated label is accessed and displayed in order every time a button B for data is operated externally, and the final data is held displayed even when the button B is operated after the final data is displayed. Thus, desired data is accessed instantaneously among plural stored data when necessary.
Patent JP-S59230671-A (JP)
Title: Corrosion-proof method of welded part
Inventor: MONNO YOUJI
IPC: B05D7/14
Filed: 1983-06-13
Abstract: PURPOSE:To form a corrosion-proof film with good efficiency during a welding process, by forming a resin film by supplying and welding a thermoplastic resin material to the welded part of a metal material directly after welding. CONSTITUTION:Disc electrodes 3, 4 used in welding are provided to plates 1a, 2a comprising zinc or aluminum and a current is supplied to said electrodes to perform welding. Directly after this welding, thermoplastic resin 10 is supplied to the welded part and melted and welded thereto to form a resin film. As mentioned above, remaining heat during welding is effectively utilized to form a corrosion-proof film to the surface of the welded part.
Patent JP-H11280271-A (JP)
Title: Pipe support
Inventor: UENO KOTA
IPC: E04G25/06
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a pipe support capable of remarkably increasing regulating width by respectively projectingly providing clamping projections inward on the part positions of the upper end part and the slotted holes of a screw pipe thereadedly engaged with a regulation nut regulating the height of an insert pipe by rotational movement. SOLUTION: The upper end part of a screw pipe 4 is annularly formed with an inward projecting upper clamping projection 15, and the upper end parts of oblong holes 6 are inward projectingly provided with lower clamping projections 13 oppositely. The inner diameter of the lower clamping projections 13 is set to be the nearly same diameter as the inner diameter of the upper clamping projection 15. The distance L2 between the upper and lower clamping projections 15, 13 is remarkably minified compared with a customary example. After an insert pipe 8 is inserted in the screw pipe 4 and a riser 1, a pin 11 is inserted through a required pin hole through the oblong holes 6, and locked with a regulating nut 7. By rotationally moving the regulating nut 7, the height of the insert pipe 8 is regulated. Hereby, the width of the insert pipe 8 contacted with the upper and lower clamping projections 15, 13 is minified, and hence the regulating width can be increased. Further, strength or durability of the riser 1 can be prevented from degrading.
Patent JP-S5838606-A (JP)
Title: Producing device for composite pipe
Inventor: MORIMOTO HISAO
IPC: B29K103/00
Filed: 1982-06-18
Abstract: PURPOSE:To obtain a thick-walled composite pipe having a dense wall surface with an extremely simple mechanism by supplying a binder-contg. forming material in the clearance between a core mold moving in an axial direction under rotation and the outside circumferential surface of a freely turnable press roll alongside the same. CONSTITUTION:A mold release material 5 is wound on the outside surface of a core mold 1, and if necessary, a glass roving 8' impregnated with a thermosetting resin is wound thereon, thereby forming an inside surface layer 8. A forming material 11' contg. the liquid of a thermosetting resin is supplied from a supplying machine 13 into the downward narrowing clearance between the surface of said layer and a press roll 2 in such a way as to form a crest-shaped bank 111' at all times in said clearance, thereby forming an intermediate layer 11 of a prescribed wall thickness. Thus the material 11' is thoroughly defoamed, and the layer 11 of a uniform wall thickness having dense construction is obtained.
Patent JP-S5630409-A (JP)
Title: Method of feeding polymerization inhibitor
Inventor: TAKAHASHI HIDEYUKI
IPC: C08F6/06
Filed: 1979-08-20
Abstract: PURPOSE: To prevent polymerization, by dissolving a nitrosophenol, a polymerization inhibitor difficultly soluble in styrenes, in a specified alcohol, ketone or aldehyde, and continuously feeding the resulting solution in the process for refining styrenes by distillation.  
     CONSTITUTION: (i) A nitrosphenol (e.g, P-nitrosophenol) is dissolved in (ii) a solvent (mixture) selected from an alcohol (e.g. methanol), ketone (e.g.; acetone) or aldehyde (e.g., butyraldehyde), having boiling pt ≤100°C and, if necessary, containing an aromatic compound (e.g., benzene), to obtain a solution of a polymerization inhibitor containing 5W30wt% of component (i). In the purification, by distillation, of a reaction product containing styrenes prepared by the dehydrogenation of ethylbenzene etc., polymerization is inhibited by continuously feeding said solution.  
     EFFECT: No clogging of a feeder. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06318123-A (JP)
Title: Semiconductor integrated circuit
Inventor: NAKATSU SHINICHI
IPC: G06F1/06
Filed: 1993-05-07
Abstract: PURPOSE:To increase the processing speed of a microprocessor by controlling the number of phases of a system clock. CONSTITUTION:This semiconductor integrated circuit is equipped with an oscillator 1 which generates and outputs the main clock, an oscillator 2 which generates and outputs a subordinate clock, and a main clock control circuit 3 which inputs the main clock and subordinate clock outputted by the oscillators and outputs an n-phase or n/m-phase system clock as a system clock supplied to the microprocessor 4. This circuit 3 is equipped with a selector 5 which inputs the main and subordinate clocks and outputs one of them and an n-phase system clock generating circuit 6 which inputs this clock and generates n-phases. Further, this circuit is equipped with an n/m-phase system clock generating circuit 8 which generates n/m phases, a system clock control circuit 7 which controls the selector 5 and selects one of the n-phase and n/m-phase system clocks as the system clock supplied to the microprocessor according to the processing speed of the microprocessor 4.
Patent JP-H07310543-A (JP)
Title: Cooling device of liquid-cooled engine
Inventor: OKAMOTO KAZUTOSHI
IPC: F01P3/18
Filed: 1994-05-20
Abstract: PURPOSE:To highly maintain radiating efficiency of the radiator of a liquid- cooled engine, and compactly arrange the whole engine. CONSTITUTION:The radiator 2 of a liquid-cooled engine E is constituted of a liquid passing tube 3 facing to open air, and the liquid passing tube 3 is supported with the liquid-cooled engine E rotatably centering around a rotary shaft 4. At least one part of the liquid passing tube 3 is isolated from the rotary shaft 4 in the radial direction, and it is constituted so that cooling liquid is allowed to flow through the rotating liquid passing tube 3 so as to be able to radiate heat. Consequently when dust is apt to stick to the liquid passing tube 3, dust is blown off by centrifugal force due to rotation of the liquid passing tube 3 itself, and hence the dust is hardly stuck onto it so as to highly maintain the cooling efficiency of the radiator 2. In addition, a usual radiator fan can be omitted, and hence the whole engine can be compactly arranged.
Patent JP-H043165-A (JP)
Title: Dampening waterless planographic printing plate material
Inventor: MATSUBARA SHINICHI
IPC: G03F7/00
Filed: 1990-04-20
Abstract: PURPOSE:To well maintain small dot reproducibility by incorporating a yellow dye into a photosensitive layer. CONSTITUTION:This printing plate has a primer layer, the photosensitive layer and a silicone rubber layer on a base and the yellow dye is incorporated into the photosensitive layer. While various kinds of known dyes, such as acid dyes, reactive dyes, pH indicators, and dyes for food, are usable as the yellow dye to be incorporated into the photosensitive layer, the oil-soluble dyes are more preferable. Since the yellow dyes are incorporated into the photosensitive layer in such a manner, the sensitivity is not so much high and the halation by the reflected light from the base is prevented; in addition, the sensitivity to image exposing is not so high and, therefore, the exposing is not hindered and the excellent small dot reproducibility is obtd.
Patent JP-H07276065-A (JP)
Title: Electrode for projection welding
Inventor: AOYAMA YOSHITAKA
IPC: B23K11/30
Filed: 1994-04-09
Abstract: PURPOSE:To insert an axial component which have at least two kinds of length when the axial component is inserted into the reception hole of the electrode and welded to an opposite member. CONSTITUTION:A magnet 27 installed in the electrode 22 is given at least two positions. The magnet 27 is moved with air pressure, the reception holes 39 and 43 are set to the depth where the longest axial component 18 is received, and a magnetic flux flow is generated to make the axial components securely receive the magnetic flux flow.
Patent JP-S5732376-A (JP)
Title: Dry etching method
Inventor: KATOU SHINYA
IPC: C23F4/00
Filed: 1980-07-31
Abstract: PURPOSE:To easily detect the end of etching on the basis of a reduction of an electric current flowing through a galvanometer by connecting a part of an electrically conductive thin film coated with a mask layer on an insulator substrate to earth through the galvanometer. CONSTITUTION:A glass substrate 1 is mounted on a lower electrode 5 in a plasma etching tank 4 with a thin Cr film 2 upward. The tip of a leading wire 6 such as an Al wire is brought into contact with part of the film 2 coated with a photoresist film 3, and the wire 6 is led out of the tank 4 and connected to one end of a galvanometer 7. The other end of the galvanometer 7 is connected to earth. A reactive gas is then introduced into the tank 4, and by applying a high frequency voltage between an upper electrode 8 and the lower electrode 5, the gas is activated to selectively eoch the exposed part of the film 2. An ionic current flowing through the galvanometer 7 almost constantly is reduced at the end of etching and becomes almost zero, so the end of the etching can be detected.
Patent JP-S63271986-A (JP)
Title: Laser diode output nonadjustment circuit
Inventor: NAGANUMA HISASHI
IPC: H01S5/0683
Filed: 1987-04-28
Abstract: PURPOSE:To keep a laser output at a constant value semipermanently by setting a correction reference value of the laser output according to a fixed resistance, thereby keeping a photodiode current constant on the basis of the above reference value. CONSTITUTION:After setting a laser output, it is assumed that a current passing through a photodiode 4 varies due to output fluctuations developed in a laser diode 1 or due to aged deteriotations of the photodiode 4 and the like. In such a case, a fluctuated current value of the photodiode 4 is corrected to the current value which is in proportion to the laser setting output through a current amplifier 6 on the basis of the correction reference value of the laser diode which depends on a fixed resistance R where a current flowing in the photodiode 4 is set at the same current value in the case of initial setting of the laser output. The current amplifier 6 makes the current of photodiode 4 constant and a transistor 2 allows the laser diode 1 to drive at the initially setting output through a sample/hold circuit 3 after receiving a signal output. Thus, it is contrived to eliminate the need of adjustment of the laser output.