baber/WOPTO huggingface dataset:
Patent JP-H09243807-A (JP)
Title: Infrared optical element having phase shift layer and its production
Inventor: TAKEI SHIGEO
IPC: G02B5/32
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To provide phase shift layers formable to a smaller thickness, to allow the utilization of an inspection method for a photomask, etc., using visible light and to form an element having the phase shift layers which lessen the reflection at the phase shift layer. SOLUTION: This optical element has >=3 layers of the patterned phase shift layers 2-1, 2-2 on a substrate 1 transparent IR rays and visible light. In such a case, at least one layer 2-1 of the phase shift layers 2-1, 2-2 consists essentially of metallic silicon having any of crystalline, polycrystalline, polymer or amorphous form. The phase shift layers 2-2 of the uppermost layer and the lowermost layer consist of compds. essentially of silicon, such as silicon nitride, and contg. one of oxygen, carbon and nitrogen atoms and constitute the antireflection films having an antireflection effect.
Patent JP-H05258578-A (JP)
Title: Semiconductor memory device
IPC: G11C11/417
Filed: 1992-03-12
Abstract: PURPOSE:To increase a noise margin of an input buffer circuit of a semiconductor memory device and to provide a high speed and a stabilized operation even when a capacity is increased. CONSTITUTION:The semiconductor memory consists of a memory cell array 6 and a timing signal generator circuit 11 generating the timing signal required for an internal operation by detecting the change of an address input signal. At least one of the output signals phi0 outputted from the timing signal generator circuit 11 is supplied to an input buffer circuit 10 of the semiconductor memory device and the response characteristic of the buffer circuit 10 is controlled so that the signal with the amplitude of an interface level inputted from the outside is inverted and amplified to a signal with the amplitude of an internal logic.
Patent JP-S53139448-A (JP)
Title: Pipeline control system
Inventor: MAEJIMA HIDEO
IPC: G06F9/38
Filed: 1977-05-11
Abstract: PURPOSE: To minimize the interface signal between two units and thus to ensure a smooth microcycle synthronization for the pipeline control system to realize a synchronization between the order fetch part and the order execution part. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000251064-A (JP)
Title: Image formation system
Inventor: ISHII HIROSHI
IPC: H04N1/40
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To provide an image formation system capable of obtaining a high- definition image at all the time by compensating the fluctuation of characteristic information caused by an environmental change. SOLUTION: Concerning the image formation system for forming an image on the basis of inputted images or image data, this system is provided with an image input part 1 for input processing for images or image data, an image output part 3 for outputting an image, a characteristic information recognizing part 4 for recognizing the characteristic information of any one of or both of the image input part 1 and the image output part 3,  a correction information generating part 5 for generating characteristic information corrected to be characteristic information defined as a predetermined target from the recognized result of the characteristic information recognizing part 4 and an image processing part 2 for performing image processing on the basis of the corrected characteristic information and the characteristic information to be recognized by the characteristic information recognizing part 4 is characteristic information for which the component of fluctuation caused by the environmental change is compensated.
Patent JP-S60199407-A (JP)
Inventor: JIYON II MIRAA
IPC: A47C17/04
Filed: 1984-03-19
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-2000256223-A (JP)
Title: Prevention of formation of diarylalkane as by-product in alkylation of aromatic hydrocarbon in the presence of zeolite beta catalyst
Inventor: GREGORY J GAIDA
IPC: C07B61/00
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for preventing formation of a diphenylalkane as a by-product to produce a monoalkyl aromatic hydrocarbon in higher yield by using a feed aromatic hydrocarbon, olefin and diluent composed of an alkyl derivative for the reaction in the presence of zeolite β catalyst. SOLUTION: This method is to (A) send a feed aromatic hydrocarbon, olefin and diluent composed of an alkyl derivative to the alkylation zone, and (B) react the aromatic hydrocarbon and olefin with each other in the presence of zeolite β catalyst, to produce the monoalkyl aromatic hydrocarbon. Molar ratio of the phenyl group per alkyl group corresponding to the olefin is (0.75:1) to (25:1), and the olefin content, based on the feed aromatic hydrocarbon, olefin and diluent composed of an alkyl derivative sent to the alkylation zone, is lower than the level given by the formula MWO/(6.17×MWA+MWO) wt.% (MWO is molecular weight of the olefin and MWA is molecular weight of the aromatic hydrocarbon).
Patent JP-H01228091-A (JP)
Title: Door-to-door delivery service accepting device
Inventor: KOSEKI KIYOETSU
IPC: G07F17/12
Filed: 1988-03-09
Abstract: PURPOSE:To automate the reception of a door-to-door service by unlocking an unused box, locking the box after housing goods, and issuing a claim check when a destination zone and a weight classification are designated and a displayed charge is paid with a magnetic card or coins. CONSTITUTION:When a push button 33 is pushed according to the weight classification obtained by a gravimeter arranged near a door-to-door delivery service automatic receiving machine 12, and a zone classification push button 32 is pushed, the delivery charge is displayed on a display device 34. The prepaid card is inserted into a card inserting port 36, or the coins are inputted to an input port 37. The inputted amount is displayed on a display device 38. When the inputted amount arrives at the displayed delivery charge, an unused housing box 15 is unlocked. A door 13 is opened, the goods are housed together with an invoice, the door 13 is closed, and a button 17 is pushed. The door 13 is locked, the claim check is extracted from an outlet 39, change is discharge from an outlet 40, and the prepaid card is returned. A person in charge arrives at the machine at a prescribed time, unlocks the door by a collection key 18a, and collects the cargos. Thus, the reception of the door-to-door delivery service can be automated.
Patent JP-S62211156-A (JP)
Title: Thermal head positioning device for thermal printer
Inventor: NAKAMURA KAZUO
IPC: B41J2/32
Filed: 1986-03-11
Abstract: PURPOSE:To maintain a high accuracy of relative position between a thermal head and a platen roller easily and reliably by constructing the thermal printer body with an upper frame and a lower frame and providing a receiving member at a predetermined position of a head supporting member. CONSTITUTION:When the shaft of a platen roller 15 is engaged with an open section 44a of a groove 44, first moving member 33 moves smoothly to engage the shaft completely with the groove 44 of a receiving member 43 thereby the pressure contacting position between a platen roller and a thermal head 8 can be regulated correctly. Particularly, since the receiving member 43 is fixed near a heat generating section 8a of the thermal head 8, the positional relation between the platen roller 15 and the thermal head 8 can be regulated highly accurately. When power is fed to a solenoid 40 to rotate a lever 41, the energizing force of springs 38, 39 functions to move a second moving member 35 to the platen roller side so as to pressure contact the thermal head 8 against the platen roller 15.
Patent JP-S60197402-A (JP)
Title: Built-up wheel for vehicles
Inventor: KOUNO AKIO
IPC: B60B1/00
Filed: 1984-03-21
Abstract: PURPOSE:To secure such a wheel as being excellent in rigidity inexpensively, by forming a hub and a wheel main body into each separate body, and clamping these parts tight with a clamping device, while devising a means of structure in a boss part of the wheel main body, in case of a built-up wheel suitable for a two-wheeled vehicle. CONSTITUTION:This built-up wheel consists of a metallic hub H and a wheel main body W detachably set up in the hub H where a tire T is attached, and both H and W are coupled together by means of clamping devices C. The hub H consists of a hollow cylindrical bearing cylinder part 1 and a wheel support part 2 solidly extended in a radial direction from the axial one side. On the other hand, the wheel main body W is made of hard synthetic resin and consists of a boss 15, a spider 16 and a rim 17. And, the boss 15 consists of a clamped part 15b tightly attached to the wheel support part 2 with the clamping device C, a cylindrical part 15a and a flange part 15c extendedly installed in both inner and outer circumferences of the former in an axial direction, and plural reinforcing ribs 15d connecting and reinforcing an interval between both these parts 15a and and 15c.
Patent JP-H10238989-A (JP)
Title: Heat-exchanger and manufacture thereof
Inventor: KINOSHITA TAKAO
IPC: F28F9/00
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To obtain a heat-exchanger having a bracket being fixed to a joint piece formed by bending an elongated plate at the opposite ends thereof in the breadthwise direction at the time of forming a header pipe in which the efficiency of work for jointing bracket is enhanced by making a stop hole in the jointing piece so that a part of the bracket can be secured temporarily. SOLUTION: At the time of manufacturing the header pipe 2, 3 of a heat- exchanger, a stop hole 10 to be fitted with a part of a bracket 15 is made at one end part in the breadthwise direction of an elongated plate. The elongated plate is then bent circularly to form joint pieces 13, 14 at the opposite ends thereof. More specifically, the elongated plate is bent in the breadthwise direction to bring the joint pieces 13, 14 into surface contact. When the bracket 15 is jointed subsequently to the joint piece 13 of the header pipes 2, 3, a protrusion 6 is formed previously at a part of the bracket 15 and press fitted in the stop hole 10 of the joint piece 13 thus securing the bracket 15 temporarily. Finally, both joint pieces 13, 14 as well as the joint piece 13 and the bracket 15 are brazed integrally.
Patent JP-H01226474-A (JP)
Title: Steering support structure for vehicle
Inventor: IOKA TADASHI
IPC: B62D1/18
Filed: 1988-03-08
Abstract: PURPOSE:To control the moving position of a steering wheel properly by detecting a specific collision state and releasing the coupling state of the steering column in steering support member. CONSTITUTION:Means for releasing the coupling state of a steering column 12 in a steering column supporting member 18 is constructed with a link member 26. The link member 26 comprises a core rod 26a inserted into a tube and extending in the longitudinal direction through a dash lower panel 1. The front end of the link member 26 is positioned closely to the rear side face of an engine 7, and a contacting section 26c is arranged at the front end section. The rear end of the link member 26 is coupled with a stopper member 22 and the core rod 26a contacts with a sliding member 21. The core rod 26a retreats upon collision of the vehicle to slide the sliding member 21, then a protrusion 21a is removed from the engaging member 24 thus uncoupling the steering column 12.
Patent JP-S55145730-A (JP)
Title: Curable resin composition
Inventor: HAYASE SHIYUUJI
IPC: H01B3/40
Filed: 1979-05-04
Abstract: PURPOSE: To provide a titled composition with excellent electrical property, crack resistance, storage stability and curing velocity adjustable in a wide range comprising an allylphenol compound, an epoxy resin, a specific curing catalyst and a cure- promoting agent.  
     CONSTITUTION: A curing catalyst selected from (A) an allylphenol compound expressed by the formula I (wherein X is a divalent hydrocarbon group or the like such as alkylene, cycloalkylene, monocyclic or polycyclic arylene), (B) an epoxy resin such as of a bisphenol-A type, or a phenol-rovolak type, and (C) a metal chelating compound expressed by a formula R n   1 R m-n   2 Me (wherein R 1  is alkoxy, acyloxy; R 2  is alkyl acetoacetate, acetyl-acetone; m is 1W4; n is 0W3; Me is Al, Fe, Cu or the like) as well as a cure promoting agent selected from a silicone compound having one or more OH groups, directly, bound to Si expressed by the formula II (wherein R 1 , R 2  are H, alkyl, haloalkyl or the like), an organosilane compound expressed by the formula III (wherein R 1W3  are alkyl, OH, alkoxy or the like) are compounded. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0647221-A (JP)
Title: Device and method for cleaning filter assembly
Inventor: BOKU SHIYOUBUN
IPC: B08B3/08
Filed: 1993-03-15
Abstract: PURPOSE: To enable rapid and efficient cleaning by successively supplying a triethylene glycol solution, sodium hydroxide solution and nitric acid solution into a cleaning tank, cleaning a filter assembly with a powerful stream and subjecting the filter assembly to water washing after the end points of the respective cleaning stages. CONSTITUTION: The ethylene glycol solution, sodium hydroxide solution and nitric acid solution are successively drawn out of the reservoirs 112, 128 and 138 and are supplied into a cleaning tank 100. The supplied solutions are converted by a stream generator 104 to the powerful stream which is circulated into the cleaning tank 100 to remove the foreign matter sticking to the filter assembly 102. After the end of the cleaning, the respective solutions are discharged through a central conduit 132 or is returned to the reservoirs 128 and 138. The gases generated in the respective cleaning operations are liquefied by condensers 121 and 123 through a header 108, a branch pipe 120 or 122 and are returned to the reservoirs 112, 128 and 138.  The water is withdrawn from the water reservoir 146 and is supplied into the cleaning tank 100 every time each cleaning operation ends, by which the residual cleaning liquid or the foreign matter is removed.
Patent JP-S62213571-A (JP)
Title: High-frequency phase difference control type power unit
Inventor: HARADA KOSUKE
IPC: G05F1/56
Filed: 1986-03-12
Abstract: PURPOSE:To obtain an arbitrary DC output and a sinusoidal AC output with a simple power source by connecting switch elements with the primary and secondary sides of a transformer, and controlling the phase difference of switching timings of the elements. CONSTITUTION:Switches 21, 22 are connected from a power source 1 with the primary side of a transformer 3. Switches 23, 24 are connected with the secondary winding, and a reactor 8 is connected from a load 4 with the switches 23, 24. The switches 21-24 are driven by a controller 9. The controller 9 compares a sinusoidal or DC reference signal applied from a reference signal generator 91 with a voltage or current signal applied from the output to control the phase difference of switch signals applied to the switches 21, 22 and applied to the switches 23, 24, thereby controlling the output.
Patent JP-2000249529-A (JP)
Title: Defect detector and defect detection method
Inventor: OKAWACHI HIROKI
IPC: G01B11/30
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To surely and quickly detect defects existing on the surface of layered film formed on a wafer, for example and surely and quickly detect small defects even with the roughness on the surface of wafer. SOLUTION: A defect detector for detecting defects on wafer W surface is provided. It has a light source 2 radiating light in a specific frequency zone, a light frequency shifter 6 for converting the light from the source 2 to a plurality of light for inspection and for reference with close frequencies, an object lens 24 in which light for inspection is introduced, condensing light on the wafer W and a plurality of different focus corresponding to each light for inspection is formed, a laser scanner 11 scanning the light for inspection on the wafer W, a light detection part 12 and a co-focus pin hole plate 13 for co-focus detecting the light intensity of the duplicate light of reflection light and reference light,  an analyzer 21 as a contrast waveform producing means producing and synthesizing the contrast waveform of scanning direction at each focus position based on the light intensity detected with the light detector 12.
Patent JP-H0611565-A (JP)
Title: Ultrasonic range finder
Inventor: HANSU RUNPU
IPC: G01S15/10
Filed: 1993-03-15
Abstract: PURPOSE: To enhance the resolution and the accuracy of an ultrasonic wave system by providing a phase detector for detecting the phase jump in the received echo of pulses in a receiving means, starting the measurement at the same time of the jumping of the transmitted signal and stopping the measurement when the jump of the received echo is detected. CONSTITUTION: A transmitting signal is electrically constituted so that the phase position of the transmitted signal is reversed by 180 deg. during the elapsed time of the transmitted signal. The receiver, which detects the phase shift, is constituted of an ultrasonic wave converter 1, an amplifier 2, a band filter 3, a synchronous demodulator 4, a reference oscillator 5, a low-region filter 6, a comparator 7 and an output 8. Therefore, delay-time measurement is not started when the output of a pulse begins. Rather, the measuring time (t=0) is started when the greatly precisely established phase shifing is detected. Then, the measuring time is finished when the receiver has detected the phase shift of the received signal. Therefore, the effects of noise are less, and the resolution and the accuracy of the ultrasonic wave system can be improved.
Patent JP-S55146464-A (JP)
Title: Flash fixing system
Inventor: WADA HIDEKAZU
IPC: G03G15/20
Filed: 1979-05-04
Abstract: PURPOSE:To compact and simplify a flash fixing unit for fixing ink on recording paper, to extend its life, and to reduce its power consumption, by controlling whether to make flash fixing or not according to a written instruction signal. CONSTITUTION:Sprocket signal P is composed of a row of pulses at intervals corresponding to fixing range (a) of flash fixing unit 1 for conveying recording paper, flash timing signal S is formed by signal P and timing pulse R corresponding to written instruction signal Q, and whether unit 1 emits flash or not is controlled according to signal S. This system permits ink to be fixed by flash irradiation from unit 1 only on the recorded area, and unit 1 to become smaller in size, simpler, and longer in life than the case where the whole paper including the area free from recording is uniformly irradiated by flash, and power consumption to be cut down.
Patent JP-H11225589-A (JP)
Title: Opening or closing portion structure of green house
Inventor: MOTOKAWA YASUNARI
IPC: A01G9/14
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To provide the opening or closing portion structure of a green house, capable of being largely opened or closed without being limited up to the portion of a penetrated member, by disposing a pair of flexible opening or closing members on the side portion of the green house and forming depressions for inserting the penetrated member in the boundary portions of the opening or closing members, respectively. SOLUTION: This opening or closing portion structure in the side portion 21 of a green house 1 through which a member 20 is penetrated is obtained by elastically and laterally disposing a pair of flexible opening or closing members 22 on a boundary comprising the penetrated portion for the member 20 and forming depressions 23 for inserting the member 20 in the boundary portion of the opening or closing member 22. In the opening or closing portion structure, the member 20 penetrated through the side portion of the green house preferably comprises a piping 11 having a circular cross section, and the opening or closing members 22 comprise curtains hung along the side portion 21 of the green house 1. The depressions 23 are preferably formed from two rigid divided ring members 24 at the boundary portion of the curtains.
Patent JP-H05279500-A (JP)
Title: Method for treating surface of object, surface treating agent, surface treated article and part and apparatus having the same
IPC: C23F11/00
Filed: 1991-03-19
Abstract: PURPOSE:To suppress the exudation of water or grease and treat the surface of an object such as electronic equipment by forming a layer of a component having a reactive end group and a water and oil repellent atomic group at a position where both components repel on the outside of a region on a substrate surface supporting a liquid component. CONSTITUTION:An organic compound 3 having an end group (e.g. oxirane group) chemically reactive with the surface of a substrate 1 having a region supporting a component 2 containing liquid water and/or oil and a water and oil repellent atomic group (e.g. a perfluoroxyalkyl group) is applied to the outside of the region and the organic compound 3 is made to chemically react and solidify on the substrate 1. Thereby, a layer of the compound 3 is formed at a position where the atomic group and the water or oil 2 and both of the component are capable of mutually repelling. As a result, the periphery of the surface holding water, oil or grease is modified with the water and oil repellent compound in an apparatus using the water, oil or grease which is prevented from exuding. The performance stable for a long period can be imparted to carry out the surface treatment of the object.
Patent JP-H01227171-A (JP)
Title: Method and device for joining web
Inventor: YUHITO FUMIO
IPC: B65H19/18
Filed: 1988-03-07
Abstract: PURPOSE:To easily perform web joining works and, at the same time, to prevent occurrence of troubles in the next-stage working processes by providing plural joining devices and accurately deciding the relative joining position of each web by means of a controller. CONSTITUTION:A web 13 is joined to another web 32 by means of a joining device 14 and the joining work starting timing of the joining device 34 of a web 32 on another line is controlled in accordance with the fed length of the joined web 12. Therefore, both joined webs can be put on another by making both web joining positions coincident with each other. Accordingly, in the web manufacturing process in which plural webs are put on another, the structure of the joined part discharging mechanisms in the later stages become simpler and the troubles in the later processes are reduced.
Patent JP-H04292110-A (JP)
Title: Kitchen equipment
Inventor: KURIYAGAWA TERUO
IPC: A47B9/12
Filed: 1991-03-19
Abstract: PURPOSE:To offer the kitchen equipment which does not become a passing obstacle even if it is installed in such a narrow place as a passage, and also, does not spoil a cooking work of the main body. CONSTITUTION:On both sides of a passage, a kitchen equipment main body 7 having a portable cooking stove 8 and a kitchen equipment main body 10 having a sink 9 are provided so as to be opposed to each other, and in a passage part 12 between both the kitchen equipment main bodies 7, 10, a freely ascendable counter 23 is placed. At the time of using the passage, a passing obstacle is prevented by allowing the counter 23 to ascend, and at the time of cooking, it can be utilized as a cooking table by allowing the counter 23 to descend.