baber/WOPTO huggingface dataset:
Patent JP-H07246882-A (JP)
Title: Installation structure of cover opening quantity regulating stopper arm for container cover body
Inventor: ONO MASAFUMI
IPC: B65D43/24
Filed: 1994-03-10
Abstract: PURPOSE:To facilitate the installation and demounting between a cover body and a stopper arm, by forming a hook hole shaped cut part in a specific direction for the fitting and pivotal- installation of an installation shaft having a calyx-shaped projection fixed on the stopper arm, on a plate-shaped receiving piece on the reverse surface of the cover body. CONSTITUTION:A plate-shaped receiving piece 13 is installed in projection on the reverse surface of a cover body 3 which is screwingly installed on a container body 2 by a hinge 4, and a hook hole shaped shaft hole 14 consisting of a center hole 15 and a cut part 16 is formed. Further, an installation shaft 8 having the length corresponding to the thickness of the plate-shaped receiving piece 13 is projectingly installed at the upper end part of a stopper arm 6, and the calyx-shaped projections 9A and 9B are fixed in crossing direction with the axis center at the top end part. At this time, in the nonturning region deflected from the turning region for the plate-shaped receiving piece 13 of the stopper arm 6, the calyx-shaped projections 9A and 9B of the installation shaft 8 and the cut part 16 of the hook hole shaped shaft hole 14 are arranged so as to coincide with each other. Further, a cut part 11 and an upwardly set hook 10 are formed at the lower end part of the stopper arm 6, and slip-off is prevented and the cover opening quantity is regulated. Accordingly, the pivotal installation and separating work for the stopper arm 6 and the coven body 3 can be carried out easily.
Patent JP-S52150534-A (JP)
Title: Earth relay
Inventor: MIYAKE YASUAKI
IPC: H02H3/38
Filed: 1976-06-09
Abstract: PURPOSE: To prevent an operation in error caused by a vibration of zero phase voltage after removal of the earth fault, by providing a timer, which is operated by the trip relay in the power transmission and distribution line of nonearth system and is reset after a prescribed length of time, and by locking an operation of the relay. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58184415-A (JP)
Title: Method for controlling combustion for refuse incinerator
Inventor: KANEKO TATSUYA
IPC: F23G5/50
Filed: 1982-04-22
Abstract: PURPOSE:To stabilize temperature at a furnace outlet of combustion exhaust gas, by a method wherein an apparatus for feeding refuse into a furnace and a stoker are operated or stopped in response to the detected value of a combustion waste gas temperature at the combustion waste gas outlet of a furnace body. CONSTITUTION:Charged refuse, stored in a charging hopper 3, is dropped onto a drying stoker 7 through a reciprocating motion of a refuse feeder 2, and is conveyed in a dry condition to a combustion stoker 8 for incineration. Fire-retarding refuse is further conveyed to an after-combustion stoker 9 where it is perfectly incinerated. A combustion air (c), blown in through the lower part of the stoker, is sucked through a refuse pit 16 by a forced air fan 17, and is heated to a high temperature air by an air preheater 14. According to a detected temperature of detecting thermocouple 12 for temperature at a furnace outlet against a set temperature of an automatic temp. controller 19 at a furnace outlet of the combustion waste gas, hydraulic cylinders 7a-9a for driving the refuse feeder 2, the drying stoker 7, the combustion stoker 8, and the after- cumbustion stoker 9 are simultaneously brought into an ON-OFF state. Even in case an extroadinary excess of a refuse feed quantity and a rapid change in heating value occur, this method enables bringing of a combustion device into an ON-OFF state by means of a temperature signal out of a control range, which results in obtaining a less uneven and stable temperature at a furnace outlet.
Patent JP-S62224605-A (JP)
Title: Production apparatus for quickly cooled and solidified powder
Inventor: AMAKASU TOSHIYA
IPC: B22F9/10
Filed: 1986-03-26
Abstract: PURPOSE:To prevent the explosion of powder dust, etc., with a simple construction by spraying a molten metal poured into a metallic mold for spraying from a nozzle hole so as to bring the molten metal into collision against a cooling liquid formed on the inside peripheral face of a metallic mold for cooling and rotating the two metallic molds. CONSTITUTION:The cooling liquid 11 is poured into a cooling liquid reservoir groove 10 formed on the inside peripheral face of the metallic mold 2 for cooling and the metallic mold 2 for cooling is rotated to store the cooling liquid on the inside peripheral face of the groove 10. The metallic mold 1 for spraying is rotated and the molten metal 16 is poured to the inside surface of the metallic mold 1 for spraying from a pouring trough 14 and is splashed in the sprayed state from a nozzle hole 4. The splashed molten metal particles collide against the cooling liquid 11 at a high speed and are thereby parted. The parted metals are quickly solidified and the solidified metals settle on the base of the groove 10. This device has the high safety of operation and contributes to the reduction of the cost for producing the quickly cooled and solidified powder.
Patent JP-S59195933-A (JP)
Title: Prestressed concrete pile
Inventor: HASHIMOTO KAZUO
IPC: E02D5/58
Filed: 1983-04-18
Abstract: PURPOSE:To easily and strongly integrate a pile with a foundation by a method in which the partial PC steel wires of a prestressed concrete pile are pierced through the foundation slab, and the PC steel wires are tensed upwards to give a tensile prestress to the pile. CONSTITUTION:An iron bar cage 6 is put in a hole 5, a sheath 7 is projected upwards rather than the ground's surface in the inside of the cage 6, and PC steel wires 2 are pierced into the sheath 7. Concrete is placed into the hole 5 and cured to form the foundation slab 3 on site, the PC steel wires 2 in each sheath 7 are tensed upwards to give a prestress to the pile by tensing the pile head and the foundation slab 3, and the PC steel wires 2 are fixed by fixing metals 8. Afterwards, grout is injected into the sheath 7, protective concrete 10 is placed, and the PC steel wires 2 and the fixing metals 8 are subjected to a rust-preventive treatment.
Patent JP-S62230774-A (JP)
Inventor: JIAMUPIETORO KORUSO
IPC: C07D251/66
Filed: 1987-03-24
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-H08273381-A (JP)
Title: Erasure characteristic enhancing circuit for nonvolatile memory
Inventor: OSAWA HIROSHI
IPC: G11C17/00
Filed: 1995-03-27
Abstract: PURPOSE: To decrease the number of times for rewriting a data into a nonvolatile memory by controlling the erasing time depending on the current flowing through a bit line. CONSTITUTION: When negative charges are left slightly on the floating gate of an MOS transistor Tr1, a current flows through a bit line 3. The current is detected, in the form of a voltage, by means of a sense amplifier 7 and converted through an AD converter 8 into a digital value. Consequently, a logical operation output indicative of mismatch is applied from an operational logic unit 13 to a decision section 12. A data is thereby read out from a program counter 11 and the data from an accumulator 9 is compared with the output from a ROM 10. The comparison results are employed for altering the count of the program counter 11 and a corresponding count is delivered from the ROM 10. Finally, negative charges are removed from the floating gate of the Tr1 by the output from an erasure time control circuit 17.
Patent JP-S63236251-A (JP)
Title: Electron beams-ion beams composite device
Inventor: SAWARAGI HIROSHI
IPC: G03F1/84
Filed: 1987-03-23
Abstract: PURPOSE:To perform the inspection and the analysis with high resolution by the use of electron beams by using either an electrostatic object lens or an electromagnetic object lens to be exchanged in accordance with species of beams radiated on a target. CONSTITUTION:Object lenses 7 are composed of an electrostatic lens 8 and an electromagnetic lens 9. The electrostatic lens 8 is used when ion beams are radiated on a target 10, and the electromagnetic lens 9 is used when electron beams are radiated on the target 10. When defects of a pattern on a wafer or the like are inspected, the electron beams are generated from an electron gun 1 and radiated on the target 10. At that time, generation of ion beams from an ion source 3 is stopped and the supply of a lens voltage from a power source 13 to the electrostatic object lens 8 is stopped by the control of a controlling circuit 11, and an excitation current is supplied from a power source 14 to the electromagnetic object lens 9. Resultingly the electron beams are focused thinly on the target 10 by the electromagnetic object lens 9. When the electron beams are radiated on the target, thus the inspection and the analysis can be also performed with high resolution.
Patent JP-H09259576-A (JP)
Title: Information recording disk with a plurality of control regions
Inventor: TAKAHASHI HIDEKI
IPC: G11B7/24
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To provide an information recording disk in which a file control operation is processed at high speed when information is read out. SOLUTION: A disk OD which is used records information in such a way that it is turned at a rotational speed N2 out of a plurality of kinds of rotational speeds N1 to N4. The disk OD records the information when the disk OD is turned at the rotational speed N2. The disk is provided with a data area DA2 which is formed concentrically or spirally with reference to the center of its rotation and with a control region MA2 in which, when a write operation is performed in the data area DA2 when the disk OD is turned at the rotational speed N2, control information related to the write operation is recorded at the rotational speed N2. The control region MA2 is formed concentrically or spirally with reference to the center of the rotation of the disk OD and on a side at a distance from the center of the rotation of the disk from the data area DA2.
Patent JP-S63233530-A (JP)
Title: Pattern formation by exposure
Inventor: URAYAMA KAZUHIKO
IPC: H01L21/027
Filed: 1987-03-23
Abstract: PURPOSE:To form a pattern having an overhung shape readily, in a pattern forming method by exposure, by stopping development once in the middle of a developing step after the exposure, washing and removing developer, and continuing the development again. CONSTITUTION:Photoresist is applied on a semiconductor substrate 1 to a thickness of 1.5 mum. A suitable mask is placed on the photoresist, and exposure is performed. Thereafter, alkali aqueous solution including sodium hydroxide and tetramethylammonium hydroxide is used as developer. With the semiconductor substrate 1 in a stopped state, the substrate is made to react with the developer. After a specified time, during which the photoresist at the exposed part is not completely developed and removed, has elapsed, the substrate 1 is washed with pure water with the substrate being rotated. The developer is once removed from the substrate 1. Thereafter, the developer is continuously supplied again, and the development is continued. Thus the specified pattern is obtained.
Patent JP-S58186252-A (JP)
Title: Sound storage service system
Inventor: OKANO MICHIAKI
IPC: H04M3/50
Filed: 1982-04-26
Abstract: PURPOSE:To listen to a desired part only out of the content of message connected to an exchange, by transmitting the initial part of each message at first and transmitting the final part of the message according to the desire of a subscriber. CONSTITUTION:When a subscriber 1n makes a prescribed operation to listen to the message, a control section 3a of a sound storage device 3 searches the table of a transfer address of the message stored on a magnetic disc 3b, reads out the message to be transferred to the 1n from the disc 3b, transfers it as a sound signal for, e.g., first 5 seconds, and skips to the next message automatically. When the required message is found out, the 1n makes a prescribed operation and instructs the continuity of the reproduction of the message. When the control section 3a detects the prescribed signal from the 1n, the message during transfer from the beginning to the end without skip is transferred.
Patent JP-S56164372-A (JP)
Title: Copying machine
Inventor: TARUMI NORIYOSHI
IPC: G03G15/16
Filed: 1980-05-22
Abstract: PURPOSE:To prevent a rise in the surface temperature of the drum of a photosensitive body and meandering of a belt to maintain always a good picture by providing a transfer roller and a press roller for transfer and fixation with a means to release the pressing respectively. CONSTITUTION:A belt for transfer intermediately 12 is hung across a transfer roller 11, a transfer fixation roller 14, tension rollers 15, 16, and a press roller 17 is pushed to a roller 14. The transfer roller 11 is pushed and released by a cam 131 via levers 132, 135 and a spring 134. The roller 17 is also constructed in the same way. With this constitution, the roller 11 is pushed and released by a cam 131 rotating at the same speed as a charge keeping drum 2 in accordance with the time of a toner image of said drum 2 is trasferred to the belt 12 and the transfer finishes. When  transfer and fixation to an ordinary paper 18 it is pushed and released in the same  way. hereby, the belt 2 is not pushed continuously, so that a rise of the surface temperature of the drum 2 and meandering of the belt 2 are prevented and a good  picture image is always obtained.
Patent JP-S63240385-A (JP)
Title: Single-phase motor
Inventor: SUZUKI KIYOSHI
IPC: H02P1/42
Filed: 1987-03-25
Abstract: PURPOSE:To require neither mounting nor working of an element to be detected by detecting a speed by utilizing the blades of a motor rotor. CONSTITUTION:When a rotor is rotated, a blade 5 reflects a light from a light emitting element 7, and a pulse is output from a photodetector 6. A disconnec tion rotating speed selector or calculator 20 selects or calculates an auxiliary winding disconnecting rotating speed. The speed output from the calculator 20 is compared by a comparator 21 with that of a motor in which the output pulse of the photodetector 6 is counted by a counter 22, judged and an auxiliary winding 11 is separated by an electric switching element 16. Thus, neither mount ing nor working of an element to be detected is required.
Patent JP-H04281649-A (JP)
Title: Talking device
Inventor: KITAGAWA TAKAJI
IPC: H04M1/19
Filed: 1991-03-08
Abstract: PURPOSE:To offer the small sized talking device able to be contained in a pocket in which a receiver and a transmitter are integrated, only a talker voice is detected even when the talking device is used under an environment of large surrounding sound so as to prevent the external sound from being sent to the talking party. CONSTITUTION:The inside of a case 6 is provided with a microphone 5 detecting vibration caused on each organization of a head of a human body due to utterance of a talker and having a pressure adjustment hole, a vibration proof means 7 with respect to the microphone 5, an air chamber 9 located on the surface of the microphone 5 and ensuring the cavity with a surrounding seal 8 abutting on a face, an equilzer circuit 10 processing an electric signal sent from the microphone 5, and a sounder. Thus, the device is most suited to be used under the circumference that an external sound is large or an external sound undesired to be mixed is in existence, and the entire device is made small down to a size portable in a pocket and the device is convenient to carry.
Patent JP-S54160059-A (JP)
Title: Method of disposing waste water
Inventor: TSUNODA SHIYOUGO
IPC: C02F3/06
Filed: 1978-06-08
Abstract: PURPOSE: To increase the speed of denitrification, and to economize chemicals, by reducing the quantity of sludge produced by feeding one portion of mediums, to which microbes formed in the biological disposal of waste water attach, into a layer that reduces NOx-N to N 2  gas under an anaerobic condition.  
     CONSTITUTION: Layers 3 are formed by filling granular mediums, such as, sand, etc. into an aerobic, biological disposal tank 1 and an anaerboic, biological disposal tank 2. Raw waste water 4 is let low into the aerobic, biological disposal tank 1, are 5, etc. are introduced and oxidation reaction is performed. One portion 6 of liquid passing through the inside of the layer 3 is circulated, and the other portion 7 is let flow into the denitrification tank 2 under an anaerobic condition and let pass the inside of the layer 3. NOx-N is changed into N 2  gas and discharged while circulating the one portion 8, and the other portion 9 is let flow outside the system. Since aerobic microbes breed in the disposal tank 1 in this method, mediums 10, to which the excess microbes attach, are utilized as the hydrogen donors of denitrifying bacteria in the denitrification tank, and one portion 11 of granular mediums in the denitrification tank 2 is used as the mediums, to which aerobic microbes adhere, of the disposal tank 1. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63236198-A (JP)
Inventor: KUNIHIRO NOBUTOSHI
IPC: G08B5/00
Filed: 1987-03-25
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-H03270397-A (JP)
Title: System converter
Inventor: SETO HITOSHI
IPC: H04N7/01
Filed: 1990-03-19
Abstract: PURPOSE:To obtain a system converter in which a horizontal band can be enlarged and the loop back in the direction of a time base is not present by providing a sampling frequency converting circuit and a loop back removing circuit for removing all loop back components in the direction of a time base. CONSTITUTION:The plural interpolating filters respectively different in band for inputting an output of a time base converting circuit 2a which inputs a signal of MUSE system and converts a horizontal scanning time into an EDTV system or an NTSC system and for controlling a band are switched by a sampling frequency converting circuit 3 at a cycle of sampling frequency to be converted. The output signal of a two dimensional low pass filter 4a for inputting its output signal and outputting a signal for 525 scanning lines to one field is inputted to a loop back removing circuit 28 to remove all interferences of offset sampling between frames, offset sampling between fields and loop back by interlace. Thus, a horizontal band is enlarged and all loop back components in the direction of a time base can be removed.
Patent JP-H05230336-A (JP)
Title: Epoxy resin composition and semiconductor-sealed device
Inventor: SASAKI TOSHIHIKO
IPC: H01L23/29
Filed: 1992-02-18
Abstract: PURPOSE:To provide the subject composition containing an epoxy resin, a novolak type phenolic resin and a prescribed amount of silicon nitride-coated aluminum nitride powder having a small coefficient of thermal expansion, excellent in the moisture resistance, heat releasability, moldability and chargeability and useful for sealing semiconductors, etc. CONSTITUTION:The objective composition contains (A) an epoxy resin, (B) a novolak type phenolic resin, and (C) 25-90wt.% (based on the resin composition) of the powder of silicon nitride-coated aluminum nitride. A semiconductor chip is sealed with the composition and subsequently cured to provide a sealed semiconductor device. The components A and B are preferably compounded in a molar ratio of 1:(0.1-10) between the epoxy groups of the component A and the phenolic hydroxyl groups of the component B.
Patent JP-S62233412-A (JP)
Title: Reciprocating internal combustion engine
Inventor: CHILES CHRISTOPHER JOHN WILLIA
IPC: F01P3/08
Filed: 1987-03-25
Abstract: A reciprocating internal combustion engine comprises a cylinder block (ll) having at least one bore formed therein and a cylinder liner (l8) fitted into the or each bore. The cylinder liner defines a cylinder in which a piston (l4) is slideable, with a combustion chamber being disposed to one side of the piston and a crank mechanism (l5,l6,l7) to the other side. An annular groove (l9) is provided at the mating surfaces of the cylinder liner and the cylinder block, for example in the outer surface of the liner, and at least one lubricant discharge nozzle (26) is provided in the cylinder liner in communication with the annular groove and opening on the crank side of the piston (l4A) when the piston is at the combustion chamber end of its stroke. The nozzle (26) is angled towards the combustion chamber such as to discharge lubricant onto the crank side of the piston.
Patent JP-H02250868-A (JP)
Title: Benzoquinone dicarboximide derivative, intermediate thereof, preparation of the same intermediate and oxidizing agent using the same derivative
Inventor: TAKAGAKI HIDEJI
IPC: C07D209/48
Filed: 1989-03-23
Abstract: NEW MATERIAL:A benzoquinone dicarboximide derivative of formula I [R is H or (substituted) hydrocarbon group]. EXAMPLE:N-(Butyl)-5,6-dichlorobenzoquinon-2,3-dicarboximide. USE:An oxidizing agent. The compound of formula I is especially useful as a dehydrogenating agent for steroid compounds, for example, for the dehydrogenation of a steroid compound of formula V to obtain a dehydrogenated product of formula VI, has a stronger oxidizing power then that of chloranil, does no thave such toxicity as that of dichlorodicyano benzoquinone and is inexpensive. PREPARATION:A compound of formula II is reacted with a compound of formula III (R<1> is lower alkyl) to form a new dihydroxyphthalimide of formula IV, which is oxidized and chlorinated with 35% hydrochloric acid and 70% nitric acid to provide the compound of formula I.
Patent JP-H08262463-A (JP)
Title: Device for adjusting thickness of liquid crystal layer of liquid crystal cell
Inventor: SHIODA JUNJI
IPC: G02F1/1339
Filed: 1995-03-28
Abstract: PURPOSE: To provide a device for adjusting the thicknesses of liquid crystal layers capable of simultaneously and efficiently adjusting the thicknesses of the liquid crystal layers of plural liquid crystal cells with a simple operation. CONSTITUTION: The liquid crystal cells 1 are housed in cell housing parts 21 of plural cell holding plates 20 which are formed with flat bottom-shaped cell housing parts 21 for positioning and housing the liquid crystal cells 1 in the state of projecting their side parts provided with liquid crystal injection ports 5 to the outside on their front surfaces at the depth smaller than the thickness of the liquid crystal cells 1, are provided with plural projections 23 on the rear surface and are provided with recessed parts 24 in correspondence back to back to the projections 23 on the front surfaces. A prescribed number of these cell holding plates are laminated by fitting the respective projections 23 and the recessed parts 24 to each other.  The laminated cell holding plates are held between a pair of pressurizing plates 31 and 32 and are pressed in the thickness direction of the liquid crystal cells 1.
Patent JP-H02247732-A (JP)
Title: Fault diagnostic system
Inventor: SAKAGAMI MAKOTO
IPC: G01M99/00
Filed: 1989-03-22
Abstract: PURPOSE:To lead out the cause of a fault, its correcting method, etc., by automatically extracting fault information to be inputted by an operator by software for inspecting and diagnosing an object to be diagnosed corresponding to a knowledge base and allowing the software to execute inference. CONSTITUTION:When a fault is occurred in the object 7 to be diagnosed, the operator 1 sends a command from an I/O device 2 to start a diagnostic system 3. When an inference engine 4 requests the input of data for searching the cause of the fault, the system 3 starts a diagnostic program 6. Thereby, self- diagnosis for obtaining necessary data for the object 7 is executed by a connecting means 8. The diagnosed result is inputted to the engine 4 and inference based upon the knowledge data of a knowledge base 5 is started to infer the cause of the fault. When data lacking is generated on the way of the inference, a program 6 is driven in each lacking to obtain the necessary data of the object 7, and when the fault diagnosis is run and the conclusion is established, the conclusion is displayed on a CRT2.