baber/WOPTO huggingface dataset:
Patent JP-S6451301-A (JP)
Title: Oxygen supplier
Inventor: MINOWA SHIYUUJI
IPC: A01G7/00
Filed: 1987-08-18
Abstract: PURPOSE:To obtain an oxygen suppler capable of discharging an appropriate amt. of oxygen for a long time without causing contamination of environment by housing an inorganic hydrogen peroxide compd. in a vessel constituted of films permeable for oxygen and steam but impermeable for water. CONSTITUTION:A part or whole part of a vessel is constructed with films permeable for oxygen and steam but impermeable for water. Suitable film is a film prepd. by mixing polyolefin such as PE, etc., with an inactive inorganic fine particles such as CaCO3, etc. Inorganic hydrogen peroxide compd. such as NaBO2.H2O2, K2CO3.2H2O2.1/2H2O, Na4P2O7.2H2O2, etc., is housed in said vessel. When said vessel is thrown into water as an oxygen supplier, steam permeates the film and invades into the vessel causing a reaction with said hydrogen peroxide compd. and generates oxygen, which permeates said film and is supplied to water contg. fishery products. The oxygen is generated by a fixed amt. corresponding to the amt. of invaded steam for a long time. Accordingly, there is no fear for causing contamination of environment by the water generated thereby.
Patent JP-H0780176-A (JP)
Title: Bobbin thread automatic feeder
Inventor: TOMIOKA HIROYUKI
IPC: D05B59/04
Filed: 1993-07-26
Abstract: PURPOSE:To automatically fit or remove a bobbin case and remove the residual thread of a bobbin by repeating the positive/reverse rotation of a rotary arm and its advance and retreat along a guide shaft, and moving the prescribed end section of the rotary arm to a shuttle, a residual thread removing device, or a bobbin thread winding device. CONSTITUTION:A bobbin case 8 storing a real bobbin 7 wound with a bobbin thread is held at the other end of a rotary arm 5, the rotary arm 5 is rotated counterclockwise (CCW) by 60 deg. and advanced to a shuttle 16 side when the prescribed sewing is completed, and the bobbin case 8 is held at one end of the rotary arm 5 from the shuttle 16 located at the bobbin case fitting/removing position A. The rotary arm 5 is retreated and rotated by 180 deg. and advanced, and the bobbin case 8 storing a real bobbin 7 is fitted to the shuttle 16 at the bobbin case fitting/removing position A. The rotary arm 5 is retreated and rotated CCW by 60 deg., the bobbin case 8 held at one end of the rotary arm 5 and storing a bobbin 7 having a residual thread is sent to the residual thread removing position B, and the residual thread in the bobbin 7 is removed.
Patent JP-H0366716-A (JP)
Title: Vibrationproof and soundproof polymer material
Inventor: YAGI TOSHIHARU
IPC: C08L33/04
Filed: 1989-08-04
Abstract: PURPOSE:To obtain the subject material excellent in vibrationproof and soundproof properties and shape stability over a wide temperature range from low to high temperatures by bringing a styrene-based polymer into contact with an acrylic monomer and then subjecting the resultant mixture to polymerization. CONSTITUTION:The objective material composed of a polymer substance obtained by bringing a styrene-based polymer into contact with an acrylic monomer (e.g. methyl methacrylate) and then subjecting the resultant mixture to polymerization or further converting the formed polymer into an interpenetrating polymer network(IPN).
Patent JP-H0870467-A (JP)
Title: Television receiver
Inventor: SUMIYOSHI HAJIME
IPC: H04N5/445
Filed: 1994-08-29
Abstract: PURPOSE: To enable selecting whether or not contrast control corresponding to an automatic luminance limit voltage is executed as against an RGB signal for on-screen display by a subscribed condition. CONSTITUTION: An on/off control signal f1 becomes a low level when the proportion of on-screen display in a whole screen is a mode being more than subscribed quantity and it becomes a high level when the proportion of on-screen display is the mode less than subscribed quantity. A switch 19 is turned on when the on/off control signal f1 is the low level so as to lead a contrast control voltage Vb1 from an ACL control circuit 16 to a contrast control circuit 14 and turned off when the on/off control signal f1 is the high level so as to prevent the contrast control voltage Vb1 from being adapted to the contrast control circuit 14. Thus, it is selected whether or not contrast control corresponding to the automatic luminance limit voltage is executed as against the RGB signal for on-screen display by the prescribed condition.
Patent JP-2000033468-A (JP)
Title: Sleeve and its manufacture
Inventor: YAMAMOTO OSAMU
IPC: C04B35/584
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a sleeve high in heat insulation, or retainment and its manufacturing method. SOLUTION: A sleeve is formed by forming and sintering a ceramic mixture in which a boron nitride powder of crystalline turbostrutic structure is mixed with a raw ceramic material other than the boron nitride. The sleeve is excellent both in lubricity and the erosion resistance. In the boron nitride powder of crystalline turbostrutic structure, the half-value width 2θ of the diffraction line corresponding to the diffraction line of [004]hexagonal system boron nitride in the powder X-ray diffraction diagram by its CuK αline is <=0.5 deg., and the inequality of S102/(S100+S101)<0.02 is satisfied between the areas S100, S101 and S102 occupied by the respective diffraction lines corresponding to [100], [101] and [102] diffraction lines in the powder X-ray diffraction diagram by CuK α line of hexagonal system boron nitride.
Patent JP-S6358413-A (JP)
Title: Acoustooptic element
Inventor: TAKEDA TAKAKO
IPC: G02F1/11
Filed: 1986-08-29
Abstract: PURPOSE:To prevent the axial deviation of the beam of zero order light during driving and non-driving of an acoustooptic element by providing a 1st electrode and 2nd electrode which encloses the 1st electrode and is electrically and mechanically connected to a conductive adhesive agent onto a piezo-electric element stuck by the conductive adhesive agent onto the 1st main plane of the acoustooptic element. CONSTITUTION:The 1st electrode 6 is provided onto the piezo-electric element 5 stuck by the conductive adhesive agent onto the 1st main plane of the acoustooptic medium 4. The 2nd electrode 7 which encloses the 1st electrode and is electrically and mechanically connected to the conductive adhesive agent is provided on the rear of the piezo-electric element 5. The heat which is generated in the piezo-electric element part and is propagated into the acoustooptic medium is thereby easily diffused through the conductive adhesive agent and the electrode 7, by which the generation of strain in the acoustooptic medium is obviated and the axial deviation of the beam of the zero order light during driving and non-driving of the acoustooptic element is prevented.
Patent JP-S6267149-A (JP)
Title: Ultraquickly cooled composite magnetic alloy
Inventor: MASUMOTO TAKESHI
IPC: C22F1/00
Filed: 1985-09-18
Abstract: PURPOSE:To obtain an ultraguickly cooled thin alloy strip of a low eddy current loss by forming a non-magnetic compd. on the surface of the ultraquickly cooled thin alloy strip to finely segment the magnetic domains of the thin strip. CONSTITUTION:The ultraquickly cooled thin magnetic alloy strip is heat-treated in air or gaseous N2 to form the compd. of oxide or nitride, etc. on the surface of the thin magnetic alloy strip. The above-mentioned compd. is extremely effectively formed on the surface of the ultraquickly cooled magnetic alloy strip at the low temp. (200-300 deg.C) heat treatment for a short period if an alloy having the compd. forming free energy lower than the compd. forming free energy of the main component for the base metal is added thereto at <=5%. As an example, the formation of the oxide on the surface of the ultraquickly cooled thin Fe and Co magnetic alloy strip is executed in the following manner: A metal having the oxide forming free energy of the value further smaller than the value of Si having the smallest oxide forming free energy among the main components Fe, Co, etc. is selected as the additive for accelerating the formation of the oxide. Said metal is exemplified by Ti, Ba, Zr, Ce, Al, Mg, Ca, B, etc.
Patent JP-S6265453-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SUZUKI CHIKASHI
IPC: H01L21/8242
Filed: 1985-09-18
Abstract: PURPOSE:To improve the degree of integration, and to enhance the holding characteristics of information by forming capacity electrodes as being divided at every memory cell while applying predetermined potential by wirings for feed connected to the upper surfaces of the capacity electrodes. CONSTITUTION:A dielectric film 2 for a capacity element, a p-type semiconductor region 4A and an n<+> type semiconductor region 5A are shaped to the surfacer of a substrate 1. A polycrystalline silicon film 6 is formed on the whole surface on the substrate 1, and patterned into a pattern in which two bits are unified by using resist marks 7. The exposed dielectric film 2 and the substrate 1 are etched, and grooves 8 are shaped. p-type channel stopper regions 9 are formed on the surfaces of the substrates 1 in the bottoms of the grooves 8, and silicon oxide films 10 are buried into the grooves 8 and shaped on the whole surfaces on the substrates 1. Element isolation insulating films 10A are formed through etching from upper surfaces. A polycrystalline silicon film 11 and a resist mask 12 having a pattern in which regions in which MISFETs are shaped are exposed are formed on the whole surface on the substrate 1, and the polycrystalline silicon film 11 is etched, thus completing wirings for feed.
Patent JP-S5994215-A (JP)
Title: Data reproducer
Inventor: HONMA HISATOSHI
IPC: G11B20/18
Filed: 1982-11-19
Abstract: PURPOSE:To reproduce correctively the prescribed data including an index, etc. by reading two same data which are repetitively recorded and then processing said data with the 1st and 2nd coincidence/dissidence signals and a drop-out detecting signal. CONSTITUTION:The 1st index data signal is supplied to a counter 18; while the 1st signal is stored in a data memory 21. The counter 18 switches a switch 11, and the 2nd signal is supplied to a comparator 22. The comparator 22 delivers ''L'' when the 1st signal is coincident with the 2nd signal. An AND circuit 17 transmits a signal of ''L'' after deciding that the 2nd data is correct, and the 2nd data is delivered via a delay circuit 25. When the comparator 22 decides the dissidence, a drop-out detector 7 is set at ''L'' as long as no 2nd drop-out exists. Then the circuit 17 decides that the 2nd data is correct. In this case, if a drop- out is detected, the output of the detector 7 is set at ''H''. Then the circuit 17 decides the 1st data correct and transmits a signal of ''H'' through a drop-out part. A switch 24 is switched to extract the data supplied to a delay circuit 23 out of the memory 21 as a correct data.
Patent JP-S6360641-A (JP)
Title: Access control system in network
Inventor: YUZAWA SHINYA
Filed: 1986-08-29
Abstract: PURPOSE:To effectively utilize a system resource by assigning a wait time till the retransmission is started based on collision of data transmission as a different prescribed value to each node in a network. CONSTITUTION:Every time the necessity of data transmission is caused, node A-E detect the presence of a carrier on a bus and when the absence of the carrier is detected, the data are sent. The data sent from its own node are collated with a signal appearing on the bus to detect the presence of occurrence of collision with other node. If the occurrence of the collision with other node is detected, the wait time T till the retransmission assigned to its own node is read, and after the wait time T elapses, the data transmission is restarted.
Patent JP-H1149376-A (JP)
Title: Bulk goods loading device for container
Inventor: SHIMIZU ISAMU
IPC: B65G65/32
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a graded loading device which can load bulk goods in a container with uniform height and good effectiveness. SOLUTION: A bulk goods loading device is composed of a cast-in chute 1 to receive bulk goods discharged from a bulk goods carrier vehicle V, an expansion chute 2 furnished under the cast-in chute 1, and a container dolly 9 provided under the expansion chute 2, wherein the expansion chute 2 is embodied in a two-stage structure consisting of a stationary part 2a, which is fixed to the cast-in chute 1, and an expansive part 2b which can make expansion and contraction in the direction up and down by an elevation mechanism with respect to the stationary part 2a and is equipped in the lower part with a forefront gate 3 capable of being opened and shut. The container dolly 9 runs on a rail 10.  According to this constitution, each container 8 can be loaded with bulk goods to a specified height through a combined operation of the elevation and sink of the chute 2 and the running of the dolly 9.
Patent JP-H0955405-A (JP)
Title: Flexible board and its mounting method
Inventor: TAKANO MICHIYOSHI
IPC: H01L23/50
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To bring a flexible board into a minute state, to bring a semiconductor device into a high density state, and to improve the productivity in a mounting technique (TAB) using a flexible board. SOLUTION: The inner leads 4, which are protruding from a semiconductor element 6, are arranged alternately from the side of the active surface of the semiconductor element 6 and the side in end part direction of the semiconductor element 6. By alternately winding the inner lead 4 from the side of the active surface of the semiconductor element and from the side in end part direction of the semiconductor element as above-mentioned, the pitch equal to the irregular electrode 7 provided on the semiconductor element 6 can be obtained even when the inner lead 4, to be provided on a flexible board 1, has the double pitch when compared with the pitch of the irregular electrode 7, which consists of Au and Cu solder, for example, of the semiconductor element, and the flexible board can be brought into a minute state.  Accordingly, the short circuit generating, between the inner lead and the end part of the semiconductor element can be prevented.
Patent JP-H0850013-A (JP)
Title: Apparatus for measuring size difference
Inventor: EDO SATORU
IPC: G01B13/02
Filed: 1994-08-05
Abstract: PURPOSE:To provide an apparatus for measuring a size difference which is compact and low-cost with reduced circulation routes for air. CONSTITUTION:The pressure of the air from an air source 2 is reduced by a reducing valve 3 and the air is guided to two routes A and B at a branching part 4. In the route A, the air through a throttle valve 5A is gushed out from nozzles 7 and 8 of a measuring head 6 and also sent to a differential pressure/ electric converter 9 and a zero regulation valve 10A. In the route B, the air passing through a throttle valve 5B is jetted out from nozzles 12 and 13 of a measuring head 11 and fed to the differential pressure/electric converter 9 and a zero regulation valve 10B. A display device 14 is connected to the differential pressure/electric converter 9 which converts a difference of back pressures at the routes A and B. The nozzles 7 and 12, and the nozzles 8 and 13 are set above and below a transfer jig 16, respectively. Accordingly, a size difference of a work 15 can be measured without, using an expensive and large air- actuated differential pressure operator.
Patent JP-2001029966-A (JP)
Title: Method and apparatus for treating organic wastewater containing endocrine disturbing substance or carcinogen
Inventor: KATSURA YOUSEI
IPC: C02F9/00
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for treating an org. wastewater containing an endocrine disturbing substance or a carcinogen to decompose and remove the endocrine disturbing substance or the carcinogen. SOLUTION: Ozone and hydrogen peroxide are injected in and added to water to be treated by an ejector system to decompose a part of a substance to be treated at first and the treated mixed water is subsequently introduced into an ozone reaction tank 4 to decompose and remove the substance to be treated in the same way and the treated water of the ozone reaction tank is further introduced into an ultraviolet reaction tank 12 to be irradiated with ultraviolet rays in the presence of ozone and hydrogen peroxide to decompose the substance to be treated and a part of the treated water of the ultraviolet reaction tank 12 is returned to the ultraviolet reaction tank 12 while hydrogen peroxide and the waste ozone 10 of the ozone reaction tank 4 are injected in and added to the treated water by an ejector system to uniformize the treated water in the ultraviolet reaction tank 12.
Patent JP-H0489589-A (JP)
Title: Target detecting device by electromagnetic wave
Inventor: EBIHARA JUN
IPC: G01S13/34
Filed: 1990-07-31
Abstract: PURPOSE:To improve performance of target identification by utilizing the most appropriate frequency filter for a frequency spectrum of wave shape during passing through the target when the target is scanned. CONSTITUTION:A processing part 10 of largeness judgement signal is constituted of a variable frequency filter 10a, a threshold value setting part 10b and a comparator part 10c. A Doppler frequency measured and a Doppler frequency value calculated from a calculation part 9 of Doppler frequency value are compared at a comparator part 12b, and a center position thereof is detected and is fed to a detection signal generating part 11. At the detection signal generating part 11, a target object 101 is detected and then a self-forged shard bullet is hurled to a center of the target object 101.
Patent JP-H0368533-A (JP)
Title: Production of diaryl ketone
Inventor: HIYAMA TAMEJIROU
IPC: C07C49/84
Filed: 1989-08-09
Abstract: PURPOSE:To advantageously obtain the title compound of intermediate for synthesizing medicine in simple operation by reacting a silyl group-substituted aromatic compound with an aromatic compound in the presence of a catalyst, carbon monoxide and fluoride ion source using the silyl group-substituted aro matic compound and aromatic compound as raw materials. CONSTITUTION:A silyl group-substituted aromatic compound [e.g. 3-fluorophenyl (methyl)difluorosilane] expressed by formula I (Ar is aromatic group or heteroaromatic group; R is alkyl or the above-mentioned Ar group; X is halogen or alkoxy; m is 0 or 1-3) and used as a raw material is reacted with an aro matic compound [e.g. 4-iodine anisol) expressed by formula II (Y is eliminating group; Ar' is aromatic group or heteroaromatic group) and used as a raw mate rial in the presence of a catalyst (e.g. palladium benzalacetone complex) of the group VIII metal, carbon monoxide and fluoride ion source to provide the compound expressed by formula III. As the fluoride ion, potassium fluoride, etc., is used at a catalytic amount.
Patent JP-H0654363-A (JP)
Title: Rising system for mobile communication system
Inventor: ITO HIROSHI
IPC: H04B7/26
Filed: 1992-07-31
Abstract: PURPOSE:To prevent the mutual interference of plural transmitted control carriers at the time of the rising of a system by transmitting the control carriers in an empty transmission timing in which the control carriers are not retrieved by plural line controllers, and in a different transmission timing. CONSTITUTION:The control carriers outputted from first - Nth control controllers 21-2N are used as the first - Nth control carriers, and transmitted and received signals transmitted and received through antennas by the devices 21-2N are respectively made to devide into 4 slots. At the time of the rising of the system, the device 2 transmits the first control carrier in a timing T1, and in the period of a time (t)XN(ms). At that time, the control carrier is not detected, and a timing T2, is used as the empty transmission timing. That is, the transmission timing T2, is detected, and outputted to a control carrier transmission control means 5. Then, the means 5 transmits the second control carrier through the transmitting and receiving means 3 in a transmission timing T2' which is the (t)XN(ms) separated from the transmission timing T2, and in the period of the (t)XN(ms). In the same way the devices 21-2N transmit the control carriers in the timing different from the other devices, at the time of the rising of the system.
Patent JP-H0647422-A (JP)
Title: Controller for roller table group
Inventor: SHOJI NAOYUKI
IPC: B21C47/00
Filed: 1992-07-31
Abstract: PURPOSE:To obtain a controller for the group of roller tables which can secure a backward tension necessary for taking-up a material to be rolled with a coiler even if the quantity of the material placed on the group of roller tables is reduced. CONSTITUTION:A tail end tracking means 10 segments the carrier path of the material by the group of roller tables into plural sections, tracks the tail end of the material passing through the final stand 1 of a rolling mill and discriminates which section this tail end is positioned. A lag ratio setting means 11 sets lag ratios for delaying the carrying speed of the material to various values by the number of intervals. A speed reference deciding means 12 decides the speed reference of the group of roller tables at every section through the use of the set lag ratio. A motor control means 14 controls the speed of each roller table driving motor of the group of roller tables through the decided speed reference.
Patent JP-H0646976-A (JP)
Title: Vacuum cleaner
Inventor: DOI KENICHIRO
IPC: A47L9/19
Filed: 1992-07-31
Abstract: PURPOSE:To provide a cheap vacuum cleaner which can procure a high dust collecting efficiency with a simple constitution. CONSTITUTION:A dust collecting chamber 7 is provided in communication with a suction port 5 inside a body case 2 of a vacuum cleaner M1. An electromotive fan 8 for air suction is provided on the downstream of the dust collecting chamber 7. A pressure receiving chamber 9 is provided above the electromotive fan 8 and communicates with the suction side of the electromotive fan 8 through a tube 10 to receive air pressure on the suction side. A tact switch 17 to control the electromotive fan 8 is provided and faced to the pressure receiving chamber 9. When a vacuum degree on the suction side of the electromotive fan 8 rises up to a prescribed value, the tact switch 17 increases power supply to the electromotive fan 8, whereby the maximum suction workability of the vacuum cleaner M1 is raised up.
Patent JP-S6185009-A (JP)
Inventor: OZAKI MASA
IPC: H02H3/08
Filed: 1984-09-29
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-H0647650-A (JP)
Title: Signal condition diagnosis device for nc machine
Inventor: SUGANO TORAO
IPC: B23Q15/00
Filed: 1992-07-31
Abstract: PURPOSE:To simply and quickly perform trouble shooting at the time of failures by providing a display means for the result of condition diagnosis which can display the results of condition diagnoses on signals selected by a selection means in one screen to the extent of a specified number. CONSTITUTION:Signals as a display object for the result of condition diagnosis are arbitrarily selected out of respective signals each result of condition diagnosis of which can be displayed by a condition diagnosis result display object signal selection means 12e. And next, a condition diagnosis result display means 12f allows the results of condition diagnoses for signals selected by the selection means 12e to be displayed in one screen to the extent of a specified number. By this constitution, the results of condition diagnoses for given signals can be displayed in one screen to the extent of a specified number. The results of condition diagnoses for respective signals can be compared with one another among arbitrary signals in a simple manner.