baber/WOPTO huggingface dataset:
Patent JP-2000304307-A (JP)
Title: Cold water supply system by ice storage system
Inventor: MATSUDA MASARU
IPC: F25D9/00
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To improve cold water supply capability with a simplified construction at the low cost in a cold water supply system with an ice storage system. SOLUTION: Return water from a tumbler chiller 113 is stored in a recover water tank 117, and ice particles are manufactured in an ice particle manufacturing apparatus 101 which receives supply of water in the recovery water tank 117, which ice particles are once stored in an ice particle storage apparatus 102 and are supplied to an ice particle/water mixing/melting apparatus 106 through an ice particle/ discharge/conveyance apparatus 103. The ice particle/ water mixing/melting apparatus 106 mixes the ice particles and return water from a load side, and manufactures cold water by making use of melting of the ice particles, which cold water is supplied to a tumbler chiller 113 (load).  The return water from the tumbler chiller 113 after recovered into the recovery water tank 117 is supplied to the ice particle manufacturing apparatus 101 and the ice particle/water mixing/melting apparatus 106. With such arrangement cold water supply capability is improved.
Patent JP-H06326899-A (JP)
Title: Work location monitor system using portable radio camera
Inventor: INOKOSHI TOMONORI
IPC: H04N5/225
Filed: 1993-05-17
Abstract: PURPOSE:To reduce the cost and to decrease man-hours required for monitoring by eliminating the need for replacing wiring work of a picture signal transmission line when a monitored work area is moved. CONSTITUTION:A portable radio camera 2 provided with an image pickup means 10 picking up a monitored area of a work location to form a picture signal and a transmission means 11 modulating a picture signal into a radio signal and sending the radio signal is arranged at every work location and each of the transmission means 11 is set to modulate at every picture signal by a radio signal of a different frequency and each of a radio relay means 17 receiving, relaying and sending the radio signal is arranged at every relay location and a video display means 19 for commercial television program reception use as arranged in a management location receiving and reproducing the radio signal sent from each of the radio relay means 17 and displaying each of the picture signals of the monitored area through channel switching is provided.
Patent JP-H09278849-A (JP)
Title: Resin composition, resist ink resin composition and cured product thereof
Inventor: YOKOSHIMA MINORU
IPC: C09D11/10
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To obtain a one-pack type resin compsn. which possesses high heat resistance and gold plating resistance by using epoxy (meth)acrylate and/or an unsatd. group-contg. polycarboxylic acid resin prepd. by reacting epoxy (meth)acrylate with a polybasic acid anhydride, a diluent, a photopolymn. initiator, and an allylnadiimide compd. SOLUTION: This one-pack type resin compsn. comprises epoxy (meth)acrylate and/or an unsatd. group-contg. polycarboxylic acid resin prepd. by reacting epoxy (meth)acrylate with a polybasic acid anhydride, a diluent, a photopolymn. initiator, and an allylnadiimide compd.
Patent JP-S5541251-A (JP)
Title: Cross point system dot printer
Inventor: KURIHARA TOSHIO
IPC: B41J27/14
Filed: 1978-09-20
Abstract: PURPOSE:To extend the ink holding time and to keep inking easily by providing an ink roller that contacts with the transfer roller at all times. CONSTITUTION:The ink roller 12 is formed with sponge made of foam rubber which is fixed to the roller shaft and the foam of which contains ink. The surface of ink roller 12 contacts with the spiral projection 9a of transfer roller 9 while the ink roller shaft turns. The ink roller 12 turns in the direction of the arrow e by the rotation of transfer roller gear 10 through the ink roller gear 13 on contacting itself with the spiral projection 9a of transfer roller 9, the ink run out from the ink roller by contact pressure is attached to the spiral projection 9a in turn.
Patent JP-S62272611-A (JP)
Title: Elastic surface wave device
Inventor: SASAKI ATSUSHI
IPC: H03H9/25
Filed: 1986-05-21
Abstract: PURPOSE:To enable deterioration in a characteristic due to the influence of a parasitic element to be suppressed, and to eliminate an accident due to contact, or short-circuit generated at the bonding time of a chip on a stem plane, by forming a recessed part larger than the plane shape of the chip at the stem plane. CONSTITUTION:The recessed part larger than the plane shape of a chip 4 is formed at the ground plane of a stem 1, and the chip is fixed at the recessed part with a sticking agent. Furthermore, the ground plane other than the recessed part of the stem is formed so as to be positioned at almost the same height as that of the bonding pad plane of the chip, or the end face of a lead pin 2 of the stem, at almost the same height of the bonding pad plane of the chip. In this way, so that a bonding wire is shortened, a mutual capacity, and a mutual inductance between an input, and an output, are reduced, and the deterioration in a frequency characteristic can be prevented. Also, so that the coating plane of the sticking agent is lower by a step than the lead pin, the contact of the sticking agent to the lead pin of the stem can be evaded even in case of the overflow of the sticking agent from the periphery of the chip, and a defective product due to the short-circuit can be prevented from generating.
Patent JP-S5238227-A (JP)
Title: Double-face copying machine
Inventor: TABATA YASUHIRO
IPC: B65H83/00
Filed: 1975-09-22
Abstract: PURPOSE:To enable double-face copying by roll-reversing a copy paper transported via an endless chain in the electrophotographic copying machine.
Patent JP-S60121881-A (JP)
Inventor: GUREN DARIRU KUREEGU
IPC: H04N5/238
Filed: 1984-06-06
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-H10307708-A (JP)
Title: Orthogonal function generator and orthogonal function generation method
Inventor: OZAKI YASUNARI
IPC: G06F1/02
Filed: 1997-05-02
Abstract: PROBLEM TO BE SOLVED: To generate the orthogonal function of the range of 0-2π from the data of the range of 0-π/4. SOLUTION: The data for which high order 3 bits are excluded from address data corresponding to a phase angle are supplied to a selector 21 and supplied to a subtraction circuit 20 and subtracted from an address value (Adr Max) corresponding to π/4. The selector 21 selects and outputs the data for which the high order 3 bits are excluded in the case that a third bit is '0' and selects and outputs the output of the subtraction circuit 20 in the case that the third bit is '1'. A ROM 24 stores the data of the range of 0-π/4 and supplies the data corresponding to the output of the selector 21 to the selector 25. The selector 25 selects the output from a constant value supply circuit 26 in the case that a judgement circuit 22 judges that an address for which the high order 3 bits are excluded is '0' and selects and outputs the output from the ROM 24 in the other case.  For the output data of the selector 25, a code is appropriately inverted by code inversion circuits 27 and 28, a real number part and an imaginary number part are appropriately replaced by the selectors 29-34 and they are outputted.
Patent JP-H04342235-A (JP)
Title: Production of bidirectional nonlinear resistance element
Inventor: NAKAJIMA TOSHIKI
IPC: G02F1/1365
Filed: 1991-05-20
Abstract: PURPOSE:To obtain a liquid crystal display panel having high quality by using a supporting salt which is easily evaporated by heating at the time of an electrolytic polymn. and removing this salt by heating in a post stage. CONSTITUTION:An org. insulating film is formed by using a material which is easily evaporated by heating; for example, aluminum hydroxide or its deriv., as the supporting salt at the time of the electrolytic polymn. in the formation of an insulator. The org. insulating film is subjected to a heating treatment after the film formation. The aluminum hydroxide or its deriv. is decomposed to water and ammonia or its deriv. and volatilzed by the heating treatment in such a case and does not, therefore, remain in the org. insulating film. Then, the switching characteristics of the element are stable and there is no elution of ions into the liquid crystal and, therefore, the high-quality liquid crystal display panel free from unequal display and seizure is obtd.
Patent JP-H10300036-A (JP)
Title: Heat decomposition reactor in waste disposal system
Inventor: ONO TAKASHI
IPC: F23G5/20
Filed: 1997-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a system which enables maintenance at a low cost by easily changing worn components due to the contact of a heat exchanger tube, which are arranged in a drum body, with waste. SOLUTION: A heat decomposition reactor 2 has a heat exchanger tube 25 through which a heat medium passes in parallel to each other in a heating chamber of a horizontal rotary drum 22, so as to heat decompose waste a that is supplied into this heating chamber, and then to form heat decomposition gases and heat decomposition residue. The heat exchanger tube 25 is divided into the downstream side to which the waste a in the heating chamber moves and the upstream side, and the heat exchanger tube at least in the downstream side is changeable.
Patent JP-S5817033-A (JP)
Title: Paper feeder
Inventor: KATOU HARUO
IPC: B65H3/46
Filed: 1981-07-22
Abstract: PURPOSE:To perform a reliable operation to assume a posture of supply of papers being different in thickness and to separate the papers from each other, by constituting a paper feeder such that a member, which prevents a plural number of papers from simultaneous delivery and has a smaller coefficient of friction than that of a pickup roller and larger coefficient of friction than that of a paper, is brought into contact with a pickup roller for a duplicating device. CONSTITUTION:Papers P on a hopper 1 are pressed by a pickup roller 2 through the working of a spring 10. As a result, the papers P are picked up by the pickup roller 2 to convey it in a direction B. Then, a member 7 for preventing a plural number of papers from simultaneous delivery is brought into contact with the pickup roller 2, and the member 7 is constituted such that it has smaller coefficient of friction than that of the pickup roller 2 and a large coefficient of friction than that of the paper P. Therefore, even if the papers P are supplied in an overlapping state, only the paper P, contacting the pickup roller 2, is conveyed, and the second paper and the followings are slipped between the papers and are separated from a paper, contacting the pickup roller, by holding them by means of the preventing member 7. This permits the reliable separation of the papers irrespective of a paper thickness.
Patent JP-H04343246-A (JP)
Title: Method of inspecting semiconductor inspecting device
Inventor: SHIMIZU AKIHIKO
IPC: H01L21/66
Filed: 1991-05-20
Abstract: PURPOSE:To perform easily a self-checking of a semiconductor inspecting device concerning a disconnection in a circuit wiring, a check of an error in an output signal and a measuring circuit, which is cuased by a signal source, the state of drive of a peripheral circuit part and the like. CONSTITUTION:Respective terminals 14 to 19 of a free chip IC package 13 are electrically connected with respective contact pins 1 to 6 of a semiconductor inspecting device X. Whereby an electrically closed loop ranging from a signal source 12a of to a measuring circuit 12c of an inspecting part 12 is formed via a wiring 20. A signal is applied from the part 12 utilizing this closed loop, a self-diagnostic testing is made to perform by the circuit 12c of the part 12 via a peripheral circuit part 7 and an inspection of the device X including the peripheries of the pins 1 to 6 is made.
Patent JP-S60258904-A (JP)
Inventor: NIWA HIROSHI
IPC: H01C7/02
Filed: 1984-06-05
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-S596209-A (JP)
Title: Production of urethane prepolymer having isocyanato group of different reactivity
Inventor: TAKEDA HIROSHI
IPC: C08G18/10
Filed: 1982-07-02
Abstract: PURPOSE:To produce the titled highly useful urethane prepolymer, by reacting a diol having two hydroxyl groups of different reactivity with a polyisocyanate of a low reaction rate and then reacting the rest of the hydroxyl groups with a polyisocyanate of a high reaction rate. CONSTITUTION:A diol having two hydroxyl groups of relatively different reactivity in the molecule (e.g., 1,2-propylene glycol) is reacted with a polyisocyanate of relatively low reaction rate (e.g., a biuret bonding type of polymer of hexamethylene diisocyanate) until about half of the number of hydroxyl groups of the diol finishes the reaction. Then, the rest of the hydroxyl groups are reacted with a polyisocyanate of relatively low reaction rate (e.g., tolylene diisocyanate).
Patent JP-H07313363-A (JP)
Title: Electric water heater
Inventor: GONDO TAKASHI
IPC: A47J27/21
Filed: 1994-05-27
Abstract: PURPOSE:To enable the starting of reboiling immediately by allowing the returning of relationship between a reference voltage value and a voltage value detected forcibly to the position before the detection thereof in a hot water temperature detection means when a reboiling switch is turned ON after the stopping of the electric energization of a boiling heater. CONSTITUTION:A temperature detection circuit 14, a boiling circuit 15 and a reboiling circuit 16 are arranged to control the electric energization of a boiling heater 10 and resistances R1 and R2 are connected to a rectifier circuit 17 in the temperature detection circuit 14. Resistances R3 and R4; R5 and R6; R7, R8 and R9 and a first transistor Tr1 connected in parallel are connected to both the resistances R1 and R2 and, moreover, a thermistor 9 and a resistance R10 are connected in parallel to the resistance R2. Then, when a reboiling switch SW is turned ON, a resistance R15 is energized electrically to lower an applied voltage to the base of a transistor Tr8 and then ON the Tr8 and then ON a Tr9 to cause a boiling by exciting a relay 13 thereby starting the electric energization of the boiling heater 10.
Patent JP-S61275432-A (JP)
Inventor: OKITA JUNJI
IPC: D02G3/24
Filed: 1985-05-27
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-S51125133-A (JP)
Title: Bonding method
Inventor: YAGI HAJIME
IPC: C08L75/00
Filed: 1974-10-08
Abstract: PURPOSE: Method suitable for bonding articles having low-melting metal layers, which provides strong,heat-resistant,and durable adhesion. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S5341202-A (JP)
Title: Novel magnetic recording medium
Inventor: SHIRAHATA RIYUUJI
IPC: G11B5/70
Filed: 1976-09-28
Abstract: PURPOSE: To make the magentic recording medium resistant to moisture and difficult to oxidize by hydrophobing the surface of Mn-bi base magnetic alloy particles dispersed in an organic binder through treatment with a surfactant. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11307887-A (JP)
Title: Part mounting device
Inventor: SAWAMOTO AKIO
IPC: H05K1/02
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To increase heat radiation effect. SOLUTION: Heat generating elements 12 are mounted on the inner side from the edge 10a of a printed wiring board 10. Wiring parts are formed between the heat generating elements 12 and the edge. Multiple cutouts 30 are formed in such a way to cut the wiring. Jumpers 34 for connecting between the wiring parts are connected over the cutouts 30. Radiators 20 are mounted and fixed on the elements 12 in such a way that they face the cutouts 30. The flow of air on both sides of the printed wiring board 10 is improved by the cutouts l3 and heat radiation is increased.
Patent JP-S63280943-A (JP)
Title: Fluid-sealed vibration isolator
Inventor: MIYAMOTO YASUO
IPC: F16F13/00
Filed: 1987-05-12
Abstract: PURPOSE:To reduce the dynamic spring constant at the time of high frequency and small amplitude by causing an elastic substance, which is interposed between a mounting member and a supporting member, to constitute a part of two fluid chambers which are adjacent by means of a partition provided with an orifice to each other. CONSTITUTION:A mounting member 11 attached to a vibrating substance and a supporting member 21 attached to the supporting substance side are connected by means of an elastic member 41 with each other. There are provided fluid chambers 7, 8 which are adjacent by means of a partition 61 provided with an orifice 91 to each other, and filled with an incompressible fluid inside. In the partition 61 is incorporated a movable partition member 101 which is designed in such a manner that it crosses the orifice 91 and floats within the orifice 91 in response to a change in the fluid pressure. Hereupon, since each orifice 91 is in the shape of an unfolded fan towards the partition member 101 in the fluid chamber 7 side, the area of subjected pressure in the partition member 101 is large and the area of contact between the partition member 101 and the partition 61 is small, and consequently, in the case where vibration of medium-high frequency and small amplitude are applied, the dynamic spring characteristics can be prevented from becoming worse.
Patent JP-H0412934-A (JP)
Title: Article transport device
Inventor: TOMITA AKIRA
IPC: B65G47/84
Filed: 1990-05-01
Abstract: PURPOSE:To supply a glass bottle and the like to a main star wheel at high speed and without falling it down by letting the hook of a sub-star wheel provided adjacent to the main star wheel escape backward with a groove cam and preventing interference. CONSTITUTION:A sub-star wheel 6 is provided with such rockable hooks 12 that an article like a glass bottle is engaged with them and accelerated by them. After the article is engaged with a main star wheel 2, the hook 12 is let escape backward by a prescribed angle with a groove cam 16. Hereby, even if the hook 12 is very deeply engaged with the article, interference between the extreme end of the hook 12 and the article in the wheel 2 can be avoided. Consequently, compared with a customary substar wheel with no hook, the article can be surely held and stably accelerated with the hook 12, and falling down and breakage of the article can be surely prevented.
Patent JP-S5542946-A (JP)
Title: Oil outflow prevention mechanism for oil dike
Inventor: MINAGAWA HISASHI
IPC: E02D29/02
Filed: 1978-09-20
Abstract: PURPOSE: To prevent leaked oil form flowing out from the water discharge port of an oil dike by locating the outlet end of a water dischrage pipe in the depth of the water and utilizing the difference in specific gravity between water and oil.  
     CONSTITUTION: In a straight pipe filled with oil 0, there is developed a head ΔH between the oil surface and the water surface. With the heights of the oil surface and of the water surface as measured from the oil-water interface S being HO  and HW respectively and with the specific gravity of the oil being α, there are estabilished the following relationships: HW=αHO and ΔH=HO-HW=(1-α)HO. An  oil dike 3 is constructed around an oil storage equipment 4, a water discharge pipe  5 with sufficient length is arranged into the depth of the sea W 1 , and its outlet end  5a is located below the oil-water interface S on the maximum leak of oil from the  equipment 4. With HO, HW, and ΔH so set as to satisfy the above-mentioned formulas, the leaked oil will not flow out into the sea. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61273281-A (JP)
Title: Method and device for rolling clad sheet
Inventor: MASUDA BUNPEI
IPC: B23K20/04
Filed: 1985-05-29
Abstract: PURPOSE:To control a draft at every metallic sheet, and to control a thickness ratio in these clads by changing the winding angle of the metallic sheet to a roll, and controlling the back tension of the metallic sheet or a rolling joint time point. CONSTITUTION:In rolls 1, 3 for instance, the roll 3 is oscillated as a chain line from a full line by an oscillating mechanism, and the winding angles theta1 and theta3 of a metallic sheet Pa to the rolls 1 and 3 are varied. As a result, frictional force between the metallic sheet Pa and the rolls 1 and 3 increases or decreases, therefore, rear tension in a rolling joint time point of the metallic sheet Pa is varied. Also, in rolls 2, 4, for instance, the roll 4 is oscillated, and winding angles theta2 and theta4 of a metallic sheet Pb to the rolls 2 and 4 are varied. As a result, the rear tension in the rolling joint time point of the metallic sheet Pb is varied. In this way, by the change of each rear tension, the draft of each metal Pa, Pb is varied. Accordingly, by executing the oscillation control of the roll 1 or the roll 4, the thickness ratio of the metallic sheets Pa, Pb of a clad sheet P can be controlled.
Patent JP-H04343828-A (JP)
Title: Controller of vacuum cleaner
Inventor: YAMAGUCHI SEIJI
IPC: A47L9/24
Filed: 1991-05-21
Abstract: PURPOSE:To reduce signal lines and increase the amount of transmitted information by superimposing analogue signals on pulse signals by means of a signal superimposing circuit, and transmitting signals between a first and second control devices using a time sharing method. CONSTITUTION:A control switch 8 and a second sensor 9 such as a dust sensor are incorporated into a second control circuit 16 and information from a first and second sensors 5,9 and signals from the control switch 8 are input to a second control circuit 21. Next the information is processed and judged and the control signal of an electric blower 2 is output to a signal superimposing circuit 23 as a digital signal taking the zero cross synchronization of an AC synchronizing signal detecting circuit 22 and is superimposed on an analogue signal and input to a first control circuit 17 via a main-body side first signal detecting circuit 20a. The first control circuit 17 decides the trigger phase of a bidirectional thyristor 3 as to the digital signal which is synchronized with the frequency of a commercial power source, and is so operated to control the power of the electric blower 2.
Patent JP-S596952-A (JP)
Title: Rotary seal structure for flowing sample into rotary container and discharging the same therefrom
Inventor: NAKAGAWA TAKASATO
IPC: B04B1/02
Filed: 1982-07-02
Abstract: PURPOSE:To prevent the rising in the temp. of blood components, by a method wherein a slide surface interposed between a stationary part and a rotary container is formed into an anti-wear structure holding airtightness during sliding and a passage for centrifugally separated blood components is provided at a position avoiding a slide part. CONSTITUTION:In a centrifugal separator container, an anti-wear seal plate 7 is interposed between a stationary part having an inlet 2 and an outlet 3 for a sample (e.g., blood) from the outside and a rotary container 4 to be slid therewith. Blood introduced from the inlet 2 is freely fallen to a sump part 11 and enters the container 4 through an opening part 5 by centrifugal force to be subjected to centrifugal separation. As the result, a separated layer is formed successively in the order of erythrocyte, leukocyte and serum from the outer peripheral surface. Corresponding to the amount of blood entering from the inlet 2, serum is at first discharged from the outlet 3 through an opening part 6, vertical grooves 13, 14 and a ring groove 12. This passage is provided at a position avoiding the vicinity where friction heat is generated by sliding. By this mechanism, the rising in the temp. of blood components is prevented.