baber/WOPTO huggingface dataset:
Patent JP-S6058213-A (JP)
Title: Precipitation promoting apparatus
Inventor: YOKOYAMA SHIGEKI
IPC: B01D21/02
Filed: 1983-09-07
Abstract: PURPOSE:To increase precipitation efficiency and to facilitate the washing removal of flocs, by mounting a precipitation apparatus provided with partition plates in a multi-layered from in a traverse flow type precipitation basin in a freely revolvable manner. CONSTITUTION:In an usual time precipitating flocs in waste water, a precipitation apparatus is positioned so as to bring partition plates 12 to a horizontal state to maximize a precipitation area. When a predetermined amount of flocs are accumulated on the partition plates 12, the precipitation apparatus 10 is revolved through a drive wheel 15 and the partition plates 12 are positioned in a vertical state. Whereupon, flocs accumulated on the partition plates 12 are naturally dropped to the bottom surface of a precipitation basin 1 under its own wt. Fallen flocs are scraped into a sludge pit 7 by a sludge scraping apparatus 8 and discharged to the outside from a sludge discharge pipe 16.
Patent JP-S648270-A (JP)
Title: Ion implanter
Inventor: TAKEUCHI TOMOSHI
IPC: C23C14/48
Filed: 1987-06-29
Abstract: PURPOSE:To diversify the ion implantation process and to improve the processing efficiency by charging a sample capable of being raised up and brought down by a holder having a heating means or a cooling means into an ion implantation chamber through plural spare chambers, and discharging the sample from the ion implantation chamber. CONSTITUTION:The implantation chamber 14 to be evacuated wherein ion implantation is carried out by the irradiation of an ion beam 2 is allowed to communicate with the first and second spare chambers 16a and 16b provided on both sides of the chamber 14 through valves 18a and 18b. The sample 12 is charged into and discharged from the spare chambers 16a and 16b through doors 22a and 22b, the implantation chamber 14 is evacuated, the sample 12 is charged into and discharged from the implantation chamber 14, and ion implantation is carried out. A heater 26 is provided in the holder 24a of one shaft 30a for holding the sample 12, a cooling pipe 28 is fixed to the holder 24b of another shaft 30b, and the sample 12 is rotated while being raised up and brought down. By such a constitution, ion implantation is effectively applied to the sample 12 at high temp., as required, or at low temp.
Patent JP-S6143129-A (JP)
Title: Treatment of by-product oil
Inventor: SATO ATSUSHI
IPC: B01J27/10
Filed: 1984-08-03
Abstract: PURPOSE:To enable the further effective utilization of a by-product oil containing diarylalkane and obtained by the alkylation of a monocylic aromatic hydrocarbon with an olefin, by converting the diarylalkane to the monocyclic aromatic hydrocarbon and a triaryldialkane by disproportionation reaction. CONSTITUTION:A by-product oil fraction having a boiling point of 260-320 deg.C, containing diarylalkane, and obtained in the production of alkynated monocyclic aromatic hydrocarbon such as ethylbenzene, ethyltoluene, etc. from an olefin such as ethylene, etc. and a monocyclic aromatic hydrocarbon such as benzene, toluene, etc., is disproportionated in the presence of a disproportion catalyst to obtain (A) a monocyclic aromatic htdrocarbon fraction having lower boiling point than the above by-product oil and (B) a fraction having a boiling point of 350-450 deg.C and containing triaryldialkane. The fraction A is properly subjected to the fractional distillation and used as the raw material for the alkylation reaction. The fraction B is superior to the above by-product oil as an electrical insulation oil or a solvent of the dye for pressure-sensitive copying paper, etc.
Patent JP-S5588491-A (JP)
Title: Trunk circuit control system
Inventor: ASAKURA JIYUNJI
IPC: H01L41/083
Filed: 1978-12-25
Abstract: PURPOSE:To omit the identification for the types of trunk circuits by securing the control to the trunk of the loop signal system with the control information of the SS/SR signal system and then converting the information into the signals of the loop signal system. CONSTITUTION:The start signal sent from the remote station unit of the loop signal system is received at relay A and then displayed to the central control unit via contact a<0>. Relay S operates via contact a<1> and then sends the start end signal back to the remote station via contacts s<0>. The central control unit delivers the control information when the reception is ready for signal KP. After reception of signal KP, the control information is made off. In this case, the normal signal is transmitted to the remote station via contacts t<0> and t<1> of relay T. According to the reply of the called subscriber, the central control unit transmits the replay signal. In this case, the control information is made on. In this way, the replay signal formed with the reverse signal is transmitted to the remote station via contacts t<0> and t<1>.
Patent JP-S5786870-A (JP)
Title: Electrophotographic wet developing device
Inventor: ARAI MAKOTO
IPC: G03G15/10
Filed: 1980-11-20
Abstract: PURPOSE:To improve image quality by equalizing the peripheral speeds of a photosensitive drum and a developing roller, by providing a press roller, which presses a sponge roller (developing roller), near the photosensitive drum. CONSTITUTION:A press roller 3 which presses a sponge roller (developing roller) 2 is provided near a photosensitive drum 1. The part 4 of the sponge roller 2 where the sponge roller separates from the photosensitive drum 1 is pressed by the press roller 3, so its speed is a speed V1 which is the speed when the sponge roller 2 starts pressing operation and the sponge swells at a part 5 where the sponge roller 2 separates from the press roller 3 to obtain a higher speed V2, but it is at distance from the surface of the photosensitive drum 1, so that any evil influence on the photosensitive drum 1 is exerted at all. Consequently, the peripheral speed of the sponge touching the photosensitive drum 1 is unchanged, so that the image quality is improved.
Patent JP-H0242188-A (JP)
Title: Rotary blower with torsional vibration damping mechanism
Inventor: KEBIN MAIKERU MAKUGABAN
IPC: F04C18/18
Filed: 1989-06-26
Abstract: PURPOSE: To prevent generation of unpleasant audible rattle by constituting a torsion damping mechanism arranged in a rotary blower such as a supercharger with a driving means, a driven means and two spring means for urging the two above-mentioned means to opposite directions with respect to each other. CONSTITUTION: In a rotary blower, first and second rotors 28, 29 engaged with spiral lobes are rotatably received in a housing 48. The rotors 28, 29 are rotated by the rotation of an input drive member 52 cooperating and connecting with an output shaft of an engine via the engagement with timing gears 74, 72. In this case, a torsion damping mechanism 54 is arranged in a path for transmitting engine torque to the first timing gear 74. The mechanism 54 consists of a driving means 96 and a driven means 94 mounted such that they are rotated together with the input drive member 52 and the first timing gear 74, and restricted to rotate relative to each other, and consists of two spring means 98, 100 for urging the two means 94, 96 to opposite directions with respect to each other.
Patent JP-S5686563-A (JP)
Title: Button telephone set
Inventor: OKAMOTO AKIRA
IPC: H04M1/71
Filed: 1979-12-17
Abstract: PURPOSE:To enable to use a button telephone set normally used when the power supply is ON, for incoming response use at power failure, by connecting a power failure monitor relay to the power supply circuit. CONSTITUTION:If power is failed and the output of a power supply circuit 2 is interrupted, a power failure monitor relay 3 is restored and the main trunk is connected directly to a telephone set 3 without a channel switch matrix 9. Thus, the incoming call on the main trunk is displayed on a telephone set 13 with an incoming call detector 12, and when the operator hooks up a handset, the telephone set 13 can be connected to the main trunk.
Patent JP-H11352921-A (JP)
Title: Display device
Inventor: NAKAMURA KYOKO
IPC: G09G3/20
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To realize smooth scroll display without requiring a long processing time even if the number of data to be scrolled is increased. SOLUTION: In this display device, the first dot data of 1 byte of the dot data of a scroll sentence stored in a scroll data storage part 29 is shifted from 1-bit shift to 8-bit shift by one bit to store it as eight pieces of shift dot data in an 8-stage shift data storage part 31. After the eight shift dot data are successively outputted, the following 8-bit dot data is read and connected to the end of each of the eight shift dot data shifted by one bit, and the connected dot data are shifted by one byte, respectively. After the thus-shifted eight connected dot data are successively outputted, the same processing is repeated for the following 8-bit dot data, and the shift dot data successively outputted in this way are scroll-displayed.
Patent JP-S6142320-A (JP)
Title: Oxygen permeable polymer molded body
Inventor: MURATA TAKASHIGE
IPC: C08F20/00
Filed: 1984-08-06
Abstract: PURPOSE:To obtain an oxygen permeable polymer molded body excellent in film forming property, having large oxygen transmission coefficient and extremely excellent in the transmission coefficient ratio of oxygen and nitrogen, by using a polymer obtained by the radical polymerization and copolymerization of fumaric diester. CONSTITUTION:A polymer, which is obtained by radical polymerization of 1,3- dimethylbutyl-alkyl fumarate represented by formula (wherein R is an 1-12C alkyl group or a 3-12C cycloalkyl group) or the radical copolymerization of said compound and a vinyl compound having a polymerizable double bond in the molecule thereof, is used. It is necessary to contain 80wt% or more of the fumarate component. Further, a number average MW is pref. about 8,000- 300,000 and the polymer is used by forming the same into a membrane with a thickness of 0.01-200mum by a proper method. Oxygen transmission coefficient is 10<-9>cm<3>cm/cm<2>seccmHg or more and the transmission coefficient ratio of oxygen and nitrogen is 2.8 or more.
Patent JP-S6141972-A (JP)
Title: Terminal board of watt-hour meter
Inventor: ASANO SHIGEO
IPC: G01R11/04
Filed: 1984-08-06
Abstract: PURPOSE:To obtain a miniaturized terminal board excellent in versatility by incorporating a small capacity terminal board itself to plural small capacity terminal fittings in a body with a main terminal board. CONSTITUTION:Mounting parts 3a-3c of plural main terminal fittings 2a-2c are provided in the main terminal board 1. It is possible to mount main terminal fittings to all mounting parts 3a-3c as shown in the figure A. However, when, for instance, a terminal board used for three-phase electric energy meter is used for a single-phase energy meter, mounting parts to which main terminal fittings for power source load are not mounted occur as mounting parts 3b, 3c in the figure B. Therefore, a small-capacity terminal board 4a of two-terminal type and a small-capacity terminal board 4b of 4-terminal type are mounted to mounting parts 3b, 3c to which main terminal fittings are not mounted. Thus, connection of plural small capacity terminal fittings to the watt-hour meter is made possible without changing the size and shape of the main terminal board itself.
Patent JP-H0828976-A (JP)
Title: Cooling device in double freezer system
Inventor: UENO AKITOSHI
IPC: F25B7/00
Filed: 1994-07-15
Abstract: PURPOSE:To provide a cooling device in which its size can be made small and it can be dispersed even if a high cooling capability is applied, its installing workability can be improved, an upper space above a freezer can be reduced, a spacing within the freezer can be effectively utilized, its maintenance characteristics can be improved and further it can be effectively utilized against a sealing characteristic CONSTITUTION:A cooling device comprising secondary side compressor 4, a cascade condenser 5 and an evaporator 6 is separated into an outdoor machine 9 having the secondary compressor 4 and the cascade condenser 5 and into an indoor machine 10. The outdoor machine 9 is installed at a floor outside the freezer and the indoor machine 10 is fixed to either inside the freezer or at the top wall part.
Patent JP-S5787621-A (JP)
Title: Digital-to-analog converter
Inventor: ASAKAWA TATSUJI
IPC: H03M1/74
Filed: 1980-11-21
Abstract: PURPOSE:To make the circuit integration easy, by using an MOSFET in place of a resistor by giving weight to the ratio of channel width to channel length. CONSTITUTION:Weighting is made so that the ratio of channel width to channel length of Nth MOSFETs 11-14 is (1/2N<-1>) to that of an MOSFET10. That is, taking a current flowing to an FET10 as I0, a current of (I0/2N<-1>) flows to an FET14. Switches S1-SN are controlled with input data, currents flowing to MOSFETs 15-19 are added at an adder 25 to be an analog value according to the input data. Since constant current operation is made for the FETs 10-14 with a comparator 7, no error is caused even to some extent of output resistance of the FETs 15-19.
Patent JP-H0455003-A (JP)
Title: Cold rolling method for stainless steel plate
Inventor: INOUE TAKESHI
IPC: C25D15/02
Filed: 1990-06-25
Abstract: PURPOSE:To decrease the generation of an oil bit, and to obtain the stainless steel plate being excellent in surface luster by using a work roll to which specific composite plating is performed. CONSTITUTION:A work roll in which composite plating is performed to the surface of the roll is used, and cold rolling is executed, while spraying neat oil consisting of at least one of mineral oil, natural fat and oil, and synthetic ester to a plate. As for a matrix of composite plating performed to the surface of the work roll, Cr, Cu, Ni, Co, Ni-P or Ni-Co is suitable. As for hardness of solid-state fine particles dispersed to the matrix of composite plating, it is necessary to be higher by >=500 in Vickers hardness than hardness of the matrix. As for the dispersive power to the whole composite plating film of the solid-state fine particles, it is necessary to be >=10vol.% and <=60vol.%.
Patent JP-H0338536-A (JP)
Title: Hydrogenation of alpha-hydroxyketone
Inventor: BENJIYAMIN PATORITSUKU GUREISH
IPC: B01J23/46
Filed: 1990-06-25
Abstract: PURPOSE: To produce corresponding alcohols in a high selectivity by hydrogenating α-hydroxy ketones, especially dihydroxy acetone, in a liquid phase in the presence of a carboxylic acid.  
     CONSTITUTION: When α-hydroxy ketones (preferably dihydroxy acetone, eruthrulose, etc.) are hydrogenated in a liquid phase in the presence of a heterogeneous hydrogenation catalyst (preferably Raney nickel, Harshow nickel on alumina) and hydrogen, the reaction is implemented in the presence of carboxylic acid (preferably acetic, lactic acid, citric acid, etc.) to obtain corresponding alcohols (preferably glycerin, methyl glycerin, etc.). The hydrogenation is preferably implemented at a hydrogen partial pressure of 10-30000 kpa and at 150°C. This method is simple and less expensive, raw materials are easily available, and the products are separated and purified easily. Even when a small amount of formaldehyde is contaminated, high selectivity can be maintained to be advantageous. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H119727-A (JP)
Title: Iron golf club set
Inventor: NISHIMOTO TATSUO
IPC: A63B53/04
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To minimize the physical disorder between different club counts in swinging, perform a swing in the same stance even when the count is differed, and regularly provide stable directivity by setting the toe down quantity ratios of a plurality of iron golf clubs having different counts to be substantially constant. SOLUTION: This golf club set has counts of #3, #4, #5 of long iron to middle iron golf clubs in the drawing, but it is actually formed of counts of #3 to #6. The club heads 11 of these iron clubs are set to have mutually different loft angles α1-α3 so that a ball can be successively easily flied up. An identification mark P corresponding to the toe down quantity is displayed on a part of each golf club shaft 12. Since the iron golf club set has the same toe down quantity, the physical disorder between different counts is minimized, and even a golf club having a different count can be swung in the same stance.
Patent JP-H0717571-A (JP)
Title: Biodegradable buffer material and its production
Inventor: SAKAMOTO MASAHISA
IPC: C08L3/00
Filed: 1993-07-02
Abstract: PURPOSE:To keep buffering characteristics such as strength in a high never against a wide range of changes in application circumstances, by adding a vegetable fibrous component to a starchy component as a raw material and foaming and molding it. CONSTITUTION:A raw material including starch as a chief component and vegetable fiber as other components is foamed and molded to make a porous or sponge-like molding. The starchy component can be selected regardless of the content of amylose. Accordingly, all kinds of starch which are generally used are applicable. Fibers obtained from wooden pulpe, hemp, straw, etc. and further, pulverized or disintegrated materials of waste paper can be used as vegetable fibrous components. Vegetable fibrous component can be used within the range of 10-65wt.% against starchy component. The effect does not bring when the ratio is below 10wt.% and also the foaming condition of raw material gets worse when it is above 65wt.%. Non-purified starch including protain component besides starchy components can be applied. In this case, the sum of vegetable fibrous components and protain components should be within 10-65% based on starchy components.
Patent JP-2000353912-A (JP)
Title: Phased array antenna device
Inventor: TSUTSUMI MAKOTO
IPC: H01Q3/36
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To largely change the direction of the directivity of beams in a phased array antenna device. SOLUTION: A non-linear ferrite device 6 is connected through an AGC amplifier 5 with an input part 21 of each antenna 2, and a variable attenuator 8 is connected through an input power introducing part 7 with each non-linear ferrite device 6. The phase of the output power of the non-linear ferrite device 6 is changed according to the magnitude of the input power. The attenuating amounts of each variable attenuator 8 are varied so that the magnitude of the input voltage to be added through the variable attenuator 8 to the non-linear ferrite device 6 can be varied, and then the phase of the output power can be changed. The phase of the output power is changed so that the direction of the directivity of beams in a phased array antenna device 1 can be variably controlled.
Patent JP-S6320975-A (JP)
Title: Solid-state image sensor
Inventor: TABEI MASATOSHI
IPC: H04N5/335
Filed: 1986-07-15
Abstract: PURPOSE:To suppress the narrowing width of a transmission line when an image is made of large number of picture elements, and to prevent the decrease in the quantity of transfer charges by allocating one piece of vertical transfer CCD to two photoelectric transducer strings in a vertical direction. CONSTITUTION:After accumulating signals from the respective photoelectric transducers for 1/60 second, i.e., for one field period, first, the transmission age 5 of the row A whose threshold voltage Vth is low opens, and the signal charges in this row are filed-shifted all at once to a vertical transmission CCD 2 during a part of vertical blanking period. Thus field-shifted charges are sequentially transferred downward, and read out from an output amplifier 4 via a horizontal CCD 3, and then are stored in a field memory 7 through a change- over switch 6. thereafter, the transmission gate 5 of a row B opens, and signal charges are read out from the output amplifier 4 likewise. In such case, the switch 6 is changed over, so that the signal charges from the row B are added with the signal from the row A already prepared in the field memory 7, and the resulting signals are outputted as a one field picture, and stored in a track of a magnetic disk 9.
Patent JP-S6144266-A (JP)
Inventor: NAKAGOME HIDEKI
IPC: F25B21/00
Filed: 1984-08-08
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-H0718901-A (JP)
Title: Vehicle elevating unit for multi-storied parking device and solid parking device using the unit
Inventor: MORIOKA HIROSHI
IPC: E04H6/18
Filed: 1993-07-02
Abstract: PURPOSE:To simplify whole structure when a multistage type parking device is built and to take in and out a vehicle in the longitudinal direction of a pallet. CONSTITUTION:Chains 14, 14... by means of which a pallet 16 is elevatably suspended are coupled to the respective sides of the pallet 16. One forms a loop including a drive sprocket R3 and the other is coupled to the middle of the loop through the sprocket R3. Since a counterweight is not used, even in a case a whole is moved in the lateral direction, there is no need to consider an elevation space for the counterweight.
Patent JP-S6061421-A (JP)
Inventor: SESHIRU OOTASU HAUERU
IPC: G21C21/00
Filed: 1984-08-08
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-S5955673-A (JP)
Title: Picture forming device
Inventor: KURATA MITSURU
IPC: H04N1/23
Filed: 1982-09-24
Abstract: PURPOSE:To prevent a photosensitive drum from partial deterioration by providing the titled device with plural optical sensors receiving optical beams successively in accordance with the scanning of optical beams and outputting a signal from a different sensor in each completion of picture formation. CONSTITUTION:Light projected from a light emitting body 2 is reflected by a mirror 4 and a detecting mirror 20 through an optical path 5a and reaches photodetective sensors 7a, 7b respectively. The detection signals of the sensors 7a, 7b are simultaneously sent to a switching circuit 18, which selects only the detection signal from the sensor 7a and outputs the selected signal to a control circuit 19. After passing a fixed short time, the circuit 19 starts to apply a picture signal to the light emitting body 2 and the starting position of the formation of the preceding picture is determined in each completion of the formation of one picture. Subsequently, the circuit 19 starts to apply a picture signal to the light emitting body 2 after passing said fixed time from the reception of the detection signal of the sensor 7b. Since the positions of both sensors are shifted by a distance (l) in the parallel direction with a picture scanning line 6, the picture formation starting positions are also shifted by (l) in the scanning direction of the optical beams.
Patent JP-2000003325-A (JP)
Title: Information processing system, information processing device, secondary storage device and record medium
Inventor: KIKUCHI YOSHIHIDE
IPC: G06F13/12
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To efficiently execute plural I/O instructions in a secondary storage device. SOLUTION: Tags 109 to 116 of I/O instructions 101 to 108 to be issued to the secondary storage device from an information processor are composed of a tag part A and a tag part B. To the part A, the same value is given in an I/O instruction group to be continuously executed. To the tag part B, a value is given to the order to discriminate the I/O instruction given the same value to the tag part A. If the secondary storage device receives the I/O instruction from an information device, when it is indicated by the tag part B that the instruction is a head among the I/O instruction group, or when the I/O instruction which has the same value as the tag part A is not stored in a queue, the received I/O instruction is added to a final part.  On the other hand, when the value of the tag part A is stored in the same I/O instruction, the received I/O instruction is inserted next to the I/O instruction whose tag part A is the same.