baber/WOPTO huggingface dataset:
Patent JP-H0339477-A (JP)
Title: Exhaust pressure controller for ordinary-pressure cvd reaction furnace
Inventor: KOMATSU NOBUHISA
IPC: C23C16/44
Filed: 1989-07-07
Abstract: PURPOSE:To accelerate the gas replacement after the reaction is finished and to uniformize the gas pressure in the sheet-type ordinary-pressure CVD reaction furnace by switching the exhaust passages to control the exhaust pressure. CONSTITUTION:A wafer 2, a gas head 12 for introducing a gaseous reactant or a replacing gas and an exhaust port 16 opposed to the head 12 are provided in a reaction chamber 11. The excess gas generated from the reaction process or the residual gas replaced by the replacing gas after the reaction process is finished is discharged into the common exhaust passage 4 from the exhaust port 16. In this sheet-type ordinary-pressure CVD reaction furnace, the diameter of the exhaust pipe 3 connecting the exhaust port 16 and the common exhaust passage 4 is increased to discharge the residual gas in a short time. Meanwhile, a small-diameter branch pipe 3a is provided, and valves 31 and 31a are operated to slowly discharge the excess gas.
Patent JP-H0226430-A (JP)
Title: Multi-address communication processing system
Inventor: TOMARI HIROYUKI
IPC: H04L12/18
Filed: 1988-07-15
Abstract: PURPOSE:To avoid giving a great load to a computer system by activating transmission by several times of an address based on routing information by including the number of addresses which shows the number of transmission destinations, and address identifications by the number of addresses, in the routing information of an inter-task communication message and activating transmissions for times of the number of addresses based on the routing information by a transmission processing task. CONSTITUTION:A data communication system consists of a self-computer system (self-system) 1 to transmit data, plural work stations 21 to 2m ((m) is a positive integer) provided under the self-system 1, and another computer system (another system) 4 connected with the self-system 1 through a network 3. Here, a work processing task 11 includes the number (n) of addresses and address identifications A1 to An for the number of addresses in the routing information, makes a transmission request, a transmission processing task 12 activates the transmissions for the times of the number of addresses based on the routing information and executes a same sending processing. Thus, the load of the computer system can be reduced.
Patent JP-S6333735-A (JP)
Title: Camera with data imprinting device
Inventor: OGAWA YUKIO
IPC: G03B17/00
Filed: 1986-07-29
Abstract: PURPOSE:To surely imprint data up to the last photographed frame of a film by operating a data imprinting part to imprint data at the position where one frame of the film is rewound from a photographic picture frame after being photographed. CONSTITUTION:When a film 2 is rewound into a cartridge 3 to terminate rewinding of one frame after this frame of the film 2 is photographed, an illuminating lamp 4 and a data display part 5 are driven by a one-frame rewinding end signal to imprint data, for example, the date on the data display part 5 as data character 9 on the upper left part of an exposed photographed picture 2b through an image forming lens 6. Since data is imprinted after the exposed picture 2b is moved by rewinding, data is surely imprinted on all exposed pictures.
Patent JP-H1123761-A (JP)
Title: Fuel assembly and reactor core of nuclear reactor
Inventor: CHAGI MASAO
IPC: G21C3/324
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To improve the neutron economy of a reactor core without increasing the thickness of a channel box more than necessary by forming a fuel spacer and the channel box in one piece. SOLUTION: A channel box 7 is in square shape, a plurality of holes are drilled at the box 7 at a position where a fuel spacer 4 inside the box 7 is located, and the fuel spacer 4 and the box 7 are welded and fixed by utilizing the hole of the box 7 while, for example, the spacer in that the fuel rod 2 is bundled enters the box 7, thus enabling a plurality of spacers 4 in a fuel assembly 90 to suppress the deformation of the box 7 and hence eliminating the need for increasing thickness even if the assembly 90 becomes large and the box 7 also becomes large and reducing the absorption of neutrons due to the box 7. As a result, the neutron economy of a reactor core improves, the economy in the fuel improves, and the amount of generation of plutonium also increases in the reactor core, thus reducing fuel cycle costs.
Patent JP-H1118944-A (JP)
Title: Cooking device
Inventor: KOBAYASHI KENJI
IPC: A47J27/14
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a cooking device having a high cooling efficiency and capable of cooling a cooked food such as soup to a prescribed temperature in a short time, and easily carrying the cooked or cooled food. SOLUTION: This cooking device (food cooling device) 1 comprises a housing part 10 formed of an inner cylinder 13 capable of housing a food and an outer cylinder 12 for covering the outside thereof, and partitioning plates 35, 36 put in the clearance 14 between the inner cylinder 13 and the outer cylinder 12 to form cold water passages 38, 39. Since the cold water introduced through a nozzle 16 is thus carried so as to be circulated on the outside of the bottom wall 13b and side wall 13a of the inner cylinder 13 to cool the whole inner cylinder 13, a food such as soup can be efficiently cooled. This housing part 10 is loaded on a carrying base 20 having casters 21, whereby the food can be carried together with the housing part 10.
Patent JP-H1074365-A (JP)
Title: Device and method for 8/9 conversion
Inventor: ANDO HIDEKI
IPC: G11B20/14
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a 8/9 converter which can reduce the bit length of treating data, has simple circuit constitution and is capable of high speed processing. SOLUTION: A CDSc table 14 is a table about CDSc which is two's complement data of CDS being accumulated bit value in symbols contained in coded data corresponding to input data SO. In a DSVc adding machine, CDSc data S14 are accumulated by polarity corresponding to polarity data S5, DSVc data showing two's complement of accumulated bit value per sector is generated and the MSB bit is outputted to a table selector 18 as a MSB data S17. The table selector 18 outputs a table switching signal S18 generated based on the polarity data S5 and the MSB data S17 to a data table 2, a polarity table 3 and the CDSc table 14. Based on the switching signal S18, a (+) table or a (-) table is selectively used.
Patent JP-S5877004-A (JP)
Title: Turntable device
Inventor: AZUMA KOUICHI
IPC: G11B17/028
Filed: 1981-10-31
Abstract: PURPOSE:To suck the record disks of different sizes to the same turntable, by varying substantially a sucking port through which a record disk is vacuum sucked to the turntable. CONSTITUTION:A turntable sheet 4 is put on a turntable 2. The inside air is sucked out through a sucking port 2b, and as a result a record disk 5 is sucked to the sheet 4. The openings are set different from each other between the table 2 and the sheet 4. These different openings are shifted to each other to vary the substantial opening position. Thus the opening position can be matched with the size of the disk 5.
Patent JP-H0273180-A (JP)
Title: Global position measurement system by improved type radio frequency and digital processing
Inventor: YABADO ASHIYUJIYAII
IPC: G01S19/32
Filed: 1989-07-07
Abstract: PURPOSE: To obtain the target amount of distance or speed with high accuracy by sending signals received from an antenna to first and second radio frequency sections and obtaining dropped frequency signals by using a common local oscillation frequency, and then, controlling and processing the frequency signals by means of a plurality of digital processing circuits. CONSTITUTION: Input signals from an antenna 11 are sent to radio frequency sections 13 and 15 and the sections 13 and 15 respectively drop the frequencies of L1 and L2 signals. The output 17 of the L1 frequency section 13 is a pseudo- random noise which is modulated to an L1 carrier by means of satellites to be monitored and a signal of a frequency of 3.5f0 having a 2f0 -band width when a reference frequency is f0 . The output 19 of the L2 radio frequency section 15 is a signal of a narrow-band frequency of 1f0 having all modulation information to be converted in frequency. The signals 17 and 19 are respectively supplied to digital processing channels 23, 25, and 27. The target amount of distance or speed is found with high accuracy by applying a receiver to a target by controlling and processing 29 the operations of the channels 23, 25, and 27.
Patent JP-H04227043-A (JP)
Title: Method and device for producing spherical particle from liquid phase
Inventor: EKUBERUTO BURANDAU
IPC: B22F1/065
Filed: 1991-07-17
Abstract: PURPOSE: To produce spherical particles with a narrow grain distribution in generating small droplets by vibrating nozzles and solidifying the droplets in a gaseous or liquid cooling medium by maintaining the liquid phase, the nozzles and the drop distance for the droplets at a constant temperature higher than the melting point of the liquid phase by a specified temperature until the spherical shape of the falling droplets stabilize. CONSTITUTION: Spherical particles are produced with a narrow grain distribution from liquid phase by generating small droplets by means of vibrating nozzles 4 using melting points of up to 1500 deg.C. In this case, the liquid phase, the nozzles 4 and the drop distance 6 for the droplets are maintained at a constant temperature of 1 to 10 deg.C above the melting point of the liquid phase. The droplets are solidified after they stabilize by rapidly chilling them in a gaseous or liquid cooling medium kept at a temperature at least 100 deg.C lower than the melting point of the liquid phase. As a result, the spherical particles with a narrow grain distribution can be produced from liquid phase.
Patent JP-S6333691-A (JP)
Title: Hot-wire type detector
Inventor: KASHIWAGI KAZUHITO
IPC: G01J5/34
Filed: 1986-07-28
Abstract: PURPOSE:To remove a malfunction due to an operation delay by immediately inhibiting an output when the input/output voltage of a regulator circuit is reduced to an operation guarantee level. CONSTITUTION:A voltage discriminating circuit 2 is connected to the input/ output terminals of a regulator circuit 1 for supplying the portions of a detector with a stabilized power-supply voltage. When voltages Va and Vb in the voltage discriminating circuit 2 are reduced to an operation guarantee level, a gain control circuit 3 is immediately operated. The gain control circuit 3 forcibly reduces the output of an amplifier circuit 5 for amplifying signals fed from a sensor unit 4. A window comparator 6 discriminates the output signals of the amplifier circuit 5. When the sensor unit 4 detects the movement of the human body or the like, the output of the window comparator 6 is raised to an 'H' level to drive switching means 7, outputting a detection signal. When the gain control circuit 3 is operated and the output of the amplifier circuit 5 is reduced, the output is reduced to an 'L' level and the window comparator 6 does not drive the switching means 7.
Patent JP-S57101763-A (JP)
Title: Method for assaying specific serum protein
Inventor: OOTSUKA MITSUO
IPC: G01N33/68
Filed: 1980-12-17
Abstract: PURPOSE:To provide a simple B-protein assay method not using a complicated yeast extract such as GoA-SPC. CONSTITUTION:A given amount of a labelled soluble protein is added to a specific amount of a human serum and mixed. A precipitate produced through the addition of a chemical denaturing agent is separated and collected by a conventional means and again suspended in a given amount of water or a proper salt solution to remove a water-soluble part. The remainng water-insoluble part is separated and collected by a conventional means, and the amount of a labelled compound is measured by a conventional means to assay a specific serum protein, especially B-protain. A substantially water-soluble protein having a molecular weight of about 13,000-200,000 may be used as a soluble protein and serum albumin or serum globulin is preferable. A radioactive isotope and a coloring matter such as a fluorescent coloring matter are properly used as a label. A protein denaturing agent is used as the chemical modifying agent, and especially trochloroacetic acid used as a 10-20% aqueous solution is most suitable.
Patent JP-H0345585-A (JP)
Title: Double base-system propellant composition and production thereof
Inventor: KUBOTA NAMINOSUKE
IPC: C06B31/26
Filed: 1989-07-11
Abstract: PURPOSE:To obtain the subject composition having high specific impulse and combustion speed and excellent producibility containing aliphatic polyether having terminal hydroxyl group expressed by specific formula and isocyanate compound in raw material in a double base-system propellant having fixed component composition. CONSTITUTION:A double base(DB) propellant substantially composed of nitrocellulose(NC) and nitroglycerin(NG) or liquid nitroester as principal components is produced as follows. 3-20wt.% aliphatic polyether expressed by the formula having terminal hydroxyl group containing azide methyl group in side chain and isocyanate compound are further contained in said raw material. Then, said polyether is made to three-dimensionally crosslinked structure to afford the aimed DB-system propellant composition. Besides, said polyether is suitable as a binder of DB propellant having excellent miscibility with NG.
Patent JP-S6067092-A (JP)
Inventor: MATSUBARA KINJI
IPC: B25J15/06
Filed: 1983-09-26
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-S6156862-A (JP)
Title: Simplified polishing device for elastic roll
Inventor: KATSUMA AKIRA
IPC: B24B5/37
Filed: 1984-08-24
Abstract: PURPOSE:To enable a device to perform polishing, cleaning, etc. for an elastic roll being left as mounted to a machine and improve work efficiency and the rate of operation of the machine, by a simplified polishing attachment in which a disc sander is mounted to a shuttle bed laterally slidably set and connected with a prime mover. CONSTITUTION:A device, mounting a shuttle bed 2 to a rail bed 4 with a traverser screw 4' directly connected with a prime mover 1, mounts a disc sender 3 to the shuttle bed 2. And the device, setting the disc sander 3 to be driven with its point end 3' appearing in an elastic roll 8 in the polishing objective various machines while rotating the objective elastic roll 8 and rotating at a high speed in the side surface of the roll a part of the disc sander point end 3' consisting of disc shaped emergy sand paper or the like, enables a flaw on a surface of the roll to be removed or the surface to be worked in polishing accuracy. While the rate of operation in the whole machine can be improved.
Patent JP-S61203366-A (JP)
Inventor: SUZUKI TOSHIFUMI
IPC: B65D65/10
Filed: 1984-08-28
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-S6335132-A (JP)
Inventor: TERADA MAKOTO
IPC: H02J3/01
Filed: 1986-07-30
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-S57104713-A (JP)
Title: Repairing of rail truck roadbed
Inventor: MURATA AKIRA
IPC: E02D3/12
Filed: 1980-12-16
Abstract: PURPOSE: To form an uniform and high strength solid in a short time for stabilizing the ground by injecting a grout capable of performing a hydrating reaction, composed of an isocyanate or isocyanate-dominated mixture, into the aperture between a truck slab and the groud.  
     CONSTITUTION: A pit is bored through a concrete 1 until it reaches the ground 6, and a grout injection pipe 5 is erected in the pit. A hydrating reaction type grout composed of isocynate or isocyanate-dominated mixture is injected into the ground 6 through the grout injection pipe 5. Afterwards, the grout injection pipe 5 is removed. The grout so injected permeates and diffuses into the ground, during which the grout comes into contact with void water in the ground to occur hydrating reactions while generating carbon dioxide gas. Thus, insoluble polyurea gel is formed to combine soil particles together, whereby forming strongly consoridated soil. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H1114344-A (JP)
Title: Reference position setting device
Inventor: KUNIYASU TAKASHI
IPC: G01B21/22
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To highly accurately and highly sensitively set mutual reference positions of a large diameter gear and a small diameter gear as well as to detect rotation and the rotational direction of the small diameter gear with these reference positions as the center. SOLUTION: A large diameter gear 2 and a small diameter gear 3 to rotate in the set ratio by being meshed with each other directly or through a worm screw 1, a first rotational position sensor 7 to detect a rotational position of the large diameter gear 2, a second rotational position sensor 8 and a third rotational position sensor 10 capable of simultaneously detecting the rotational position of the small gear 2 over a wide area by being adjacent to each other while separating from each other, are provided. The timing when a position to turn on both outputs of the second rotational position sensor 8 and the third rotational position sensor 10 exists in the center of an output pulse of the first rotational position sensor 7, is set at a reference position of the small diameter gear 3 and the large diameter gear 2.
Patent JP-H0741536-A (JP)
Title: Production of molded part and packing material made of rigid and flexible polyurethane foams
Inventor: KURISUTOFU FUOOGERU
IPC: C08G18/00
Filed: 1994-07-07
Abstract: In the production of mouldings and fillings made from rigid and flexible polyurethane foams and rigid polyurethane foams containing isocyanurate structures made from polyol and isocyanate and activator and optionally further additives, flaws in the foam can be avoided by increasing the amount of activator during the preparation of the reaction mixture - considered over time - to give a setting time which commences simultaneously everywhere as far as possible.
Patent JP-S6069070-A (JP)
Title: Bis-dioxopiperazine derivative and antitumor agent consisting of the same
Inventor: NIN UNPOU
IPC: A61K31/495
Filed: 1983-09-26
Abstract: NEW MATERIAL:A bis-dioxopiperazine derivative expressed by forumula I (R1 is lower alkyl; R2 and R3 link together with the adjacent N to form a substituted or unsubstituted six-membered heterocyclic ring, the ring may further contain N,O or S). EXAMPLE:1-( 4-Morpholinomethyl-3,5-dioxopiperazin-1-yl )-2-( 3,5-dioxopiperazin-1- yl)-propane. USE:An antitumor agent having strong antitumor activity. PREPARATION:For example, a compound expressed by formula II is solvolyzed with a protonic polar solvent to afford the compound expressed by formula I .
Patent JP-S6154471-A (JP)
Title: Testing method of integrated circuit incorporating rom
Inventor: KODAIRA MITSUHARU
IPC: G01R31/28
Filed: 1984-08-27
Abstract: PURPOSE:To eliminate an overlapping test and to shorten a test time by extracting some or all of difference pieces of information among control information stored in a ROM, storing them in free addresses of the ROM as a test data group, and taking a test by using the test data group. CONSTITUTION:When there are K combinations of mutually different data and original stored data occupy addresses 0-(n) in the ROM, addresses (n+1)-(n+ k) are used as a free address area for the extracted data group. When the test is taken, the addresses (n+1)-(n+k) are accessed one after another successively and another circuit connected to the ROM is tested for every address; when access to the addresses 0-(n) is tested according to a normally used operation sequence, another circuit need not be tested. Consequently, the test time is shortened.
Patent JP-H0529154-A (JP)
Title: Superconducting variable inductor
Inventor: SENDA MASAKATSU
IPC: H01F21/08
Filed: 1991-07-18
Abstract: PURPOSE:To embody an inductance-variable inductor capable of being reduced in size and film thickness, and what is more, minimizing its damage against a high frequency signal. CONSTITUTION:One end 8 and the othesr end 8 of a loop 6 of an inductor section, which has a structure where a superconductor 7 formed with a equivalent thin film in a loop superconductor loop 6 formed on a substrate 9 is installed in such a fashion that it may keep off the contact with the loop 6, are connected with an input terminal 1 and output terminal 2 respectively by way of first and second high-pass filters 3, 3. In addition, bias current terminals 5 are connected with the both ends 8 of the loop 6, thereby supplying bias current 10 to the loop 6 in a current variable fashion.
Patent JP-H1127186-A (JP)
Title: Delay distortion elimination system
Inventor: AKAIKE MASAMI
IPC: H04B1/10
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To quickly and surely eliminate a delay distortion by a simple opera tion of a compact device. SOLUTION: In a digital communication system such as a digital radio communication system, etc., a received pulse train is divided into bursts of a certain length and then the time slot of a single pulse is divided into plural times. An angular frequency with one burst length as one cycle is referred to as ω, while k shows a positive or negative integer or zero, and Gk is a complex spectrum with an angular frequency kω of a waveform of one burst respectively. It is assumed that a received wave includes (n) pieces of delayed waves 1, 2...n, while ρ1 , ρ2 ...ρn are referred to as the relative amplitudes of these delayed waves to the main wave. Then, τ1 , τ2 ...τn are defined as integer multiples of the times divided from the time slot and set at values approximate to the delay time of the delayed waves 1, 2...n with respect to the main wave.  Thus delay distortions included in the received waves are eliminated by means of an operational expression given below: Gk /[1+ ρ1 exp(-kωτ1 )+ρ2 exp(-jkωτ2 )+...+ρn exp(-jkωτn )}].
Patent JP-S6422744-A (JP)
Title: Paper transport mechanism of recording device
Inventor: AOYAMA NORIYUKI
IPC: B65H3/06
Filed: 1987-07-16
Abstract: PURPOSE:To provide possibility of using both cut sheets and continuous sheet by installing a clutch mechanism with a gear for continuous sheet on a rotary shaft of a sheet separator roller, and mounting a separator gear on the rotary shaft through the clutch mechanism. CONSTITUTION:A gear a40 for continuous sheet is mounted on a rotary shaft of a sheet separator roller 6 consolidated with a clutch mechanism K, and a rotary shaft of a separator gear a30 is installed on the gear a40 for continuous sheet and clutch mechanism K. When a cassette for continuous sheet is set in an accommodating part, an electromagnetic switch D is actuated through a limit switch 40b, and the separator gear a30 and the gear for continuous sheet a40 are coupled while they are rotating. A feed gear is rotated and sheet is sent with a sheet transport roller 7. While out of copying, the electromagnetic switch D is turned off, and a coupling mechanism E rotating is stopped to disconnect the separator gear a30 from the gear for continuous sheet a40, and now copying on normal cut sheets is possible.