baber/WOPTO huggingface dataset:
Patent JP-H06221728-A (JP)
Title: Absorption type freezer and solid corrosion inhibitor for the same
Inventor: TAKAHASHI KENJI
IPC: C01D15/00
Filed: 1993-01-26
Abstract: PURPOSE:To keep constantly a concentration of corrosion inhibitor in a solution in an absorption type freezer so that corrosion of a body of the absorption type freezer may be inhibited for a long time. CONSTITUTION:A solid corrosion inhibitor for an absorption type freezer is made of a first compound powder which includes crystallized water and has corrosion inhibiting effect and a second compound powder which is a corrosion inhibitor, both of which are mixed and molded in a tablet form by compression. The solid corrosion inhibitor for an absorption type freezer thus obtained is placed inside a solution circulation system of the freezer. By this, the capacity of the freezer can be maintained for a long time.
Patent JP-H03216079-A (JP)
Title: Picture movement correction device
Inventor: CHIBA KATSUNORI
IPC: H04N5/217
Filed: 1990-01-22
Abstract: PURPOSE:To prevent response of a moving correction means with respect to the movement by panning of a camera by using vector information of high frequency component in a changing frequency in time axis direction among sets of moving vector information as a moving correction signal. CONSTITUTION:A moving vector defection circuit 101 applies correlation calculation of inter-frame or inter-field picture elements to obtain moving vector information and a moving quantity arithmetic circuit 102 obtains the moving vector information representing the moving direction and quantity of the entire pattern in one frame period or one field period. Then a frequency separator circuit 103 extracts only a high frequency component with respect to a time axis direction among plural sets of moving vector information and uses it as a moving correction signal, which is fed to an address generating circuit 104. Thus, the moving vector by camera panning and the moving vector due to rocking are identified and only the information due to the movement of camera rocking is obtained.
Patent JP-S56107236-A (JP)
Title: Silver halide photographic sensitive material
Inventor: HOTSUTA YUUJI
IPC: G03C1/06
Filed: 1980-01-31
Abstract: PURPOSE:To obtain a silver halide photographic sensitive material free from desensitization and the occurrence of fog and stain in storage by forming a hydrophilic colloid layer contg. a specified reaction product of an aromatic primary amine developing agent on the material provided on a support. CONSTITUTION:An aromatic primary amine developing agent is added to an aqueous soln. of o-alkoxybenzaldehyde of which aromatic ring is substituted by one or more of carboxylic acid, sulfonic acid and their salts, and the reactive soln. is adjusted to 11-14pH to obtain a Schiff base compound. This compound as a precursor of a developing agent is added to the arbitrary layer contg. a hydrophilic  colloid of a silver halide photographic sensitive material on a support. A compound  represented by formula I (wherein each of R1 and R2 is alkyl; R3 is H or alkyl; R4 is alkyl; and each of R5-R8 is H, halogen, alkyl or the like), e.g., the compound of formula II or III is preferably used as the Schiff base compound.
Patent JP-S60154986-A (JP)
Title: Mooring
Inventor: AZEYANAGI YOUICHI
IPC: B63B21/04
Filed: 1984-01-26
Abstract: PURPOSE:To permit the metering of the tension applied onto a mooring cable by taking-up a mooring cable driven-out from a mooring winch on a ship onto a movable pulley having an eye splice installed and fixing the top edge of the mooring cable onto a deck through a tension meter. CONSTITUTION:A mooring cable 2 driven-out from a mooring winch 1 on a ship is driven-out outside the broadside through a mooring metal fitting 3 on the ship and passes through a movable pulley 4 installed onto an eye splice 7 on a quay, and the top edge is returned to the ship again and engaged with a fixed metal fitting 5 on the deck of the ship through a tension meter 6. The dye splice 7 is hooked onto a bit 8 on the land and the mooring winch 1 is operated reversely, and the mooring cable 2 is taken-in, and a proper tension is applied, and then the ship is brought into stop. Therefore, the tension applied onto the mooring cable can be grasped directly on the ship.
Patent JP-H09208691-A (JP)
Title: Liquid system for anionically polymerizing lactam
Inventor: SCHMID EDUARD
IPC: C08G69/20
Filed: 1997-01-24
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid system excellent in storage stability by mixing an N-substituted urea compound represented by a specified formula with an alkali or alkaline earth metal lactamate, a polymerization activating compound, a cyclic carboxamide, and various additives.  
     SOLUTION: Twenty to 80 pts.wt. N-substituted urea compound (e.g. 3C alkyleneurea compound) represented by formula I or II (wherein R' and R" are each an 8C or lower alkyl group; and R"' and R"" are each an 8C or lower alkyl) is fed into a reactor and heated to about 30 to 70°C, and 10-40 pts.wt. activating compound (e.g. urea compound) for anionic lactam polymerization is added to the reaction mixture under agitation. After the solution becomes transparent, 5-40 pts.wt. alkali or alkaline earth metal lactamate catalyst (e.g. sodium lactamate), 2-30 pts.wt. cyclic carboxamide (e.g. alkylcaprolactam), and further if necessary, feature- or use-dependent additives are added to the solution to obtain a liquid system for anionically polymerizing lactams. 100 pts.wt. lactam is polymerized in the presence of 0.5-10 pts.wt. above system to obtain a polylactam. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H03214773-A (JP)
Title: Semiconductor device
Inventor: MATSUTANI TAKESHI
IPC: H01L21/02
Filed: 1990-01-19
Abstract: PURPOSE:To avoid the deterioration in performances by junction leakage etc. due to the process contamination of a semiconductor device by a method wherein a semiconductor element is formed on an SOI (Silicon On Insulator) formed on an insulating layer provided on a holding substrate. CONSTITUTION:The title semiconductor device is provided with a semiconductor holding substrate 1, a defective layer 2 formed of numerous defects D, an intersubstrate insulating layer 3, an SOI substrate 4 wherein a semiconductor element is formed, a hole or groove 5 and a buried semiconductor layer 6. At this time, the contaminants e.g. Fe<+> etc., permeating into the SOI substrate 4 in every heat treatment process are shifted to semiconductor holding substrate 1 through the intermediary of the semiconductor layer 6 buried in the hole or groove 5 passing through the SOI substrate 4 and the insulating layer 3 while the upper part side of the layer 6 is in direct contact with the SOI substrate 4 on the other hand, the lower end part of the buried semiconductor layer 6 is also in contact with the semiconductor holding substrate 1 so that contaminants may successively reach the defect separating layer 2 in the holding substrate 1 to be trapped by the defects D. Through these procedures, the SOI substrate 4 can be cleaned up by decreasing the contaminants so that deterioration in performances by junction leakage, etc., due to the contaminants in the semiconductor element formed on the SOI substrate 4 may be avoided.
Patent JP-H01185990-A (JP)
Title: Jet sheet nozzle and manufacture thereof
Inventor: YAMASHITA MIKIO
IPC: H01S3/20
Filed: 1988-01-21
Abstract: PURPOSE:To form steep slits each of which has a knife edge-shaped head section through a crystal substrate in large quantities and easily using a batch processing, by utilizing a mesa structure. CONSTITUTION:A protective film is formed on the surface of a crystal base material, and the protective film is then selectively removed to form slit-shaped holes. Thereafter, the surface of the crystal base material which is exposed through the slit-shaped holes is etched by an anisotropic etchant to form slit holes through the crystal base material, and thereby a crystal slit plate 2 is produced. Subsequently, the crystal slit plate 2 is bonded to an opening section 4 of a flow passage hollow 3, with which a nozzle main body 1 is formed and through which liquid is caused to flow from the inside to the head section, so that the liquid is discharged through the slit holes. Thus, the steep slits 2 each of which has a knife edge-shaped head section can be formed through the crystal substrate (the crystal base material), using the protective film which is formed on the surface of the crystal and has the holes with any slit shape as a mask pattern, in large quantities and easily, by utilizing a mesa structure determined by a crystal structure and by a batch processing using a photolithography technique.
Patent JP-H02190270-A (JP)
Title: Plus and minus screw driver
Inventor: SHIMODA TAKAHIRO
IPC: B25B15/00
Filed: 1989-01-19
Abstract: PURPOSE:To enable the use of a single driver in a way to select it into a driver for a plus thread use and that for a minus thread use by a method wherein a blade for a plus thread use is mounted to the tip of a pair of slide parts, the slide parts are selectively slid to the root and the tip of a shaft by threadedly joining a ring with the male screw of the shaft, the slide parts are securely engaged with the ring. CONSTITUTION:A pair of slide parts 4 are slid toward the grib 2 side along a groove part (a) formed in a shaft 1 by means of a ring 3. The female screw of the ring 3 is threadedly joined with a male screw formed on the root of the shaft 1, the slide parts 4 are secured to the grip 2 side to form a drive for a minus thread. When the driver is selected for a plus thread use, the joint is released, the slide parts 4 are slid to the minus blade (b) side along the groove part (a) by means of the ring 3, and blades (g) for a plus use of the slide parts 4 are positioned in line with the minus blade (b). With this state, the ring 3 is threadely joined with a male screw (c) formed on the tip of the shaft 1, the slide parts 4 are secured on the tip side to form a driver for a plus thread use.
Patent JP-H05200418-A (JP)
Title: Method for rolling thick plate
Inventor: NAKANO TETSUYA
IPC: B21B37/28
Filed: 1992-01-24
Abstract: PURPOSE:To keep good flatness on the outlet side of rolling pass by constituting this method of a method for deciding the target mechanical crown, method for deciding manipulated variable of an actuating element for crown control and method for deciding the target sheet crown on the inlet side. CONSTITUTION:Taking the target thickness on the outlet side, target sheet crown on the outlet side, target flatness and target rolling load as given conditions, the target mechanical crown is decided in the range of the max. value and min. value of mechanical crown and in the range of mechanical crown that is determined by the restriction of equipment of a rolling mill and the actuating element for crown control and the manipulated variable for crown control is determined based on the structural formula of mechanical crown that is shown by a formula. On the other hand, draft and thickness on the inlet side are determined from the target rolling load based on a load estimating model and the target sheet crown on the inlet side is decided based on the constituent formula of flatness that is shown by formula. Such operations are started from the target thickness of product at the final pass and repeated till the thickness on the inlet side exceeds the thickness of slab or at the time of completion of edge rolling, and the target crown of product can be attained.
Patent JP-S62168455-A (JP)
Title: Image processor
Inventor: SHINKAWA KOJI
IPC: G03G15/043
Filed: 1986-01-20
Abstract: PURPOSE:To read out image information from a recording device and to generate a copy in case of obtaining the same copy afterwards, by recording simultaneously its image information in the recording device such as a magnetic disk, etc., in case of copying an original. CONSTITUTION:An image scanner 100 reads the image of an original placed on an original platen, and generates digital image information. An image printer 101 contains the image forming part of an electrostatic electrophotographic system, and forms an image by bringing a laser beam to scanning against a photosensitive drum. In case of copying the original, the digital image information generated by the image scanner 100 is sent to the image printer 101, printed by a laser printer, and also recorded simultaneously in a disk memory 102. In this way, in case of obtaining the same copy afterwards, the copy is obtained by the image information obtained from the disk memory 102.
Patent JP-H11210421-A (JP)
Title: Cam phase varying device
Inventor: MURATA SHINICHI
IPC: F01L1/34
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a cam phase varying device preventing previously operational failure and also changing smoothly the phase of a cam. SOLUTION: A vane member 12 is rotated and energized by an energizing member 21, and also hydraulic fluid from an oil pump is selectively supplied to a first hydraulic chamber 17a and a second hydraulic chamber 17b by a selector valve, thereby a camshaft is rotated with the vane member 12 in an optional direction. Therefore, when hydraulic fluid is not fed from the oil pump, the vane member 12 is certainly positioned and retained by the energizing member 21, and when hydraulic fluid is fed, the both hydraulic chambers 17a, 17b on both sides of a vane part 12a exhibit action for retaining a position, therefore the displacement of the vane part 12a is reduced and the control of the selector valve for correcting the position can be facilitated.
Patent JP-H08197674-A (JP)
Title: Silicon oxide vapor deposition film
Inventor: SUZUKI HIROSHI
IPC: B65D65/40
Filed: 1995-01-27
Abstract: PURPOSE: To obtain a true transparent barrier film by improving the transparency of a transparent barrier film by eliminating coloring of yellowish color, etc., of the film. CONSTITUTION: In a silicon oxide vapor deposition film in which a transparent silicon oxide vapor deposition film 2 is formed on a transparent plastic film or sheet 1, the surface of the slightly colored transparent silicon oxide vapor deposition film 2 is irradiated forcibly with light 3 of 100-1000nm wavelength to make the film 2 of high transparency with a reduced degree of coloring.
Patent JP-H05204659-A (JP)
Title: Scheduling device
Inventor: HORIUCHI TAKAHISA
IPC: G06F9/45
Filed: 1992-01-27
Abstract: PURPOSE:To realize the code scheduling for automatically making programs in parallel on a loop. CONSTITUTION:A code scheduling part 16 is provided with a resource reserving table part 18 for managing a table consisting of resource arrays corresponding to resources to be simultaneously executed and reference cycle lines, a queuing station part 19 for managing a table consisting of the resource arrays and a code confirming part 17, which confirms all candidate codes while referring to a reservation column in a resource reserving table 18 determined by a resource to be used by a candidate code to be scheduled and the number of candidate initial intervals and a queuing column in the queuing station table 19 to determine the initial interval.
Patent JP-H11207000-A (JP)
Title: Power source supply controller and operation checker
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a power source supply controller and an operation checker which enables supply of a power source to or interruption thereof to devices arranged in a decentralized game hall managing apparatus in a specified sequence with a simple operation and moreover, easily checking to determine whether the supply of the power source to the devices and the operation of the devices are normal or not. SOLUTION: When a power source unit 100a receives a direction for inputting a power source from a control operating device 100b, the supply of a power source is started to devices of a machine controller 20, an island controller 30 and a hall terminal 40 according to a predetermined sequence of supply and a display lamp of the control operating device 100b is lit to display the results of checking to determine whether the power source is normally supplied or not. When a direction for interrupting the power source is given, the power source to the devices is interrupted according to a fixed sequence. Moreover, the control operating device 100b receives an operation checking response indicating whether the devices involved operate normally from the hall terminal 40 and the contents thereof are shown by lighting or extinguishing the display lamp.
Patent JP-H08200500-A (JP)
Title: Combined oil ring
Inventor: GOTO TAKAHARU
IPC: F16J9/06
Filed: 1995-01-27
Abstract: PURPOSE: To enhance follow-up operability of a combined oil ring relating to a cylinder internal wall. CONSTITUTION: In a combined oil ring having an oil ring main unit 1 of connecting upper/lower rails 3, 4 in a pillar part 5 and having a coil expander of energizing the oil ring main unit 1 in a diametrically spreading direction, a plurality of notches 21, 22, opened to the internal periphery of the upper/lower rails 3, 4, are formed, to arrange the notch 21 opened to the upper rail 3 and the notch 22 opened to the lower rail 4 alternately relating to the peripheral direction.
Patent JP-H10193391-A (JP)
Title: Device for feeding minute amount additive
Inventor: OOTA ISAO
IPC: B29C31/04
Filed: 1997-01-06
Abstract: PROBLEM TO BE SOLVED: To carry the mixing of a minute amount of mixed components in a good state by feeding an additive in the liquefied state, which is a solid at the normal temperature, in the case when the additive such as a charge preventing agent is mixed with raw material pellets to be fed into an extruder. SOLUTION: A hopper 6 is disposed on a cylinder 2 with a screw 3 of an extruder 1 through a chute 8, and raw material pellets are fed therein. A discharge opening 27 of the end of a feeder pipe 25 is disposed in the chute 8, and a liquefied additive is fed quantitatively from a micro-amount additive feeder 10 by a pump 20. A driving device 4 and the driving operation of the pump of the feeder 10 are controlled by using a controller 30 to mix uniformly the liquefied additive with raw material pellets in the extruder 1.
Patent JP-H11210356-A (JP)
Title: Blind
Inventor: OSAWA AKIRA
IPC: E06B9/266
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a blind of such a structure that only the upper part of a window can be opened, with which it is possible to regulate the light and winds passing the lower part of the window. SOLUTION: A stopper 10 is installed on an elevating/sinking cord 4 for head box penetrating a cord stopper 9. An elevating/sinking cord 6 for an elevating/sinking box is positioned between two sets of pulleys 13a where the one itself is set over, and on the cord 6 a weight stopper 7 is installed which is heavier than the cord 6. The two ends of the cord 4 are coupled with a head box 2, while the two ends of the cord 6 are coupled with a bottom rail 3. An elevating/sinking cord 5 for the bottom rail is positioned between two sets of pulleys 13b where the one itself is set over, and on this cord 5, another weight stopper 8 is installed which is heavier than the cord 5.
Patent JP-S58131939-A (JP)
Title: Preparation of dicarboxylic acid or ester thereof
Inventor: INOUE SHIYUNEI
IPC: C07C69/92
Filed: 1982-01-29
Abstract: PURPOSE:To obtain the titled compound in high yield, by reacting an alpha,omega- bis(phenoxy)alkane-4,4'-dicarboxylic acid which is a raw material for polyesters as a starting material with bromine in a solvent of a lower fatty acid and/or halogenated lower fatty acid. CONSTITUTION:An alpha,omega-bis(phenoxy)alkane-4,4'-dicarboxylic acid or an ester thereof is reacted with bromine in a 2-6C lower fatty acid, e.g. acetic acid or propionic acid, and/or a halogenated lower fatty acid, e.g. monochloroacetic acid, as a solvent to give an alpha,omega-bis(2-bromophenoxy)alkane-4,4'-dicarboxylic acid which is an aromatic dicarboxylic acid containing two bromine atoms linked to given positions of the benzene nucleus or an ester thereof. USE:A raw material for fiber-forming polyesters having a high elasticity and self- extinguishing characterisitcs.
Patent JP-H01188124-A (JP)
Title: Signal switching circuit
Inventor: DOUMORI NORITOSHI
IPC: H04B1/74
Filed: 1988-01-22
Abstract: PURPOSE:To attain switching of a signal of two systems automatically without placing any priority to a fault of the 1st and 2nd systems by constituting a switching control circuit without holding once a fault detection signal of the 1st and 2nd systems. CONSTITUTION:A system 0 input signal 1 is given to a fault detection circuit 5 detecting a fault of the 0 system signal and a switching circuit 6, and the 1 system input signal 2 is inputted to a fault detection circuit 4 detecting a fault of the 1 system signal and the switching circuit 6. when a circuit output '1' selects the 0 system of the switching circuit 7, the switching control circuit 7 outputs '0' at the input of the detection signal of the fault detection circuit 5, '1' of the input of the detection signal of the fault detection circuit 4, '1' at the input of both the signals of the fault detection circuits 4, 5, and holds the preceding output state in the absence of input of both the detection signals of the fault detection circuits 4, 5. Thus, the output of the switching control circuit 7, that is, the control signal is given to the switching circuit 6, the input signals 1, 2 of the systems 0, 1 are selected according to the switching logic of the control signal and outputted as the switching signal 3.
Patent JP-S62171341-A (JP)
Title: Synchronization system for cipher communication
Inventor: MIYOSHI HIROYUKI
IPC: H04K1/00
Filed: 1986-01-24
Abstract: PURPOSE:To reduce delay, to increase the strength of enciphering, and to simplify an enciphering device by starting a timer while sending a request-to-send signal from the enciphering device to a circuit terminating device, transmitting an initialization vector when a specific timer value is reached, and then sending a ready-to-send signal to a data processor. CONSTITUTION:When a request to send is generated, the CPU 11 of a transmission-side circuit enciphering device 42 starts the timer in the CPU 11 while sending the request-to-send signal to a modem 43. The timer value T of this timer is inputted previously from an operation part 15 and stored in a RAM 13. An interruption is initiated in the CPU 11 a time T later. Consequently, the CPU 11 transmits the initialization vector to the modem 3 and turns on a transmission signal after the transmission, thereby starting enciphering transmit data from a host computer 41. At this time, data of an all-'1' mark is enciphered. The computer 41 which detects the ON state of the transmission signal transmits the data. Thus, a transmitted telegraphic message is all enciphered and transmitted to the modem 43.
Patent JP-S58134296-A (JP)
Inventor: JIYON UIRIAMU ERUSU
IPC: F16L55/164
Filed: 1983-01-29
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。