baber/WOPTO huggingface dataset:
Patent JP-H04184073-A (JP)
Title: Heat insulating box body
Inventor: UEKADO KAZUTO
IPC: F25D23/08
Filed: 1990-11-14
Abstract: PURPOSE:To improve heat conductivity of a rigid urethane foam and heat insulation performance of a heat insulating box body by a method wherein the heat insulating box body comprises an outer box and an inner box molded by using a rigid urethane foam where 1,1dichloro 2,2,2-trifluoroethane (HCFO-123) are a foaming agent component and a given high nitryl ABS resin composition. CONSTITUTION:A heat insulting box body comprises an outer box 2 and an inner box 5 molded by using a high nitryl ABS resin composition prepared by polymerizing a rigid urethane foam 4 containing a carbon dioxide adsorbent and a monomer mixture of 57-63wt.% cyanade vinyl compound and 37-43wt.% aromatic vinyl compound under the presence of 14-19 wt.pts conjugate dine synthetic rubber. Carbon dioxide contained in a rigid urethane foam can be removed by means of a carbon dioxide adsorbent. Since a high nitryl ABS resin composition where molecular structure is dense and gas is difficult to permeate is used as an inner box material, permeation of air is low. Further, chemical resistance against HCFC-123 is high, no crack is generated and entrance of air through a crack part is prevented from occurring, whereby excellent heat insulation performance with a time is provided.
Patent JP-H09130365-A (JP)
Title: Matched filter circuit
Inventor: KOTOBUKI KOKURIYOU
IPC: H04B1/7093
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To synchronize an input signal and a sampling clock with each other by discriminating whether the sampling clock leads or is delayed behind the sampling clock based on the code of the input signal to perform the phase adjustment. SOLUTION: A matched filter MF internally generates a main clock MCLK having the same phase as ACLK and a subclock SCLK obtained by inverting the main clock MCLK and uses these clocks to output combinations of codes of signal values, which are obtained by sampling the input signal at three continuous points shifted from one another by a half period, as signals MSE and MS. A circuit CJ inputs the signal, which indicates whether the sampling clock leads or is delayed, to a control signal generation circuit SG. The circuit SG switches a multiplexer MUX2 so that the sampling clock is changed to a clock delayed by a 1/8 period in the case of lead and is changed to a clock advanced by a 1/8 period in the case of delay.
Patent JP-H09129563-A (JP)
Title: Shower plate
Inventor: SAGUSA NOBUYUKI
IPC: C23C16/455
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a shower plate wherein a deposited thin film in a CVD process is hardly separated off even it becomes thick. SOLUTION: Grooves each of width 1mm are formed in both a horizontal and a lateral direction at a pitch of 2mm in the surface of an aluminum plate (A5052) opposed to a substrate to form ridges M and troughs N each possessed of a rounding of radius R 0.5mm on the surface of the aluminum plate, whereby the aluminum plate possessed of a rugged surface where the ridge M is 2mm high above the trough N is obtained. Gas spouting fine holes 13 each of diameter 0.4mm are bored at a pitch of 20mm in the ridges M provided to the surface of the aluminum plate respectively, and thus the aluminum plate is made to serve as a shower plate 17.
Patent JP-H07164843-A (JP)
Title: Tire air pressure drop alarm device
Inventor: YANASE MINAO
IPC: B60C23/02
Filed: 1993-12-10
Abstract: PURPOSE:To provide a tire air pressure drop alarm device that has improved the reliability of an alarm by emitting a large alarm when an air pressure drop grows larger and it is detected at high detecting accuracy although the alarm is small at a time when the air pressure drop in a tire is small as well as when the detecting accuracy of an air pressure detecting mechanism is small. CONSTITUTION:This alarm device is composed of an air pressure detecting mechanism detecting a drop in the air pressure of a tire and an alarm mechanism where height of an alarm level is determined by the rise and fall of detecting accuracy in this air pressure detecting mechanism.
Patent JP-H01151914-A (JP)
Title: Filter press dehydrating technique
Inventor: TANII MASAO
IPC: B01D25/12
Filed: 1987-12-07
Abstract: PURPOSE:To obtain cake low in water content and also to enhance degree of hardness of the cake and to enable reuse thereof by pressing a lamellate filter plate with a movable plate and pressing cake produced after ordinary dehydration to again dehydrate it. CONSTITUTION:Volume of filter chamber which are formed between filter plates 1 is set by filling air into hollow rubber packings 3 of the peripheral edge of the filter plates 1 from an air tank 6 at slightly higher pressure than a pressurization pump. Then sludge water is pressurized and intruded into the filter plates 1 through the feed holes by a slurry pump 14 and ordinary dehydration is performed. After finishing this dehydration, in such a state that a closing rod 13 perforating respective filter plates 1 is intruded to prevent cake 12 from being introduced into the slurry feed holes and to prevent these feed holes from being closed, a movable plate 7 is advanced to compressed the volume of the filter chambers while slowly drawing out the air in the hollow rubber packings 3. Thereby residual water is squeezed from cake between respective filter plates 1 and cake which is low in water content and high in degree of hardness is obtained.
Patent JP-H05151316-A (JP)
Title: Wiring path determining method
Inventor: SHIBUYA TOSHIYUKI
IPC: H05K3/00
Filed: 1991-11-26
Abstract: PURPOSE:To easily determine a path of an equal distance or an equal delay even if an obstacle exists between two terminals, with regard to the wiring path determining method for determining a connecting path of a terminal of plural circuit elements, and one terminal, in a VLSI and a printed board, etc. CONSTITUTION:In the wiring path determining method for deriving the shortest equal distance point of a pair of input terminals as a connecting point in order to determine a path for executing a wiring to each input terminal of plural circuit elements 2a-2d, and one terminal 3, a wiring area is divided into grids, and from a source grid in which a pair of input terminals are positioned, a label is spread out so that a source can be discriminated, to adjacent grids which are not set sequentially as an obstacle, respectively, and the grid to which the label from the grid in which a air of input terminals are positioned is put simultaneously in the beginning is derived as the shortest equal distance point of a pair of input terminals.
Patent JP-S63161092-A (JP)
Inventor: SAIJO HIROYUKI
IPC: C11D1/04
Filed: 1986-12-24
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-H09150522-A (JP)
Title: Maintenance mechanism for print head
Inventor: AOKI RYUJI
IPC: B41J2/165
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To obtain a maintenance mechanism for print head in which deformation of a wiper is suppressed while prolonging the service life by decreasing the number of touching times of the wiper and print head and to eliminate the clogging of print head due to over wiping. SOLUTION: The maintenance mechanism has a wiper 12 for cleaning the print head 4a in a recorder having a cap position where a cap 10 is applied to the print head 4a in order to prevent dry up thereof, and a print operation area where the ink in an ink cartridge 4 is ejected through the print head 4a onto a recording medium. Only when the print head 4a advances to the cap position from the print operation area or escapes from the cap position and enters into the print operation area, the wiper 12 touches and cleans the print head 4a.
Patent JP-H11142091-A (JP)
Title: Heat-exchanger
Inventor: KITAZAKI SATOSHI
IPC: F01P11/08
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a heat-exchanger of which the manufacture is easy, and which is excellent in recyclability and dimensional precision, at a low cost. SOLUTION: A radiator 1 for an automobile is equipped with an upper tank 3 and a lower tank 4 comprising tank main bodies 31, 41 and header plates 32, 42 which close the openings of the tank main bodies 31, 41, and to which a heat-exchanging pipe 7 is connected. The tank main bodies 31, 41 contain 0.5-4.5% of Mn, 0.5-3% of Si and 0.5-1% of Fe, and the balance comprises Al and impurity, and the tank main bodies 31, 41 are made of an aluminum alloy casting, and brazed to the header plates 32, 42.
Patent JP-H08166869-A (JP)
Title: Centralized management type information processor
Inventor: INOUE TAKUYA
IPC: G06F9/06
Filed: 1994-12-14
Abstract: PURPOSE: To reflect the update of a program on a master equipment side on a slave equipment side without delay by down-loading a program file for the slave equipment, stored on the master equipment side, to the slave equipment side when program files stored on the master and slave equipment sides are different in version. CONSTITUTION: A server 16 includes a microcomputer 12 and a hard disk 14 and serves as the kernel of control over a central controller L. The server 16 updates and stores the program file for the slave equipment by a file transfer means, which down-loads the program file for the slave equipment stored in a master-equipment side storage means to a slave-equipment side storage means according to a command sent from a host computer through telephone modems 8. Thus, the program for the slave equipment is updated simultaneously with the updating operation for the program file for the central controller L and then the generation of a time lag between the update of the program file for the central controller L and the update of the program file for the slave equipment is evaded.
Patent JP-2000135410-A (JP)
Title: Filter
Inventor: NISHIKAWA ASATARO
IPC: B01D29/07
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To suppress the lowering of filter performance by inserting an interdigital spacer into a valley on the upstream side and a corrugated separator with the amplitude of the corrugation gradually decreased toward the tip into a valley on downstream side and partly retreating the front edge of the separator on the valley-bottom side by a notch. SOLUTION: A filter medium 2 is folded in zigzags to alternately form a V-shaped valley, and a set of plural interdigital spacers are inserted in the valley on the upstream side at intervals. The interdigital spacer is formed by providing many teeth of a comb at one side edge of a series of slender bridges with the same formation pitch as the valleys. A corrugated separator 4 is inserted into the V-shaped valleys on the downstream side one by one. The amplitude of the corrugation of the separator 4 is gradually decreased from the rear end toward the front end so that the separator is fitted into the V shape of the valley, the filter medium 2 is supported by the ridge lines of the peaks and valleys of the corrugations to keep the pitch of the valleys. The front edge placed on the bottom side of the valley is partly retreated by a notch 7 provided at the front end of the separator 4.
Patent JP-H06135134-A (JP)
Title: Current supply type thermal transfer sheet
Inventor: SATAKE NAOTO
IPC: B41M5/382
Filed: 1992-10-26
Abstract: PURPOSE:To provide a current supply type thermal transfer sheet suppressing the local generation of heat in the vicinity of a stylus electrode, preventing the melting and softening of a resistance layer, improving the runnability of an electrode head and obtaining a recording image of high quality. CONSTITUTION:In a current supply thermal transfer sheet wherein a resistance layer generating heat by the supply of a current is formed on one surface of a base material film and a colorant layer consisting of a dye or pigment and a binder is formed on the opposite surface of the base material film, the resistance layer is constituted of two layers of the low resistance layer and high resistance layer provided on the base material film in this order and, when the volume resistivity of the low resistance layer is set to Rv1 and that of the high resistance layer is set to Rv2, the relation between the volume resistivities of the respective resistance layers is set to 2Rv1<Rv2.
Patent JP-H11130325-A (JP)
Title: Supply device for heaped card
Inventor: ONO SHUICHI
IPC: B65H31/30
Filed: 1997-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a supply device for heaped cards capable of arranging end surfaces of four edges of the cards only by extruding motion and in correspondence with outline dimensions of two kinds of the cards. SOLUTION: A card accumulating part 4 and a supply part 5 are symmetrically provided with a card transferring stage 6 between them. The card accumulating part 4 and the supply part 5 are constituted of opening and closing arms 8a, 8b, pins 7a, 7b fixed on these opening and closing arms 8a, 8b, pin opening and closing cylinders 9a, 9b to drive the opening and closing arms 8a, 8b and an extruding actuator 12. A rotational center of support shafts 14a-1, 14a-2, 14b-1, 14b-2 of the opening and closing arms 8a, 8b has eccentricity against a rotational center of rotary shafts 23a, 23b. Heaped cards are clamped in the cross direction by pressing the heaped cards 3 on the pin 7b by a card press plate 13a.
Patent JP-H02156857-A (JP)
Title: Food enclosing springy 'natto' and production thereof
Inventor: KAKIMOTO RYOSAKU
IPC: A23L11/00
Filed: 1988-12-09
Abstract: PURPOSE:To obtain a snack food capable of withstanding preservation for a long period with a high nutritive value by wrapping springy 'NATTO' dried by vacuum freeze-drying, etc., in a sugar coating, such as chocolate. CONSTITUTION:Soybeans, steamed or boiled and then inoculated with Bacillus NATTO are fermented at 40-42 deg.C and aged at 0-2 deg.C for 2-5 days to provide springy 'NATTO', which is then dried by vacuum freeze-drying or far infrared drying and wrapped in a sugar coating, such as chocolate or sugar, to afford a food enclosing the spring 'NATTO'.
Patent JP-H07137336-A (JP)
Title: Led drive circuit and its control method
Inventor: IGUCHI HIROFUMI
IPC: B41J2/455
Filed: 1993-11-16
Abstract: PURPOSE:To obtain an LED drive circuit with little variation in light quantity per LED chip at a low cost and obtain its control method. CONSTITUTION:A strobe signal 14 for setting a drive time of an LED chip 2-1-2-40 and a control signal 13 the width of which can be arbitrarily set are inputted. The number of the LED chips 2 to be simultaneously driven is controlled in accordance with the width of the control signal 13. The width of the strobe signal 14 for setting the drive time of the LED chip 2-1-2-40 is preset in accordance with the light emitting characteristics of each LED chip. The strobe signal 14 based on the preset signal width is supplied to each LED chip to drive the LED chip 2-1-2-40. In an output control part 20 in a drive circuit for driving the LED chip, a constant current circuit for supplying an electric current to light emitting parts 2a of the LED chip is provided, and a constant voltage circuit for supplying a reference voltage to the constant current circuit is provided.
Patent JP-H05241603-A (JP)
Title: Plant controller
Inventor: TAKITA ATSUSHI
IPC: G05B9/02
Filed: 1992-11-20
Abstract: PURPOSE:To obtain the plant controller provided with a simple DCM (drive control module) enabling protecting operations even when a CPU is abnormal. CONSTITUTION:Between a CPU 157 for total control and respective equipments (11a-11n), the respective equipments are provided with plural DCM (153a-153n) independently through a PI/O bus 155. The DCM 153 are provided with input means (DI) for plural process signals to correspondent equipments, output means (DO) to output control command signals, and protect logics to output protect interlock commands by executing logic checks when any prescribed state signal showing the abnormality of the correspondent equipment is received. The protect logic is mainly composed of a ROM storing the sequences of the logic check and outputs, and the hardware configuration is simple. Thus, since the DCM equipped with the protect interlock function for the failure of the CPU is provided for the unit of the equipment, a high-reliability system can be constructed.
Patent JP-H05116411-A (JP)
Title: Corrective device of registration
Inventor: TSUCHIYA SATORU
IPC: B41J2/51
Filed: 1991-10-29
Abstract: PURPOSE:To enable performance of favorable correction of registeration even if power source voltage is varied. CONSTITUTION:Whether a printing head performs advance printing or retreat printing is detected by a printing direction detecting device 15 and when it is detected that the retreat printing is performed, magnitude of power source voltage E is detected by a voltage value detecting device 16. Correction of registration is performed by constituting the device so that a corresponding table between the magnitude of the power source voltage and a registration corrective value stored in a memory 20 is retrieved by a corrective value farming device 17, a corresponding corrective value SH is taken out, the same is led out to a printing starting position setting device 18 as a corrective signal SA and a printing head 19 is moved to a print starting position corresponding to the content of the corrective signal S4 by the print starting position setting device 18.
Patent JP-H01153979-A (JP)
Title: Testing method for semiconductor device
Inventor: TAKADA MASANORI
IPC: G01R31/26
Filed: 1987-12-11
Abstract: PURPOSE:To easily vary the intensity of alpha particles by providing a diaphragm made of a material which cuts off radiation between a radiation source and the semiconductor device. CONSTITUTION:An alpha-ray source 1 is installed in front of the semiconductor device 3 to be tested which is coupled with a malfunction detector 4 and alphaparticles emitted by the alpha-ray source 1 are made incident on the device 3. Further, the diaphragm 2 is provided at the position where an active area 5 in the alpha-ray source 1 covers the device 3. Then when a high alpha-particle irradiation rate is obtained, the diaphragm 2 is opened to allow the alpha particles from the entire surface of the area 5 to enter the device 3, and when a low irradiation rate is required, the opening area of the stop 2 is made small. Thus, the intensity of the alpha particles is easily varied.
Patent JP-S63163413-A (JP)
Title: Optical fiber array device
Inventor: TOJO MASAAKI
IPC: G02B6/38
Filed: 1986-12-26
Abstract: PURPOSE:To shorten the time required for a connection, by constituting an optical fiber array by aligning an optical fiber to an iron compound metallic plate having an optical fiber aligning groove, and connecting it to other optical parts by laser welding. CONSTITUTION:With respect to iron compound optical fiber aligning parts 4 provided with two pieces of aligning grooves 3, two pieces of optical fibers 1 are placed on the aligning grooves 3, and fixed by solder 5 for glass. A metallic holding plate 6 is placed thereon, it is also fixed by glass use solder 5 for glass, and subsequently, a part where the optical fibers are aligned is cut, and the tip face is polished specularly. This optical fiber array 7 is brought to an optical axis adjustment against an optical waveguide 8 attached to an iron compound metallic member 9, and thereafter, joined 10 by laser welding. In such a way, said optical fiber array can be fixed to other optical parts in a short time by laser welding, and also, it does not peel off due to a welding connection, the connection strength is large, and high reliability is obtained.
Patent JP-H10151699-A (JP)
Title: Production of resin film laminated metal panel
Inventor: NISHIZAWA KOICHI
IPC: B32B15/08
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To enhance resin close adhesiveness by introducing a metal strip into the nip between a pair of laminating rolls of which the lower parts are immersed in cooling water to supply a resin to both surfaces of the metal strip under pressure to bond the same to the metal strip and cooling a resin film laminated metal strip while jetting cooling water to the surface of the resin film laminated metal strip in the cooling water on the outlet side of the laminating rolls to cool the same. SOLUTION: A steel strip 1 (steel panel) is preheated to 260-300 deg.C and introduced into the, nip of laminating rolls 3, 3a of which the lower parts are immersed in cooling water 2 and, at the same time, resin films 4, 4a prepeated to 100-200 deg.C are supplied to the upper and rear surfaces of the steel strip 1 between the laminating rolls 3,3a to be bonded and laminated to the steel strip 1 under pressure by the laminating rolls 3, 3a to obtain a resin film laminated surface-treated steel strip 1a. This strip 1a is immersed in the cooling water 2 immediately after the outlet side of the laminating rolls 3, 3a to be quenched and cooling water 2a is jetted to both surfaces of the resin laminated surface- treated steel strip 1a in the cooling water 2 on the outlet side of the laminating rolls 3, 3a from nozzles 5, 5a to accelerate cooling.
Patent JP-H09152958-A (JP)
Title: Parallel interface circuit for data
Inventor: OOTSUKA YASUAKI
IPC: G06F5/00
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To lighten the load on a computer and inform a computer of the head position of data which is transferred by reloading all the data together from a reception clock to a clock having a higher frequency than the reception clock. SOLUTION: A clock 1 is inputted to a frame synchronizing means 1, a serial/parallel converting means 3, and a clock reloading means 17 and a clock 2 is inputted to a data transfer means 30 and the computer 6. Then the clock reloading means 17 gathers parallel data up to a certain unit and reloads the data from the reception-side clock (clock 1) to the clock (clock 2) having a higher frequency than the reception-side clock, so the data which is inputted continuously can be converted into intermittent data. Further, the intermittent data is transferred to the computer 6 through the data transfer means 30, so if an idle time is generated in a certain amount of data, the computer 6 performs another process by making use of this idle time, so that the load on the computer 6 is lightened.
Patent JP-H09151072-A (JP)
Title: Hook device
Inventor: TORII KOJI
IPC: B66C1/34
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To improve workability, and make rust hard to be generated by automatically putting rope slipping-out preventive members in an opening posture. SOLUTION: A pulley 1 is rotatably supported with a pair of support plates 2, and a hook 6 is swingingly connected to this support part lower end. Rope slipping-out preventive members 9a and 9b can swing between a slipping-out preventive posture to prevent a rope 10 from slipping out of the pulley 1 and an opening posture to wind the rope 10 round the pulley 1. A pair of swinging fulcrum pins 11 of a hook slipping-out preventive member are oppositely arranged at prescribed intervals by sandwiching the hook axis between the pulley 1 and the hook 6. Locking pins 12 of locking end parts 92 are arranged so as to be opposed to each other in close vicinity to the side peripheral edge of the pulley 1.  When locking between the locking end parts 92 and the locking pins 12 is removed, the rope slipping-out preventive members 9a and 9b swing around the swinging fulcrum pins 11 by dead weight, and are put in an opening posture.