baber/WOPTO huggingface dataset:
Patent JP-H04157939-A (JP)
Title: Method and device for assignment of lots of kinds of interconnection
Inventor: MINATO KENJI
IPC: H04L12/00
Filed: 1990-10-22
Abstract: PURPOSE:To attain high speed assignment processing for lots of kinds of interconnection by retrieving plural paths in parallel and executing confirmation of congestion in parallel for each branch. CONSTITUTION:A path retrieval device 11 retrieves a path passing through nodes of 0 or 1 or over between a start point and an end point respectively with respect to plural interconnection requests requesting connection between two nodes of a network 10 represented by sets of branches and sets of their nodes. Whether or not a path obtained by the path retrieval device 11 exceeds a limit of branch capacity is confirmed for each branch, and when the path exceeds the limit of branch capacity, the path is deleted in the predetermined order and a congestion confirming device 12 is provided to make a 2nd request of path retrieval to the path retrieval device 11. The device 12 confirms whether or not the interconnection is used in excess of the branch capacity for each branch on a graph. When the interconnection does not exceed the branch capacity, the calculation is finished. When there is any branch in excess of the branch capacity, the connection is disconnected in the order of lower priority.
Patent JP-H06135612-A (JP)
Title: Turnaround method for film-made continuous packing bag ribbon
Inventor: TSUJIURA MICHIO
IPC: B65H29/58
Filed: 1992-10-23
Abstract: PURPOSE:To prevent the contents from being damaged while being packed without directly touching a film-made continuous packing bag ribbon. CONSTITUTION:A thunaround method for film-made continuous packing bag ribbon B has the structure wherein pressure gas is blown on the lower surface of the film-made continuous packing bag ribbon B by being passed through a front surface 11-1 from the inner surface of a roller 11 provided with a large number of holes 11-3 through which gas can pass, so as to have the film-made continuous packing gag ribbon B surface floated up thereby the roller 11 and the film-made continuous packing bag ribbon B are made turnaround without touching each other.
Patent JP-H11121830-A (JP)
Title: Thin-type highly sensitive hall element and its manufacture
Inventor: FUKUNAKA TOSHIAKI
IPC: H01L21/60
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To manufacture a very thin and highly sensitive element by forming a semiconductor thin film having four electrode parts and a magnetism sensitive part on the surface of a magnetic substrate with high magnetic permeability, connecting the electrode parts with a metallic frame and metallic thin wires and molding them by resin. SOLUTION: The InSb semiconductor thin film 3 is formed on the surface of the ferrite substrate 2 with high magnetic permeability and the thin film 3 is patterned in a pattern having the form of a Hall element, the magnetism sensitive part and four electrode parts. The back of the ferrite substrate 2 is polished and the thickness of the substrate is set to be not more than 0.2 mm. A ferrite chip 4 for magnetic convergence is fixed on the magnetism sensitive part. The four electrode parts are connected by the metallic frame 1 and the metallic thin wires 7 and they are molded by resin 8. The thickness of the metallic frame 1 is not less than 50 μm and the height of whole mold resin is not more than 0.6 mm. Then, Hall output is not less than 100 mV with 1 V of input voltage and in 0.05 T of peripheral magnetic flux density.
Patent JP-H07132395-A (JP)
Title: Cream solder
Inventor: UTSUNOMIYA MASAHIDE
IPC: B23K35/22
Filed: 1993-11-15
Abstract: PURPOSE:To enable stable printing of fine patterns over a long period of time by incorporating a specific amt. of liquid paraffin into the cream solder. CONSTITUTION:The liquid paraffin is incorporated at 0.1 to 5.0wt.% into the cream solder formed by kneading a flux and solder powder. As a result, flow property of the cream solder is improved and the easy packing of the cream solder into a screen or metal mask is possible. The solvent has a role of a lubricant to the inside walls of the screen or metal mask and, therefore, the cream solder does not stick thereto and is surely transferred when the screen or metal mask parts from the cream solder. The stable and good printing is enabled over a long period of time. The flow property of the cream solder is poor and the lubricating effect is hardly obtd. if the content of the liquid paraffin is lower than 0.1wt.%. The viscosity of the cream solder is so small that printing is difficult if the content is higher than 5.0wt.%.
Patent JP-H01128419-A (JP)
Title: Aluminum foil for electrolytic capacitor
Inventor: FUKUOKA KIYOSHI
IPC: H01G9/04
Filed: 1987-11-13
Abstract: PURPOSE:To improve the capacitance of an electrolytic capacitor, by making the surface layer of a foil contain more than one of elements out of Ca, Cd, Li, Sb, Sn, and Tl. CONSTITUTION:The surface layer of a foil contains from 10ppm or more to 1000ppm or less of more than one of elements out of Ca, Cd, Li, Sb, Sn, and Tl. As to the amount of a trace element contained at the surface layer, when its average concentration in a layer from the surface up to the depth of 0.1mum is 10ppm or more 1000ppm or less, or as a desirable case, when the average concentration in the layer from the surface up to the depth of 0.05mum is 15ppm or more -1500ppm or less, a product having the maximum surface area is obtained after performing d.c. current etching. In the case where the amount of the trace element contained at the surface is less than 10ppm, the number of tunnel pits decreases and yet, in the case where the above amount is more than 1000ppm, the combination of tunnel pits takes place and then the surface area of the etched foil becomes rather small.
Patent JP-S62144020-A (JP)
Title: Capacity type displacement converter
Inventor: HIRATA TERUTAKA
IPC: G01D5/24
Filed: 1985-12-18
Abstract: PURPOSE:To contrive to enhance accuracy by making the effect of float capacity hard to receive as a whole, by correcting the effect of static pressure and temp. by digital operation using a differential capacity sensor. CONSTITUTION:The temp. of the body or seal liquid in a sensor part SNS is supplied to a capacity converting part CCV from a temp. sensor TH and electrostatic capacities CH, CL of fixed electrodes ED1, ED2, which are opposed to a common electrode ED0 held to a floating state from an earth state, differentially changing by the seal liquid are respectively supplied to the capacity converting part CCV from a sensor DCS. The output voltages ECL, ECH corresponding to the capacities CH, CL receive A/D conversion and are supplied to a digital operation part DAD and stored in RAM under the control of CPU and subjected to predetermined operation to be again stored in RAM. In this case, on the basis of the difference and product of the sum of the electrostatic capacities, a displacement signal and seal liquid dielectric constant are obtained and a static pressure signal is obtained from the dielectric constant and a temp. signal and correction operation is performed using the temp. signal and the static pressure signal to the displacement signal.
Patent JP-H01130041-A (JP)
Title: Throttle valve opening detecting method for internal combustion engine
Inventor: ITAKURA TOMIYA
IPC: F02D45/00
Filed: 1987-11-13
Abstract: PURPOSE:To make a highly accurate idle detectable at an all cooling water temperature area by renewing the storage of idle throttle valve opening too when an accelerator operating chance is very few, and also renewing a storage value at both sides of a cooling water temperature split point at a specified rate. CONSTITUTION:Throttle opening, showing an idle in an engine, is stored in a random access memory of an electronic control part 4 as a table value to water temperature in advance, and when output voltage of a throttle valve opening sensor 3 becomes less than the table value, it is so judged that the engine is idling. Here the output voltage of the throttle valve opening sensor 3 when an ignition switch comes ON is once read, and if the output voltage is not varied as long as the specified time after engine starting, it is so judged that the engine is in a state of idling. After storing the output voltage, a constant is multiplied to a difference between the stored value at a split point of the water temperature table value the nearest to the said cooling water temperature and the detected value, and the obtained result is reflected to each stored value at both sides of the split point. With this constitution, the table value of the throttle opening that shows proper idling at all times is renewed and stored.
Patent JP-H0599127-A (JP)
Title: Capacity control device for variable capacity type hydraulic pump
Inventor: TAKEUCHI MASAMITSU
IPC: F04B1/20
Filed: 1991-10-07
Abstract: PURPOSE:To perform proper control of capacity through simple constitution by providing a variable control valve to control a cylinder for driving a swash plate to switch a spool to a communication position and a disconnection position by means of a differential pressure between positions before and after the delivery passage of a swash plate type varying pump and a differential pressure between positions before and after a throttle in the delivery flow passage of a fixed pump. CONSTITUTION:A plurality of actuators 33 are connected to a delivery passage 31 of a variable pump 30 through a plurality of respective direction switching valves 32 and capacity of the variable pump 30 is controlled through regulation of the inclination angle of a swash plate 34 of a capacity variable cylinder 35. A small-diametered pressure receiving chamber 36 of the capacity variable cylinder 35 is connected to a position on the upper stream side of a throttle 38 in a delivery passage 31 of a passage 37 and a large-diametered pressure receiving chamber 39 is connected to a variable control valve 41. The variable control valve 41 is formed in such a way that a spool 55 and a piston 60 are fitted to a valve body 50 and a bypass valve 74 is located in a bypass oil hole 69. The variable control valve switches a spool 55 to a communication position and a disconnection position by means of a differential pressure between positions before and after the throttle 38 in the delivery passage 31 of the variable pump and a differential pressure between positions before and after a throttle 63 in the delivery flow passage of a fixed pump 66 and drives and controls a servo piston 35.
Patent JP-H04160823-A (JP)
Title: Selective calling receiver
Inventor: IDE MOTOKI
IPC: H04W88/02
Filed: 1990-10-25
Abstract: PURPOSE:To reduce current consumption by discriminating whether or not a call is addressed to present receiver in response to an output of a coincidence detection means and a rate monitoring means. CONSTITUTION:A selective calling code detection circuit 305 and a baud rate monitoring circuit 306 are both activated simultaneously to output the coincidence detection signal of a selective calling code to a one-chip microcomputer 6 only when the coincidence detection output of both the circuits is present thereon. In this case, the one-chip microcomputer 6 receives a coincidence detection signal Sa as an interrupt input and employs a program to realize a discrimination means to discriminate that a call comes to its own receiver when the microcomputer 6 monitors and detects baud rate detection signal sf and the discriminate it to be mis-connection when the microcomputer 6 does not monitor and defect the baud rate detection signal sf. Thus, the current consumption in the battery saving mode is reduced.
Patent JP-H08121635-A (JP)
Title: Solenoid valve
Inventor: NAGATA YUSEI
IPC: F16K31/06
Filed: 1994-10-26
Abstract: PURPOSE: To prevent the production of noise caused by the occurrence of pressure fluctuation even if a valve seat side through-hole and a valve body side through-hole are placed in the mutually cut-off state or almost cut-off state by applying a current to a solenoid. CONSTITUTION: A valve seat 53b is formed opposedly to a valve ball 54 fixed to the small diameter part of a rod 51, and a stopper member 55 is disposed concentrically with the valve seat 53b, in a relatively movable state. A coil spring 56 with a small spring constant is disposed in the compressed state between the flange part 55a of the stopper member 55 and the upper end face of a valve seat forming member 53, and a pair of coned disc springs 57a, 57b are disposed between the flange part 55a and the step part of the rod 51. When a current flows to a solenoid, the lower end of the stopper member 55 comes in contact with the valve seat forming member 53, and the rod 51 moves receiving the spring force of the coned disc springs 57a, 57b so as to obtain a quasi- cut-off state.  A clearance between the valve ball 54 and the seat 53b functions as a throttle, and when the valve ball 54 in contact with the valve seat 53b, a cut-off state is obtained, and noise comes to almost naught.
Patent JP-H08148798-A (JP)
Title: Mounting structure of surface mounted part
Inventor: FUJIMOTO MASATAKA
IPC: H05K1/18
Filed: 1994-11-21
Abstract: PURPOSE: To inhibit effectively the Manhattan phenomenon of a chip part by forming a pad for soldering an electrode of a surface mounting part in a shape protruding toward the outside of a surface mounting product. CONSTITUTION: Pads 2a and 2b of a printed board 1 are formed in a shape protruding toward the outside of a chip part 4 and electrodes 5a and 5b of the chip part are respectively mounted to the pads 2a and 2b through a cream solder. Since this enables a moment due to a melting solder of the lower part of the chip to be made large and a moment due to a melting solder outside the chip end to be made small, the Manhattan phenomenon can be effectively inhibited.
Patent JP-S62145661-A (JP)
Title: Manufacture of matrix for fuel cell
Inventor: NOMOTO HIDEYUKI
IPC: H01M8/02
Filed: 1985-12-19
Abstract: PURPOSE:To obtain a stable high output, by using a hydrophilic solvent of low volatility to increase the mechanical strength of a matrix layer to fulfill the capacity of a fuel cell. CONSTITUTION:100g of SiC powder of 1mum in mean grain diameter are mixed with 50ml of ethylene glycol of 198 deg.C in boiling point as a hydrophilic solvent so that the grains of the SiC powder are dispersed in the ethylene glycol. 5-20% of a PTFE dispersion is added as a binder to the matrix so that they are stirred together into a solid state. The solid material is then made into a sheet of 200mum in thickness by rollers. The sheet is removed of most of the ethylene glycol by water washing and thereafter dried at a temperature of 60 deg.C and baked at a temperature of 300 deg.C so that a matrix film is made. The mechanical of the rolled matrix film is thus increased three times or more to nearly double the bubbles pressure of a matrix layer made in a blade method.
Patent JP-H06214925-A (JP)
Title: Interface device, interactive network circuit board and method of interface
Inventor: ANDORIYUU JIEI KURASURABUSUKII
IPC: G06F13/12
Filed: 1993-11-16
Abstract: PURPOSE: To provide a method and a device for connecting a printer to a LAN. CONSTITUTION: An SCSI interface is provided on a substrate to send the print data to a printer and to receive the printer state data from the printer, together with a RAM which stores the print data, the printer state data and plural application programs, and a LAX interface which receives the print data from the LAN and sends the program state data to the LAN. Then a processor 216 is also added to carry out plural application programs to send the print data to the printer and also to sends the printer state data to the LAN.
Patent JP-H02134413-A (JP)
Title: Cage of roller bearing
Inventor: YOSHIDA MITSUO
IPC: F16C33/44
Filed: 1988-11-11
Abstract: PURPOSE:To improve the extent of strength and both high-temperature and dimensional characteristics by constituting a cage with nylon 46 and elastomer in specific rate and a reinforced fiber. CONSTITUTION:A cage is constituted of nylon 46 of 50-70wt%, elastomer of 2-20wt% and a reinforced fiber of 25-35wt%. As for this elastomer, for example, ethylene propylene rubber or the like is used, and as for the reinforced fiber, a glass fiber and a carbon fiber or the like are used, by way of example. Since nylon 46 is used as a base material, resistance in hot oil inclusive of an extreme- pressure additive is excellent, and melt viscosity of the nylon 46 becomes high owing to the elastomer, and at time of forming, dispersion of the reinforced fiber is effectively performed, imparting flexibility and toughness to the cage, and its formability is stabilized and, what is more, strength against any impact is enhanced.
Patent JP-H07143318-A (JP)
Title: Facsimile equipment
Inventor: YOSHIMURA TAKAYUKI
IPC: H04N1/32
Filed: 1993-11-16
Abstract: PURPOSE:To provide a facsimile equipment which can print the communication history information in a single report. CONSTITUTION:The received image data are stored in a memory part 8, and the communication history information on the relevant communication is controlled as the communication control information and stored in the part 8. The image data previously stored in a set transfer destination are transmitted, and then the communication history information on reception and the communication control information on transmission are set in a pair and in a format that can be printed out. These paired information are outputted from a printer part 6. The communication history information (including the opposite party destination of reception, the opposite party destination of transfer, the communication time, the communication result, the communication page number, etc.) on the reception through the end of transmission that are carried out by the transfer processing are formed in a pair. Thus, the result of transfer can be quickly and easily obtained.
Patent JP-H0539119-A (JP)
Title: Transfer switching device operable vertically
Inventor: DEIBUITSUDO EICHI KOTSUTAA
IPC: B65G47/46
Filed: 1991-10-31
Abstract: PURPOSE: To almost instantaneously switch an impact load while remarkably absorbing the load by pivotally driving a plate-like gate positioned at an angle to a moving direction of a switching shoe along a conveyor path above a vertical switching position. CONSTITUTION: Upon deenergizing of an electromagnetic coil 37, when a shoe is passed along a passage of a pin extended between openings 35 and 36, a gate 17 is descended, that is, retracted under a lower end of a pin 21 suspended from the shoe 14 by a spring 38 at an outer end of a bracket 30. When one or more shoes 14 are switched from a shoe guide path 15, the coil 37 is operated, the armature of the coil is retracted, and the gate 17 is raised to the path of the pin 21. When, since an overall vertical motion of the gate is conducted over a very short distance, the operating time can be remarkably shortened. In the position where the head of the bracket 30 is raised, both ends are respectively inserted into recesses 39 and 40 to effectively absorb the impact load when switched.
Patent JP-2001106207-A (JP)
Title: Heat-shrinkable outer packaging material
Inventor: UECHI SATOSHI
IPC: B65B53/00
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a heat-shrinkable outer packaging material capable of performing shrink packaging for a container made of, for example, paper or the like and simultaneously increasing heat insulating properties of the container. SOLUTION: A heat-shrinkable outer packaging material 1 is formed of a high-shrinkable sheet 3 and a low-shrinkable sheet 2, which are different in the heat shrinkage factors and which are superposed with each other and fixed to each other with an adhesive 4 partly applied to the superposed portion thereof.
Patent JP-H10129418-A (JP)
Title: Crew detector
Inventor: HASHIMOTO YOICHI
IPC: B60N5/00
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To judge whether an object existing on a seat is a human being or a stationary substance without providing a sensor in the seat and regardless of seat being a sliding or a reclining type. SOLUTION: An infrared ray emission element 3 and an infrared ray receiving element 1 are provided on a seat belt 10 buckle 11 with the receiving surface and the emission surface facing toward the seat. Also provided herewith is a judging means judging that the object on the seat is a static substance when the magnitude of an output signal from the infrared ray receiving element 1 is of a specific level and its variation is below the reference value, that the object on the seat is a human being when the manitude of the output signal is of more than the specific level and its variation is the reference value or more, and that no object exists on the seat when the magnitude of the output signal is below the prescribed level.
Patent JP-H04162696-A (JP)
Title: Formation of ec pad
Inventor: MORITA YOSHIHIRO
IPC: H05K3/46
Filed: 1990-10-26
Abstract: PURPOSE:To improve a packaging density and reliability of wire bonding by embedding a pad for the repair of substrate or change of design, which pad is connected with an element placement pad by an internal wiring, inside a multilayer substrate and by exposing the pad at the time of the repair of substrate or change of design and connecting a wire with the pad. CONSTITUTION:EC pad 3 to be connected with internal wirings 5, 5a respectively is embedded and the EC pad 3 and respective internal wirings 5, 5a are connected by VIA. When the repair of substrate or change of design takes place and the EC pad 3 embedded in the substrate 1 is necessary, a laser light 6 is applied to the position where the EC pad 3 is embedded beforehand so that a resin from the surface of the substrate 1 to the EC pad 3 is removed. Then, only the EC pad 3 appears from the internal layer of the substrate 1. A wire 7 with an exposed core wire 7a, of which the end covering is removed, is brought into contact with the surface of the EC pad 3 coming to the surface of the substrate 1 and soldered thereto.
Patent JP-H03147668-A (JP)
Title: Buffer roller controller
Inventor: TAMAGAKI HIKARI
IPC: B65H20/34
Filed: 1989-11-01
Abstract: PURPOSE:To prevent generation of the image deflection by installing a means for turning ON at least one of the normal and reverse direction clutches, when the direction change of a buffer roller from the normal direction to the reverse direction is performed. CONSTITUTION:When a photosensitive sheet 1 is pulled out of a feeding shaft 2, or the pulled-out photosensitive sheet 1 is sent to a taking-up shaft 3 side, a motor M revolves, and the revolution is transmitted to a buffer roller 4 through a normal direction clutch 6 or a reverse direction clutch 7. Further, a clutch control means 8 turns ON the normal direction clutch 6 when the photosensitive sheet 1 is pulled out, and turns ON the reverse direction clutch 7 in the feeding to the taking-up shaft 3 side. In the direction change from the normal direction to the reverse direction, at least one of the normal direction clutch 6 and the reverse direction clutch 7 is turned ON. Accordingly, the buffer roller 4 is connected with the motor M in the stop state in the direction change, and the revolution for applying a large load is disabled, and the shift of the buffer roller 4 in the normal or reverse direction is prevented, and the generation of slack on the photosensitive sheet 1 is prevented.