baber/WOPTO huggingface dataset:
Patent JP-H0979422-A (JP)
Title: Throttling mechanism for fluid
Inventor: MATSUMOTO MINORU
IPC: F16K47/06
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To facilitate fine adjustment of pressure and to eliminate a requirement for working accuracy to lower cost by providing a through hole in a partition wall between fluid housing parts and by engaging the through hole with a throttling member forming a fluid path consisting of a spiral groove on its periphery. SOLUTION: A throttling member 8 is engaged with a through hole 3a and is provided with a large-diameter head part 8a, and is formed of a fluid path 8b consisting of a spiral groove on its periphery. The fluid path 8b is communicated with a fluid path 8c provided by penetrating through the head part 8a. Changing the length of the fluid paths 8b, 8c changes resistance to a fluid to adjust the pressure of fluid housing parts 1, 2. The length of the fluid paths 8b, 8c is in proportional relation to the resistance to the fluid. The change of the resistance is lower than the change of the fluid paths 8b, 8c. Thus, fine adjustment is easier, and higher working accuracy is not so requested, resulting in lower costs.
Patent JP-S6476130-A (JP)
Title: System for automatizing program test
Inventor: TOKUYASU AKIRA
IPC: G06F11/28
Filed: 1987-09-18
Abstract: PURPOSE:To reproduce the time of a key input interval with one and the same condition by storing the data and control information inputted from a keyboard into a storage device together with the time data of the key input interval. CONSTITUTION:When tracing is executed, data, control information and key input interval time inputted from a keyboard 1 by a trace processing 2 are stored into key information 7 by a wrap around system. When a pointer at the directory of a key information trace buffer 7 is watched by a key tracer 5 and the half or above of the buffer is written, the half is fetched into an FD buffer 8. Next, when simulation is executed, the trace data stored into a floppy disk 3 from a key simulator 6 are fetched into an FD buffer 8 and the key input condition is simulated.
Patent JP-2001059422-A (JP)
Title: Structure of spark ignition type four-valve type internal combustion engine
Inventor: SHIRAI KATSUHIKO
IPC: F02B23/08
Filed: 1999-08-19
Abstract: PROBLEM TO BE SOLVED: To suppress knocking and an increase in unburned components by making a radial width dimension between valve recesses for both intake valves and valve recesses for both exhaust valves on a piston conical surface narrower than a radial width dimension between the valve recesses for both intake valves and between the valve recesses for both exhaust valves. SOLUTION: A radial width dimension W1 between valve recesses 11a, 11b for both intake valves and valve recesses 12a, 12b for both exhaust valves of a conical surface 9 in a piston 4 is made narrower than a width dimension W2 between the valve recesses 11a, 11b for both intake valves and between the valve recesses 12a, 12b for both exhaust valves. As a result, an entering dimension into an area of the conical surface 9 in each valve recess 11a, 11b, 12a, 12b becomes shallow. Flowing of squish flow generated in squish areas 10a, 10b, 10c, 10d into each valve recess 11a, 11b, 12a, 12b is avoided and staying of a thick mixture within each valve recess 11a, 11b, 12a, 12b is reduced.
Patent JP-2001057282-A (JP)
Title: Surface mounting-type surge absorbing element and manufacture of the same
Inventor: MATSUZAWA HIDEKI
IPC: H01T21/00
Filed: 1999-08-19
Abstract: PROBLEM TO BE SOLVED: To manufacture a surface mounting-type surge absorbing element having small electrostatic capacity without requiring complex processes by forming internal electrode layers respectively conducted to external electrodes at both ends with difference in level, inside of an insulating ceramic layer, forming a discharging space as a cavity part in a part between the internal electrode layers, and forming the inside of the discharging space into a hollowed gourd shape. SOLUTION: A pair of internal electrode layers 3 conducted to external electrodes at both ends with difference in level, are formed inside of an insulating ceramic layer 2 having a pair of external electrodes 1 at both ends, a discharging space 4 is partially formed between the internal electrode layers 3, the inside of the discharging space 4 has the shape of a hollowed gourd, and an insulating layer between the internal electrode layers 3 has at least a multilayer structure of at least three layers. By applying this constitution, the discharging is generated by the dielectric breakdown generated in the atmosphere in the discharging space when the excess voltage is applied between the internal electrodes, and the surge voltage is absorbed thereby.
Patent JP-H0547933-A (JP)
Title: Semiconductor integrated circuit
Inventor: DAITOU TOSHIHIRO
IPC: H01L21/82
Filed: 1991-08-19
Abstract: PURPOSE:To easily correct circuit constitution. CONSTITUTION:Basic cells 2 are formed on a substratum 1, where a wiring group 4 for correction use is arranged. When correction is necessary to circuit constitution, the wiring group 4 is connected in the order of A, C, D, E, F, B, and the basic cells 2 are connected with each other. Thereby circuits are easily corrected, and change of electric characteristics can be prevented by wiring resistance reduction of wirings in circuit correction.
Patent JP-H07189371-A (JP)
Title: Partition wall system with floating column
Inventor: RICHIYAARU KUROODO
IPC: E04B2/74
Filed: 1994-09-02
Abstract: PURPOSE: To provide a partition wall system capable of being designed to easily assemble and disassemble it and being assembled without requiring any tool by worker alone. CONSTITUTION: A partition wall system is equipped with a prefabricated wall (An) extended between two sliding grooves C, the prefabricated wall An is equipped with a vertical end edge, and the vertical end edge has at least one joint member (P, P') extending to the inside of the end edge and regulating the thickness of the prefabricated wall. During the assembly of the partition wall system, the joint member is placed between two adjoining prefabricated walls (A1 and A2 ) and coorporates with a column B being not mounted to the sliding grooves, and the column locks both sides of a column facing the prefabricated wall and the vertical end edge of the joint member each other to connect the adjoing walls.
Patent JP-2001056244-A (JP)
Title: Ultrasonic flowmeter
Inventor: SHIMIZU KAZUYOSHI
IPC: G01F1/66
Filed: 1999-08-19
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic flowmeter having a simple and inexpensive formation capable of detecting a flow rate of fluid accompanied by pulsation and a rapid change of the flow state, such as exhaust gas of an automobile or the like, with excellent following of performance. SOLUTION: This ultrasonic flowmeter is so composed that an ultrasonic wave is propagated in the flow direction and in the reverse direction in fluid, and that time required for propagation to both directions between pairs of transducers T11, T12; T21, T22 are measured, and that a flow rate or a flow velocity of the fluid is calculated from the measured ultrasonic waves. The pairs of transducers T11, T12; T21, T22 are arranged so that line segments connecting the pairs keep crossing angles θ smaller than 45 degrees, and preferably larger than 15 degrees relative to the flow direction of the fluid to be measured.
Patent JP-H1062086-A (JP)
Title: Heat exchanger
Inventor: MATSUNAGA AKIO
IPC: B21D53/02
Filed: 1996-08-14
Abstract: PROBLEM TO BE SOLVED: To make excellent the draining-off of dew water in a heat exchanger wherein a plurality of plate-shaped fins and heat exchange tubes in a plurality of stages are made to intersect in contact and thereby to improve heat exchange efficiency. SOLUTION: In a heat exchanger equipped with a plurality of plate-shaped fins 1 arranged at proper intervals and a plurality of heat exchange tubes 3 piercing insertion holes 2 provided in these plate-shaped fins 1, a gap 4 for making water flow is formed between the lower side of the heat exchange tube 3 at least and the insertion hole 2. Thereby dew water staying between the plate-shaped fins 1 can be made to flow in the longitudinal direction of the heat exchange tube 3 through the gap 5 and a waterdrop of the dew water made to flow can be enlarged and drop down.
Patent JP-H0282746-A (JP)
Title: In-band signal transmission system
Inventor: KAGAWA MASATO
IPC: H04B3/46
Filed: 1988-09-19
Abstract: PURPOSE:To save labor of a test by sending an oscillating signal from the in-band signal device at a transmitting side through a transmission line and automatically returning the signal with the in-band signal device at a receiving side. CONSTITUTION:At an in-band signal device 3A at a transmitting side, the oscillating signal of an oscillating circuit 33 is supplied through a switch 34 to a transmitting circuit 30 and the transmitting circuit 30 sends the oscillating signal through a coupler 37 to a transmission line 5. An in-band signal device 3B at a receiving side inputs this sent signal to a receiving circuit 31 and a transmitting control circuit 35, the transmitting control circuit 35, when it is detected that the signal is an oscillating signal, adds a constant identifier to the oscillating signal and sends it to the coupler 37, and the coupler 37 returns the signal through the transmission line 5 to the in-band signal device 3A at the transmitting side. Consequently, one person can execute the test in order to test in-band signal devices 3A and 3B. Thus, the labor of the test can be saved.
Patent JP-2000069258-A (JP)
Title: Facsimile equipment
Inventor: IIDA MASAHIRO
IPC: H04N1/41
Filed: 1998-08-19
Abstract: PROBLEM TO BE SOLVED: To provide facsimile equipment which can optimize the capacity of a page memory area in accordance with a storage capacity of an image memory. SOLUTION: If all the storage capacities of image memories 18 and 24 are more than a specified capacity (for example, 6 MB), a working area, a reading page memory area, a recording page memory area and an image area are automatically set in the memories. Meanwhile, if all the storage capacities of the image memories 18 and 24 are below a specified capacity (for example 6 MB), the work area, the page memory area and the image area are automatically set in the memories. Thus, it is possible to optimize the capacity of each page memory area in accordance with the storage capacity of the image memories 18 and 24.
Patent JP-2001057154-A (JP)
Title: Plasma display panel and separation method thereof
Inventor: ASANO TAKAHIRO
IPC: H01J11/26
Filed: 1999-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a reusable structure and a separation method of a plasma display panel used for a computer terminal and a wall-mounted television. SOLUTION: Through-holes 17 are formed on a front substrate 1. Components with a separating screw 18 are mounted between a front plate 5 and a back plate 12. A rod with a separating screw 16 is inserted into and fixed to the components with the separating screw 18 through the inside of the through-holes 17. The front plate 5 can be separated from the back plate 12 by pulling the rod with the separating screw 16 after softening sealing materials 13 under a high-temperature atmosphere.
Patent JP-S60124705-A (JP)
Title: Method for compensating missing of teaching data
Inventor: NAKAHARA YUUJI
IPC: G05B19/18
Filed: 1983-12-09
Abstract: PURPOSE:To weld a missing section by creating a control position data of a missing section of a teaching data from an average control position data and a control position data of a non-missing section so as to compensate the teaching data with high accuracy. CONSTITUTION:A CPU11 detects a turning angle thetaa to a minimum or maximum control position data from the non-missing section of the teaching data obtained from the teaching, calculates the control position data of a reference position Ys of the servo control, that is, the average control position data based on the control position data having a turning angle shifted by pi/2 from the angle thetaa and then creates the control position data of an angle thetax from said data and the control data of the turning angle of the non-missing section shifted by an angle pi from the turning angle thetax of the missing section. When the turning angle of the missing section is pi or less in this way, the missing of the teaching data is compensated without conducting the teaching again so as to weld automatically the missing section.
Patent JP-2000033298-A (JP)
Title: Suction structure in spray
Inventor: WATANABE MITSUYOSHI
IPC: B65D83/38
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To jet a content liquid or gas without any residue and also jet the content liquid or gas even in the inverted state or the inclined state of a spray, in the case the content liquid or gas is reduced in the use of the spray for jetting the liquids and gases such as various kinds of chemicals, coating materials, cleaning liquids and the like. SOLUTION: One end side of a helical suction tube 5 is connected with a nozzle section 2 provided to be lifted and lowered of a spray machine body 1 through a suction section 4 and one end of a spiral spring-shaped suction tube provided with flexibility and elasticity and expanded and contracted into the spiral spring shape by the weight of a weight 6 set on the other end side is connected with the end of a suction pipe 3 disposed in the spray machine body 1.
Patent JP-H04114947-A (JP)
Title: Extrusion molding for inorganic product
Inventor: TERAMOTO HIROSHI
IPC: C04B24/06
Filed: 1990-09-03
Abstract: PURPOSE:To reduce the production cost of an inorganic extruded molding and improve the strength thereof by adding a specified cement-hardening agent to the surface of an extruded molding produced from an inorganic raw material containing cement, a reinforcing fiber, silica, etc., then curing and hardening the molding. CONSTITUTION:Cement, a necessary reinforcing fiber, silica and inorganic raw materials for extrusion molding are uniformly mixed followed by extrusion molding. The resultant molding is then received on a pallet and a cement- hardening agent prepared by mixing 1-5wt.% oxycarboxylic acid salt with 100 pts.wt. material composed of one or more compounds selected from sulfates of aluminum, lithium, gallium and thallium and sulfate double salts of aluminum, lithium, gallium and thallium is added to the surface of the above-mentioned molding within a range of 2-20wt.% based on cement in the above-mentioned inorganic raw materials. Curing and hardening are subsequently carried out, thus obtaining the objective inorganic product.
Patent JP-S6388850-A (JP)
Title: Protective device for semiconductor element
Inventor: ISHIHARA KENJI
IPC: H01L23/58
Filed: 1986-10-01
Abstract: PURPOSE:To improve reliability on moisture resistance by mounting a chip in which the wiring of a metallic thin-film having a fuse function is formed onto one main surface of a semiconductor substrate through an insulating film, a stud electrode arranged, holding the chip and a glass sealing body sealing these chip and stud electrode. CONSTITUTION:A chip 10 is guided into a glass tube 13, held by a pair of stud electrodes 11, 12 from both surfaces, and the inner surface of the glass tube 13 and each side surface of the stud electrodes 11, 12 are heated and sealed, thus acquiring a glass seal type semiconductor-element protective device. 14 and 15 represent external electrodes, and each one end is connected to the stud electrodes 11, 12.
Patent JP-H0984029-A (JP)
Title: Color image pickup device
Inventor: YAMAZAKI YASUYUKI
IPC: H04N9/07
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To attain image pickup of a moving image of a frame with excellent resolution and less color moire with a comparatively simple configuration in the color image pickup device provided with an image pickup element having an offset sampling structure. SOLUTION: Addition of signals from two picture elements adjacent to each other in an oblique direction of an image pickup element 101 and addition of signals from two picture elements adjacent in a column direction are conducted alternately for each horizontal blanking period by a horizontal transfer section of the image pickup element 101. The sum signal is processed by a color separate circuit 120, an adder circuit 121, and a subtractor circuit 122 to obtain three R, G, B primary color signals and a luminance signal Y for one field period.
Patent JP-S59124526-A (JP)
Title: Guide pin drawing device
Inventor: SATOU HIROYASU
IPC: B23P19/00
Filed: 1982-12-27
Abstract: PURPOSE:To make the operation of positioning alignment between a guide pin and a table through hole ever so easy as well as to prevent the occurrence of scuffing between a press pin and a work pin hole, in case of a device for drawing out a guide pin in a work available in time of punching a printed circuit board. CONSTITUTION:In time of operation, first a work 52 in which a guide pin 511 is inset is situated in position between a table 25 and a guide plate 30, then the work 52 is shifted forward while lifting the guide plate 30 upward against a spring 39. If so, the pin 511 is guided into an edge 53 of a sectoral noth part 29 and enters a through hole 28 in a bush 27 of the table 25, while the work 52 is locked by pressure out of the guide plate 30. At this time, a photosensor 43 detects the pin 511, and when a built-in switch is turned on, a motor 35 gets operating and thereby a press pin 40 goes down with the descent of a ram 38. With this method, the pin 511 drops in the within of a pin case 24 and housed therein, meaning that the ram 38 goes up and is thus restored by dint of the spring 39 as soon as the said switch is turned off.
Patent JP-H04114195-A (JP)
Title: Image storing device
Inventor: ISHIGE HIROYUKI
IPC: H04N5/76
Filed: 1990-09-04
Abstract: PURPOSE:To miniaturize a device and to reduce the cost of the device by provid ing a 1st field memory having an n0 bit constitution (n0<N) and a 2nd field memory having an n1 bit constitution (n1<N) with reference to a digital video signal with N bits. CONSTITUTION:The digital video signal with N bits is processed by the 1st and 2nd field memories 24 and 26 having the n0 and n1 bit constitution. In the case of storing two images, the gradation of the video signal of a 1st image is decreased to a prescribed n0 bit per one dot so as to write in the 1st field memory 24, and the gradation of the video signal of the 2nd image is decreased to a prescribed n1 bit per one dot so as to write in the 2nd field memory 26 by a system controlling gate array 20. Then, two images stored in the 1st and 2nd field memories 24 and 26 can be separately read out and separately displayed or recorded, and they can be displayed or recorded as one synthesized picture by selectively reading them within one field cycle. Thus, the picture synthesis can be performed by a small storing capacity.
Patent JP-H08214000-A (JP)
Title: Method and equipment for multicasting in atm network
Inventor: JIYON SHII AARU BENETSUTO
IPC: H04Q11/04
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To efficiently distribute cells to a plurality of connected light rays at the time of performing multicasting. SOLUTION: A link list 10 is provided with first cells and a plurality of read pointers 16 and each read pointer 16 indicates the first cell with respect to a port. A system has a first port through which cells are passed, related read pointers, and a second port through which the cells are passed. The system is provided with a controller 30 which controls the cell reading timing of the read pointers 16. In a multicasting method, first and second readout pointers 16a and 16b are formed respectively correspondingly to the first and second ports 18a and 18b. Each readout pointer indicates a cell 14 and, after selecting a port, reads out the cell indicated by the readout point which positions the readout pointer to the port. A cell containing data is provided with a pointer 20 which indicates a second cell when the second cell exists and the first and second cells form a link list.
Patent JP-S6296071-A (JP)
Title: Method of dehydrating and processing spawn
Inventor: IKEZU MIKIO
IPC: A23L17/30
Filed: 1985-10-19
Abstract: PURPOSE:To obtain spawn having improved freshness and uniform drying degree by the one vacuum operation at low cost, by evaporating water from water- containing spawn in a vacuum container having a dehydrating agent under reduced pressure and absorbing evaporated water in the dehydrating agent. CONSTITUTION:Spawn of salmon, trout, cod, gray mullet, etc. which is raw, preserved with salt or seasoned and has >=70wt% (preferably 80-85wt%) water content is put in a tray or a dehydrating box and the spawn with a given amount of an inorganic dehydrating agent such as silica gel, etc., or a water absorbing agent of an organic high polymer (e.g., starch/acrylic acid polymer) is fed to a vacuum container. Then, the pressure of the container is reduced to 50-100mmHg degree of vacuum and, if necessary, the container is heated by a heater, etc., to evaporate water. The evaporated water is absorbed in the dehydrating agent and removed so that water is evaporated smoothly by one vacuum operation smoothly while suppressing rise in pressure in the container and the spawn is uniformly dried.
Patent JP-H0793479-A (JP)
Title: Optical character reader
Inventor: OKADA NOBORU
IPC: G06K9/32
Filed: 1993-09-21
Abstract: PURPOSE:To read all of the other character strings from reference line position error data between a reference line detected on a buffer and that specified by reading control data. CONSTITUTION:The feature of this reader is providing a reference line detecting part 3 scanning the image buffer 2 by reading control data 4 and detecting the reference line position of a slip read from the character string detected on the image buffer 2, a position error calculation part 5 calculating reference line position error data 6 between the reference line detected on the image buffer 2 by the reference line detecting part 3 and the reference line specified by reading control data 4, a line position calculation part 7 calculating the reading position of all the character strings on the image buffer 2 from reference line position error data 6 calculated by the position error calculation part 5 and reading control data 4, and a line segmentation part 8 detect-segmenting the character string from the image buffer 2 based on the reading position calculated by the line position calculation part 7.
Patent JP-H1079535-A (JP)
Title: Laminated piezoelectric transformer
Inventor: SHIMOBUKIKOSHI MITSUHIDE
IPC: H01L41/22
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a novel structure for a laminated piezoelectric transformer that is suited to transmission of large electric power and can enhance the degrees of freedom in designing of a transformer itself. SOLUTION: A laminated piezoelectric transformer is driven in a piezoelectric horizontal vibration made. A transformer, formed by piling up piezoelectric ceramic square plates is driven in a manner to excite vibration in the lengthwise direction. A transformer formed by piling up piezoelectric ceramics discs is driven in a manner to excite vibration in the radically expanding direction. Therefore, the thickness of input and output parts and respective plate thickness can be made arbitrary. A plurality of piezoelectric ceramic plates (13A to 13F) constituting a transformer are all polarized in the thickness direction.  The transformer in which all piezoelectric ceramics plates are piled up in the thickness direction may be used, so that all polarization axes of the piezoelectric plates may be parallel, and the transformer, in which the piezoelectric ceramic plates are joined so as to allow the respective polarization axes of the input parts (13E to 13F) and output parts (13A to 13D) to cross at a right angle, may be also used.