baber/WOPTO huggingface dataset:
Patent JP-2000088458-A (JP)
Title: Net for drying food
Inventor: HOSHINO ICHIRO
IPC: A47J43/00
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To uniformly dry and to make a drying net light in weight, rough and no deformation by holding a square net at a small gap in a reinforcing frame of a similar shape to be engaged and fixing a square outer frame to the reinforcing frame with a coupling piece. SOLUTION: Lateral and longitudinal reinforcing levers 2, 3 are fixed in a rectangular outer frame 1 to a lattice-like net frame 10, a net 4 is extended under tension in the frame 10 to form a square net plate 5. The plate 5 is engaged at a small gap S in a reinforcing frame 6 of a similar shape. The both are fixedly welded with a coupling piece 7 to constitute a drying net 8. Thus, since respective parallel fixed parts of the frames 1 and the levers 2, 3 are formed like a truss to be scarcely deformed, there is no fear of a deformation in the case of not only during handling but also placing in a truck or a drying chamber.
Patent JP-H0199544-A (JP)
Title: Ultrasonic probe
Inventor: NAKAGAWA YUKIO
IPC: G01N29/24
Filed: 1987-10-12
Abstract: PURPOSE:To obtain an ultrasonic probe for diagnosis capable of being connected to any display unit in common irrespective of its difference in kind, by providing a memory part in which are stored coordinate data for determining a luminescent point on the scope of a display unit. CONSTITUTION:A probe 1 is connected to a display unit 2 through a connection part 10. The connection part 10 mainly consists of a ROM 11, interface 12 and connector 13. Coordinate data characteristic to the probe 1, etc. for displaying electric signals corresponding to waves received by the probe 1 on the scope of the display unit 2 are stored in the ROM 11. Operation to display results of scanning by means of the probe on the scope of a CRT display is to input an identification code K of a connection probe and initialize (j) and (n), where (j) is the number of a wave transmitting line and (n) is the number of a reflection source on each wave transmitting line. Next, conversion constants FK(j) and GK(j) in converting a position on the wave transmitting line Lj to the display scope, return back time Tnj of reflected wave and the intensity of the reflected wave Mnj are input, and operation of the coordinates Xnj, Ynj of the luminescent spot and a brightness Bnj is performed. Then a luminescent spot Pnj of brightness Bnj is displayed at a position of coordinates (Xnj, Ynj) on the scope of display unit.
Patent JP-H1190952-A (JP)
Title: Gas injection device for gas injection molding
Inventor: AE HARUHIKO
IPC: B29C45/17
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To enable stable continuous molding without generating a defective appearance such as silver and a flow mark and to attempt response to wide molding conditions by installing a depressurization valve for discharging gas between a gas shutoff valve and a gas injection valve in a gas channel equipped with a gas source, the gas shutoff valve and the gas injection valve. SOLUTION: An actuation valve 29 is actuated by the signal of a gas injection controller, a gas shutoff valve 23 is opened, and a gas injection port is opened by gas pressure to inject gas into a molten resin. After the completion of gas injection, the valve 23 is closed by the actuation valve 29, an actuation valve 30 is actuated, the gas pressure in a channel is decreased by a depressurization valve 26, and when gas in the channel is unnecessary, the intrusion of gas into a cylinder is prevented. Gas is injected to inject/pack molten resin containing gas into a mold cavity, a molding which is cooled and molded is demolded by extracting gas in a hollow part, and a molding cycle is completed. The molding without generation of silver, a flow mark, and others having a good appearance can be molded stably and continuously, and molding conditions can be set finely.
Patent JP-S62107007-A (JP)
Title: Tool insert
Inventor: PHAAL CORNELIUS
IPC: B22F7/00
Filed: 1986-10-30
Abstract: A tool insert comprises an abrasive compact comprising a polycrystalline mass of cubic boron nitride particles present in an amount of at least 70 percent by volume and containing substantial direct particle-to-particle bonding and a second phase dispersed through the cubic boron nitride particle mass. The abrasive compact presents major surfaces on each of opposite sides thereof. The one major surface provides a cutting point for the insert and the other major surface has bonded thereto a layer of molybdenum of thickness less than 0,5 mm. The largest linear dimension of the compact is no more than 10 mm. The tool insert is designed for applications where a high removal rate of work piece is desired.
Patent JP-H07111622-A (JP)
Title: Solid-state image pickup device
Inventor: FUJIWARA MOICHI
IPC: H04N5/353
Filed: 1993-10-14
Abstract: PURPOSE:To obtain a solid-state image pickup device which is capable of suppressing image degradation without taking time for the processing for suppressing the image degradation for moving images. CONSTITUTION:A multi-disc type solid-state image pickup device is provided with a resolution prism 21 where the optical image corresponding to an object 1 is made incident via an optical lens 2. The resolution prism 21 is composed of three prisms 21a, 21b and 21c cooperating with each other and resoluting the light from an optical filter 4 in three directions. On the side of the light- emitting surface of each prism 21a, 21b and 21c, corresponded solid-state image pickup elements 22, 23 and 24 are provided. Each solid-state image pickup element 22, 23 and 24 has the same spectral characteristics. Each solid-state image pickup element 22, 23 and 24 is driven based on the vertical driving pulse and the horizontal driving pulse from a driving circuit 25 and the electric charge storage time is controlled by the overflow drain pulse from the corresponded first second and third OFD generation circuits 26, 27 and 28.
Patent JP-H0979867-A (JP)
Title: Manufacture and manufacturing device for optical encoder scale
Inventor: KAMITAKAHARA HIROFUMI
IPC: G01D5/347
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To shorten the manufacturing time by continuously and consistently conducting individual processes, and continuously punching a resin sheet at the same speed as its molding speed. SOLUTION: A fused resin is extruded from a T-die 16 by an extruding machine 18. it is pinched between a mirror roller 15 and a roll-shaped stamper 14, and a resin sheet 17 formed with a scale pattern and a positioning pin is manufactured. A drift perpendicular to the conveying direction of the sheet 17 is detected 47, protective members 28 are fed between pressure rubber rollers 27 and the sheet 17 by a feeder 27, and the protective members 28 and the sheet 17 are pinched by the rollers 27, and the protective members 28 are formed on both faces of the sheet 17. The detected drift 4 7 of the sheet 17 is corrected 48, and the positioning pin of the sheet 17 and a positioning pin detection section 50 are matched.  The sheet 17 is pinched between a pinching roller 52 having a punching blade 38 and a punching auxiliary roller 51, and the sheet 17 and the protective members 28 are punched at the same speed as the molding speed. The molding, punch positioning, and punching processes of the sheet 17 and the protective members 28 are conducted continuously and consistently.
Patent JP-2000087704-A (JP)
Title: Power generation equipment and control method for the same
Inventor: YAMANAMI TAKESHI
IPC: F01K23/10
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To reduce the volume of by-pass steam, thereby reducing the rating of the steam condenser. SOLUTION: When a first flow meter 12 for detecting the volume of steam supplied to a high-pressure steam conduit 6 detects that the volume of steam has reached a predetermined value after a gas turbine has started up, the output of the gas turbine is held steady. Thereafter, when the difference between the volume of steam detected by the first flow meter 12 and that detected by a second flow meter 17 which detects the volume of steam supplied to a steam turbine 10 reaches a predetermined value, the output of the gas turbine is released from the hold status. By repeating these operations, the volume of by-pass steam is reduced, and this makes it possible to reduce the rating of a steam condenser 11.
Patent JP-H1082058-A (JP)
Title: Connecting structure of bridge foundation
Inventor: MORI SHINICHIRO
IPC: E02D27/34
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To suppress relative displacement among laterally displaced bridge foundations within a specified value for the short term of works by a method of construction at low cost by connecting sections among existing bridge foundations by tensile resistance members and controlling the quantities of displacement of each bridge foundation. SOLUTION: PC cables 20 as tensile resistance members are arranged two by two while holding approximately horizontality in depth near to the top faces of footings 10 respectively so as to connect the footings 10 of adjacent piers P. The tip sections of each PC cable 20 are fixed onto fixing bodies 30. Each fixing body 30 is disposed at symmetric places regarding a center line in the bridge axial direction on both surfaces in the bridge axial direction. Consequently, even when tensile load works, no eccentric load works to the footings 10. Accordingly, the quantities of the piers P1, P2 displaced, from which excess lateral displacement is predicted, are controlled by utilizing the horizontal resistance of the piers P3-P5 at places not subject to the effect of a lateral flow when the lateral flow of a ground is generated.
Patent JP-S62118255-A (JP)
Title: Detection of immunological reaction by using magnetic field
Inventor: MUSHA TOSHIMITSU
IPC: G01N15/02
Filed: 1985-11-19
Abstract: PURPOSE:To make efficient measurement with high accuracy and reproducibility with a simple device by projecting a polarized radiation to a reactive liquid while displacing pulverized magnetic particles fixed with an antibody or antigen in the reactive liquid by a magnetic field and detecting the scattered light generated by the antigen-antibody reaction of the pulverized particles by an analyzer having the plane of polarization. CONSTITUTION:A laser luminous flux 12 emitted from a light source 11 is separated to luminous fluxes 14 and 15 by a semi-transparent mirror 13. The luminous flux 15 is made incident on an Si photodiode 19. The luminous flux 14 is passed through a condenser lens 16 and is linearly polarized by a polarizer 17. The polarized luminous flux is made incident on a cell 18. The antigen-antibody reactive liquid 20 added with the liquid to be inspected contg. the antigen or antibody by dispersing the pulverized magnetic particles fixed with the antigen or antibody into a buffer soln. is housed into a cell 20. The magnetic field rotating periodically around the incident light direction is impressed to the reactive liquid 20 by an outside magnetic field generator 21. The scattered light from the cell 20 is made incident through a collimator 22 and an analyzer 23 to a photodetector 24. The output signal thereof is processed together with the output signal of a photodetector 19 in a data processor 27 and the measurement result of the immunological reaction is displayed on a display device 32.
Patent JP-H0199256-A (JP)
Title: Resonance tunnel semiconductor device
Inventor: SASA MASAHIKO
IPC: H01L29/76
Filed: 1987-10-13
Abstract: PURPOSE:To vary an energy band gap, to widen a resonance width, and to increase an operation margin by composing a superlattice quantum well structure of a barrier layer and a well layer, and composing the barrier layer to have a lattice mismatch with respect to a substrate. CONSTITUTION:A first compound semiconductor layer as a collector layer 2, a second compound semiconductor layer as a collector barrier layer 3 and a third compound semiconductor layer as a base layer 4 are sequentially laminated on a compound semiconductor substrate 1 having a surface formed periodically with grooves, a superlattice quantum well structure 5 having a layer including a lattice mismatch to the substrate is formed on at least one layer, and a fourth compound semiconductor layer is disposed as an emitter layer 6. A working groove on the substrate 1 induces an internal strain in the quantum well structure, thereby varying its energy band gap.
Patent JP-H1083941-A (JP)
Title: Lead cutting device for chip electrolytic capacitor
Inventor: YAMAKAWA HISASHI
IPC: H01G13/00
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To cut the left and right leads of a chip electrolytic capacitor in roughly the same length after a capacitor main body is coaxially aligned with a seat plate. SOLUTION: A seat plate 4 is mounted to the end surface on the sealing hole part side of a capacitor main body 1, which is constituted by leading out one pair of leads 3 and 3 from a sealing hole part formed in a metal case 2 housed with a capacitor element, and at the same time, the leads 3 and 3 of a chip type electrolytic capacitor 5a which is constituted by a method, wherein the one pair of the leads 3 and 3 are made to penetrate the seat plate 4 and are bent in the directions to alienate from each other along the bottom of the seat plate 4, are made to project from the seat plate 4 in a prescribed length and are cut. In this case, the leads 3 and 3 are cut by upper blades 15 and 15 and lower blades 11a and 11a in a state that the capacitor 5a is suppressed by case pinching plates 12 and 12, seat plate pinching plates 13 and 13 and a pressing pin 14 on a support stand 11.
Patent JP-H08120754-A (JP)
Title: Split box culvert and method for assembling same
Inventor: ISHIDA YOSHIKI
IPC: E04B1/61
Filed: 1994-10-24
Abstract: PURPOSE: To secure high strength and a high sealing property without making on-site construction work complex. CONSTITUTION: In a split box culvert 1 comprising a top-open type lower block 2 made of concrete having a mating surface on its top 2a and a bottom-open type upper block 3 made of concrete having a mating surface on its bottom 3a, the upper block 3 is placed on the lower block 2 with projecting and recessed engaging portions interposed between both mating surfaces to permit the upper block 3 to freely move in the horizontal direction. The loose space between the projecting and recessed engaging portions is filled with a stiffener to join the lower and upper blocks 2, 3 together.
Patent JP-H04134449-A (JP)
Title: Processing liquid for silver halide color photographic sensitive material and processing method for silver halide color photographic sensitive material using this processing liquid
Inventor: KUZE SATORU
IPC: G03C7/42
Filed: 1990-09-27
Abstract: PURPOSE:To allow stable processing over a long period of time even at the time of processing with low replenishing by incorporating specific compds. into a processing liquid having fixability, thereby forming stable dye images even at the time of preservation with lapse of time, obviating the generation of scum and preventing the generation of flaws. CONSTITUTION:At least one kind of the compds. expressed by formulas I to XI are incorporated into the processing liquid having the fixability. In the formulas, R1 to R6 denote a hydrogen atom or univalent org. group. R71 to R73 denote a hydrogen or methylol group. V1, W1 denote an electron-withdrawing group; Y1: a hydrogen atom or the group to be eliminated by hydrolysis, Z: a nitrogen atom and the non-metal atom group necessary for forming a single ring or condensed nitrogenous heterocycle with >C=O group. R8: a hydrogen atom or aliphat. group, R9, R10: an aliphat. group or aryl group, Z1, Z2: an oxygen atom, sulfur atom, etc., R11: a hydrogen atom, hydroxy group, etc. R12: hydrogen or aliphat. hydrocarbon group, V2: the group to be eliminated by hydrolysis, M denotes cation, W2, Y2: a hydrogen atom or the group to be eliminated by hydrolysis, n: 1 to 10 integer, Z3: a hydrogen atom, aliphat. hydrocarbon group, etc., R13: an aliphat. hydrocarbon group or aryl group. A1 to A4: a hydrogen atom, alkyl group, etc., l denotes 0 or 1.
Patent JP-H02106242-A (JP)
Title: Mechanism for adjusting operating range of surface grinder
Inventor: NAGASE NOBORU
IPC: B24B47/26
Filed: 1988-10-13
Abstract: PURPOSE:To facilitate adjustment, make it hard to cause trouble, and obtain a favorable operating property by changing the relative position of a dog or a sensor by the operation of an operating member in the front of a frame via a flexible band while preventing them from mutually crossing by means of a stopper. CONSTITUTION:At the time of moving a column 1 forward by operating a grinder, a bracket 9 is also moved forward and one approach switch 10 detects a forward dog 8a. At this moment, the column 1 is reversed and moved backward and, as an approach switch 10 on the other side of a bracket 9 detects a rearward dog 8b, the column 1 is again reversed and moved forward. Thus, the position adjustment of both dogs 8a, 8b can be carried out by means of an adjusting mechanism through a pair of limiting knobs 16, 17 provided in the front of the grinder, enabling an operator to carry out adjusting operation in an ordinary operating position without causing the stagnation of a grinding operation. Also, the figure 19 of a table and a scale 19 which are drawn on the place of both limiting knobs 16, 17 enable a rapid setting operation with no error by referring same.
Patent JP-H04134925-A (JP)
Title: Parallel a/d converter
Inventor: KUSUMOTO KEIICHI
IPC: H03M1/36
Filed: 1990-09-26
Abstract: PURPOSE:To decrease number of differential amplifiers by selecting a resistance of one resistor of two load resistors connecting to ECL collectors of the differential amplifier to be an integral number of multiple of the resistance of the other resistor so as to interpolate the voltage. CONSTITUTION:The voltage is interpolated by selecting the resistance of one resistor of two load resistors R1, R2 connecting to an ECL collector of a differential amplifier to be an integral number of multiple of the resistance of the other resistor. That is, the differential amplifiers 1, 2 have two differential outputs whose absolute values are different, two each differential outputs of four kinds from the two adjacent differential amplifier circuits 1, 2 are combined to form four kinds (outputs of the differential amplifiers 1, 2) of combinations and four voltage comparator circuits (comparators 3-6) so as to allow a reference voltage between the adjacent two differential amplifiers 1, 2 to be divided into three. Thus, number of reference resistors used to divide the reference voltage is reduced, and then number of the differential amplifiers is reduced considerably more than the number of differential amplifiers used for a conventional parallel A/D converter.
Patent JP-H1191655-A (JP)
Title: Crawler type travel gear
Inventor: YUKI SHIGERU
IPC: B62D55/30
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a crawler type travel gear which allows easy specifications changing work for the slide adjustment mechanism while effectively reducing the manufacturing cost. SOLUTION: In this crawler type travel gear, first and second support walls 15 and 16 are provided on one longitudinal end of a truck frame 9. A through hole 15a is provided on the first support wall. Along a tension ring 12 and a first support wall 15, a support frame 17 and a cylinder 18 are serially disposed in a state that a cylinder base end portion 18b is supported by the first support wall 15, thereby constituting the slide adjustment mechanism of rubber crawler specification. The support frame 17 and the cylinder 18 are serially disposed between the tension ring 12 and the first support wall 15 so that the first support wall 15 is capable of supporting the cylinder base end portion 18b.  Further, along the cylinder base end portion 18b and the second support wall 16, a buffer 19 is provided at a state where it is inserted in the through hole 15a so that clearance s is formed between the cylinder 18 and the first support wall 15, thereby constituting the slide adjustment mechanism 14B of iron crawler specification.
Patent JP-H08120447-A (JP)
Title: Film formation by sputtering
Inventor: MIKURIYA TETSUO
IPC: C23C14/34
Filed: 1994-10-24
Abstract: PURPOSE: To provide an inexpensive and easy sputtering film forming method capable of forming a film at high precision to a prescribed film thickness even if the temp. of a substrate is changed in the process of sputtering. CONSTITUTION: In a sputtering process in which the temp. of a substrate is changed, previously, the relational formula between the substrate temp. and film forming rate and the relational formula between the substrate temp. and elapsed time are previously registered at a sputtering time setting device, and the past film forming rates are preserved each time every batch is finished. Then, before the start of sputtering the sputtering time setting device calculates the sputtering rate from the same two relational formulae and the past forming rates, this time is set to the sputtering device. Moreover, after the completion of sputtering, the actual film forming rate is registered at the sputtering time setting device from the film thickness actual value.
Patent JP-H04134898-A (JP)
Title: Cutting of printed wiring board
Inventor: YASUDA SHUJI
IPC: B26D3/00
Filed: 1990-09-26
Abstract: PURPOSE:To improve efficiency and accuracy by laminating a plurality of substrate sheets, inserting a stack pin into a pin hole, and carrying out outline working. CONSTITUTION:A T-shaped stack pin is fixedly inserted into a pin hole 80 on a substrate sheet on a work table. The outside periphery of a printed wiring board 81 is cut down by router work. A pin suspension section 812 of each discrete piece is arranged to remain during cut down operation. Then, the stack pin is removed and isolated for every substrate sheet 8. After the isolation, the pin suspension section 812 of the substrate sheet 8 is cut down so as to produce a discrete substrate. This construction makes it possible to improve efficiency and accuracy and carry out outline working.
Patent JP-H0571686-A (JP)
Title: Noise absorbing drainage pipe
Inventor: SHIBAZAKI SHINICHI
IPC: F16L55/02
Filed: 1991-09-09
Abstract: PURPOSE:To provide a drainage pipe which does not generate a large flowing noise of the drainage when the drainage flows therein. CONSTITUTION:A drainage pipe is made of at least three layers. An inner layer is a hard synthetic resin pipe 1. An intermediate layer is composed of a lead plate, a lead fiber 21, or a resin sheet including lead. An outer layer is composed of a metal pipe 3. The three layers are integrated to each other by drawing the metal pipe 3 as the outer layer.
Patent JP-H02105606-A (JP)
Title: Gain control circuit
Inventor: HASHIMOTO MASAAKI
IPC: H03G3/10
Filed: 1988-10-13
Abstract: PURPOSE:To obtain satisfactory frequency characteristic and to perform gain control with a wide AGC range in a wide band area by increasing a voltage gain by the current ratio of two constant current sources by providing a second gain control circuit at a gain control circuit provided with the wide AGC range in the wide band area. CONSTITUTION:The title circuit is constituted by adding a second gain control part 2 having transistors Q7 and Q8 deferentially connected to the constant current source CS2 and transistors Q9-Q12 for gain control on a first gain control part 1. Thereby, it is possible to secure the voltage gain without increasing output resistors RL1 and RL2 to heighten the voltage gain by the current ratio of currents IC1 and IC2 decided by the constant current sources CS1 and CS2. Therefore, the satisfactory frequency characteristic can be obtained, and also, the gain control with the wide AGC range in the wide band area can be performed.