baber/WOPTO huggingface dataset:
Patent JP-S594524-A (JP)
Title: Solid material transfer device
Inventor: HAYASHI TAKESHI
IPC: B65G53/30
Filed: 1982-06-25
Abstract: PURPOSE:To reduce damages to be made on solid materials and provide higher transfer ability by connnecting a rotary solid material pump and a sealed-tank solid material pump in series in a transfer system suited for transferring fishes together with sea water. CONSTITUTION:When unloading fishes out of a fish tank 30, first an air pump 3 is operated with a four-way valve 2 positioned at the solid line, to reduce the pressure in a sealed tank 1 which is the main body of a sealed-tank solid material pump. At this stage, check valves 5 and 6 are opened and closed respectively to allow the fishes and water in the fish tank 30 to be sucked up into the tank 1, and also to be flown into a rotary solid material pump 20 from which the air is discharged through an exhaust pipe 34. Then, the pump 20 is operated when the level of the water surface in the tank 1 reachs the middle point, and the air pump 3 is stopped when the level reaches the upper limit level. The fishes and water being transferred by pressure through the pump 20 are led to a water filtering separator 24 where fishes are separated from sea water through a selector comb 27.
Patent JP-S58225588-A (JP)
Inventor: ANDOU MINORU
IPC: H01T13/20
Filed: 1982-06-24
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-S5233898-A (JP)
Title: Method for treatment of metallurgical fused slag and its apparatus
Inventor: OKITA MASAYUKI
IPC: C04B5/02
Filed: 1975-09-10
Abstract: PURPOSE:To grind, cool and take out metallurgical fused slag simply and safely.
Patent JP-S5811820-A (JP)
Title: Infrared radiation thermometer
Inventor: KUBOI TSUNEO
IPC: G01J5/10
Filed: 1981-07-14
Abstract: PURPOSE:To accurately measure the surface temperature of a body to be measured by accurately grasping the emissivity of body to be measured and performing emissivity correction free of the influence of reflection. CONSTITUTION:An infrared radiation thermometer body is installed at some angle to the normal line of a measurement point. The 1st black body 11 is provided in such a direction that it is simmetrical with the thermometer body. When infrared energy W arrives from a body to be measured, an optical chopper 8 permits the energy W and infrared energy from the 2nd black body 7, which has 1 emissivity and surface temperature TB( deg.K), to enter an infrared ray detector 2 alternately. The detector 2 outputs a signal which corresponds to the difference in incident infrared energy. A temperature controller 21 outputs a signal E2 which corresponds to 6TB<n> (where sigma is a Boltzmann constant). An adder 5 generates the sum signal E3 of the signals E1 and E2. The signal E3 is processed to find surface temperature TA.
Patent JP-S61269531-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SHIBATA MANABU
IPC: H03K19/173
Filed: 1985-05-24
Abstract: PURPOSE:To expand the utilizing range of a gate array by using two kinds of circuit elements so as to constitute as required an input buffer circuit of the common mode or Schmitt form thereby expanding the kind of usable input buffer circuits. CONSTITUTION:An input buffer section 110 and an output buffer section 120 are formed to a semiconductor IC constituted with a gate array together with an internal circuit 200 and the buffer sections 110, 120 act like buffers attended between the circuit 200 and a terminal 3. Further, some additional circuit element is provided together with a basic circuit element required to constitute the input buffer circuit of a conventional inverter form and the input buffer circuit of common mode or Schmitt form is constituted as required by using two kinds of circuit elements.
Patent JP-H08282975-A (JP)
Title: Hydraulic circuit control method for crane and its hydraulic circuit
Inventor: TAKAHASHI YOSHIO
IPC: B66C23/80
Filed: 1995-04-12
Abstract: PURPOSE: To decrease a power loss of a pump, also to decrease a flow amount of generating heat by relieving it, so as to prevent overheating a hydraulic circuit, by selectively using a small capacity pump without using particularly a large capacity pump. CONSTITUTION: In a hydraulic circuit control method for a crane of performing steering operation or operating overhanging and contracting a single or/plurality of outriggers by a flow amount Q2 from a single oil hydraulic pump 2 and further operating a work machine and a turn device 5 by a flow amount Q1 of the other oil hydraulic pump 1, when operated steering with an engine speed in a prescribed value or less, or when overhung/contracted all the outriggers, the one oil hydraulic pump 2 is assisted by the other oil hydraulic pump 1.
Patent JP-H04339239-A (JP)
Title: Detecting device for meterial quality of work
Inventor: KAWADA KIJU
IPC: G01N21/55
Filed: 1991-05-15
Abstract: PURPOSE:To automatically detect the material quality of a work without relying on the experience or perception of a worker by irradiating the work with laser beam oscillated from a laser oscillator and utilizing the reflected beam from the work. CONSTITUTION:A detecting device for the material quality of a work W is constituted so that the laser beam LB oscillated from a laser oscillator 3 is condensed by a condensing lens 9 through a bend mirror 7 and a work W is irradiated with the condensed laser beam LB and the material quality of the work W is detected on the basis of the reflected beam BL from the work W. A reflected beam catching device 13 is provided between the laser oscillator 3 and the bend mirror 7 to catch the reflected beam BL and the intensity of actual reflected beam is detected by the sensor 23 provided in the vicinity of the reflected beam catching device 13. The intensity of the actual reflected beam is taken in a reflectied beam intensity comparator 37 and compared with a preliminarily reflected beam intensity set value at every material quality to detect the material quality of the work W.
Patent JP-S60253305-A (JP)
Title: Reflection factor variable radar reflector
Inventor: HASEBE NOZOMI
IPC: H01Q15/08
Filed: 1984-05-29
Abstract: PURPOSE:To improve a modulating function to a circular polarized wave by fixing each conductor grid member with rotation of a fixed angle of about 45 deg.C and a parallel state kept to the polarized wave surface of a radio wave reflector and connecting a bias control circuit to both ends of the radio wave reflector. CONSTITUTION:A radio wave relfector 12 and a conductor grid 21 are put approximately in parallel to each other with a distance L1 equal to about lambda/4 compared with the length lambda of a radar wave. Now a right revolving circular polarized wave A radiated from a radar antenna 3 is vertically made incident on a reflection factor variable radar reflector 30. Thus the vertical component of the wave A passes through the grid 21 with virtually no reception of effects. While the phase of the component parallel to the grid 21 passes through the grid 21 with a delay of about pi/2 radians. Then both passed components are synthesized and reach the front surface of the reflector 12 set at the rear side in the form of a horizontal polarized wave. In this case, the delayed phase value can be set at an optional level with proper control of the space between grids 21.
Patent JP-H07175058-A (JP)
Title: Liquid crystal display element
Inventor: ISHIKAWA MASAHITO
IPC: G09F9/35
Filed: 1993-05-12
Abstract: PURPOSE:To decrease the variation in display so that the variation is observed with uniform contrast by providing a liquid crystal display element with two sheets of polarizing plates clamping a first liquid crystal cell and specific second liquid crystal cell from above and below. CONSTITUTION:This liquid crystal display element consists of two sheets of the polarizing plates 1, 3 and the first liquid crystal cell 5 for display and the second liquid crystal 7 for optical compensation therebetween. The liquid crystal cell 7 has substrates 17, 19 which are formed averting an orientation treatment and a liquid crystal layer 21 in which the major axis direction of liquid crystal molecules is held in an approximately horizontal posture to the substrate surfaces and directed in approximately ununiform direction in the substrate surface while being held in approximately horizontal posture at the time of non-impression of a voltage and is clamped between the substrates in such a manner that the liquid crystal molecules are twist-arranged in a direction perpendicular to the substrate surfaces and have the optical rotatory power varying with each of the bearings of the liquid crystal molecules. Then, transmitted light of the liquid crystal cell 5 is optically compensated by the liquid crystal cell 7 of a multidomain structure even if this light is colored by the double refraction effect of the liquid crystal layer 37 or the dependency thereof on bearing angles is stressed.
Patent JP-S60255536-A (JP)
Title: Remote controller for working car equipped with boom
Inventor: TANAKA SATOYUKI
IPC: B66C13/40
Filed: 1984-05-30
Abstract: PURPOSE:To prevent the idle revolution of an engine by energizing an engine to the increased-speed state when the boom-related operation is selection-operated and the speed increasing part is operated to the speed increasing side. CONSTITUTION:As for a remote controller for driving a crane, an elevation and extension operating lever 69, turning and erecting operation lever 70, main switch 72, and a confirmation lamp 73 are arranged onto the front surface of an operating box 68. In the operating box 68, a tilt sensor 74 for detecting the tilt angle of the operating box 68 is arranged, and said tilt angle acts to increase the engine speed. Said operating box 68 is formed to a size permitting transportation by hand and operation. The operation for an accelerator is permitted only by tilting the operating box through the turning of a wrist and the operation for the operating lever.
Patent JP-H09271583-A (JP)
Title: Target hitting game machine having automatic difficulty changing function
Inventor: KATO KATSUYUKI
IPC: A63F9/02
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a target hitting game machine capable of changing scores added via a target under rotation due to the hit of a ball, to such scores as corresponding to a player's total score at the time of the hit. SOLUTION: A target, upon exposure to the hit of a ball, begins to rotate and a speed sensor 16 outputs a signal for the speed of the target. In addition, a ball detection part 24 detects the hit of the ball on the basis of output from the speed sensor 16. An added score judgement part 25 determines a score to be added per rotation, depending on whether a current total score is above the preset value. The score so determined are added in a counter 26. Also, when the preset score exceeds the total score, a player is identified as having a considerable skill, and a score to be added per rotation is made small, thereby enabling a beginner to equally compete with a person having a considerable skill.
Patent JP-H11304686-A (JP)
Title: Dispersibility evaluating device for suspension
Inventor: KAYA NORIYOSHI
IPC: G01N15/04
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a dispersibility evaluating device for a suspension for measurement with more precision by considering the effect of actual number of revolutions when the number of revolutions is changed, related to a measurement wherein the number of revolutions is variable, and the fluctuation of output value from a measuring circuit. SOLUTION: A sample chamber which is rotatable, a drive means to rotate the sample chamber for centrifugal sedimentation of the sample, and a measuring means for measuring a displacement amount of gravity-center of the sample caused by the rotation of sample chamber, are provided. In addition, a calculation means wherein the reduction rate of sedimentation volume is calculated from the measured data by the measuring means and dispersibility evaluation data for particle is calculated and outputted based on the calculated volume reduction rate is provided, so that measurement error in displacement quantity of gravity-center of the sample caused by effect of the configuration of sample chamber and drive means is corrected.  Further, with the number of revolutions of the sample chamber changed, an optimum correction multiplier in each zone of the number of revolutions and offset value from the measuring means are obtained, and the correction is performed based on this.
Patent JP-H07321010-A (JP)
Title: Illumination optical system of semiconductor aligner
Inventor: YANO JUNICHI
IPC: H01L21/027
Filed: 1994-05-25
Abstract: PURPOSE:To enable uniform illumination of a surface to be irradiated, by combining fly eye lenses which have shapes corresponding with the change of light intensity distribution of a light source and a condenser lens corresponding with the fly eye lenses. CONSTITUTION:The surface of a secondary light source which is constituted of fly eye lenses 12, 13 which have shapes corresponding with light intensity distribution 11 of a light source forms a curved surface 15. The secondary light source is entirely converted to the same shape parallel rays on a surface 5 to be irradiated, by a condenser lens 4 corresponding with the fly eye lenses 12, 13. That is, the part where the change of light intensity is large is largely magnified before incidence to the fly eye lenses 12, 13, by combining the fly eye lenses 13, 14 and the condenser lens 4. Hence, the change of light intensity distribution per unit is reduced, and illumination light whose light intensity distribution is uniform is obtained on the surface 5 to be irradiated.
Patent JP-H08306459-A (JP)
Title: Electric connection device of fixed body and rotary body
Inventor: ISHIKAWA SATOSHI
IPC: H01R35/04
Filed: 1995-05-09
Abstract: PURPOSE: To provide a high quality and highly reliable electric connection device of a fixed body and a rotary body by preventing insertion of a flexible flat cable into mutually meshing parts of gear parts without using a special rotary support structure. CONSTITUTION: A roller 7 is rotatably and penetratingly installed in a through hole 6a of an annular base board 6, and is protrusively arranged in a cable housing chamber 10. A gear 7a of a lower end part of the roller 7 is meshed with gear parts 1g and 4b of an inner peripheral part and an outer peripheral part of the cable housing chamber 10 in a lower side projection plane of the annular base board 6, and mutually meshing parts of these gear parts 1g, 4b and 7a are covered with the annular base board 6.
Patent JP-H02289362-A (JP)
Title: Thermal head and production thereof
Inventor: OCHI TSUNEO
IPC: B41J2/345
Filed: 1989-04-28
Abstract: PURPOSE:To contrive a small-size head and to prevent a complex production process by mounting drive elements on one surface of a substrate and laminating thin-film transistors on the drive elements. CONSTITUTION:A drive element part 3 is formed on one surface of a single crystal silicone substrate 2. An insulating layer 4 is formed on the drive element part 3. On the insulating layer 4, a printing transistor part 5 and a heating element part 6 are formed. The drive element part 3 provided with a latch circuit part 7, a shift register 8, a printing buffer 9, a P/S conversion part 10, a printing history circuit part 11, and the like is composed of C-MOSFET and formed on the rear side of the silicone substrate 2, i.e. on almost all the area other than a part corresponding to the upper heating element part 6. The printing transistor part 5 is formed by arranging a large number of thin-film transistors 12... correspondingly to the drive element part 3. The drive circuit part occupying an area larger than the heating elements can be formed with a small area. In this manner, a whole thermal head can be constructed in a small size.
Patent JP-H049379-A (JP)
Title: Production of optically active oxadiazolyl-1,4-dihydropyridine compound
Inventor: NAGATA SHOJI
IPC: A61P3/00
Filed: 1990-04-25
Abstract: PURPOSE:To industrially advantageously obtain the subject compound in a low cost by affecting a dibenzoyl tartaric acid as a resolving agent to a racemic substance of an oxadiazolyl-dihydropyridine compound in acetonitrile or ethyl acetate. CONSTITUTION:At first, optically active di-O,O'-benzoyl tartaric acid is affected to a racemic substance of an oxadiazolyl-1,4-dihydropyridine compound expressed by the formula in an acetonitrile or ethyl acetate solvent to obtain a diastereomer salt of composed of di-O,O'-benzoyl tartaric acid salt of a (+) or (-)-oxadiazolyl-1,4-dihydropyridine compound. Next, said salt is separated by utilizing a difference of solubility and the resultant salt is resolved by a normal method such as adding a basic aqueous solution of saturated sodium bicarbonate to afford the aimed compound.
Patent JP-S62273957-A (JP)
Inventor: MIHIYAERU SHIYURIIBAA
IPC: C07C323/65
Filed: 1987-05-08
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-2000303934-A (JP)
Title: Fuel injection nozzle
Inventor: TAKAKU YASUNORI
IPC: F02M61/18
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To inject fuel in a specified atomizing shape by decreasing a difference in a velocity of flow between fuel flowing the inner angle side of the side edge part on the inlet side of a nozzle and fuel flowing the outer angle side thereof. SOLUTION: This device comprises a seat part 24 on which a valve 19 seats; a fuel injection chamber 32 situated downstream from the seat part 24 and having a bottom formed by a spherical recessed surface 31; and a nozzle 33 extending in an inclining state through the wall part of the spherical recessed surface 31 of the fuel injection chamber 32. A chamfered surface 33a gently continued to a spherical recessed surface 31 is formed at the edge part on the inlet side of the nozzle 33. A chamfering amount of the inner angle side of the chamfered surface 33a is increased to a value higher than a chamfering amount on the outer angle side.  This constitution, since a chamfering amount of the chamfered surface 33a is large on the inner angle side of the edge part on the inlet side of the nozzle 33, causes contraction to hardly occur to a flow of fuel and prevents the lowering of a velocity of flow.
Patent JP-S62268025-A (JP)
Inventor: SHIMIZU TAKAO
IPC: H01H13/52
Filed: 1986-05-15
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-H02292426-A (JP)
Title: Vacuum type collector for polluted water
Inventor: KON AKIHIRO
IPC: E03F1/00
Filed: 1989-04-28
Abstract: PURPOSE:To set and adjust the ratio of the gas to the liquid of polluted water stably by dividing a polluted water quantity detecting pipe into a fixed pipe inserted into a house inlet and a vertically movable movable pipe continuing to an upper section and varying the distance of the detecting pipe. CONSTITUTION:The fixed pipe 56 of a polluted water quantity detecting pipe 15 inserted into a house inlet 2 is installed continuously to an upper movable pipe 55 in a sleeve 52 mounted to the upper section of a house-inlet cover 51. The position of the upper movable pipe 55 can be adjusted vertically. When the ratio of a gas to a liquid is increased, the upper movable pipe 55 is lowered, the distance L of the upper end of the upper movable pipe 55 and the lower end of the fixed pipe 56 is reduced, and volume in the polluted water quantity detecting pipe 15 is diminished. A vacuum valve 1 is operated, the quantity of polluted water sucked from the house inlet 2 is lessened, and the ratio of the gas to the liquid is elevated. Accordingly, a vacuum valve device having the large adjustable range of the ratio of the gas to the liquid can be acquired.
Patent JP-S5336549-A (JP)
Title: Stabilized rubber composition
Inventor: KATOU HIROSHI
IPC: C08K5/01
Filed: 1976-09-16
Abstract: PURPOSE: A stabilized rubber composition comprising triphenylmethane derivatives as stabilizers wherein and a rubber containing carbon-carbon double bonds in the main chain. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07319641-A (JP)
Title: Printer provided with host interface monitor
Inventor: YAGO KATSUOSA
IPC: B41J3/44
Filed: 1994-05-25
Abstract: PURPOSE:To monitor the operation of a host interface through an external monitor in a printer which receives print data from a host computer. CONSTITUTION:The host interface block 15A of the printer 25A has a host control signal interface part 1, a host control signal control part 2, a protocol trace memory 3, the control part 4 for the host interface block 1, a printer internal bus control part 5 and a printer interface bus control interface part 6, a host data signal interface part 7, a host data buffer 8, and a printer internal bus data interface part 9, and is equipped with a monitor-dedicated communication control part 19 connected to the host interface block control part 4 and a monitor-dedicated communication interface part 20. And, the monitor-dedicated communication interface part 20 can communicate with the outside of the printer device through a communication line 21.
Patent JP-H02292194-A (JP)
Title: Automatic detaching mechanism for robot hand
Inventor: YAMAMOTO YASUKI
IPC: B25J15/04
Filed: 1989-04-28
Abstract: PURPOSE:To automatically detach a hand and to surely perform the fixture of the hand by providing a male screw on either one part of the terminal part of the arm of a robot and the terminal part of the hand and a female screw screwed with the male screw on the other part, and providing a means performing the rotation stoppage of between these mutual terminal parts. CONSTITUTION:In the case of connecting a hand 2 to an arm 1, a positioning pin 7 is first inserted into an engaging hole 8 and the positioning between the terminal part 1a of the arm 1 and that 2a of the hand 2 is performed. The misregistration of between and mutual is thus constrained and a nut 4 is then screwed with a male screw 3 by rotating it by a motor 6. The fastening force by this screwing acts on the connectors 9 and 10 of male and female screws and the mutual are engaged.
Patent JP-H01282518-A (JP)
Title: Optical attenuator
Inventor: KOIKE SHUJI
IPC: G02B6/12
Filed: 1988-05-10
Abstract: PURPOSE:To vary a light output continuously or stepwise by providing a conductor pattern formed of a superconducting material as an optical waveguide for transmitting light with a specific angle of polarization. CONSTITUTION:An optional position of the parallel conductor part 24 of the conductor pattern 20 is irradiated in spot with a heating light beam 42 emitted by a light source. The optical attenuator is further equipped with a polarizing slit means, which includes a polarizing plate element having a slit hole; and the polarizing plate element is arranged so that the slit hole is on the optical path of projection light 40. Then the spot irradiation position of the heating light beam 42 to the parallel conductor part 24 of the conductor pattern 20 is displaced to adjust the intensity of the light output of the attenuator from zero to the largest value continuously or stepwise.