baber/WOPTO huggingface dataset:
Patent JP-H07100371-A (JP)
Title: Adsorbent for removing rare earth element and adsorption separation method using the same
Inventor: MATSUMOTO SHIRO
IPC: B01D15/00
Filed: 1993-10-01
Abstract: PURPOSE:To obtain an adsorbent for rate earth elements using carbamylmethylenephosphoric acid as an extracting agent and having superior adsorbing performance at ordinary temp., especially an adsorbent effective in removing rare earth elements such as transuranium elements from radioactive waste liquor and to provide an adsorption separation method using the adsorbent. CONSTITUTION:A mixture of carbamylmethylenephosphoric acid with carbamylmethylenephosphoric ester is impregnated into a porous carrier to obtain the objective adsorbent and the objective method for adsorbing and separating rare earth elements with the adsorbent is provided. Since the extracting agent impregnated into the adsorbent has low viscosity even at ordinary temp. and has superior extracting ability to rare earth elements, the rate of adsorption of rare earth elements is high and the elements can selectively and efficiently be adsorbed and separated. Since the adsorbed rare earth elements are easily desorbed, the adsorbent can be used in plural treating processes.
Patent JP-H1085274-A (JP)
Title: Bucket carrying/inverting device for unmanned portable toilet carrying vehicle
Inventor: SUZUKI AKIRA
IPC: A61G9/00
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To discharge the stored excrement into a toilet by conveying an excrement bucket from an unmanned carrying vehicle, and inverting it. SOLUTION: A driving slide mechanism 50 and a driven slide mechanism are provided on both sides of an unmanned conveying vehicle 1. Each of the slide mechanisms comprises two sliders disposed diagonally to the horizontal plane of the unmanned vehicle 1. A hook against which the pin 3a of an excrement bucket 3 is freely rotationally supported is provided on the slide block of each slide mechanism. When the slider and slide block of each slide mechanism expand, the excrement bucket 3 is conveyed, and when the excrement bucket 3 is made to abut to the wall surface of a fixed toilet and inverted, the excrement is discharged from the excrement bucket 3 into the toilet.
Patent JP-H0296397-A (JP)
Title: Bonding method of substrate and case of controller for automobile
Inventor: NARITA YASUSHI
IPC: H05K7/14
Filed: 1988-10-03
Abstract: PURPOSE:To remove the warpage, deformation and positional displacement of a circuit substrate by bonding the substrate with a housing case by using an adhesive material, hardness of which partially differs, when the substrate is bonded with the housing case. CONSTITUTION:Epoxy group hard adhesives are employed as adhesives 8 at a time when a circuit substrate 5 is mounted to a cover 4 with adhesives, and silicon group soft adhesives are used as adhesives 9. Since the bonding section of adhesives 8 functions as the connecting section of a pressure welding connector, the position of the substrate is not displaced and the load of the connector is applied considerably, thus employing the substance of a hard material. When the substance of the same material as adhesives 8 is used as the section of adhesives 9, a silicon rubber having elasticity is employed preferably because of the possibility of the generation of the warpage of the circuit substrate because the expansion coefficient of the circuit substrate 5 is smaller than that of the cover 4. Accordingly, the deformation of the connecting section of the pressure welding connector and the circuit substrate, the warpage of the substrate, the positional displacement of the substrate, etc., can be removed.
Patent JP-H1089494-A (JP)
Title: Main steam control valve
Inventor: KATO FUMIO
IPC: F16K1/44
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To sufficiently reduce a fluid noise even when a large circulating flow is generated in a valve element bottom part by arranging an annular projection projecting in the moving direction of a valve element in a circumferential outer edge part of the valve element bottom part, and forming the valve element bottom part of an inner peripheral surface continuing with this projection as an inclined face whose central side becomes a recessed part. SOLUTION: An annular projection 17 projecting in the moving direction of a valve element 5 is arranged in its circumferential outer edge part in a bottom part of a valve element 5, and its angle θ2 is set not more than 55 deg., and its height is set in a range of 1/4 to 1/3 of a height Ho of the valve element 5. A valve element bottom part 10 on the inside surface side continuing with this projection is formed as an inclined face θ3 whose central side becomes a recessed part. In this case, since it is necessary that a tip Q position of the projection 17 exists in the downstream more than the smallest orifice part to smoothly perform diffusion to the downstream of a flow, it is selected as (an angle < T2 O1 Q=5 to 15 deg.). Therefore, 40 to 60 deg. is proper as an angle θ1 occupied by a practical valve element curved surface 11, and generation of a shearing vortex in a interference area of a main flow and a circulating glow is restrained, and a noise can be reduced.
Patent JP-H0293285-A (JP)
Title: Continuous feeding type dryer
Inventor: URAHIRA TAKAHIRO
IPC: F26B17/14
Filed: 1988-09-30
Abstract: PURPOSE:To reduce the uneven moisture content by compensating the hot air temperature or flow rate in accordance with the deviation of the average moisture content of the grains in the drying container from a target moisture content. CONSTITUTION:Grains which are continuously fed from the inlet 2 of the drying container 1 and flow down to the outlet 4 of the drying container 1 are dried by hot air 6 that is routed through them. A moisture content analyzer 9 is disposed at the inlet 2 of the drying container 1 to sample the moisture content of the grains. A control section 10 is provided which compensates the temperature or flow rate of hot air 6 based on the deviation of the average value of samplings by the moisture analyzer 9 from the target moisture content in the time frame in which the grains move from the inlet 2 to the outlet 4. The control section 10 controls the operation of the hot air generator 11 so as to reduce the uneven moisture content of the grains 7.
Patent JP-H0989770-A (JP)
Title: Method and apparatus for measurement of gloss of metal plate
Inventor: KONDO KOJI
IPC: G01N21/57
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a metal-plate-gloss measuring method and its apparatus by which the gloss on the surface of a metal plate is measured automatically. SOLUTION: The surface of a stainless steel plate 2 is irradiated with light, an image is taken into by an imaging device 1, and the dispersion value of an image density is computed by a density-dispersion-value computing device 3. Coordinates in which the dispersion value becomes maximum are computed by a maximum-dispersion-value-coordinate computing device 4, an image whose size is in a focusing range is cut out by a focusing-range extraction device 5 by making use of the coordinates as the center, and a surface luminance is measured by a surface-luminance measuring device 6.
Patent JP-H0295422-A (JP)
Title: Operating method for hollow yarn membrane module
Inventor: MATSUI KOJI
IPC: B01D63/02
Filed: 1988-09-30
Abstract: PURPOSE:To enable to wash the title module with a relatively small amt. of gas by housing a bundle of hollow yarn membranes in a cylindrical case, flowing a feed liquid from a top end side toward a foot end side, of the cylindrical case and introducing bubbles from the foot end side into the case. CONSTITUTION:The bundle 2 of hollow yarn membranes is housed in the cylindrical case 1 and the module which flows the feed liquid in the cylindrical case 1 is held vertically or obliquely while arranging the inside of the hollow yarn membrane to a permeation side. The feed liquid is flowed from a top end side to a foot end side of the cylindrical case through an inlet 41 of the feed liquid, and bubbles are introduced simultaneously from a bubble generator 6 at a foot end side into the case 1. As a result, the bubbles are kept in an oscillating and floating state in equilibrium with the stream of the feed liquid in spaces between the bundles of the hollow yarn membrane in the case. Thus, the washing of the membrane is attained effectively by the effect of sliding and contact with the bubbles, and oscillation of the membrane. Since, in this case, the staying time of the bubbles in the case is long, the gas used for the formation of bubblers is utilized effectively and a hollow yarn membrane is washed with a small amt. of gas.
Patent JP-H04125445-A (JP)
Title: Automatic tension tester
Inventor: YAMADA YUTAKA
IPC: G01N3/08
Filed: 1990-09-17
Abstract: PURPOSE:To prevent damage at the time of mounting/removing a specimen and hold numerous specimens by placing slitlike specimen holding parts along a circumference of a work magazine in radial directions from the center of the magazine. CONSTITUTION:A specimen holding part 21 is shaped as a slit, wherein when a belt-like specimen S is inserted, it is pushed against one face of a groove 23 by a plate spring 22 so that the specimen S is held on a circumference of a magazine 20. Thus damage at the time of mounting/removing the specimen can be prevented, while numerous specimens can be held.
Patent JP-H0297879-A (JP)
Title: Silencer for cooling device
Inventor: NAKANISHI KEIJI
IPC: F25D19/00
Filed: 1988-09-30
Abstract: PURPOSE:To improve the accuracy of active control and restrain the temperature rise of a machine chamber by a method wherein respective sizes of three-dimensional directions of the machine chamber are designed so as to have specified sizes to effectuate only the primary mode of the stationary wave of sound while a compressor is arranged at a position deviated to the side of an opening for radiating heat. CONSTITUTION:The acoustic level of noise generated by the driving of a compressor 18 for a refrigerator becomes large in a band less than 700Hz. Accordingly, the target frequency of the noise in the active control of the noise is less 700Hz. In this case, the sizes of two directions among the height H, the depth D and the width W of a machine chamber 17 are designed so as to be shorter than the wave length of original noise while the size of remaining one direction is designed so as to be longer than the wave length of the noise whereby only the primary mode of the stationary wave of the noise generated in the machine chamber 17 is effectuated. Accordingly to this constitution, a control to damp the noise by an interference between the noise and artificial sound from a controlling sound generator 23 may be effected accurately. On the other hand, the machine chamber 17 is provided with a heat radiating opening 1a and the compressor 18 is provided at a position deviated to the side of the heat radiating opening 21a whereby heat radiating efficiency may be improved.
Patent JP-H1072968-A (JP)
Title: Simplified opening/closing mechanism for sliding door
Inventor: OISHI KAZUTOSHI
IPC: E05F1/02
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To provide simplifed opening/closing mechanism that can operate to open/close a sliding door easily with small force and can move the sliding door horizontally at the time of opening/closing it. SOLUTION: A sliding door rail is provided along an upper part of a sliding door fitting part A formed at a building, and a sliding door 2 is arranged at the sliding rail movably in a top-railed state. A weight guide rail 15 is arranged oscillatingly in a seesaw state above the sliding door rail. The weight guide rail 15 is provided with a weight member 18 movably along the longitudinal direction of the weight guide rail 15, and the weight member 18 and the sliding door 2 are connected through a connecting arm 22.
Patent JP-2000076676-A (JP)
Title: Disk recording and/or reproducing device
Inventor: NAMIKI HIROYOSHI
IPC: G11B7/09
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a disk recording and/or reproducing device wherein focus adjustment mechanism is miniaturized, rotation is speeded up, and a data density is made higher. SOLUTION: A disk 1 is mounted on a rotator 3, and a pickup 7 irradiates a data recording layer 13 of the disk 1 or a signal surface of the data recording layer 15 with a laser beam. To adjust a radial position of the rotator 3, an upper side radial direction position control electromagnet 31 and a lower side radial direction position control electromagnet 33 are disposed interposing the rotator 3 in-between. Moreover, a metal disk 27 is fastened to the rotator 3. To adjust the position of this metal disk 27 in the axial direction, an axial direction position control electromagnet 35 is arranged. A motor 39 drives to rotate the rotator 3.
Patent JP-S62109060-A (JP)
Title: Light receiving member
Inventor: SAITO KEISHI
IPC: G03G5/08
Filed: 1985-11-08
Abstract: PURPOSE:To obtain the titled member having stable characteristics of an electric, an optical and a photoconductive properties and an excellent optical fatigue resisting property by providing the light receiving layer having at least a pair of non-parallel interfaces within a short range on the surface of a substrate, and by arranging a may of the non-parallel interfaces in at least one direction of the surface which is a vertical position to the direction of the thickness of a lyer. CONSTITUTION:The light receiving member has the light receiving layer comprising multiple layers which contains at least photosensitive layer composed of the non- crystalline material contg. a silicon atom and at least one atom selected from a germa nium and a tin atoms and at least one kind of the atom selected among an oxygen, a carbon and a nitrogen atoms, and which is provided on the substrate. The surface of the substrate 101 has a sectional view of plural minute concave and convex shapes overlapping main peaks with adjutant peaks. The substrate provides with the light receiving layer composed of the 1st layer 102 and the 2nd layer 103 along the concave and convex shapes on the surface of the substrate. The convex and concave shapes are formed so as to be finer than the resolving power required for the light receiving member, by means of a machine work such as a lathe. Said shape is preferably ar ranged regularly and periodically.
Patent JP-2000075861-A (JP)
Title: Electronic stringed instrument
Inventor: IMAI TAKESHI
IPC: G10H1/00
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To provide an electronic stringed instrument which allows the easy execution of chord assignment. SOLUTION: A string system 305 detects the vibration of six strings tensed at the electronic stringed instrument and a finger board system 304 detects the frets (finger boards) touched by each of the respective strings and the speeds of the string touch. When the finger board system 304 detects the string touch executed faster than a predetermined speed, a CPU 301 discriminates the chord kind assigned by a user from the number of the string touch detected at this time and instructs the sound production of the chord of this chord kind to a sound source system 307. The CPU 301 executes this control by executing the program stored in a ROM 302 while using a ROM 303 for work.
Patent JP-H07107352-A (JP)
Title: Image sensor
Inventor: OTSUKI TERUKAZU
IPC: H01L27/146
Filed: 1993-10-05
Abstract: PURPOSE:To miniaturize a lens set for image formation and the whole of an optical system without damaging the image formation performance of the optical system by performing a cutting or a molded working for the lens shape of a lens diameter in a non-optical axis symmetrical shape. CONSTITUTION:In a lens set 1 for image formation, two sheets of aspheric surface lenses 1a and 1b are arranged serially to an optical axis (r) within a lens fixing frame 1c. The lenses 1a and 1b are manufactured by performing a pressure injection molding for acrylic resin. The lens fixing frame 1c is manufactured by injection-molding a light-shielding engineering plastic material. The lens 1a on the side of the object of the lens set 1 has a symmetrical shape to the optical axis r and the effective diameter A becomes the opening diameter of the lens set 1. The shape of the lens 1b on the side of an image is formed into a shape where up and down parts of an axially symmetrical lens are cut in parallel with an x-direction, keeping a prescribed distance from the optical axis (r).
Patent JP-H07106608-A (JP)
Title: Optical receiver
Inventor: TAJIRI KAZUYUKI
IPC: H04B10/2507
Filed: 1993-10-05
Abstract: PURPOSE:To eliminate the wiring pattern on a ceramic board by bonding the lead of a PD preamplifier directly to a comparator IC after an optical signal is converted into an electric signal through the PD preamplifier and amplified. CONSTITUTION:The light received by an optical receiver is converted through a PD preamplifier 3 into an electric signal which is then fed from the lead of the PD preamplifier 3 to an comparator IC 7, bonded directly thereto, thus eliminating the conventional wiring pattern on a ceramic board 8. The PD preamplifier has a plurality of leads led out from a power supply terminal, a GND terminal and signal terminals, wherein each lead is flattened at one end thereof in order to increase the contact area with the ends being arranged by bending the lead in the way. The leads bonded to the comparator IC7 is then bonded through an adhesive 5 to a dielectric fixing base 11 disposed under the forward end part of the lead thus miniaturizing a ceramic board while suppressing adverse effect on the signal.
Patent JP-H08184650-A (JP)
Title: Adjustment board for electronic circuit tester
Inventor: JIYURIASU KEI BOTSUKA
IPC: G01R31/26
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To facilitate adjustment of tester by interconnecting an adjusting board for electronic circuit tester and the test head of the tester. SOLUTION: The adjusting board 116 comprises a dielectric board 132, a standard adjuster 134 having open circuit 136, short circuit 138 and load 140, and a standard tester 141. When it is used for adjustment in place of a fixing board 314, the adjuster 134 and the tester 141 are connected electrically through a blank connector 149 with the connector 126 of a head 100. In other words, the connector 149 connected with the adjuster 134 or the like is interconnected with the connector 126 through the board 132. When the board 116 is turned, the connector 149 is shifted toward the connector 126 to couple a slot 150A and a pin 152 internally thus connecting the board 116 with the head 100.  Furthermore, the board 116 is turned sequentially according to the rotary positions shown on the board 116 and the head 100 thus facilitating adjustment of the tester with respect to the plane 130 of the connector 126.
Patent JP-S63106296-A (JP)
Inventor: HATTORI YOSHITOKU
IPC: B66D1/26
Filed: 1986-10-20
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-H03110929-A (JP)
Title: Amplitude equalizer
Inventor: KOIZUMI YUTAKA
IPC: H04B3/06
Filed: 1989-09-26
Abstract: PURPOSE:To obtain a desired amplitude frequency characteristic and to prevent generation of delay distortion by providing two each of branch circuits, delay circuits and synthesis circuits and one polarity amplitude variable circuit and setting the delay of the two delay circuits taking the delay in the variable circuit into account. CONSTITUTION:An output of a 1st branch circuit 1 is delayed by a 1st delay circuit 2 having a delay time of tau+ tau depending on a prescribed frequency band. Then the output of the 1st delay circuit 2 is divided into two by a 2nd branch circuit 3, one output is delayed by a 2nd delay circuit 4 having a different delay time tau- tau and synthesized with other output of the 1st branch circuit 1 at a 1st synthesis circuit 4. The synthesized output is given to a polarity amplitude variable circuit 6 having a delay time of  tau and is synthesized with other output of the 2nd branch circuit 3 at a 2nd synthesis circuit 7 and the result is outputted from an output terminal OUT. Thus, the desired amplitude characteristic is obtained and an equalizer without delay distortion is realized.
Patent JP-H0192846-A (JP)
Title: Testing system for peripheral device
Inventor: TANAKA JUN
IPC: G06F13/00
Filed: 1987-10-02
Abstract: PURPOSE:To attain a highly efficient operation test by allowing a state deciding means to decide the operation test of a peripheral device at the time of accessing the peripheral device in the operation test and sending information indicating the execution of the operation test to an accessing source. CONSTITUTION:When an access instruction 123 for accessing the peripheral device 131 is inputted to the state deciding means 121, the means 121 decides that peripheral device 131 is in an operation test in accordance with state information set up in a state information setting means 111 and sends information 125 indicating the execution of the test to the accessing source. At the time of accessing the peripheral device 131 in the operation test, and the peripheral device 131 in the operation test is decided by the means 121 and the information 125 indicating the execution of the test is sent to the accessing source. Thus, the operation test can be efficiently executed.
Patent JP-2000074636-A (JP)
Title: Method for measuring shape of bridge structure at the time when no live load is loaded
Inventor: SAGARA MITSUGI
IPC: G01B11/24
Filed: 1998-09-03
Abstract: PROBLEM TO BE SOLVED: To obtain the shape of a bridge structure at the time when no live load is loaded with accuracy in a short time while the structure is used and an active load is loaded to the structure without making any traffic control. SOLUTION: A light wave range finder 10 is installed to a fixed point on the outside of a suspension bridge and, at the same time, a target 11 is set to the position of the bridge to be measured for altitude and the altitude of the target 11 is continuously measured at short time intervals for a prescribed period of time. Then the average value of the altitude of the target 11 measured within the prescribed period of time is obtained and the average deflection value Δh of the target 11 caused by a group of vehicles passing on the bridge within the prescribed period of time and the average value of the measured altitudes of the target 11 by means of the range finder 10 is corrected by using the average deflection value Δh.
Patent JP-S63104950-A (JP)
Title: Novel tetracyanoanthraquiniodimethane derivative and production thereof
Inventor: MUKAI TOSHIO
IPC: C07C253/00
Filed: 1986-10-22
Abstract: NEW MATERIAL:A tetracyanoanthraquinodimethane derivative expressed by formula I (n is O or 1). EXAMPLE:2-Dimethylaminotetracyanoanthraquinodimethane. USE:An organic electronic material, useful as organic semiconductors as well as electric conductors and utilizable in the field of high polymer electrically (semi)conductive films, low resistance heat-sensitive elements for thermistors, materials for hybrid parts of condensers and condenser resistors, organic electrophotographic materials, electromagnetic wave shielding and absorbing materials, etc. PREPARATION:Malononitrile expressed by formula II is reacted with an anthraquinone derivative expressed by formula III in a solvent, e.g. dry CHCl3, etc., in the presence of TiCl4 and an organic tertiary base, e.g. pyridine, etc., at a refluxing temperature to afford the aimed compound expressed by formula I.