baber/WOPTO huggingface dataset:
Patent JP-H07133485-A (JP)
Title: Production of rare earth phosphate fluorescent substance
Inventor: HAYASHIBE MIGIKO
IPC: C09K11/08
Filed: 1993-11-10
Abstract: PURPOSE:To provide a method for producing a rare earth phosphate fluorescent substance in which the molar ratio of a rare earth element to phosphorus is constant and the rare earth phosphate fluorescent substance of a uniform crystal can be obtained with a high reproducibility. CONSTITUTION:This method for producing a rare earth phosphate fluorescent substance substantially expressed by the general formula: (La1-x-yCexTby)PO4 {(x) and (y) are each a number satisfying (x)>0; (y)>0 and 0.1<=[(x)+(y)]<=0.8} is to initially prepare respective aqueous solutions of a lanthanum salt, a cerium salt and a terbium salt, individually react the aqueous solutions with a phosphoric acid compound, respectively synthesize lanthanum phosphate, cerium phosphate and terbium phosphate, mix the resultant phosphates at a desired ratio, regulate the pH, then dry the regulated mixture, synthesize the rare earth phosphate of a desired composition and burn the synthesized rare earth phosphate in the air or a reducing atmosphere in producing the rare earth phosphate fluorescent substance.
Patent JP-S61157220-A (JP)
Inventor: SHINOHARA YUKITAKA
IPC: H02H3/44
Filed: 1984-12-27
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-S63139620-A (JP)
Title: Wire electric discharge machine
Inventor: KISHI MASAKAZU
IPC: B23H7/10
Filed: 1986-11-28
Abstract: PURPOSE:To prevent the occurrence of a wire feed trouble and to prevent the occurrence of an error during a work of positioning a wire vertically to table, by a method wherein by collision of water, injected through a nozzle disposed in a wire route, with the wire, refuse adhered thereto is removed, and is dried by a heater. CONSTITUTION:Water 51 in a tank 61 is pumped up through a piping 60 with the aid of a pump 53, the pressurized water flowing through a piping 59 is injected through a hole 52 and is collided with a wire 2 to remove refuse adhered on its surface. The injected water 51 is recovered in the tank 61 from a hole 62 though a piping 63, a valve 65, and a piping 64 togetherwith the refuse, the refuse is removed by means of a filter 66 and the water is reused. A valve 65 controls so that a water surface is normally situated in a level hither than that of the position, allowing the water 51 to be injected, of a nozzle 50 and prevents flying of the water 51. In relation to the wire 2 conveyed out from the water tank 57, the water 51 adhered in a residual manner to the surface thereof is removed by the aid of a heater 70 to eliminate a fear of the water being dropped in a feed route for the wire 2 to contaminate a device and a risk of poor insulation occurring.
Patent JP-H04158937-A (JP)
Title: Method and device for warm forming aluminum plate
Inventor: ABE YUJI
IPC: B21D24/00
Filed: 1990-10-22
Abstract: PURPOSE:To prevent a bent part from cracking and to increase a number of times to use a die by press forming an aluminum plate at a limited temperature as at least >=1 ridge parts are cooled forcedly on the outer periphery of a concrete punch or die. CONSTITUTION:When the aluminum plate 3 is press-formed by the concrete punch 1 and the concrete die 2 at 150-300 deg.C, it is cooled as at least >=1 ridge parts 5 having an internal angle below 180 degrees are cooled forcedly. Consequently, since the ridge parts 5 likely to generate plastic deformation is cooled to prevent temperature from rising, the tensile strength increases, bent parts of the formed body are prevented from being cracked and repeated numbers of times to use the dies can be increased drastically.
Patent JP-H01126127-A (JP)
Title: Breaker tripping control circuit for protective relay
Inventor: OOGAMA HIRONAGA
IPC: H02H3/02
Filed: 1987-11-10
Abstract: PURPOSE:To prevent unnecessary tripping of an upstream side breaker by providing a breaker tripping control circuit with the interlocking contact of the protective relay of a downstream side breaker. CONSTITUTION:When an overcurrent is generated by a downstream side short- circuit accident or overload, the tripping contact 3a for an overcurrent protective relay from the downstream side to the upstream side is closed. At the same time, however, the interlocking contact 31 for an overcurrent protective relay one step nearer to the downstream side is opened so that an upstream side breaker is not tripped. Therefore, even when an operating time limit coordination is not obtained between overcurrent protective relays, only the downstream side breaker is tripped surely.
Patent JP-H0597254-A (JP)
Title: Paper feed cassette
Inventor: FUKAO TOMOO
IPC: B65H1/04
Filed: 1991-10-03
Abstract: PURPOSE:To provide a paper feed cassette which is simple in the changing operation of a side guide and structure, and has no forgotten alignment of an end guide. CONSTITUTION:The inside of a paper feed cassette 16 is provided with plural number of end guides 19 which are supported by each of two sets of side guides 17, 18 and 17, 18 to move mutually interlockingly and protrude inward. The end guide 19 is energized by weak elastic force, and when paper sheets is set between the side guides 17, 18, the end guide 17 having abutted on the blank form rotates to take refuge inside the side guides 17, 18. On the other hand, the end guide 17 not having abutted on the paper sheet protrudes inside the side guides 17, 18 as it is. Thus the paper feed cassette which has no forgotten alignment of the end guide and is simple in structure can be provided.
Patent JP-S60211035-A (JP)
Inventor: SUBEN II ATSUKUSUTAA
IPC: C22C21/12
Filed: 1984-12-28
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-H02128453-A (JP)
Title: Ic module and its manufacture
Inventor: YAMAMOTO TETSUHISA
IPC: B42D15/10
Filed: 1988-11-08
Abstract: PURPOSE:To contrive the simplification of the structure of a module, the improvement of the bondability of the module and the improvement of the mechanical strength of the module by a method wherein an IC chip is directly connected to terminal members and a molding resin is filled between terminal parts. CONSTITUTION:In an IC module 1, an IC chip 2 is connected to a member 3 formed with terminals to come into electrical contact with the exterior through connecting members 4 and is fixed and sealed with a resin 5. Moreover, the member 3 is performed a surface treatment using a plating for external terminal use, such as an Ni plating, an Au plating and the like, on the side of the faces of the external terminals or a plating for IC chip bonding use, such as a Cu plating, an Au plating and the like, on the side of an IC chip bonding surface. At the time of manufacture of a module, a lead frame 20 with terminal patterns formed thereon is formed and an IC chip 19 is connected to the frame 20 through bumps 21 and is fixed on the frame 20. Then, the rectangular frame 20 is arranged in a molding metal mold 23 and a molding resin 24 which is a thermosetting resin is filled between terminal parts in such a way as to cover the terminal parts and is hardened.
Patent JP-2001098697-A (JP)
Title: Eave-soffit panel supporting member
Inventor: NAKAJIMA HISAJI
IPC: E04D13/158
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To provide an eave-soffit panel supporting member capable of easily adjusting height locations corresponding tot he height locations of a fascia board and eaves-gutter supporting metal fixture. SOLUTION: An eave-soffit panel supporting member 1 is constituted of a mounting surface part 2 in contact with a building-frame wall surface 20 and sandwiching surface parts 3 and 4 to sandwich an eave-soffit panel 18. A long hole 5 for temporary fastening and a through hole 6 for fixation are bored in the mounting surface part 2. The long holes 5 for adjustment and through holes 6 may be alternately bored in the longitudinal direction of the mounting surface part 2.
Patent JP-2000119219-A (JP)
Title: Method for purifying process stream
Inventor: BRISTOW TIMOTHY CRISPIN
IPC: C07C69/15
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To exclude or reduce needs for sidestream purification by an additional distillation process by increasing the concentration of ethyl acetate in the sidestream. SOLUTION: In a method for removing ethyl acetate from a process stream containing vinyl acetate, acetic acid and ethyl acetate impurity by each process of (a) introducing the process stream to a distillation column, (b) obtaining a vinyl acetate-containing fraction at the upper end and a acetic acid-containing fraction at the lower end by distilling the process stream and (c) extracting an ethyl acetate-containing sidestream from the middle region of the distillation column, the sidestream is extracted as a vapor. Thus, the concentration of ethyl acetate obtained from the distillation column is higher than that of ethyl acetate obtained by extracting the sidestream as a liquid, and is higher than 10 wt.% of the sidestream.
Patent JP-H01126238-A (JP)
Title: Quartz glass member
Inventor: INAGI KYOICHI
IPC: C03C3/06
Filed: 1987-11-09
Abstract: PURPOSE:To increase the mechanical strength of the title quartz glass member and to prevent the deformation, deflection, warpage, etc., by forming many strain nuclei of specified size in the glass layer of the member, and growing the nuclei to crystoballite crystals at high temp. CONSTITUTION:Many strain nuclei capable of growing to crystoballite crystals at high temp. and having 5-1,000mum size are formed in the glass layer of the quartz glass member. The strain nucleus can be formed by depositing a strain nucleus forming agent of Zn, Mg, etc., on the surface of the quartz glass member, and heating the agent to >=about 1,000 deg.C, or preferably to about 1,200-1,300 deg.C. From 10-10,000 units of the strain nucleus per mm<2> are preferably formed in the glass layer to the depth of 100mum from the outer surface. When the quartz glass member is used at high temp., the strain nuclei grow relatively rapidly to crystoballite crystals, hence the mechanical strength is increased, and the deformation, deflection, warpage, etc., can be prevented.
Patent JP-2001100812-A (JP)
Title: Distributed processing system
Inventor: INOUE NAOTAKE
IPC: G05B19/05
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To synchronously execute distributed processing of a programmable controller(PC) and an information processor by describing processing to be executed by the information processor in a sequence program. SOLUTION: In this distributed processing system composed of the PC for performing sequence control on the basis of the sequence program and the information processor connected with this PC via a communication interface, when running the sequence program, the PC judges an information processing calling instruction described in the sequence program and transmits information processing start request data which designates a general-purpose user program to be run by an information processor instructed by this information processing calling instruction to the information processor and the information processor runs the designated general user program on the basis of the information processing start request data transmitted via the communication interface.
Patent JP-H07134824-A (JP)
Title: Method and equipment for evaluation test of hard disk
Inventor: KANEKI AKIO
IPC: G11B5/84
Filed: 1993-11-11
Abstract: PURPOSE:To perform an evaluation test in a short time by calculating an added value for determination of the durability of a disk by measuring a collision strength for one turn of a disk base from the position of the original point for each rotational speed and by adding up the collision strength at each rotational speed. CONSTITUTION:A motor 2 which drives a disk base 1 to rotate and of which the rotational speed is variable and a rotary encoder (not shown in the figure) which detects the position of the original point of the disk base 1 when it is driven by the motor 2 are provided. An AE sensor 5 which measures a collision strength at the time when a head 3 collides with the disk base 1 for one turn of the disk base 1 from the position of the original point detected by the encoder, and a computer 10 being a rotation command means which outputs a command to change the rotational speed every time when the collision strength for one round of the base 1 is measured by the sensor 5, are also provided. Besides, an addition means (not shown in the figure) which calculates an added value for determination of good or bad of the durability by adding up the measured collision strength for one round of the disk base 1 is provided.
Patent JP-H07165760-A (JP)
Title: Azetidinone compound and its production
Inventor: IWASAKI TAMEO
IPC: C07D217/24
Filed: 1993-11-12
Abstract: PURPOSE:To obtain the subject compound useful as an intermediate for beta- methylcarbapenem derivatives which are useful as antibacterial agents in an industrially advantageous way by reaction between an alpha-halopropionamide compound and a specific compound. CONSTITUTION:A compound of formula I [ring B is a (substituted)benzene; R<1> is a (protected) hydroxy-substituted lower alkyl; X is O or S; Y is O, S, methylene or a (substituted)imino; Z is a (substituted)methylene], e.g. 3-{(2R)-2-[(3 S,4R)-3-[(1R)-1-t-butyldimethylsilyloxyethyl]-2-oxoazetidin-4-yl]-spir o[2,3-dihydro-4 H-1,3-benzoxadine-2,1'-cyclohexan]-4-one. The compound of formula I is obtained by reaction between an alpha-halopropionamide compound of formula II or a salt thereof and a compound of formula III (L<1> is an eliminable group).
Patent JP-H03144243-A (JP)
Title: Preliminary operation control method for air conditioner
Inventor: ENDO TOSHIO
IPC: F24F11/02
Filed: 1989-10-31
Abstract: PURPOSE:To regulate an indoor temperature to accurately reach to a predetermined temperature within a predetermined time by a method wherein a preliminary operation starting time in a set day is calculated by reversely calculating a corrected preliminary operating time, and then a preliminary operation of an air conditioner is started at that time. CONSTITUTION:A preliminary operating time from a starting of preliminary operation to a set temperature is calculated by applying a corrected secondary function. In addition, the preliminary operating time calculated in this way is corrected in response to an evaluated value in respect to an actual result of the past preliminary operation, i.e., an actual value correction is carried out. The preliminary operation starting time is calculated in reference to the preliminary operation time calculated in this way and then the preliminary operation is started. With such an arrangement, a predetermined temperature may be attained more accurately at a predetermined time. Accordingly, an uncomfortable feeling caused by an insufficient air conditioning function in a delayed preliminary operation starting time may not be given to a user or a loss of energy caused by an non-required operation of an air condition under a fast preliminary operation starting time can be eliminated.
Patent JP-H09125118-A (JP)
Title: Lower bell heat insulating plate
Inventor: GAMACHI RYOJI
IPC: C21B7/18
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a posterior-fitting type lower bell heat insulating plate which widens the limitation of size and shape of a hanging tool and the heat insulating plate body due to the size of a manhole and improves the strengths of the hanging tool and the heat insulating plate body thereby and has good durability. SOLUTION: The lower bell heat insulating plate is the one by individually inserting the heat insulating plate body 11 hating plural hanging holes 13 and the bar-like hanging tool 12 for holding the heat insulating plate body 11 through the hanging holes 13 into a furnace and integrating the bar-like hanging tool 12 and the heat insulating plate body 11 in the furnace 6 to fit the lower bell 2.
Patent JP-S63136245-A (JP)
Title: Control system for application of system resources
Inventor: HIROHASHI AKIRA
IPC: G06F21/31
Filed: 1986-11-28
Abstract: PURPOSE:To ensure the control of application for system resources together with kept secrecy by setting >=2 pairs of passwords and permitting the application of system resources in accordance with an optionally selected one of those pairs of passwords. CONSTITUTION:When a setting request is given from a terminal equipment 11, a password setting part 17 sets pairs of inquiry sentences (a)-(d) corresponding to four passwords (w)-(z) into a control column related to the resources A of a resources control table 20 via a password setting request part 13. Then an allocating request is given from the equipment 11 via a resources allocating request part 14. Thus a resources allocating part 18 checks the table 20 to detect that the passwords are set and informs two pairs of passwords (w) and (z) and sentences (a) and (d) selected by a password selecting part 19 to the part 18. A password inquiring part 15 outputs the sentences (a) and (d) to the equipment 11 and inquires of a user about passwords. The part 18 checks the propriety of the password inquiring character string designated by the user, the passwords themselves and the pairs of passwords respectively to perform the allocation of resources and also to inform this allocation to the part 14 as long as said propriety is confirmed.
Patent JP-H10122145-A (JP)
Title: Piston type vacuum pump
Inventor: ANDO KAZUYA
IPC: F04B27/02
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of the durability of a pump due to the oil film exhaustion on the sliding portions of a bearing and a piston rod and eliminate the reduction of the pump function due to the excessive infiltration of a lubricant into a pump chamber. SOLUTION: A portion 30c of the lubricant 30 discharged from the oil nozzle of oil feeding means enters a guide passage 34 slightly eccentric to the discharging direction of the lubricant 30. The other portion 30d collides with the protruded portion 2b of a lower casing and is bounced back. The lubricant 30c is spread into a circular groove 11b on the inner periphery of a bearing 11 to lubricate a sliding portion. The lubricant 30c in the circular groove 11b is sucked upward by the negative pressure of a piston not shown in the figure, and it also lubricates the lower section of the bearing 11 through a discharge groove 11c.
Patent JP-H01124039-A (JP)
Title: Memory switching device for information processor
Inventor: YASUDA YOSHINORI
IPC: G06F12/06
Filed: 1987-11-10
Abstract: PURPOSE:To obtain a continuous memory space by actuating an address control circuit in accordance with the contents of an instruction from a program memory and supplying an address signal computed by an logical operation circuit as memory address signals for a ROM and a ROM. CONSTITUTION:The title device is provided with the logical operation circuit 10a for assigning memories and an address control circuit 10b for sending the outputs of the circuit 10a to memories 3. For instance, the memory space of a ROM 30 is allocated from address '0' after resetting and a control program or the like necessary for the initializing, i.e. start, of a CPU 1 is stored in the ROM 30. An address low-digit signal 10d generated from the CPU 1 is sent to the ROM 30 and the RAM 31 in the memory part 3. An upper digit address signal 10 sends an address selecting signal or an address upper digit switching signal 10c to the memory 3 through an address control circuit 10b by a logical operation circuit 10a based on the instruction of a control signal 11 outputted from the CPU 1. Consequently, the memory space can be prevented from being lacked.
Patent JP-H08211001-A (JP)
Title: Method for measuring dew point of gas having low water content and/or dew point
Inventor: KIJIMA TAKAHIKO
IPC: G01N25/66
Filed: 1995-10-31
Abstract: PURPOSE: To obtain a dew point which is seemed to be the most correct value by a method wherein the intensity of a scattered light is adjusted to be fixed from the maximum value after dew is formed on a reflector, and a temperature at that time is made to be the dew point. CONSTITUTION: Gas to be measured is introduced from an inlet 5a into a chamber A controlled to be at a prescribed temperature by a heater 8a' and a thermometer 19a' and the gas contacting with a reflector 10a from a hole 9a is introduced into a chamber B through a gap 11a and released from an outlet 6a. While a temperature sensor 19a inserted near the reflector 10a is used, on the occasion, the temperature of the reflector 10a is cooled or heated by a freeze generator 1a and a heater 8a according to a prescribed system, and in a process wherein the reflector 10a is cooled, dew is formed on the surface of the reflector 10a. Thereby the light from a light source 4a is scattered and the intensity of light detection of a detector 2a (4a') with a condenser lens is increased (decreased) by the scattered light.  After a maximal point of this scattered light is obtained by a computer, the temperature of the reflector 10a is controlled so that the intensity of the scattered light be fixed, and the temperature at the time when the intensity of the scattered light is kept fixed is made a dew point. Accordingly, recognition of the dew point in subcooling can be prevented and the correct dew point is obtained.
Patent JP-H09123941-A (JP)
Title: Roof body for fork lift truck
Inventor: NIWA YASUHIRO
IPC: B62D25/06
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a roof body for fork lift trucks which has high strength and which can easily discharge rain water. SOLUTION: With a roof 5 provided on the ceiling of a fork lift truck, its body 5a is formed to be curved in front and in rear directions, and in right and in left directions. Through holes are formed longitudinally in two rows in the front part of the body 5a. Lid-like caps 12 made of transparent resin are arrangedly installed on the respective through holes. In this case, the driver can bear the sight of the front upward through the through holes and the caps 12. The through holes are formed into about rectangular shape, and ribs extending upward are formed on the peripheries of the through holes. Passages 23 through which rain water, etc., pass, are formed between the ribs of the adjacent through holes. Thus, rain water dropped on the roof 5 passes through the passages 23 and is introduced outside the roof 5.  Besides, the strength of the roof 5 is improved by the use of the through holes.
Patent JP-H06106005-A (JP)
Title: Hot air defoaming method and device therefor
Inventor: TOUGI TOSHIHIDE
IPC: B01D19/02
Filed: 1992-09-29
Abstract: PURPOSE:To adequately seal the upper part of a carton by suppressing foam so as to prevent the blow up of the foam along the inner peripheral surface of the carbon at the time of blowing hot air to the carton. CONSTITUTION:A hot air nozzle 7 is inserted and disposed in the upper aperture of the carton A after packing liquid therein. The hot air heated by a heat source is delivered downward from plural bottom holes 7c bored on the base of the hot air nozzle 7 and is delivered laterally toward the inside surfaces of the carton from plural side holes 7e opened on the flanks of the hot air nozzle 7.