baber/WOPTO huggingface dataset:
Patent JP-H01171696-A (JP)
Title: Production of purifying filter medium
Inventor: FUKAYA YUKIO
IPC: C02F3/10
Filed: 1987-12-25
Abstract: PURPOSE:To easily produce a purifying filter medium of a uniform grain size with no adhesion of the granules each other by granulating a crushed material and sticking calcium silicate power to the surfaces of the resulting granules. CONSTITUTION:A calcareous starting material and a siliceous starting material are mixed with water, brought into a reaction, expanded and solidified. This solidified material is cut to a proper size and finely crushed with a crushing tool and the crushed material is granulated to about 5mm average diameter. Calcium silicate powder 18 produced by curing tobermorite, xonotlite, etc., is added to the resulting granules by about 10-20% of the amt. of the granules and stuck to the granules. The diameter is easily made uniform and a filter medium for purifying org. sewage such as cattle's urine or foul water is obtd. in a high yield.
Patent JP-H11222218-A (JP)
Title: Container with insertion part
Inventor: AKIYAMA YOSHIO
IPC: B65D25/20
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To provide an easily recyclable container with an insertion part. SOLUTION: This container 1 is provided with an insertion part 2 which is a recessed insertion part in the container. It is desirable that this container with the recessed insertion part has the insertion part at the lower part of the container. Moreover, when the insertion part is provided at the lower part of the container, it is desirable that its bottom part is provided cut off. Utilizing the cut-off, an explanatory sheet can be easily inserted and removed.
Patent JP-H11128557-A (JP)
Title: Multi-purpose cutter
Inventor: NAKAJIMA NORIO
IPC: B25B33/00
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a multi-purpose cutter for raising up a pull cock of a canned drink, cutting an opening of a bay of a snack and cutting thick husk of citrus fruits. SOLUTION: This multi-purpose cutter is formed in a manner that a blade 2 for cutting made of one corner of a thin plate 1 that is made of synthetic resins or a metal is folded to keenly sharpen a tip. Then thin plate 1 is folded at a general center to be a U-shape in respect that the blade 2 for cutting heads inward. When a pull cock of a canned drink is raised up, the thin plate 1 is inserted under the pull cock to be raised. To make an opening or a sack of a snack, an edge of the sack is put between one part of the thin plate 1 and the blade 2 to be drawn to a side holding the blade 2 to easily make the opening. When you take out thick hust of citrus fruits such as Natsumikan, you can open husk with one part of the thin plate 1.
Patent JP-H08168932-A (JP)
Title: Pressure foot for printed circuit board outline finishing machine
Inventor: SHIMAZAKI YUJI
IPC: B26F1/38
Filed: 1994-12-15
Abstract: PURPOSE: To provide a pressure foot for a printed circuit board outline finishing machine capable of reliably holding a product when separating it from an outer frame in machining outer pins. CONSTITUTION: A main body 4 supported to the lower end of a holder 3 of a spindle 1, a thrust ring 6 fixed on the lower surface of the main body, a presser member 9 capable of being relatively rotated in the radial direction to the thrust ring by steel balls 8, a locate cover 10 fixed on the thrust ring, and provided with a tapered slide-contact surface are provided. A pressure foot is provided with a locate ring 11 provided with a taper surface to be brought in slide-contact with the taper surface of the locate cover, and provided with a brush 14 on the lower end, a plurality of pins in the circumferential direction, fixed on the presser member, a plurality of springs in the circumferential direction, for energizing the presser member and the locate ring in a direction where they are separated from each other.
Patent JP-H07184896-A (JP)
Title: Ultrasonic diagnostic apparatus in celom
Inventor: TAKANO MASAYUKI
IPC: A61B8/12
Filed: 1993-12-27
Abstract: PURPOSE:To prevent a sound window from being brought into contact with a rotating body and to improve accuracy of a measurement without generating strain of an image caused by fluctuation of rotation. CONSTITUTION:This ultrasonic diagnostic apparatus in celom has an inserting part 12 which extends from an operating part at hand and can be inserted into the celom and the outer appearance of the apex side of this inserting part 12 is constituted by an encircling body 17 and, on the other hand, in the ultrasonic diagnostic apparatus in the celom wherein a rotating body 21 provided with an oscillator 20 is stored by filling a sound transmitting medium 18 therein in the encircling body 17 and this rotating body 21 is fixed on the apex side of a flexible shaft 26 for transmitting rotating torque, both end parts of the rotating body 21 in the shaft direction are supported freely rotatably in the inserting part 12 by rotation holding means 22 and 23.
Patent JP-H06154647-A (JP)
Title: Method for sorting magnetic powder and magnetic separator
Inventor: FUKUNO AKIRA
IPC: B03C1/18
Filed: 1992-11-19
Abstract: PURPOSE:To perform accurate and effective magnetic separation of magnetic particles by imparting magnetization corresponding to the intensity of the magnetic field on the surface of a substrate to each magnetic particle and using the decrease in the magnetization of each particle attending on turning and movement, thereby sorting magnetic particles according to magnetic characteristic. CONSTITUTION:A cylindrical sleeve 21 is provided as a substrate and a magnet 31 in the form of a truncated cone is provided inside the sleeve 21 as a magnetic field applying means. The magnet 31 consists of two rubber magnets 311, 312 wound around the side of a substrate in the form of a truncated cone and the polarity of the magnetic field is inverted at their boundary parts to form polarity inversion parts. When the sleeve 21 and the magnet 31 are respectively turned and magnetic powders are fed to the vicinity of the top of the face of the sleeve 21 by a proper amount, since the polarity inversion parts are moved, the magnetic powders are turned and moved to be made in a thin layer, causing the intensity of the applied magnet field to be gradually decreased with the movement in a right direction. Therefore, when trays 1-6 are formed in a line in the axial direction of the sleeve 21, magnetic particles of magnetic powder are sorted and recovered according to the magnetic property.
Patent JP-H05162287-A (JP)
Title: Multicolor rotary offset press
Inventor: MATSUO KOJI
IPC: B41F17/14
Filed: 1991-12-18
Abstract: PURPOSE:To obtain a multicolor rotary offset press which can easily change a printing plate to be mounted on a printer by a method wherein a plurality of printing plates are compactly housed to realize miniaturization of a multicolor printer by installing a necessary printing plate onto a carrier base from a stacker according to a printing order. CONSTITUTION:If a blanket 11a is taken as a blanket for BM, by rotation of a ball thread 3b under a state wherein it comes in contact with a printing plate for BM 7a, a pattern image on the printing plate 7a is transferred onto a peripheral surface of the blanket 11a. The printing plate 7a after finishing transfer is moved to printing plate support pins 15 in order to exchange the printing plate, and the printing plate for BM 7a is taken away from a printing carrier base 4, which is changed for a printing plate for R 7b which is necessary for next printing according to a printing program. Further, for the blanket 11a, its original point is set with an original point-setting motor.
Patent JP-H02177555-A (JP)
Title: Manufacture of lead pin provided with solder
Inventor: INAGE KENGO
IPC: H01L23/50
Filed: 1988-12-28
Abstract: PURPOSE:To enable only an upside of a head to be brazed by a method wherein a base plate is fitted the base of a stand to provided an empty space, the leg of a lead pin is housed in the space, a solder powder is filled into an engaging recess where the head of the lead pin is engaged, and the stand is thermally treated in a reducing atmosphere in an oven. CONSTITUTION:A leg 1b of a lead pin 1 is put through a through-hole 6c of a stand 6, and a head 1a of the lead pin 1 is engaged with an engaging recess 6b to make the lead pin 1 droop in the through-hole 6c. Keeping these component parts in this state, a solder powder 4 is filled in the engaging recess 6b through an automatic distributor, and then a base plate 7 is made to bear against a frame 6a to be brought into close contact with it for the formation of a space 8. When the stand 6 constituted as mentioned above is put in an atmosphere of N2+H2, the upside of the head 1a of the lead pin 1 is covered with a reducing atmosphere, and the leg 1b of the lead pin 1 is put in a oxidizing atmosphere state through air inside the space 8. By this setup, when the stand 6 is heated as being placed in an electric oven keeping it in this state, the solder 4 can be made to adhere to only the head 1b of the lead pin 1.
Patent JP-H09144397-A (JP)
Title: Latch head part of latch lock
Inventor: NAKAMURA KAZUO
IPC: E05B15/10
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To manufacture a latch at low a cost and in simple constitution, to eliminate sliding sound, collisional sound and vibrational sound of the latch between itself and a metalware and to make the latch of a sense of high quality. SOLUTION: This is a latch head part of a latch lock, a cap 2 is crowned on a latch head part main body 1, and parts 3, 3 for lock are formed small on both side surfaces facing against each other to the head part 5. In the meantime, the cap 2 has a hollow part 7 free to crown on the latch head part main body 1 from a head end to the head part 5 which is made of synthetic resin, parts 4, 4 for lock to engage with the parts 3, 3 for engagement of the latch head part main body 1 are formed on both of inside surfaces facing against each other to the opened rear part, and the cap 2 is crowned and locked in such a way as to cover the whole of the latch head part main body 1.
Patent JP-H10170660-A (JP)
Title: Rainfall observed value correcting and processing device
Inventor: NAKADA MASASHIROU
IPC: G01S13/95
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To observe an amount of local rainfall with high accuracy by obtaining the final corrective rainfall intensity by adding/ subtracting a radar correction rainfall intensity difference to/from radar correction rainfall intensity obtained by a radar rainfall intensity correcting means. SOLUTION: In a radar rainfall intensity correcting means 17, the rainfall intensity ratio between plural installing points is found by a quadratic plane interplative expression by using the rainfall intensity ratio of plural aboveground rain gauges 2. Corrective rainfall intensity of respective points of radar rain gauges 1 is obtained by multiplying the rainfall intensity ratio of plural points containing obtained installing points and rainfall intensity of respective installing points of the radar rain gauges 1.  However, since there is a difference between these respective radar correction rainfall intensities, a difference between the rainfall intensity of the radar rain gauges 1 of different plural installing points and radar correction rainfall intensity of the same point obtained from a radar rainfall intensity correcting means 17 is also calculated, and when this difference is added to and subtracted from the radar correction rainfall intensity obtained by the radar rainfall intensity correcting means 17, rainfall intensity extending over a wide range can also be stably found with high accuracy while considering a change in local rainfall intensity.
Patent JP-H01171935-A (JP)
Title: Manufacture of honeycomb sandwich structure
Inventor: MIKAMI MASAHIRO
IPC: B29C44/18
Filed: 1987-12-28
Abstract: PURPOSE:To obtain a desired honeycomb sandwich structure easily and inexpensively, by a method wherein a stock of foam resin is loaded to a part of a honeycomb core, surface materials are superposed upon both sides of the honeycomb core through an adhesive agent and simultaneously with integral fitting of the honeycomb core and surface material through heating the inside of a part of a cell of the honeycomb core is filled with foamed resin by expanding a stock of foamable resin. CONSTITUTION:A surface material 3 is fitted temporarily to one surface of a honeycomb core 1 through an adhesive agent 2 and then a stock liquid of foamable resin 8 is cast into a predetermined part of the honeycomb core 1. After the adhesive agent 2 and surface material 3 have been superposed upon the other surface of the honeycomb core 1, simultaneously with curing of the adhesive agent 2 through heating/ pressurization of the whole inside of a cell of the predetermined part of the honeycomb core 1 is filled with foamed resin by expanding the stock of foamable resin 8. A honeycomb sandwich structure which is superior in rigidity and a soundproof and vibrationproof effects can be manufactured easily and inexpensively with only an adhesion processing without necessitating such a complicated process such the stock of foamable resin is cast into the cell of the honeycomb core after molding.
Patent JP-H08171909-A (JP)
Title: Manufacture of hydrogen storage alloy electrode containing a'b'o3 compound
Inventor: ISHII MASATOSHI
IPC: H01M4/24
Filed: 1994-12-16
Abstract: PURPOSE: To provide the manufacture of a hydrogen storing alloy electrode containing a A'B'O3 compound, which is used as the negative electrode of an alkali battery, has a long charging/discharging cyclic life, and can efficiently remove oxygen generated by a positive electrode. CONSTITUTION: Slurry is prepared, which contains 100 parts of hydrogen storing alloy by weight formed out of only an AB5 phase, 0.5 to 5 parts of provskite type conductive oxide by weight represented by A'B'O3 , and 0.1 to 5 parts of binder by weight. Slurry thus obtained is coated on the surface of a conductive support body, then dried, and bonded with pressure thereafter, or a sheet is formed out of the aforesaid slurry, the sheet thus obtained is bonded with pressure on the surface of the conductive support body thereafter, and then dried, or after a hydrogen storing alloy electrode containing no A' B'O3 has been formed, slurry containing A'B'O3 compounds and binder is coated over the surface of the aforesaid electrode, and then dried.  In this case, in the aforesaid formulas, A represents Mm, B represents at least one kind of chemical selected out of Al, Co, Mn and Ni, A' represents at least one kind of chemical selected out of Mm, Ca and Sr, and B' represents Co or Mn.
Patent JP-2000162871-A (JP)
Title: Image forming device
Inventor: SATO OSAMU
IPC: G03G15/08
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To provide an image-forming device furnished with a structure making feasible a return to normally charged toner by enabling accelerating the electrostatic charging in weakly charged toner as object, and suppressing noise as a result of a vibrating electric field. SOLUTION: This image-forming device is constituted by equipping weak charge toner separating means (bias roller facing with respect to developing sleeve held in contact or noncontact state), and a pair of electrodes 4 and 5 provided with a plane held in contact with the weak charge toner separating means and curved toward the developer circulating part.  In such a case, if assuming a range between electrodes in a contact part with the weakly charged toner separating means as d1, the range between the electrodes 4 and 5 orthogonal to the lengthwise direction of the above weakly charged toner separating means in the lateral direction located on the upstream side of the developer circulation as d2, the range between electrodes in the lateral direction of the electrodes 4 and 5 on the downstream side of the developer circulation as d3, the effective length in the lateral direction of the electrodes located on the upstream side of the developer circulation as L1, and the effective length in the lateral direction of the electrodes located on the downstream side of the developer circulation as L2, a oscillating electric field is formed between the electrodes 4 and 5, so as to satisfy the inequality, d1<d2<d3 and L1<L2.
Patent JP-H10160196-A (JP)
Title: Blow structure of cold air dehumidifier
Inventor: INAGAKI NORIYOSHI
IPC: F24F1/02
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To prevent overheat of a blow motor to drive the fan of a dehumidifier. SOLUTION: A frame 1 of a cold air dehumidifier is divided into a cold air chamber A equipped with an evaporator 3 and a cold air fan 6 and an exhaust chamber B equipped with a condenser 7 and an exhaust fan 9 by a partition plate 2. A blow motor 10, having a cold air fan 6 and an exhaust fan 9 fixed to both ends of the rotation shaft 10a, is attached closely to the partition plate 2 and an air vent hole is provided in an outer shell of the blow motor 10, and also the partition plate 2 is provided with an opening 2a opposed to the air vent hole.  The base plate 9a of the exhaust fan 9 in the exhaust chamber B is positioned on a partition plate 2 side, and a blow fin 11a positioned outward of the opening 2a, is provided in a space between this base plate 9a and the partition plate 2, and a cooling fan 11 is constituted of the blow fin 11a positioned between the partition plate 2 and the base plate 9a. When the exhaust fan 9 rotates, the fan 11 rotates too, and the cold air inside the cold air chamber A flows to the opening 2a through the blow motor 10 from the air vent hole, and then it is discharged out of the frame 1 by the fan 11.
Patent JP-H05169384-A (JP)
Title: Loader unit
Inventor: HIRABAYASHI MASAHIKO
IPC: B25J15/06
Filed: 1991-12-18
Abstract: PURPOSE:To simplify a lifting mechanism by making a suction head go up and down with a single lifting means. CONSTITUTION:When a plate material is attracted by suction force, a support member 20 is lowered by a lifting member 13, thereby making a suction head 12 go down. If this suction head 12 canes into contact with the plate material, the suction head 12 is stopped in a state of being contacted with the plate material as the support, member 20 supports the suction head 12 in a free state in the ascending direction, thus only the support member 20 goes down according to a down of the lifting member 13, reaching to the down end. When the plate material is uplifted, if the lifting member 13 is made up, the support member 20 goes up too in response to it. When the support member 20 is reached to a stop position of the suction head 12, the support member 20 makes this suction head 12 go up to an up end of the lifting member 13 along with the upping of the support member 20 as it restrains the suction head 12 in the down direction.
Patent JP-H10177740-A (JP)
Title: Optical pickup device
Inventor: ASO JUNYA
IPC: G11B7/135
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To obtain an optical pickup device which is improved in productivity, facilitates the circuit design of a substrate and solves the problem of heat by mounting an encoder after fixing a feed motor by screwing at the time of mounting the feed motor to the motor bracket. SOLUTION: The revolving shafts of the feed motor 47 of this optical pickup, which motor is a driving source for moving a carriage 41, are formed as two shafts. A pinion gear 48 for transmitting driving power is mounted at one of these shafts and an encoder 211 or rotary magnet for controlling the rotation of the feed motor 47 is mounted at the other shaft by force fitting etc. Further, the projection area of a module base 5 is set at 4000 to 6000m<2> .
Patent JP-H02177838-A (JP)
Title: Clutch mechanism of double bearing type reel for fishing
Inventor: OTAKE YUTAKA
IPC: A01K89/015
Filed: 1988-12-27
Abstract: PURPOSE:To smoothly engage or disengage a pinion gear shaft from a spool shaft by displacing a pinion gear and pinion gear shaft guide in a prescribed direction using elastic force of a coil spring, wound and mounted on the pinion gear shaft. CONSTITUTION:A pinion gear 26 and a pinion gear shaft guide 78 are rapidly and smoothly displaced in a prescribed direction using elastic force of a coil spring 84, wound and mounted on a pinion gear shaft 24 housed in the pinion gear shaft guide 78. Thereby, engagement and disengagement of a connecting plate 88 and a joint plate 94 are accurately and readily carried out.
Patent JP-H07201776-A (JP)
Title: Semiconductor device and its manufacture
Inventor: TAKAO YOSHIHIRO
IPC: H01L29/78
Filed: 1993-12-28
Abstract: PURPOSE:To reduce resistances between source/drain diffused layers and a gate electrode on a field oxide film to make it possible to realize the speedup of a semiconductor device and moreover, to make it hard to etch a high-melting point metal silicide film on the diffused layers and to hardly generate a junction breakdown to hardly generate a leak. CONSTITUTION:A diffused layer 9 and an element isolation insulating film 2 are formed in an on a silicon substrate 1, a conductive film 5 is formed on the film 2, a high-melting point metal silicide film 12 is formed so as to connect electrically the film 5 with the layer 9 and a protective film 11 for protecting the film 12 is formed in such a way as to cover the film 12.
Patent JP-H11166830-A (JP)
Title: Surveying reflecting member
Inventor: SHIRAI MASAMI
IPC: G02B5/122
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To precisely fit the focus of a collimator to a reflecting prism by a collimator autofocus mechanism by reflecting the light incident from the incident surface in the same direction by a reflecting member, and transmitting the light of a first wavelength area and interrupting the light of a second wavelength area by a wavelength selective transmitting layer. SOLUTION: The direction of a collimator is regulated depending on the image seen through the collimator, a reflecting prism unit 15 is put within its field of view, and the outer surface 30a of a filter 30 is superposed on the center of the field of view. The center of a cross line formed on the focus surface of the collimator is conformed to the center of a cross line 32 formed on the outer surface 30a of the filter 30 to precisely fit the collimation line to the central axis O1 of a corner cube 21. The filter for transmitting range finding modulated light and interrupting visual light is provided, whereby the coilimator is prevented from being focused to the image of an autofocus light wave range finer itself projected on the corner cube 21 in the collimation of the corner cube 21, and a precise collimation can be performed.
Patent JP-H11175415-A (JP)
Title: File transfer system
Inventor: KOYAMA YOSHIO
IPC: G06F12/00
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To reduce collision and to improve transfer efficiency by transferring a file from a server to a client after stretching a connection and making the client automatically decompress the file and take out the original file. SOLUTION: A file of a hypertext markup language(HTML) document is requested from a client 2 side to a server 1 by utilizing an internet 3, followed by file registration from the client 2 to the server 1, a connection (communication path) is stretched between the client 2 and the server 1 and then, a file obtd. by making a bundle with the header number while is less than the number that is given to plural files is transferred from the server 1 to the client 2. The client 2 automatically decompresses the file transferred from the server 1 by using a general compression technology and restores it to the original files before compression. The content is confirmed by showing the file on a world wide web(WWW) browser.