baber/WOPTO huggingface dataset:
Patent JP-S63262565-A (JP)
Title: Flow cell
Inventor: OKI HIROSHI
IPC: C12M1/34
Filed: 1987-04-20
Abstract: PURPOSE:To optically measure even a flat cell with high accuracy, by bringing the flow of a sheath liquid supplied to the periphery of the flow of a cell suspension to parallel flow having a speed gradient. CONSTITUTION:The front and back surfaces of a metal plate 1 provided with a groove having a tapered shape are sealed with glass plates to form a capillary tube 10. A nozzle 5 for sending out a cell suspension 1 is provided in the capillary tube 10. One of the wall surfaces of the capillary tube 10 is made smooth and the wall surface 7 opposed to the wall surface 6 is formed into a rough surface. The cell suspension 1 is sent to the nozzle 5 and a sheath liquid 2 is sent in the capillary tube 10 around the nozzle 5. At this time, since the liquid flowing through the capillary tube 10 receives small fluid resistance on the side of the smooth surface 6 and receives large fluid resistance on the side of the rough surface 7, the entire region of the liquid stream becomes a shearing stream. The flat cell exposed to the shearing stream is deformed into an axial symmetric shape and the posture at a measuring part becomes aligned.
Patent JP-H04326995-A (JP)
Title: Anaerobic water treatment apparatus
Inventor: SHIBAZAKI KAZUO
IPC: C02F3/28
Filed: 1991-04-26
Abstract: PURPOSE:To accelerate the granulation of methane fermentation bacteria and to shorten the rising period of a reaction tank operated only by load lower than planned load in an anaerobic water treatment apparatus biochemically treating waste water using anaerobic bacteria. CONSTITUTION:A flocculant adding apparatus 10 adding a flocculant for flocculating the seed sludge charged in a treated water tank 5 at the rising time of an apparatus and a static mixer 12 mixing seed sludge and the flocculant are provided to the circulating pipeline from the treated water tank 5 to a reaction tank 3.
Patent JP-S5621709-A (JP)
Title: Horizontal multispindle drilling machine with exchangeable cluster plate body
Inventor: SAITOU TOSHIO
IPC: B23Q3/157
Filed: 1979-08-01
Abstract: PURPOSE:To transfer a cluster plate body to a horizontal multispindle drilling machine from a storage housing of the cluster plate body, vertically stored on several stages, by using a up-down movable arm body for transferring the cluster plate body and perform its replacement. CONSTITUTION:Separately from a horizontal multispindle drilling machine B having a spindle head 13 slidably provided on a horizontal bed 12, a storage housing C for a cluster plate body A that stores rotary tools 4 is provided. Between the storage C and the drilling machine B, an arm body D for transferring the cluter plate body is vertically movably provided on a cylinder 17, and a hanging part 22 of the arm body D and a hung part 1 of the body A are engaged to transfer and replace the cluster plate body between a support mount 5 of the spindle head 13 and the storage housing C.
Patent JP-H08261282-A (JP)
Title: Earthquake-proof material utilizing waste tire
Inventor: SHIMIZU KEISUKE
IPC: E04B1/98
Filed: 1995-03-20
Abstract: PURPOSE: To manufacture inexpensive earhquake-proof material of good quality by uniformly mixing the molten liquid of elastic substance such as rubber and a fine piece of a waste tire having a specified size, and solidifying the above mixture into a plate-shape. CONSTITUTION: The molten liquid 2 of a rubber mixed with a fine piece 1 of a waste tire is flowed into a mold 4, and after solidified, the above solidified liquid 2 is taken out of the mold 4, and cut according to a use for making use of it. The size of the fine piece of the waste tire is 1/4-10cm<3> . In addition, an averaged harder earthquake-proof material can be manufactured by making the grain size of the fine piece uniform. Thus, since a mixture is fine pieces 1 of the tire and moreover not powdered substance and is more than 1cm<3> even in the case of the smallest, and the rubber 2 having high purity only surrounds the fine piece, its property does not vary. Degradation of the rubber is therefore the same as the case of nonmixing, and very inexpensive earthquake-proof material can be obtained.
Patent JP-S60240381-A (JP)
Title: Controlling device of welding robot
Inventor: HOSOKAWA YORIO
IPC: B23K9/02
Filed: 1984-05-15
Abstract: PURPOSE:To make good welding free from interruption of welding work and welding defect by correcting the position of a welding torch automatically for deviation of weld lines and deformation of the shape of groove caused by welding distortion. CONSTITUTION:A microprocessor 5b reads an arc voltage value of a welding power source device 6 by an A/D converter 5e and compares with the set value of a memory 5a, and passes the difference value through the second D/A converter 5f and a motor driving circuit 5g and controls so as to bring the electrode axis 1a to set arc voltage. On the other hand, an output value of a potentiometer 1e provided in a weaving axis 1b is read through the converter 5e and judged whether it is set weaving position of a memory 5a, and when different, the weaving axis 1b is driven through the converter 5f and circuit 5g. Further, an output value of a potentiometer 1d provided in the electrode axis 1a is read through the converter 5e, the positional deviation is calculated, and a correction command of weaving position is outputted. The axis 1b is driven by a procedure similar to above-mentioned, and the position of a welding torch 2 is corrected.
Patent JP-H02291856-A (JP)
Title: Bonding material for artificial breast
Inventor: ROORANDO NESUTOFUTO
IPC: A61F2/50
Filed: 1990-04-12
Abstract: PURPOSE: To reduce a feeling of pulling out skin tissues and to eliminate completely a tendency of loosing the connections to skin tissues along the top end of an artificial breast, by partially hollowing the artificial breast and by employing a specific wall thickness as if it promotes a relative elastic movement among every parts of the shelf members. CONSTITUTION: There are six parts in a first fitting member zone, which are arranged on a shelf 18 by spacing with each other in an arc pattern nearing to a transition line to a lip 16. A second fitting member zone 34 to be fitted to a slab 12 for fitting an artificial breast thereto is arranged in a pattern corresponding to the pattern on the artificial breast, having a size and a mutual spacing, both being equal to the first fitting member zone 20. The shelf 18 is a ring surrounding a cavity 22. A distance of the shelf from the base, i.e., the width of lip 16 under a state of using no artificial breast, i.e., a state with no stress acting and no fitting member being connected to each other, is at least 5mm plus the total thickness in the fitting members located at connections.
Patent JP-S61256621-A (JP)
Title: Production of bound-type semiconductor substrate
Inventor: NATSUME YOSHINORI
IPC: H01L21/02
Filed: 1985-05-08
Abstract: PURPOSE:To improve yield ratio and reliability by providing a process where the circumference of a bound semiconductor substrate is grinded and unbound section is removed so as to retain only the section that is firmly bound without producing defects in the subsequent process for the adjustment of thickness. CONSTITUTION:Two sheets of wafer 1 and 2 whose one side is specular-finished are bound at both specular faces with pressure and heat applied. At this time, an unbound section 3 is produced at the circumference of the bound surfaces due to the burr of each substrates. Such bound wafer 10 is mounted on a cylinder grinding machine, and its end face is applied to the end face of a rotary grinding stone 11. The grinding stone 11 is provided with inclination faces 11b and 11c that incline upward in the direction of the circumference with an angle on the both sides of the plane cylinder face 11a. The width of the plane section 11b is slightly made shorter than the thickness of the bound wafer, and the circumferences of the both bound wafers contact with the inclined sections 11b and 11c respectively, forming a chamfered section 7 with reduced diameter.
Patent JP-H04331452-A (JP)
Title: Linear motor type scanning stage
Inventor: SHIMADA YOSHIHIRO
IPC: H02K41/02
Filed: 1991-04-26
Abstract: PURPOSE:To perform the high-speed shifting and the fine operation by manual operation positively and to reproduce the stored position accurately. CONSTITUTION:A controller 18, which performs feedback control, and a linear motor 10 are connected through a changeover switch 20 which changes over the on-off of the linear motor 10. A linear encoder, which is fixed to fixed and running stages 4 and 6 and detects the position of the running stage 4 to the fixed stage 2, is connected to this controller 18. A nob shaft 12a is provided rotatably to the running stage 4, and to this kappa nob shaft 12a are fixed a friction wheel 12b, which engages with the friction member 14 fixed to the bottom of the fixed stage 2, and an operation nob 12, which operates a kappa nob shaft 12a.
Patent JP-2000295442-A (JP)
Title: Image reader
Inventor: MINOWA MASAHIRO
IPC: H04N1/10
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To provide an image reader, capable of reducing accupancy area for installation as needed and reading a paper sheet having a thickness such as a book as well. SOLUTION: This image reader is provided with a housing 101, having a paper sheet installing part capable of placing a paper sheet in a prescribed size, an image sensor movably installed in the housing, a paper sheet installing plane composed of a transparent plate member arranged on the paper sheet installing part and a cover 102 attached turnably to the housing while covering the paper sheet installing plane. In this case, since a paper sheet housing part 120 is provided freely attachably and detachable on the back of the cover 102 and a pocket is arranged on this paper sheet housing part 120, even in a longitudinal installed state, images on the paper sheet in small size can be surely read.
Patent JP-H09266402-A (JP)
Title: Manufacture of conductor imbeded dielectric filter
Inventor: MATSUSHITA YUJI
IPC: H01P11/00
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To reduce the electric resistance of the imbeded conductor, to allow gaps to be hardly caused in the vicinity of the conductor part at lamination and to avoid production of exfoliation at baking by punching a primary board made of a dielectric material into a conductor shape to be imbeded and filling in conductor paste to punched holes. SOLUTION: A required number of dielectric sheets 30 are laminated and pressed lightly. Then a primary board 32 is obtained. The primary board 32 are punched into a conductor shape to be imbeded. Furthermore, a conductor paste 36 is put on an upper face of the primary board 32 and the paste is filled in punched holes 34 formed on the primary board 32. Then an uppermost layer of dielectric sheet 30a is exfoliated. Then the conductor imbeded primary board 38 is obtained. Since the laminated dielectric sheets 30 are lightly pressed, only the uppermost layer of dielectric sheet 30a is easily exfoliated. Then the conductor paste 36 adhered to the upper face of the dielectric sheet 30a is also removed at the same time.
Patent JP-S61256403-A (JP)
Title: Automation system for operation of plant
Inventor: ISHIDA TAKAYUKI
IPC: G05B9/02
Filed: 1985-05-10
Abstract: PURPOSE:To improve the reliability of an automation system for plant operation by checking the start conditions for automation from the state of the plant and setting the timing with which an operator can confirm the contents of the operation carried out at the time point of the above-mentioned checking so that the operator confirms the shift conditions to the automation together with a CPU. CONSTITUTION:A central arithmetic processing unit 1 is connected to a plant device 2 via each exclusive controller 6, and an automation monitor control panel 3 is connected to the processing unit 1. The panel 3 contains a display part 5 and an operating part 4 having break point switches 7-1-7-n and an automation start switch 8. Then the unit 1 decides whether the state of the device 2 comply with the automation start conditions or not. Then the switches 7-1-7-n are flickered. When an operator operates these switches, the start conditions corresponding to the operations of said switches and their contents are displayed at a display part 5. Thus the operator can confirm the shift to the automation.
Patent JP-H05299576-A (JP)
Title: Multi-chip semiconductor device and manufacture thereof
Inventor: TAGAWA TOMOHIDE
IPC: H01L23/12
Filed: 1992-04-17
Abstract: PURPOSE:To provide a method of manufacturing a multi-chip semiconductor device which is manufactured in a shorter term, excellent in heat dissipating properties, and able to cope with a tendency that a control semiconductor chip is enhanced in number of pins and size. CONSTITUTION:A lead frame 21 and another lead frame 31 which are thinner than the lead frame 21 and formed of material more easily worked than that of the lead frame 21 are provided, a power chip 6 is mounted on a mounting region 23a of the lead frame 21 and electrically connected to outer leads 24 and 25, and concurrently a control chip 7 is mounted on a mounting region 33a of the lead frame 31 and electrically connected to outer leads 34-39. Therefore, a lead frame formed of material excellent in heat dissipating properties is used for a power chip, and a lead frame formed of material which can be easily worked is used for a control chip, so that a semiconductor device of this design is excellent in heat dissipating properties and able to cope with a tendency that a control semiconductor chip is enhanced in number of pins.
Patent JP-H10278033-A (JP)
Title: Reproduction of hemihydrated sludge water
Inventor: WATANABE KIYOSHI
IPC: B28C7/00
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To expose and reproduce an unhydrated cement inside, and effectively re-use the unhydrated cement by a method wherein a cement water reducing agent is added to a sludge water wherein the ignition loss of a cement in the sludge water is specified, and then, they are stirred. SOLUTION: A cement in a hemihydrated sludge water is a particle, and the hydration advances from the surface. Therefore, under the hemihydrated state, the surface of the cement particle is hydrated, but the center is under an unhydrated state. For this reason, when a hydrate on the surface is removed, and the unhydrated cement particle at the central part is exposed, an effect which is equivalent to a new cement can be manifested. In this case, when the ignition loss of the cement in the sludge water is 15 wt.% or less, a water reducing agent is added and stirred in order to remove the hydrate on the surface of the cement particle. Therefore, from the water reducing agent, effects to reduce the water/cement ratio, or improve the workability are hardly expected, and the water reducing agent imparts an action to reproduce a hemihydrated cement.
Patent JP-S59224353-A (JP)
Title: Ink jet printer
Inventor: TAZAKI SHIGEMITSU
IPC: B41J2/165
Filed: 1983-06-03
Abstract: PURPOSE:To avoid the wasteful consumption of ink by a method in which a piezo-electric element is operated for a time period enough to recover the discharge of ink by operating a switch interlocking with a manual operating lever, and the recovery time is notified by the vibrating sound of the piezo-electric element. CONSTITUTION:A rotary lever 17 is pushed, a switch 23 is turned on, capping position is restored, and then the switch 23 is turned on. Whereupon, monostable multi-MM is operted by CPU, output is sent out for a fixed time period H, AND gate AD is opened, and pulse signal from OSC is given to a piezoelectric element PZ through OR circuit to which no printing signal is input and driver DRV to drive it for a fixed time period, e.g., one second for recovering the discharge of ink. During the period, vibrating sound is generated. If the vibrating sound is stopped, user releases his hand from the rotary lever to avoid the wasteful consumption of ink.
Patent JP-S5524777-A (JP)
Title: Hydraulic driving apparatus
Inventor: HIRAI SHIGEO
IPC: B21C47/24
Filed: 1978-08-14
Abstract: PURPOSE: To protect the winder and coil from being damaged by making the cradle contact slightly with the coil in a mechanism wherein the cylinder to lift the winding coil cradle is actuated by hydraulic pressure being controlled and reduced thru  relief valve.  
     CONSTITUTION: Winding operation at the coil 13 is carried out along the sequence as below: (a) by the operation of valve 18, wedge piece 9 is moved to the left via cylinder 11, which enlarges the diameter of the drum 8 being consisted of a plurality of a plurality of segments, (b) at the same time, by the operation of the valve 37, pressure at the reducing valve 30 is made equal with the value set at the relief valve 3l via the bypass pipe 33, then, (c) the winding of the coil 13 is started. Before the winding is finished, by the operation of the valve 28, hydraulic pressure being reduced at the reduction valve 30 is supplied to the down chamber C of the cylinder 21 which lifts the cradle 20 upward and after making it contact with the coil 13 slightly, supply of hydraulic pressure is suspended by operating the valve 28. After the winding is completed, diameter of the drum 8 is shrunk thru the cylinder 11 by operating the valve 18, valve 37 is switched, setting the pressure at the chamber C of the cylinder 21 at the value as set at the relief valve 32, and the coil is drawn out while the coil is being supported by the cradle. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S581175-A (JP)
Title: Toner cleaning device
Inventor: ANZAI MASAYASU
IPC: G03G21/10
Filed: 1981-06-26
Abstract: PURPOSE:To obtain a small-sized, long-life toner cleaning device which less flaws a primary recording body surface, by using a cleaning means which uses magnetic or electrostatic force and a brush which produces mechanical removing force in combination. CONSTITUTION:A rotating sleeve 4 is provided to roll on the external circumference of a cylindrical fixed magnet 3, and the residual toner 2 on a photosensitive drum 1 is attracted and removed by the 1st cleaning means. Further, a cleaning brush 5 which rubs against the surface of the photosensitive drum 1 to make mechanical removing force to operate on the residual toner 2 is provided behind the drum 1 in the rotating direction as the 2nd cleaning means, thus removing the residual toner 2 sticking without being removed by the 1st cleaning means.  The cleaning brush 5 is formed by implanting numbers of brush element bodies  (i.e. hair) 7 in a paper tube 6, and rotates at a low speed while rubbing against  the surface of the drum 1 in the opposite direction to its moving direction, thus  removing the residual toner.
Patent JP-H09287694-A (JP)
Title: Distributing joint
Inventor: UBAGAI TSUTOMU
IPC: F16L58/10
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To attain a resin distributing joint which is prevented from cracking easily against excessive stress onto a resin joint by using superior resin as inner layer resin in hot-water resistance and chemical resistance to outer layer resin. SOLUTION: The tube wall of a distributing joint is constituted of a resin inner layer (a) and a resin outer layer (b) which is a body for the inner layer (a). The resin inner layer (a) is provided over the whole fluid contact surface and formed integrally with the resin outer layer (b) by mutual resin welding or with adhesives. As inner layer (a) resin, the resin is used, which is superior to outer layer (b) resin in hot-water resistance and chemical resistance, and restrains from generating stress cracking. For example, as inner layer (a) resin, polyether ether ketone, polyphenine sulfite, or the like is used. As outer layer (b) resin, polyamide resin, polyether imido resin or the like is used.
Patent JP-H05299289-A (JP)
Title: Manufacture of laminated ceramic capacitor
Inventor: NISHIMURA TSUTOMU
IPC: H01G4/12
Filed: 1992-04-20
Abstract: PURPOSE:To obtain a method of stably mass-producing a laminated ceramic capacitor whose inner electrodes are formed of base metal, without controlling atmosphere in burning. CONSTITUTION:A laminated ceramic capacitor provided with inner electrode layers of base metal is manufactured, where a binder removing process is provided to remove organic components. Then, a metallizing process is provided to deoxidize and metallize base metal inner electrode layers 3 which are oxidized in an laminated ceramic capacitor unsintered body in a binder removing process under atmosphere and temperature conditions where dielectric layers 1 and 2 and the base metal inner electrode layers 3 are not sintered. Then, a process, where the dielectric layers 1 and 2 and the base metal inner electrode layers 3 are sintered in an atmosphere where gas reducing the base metal inner electrode layers 3 is not contained, is provided, whereby a large member of laminated ceramic capacitors can be stably burned.
Patent JP-H06286450-A (JP)
Title: Air suspension control device
Inventor: MURATA MASAHIRO
IPC: B60G17/015
Filed: 1993-04-01
Abstract: PURPOSE:To properly and effectively control the attitude of a car body by correctly feeding/discharging a required quantity of operating gas. CONSTITUTION:The target gas mass Mo in an air chamber is calculated by a target gas mass arithmetic device 14 based on the travel state detected by a travel state detecting device 12, the actual gas mass M in the air chamber is calculated by an actual gas mass arithmetic device 16, and the deviation Mc between the actual gas mass M and the target gas mass Mo is calculated by a mass deviation arithmetic device 18. The open period of a feed or discharge control valve is calculated by an open period calculating device 24 based on the deviation Mc and feed mass flow Ms or discharge mass flow Md, and the feed or discharge control valve is controlled by a feed/discharge control device 26 based on this period.
Patent JP-2000289899-A (JP)
Title: Selvage winding winder on slitter
Inventor: KANEMITSU TOSHIFUMI
IPC: B65H18/10
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To continuously drive a winder for a long period of time by controlling tension of a selvage by following high receiving speed on a slitter and forming a favourable winding form in corresponding with width and thickness of the selvage different for each of slitter products. SOLUTION: This winder winds up a selvage 9 made by slitting both end edges of a wide web attached on a slitter. In this case, it is furnished with a dancer roller 11 having a stroke L of more than 100 mm and traverse winding is carried out by using a scroll cam 12. It is a selvage winding winder on the slitter to vary a traverse pitch by singly controlling a driving motor of the scroll cam 12.
Patent JP-H08296836-A (JP)
Title: Valve device for gas appliance
Inventor: KAWAMURA HIROYASU
IPC: F23N5/26
Filed: 1995-04-24
Abstract: PURPOSE: To build a press rotation type valve device with a relatively inexpensive structure. CONSTITUTION: A operation shaft 5 is pivoted on a valve body 1 to allow turning operation after a pressing action while a main valve shaft 4 having a solenoid safety valve 2 and a main valve mounted thereon is arranged on the same axis line as that of the operation shaft 5 while a needle valve 23 is arranged almost parallel to the operation shaft 5. The needle valve 23 is made to interlock the operation of turning the operation shaft 5 with a cam 20 arranged between the operation shaft 5 and the main valve shaft 4.