baber/WOPTO huggingface dataset:
Patent JP-H0760153-A (JP)
Title: Heavy fluid sorting device
Inventor: KUNIYONE KANJI
IPC: B09B5/00
Filed: 1993-08-31
Abstract: PURPOSE:To provide a heavy fluid sorting device by which a material to be treated is effectively sorted into a lightweight material and a heavyweight material and further where a heavy fluid circulation system is prevented from being clogged by the heavy fluid. CONSTITUTION:A sorting device is provided with a heavyweight fluid sorter 16 where a material to be treated is thrown in a sorting vessel 30 storing a heavy fluid 13 and is sorted by the heavy fluid into a lightweight material 19 and a heavyweight material 15 which floats and settles by specific gravity difference respectively, and draining screens 17, 18 where the heavy fluids stuck on the lightweight material 14 and the heavyweight material 15 separated by the heavyweight sorter 16 are washed off respectively. Thus a magnetic separator 19 where magnetic particles in the heavy fluids 13 discharged from the draining screens 17, 18 are separated by adsorption, a water tank 21 storing waste water from the magnetic separator 19 and having a discharge conveyor 20 for foreign matter in the waste water settled in the bottom part, a demagnetizer 22 for magnetic powder adsorbed by the magnetic separator 19, and a heavyweight fluid tank 29 in which the heavyweight fluid 13 demagnetized by the demagnetizer 22 is thrown and from which the heavyweight fluid 13 is fed to the heavyweight fluid sorter 16 are provided.
Patent JP-H0874090-A (JP)
Title: Copper foil for printed circuit board
Inventor: KAGEYAMA YUJI
IPC: H05K3/38
Filed: 1994-09-09
Abstract: PURPOSE: To produce copper foil having high adhesion to the base material of a circuit board by successively forming an alloy layer consisting of iron and nickel, etc., a chemical conversion layer and a rust preventive layer consisting of a coupling agent in that order on the copper foil surface to be stuck to the base material. CONSTITUTION: An alloy layer consisting of an alloy of iron and at least one metal selected from nickel, molybdenum, cobalt and tungsten is formed at least on the copper foil surface to be stuck to a polyphenylene ether resin base material of the circuit board and then, a chemical conversion layer (such as chromating layer, etc.) is formed on the alloy layer and further, a rust preventive layer consisting of a coupling agent (such as silane coupling agent, etc.) is formed on the chemical conversion layer. Thus, the objective copper foil having high adhesion to the polyphenylene ether resin base material without adversely affecting the good dielectric characteristics of the base material and also good chemical resistance can be obtained.
Patent JP-S6484556-A (JP)
Title: Mass analyzer
Inventor: KOMURO FUMIO
IPC: H01J49/02
Filed: 1987-09-28
Abstract: PURPOSE:To make it possible to calculate resolution using only one optional peak and further indicate it by calculating the resolution using digital values of the width of a peak on a screen, the picture element number of a display and the width being swept. CONSTITUTION:A computer 5 displays the peak profile on a display 6 after converting the detected ion amount from analog to digital. Peak width d in the peak strength k.h equivalent to the k% of this peak height h is calculated by the peak judging routine of a computer according to the picture element number of the display. The computer 5 can calculate the resolution of this equipment by repeatedly calculating swept digital value  V and peak width d indicated on the display 6. Further, at need, the resolution can be indicated on the screen same as the peak profile.
Patent JP-S6396770-A (JP)
Title: Video disk player
Inventor: MUKAI MASATAKA
IPC: G11B19/04
Filed: 1986-10-09
Abstract: PURPOSE:To prevent a malfunction due to the fault of a frequency generator, etc., from being generated, by permitting the execution of ejection by detecting the presence/absence of the output of the frequency generator which discriminates the rotational speed of a disk at time of the ejection. CONSTITUTION:When the ejection is instructed, a spindle stop instruction and an eject instruction are issued from a control means 4, and a spindle motor 2 is turned off, and also, the output of an FG7 is detected at a detection circuit 9, and a switch 10 is turned on only when the output exists. The rotational speed of the motor 2 is lowered further, and when the frequency of the output of the FG7 goes less than 20Hz, the fact is discriminated at a discrimination circuit 8, and a switch 5 is turned on, and the eject instruction from the control means 4 is supplied to a loading motor 6, and the unloading of a disk 1 is performed. In this way, it is possible to prevent the stop of the disk from being detected accidentally at time of generating the fault of the FG, etc., and to prevent the fault from being generated in advance.
Patent JP-H1056944-A (JP)
Title: Apparatus for cutting food doughfed from nozzle
Inventor: AOSHIMA SHINJI
IPC: B26D1/547
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To provide the subject simple and compact apparatus in a production unit for cookies and other foods. SOLUTION: This apparatus has such scheme that a horizontal guide groove 11 is slidably engaged with a cutter holder 17 and a cutter position holder 33, and a 1st locking means 45 to lock the cutter holder on the cutter position holder 33 when the cutter holder 17 is situated at a cutting position above and a 2nd locking means 47 to lock the cutter holder 7 on the cutter position holder 33 when the cutter holder is situated at an escaping position below are engageably/disengageably set up, respectively. Besides, a cutter holder push-down means 65 and a cutter holder returning means 67 are set up in the vicinity of the guide groove 11.
Patent JP-H04121693-A (JP)
Title: Internal pump for nuclear reactor
Inventor: AMASAKA YASUTANE
IPC: G21C15/243
Filed: 1990-09-13
Abstract: PURPOSE:To enable inspection of rotation damping characteristics of internal pump after power cutoff by providing on the power source side of the motor driving the internal pump with a remaining voltage detector to detect revolutions of the internal pump just after the power trip. CONSTITUTION:On the load side of a breaker 42 connected to a three phase power source with high voltage, a drive motor 7 for an internal pump 2 is connected. On the power source side of the drive motor 7 for the internal pump 2, a remaining voltage detector to detect the reduction rate of the revolutions of the internal pump 2 just after the power cutoff is provided. Since pulses are generated and the interval change of the pulse generation can be measured by improving the resolution, the coastdown characteristics of revolutions of the internal pump 2 can be inspected accurately. By this, the rotation damping characteristics of the internal pump 2 just after a power cutoff can be inspected without loosing the reliability of reactor pressure vessel 1.
Patent JP-S60133765-A (JP)
Title: Solid-state image pickup element
Inventor: KURIHARA HAJIME
IPC: H01L31/0224
Filed: 1983-12-21
Abstract: PURPOSE:To prevent the generation of short circuit with another electrode during manufacture by a method wherein Al-Si-Cu alloy is used an the material of an electrode which collects photo carriers in a photosensor made of Si-containing photoconductor. CONSTITUTION:A collector electrode 103 is made of Al-Si-Cu alloy in the photosensor where the collector electrode 103 which collects photo carriers, the Si-containing photoconductor 102, and a transparent collector electrode 101 have been formed on an insulation substrate 104. Such a constitution enables the prevention of short circuit with the upper collector electrode 101 due to Al grain boundary growth.
Patent JP-S62102777-A (JP)
Inventor: KOBAYASHI MASASHI
IPC: A63B53/14
Filed: 1985-10-30
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-H0292383-A (JP)
Title: Direction controller for running body
Inventor: ETO TETSUTARO
IPC: B62D57/02
Filed: 1988-09-27
Abstract: PURPOSE:To enable the direction of a running body to be controlled with mechanical composition by arranging a driving wheel for moving respective wheels freely in the axial direction, and a guide mechanism for positioning the respective wheels on a center in the axial direction directly before the wheels are set on a groove plate, and by driving the driving wheel and sprockets respectively with a motor. CONSTITUTION:A running body (a) is placed on a groove plate 7, and the teeth 4a, 5a of sprockets 4, 5 are fitted on guide grooves 8. When a second electrically-driven motor m2 is driven in this state and a driving wheel 14 is rotated, then by its driving force, the running body (a) is moved in the direction of an arrow head 20. In this case, by fitting the teeth 4a, 5a of the sprockets 4, 5 on the guide grooves 8, guide function is performed, and so the running body (a) is to be moved along the guide grooves 8. When the sprockets 4, 5 for example are rotated in this state, then the running body (a) is horizontally moved as if it crosses the guide grooves 8. In this case, separate wheels 14a for example grounding to the groove plate 7, with a main body 1 are relatively moved in the axial direction. After the separate wheels 14a moved relatively in the axial direction in this manner are separated from the groove plate 7, the wheels permit the cam section 16a to come in contact with position correcting members 18, 19, and are reset again at a central position in the axial direction.
Patent JP-S6397560-A (JP)
Title: Automatic connection of web and apparatus thereof
Inventor: UMEDA NOBUTERU
IPC: B65H19/18
Filed: 1986-10-11
Abstract: PURPOSE:To permit the continuous use of a web by the heat-adhesion of the terminal edge part and the starting edge part of the webs to be used alternately by setting the adhesion surfaces so as to be opposed and permitting the alternate adhesion of the both webs. CONSTITUTION:A web f1 driven out from the first original cloth roller F1 is transported onto a packer side through a guide part D1. At this time, the web f2 on the second original cloth roller F2 is pulled out to a waiting set side through a guide part D2, and held by a nipping tool 9, keeping the adhesion surface upwardly, onto the sealing board 31 of the first heat adhesion mechanism H1. When the exhaustion of the first side web f1 if detected by a detecting lever 2, a sensor 18 detects a register mark at a prescribed position apart from the edge of the web, and a main motor is stopped. Then, an auxiliary feed mechanism L stops the edge of the web f1 by the first heat adhesion mechanism H1, and the starting edge of the second web f2 in waiting is allowed to adhere.
Patent JP-H0798251-A (JP)
Title: Photosensor
Inventor: FUKUDA EIJU
IPC: G01J3/36
Filed: 1993-09-28
Abstract: PURPOSE:To prevent stray light from mixing in incident light of a desired photodetector and to enable high-precision measurement by providing a filter member in contact with the light incidence plane of a photodetector with a transparent protecting member in contact with the light incidence plane of that member. CONSTITUTION:Light from a light source is dispersed into beams of monochromatic light of predetermined wavelength bands by a dispersion device: they pass through a protecting glass 5, filters 9a-9e, enter into the respective predetermined photodiodes 3, but are cleared of stray light on high-order light by phototransmitting characteristics of the filters 9a-9e. The filters 9a-9e themselves absorb wandering light; therefore, mixing a regular diode 3 where light of a predetermined wavelength band should enter with light of another wavelength band as stray light can prevent detection errors effectively.On the other hand, because of airtight sealing of an inert gas with the protecting glass 5, deterioration of the filters 9a-9e with secular changes can be prevented effectively in deterioration of characteristics of diodes 3 by oxidation and the like upon penetration of outer air from gaps 5.
Patent JP-2001045111-A (JP)
Title: Auxiliary device for mobile phone
Inventor: OI SEIJUN
IPC: H04W92/18
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To allow a user to immediately discriminate the arrival of an incoming call through the provision of vibration directly to an arm by not using a ring tone but by using a vibrator and to prevent surrounding people from being troubled. SOLUTION: A main body and an auxiliary device are used as a pair. The auxiliary device is configured to have a ringing function, a caller number display function and a voice generating function, designed compact and fitted on an arm with a band similarly to the case with a wrist watch. The band incorporates an incoming antenna and the power supply for the auxiliary device is a battery and a charging battery. A ringing tone of the mobile phone is silenced and the auxiliary device receives an incoming call. The arrival of the incoming call is noticed by giving vibration to the arm with the auxiliary device. When a caller number is displayed, the caller number is confirmed and a user informs the caller about a state of the user by means of a button operation as to whether the user can immediately make a speech with the caller or the user desires reception of a message from the caller because the user cannot accept the call right now.
Patent JP-S60134204-A (JP)
Title: Polarizing film
Inventor: HOSONUMA MAKOTO
IPC: B29C55/00
Filed: 1983-12-23
Abstract: PURPOSE:To obtain a polarizing film having superior polarization property by satisfying prescribed conditions in uniaxial orientation coefficient, and the ratio of the max. value to the min. value of X-ray diffraction intensity in the polarizing film composed of a base resin and a dichroic substance. CONSTITUTION:When X-rays are allowed to fall on a polarizing film composed of a base resin and a dichroic substance, the uniaxial orientation coefft. (f) of the principal axis of the crystal with respect to a reference axis having an azimuth of 90 deg. in the same plane to the direction of the max. X-ray diffraction intensity on the Debye ring is set >=0.7, and the product fXR of said coefft. (f) and the ratio R of the max. value to the min. value of the X-ray diffraction intensity on the Debye ring when the incident X-rays are parallel to the reference axis is set to >=10. As said base resin, thermoplastic resins, such as polyolefin, polyamide, and polyester, are used, and as the dichroic substance, dyes, and org. pigments, such as Congo red, are used.
Patent JP-H03106795-A (JP)
Title: Carriage for transportation
Inventor: MATSUDA NORIMOTO
IPC: B61D47/00
Filed: 1989-09-20
Abstract: PURPOSE:To attempt to make a system in multilayer and free from maintenance by running a transportation carriage built with two pieces of post frames erected on the upper surface in the longitudinal directions of a lower part frame with two each of running wheels and guide wheels and an upper part frame on two lines of running rails. CONSTITUTION:A transportation carriage 1 has running wheels 2, 2' and guide wheels 3, 3' on its lower frame, consisted by connecting the upper part of post frames 5, 5' erected on a lower frame 6 to an upper frame 7 and runs on two lines of running rails 4. The height h of the post frames 5, 5' is, for example, limited to two to three meters, the distance L between the running wheels 2, 2' in the longitudinal direction as h/L=2-3 and the distance A between the running wheels 2, 2' in the cross direction as L/A=1.5-2. It is possible to make the upper edge of the post frames 5, 5' free by way of limiting the height h of the post frames 5, 5' and additionally, it is possible to make the transportation carriage in multilayer in correspondence with high-rising of a load-carrying shelf.
Patent JP-S6487603-A (JP)
Title: Production of cation exchange resin
Inventor: HIGOZAKI NOBUYUKI
IPC: C08F8/36
Filed: 1987-09-29
Abstract: PURPOSE:To obtain the titled resin useful as a monobed for producing extremely high-purity purified water, by sulfonating a specific crosslinked copolymer in the presence of a swelling organic solvent at a specific temperature and readily removing an eluted substance from an anion exchange resin. CONSTITUTION:A crosslinked copolymer which is crosslinked with a polyvinyl monomer and comprises a monovinyl aromatic monomer is sulfonated in the presence of an organic solvent (e.g. nitrobenzene) to swell the crosslinked copolymer at <=85 deg.C to give the aimed resin. The crosslinked copolymer is preferably obtained by subjecting the monovinyl aromatic monomer and another copolymerizable monomer to suspension polymerization in the presence of the polyvinyl monomer. Sulfuric acid is used as the sulfonating agent.
Patent JP-H0958601-A (JP)
Title: Filling device for large sized bag
Inventor: SUZUKI SANJI
IPC: B65B1/28
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To automate the filling of a large amount of a content into a bag body. SOLUTION: A bag body is picked up at a feeding part 2, and the bag body is hung under a state wherein the lower end part is inserted in a box body 8, and a content is charged by a filling part 4. The bag body is introduced to a chamber part 5 together with the box body, and an air removal and a sealing are performed. Thus, the feeding of the bag body, the feeding of the box body, the filling of the content, the removal of air, and the sealing are all performed while the bag body is being carried, and automated.
Patent JP-H03103824-A (JP)
Title: Liquid crystal electro-optical device
Inventor: FUKUI TAKESHI
IPC: G02F1/1347
Filed: 1989-09-19
Abstract: PURPOSE:To raise the brightness of a screen by setting the oriented direction of a liquid crystal brought into contact with two pieces of substrates positioned in the inside among four pieces of substrates for constituting a liquid crystal driving panel and an optical compensating panel which are laminated, to a specific angle. CONSTITUTION:A liquid crystal driving panel 11 and an optical compensating panel 12 are arranged on a viewer side and a light source 20 side, respectively so that the liquid crystal orientation processing direction of a substrate 18 of the viewer side of the optical compensating panel 12 and the liquid crystal orientation processing direction of a substrate 19 of the light source 20 side of the liquid crystal driving panel 11 cross each other at 80 degrees - 85 degrees or 95 degrees - 100 degrees. In such a manner, a bright display screen can be obtained and the fatigue of a viewer's eyes is reduced, and the failing of eyesight can be suppressed.
Patent JP-H0555328-A (JP)
Title: Reliability evaluating and testing device of semiconductor device
Inventor: SATO YASUO
IPC: H01L21/66
Filed: 1991-08-28
Abstract: PURPOSE:To provide the title reliability evaluating and testing device capable of automating the sequences thereof such as burn-in inspection, etc. CONSTITUTION:A test station 4 is arranged on the inner wall surface of a constant temperature bath 1 and then a conveyer belt 6 fitted with multiple carriers 5 is stretched over sprockets 7 to be carried on the specific path inside the constant temperature bath 1. At this time, respective carriers 5 are fitted with semiconductor devices 8 impressed with specific voltage from a burn-in power supply through the conveyer belt 6 so that thermal and electrical stresses may be imposed on the semiconductor devices 8. Thus, the semiconductor devices 8 aged for specific time are successively carried to the position of the test station 4 to take the specific tests by a tester 3. Through these procedures, the semiconductor devices 8 need not be taken out of the carriers 5 thereby enabling the devices 8 to repeat the aging step and the electrical test continuously.
Patent JP-H0289764-A (JP)
Title: Automatic conveying device for original
Inventor: HIRAI KATSUAKI
IPC: G03G15/00
Filed: 1988-09-27
Abstract: PURPOSE:To automatically take an original which is caught in between a conveying belt and a protecting member out of a discharging port by providing the discharging port in a position faced to the pressure contact roller of the protecting member covering the conveying belt. CONSTITUTION:An original M is conveyed to an original handling position by means of a conveying belt 20 and handled. At this time, when the original M is adsorbed to the conveying belt 20 and caught in between the belt 20 and a protecting member 23, the original M is discharged out of a discharging port 36 due to the winding curvature of the conveying belt which is varied by means of a pressure contact roller 35.
Patent JP-S61121398-A (JP)
Inventor: TANAKA KURAHEI
IPC: H05K13/02
Filed: 1984-11-16
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-H04122225-A (JP)
Title: Cup-type lye extractor
Inventor: ENDO KATSUMI
IPC: A47J43/28
Filed: 1990-09-13
Abstract: PURPOSE:To simply, surely and rapidly collect lye floating on the surface of broth by providing a plurality of broth draining holes in the lower side of the peripheral wall of a cup while conically piling up the bottom of the cup and providing an introducing port on the top of the conical bottom. CONSTITUTION:The bottom 2 of a cup 1 is piled up conically to a proper height and provided on the top with an introducing port 3 for introducing lye 8 and broth 9 and in the lower side of the peripheral wall 4 with a plurality of small holes 5 suited for draining the broth. The bottom 2 of the cup 1 is put on the lye 8 floating on the surface 7 of the broth to sink the introducing port 3 below the surface 7 of the broth. When the lye 8 is accumulated in the cup 1, the cup 1 is pulled up to the surface 7 of the broth. The lye is collected by repeating continuously this operation.
Patent JP-H0796637-A (JP)
Title: Printer
Inventor: AKIYAMA TAKAO
IPC: B41J5/30
Filed: 1993-09-29
Abstract: PURPOSE:To cope with multifunctioning by effectively using a memory contained in a printer. CONSTITUTION:A printer 1 comprises a printing mechanism 2 for printing, a CPU 3 for controlling to operate the mechanism 2 according to a specified control program, and a writable/readable RAM 5 connected to the CPU 3. The RAM 5 has a memory area 6 for storing various types of necessary information for printing. On the other hand, the CPU 3 has memory managing means, in which the area 6 is divided freely into a plurality of blocks, utility is alterably allocated to the blocks and the information is entered to the blocks in response to the utility. As the information, print data of user definition character, print data of graphics, print program of a bar coder, etc., are included.
Patent JP-2000073161-A (JP)
Title: Formation of boron nitride film
Inventor: NOMA MASAO
IPC: C23C14/06
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a film forming method capable of dealing with high speed steel by forming a Ti film and/or a TiN film on a substrate subjected to bombarding treatment, forming an interference film I composed of a Ti film, a B film and a BN film whose compositional ratio is stepwise changed and forming a cBN film thereon. SOLUTION: The TiN film 2 is formed on the substrate 1 while Ti is ionized, and, a buffering film I:3 composed of the Ti film, the B film and the BN film whose compositional ratio is stepwise changed is formed on the TiN film 2 by the method similar to that for forming the TiN film 2 for maintaining its adhesion, and then a cBN film 4 is formed on the buffering film I:3. In the case the multilayer film of cBN is formed by repeating the film formation several times, as for the formation of the TiN film on the cBN film in the repeating stage, it is preferable that the forming stage of the buffering film consisting of the B film and the Ti film II is interposed, and the outermost surface is formed of the TiN film instead of the cBN film. Even if the thin film is consumed at the time of cutting, the cBN film faces appear one after another to prolong the service life of a tool.