baber/WOPTO huggingface dataset:
Patent JP-H08169490-A (JP)
Title: Storage case
Inventor: OTA TERUO
IPC: G11B23/02
Filed: 1994-12-20
Abstract: PURPOSE: To eliminate a deterioration of quality caused by a whitened surface without extending a molding cycle by a construction wherein a storage case is molded out of a synthetic resin, and a part to be pressed by an ejector pin at the removal has a wall thickness larger than that of the other part. CONSTITUTION: A storage case 1 is made of a PP (polypropylene) resin. A body part 2 consists of a lower plate part 2a and a side wall part 2b. A cover part 3 consists of an upper plate part 3a and a side wall part 3b. In the close state of the storage case 1, the side wall parts 2b, 3b are so disposed as to be overlapped with each other, and a cassette storage compartment is formed inside. Each of pressed parts 6 formed on the lower plate part 2a, the upper plate part 3a, and a connection part 4 to be pressed by ejector pins 6a at the removal has a wall thickness d2 at a projected part 6a larger than a wall thickness d1 of the other part. The pressed part 6 having a large wall thickness has a high strength to stress and eliminates a possibility that the reverse surface thereof (to be appeared outside) may be whitened by the stress of the ejector pin.
Patent JP-2001134919-A (JP)
Title: Magnetic recording medium
Inventor: KUWAJIMA TAKAYOSHI
IPC: C09D201/00
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium capable of avoiding aggravation of surface performance and reliability of medium and having excellent surface performance and electro magnetic conversion characteristics particularly in a short wavelength region. SOLUTION: Rrelating to the magnetic recording medium having a non- magnetic intermediate layer having 0.5-2.0 μm average thickness on at least one surface of a non-magnetic substrate and a magnetic layer including primarily ferromagnetic powder and a bonding agent on the intermediate layer, surface roughness Ra of the surface of the magnetic layer side of the non-magnetic substrate is 1-10 nm, average thickness (t) of the magnetic layer is 0.05-0.3 μm, the standard deviation δ of the thickness of the magnetic layer expressed by the formula satisfies δ/t<=0.1, the average value Δt of the variation of the thickness in the interface between the magnetic layer and the intermediate layer is expressed by the formula: Δt<=0.4×t and surface roughness of the magnetic layer is 1-5 nm.
Patent JP-H06134343-A (JP)
Title: Centrifugal separator
Inventor: YAMAOKA KAZUJI
IPC: B04B5/02
Filed: 1992-10-30
Abstract: PURPOSE:To lower the noise at the time of operation and to silently operate the centrifugal separator with simple constitution. CONSTITUTION:A motor 2 is provided in a device body 1 which is opened and closed by a cap body 10 having a bent hole 11 at its front surface. The revolving shaft 3 of this motor 2 is projected atop the device body 1 and a rotor 6 is attachably and detachably mounted to the projecting end 3a of the revolving shaft 3. This rotor 6 is formed in combination with a blind cylindrical member 7 and a tray-shaped disk member 8 assembled to this upper part of this cylindrical member 7. The disk member 8 is concentrically provided with plural insertion holes 9 to be inserted and held with sample tubes 100. An elastically deformable disk-shaped soundproof mat 20 is provided between the cylindrical member 7 of the rotor 6 and the disk member 8 and the respective insertion holes 9 provided concentrically on the disk member 8 are made closable by this soundproof mat 20.
Patent JP-2001134127-A (JP)
Title: Fixing device
Inventor: KITAZAWA KESAAKI
IPC: G03G15/20
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device with which a fixing operation is surely executed even when nip pressure is set to be low. SOLUTION: The fixing device is provided with fixing members 12 and 36 where elastic body layers 12B and 36B are formed at a side which is brought into contact with a sheet surface with which unfixed toner is carried, pressure contact members 18 and 38 for permitting the sheet surface with which the unfixed toner is carried to be brought into contact with the fixing members 12 and 36 by a prescribed pressure force to form a nip part between both members and a heating means 20 for heating the fixing members 12 and 36 and also the device is characterized by setting the thickness t (mm) of the elastic body layers 12B and 36B, the Young's modulus E (Pa) of the layers 12B and 36B and a nip part pressure force P (Pa) so as to satisfy the relation of 0.05<=P.t/E<=0.50.
Patent JP-H04186208-A (JP)
Title: Lens-barrel for zoom lens
Inventor: YAMAUCHI HARUHIKO
IPC: G02B7/10
Filed: 1990-11-20
Abstract: PURPOSE:To obtain a lens-barrel for zoom lens having excellent operability by keeping the driving volume of focus members approximately constant in spite of changes in focal distances. CONSTITUTION:An operational ring 11 has an engagement receiving part 11a in an intermediate part on the inside surface, and by a conduct that this receiving part 11a carries out engagement with a engagement part 9g arranged in a coolar part 9f extending to the outer peripheral side of the first group lens- barrel 9 and thrust regulation, the operational ring 11 can give simultaneously an operation of longitudinal movement to the first group lens-barrel 9. Furthermore, inside surface vertical grooves 11b are arranged in two opposed places on the inside surface of the operational ring 11, and by the fact that the inside surface vertical grooves 11b are engaged with pins 5a screwed from outer peripheral parts into the two opposed places on the tip of a rotary barrel 5, rotational operation of the operational ring 11 can be transmitted stably at all times to the rotary barrel 5 and an intermediate member 6h of a focus unit 6.
Patent JP-H06148790-A (JP)
Title: Optical recording medium
Inventor: TSUJITA KOJI
IPC: G11B7/24
Filed: 1992-10-30
Abstract: PURPOSE:To eliminate the necessity to initiate a recording layer and to improve a repeating property by using the specified celenium containing spirooxazine compd. as a photochromic material. CONSTITUTION:The thin film layer consisting of the film forming substance transmitting the light in oscillated wave length region from a semiconductor laser and the photochromic material dispersed in the film forming substance is formed on a substrate. The celenium containing spirooxazine compd. expressed by the formula is used as the photochromic material. In the formula, R1 is substd. or unsubstd. alkyl, aryl, or aralkyl group, a ring is the benzene ring containing substd, group and/or may be condensed, beta ring is the benzene, naphthalen, phenanthrene, quinoline, quinoxaline ring containing substd. group and/or may be condensed.
Patent JP-2001129551-A (JP)
Title: Method and apparatus for treating circulating water
Inventor: TAJIMA YOSHINOBU
IPC: F28G13/00
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for treating circulating water constituted so as not only to supply circulating water reduced in the concentration of salts without using an ion exchange resin to a circulating water system to prevent the adhesion of scale to a piping or the heat transfer surface of a cooler to perform stable operation over a long period of time but also to reduce the amount of blow water to save water while reducing the effect of blow waste water on environment to the utmost. SOLUTION: A liquid passing type condenser 2 is arranged to a circulating water system 4 to which circulating water performing the heat exchange with an object 11 to be heat-exchanged such as machine equipment, air or a liquid is circulated, for example, a supply piping 6 for supplying supply water and supply water is passed through the water passing type condenser 2 and DC voltage is applied across a pair of the electrodes of the water passing type condenser 2 to remove an ion component from the supply water during passage to obtain supply water reduced in the concentration of ions and this supply water is supplied to the circulating water system 4 and, thereafter,  a pair of the electrodes are short-circuited or a DC power supply is inversely connected to recover the removed ion component along with supply water during passage or recovering water to discharge the same out of the system.
Patent JP-H02160031-A (JP)
Title: Anionic silicone surface active substance and production thereof
Inventor: MEGURIYA NORIYUKI
IPC: C09K23/54
Filed: 1988-12-15
Abstract: PURPOSE:To obtain an anionic silicone surface active substance having superior ability to reduce surface tension by using an AB type block copolymer having a specified structure synthesized from siloxane reactive at one terminal as starting material. CONSTITUTION:A compd. represented by general formula I (where R<1> is 1-20C unsubstd. or halogen substd. univalent hydrocarbon group, etc., R<2> is 1-10C unsubstd., halogen substd. or hydroxyl substd. bivalent hydrocarbon group, etc., M is an alkali metal or NR<3>R<4>R<5>, each of R<3> to R<5> is H or 1-20C univalent hydrocarbon group, a is 0-20 and b is 1 or 2) is used as an anionic silicone surface active substance. This substance is synthesized from siloxane reactive at one terminal as starting material and has superior ability to reduce surface tension.
Patent JP-H10225692-A (JP)
Title: Treatment of waste water containing phosphoric acid ion and treatment device
Inventor: YAMAMOTO KOJI
IPC: C02F1/52
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To remove phosphoric acid ions at a low cost when phosphoric acid ions are flocculated and settled from waste water by supplying a DC current to a pair of electrodes in waste water and throwing a magnesium ion source or the like in around the cathode or an aluminum ion source or the like in around the anode. SOLUTION: When treating waste water containing phosphoric acid ions, a pair of electrodes 4, 5 are immersed in waste water in a waste water treating chamber 3 and power is supplied to the electrodes 4, 5, allowing liquid quality around the electrode 5 on the cathode side to be alkaline and that around the electrode 5 on the anode side to be acidic. At this time, when an oxidized coating film is formed on the surface of the electrode 5 to increase resistance between the electrodes 4, 5, acidity is reversed at prescribed time intervals by a controller 7 to keep a current flowing between the electrodes 4, 5 almost fixed. And a calcium ion source or a magnesium ion source is thrown in around the electrode 4 on the cathode side by a throw-in device 8. Or an iron ion source or an aluminum ion source is thrown in around the electrode 5 on the anode side.
Patent JP-2000139893-A (JP)
Title: Ct device
Inventor: SEMBRITZKI OTTO
IPC: A61B6/03
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To improve local resolution without making a high-level request concerning mechanical stability of a CT device even when the orbit radius of the focus of an X-ray source is short. SOLUTION: This device includes the X-ray source 1 and a detector system 2, which is provided with many detector elements 31 to 3N arranged at a raster interval with respect to the elements 31 to 3N, which are respectively provided with an opening and directly adjacent to each other. When these elements 31 to 3N photograph respective projection, output data the intensity of which is equivalent to an X-ray attenuation generated at the path of X-rays of the elements 31 to 3N and the number of which is twice as many as the number of the elements 31 to 3N related with photographing of a projection image is supplied.  In addition, this device includes a computer 9 converting and calculating the output data to data including data of a plural number of pieces which is twice as large as the number of the elements 31 to 3N related with photographing of each projection and playing the role of image reconstitution.
Patent JP-H09163333-A (JP)
Title: Voice delay controller
Inventor: ORITO SHIGEKI
IPC: H04N19/527
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To attain proper audio delay control in matching with a display image by preventing intermission of an audio signal on its way to eliminate a sense of incongruity in an interactive state between a transmitter side and a receiver side. SOLUTION: A silence state detection section 4 of an audio delay controller 1 detects a silence state or a small sound volume state of a transmission audio signal, a silence state detection section 5 detects a silence state or a small sound volume state of a reception audio signal. An interactive state detection section 7 detects both interactive states between a transmitter side and a receiver side based on the silence state detection signals from the silence state detection sections 4, 5. An image motion detection section 6 detects whether or not an image of a transmission image signal is in a still state.  A delay control timing control section 3 generates a delay on/off control signal with respect to a voice signal based on output signals from the silence state detection section 4, the image motion detection section 6 and the interactive state detection section 7 to control the operation of a voice delay circuit 2.
Patent JP-H03177153-A (JP)
Title: Voice mail device
Inventor: OMURA KUNIHIKO
IPC: H04M1/00
Filed: 1989-12-06
Abstract: PURPOSE:To make it possible to record an answer by reading out a voice message stored beforehand, and sending it to the telephone set of a remote party, and detecting that a line to the remote party is connected, and storing the voice message of the answer in a storage means. CONSTITUTION:A detecting means detects whether the line to the telephone set of the remote party is connected or not after the transmission of the voice message by a transmitting means. Then, when it is detected by the detecting means that the line to the remote party is connected, a control means 5 controls a first storage means 10 so as to store the voice message of the answer to be received through the telephone line in the first storage means 10. Thus, after the transmission of the voice message to the remote party, the voice message of the answer from the remote party can be received and recorded automatically.
Patent JP-H10157428-A (JP)
Title: Knuckle peripheral structure
Inventor: MURATA TOSHITAKA
IPC: B60G7/00
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a knuckle peripheral structure which enables deformation of a knuckle to be detected early and which does not increase the number of part items required and is therefore inexpensive. SOLUTION: A brake rotor 2 is installed near the knuckle 1 of a vehicular suspension, a dust cover 3 intervenes between the knuckle 1 and the brake rotor 2, a projecting part 5 projecting toward the brake rotor 2 is provided at the part of a knuckle lower joint arm 4 in a position corresponding to the brake rotor 2, a rubbing sound generating part 6 is formed in the dust cover 3 by providing a notch on each side of the part of the dust cover 3 facing the projecting part 5, and when the knuckle 1 is deformed the projecting part 5 is made to press and deform the corresponding part of the rubbing sound generating part 6 to bring this part into contact with the brake rotor 2, so as to indicate the deformation of the knuckle 1 by means of the sound generated by the rubbing of the brake rotor 2 against the dust cover 3.
Patent JP-H02162597-A (JP)
Title: Semiconductor memory
Inventor: SHIRAI MASAKI
IPC: G11C17/12
Filed: 1988-12-15
Abstract: PURPOSE:To suppress undesired level rising and to execute the reading operation of data at a high speed by providing a discharge element in a common data line and providing the discharge element in a bit line respectively. CONSTITUTION:A discharge MOSFETQ10 coupled to a common data line CD sets undesired charge free on the line CD in the standby state of a longitudinal ROM or the inactive state of a sense amplifier 3. Then, the accumulation of the charge to a gate drain capacity Cgd which is parasitic to a Q6 for input in the internal part of the amplifier 3 is suppressed. Q31-Q3n for discharge coupled to a bit line BL set the undesired charge free on the bit line before the bit line is selected. Then, the accumulation of the charge to coupling capacity between the adjacent bit lines is suppressed. As a result, the reading operation of the data can be executed at the high speed.
Patent JP-H08178361-A (JP)
Title: Outdoor machine for air-conditioner
Inventor: HIRAMATSU YOSHINORI
IPC: F24F5/00
Filed: 1994-12-20
Abstract: PURPOSE: To contrive the improvement of the mounting strength of a motor mounting base for a ventilating fan in accordance with the change of material from metal to resin. CONSTITUTION: An outer trunk 2, provided with a flange 2a on the upper end thereof from both sides to a back surface, is attached to a base 1 while the flange 2a is provided with slit holes 2b at both sides thereof. A reinforcing member 12 is provided with hooking pawl is 12a, opposed to the slit holes 2b and is supported by the outer trunk 2. A motor mounting base 11 is provided with a motor mounting plate 11b on a pair of supporting frames 11a thereof and cut-and-raised parts 1a on the base 1 are penetrated through the slit holes 11g of a mounting leg lie at the lower end of the base 11 while the downward cut-and-raised parts 11h of the upper mounting plate 11f are penetrated through the slit holes 12b of the reinforcing member 12 to fix them.
Patent JP-H07146609-A (JP)
Title: Developing device
Inventor: ENOMOTO NAOKI
IPC: G03G15/08
Filed: 1993-11-25
Abstract: PURPOSE:To provide a developing device capable of preventing toner from retaining on the periphery of a toner supply part to a developing sleeve, preventing insufficient toner supply, and preventing the irregularity of concentration from occurring. CONSTITUTION:A wall 12 is provided between an RS roller 3 and a toner container 5; and when the leading edge of a developing blade 4 is defined as A, the upper end of the wall 12 as B, the upper end of the RS roller as C, and the angle formed by a line obtained by linking a contact 41 between the developing sleeve 2 and the developing blade 4 with the center of the rotation of the developing sleeve 2, with a horizontal line passing through the center of the rotation of the developing sleeve 2 is defined as (r); the center of the rotation of the RS roller 3 is positioned lower than that of the developing sleeve 2; and A, B, and C are arranged in the lowering order of the height of the positions; and the (r) becomes 0 deg.<=r<=90 deg..
Patent JP-2000140382-A (JP)
Title: System for controlling the number of pachinko balls in ball storage tank
Inventor: TAKEUCHI MASAHIRO
IPC: A63F7/02
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To control the number of pachinko balls easily, even if the pachinko balls are increased because balls have been rapidly returned or insufficient because balls have been rapidly output. SOLUTION: This control system controls pachinko balls transferred through a first exchange bucket 1, a second exchange bucket 2, and a shutter system 3 among several storage tanks B1 to B3 mounted so as to correspond to several pachinko island beds A1 to A9. In this case, each of storage tanks B1 to B3 is provided with several ball amount sensors for detecting the level of the number of stored balls. The shutter system 3 is opened so that balls are transferred from the tank higher in the level of the number of stored balls to the tank lower in the level of the number of stored balls on the basis of the output detected from the ball amount sensors. When the both levels of the number of stored balls become equal, the shutter 3 is closed, so that all the levels of the number of stored balls in the several storage tanks B1 to B3 are controlled so as to be always equal each other.  Therefore, the system enables the control of both rapid increase and decrease of balls immediately.
Patent JP-H07172655-A (JP)
Title: Sheet bundle registration loading device
Inventor: HAYASHI KENICHI
IPC: B65H39/11
Filed: 1993-12-17
Abstract: PURPOSE:To enable processing of output papers exceeding the housing number, for example, of a single bin in a device to load a sheet bundle on the other sheet bundle by registering the end surfaces. CONSTITUTION:First of all, a sheet bundle is distributed to plural bins (plural bundles), and are loaded on the bins. A reference wall 401 and a moving wall 402 to move to the reference wall are arranged in a tray of a stacker, and the sheet bundle is registered by sandwiching it between them. When the bundle loaded on the bin is transferred to and loaded on the tray of the stacker, it is loaded by bringing one side end surface of a lower bundle into contact with the reference wall or slightly separating from it, and an upper bundle is loaded by keeping it away farther from the reference wall than the lower bundle, and afterwards, these are registered by the movement of the moving wall 402. Even if the upper bundle moves by contacting with the lower bundle, since one side end part of the lower bundle is regulated by the reference wall 401, registering failure such as the accompanying movement is not caused, so that bundle registering becomes possible. That is, plurally distributed bundles can be registered and joined as a single bundle.
Patent JP-2001131696-A (JP)
Title: Steel sheet for two piece can excellent in flanging workability
Inventor: KOJIMA KATSUMI
IPC: C22C38/00
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To produce a steel sheet excellent in flanging workability at the time of forming as for a steel sheet used for various two piece cans formed by being subjected to drawing work. SOLUTION: This steel sheet for a two piece can contains, by weight, 0.01 to 0.07% C, 0.1 to 0.6% Mn, 0.008 to 0.025% S, 0.03 to 0.1% Sol.Al, <=0.0035% N, <=0.004% Total-0, and the balance Fe with inevitable impurities, in which the number of oxide inclusions with a grain size of 2 to 15 μm in the surface of the steel sheet is <=5×107 pieces/m2, and/or, the intra-plane anisotropy of the plastic strain ratio: the absolute value of Δr, i.e., |Δr| is controlled to <=0.2.
Patent JP-H02163874-A (JP)
Title: Word dictionary production system
Inventor: NAKAMURA OSAMU
IPC: G06F17/28
Filed: 1988-12-16
Abstract: PURPOSE:To improve the accuracy of a recognizing process and a natural language analyzing process by arbitrating the accesses given to a word dictionary retrieving means from a word candidate extraction means and an external word collation means and at the same time registering the unknown words into a word dictionary. CONSTITUTION:A word candidate extraction means 2 detects an unknown word character area out of each word area obtained by dividing an input decided character string. The character string of the detected character area is turned into words, and these words are decided as ones that are not registered in a word dictionary. Then the arbitration is carried out to the accesses given to a word dictionary retrieving means 3 from the means 2 and a word collation means set outside a system. At the same time, the unknown words are registered into the word dictionary. Thus it is easily decided whether the character string which is not contained in the word dictionary is equal to the unknown words or the wrong recognition result. Then it is easy to cope with a case where the character string is equal to a compound word or a sentence. Thus the problem of the registering time delay is eliminated. As a result, the accuracy is improved for a recognizing process and a natural language analyzing process.