baber/WOPTO huggingface dataset:
Patent JP-H11290628-A (JP)
Title: Filter
Inventor: HAYASHI TOSHIAKI
IPC: B01D39/14
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a filter capable of removing dust in low pressure loss. SOLUTION: In the corrugated honeycomb filter constituted by alternately laminating a fluted member and a liner member, the liner member consists of an electret fiber sheet and the fluted member consists of a sheet having <=1.0 mm thickness and >=1 gf/cm<2> bending resistance. In a desirable embodiment of the filter, the electret fiber sheet is a sheet consisting of electret film split fibers and the honeycomb pitch of the fluted member is 2.0-5.5 mm.
Patent JP-S5049515-A (JP)
IPC: F01L1/18
Filed: 1974-08-16
Abstract: A valve rocker arm and pivot assembly for use in the overhead valve gear of an internal combustion engine in which the valve rocker arm has a convex upper intermediate bearing portion fulcrumed against a concave bearing channel in the domed roof of a rocker arm cover fixed to the cylinder head of the engine. The bearing portion of the rocker arm is provided with an oil groove connected through a passage in the rocker arm to receive lubricating fluid from a hollow push rod acting against one end of the rocker arm.
Patent JP-S63257860-A (JP)
Title: Serial data processor
Inventor: MATSUSHIMA OSAMU
IPC: H04L7/00
Filed: 1987-04-15
Abstract: PURPOSE:To perform the transfer of serial data at high speed, by driving a serial data line with a push-pull operation in transferring the serial data, and setting the data line at a high impedance state after sending the data. CONSTITUTION:A serial clock generated from a clock source 111A drives the P-channel transistor (PCHTr) of an output buffer 122A. Meanwhile, the output of a NOR gate 114A drives the NCHTr of the output buffer 122A. Therefore, when the data is set at an H level, the PCHTr is turned on, and the NCHTr is turned off, and when the data is set at L level, the PCHTr is turned off, and the NCHTr is turned on, then, push-pull driving is performed. On the data line, transition in a high and a low directions can be performed at high speed. Therefore, it is possible to increase the transfer speed of the serial data up to around 1MHz, and simultaneously, to perform the transfer of information such as the confirmation of the reception, etc., by using the serial data line.
Patent JP-S63258336-A (JP)
Title: Delivery device for sheet processing device
Inventor: NISHIKAWA MASATO
IPC: B65H85/00
Filed: 1987-04-15
Abstract: PURPOSE:To reliably exert the return force of a feed roller on a half-delivered sheet, by a method wherein, with a push-up table raised, the halfdelivered sheet is nipped between the push-up table or laminated sheets thereon and a gate lever in a state to open the sheet delivery part. CONSTITUTION:When a subsequent bank note (a) is not fed to a contact between a delivery roller 7 and a nipping roller 27, operation is rendered ineffective. A push-up table 3 is raised, and a half-delivered subsequent bank note (a) is nipped between accumulated bank note A on the push-up table and a feed roller 25. The feed roller 25 and a feed roller 5 are reversed by a specified amount. A return force, produced by reversing of the feed roller 25, is exerted on the subsequent bank note (a), which is pulled off from a bank note delivery part 15. Conversely, a part of the bank notes are fed in a bank note delivery part 12. After the push-up table 3 is lowered to form a space, the feed roller 5 is rotated forward, the bank note (a) is fed, a cartridge 2 is fed and is dropped on the push-up table 3 for accumulation. This constitution enables half-delivered bank notes to be reliably reaccumulated, and performs stable subsequent accumulation operation.
Patent JP-S5320225-A (JP)
Title: Side-gate locking device for truck vehicle or other
Inventor: NAKAMURA ICHIROU
IPC: B62D33/03
Filed: 1976-08-05
Abstract: PURPOSE:To provide a locking device, safe and of a simple structure, which can not be unlocked unintentionally under any circumstances.
Patent JP-S61253538-A (JP)
Title: Arithmetic circuit
Inventor: KOSAKA AKIO
IPC: G06F7/48
Filed: 1985-05-02
Abstract: PURPOSE:To secure proper arithmetic accuracy in accordance with input/output data by making operators perform parallel operations in case the input/output data requires no high accuracy of the arithmetic processing and then connecting plural operators for execution of the serial operations when the high accuracy is required for the arithmetic processing. CONSTITUTION:A condition control circuit 30 delivers the results of conditions obtained from operators 10 and 20 to these operators 10 and 20 via lines 15 and 25 respectively in a parallel operation mode where both operators 10 and 20 work independently based on the condition control instruction supplied from a line 31. While the results of conditions delivered from operators 10 and 20 are supplied to these operators 20 and 10 respectively via lines 25 and 15 in case both operators 10 and 20 are connected to each other for execution of the serial operations. Thus plural operators can be easily connected to each other or separated from each other just by providing a condition control circuit between both operators to transmit the carry information delivered from those operators. In such a way, the arithmetic accuracy of each operator can be utilized effectively.
Patent JP-H08287211-A (JP)
Title: Method and device for image recording
Inventor: ONO TADAYOSHI
IPC: B42D15/10
Filed: 1995-04-19
Abstract: PURPOSE: To provide the image recording method and image recording device which hides and makes an unerased image at the time of image erasure inconspicuous even unless the erasure is performed under strict erasure conditions or up to texture density, and can obtain a recording image having superior forging protectiveness. CONSTITUTION: A recording medium 1 on which an inputted balance image and a ground pattern image are recorded and displayed is carried by back platen rollers 5, 6, and 7 and sent to a heat roller 3. The heat roller 3 is controlled to specific temperature by a heat roller temperature control part 23 and comes into contact with the surface of the carried recording medium 1 to heat and erase the recorded balance image and ground pattern image. The recording medium 1 after the erasure is carried to a thermal head 4, which updates and records a composite recording image of a new balance image and the ground pattern image.
Patent JP-S58212198-A (JP)
Inventor: HOSHI KAZUO
IPC: H05K9/00
Filed: 1982-06-03
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-H03292365-A (JP)
Title: Resin composition
Inventor: GOTO YOSHIHISA
IPC: F16C33/12
Filed: 1990-04-11
Abstract: PURPOSE:To obtain a resin composition improved in sliding properties by mixing a specific polyimide resin with a fluororesin and an aromatic polyamide resin. CONSTITUTION:100 pts.wt. polyimide resin having repeating units of formula I (wherein X is a direct bond, a divalent 1-10C hydrocarbon group, hexafluorinated isopropylidene, carbonyl, thio, or sulfonyl; and R is a tetravalent group selected from the group consisting of 2C or higher aliphatic groups, cyclic aliphatic groups, monocyclic aromatic groups, condensed polycyclic aromatic group, and non-condensed polycyclic aromatic groups wherein aromatic groups are mutually bonded directly or via crosslinking members) is mixed with 3-60 pts.wt. fluororesin (especially tetrafluoroethylene resin is preferred) and 3-60 pts.wt. aromatic polyamide resin (e.g. a resin having a structure of formula II). A polyimide resin composition is obtained which is remarkably improved in sliding properties such as self-lubricating properties and wear resistance.
Patent JP-H02147086-A (JP)
Title: Electric shaver
Inventor: TANABE TOSHIO
IPC: B26B19/44
Filed: 1989-04-13
Abstract: PURPOSE:To use an electric shaver as a general dry electric shaver, to shave a beard with using soap, to shorten a shaving length, to remove skin fat on the surface of the skin as well and to feel refreshing by using a sealing means to be arranged between an inner cutting edge housing room and a driving part housing room. CONSTITUTION:A first sealing means 22 is made of an annular rubber and housed in a recessed place 23 which is formed by an inner circumferential body in a main body case 19 and a cover body 20. A second sealing means 31 is made of rubber and an inner circumferential edge is held by a step part 32 of a driving beam 29. Then, an outer circumferential edge is held by the cover body 20. Thus, a soap film (b) can be interposed between an outer cutting edge 1 and skin (a) and for the skin (a), a friction coefficient goes to be small in comparison with the use of a normal electric shaver. Then, the skin (a) is not damaged and the beard can be shaved up short.
Patent JP-S63259526-A (JP)
Title: Optical system
Inventor: TSUCHIDA HIROBUMI
IPC: G03B13/26
Filed: 1987-04-16
Abstract: PURPOSE:To execute observation of a satisfactory finder image and a direct photometry by placing a split mirror glass block for a photometry, in the rear of a semi-transparent surface of a prism body so that the optical path length through which a light beam passes before reaching an image surface from the rear surface of an objective lens goes to roughly equal at an image pickup side and a finder side. CONSTITUTION:A crystal low-pass filter 13 and an infrared cut filter 14 are joined to a block of a split mirror prism 9, and in its rear, between the filter and an image pickup element 10, a photometry use split mirror glass block 16 having a half mirror surface 15 is placed. Also, a luminous flux reflected by the half mirror surface 15 is condensed by a condensing lens 17, and detected by a photodetector 18. In such a case, due to existence of the photometry use split mirror glass block 16 placed at the image pickup side, the optical path length goes to roughly equal at the image pickup side and a finder side. In such a way, a satisfactory finder image whose aberration has been corrected can be observed, and by detecting a split light beam, the direct photometry can also be executed.
Patent JP-H08269970-A (JP)
Title: Boring device for foundation ground and method for execution of works in foundation ground
Inventor: KOI TERUO
IPC: E02F5/02
Filed: 1995-03-29
Abstract: PURPOSE: To prevent collapse of a hole wall by furnishing a screw blade in the upper part of an auger rod, providing a notch in the upper part of this screw blade, and installing another screw blade equipped with different curving direction in such an arrangement that the notch is positioned between the blades. CONSTITUTION: The tip ground is excavated by a tip cutting edge 2 by rotating an auger shaft 1, while the surrounding wall of excavation hole is cut by the curving edges of a screw blade 3 installed on the auger shaft 1, and thereby a pile hole having a specified diameter is excavated. Another screw blades 4 is provided having a curvature directed opposing to the screw blade 3, and the earth producued by excavation is beaten to the surrounding wall through the action of the curved surface of the screw blade 4 so that the surrounding wall is compacted, and thus the pile hole is formed in the ground. The auger shaft 1 is drawn up from the pile hole, and then, or meantime, cement milk is poured fully in the pile hole through a mortar feed pipe furnished penetrating the auger shaft 1 so that a mortar pillar is constructed.  A steel piece such as H-steel pillar is driven into this mortar pillar as a core pile.
Patent JP-H11298871-A (JP)
Title: System and method for controlling multi-point video conference, recording medium storing voice data control program and recording medium storing video data control program
Inventor: ITAMOCHI HAJIME
IPC: H04M3/56
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To eliminate a sense of incongruity by conference participants by reducing delay of voice signals in a multi-point video conference. SOLUTION: Each terminal is provided with a recording means 1 that records voice data of a talker of its own terminal, a multiple address transmission means 2 that applies multiple-address transmission of the recorded speech data to other terminals than its own terminal, a reception means 3 that receives speech data of the other terminals, a synthesis means 4 that synthesizes the received speech data, and a reproduction means 5 that reproduces the synthesized speech data. Through the configuration above, the terminal of the talker applies multiple address transmission processing of the speech data directly to the other terminals and each terminal conducts speech synthesis processing and reproduction processing to reduce delayed speech signals and to enhance a sense of incongruity of the conference participants.
Patent JP-H09283785-A (JP)
Title: Mounting structure for solar battery element
Inventor: SAITOU TSUGIKO
IPC: H01L31/042
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To provide the highly reliable mounting structure of solar battery elements, which is efficient in workability in manufacture and does not have wiring errors. SOLUTION: Power patterns 21 and ground patterns 22 for dropping the face potential of cover glass to satellite ground are formed on a solar battery panel substrate 10. Solar battery elements 50 where positive electrodes 41, negative electrodes 42 and ground electrodes 43 are provided for the power patterns 21 and the ground patterns 22 through conductive adhesives 30 are arranged. In the solar battery elements 50, the positive electrodes 41, the negative electrodes 42 and the ground electrodes 43 are provided in a state where they are mutually insulated, the negative electrodes 42 are connected to an N electrode through an interconnector and the ground electrodes 43 are connected to the face of cover glass through the interconnector.  The positive electrodes 41, and the negative electrodes 42 are connected to the power patterns 21 and the ground electrodes 43 are connected to the ground patterns 22.
Patent JP-H04324748-A (JP)
Title: Picture communication equipment
Inventor: MATSUEDA KAZUTAKA
IPC: H04N1/00
Filed: 1991-04-24
Abstract: PURPOSE:To select a picture data stored in a memory with a simple operation and to send it. CONSTITUTION:An original management section 16 manages an original picture stored in an original memory 17 and a CPU 11 retrieves the management information by sequentially displaying the management information onto an external display section 110 according to the entry of a monitor key of a key entry section 14. With a set key provided to the key entry section 14 depressed, the CPU 11 selects a picture data of the management information displayed on the external display section 110 and the selected picture data of the original memory 17 is sent to a destination entered newly by the key entry section 14 or a destination of the error of the picture in the case of the presence of a transmission error in the selected picture data.
Patent JP-H02138707-A (JP)
Title: Rare-earth magnet powder annealing method
Inventor: SUMIYAMA MIHIRO
IPC: B22F1/00
Filed: 1989-04-14
Abstract: PURPOSE:To obtain a highly efficient resin-bonded magnet by a method wherein the mixture of rare-earth magnet powder and high melting point powder is heat-treated at a prescribed temperature in a non-oxidizing atmosphere. CONSTITUTION:The powder of CaO, ZrO2, MgO, Al2O3, TiO2, Dy2O3, Nd2O3, La2O3 or BN or W, Mo, Ti and the like is used as high melting point powder. The powder of RE-Fe-B (RE is rare-earth element) material is used as rare-earth magnet powder. After mixed powder has been deaerated completely, it is treated at 500 to 1200 deg.C in an inert gas atmosphere or in a vacuum atmosphere. In the above-mentioned constitution, especially when Dy2O3, La2O3 or Nd2O3 is used, the internal distortion of the magnetic powder which is damaged by pulverization is removed and surface modification makes progress; the Nd-Fe-B powder having markedly improved coercive force iHc can be obtained. This powder is optimum for a bonded magnet.
Patent JP-S59219745-A (JP)
Title: Photographic element
Inventor: YAMANOUCHI JIYUNICHI
IPC: G03C7/396
Filed: 1983-05-27
Abstract: PURPOSE:To obtain a color image superior in durability by forming a layer contg. a specified copolymer mordant and preventing chemical change and decomposition of the dye image due to light. CONSTITUTION:A color image small in deterioration of image density and superior in durability is obtained by incorporating in an image receiving layer as a mordant a copolymer represented by formula I in which A is copolymerizable monomer unit having >=2 ethylenically unsatd. groups; B is a monomer unit represented by formula II; R5 is H or alkyl; L is alkylene or arylene; (m) is 0 or 1; D is an ethylenically unsatd. monomer unit, such as ethylene, styrene, (meth) acrylate, or the like other than A and B; R1 is H or lower alkyl; R2, R3, R4 are each alkyl or aralkyl, or two of them or all of them may combine with each other to form a ring together with N; (n) is 1-12; X<-> is an anion; (w) is 0-10mol%; (x) is 5-90mol%; (y) is 0-80mol%; and (z) is 10-95mol%.
Patent JP-S63260518-A (JP)
Inventor: OSUGI YASUHIRO
IPC: A47L9/04
Filed: 1987-04-16
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-S5428791-A (JP)
Title: Process for purifying aqueous solution of calcium salt
Inventor: ENOMOTO TAKAMITSU
IPC: C01F11/32
Filed: 1977-08-09
Abstract: PURPOSE: To provide the subject process comprising the steps of: adding phosphoric acid (phosphate) to an aqueous solution of calcium salt such as CaCl 2  or the like, producing the precipitate containing essentially sparingly soluble calcium phosphate, and introducing ions of Fe, SO 4  and the lkike to said precipitate thereby to obtain an aqueous solution of calcium salt at a high purity. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57208126-A (JP)
Title: Manufacture of semiconductor
Inventor: FUKUMOTO YOSHIYUKI
IPC: C23C14/32
Filed: 1981-06-18
Abstract: PURPOSE:To uniformly laminate an amorphous silicon layer on a substrate, by making ionized vapor particles having a kinetic energy of 1-10<4>eV collide against the substrate at an incident angle of 31-74 deg. with respect to the normal of the substrate. CONSTITUTION:Silicon 17 is supplied into a crucible 7, and evacuation is effected through an evacuation port 2 in order to bring the inside of a vacuum chamber 1 under a high vacuum. In addition, power sources 14, 15, 16 are placed therein. Then, while cooling water is being supplied to a water-cooled copper hearth 9, a 180 deg.-deflected electron gun 8 is actuated to heat the silicon 17. The silicon 17 is vaporized to reach a vapor ionizing section 6. As a filament 10 is energized to heat up by means of the power source 15, thermoelectrons are emitted. The thermoelectrons are field-accelerated so as to collide against the vapor of the silicon 17 thereby to ionize the same to be positively charged. The ionized vapor particles are provided with a kinetic energy of 1-10<4>eV by means of the power source 14 so as to collide against a substrate 5. In this case, the substrate 5 is disposed so that the ionized vapor particles will be made incident on the substrate 5 at an angle of 31-74 deg. with respect to the normal thereof, thereby allowing an amorphous layer to be formed on the surface of the substrates 5.
Patent JP-H10285865-A (JP)
Title: Brush vibration preventing structure of motor
Inventor: KURAHASHI KAZUYOSHI
IPC: H02K5/14
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To provide easy manufacture and cost reduction by fitting a vibration control member in the opening of an end frame and inserting a protrusion with stopper into the through hole of the vibration control member for fixing the end frame and a plate easily, and reducing the number of parts of the vibration control member. SOLUTION: A vibration control rubber 15 is attached onto an opening part from the outer periphery side of an end frame 10, and the end frame 10 is fitted by meeting the fitting groove of a vibration control member 17. It is inserted into the through hole until the stopper part of a protrusion 13 with stopper has come out to the outside completely and fixed by the end frame 10. As a result, when a brush vibrates, it comes into no contact with the end frame 10 by the vibration control rubber 15, and vibration is not transmitted to the end frame 10. Therefore, noise due to vibration can be prevented. The end frame 10 is fitted by meeting the fitting groove of the vibration control rubber 15. Therefore, only the vibration control rubber 15 is fitted onto the protrusion 13 with stopper, thus it is possible to reduce the number of manufacturing processes.
Patent JP-S62251213-A (JP)
Title: Suspension of automobile
Inventor: KONDO TOSHIRO
IPC: B60G3/18
Filed: 1986-04-25
Abstract: PURPOSE:To secure stability in straight advancing particularly at the time of high speed by inclinedly installing the bushes of front and rear lateral links, placing stoppers while leaving small gaps from said bushes, and differentiating the deflecting characteristics of said bushes from each other. CONSTITUTION:A right rear wheel 3R, for example, is supported vertically movably by a sub-frame 1 via a right side suspension 2R. The suspension 2R has front and rear lateral links 4R, 5R and a hub 6R. In this case, the inner end parts of the front and rear lateral link 4R, 5R are installed on supporting shafts 7R, 9R via bushes 8R, 10R while being inclined to the longitudinal direction of a body, respectively. And, each of the bushes, e.g., the bush 8R is formed by inner and outer cylinders 21, 22 and a rubber member 23, and the part of a blanket 28R opposite to the larger diameter part 23a of the rubber member 23 is formed into a stopper 41. Thereby, the rubber member 23 may be brought into contact with or separated from the stopper 41 depending on the existence of lateral force, to vary a deflecting characteristic.
Patent JP-S61252101-A (JP)
Inventor: HASEGAWA SHUSUKE
IPC: B27D1/04
Filed: 1985-05-02
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-S5320554-A (JP)
Title: Constant current circuit
Inventor: TANIGUCHI KENJI
IPC: G05F3/26
Filed: 1976-08-11
Abstract: PURPOSE: To lessen the output current dependence or the output voltage dependence and to enable the temperature dependence to be set at the desired value by arranging resistances between the collector and the base or between the base and the emitter of the transistor. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0812739-A (JP)
Title: Flexible polyurethane foam and its production
Inventor: OBATA MASASHI
IPC: C08G101/00
Filed: 1995-04-20
Abstract: PURPOSE:To obtain a flexible polyurethane foam having a low density, improved resiliency and compression set, and a low percentage of 6Hz vibration transmission by using water as the blowing agent and using an organic polyisocyanate composition comprising a specified mixture. CONSTITUTION:A process for producing a flexible polyurethane foam by reacting a mixture comprising an active hydrogen compound, a blowing agent, a catalyst, a foam stabilizer and an assistant with an organic polyisocyanate, wherein water is used as the blowing agent, and a mixture comprising a polymethylenepolyphenyl isocyanate (A) which is represented by the formula (wherein n is an integer of 0 or greater) and in which the content of a binuclear component (n=0) is above 60 to 90wt.%, and the weight ratio of a trinuclear component (n=1) to the total of an at least tetranuclear component (n>=2) and a lowly active component is 1.1 to 20.0 and 2,4- and/or 2,6-tolylene diisocyanates (B) in a weight ratio (A/B) of (97-80)/(3-20) is used as the organic polyisocyanate composition.