baber/WOPTO huggingface dataset:
Patent JP-H03132365-A (JP)
Title: Printing head
Inventor: KAWAMURA YOSHIHIRO
IPC: B41J2/335
Filed: 1989-10-19
Abstract: PURPOSE:To enable a heating part to be applied certainly to recording paper or the like by a method wherein a wiring lead to which an interval part snapping at a specified part is provided is formed parallel to an insulating film having flexibility, and a heating head substrate is composed by connecting directly a drive element thereto by coating the interval part with a heating resistor layer. CONSTITUTION:By using a plurality of wiring leads 2 to which interval parts 12 snapping at a specified part are provided and a heat resistant insulating film 1 as a base component forming a heating resistant layer 3 applied onto the interval, part, a drive element supplying heating current to the heating resistor layer 3 is connected directly to the wiring lead 2 provided to the film 1. The heating resistant layer 3 of a heating head substrate 6 corresponds to a boardering part 18 of a base material 7. Since the base material 7 is slant to a pressure contact surface in printing, it comes capable of being bent vertically, and a part of a heating resistant layer 3 can be certainly applied to recording paper 19 thereby.
Patent JP-H0578567-A (JP)
Title: Aromatic polycarbonate resin composition
Inventor: TOKUDA TOSHIMASA
IPC: C08L69/00
Filed: 1991-09-24
Abstract: PURPOSE:To obtain the subject composition markedly improved in heat resistance and having good transparency and moldability by mixing an aromatic polycarbonate resin with a polycarbonate obtained by reacting a specified bisphenol with a polycarbonate precursor. CONSTITUTION:The objective composition is obtained by mixing an aromatic polycarbonate resin comprising repeating units of the formula [wherein W is a single bond, 1-8 C (phenyl-substituted) alkylidene, cycloalkylidene, sulfone, sulfoxide, sulfide or oxide; R<1> and R<2> are each H, halogen, phenyl or 1-3 C alkyl; and (m) and (n) are each 1-4] with 5-95wt.% polycarbonate obtained by reacting a bisphenol based on 1,3-bis(4-hydroxyphenyl)-5,7-dimethyladamantane with a polycarbonate precursor (e.g. phosgene). This composition is markedly improved in heat resistance, has good transparency and moldability and is useful as the material of optical instruments.
Patent JP-H07122032-A (JP)
Title: Data cartridge and specification identifying device thereof
Inventor: SAITO KENGO
IPC: G11B23/28
Filed: 1993-10-28
Abstract: PURPOSE:To identify the specification of a housed recording medium by loading the data cartridge to a drive device. CONSTITUTION:A main body 2 of the cartridge for housing the recording medium 7 is constituted by combining upper and lower halves 3, 4. A cover member 15 for opening a recording/reproducing opening part 14, to which a recording/ reproducing head 31 is advanced in the state being loaded on the drive device 30, is freely turnably provided at the front surface part 2B of this main body 2 of cartridge, and a specification identifying means 15B of the recording medium 7 which is positioned corresponding to specification identifying sensors 38, 39 arranged at the side of the drive device 30 in the state of the turning operation, is provided on the cover member 15. The drive device 30 is provided with a cartridge loading part 36, a cover member driving means 37A for turning the cover member 15 of the loaded data cartridge 1 and the sensors 38, 39 for identifying the specification identifying means 15B formed on the cover member 15, and the specification of the recording medium 7 is thereby identified at the time when the data cartridge 1 is loaded.
Patent JP-S62131214-A (JP)
Title: Mechanism for holding optical member
Inventor: FURUMIYA MASAAKI
IPC: G02B7/00
Filed: 1985-12-03
Abstract: PURPOSE:To permit adjustment by revolution of an optical member easily and with high precision without exerting unnecessary stress on an elastic member by holding a holding member fitted with an optical member freely revolvably by pressing a fixing member with an elastic member interposing a lubricating member having low friction. CONSTITUTION:A holding member 12 fitted with a grating 11 is held freely revolvably to a fixing member 15 interposing a lubricating member 14 having low friction by pressing with a coil spring 13 around an axis along the direction of the elastic force of the spring expressed by an arrow mark. The lubricating member 14 having low friction is constituted of nylon, fluororesin, etc. By this constitution, the friction between the holding member 12 and the low frictional lubricating member 14, and the friction between the low frictional lubricating member 14 and the coil spring 13 are both reduced, therefore, almost no stress due to revolution is generated on the coil spring 13 even if the holding member 12 is revolved around the axis expressed by the arrow mark. Thus, the grating 11 can be adjusted against the fixing member 15 easily and with high precision.
Patent JP-S62131088-A (JP)
Title: Method of treating combustible gas in red-hot coke dry quenching apparatus
Inventor: YOSHIHARA AKIYO
IPC: C10B39/02
Filed: 1985-12-03
Abstract: PURPOSE:To prevent explosion, by taking a part of a cooling inert gas out of a main circulation system, supplying the gas into a coke-charging hopper to mix the gas with a combustible gas in the hopper, combining the gas with a main circulation gas and burning the combustible gas. CONSTITUTION:A part of main circulation cooling gas in red-hot coke dry quenching apparatus is taken out of, e.g., the last part of a blower 7 and supplied to a coke-charging hopper 2 via a bypath pipe 30 with a blower 35 to dilute a combustible gas G which has been produced in the hopper 2. The diluted gas is taken out of the charging hopper 2 and returned to the main circulaltion cooling gas 5 which flows toward a cooling chamber 6 via a bypath pipe 40 to combine the gas with the main circulation cooling gas. Air 36 is supplied into the combined gas with a blower 42 to give a mixed gas. Then the mixed gas is passed through a high-temp. coke layer 41 in the cooling chamber 6, combustible gas components are reacted with oxygen to allow it to burn, thereby forming an incombustible gas.
Patent JP-H07122639-A (JP)
Title: Formation of multilayer wiring structure
Inventor: KOUNO YUMIKO
IPC: H01L23/522
Filed: 1993-10-28
Abstract: PURPOSE:To obtain a multilayer wiring structure in which the coverage of upper layer Al wiring is enhanced with respect to a via plug. CONSTITUTION:Al is deposited by CVD in a via hole made through a silicon oxide 11 deposited on a lower layer Al wiring thus forming a via plug 13. An underlying metal 15 is then deposited continuously or insularly on the surface of the silicon oxide and the via plug 13. Consequently, the gap 14 between the outer edge part of the via plug 13 and the side wall of the via hole is filled with the underlying metal 15. Subsequently, Al or Al alloy is deposited thereon and then it is fused and solidified again thus forming an upper layer Al wiring on the silicon oxide 11.
Patent JP-S61142275-A (JP)
Title: Positioning apparatus for door engaging assembly of cargo container
Inventor: KENESU REINAADO
IPC: E05C21/02
Filed: 1985-12-02
Abstract: Means for locating door locking assemblies of freight containers comprises a backing member including a portion (20) of generally plate-like form adapted to be secured, preferably by welding, to the door (4) of the container, the front surface of the backing member being shaped (22,44) to receive therein part of the circular section of the locking bar (2) of the assembly. The means further comprises a saddle bracket (28) having a body portion (30) of generally U-shape to seat over the bar (2) and to define, with the shaped front surface (22, 44) of the backing member, a substantially cylindrical guide channel for the locking bar. The free edges of the bracket (28) are secured, preferably by welding, to the backing member at regions (40) remote from the door (4).
Patent JP-H05105114-A (JP)
Title: Structure of front end panel
Inventor: MATSUZAWA TOMOKI
IPC: B60K11/04
Filed: 1991-10-18
Abstract: PURPOSE:To enhance the cooling efficiency of a radiator by furnishing a housing which encloses the radiator and a fan in a single piece. CONSTITUTION:A front end panel 26 is composed of a front end panel body 28 forming a skeleton of the front end panel 26 and a housing 29 which encloses the outside of radiator 16 and the outside of a suction fan 15 continuously, wherein the body 28 and housing 29 are molded in a single piece from a resin material. A notch 66 extending across the car width is formed in the over-part of the front end of the housing 29 to work as the upper rear of an opening 35 for radiator, and the radiator 16 can be inserted to inside of the housing 29 from this notch 66.
Patent JP-H02117553-A (JP)
Title: Tension applying device for long sheet
Inventor: TANABE KAZUNORI
IPC: G03D13/00
Filed: 1988-10-27
Abstract: PURPOSE:To provide a tension applying device for a long sheet which enables application of back tension where occasion demands by providing a selective rotation force transmitting mechanism to selectively transmit a rotation force to a friction clutch. CONSTITUTION:In a state in which no back tension is applied, the rotation force of a drive sprocket 18 is transmitted to a swing coil spring 10. Since a tip 16a of the spring is engaged with a sleeve 20, the sleeve 20 and ratchet wheel 17 are rotated in the same direction as that of the sprocket 18, and the sleeve 20 is slid over a large staged part 10a of a friction cylinder 10 of a friction clutch 8. Thus, no rotation force is transmitted to the friction clutch 8. When, with this state, a sensitized recording medium 10b is pulled out at a high speed, a rotary support shaft 6 is rotated in a free state togetherwith the friction clutch 8. By engaging a claw 19 with a gear part 17a through the motion of a solenoid, rotation of the ratchet wheel 17 is stopped.
Patent JP-H11113223-A (JP)
Title: Motor
Inventor: MINOSHIMA NORIMOTO
IPC: H02K1/24
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To reinforce a magnet by a simple means, and prevent the magnet from being damaged. SOLUTION: A motor is provided with a rotor 17 in which salient poles are formed and a magnet 18m for rotating angle detection which rotates together with the rotor 17 in the position distant from the rotor 17 in the axial direction. The part between the rotor 17 and the magnet 18m is filled with nonmagnetic material R except the outer peripheral surface of the salientpoles 17t, and formed in an almost columnar type having an outer diameter equal to that of the rotor 17. Since the magnet 18m is filled with the nonmagnetic material and reinforced, the magnet does not scatter on account of centrifugal force or the like in spite of small rigidity, when the motor rotates at a high speed. It requires no manhour to reinforce the magnet 18m.
Patent JP-2001094431-A (JP)
Title: Device and method for bit stream adjusting
Inventor: WATANABE SATOSHI
IPC: H03M7/14
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To adjust the length of a bit stream while suppressing the missing quantity of information. SOLUTION: This bit stream adjustment device is provided with a reduction means that reduces the number of bits of some of n-sets of digital data, a setting means that generates additional bits whose number is less than the number of reduced bits and sets a logical value of the additional bits based on the value of the reduced bits, and an output means that inserts the additional bits to a bit stream not including the reduced bits to generate and output a new bit stream. The length of the bit stream can be adjusted by reducing the number of bits. Furthermore, since the additional bits to irreversibly hold information lost through the bit reduction are provided to the bit stream the missing information can be reproduced to some degree in the case of restoring the length of the bit stream to the original length.
Patent JP-H09112800-A (JP)
Title: Entering water determining device
Inventor: IIMURA SHOICHI
IPC: F17D5/02
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To determine the propriety of gas supply by non-destructively measuring the quantity of water entering the inside of pipe burried underground. SOLUTION: This device comprises radiation irradiating means to irradiates a pipe 1 with radiation; transmitted radiation measuring means 3 to detect the radiation transmitted through the pipe 1, convert the same into an electric signal and output it; a retaining member 4 to retain the transmitted radiation measuring means 3 as well as the radiation irradiation means 2 on the object to be detected; determining means 50 to perform comparison between a reference value specified according to the dia. and the quality of the pipe 1 and the electric signal, estimate the quantity of water W entering the inside of the pipe 1, and then determine the propriety of gas supply; and determination result dispaly means 55 to display the result.  This device is further provided with correction means 57 to correct the quantity of transmitted radiation influenced by natural destruction; and numerical value display means to display the results of calculation after caluculating the quantity of entering water as a divided- circle height (h). The propriety of supplying gas to an existing gas pipe can therefore be determined and displayed speedily in a non-destructive manner.
Patent JP-H05110864-A (JP)
Title: Picture coder
Inventor: MINAMI NORIAKI
IPC: H04N19/59
Filed: 1991-10-18
Abstract: PURPOSE:To simplify the configuration by using a code book in common. CONSTITUTION:Vector processing devices 150a-150c or vector processing devices 150b, 150d apply vector processing so that vector forming orders of picture elements in a time region are made opposite in horizontal and vertical directions. Furthermore, band data (LHLVHHLV and LHLVLHHV) passing through a low pass filter for horizontal and vertical directions in a sub-band coder being at a prestage at final sub band coding are regarded to be reduced band data (HHLV and LHHV) passing through combination of the same filter finally. Thus, the both are regarded to have almost similar components. Then a code book 154a is used in common by applying vector quantization coding in vector quantization coders 152a-152d.
Patent JP-H03134562-A (JP)
Title: Dummy mobile layer type chromatographic separation apparatus
Inventor: MASUDA TAKAYUKI
IPC: B01D15/08
Filed: 1989-10-20
Abstract: PURPOSE:To recover and reutilize an eluate and to prevent the lowering of the concn. of a raffinate solution by recovering the eluate by the eluate recovery valve provided at the outflow position of the raffinate solution. CONSTITUTION:A stock solution is introduced into an adsorbing tower C1 from the stock solution inflow pipe f1 provided to the top part of the adsorbing tower C1 and a raffinate solution pooor in adsorbability is taken out of the raffinate outflow pipe r4 provided to the tail of an adsorbig tower C4 and the water of an eluate is introduced into an adsorbing tower C5 from the eluate inflow pipe 5 at the top part of the tower C5 while a product solution rich in adsorbability is taken out of the tail of the 8-th adsorbing tower. The shut-off valve V4 between the adsorbing towers C4, C5 is closed to block the flow of the solution. After a predetermined time, the solution moves through a stock solution inflow pipe (f), a raffinate solution outflow pipe (r), inflow and outflow ports (d), (e) and a valve V one by one in a flow direction. After the movement to the inflow and outflow ports (d), (e), the eluate recovery valve (a) provided to the matrix pipe of the outflow pipe (r) is closed and a raffinate solution recovery valve (b) is closed to recover a low concn. raffinate solution and the dilution by the eluate is prevented and the raffinate solution is reutilized as the eluate.
Patent JP-S61150301-A (JP)
Inventor: TANAKA AKIO
IPC: H01C3/00
Filed: 1984-12-25
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-H04150222-A (JP)
Title: Level shift circuit
Inventor: FUJIWARA TSUKASA
IPC: H03K5/02
Filed: 1990-10-09
Abstract: PURPOSE:To prevent a delay in an output even when a buffer with large capacity is driven by providing 1st-5th specific transistors(TRs) to the level shift circuit. CONSTITUTION:The level shift circuit consists of P-channel TRs 5a-5c, N-channel TRs 6a, 6b and inverters 4a, 4b. Then the relation of quantity as betaA<betaB<betaC is set among TRs, where beta of the level shift TRs 5a, 5b and TRs 6a, 6b is assumed as betaA, betaA respectively, and beta of the TR 5c connected between a level shift output of the TRs 5a, 5b, 6a, 6b and a 2nd power supply terminal 2 is assumed as betaB. Thus, even when an output buffer of a large current capacity is driven, a delay between the input and output is decreased with a few number of components.
Patent JP-H1169615-A (JP)
Title: Neutral-point grounding apparatus
Inventor: KUWATA MINORU
IPC: H02H9/08
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To miniaturize a neutral-point grounding apparatus in which a reactor and a resistor are installed side by side. SOLUTION: A neutral-point grounding apparatus is constituted in such a way that a liquid resistor 5 or a ceramic resistor, which is connected in parallel with an air-core coil 2, is housed inside a container 1 for an air-core reactor device which is constituted so as to house the air-core 2 having a prescribed resistance and an electromagnetic shielding tube 3 inside the container 1, such that a conductor which forms the air-core coil 2 is used also as a liquid resistor 4 and that a reactance, a resistance which is connected in series with the reactance, and a resistance which is connected in parallel with a series circuit formed by the reactance and the resistance are provided.
Patent JP-H1195169-A (JP)
Title: Optical isolator with fiber
Inventor: WATANABE TOSHIAKI
IPC: G02B6/26
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To improve mechanical strength by reinforcing the circumference of the joining and fixing part of an isolator with a fiber formed by directly joining and fixing one end face of a small-sized optical isolator to the end face of a fiber ferrule with a joining material. SOLUTION: The optical isolator 1 with the fiber is formed by joining and fixing the one end face (the surface of an annular plate part 15) of the small- sized optical isolator 10 and the joining end face of the fiber ferrule 20 by an adhesive. In such a case, the circumference of the joining and fixing part 30 is joined by the joining material 31. The reinforcement by the joining material 31 is preferably executed by packing a joining resin into the gap 32 or step part formed at the circumference of the joining and fixing part or YAG welding or both thereof. The joining material 31 is essentially required to be supplied so as not to exceed the external shape of the fiber ferrule 20.  The joining material 31 is exemplified by a resin for joining, YAG welding agent, etc., and the joining materials capable of securely joining the small-sized optical isolator 10 and the fiber ferrule 20 are used.
Patent JP-H06197920-A (JP)
Title: Brief type body fluid absorbing element and production thereof
Inventor: WADA TAKAO
IPC: A61F5/44
Filed: 1992-08-28
Abstract: PURPOSE:To reduce the production cost of a brief type body fluid absorbing element. CONSTITUTION:Downward folded parts are formed to a back sheet having west gathers at a predetermined interval and a west side elastic body 5 and pressing nonwoven fabric are bonded to the upper surface of the back sheet after a process and the west side elastic body 5 and pressing fabric integrated with the back sheet are cut at the upper ends of the downward folded parts. After this process, the central part in the width direction of a body flui absorbing main body 17 is positioned on the upper surface of the back sheet at a part where the west side elastic body 5 is absent to bond the body fluid absorbing element 7 and an opening part of the crotch part is cut off from the back sheet after the process and, thereafter, the back sheet is cut at the center line of the opening part of the crotch part to separately obtain individual intermediate products.
Patent JP-H0699229-A (JP)
Title: Method for punching planer body
Inventor: WADA TADAHISA
IPC: B21D28/10
Filed: 1992-09-16
Abstract: PURPOSE:To provide a punching method which does not need the removal of projections produced by breaking a temporarily fixing connection part left on the outer edge part of a punched planar body. CONSTITUTION:In punching, recessed parts 14a-14d are formed on the outer edge part continuous to the connection parts 13a-13d connected to the flat plate 10 of the punched planar body 11, thereby the projections 15a-15d generated when they are separated from the flat plate 10 by breaking the connection part are prevented from projecting outside.
Patent JP-H11104882-A (JP)
Title: Welding of iron-nickel alloy having low coefficient of thermal expansion
Inventor: SHIRAI MASAO
IPC: B23K9/095
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a welding method in which a hot crack or a reheat crack is not produced without using a special welding material when plate, pipe, etc., of a iron-nickel alloy having low coefficient of thermal expansion is welded. SOLUTION: In a cooling process of a weld metal part after welding, an average cooling rate is to be >=50 deg.C/sec in a temperature range at least between 1200 and 600 deg.C. It is desirable to adopt a forced cooling method such as spraying cooling gas to the weld metal immediately after the welding and putting a cooling jig from the back side of the weld metal in order to obtain this cooling rate.
Patent JP-H11112126-A (JP)
Title: Manufacture of minute pattern
Inventor: NAKAJIMA KOJI
IPC: H01L21/3205
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To produce a highly fine, high dense minute pattern film in high volume reliably at low cost. SOLUTION: At first, a pattern electrode layer 3 having a predetermined shape is formed on an insulating substrate 2, and a master substrate 1 is formed. Then, a stripping layer 4 having water repellant thin film is formed on the master substrate 1. Thereafter, a minute pattern film 5 is formed d on the stripping layer 4 by an electrodeposition method. Then, the warm water of 40-90 deg.C is impregnated into the minute pattern film 5. Thereafter, the minute pattern film 5, wherein the warm water on the master substrate 1 is impregnated, is brought to tight contact with a transferred substrate 7. This minute pattern film 5 is stripped from the master substrate 1 and transferred to the objectrue substrate 7.
Patent JP-2001093937-A (JP)
Title: Method for mounting semiconductor element and mounted structure body
Inventor: KUMANO YUTAKA
IPC: H01L21/60
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a mounting method excellent in workability and reliability and a mounted structure body. SOLUTION: A sealing film 7b is adhered to the outside of an area on a circuit board 4 where a semiconductor element 1 is mounted, and a sealing paste 7a is applied to the inside thereof. When the semiconductor element 1 is mounted on the circuit board 4 while pressuring and heating the rear surface thereof, the sealing film 7b can block the flowing of the sealing paste 7a to the outside of the semiconductor element mounting area, thereby preventing a decrease in workability due to adhesion of the flowed-out sealing paste 7a and a semiconductor transfer tool.
Patent JP-S63125202-A (JP)
Inventor: MATSUDA YOSHIO
IPC: D04B21/04
Filed: 1986-11-15
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。