baber/WOPTO huggingface dataset:
Patent JP-H02210040-A (JP)
Title: Production of leno or leno cloth construction
Inventor: KARUMERO MOTSUTA
IPC: D03D19/00
Filed: 1989-11-15
Abstract: PURPOSE: To weave cloth having leno or cross weaving texture using ordinary threads at a sufficient speed by making a cross warp thread and a stationary warp thread cross each other alternately with continuous weft inserting in a specific state. CONSTITUTION: A cross warp thread 4 is threaded through the bore of a heddle 5 at the top position of a shed 6, a stationary warp thread 7 is threaded through the bore of a heddle 8 in an opposite position and then through the bore of a heddle 9, the heddle 9 has an arm 9a for specifying a gap 11, and a reed beats a weft 13 before the heddle is made to transfer for the purpose of turning the position of the thread in the shed 6. The cross warp thread 4 is made to cross with the stationary warp thread 7 on one side and the other of the thread 7 and is made to shift in a crossing direction relative to a weaving plane C and in a perpendicular direction relative to the weaving plane. The stationary warp thread 7 is made to shift only in a perpendicular direction relative to the weaving plane C.
Patent JP-H05106079-A (JP)
Title: Display body and its production
Inventor: KOBAYASHI MICHIYUKI
IPC: C25D1/00
Filed: 1991-10-15
Abstract: PURPOSE:To produce a cubic display body having a stepped part at the surface and capable of being formed easily at a low cost by means of electroforming. CONSTITUTION:The display body 3 of this invention has a primary electroformed part 7 and a secondary electroformed part 11 covering the side face and the top face of the primary electroformed part 7 and having practically uniform thickness. The display body 3 can be produced by coating a metallic substrate 1 with a first mask having a first notched part, forming the primary electroformed part 7 in the first notched part by means of electroforming, removing the first mask, coating the metallic substrate 1 with a second mask 10 having a second notched part with an area larger than that of the first notched part in a manner to enclose the primary electroformed part 7, forming the secondary electroformed part 11 in the second notched part of the second mask 10, removing the second mask 10, and then removing the metallic substrate 1.
Patent JP-H08153817-A (JP)
Title: Semiconductor device
Inventor: AZUMI TOSHIAKI
IPC: H01L23/04
Filed: 1994-11-29
Abstract: PURPOSE: To simplify the wire-bonding step of a package for mounting a high-frequency element while improving the high-frequency characteristics. CONSTITUTION: A die bonding area 10 for a semiconductor chip 2 and a wire- bonding area 11 are formed on the surface of a heat radiating board 1 so that the wire-bonding area 11 may protrude up to the same level of the semiconductor chip. In such a constitution, the source electrode pad of the semiconductor chip 2 and the wire bonding area 11 may be wire-bonded using wires 6 while a gate and a drain are wire-bonded onto respective corresponding leads 5.
Patent JP-H08153478-A (JP)
Title: Deflection yoke
Inventor: YOSHIYAMA SHINJI
IPC: H01J29/76
Filed: 1994-11-29
Abstract: PURPOSE: To easily perform correction of the rotational deviation of the mag netic field to be generated of a sub deflection yoke, in a deflection yoke to be used for a projection tube-type picture tube provided with a ring core on which a correction coil for correcting the raster distortion is wound. CONSTITUTION: In a deflection yoke 22, a sub deflection yoke 20 is held by a positioning rib 33 formed on a base 23. The correction of the rotational deviation of the magnetic field to be generated, of the sub deflection yoke is performed by an adjusting knob 29 integrated with the base 23.
Patent JP-H03162251-A (JP)
Title: Lid structure
Inventor: HAYASHI MASASHI
IPC: B65D43/00
Filed: 1989-11-14
Abstract: PURPOSE:To make other members than a lidded member freely movable by providing a mechanism capable of fixing one lid common to housings to only one of the members composing the housing. CONSTITUTION:There is provided a retaining part 4 for fitting a lid 1 on only one of the members composing a housing. The other members have no retaining part 4 by which the lid 1 is fitted thereon or, even in a lidded condition, the members composing the lid 1 are placed out of contact with the other members composing the housing within a movable structure range. Even if the members composing the housing are moving, this method prevents the lid from being detached or, even in the lidded condition, the other members are made freely movable.
Patent JP-2001117305-A (JP)
Title: Frame structure of image forming device
Inventor: TSUJIMOTO KOICHIRO
IPC: B41J29/02
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a frame structure that the stifness is secured while it is small-sized in the whole shape and functional components of an image forming device can be fitted while positioning them so as to be collected, and yet the strength required for fitting them is sufficiently secured. SOLUTION: As for this frame structure, at two corners adjacent to each other along a side edge 4a in one width direction on a main body base 4, two metallic columns 12 are respectively erected. The two columns 12 are respectively connected by a metallic coupling member 13 at upper end part 12a each other. A supporting side blades 15 is erected in a state of being fixed, on a pedestal 14 integrally molded with the main body base 4 along the side edge 4b on the other side in the sideways of the main body base 4. Between the vicinity of the left farthest end part 13a of the coupling member 13 and the vicinity of a top 15a of the supporting side blade 15, a metallic reinforcing member 16 that connects both is extended there over.
Patent JP-2001116028-A (JP)
Title: Structure of mounting tube to strut
Inventor: TAKANO HIROYASU
IPC: A47F5/10
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a structure of mounting a tube to a strut, which is simple in structure, is easily mountable, and can be securely mounted. SOLUTION: A connection fitting 5 is composed of a first and a second connection fitting pieces 5a, 5b aligned side by side. On the first connection fitting piece 5a, at least one vertical hook portion 7 which is locked in one line of long holes 6 provided vertically on a front surface of a strut 1 in left and right two lines is formed at a rear end of a base portion 8 facing a back- and-forth direction thereof. On the other connection fitting piece 5b, engaging portions 10, 16 engaged in a vertical edge portion of the long holes 6 in a second line of the strut 1 are formed at the rear end of the base portion 8 facing the back-and-forth direction thereof. A pipe material 4 is made to have an inner shape suitable for externally fitting to the connection fittings locked and engaged to the long hole 6.  The pipe material 4 is fitted into the connection fittings 5 from a front part, thereby fixing the pipe material 4 so as not vertically move.
Patent JP-H07146418-A (JP)
Title: Grating coupler, and optical waveguide element with the same
Inventor: MINAMI KOJI
IPC: G02B6/34
Filed: 1993-11-25
Abstract: PURPOSE:To provide a grating coupler with which countermeasures to wavelength fluctuation of a light source of incident light can be taken solely without using a wavelength fluctuation compensation element. CONSTITUTION:A coupler part is formed in a multi-layer waveguide layer structure, DELTAlambdaorg is a wavelength fluctuation range of incident light, lambdamax is the maximum wavelength in the wavelength fluctuation range, and the wavelength fluctuation range DELTAlambdaorg equally parted by a total mode number M is set as a possible coupling wavelength range DELTAlambda, where a coupling center wavelength lambdam for an order of (m) (m=0, 1,..., M-1) for M modes is defined as the center of the possible coupling wavelength range DELTAlambda. The coupling center wavelength lambdam of the waveguide mode of the order of (m) is lambdam=lambdamax-(2m+1).(DELTAlambdaorg/2.M), and when thetai is an incident angle of the incident light to a grating coupler, with set as a periodic cycle of grating, then an effective refraction index Nm for the waveguide mode or the order of (m) is Nm=sinthetai+lambdam/LAMBDA. In this constitution, the effective refraction indexes of the respective wave modes become close values to each other, and the incident light of the wavelength within the set wavelength fluctuation range is coupled with one waveguide mode.
Patent JP-S62154402-A (JP)
Inventor: TOMIOKA SHIGERU
IPC: F21S8/10
Filed: 1985-12-26
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-H04167546-A (JP)
Title: Multilayer interconnection structure
Inventor: MASUDA YOJI
IPC: H01L21/3205
Filed: 1990-10-31
Abstract: PURPOSE:To make it possible to form a low-resistance and stable through hole by a method wherein high-melting point metal compound-containing laminated wirings are used and the high-melting point metal compound layers, which consist of a material common to the upper layer and lower layer wirings, of the wirings are used for the connection of the upper layer wiring with the lower layer wiring in the through hole. CONSTITUTION:A first laminated wiring 13, which is constituted using an Al-Si layer 13a as a lower layer and using a TiN layer 13b, which is used as a high- melting point metal compound layer, as an upper layer, is formed on a silicon substrate 11, a P-type SiO2 film 15 is deposited as an interlayer insulating film, this film 15 is etched to open a through hole 17 and a second laminated wiring 18, which is constituted using an Al-Si layer 18a as an upper layer and using a TiN layer 18b as a lower layer, is formed. The lower high-melting point metal compound layer 18a of the upper layer wiring 18 and the upper high- melting point metal compound layer 13b of the lower layer wiring 13, which consist of the same material, are connected to each other in the hole 17. Thereby, the low-resistance and stable hole 17 can be formed.
Patent JP-H11128840-A (JP)
Title: Solvent applicator
Inventor: SANADA KAZUO
IPC: B05B17/04
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a solvent applicator by which a solvent is stably jetted. SOLUTION: When power is supplied to the device, a transmission signal with a prescribed period and with prescribed pulse width is inputted to a voltage control amplifier 414 from a transmitter 412 and also a command signal for making high level during water jetting only is inputted to an envelope generator 410 front a sequencer 402. In the envelope generator 410, by weakening a change in the rise or fall of the command signal inputted form the sequencer 402, an envelope signal is generated, and it is inputted to the voltage control amplifier 414. In the voltage control amplifier 414, the transmission signal inputted from the transmitter 412 is subjected to amplitude modulation by the envelope signal, causing a driving signal for jetting water to be generated.
Patent JP-H06148988-A (JP)
Title: Full color image forming device
Inventor: KODAIRA YASUHIRO
IPC: G03G15/20
Filed: 1992-11-05
Abstract: PURPOSE:To provide a full color image forming device capable of copying an image on both sides of transfer paper without trouble. CONSTITUTION:This full color image forming device is provided with a fixing device consisting of a fixing roller 2 and a pressure roller 3, and an automatic both-side mode for forming the image on both sides of the transfer paper can be set in the device. The device is provided with a display means (display screen 22) displaying a 1st mode in which a both-side full color original is used, a 2nd mode in which one-side full color/one-side monochrome original is used, and a 3rd mode in which both-side monochrome original is used in the case of setting the automatic both-side mode; and a control means for performing monochrome copying to a surface being a 1st side and full color copying to a back surface, and performing control corresponding to the copying in the case of selecting the 1st and the 2nd modes.
Patent JP-H02198970-A (JP)
Title: Stacker of flat article
Inventor: HERUBERUTO BIRUKUHOTSUFUERU
IPC: B31B160/10
Filed: 1989-11-14
Abstract: PURPOSE: To form a stack body consecutively by driving a holding plate in the radius direction provided rotatably on a shaft separately to an article receiving stack position and removing the stack body, in the stack device such as double bag. CONSTITUTION: Plural bags supplied consecutively by the rotation of a spoke 7 are fixed by a needle 22 to, for example, the free end 21 of a square arm 19 rotatably supported on a shaft 2. Then the free end 20 of the square arm 18 stood-by on the lower neutral position is turned by the same speed as the angular velocity of the spoke 7 by the start of a motor 17 and stopped on this side of a prescribed angle than the free end 21 and thereafter, the bag sent by the spoke is fixed by the needle in order. While, a stack body 60 held on the free end 21 is released from the needle at the lower stand-by position of the free end 21 and at the same time, gripped by a gripper 37 and extracted to the cutting device 53 side. Thus, the stack body 60 can be formed consecutively.
Patent JP-2000106736-A (JP)
Title: Mobile agricultural machinery
Inventor: HIDAKA SHIGEMI
IPC: A01B71/02
Filed: 1998-10-01
Abstract: PROBLEM TO BE SOLVED: To surely enable a machine body to stop running and rotating in a neutral operation of a running operation part member. SOLUTION: This mobile agricultural machinery has a hydraulic running non-step variable speed gear mechanism 25 running a machine body by driving a right and left running crawler 2 through a differential mechanism 33 and a hydraulic rotational non-step variable speed gear mechanism 28 rotating the machine body by generating a speed difference to the driving of the right and left running crawler 2 through the differential mechanism 33. In the machinery, when a transmission of a running output from the running non-step variable speed gear mechanism 25 to the running crawler 2, a transmission of a rotational output from the rotational non-step variable speed gear mechanism 28 to the running crawler 2 is interrupted.
Patent JP-H01139254-A (JP)
Title: Production of dust-arresting integrated mat
Inventor: NAGAHAMA YUJI
IPC: B32B25/10
Filed: 1987-11-26
Abstract: PURPOSE:To enhance dimensional stability and prevent coming-off of pile yarns or corrugation from occurring, even after repeated cleaning and regeneration, by providing a precoat layer in a crosslinked or incompletely crosslinked state, and pressing an unvulcanized rubber sheet against the precoat layer with heating to simultaneously perform integration of the two members and vulcanization. CONSTITUTION:A mat material in prepared in which pile yarns 2 are added as tufts to a base fabric 1 and the tips thereof are trimmed flush to form a mat surface. A rubber latex comprising a crosslinking agent is applied to the back side of the base fabric 1 to provide a crosslinked or incompletely crosslinked precoat layer 3. The precoated mat material and an unvulcanized rubber sheet 4 comprising the same kind of rubber as that constituting the precoat layer, a vulcanizing agent and a vulcanization accelerator are superposed on each other, with the precoat layer 3 facing the rubber sheet 4, and they are pressed with heating, whereby the rubber precoat layer 3 and the rubber sheet are bonded to each other with simultaneous vulcanization. The amount of the crosslinking agent mixed in the carboxylated modified rubber latex is 0.1-10wt.%, whereas the amount of the vulcanizing agent mixed in the rubber sheet is 0.1-3wt.% based on the rubber, and the vulcanization accelerator is added in an appropriate amount.
Patent JP-H02143008-A (JP)
Title: Waste incinerator of needle and the like and their waste incineration method by the use of the incinerator
Inventor: NAKADAI RYOHEI
IPC: F23G5/00
Filed: 1988-11-25
Abstract: PURPOSE:To perform complete molten combustion and contrive the reusing of molten metal blocks by oppositely arranging a pair of air inlet pipes with diagonally cut lower ends in a furnace of an incinerator in which a housing cylinder of waste such as needles is provided and turning air introduced in the pipes along the inner wall of the furnace. CONSTITUTION:A housing cylinder 6 of waste is heated previously, the waste such as needles is charged, powder mixture of metal, silicon or carbon and iron oxide, and flux are added to agitate and mix by a poker 13. A material to be incinerated is burned in a furnace 1 and the waste such as needles in the housing cylinder 1 is melted and burned. Metal blocks melted to cool and solidify are taken out from an opening and closing cover 11. On the other hand, since air jetted from air inlet pipes 4, 4' is turned along the inner wall of the furnace 1, a large quantity of the material to be incinerated can be incinerated efficiently. Thereby the reusing of molten solidification metal and the improvement of incineration efficiency can be contrived.
Patent JP-H07163638-A (JP)
Title: Sterilizing device
Inventor: CHATANI MASARU
IPC: A61C19/00
Filed: 1993-11-26
Abstract: PURPOSE:To make the cover of an autoclaving chamber openable and closable via one-touch operation, and further make a device compact, lightweight and portable during the use thereof. CONSTITUTION:One end of an arm 21 having a cover 4 fixed to the center thereof is journalled with a hinge pin 27, thereby making the cover 4 capable of closing a chamber 2. Also, a hook 24 is journalled to the other end of the arm 21 with a hook pin 28, and a spring force is preliminarily applied to the arm 21 for rotation in '-R' direction. Furthermore, a rock bar 25 having a guide pin 30 and a lock button 6a is journalled to the arm 21, and when the button 6a is moved vertically, the guide pin 30 also moves. When the guide pin 30 reaches a point A, the hook 24 is pushed and turned to be engaged with a seat 23. This engagement state is maintained all the more safely, when the internal pressure of the chamber 2 rises. Also, when the chamber 2 is reset to normal pressure and the button 6a is lifted, the guide pin 30 moves toward a point B and the hook 23a moves to the '-R' direction, thereby opening the cover 4.
Patent JP-H11191532-A (JP)
Title: Projection aligner
Inventor: SHIRAISHI NAOMASA
IPC: H01L21/30
Filed: 1998-10-19
Abstract: PROBLEM TO BE SOLVED: To obtain a projection aligner in which a part of an image-formation luminous flux distributed in a circular shape or a ring belt shape inside a pupil face does not interfere with an image-formation luminous flux distributed in parts other than the part, by a method wherein an interference reducing member is installed at the pupil face or a face near it, inside a projection optical system, which becomes optically a Fourier transformation relationship with reference to the pattern face of a reticle. SOLUTION: An interference reducing member CCM is installed at a pupil face FTP inside a projection optical system PL. At this time, an image-formation luminous flux (its main ray of light is LLp ) which is diffracted by an isolated pattern P formed on the pattern face of a reticle R is incident on a front-group lens system GA inside the projection optical system PL so as to reach the Fourier transformation face FTP. Then, a luminous flux LFa which is transmitted through a circular transmission part FA in the central part inside the pupil face FTP, and a luminous flux LFb which is transmitted through a ring beltlike transmission part FB, are controlled so as not to interfere with each other on the Fourier transform face FTP.  As a result, the luminous flux LFa which is transmitted through the circular transmission part FA in the interference reducing member CCM and the luminuous flux LF6 which is transmitted through the peripheral transmission part FB do not interfere on a wafer W.
Patent JP-S62151370-A (JP)
Title: Recording material cassette for thermal transfer printer
Inventor: MITSUISHI TSUTOMU
IPC: B41J17/32
Filed: 1985-12-25
Abstract: PURPOSE:To facilitate the handling of control replenishment, by integrally constituting a part for receiving cut paper like image receiving paper and a part for receiving a roll shaped ink sheet and making an ink sheet take-up roller detachable to both parts. CONSTITUTION:A cassette consists of a cassette main body part 1a and an ink sheet take-up part 1b containing an ink sheet take-up roller 14 and the take-up part 1b is made detachable with respect to the main body part 1a. The main body part 1a is protected by a thin rectangular parallelepiped housing 6 and divided into an image receiving paper supply chamber 3 containing a large number of cut paper like image receiving papers 2 in a laminated state and an ink sheet supply chamber 5 containing an unused ink sheet wound in a roll paper form by a partition wall. Guide grooves 12 for engaging the housing 15 of the ink sheet take-up part 1b are respectively provided to both left and right side surfaces of a housing 6 and the protruded pieces 15a of the housing 15 are engaged with said guide grooves 12 from a horizontal direction. By this method, the handling of control replenishment can be made easy.
Patent JP-H07150397-A (JP)
Title: Power feeder for electroplating
Inventor: DOI NOBUYASU
IPC: C25D21/12
Filed: 1993-11-26
Abstract: PURPOSE:To provide a power feeder capable of maintaining the effective metal components in a plating bath to proper concn. even during the halt of operation. CONSTITUTION:Plural anodes (A1, A2, A3, A4) consisting of at least one insoluble anode and one or more soluble anodes are connected by separated connection to a multianode current distribution controller 1 and an auxiliary electrode (A5) is connected via an automatic polarity inverter 2 to this multianode current distribution controller 1.
Patent JP-H04167973-A (JP)
Title: Manufacture of wear resistant plate
Inventor: NATSUME SHOGO
IPC: B23K9/04
Filed: 1990-10-31
Abstract: PURPOSE:To obtain a weat resistant plate excellent in workability, shock resistance and weldability by shifting a fused metal storage together with a wire while weaving the wire with iron based flux incorporating the prescribed quantities of C and Cr in the prescribed width and depositting an alloy layer with the prescribed thickness of a steel plate. CONSTITUTION:The wire with the iron based flux incorporating 2.5-6.0wt.% C and 15-35wt.% per the total weight of the wire is used, and by gas shielding arc welding or self-shielding arc welding, while weaving 3 the wire in 30-120mm width, in the condition of shifting the fused storage 4 together with the weaving 3 of wire, the alloy layer 2 is depositted on the steel plate having 4-20mm thickness to manufacture the.
Patent JP-H0553000-A (JP)
Title: Electron beam irradiator
Inventor: HAMANO MASARU
IPC: G21K5/04
Filed: 1991-08-26
Abstract: PURPOSE:To simplify the constitution for supplying electric power to the filament of an acceleration tube. CONSTITUTION:To supply power to the filament transformer 2 connected to a filament 4 of an acceleration tube 3, the output of a high frequency inverter 13 of a variable output type on the low voltage side is supplied by way of a floating capacity C in between a pair of electrodes 8, 9. The control of the power supply to the filament is done by controlling the output of the high frequency inverter 13.
Patent JP-H09190374-A (JP)
Title: Document offer device, document request device and document transfer method
Inventor: IMAI TORU
IPC: G06F13/00
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To transfer a document related to the document transfer request of a user in a transfer system which transfers the documents to a document request device from a document offer device. SOLUTION: A document request device 120 requests a document offer device 110 to transfer a document to the device 120. In such a document transfer method, the device 120 requests its desired document to the device 110. The device 110 sends a list of documents related to the requested document to the device 120. Thus the device 120 can request its desired document to the device 110 based on the received list of documents.