baber/WOPTO huggingface dataset:
Patent JP-H10167482-A (JP)
Title: Sheet feeding device and image forming device
Inventor: SATO AKIHIRO
IPC: B65H3/12
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To provide an air separation type sheet feeding device capable of accurately separating each sheet. SOLUTION: A sheet tray 53 is provided with each side wing part 53a at both its sides while being made to form an angle of α. Meanwhile, the aforesaid sheet tray is provided with a transit wing 52 at its rear end side while being made to from an angle of β, and with a rear end restricting plate 51. The transit wing 52 is provided with a plane 53b (angle of β) whose position is higher in height with respect to a plane 5 roughly at the central part of the sheet tray 53 as it goes to upstream side in the feeding direction. The peripheral parts (both sides and rear end part) of a sheet loaded on the sheet tray 53, are kept higher is position than its central part by means of the side wings 53a and the transit wing 52. Therefore, sealing performance at the peripheral parts between the sheets is kept high.  As a result, since air injected out of a separating device 35, flows uniformly in a space between the lowermost sheet and a sheet right above the aforesaid sheet, excellent separating properties can be thereby be obtained.
Patent JP-H05162513-A (JP)
Title: Pneumatic tire
Inventor: KAWABATA MISAO
IPC: B60C15/04
Filed: 1991-12-11
Abstract: PURPOSE:To improve the operability, the responsiveness to steering, and the road surface gripping force at the time of turn by setting a ratio of a height of a bead core in the tire radial direction against the maximum width of the bead core at 1.7-2.5 times, and forming an outline of the inner peripheral position ;outer peripheral position of the radial direction into a nearly square and a nearly triangle. CONSTITUTION:A part 11a of a bead core 11, which is surrounded by a carcass ply 1, positioned inside of the radial direction and a part 11b thereof positioned outer peripheral side are respectively formed into a nearly square and a nearly triangle. A ratio of height (ho) of a bead core 11 in the tire radial direction to the maximum width Wo of the bead core 11 is set at 1.7-2.5 times. Consequently, the reinforcing effect and the rigidity of a bead part 4 are improved, and the operability and the responsiveness to steering are improved to improve the road surface gripping force at the time of turn.
Patent JP-H07183114-A (JP)
Title: Microwave element material and manufacture thereof
Inventor: FUKUDA SATORU
IPC: H01F1/34
Filed: 1993-12-24
Abstract: PURPOSE:To provide a microwave element material, which utilizes a magnetostatic wave or a magnetic resonance and consists of a magnetic garnet single crystal, and a method of manufacturing the microwave element material. CONSTITUTION:A magnetic garnet single crystal, which is shown by a general formula of R3Fe5aMaO12 (Here, the R shows at least one element selected from among Y, La, Lu and Bi, the M shows at least one element selected from among Al, Sc, Ga and In and the (a) is set on the condition of 0<=a<=0.9.), is 10mum or more in thickness, a difference between the recesses and projections of the surface of the single crystal is 0.1mum or larger and the single crystal is a single crystal whose magnetic resonance half-value width (DELTAH) at an X band is 0.8 Oe or narrower. A method of manufacturing this microwave elment material is conducted by a method, wherein in the case where the magnetic garnet single crystal is grown on a substrate from a flux melt by a liquid phase epitaxial method, a molar ratio of PbO to 2B2O3 of PbO and 2B2O3DELTA, which are used as a flux component, is set in a range of 10 to 20.
Patent JP-H05162326-A (JP)
Title: Ink cartridge
Inventor: WADA SHUNEI
IPC: B41J2/175
Filed: 1991-12-11
Abstract: PURPOSE:To prevent the flying-out of ink or the mixing of the ink with air by making the pressure in the air chamber provided in an ink cartridge same to atmospheric pressure by incorporating a mechanism releasing an atmosphere communication port at first when the package protecting the ink cartridge is opened and subsequently releasing an ink supply port in the package. CONSTITUTION:When a package is opened, a user raises the projection 13 unified with a second package 3 in the direction shown by an arrow. When the projection is further raised in the same direction, the connection part 4 of first and second packages 2, 3 is separated. At this time, both packages are broken at the connection part 4 because a notch 14 is provided to the second package 3 and temporarily prevented from separation. At this time, the pin- shaped sealing member 10 closing an atmosphere communication port 7 is detached and the pressure of air in an ink cartridge 1 equals the atmospheric pressure.
Patent JP-H11159812-A (JP)
Title: Fixing tool for piping-dressing cover of air conditioner
Inventor: OSHITANI MAYUMI
IPC: F24F5/00
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a fixing tool for a piping dressing cover for protecting and housing the piping of an air conditioner which can be simply installed, can be easily removed during a service and can ensure a stable quality. SOLUTION: A fixing tool 3 for a piping dressing cover comprises a support piece 3a for elastically surrounding the outer periphery of a piping dressing cover 2 in a belt shape and having a lower screw hole provided in a central part extending in parallel with the lower part of the wall surface side of the piping dressing cover 2 and a fixing piece 3b for surrounding the whole part of the periphery of the dressing cover 2 from the support piece 3a and having an upper screw hole overlaid and screwed to the support piece 3a. An air conditioner is simply attached to a wall surface 4 by means of the fixing tool 3 for the piping dressing cover and screws 5. Thus, the air conditioner can be easily removed during a service and its stable quality can be ensured.
Patent JP-H08186308-A (JP)
Title: Laser diode-excited solid-state laser and its manufacture
Inventor: NOZAKI NOBUHARU
IPC: H01S3/02
Filed: 1994-12-28
Abstract: PURPOSE: To prevent a resonator length from being changed largely due to a change in an ambient temperature in a laser diode-excited solid-state laser in which two resonator mirrors are bonded and fixed to mirror mounting faces of a holder. CONSTITUTION: A holder 21 which comprises two mirror mounting faces 21a, 21b formed so as to be separated from each other in the direction of a resonator axis is installed. An Nd:YAG crystal 13 which is used also as a resonator mirror and a resonator mirror 13 are bonded and fixed respectively to the mirror mounting faces 21a, 21b, and the layer thickness of every adhesive is set at 5μm or lower.
Patent JP-H11163668-A (JP)
Title: Laminated piezo-electric single crystal substrate and piezo-electric device using it
Inventor: SUGIMOTO MASAHITO
IPC: H03H3/08
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To obtain a junction wafer which easily discriminates a junction boundary by joining without a sticking layer, and as a result to produce a wafer for a piezo-electric element which does not have so many errors at the time of working and has high manufacturing yield by utilizing the junction wafer and to obtain a high frequency piezo-electric resonator, for instance, by producing a thin, but high precision junction wafer that has a polarized inverted structure. SOLUTION: A 1st single crystal piezo-electric substrate (colored wafer) 2 that is colored and a 2nd single crystal piezo-electric substrate (non-colored wafer) 1 with a different color tone are directly connected, and the surface and rear or the boundary are easily discriminated as a polarized inverted structure junction wafer (junction wafer) 3. Also, by detecting a different color boundary with an optical method, it is possible to measure layer thickness by utilizing laser beams before and after working or during working.
Patent JP-H05162028-A (JP)
Title: Equipment for supplying parts
Inventor: SAWARA YOSHIO
IPC: B23P19/00
Filed: 1991-12-11
Abstract: PURPOSE:To greatly suppress invasion of disturbing light in the case of obtaining a reflected image by providing a plane light emitter for transmitted light as a disburbing light preventing member. CONSTITUTION:A reflected image of a part is obtained by receiving reflected light by means of an image sensing means 13 by turning-out a plane light emitter for transmitted light 12a and turning-on a light source for reflected light 12b. In the case of obtaining the reflected image, quantity of the reflected light caused by a light emitting plane covering member 12e is suppressed remarkably by suppressing invasion of disturbing light by means of the turned-off plane light emitter for transmitted light 12a and also by covering the light emitting plane of the plane light emitter for transmitted light 12a by means of low reflectivity light emitting plane covering member 12e. For this reason, even if parts made of white material are to be identified, contrast between the parts and the background can be intensified. As the result, it is possible to increase the stability of the binary images and to increase the accuracy of the part identification.
Patent JP-H07179702-A (JP)
Title: Vinyl chloride resin composition for powder molding
Inventor: NAKAZAWA KENJI
IPC: C08K3/34
Filed: 1993-12-24
Abstract: PURPOSE:To obtain the subject composition good in heat resistance, colorability and moldability and useful for automotive interiors, etc., by adding a silicate salt, a metal perchlorate salt, ammonium perchlorate salt, a specific hydrotalcite, etc., and a beta-diketone compound to a vinyl chloride resin. CONSTITUTION:The objective resin composition is obtained by adding (A) 0.001-10 pts.wt. of at least one of silicate salt compounds of the formula (M is an alkaline earth metal, aluminum: (a) is 1, when M is an alkaline earth metal, and (a) is 3/2, when M is aluminum; (n) is 1-5; (m) is an arbitrary positive integer) (e.g. calcium silicate), (B) 0.001-10 pts.wt. of a metal perchlorate (e.g. barium perchlorate), ammonium perchlorate, perchloric acid-treated hydrotalcite or a perchloric acid-treated silicate salt, and (C) 0.001-10 pts.wt. of at least one of beta-diketone compounds (e.g. dibenzoylmethane) to 100 pts.wt. of a vinyl chloride resin. which is used for powder molding and is excellent in heat resistance, thermal againg resistance, colorability and moldability.
Patent JP-2001141620-A (JP)
Title: Cutting machining method of sample for transmission type electron microscope
Inventor: SUZUKI HIDEKAZU
IPC: G01N1/32
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a machining method that uses a glass probe for secure retention after thin-piece finish machining, and at the same time carries out transport and placement onto mesh for stably creating a sample for TEM observation. SOLUTION: A focusing ion beam is applied to a wafer-shaped sample from an upper part on the surface of the sample for etching both the sides of an observation section, the surface of the sample is tilted for scanning the sample by the focusing ion beam while thin-piece finish machining advances appropriately, the cutting machining of at least the bottom part is made, the surface of the sample returns to the original state, and the focusing beam is applied from the upper part for carrying out thin-piece finish machining. When the finish machining is completed, the focusing ion beam is applied to both side parts without any cutting machining from the upper part of the surface of the sample, and the cutting machining is executed.
Patent JP-H05144539-A (JP)
Title: Cable inserting and removing tool
Inventor: UEIN JIEE BENHAMU
IPC: H01R43/26
Filed: 1991-11-18
Abstract: PURPOSE: To provide a tool with which inserting and removing a cable in a narrow place can be eslily carried out by making a pincher to pinch a cable at the tip of extended portion of the tool body and providing a surface to engage a connector in the pincher. CONSTITUTION: Pincher member S1 , S2 are fixed to a tip of an extended part 6 of a handle 5. On the member S1 , S2 a recessed part is made to accept a cable, and when it is closed a cavity 7 is formed. When a handle portion 4 is pushed in direction of a1 , a2 , the members S1 , S2 are opened in direction of b1 , b2 and the cable can be pinched. Thereby, even in a transmitting device in which many of coaxial cables, optical cables and the like are laid, the cable can be easily introduced into a narrow space by the extended part 6, and inserting and removing work can be simplified.
Patent JP-H07181394-A (JP)
Title: Scanning type laser microscope
Inventor: UEDA HITOSHI
IPC: G02B26/10
Filed: 1993-12-24
Abstract: PURPOSE:To provide a scanning type laser microscope which never cause a fading just after image input nor a Y-axial slippage even when a low-speed shutter is used. CONSTITUTION:The laser beam emitted from a light source 12 is incident to a scanning unit 16 for scanning this in x-direction and y-direction. The laser beam from the scanning unit 16 is incident to a lens 20 through a shutter 18, and converged to a sample 22. The shutter 18 is controlled by a scanning controller 3 in such a manner as to open simultaneously with the scanning start to pass the beam. The light from the sample 22 is incident to a lens 24, corrected in optical axial slippage by a correcting unit 25, converted by a lens 28, and incident to a light detector 32 through a pin hole 30. The controller 63 constructs a sample observation image on the basis of the output of the light detector 32 and the position information from the scanning controller 44, and displays it on a TV monitor 50.
Patent JP-H08185526-A (JP)
Title: Edge extracting device
Inventor: FUJITA MASAHIRO
IPC: H04N19/00
Filed: 1994-12-28
Abstract: PURPOSE: To provide an edge extracting device with which edges considered locally and visually more important can be exactly selected just as needed. CONSTITUTION: This device is provided with an edge extracting part 1 for extracting edge information P from an applied image, edge dividing part 2 for dividing the extracted edge information P into plural blocks, edge strength arithmetic parts 3-1, 3-1, ..., 3-n for respectively calculating the average value of the absolute values of strength concerning the edge information in the respective divided blocks, histogram preparing parts 4-1, 4-1, ..., 4-n for preparing histograms HO, H1, ..., Hn concerning the average value and the number of edges for each block, and histogram dividing parts 5-1, 5-1, ..., 5-n for deciding an optimum edge dividing value by dividing the prepared histograms HO, H1, ..., Hn by setting dividing points on the axis of the average value.
Patent JP-H02173958-A (JP)
Title: Magneto-optical memory medium
Inventor: NOHARA HIDENORI
IPC: G11B11/105
Filed: 1988-12-26
Abstract: PURPOSE:To prevent the oxidation of a thin rare earth/transition metal alloy film and to enhance the adhesive property thereof to a substrate by forming transparent conductor films to hold the thin rare earth/transition metal alloy films between them of silicon nitride added with boron. CONSTITUTION:The boundary faces with the thin rare earth/transition metal alloy film are formed of the silicon nitride added with the boron as the transparent conductor films 11 and 12 to hold the thin rare earth/transition metal alloy film 3 between them. The silicon nitride added with the boron is a high melting material, is extremely stable and is highly resistant to corrosion. The film which are extremely denser than oxide films or nitride films are formed. Further, the films do not contain oxygen as the components thereof and, therefore, the films do not oxidize the thin rare earth/transition metal alloy film. The corrosion resistance of the recording medium and the adhesive property to the substrate are improved in this way.
Patent JP-H07180281-A (JP)
Title: Honeycomb sandwich panel and manufacture thereof
Inventor: SHIMIZU KIMIO
IPC: E04C2/36
Filed: 1993-12-24
Abstract: PURPOSE:To increase rigidity in a unilateral direction and attain a lightweight structure. CONSTITUTION:A honeycomb sandwich panel 1 has a honeycomb core 3 of aluminum, and surface plates 5a and 5b made of pasted fiber reinforced resin sheets such as a prepreg material having fiber arrayed in a span direction are arranged on both sides of the core 3, so that the fiber reinforced sheets are positioned at the side of the core 3. Then, the panel 1 is heated under pressure and integrated, using a hot press method, an autoclave or a vacuum bag method with vacuum. Also, fiber reinforced resin layers 4 are formed between the core 3 and the surface plates 5 and 5b in such state as arraying fiber in a unilateral direction.
Patent JP-H02177497-A (JP)
Title: Manufacture of flexible printed wiring board
Inventor: KURACHI KEISUKE
IPC: B29C65/52
Filed: 1988-12-28
Abstract: PURPOSE:To prevent remainder of bubbles, immersion of adhesive, contamination with volatile component and to pressadhere a cover lay uniformly by forming an intermediate layer of thermoplastic resin having lower softening point than the melt starting temperature of the adhesive coating the cover lay, employing a composite sheet of three layers as a cushion, and press-molding it. CONSTITUTION:A cover lay 7 is placed on a flexible printed wiring board 8 having a circuit 3 through an adhesive 2 on a base film 1, the cover lay is thermally press-adhered through a stainless mirror-surface plate 9 with a 3-layer composite sheet 6 made of upper and lower surface layers of thermoplastic resin having a higher melting point than the melt starting temperature of adhesive 4 and an intermediate layer of thermoplastic resin having lower softening temperature than the melt starting temperature of the adhesive 4 as a cushion to form a flexible circuit board. The low softening point part is softened at the lower temperature than that of the adhesive to bury the end face of the cover lay, the conductor exposed part. Even after softening, it has suitable viscoelasticity to prevent bubbles from remaining. The high softening point part imparts mold releasing properties to the cover lay, the conductor and the layer sheet.
Patent JP-H01172382-A (JP)
Title: Charge-transfer complex of fulvalene derivative with iodine
Inventor: TAKAHASHI MITSUO
IPC: C07D339/06
Filed: 1987-12-25
Abstract: NEW MATERIAL:A charge-transfer compelx, expressed by formula I (X1-X8 are sulfur, selenium or tellurium; R1-R4 are 3-10C alkyl, 6-20C aryl, etc., having secondary or tertiary carbon atom) and/or formula II (A1-A4 are H, Cl, alkyl, or I; m1 and m2 are integers of 3-10; n is 2-100) and consisting of 2-15mol. iodine based on 1mol. fulvalene derivative having partially or wholly crosslinked carbon atoms. USE:An active material of positive poles in solid electrolytic cells or batteries. PREPARATION:For example, lumps of sodium are added in small portions to ice-cold methanol and bis(carbonyldithio)tetrathiafulvalene is added thereto and reacted. Benzyl bromide is then dripped and reacted therewith to provide tetrathiabenzyltetrathiafulvalene, which is subsequently mixed with iodine and heated to afford the aimed charge-transfer complex of the fulvalene derivative with the iodine.
Patent JP-H09170050-A (JP)
Title: Production of welded dual-phase stainless steel pipe
Inventor: SHIOZAKI TAKESHI
IPC: B23K26/21
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To produce a welded dual-phase stainless steel pipe having excellent toughness and corrosion resistance with high productivity. SOLUTION: A hot rolled plate of dual-phase stainless steel, having a chemical composition containing, by weight, <=0.030% C, <=1.0% Si, 0.8-2.0% Mn, <=0.03% P, <=0.01% S, 20-30% Cr, 2.5-4.0% Mo, 4.0-7.0% Ni, and 0.08-0.20% N, is prepared. This hot rolled steel plate is continuously formed into open pipe by means of multiple-stage forming rolls, and both edges, facing each other, of the open pipe are welded by a laser beam while applying slight upset.
Patent JP-2001145732-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of enhancing interest of a game by imparting the possibility of winning to an unwinning ball of not entering even either winning part. SOLUTION: A control member 82 controls an unwinning ball flowing down without being recovered to an out port 70, and a driving means drives a special winning part 81 corresponding to the control member 82 to an opening state from a closing state so that interest of a game player is paid to whether or not the unwinning ball is recovered to the out port 70, that is, to a movement of the unwinning ball approaching the out port 70, and the interest of the game player is paid to a movement thereafter of the unwinning ball not recovered to the out port 70.
Patent JP-H11162503-A (JP)
Title: Nickel-hydrogen secondary battery
Inventor: KITAYAMA HIROSHI
IPC: H01M10/30
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a nickel-hydrogen secondary battery having a gas recombination and a low temperature discharge characteristics comparable with a conventional battery and having a capacity equivalent or better than the conventional battery. SOLUTION: This nickel-hydrogen secondary battery is provided with a negative electrode 4 containing a hydrogen storage alloy which is represented by a general formula (R1-x Mgx )Niy Az , a positive electrode 2 and an alkaline electrolyte. In the battery relations of (1) 3.2<=X<=5.0, (2) 0.9<=Y<=0.2X+0.7 are established, where X is a quantity (g) of the hydrogen storage alloy per theoretical capacity 1Ah of the positive electrode 2 and Y is a quantity (ml) of the electrolyte per theoretical capacity 1Ah of the positive electrode 2.
Patent JP-H10173380-A (JP)
Title: Shielding member for electronic equipment
Inventor: ANDO MASARU
IPC: H05K9/00
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To improve an electromagnetic wave shielding member, which is interposed between the opening of a housing incorporating electronic equipment and a lid covering the opening. SOLUTION: A flange section 12 is provided around the opening 11 of a housing 10, incorporating electronic equipment and a lid 20 is fitted to the flange section 12 with screws 30. The main body of each shielding member 100 is formed by winding a conductive flexible sheet 110 in a coil and has attaching holes 120. The shielding members 100 are fit to the flange section 12 by engaging the holes 120 of the members 100 with the projections 130 of the flange section 12. When the lid 20 is fit to the flange section 12 with the screws 30, the shielding members 100 are squeezed in the radial direction and electrically shield between the housing 10 and lid 20.
Patent JP-2001146869-A (JP)
Title: Top suspension device for door
Inventor: IWAKI JUNPEI
IPC: E05D15/06
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To easily adjust a door suspension position in the left and right cross direction on a top suspension device to suspend a top-railed sliding door, etc., on a guide rail. SOLUTION: This top suspension device for a door is furnished with a casing 3 to be buried in an upper end corner part of a door, a suspension shaft 6 projected upward from this casing 3, a roller unit for door suspension installed on this suspension shaft 6 and a suspension shaft left and right adjustment mechanism 17 built in the casing 3, and this suspension shaft left and right adjustment mechanism 17 is constituted by being furnished with a movable body 27 free to move in the longitudinal direction in the casing 3, a left and right adjustment screw 28 free to be operated to rotate from the outside of a front end of the casing 3 and to move the movable body 27 in the longitudinal direction,  a guide means 39 to guide the suspension shaft 6 free to laterally move in the left and right cross direction against the casing 1 in a state of holding the suspension shaft 6 in a vertical position and a guide hole 36 in the diagonal direction which is provided so as to pass through the movable body 27 in the vertical direction and through which the suspension shaft 6 passes.