baber/WOPTO huggingface dataset:
Patent JP-H06207435-A (JP)
Title: Underfloor air introduction device
Inventor: YOKOYAMA KATSUMI
IPC: F24F7/10
Filed: 1993-09-13
Abstract: PURPOSE:To make possible the adjustment of a direction for blowing the underfloor air at a small angle with a floor, enhance comfort and prevent tumble at the time of walking for increasing safety. CONSTITUTION:An air supply apparatus 3 with a blower 2 laid in underfloor space S for blowing the underfloor air, is mounted on a floor lid 4 concealing an opening A on the floor body F of a house, and the lid 4 is provided with a port 6 communicated with the air outlet 5 of the apparatus 3. In addition, the port 6 is fitted with a freely rotatable cover body 9 in such a way as projected hemispherically from the lid 4 and having a blowout hole 7 for blowing the underfloor air at a small angle with a floor.
Patent JP-S61129847-A (JP)
Title: Metallic wiring pattern formation for semiconductor device
Inventor: SATO MASANORI
IPC: H01L21/306
Filed: 1984-11-29
Abstract: PURPOSE:To form the metallic wiring pattern connected to various kinds of impurity regions with a uniform width by preventing the generation of potential differences among isolated patterns by impressing a constant voltage on a metallic film subjected to patterning. CONSTITUTION:An N type epitaxial layer 2 is grown on a P type Si substrate 1, and a P type base region 3, an N<+> type emitter region 4, a P<+> type base contact region 5, and an N<+> type collector contact region 6 are formed in the layer 2. Further, impurity regions such as a P<+> type isolation diffused layers 7 to isolate the region 6 and an N<+> type buried region 8 are formed, and wiring patterns 10a, 10b are formed out of aluminum evaporated films on the substrate covered with a field oxide film 9. A constant voltage is impressed from an exterminal power source 12 onto each of the patterns 10a, 10b of this impurity region A of high internal potential and the impurity region B of low internal potential, thus forming the patterns 10a, 10b connected to various kinds of impurity regions with a uniform width.
Patent JP-H02216372-A (JP)
Title: Cab for heavy vehicle
Inventor: RUIJI SAJIETSUSE
IPC: B62D33/06
Filed: 1989-09-29
Abstract: PURPOSE: To enhance productivity, when constructing cabs for heavy vehicles of different overall heights, by using driver compartments of the same height while using fascias of different heights constituting shield means disposed therebelow. CONSTITUTION: A cab for a heavy vehicle, having a driver compartment 3 having a set of side panels 4 with a frame 5 and a door 6, a front panel 7, and a rear panel 8, has shield means shielding the front and sides of a vehicle frame 1 and a predetermined machine member connected thereto. In this case, the shield means is formed of a continuous fascia 13 having a sets of side parts 15 disposed below each side panel 4 and a center part 14 disposed below the front panel 7. For construction of two kinds of cabs of different overall heights C1 , C2 , the heights of the compartments 3 are the same while the heights F1 , F2 of the fascias 13 are different.
Patent JP-S63104487-A (JP)
Title: Optical semiconductor device
Inventor: TAKI HIDEAKI
IPC: H01L23/31
Filed: 1986-10-22
Abstract: PURPOSE:To form a secondary sealing layer in a thin-walled thickness to realize a decrease in size and thickness, and moreover, to contrive to make the secondary sealing layer provide with an enough light-shielding function by a method wherein a non-light transmission type resin composition to be used for a secondary sealing is constituted with an epoxy resin as its main component and the use of carbon powder which is used as pigment is specified. CONSTITUTION:A non-light transmission type resin composition 5 to be used for a a secondary sealing contains an epoxy resin as its main component and a material containing carbon powder of 0.7% or more as pigment. As the carbon powder which is used as pigment, it is particularly desirable from the view-point of a light-shielding function to use carbon powder, whose particle diameter is the size of 0.5-70 mum, and the more desirable particle diameter is within the extent of a particle diameter of 0.5-50 mum. It is necessary that such carbon powder is contained at 0.7 % or more in the non-light transmission type resin composition being constituted mainly of an epoxy resin and even though the wall thickness of a secondary sealing layer is formed in a thin-walled thickness to 0.15-0.2 mm or thereabouts, external light can be completely shielded. By forming the secondary sealing layer in a very thin-walled thickness in such a way, an optical semiconductor device comes to be able to meet sufficiently the demand of a decrease in size and thickness.
Patent JP-H1159672-A (JP)
Title: Drink can
Inventor: ONO NIZO
IPC: B65D17/50
Filed: 1997-08-14
Abstract: PROBLEM TO BE SOLVED: To prevent dust or the like from attaching to the vicinity of a drink port to allow drink to be hygienically and reliably drunk by putting a rotatable lid to cover the drink port on an upper part of a drink can with tab. SOLUTION: A lid 1 with a part of a disk in a sector and a center part cut in a U-shape bypassing a tab 4 is attached to an upper part of the drink can to cover a drink port 5 of a can body 3. The lid 1 has an outer periphery bent in stage to be freely rotatable along a shape of a caulked part at an upper rim of the can body 3 wherein its outer dimension is larger than a semicircle so as not to be removed easily. The lid 1 does not rotate before drinking with a U-cut face in contact with the tab 4, but when the drink port 5 is unsealed by folding back the tab 4, it is freely rotatable so that contents can be taken from the drink port 5 with the lid 1 rotated to an opposite position. In addition, during drinking, the lid 1 can be put back to lid the drink port 5.
Patent JP-S62113254-A (JP)
Title: High-priority layer interface system
Inventor: NAKAMURA HITOYA
IPC: H04L13/00
Filed: 1985-11-13
Abstract: PURPOSE:To enable interfacing according to the priority processing of a CPU by providing plural communication path of hardware constitution corresponding to priority processing levels in a communication controller as interfaces between the communication controller and respective host devices. CONSTITUTION:Plural communication paths of hardware constitution corresponding to priority processing levels are provided as high-priority interfaces between the communication controller 10a which uses a high-level data link control procedure and high-priority layers 20 and 30. An SDI 11 stores transmitted and received data in a Buf 17, a CPU 12 performs various LAPD protocol processes corresponding to the priority processing levels after the reception is completed and indicates a temporary transfer interruption to a DMACB 16 if the DMACB 16 is in transfer operation when data to be reported to a high-priority device A 20 is generated. When data are reported from high- priority devices A 20 and A 30 to the communication controller 10a, and the data transfer to the DMACA 15 or 16 corresponding to the priority processing level of the CPU 12 becomes possible by controlling the DMACAs 16 or 16. Consequently, data which is processed preferentially is reported to a high-priority device immediately.
Patent JP-H0784209-A (JP)
Title: Display device
Inventor: KAWAZOE NAOYUKI
IPC: G02B27/02
Filed: 1993-09-14
Abstract: PURPOSE:To provide a multicolor display device in which at least one color display picture is not distorted even though it is enlarged and which is easily manufactured. CONSTITUTION:This display device is such a device that incident light 30 emitted from a display unit 13 is diffracted and reflected by a hologram device 12 so as to visually recognize reproduced light 31. Plural holograms having different colors and reflecting characteristic are formed on the hologram device 12; two kinds of holograms, one hologram in which a spherical lens is recorded and the other hologram in which an aspherical lens is recorded, are included in the device 12. The display device is suitable to be used as a headup display 1.
Patent JP-H06206075-A (JP)
Title: Method and device for ionization of water
Inventor: JIYATSUKU KENESU IBOTSUTO
IPC: D06F39/00
Filed: 1993-10-08
Abstract: PURPOSE: To enhance washing effect by ionizing water in a washing basket of a washing machine or the like by charging an electrically insulative member into the washing tank.  
     CONSTITUTION: Two kinds of materials varying in electrochemical potential are respectively separately applied on the surface of the electrically insulative member 10 to separately form a first electrode 2 and a second electrode 3. This electrically insulative member is charged into a water tank, such as washing tank. This electrically insulative member 10 may be disposed within a spherical body 4 formed with many openings 5 and the electrically insulative member itself may be formed to a spherical body. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H06103721-A (JP)
Title: Disk cartridge
Inventor: MATSUDA HIROMITSU
IPC: G11B23/03
Filed: 1992-09-22
Abstract: PURPOSE:To provide the disk cartridge capable of reducing the number of assembling parts and executing assembling work easily and quickly. CONSTITUTION:A slider-shutter united body 7 can be previously mounted td a case 3 even before a magneto-optical disk 9 is housed into the case 3. This mounting is easily performed by fitting the slider part 50 of the slider-shutter united body into the restricting wall of a case under face board 15 from the upper side. After mounting, since the slider main body 51 is restricted by the restricting wall from the outside, the slider main body 51 does not come off easily. The case upper face board 13 is supported openably and closably by the under face board 15 of the case and hinge part 20, short side face board 70 is also supported openably and closably to the slider part 50 and long side face board 60 by a hinge part 80.
Patent JP-H1096779-A (JP)
Title: Radar device
Inventor: ONISHI MASAHIRO
IPC: G01S17/42
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To provide high resolution by a comparatively simple circuit by receiving a signal on which a sending-out pulse is reflected by a target by a PSD (a light position detector) receiving means by sending out a pulse-like signal, integrating output signals of the PSD receiving means by an integrating means, and finding a distance of the target by finding a peak value. SOLUTION: A reflectron azimuth pulse signal receiving means 102A composed of a unidimensional PSD receives a pusle signal which is emitted from a pulse signal sending-out means 101 and is reflected from a target. First and second sampling means 103a and 103b and first and second integrating means 107a and 107b sample and integrate reflected signals. Respective integral signals are obtained to received pulse signals, and a peak value is deteced. A judging means 105 judges a distance up to the target. A control means 106 control the pulse signal sending-out means 101, the sampling means 103a and 103b and the judging means 105. The peak can be reliably detected by using the PSD slow in response speed.
Patent JP-H10102398-A (JP)
Title: Printing paper having forgery preventive function
Inventor: IMAI TOSHIFUMI
IPC: B42D15/10
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a paper for printing to which a forgery preventive measure is applied and which is made extremely difficult to be forged and falsified through an electrophotographic copying machine. SOLUTION: A coloring layer 14, a metal thin layer 16 and a heat-resistant protecting layer 18 are laminated on at least one face of a base material made of film or paper 12 in turns to prepare an information recording medium 10 having a metallic gloss. Then, this medium is introduced into the major paper base 20 as a water mark so that the metal thin layer 16 on the information recording medium may be molten with a heat-emission element such as a thermal head to draw codes, pictures or letters on the paper, thereby forgery or falsification can be prevented.
Patent JP-H0656065-A (JP)
Title: Motor-driven bicycle
Inventor: BAN ITSUKI
IPC: B62M6/45
Filed: 1992-08-10
Abstract: PURPOSE:To double a travel distance by applying a simple speed changer wherein drive torque of a DC motor is increased, when rotated a grip of a handle, to perform inertia running, when released a hand, and to automatically select speed change ratio by forward/reverse rotation of the electric motor, so that a speed is controlled by easy operation. CONSTITUTION:When a gear wheel 6 is rotated by pressing a pedal 3a, a pinion 8 is rotated by a chain 4, to perform normal running or inertial running by a one-way clutch 5a. A rotary shaft 5 is driven by an electric motor 11 through pulleys 6b, 9c and a one-way clutch 7b, when the electric motor 11 is in forward rotation. When reversely rotated the electric motor 11, the rotary shaft 5 is driven through reduction gears 9a, 7 and a one-way clutch 7a in the same direction to when the motor is in forward rotation. That is, speed change ratio is changed corresponding to forward/reverse rotation of the electric motor 11. A case unit 19 of storing a member of including a variable resistor is provided in a pressure end of a grip 17b, to obtain required output torque by a hand of gripping the handle 17b, and when released the hand, the output torque almost disappears by a spring back.
Patent JP-H0596378-A (JP)
Title: Resistance welding method, electrode tip and rotating device thereof
Inventor: TAKAHASHI YASUO
IPC: B23K11/30
Filed: 1991-10-01
Abstract: PURPOSE:To make compact structure of an electrode part and to facilitate welding operation by removing the electrode tip from a shank, then, rotating it by a specified angle to constitute the new contact surface and then, fitting the electrode tip on the shank to perform welding. CONSTITUTION:A jig main body 21 is lowered to pressurize a ratchet 18 downward by the ratchet inserting groove upper surface 24A and the electrode tip 1 is removed from the shank. The tip of a hook type jig incorporated in the jig main body 21 is then abutted on a ratchet tooth part 19 and simultaneously, is moved and the ratchet 18 is rotated by the specified angle. Afterward, the jig main body 21 is lifted to insert the electrode tip 1 into a tip outer wall of the shank and further, the ratchet 18 is pushed up by a ratchet inserting groove lower die 24B to fit both firmly. Since the electrode tip 1 can be easily rotated by the specified angle by making the shank and the electrode tip 1 freely attachable and detachable in that way, resistance welding can be easily performed for a long time by a compact welding machine.
Patent JP-S63100155-A (JP)
Inventor: DEIRUKU BASUTEIAN DE MUUIE
IPC: C22C33/00
Filed: 1987-10-09
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-H1078774-A (JP)
Title: Outer rim of grand piano and its production
Inventor: ISHIDA MUNEO
IPC: G10C1/04
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To provide an outer rims of a grand piano with which the joint between an outer rim body and a keybed upper plate are made obscure, good appearance is maintained and the improvement of coating quality and the reduction of a production cost are possible and a process for producing the same. SOLUTION: This outer rim has the outer rim body 2 which has the shape complying with the outer periphery of the grand piano and the outer flank of which is coated and the keybed upper plate 3 which is formed to a slender bar shape of a rectangular shape in section, is mounted in at the rear surface of the front part of the outer rim body 2 along the outer rim body 2 in the state of making the outer flanks flush with each other and the outer flank of which is coated. A groove 8 is formed across the outer rim body 2 and the keybed upper plate 3 along the boundary between the outer rim body 2 and the keybed upper plate 3. This groove 8 is coated.
Patent JP-H04304836-A (JP)
Title: Float having spiral form
Inventor: EISHI KEISUKE
IPC: A01K93/02
Filed: 1991-04-02
Abstract: PURPOSE:To obtain the subject fishing float sensitive to the bite of fish to facilitate the recognition of the bite and discernible from a distant position by attaching a spiral blade to a rod or applying different colors to the front and back surfaces of the spiral blade. CONSTITUTION:The objective float can be produced by attaching a spiral blade 2 to a rod 1 or applying different colors to the front and back surfaces of the spiral blade 2.
Patent JP-H0893139-A (JP)
Title: Concrete reinforcing structural material
Inventor: KIJIMA TAKAO
IPC: E04C5/06
Filed: 1994-09-26
Abstract: PURPOSE: To make it possible to eliminate the need for reinforcement assembling work and simplify construction work and hence reduce construction cost by using a cage-shaped polygonal cylindrical body which opens a large number of windows which connect each of inside concrete and each of outside concrete to each side wall. CONSTITUTION: There is prepared a case-shaped and steel material-made square cylindrical body 10 forming substantially a regular square. A large number of windows 10b, which form a rectangular equilateral triangle substantially, are punched through and formed on each side wall 10a of the four sides in such a fashion that they may be laid out in the longitudinal direction where four windows whose right angled apexes face each other are designed as one group. This structural body 10 is incorporated in a form built to construct a concrete post or a concrete beam where concrete 1 is cast and buried in one piece. The concrete filled up inside and outside the square- shaped cylindrical body 10 is connected with each other by way of a large number of windows 10b, thereby bondine the continuously connected structural bodies with the square-shaped cylindrical body 10 firmly.  The main members 11 continuously formed in a seamless shape, bracings 12 and small beams makes it possible to increase mechanical strength.
Patent JP-H07111490-A (JP)
Title: Test aid device for transmission line
Inventor: SATO ATSUSHI
IPC: H04B3/46
Filed: 1993-10-12
Abstract: PURPOSE:To attain the confirmation test of transmission lines connected in series whose transmission system differs from each other by opposing a test equipment to both ends of a test block via a test interface means, a switch and transmission interface means. CONSTITUTION:Transmission line interface means 151,152 take interface among a connecting points of transmission lines 131, 132, a test block in matching with a transmission system of other end of a test block using the connecting point as one end, and a switch 11. The switch 11 forms a path of transmission information between the test block and a test interface means 19 as to a channel being a test object. Thus, a test equipment 17 is used to send/receive simulated transmission information at both ends of the test block formed by connecting in series plural transmission lines 131, 132 whose transmission system differs and to monitor the information and it is possible to conduct confirmation test in the unit of channels based on the overall transmission characteristic.
Patent JP-H06105991-A (JP)
Title: Dryer for futon or the like
Inventor: KOIKE TOSHIO
IPC: D06F58/00
Filed: 1992-09-24
Abstract: PURPOSE:To provide the dryer for a futon or the like with an air mat capable of easily drying the side of a mattress hard to dry and drying corresponding to the type, size, and material of the futon. CONSTITUTION:An air mat 11 is made like a bag. Hot air supply ports 12 and 13 connecting a hose 7 to an upper surface 11a and a lower surface 11b in the longitudinal direction of the air mat 11 are provided. An openable/closable entrance 14 for putting the futon, etc., in and out is provided at the side face of the air mat 11.
Patent JP-H0893271-A (JP)
Title: Cemetery fence
Inventor: KATAOKA HIROSHI
IPC: E04H13/00
Filed: 1994-09-22
Abstract: PURPOSE: To allow a large quantity of epitaphs to be left so as to be visible while being convenient at the time of adding epitaphs and enable the effective use of a site. CONSTITUTION: A cemetery fence 1 provided with plural supports 5 erected at appropriate spaces is provided with a lower frame 7 provided between the adjacent supports 5, 5, an upper frame 8 provided across the adjacent supports 5, 5, above the lower frame 7, an epitaph plate 9 mounted between the upper frame 8 and the lower frame 7, a deep groove 11 formed at the lower face of the upper frame 8 so as to receive the upper edge part 9b of the epitaph plate 9, and a shallow groove 12 formed at the upper face of the lower frame 7 so as to receive the lower edge part 9c of the epitaph plate 9.  The epitaph plate 9 has such longitudinal width that the lower edge part 9c of the epitaph plate 9 comes out of the shallow groove 12 at the time of inserting the upper edge part 9b of the epitaph plate 9 into the innermost part of the deep groove 11 and that the upper edge part 9b does not come out of the deep groove 12 at the time of mounting the lower edge part 9c into the shallow groove 12.
Patent JP-H07169987-A (JP)
Title: Manufacture process for photovoltaic module
Inventor: DANIEERE MARUGADONNA
IPC: H01L31/05
Filed: 1994-09-22
Abstract: PURPOSE: To reduce cost per wattage and to increase manufacture yield by using, as a base, a large-area, thin-layer single crystalline or polycrystalline silicon where the silicon is supported. CONSTITUTION: At least one silicon wafer 1 that has a surface area of 0.5 m<2> or less and a thickness of 100-500 μm where a preferable, electrically active impurity is doped is arranged on a heat-resistant support substrate 2 (a), a doping paste is applied onto the silicon wafer 1 by a silk screen method (b), a doping agent is diffused by heating at a temperature of 900 to 1000 deg. (c), the surface area of unit active elements is limited by cutting the diffused layer (d), contacts 9 and 10 are formed on the front and rear surfaces of the active elements (e), a rear protection glass 12 on which the contacts 9 and 10 are formed is butted (f), the active elements are connected each other (g), an antireflection protection layer is provided (h), and is encapsulated (i).
Patent JP-H0568294-A (JP)
Title: Microphone
Inventor: NUMAO TAKASHI
IPC: H04R1/00
Filed: 1991-09-06
Abstract: PURPOSE:To provide the microphone with excellent frequency characteristic, simple structure and light weight. CONSTITUTION:A diaphragm 3 is stretched to a housing 1 at least part of which is used for an opening 2, an LED 5 being a light emitting element and a CdS6 being a light emitting element are arranged to a rear side of the diaphragm 3 so that the light stimulated from the LED 5 strikes on the diaphragm 3, is reflected therein and made effectively incident in the CdS6. The light radiating from the LED 5 is modulated by a voice signal when it is reflected from the diaphragm 3 vibrated by a sound wave, then the CdS6 receiving the signal outputs a voice signal.
Patent JP-H04132452-A (JP)
Title: Picture reader
Inventor: SHIMIZU SATOSHI
IPC: H04N1/04
Filed: 1990-09-25
Abstract: PURPOSE:To output a picture data with high picture quality without uneven pitch by providing a means designating a write line of a buffer and a read line of the buffer to the reader. CONSTITUTION:The reader is provided with a buffer B for plural lines storing a picture data read by a line image sensor and a designation means C designating a write line and a read line of the buffer B, a 1st control means D interrupting the scanning of an original when the buffer B is occupied with write line designation and returning the original read position toward the subscanning direction by a prescribed line number, and a 2nd control means E restarting the original scanning when a line number to be read in the buffer B with read line designation reaches a specified number, reading an idle signal till a read position on the original to be written in the buffer B and restarting the write to the buffer B from a picture data in succession to the interrupted picture. Thus, a picture data with high picture quality without uneven pitch due to a delay of reply of a drive system is outputted.