baber/WOPTO huggingface dataset:
Patent JP-S6364340-A (JP)
Title: Interconnection structure effective for improving flatness of organic interlayer film
Inventor: MIWA TAKAO
IPC: H01L21/3205
Filed: 1986-09-05
Abstract: PURPOSE:To obtain an interlayer insulation film having improved flatness and improved characteristics well applicable to practical use, by providing a required number of projected layers between interconnection conductor layers on the reference plane on which an interconnection structure is to be provided, while the projected layers have a height similar to that of the interconnection conductor layers. CONSTITUTION:When varnish is used for an interlayer insulation film, the flatness of the resulting organic interlayer film becomes more improved, the smaller is a distance between interconnection conductor layers provided on the reference plane such as a substrate or the like on which an interconnection structure is to be provided. If the distance between the interconnection conductor layers provided on the reference plane is too large, a required number of projected layers having a thickness similar to that of the interconnection layers are provided therebetween. As a result, the distance between the portions projected from the reference plane including the interconnection conductor layers is decreased. An organic interlayer film having an improved flatness can be obtained in this manner.
Patent JP-S6185119-A (JP)
Inventor: MAEOKA KAZUYUKI
IPC: A01F12/52
Filed: 1984-10-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58107912-A (JP)
Title: Position recognizing method
Inventor: TABATA FUMIO
IPC: B25J19/04
Filed: 1981-12-22
Abstract: PURPOSE:To recognize the arm position of a robot surely, by changing the range of recognition of a detector or an optical axis of a light source or both. CONSTITUTION:An arm 7 is set to an eye of a PSD camera 2. When the camera 2 recognizes a light emitting diode 1 provided on an arm 7, a prescribed work is performed sequentially and repeatedly. When the camera recognizes no diode 1, it is discriminated that the optical axis of the camera 2 and the diode 1 have a shift. In alinging the optical axes of the camera 2 and the diode 1, the arm 7 is moved to a direction of one freedom by taking the present position as a center. The tilt angle of the arm 7 is preset in a control CPV5. If the camera 2 does not recognize the diode 1 yet even with the arm 7 thus moved, the tilt angle is increased slightly until the PSD camera 2 recognizes the light emitting diode 1.
Patent JP-S6096505-A (JP)
Inventor: ETSUKAADO MERUSHIORU
IPC: C01B3/26
Filed: 1984-10-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000040261-A (JP)
Title: Optical information recording medium
Inventor: NEGISHI MAKOTO
IPC: G11B7/24079
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To correctly discriminate and read data signals and sector information by eliminating errors in reading of land prepits indicating sector information and data pits on tracking guides indicating data signals at the time of optically reading high-density signals. SOLUTION: The optical information medium has a light-transmissible substrate 1 by which recording light is transmitted, a recording layer 12 which is formed on this translucent substrate 1 and a reflection layer which is formed on this recording layer 12 and reflects reproducing light and records the optical readable signals by the recording light made incident from the translucent substrate 1. This optical information medium has the spiral tracking guides 3 on the surface side formed with the recording layer 12 of the translucent substrate 1 and is formed with the land prepits 6 indicating the sector information on the addresses, etc., of the tracking guides 3 on the lands 8 between the tracking guides 3. The length of the land prepits 6 is set at 50 to 83% of the min. pit length and at the length for the clock components of 1.5 to 2.5. channels.  The film thickness of the recording layer 12 in the land prepits 6 is varied from the film thickness of the recording layer 12 in the tracking guides 3.
Patent JP-H0661179-A (JP)
Title: Method of decreasing contact resistance
Inventor: TSUKUMO TOSHIKI
IPC: H01L21/768
Filed: 1992-08-04
Abstract: PURPOSE:To provide a method of forming a high melting point metal silicide of low resistance where a diffusion region is shallow on a substrate by a method wherein silicide reaction is prevented from occurring unequally throughout a surface due to that a high melting point metal film is thin and a junction is protected against damage caused by an excess in silicon consumption. CONSTITUTION:A Ti compound layer 3 composed of TixN or Ti (ON) (x=2) is formed as thick as 1000Angstrom  through a sputtering method on a spot where a silicide contact is provided and annealed in an N. atmosphere at a temperature of 900 deg.C. A TiSi2 silicide 5 of 400Angstrom  or so thickness is formed in a region in contact with a substrate, and TixN or Tix (ON) is turned into TiN or Ti (ON) by annealing carried out in an atmosphere of N2, so that the compound layer 3 of TixN or Tix (ON) (x=2) is turned into a TiN or Ti (ON) layer which can be made to serve as a barrier metal 4.
Patent JP-2001033148-A (JP)
Title: Cooling storage chamber
Inventor: OSHIRO ATSUNARI
IPC: F25D21/14
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To prevent condensation water and the like from being carelessly produced owing to fresh air into a cooling storage chamber introduced for pressure equilibrium between the inside and outside of the chamber. SOLUTION: An air duct 20 is extended and a cooling chamber 21 in which a condenser, etc., are contained is formed on a ceiling in a cooling storage chamber. The air duct 20 also serves as a drain pan for receiving defrosted water from the condenser and the like. An opening 18 in the ceiling is covered with a heat insulation base table 17 on which a cooling apparatus is placed. A communication pipe 35 is mounted on the base table 17 so as to penetrate the table with its lower end facing the air duct. An air filter 36 is expanded on an upper end of the communication pipe 35, surroundings of which are covered with a heat insulation cover 42. When the inside of the chamber is brought into negative pressure, fresh air is introduced from the cooling chamber 21 through the communication pipe 35 into the camber for pressure equilibrium between the inside and outside of the chamber.  Even if condensation is produced in the communication pipe 35, all the condensation water is received on the air duct 20.
Patent JP-H0258182-A (JP)
Title: Pattern identification system
Inventor: NOMURA MASAHIDE
IPC: G06T7/00
Filed: 1988-08-24
Abstract: PURPOSE:To obtain a device of high recognition rate by using encoded redundant picture data, which is obtained by local Fourier transform of inputted two-dimensional picture data and a standard picture data group to be identified in accordance with the data, as an input/output information expression. CONSTITUTION:This system consists of a picture input device 101, an input picture memory 102, a computing element 103 for local Fourier transform, a feature space memory 104, a neural circuit plex computing element 105, and a pattern identification result output device 106. Inputted two-dimensional picture data and the standard picture data group to be identified in accordance with this data are subjected to local Fourier transform in the isodiametric direction of orthogonal coordinates or spherical coordinates with each point or each of points sampled at sufficiently close intervals as the center. Encoded redundant picture data obtained at this time is used as the input/output information expression. Thus, the recognition rate of picture patterns due to a neural circuit plex, model is improved furthermore.
Patent JP-S6270325-A (JP)
Title: Production of lower olefin
Inventor: MASUMOTO RYUHEI
IPC: C07C11/02
Filed: 1985-09-20
Abstract: PURPOSE:To improve the yield of the objective compound from methanol, etc., and to prolong the life of the catalyst in the production of the titled compound by contacting methanol, etc., with a specific zeolite catalyst under specific condition, by adding a <=10C hydrocarbon to the raw material, thereby suppressing the increase of the reaction temperature. CONSTITUTION:The titled compound is produced by contacting a raw material containing methanol and/or dimethyl ether with at least one kind of a catalyst consisting of (i) a zeolite containing alkaline earth metal, (ii) a zeolite containing alkaline earth metal and modified with alkaline earth metal and/or (iii) a ZSM zeolite modified with alkaline earth metal at a weight-hour space velocity of 0.1-20hr<-1> at 300-650 deg.C under a reaction pressure of 0.1-100 atm. In the above process, a <=10C, especially <=6C hydrocarbon is added to the raw material to effectively suppress the temperature rise of the reaction system and improve the yield of the objective compound and the life of the catalyst. The amount of the hydrocarbon is 0.1-10 times based on the carbon number of the methanol and/or dimethyl ether in the raw material.
Patent JP-S60102313-A (JP)
Title: Supplying device for headed-rod material
Inventor: NAITOU TAKAO
IPC: B65G47/14
Filed: 1983-11-07
Abstract: PURPOSE:To raise the capacity of a supplying device for rivet etc., by constituting the device as an opening is formed to remove disordered material, on one side wall of an inclined-chute which leans at determined angles, and ordered material is hung and supported as it leans against the other side wall of the chute. CONSTITUTION:Headed-rod materials scooped up by the groove 12 of a fan- shaped blade which is not shown in the figure, are sent to an inclined receiving plate 21, and led into the groove 17 of a receiving chute 15. While the rod materials are sent from the inclined part 18 to the middle part 20, by the vibrated chute 15, disordered materials fall down due to self-weight, from a notched opening 23 which is formed on the side wall of the inclined part 18. Then, the disordered rivets are removed and gathered in the fan-shaped blade, and only the ordered materials are hung as they lean against the other side wall of the groove 17, and conveyed. As the device is constituted in this way, supplying capacity of the device can be raised.
Patent JP-H0256309-A (JP)
Title: Carrying device for granular material
Inventor: YAMAMOTO TAIZO
IPC: B65G47/40
Filed: 1988-08-22
Abstract: PURPOSE:To carry a large amount of granular materials e.g., capsules, etc., at a high speed without breaking them, by providing backet rotating means to rotate each backet so that its opening faces a downstream opening. CONSTITUTION:An upper side cum follower 14d is guided on the taper face of a guiding channel 41 formed in backet rotating plate 40, and a backet 14 is rotated in such a way that its opening 14a may be inclined toward a capsule carrying-in opening 13a formed through a housing 13. Further upward movement of the backet 14 caused the upper side cum follower 14d to fit into the guide channel 41, while the backet 14 keeps its opening 14a inclined toward the capsule carrying-in opening 13a, and the capsule carrying-in opening 13-side edge of the opening 14a abuts against the inner side face of a guiding plate 15. Under such conditions, when the backet 14 is moved even more upward, it reached the capsule carrying-in opening 13a of the housing 13 as it slides on the inner face of the guiding plate 15.
Patent JP-S6451022-A (JP)
Title: Threshing apparatus
Inventor: ONISHI HIDEAKI
IPC: A01F12/20
Filed: 1987-08-21
Abstract: PURPOSE:To improve grain-removing effect, by placing plural spiral threshing drums in parallel in such a manner as to integrate the spiral part of the drum with the gap between the pitches and threshing the crops while transferring the whole crops to be threshed. CONSTITUTION:Crops introduced into a threshing chamber 1 is transferred in axial direction with a pair of spiral threshing drums 4, 4' and subjected to the grain-removing action by the friction with receiving nets 2, 2'. Furthermore, the crops are pressed against the surface of the spiral circumference by the mutually integrated spiral members 3, 3'. The grain-removing action is generated by the kneading motion of the spirals with each other to improve the grain-removing effect.
Patent JP-S6187229-A (JP)
Title: Objective actuator for optical head
Inventor: NOMURA HIROO
IPC: G11B7/09
Filed: 1984-10-04
Abstract: PURPOSE:To obtain a structure suitable for the size and thickness reduction of an optical head by forming a focusing coil in a saddle shape and forming a path for laser light, providing two magnetic circuits in the incidence direction of light, and leavng a space where a total reflecting prism is placed between said circuits. CONSTITUTION:The focusing coil 19 is formed in a rectangular saddle shape having both ends bent. Both ends of the saddle-shaped coil are inserted into two right and left magnetic circuits each composed of a yoke 20 and a perma nent magnet 21. Blades26 which are fitted in guide grooves 25 formed in a tracking-directional movable part 24 are fitted to the holder 23 for an objective 22. Further, the focusing coil 19 is adhered to the lens holder 23 in one body. Two tracking coils 27 each are arranged in the incidence direction of light and inserted into magnetic gaps of the same magnetic circuits 20 and 21 which are used for forcusing. A total reflecting mirror 31 can be installed right under the objective 22 and in an actuator.
Patent JP-H08104685-A (JP)
Title: Lactol derivative, its production and use
Inventor: SODA TAKASHI
IPC: A61P43/00
Filed: 1994-09-01
Abstract: PURPOSE: To obtain the new compound having a cathepsin L-inhibiting action and a bone absorption-inhibiting action and useful as an agent for preventing and treating osteoporosis because of directly acting on the bone to improve its metabolism. CONSTITUTION: This compound formula I (Q is one or two amino acid residues; R<3> is carboxyl or acyl; A is alkylene; B is H, alkyl, acyl) or its salt, e.g. (3 S)-3-[[N-tert-butoxycarbonyl-(L)-phenylalanyl]amino]-2-hydroxytetrahyd rofurane. The compound of formula I wherein B is H is obtained by subjecting a compound of formula II to a reduction reaction preferably by a method using diisobutyl aluminum hydride as a reducing agent at -80 to 100 deg.C. The compound of formula I wherein B is alkyl or acyl is also obtained by alkylating or acylating the compound of formula I wherein B is H.
Patent JP-H1152631-A (JP)
Title: Image forming device
Inventor: SHIGETA KUNIO
IPC: G03G15/00
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To prevent toner from being scattered outside of a second image holding means cleaning means by bringing a toner scatter preventing member into contact with a second image holding means at the time of starting to clean the second image holding means, and then bringing a second image holding means cleaning blade into contact with the second image holding means. SOLUTION: In the state of a toner image receiving body cleaning blade 141 and a cleaning roller 144 being brought into contact with a toner image receiving body 14a, a back face image formed on a photoconductor drum 10 is transferred to the toner image receiving body 14a. The contact between the toner image receiving body cleaning blade 141 and the cleaning roller 144 is released before the toner image of the back face image on the toner image receiving body 14a passes the position of the cleaning roller 144. Immediately after the back face image passes the toner image receiving body cleaning device 140, the toner image receiving body cleaning blade 141 and the cleaning roller 144 are brought again into contact with the toner image receiving body 14a to clean the remaining toner image after transfer.
Patent JP-H1034770-A (JP)
Title: Semiautomatic box making apparatus and folding working-table for the same
Inventor: NAGAI HAJIME
IPC: B31B50/99
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To reduce the production costs of a small lot and to improve transportation efficiency by a method in which a press member for holding a state in which a part in which a blank is folded and stuck is inserted and folded is installed, a press conveyer holds and transports the blank which is folded and stuck, and a pasted part is pressed. SOLUTION: Press members 22a, 22b fold a blank along a folding line in prescribed order, with a pasted part stuck, a part of the folded side is slided on a working surface and inserted into a void 21 between the working surface 20 and the press member 22a, the folded part is erected by the restoring force of the material elasticity of the blank, and the pasted part is held not to be peeled off. A press conveyer C is installed for a purpose that the blank which is folded on a working table B is sent while keeping a folded state, a folded and pasted part is pressed while being transported to press the pasted part completely.
Patent JP-S6366339-A (JP)
Inventor: TSURUTA KEIJIRO
IPC: D02G3/28
Filed: 1986-09-04
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-S59107538-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SAKABA HIROO
IPC: H01L21/8236
Filed: 1983-11-09
Abstract: PURPOSE:To obtain the ROM having no erroneous operation by a method wherein FETs with different threshold voltage Vth are provided on one Si substrate, a switching element is set at high Vth, the elements for logical condition detection and charging are set at low Vth, and they are formed in enhancement type, thereby enabling to widen the range of working voltage. CONSTITUTION:Enhancement type E0 and E1, having different threshold voltage Vth each other, and the IGFET of depression types D1 and D0 are used. In a decoder X, each gate is connected using clock pulse CP lines A1-A3, address input lines A5-A8 and earthing conductor A4, A9. A memory matrix Y has the same construction as above. The FETQ11 to be used for detection of logical condition is formed in enhancement type low VthE1 same as the Q10 to be used for a precharge, the above is brought into sufficiently low ion resistance, and the discharge speed at the output point J0 is increased. Also, switching elements Q14 and Q15 are formed in enhancement type and brought to a high VthE2, thereby enabling to prevent the cnduction caused by the noise coming from an input terminal VIN. According to this constitution, the range of working supply voltage phi1 can be increased, and the range of working ambient temperature can also be expanded.
Patent JP-H0370639-A (JP)
Title: Forward-reverse selecting device
Inventor: YAMADA SHIGEYUKI
IPC: B60W10/184
Filed: 1989-08-10
Abstract: PURPOSE:To perform synchronizing action settable in a short time by providing a brake interlocking mechanism in which a brake device is actuated once in a braking side associated with operation of a forward-reverse selector lever thereafter released and reset, in a vehicle provided with a forward-reverse selecting synchromesh transmission. CONSTITUTION:A vehicle such as a tractor is provided with a hydraulic brake device 6 in which pressure oil in a master cylinder 9 is supplied into a brake case 11 by step in operation of a brake pedal 8. While by swivel operation of a forward-reverse selector lever 23 to a side of forward F or reverse R, a forward-reverse selecting synchromesh transmission, provided in a transmission case 3, is selected to the forward side or the reverse side. Here a brake interlocking mechanism 26, which comprises a lever side hydraulic cylinder 27, pedal side hydraulic cylinder 28 and a shaft valve 29, is provided, and the brake device 6 is actuated once in a braking side being associated with selecting operation of the forward-reverse selector lever 23, thereafter the brake device 6 can be release-reset.
Patent JP-H0372334-A (JP)
Title: Image recording device for microfilm
Inventor: HAMADA AKIYOSHI
IPC: H04N1/113
Filed: 1989-08-11
Abstract: PURPOSE:To securely guide the leader of the film even at a narrow-space image exposure part by installing an optical unit closely to a main roller which supports the reverse surface of the film and providing a member which guides the leader of the film in its conveyance direction to a lens barrel which faces the main roller. CONSTITUTION:The optical unit 200 is arranged closely to the main roller 170 which supports the back surface of the film at the image exposure part and the lens barrel 211 which faces the main roller 170 is provided with the guide member 212 which guides the leader of the film in the conveyance direction. Therefore, the film is conveyed automatically along a travel passage in automatic loading mode and when the film travels around the main roller 170, the leader of the film is guided by the guide member 212 provided to the lens barrel 211 or guide surfaces 212b and 212c formed on the surface of a lens 210. Consequently, the guide means 212 for the film leader can be installed in the narrow space between the main roller 170 and lens barrel 211 and the film is loaded securely and automatically without any trouble.
Patent JP-H11190217-A (JP)
Title: Direct injection type diesel engine
Inventor: TSUTSUMOTO NAOYA
IPC: F02F1/24
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a combustion chamber suited to a direct injection type diesel engine, capable of intensifying gas flow. SOLUTION: The ratio of the maximum inside diameter Dc of a cavity 5 to the inside diameter B of a cylinder 2 is set in the range of 0.6 or less. A lip angle part 18 acute-angled is formed at the section of an opening of the cavity 5 in the crown face 15 of a piston 4. Thus, squish action near the top dead center of the piston is enhanced, the gas flow is disturbed by the lip angle part 18, the gas flow in the combustion chamber is intensified, and thus the performance of mixing fuel with air is improved.
Patent JP-H0255975-A (JP)
Title: Phase control circuit for multichannel pulse
Inventor: NAGAREGO SHIGERU
IPC: G01S7/523
Filed: 1988-08-22
Abstract: PURPOSE:To simplify the constitution greatly by obtaining pulse trains of N channels which are brought under the phase control of one storage circuit and 1st and 2nd counters. CONSTITUTION:High-order addresses above an (M)th address are specified by the 2nd counter 14. The 1st M-ary counter 13 counts a clock from a terminal 15, outputs D1-DN of 1st-(N)th bits of the storage circuit 12 are latched by a latch circuit 16 with the clock from the terminal 15, and the circuit 16 outputs N desired pulses. When the counted value of the counter 13 varies, the output of the circuit 12 becomes unstable to generate a glitch, but the stable output of the circuit 12 is latched by the circuit 16 to remove this glitch. Consequently, the constitution is simplified extremely.
Patent JP-H03149704-A (JP)
Title: Solid electrolyte and its manufacture
Inventor: ANDOREI NIKORAEBICHI SUMIRUNOF
IPC: H01M10/0562
Filed: 1990-08-09
Abstract: PURPOSE: To provide electrolyte having high ion conductivity, high mechanical strength, molding forming suitability, and high heat resistance by forming the electrolyte of rare earth group metal fluoride or mixture of the rate earth group metal fluoride and the alloy additive, and specifying the crystal size and depth of pore. CONSTITUTION: Fluoride of rare earth group metal or the mixture of fluorides of rare earth metals at 85-99.7 mole % and the alloy additives agent at 0.3-15 mole % % are mixed so as to obtain a solid electrolyte, which has the porous polycrystalline structure having depth of pore at the crystal size or less and relative density at 0.98 or more and which includes fluorides of rare earth group metals or the mixture of fluorides of rare earth group metals and the alloy additives. This electrolyte desirably includes calcium fluoride or barium fluoride or zinc fluoride or aluminum fluoride. With this composition, the solid electrolyte having high ion conductivity, low transparency with respect to gaseous and liquid media, high mechanical strength, molding-forming ability, and high heat resistance is obtained.