baber/WOPTO huggingface dataset:
Patent JP-H0526138-A (JP)
Title: Ignition timing controller
Inventor: HARADA KENICHI
IPC: F02P5/15
Filed: 1991-07-17
Abstract: PURPOSE:To provide an ignition timing controller for preventing excessive elevation of car speed at the time of low speed running and reduction in deceleration feeling while the warming promotion effect of an exhaust emission cleaning device catalyst is retained, with regard to an ignition timing controller of an internal combustion engine that carries out warming promotion through increase in idle rotation by increasing intake amount during a cold process. CONSTITUTION:Idle rotation is increased by opening an idle speed control valve (ISC valve) 15 correspondent to cooling water temperature and whereby increasing the amount of intake air, at the time of engine warming driving. Car speed is surveyed by an ECU 30, and when the car speed reaches no less than a fixed level, an ignition circuit 21 is controlled correspondent to the car speed, and ignition timing is retarded. Since torque generation is reduced while exhaust temperature remains high, excessive increase in car speed at the time of low speed running is prevented, while catalyst warming of an exhaust emission cleaning device 19 can be promoted.
Patent JP-2000018668-A (JP)
Title: House
Inventor: SAKAI HIROHITO
IPC: F24F7/00
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a house enabling both of improvement of the environment of an inhabitant and maintenance of the life of the house. SOLUTION: Air vents 10 by which a plurality of indoor spaces 9 formed, with a floor part 6 between, above an under-floor space 3 of a foundation heat- insulating structure having no ventilating window communicating with an outdoor space 1 and the under-floor space 3 are made to communicate with each other are provided, and a ventilating device 17 having a discharge port 11 made to communicate with the outdoor space 1 and an air inlet port 13 made to communicate with the under-floor space 3 through a ventilating tube 14 is provided. Thereby both reduction of a feel of cold draft of a floor surface by making a temperature environment of the under-floor space 3 substantially the same as the one of the indoor spaces 9 and maintenance of the lifetime of a house by making it possible to discharge chemical substances in the under- floor space 3 are enabled.
Patent JP-2001007401-A (JP)
Title: Compound semiconductor light emitting element
Inventor: KATAYAMA KOJI
IPC: C09K9/00
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To obtain a compound semiconductor light emitting element in which color tone can be controlled delicately by sandwiching a first light emitting layer between a p-type compound semiconductor epitaxial layer and an n-type compound semiconductor epitaxial layer and sandwiching a second light emitting layer emitting light of longer wavelength than the first light emitting layer between two compound semiconductor layers containing impurities. SOLUTION: First and second light emitting layers 1, 2 are formed on a third light emitting layer 30, i.e., a ZnSe single crystal substrate. The first light emitting layer 1 is sandwiched between a p-type compound semiconductor epitaxial layer 11 and an n-type compound semiconductor epitaxial layer 12 through a heteroepitaxial interface. The second light emitting layer 2 emitting light of longer wavelength than the first light emitting layer 1 is sandwiched between two compound semiconductor layers containing impurities of the same type as any one of the p-type compound semiconductor epitaxial layer 11 or the n-type compound semiconductor epitaxial layer 12.
Patent JP-H0925341-A (JP)
Title: Polyesteramide and electrophotographic photoreceptor using the same
Inventor: OWAKI TAKAMASA
IPC: C08G69/44
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To obtain an electrophotographic photoreceptor which does not cause the gelation of a coating soln. nor the crystallization of a resin and is excellent in adhesion between a photosensitive layer and a primer layer by using a binder resin comprising a specific polyesteramide having biphenyl units. SOLUTION: In an electrophotographic photoreceptor comprising a conductive substrate and a photosensitive layer formed thereon, the binder resin used is a polyesteramide which comprises structural units represented by formulas I and II (wherein X is a single bond, O, S an alkylene, alkylidene, phenylalkylidene, or cycloalkylene; Y is a benzene, biphenyl, or naphthalene ring or an aliph. hydrocarbon group; and R1 to R4 are each H, a halogen, or a hydrocarbon group), the molar fraction of units represented by formula I (1) and that of units represented by formula II (2) satisfying the relation: 0.05<= (2)/[(1)+(2)]}<=0.30, and has an inherent viscosity (in tetrachloroethane at a concn. of 1.0g/dl) of 0.25-1.00 at 25 deg.C. Thus a highly abrasion-resistant photosensitive layer excellent in adhesion to a primer layer is formed without causing the gelation nor crystallization of a coating soln.
Patent JP-S6422528-A (JP)
Title: Manufacture of flanged container by blow molding
Inventor: OKA MASATAKA
IPC: B29C49/04
Filed: 1987-07-17
Abstract: PURPOSE:To make it possible to manufacture a container having a thick and broad flange by a method wherein a resin well, which corresponds to the flange part of the flanged container to be molded, is provided on a vertically movable bottom force and a parison, which is supplied in between the bottom force and top forces, is blow-molded. CONSTITUTION:Under the state that top forces 1 and a bottom force 3 are apart from each other, a parison 4 is lowered divergently so as to locate the lower part of the parison 4 above an annularly grooved resin well 3b, which is formed around a resin retaining core 3a at the center of the bottom force 1. Next, a pair of the top forces 1 are brought into contact with each other and simultaneously the bottom force 2 is raised so as to bring into contact with the lower parts of the top forces 1 in order to form the flange part 6a of a container 6 by bringing the lower part of the parison 4 locating in the resin well 3b into contact with the undersides of the top forces 1. At the same time, air is blown into the parison 4 in the top and bottom forces 1 and 2 in order to form the side part and bottom part of the container out of the parson 4 in the top force 1. As a result, the container 6 having a thick and broad flange 6a can be obtained.
Patent JP-S6333651-A (JP)
Title: Optical disk inspecting device
Inventor: OTSUKI SHINYA
IPC: G11B7/00
Filed: 1986-07-28
Abstract: PURPOSE:To detect even a small defect existing on a guide groove of a disc, by varying the feed speed of a linear motor and revolutions of a spindle motor to always keep a scanning speed constant, when a fine spot of laser light scans over a guide groove in the surface of the disc. CONSTITUTION:A drive signal is outputted to a spindle motor 2 to scan along a guide groove in the surface of an object to be inspected placed on the spindle motor spirally with light irradiated from a light head 7 while a linear motor 4 is moved radially based on a radius position signal outputted from a radius position detector 5 so as to keep the scanning speed constant. The surface of a disc 1 is irradiated with a fine spot of laser light and an electrical signal of the reflected light thereof is converted into digital from analog synchronizing a rotation position signal, and the data thus converted is memorized 10 sequentially at a specified address. Thus, the length of a defect is determined 9 based upon the electrical signal and the results of inspecting the defect is displayed.
Patent JP-H0341724-A (JP)
Title: Vertical type vapor growth apparatus
Inventor: DOI HIDEYUKI
IPC: H01L21/205
Filed: 1989-07-10
Abstract: PURPOSE:To increase the flow speed of a raw gas as the gas moves downward by movably connecting the upper end parts of a plurality of adjusting plates to the inner wall surface of a reacting tube so that the adjusting plates can be inclined in the direction of the diameter of the reaction tube, and providing a large slant angle. CONSTITUTION:Adjusting plates 16 are arranged along the inner sidewall surface of a reaction tube 2 so as to surround the outer surface of a susceptor 4. The respective adjusting plate 16 has the same curvature as that of the reaction tube 2. The upper end part of each adjusting plate 16 is movably connected to the inner side wall surface of the reaction tube 2 with an attaching metal fixture 18 so that the plate 16 is inclined in the direction of the diameter of the reaction tube 2. When the adjusting plate 16 is inclined to the side of the susceptor 4, the cross sectional area of the part through which a gas stream passes is decreased in the downward direction. As a result, the flow speed of the raw gas is increased as the gas flows downward.
Patent JP-S5879220-A (JP)
Title: Liquid crystal light valve
Inventor: KUBOTA KEIICHI
IPC: G02F1/1335
Filed: 1981-11-05
Abstract: PURPOSE:To improve the absorbing efficiency of light and to improve contrast with respect to a liquid crystal liqht valve for thermal writing by using a single layer of a specified inorg. compd. semiconductor as a dielectric film and setting the film thickness at lambda/4n(lambda is wavelength of light for thermal writing and n is a refractive index). CONSTITUTION:A dielectric film 9, a reflection film 4 of Al and a liquid crystal orienting film 8 ae vapor-deposited successively on a glass substrate 2. Thereafter, the substrate is so placed as to oppose to a transparent electrode substrate 6 having a liquid crystal orienting film 8 via a smetic liquid crystal material 5, whereby a liquid crystal light valve 11 is formed. A laser light 1 of a wavelength lambda is made incident from the arrowed direction to execute thermal writing. Here, for example, CdTe or the like which is a group II-V compd. semiconductor is provided by vapor-depositing to lambda/n (n is a refractive index) film thickness as the film 9. If an argon laser is used, the thickness of CdTe film is 400Angstrom and the film has max. light absorptivity. The display having accuracy as high as twice the resolving power of CRTs and having contrast and high resolving power is obtained.
Patent JP-H078635-A (JP)
Title: Track equipment for amusement
Inventor: OTANI MASAYOSHI
IPC: A63G21/04
Filed: 1993-06-25
Abstract: PURPOSE:To achieve higher safety during a running while facilitating setting on a flat ground. CONSTITUTION:A running track 1 of a coaster 10 which is adapted to run by natural dropping is made up of a pair of guide rails 3 and 3 facing each other as installed being inclined on the ground through a support leg 2. The guide rails 3 have a lower guide surface 4, a side guide surface 5 being formed rising outside the lower guide surface 4 and an upper guide surface 6 which is formed curved being inclined inward from the upper end of the side guide surface 5. The coaster 10 is made up of a bottomed box body 11 and provided with a first roller 12 rolling on the lower guide surfaces of the guide rails each at front, rear, left and right corners of the bottom part 11a and the second rollers 13 positioned corresponding to the upper guide surfaces of the guide rails longitudinally at the lower parts of both left and right side parts 11b and 11b.
Patent JP-H0821553-A (JP)
Title: Vent valve
Inventor: UMEDA HIROYUKI
IPC: F16K17/28
Filed: 1994-07-05
Abstract: PURPOSE:To prevent impairing of the water sealing performance of a U-form trap furnished on an exhaust pipe when the internal passage of a riser pipe with which exhaust pipes are connected in a plurality of locations, is put in a negative pressure by the exhaust water sent from the exhaust pipe, introducing an arrangement such that all component parts can be made in synthetic resin molding, and perform installation of these component parts easily. CONSTITUTION:A short pipe 1 in an inverted U-form is connected with the top of a riser pipe E and is fitted with a support 3 having a seat 34 in such a conical form as narrowing downward, and a cover 4 is installed on the support 3 so that a valve chest 5 is formed, in which a hollow spherical valve element 2 is accommodate When a negative pressure is generated in the internal passage of the short pipe 1 or the riser pipe E by the exhaust water sent from an exhaust pipe C, the valve element 2 is levitated to open the valve opening 33, and thereby the air influx is promoted to lead to elimination of the negative pressure.
Patent JP-S6420634-A (JP)
Title: Lead frame
Inventor: KUSUMI HAJIME
IPC: H01L21/60
Filed: 1987-07-15
Abstract: PURPOSE:To display a grade derivation by providing identifiers of cutouts or notches on both sides of a TAB tape. CONSTITUTION:4 U-shaped grade derivation display cutouts 3, two of which are formed at one side of a chip, are provided on both sides of the chip placing cutouts 2 of a TAB tape 1 as a lead frame of a tape carrier type. In this case, grade derivation of 16 zones can be displayed by the presence or absence of the cutouts 3. Accordingly, for example, 11 can be recognized by a binary method.
Patent JP-S6068935-A (JP)
Inventor: MOROZUMI NAOHIRO
IPC: B32B7/12
Filed: 1983-09-26
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-H11333040-A (JP)
Title: Golt exercising device
Inventor: MIYAZAKI SADAO
IPC: A63B69/36
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To ensure a straight stroke of a head along a hitting target line even if a line viewed from the above when a user comes to the ready is curved. SOLUTION: A swing direction indicating member 21b parallel to a lengthwide direction of a rail 3 is provided at a specified position of the rail 3 while a swing orthogonal direction indicating member 18a orthogonal to the lengthwise direction thereof at a specified position thereof. These members 21b, 18a can be changed to the axis of the rail 3. When the rail 3 is viewed to be bent, the member 21b viewed from the above under the ready-to-hit condition is controlled so that the member 21b may be parallel to the hitting target line. Similarly, the member 21b is adjusted so that it may be orthogonal to the hitting targel line viewed from the above. At the time of swing, a user swings a club straight in the lengthwise direction so that the member 21b having a specified length may not generate deviation in the widthwise direction.  The member 21b ensures the user to perform the swing always keeping the orthogonal angle to the hitting target line on the way of swing.
Patent JP-H1023045-A (JP)
Title: Vehicle data transmission system
Inventor: MIURA KUNIHIKO
IPC: H04L12/40
Filed: 1996-07-08
Abstract: PROBLEM TO BE SOLVED: To make efficient a bus occupancy rate of each node on a network. SOLUTION: Each of nodes 1a-1e in the vehicle data transmission system is configured, such that a token is circulated in a predetermined order among the nodes 1a-1e and a node acquiring the token sends a plurality of data to a bus 3. In this case, a token transfer destination setting means 23a sets a token transfer destination node, a group data setting means 32a sets sequentially each of relational data of group data, consisting of some relational data related to each other in a plurality of the data in a same frame, a transmission reception means 21a sends a token transfer message to the token transfer destination node and sequentially sends several relational data in the same frame set in advance to the token transfer destination node.
Patent JP-S6335139-A (JP)
Inventor: YAMAGUCHI SEIJI
IPC: H02J7/10
Filed: 1986-07-28
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-S5880584-A (JP)
Title: Detection for metallic buried substance
Inventor: NAKAI AKIRA
IPC: G01V3/08
Filed: 1981-11-09
Abstract: PURPOSE:To previously prevent accidents during underground excavation by attracting a magnet up to the inner top of an excavating means when the means moves in close to an iron-made buried substance to open an electric circuit and output an alarm or stop the excavation. CONSTITUTION:A magnet 1 is floated on mercury accomodated in a mercury reservoir 3 and the upper surface of the magnet 1 is contacted with an upper wall 4. The mercury reservoir 3 is made of a material such as aluminum, glass and ceramic which is not influenced by magnetism and is connected to an alarm device alarming at the OFF of an power supply to form a magnet switch. The magnet switch is accomodated in the inner top of an underground excavating means. If an iron-made buried substance reaches the magnet switch, the switch is attracted to the front and an alarm is generated, so that accidents during underground excavation can be previously prevented.
Patent JP-H11138053-A (JP)
Title: Gas-liquid separator
Inventor: IWAO KOJI
IPC: B04C11/00
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a gas-liquid separator which can improve the flow rate measuring precision of separated liquid and the flow rate measuring precision of separated gas by preventing the turbulence of a liquid level in a cyclone separator, the entrainment of bubbles into liquid, and others. SOLUTION: In a gas-liquid separator which is equipped with a cyclone separator 1 in which two-phase current fluid (a) is supplied from the side part, separated gas (b) is discharged from the upper part, and separated liquid (e) is discharged from the lower part, a a flow rate detector 7 of the separated gas, a high liquid level detector 2 and a low liquid level detector 3 which are installed on the sidewall of the cyclone separator 1 and measures the flow rates of the separated gas (b) and the separated liquid (e), a device 11 for preventing the turbulence of a liquid surface is installed between the supply position of the fluid (a) and the installation position of the detector 2. The device 11 is formed from a reverse truncated cone type sedimentation cylinder, a semicircular double stage bulk plate, an orifice disk, or a separator refraction part.  Or, a funnel-type inner cylinder is installed in the cyclone separator 1, and a liquid discharge flow rate adjustment means is equipped.
Patent JP-S6165082-A (JP)
Inventor: HANNU SARUBANNE
IPC: H02K9/22
Filed: 1985-08-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11129483-A (JP)
Title: Orifice plate for liquid jet head and production thereof, liquid jet head having orifice plate and production thereof
Inventor: KOYAMA SHUJI
IPC: B41J2/05
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To jet a liquid drop stably even when electroforming is employed and to realize a high quality image. SOLUTION: A glass groove is patterned using chromium written on an original glass 1 by electron beam as a mask. The glass groove 2 is filled with silver 3 and plated with nickel 4 which is then further plated with gold 7 having higher corrosion resistance than nickel. Since a jet port is formed without using any resist, no step is formed at the jet port. Consequently, ineffective action of jet energy to a liquid drop is eliminated and the jetting direction is prevented from fluctuating.
Patent JP-S58207708-A (JP)
Title: Amplifying circuit
Inventor: MIZOGUCHI YUUJI
IPC: H03G3/20
Filed: 1981-11-06
Abstract: PURPOSE:To attain an excellent amplifying circuit easy for circuit integration of all the circuit including an AGC circuit, by providing at least >=1 low frequency amplifiers, a comparison circuit and the AGC circuit. CONSTITUTION:The titled amplifier consists of >=1 low frequency amplifiers A, A', the comparison circuit B comparing an output voltage of the low frequency amplifiers A, A' and a reference voltage and giving an output in response to the difference, and the AGC circuit C changing the impedance of variable impedance elements connected to the low frequency amplifiers A, A' in response to the output of the comparison circuit B, that is, the impedance of NPN transistors Q1, Q2, and Q27, Q28 so as to attain the AGC operation. In this way, the AGC circuit C is incorporated in one integrated circuit together with the low frequency amplifying circuits A, A' and externally mounted components are minimized, and the amplifying circuit with the excellent AGC circuit is obtained.
Patent JP-H1024488-A (JP)
Title: Scoring method and device
Inventor: NAGASHIMA SHUNICHI
IPC: B29C53/84
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To realize a low cost working machine and lower a running cost by a method wherein self-heating scoring blades made of heating material is employed so as to be energized in order to execute scoring on a plastic sheet by heating the scoring blades. SOLUTION: Scoring blades 7 are made of high resistance heating material, which easily generates heat by low electric current, such at titanium alloy, stainless steel, Ni-Co-Fe based metal, and energized by connecting their end parts with conductor and with a power device 9. A plate-like insulator 3 is mounted between an upper stand 2 and a mold 4. On a lower stand 1, a plastic sheet S heated up to the predetermined temperature is placed so as to be pressed with the lowering upper stand 2. In this case, cutting rules 6 on the mold 4 blank the plastic sheet S. At the same time, the scoring blades 7 on the mold 4 form folding lines at the predetermined positions on the blanked plastic sheet S so as to produce a blank plates. Thus, favorable heating efficiency, reduced running cost can be realized with a low cost working device.
Patent JP-S5882343-A (JP)
Title: Control system of data flow computer
Inventor: ITOU NORIYOSHI
IPC: G06F9/44
Filed: 1981-11-10
Abstract: PURPOSE:To exclude unnecessary processing, and to utilize a processor effectively, by generating an execution stop instruction when the end condition of a specific job is detected, and interrupting only the processing of said job. CONSTITUTION:When the stop instruction control part 14 of each processor 1 receives a stop job number write instruction, a token filter part 10 is started and a job number reading circuit 102 reads the job number contained in a token. Then, the job number is sent through a decoder 103 to a comparing circuit 104 to compare the job number with the contents of a flag register part 13, thereby detecting the operation mode of the job to which the token belongs to. When a flag corresponding to the job number is set, a suppressing signal for the transmission and reception of the token is applied to a switch circuit 101 through a token flow control line 105. Consequently, a token belonging to a job under a stop command is eliminated.
Patent JP-H0736468-A (JP)
Title: Adaptive controller
Inventor: HAMABE TSUTOMU
IPC: G05B13/02
Filed: 1993-07-20
Abstract: PURPOSE:To obtain reduction effects on various vibrations and noises over a wide frequency range even if there are a frequency band, vibrations, noises, etc., which can not be reduced by individual control wave motion generating means. CONSTITUTION:An engine mount 8 which generates control vibrations corresponding to a driving signal yv is interposed between an engine 4 and a vehicle body frame 5, a loudspeaker 11 is provided in a cabin 3 so that a control sound can be generated corresponding to a driving signal yNm, and functions required to generate a driving signal for an adaptive digital filter, etc., are provided corresponding to the engine mount 8 and loudspeaker 11. Then a convergence coefficient required to generate the driving signal yNm for the loudspeaker 11 positioned on the downstream side of the engine 4 is corrected corresponding to the update quantity of the filter coefficient of an adaptive digital filter required to generate the driving signal yv for the engine mount 8 positioned on the upstream side.