baber/WOPTO huggingface dataset:
Patent JP-S60204835-A (JP)
Title: Manufacture of weather-resistant cold-rolled steel sheet having superior roll formability
Inventor: OBARA TAKASHI
IPC: C21D9/46
Filed: 1984-03-27
Abstract: PURPOSE:To improve the roll formability by reducing the C content of a steel blank contg. prescribed percentages of Mn, Si, P, Cu, Ni, etc., hot rolling the blank, coiling the hot rolled plate, cold rolling it, and annealing the resulting sheet under prescribed conditions. CONSTITUTION:A steel contg., by weight, <=0.045% C, <=1% Si, <=0.12% P, 0.1- 0.6% Cu, <=0.5% Ni, <=1% Cu, 0.0025-0.01% N and 0.01-0.1% Al is refined. A blank of the steel is hot rolled, and the hot rolled plate is coiled at <=580 deg.C, pickled, and cold rolled. The resulting sheet is annealed at the recrystallization temp. -800 deg.C for <=60sec soaking in time in a continuous annealing furnace, and the annealed sheet is forced to be cooled at 10-500 deg.C/sec cooling rate in the temp. range of 350-150 deg.C in a cooling stage.
Patent JP-S62217060-A (JP)
Inventor: HATTORI HITOSHI
IPC: F25B9/06
Filed: 1986-03-17
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-S53145205-A (JP)
Title: Method of railway roabed ballast replacement construction and its device
Inventor: IGARASHI ISABUROU
IPC: E01B27/04
Filed: 1977-05-23
Abstract: PURPOSE: To safely replace ballast without being limited by the interval of the operation of a train, by inserting auger for replacement into drilled holes beforehand pierced into the ballast of a roadbed. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10257514-A (JP)
Title: Color signal processing unit
Inventor: SAI HIROTOMO
IPC: H04N11/04
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To correct remarkable image quality deterioration by reducing number of bits of two color difference signals R-Y, B-Y in the demodulation of a chrominance carrier signal of a television video signal. SOLUTION: A television video signal is converted into a digital signal at an A/D converter 2, and a luminance/chrominance signal separation section 3 separates a chrominance carrier signal C and a chrominance carrier signal demodulation section 4 demodulates color difference signals R-Y, B-Y. Number of bits of the color difference signals R-Y, B-Y is reduced by giving the color difference signals R-Y, B-Y to a low-order bit round off section 5 and a value of a coefficient section 7 is added to the resulting signals at adder sections 6a, 6b.
Patent JP-S60201294-A (JP)
Inventor: YANASE MASUAKI
IPC: G21C21/02
Filed: 1984-03-26
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-H03260345-A (JP)
Title: Vehicle speed fluctuation restraining device
Inventor: YAMADA HIROSHI
IPC: F02D29/04
Filed: 1990-03-09
Abstract: PURPOSE:To restrain the fluctuation of vehicle speed for facilitating the drive of a vehicle with an automatic transmission such as retreating into a garage or the like by restraining the rise of engine rotation when an air conditioner is operated while the vehicle is retreating under the creep condition. CONSTITUTION:The retreating position of an automatic transmission mounted on a vehicle is detected by a speed change position detecting means A. The creep condition of the automatic transmission is detected by a creep condition detecting means B. The operating condition of an air conditioner mounted on the vehicle is detected by an operating condition detecting means C. On the basis of various detecting signals from the respective detecting means A-C, the rise of the rotation of an engine E is restrained by a control means D when the air conditioner is operated in the retreat of the vehicle under the creep condition. Thus, the load fluctuation of the engine E or vehicle speed fluctuation due to the increase of torque is restrained. That is, in the vehicle with the automatic transmission, the fluctuation of the vehicle speed in the retreat into a garage or the like is restrained to facilitate the drive of the vehicle.
Patent JP-H04295333-A (JP)
Title: Optical system with relay lens
Inventor: OTSUKA HIROYUKI
IPC: G02B15/00
Filed: 1991-03-22
Abstract: PURPOSE:To provide an optical system having a small-sized relay lens capable of reducing cost by keeping an exit pupil in a fixed position. CONSTITUTION:An optical system has a focusing lens 34 or variable power lens 36, and has at least more than one image formation point between an object and a final image formation point. Between the final image formation point and the first image formation point on this side of the final one, a TV relay lens 40' is interposed. In the vicinity of the first image formation point, a field lens 38 is installed in front of the TV relay lens 40'. When the focusing lens 34 is operated in the optical axis direction or for varying its power, the position of an exit pupil 49 is changed for the TV relay lens 40' and the focusing length of the field lens 38 is changed so as to fix the position M of the exit pupil 49.
Patent JP-H11255059-A (JP)
Title: Air-bag cover mounting structure
Inventor: TOTANI CHIHARU
IPC: B60R21/20
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To reduce the assembling man-hours and cost of an air bag device by saving trouble in forming its air bag cover. SOLUTION: An air bag cover 7 of a synthetic resin is mounted on a base 4 by way of a flexible hinge portion so as to make the hinge portion a moving center when pressed by an air bag 2 being inflated or to allow a further outward inflation of the air bag 2. The base 4 is fixedly provided with a fixture 9 having a flexible neck part 9a with its root fixed to the base 4 to form the hinge portion, and a tapered hook part 9e at the point of the neck part 9a. The cover 7 is formed with a tubular part 7c, through which the neck part 9a is inserted with the hook part 9e being locked thereby by the action of an undercut. The insertion of the hook part 9e and neck part 9a through the tubular part 7c establishes the fixation of the cover 7 to the base 4.
Patent JP-H02238330-A (JP)
Title: Solar radiation sensor and detector
Inventor: HORIGUCHI CHIYOHARU
IPC: G01J1/02
Filed: 1989-03-10
Abstract: PURPOSE:To obtain a solar radiation sensor allowing a light diffusion member to perform secondary light source like action to have a non-directional sensitivity distribution characteristic by providing the light diffusion member diffusing incident light in front of the light detection part of a photodetector for photoelectric conversion in close vicinity to said light detection part. CONSTITUTION:A light diffusion member 6 is formed into a shell shape having a semispherical leading end 6a and provided so that the axial line thereof coincides with that of the light detection part 2a of a semiconductor photodetector 2. The light diffusion member 6 and the photodetector 2 are formed so that the end surface 6b of the light diffusion member 6 on the tail end side thereof and the surface of the light detection part 2a of the photodetector become almost parallel mutually and the dimension of the light diffusion member 6 and that of the light detection part 2a become predetermined relation. By this method, the light diffusion member 6 can perform secondary light source action diffusing received solar radiation to uniformly emit the same to the light detection part 2a. Therefore, a non-directional sensitivity distribution characteristic over a wide incident angle region can be obtained.
Patent JP-H06246803-A (JP)
Title: Transparent optical resin molded piece and injection device for molding same
Inventor: ISHIMURA FUMIO
IPC: B29C45/20
Filed: 1993-02-24
Abstract: PURPOSE:To manufacture molded pieces with stable and excellent yield for a long time without mixing foreign matters such as carbide and rust by setting surface roughness of passage wall faces of a heating cylinder and a screw which form a passage for melted resin and of a nozzle to a specific range. CONSTITUTION:An injection device comprises a heating cylinder 10, a screw 12 embedded in the cylinder rotatably and movably in the axial direction, a nozzle 16 arranged at the tip of the heating cylinder 10, and a hopper 20 arranged at the back end. The passage wall faces of the heating cylinder 10 and the screw 12 which form a passage for melted resin and of the nozzle 16 are made to have surface thickness of 0.8-0.4S. It is desirable that, among cylinder hole wall faces of the heating cylinder 10, only a predetermined range in the neighborhood of a resin inlet passage 10a has surface roughness of 1.6-1.0S. Further, it is desirable that a resin supply opening 20a of the hopper 20 and the resin inlet passage 10a of the heating cylinder 10 are treated to have rust resistance such as plating.
Patent JP-H09248404-A (JP)
Title: Flooculating and precipitating apparatus
Inventor: KATO ISAMU
IPC: B01D21/08
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To produce flocculated flocs with excellent precipitating property and efficiently carry out flocculation and precipitation by preventing precipitation in flocculated flocs in an inner cylinder and producing a stable swirling current independently of the weight of the flocculated flocs. SOLUTION: A screw 4 is installed in an inner cylinder 2 installed in a precipitation tank 1, a driving apparatus 6 is rotated to generate a whirling current for the process, a water to be treated is sent out of a tank 8 for water to be treated, a polymer flocculant is injected from a flocculant injecting path 9 and introduced into a lower part of the inner cylinder 2 in the tangential direction, the swirling current is accelerated to move the flocculated flocs spirally upward while the flocks being prevented from precipitating, flocculated flocs with a large diameter and excellent precipitating property are precipitated in a peripheral separation part 3b, fine flocs are separated in a separation part 3b in an upper part, the resultant treated water is take out through a treated water outlet 12,  sludge is discharged out of a sludge discharging path 15 through a sludge collecting part 3d, and a part of the sludge is turned back to the inner cylinder 1 through a sludge turning back path 16.
Patent JP-H01232338-A (JP)
Title: Photographic printer
Inventor: KITO HIDEKAZU
IPC: G03B27/46
Filed: 1988-03-14
Abstract: PURPOSE:To detect the failure in conveying an original film by making the position information of an image frame correspond to the conveying quantity of the original film. CONSTITUTION:As to be above device, a film 70 is linked by a splice tape 72 and a notch 74 corresponding to a printed image frame is formed by a testing device and exposure correction information, position information and the information on frame number, etc., corresponding to the printed image frame are stored in a perforated tape 48 so as to perform printing. Moreover, the device is provided with a means 24 for detecting the conveying quantity of the film 70 at the time of stopping conveying and a CPU 50 which is a means for judging whether or not the position information stored in the tape 48 corresponds to the conveying quantity detected by the above-mentioned means stored in a RAM 54. Therefore, the failure in conveying the film 70 can be detected and the failure in printing and the deviation of printed data can be prevented.
Patent JP-S57192350-A (JP)
Title: Human parathyroid hormone peptide fragment (1-44)
Inventor: SAKAKIBARA SHIYUNPEI
IPC: C07K14/575
Filed: 1981-04-22
Abstract: NEW MATERIAL:The peptide of formula or its salt.  
     USE: Substance having the activity of human parathyroid hormone (h-PTH).  
     PROCESS: The peptide of formula can be prepared by condensing the individual amino acids or lower peptides in the order of the amino acid sequence of the formula, and eliminating the protecting groups from the functional groups of the side chains at the last stage of the condensation reaction. The condensation reaction can be carried out by repeating the bonding and removal of the protecting group and the condensation reaction by the conventional method for the peptide synthesis (e.g. azide process, active ester process, carbodiimide process, etc.). The order of condensation reactions is arbitrary so long as the amino acid sequence is the one shown in the formula; however it is preferable to bond successively from the C-terminal side. For example, the No. 35W38 peptide fragment is bonded to the No. 39W44 C-terminal fragment, and then the fragments  of No. 29W34, 23W28, 18W22, 13W17, 8W12, and 1W7 are bonded successively thereto. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62214990-A (JP)
Title: Method for preventing fading of thermal sublimating print
Inventor: SAKAI SATORU
IPC: B41J2/32
Filed: 1986-03-17
Abstract: PURPOSE:To prevent the fading of color due to the irradiation of ultraviolet ray, by forming a protective layer on the surface of an image receiving paper being dyed with a sublimating dye. CONSTITUTION:A protective layer 13 in which an ultraviolet absorber is dispersed in a wax or a resin is formed on an image receiving paper 11 being dyed with a sublimating dye 12 thereon, which enables prevention of adding due to ultraviolet ray irradiation.
Patent JP-S63225516-A (JP)
Title: Production of high-purity granular silicon
Inventor: ABE TOSHIHIRO
IPC: C01B33/02
Filed: 1987-03-14
Abstract: PURPOSE:To obtain the dense silicon having a low void coefficient and a smooth outer surface, by evenly supplying a fluidization gas to the horizontal cross section of a fluidized-bed reactor packed with silicon crystal grains to fluidize the grains, and supplying silicon hydrides, etc., from the center part. CONSTITUTION:Silicon crystal grains are packed as seeds from a line 4 into the fluidized-bed reactor 6 made of the SiC, quartz, Si3N4, etc., with the contact part with the grains and gases coated with a high-purity silicon layer. A fluidization gas consisting of gaseous H2 and/or an inert gas such as Ar is introduced from a line 1 at the >=1.2 times supply velocity for the minimum fluidization velocity, and evenly supplied through a gas diffusing plate 7 to the horizontal cross section vertical to the gravitational direction to fluidize the grains. The grains are heated to 550-1,000 deg.C by a heater 10, silicon hydrides such as monosilane and/or disilane or the hydrides and gaseous H2 and/or an inert gas are supplied from a line 2 at the center part at the velocity higher than the terminal velocity of the largest silicon crystal grain, a reaction is initiated, and the titled silicon having 500-1,500mu grain diameter is obtained.
Patent JP-H03262006-A (JP)
Title: Input transfer method of programmable controller
Inventor: ITO FUTOSHI
IPC: G05B19/05
Filed: 1990-03-13
Abstract: PURPOSE:To improve the operability by optionally selecting whether last input data is held or inputted and transferred to fetch input data of '0' when the terminal base of an input module is absent. CONSTITUTION:A PAM 13 is stored with a diagnostic address, a diagnostic retry counter, an abnormality flag, an error code, a table for input transfer, an I/O transfer table, a module address, etc. When the abnormality flag is set by detecting the absence of the terminal base of the input module 17, a command indicating whether the input transfer is performed in the terminal base absence state or not is read out of a storage means 13 where the the command is set previously to perform the input transfer operation according to the command. Therefore, if the terminal base of the input module is absent, whether the last input data is held or fetched and transferred to input the input data of '0' can be selected optionally. Consequently, the operability is improved.
Patent JP-S59185814-A (JP)
Title: Exhaust gas purifier of engine
Inventor: KUME SATOSHI
IPC: F01N3/02
Filed: 1983-04-04
Abstract: PURPOSE:To obtain a purifier with high reliability by introducing the atmosphere into a pressue sensor so as to reduce the attached quantity of a pollutant to the pressue sensor during a time period when neither the upstream nor the downstream pressure of a filter is being detected. CONSTITUTION:The exhaust gas particulates discharged from an engine 1 are collected by a filter 3. A pressure sensor 9 detects the upstream and the downstream pressure of the filter 3, and when the pressure difference becomes a fixed value or more,a heat source 11 is operated to burn particulates collected by the filter 3. When neither the upstream nor the downstream pressure is being detected, transfer valves 4,5 ar closed, and the pure air flows in through an atmosphere guide port 5a, thereby the degree that pipelines 8, 18 are polluted by a pollutant in the gas can be remarkably reduced.
Patent JP-H11261667-A (JP)
Title: Information transmission and/or reception device and its control method
Inventor: SUZUKI YOSHIYA
IPC: G06F3/00
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To provide an information transmission and/or reception device, and its control method, which will not affect the time-divided transmission/reception signals via a bus line of a back-wired board(BWB), even when a live line is connected or disconnected in an energizing state. SOLUTION: When a connection/disconnection request of a live line is received, a data transmission/reception device 10 fetches a user's direction by, for example, a connection/disconnection switching direction input part 32a of a board 10A. A bus connection control part 34a detects a specific area arranged in a frame standard according to the user's direction and switches the connecting relation between the board 10A and a BWB 10E via the transmitting side and receiving side connection switching parts 20a and 22a respectively in the detection timing of the specific area. Thus, only an idle time slot that has been previously decided and set is affected by the connection/disconnection of the live line, so that the information on other time slots will not be affected.
Patent JP-H09224789-A (JP)
Title: Commodity pusher
Inventor: TOMURO TOSHIMASA
IPC: A47F1/12
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To make it possible to push out commodities smoothly with a less slide resistance by providing a zigzag compression spring inside a commodity loading mount with commodity feed-out guide rails and by placing it so as to enable the spring to slide freely along the guide rails. SOLUTION: A commodity loading mount 1 has a rear plate 11, a front plate 12, a bottom plate 13 and commodity feed-out guide rails 10. Inside the commodity loading mount 1, this zigzag compression spring 2 is provided, and many a slide notch 22 are made at bends 20 of the spring 2. The zigzag compression spring 2 is, however, put into a given place so as to enable it to slide freely at the slide notches 22 along the guide rails 10. The guide rails 10 consist of two round rods inserted into and terminated at the stop holes 14 made into the rear plate 11 and front plate 12. When the commodity pusher is used, the commodities 5 pushed to the front plate 12 are manually picked out by an operator, while the zigzag compression spring 2 fills the empty space one by one with the commodities.
Patent JP-H10253691-A (JP)
Title: Method for locating failure point
Inventor: OTOGURO HITOMI
IPC: G01R31/08
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To locate a failure point without discriminating failure kinds, failure phases and lines and without a need of a positive-phase impedance. SOLUTION: Data on a phase current and data on a voltage are fetched from respective terminal nodes at a parallel two-line transmission system having a plurality of branch points. An own-end-side node-point voltage six-phase vector V, an inflow-current six-phase vector Iin from an own-end-side node and an inflow-current six-phase vector Iin ' from a partner-end-side node are computed. By using their computed results and stored data on an impedance sixth-order forward matrix Z per unit length of a failure section, a distance (x) up to a failure point from an own-end-side node point is computed by x=Im[V.(Iin +Iin ')*]/Im[ZIin .(Iin +Iin ')*], where * represents a conjugate complex number. The (x) is added to a distance up to the own-end-side node point from an own end, and a locating value is obtained.
Patent JP-H02238998-A (JP)
Title: Method for transferring intrinsic information in optical card
Inventor: OIDE MASAYUKI
IPC: B42D15/10
Filed: 1989-03-13
Abstract: PURPOSE:To easily transfer intrinsic information in a card to another recording medium without applying a plastic machining, e.g. embossing, to a card substrate by a method wherein after a photosensitive recording medium is overlapped on an intrinsic information recording part where intrinsic information in the card is recorded using a light shielding member on a transparent substrate, only the intrinsic information recording part is irradiated with light. CONSTITUTION:An intrinsic information recording part 3 in an optical card 1 is formed by solid printing a black ink as a light shielding member 7 on a substrate 4, and thereon characters ABC as intrinsic information are recorded by removing the corresponding light shielding member 7 by engraving. When the optical card 1 is used, the writing or reading of information to/from an optical recording part 2 is conducted similarly to a conventional optical card. When a certification of using the card is to be recorded, the optical card 1 is placed on a photosensitive recording medium 8, such as diazo photosensitive paper, and thereon irradiated with an ultraviolet light by an ultraviolet light emitter 9, whereby the characters ABC are transfer recorded on the photosensitive recording medium 8. In addition, a light shielding board 10 is placed on the optical recording part 2 to prevent the break of the information recorded on the optical recording part 2.
Patent JP-S60204147-A (JP)
Title: Ordering line
Inventor: FUJIMOTO HISANOBU
IPC: H04J3/00
Filed: 1984-03-28
Abstract: PURPOSE:To obtain an order line with good sound quality by passing an ordering speech through two A/D, D/A converters when many intermediate relay stations are used except for a part of the signal subjected to attenuation and DC component cut-off through A/D conversion to utilize an excess bit. CONSTITUTION:A capacitor 39 and an attenuator 37 cutting off the DC component are provided between a D/A converter 36 and an A/D converter 38 of an intermediate relay station B' for an order circuit having a function extracting a signal superimposed on the excess bit and superimposing the excess bit and terminal stations A', C' are connected to the converters 36, 38 via the reception and the transmission side. Further, digital adders 42, 43, 44 are provided to the terminal stations A', C' and the relay station B' of the order circuit, the voice from transmitters 17, 29 and 34 is converted digitally and the voice is added by the adders 42, 43, 44 and transmitted to the line. Further, the signal transmitted digi- tally with respect to the excess bit extracted by the relay station B' is converted into an analog signal, fed to receivers 18, 30, 35 so as to constitute the other line with excellent voice quality.
Patent JP-S60204349-A (JP)
Title: Recording head cartridge of ink jet recording apparatus
Inventor: HATSUTORI YASUSHI
IPC: B41J2/175
Filed: 1984-03-30
Abstract: PURPOSE:To provide the titled detachable cartridge prevented from the evaporation of ink and reduced in the number of component parts, with a configuration that the ink passage from an ink container to a nozzle has the wall surface of the member constituting the ink container as a part of the constitutional element thereof. CONSTITUTION:An ink passage 13, which is formed in the wall of the plate shaped member of an ink container 16 having an air passing hole 17 from the ink container 16 through a filter 20, a nozzle 11 and the orifice 12 succeeding to said nozzle 11 are integrally constituted to form the objective ink jet recording head cartridge. A member 15 having a drive signal wire 21 for operating the nozzle 11 and the terminal 22 thereof arranged thereto is fixed to the front surface of the ink container 16 by joint holes 14.