baber/WOPTO huggingface dataset:
Patent JP-S59181716-A (JP)
Title: Automatic scanning circuit
Inventor: KAMEYAMA YOSHINORI
IPC: H03J7/28
Filed: 1983-03-18
Abstract: PURPOSE:To prevent a malfunction of a scan stop in case when a PLL oscillating circuit is unlocked by constituting so that a scan is stopped temporarily irrespective of whether a scan stop signal exists or not when the PLL oscillating circuit for setting a receiving frequency is unlocked, and the scan is restarted when said circuit is locked. CONSTITUTION:1, 2, 21 and 22 denote a receiving circuit, a local oscillating circuit of a PLL control for setting receiving frequency, a local oscillating output, and a keying circuit of an auto scan operation of the local oscillator 2, respectively. A relay 5 is always a colsed circuit type, and both contacts 5A, 5B always close a circuit, therefore, when a switch 3 is closed, an auto scan is executed, and when it is closed, an operation of a manual channel selection is executed, but when an unlock signal is outputed to 23, both 5A and 5B become an open-circuit. In case of this state, even if a scan stop signal caused by a malfunction is outputted to 11, it is not transferred to a scanning circuit of the local oscillator 2, but when 5B opens a scan keying circuit, the auto scan stops. When the unlock signal is not outputted to 23 due to a phase synchronization of of a PLL circuit, the contacts 5A, 5B are closed again, and the scan operation is restarted.
Patent JP-H05145438-A (JP)
Title: Control system for rf speech processor circuit
Inventor: OGAWA NOBUO
IPC: H04B1/40
Filed: 1991-02-20
Abstract: PURPOSE:To record data set to a best state at all times and repetitively set at any time by reproducing control information stored in a memory, supplying the information to a frequency adjustment circuit and controlling the oscillating frequency. CONSTITUTION:An output of a carrier oscillator 8 is directly or indirectly supplied to a balanced modulator 3 and a balanced demodulator 7 in the circuit in which the balanced modulator 3, an SSB use BPF(band pass filter) 4, an amplitude limit circuit 5, a BPF 6 and the balanced demodulator 8. Then voltage information set by a frequency adjustment circuit of the carrier oscillator 8 (VXO) is stored in a memory, and the control information stored as required in the memory is reproduced and fed to the frequency adjustment circuit 20 to control the oscillating frequency of the carrier oscillator 8. Thus, the adjustment at application of power is not required, the harmonics are simply eliminated and the data set in the best state are always recorded and repetitively set at any time.
Patent JP-H08238766-A (JP)
Title: Ink-jet recorder
Inventor: KAWABE YASUSHI
IPC: B41J2/045
Filed: 1995-03-06
Abstract: PURPOSE: To permit stable discharge of ink in an amount appropriate to a particular purpose by providing multiple air vent channels communicating with an ink chamber inside an ink jet head and composing them so that an ink filling rate of the ink chamber may be controlled by opening and closing an air vent valve provided in the air vent channel. CONSTITUTION: Pressurized air is supplied to an ink tank 4 from an air pump through a pressure supply channel 11, and supplied to an air chamber 6 inside an ink jet head through an air supply channel 10. Ink in the pressurized ink tank 4 is filled in an ink chamber 7 of the head through an ink tube 9. At this time, an air vent valve 16 in the air vent channel 15 facing to the lower part of the ink chamber 7, an air vent valve 13 in the air vent channel 12 facing to the upper part of the ink chamber 7 are controlled by a control section 17. The amount of ink discharged is controlled by filling ink in the ink chamber 7 up to the level of the air vent channel 12 or 13 to control the ink-discharge amount.
Patent JP-H11250399-A (JP)
Title: On-vehicle intersection warning device
Inventor: ASO MAKOTO
IPC: B60R21/00
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To exactly raise an alarm to a driver irrespective of a signal condition at an intersection in an on-vehicle intersection warning device to raise an alarm to the driver of a vehicle to enter an intersection to stop the vehicle in front of the intersection. SOLUTION: The time till a signal turns to yellow and the cycle time of yellow of the signal are acquired (a step 42). The wheel speed of the vehicle at the present point of time is detected (a step 44). In addition, the distance from a location of the vehicle at the present point of time to pass the intersection is calculated (a step 46). The vehicle is predicted that whether it is able to pass the intersection or not by this result. When it is predicted that the vehicle is not able to effectively pass the intersection and the vehicle is able to be stopped in front of the intersection at a reduced speed equal to or less than 0.75 G (a step 52), a primary alarm is raised after the signal condition becomes the condition by which no passage of the vehicle is allowed (a step 54).  On the other hand, when the vehicle is not able to be stopped in front of the intersection unless at the reduced speed exceeding 0.75 G (a step 58), a secondary alarm is raised irrespective of the signal condition (a step 60).
Patent JP-S63270004-A (JP)
Inventor: FUKUOKA TOSHIO
IPC: A45D20/10
Filed: 1988-02-26
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-S59170800-A (JP)
Inventor: TERAOKA MASANORI
IPC: G21K4/00
Filed: 1983-03-17
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-H07252687-A (JP)
Title: Method for adhering titanium and titanium alloy
Inventor: HIROTA KENJI
IPC: C25D11/26
Filed: 1994-03-16
Abstract: PURPOSE:To firmly adhere a material to be adhered by pretreating the surface of titanium and a titanium alloy to extremely increase the strength of adhesion by an adhesive in adhering method for titanium and the titanium alloy. CONSTITUTION:Titanium and the titanium alloy are adhered to the material to be adhered with the adhesive for structural purpose by forming an oxidized film by anodically oxidizing titanium and the titanium alloy with a voltage above the spark discharge generating voltage in an acidic electrolytic solution and next, forming a hardened layer of metallic state by heating under vacuum atmosphere to reduce the oxidized film.
Patent JP-S57159611-A (JP)
Title: Manufacture of composite body consisting of metallic member and synthetic resin member
Inventor: KAWAI YOSHIO
IPC: B29C65/48
Filed: 1981-03-28
Abstract: PURPOSE: To obtain firmly adhered composite. body by a method wherein after a metallic member coated with thermoplastic material is machined, the metallic member is put on a synthetic resin member and then thermoplastic resin is melted.  
     CONSTITUTION: The surface of a metallic panel 1 (metallic member) to be adhered to a resin frame is purified by degreasing treatment, necessary places are sprayed with thermoplastic resin 2 (such as ABS resin etc.) at a thickness about 100μ, dried and cured. The panel 1 is formed by press working in a desired shape, the welding surface of a preformed resin frame 3 (preferably, a synthetic resin member akin to the thermoplastic resin) is put on the sprayed surface and under such a state resin 2 is heated and melted to adhere the panel 1 and the frame 3 to each other. Thus, the thermoplastic resin 2 and the frame 3 are integrated to obtain a composite body wherein th panel 1 and the resin 2 are welded firmly.  
     USE: Cases for a miniature electronic instrument etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60188774-A (JP)
Inventor: MIYANARI MASAHARU
IPC: F25B30/02
Filed: 1984-03-09
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-H04266651-A (JP)
Title: Lockup clutch with wide angle damper
Inventor: JUFUKU YASUNOBU
IPC: F16F15/139
Filed: 1991-02-19
Abstract: PURPOSE:To provide a lockup clutch with wide angel damper capable of more suitably suppressing the pulsation of a transmission torque at the time of a sudden deceleration or sudden acceleration. CONSTITUTION:A leaf spring 56 is provided in pre-load state between the ring part 30 of a middle rotating body 28 situated between driven plates 12, 14 and a driving plate 10, and the side surface 48 of the ring part 30 and the driving plate 10 are pressed onto the driven plates 12, 14, respectively. An uneven surface is formed on the side surface 48 of the ring part 30 to enhance the frictional coefficient of the side surface 48, whereby the frictional force between the driven plate 12 and the middle rotating body 28 is increased to suppress the relative rotation between the driving plate 10 and the driven plates 12, 14. Since the side surface 48 is a surface opposed to the axial direction, the frictional force never have the influence of centrifugal force.
Patent JP-S51128938-A (JP)
Title: Thereof and their uses carbonates and, process for preparing
Inventor: KAMIYA TAKASHI
IPC: C07C239/00
Filed: 1976-04-21
Abstract: PURPOSE: Carbonates of formula I;(where R is an alkyl, etc. which is optionally substituted by halogen, alkoxy or allyloxy;Y is aryl, etc., optionally substituted halogen, alkoxy, nitro or cyano etc.;Z is aryl, etc., optionally substiuted by halogen, alkoxy, nitro, cyano or haloalkyl;etc.) for example, 2tert-butoxycarbonyloxyimino-2-phenylacetnitrile. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H0655134-A (JP)
Title: Method of collecting spray of water paint during spray coating in spray booth
Inventor: DEIITORIHI ZAATOBUEEBAA
IPC: B05B14/462
Filed: 1993-03-08
Abstract: PURPOSE: To make it possible to recover the overspray of aqueous coating agents in spraying in a spray booth by a process in which an overspray material is extracted from the circulating liquid in an electrocoagulation bath and the concentration of the overspray in the electrocoagulation bath is maintained higher than in the circulating liquid in the spray booth by ultrafiltration. CONSTITUTION: An object 2 to be lacquer-coated is sprayed by a spraying device 3 in the spray booth 1. The resulted overspay is captured in the circulating liquid 4 in the booth 1 and is collected onto the floor of the spray booth 1. The charged circulating liquid 4 is thereafter put into a storage container 5, the booth circulation system is replenished with deionized water or permeate of a mixture composed of both from containers 6 and 7 as the booth circulating liquid. The booth circulating liquid from the storage container 5 is sent through an ultrafiltration device 8 to a circulating path and the overspray is concentrated until its solid content attains, for example, 5 to 10 wt.%. The permeate is collected itself as the fresh circulating liquid for recycling or is mixed with the water and the mixture is collected in the container 7 in association therewith.
Patent JP-S60191555-A (JP)
Title: Method for detecting framing region
Inventor: NISHIKAWA MASAHARU
IPC: G06T7/60
Filed: 1984-03-13
Abstract: PURPOSE:To attain accurate detection of a framing region by allowing a sensor different in spectral sensitivity to detect the coloring of a frame of an original framed in a different color at the front end and the rear end in the scanning direction. CONSTITUTION:The coloring framing 12 is formed by applying different colors X, Y from the front end and the rear end of the scanning of the original. The framing region of the original is detected by using an output obtained by a photoelectric sensor different in spectral sensitivity from a framing detection signal through the processing of the signal as a result of scanning of the region shown in a scanning line G. Thus, the framing region is detected accurately even if the framing is made complicated or multiplicated.
Patent JP-H10241244-A (JP)
Title: Turntable device
Inventor: NAKAYAMA TATSUYUKI
IPC: G11B17/028
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a turntable device having both such two functions as a centering function by a tapered part of a movable engagement member movable in the axial direction of a spindle which is mounted with a turntable and a centering function by a moving preventing part of a fixed engagement member which is fixed to the spindle. SOLUTION: The turntable device 20 is equipped with a turntable 30 having a disk engagement part 31 and a disk supporting part. The disk engagement part 31 has the fixed engagement member 34 fixed to the spindle 25 and driven integrally to rotate and the movable engagement member 35 disposed underneath the fixed engagement member 34 and to be freely movably engaged with the spindle 25. The movable engagement member 35 is provided with a tapered part 37 for centering an information recording disk D by abutting a reference hole (d), and the fixed engagement member 34 is provided with a skirt part 34c for preventing the the information recording disk D from moving in its diametrical direction.
Patent JP-H08216935-A (JP)
Title: Cab locking device for truck
Inventor: KIMURA AKIMOTO
IPC: B62D33/067
Filed: 1995-02-10
Abstract: PURPOSE: To suppress deformation of a cab and a rear arch by a method wherein, by effectively utilizing a floor frame being the main skeleton of the cab, the dispersion effect of a load is produced. CONSTITUTION: In a truck wherein the central part of the rear end of a cab 2 mounted on a car body frame 1 inclinably centering around the lower part of a front end is disengageably engaged with the central part of a rear arch 3, fixed to the car body frame 1, through a lock mechanism 8, engaging holes are respectively formed in the under surfaces of the rear end parts of a pair of right and left floor frames 7 extending along a longitudinal direction and mounted on the under surface of the floor panel 6 of the cab 2. Hooks 10 pointing to above are arranged in the positions, corresponding to the respective engaging holes, the rear arch 3. The tip of the hook 10 is bent toward a rear to form an engaging part.  By thrusting the hook 10 in the engaging hole from below with a given gap therebetween for holding in the operation state of the lock mechanism 8, deformation of the carburetor 2 and the rear arch 3 owing to a load exerted in a longitudinal direction is suppressed.
Patent JP-S60192194-A (JP)
Inventor: SATOU YASUSHI
IPC: F16L55/00
Filed: 1984-03-13
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-S51121495-A (JP)
Title: Process for the production of hydrogenative catalyst
Inventor: MORI SHIYOUICHIROU
IPC: B01J27/04
Filed: 1975-04-18
Abstract: PURPOSE: To provide a process for producing a novel hydrogenative catalyst, which has very high activity on the hedrogenation of aromatics, and which is highly resistant to the poisonous action of sulfides and nitrogen compunds. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H08215818-A (JP)
Title: Method for casting wear resistant and high toughness iron casting
Inventor: YOSHIDA HIROO
IPC: B22D27/20
Filed: 1995-02-10
Abstract: PURPOSE: To stably obtain a casting having high wear resistance and toughness by dividing a mold into a thick part and a thin part, using a metallic mold in the thick part and a sand mold in the thin part and arranging a chiller on the sand mold at intermediate part between the thick part and the thin part. CONSTITUTION: In a casting space 1 in the mold 2 for casting a cylinder liner, etc., the thin part (a) at the skirt side of the cylinder liner is made to upward and the thick part (b) at a top combustion chamber side is made to downward and the suitable feeder head part and excess thickness are formed. On each outer peripheral of the thick parts corresponding to each of the thick part (b) and the thin part (a) of the casting in the mold 2, the sand mold 21 is arranged. Further, as the mold at the outer periphery of the thick part (b) of the cylinder liner, the cast iron-made metallic mold 22 having the same degree of the thickness as the thickness of the cylinder liner is arranged. The chillers 23 are arranged on the inner surfaces of the positions adjacent to the metallic mold 22 of the sand mold 21.  By this method, even in the case of being a casting having different thicknesses in each position, a product having uniform structure and mechanical property at each position is obtd.
Patent JP-S53132746-A (JP)
Title: Overcurrent protection circuit for reversible motor drive
Inventor: ASANO FUMIO
IPC: H02P29/00
Filed: 1977-04-22
Abstract: PURPOSE: To provide protection against overcurrent by providing a time setter triggered by the output of a comparator circuit and producing anoutput after the lapse of a predetermined period of time. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58164830-A (JP)
Title: Automatic operator for straight line excavation by oil-pressure shovel
Inventor: TOKUDA MINORU
IPC: E02F3/43
Filed: 1982-03-23
Abstract: PURPOSE:To raise the efficiency of excavation by a method in which in an operation region where the necessary operation amount of a boom is smaller than an arm, the arm is guidingly driven and the boom is driven on follow-up basis, and in the region where the necessary operation amount of the arm is smaller, the order of the operation is inversed. CONSTITUTION:Since a predetermined moving locus G' is drawn at the pivotal supporting point C of a bucket, rotation angles alpha, beta, and gamma are detected by a detector group 8 and put, together with an excavation slope angle theta from an operation board 7, in an arithmetic unit 9. In the unit 9, control mode is judged, and in an operation region (a), main control signal is sent out to an arm cylinder 5 of many necessary operation amounts to guidingly drive it through an amplifier 10, an actuator 14, and an oil-pressure switcher 13. Also, sub-control signal is sent out to the boom cylinder 6 to guidingly drive it through the amplifier 10, an actuator 12, and an oil-pressure switcher 11. Then, in the region (b), inversed signals to the foregoing signals are sent out from the arithmetic unit 9. Thus, the follow-up property can be raised.
Patent JP-S62202767-A (JP)
Title: Recorder
Inventor: TAKAHASHI KEIJI
IPC: B41J11/02
Filed: 1986-03-04
Abstract: PURPOSE:To enhance quality of recorded images, by bringing a member having a high thermal conductivity into contact with a platen on the side opposite to the side on which the platen makes contact with a multicolor thermal recording paper. CONSTITUTION:In a recorder wherein a platen 11 and a thermal head 12 are opposed to each other through a multicolor thermal recording paper 1 therebetween, a member 13 having a high thermal conductivity is brought into contact with the platen 11 on the side opposite to the side on which the platen 11 makes contact with the recording paper 1. For example, a platen roller 11 formed of a silicone rubber or the like for feeding the multicolor thermal recording paper 1 by frictional contact and the thermal head 12 are opposed to each other, with the recording paper 1 therebetween, and desired recording is conducted on the paper 1 by the head 12 while feeding the paper 1 in a sub-scanning direction by the platen roller 11. The member having a high thermal conductivity, e.g., a roller 13 formed of aluminum is brought into pressure contact with the platen roller 12 on the side opposite to the side on which the roller 12 makes contact with the paper 1. Resultantly, a fringing effect is reduced, and image quality is enhanced.
Patent JP-H11252487-A (JP)
Title: Digital broadcasting receiver and video signal recorder
Inventor: KANAZAWA YOSHIKAZU
IPC: G11B15/02
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To easily timer-record the video signals of digital broadcasting through a digital broadcasting tuner by a VTR. SOLUTION: A system control section 5 of the digital broadcasting tuner 100 generates control information codes for indicating recording start/end, based on the control information of a VTR 120, including recording start/end time which are set by a user and sends the codes to a VBI(vertical blanking interval) data insertion device 6 at a timing corresponding to the recording start/end times. The codes are inserted to the VBI part of output video signals and transmitted to the VTR 120. The system control section 25 of the VTR 120 starts and ends recording, based on the control information codes detected from the VBI part of input video signals by a VBI data detector 24. Thus, timer recording is easily performed, without setting the timer recording on a VTR side and without connecting a cable for controlling.
Patent JP-S51121939-A (JP)
Title: Door closer
Inventor: KATOU TETSUO
IPC: E05F3/14
Filed: 1975-04-17
Abstract: PURPOSE: To provide a door closer, which is inexpensive, simple in construction and small in size and dose not require operation of storing energy and producing an attenuating force separate from that provided by a fluid. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H10209856-A (JP)
Title: Unit for multiple signal and method for using plural substances
Inventor: FUKUDA HIROSHI
IPC: H03M5/20
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To express a signal by dividing it into plural parts, and to allow the signal to have plural meanings by arranging plural levels necessary for a signal for signal detection with intervals in a height direction and a width direction, and changing it into the plural height or width of the signal. SOLUTION: The example of four kinds of signals for comparing a quaternary scale with the ternary scale (0 is not admitted as a signal) of a unit for multiple signals indicates the relation of a level L of signals of the dotted lines of signals 0 and 1 and the dotted lines of signals 2 and 3 for the relation of the level L of height and width. In each output of the level L, L1, L2, L3 have no output in 0, only the L1 has an output, and others have no output in 1, the L1 and the L2 have outputs and the L3 has no output in 2, and the L1, L2, and L3 have outputs in 3 (b). The relation of the rising and falling pulses of the level L1 is indicated (c). Also, the relation of the rising and falling pulses of dotted lines with different width of the level L1 is indicated (d).
Patent JP-H03251084-A (JP)
Title: Power converter for electric car
Inventor: KUNO HIROMICHI
IPC: B60L3/00
Filed: 1990-02-26
Abstract: PURPOSE:To effect safe and reliable power conversion even under low temperature by disposing a heating means in adjacent to a smoothing capacitor thereby heating the smoothing capacitor. CONSTITUTION:Power from a main battery E is fed through a smoothing capacitor C to an inverter 10 where it is inverted into an AC power and fed to a motor 12. A heater 20 is disposed closely to the smoothing capacitor C and when the temperature of the smoothing capacitor C, detected by a temperature sensor 22 mounted on the smoothing capacitor C, drops below a set temperature a relay C is turned ON by means of a controller 16 and the smoothing capacitor C is heated by means of the heater 20.
Patent JP-H02263843-A (JP)
Title: Expanded particle of polypropylene-based resin and production thereof
Inventor: SENDA KENICHI
IPC: C08J9/18
Filed: 1990-02-26
Abstract: PURPOSE:To obtain the subject particles capable of providing molded bodies, having a low density and excellent in cushioning properties and strength by expanding specified polypropylene-based resin particles with a low-boiling organic compound in the first stage and then carrying out expansion with a low-boiling organic compound or inorganic gas in the second stage or thereafter. CONSTITUTION:The objective particles is obtained by incorporating (B) a foaming agent consisting of a low-boiling organic compound, such as propane, in (A) polypropylene-based resin particles which is a random copolymer of propylene and ethylene, containing 3-10wt.% atactic polymer and having 1-10wt.% ethylene content, 0.1-20melt flow index and 100-150 deg.C Vicat softening point (under 1kg load), expanding the resultant mixture by heating in the first stage, then incorporating (C) a low-boiling organic compound or inorganic gas therein, imparting expendability thereto, heating the obtained mixture, expanding the heated mixture in the second stage or thereafter and carrying out expansion in many stages.
Patent JP-S51121838-A (JP)
Title: An interior gas valve with a cut of valve
Inventor: MIZUKOSHI JIROU
IPC: F16K17/36
Filed: 1975-04-18
Abstract: PURPOSE: A gad valve for the emergency cut off by detecting leak gas. 
     COPYRIGHT: (C)1976,JPO&Japio