baber/WOPTO huggingface dataset:
Patent JP-S5457035-A (JP)
Title: Ignition timing control equipment
Inventor: OOMORI NORIO
IPC: G01H17/00
Filed: 1977-10-17
Abstract: PURPOSE:A ignition timing control equipment to take out the engine torque effectively, detecting knocking of the engine, permitting to advance the ignition timing of the engine immediately before the limited ignition timing which knocking results. CONSTITUTION:This ignition timing control equipment contains cooling water temperature sensor 5 to detect engine temperature and means to judge whether there is knocking or not, the means to judge inputs the output from vibraion detecting sensor 10 to detect engine vibration, comparing the actual value with average value of output of above sensor 10 at period corresponded to prescribed crank angle around the top dead center of every engine cylinder, a judging circuit 9 to fudge that results in knocking when the ratio of the actual value to the average value is more than the certain value is provided, the equipment is constructed to control the ignition timing to the limitted period which results in knocking with ignition angle setting circuit 11 in accordance with the signal from the judging means.
Patent JP-H01294393-A (JP)
Title: Method for bonding plane warmer
Inventor: KISHIMOTO YOSHIO
IPC: B29C65/36
Filed: 1988-05-20
Abstract: PURPOSE:To achieve the bonding with good feeling efficiently as to time and cost, by heating and melting an adhesive sheet containing electrically conductive particles through dielectric heating to bond two plane base members, upper and lower ones, for use in a plane warmer. CONSTITUTION:A flexible heating wire 1a is disposed on a hot-melt adhesive sheet and heat fused to produce an dielectric heating adhesive sheet 1. This is sandwiched between a nap-raising right side cloth 3 as an upper plane base member and a heat insulating felt 2 as a lower plane base member and these are placed between the electrode plates 4 to be heated and bonded together by a high frequency power supply 5. Here the polymeric sheet containing electrically conductive particles shows the properties of Maxwell-Wagner type composite dielectric and produces a large amount of heat due to dielectric loss so that it can be used as an adhesive with large heating effect by dielectric heating. Thus, the bonding can be achieved very efficiently as to cost and time.
Patent JP-H10319043-A (JP)
Title: Probe device
Inventor: MATSUDA ATSUSHI
IPC: G01R1/06
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a probe device capable of adjusting and restraining of positional displacement of a contact pin while securing a bolt. SOLUTION: This probe device comprises a head 22 having a contact probe brought into contact with a terminal and a base 23 to which the head 22 is mounted. In this probe device, a sectional elliptical shaped hole 44 is formed at the base 23, an rotatable eccentric pin 43 inserted into a hole 44 through a mounting part 27 is provided, a center of the eccentric pin 43 is effset, and one or more points of the outer circumference of the eccentric pin 43 are constituted so as to come into contact with the inner circumference of the hole.
Patent JP-H0420517-A (JP)
Title: Polyurethane solution
Inventor: ISHIGURO MICHIHIRO
IPC: C08G18/42
Filed: 1990-05-14
Abstract: PURPOSE:To obtain a polyurethane solution having a high viscosity and being useful for many applications such as a coating or impregnating agent for synthetic or artificial leathers by solution-polymerizing a specified polymer diol, an organic diisocyanate and a chain extender in the presence of a specified additive. CONSTITUTION:A polyurethane solution is obtained by reacting beta-methyl-delta- valerolactone polymer diol with an organic diisocyanate (e.g. diphenylmethane diioscyanate) and a chain extender (e.g. ethylene glycol or tolylenediamine) in the presence of an at least dibasic polycarboxylic acid (e.g. maleic or terephthalic acid) in an organic solvent (e.g. toluene or acetone). The above polyurethane solution is useful as a liquid polyurethane composition having the optimum viscosity for various uses such as a coating agent, a binder and an adhesive including a coating or impregnating agent for the production of synthetic or artificial leathers or as a stock solution for producing the composition.
Patent JP-H0420191-A (JP)
Title: Reproducing signal processor
Inventor: USUKI NAOJI
IPC: H04N5/95
Filed: 1990-05-15
Abstract: PURPOSE:To reduce the cost of a device by providing a correcting means to correct a reproducing luminance signal outputted from a time axis correcting means by a pulse signal obtained from a pulse separating means. CONSTITUTION:A RF signal is inputted from an input terminal 1 and is processed into a reproducing luminance signal to generate dropout noise at a reproducing signal processing circuit 2. After that, for a reproducing luminance signal (d), a time axis error is corrected in a time axis error correcting circuit 6 and the reproducing luminance signal of which time axis is deviated for T from the reproducing luminance signal (d) is outputted. Then, a dropout is compensated with using a dropout pulse (g) for a reproducing luminance signal (e) in a dropout compensating circuit 7 and the signal is outputted to an output terminal 10 as the reproducing luminance signal. Thus, the information of a dropout pulse signal is multiplexed such as the reproducing luminance signal (d) and an excess memory for dropout pulse delaying in the time axis error correcting circuit 6 becomes unnecessary.
Patent JP-H07335892-A (JP)
Title: Manufacture of thin film transistor
Inventor: MORITA HIROMASA
IPC: H01L21/265
Filed: 1994-06-07
Abstract: PURPOSE:To provide a manufacturing method of a thin film transistor wherein damage to an electrode and wiring is reduced, decrease of reliability is restrained, and application to a switching element of each picture element of a matrix display is suitably possible. CONSTITUTION:In this manufacturing method of a thin film transistor, the following are laminated in order on an insulating substrate 1: a gate electrode 2, a gate insulating film 3, a semiconductor film 4, a protective insulating film 5, and a source electrode 6 and a drain electrode 7. The protective insulating film 5 is formed and patterned. It is used as a mask and impurity ions are irradiation-implanted in the semiconductor film 4. When a contact layer 8 is formed in the above manner, the impurity ions are so introduced that the doping concentration in the semiconductor film 4 surface is 1X10<21>/cm<3> or higher.
Patent JP-S5350422-A (JP)
Title: Ac motor drive system
Inventor: KUMANO MASAYOSHI
IPC: H02P27/08
Filed: 1976-10-18
Abstract: PURPOSE: To permit abnormal mechanical vibrations of the motor to be quickly stopped by modulating carrier frequency voltage with a power source frequency voltage to produce an output waveform of a drive inverter and varying the carrier frequency according to the abnormal vibrations. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04331074-A (JP)
Title: Abrasive grain blasting unit
Inventor: KURODA MASAYUKI
IPC: B24C5/04
Filed: 1991-04-26
Abstract: PURPOSE:To provide a blasting unit that is made up of performing a blasting job in 1 a way of uniformly dispersing fine grains very small in grain size. CONSTITUTION:A solid gas 2-phase supply pipe 2 is connected to a solid gas mixing dispersing pipe 21, whose section is a quadrilateral, so as to have this solid gas 2-phase supply pipe and an axis crossed orthogonally with each other, while a nozzle 6 is formed in a ridgeline 5 at the tip side in the axial direction of this mixing dispersing pipe 21, and a solid gas 2-phase flow inclusive of fine grains is sprayed at high speed from this nozzle 6, through which this blasting unit performs etching and deposition for a workpiece.
Patent JP-H02302865-A (JP)
Title: Processor system
Inventor: HIGUCHI HIROAKI
IPC: G06F15/16
Filed: 1989-05-18
Abstract: PURPOSE:To simplify the whole constitution and to attain rapid access by providing the processor system with a control circuit for controlling the operation of an address decoder synchronously with timing and selecting a specific slave device correspondingly to the decoded result of the address decoder. CONSTITUTION:The processor system is provided with the address decoder ADR for inputting an address signal outputted to common address buses AB, ABO and a control circuit CNT for controlling the timing outputting address signals from respective processors CP1, CP2 to a common address bus ABO and controlling the operation of the address decoder synchronously with the timing. Consequently, the control circuit CNT can send the decoding result to respective slave devices M1, M2 in the applied state of the address signal to the devices M1, M2 as an enable signal to select a specific slave device.
Patent JP-H09310867-A (JP)
Title: Heating cooker
Inventor: KISHIMOTO NAOTO
IPC: F24C7/04
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To make it possible to conduct direct fired electric cooking by constituting the upper surface plate of a roaster removable from an upper heater, placing a cooking material on the upper surface of the roaster and using the heater of the roaster as a direct fire. SOLUTION: The body of a roaster 2 is formed of an upper surface plate, a side and a bottom. The upper plate is removable from an upper heater, provided with a handle to facilitate the removal, and an opening 12 is formed at the upper heater when the upper plate is removed. The heater 13 of a roaster 2 is fixed by a mounting plate 14 at the side. If a user desires to cook by a direct fire, when the upper plate of the roaster 2 is removed, the opening 12 is formed at the heater 1, and hence cooking material 7 is mounted on the heater 13, a gridiron 6 is mounted, the heater 13 is energized and can be cooked by a direct fire. In this case, water is filled in a dish to prevent the firing of fat outputted from the material 7.
Patent JP-2000313404-A (JP)
Title: Apparatus and method for filling viscous material
Inventor: SAKUMA ATSUSHI
IPC: B65B3/12
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To highly accurately control a filling amount without leaving a viscous material in a filling apparatus by providing a spool, which reciprocates in a nozzle body for opening/closing an inflow path, equipped with a recess at a tip of a filling side. SOLUTION: A spool 102 rises to release a nozzle 10, whereby a viscous material can be discharged from an inflow portion 34 through a cylinder 100. The nozzle 10 has a piston for sliding the cylinder 100 with the inflow portion 34 connected at an intermediate position, that is, the spool 102. The spool 102 has a diameter of 29 mm and is formed with a recess 106 with a side wall forming a conic surface with a vertical angle of 25 deg., a top surface flat and a depth of 15 mm on a filling side end 104 of the spool 102. The viscous material is squeezed out and is supplied via the inflow portion 34 and the cylinder 100 into a filling container C. At this time, the recess 106 contains air, so that an amount of the viscous material attaching to the recess 106 of the spool 102 and the vicinity can be extremely small.
Patent JP-H0422265-A (JP)
Title: Facsimile equipment
Inventor: TSUCHIYA MICHIO
IPC: H04N1/00
Filed: 1990-05-17
Abstract: PURPOSE:To arrange the length of recording paper and to prevent the waste of recording by cutting off recording paper at a designated recording paper length when a data arising in excess of the designated recording paper length is discriminated substantially a white level data entirely. CONSTITUTION:When a data arisen at a position in excess of the recording paper length designated by a recording paper length designation means 2 is discriminated to be substantially a white level line entirely by a discrimination means 3, the recording paper is cut off at the designated recording paper length through a recording paper cut-off means 1 and a driving means 4. When the data is discriminated not to be a white level data substantially, the margin white line number is stored and a 2nd discrimination means 7 discriminates which is shorter in the margin line number and the white line number after the recording up to a line in which a black level data exists finally. Succeedingly, the recording paper cut-off means 1 is driven to cut off the recording paper at a length at which the shorter white line is discriminated. Thus, the length of the recording paper is arranged and waste of the recording paper is prevented.
Patent JP-S61283208-A (JP)
Title: Electronic delay device
Inventor: MATSUMOTO HIDEKI
IPC: H03H7/32
Filed: 1985-06-10
Abstract: PURPOSE:To obtain an electronic delay device with small size and variable delay quantity by forming the device on both sides of a printed circuit board. CONSTITUTION:A front pattern 18 comprising plural spiral coils 16a-g is formed on the surface of the printed circuit board 12, a rear pattern 20 comprising an earth electrode 19 is provided at the rear side to constitute a distributed capacitance C0 between the coils 16a-g and the earth electrode 19. Since both the patterns 18, 20 include leads 21a-f connecting in series adjacent coils so as to make the direction of the magnetic field caused by each adjacent coil reverse alternately, the coupling of the adjacent coils is increased and the mutual inductance is increased. The printed circuit board 12 is folded into three by polygonal lines X1, X2 and connected to the pin of the active device MP. Each of the spiral coils 16a-g has a pattern area giving a prescribed delay with respect to the input terminal of the multiplexer MP, that is, pins P3-P6, 11-14.
Patent JP-H10319765-A (JP)
Title: Fixing device
Inventor: SOGA SETSUO
IPC: G03G15/20
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device capable of preventing the deterioration of releasability due to filler for recording material including calcium carbonate. SOLUTION: A heat resistant felt 28 as an applying member impregnated with a releasing agent including silicone oil is provided for a fixing device 2 on the side of a pressure roller 6 upstream of a nip N in its fixing direction between a fixing roller 4 and a pressure roller 6. Downstream near the heat resistant felt 28 but upstream of the nip N in its fixing direction, a blade 30 is provided to restrict the amount of the separating agent applied thereto with the heat resistant felt 28 and perform cleaning on the surface of the pressure roller 6.
Patent JP-S63291424-A (JP)
Title: Semiconductor device with isolation band
Inventor: IKEYAMA KAZUTAKA
IPC: H01L21/301
Filed: 1987-05-25
Abstract: PURPOSE:To improve the yield and quality of a semiconductor device by a method wherein step parts of 1st (longitudinal) isolation bands and 2nd (lateral) isolation bands which isolate semiconductor elements from each other are not formed in regions where the 1st isolation bands and the 2nd isolation bands cross each other. CONSTITUTION:Necessary diffusion and oxidization processes and a photoetching process are applied to a semiconductor substrate to form a plurality of semiconductor elements 2 arranged along a longitudinal direction and a lateral direction. The semiconductor elements 2 are arranged longitudinally and laterally so as to form a matrix and longitudinal isolation bands 7 and lateral isolation bands 8 which isolate the semiconductor elements 2 from each other are provided between the respective semiconductor elements 2. The longitudinal isolation bands 7 and the lateral isolation bands 8 are extended along the directions perpendicular to each other and discontinued in the regions (for instance a region 9) where the respective isolation bands 7 and 8 cross each other and hence formed intermittently. With this constitution, as the longitudinal isolation band 7 and the lateral isolation band 8 are not formed in the region 9 where the respective isolation bands 7 and 8 cross each other, a steep step part does not exist in a corner part. Therefore, as liquid flows through the corner parts in a later etching process, there is no part where the liquid stays so that thin films or refuse remaining at the corner parts after a drying process can be eliminated.
Patent JP-H04350831-A (JP)
Title: Camera provided with electronic control
Inventor: SHIBATA KIYOYUKI
IPC: G03B17/18
Filed: 1991-05-29
Abstract: PURPOSE:To grasp environmental conditions at the time of photography and to obtain optimum photographic conditions matching environment only by looking at a photograph by providing a sensor part, and grasping the environmental conditions in a photographic place at the time of the photography and imprinting them on a film. CONSTITUTION:A temperature sensor 1 senses the ambient temperature and display contents are determined by a control part 3 according to the indication from a changeover switch part 4, but the display contents including a date, time, etc., are determined at this time. A signal is distributed through a distributing circuit 5 so as to make a display matching the display contents and a driving circuit 6 is used to make the display on an external display part by using liquid crystal, LEDs, etc. The control part 3 receives the signal from a shutter part 8 and operates an imprinting part 9 to imprint the data on the film by the liquid crystal, LEDs, a lamp, etc. Further, the imprinting part 9 is controlled by sending temperature data from the control part 3 to a temperature correction part 10 and imprinting is performed according to data after correction.
Patent JP-S6020898-A (JP)
Inventor: AIKAWA KOUJI
IPC: B26D3/16
Filed: 1983-07-11
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-H01296447-A (JP)
Title: Magneto-optical recording medium
Inventor: NAKADA MASABUMI
IPC: G11B11/10
Filed: 1988-05-25
Abstract: PURPOSE:To prevent the exfoliation of a substrate from a recording medium by confining all of the contact surface of the film forming region with the substrate to the surface within a groove region at the time of forming a magneto-optical recording layer on the groove region provided with grooves on the substrate surface. CONSTITUTION:The grooves 5 are formed on the surface of the substrate 1 and all of the film forming regions of a post stage are included in the region where the grooves 5 are formed. A silicon nitride film is then formed by a sputtering method using a polycrystal target and gaseous Ar+N2 as an intermediate layer 2 and in succession, a TbFeCo film is formed by a sputtering method using a composite target formed by placing a Tb chip on an FeCo alloy target and using gaseous Ar as the magneto-optical recording layer 3. Finally, the silicon nitride film is formed by the same sputtering method as a protective film 4. The exfoliation of the magneto-optical recording medium from the substrate is thus prevented.
Patent JP-H09310899-A (JP)
Title: Heat exchanging ventilator
Inventor: NAITO TAKASHI
IPC: F24F7/08
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To enhance the degree of freedom in the direction of arranging the duct of a heat exchanging ventilator without increasing leaking air capacity. SOLUTION: A laminated heat exchanger 2 is incorporated widthwise in the central part of a main body casing 1 formed in a polyhedron shape. Two blowers 3 and 4 are provided in both the sides of the heat exchanger 2 and the blower casings 7 thereof are incorporated widthwise substantially in parallel with the heat exchanger 2 so that respective outlet sides thereof extend toward the respective corner parts of the main body casing 1. The outlet ports 8 and 9 of a primary passage and a second passage are provided in the respective corner parts of the main body casing 1 which the respective outlet sides of the blower casing 7 face. Inlet ports 10 and 11 are respectively provided in other comer parts of the main body casing 1. The respective outlet ports 8 and 9 can vary their directions within edge line blocks forming the respective corner parts of the main body casing 1.
Patent JP-H11324718-A (JP)
Title: System for controlling fuel oil distribution for gas turbine
Inventor: NAKAMOTO YUKIMASA
IPC: F02C7/228
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To prevent the unbalance of a flow to a fuel nozzle in a system for controlling fuel oil distribution for a gas turbine, by using a connection control valve instead of a flow divider. SOLUTION: Fuel oil passes through a flow control valve 2, a piping 2 and headers 10, flows in a plurality of pipings 11, enters the connection control valves 12 whose number is same as that of fuel nozzles 6, and is made to be uniform flow in each valve, supplied to each fuel nozzle 6 and burnt in combustors 7. The connection control valve 12 connects a plurality of valves to each other and can adjust the opening of the valves at the same time.  A control device 20 is inputted with a negative signal and a system differential pressure signal, drives a driving device 21, increases system differential pressure by intermediately opening the connection control valve 12 during a period that nozzle differential pressure is low from an ignition period to a low load, and lowers the system differential pressure, by fully opening the valve in a high flow area and prevents abnormal rising of differential pressure. Therefore, a provider is no more required, and also the reliability of a fuel oil system can be increased.
Patent JP-H07334047-A (JP)
Title: Image forming device
Inventor: MURAISHI TAKAYA
IPC: G03G21/00
Filed: 1994-06-08
Abstract: PURPOSE:To provide an image forming device constituted so that the stable passage of an air current around an image carrier is secured in a small space and the leakage of O3 and NOx, the increase of fan noise and the increase of a filter cost are suppressed to the utmost. CONSTITUTION:This electrophotographic image forming device is provided with the image carrier 1, a developing device 6, an electrostatic charger 4, a destaticizing lamp 3, an air current generation means generating the air current including ozone generated from the charger 4, an intake port 11 taking in the air current generated by the air current generation means and an ozone decomposition means decomposing the generated ozone. Besides, a plate-like ozone leakage prevention means 12 is arranged near the charger 4 on an opposite side to the port 11 with respect to the charger 4.
Patent JP-H01293642-A (JP)
Title: Semiconductor device
Inventor: OBATA MASANORI
IPC: H01L23/29
Filed: 1988-05-23
Abstract: PURPOSE:To eliminate a stress between a molding resin and a semiconductor chip and to relax a stress to be exerted on a die pad by a method wherein a thermal expansion coefficient of the molding resin is made nearly equal to a thermal expansion coefficient of the semiconductor chip and a hole used to relax the stress is made in the die pad. CONSTITUTION:Roles 6 used to relax a stress are made at regular intervals in a die pad 5. A semiconductor chip 2, the die pad 5, wires 3 and one part of connection pins 4 are resin-sealed with a molding resin 1. A thermal expansion coefficient of the resin 1 is selected so as to be nearly equal to a thermal expansion coefficient of the chip 2. Then, when this assembly is cooled after the resin sealing operation, a stress to be exerted on the pad 5 from the resin 1 is scattered because the holes 6 exist. Also a stress from the chip 2 is scattered and relaxed through the holes 6. By this setup, the stress to be exerted on the pad 5 is relaxed.
Patent JP-S616393-A (JP)
Inventor: AOYAMA KAZUHO
IPC: C08F279/02
Filed: 1984-06-19
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。