baber/WOPTO huggingface dataset:
Patent JP-S61255233-A (JP)
Title: Fuel injection controller for engine
Inventor: MIWAKEICHI HIROSHI
IPC: F02D41/00
Filed: 1985-05-07
Abstract: PURPOSE:To properly control the air-fuel ratio in transient operation by correcting the fuel injection quantity according to the transient correction coefficient corresponding to the transient state and the correction rate corresponding to the max. variation rate of the fuel injection quantity when the transient operation state is judged. CONSTITUTION:The fundamental fuel injection quantity Tp is calculated by a calculating means 3 on the basis of the output of an intake air flow-rate detecting means 1 and an engine speed detecting means 2. The execution fundamental fuel injection quantity TPDMPi at this time is calculated in a calculating means 4 from the calculated fundamental fuel injection quantity Tp and the execution fundamental fuel injection quantity calculated in the preceding time. Further, the correction rate corresponding to the max. variation quantity of the fuel injection quantity is calculated in a calculating means 8 from the final execution fundamental fuel injection quantity QAC obtained in the preceding time. When a judging means 6 judges the transient state such as acceleration and deceleration, TPDMPi is corrected by a correcting means 9 on the basis of the transient correction coefficient calculated according to the transition state in a calculating means 7 and the max. variation-quantity corresponding correction rate, and set as QACYL in this time.
Patent JP-H02276300-A (JP)
Title: Lead bending mechanism of electronic component inserting device
Inventor: KARIGANE KOTARO
IPC: B23P19/04
Filed: 1989-04-18
Abstract: PURPOSE:To enable a lead bender to operate smoothly without interference with an extension pin by a method wherein the motion timing of a pin holder and the lead bender is so set as to enable the lead bender to operate after the upper end of the extension pin is fully housed in a clinch unit. CONSTITUTION:In a device, through which a lead 1b of an electronic component is inserted into the hole of a printed board being linearly joined to an extension pin 3, a sensor 40 which detects the lead wire 1b is provided to the tip of a clinch unit 10, and a sensor 50 detects the tip of the pin 3 when the upper end of the extension pin 3 held by the pin holder 11 is fully inserted into the guide hole of the clinch unit 10. The sensors 40 and 50 detect the following: the lead wire lb is supported by the pin 3 and inserted into the guide hole of a printed board: the upper end of the pin 3 descends until it is fully housed in the guide hole of the clinch unit 10; and the tip of the lead wire 1b reaches to a prescribed bending position passing through the board hole. After all the condition of the extension pin 3 and the lead wire 1b are confirmed, a lead bender 36 starts operating to bend the lead wire 1b.
Patent JP-S58214605-A (JP)
Title: Back pressure steam turbine cycle
Inventor: MIYAMOTO KAZUMASA
IPC: F01K7/38
Filed: 1982-06-05
Abstract: PURPOSE:To enhance cycle efficiency and enlarge output of power generation by utilizing exhaust air from a low-pressure turbine, which is installed on the low pressure side of a back pressure steam turbine, for heating the feed water on the low temp. side, and thereby making heating of feed water effectively. CONSTITUTION:A low pressure turbine 8 is added to the low pressure side of a back pressure steam turbine 1. The steam generated at a boiler 7 makes his work at a steam turbine 1 to be then led to a process 3 and deaerator 4. The rest of steam makes his work at the low pressure turbine 8 to be then led to a low temp. feed water heater 9, where the steam heats the low temp. feed water. Elimination of the step of speed governing can provide the low pressure turbine 8 with enhanced turbine efficiency. Also elimination of extraction control valve will enhance the turbine efficiency. Thus the cycle efficiency is enhancec and the output of power generation enlarged.
Patent JP-S59220656-A (JP)
Title: Detector
Inventor: NAKAMURA SACHIKO
IPC: G01R19/155
Filed: 1983-05-30
Abstract: PURPOSE:To facilitate the confirmation of a current supply state, by interposing two kinds of light emitting elements different in a current supply direction in a curcuit connected to two resistors each equipped with two connecting terminals which are connected to the power source of a car so as to be connected in series and connecting the connecting points of both resistors and a probe. CONSTITUTION:Alligator clips 2, 2 are connected to a battery being the power source of a car. Either one of terminals may be connected to an anode but the remaining terminal is connected to a cathode. By this connection, a current is supplied to two resistors 4, 4 and, in this example, a current of about 10mA is generated while a connecting point 5 is held to potential of 6 volt and this potnetial comes to the reference voltage of operation. When a probe 10 is brought into contact with the positive potential place of the electric circuit of the car, especially, to the output terminal of the dynamo having high potential of the car, an element 11a emits red light because potential is usually about 18 volt because the potential in the side of the probe 10 is high. When the probe 10 is brought into contact with an earth circuit, an element emits green light because the potential in the side of the probe 10 is low.
Patent JP-H06291237-A (JP)
Title: Manufacture method and device of composite lead frame
Inventor: KONDO MASAOMI
IPC: H01L23/50
Filed: 1993-03-31
Abstract: PURPOSE:To enable an outer lead to be efficiently joined at a high peeling strength to an outer lead or a conductive layer which is not flush with the outer lead. CONSTITUTION:A composite 1ead frame manufacturing method is composed of a first pressure-bonding process wherein inner leads 27 of the same height possessed of a first level difference from an outer lead or an exposed part 22 is bonded to the outer lead by thermocompression at a prescribed pressure- bonding strength and a second pressure bonding process wherein the other inner leads 27 of the same height possessed of a second level difference smaller than the first level difference from the outer lead or the exposed part 22 is bonded to the outer lead by thermocompression, wherein the first and the second pressure bonding process are continuously carried out in a prescribed order.
Patent JP-S58213751-A (JP)
Title: Novel leukotriene analogous compound and synthetic intermediate therefor
Inventor: CHIYOU SHIYUUREN
IPC: A61K31/41
Filed: 1982-06-04
Abstract: NEW MATERIAL:A compound of formula I (R1 is formula II or III; R2 is H or alkyl; R3 is peptide residue containing sulfur, aliphatic thiolcarboxylic acid residue, aromatic amide residue of the alphatic thiolcarboxylic acid or heterocyclic thiol residue linked to the carbon atom at the 6-position in the main chain through a sulfide linkage; n is 0 or an integer <=2). USE:Drug efficacy expected as an antagonistic agent against allergic diseases, e.g. bronchial asthma, pollinosis, allergic conjunctivitis or urticaria. PROCESS:A novel intermediate of formula V (R1 is formula III when n is 2 and formula II or III when n is 0 or 1; R4 is alkyl) obtained from a compound of formula IV as a starting raw material is reacted with a peptide containing sulfur, an ester or amide of an aliphatic thiolcarboxylic acid or a heterocyclic thiol compound to give the corresponding compound of formula I .
Patent JP-S58218955-A (JP)
Inventor: KENISU BURAISU KUTSUKU
IPC: A61B17/00
Filed: 1983-05-31
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-H05299357-A (JP)
Title: Cvd device
Inventor: NISHIYAMA SEIJIRO
IPC: H01L21/205
Filed: 1992-04-17
Abstract: PURPOSE:To avoid the production and deposition of a reaction product in a labyrinth by a method wherein a gas at higher pressure than the atmospheric pressure in a chamber is led into a gap between a rotor and a casing forming a labyrinth seal for avoiding the permeation of a reactive gas in the chamber into the labyrinth. CONSTITUTION:Gas leading-in ports 23a are made on a quartering positions near the lower side of a casing 23 so as to lead nitrogen gas or helium gas into a labyrinth through the gas leading in ports 23a. This gas is externally led into a chamber 1 through a mass flow controller via a joint 28 using a gas leading in pipe 28 passing through a cap 24. Besides, the range of gas flow rate is to be narrowed within the range not to change the temperature distribution and the gas flow distribution in the chamber to the extent of affecting the film thickness of wafer deposited layer. Furthermore, the gas flow rate shall be sufficient to avoid the permeation of atmospheric gas in the chamber into the labyrinth.
Patent JP-S61255018-A (JP)
Title: Impurity diffusing method
Inventor: KAKIUCHI TAKAO
IPC: H01L21/22
Filed: 1985-05-07
Abstract: PURPOSE:To perform the impurity diffusion having no deterioration on the surface of a substrate at a low temperature and no contamination on the substrate surface by a method wherein the pressure of a V-group element is applied to the surface of a compound semiconductor substrate when impurities are diffused, and a thin film having a high impurity diffusing speed is used. CONSTITUTION:An Si3N4 film 6 of 2,000Angstrom  or thereabout is deposited on an N-type InP substrate 5, a window 8 is provided thereon, a P-added Si3N4 film of 100Angstrom  or thereabout is deposited by performing a chemical vapor deposition (CVD) method, and a sample 1 is formed. Said sample 1 and Zn single crystal 2 are sealed in the quartz ampoule 3 of 1X10<-4>Torr at room temperature, a heat treatment is performed at 800 deg.C for 60min, and Zn is diffused on the InP substrate 5 in the depth of approximately 11mum. At this time, as a V-group P which constitutes the InP substrate is added to an Si3N4 film 4, proper degree of P-pressure is applied to the surface of the substrate while the diffusing operation is being performed, and the deterioration of the substrate surface can be prevented. Also, if the sample 1 is washed by hydrofluoric acid after diffusion, the contamination such as Zn and the like adhered to the surface of the substrate can be removed by performing an etching together with the Si3N4 films 4 and 6, thereby enabling to accomplish the impurity diffusion having no contamination.
Patent JP-H10291701-A (JP)
Title: Recording device
Inventor: SHIBATA YASUHIRO
IPC: B41J15/04
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To facilitate the removal of the recording media jammed in a carriage passage by facilitating the loading and unloading of a web roll containing cassette to and from the body case of a recording device. SOLUTION: This recording device is provided with front guide projections 45 at lower positions than the rear guide projections 46 arranged on both of the right and left sides of the insertion hole 12 of a body case 2, and with the front guide projections 45 and the rear guide projections 46 inserted into the guide grooves 39, which are formed on both of the right and left sides of a web roll containing cassette 11 and whose front ends are opened, along the grooves 39, and the rear guide projection 46 turnably locked by a stopper section 41 together with a lock spring plate 42, when the tip discharging section side of the web roll container cassette 11 is turned upward by a turning means 24b, the front guide projection 45 is fitted into the notch section 40 formed on a lower face in the middle of the guide grooves 39, as a result,  the tip discharging section side meets a carriage passage 59, and the web roll containing cassette 11 becomes to be unable to come off. The tip discharging section side of the web roll container cassette 11 is faced downward, recording media can be easily removed.
Patent JP-S61263371-A (JP)
Inventor: RANARUDO DEII UAATSU
IPC: G09G1/16
Filed: 1986-04-28
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-H06290605-A (JP)
Title: Lamp device for automobile
Inventor: YOKOTA MISAO
IPC: F21S8/10
Filed: 1993-03-31
Abstract: PURPOSE:To provide a lamp device capable of using in common the housing of right and left side lamps and lense parts and also correctly assembling the component elements of respective lamps. CONSTITUTION:A first wrong-assembling preventive pin 16 is provided on a lense 6 composing a left side lamp 2, and when the lense 6 is reversed its vertical position to be assembled in a packing 5, the first wrong-assembling preventive pin 16 is hit on the penetration preventive part 23 of the packing 5 to make the assembling impossible. Also a second wrong-assembling preventive pin 17 is provided on a housing 4, and when the housing 4 is assembled in a right side lamp packing, the second wrong-assembling preventive pin 17 is hit on an interference part attached to the packing to inform a worker of the occurrence of wrong-assembling.
Patent JP-S60240528-A (JP)
Title: Shift operating device for mobile car
Inventor: NAHATA SATORU
IPC: F16H59/06
Filed: 1984-05-14
Abstract: PURPOSE:To make fine adjustment performable with a device operated by hand at a time when a fixed car speed is required to keep up at rectilinear operations at paddies, by installing a manual operating mechanism being checkable at an adjusting position, in a shift pedal operating mechanism. CONSTITUTION:An operating shaft 14 performing shift operation of a hydraulic shift is projectingly installed outside a side wall of a boxlike part 13. And, a rotatable shift pedal 1, having each of pedal parts 15 and 16 at its front and rear parts, is tightly attached to this operating shaft 14. From a side wall of the boxlike part 13 at the upper side of a front arm part 17 of the pedal 1, a fulcrum shaft 18 is projectingly is installed, and a boss part 22 of a manual operating lever 21, which has a lever part 19 and also has a cam part 20 capable of touching a top surface of the front arm part 17 at the lower side, is inserted into this fulcrum shaft 18. Accordingly, in the case where a fixed car speed is required to keep up at rectilinear operations at paddies, manual operation takes place with the manual operating lever 21 so that fine adjustment is thus performable.
Patent JP-S5621349-A (JP)
Title: Package for integrated circuit
Inventor: HARAGUCHI TAKASHI
IPC: H01L23/057
Filed: 1979-07-30
Abstract: PURPOSE:To prevent the droop of solder at the time of seal and sticking and to facilitate the positioning with a supporting base by adhering a metallic plate at a region except the seal and sticking section of a soldering layer provided at the whole surface of the inside of a metallic cover. CONSTITUTION:A metallic cover 13 is sealed with solder 14 through metallic layers 12 at the circumference edge section of a ceramic supporting base 1. The cover 13 is coated and sticked with a soldering layer 14 for seal and an Ni plated Koval plate 15 is previously welded to the part except the seal and sticking region. The cover 13 is placed on the supporting base 1 for heating and the solder 14 is melted to seal and stick the cover 13. In this case, the solder will not droop in the inside of a package due to the arrangement of the Koval plate 15. The positioning of the cover and the supporting base also becomes easy and alpha-ray irradiation from the soldering layer 14 is also shielded by the Koval plate 15 to prevent the deterioration in characteristics. Therefore, the efficiency of work is improved and reliability also increases.
Patent JP-S60241786-A (JP)
Title: Speed controller of induction motor
Inventor: YAMAGUCHI HIROSHI
IPC: H02P27/02
Filed: 1984-05-15
Abstract: PURPOSE:To maintain the speed of an induction motor constant even if an applied voltage varies by accelerating a firing angle when the applied voltage falls. CONSTITUTION:A microcomputer 12 outputs a fire signal F obtained on the basis of a zero point signal A from a zero point detector, a speed detection signal from a speed detector 3 and a speed set signal C from a speed setter 5, thereby holding the speed of an induction motor M at set speed. When an applied voltage drops, it early outputs the signal F on the basis of the signal D from a voltage detector 6, and the speed of the motor M does not decrease.
Patent JP-S59220652-A (JP)
Title: Acceleration measuring apparatus
Inventor: HIROOKA KOUICHI
IPC: G01P15/093
Filed: 1983-05-30
Abstract: PURPOSE:To make it possible to stably perform measurement with good measuring accuracy over a long period of time, by constituting photoelastic effect element of a substance having an absolute value of photoelastic coefficient of a specific value or more and specific solubility to water. CONSTITUTION:A photoelastic effect element is constituted of a substance of which the absolute value of photoelastic coefficient is 1X10-13cm<2>/dyne or more and the solubility to 100ml of water is less than 5g at 0-30 deg.C. As said substance, there are an epoxy resin, a phenol resin, a diarylphthalate resin, a urea resin, an acryl resin, nitrocellulose, BaF2, CdTe, CuCI, LiF, MgO, AgCl, SrTiO3, CaF2, CuBr, CuI, glass, Bf12GeO20 and Bi12SiO20. In adhering a wt. 6 and the photoelastic effect element 5, a rubber type adhesive is pref. used in order to inhibit such a phenomenon that strain is generated in the photoelastic effect element 5 by the difference of coefficients of thermal expansion of the wt. 6 and the photoelastic effect element 5 and measuring accuracy is lowered.
Patent JP-S58213461-A (JP)
Title: Semiconductor device
Inventor: NAKAMURA KUNIO
IPC: H01L27/10
Filed: 1982-06-07
Abstract: PURPOSE:To increase an area of an electrode effectively, and to augment the capacitance of a charge storage section by depositing capacitance onto a semiconductor substrate in multilayer shape. CONSTITUTION:A thick insulating film 2 and a thin gate insulating film 3 are formed onto the semiconductor substrate 1. A gate electrode 4 is formed, and the periphery of the electrode 4 is coated with an insulating film 8. Diffusion layers 6, 7 of an impurstiy of a conduction type reverse to the substrate 1 are formed. The insulating film on the layer 7 is removed, the whole surface is coated with an electrode material and a dielectric thin-film 10, and an electrode 9 is formed. An impurity of the same conduction type as the layer 7 is doped to the electrode 9, and connected electrically to the layer 7. An electrode 11 is formed onto the electrode 9, an opening is formed to the film 10 of the exposed section of the electrode 9, and an electrode 12 is formed, and connected electrically to the electrode 9. An electrode 13 is further formed, and connected electrically to the electrode 11. Accordingly, capacitance is formed among the electrodes 9, 12 and the electrodes 11, 13.
Patent JP-H11294574-A (JP)
Title: Select downshift controller for automatic transmission
Inventor: NISHINO KENJI
IPC: F16H61/06
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To prevent any shift delay due to the draft delay of hydraulic pressure from occurring by making the working pressure of a frictional element so as not to be heightened like the same as a coast domain if it is in a drive domain, even in time of a select downshift. SOLUTION: At steps 31 to 34, whether a select downshift is in third, second or first stage speed is judged. In time of the select downshift to the third, at a step 35, whether a driving state comes to a coast domain or a drive domain after the shift is judged, and if it is in the coast domain, at a step 36, line pressure to be turned to working pressure of a frictional element is heightened for the select downshift in time of the coast domain, and if it is the drive domain, at a step 37, the line pressure is made into the same in time of a D range treading downshift, prohibiting any line pressure rising control for the coast domain.  Such a line pressure control is carried out like the same even in time of the select downshift to second and first stage speed, whereby the working pressure of the frictional element is prevented from being ineffectively heightened at the drive domain, and thereby any shift operation delay due to that is avoided.
Patent JP-S59224701-A (JP)
Inventor: TAKAHASHI NORIO
IPC: E01B25/22
Filed: 1983-06-01
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-H09268585-A (JP)
Title: Receive frame for iron cover
Inventor: SUZAKI TORU
IPC: E02D29/14
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a receive frame for an iron cover fitted to the opening for an underground pit opened to the ground level, which is easily produced and of which height can be easily adjusted in accordance with the level of a road face varying owing to the repaire or the like of the peripheral pavings after installation. SOLUTION: The receive frame 1 of an iron cover is constituted of a lower frame 2 in which the outward flange 9 and the inward flange 6 are protruded at the lower end of a cylindrical side wall 4, and a lower frame 3 provided with the same-shaped side wall 5 inserted in the side wall 4 of the lower frame 2 and a support shelf 7 holding the iron cover 10 at the upper part of the inside wall face of the side wall 5 and further, a flange 8 protruded inward at the lower end. Bolt holes 13 are bored in the respective inward flanges 6, 8 to connect the upper and lower frames 3, 2 with bolts and nuts. And screw holes 11 are bored between the bolt holes 13 to screw a bolt 12 in the hole and adjust the whole height of the upper frame 3 and the lower frame 2.
Patent JP-S583558-A (JP)
Title: Brushless motor
Inventor: KAZAMA SABUROU
IPC: H02K29/14
Filed: 1981-06-25
Abstract: PURPOSE:To improve the arranging accuracy of field detectors and rotating smoothness and to improve the productivity of a brushless motor by forming a stator coil end lead and a frequency generating coil via a pattern conductor on a wiring sheet surface and integrally fixing the detectors. CONSTITUTION:A stator is formed of a wiring sheet 12, a stator yoke 3' and a stator coil 2', the sheet 12 is secured onto a flexible insulating sheet integrally with field detectors 4-4'', the ends are wired with a pattern conductor, and a frequency generating pattern conductor 20 and a stator coil end leading pattern conductor 13 are provided. The yoke 3' is formed with three small through holes 25-25'' at the prescribed positions oppositely to the poles of a rotor magnet 1 in the plane of the yoke. Further, the coil 2' is spirally formed with respective coil poles on the front and back surfaces of an inuslating sheet spirally with the pattern conductors as a pattern coil connected in series with each other between the front and the back surfaces via through hole electrodes.
Patent JP-H08276953-A (JP)
Title: Support cap for roll paper tube
Inventor: NAKAMURA MASAHIRO
IPC: B65D61/00
Filed: 1995-03-31
Abstract: PURPOSE: To produce a roll paper tube support cap to be used for putting the roll paper in a case for its exclusive use of synthetic resin sheet by vacuum molding. CONSTITUTION: A roll paper tube support cap is produced of an olefine resin sheet mixed with inorganic filler by vacuum molding into a shape where a roll support part 5, a roll-fitting cylinder 6, and sectorial bodies 7 are provided at a square frame body 4. Reinforcing ribs, each in the form of U-shaped groove, are provided respectively at the outer peripheral walls of the square frame body, the outer circumference of the roll-fitting cylinder, and the inner circumferences of the sectorial bodies. The roll is immovably housed in a roll housing case with the end face of the roll fitted to and held with the roll support part of the cap and the roll fitting cylinder fitted to a hollow core of the roll. The cap is sufficiently strong as a roll protecting cap and is economically excellent while being easily disposable by burning.