baber/WOPTO huggingface dataset:
Patent JP-S5390580-A (JP)
Title: Adjustment control system
Inventor: TERADA YASUHIRO
IPC: H04Q9/00
Filed: 1977-01-21
Abstract: PURPOSE:To provide the prevention of over-control caused by the response speed delay accompanied by the transmission time delay in generating the pulse output with the adjusting control dispatch allowing to synchronize with the response signal.
Patent JP-S61164233-A (JP)
Title: Die-bonding method
Inventor: KAZAMA TAKAO
IPC: H01L21/52
Filed: 1985-01-17
Abstract: PURPOSE:To perform sure face-bonding between an epoxy resin and a die-pellet and to dissolve declination of the die-pellet by a method wherein process of heating the epoxy resin is provided among process of applying the epoxy resin on a substrate and process of bonding to the substrate with the die-pellet. CONSTITUTION:An epoxy resin is applied on a about 1X10<-4>CC substrate 2 from a dispenser 3, which is disposed on the substrate 2 sent by a transfer route 1. The substrate 2 is sent to process of bonding with a die-pellet. Hereupon, after the epoxy resin 4 applied to the substrate 2 and the substrate 2 are heated at 50-100 deg.C by a heater 7 which is to be work heating process buried in the transfer route 1, a die-pellet 6 (thickness 0.4mmX length 3mmX width 4mm) is bonded on the substrate 2 by means of lowering a bonding-head 5. That is, favorable face-bonding between the epoxy resin 4 and the die-pellet 6 is possible since viscosity of the epoxy resin 4 is lowered by heating of the heater 7.
Patent JP-H0249420-A (JP)
Title: Formation of polycrystalline silicon on semiconductor substrate
Inventor: FUJITANI EISUKE
IPC: C01B33/02
Filed: 1989-01-12
Abstract: PURPOSE:To notably enhance the productivity by a method wherein a molten silicon is sprayed over a turning semiconductor substrate to form a polysilicon layer in specified thickness within a short time. CONSTITUTION:A semiconductor substrate A placed on the central part of a substrate tray 17a is heated by the second heating source up to 1100-1200 deg.C. Simultaneously, a turntable 17 is driven to turn the tray 17a in around 50-100 RPM. Polycrystalline silicon 13 in a melting vessel 12 which is melted into molten silicon by the first heating source 14 is jetted from a nozzle 12a by pressurized inert gas 15 to be sprayed over the substrate A. When the molten silicon layer deposited on the substrate A attains to specified thickness by this spray, the turntable 17 is stopped turning. Simultaneously, the heating source 16 is stopped heating to cool-down the molten silicon layer. Through these procedures, a polysilicon layer around 500mum thick can be formed for around one minute to notably enhance the productivity.
Patent JP-H03210726-A (JP)
Title: Circuit breaker with wiring for electric leakage alarm function
Inventor: MATSUMOTO SHIGERU
IPC: H01H71/04
Filed: 1990-01-12
Abstract: PURPOSE:To satisfy both alarming and circuit-breaking functions, by shutting an earthing circuit by a releasing relay driven by a electric leakage signal from a zero phase current transformer and at the same time switching functions from electric leakage alarm function only to electric leakage shutting function by a switch. CONSTITUTION:A releasing relay 14 is connected in parallel to an electric leakage relay 8 and driven by an electric leakage signal from a zero phase current transformer 5, and an alarm shutting switch is connected with a terminal 15. When, the alarm shutting switch is kept in open state, the relay 14 does not work and a relay 8 is driven by current leakage detection of the current transformer 5 and an alarm is rung. When the alarm shutting switch is kept in a close state, the relay 14 is driven by an electric leakage signal from the current transformer 5 and the earthing circuit is shut. In this way, the circuit- breaker can be used either as a device which rings only electric leakage alarm or as a device which shut electric leakage, and then selection of the device can be done easily by customers.
Patent JP-H07211983-A (JP)
Title: Substrate splitting method and semiconductor device
Inventor: KONO MINORU
IPC: H01S5/02
Filed: 1994-01-21
Abstract: PURPOSE:To avoid the appearance of cleavage resulting from the cracking of an end face at the time of cleaving a substrate. CONSTITUTION:Short first scribed scratches 5 are formed at intervals on the upper surface 100a of a laser substrate 100 in the direction perpendicular to the extending direction of an active layer 4 so that the scratches 5 cannot reach one edge 15 of the upper surface 100a. Therefore, the generating of collapse (cracking) can be avoided at the end section of the upper surface 100a.
Patent JP-S62168833-A (JP)
Inventor: ICHINOSE MIKIO
IPC: B65B43/14
Filed: 1986-01-14
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-S61166255-A (JP)
Title: Audio reponse system
Inventor: GOHARA SHINOBU
IPC: G06F3/16
Filed: 1985-01-18
Abstract: PURPOSE:To receive the next request by a multi-frequency signal from the user even during response voice transmission by providing an echo cancelling circuit suppressing an echo of response voice transmitted from a 4-wire transmis sion side to the pre-stage of a multi-frequency signal reception circuit of the 4-wire reception side of an audio response unit. CONSTITUTION:A part of a voice message outputted to a 4-wire line 301 at the transmission side is returned to a 4-wire line 302 at the reception side as an echo and the said echo is cancelled by the input from the impulse response and the input from the said echo cancellation control line estimated in advance by the echo cancellation circuit 44. Even when a service request by a PB signal from the user terminal device exists in this state, the signal passes through the echo cancellation circuit 44 as it is, fed to a PB signal reception circuit 45 and received correctly.
Patent JP-H09195988-A (JP)
Title: Multiblade blower
Inventor: KINOSHITA KANJIRO
IPC: F04D17/08
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To uniform the full pressure rise of a vane surface. SOLUTION: In a multiblade blower provided with an impeller 1 in which a plurality of forward inclined vanes 6, 6 are erected between a disc-shaped main plate to be connected to a driving source (a fan motor) and a ring-shaped side plate facing the outer peripheral part of the main plate 4, the outlet angles on the main plate side and the side plate side in respective vanes 6 are respectively taken as β2 h and β2 t so as to satisfy the relationship; β2 h<β2 t, and the full pressure rise of the vane surface is unifomalized.
Patent JP-H07212090-A (JP)
Title: Electronic component mounting apparatus
Inventor: TAKAHASHI TAKAYUKI
IPC: B25J15/06
Filed: 1994-01-24
Abstract: PURPOSE:To provide an electronic component mounting apparatus in which nozzle containing ports can be simply increased or decreased. CONSTITUTION:A fixing section 10 of a nozzle holder has a support 12 fixed to a body base 11, a nozzle supply unit 13 fixed to the support 12, a nozzle engaging pawl 14 slidably arranged at the unit 13, a pneumatic cylinder 12-1 engaged with the pawl 14 via a drive transmission member 14-1 and a spiral spring 15 for energizing the pawl 14 in an opposite direction to the driving direction of the cylinder 12-1. On the other hand, an additional unit 20 has a nozzle supply unit 21, a nozzle engaging pawl 22 arranged slidably at the unit 21, and a spiral spring 23 for energizing the pawl 22 in a coupling direction with the section 10. An engaging member 24 of the unit 20 is inserted to a gap formed of the unit 13 of the part 14 and an engaging member 16, and fixed by a clamping screw 13-4 when the member 24 is stopped at a positioning pin 16-1. When the pawl 14 is driven to left or right by the cylinder 12-1, the nozzle 2 is locked or released.
Patent JP-H11197015-A (JP)
Title: Domestic apparatus used indoors
Inventor: MIYAKE KAZUYA
IPC: G09F9/00
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To improve restraint in adhesion of soil or soil removability, in demestic apparatus used indoors, in particular, a home apparatus equipped with a heating means by which the temperature of an outer hull of a main body increases in use. SOLUTION: Inside an apparatus main body, heating means, such as a heating coil, a heating element, and a lid heater, are provided. A titania film layer 43 as a photocatalyst film is formed in a part of synthetic resin 41 constituting an outer frame as the outer hull of the apparatus main body, a bottom plate, an outer lid, and an operation panel, the part being kept at a temperature not higher than 75 deg.C despite the application of heat by the heating means.
Patent JP-H10193816-A (JP)
Title: Image receiving sheet, thermal transfer image forming method, and thermal image forming unit
Inventor: NAKAJIMA ATSUSHI
IPC: B41M5/382
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To protect against an adherence of foreign matter and a scratch at the time of recording and improve transportability by turning an image receiving sheet into a roll of sheet wound around a core with the image receiving side of an image receiving layer intended for receiving an ink layer faced inside, and curling the image receiving sheet in the opposite direction of the image receiving side. SOLUTION: An image receiving layer intended for receiving an ink layer is formed on an image receiving sheet, which is turned into a roll of sheet by winding around a core C with the image receiving side R of the image receiving layer faced inside, and the base side B faced outside, and the image receiving sheet itself is curled in the opposite direction of the image receiving side R. The roll of the image receiving sheet 1-1 is set on a roll supply section 1, the image receiving sheet unwound from the roll 1-1 is cut into a prescribed length by a cutter 2 and is made to contact a recording drum 4 with the image receiving layer R faced outside. The image receiving layer R and an ink sheet are superposed on each other, and exposed to light from a laser light source 5, and then the sheets are separated from each other and discharged from their own discharge sections 6, 7.
Patent JP-H06215322-A (JP)
Title: Magnetic head
Inventor: FUCHIGAMI SHIYOUJI
IPC: G11B5/265
Filed: 1993-01-18
Abstract: PURPOSE:To simultaneously reproduce recorded data and a track deviation signal in a magneto-resistance effect type magnetic head. CONSTITUTION:Two reproducing elements 1, 2 are arranged in series in the transverse direction of a magnetic recording medium 6, the sum of the outputs of the two reproducing elements 1, 2 is used as recorded data and the difference between the outputs is used as a track position deviation signal. Such recorded data and a track deviation signal are simultaneously reproduced.
Patent JP-2000205554-A (JP)
Title: Spray combustor
Inventor: OKADA HIROSHI
IPC: F23N1/00
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To reduce emission of exhaust gas significantly from early stage of ignition by increasing the fuel ejection frequency of a solenoid fuel spray valve during low combustion operation in the early stage of ignition and decreasing the fuel ejection frequency of the solenoid fuel spray valve when combustion is settled and high combustion operation is started. SOLUTION: A control means 11 for controlling an injector 1, a spark plug 3 and an air pump 4 and controlling the valve open frequency of the injector 1 depending on the measurement of an oxygen sensor 10 operates a combustor at low combustion quantity in the early stage of combustion after starting fuel ejection and ignition before settling combustion. After combustion is settled, the combustor is operated at high combustion quantity and the fuel ejection frequency of a solenoid fuel spray valve is set at a high value when the combustion quantity is low and set at a low value when the combustion quantity is high. More specifically, the injector 1, spark plug 3 and air pump 4 are controlled in the early stage of combustion. Alternatively, combustion quantity may be increased gradually after settling combustion.
Patent JP-S60152153-A (JP)
Title: Bi-directional repeater
Inventor: MIYAZAKI SEIICHI
IPC: H04B3/36
Filed: 1984-01-19
Abstract: PURPOSE:To attain excellent control of a bi-directional repeater and also to inform bi-directionally the state of collision by providing a delay circuit to the bi- directional repeater and using one signal to block the transmission of the other. CONSTITUTION:A signal on a bus A is amplified and relayed to a bus B via a receiver A, an AND gate A and a driver A. In this case, a signal outputted to the bus B by the driver A is inputted again to a repeater via a receiver B. The output of the AND gate A, however, passes through a time extension circuit A, is inverted by the inverter A and inputted to other input of the AND gate B. Thus, the signal inputted again from the receiver B is blocked by the AND gate B and is not returned to the bus A at all. The signal on the bus B is transmitted similarly to the bus B. If a collision takes place, it is the same as the absence of a repeater and the fact is transmitted in both directions.
Patent JP-H09195060-A (JP)
Title: Metallic material excellent in antibacterial property
Inventor: MIYASAKA AKIHIRO
IPC: C23C22/24
Filed: 1996-01-18
Abstract: PROBLEM TO BE SOLVED: To produce a metallic material increased in antibacterial properties as for metal used for household appliances, building materials, vessels, piping or the like. SOLUTION: The surface of this metallic material is applied with a chromate film by 10 to 150mg/m<2> as the coating weight of chromium, this chromate film contains antibacterial ion source grains having 5 to 300nm grain size and using a hardly water soluble or nonwater soluble nonconductor as the base material, and the content of the antibacterial ion source grains to the content of the chromate film expressed in terms of CrO3 is regulated to 0.1 to 10 by weight.
Patent JP-H03213187-A (JP)
Title: High-degree treating system for colored waste liquid
Inventor: INOUE MASAFUMI
IPC: C02F1/04
Filed: 1990-01-17
Abstract: PURPOSE:To accurately separate a colored component from an uncolored water by a method wherein a colored waste liq. is subjected to a preliminary concn., the uncolored water is evaporated and the colored component is pulverized for recovery. CONSTITUTION:A colored waste liq. 2 is first subjected to preliminary concn. by a preliminary concentrator 14. It is then subjected to concn. process by evaporation to evaporate an uncolored water into atmospheric air as a clean vapor 4'' and, in the same process, a colored component is pulverized 8'' for recovery by a concentrating and pulverizing thin membrane device 15. The aforesaid preliminary concn. is effected, for example, by heating.
Patent JP-H01181121-A (JP)
Title: Memory area allocating system
Inventor: HORI SHIGEKI
IPC: G06F3/06
Filed: 1988-01-14
Abstract: PURPOSE:To improve the performance of the access time caused by the sequential processing of files by securing the file memory area that is extended with increase of the file contents and therefore securing the continuation as much as possible between the extended file memory area and the unextended one. CONSTITUTION:A magnetic disk 11 contains a table 12 which controls each file memory area and idle area and a memory area 13 shows a part of a memory area formed on the disk 11. When the extension of the file memory area is required due to the increase of the contents of a file A, if a memory area existing right after a file memory area 13a storing the file A before the increase of contents holds a prescribed condition the memory area is secured preferentially as an additional file memory area 13b. The unextended area 13a and the area 13b are regarded as the areas continuous to each other and allocated on the disk 11 as a new file area 13c.
Patent JP-S59132832-A (JP)
Inventor: HAGIWARA KIYOHARU
IPC: A01K63/04
Filed: 1983-01-17
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-S61167370-A (JP)
Title: Displacement current absorber of static induction thyristor
Inventor: KAWAMURA YUTAKA
IPC: H02M1/08
Filed: 1985-01-17
Abstract: PURPOSE:To prevent the voltage value of a gate reverse bias from decreasing by connecting a switching element controlled by the variation in a gate voltage and a capacitor between the gate and the cathode of an SI thyristor. CONSTITUTION:A capacitor 11 and a switching element 16 are connected in series between the gate and the cathode of a static induction thyristor (SI thyristor), a diode 17 is provided in parallel with the element 15, and the capacitor 11 is charged by the reverse bias voltage of the gate of the thyristor 1. A gate voltage detector of the SI thyristor made of a capacitor 12 and a resistor 13 is provided. A switching element 16 is controlled by the output of the gate voltage detector to discharge the capacitor 11.
Patent JP-S58123541-A (JP)
Title: Bisazo compound, photoconductive composition containing it, and electrophotographic receptor
Inventor: MAKINO NAONORI
IPC: G03G5/06
Filed: 1982-01-18
Abstract: PURPOSE:To provide high sensitivity and high durability to an electrophotographic receptor using an org. substance for eliminating defects of an inorg. substance by adding a novel bisazo compound. CONSTITUTION:A bisazo compound represented by general formulaI, e.g., the compound represented by formula II acts as a photoconductive substance and generates charge carriers with very high efficiency when it absorbs light. The generated charge carriers can be transferred by the bisazo compound as a medium, yet it is more effective to allow a charge carrier transferring compound to transfer the carriers as a medium. An electrophotographic receptor having a single-layer type photosensitive layer contg. the bisazo compound dispersed in a charge carrier transferring medium and an electrophotographic receptor having a photosensitive layer with 2-layered structure obtd. by forming a charge transferring layer on a charge generating layer contg. the bisazo compound are manufactured. Satisfactory results have been obtd. with respect to the receptors in the measurement of the half value exposure and in a repeated test.
Patent JP-H02187167-A (JP)
Title: Apparatus for applying coating agent in definite line width
Inventor: MORI KATSUYUKI
IPC: B05C1/14
Filed: 1989-01-13
Abstract: PURPOSE:To continue coating in a definite line width by a method wherein an endless wire after coating is introduced into a washing unit and washed with a washing solution while the coating agent remaining on the wire is squeezed off by upper and lower squeeze rollers to be guided to an upper pulley. CONSTITUTION:An endless wire 4 having a predetermined thickness is provided between an upper pulley 10 and a lower pulley 5 under tension and the pulley 5 is immersed in a vat 6 storing a coating agent 7 and the wire 3 having the coating agent 7 infiltrated therein or adhered thereto is brought to a state capable of being into contact with the striplike material 1 to be coated fed continuously in the same direction as the wire 3 under pressure. A box-shaped washing unit 13 made freely close to and detachable from the material 1 to be coated is provided along with the pulley 10. Upper and lower squeeze rollers 16, 17 between which the wire 3 pass are provided in the unit 3 on this side of the upper pulley 10 with respect to the advance direction of the wire 3 and a washing solution supply roller 18 supplying the washing solution 14 stored in the bottom part of the unit 13 is brought into contact with the lower roller 17.
Patent JP-S60151767-A (JP)
Title: Daisy chain circuit
Inventor: SENOO KEIICHI
IPC: G06F13/37
Filed: 1984-01-18
Abstract: PURPOSE:To enable communication free from collision of data to each communication station that sends a transmission request independently by providing a transmission priority order determining circuit, data branching circuit and a switch for terminal in a daisy chain circuit. CONSTITUTION:The switch 203 for terminal makes the daisy chain circuit on when the circuit exists at the end of a cascade connected lower rank station, and returns a signal RS from a higher rank station as a signal CS from a lower rank station. State of flip-flop 204, 205 of the transmission priority order determining circuit 201 is determined by the state of transition of RS and the state of the signal CS transmitted through a line 11, and the signal CS is outputted to lines 12, 13. Data from a branching station are transmitted through an OR circuit 207 and OR circuit 208 of a transmition/reception data branching composite circuit 202, and data of other stations are received through an OR circuit 209.
Patent JP-S63173373-A (JP)
Title: Field-effect transistor
Inventor: TAKAHASHI YOSHITOMO
IPC: H01L29/08
Filed: 1987-01-13
Abstract: PURPOSE:To increase breakdown voltage and decrease ON-resistance, by making the specific resistance of the surface layer of a peripheral part larger than that of a drain composed of a semiconductor layer. CONSTITUTION:An n-type impurity layer 4 and an n-type low concentration impurity layer 3 are arranged on the surface of a drain 2 composed of an n-type low concentration semiconductor layer on an n<+> type high concentration silicon substrate 1 having a drain electrode 12 on the rear. On the surface of an impurity layer 4, an active region is arranged, which comprises the following; an n<+> type high concentration source 7 on the surface, a base 6 between the sources 7, and a gate 8 formed on the impurity layer 4 via a gate insulating film. Thereby, the extension of a depletion layer in a pheripheral part is increased and the breakdown is improved. Further, by making the specific resistance of the surface layer of the active region smaller than that of the drain, the drain resistance is reduced and a low ON-resistance is obtained.
Patent JP-H10206344-A (JP)
Title: Optical nonuniformity inspecting device and optical nonuniformity inspecting method
Inventor: UEDA KUNIO
IPC: G01N21/00
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To provide an optical nonuniformity inspecting device and an optical nonuniformity inspecting method by which optical nonuniformity of an object can be automatically inspected without dispersion. SOLUTION: An image of an inspecting object is picked up by a CCD camera, and image data corresponding to the image of the inspecting object is outputted. Standardized image data is obtained (a) by standardizing the image data, and a primary difference type operator is applied to the standardized image data, and edge image data is obtained (b). A threshold value Th is set to the edge image data, and a noise component is removed (c). An inspecting window is set to the edge image data, and an integrated value of the edge image data is calculated with every inspecting window, and the existence of optical nonuniformity is judged by whether or not the integrated value exceeds a criterion value.
Patent JP-H01185104-A (JP)
Title: Motor controller for electric vehicle
Inventor: YOSHINO MICHIO
IPC: B60L15/20
Filed: 1988-01-18
Abstract: PURPOSE:To prevent vibration of body upon abrupt increase/decrease of accelerator opening, by decreasing an accelerator opening signal gradually. CONSTITUTION:An accelerator opening signal generating means 2 feeds an accelerator opening signal corresponding to the operating amount of an accelerator 1 to an accelerator opening signal decreasing means 6 and a means 5 for detecting abrupt decrease of accelerator opening. The accelerator opening signal decreasing means 6 comprises a capacitor C1 charged with the accelerator opening signal and a relay switch S. Movable contact in the relay switch S is switched to the position shown by a broken line when abrupt decrease of accelerator opening is detected through the means 5. Consequently, the capacitor C1 is discharged and a gradually decreasing signal is fed to a motor control means 4.