baber/WOPTO huggingface dataset:
Patent JP-S6046021-A (JP)
Title: Manufacturing equipment of semiconductor crystal
Inventor: SUGANO HIKARI
IPC: H01L21/208
Filed: 1983-08-23
Abstract: PURPOSE:To prevent reaching of melted liquid from the previous cell to the next cell or to the back of a substrate when the substrate slides due to multilayer growth by arranging members of smaller heat conductivity material than that of a boat for growth around the substrate. CONSTITUTION:Members 4 made of smaller heat conductivity material than carbon, e.g., sapphire, are arranged around a substrate 2. These can limit flow of heat to one direction from the surface to the back of the substrate 2 and the limited flow of heat causes very slow lateral temperature gradient of the substrate 2 to have an effect of preventing abnormally rapid growth in the circumference of the substrate 2 whereby even distribution of thicknesses over the surface of epitaxial layers is obtained.
Patent JP-H0319320-A (JP)
Title: Aligner
Inventor: KURODA YUKITERU
IPC: H01L21/30
Filed: 1989-06-16
Abstract: PURPOSE:To prevent the generation of particles and the lowering of the yield of IC production when the title exposing device is applied to a peripheral exposing device and the like in a semiconductor manufacturing process by a method wherein a part of the tip of the light projecting part of a device, with which the prescribed part of the material to be treated in selectively exposed, is formed in the shape inclined toward the material to be treated. CONSTITUTION:The angle theta deg. of the lower surface 12a of a lens cover 12, which forms a light irradiation part 5, against the surface of a wafer is 40 deg. or more against the surface horizontal with the wafer 1, and optimum angle theta deg. is 45 deg.. The wafer 1 is rotated by a rotational mechanism 3, and a light is projected on the resist film R on the wafer along the outer circumference of the wafer while the wafer end face is being detected by an end-face detector 4. The projected light is reflected on the surface of the wafer and also on the surface of a resist film, and even when the light strikes against the lower surface 12a, its reflected light is never reflected again to the wageer side. After exposure, when the wafer is developed, the resist film only on the outer circumference of the wafer, which is a non-exposure region, can be removed.
Patent JP-H0448640-A (JP)
Title: Manufacture of mos transistor
Inventor: TSUBONE HITOSHI
IPC: H01L21/265
Filed: 1990-06-14
Abstract: PURPOSE:To make it possible to leave a uniform thin polysilicon film of the dispersion of its thickness being 2% or less near a gate electrode, by introducing the process of removing a silicon oxide film through etching and the process which after implanting ions therein through using an oxidation-resistant film as a mask, grows an insulation film obtained through a CVD on the whole surface thereof. CONSTITUTION:Polysilicon 4 is grown in the atmosphere of 900 deg.C, dry 30' to obtain its oxide film 5. By an LPCVD method, an oxidation-resistant film of 1500Angstrom  is grown thereon, and using a well-known photographic etching technique, the oxidation-resistant film 6 on a gate electrode is obtained selectively. Further, by the means of a high pressure oxidation, on the condition of 7kg/cm<2>, 1030 deg.C and wet 15', an oxide film 7 of 4700Angstrom  is obtained. Generally, the oxidation by a heat treatment is easy to control it in comparison with etchings, and in the case of obtaining the oxide film of 4700Angstrom , the film thickness is controllable with the dispersion of + or -2% or less, i.e., within the range of about + or -100Angstrom .
Patent JP-S6133683-A (JP)
Inventor: ONISHI MASAYA
IPC: A63B59/60
Filed: 1984-07-26
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-S5855272-A (JP)
Title: Printer
Inventor: NISHIMURA HIROYUKI
IPC: B41J15/04
Filed: 1981-09-28
Abstract: PURPOSE:To prevent of burden of great load on a paper feed mechanism by a method in which plura rotators are provided on the bottom of a rolled paper- housing concaved portion and the rolled paper is supported on multiple points of the rotators. CONSTITUTION:A concaved portion 5 into which a rolled paper 3 is to be housed is provided on a printer chassis 5, and plural rotators 6 are rotatavly provided on the bottom of the concaved portion 5, where a rolled paper 3 is supported on the multiple points of the rotators 6. As the rotators, cylindrical rollers may be used.
Patent JP-H0821321-A (JP)
Title: Gasoline cooling device
Inventor: YAGI YOSHIHIRO
IPC: F02M31/20
Filed: 1994-07-06
Abstract: PURPOSE:To concentrate cooling capacity only to an air conditioner when cooling load is high against the cooling capacity of a refrigerating machine. CONSTITUTION:Heat storage agent 28 is filled in a regenerative heat exchanger 24 in which a tube 29 to be cooled and a cooling tube 30 are arranged. When cooling load is low against the cooling capacity of a refrigerating machine, a first solenoid valve 43 is opened so as to let flow refrigerant in the cooling tube 30 and cool the heat storage agent 28. At the same time gasoline in the tube 29 is cooled. When the cooling load is high against the cooling capacity of the refrigerating machine, the first solenoid valve 43 is closed. In this case, gasoline flowing in the tube 29 is cooled by the heat storage agent 28. The height of cooling load against the cooling capacity of the refrigerating machine is judged by comparing the detected signal from a detecting means with a set value by a controller 45. For the detecting means, a vehicle speed sensor 46, an engine speed sensor 47, and a temperature sensor 48 are adopted.
Patent JP-S5945236-A (JP)
Title: Controller mounted in vehicle
Inventor: SHIRATANI YUUJI
IPC: G05B24/00
Filed: 1982-09-02
Abstract: PURPOSE:To enable the easy manipulation of a controlled appliance, by counting the number of times of manipulation of a key switch by an operating person, and by controlling the appliance when the counted number has reached a prescribed value. CONSTITUTION:In application to a car radio, a control section 6 is energized through a flip-flop 61 as a result of the closing of a key switch 21 by an operating person and the number of times of manipulation of the key switch is stored in a memory 60. The number of times of manipulation of the key switch 21 is compared with switch-on values stored in a prescribed area in the memory 60, to judge which function should be fulfilled. If the number of times of the manipulation is three, radio station selection is effected. If the number is four, frequency band changeover is effected. In these cases, prescribed sounds are emitted from a loudspeaker 9 through the action of a sound synthesis circuit 8 to manipulate the car radio after making a response to the sounds.
Patent JP-S5855411-A (JP)
Title: Base material composition and medicinal composition for external use
Inventor: SATOU SUSUMU
IPC: A61K47/06
Filed: 1981-09-28
Abstract: PURPOSE:An external use composition of a systemic medicine with high percutaneous absorption that is made by using a base material that is obtained by adding a saturated hydrocarbon which may be substituted with halogen, a carboxylic ester or ether, as an auxiliary agent, to a lower alcohol. CONSTITUTION:A base material is prepared by combining at least one selected from 5-20 C saturated hydrocarbons which may be substituted with halogn such as n-hexane, esters of 12-18 C fatty acids with alcohols such as hexyl laurate and thers such as dibutyl ether with a lower alcohol such as ethanol where the content of the alcohol is 1-50wt%. Then, a medicine such as benzazepin is mixed with the resultant base material to give the objective medicinal composition for external use. Since the resultant composition is high in percutaneous absorption, the active ingredient is absorbed into blood to develop its effect without any troubles caused by oral administration.
Patent JP-S6213916-A (JP)
Title: Liquid fuel combustion device
Inventor: AKIYAMA JUNICHIRO
IPC: F23D11/38
Filed: 1985-07-12
Abstract: PURPOSE:To effect self cleaning of the vicinity of nozzle port automatically and prevent faulty combustion due to adhesion of carbon by a method wherein both of a pressure atomization type main nozzle and a sub-nozzle are used in the device and the sub-nozzle is arranged at a position to inject the combustion flame thereof against the atomization port of the main nozzle. CONSTITUTION:The main nozzle 3 of the sub nozzle 5, injecting the combustion flame thereof against the nozzle port 31 of pressure atomization type main nozzle 3, is faced to the nozzle port 31 of the main nozzle 3. In case poor qualitied oil, which can not satisfy the combustion characteristics of the combustion device, is injected from the nozzle port 31 of main nozzle to burn it and, as a result, carbon is adhered to the vicinity of the nozzle port 31 while the combustion flame of condition of perfect combustion is injected from the sub- nozzle 5 against the vicinity of the nozzle port 31, the carbon, adhered to the vicinity of the nozzle port 31, may be burnt and removed forcibly by the injection.
Patent JP-S5676663-A (JP)
Title: Carrier reproduction circuit for 16 value qam signal
Inventor: KURIHARA HIROSHI
IPC: H04L27/38
Filed: 1979-11-29
Abstract: PURPOSE:To increase the S/N for reproduction carrier, by forming sinalpha and cosalpha (alpha is the phase difference of carrier between input signal and reference signal) from the phase detection output of 16QAM signal and changing the coefficient of both the signals from the result of discrimination of amplitude and phase of both the signals. CONSTITUTION:An operation circuit 14 outputs the voltage V1 (sinalpha) and voltage V2 (cosalpha), the voltages V1, V2 are fed to a phase discrimination circuit 17, and the coefficient of the voltages V1, V2 is changed with circuits 15, 16 according to the result of discrimination of phase and amplitude of the signal point at sampling point. The output of the circuits 15, 16 is added to control VCO13 through a low pass filter 18. When the signal point is at . mark, the coefficients R1 is made to 1 and R2 to 0, at DELTA mark, R1 to 1 and R2 to -0.5, and   mark, R1 to 1 and R2 to +0.5.
Patent JP-S5676608-A (JP)
Title: Modulation circuit
Inventor: OOTSUKI TSUGUO
IPC: H04B1/40
Filed: 1979-11-29
Abstract: PURPOSE:To reduce the current consumption, by performing switching two single balanced modulators alternately in the positive and negative half cycle of input carrier. CONSTITUTION:Transformers T1, T2, transistors TR1, TR2, transformers T3, T4, and transistors TR3, TR4 operate respectively as modulators. Further, in the carrier input circuit consisting of a transformer T5 and resistors R1-R3, the driving carrier voltage of TRs1, 2, 3 and 4 is driven in opposite polarity. Further, a constant current source consisting of a transistor TR5 is provided. Thus, the same distortion characteristic can be obtained with a low current consumption. Further, since the impedance viewed from the carrier input can be made higher, the carrier power can be reduced.
Patent JP-S5378153-A (JP)
Title: Phse synchronizing unit
Inventor: ISOBE MITSUO
IPC: H03L7/08
Filed: 1976-12-21
Abstract: PURPOSE:To integrated the circuit easily with the phase control loop, by accurately detecting the phase synchronous condition of the phase control loop with circuit constitution of DC coupling.
Patent JP-S6214676-A (JP)
Title: Fixing device for copying machine
Inventor: CHO TAKASHI
IPC: G03G15/20
Filed: 1985-07-12
Abstract: PURPOSE:To prevent paper from being wound around a heat roller or pressure roller by coupling the heat roller with the 1st paper discharge roller by the 1st sheet type belt and coupling the pressure roller with the 2nd paper discharg ing roller by the 2nd sheet type belt. CONSTITUTION:The heat roller is coupled with the 1st paper discharge roller 3a by the 1st sheet type belt 4a and the pressure roller 2 is coupled with the 2nd paper discharge roller 3b by the 2nd sheet type belt 4b. Paper 5 which carries a developer 6 is passed between the heat roller 1 and pressure roller 2 to fix the developer 6 on the paper 5 with heat and pressure, and the paper 5 is passed between the 1st sheet type belt 4a and the 2nd sheet type belt 4b and discharged from between the 1st paper discharge roller 3a and the 2nd paper discharge roller 3b. Consequently, the paper 5 is wound around either the heat roller 1 nor the pressure roller 2 because the paper 5 passes between the 1st sheet type belt 4a and the 2nd sheet type belt 4b.
Patent JP-S58104122-A (JP)
Inventor: JIYANNRIYUTSUKU ROTSUTO
IPC: F27D99/00
Filed: 1982-09-07
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-H0233030-A (JP)
Title: Discharge controller for ventilating pipe
Inventor: HENDORIKASU ARIAN DEYURUKUSU
IPC: B01J8/00
Filed: 1989-06-19
Abstract: PURPOSE: To maintain a uniform mass flow rate by arranging an aeration means to particulate solids in a conical containing means for supplying a particulate solid and gas mixture of a high temperature and high pressure to a receiving reactor from a holding container device in a dry coal supply device. CONSTITUTION: A tube 14 of an aeration device is fixed to the central part by a centering support means 27 in a receiving means 7 of a coal gasifying system arranged under a high pressure supply hopper, and a gaseous fluid is supplied through a flowmeter 25 and a flow controller 30 from a pressurized fluid source 20 to be blown off into particulate solids flowing down from the hole part 34 and a lower end opening 38. Pressurized nitrogen is injected between the wall part 12 and a jacket 13 through a flowmeter 26 and a flow controller 31 from a pressurized fluid source 21 to be blown off from a porous liner 8, and a coal gas mixture is transported to a vaporizer. Thus, a particulate solid and gas mixture uniformly discharged up to a receiving reactor (a vaporizer) can be transported while maintaining a uniform mass flow rate.
Patent JP-S6047293-A (JP)
Title: Defective loop detecting method of magnetic bubble memory element
Inventor: KONDOU HIRONORI
IPC: G11C11/14
Filed: 1983-08-26
Abstract: PURPOSE:To attain the detection of a loop having a possibility malfunctioned in a short time (candidate defective loop) by applying a magnetic field which is oscillated in planar direction orthogonal to the start and stop direction of a rotating magnetic field while the rotating magnetic field is disappeared. CONSTITUTION:While the rotating magnetic field 3 is disappeared, and oscillated magnetic feld oscillated in the planar direction (B-B' direction) orthogonal to the start and stop direction is impressed so that the magnetic bubble 4 passes through the position in which the all transfer patterns 1 constituting a transfer path 2 is malfunctioned. In this case, in applying the oscillation magnetic field having a proper strength, since the magnetic bubble 4 passes through all parts having a possibility of malfunction in response to the strength, a candidate defective loop is detected also.
Patent JP-S5677421-A (JP)
Title: Method and apparatus for vertical sheathing work
Inventor: HORIKOSHI YOSHIHISA
IPC: E02D17/08
Filed: 1979-11-29
Abstract: PURPOSE: To sink sheathing frameworks deep underground by a method in which the second sheathing framework is fitted into the inside of the first sheathing framework and then the second sheathing framework is sunk along the first sheathing framework.  
     CONSTITUTION: Support poles 2 for connection are uprisen by a construction rod, and two panels are inserted into the coupling groove of the support poles 2 to form the first framework (a). Then the firs framework (a) is sunk while discharging soil excavated from the inside of the first framework (a). After the first framework (a)  sinks down to a certain level, support poles 7 for connection are erected by a construction rod 8 inside the first framework (a) and two panels are inserted into the  coupling groove of the support poles 7. Then, the second framework (b) is sunk  underground along the first framework (a). 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5944931-A (JP)
Inventor: AIHARA NAOKI
IPC: H02J1/00
Filed: 1982-09-06
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-H062197-A (JP)
Title: Stirring vessel
Inventor: KATO KAZUO
IPC: C25D21/14
Filed: 1992-06-15
Abstract: PURPOSE:To uniformly and efficiently stir by shaping the bottom wall of a vessel so as to be along the stream line of circulating stream generated by stirring at the time of mixing by stirring a solution with a solid grain with a stirrer in a cylindrical vessel. CONSTITUTION:The solution L and the solid grain S are housed in the cylindrical vessel 1, are stirred by a the stirrer 2 composed of a rotary driving shaft 2a and a blade 2b to accelerate mixing. At this time, the bottom wall 3 of the vessel 1 is shaped so as to be along the flow (f) generated by revolution of the stirrer 2 and a baffle plate 4 is arranged at the side wall 1a of the vessel 1. As a result, the flow (f) of circulating stream generated by stirring become smooth and strong and uniform and efficient mixing by stirring is executed.
Patent JP-S59106631-A (JP)
Inventor: JIYON EE MATSUCHI
IPC: E02F9/10
Filed: 1983-08-26
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-S5581178-A (JP)
Title: Recorder
Inventor: HIROSE KUNIO
IPC: B41J15/04
Filed: 1978-12-15
Abstract: PURPOSE: To provide a compact roll paper holding configuration for miniaturizing a recorder by holding the roll paper with one set arms having a proper spring action to feed paper smoothly when the roll paper is set on.  
     CONSTITUTION: A roll paper holder having one set of arms 5 which may be taken out from a recording paper main body 1 to the loading position of the recording paper when it is in use, setting it on a usable condition after loading the recording paper, and storing it within the main body 1 when it is not in use. The holder 3 is connected with one set of L-type arms and the horizontal side 5a thereof, providing a plate spring 6 to deviate the right and left arms 5 inwardly and a guide element 7 fixed with the plate spring 6 for inserting slidably both edges of the element 7 in the guide 4 of the main body 1. When the roll paper R is set, both arms 5 allow to open in opposing to the plate spring 6, the projection 5c being inserting in the roll paper winding drum, the roll paper R being interposed between both arms with a proper force of the spring to feed paper smoothly. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0640696-A (JP)
Title: Winding machine
Inventor: FUJIKAWA MASARU
IPC: B66D3/20
Filed: 1992-06-15
Abstract: PURPOSE:To perform quick winding operation by making a starting condenser work at once even in the case where a winding command is outputted in time of lowering operation. CONSTITUTION:In a winding machine which is made so as to do winging or lowering a hoisted work with a condenser starting type single-phase motor 3, it is provided with a governor with an operating disk, a switch operating plate operating in the wake of operation of this governor, and a switching device having a winding side switch 33 and a lowering side switch 26 and turning a starting condenser C1 on or off. This switching device turns the winding side switch 33 off in leaving the lowering side switch 36 turned on intact at the time of winding, and also it turns the lowering side switch 36 off in leaving the winding side switch 33 turned on intact at the time of lowering.
Patent JP-H113515-A (JP)
Title: Magnetic recording medium
Inventor: MURAYAMA YUICHIRO
IPC: G11B5/702
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To obtain a magnetic recording medium excellent in electromagnetic transducing characteristics and running durability. SOLUTION: This magnetic recording medium contains ferromagnetic powder dispersed in a binder made of polyurethane resin obtd. by allowing polytetramethylene glycol and a short chain diol having a cyclic structure to react with an org. diisocyanate. Polytetramethylene glycol is contained in the polyurethane resin by 35-60 wt.% and the short chain diol is contained in the polyurethane resin by 10-40 wt.%. The glass transition temp. of the polyurethane resin is 30-120 deg.C.
Patent JP-S5488132-A (JP)
Title: Magnetic noncontact type temperature controller
Inventor: SHIBATA TAKEHIKO
IPC: G03G15/20
Filed: 1977-12-26
Abstract: PURPOSE: To correctly control temperature by a simple structure using magnetic chips losing magnetism above Curie temperature.  
     CONSTITUTION: Mangetic chips 6 and 8 are built in main body 1 1  of heat fixing roller 1. These chips lose magnetism above Curie temperature as is the case with ferrite. A heating circuit is controlled by synchronizing sensors 7 and 9 with rotation of roller 1 and detecting the magnetic forces of chips 6 and 8 with sensors 7 and 9. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6311347-A (JP)
Title: Ink jet recording apparatus
Inventor: MIYAGAWA AKIRA
IPC: B41J2/165
Filed: 1986-07-02
Abstract: PURPOSE:To perform the locking of a carriage and the hermetically closing operation of an ink emitting orifice at the time of transport automatically and certainly, by making a movable member operable only when the carriage is present at a home position and locking the carriage and closing a vent means. CONSTITUTION:When printing is interrupted and a carriage 4 reaches a home position, a projection 18 is separated from a movable member 14 but, since a lock lever is held at a seal position, the carriage 4 is in an unlocked state and a vent valve 12 is opened as it is and a cap 7 advances in this state to cap a recording head 5. After capping, when ink recovery operation is performed by a suction pump 8 or an ink jet recording apparatus is transported, the lock lever 21 is separated to hook the movable member 14 with the recessed part 16 of the carriage 4 held to a capping state at a home position HP and the carriage is locked and the vent valve 12 is closed.
Patent JP-S5580919-A (JP)
Title: Switching circuit
Inventor: MURAKAMI OONORI
IPC: H03K17/60
Filed: 1978-12-14
Abstract: PURPOSE: To secure absorption of the noise and the impact sound by reducing efficiently the operating level of the secondary switching circuit without giving any modification to the base resistance of transistor Tr in the main switching circuit.  
     CONSTITUTION: Main switching circuit 1 consists of control voltage generating Tr3 and switching Tr8, and these Tr's are connected via base resistance 7. While secondary switching circuit 2 comprises switching Tr10 which absorbs the noise and the impact sound caused by the operation of circuit 1 plus temperature compensating diodes 16 and 17, and others. And now if Tr3 is turned off and the collector voltage exceeds 0.4V in terms of the circuit designing, Tr13 is turned off with Tr10 turned on for the circuit state. And furthermore, when Tr3 becomes to 0.7V, Tr8 is turned on. Then Tr3 is turned on and the collector voltage lowers down. In that process, Tr8 and then Tr10 are turned off. The ON period D of Tr10 is set longer enough than the ON period C of Tr8 along with the sufficient difference secured for the operating levels between the both switching circuits. As a result, no malfunction is caused. 
     COPYRIGHT: (C)1980,JPO&Japio