baber/WOPTO huggingface dataset:
Patent JP-H04254935-A (JP)
Title: Timer device for vtr
Inventor: UTSUNOMIYA MASAAKI
IPC: H04N5/76
Filed: 1991-02-05
Abstract: PURPOSE:To periodically record a same TV program by magnetically recording reservation information in a cassette tape with the information encoded and starting the recording when the current time coincides with a preset recording start time. CONSTITUTION:At the time of first timer setting, designated channel information is inputted to a VTR control means 7 via a switch 21 and recording day & time zone information is inputted to a comparator circuit 5. When the current time detected by a clock circuit 3 coincides with the recording start time, the circuit 5 starts and stops the recording via the means 7. At the time of first timer recording, reservation information is converted into a recording signal by a signal processing circuit 9 and inputted to a recording and reproducing circuit 15. Video and sound signals are inputted to the circuit 15 via a processing circuit 13, the two signals are mixed and recorded on a cassette tape 17 by a rotary head 19 and the program recording and the recording reservation information are recorded on the tape 17. Thus, because the timer setting contents corresponds to the tape 17, the same program is timer-recorded next day or at the same time zone of the same day of the next week.
Patent JP-S54107649-A (JP)
Title: Electronic cash register
Inventor: NAKAMURA KATSUO
IPC: G07G1/12
Filed: 1978-02-10
Abstract: PURPOSE: To prevent misoperation of operator, by providing the function judging the operation of registration and avoiding the occurrence of information tone during registration, in the cash register having clock and alarm function.  
     CONSTITUTION: When key input is made, CPU performs the processing according to it, and if no key input is judged, the time data is read out from the clock circuit 23 and it is set to the register A in CPU. The present time is judged that it is equal to the time set, and if equal, the alarm flag is set to 1. If different, it returns to the initial state. Next, the memory circuit 22 is checked and whether the receipt issue flag is 1 or 0 is checked. If 0, it returns to the initial state, and if 1, alarm flag is checked. In this case, if the alarm flag is 1, the alarm informing tone is made. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000214574-A (JP)
Title: Data formation for drawing pattern
Inventor: TONAI KEIICHIRO
IPC: G03F1/70
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To make it possible to form micropatterns on a mask for optical exposure with good accuracy and without degradation in throughput by inserting microspaces having a prescribed shape to the side inner by one grid spacing of third grids from the side of a third pattern, thereby forming a fourth pattern. SOLUTION: The first microspace S1 is inserted to the side lower by the one grid spacing of the third grids G3 from the upper side of the third pattern AP3 and further the second microspace S2 is inserted to the side upper by the one grid spacing of the third grids G3 from the lower side of the third pattern AP3, by which the fourth pattern AP4 is formed. At this time, the sizes of the first and second microspaces S1 and S2 are the sizes which are not resolved when the patterns are drawn on the mask for optical exposure by using an electron beam drawing device. The width h is specified to the one grid spacing component to several grid spacing components of the third grids G3. The patterns are drawn to the mask for optical exposure by using the data for drawing the patterns having the fourth pattern AP4.
Patent JP-S56112720-A (JP)
Title: Supperssion of thermal denaturation of compound semiconductor
Inventor: WATANABE HISATSUNE
IPC: H01L21/324
Filed: 1980-02-08
Abstract: PURPOSE:To prevent the thermal denaturation of the III-V group compound semiconductor in the Periodic Table due to the heat treatment thereof by heat treating the semiconductor in an atmosphere containing alkyl compound vapor of the V group elements in the Periodic Table. CONSTITUTION:GaAs to which Si ion is, for example, injected is annealed at 850 deg.C in hydrogen gas containing trimethyl arsine in concentration of 50-1,000ppm for 20min. Thus, predicted activation rate and impurity profile can be obtained without surface deterioration. The effect of suppressing the thermal denaturation can be also obtained when the liquid phase epitaxial growth of the III-V Group compound semiconductor in the Periodic Table is conducted in alkyl compound vapor or when the diffusion to the III-V compound semiconductor in the Periodic Table is conducted in the alkyl atmosphere.
Patent JP-H05206771-A (JP)
Title: Automatic output power control circuit
Inventor: FURUNO KENICHI
IPC: H03G3/30
Filed: 1992-01-30
Abstract: PURPOSE:To reduce an unnecessary spectrum as well as an overshoot caused by the change of an output power and to facilitate various types of correction by increasing a reference voltage generated by a D/A converter stepwise or with change of the changing rate and making the output of an amplifier follow the change of the changing rate. CONSTITUTION:A control part 6 increases the reference voltage supplied to a DC amplifier 4 from a D/A converter 3 up to its final level in steps or with change of the changing rate. The amplifier 4 inputs the output of an amplifier 1 detected by an output detector 2 and compares this output with the reference voltage to send this difference voltage to a power current control circuit 5. The circuit 5 changes the power current of the amplifier 1 based on the received difference voltage and performs the control to make the output voltage of the amplifier 1 follow the change of the reference voltage. In other words, the control speed is less than the response speed of a system including the amplifier 1, the detector 2, the amplifier 4 and the circuit 5. In such a constitution, the overshoot and the undesired spectrum dispersion are reduced and the correction of the temperature and the frequency can be facilitated.
Patent JP-S59141909-A (JP)
Inventor: TANIGUCHI AKIHIKO
IPC: A47J27/62
Filed: 1983-02-01
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-H01191370-A (JP)
Title: Revolving bearing
Inventor: OGATA MOTOKI
IPC: G11B21/02
Filed: 1988-01-26
Abstract: PURPOSE:To improve the revolving angle accuracy of a shaft by independently holding plural steel balls on the outer diameter of the shaft with being freely revolvable by a holder and supporting the shaft through the steel ball with an external shaft out of this holder. CONSTITUTION:A holder 16 holds plural steel balls 17 in a channel part A and an external shaft 18 supports a shaft 15 through the steel ball 17 out of this holder. Since a screw shaft 15 is revolved through the steel ball 17 to the fixed external shaft 18, the steel ball 17 is also revolved when the screw shaft 15 is revolved. Then, the steel ball 17 rolls between the external shaft 18 and screw shaft 15. Accordingly, friction between the steel ball 17, which is corresponding to a revolving bearing when the screw shaft 15 is revolved, and external shaft 18 is caused to be small. Thus, the revolving angle accuracy of the screw shaft 15 is improved.
Patent JP-S61173363-A (JP)
Title: Input device control system
Inventor: SAKURAI TOSHIO
IPC: G06F13/10
Filed: 1985-01-29
Abstract: PURPOSE:To improve system availability and operability by providing an input control device and means for automatically informing the main system part of identification information of a connected input device. CONSTITUTION:In a main body part 1, a power source 'ON' detection circuit 7 outputs reset signals when turn-on of the power source is sensed. Upon reception of a reset signal, a connection detection part 15 of a multiple input adapter 2 checks signals on ports C, D are discriminates whether or not an ID card reader 5 and OCR6 are connected. If these input devices are connected, correspondent ID response circuits 16, 17 are started to output command ATTN ID. A constitution recognition part 8 of the device 1 identifies ATTN ID transferred from the adapter 2, takes out ID, allots one of the freviously prepared device address and register it in a constitution table 9. In this manner, connection checking or operation during processing may be dispensed with.
Patent JP-H07223445-A (JP)
Title: Exhaust pipe supporting device
Inventor: WATANABE HIDEKAZU
IPC: B60K13/04
Filed: 1994-02-09
Abstract: PURPOSE:To provide an exhaust pipe supporting device that can eliminate the need for a metallic stopper that is used in conventional exhaust pipe supporting devices to cope with very severe service conditions in which they undergo intense vibrations with directivity, in a high-temperature atmosphere. CONSTITUTION:An exhaust pipe supporting device has a roughly ring-shaped rubber main body 1 having a mounting hole through which a stay extending from a vehicle body and a mounting arm extending from an exhaust pipe are passed, with short fibers 4 such as Aramid fibers confined by the required amount in the rubber main body 1 made of EPDM or the like, the stables being oriented in almost the same direction as the axis of the stay or the mounting arm both of which are supported on the rubber main body.
Patent JP-H07214590-A (JP)
Title: Core-integrated injection molding
Inventor: KAIDA YUJI
IPC: B29L9/00
Filed: 1994-02-09
Abstract: PURPOSE:To prevent a core from becoming afloat from the surface of a die at a low cost when injection-molding, in a core-integrated injection molding method of arranging the core on the surface of one force of a split die and injecting a moiling material between the surface of the other die and the surface of the core to form a core-integrated molding. CONSTITUTION:A recessed part 30 is formed partially on a surface opposed to the surface of one die of a core 3, and the core 3 is caused to come into contact with the other die 2 by the pressure of a molding material flowing preferentially through the recessed part 30.
Patent JP-S56112115-A (JP)
Title: Automatic frequency controlling device
Inventor: FUJIMORI TOSHIMITSU
IPC: H03J7/02
Filed: 1980-02-08
Abstract: PURPOSE:To make narrow the AFC holding range without lowering the detection sensitivity of amplitude of an AFC output, by inserting a resistance between the output point of the constant-current type differential amplifying circuit, and the intersection point of the load resistances. CONSTITUTION:A reference signal is provided to the base of the transistors 13-16, a phase shift signal is provided to the emitter of the transistors 13-16, and the phase shift detection by multiplication is executed between the base and emitter of these transistors 13-16. The phase detection output operates the constant-current differential amplifier of the transistors 23-25 by means of the current Miller circuit by the transistors 17-22. The resistance 37 for making narrow the holding range of the AFC is inserted between the output point (f) of said constant-current differential amplifier and the intersection point of the load resistances 29, 30.
Patent JP-H09206641-A (JP)
Title: Automatic coating apparatus
Inventor: INOUE HIRONORI
IPC: B05B12/00
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To permit the reduction of the number of operation programs to be preliminarily stored even if articles to be coated have various shapes and to reduce the labor required in teaching and required memory capacity. SOLUTION: In an automatic coating apparatus equipped with a numerical value control type coating robot (a) and the control unit (b) thereof, an input means (c) inputting data of an article to be coated as a plurality of characteristic quantities and a conversion means (d) converting a plurality of the inputted characteristic quantities to operation variables to supply them to the control unit (b) are provided and the control unit (b) has an operation condition parameter selection means (e) extracting a combination of operation condition parameters from a plurality of stored operation condition parameters on the basis of the supplied operation variables, an operation/setting means (f) performing the operation of a teaching point and the setting of a coating path on the basis of the extracted operation condition parameters and a control means (g)  executing the control of the operation of the coating robot (a) according to the operation/setting result and a preset operation program.
Patent JP-2000215139-A (JP)
Title: Network device
Inventor: YAMAMOTO GOJI
IPC: H04L12/70
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To statistically analyze position information of a mobile terminal and notify the mobile terminal of the analyzed result. SOLUTION: A network device 2 which processes data to be transmitted to a mobile terminal network is equipped with a radio interface means 3 which interfaces with the mobile network, a position information detecting means 4 which detects mobile terminal information from the information acquired by the radio interface means 3 and specifies area information of the mobile terminal, a storage means 5 which stores the area information, a message analyzing means 6 which analyzes an information request of the mobile terminal by using communication information acquired from the radio interface means 3, an information extracting means 7 which extracts the area information from the storage means at the information request and an information notice means 8 which notifies the extracted area information to the radio interface means 3.  It is possible to extract the position information stored on the network device and notify the information to the mobile terminal by the information detecting request related to the position information from the mobile terminal.
Patent JP-S61178491-A (JP)
Title: Method for pulling up single crystal
Inventor: MATSUI JUNJI
IPC: C30B15/36
Filed: 1985-01-31
Abstract: PURPOSE:To make it possible to grow a single crystal of a Group III-V compound semiconductor having low or no dislocation in growing the single crystal of the Group III-V compound semiconductor, by adjusting the direction of the pulling up axis to <210> direction. CONSTITUTION:A Group III-V compound semiconductor is grown by the pulling up method. In the process, the direction of the pulling up axis is adjusted to <210> direction. The growing direction of the propagation dislocation from a seed crystal, i.e. [100] direction, is kept away from the pulling up axis. Therefore, the above-mentioned direction is fixed at a direction to make the dislocation 3 from the seed crystal go out to the surface of a crystal ingot 2 as shown in the sectional perspective view of the ingot 2 even if the dislocation 3 from the seed crystal is propagated in the direction [100] in the initial stage of growth. The <210> direction is set at the direction of the pulling axis. Thus, the <210> direction fixed at the pulling up and growth direction of the single crystal avoids the residual slip dislocation by the propagation of the dislocation from the seed crystal in the pulling up axis and thermal stress.
Patent JP-S58132989-A (JP)
Inventor: IWASAKI YORIO
IPC: H05K1/05
Filed: 1982-02-01
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-S54109364-A (JP)
Title: Constituent for magnetron cathode
Inventor: OGURO TOMOKATSU
IPC: H01J1/15
Filed: 1978-02-15
Abstract: PURPOSE:To increase the strength of filament and to improve the ease of assembling, by fixing the spacer to prevent the vibration of cathode filament to the center support with Mo sintering body. CONSTITUTION:In the magnetron cathode constituent, providing the upper and lower end shields 2 and 4 respectively fixed to the upper and lower end of the cathode filament 1, the center support 3 leading to the center of the upper and lower shields 2 and 4 and the side support 5 fixing its one end to the lower shield 4, and the spacer 10 preventing the vibration of the supports 3 and 5, the hole 11 through which the support 3 is passed to the spacer 10 is provided and the external part is fitted to the mating part 12 with step on the shield 4. Further, Mo fine powder is coated on the fixing part of the spacer 10 of the support 3 after mixing it with binder and the spacer 10 is fixed with the Mo sintering body 13 by sintering the coating material. Moreover, in another example of execution, the spacer 10 is clipped and fixed with the shields 2 and 4.
Patent JP-S60158523-A (JP)
Inventor: KINAMI KEIICHI
IPC: G03G15/00
Filed: 1984-01-30
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-S61178179-A (JP)
Title: Reflux blast device
Inventor: OMORI SHIGERU
IPC: B24C3/02
Filed: 1985-01-31
Abstract: PURPOSE:To correct automatically the fluctuation of the state of blast particles projected repeatedly and maintain a uniform blast condition during a blasting process by inserting a wind force classifier comprising a zigzag passage in the return circuit of blast particles. CONSTITUTION:A wind force classifier 7 comprising a zigzag passage is inserted in the blast particle return circuit of a reflux blast device. A magnetic classifier 8 is inserted in a tail part line 9 where a tail substance classified at the zigzag passage of the wind force classifier 7 is taken out. a magnetized substance classified by said magnetic classifier 8 is discharged out of the system, while a non-magnetized substance is returned to the system. The wind force classifier 7 is utilized in that way, thereby making the adjustment and maintenance of repeatedly projected blast particles at a constant state.
Patent JP-H055069-A (JP)
Title: Electrically conductive coating material and its production
Inventor: MOTOKI TORU
IPC: H01B1/20
Filed: 1991-02-06
Abstract: PURPOSE:To obtain a coating material capable of forming a transparent conductive coating film for antistatic treatment on the surface of a plastic article by mixing Sb-doped Sn2 fine particles having specific particle diameter, an aqueous organic resin and an aqueous dispersion medium. CONSTITUTION:The objective coating material can be produced by mixing (A) 1 pt.wt. of Sb-doped SnO2 fine particles having particle diameter of 10-100Angstrom , (B) preferably 0.1-30 pts.wt. of an aqueous organic resin such as PVA, polyacrylamide, polyethylene oxide and polyvinyl acetate emulsion and (C) an aqueous dispersion medium such as water, isopropanol, n-propanol and ethanol. The component A is obtained by heating a solution of an Sb compound and an Sn compound in a heat-resistant vessel at >=170 deg.C (preferably >=250 deg.C).
Patent JP-S62174269-A (JP)
Title: Azo pigment and production thereof
Inventor: KAWAMURA KIMIHIDE
IPC: C09B67/20
Filed: 1986-01-29
Abstract: NEW MATERIAL:Compounds of formula I, wherein R1 is (substd.) phenyl; R2 is (substd.) phenylene; R3 is a 1-4C alkyl or H. USE:Azo pigments which have resistance to solvents, light, heat, water, acids and alkalis and color materials orange to red with a remarkably high coloring power. PREPARATION:A compd. of formula III or its functional derivative (A) obtd. by coupling 2-hydroxy-3-naphthoic acid with a diazonium salt of an arom. primary monoamine of formula II is reacted with a compd. (B) of formula IV in aninert solvent, e.g., (chloro)bnezene, in the presence of, optionally a halogenating agnet such as phosphorus oxychloride.
Patent JP-H06232531-A (JP)
Title: Manufacture of printed wiring board
Inventor: NOMOTO KAORU
IPC: H05K3/06
Filed: 1993-02-02
Abstract: PURPOSE:To provide a method of manufacturing a printed wiring board which is provided with through-holes and enhanced in reliability through an additive process wherein a copper plated laminated board is used. CONSTITUTION:Copper foils 121 and 122 are bonded to the front and rear of an insulating board 11 of glass epoxy or the like by thermocompression to form a copper-clad laminated board 13, and through-holes 141 and 142 are provided on the laminated board 13. A copper plating film 15 is formed on all the surface of the copper-plated laminated board 13 through a high-speed electroless copper plating method wherein triethanolamine is used as complexing agent, then a pattern of etching resist 16 is formed, the copper plating film 15 and the copper foils 121 and 122 are selectively removed by etching through the etching resist pattern 16 as a mask for the formation of a wiring pattern of copper plating film 15.
Patent JP-H04237563-A (JP)
Title: Butt welding method for aluminum pipe
Inventor: KATO SHUICHIRO
IPC: B23K37/06
Filed: 1991-01-16
Abstract: PURPOSE:To assure the quality of a weld zone by using a backing material which consists of a filler metal and has a flange facing radially outward in a longitudinal central part and butting pipes against each other in such a manner that unbeveled end faces hold the flange from both sides, then welding the pipes. CONSTITUTION:Since the backing material 22 is commonly used as the filler metal, the need for a space for holding the filler metal to be supplied is eliminated and the labor for supplying the filler metal is saved. In addition, welding is executed by a DCSP-TIG welding method and, therefore, penetration is deep. The flange and the pipe ends are surely melted and welded even if the projecting height of the flange 22a is set at a height at which reinforcement of weld is made and even if the ends of the pipes 21 are not beveled. The quality of the weld zone is thus assured.
Patent JP-H10198383-A (JP)
Title: Device and method for synthesizing musical sound
Inventor: TAKEUCHI KAZUFUMI
IPC: G10H7/08
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To restrain a signal in higher frequency region from transmitting and prevent reflected noise from generating, by providing a wave-form generating means which generates and outputs a given wave-form signal based on a phase signal and a controller which controls the outputted wave-form according to a feedback signal controlled depending on the pitch of a timbre. SOLUTION: A frequency signal generator 101 inputs timbre pitch specifying information and outputs a frequency signal (f) which is pitch information depending on the timbre pitch. A phase signal (x) for which sine wave of frequency corresponding to the frequency signal (f) is read from a sine wave memory 104 is sequentially outputted from a phase signal generator 102. The higher the frequency of a sound signal generated is, the more a high frequency component of a signal looping in a loop circuit 110 is, therefore vibration or reflected noise more easily occurs. Thus, a feedback controller 107 restrains the value of a tropical parameter β with increasing of the frequency signal (f) value.
Patent JP-S58133792-A (JP)
Inventor: FUKAKURA JIYUICHI
IPC: H01R43/00
Filed: 1982-02-03
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-S55107729-A (JP)
Title: Solution-treating method for austenitic stainless steel
Inventor: ODA KAZUHIKO
IPC: C21D6/00
Filed: 1979-02-13
Abstract: PURPOSE: To prevent the development of grain boundary corrosion caused by the precipitation of Cr carbide, by hot-rolling austenitic stainless steel under a specific condition, then by cooling it quickly in a psecific temp. region so as to form solid soln. of Cr carbide.  
     CONSTITUTION: Austenitic stainless steel, contg. <0.08% C, <5% Si, <10% Mn, 4W22% Ni, 15W26% Cr, in addn., one or more members selected from the group consisting of <4% Mo, <2.5% Cu, <0.25% N, <0.60% Ti, <1.0% Nb, is hot rolled in a temp. range 850W1,150°C at a cumulative reduction ratio not lower than  50% and at a finishing temp. of 850°C. The hot rolled material is then cooled rapidly in a temp. range 850W550°C at a cooling rate not lower than V=C 2 ×1,000,  where V is mean cooling rate °C/sec., C is carbon content in per cent. By this heat  treatment, Cr carbide is dissolved in the matrix to form a solid solution at ordinary  temp., thereby preventing the development of grain boundary corrosion due to the  shortage in Cr quantity caused by the precipitation of Cr carbide. 
     COPYRIGHT: (C)1980,JPO&Japio