baber/WOPTO huggingface dataset:
Patent JP-H05276335-A (JP)
Title: Inner drum scanning type recorder
IPC: H04N1/04
Filed: 1992-03-25
Abstract: PURPOSE:To provide the inner drum scanning type multi-beam recorder recording a picture or the like onto a recording sheet at a high density or scanning the photocoupler stably at a high speed. CONSTITUTION:A laser beam L2 in laser beams L1, L2 outputted from laser diodes 28,32 is rotated through a wedge prism 42 while the beam is deviated by an angle 68, then, the laser beams L1, L2 are deflected by an optical deflector 50 rotated synchronously with the wedge prism 42 and subject to rotation scanning on a recording sheet supported on a drum inner circumferential face.
Patent JP-H02246597-A (JP)
Title: Controller provided with active inserting and pulling-out function
Inventor: ETOU FUMIJI
IPC: H04Q9/00
Filed: 1989-03-20
Abstract: PURPOSE:To replace a function unit without malfunction with a device set to the active state by indicating permission of unit replacement on an indicator corresponding to the replacement object function unit after the countermeasure processing for unit replacement of software. CONSTITUTION:When replacement of a function unit 6(k) is required because of trouble, a maintenanceman turns on a replacement request switch 8(k) corresponding to this function unit 6(k), and then, the unit replacement request of the unit 6(k) is reported to a control unit 7, and the control unit 7 executes the countermeasure processing for replacement of software with respect to the unit 6(k). After the end of this processing, an indicator 9(k) corresponding to the replace-ment object unit 6(k) is lit to inform the maintenance man of permission of unit replacement. The maintenance man confirms this indication of permission to perform the unit replacing work. Thus, the malfunction of the device based on software factors does not occur though the unit is replaced in the active state of the device.
Patent JP-S60211489-A (JP)
Inventor: SUZUKI MASAO
IPC: G09F11/23
Filed: 1984-04-05
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-S54159834-A (JP)
Title: Logic conversion circuit
Inventor: AIHARA KOUICHI
IPC: H03K19/007
Filed: 1978-06-08
Abstract: PURPOSE:To obtain a fail-safe logic conversion circuit by synthesizing a fixed- level DC voltage obtained from the rectified output of an AC power source and a DC voltage corresponding to binary logic information and outputting two significant- level logic information. CONSTITUTION:When logic information corresponding to truth values ''1'' and ''0'' are inputted between input terminals 1 and 2, these information appear as logic information of significant levels (+V or -V) corresponding to truth values between two terminal output 8 and 9 through electric circuits 3 and 4 and synthesizing circuit 7. This logic conversion circuit gives the DC voltage (-V2) as the rectified output of AC power source e and generates directly the DC voltage (-V2) of a power source outside pontential by the voltage of AC power source e itself, the value of the number of turns of transformer 5 or the constitution of rectifier circuit 6. As a result, it is sufficient if driving power source E is provided, so that the circuit constitution can be simplified and the cost can be lowered.
Patent JP-H04307190-A (JP)
Title: Gas governing valve
Inventor: MASE MASATAKA
IPC: F16K47/02
Filed: 1991-04-01
Abstract: PURPOSE:To restrict vibration of a plug by cutting a male screw on the outer periphery of the plug which is mounted on the tip part of a valve stem, and advanced and retracted with respect to a valve seat, cutting a female screw on the inner periphery of the valve seat, and bringing the male screw into contact with the female screw so as to support the valve stem when the plug is slightly opened. CONSTITUTION:In a gas governing valve, a plug 1 is mounted on the tip of a valve stem 5, and thus the quantity of gas inflowing into and passing through a valve body 3 is controlled in response to the position of the plug 1 in relation to a valve seat 2. At this time, the valve stem 5 is advanced and retracted while it is rotated by the action of a drive unit and a return spring (not shown). In this case, a male screw 6 is cut on the outer periphery of the tip part of the plug 1, and a female screw 7 is cut on the inner periphery of the valve seat 2 facing to the male screw. When the plug 1 is moved a little from the valve seat 2 and slightly opened, the male screw 6 is constantly brought into contact with the female screw to support the valve stem 5 for supporting the plug 1 on its both ends. Vibration of the plug 1 at the time when it is slightly opened, can thus be restricted.
Patent JP-S56164983-A (JP)
Title: Electronic watch with alarm
Inventor: IKEHATA YUKIO
IPC: G04G13/02
Filed: 1980-05-23
Abstract: PURPOSE:To make the stepwise volume adjustment of alarm sound possible without increasing the size of an electronic watch by selecting the combination of >=2 pieces resistances by way of transistors. CONSTITUTION:When the output of a hexad counter 11 provided with FFs and the like changes in accordance with the operation times of a switch SW and if, for example, the output of the counter is 1 and the signals b-d are H, the control outputs (e), (f) via a decoder 12 and inverters 5-7 go H, and (g) goes L, then the transistor TR2 of a resistance changeover circuit 13 goes on and the TR1, TR3 go off. Thereby, two phases of resistances R1, R2 of the circuit 13 are selected and the series resisrance value to a speaker 1 is determined. In a similar manner, the combination of the resistances R1, R2 is selected in accordance with the operation times of the switch SW, and alarm sound volume is adjusted stepwise. Hence, the sound volume is easily controlled even if it is the envelope alarm sound of varied duty ratios without using any volume control and without increasing the size of the watch.
Patent JP-S52150879-A (JP)
Title: Positioning device for plate supply
Inventor: TAKEMURA YOSHIKI
IPC: B21D43/00
Filed: 1976-06-09
Abstract: PURPOSE: In a plate holding device, to install a pair of pins for positioning which penetrate a hole of a plate and can be inserted to a hole of a fed plate, mak the distance between pins adjustable, and carry out rapidly the positioning for the feeding of plate without necessity of high precision of supplying operation of the holding device. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60211941-A (JP)
Title: Exposing method
Inventor: KAMEYAMA MASAOMI
IPC: G03F9/00
Filed: 1984-04-06
Abstract: PURPOSE:To enable to perform an accurate alignment without newly providing an alignment mark setting place by a method wherein an alignment mark is formed at a bonding pad part. CONSTITUTION:A reticle R is broadly divided into a light-shielding region 1 and a pattern forming region 2. Light-shielding patterns 3-8 corresponding to a bonding pad are formed in the pattern forming region 2. Light transmitting parts 9 and 10 corresponding to an alignment mark are provided in the light-shielding parts 3 and 8 respectively. The alignment mark is to be selected in accordance with the alignment system of a projecting and exposing device such as a diffraction grating pattern, a radial-formed rectangular pattern and the like. Also, whether the patterns (3-8, 9 and 10) in the pattern forming region 2 are formed into light-shielding type or light-transmitting type is determined corresponding to the negative or positive type of photoresist.
Patent JP-H11262722-A (JP)
Title: Apparatus for peeling end face film
Inventor: NAKASO NOBUTAKA
IPC: B05D3/10
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for peeling an end face film, which is for removing a coating film applied to a rectangular substrate by a spinner and including beads in an end face of a rim part, capable of peeling the film within a short time, lessening the use amount of the solution for peeling the film on the end face, and preventing the solution from leaking in the direction toward the center part of the substrate. SOLUTION: The nozzle 2 for jetting a solution for peeling a film on the end face and built in an end-face-film peeling apparatus 1 jets out the solution toward the front of a running substrate 10, in which the film is required to be peeled, parallel to the side 10b of the circumferential rim part end face 10a of a substrate 10, and slantingly downward at about 45&o α2 or within an angle α1 of 40 deg. to the 10b side of the circumferential rim part end face 10a and slantingly downward at about 45 deg. α2 . Further, the apparatus 1 comprises an air curtain 70 vertical to the substrate 10 at a position parallel to the side 10b of the substrate circumferential rim part end face 10a and slightly inner side to the substrate than the nozzle 2 for jetting solution for peeling a film on the end face.
Patent JP-H04305883-A (JP)
Title: Magnetic recording/regenerating device
Inventor: KOSAKA KATSUKI
IPC: G11B33/14
Filed: 1991-04-02
Abstract: PURPOSE:To improve the reliability of the recording/regeneration and to eliminate the deterioration of an error rate caused by dust stuck to a drum rotary head. CONSTITUTION:A separating board 12 is provided between a driving mechanism room 8 and a second board containing room 13 so as to shield air flow from front to rear and an air duct 15 is provided on the upper side of this separating board 12 so as to take out outside air brought in from a cassette loading and unloading port 2 to the board containing room 13. Thus, the outside air absorbed into the air duct 15 from the cassette loading and unloading port 2 by a motor fan 4 is flown to the second board containing room 13 and spewed out of a casing 1 and the entering of dust into the driving mechanism room 8 is eliminated.
Patent JP-H11269142-A (JP)
Title: Azetidine derivative, bifidobacterium cell division-promoting composition containing the same as active ingredient and its production
Inventor: MASUDA TAKASHI
IPC: A61K31/395
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound capable of stably being fed into intestine, having an action specifically accelerating cell division of Bifidobacterium and capable of promoting proliferation of Bifidobacterium originally possessed by individuals. SOLUTION: This compound comprises 3, 3-dihydroxyazetidine (salt) of the formula. The compound can be produced by culturing, e.g. a microorganism producing an azetidine derivative, preferably Bacillus mesentericus To-A (FERM P-8934), producing an azetidine derivative of the formula in a culture solution and collecting the derivative. The culture is preferably aerobically carried out by using a culture medium comprising a nutrients such as meat extract, peptone, saccharide, and used for proliferation of aerobic bacteria. It is preferable that the culture temperature is 30-37 deg.C and pH of the medium is neutral and the culture time is about 12 hr.
Patent JP-S60213285-A (JP)
Title: Switching speed control circuit of automatic door
Inventor: SAI MASAHIRO
IPC: H02P25/098
Filed: 1984-04-05
Abstract: PURPOSE:To phase-control the speed feedback without responding delay by always maintaining the charging time per one pulse constant by a charging time fixing circuit. CONSTITUTION:A speed signal S6 detected by a tachometer generator is set to a rectangular wave signal S7 by a comparator 13, and input through a light emitting diode 14, a phototransistor 15 and an inverter 17 to a charging time fixing circuit 18. The signal always becomes a charging time stationary pulse signal S8 that one pulse is generated only for the prescribed time in the circuit 18. Charging and discharging operations are repeated in the next charging/discharging circuit 22 to become a smooth sawtooth wave signal S9. The signal S9 is compared by the reference sawtooth wave voltage obtained from a reference sawtooth wave forming circuit 25 to regulate the motor applying voltage so that the motor rotates constantly at the preset speed.
Patent JP-S6312029-A (JP)
Title: Information processor
Inventor: KURIYAMA KAZUNORI
IPC: G06F9/30
Filed: 1987-03-25
Abstract: PURPOSE:To shorten a processing time by providing a means to send the data in a register designated by one instruction to a first address generating means and the data in the register designated by other instruction to the second address generating means. CONSTITUTION:On a main memory 13, two continuous instructions are simultaneously read from a buffer memory 11 and fed to instruction registers 1 and 2. A conflict detecting circuit 5 detects the competition of the register that a second instruction reads the general-use register which is damaged by a first instruction at the time of generating the address. Further, the presence of the competition that the first instruction and the second instruction use the same address generating circuits 8 and 9 and a buffer memory is detected by providing an instruction assembling recognizing circuit 96, and the simultaneous processing of the first and second instructions can be executed. Thus, the processing time is shortened.
Patent JP-H03268482-A (JP)
Title: Manufacturing method of multi-layer ceramic substrate
Inventor: INOUE SADAO
IPC: H05K3/46
Filed: 1990-03-19
Abstract: PURPOSE:To carry out grinding work with high accuracy and prevent a pattern layer from being damaged due to grinding work by providing a parallelism allowance and a thickness allowance in addition to flatness allowance to a grinding layer of a ceramic substrate. CONSTITUTION:A thickness allowance 32 is laminated on one of grinding layers 3a and 3b on both sides. At the same time, parallelism allowances 33a and 33b and flatness allowances 34a and 34b are laminated on each grinding layer 3a and 3b on both sides while means M for indicating the priority of lamination is installed to green sheets GS comprising the grinding layer 3a and 3b. The green sheets GS of each grinding layer 3a and 3b are laminated according to the priority of lamination. With the minimum grinding work, this construction makes it possible to carry out flatness control, parallelism control and sheet thickness control with high accuracy all over the surfaces on a multi-layer ceramic substrate whose dimensions are large both in thickness and area, and moreover prevent definitely any possible damage of the pattern layer caused by grinding.
Patent JP-H01242459-A (JP)
Title: Superconducting ceramics
Inventor: TAKEMURA YASUHIKO
IPC: C01G3/00
Filed: 1988-03-23
Abstract: PURPOSE:To simply improve properties at high temp. and resistance to moisture and an oxygen atmosphere at a low cost by blending Bi or Sb with two or more among Ba, Sr, Ca and Mg so as to obtain a prescribed compsn. ratio. CONSTITUTION:Bi2O3, SrCO3, CaCO3, CuO, etc., are mixed and press-compacted. This compact is calcined to obtain a molecular compd. represented by the formula (where x=0.3-1, y=2.0-4.0, preferably 2.5-3.5, z=1-2, w=8.0-12.0, preferably 10-11, A is Bi or Sb, B is B1-n and two or more among Ba, Sr, Ca and Mg). The compd. is pulverized, press-compacted again and sintered to produce superconducting ceramics having 137K critical temp. Tc.
Patent JP-S54160162-A (JP)
Title: Electron gun assembly and its manufacture
Inventor: TANAKA TOKUSHIROU
IPC: H01J29/50
Filed: 1978-06-09
Abstract: PURPOSE: To ensure an assured implanting of the electrode to the insulated supporter via the support band by providing the small-thickness part to the supporter and using the supporting stage according to the shape of the small-thickness part.  
     CONSTITUTION: Main surface 7 of insulated supporter 6 to which supporter 15 of the electrode is pressure-bonded is formed flat, and the concave part, i.e., small- thickness part 9 is formed at the area where supporter 15 is implanted on opposing surface 8 to surface 7. Supporter 6 is then placed on supporting stage 10 containing projection part 10 at the position corresponding to part 9 and then softened with the heat given from burner 13 and from the side of surface 7. In this case, the area on the main surface opposing to part 9 is softened earlier. Under these conditions, support band 15 of the electrode is implanted, and as a result the side surface of part 9 extends laterally owing to existence of part 9. Owing to this reaction, surface 7 narrows toward arrow marking 8, and thus the insulating material is collected near supporter 15. Accordingly, an assured sealing is obtained. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H1131957-A (JP)
Title: Cross-point switch module
Inventor: LIRON JOHN E
IPC: H04H60/04
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To increase the number of input signals that a cross-point switch module 24N, which selects and supplies input signals to an output terminal 26, receives. SOLUTION: Respective modules are provided with cross-point switches Q1A and Q2A, and Q11A and Q12A for XPTA, and cross-point switches Q1B and Q2B, and Q11B and Q12B for XPTB. Excitation control over all the whole modules is performed with a signal OEN through Q3 to Q5 and excitation control over cross-point switches of the excited modules are performed with signals ENA and ENB.
Patent JP-S61231295-A (JP)
Inventor: SEKIBA TOMIO
IPC: D21F1/00
Filed: 1985-04-03
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-S59196904-A (JP)
Title: Stator blade of gas turbine
Inventor: KAJITANI YUKIMASA
IPC: F01D9/04
Filed: 1983-04-21
Abstract: PURPOSE:To improve the structural strength of a stator blade by forming a hole and a groove slightly larger in size than the head of the stator blade respectively in a stator blade platform and in a shroud, and attaching the head into such hole and groove. CONSTITUTION:The head section 12 and main body 3 of a stator blade 1 are fabricated separately. A hole 21 and a groove 22 slightly larger in size than the head section 12 are formed in a platform 18 and a shroud 19. The upper and lower ends of the head section 12 are attached into such hole 21 and groove 22 to complete the stator blade. Since there will be a clearance in the hole and groove even if the stator blade deforms, the head section 12 will not have a significant stress. In this manner, the structural strength of a blade as a whole can be improved.
Patent JP-H0223709-A (JP)
Title: Automatic frequency control mechanism for television signal
Inventor: DANIERU JIE MARUTSU
IPC: H03J7/02
Filed: 1989-03-20
Abstract: PURPOSE: To effectively attain the automatic frequency control of a TV signal by applying a reference voltage to a local oscillator for tracing the TV signal by a detecting device at the time of sensing the absence of TV signal components outputted from a mixing device. CONSTITUTION: When a CATV signal 14 is absent, the voltage of a detector 30 is risen beyond a reference voltage Vth , and a switch 62 is operated by a comparator 72 for outputting a mixing frequency matched with the nominal operational range of the detector 30 to a local oscillator. Then, the detector 30 immediately detects a video carrier PIX, and outputs a corresponding voltage by shifting the PIX to the upper limit of the pass band. In this case, when the signal 14 is restored, the detector 30 traces an equivalent noise carrier, and outputs voltage rising to a voltage higher than the voltage Vth until the voltage inputted to the comparator 72 is risen beyond a threshold value. At that time, the detector 30 can detect the video carrier PIX.
Patent JP-S57184492-A (JP)
Title: Contact method fixed-bed type oxidation vessel
Inventor: YOSHIMURA TOSHIKI
IPC: C02F3/06
Filed: 1981-05-11
Abstract: PURPOSE: To reduce the inflow rate of oxygen-contng. gas, by arranging a horizontally-rotating gas-introducing pipe at a lower part, and letting BOD-contng. water, to be purified, flow into a packed layer having the surface which aerobic bacteria are contented.  
     CONSTITUTION: Water, to be purified, is let flow through a water inflow pipe 7 into a vessel 1, while an air inflow pipe 4 is horizontally rotated at a speed of 1W10RPM inside the vessel 1 by operation of a motor 14 or a blower 5 so that air is let flow out as fine bubbles through the air inflow pipe 4. BOD components in the water, to be purified, are oxidized and removed by the action of bacteria contented in the layer of a filler 2, and the purified water is drained through a purified water-discharging pipe 8. Since the air inflow pipe 4 is horizontally rotated, the bubbles can be fed to the whole of the vessel 1. Consequently, the aerobic biological purification can be effectively performed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09226563-A (JP)
Title: Connected structure of brake booster and control valve
Inventor: TAKAKU HITOSHI
IPC: B60T13/57
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To assemble a control valve with a brake booster without any need of manufacturing each part so precisely, allow the easy manufacture of the control valve and the brake booster, and reduce piping space between the control valve and a shell. SOLUTION: The front shell 2 of a tandem brake booster 1 has the first boss 125 communicating with a constant pressure chamber A and the second boss 126 communicating with a bellows chamber E in parallel. Also, the first engagement hole 128 communicating with a control valve vacuum chamber and the second engagement hole 132 communicating with a control pressure chamber are respectively formed on the housing 102 of a control valve 101. Then, the first boss 125 is coupled to the first engagement hole 128, with one end of an L-shaped connection pipe 130 coupled to the second engagement hole 132 so as to be axially displaceable, and the second boss 126 is coupled to the other end of the connection pipe 130, thereby fixing the control valve 101 to the shell 2.
Patent JP-H11243757-A (JP)
Title: Combine harvester
Inventor: NAKAMURA MASAMI
IPC: A01D41/12
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a combine harvester capable of eliminating trouble in increasing the number of parts or weight and improving the strength and rigidity of the whole threshing part by installing a grain tank on the rear side of the threshing part and using specific members in supporting members for the grain tank. SOLUTION: This combine harvester is obtained by installing a grain tank 8 on the rear side of a threshing part 4 and using transverse reinforcing members in supporting members on the rear side of the threshing part 4 for the grain tank 8 in the combine harvester equipped with the grain tank 8 for storing grains subjected to the threshing treatment in the threshing part 4. At this time, an engine room 11 is preferably integrally formed on the rear side of the grain tank 8 and the top board part on the rear side of the threshing part 4 is formed of the bottom plates 145 and 147 of the grain tank 8 and the engine room 11. Furthermore, the bottom plate 145 of the grain tank 8 is preferably installed so as to be openable.
Patent JP-S60214013-A (JP)
Title: Controller of running robot
Inventor: ARITA SATORU
IPC: G05B19/408
Filed: 1984-04-06
Abstract: PURPOSE:To bring the running robot under optimum control over a wide range by controlling the running robot on wireless basis while detecting its running state. CONSTITUTION:The control part 10 of the running robot has a control computer 14 in which a specific control program is set and the running robot 12 is brought under wireless control. This computer 14 is provided with an interface 16 which converts the control signal of the robot 12 into a wireless signal and outputs the signal, and the signal is transmitted from a transmitting anteanna 18 to the receiving antenna 20 of the running robot 12. In this case, the running robot 12 is provided with a sensor 28 which detects its running state, and a detection signal from it is transmitted as a feedback signal from a transmitter 30 to the control part 10 on wireless basis. Consequently, the couple of driving wheels 22 and steering wheel 24 of the robot 12 are controlled and an arm 26 is driven with the control signal from the control part 10 to perform specific operation.