baber/WOPTO huggingface dataset:
Patent JP-S61187216-A (JP)
Title: Manufacture of alloy magnet
Inventor: IBATA AKIHIKO
IPC: C22F1/00
Filed: 1985-02-14
Abstract: PURPOSE:To obtain a magnet showing a high magnetic characteristic when inner- peripheral magnetization is applied thereto, by a method wherein a hollow cylindrical billet made of an Mn-Al-C alloy for a magnet is subjected to compression machining in the direction of the axis thereof so that the inner peripheral surface of the billet is formed to be indented. CONSTITUTION:A hollow cylindrical billet made of an Mn-Al-C alloy is subjected to compression machining in the direction of the axis thereof at a temperature of 530 to 830 deg.C, and thereby an indented portion is formed in the inner periphery thereof. The compression machining is not always needed to be successive, but may be divided in terms of time. The inside diameter of the hollow cylindrical billet 1 is contracted by the compression machining with the advance thereof, and part of the inner peripheral surface of the billet turns to be in contact with the protuberant portion of a punch 3. With the further advance of the compression machining, the inner peripheral surface of the billet 1 is deformed to be in substantially overall contact with the punch 3. However, it is not necessary to perform the compression machining until the above-stated state is attained, and after part of the inner peripheral surface of the billet turns to be in contact with the punch 3, the machining may be ended at an appropriate time point only with the formation of the indented portion in the inner periphery of the billet.
Patent JP-S63193245-A (JP)
Title: Garbage collector control system
Inventor: AKIMOTO HARUO
IPC: G06F12/00
Filed: 1987-02-06
Abstract: PURPOSE:To improve the processing efficiency of a garbage collector by inspecting the state of a cell by the garbage collector only at the time of pointer variation wherein an ineffective cell is generated with high possibility. CONSTITUTION:A comparator 9 actuates an interruption generating circuit 10 in the case of detecting the instruction of an instruction register 8 being a pointer variation instruction. While this circuit 10 interrupts a garbage collector circuit 13, the address of a before-variation pointer register 11 is sent to an address register 14. Here, a garbage collector control circuit 13 controls a main storage access control circuit 15 to read the data of, for example, a cell 6 to a data register 16 and a reference number inspection circuit 17 inspects value of a reference counter. This circuit 17 decides whether it is a effective cell or an ineffective cell by checking whether the value of a reference counter is '1' or '0', and reports that to the circuit 13. Then when the ineffective cell is decided, the circuit 13 controls a register 14, the circuit 15, etc., to recover the ineffective cell, thereby reporting it to a list of cells which are used freely.
Patent JP-H06242842-A (JP)
Title: Stabilized power source circuit
Inventor: MATSUMOTO TATSUHIKO
IPC: G05F1/56
Filed: 1993-02-15
Abstract: PURPOSE:To provide a stabilized power source circuit capable of supplying stable voltage and current even when an input source voltage is remarkably fluctuated with a circuit configuration adaptive for making into IC. CONSTITUTION:This circuit is provided with a reference power source K to generate a reference voltage Vc, an input power source stabilization circuit which supplies an input source voltage Vin to the reference power source K by making into a constant voltage, a transistor TR1 for output current control which controls an output current from the input power source stabilization circuit to an output terminal, and voltage division elements R2, R3 which divide an output voltage Vout obtained at the output terminal. Also, it is provided with an amplifier A which controls the transistor TR1 so as to stabilize the output voltage Vout obtained at the output terminal by comparing the reference voltage Vc outputted from the reference power source K with a detection voltage Vr proportional to the output voltage Vout obtained by the voltage division elements R2. R3.
Patent JP-H06221686-A (JP)
Title: Hot water feeding system
Inventor: HIRASAWA TATSU
IPC: F24S90/00
Filed: 1993-01-21
Abstract: PURPOSE:To enable water flowing through flow passages arranged in spacer members to be heated by a method wherein some plate-like spacer members are arranged in a vertical direction between a floor member and a ceiling member and solar heat is absorbed from their light collecting surfaces. CONSTITUTION:In a building structure such as a multiple dwelling house 100 having an interior space such as one dwelling 1 and the like of which upper and lower parts are divided by a floor member such as a slab 1b and a lower part 15a of a window frame, and a ceiling member such as a slab 1a and an upper part 15b of the window frame and the like, some plate-like spacer members such as a double window 17 and the like are arranged in a vertical direction between the floor member and the ceiling member. A light collecting surface such as a surface 17b and the like is arranged at an outdoor side 50 of the spacer members, and then the spacer members are formed with a flow passage such as a flow passage 17a capable of flowing water 30 along the light collecting surface. Then, to the spacer members are connected a water storing tank 3 capable of supplying water 30 to the flow passage, a water feeding pipe 5, a forced feeding pump 12 and supplying means such as forced feeding pipe and the like. In addition, to the spacer members are connected some taking-out means such as the water storing tank 3 capable of taking out the water 30 passed through the flow passage, a water drain pipe 7, a collective pipe 20 and a water service pipe 21 and the like.
Patent JP-H04264581-A (JP)
Title: Composite machine
Inventor: ARIYAMA TAKAYUKI
IPC: G03G15/22
Filed: 1991-02-20
Abstract: PURPOSE:To facilitate the transfer of sheets in a composite machine combined with a host computer, a copying machine and a raser beam printer, etc. CONSTITUTION:This machine is provided with a composite mode supplying the sheet from a paper feeder 300 to the raser beam printer 800 based on the document size information from the host computer 100 and a speed converting mode converting the transferring speed of the sheet supplied to the raser beam printer 800 from the transfer speed of the sheet corresponding to the copying machine 200 to the transfer speed of the sheet corresponding to the raser beam printer 800 at the time of executing the composite mode. That is, at the time of execution the composite mode,the sheet is supplied while matching with the processing speed of the raser beam printer 800.
Patent JP-S57141114-A (JP)
Title: Output characteristic control circuit of amplifier
Inventor: OOIWA MITSUGI
IPC: H03F1/34
Filed: 1981-02-25
Abstract: PURPOSE:To adjust sound quality of every frequency band by feeding the detection output of a load current detecting circuit back to the input side of an amplifier through a feedback circuit capable of varying the extent of feedback optionally in every frequency band. CONSTITUTION:The detection output of a load current detecting circuit is fed back to the input side of an amplifier through a feedback circuit A. The output impedance Z0 of the amplifier to which the feedback is provided through a transfer circuit 11 is as shown by equation. Therefore, the output impedance Z0 is variable with the value of a variable resistance 11e in a high frequency band, and with the value of a variable resistance 11g in a low frequency band. The output of the load current detecting circuit is fed back to the input side of the amplifier through this feedback circuit A.
Patent JP-H04265035-A (JP)
Title: Multiplexing device for asynchronous transfer mode and its testing device
Inventor: TANAKA SHINJI
IPC: H04L12/26
Filed: 1991-02-20
Abstract: PURPOSE:To obtain the multiplexing device for an asynchronous transfer mode which utilizes a time division multiplex(TDM) bust and also, whose hardware configuration is comparatively concise. CONSTITUTION:A multiplexing device 400 is constituted of two systems of terminal interfaces 144, 145, two systems of cell processing parts 142, 143, a cell multiple part 170, and a unit of a circuit interface 174, and data is given and received between each of them through a TDM bus 100. A flag output circuit 120 provided on the multiple part 170 outputs a flag to a prescribed time slot, and it becomes a reference of the frame number. A memory 172 has the capacity of a one-piece portion of a cell, and by reading out and storing successively effective data in the time slot allocated between the processing parts 142, 143, and also, outputting it to the interface 174 through the TDM bus 100, label multiplexing is executed. In such a way, in an up-data multiplexing means, a memory of a one-piece portion of the cell is enough, therefore, the hardware of a concise constitution can be obtained.
Patent JP-S58144496-A (JP)
Title: Alloyed zinc plated steel plate excellent in paintability
Inventor: FUKUZUKA TOSHIO
IPC: C25D5/26
Filed: 1982-02-20
Abstract: PURPOSE:To provide an alloied zinc plated steel plate excellent in corrosion resistance and paint close adhesiveness, obtained by forming an alloied zinc electroplating layer containing Fe, Sn, In, Ti and Zr in a specific ratio on a steel plate. CONSTITUTION:A alloied zinc electroplating layer containing 30% or more, pref., 50-80% Fe and further containing 0.1-30% one kind or more element selected from Sn, In, Ti and Zr is formed on a steel plate. By the synergistic action of said contained elements, an alloied zinc plated steel plate excellent in corrosion resistance of the plated layer thereof, corrosion resistance after painting and close adhesiveness of a paint layer is obtained.
Patent JP-S59151969-A (JP)
Inventor: KISHI KATSUNORI
IPC: A61M25/00
Filed: 1983-02-21
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-H06238980-A (JP)
Title: Printer
Inventor: YAMAMOTO KOJI
IPC: B41J21/00
Filed: 1993-02-16
Abstract: PURPOSE:To improve operability when a sheet with decided form is printed. CONSTITUTION:The printer comprises control means for so controlling as to move a carriage 14 from a present arbitrary carriage position to a position for previously storing in memory means 16 when a CODE + DECTAB keys are pressed in a keyboard 10 and to match decimal points at positions stored in the means 16 when numeric values including decimal points are input at the position from the keyboard 10. Accordingly, when a specific key is designated and the numeric value including the decimal point is inputted an integral part and a decimal part can be automatically printed so that the decimal point is moved to a stop position.
Patent JP-S53111291-A (JP)
Title: Electrode mounting method of piezoelectric element block body
Inventor: SHIMIZU KAORU
IPC: H01L41/00
Filed: 1977-03-09
Abstract: PURPOSE:To perform electrode mounting by providing recesses or square holes in a plate, disposing square piezoelectric element blocks and pressing and holding the side faces of the block bodies from mutually right-angle directions.
Patent JP-S62184430-A (JP)
Title: Rotating polygon mirror
Inventor: ISHIYAMA MASAZO
IPC: G02B5/08
Filed: 1986-02-08
Abstract: PURPOSE:To obtain the titled mirror capable of preventing deformation of a reflective layer made of aluminum, thereby preventing deterioration of reflective characteristics by forming an aluminum oxide layer between a substrate and the aluminum reflective layer. CONSTITUTION:The titled mirror 3 for scanning in a laser printer scans a photosensitive drum 2 by reflecting a laser beam from a semiconductor laser 1. In the titled mirror 3, the aluminum oxide layer 5 is formed on a surface of forming the reflective surface composed of the substrate 4 made of aluminum or aluminum alloy, and the aluminum reflective layer 6 of forming the reflective surface A is formed on the surface of the aluminum oxide 5, and a protective layer 7 made of aluminum oxide is formed on the reflective surface A to form the titled mirror. Thus, the titled mirror capable of preventing the deformation of the reflective layer thereby preventing the deterioration of the reflective characteristics is obtd. by forming the aluminum oxide layer having a large mechanical strength.
Patent JP-S63195710-A (JP)
Title: Fluid device
Inventor: MASUDA KENJI
IPC: G05D7/00
Filed: 1987-02-07
Abstract: PURPOSE:To accurately change and control the discharge value to a set level with no influence of the viscosity change by performing the variable control after detecting the change of the fluid momentum proportional to a mass flow rate. CONSTITUTION:The fluid supplied to the main body of a flow rate detecting part 1 is led into a detection matter 5 at a fixed flow-in angle via a flow-in path 17 formed within the main body of the part 1. The fluid changes its direction in the matter 5 and then led into the main body of the part 1 at a fixed flow-out angle via a flow-out path of the matter 5. In this case, the matter 5 receives the force proportional to a mass flow rate owing to the momentum change of the fluid. A spool 38 interlocking the matter 5 moves up to a position where the balance is secured between said force proportional to the mass flow rate and the energizing force of a mass flow rate setting means 61. Thus, the connection is controlled between an incoming side port 32 and an outgoing side part 33. Then, a discharge value control part 72 of a variable capacity pump 71 is connected with switching to a pressure line 85 and a tank 92. Thus the part 72 is controlled and the discharge value of the pump 71 is pump 71 is variably controlled.
Patent JP-H02209545-A (JP)
Title: Roof structure and construction method of roof
Inventor: FUNAKI GANTAN
IPC: E04D3/30
Filed: 1989-02-07
Abstract: PURPOSE:To improve water resistance and weather resistance by providing a first roof plate having side connecting parts on both side edge parts of a face plate part, and a second roof plate having the similar side connecting parts and having an inclined surface part and a support end surface formed between the side connecting parts. CONSTITUTION:On the both end parts of a first roof plate 10 situated on the top part of a roof, an eaves side end part 14 mainly consisting of a face plate 12 having a circular form corresponding to the roof shape is formed. On the both side end parts of the face plate part 12, side connecting parts 13 for connecting other roof plates 10 in the main house direction are stood up in parallel to each other. Then, the flat face plate part 12 and the side connecting parts 13 are formed on a second roof plate 11, and a return gradient of a determined angle is given to the face plate part 12 to form an inclined surface part 16. A bottom part 17, a ridge side end part 15, a support end face 15 and a flange face 19 are formed from the middle of the inclined part 16. The face plate part 12 rear surface of the ridge side roof plate 10 is supported by the flange face 19 of the ridge side roof plate 11 and superposed on the inclined face part 16 of the roof plate 11 to lay the roof plates 10, 11 in the eaves ridge direction.
Patent JP-H04253394-A (JP)
Title: Solder printer
Inventor: TAIMA TAKASHI
IPC: H05K3/12
Filed: 1991-01-29
Abstract: PURPOSE:To provide a solder printer which can coat a board with a cream solder even if a pattern to be formed on a screen is reduced while holding a sufficient strength without applying any other process to the screen. CONSTITUTION:In a solder printer for coating a board 2 with a cream solder through holes of a screen 1 by pressing to spread the solder in slide contact of the upper surface of the screen 1 with a squeegee 7 in a state that the lower surface of the screen 1 is brought into contact with the board 2, a pressure chamber 12 for airtightly holding a space including the upper surface of the screen 1 is provided, and pressurized air is filled in the chamber 12 when the contact of the board 3 with the screen is released after the screen 1 printing.
Patent JP-H10221743-A (JP)
Title: Focal-plane shutter
Inventor: KIYOTA MASATO
IPC: G03B9/36
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a focal-plane shutter by which the leakage of light through the divided blades of a front blade in a set state is prevented with a simple constitution. SOLUTION: A press part 1n having flexibility is formed by integral molding with a shutter bottom board 1. The front blade is constituted of two divided blades 11 and 12 pivotally supported by two arms 9 and 10, and a part of them is laid over in the set state. In the set state, the top end of the press part 1n is pressed by a setting member 23, and presses a connecting rod 14 between the arm 9 and the blade 12 at the inside of a blade chamber. Thus, the blade 12 is pressed to an intermediate plate 2, and the blade 11 is pressed to the blade 12 through the arm 9. Thus, the laid over parts of the blades 11 and 12 are brought into close contact, so that the leakage of the light is not caused. Pressing by the setting member 23 is released at the initial stage of photographing.
Patent JP-S61185942-A (JP)
Title: Resin-sealing device for semiconductor element
Inventor: TANAKA MINORU
IPC: B29C33/22
Filed: 1985-02-13
Abstract: PURPOSE:To enable to adjust the press pressure with very good precision by a method wherein the driving force of the motor is converted into a thrust force through the ball screw, the nut and so forth, the thrust force is given to the moving platen through the double torque mechanism and the top and bottom forces are clamped in the vicinity of the top dead spot of the double torque mechanism. CONSTITUTION:The driving force converting mechanism, which is used for converting the turning force of an AC servomotor 16 into a thrust force through a ball screw 20 and a nut 21, is constituted. Moreover, a double torque mechanism 30 is one that gets a thrust force from the driving force converting mechanism, makes the thrust force into a very large force and gives the force to a moving platen 13 and the double torque mechanism 30 is constituted bisymmetrically to the ball screw 20. Output rings 34 are constituted at positions to become almost vertical, that is, at such positions that a clamping of a top force 14 and a bottom force 15 is performed in the vicinity of the top dead spot of the double torque mechanism 30.
Patent JP-H01202281-A (JP)
Title: Deoxidation agent for culture of anaerobic bacteria
Inventor: HIROSE KIICHIRO
IPC: C12N1/20
Filed: 1988-02-08
Abstract: PURPOSE:To obtain a powdery deoxidation agent capable of achieving a desirable atmosphere for the culture of anaerobic bacteria in a short time and stably keeping the atmosphere, by compounding calcium silicate, etc., to ascorbic acid. CONSTITUTION:Ascorbic acid or its salt is used as a main agent and is compounded with an alkali hydroxide compound, a ferrous salt, activated carbon, calcium silicate and water. The amount of the calcium silicate is >=1pt. based on 1pt. of the activated carbon. The sum of the calcium silicate and the activated carbon is 2/3-1pt. per 1pt. of the main agent and the weight of water is about 1/2 of the total weight of the other components. Preferably, water is packed in a moisture-permeable and water-proofing material, aged before used and used by adsorbing in the activated carbon.
Patent JP-H01202100-A (JP)
Title: Acoustic device
Inventor: SHIMABARA YOICHI
IPC: H04R1/00
Filed: 1988-02-08
Abstract: PURPOSE:To easily attach/detach the title device and to obtain the efficient acoustic device by fixing an acoustic box having an aperture so that acoustic directivity is turned to an audience on the end part of a head rest by a fixing means to be easily attached/detached. CONSTITUTION:The acoustic box 8 is fixed on both the ends of the head rest 6 of a reclining sheet 2 mounted on a vehicle by a spring member 20 functioning as a fixing means, a speaker 30 to be an electric vibration converting means is arranged in the acoustic box 8 and the aperture 8a is formed so as to be turned to an audience. The acoustic box 8 is pressed against the head rest 6 in an arrow A direction and fixed by the member 20. When an electric signal is applied to the speaker 30 by a signal line 32, sound is generated from the speaker 30. The sound is discharged from the aperture 8a to the outside and applied to the ears of the audience. When the length of the spring member 20 is changed, the fitting of the device can be easily fixed independently of the length of the head rest.
Patent JP-S63193803-A (JP)
Inventor: NOGUCHI KOJI
IPC: B28B7/00
Filed: 1987-02-06
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-S54119859-A (JP)
Title: Automatic execution unit
Inventor: TSUKUI SETSUO
IPC: G06Q40/00
Filed: 1978-03-09
Abstract: PURPOSE: To reduce the burden in the cash automatic paying machine, by providing the judgement means judging the data input mode period or execution mode period and by cancelling either one of them with the cancel key means.  
     CONSTITUTION: The cash payer is constituted by the bank note discriminator BD, bankbook printer BNP, card reader set CRM, drum display set DDM, X key K, flip flop FF, time discriminator TJ, tenkey TK, cryptogram code register CCR, money amount register MR, mode memory MM, and control section CNT. With this constitution, when a customer inserts the card to the slit, the reader set CRM reads in the information described on the card and pays out money with the control of the control section CNT if no failure is present. In this case, if the customer changes its mind to cancel its keying, FF is operated by depressing the x key K, and the card is returned with the card reader set CRM. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60174095-A (JP)
Title: Equivalent load unit of pwm inverter
Inventor: SEKI HITOSHI
IPC: H02M7/48
Filed: 1984-02-17
Abstract: PURPOSE:To obtain an equivalent load unit adapted for a simple testing method by regulating a current signal equivalent to the output current of a PWM inverter to a current signal matched to the arbitrarily set no load current and a torque current. CONSTITUTION:PWM-controlled output voltage is detected by a voltage detecting transformer 10, calculated by a calculator having the primary delay element 13 to form a current signal equivalent to the output current of a PWM inverter, and this calculation signal is supplied to a current mixer 7 instead of the current detector 2 of the inverter. The current command applied from a controller 6 is compared with the output signal of the mixer 7 by a hysteresis comparator 5 to form a PWM signal, and the inverter can normally PWM-control, thereby readily confirming the control state.
Patent JP-S61186859-A (JP)
Title: Measuring instrument for swing speed
Inventor: SAKAMURA YOSHINOBU
IPC: G01P15/09
Filed: 1985-02-14
Abstract: PURPOSE:To measure the swing speed of a swing body like a bat even when a flying ball is hit by providing a couple of acceleration sensors to the swing body and calculating the integral value of acceleration as a speed. CONSTITUTION:The couple of acceleration sensors 3 are arranged so as to cross each other at right angles in a plane crossing the lengthwise direction of the bat 1 at right angles. Each sensor 3 is made of a piezoelectric body and when the bat 1 is accelerated, a voltage corresponding to variation in pressure operating on the piezoelectric body is led out, thereby measuring the acceleration. Voltages led out of both sensors 3 are converted into digital signals by an arithmetic circuit 4 to calculate the square root of the sum of the accelera tion; and the integral value of the acceleration is calculated until the accelera tion becomes 0 and the integration is completed when the acceleration becomes 0. Then, the integral value is displayed 5. The bat 1 enters rotary motion around its lengthwise axis, and the sensors 3 are arranged at right angles, so the actual acceleration is found.