baber/WOPTO huggingface dataset:
Patent JP-S61208436-A (JP)
Title: Liquid fuel combustion device
Inventor: TANIGAWA MASANOBU
IPC: F23Q7/08
Filed: 1985-03-14
Abstract: PURPOSE:To prevent treatment upon ignition and generation of soot and improve endurance by a method wherein an ignition heater is located to the ignition vicinal position of a combustion wick upon combustion wick ignition and upon uncombustion, while heat-sensitive expansion and contraction member for switching is provided to the separating receding position of the combustion wick upon combustion wick combustion. CONSTITUTION:The circumferential temperature of a coil spring made of shape memorizing alloy (after, SMA) is low upon the ignition, therefore, the ignition heater 4 is located to the combustion wick ignition vicinal position by tension of a compression spring B and it ignites for a combustion wick 7 with heat thereof. In case the circumferential temperature of the SMA coil spring 8 becomes high during combustion, restoring force of the SMA coil spring 8 overcomes against the tension of the compression spring B and a control screw rod 15 is pulled toward the SMA coil spring, therefore, the ignition device 2 is fluctuated around a side axis with the fulcrum of an outer peripheral rim at a socket engaging hole 1b of a wick outer cylinder 1 and it may be put to the combustion wick separating receding position.
Patent JP-H0699450-A (JP)
Title: Clamping device, holding bushing device, and production device for synthetic resin product
Inventor: RONARUDO INGU
IPC: B30B1/32
Filed: 1992-03-10
Abstract: PURPOSE: To provide a gripper bushing assembly structure to be used relative to an injection mold, a molding machine and other machine. CONSTITUTION: The gripper bushing assembly comprises an elongated flexible gripping sleeve 56 positioned about a column member such as a tiebar 16. The sleeve 56 is secured to a member such as a moving platen 20 and is used to clamp the platen to the tiebar in a desired location. In the clamping operation, an inner surface of the sleeve 56 is rubbed with the column, and the sleeve is deformed by hydraulic pressure to grip it.
Patent JP-S61210719-A (JP)
Title: Phase adjusting device
Inventor: NAKADA HIROAKI
IPC: H03K5/13
Filed: 1985-03-14
Abstract: PURPOSE:To detect the phase accurately and at high speed with the simple circuit by using the first and second phase comparators and a pi/2 delaying circuit having the characteristic which the phase comparing output voltage changes so as to draws triangular shapes symmetrical with a phase difference pi for the phase difference as a center. CONSTITUTION:The output voltage of a phase comparing circuit 1 goes to be equal when the phase difference is pi/2 and 3pi/2, the output voltage of the circuit 8 goes to be maximum or minimum when the phase difference is pi/2 and 3pi/2 because of the existence of a pi/2 delaying circuit 9, and goes to be the average value when the phase difference is pi. Consequently, the threshold of comparators 3 and 4 is set to zero, thereby from the output of both comparators it can be known that the phase difference delta is in any range of 0<=delta<=pi/2, pi2<=delta<=3pi/2 and 3pi/2<=delta<=2pi. A data delaying circuit 10, when the output of the comparator 3 is '0' and '1', respectively selects a data signal D0 or a 2pi delayed data signal D2pi. The circuit 10 outputs the above- mentioned signal when the output of the comparator 4 is '1', and when the output is '0', the pi delayed signal Dpi is outputted. Consequently, for the data signal D', the phase adjustment is correctly executed when the phase difference delta is in the range 0<delta<2pi.
Patent JP-H11208172-A (JP)
Title: Double-face sheet folder plate
Inventor: SATO SHINICHI
IPC: B42F9/00
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To use by laying a backrest plate underneath front or rear surface of a document as it is when the document is once folded at pawls of a pair by rotatably mounting the pair of pawls for folding the document at cutouts provided at one side edge of the backrest plate by a shaft. SOLUTION: Hinges 2ah, 2bh are respectively provided at insides of a pair of pawls 2a, 2b. And, the hinges 2ah, 2bh are combined with one another by a shaft 3 parallel to a lengthwise direction of the pawls 2a, 2b at positions separated from folding ends 2ak, 2bk from a center of a lateral direction of the pawls 2a, 2b. A spring 4 is disposed between the pawls 2a and 2b to give a folding force to the holding ends 2ak and 2bk at the shaft 3 as a shaft. The shaft 3 is inserted into a bearing 1j provided oppositely to an inside of the cutout of one side edge of the backrest plate to rotatably mount the pawls 2a, 2b at the backrest plate.
Patent JP-H11233493-A (JP)
Title: Formation of connection hole
Inventor: SHIRAIWA TOSHIAKI
IPC: H01L21/8234
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a forming method of a connection hole with less etched quantity at a base which the connection hole is to reach at the time of forming the connection hole between a pair of wirings in terms of self-matching. SOLUTION: A projection part 22a is formed with etching for making the resist 24 of a recessed part 23 in a SiO2 film 22 as a mask. The Si3 N4 film 25 of the projection part 22a is removed and the connection hole 28 is formed in W polycide layer 15 in terms of self-matching. At the time of forming the connection hole 28, the Si3 N4 film 25 is made into the mask but the Si3 N4 film 25 of the projecting part 22a is removed. Thus, the etching selection ratio of a Si substrate 11 and the Si3 N4 film 25 does not become a problem. The SiO2 film 22 can be etched with the high selection ratio against the Si substrate 11.
Patent JP-H10244765-A (JP)
Title: Polyimide thermal recording transfer body
Inventor: NAKAJIMA JUN
IPC: B41M5/382
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To have a sufficient elastic modulus, and retain a long period heat resistance and chemical stability by employing a polyimide film consisting of specific two layers. SOLUTION: The polyimide thermal recording transfer body is a two layer laminate of layers A/B; herein, used is a polyimide film having the same molecular structure. The polyimide film has an elastic modules of 200kg/mm<2> or more at 180 deg.C. This is that when the film is pressed by a high temperatured head, distortion is generated in the thickness direction of the film, thereby causing images to be lowered in its quality. Besides, the polyimide film is made 0.1μm or lower in the surface roughness at the side of the thermal transfer layer (layer A) and 70% or more in luster at the surface. When the surface roughness is made 0.1μm or more and luster is 70% or less, the transfer layer is roughened to be lowered in its image quality. Also, the surface roughness at the head side (layer B) is made 0.12-1.0μm.  When the surface roughness is 0.12 or less, friction becomes large to thereby cause a deterioration of the film, and when it is 1.0μm or more, the contact area becomes small, thereby getting thermal conductivity worse.
Patent JP-S62207472-A (JP)
Inventor: ASO ARITOMO
IPC: A62B1/18
Filed: 1986-03-10
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-H01229833-A (JP)
Title: Cut foil
Inventor: NAKATSUKA ZENZO
IPC: D04D7/02
Filed: 1988-03-04
Abstract: PURPOSE:To obtain the subject cut foil, capable of eliminating problems of creases with about the same touch thereof as that of woven fabrics and useful as a decorative or pattern displaying yarns by impregnating a fabric with a heat-fusible resin, laminating a thin decorative layer thereto by thermal fusion and slitting the resultant laminate. CONSTITUTION:The objective cut foil obtained by impregnating a fabric 1 with a heat-fusible resin 2, laminating the impregnated fabric to a thin decorative layer 3 by thermal fusion of the resin 1 and slitting the resultant laminate. The decorative layers 3 are preferably laminated to the front and back sides of the fabric 1 and the decorative layer is further formed by transfer of a transfer film of stamping foil.
Patent JP-S58169115-A (JP)
Title: Connecting technique of aerial optical cable
Inventor: KOBAYASHI HIDEO
IPC: G02B6/24
Filed: 1982-03-30
Abstract: PURPOSE:To facilitate branching and connecting of the optical fiber cables between an existing optical cable and another optical cable, as well as the changing over of the cores between the optical fiber cores of the existing aerial optical cable and the branch optical cable by using an aerial connection box contg. optical fiber cores or optical cords for patching. CONSTITUTION:An aerial connection box 6 is fixed to a cable suspension wire 2 and an optical cable 3 by means of a cable fixture 7, and an optical cable 4 is also fixed by means of the fixture 7 to the box 6. The optical fiber cores of an optical cable 9 and an optical cable 10 are connected through any of optical fiber cores 11a-11f for patching contained in the box 6. Then, the surplus length l for connection corresponding to the length of the cores 11a-11f contained in the box 6 is added, whereby the defficiency by the cutting is compensated and the connection and changing over of the optical fiber core of the cable 9 and the optical cable 4 and the optical fiber core of the cable 10 are accomplished easily.
Patent JP-H03253520-A (JP)
Title: Treatment of nickel oxide ore
Inventor: INOUE KENICHI
IPC: C22B23/00
Filed: 1990-03-05
Abstract: PURPOSE:To concentrate Fe and Ni magnesium silicate nickel ore by mixing a carbonaceous material as a reducing agent, boric acid compd. and silicic acid at specific ratios with the magnesium silicate nickel, pelletizing the mixture and subjecting the pellets to a reducing treatment, then screening the Fe-Ni alloy. CONSTITUTION:The carbonaceous material, such as coke, as the reducing agent of the oxide of Ni and Fe is added at 3 to 10wt.%, one or >=2 kinds of sodium borate, calcium borate and choremanite at 1 to 3wt.% or borax at 2 to 6wt.% and silica so as to attain 0.33 to 0.54 MgO/SiO2wt. ratio as additives to the powder of the magnesium silicate Ni ore which contains a slight ratio of the oxide of the Ni and Fe and in which the gangue of SiO2 and MgO occupies the greater part. The mixture is then pelletized. The pellets are heated in a rotary furnace, such as rotary kiln to reduce the oxide of the Ni and Fe to the form of metal. The Fe and Ni are magnetically separated from the SiO2-MgO gangue components. The Fe and Ni are recovered in the form of metal at a high yield from the low-grade magnesium silicate Ni ore, by which the Fe-Ni alloy as the subsequent raw material for stainless steels is smelted with the electric power lower than heretofore.
Patent JP-H10254504-A (JP)
Title: Autonomous control method and control system
Inventor: SUGITA YOICHI
IPC: G06F15/18
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To provide autonomous control method and control system capable of judging the necessity of the reconstruction of a model relating to the effect of the tuning of a parameter and autonomously activating the construction of a control model. SOLUTION: This system is provided with a parameter tuning part 105 for adjusting the specified parameter of the control model 104 so as to dissolve the controlled variable error of the controlled variable of a controlled system 109 and a target value, a control model construction part 103 for constructing the control model 104 by using data at the time of operating the controlled system stored in a data base 110 and a control model construction activation part 101 for activating the control model construction part 103. The control model construction activation part 101 judges whether or not the tuning by the parameter turning part 105 can dissolve the controlled variable error and activates the control model construction part 103 at the time of judging that the tuning can not dissolve the controlled variable error any more.
Patent JP-S56149527-A (JP)
Title: Water heater
Inventor: MORI KEIICHI
IPC: F24H9/20
Filed: 1980-04-18
Abstract: PURPOSE: To improve the responsiveness of water heater and permit a highly accurate control by a method wherein a part of fuel oil is returned by means of a return nozzle, and the return flow rate is controlled by means of a proportional control valve.  
     CONSTITUTION: In the hot-water supplying water heater, a burner 6 is supplied with a fuel from an oil feeding pump 5, the water from a water supply port 1 is heated by the combustion of said burner 6 through a heat exchanger 2, and the hot water is supplied from a hot-water supply cock 3. In this case, the burner 6 is provided with a return nozzle 7 so that a part of the fuel is returned through a return passage 8, and a proportional control valve 9 is provided to said return passage 8 and controlled by means of the control signal from an electronic control circuit 11 and which is based on the output of a hot-water temperature detector 10. In addition, the number of revolutions of a fan 13 for the combustion air is controlled by means of said control signal. It is preferable to employ a solenoid type flow rate proportionally controlling valve as the proportional control valve 9. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03254401-A (JP)
Title: Magnetic recording and reproducing device
Inventor: FUJII MIKIO
IPC: G11B5/02
Filed: 1990-03-02
Abstract: PURPOSE:To allow the device to hardly receive the effect of noise and to prevent the occurrence of distortion by adjusting a recording level of a digital signal resulting from AD-conversion of an analog signal with a digital variable resistor, converting an analog sound signal resulting from DA conversion of the digital signal into an FM audio signal and recording the result. CONSTITUTION:An analog sound signal selected by an input selector 1 is input ted to an A/D converter 4, in which the signal is converted into a digital signal. The digital audio signal is inputted to a digital variable resistor 11 and the level is adjusted by a level adjustment device 12. Then digital signal processing and four phase modulation are applied to the digital sound signal to obtain a PCM audio signal. On the other hand, the digital sound data subject to level adjustment is DA-converted and inputted to a HiFi sound signal processing circuit 9, from which an FM sound signal is obtained. Thus, the sound signal processing circuit 9 immune to noise and with less distortion is realized.
Patent JP-H09206465-A (JP)
Title: Decoration cover for object placing base of game machine
Inventor: ANDO KAZUAKI
IPC: A63F7/02
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To safely recover cigarette butts by forming a recessed part formed on a decoration cover and provided with a hole for an ashtray at a position matched with the upper range of a transfer conveyor in the decoration cover fitted to an object placing base projectingly provided on the front part of a game machine where a smoke removing device and a cigarette butt transfer conveyor or the like are provided inside. SOLUTION: This decoration cover 1 fitted to the object placing base S projected in front of the game machines P... is provided so as to hide the upper surface, front edge part and lower surface and edge of the object placing base S. The appropriate number of the recessed parts 2 are integrally formed on the flat part of the upper surface of the decoration cover 1 as the ashtrays and an endless transfer conveyor T for carrying and recovering the cigarette butts is housed inside the object placing base S. Then, at the time, the recessed parts 2 with the holes 2A are formed at the positions almost matched to the upper range of the transfer conveyor T by expanding the decoration cover 1 downwards. Also, oblong holes 3 for dropping cigarettes are pierced along a longitudinal direction on the tray surfaces of the recessed parts 2 and small holes 4... for sucking exhaust smoke are formed.
Patent JP-H01226250-A (JP)
Title: Data communication system
Inventor: AIDA KOICHI
IPC: G06F13/00
Filed: 1988-03-05
Abstract: PURPOSE:To speed up the processing and transfer of a packet and to simplify a procedure by using a two-port RAM where a half flag is provided in an output FIFO in a packet dispatcher. CONSTITUTION:The output FIFO 12 uses the two-port RAM where the half flag(HF) is provided, and a certain packet is detected to be not empty (EF) in an input FIFO11 and that half the packet becomes empty is detected in the half flag from the output FIFO12, whereby a continuous processing can be executed with respect to the subsequent packet. Input information is inputted to the input FIFO11 in the packet dispatcher 10, a prescribed read processing is executed, processed information is transmitted to the output FIFO12, and the packet processing and transfer are continuously executed by the detection of the half flag. For smoothly executing the continuous action, input status registers(ISR) 131-13n showing the units of the number of input data to be stored from a control part 6 are provided in graphic processing units 21-2n which supply the outputs of the output FIFO12 in parallel.
Patent JP-H06268657-A (JP)
Title: Data communications system
Inventor: OOKURA KEIKI
IPC: H04L12/42
Filed: 1993-03-12
Abstract: PURPOSE:To shorten the transmission delay time of asynchronous data by erasing the transmitted periodic data and transmitting aperiodic data by return transmission by a master node. CONSTITUTION:At a master node 1, cyclicity can be held at the time of periodic data transmission since a data loading area 11 for periodic data periodically generated by a data loading area generating means 9 is transmitted to a return transmission line composed of first and second unidirectional transmission lines 4 and 5 and a repetition node 3 concerning the periodic data. On the other hand, concerning the aperiodic data, the equality of aperiodic data transmission timing depending on the arrangement of access nodes 2 to the node 1 can be sufficiently satisfied by transmitting the data on a virtual loop-shaped transmission line composed of the transmission lines 4 and 5, return node 3 and master node 1 and a transmission area adjusting function conventionally used for this kind of system is unnecessitated. Thus, the delay time of the transmission area adjustment is eliminated and the transmission delay time of aperiodic data can be shortened.
Patent JP-H02231634-A (JP)
Title: Method for maintaining interchangeability of software
Inventor: FUJIWARA TSUNETAKA
IPC: G06F9/455
Filed: 1989-03-03
Abstract: PURPOSE:To ensure the interchangeability of software by using an operating system to simulate an instruction to be originally executed by a CPU and therefore omitting the correction caused by the change of an instruction set. CONSTITUTION:An operating system 11 and a job program 12 are loaded into a main storage 10, and the program 12 is being executed. The program 12 includes an undefined instruction and an illegal instruction interruption is produced when the undefined instruction is executed. Thus the control is shifted to an illegal instruction interruption process 13 of the system 11. The action of the undefined instruction is simulated in the process 13. Thus the system 11 simulates the undefined instruction. As a result, the interchangeability of software is maintained without giving any correction to the program 12.
Patent JP-S59178653-A (JP)
Title: Information recording and reproducing device
Inventor: MIURA YOSHIO
IPC: G11B27/10
Filed: 1983-03-30
Abstract: PURPOSE:To make quick reproducing possible easily by providing a data selector circuit to input the output of a counter to an address decoding circuit in case of access and to input the output of a register circuit to the address decoding circuit in case of quick reproducing. CONSTITUTION:In case of the high-speed access operation, a switching signal is used to switch a data selector 36 to the side of an up/down counter 33, and the difference between a track address reproduced at this time and a target address is preset to a register 30. Data of the register 30 is set to the counter 33, and the output of the counter 33 is inputted as an address signal of an ROM35 to the ROM35 through the selector 36 and an address decoder 34. The output of the ROM35 becomes a speed control voltage. In case that a reproduced picture is watched to perform quick reproducing, the selector 36 is switched to the side of the register 30. Data which determines a quick reproducing speed is inputted to the register 30 from a microcomputer, and this data is inputted to the ROM35. Consequently, data in the register 30 is changed to change the speed optionally.
Patent JP-S58170100-A (JP)
Inventor: HATAKEYAMA KENICHI
IPC: H05K9/00
Filed: 1982-03-31
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-H02231160-A (JP)
Title: Controlling method for laser beam printer
Inventor: ASADA NAOKI
IPC: B41J2/44
Filed: 1989-03-03
Abstract: PURPOSE:To accurately form an image by rotating a polygonal mirror for a predetermined period of time before image data is output, counting a rotation signal transmitted from the mirror, detecting resolution of an optical system based on a counted value, and outputting image data from the system. CONSTITUTION:A CPU 1 starts a timer T, which counts a rotation signal S of a polygonal mirror 6 for a counting predetermined time. A counted value C is compared with a reference value K. When the counted value C exceeds the value K, larger resolution data A is set in the area M1 of a memory 2. When the value C is lower than the value K, smaller resolution data B is set in the area M1. Thereafter, the CPU 1 outputs image data of the resolution data stored in the area M1 to a semiconductor laser 4. The image data is always output to an optical system with resolution coincident to that of the system to form an accurate image.
Patent JP-H05253271-A (JP)
Title: Tapping massager
IPC: A61H23/02
Filed: 1992-03-11
Abstract: PURPOSE:To provide a massager capable of reducing noise when no load is applied without stopping movement of a tapping member with no loads applied thereto. CONSTITUTION:A tapping massager includes a tapping member 3 which is made to abut to a portion to be tapped, a solenoid 1 having a plunger 14 to which the tapping member 3 is connected, a spring for energizing the tapping member 3 in the direction in which the member advances, a position detection means for detecting the position to which the tapping member is retreated against the force of the spring, and a drive circuit for periodically applying voltages to the solenoid and controlling voltages in such a way that the voltage applied when the position of the tapping member is not detected by the position detection means is smaller than that when the position is detected.
Patent JP-S61210934-A (JP)
Title: Humidity measuring circuit
Inventor: SASAKI NOBUTOSHI
IPC: G01N27/12
Filed: 1985-03-15
Abstract: PURPOSE:To improve measuring accuracy and to enlarge the degree of freedom of a circuit design of the titled circuit by connecting a sensor circuit between inverted input and output of an amplifier and connecting noninverted input of the operational amplifier with a reference voltage level. CONSTITUTION:The censor circuit Cs is connected between the inverted input and output of the operational amplifier A2. The circuit Cs has a circuit network consisting of a temperature sensor (S) and characteristic correcting resistances connected in series or in parallel and combined electric resistance for the humidity connected therewith in parallel. Then, a variation characteristic for the humidity of the combined electric resistance is approximated linearly at three-four points and the linearized resistance is provided so that a squared value of a correlation coefficiency for the approximate linearity attains the range of 0.980-1.000. Further, the noninverted input of the amplifier A2 is connected with the reference electric potential level and an AC signal is impressed on the inverted input via resistance R1. Further, since the driving voltage impressed on the sensor is equal to the output voltage and considered separately from the AC signal voltage, a stable circuit with the large degree of freedom of an AC signal generating circuit can be designed.