baber/WOPTO huggingface dataset:
Patent JP-S588794-A (JP)
Title: Mixed fuel
Inventor: MIMORI MASARU
IPC: C09K23/00
Filed: 1981-07-10
Abstract: PURPOSE:A mixed fuel with excellent prolonged stability and fluidity, prepd. by mixing coal, oil and water with superfine silica as a dispersion stabilizer. CONSTITUTION:A coal such as anthracite or bituminous coal of which 100% moiety passes a 100 mesh screen, pref. 80-90% moiety passes a 200 mesh  screen, an oil such as heavy fuel oil, water and superfine silica are uniformly mixed at normal temp. A mixed fuel oil with dispersion stability and good fluidity is readily obtd. at a low cost, wherein it is pref. to mix the coal and the oil in a wt. ratio of 3/7-7/3 and to use 0.1-10wt% superfine silica and 0.1- 20wt% water.
Patent JP-S5332022-A (JP)
Title: Winder for camera
Inventor: SUNOUCHI AKIO
IPC: G03B1/12
Filed: 1976-09-07
Abstract: PURPOSE: To enhance the maneuverability of a manual winder by providing an angle conversion mechanism at the side of a manual winding axis of one way clutch provided on the way between the manual winding axis and a motor winding axis in order to convert a manual winding angle only with no conversion of a motor winding angle. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58225621-A (JP)
Title: Three-phase wound core
Inventor: YAMANAKA KOUJI
IPC: H01F30/12
Filed: 1982-06-23
Abstract: PURPOSE:To reduce magnetic flux density of joint part and improve core loss property by arranging the joint part of internal core to the straight part of yoke and the joint part of external core to the corner part thereof. CONSTITUTION:A three-phase wound core is formed by adjacently placing the one legs of a plurality of internal wound cores 1, 2 each other in contact and by arranging an external wound core 3 at the outside thereof. The joint part 4 of the internal wound cores 1, 2 of the three-phase wound core is arranged at the straight part of yoke, while the joint part 5 of external wound core 3 is arranged at the corner part. Magnetic flux distribution of three-phase wound core is divided into the magnetic flux distribution 6 of corner part, magnetic flux distribution of 7 of core and that 8 of yoke. Thereby, magnetic flux distribution of joint part can be reduced and loss of core can also be improved.
Patent JP-S5731054-A (JP)
Title: Information processing system
Inventor: NAKAI MASAAKI
IPC: G06F11/20
Filed: 1980-08-04
Abstract: PURPOSE:To get rid of an operator's complicated trouble, and to elevate the workability, by locating a duplex service processor to which an electric power supply has been turned on at first, as a main device, and making it execute the operation and maintenance of a system. CONSTITUTION:When an electric power supply has been turned on by an electric power supply switch of an electric power supply turn-on part of a service processor 10, electric power is supplied to each part of the processor from an electric power supply part 103. Subsequently, an electric power supply final signal is sent to a service processing part 101 through a connecting line 121 from the electric power supply part 103. After that, the processing part 101 initializes each part, confirms that there is no service request signal SRQ, by a connecting line 126, and sets it to a main device display resister 104 through a line 123. In case when a request receiving signal is not sent out from a service processor after a prescribed time by a timer 105 has elapsed, the processor 10 executes the operation and maintenance of a system as a main device.
Patent JP-S601452-A (JP)
Title: Control of revolution by v-belt type speed change system
Inventor: TAKANO HIROSHI
IPC: F16H63/30
Filed: 1983-06-14
Abstract: PURPOSE:To control the number of revolution on the following side always with the proper characteristics for the variation of the number of revolution of an engine by taking-out the revolution signal of a driving shaft and the position variation signal of a tension pulley and driving a geared motor on the basis of the both signals. CONSTITUTION:The revolution signal of a driving shaft is taken-out by a magnetic revolution pick-up 4, and the vertical position variation signal of a tension pulley 6 is taken-out from a variable resistor 10, and a geared motor 11 is operated up to the position where the both signals are balanced in zero range or in the range having a certain small width having zero as center in a differential amplifier. Then, the revolution ratio between the pulleys on the driving side and the following side is kept to a proper value by automatically shifting the tension pulley 6. Thus, the number of revolution on the following side can be controlled always with the proper characteristics for the variation of the number of revolution of an engine.
Patent JP-H10303777-A (JP)
Title: Mutual modulation distortion reduction circuit for radio equipment
Inventor: FUJITA NOBUYUKI
IPC: H04B1/3822
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To stably provide a satisfactory mutual modulation distortion characteristic, without depending on the dispersion of a parts characteristic by superimposing a part of a transmission signal which is shape-shifted and level-adjusted with the other transmission signal and amplifying it in a power amplifier. SOLUTION: Frequencies of the transmission signals in two transmission parts are set to be f1 and f2 . The frequencies f1 and f2 are outputted to an antenna 1 through the power amplifiers 5 and 6, an isolators 3 and 4 a synthesizer 2. The transmission signals of the frequencies f1 and f2 are detected by couplers 9 and 10. Phase shifters 11 and 12 shift phases and variable attenuates 13 and 14 adjust levels. Synthesizers 7 and 8 superimpose them with the input signals of the transmission part output power amplifiers 5 and 6. In the power amplifiers 5 and 6, transmission signals f2 ' and f1 ' creep around from an output terminal, and f2 ' is cancelled by Δf2 and f1 ' by Δf1 .
Patent JP-S6448296-A (JP)
Title: Hybrid cmos bipolar memory cell
Inventor: KIYARORU JIEE SHIYARAA
IPC: G11C11/41
Filed: 1988-04-28
Abstract: PURPOSE: To obtain an adequate driving operation at a logical operating speed by adopting a low-current CMOS latched circuit in a bipolar memory and installing a driving circuit of low-output impedance as an interface between the voltage held in the latched circuit and output load. CONSTITUTION: This memory cell has the low-current CMOS latched circuit for storing the first and second logic states in the circuit. The CMOS latched circuit has first and second memory nodes 104, 106. With respect to the logic states of the latched circuit, the circuit receives writing data 76 from outside and a writing enable signal for the selected cell and releases an electric charge from the selected node of the first and second memory nodes 104, 106 in response therewith. The logic states of the latched circuit are made changeable, by which the memory node on the opposite side is forcibly made into the voltage level of a cell selection terminal. As a result, the bipolar transistor and the CMOS transistor are combined and used in the same integrated circuit. The consumption of the electric power is minimized as the advantage to built the MOS transistor into a high-speed memory.
Patent JP-S5332752-A (JP)
Title: Half lens dyeing machine
Inventor: GOTOUDA NOBORU
IPC: G02B1/10
Filed: 1976-09-08
Abstract: PURPOSE: In a dyeing machine assembled with a time switch, its motor is operated until the lens for dyeing floats on the suface of dyeing solution even after the time switch turns off, whereby the production of unevenly colored lenses is prevented. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5810132-A (JP)
Title: Engine with number of operative cylinders being controlled
Inventor: IIZUKA HARUHIKO
IPC: F02D17/02
Filed: 1981-07-09
Abstract: PURPOSE:To improve atomization of fuel, by a method wherein when operating some of cylinders, fuel is injected also from injection valves for rest-side cylinders and is mixed with intake air being heated while passing through the rest- side cylinders. CONSTITUTION:When operating some of the cylinders, an intake air shut-off valve 4 and a check valve 14 are closed, while an intake air supply valve 12 is opened, and the intake air momentarily sucked into the rest-side cylinders #1- #3 is introduced into operative-side cylinders #4-#6. Simultaneously, the fuel in an anount of 4/3 times of the usual amount is injected from the injection valves d-f into the operative-side cylinders #4-#6, while the fuel in an amount of 2/3 times of the usual amount is injected from the injection valves a-c into the rest-side cylinders #1-#3. The fuel injected from the injection valves a-c into the rest-side cylinders #1-#3 is mixed with the intake air sucked into the cylinders #1-#3, then the fuel-air mixture is heated and is introduced into the operative-side cylinders #4-#6 through an air-untroducing passage 10 and an operative-side intake passage 3.
Patent JP-H02286370-A (JP)
Title: Facsimile device
Inventor: WADA SATOSHI
IPC: B41J17/12
Filed: 1989-04-28
Abstract: PURPOSE:To reduce the rate of impossible receiving by a method wherein the using length of an ink sheet with respect to a predetermined recording length is determined to control the amount of transfer of the ink sheet when recording is decided impossible by a judging means. CONSTITUTION:The number of sheets of receiving pictures is detected and the remaining amount of an ink sheet 14 is detected. The recording of the receiving pictures is judged whether it is possible or not by the ink sheet 14 based on the remaining amount of the ink sheet 14 and the number of sheets of the receiving pictures. When it is judged that the recording is impossible, the using length of the ink sheet 14 with respect to the predetermined recording length is decided and the title device is operated so as to control the amount of transfer of the ink sheet 14. When the using length L/n (n>1) of the ink sheet with respect to the predetermined recording length L is decided and the value of (n) becomes higher than an allowable value, the title device is operated so as to inform to an instrument value, the title device is operated so as to inform to an instrument of transmission side that receiving is impossible.
Patent JP-S61264921-A (JP)
Inventor: MICHEL JEAN-PIERRE
IPC: H03M1/00
Filed: 1986-05-13
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-2000299160-A (JP)
Title: Waterproof connector and waterproof electric connection box
Inventor: HATTORI YASUHIRO
IPC: H01R13/52
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To maintain waterproofing over a long period of time by filling gel- like insulating resin in a cavity part of a housing for holding electric wires and terminals fastened to the tips of the electric wires. SOLUTION: Sol or liquid insulating resin such as silicone resin is filled with nearly no clearance in the internal cavity of a housing 51 from an electric wire insert hole 53 of the housing 51. After the insulating resin is hardened into a gel state, a dummy connector is removed to obtain a (waterproof) male connector 50 with nearly the whole cavity part area filled with gel-like insulating resin excluding the tip parts 41 of the male terminals 4. In the case of a (waterproof) female connector 60, on the other hand, the male terminal side end face of a housing 61 is blocked with a jig or the like, and sol or liquid insulating resin is filled with nearly no clearance in the internal cavity of the housing 61 from an electric wire insert hole 63.  A (waterproof) female connector 60 with nearly the whole cavity part area filled with gel-like insulating resin is obtained when the insulating resin is hardened into a gel state.
Patent JP-S59231978-A (JP)
Title: Data inserting circuit to video signal
Inventor: SAKAGUCHI YASUNORI
IPC: H04N5/262
Filed: 1983-06-14
Abstract: PURPOSE:To decrease the number of pins in use of an IC by using two amplifiers and two transistors (TRs), amplifying a data pulse and inserting the amplified pulse to a video signal to eliminate the need for a terminal adjusting the amplitude of data pulse. CONSTITUTION:The video signal SV is applied to an input terminal 24 and a voltage source giving a pedestal potential of the signal SV is applied to an input terminal 23. Further, the data pulse P is applied to an input terminal 11 through capacitive coupling. The video signal inputted to an amplifier 50 is amplified and its output is fed to a base of a TR5. Further, an amplifier 60 amplifies the inputted data pulse P and its output is fed to a base of a TR2. Since emitters of the TRs 2, 5 are connected together, a higher base voltage of the TRs 2, 5 is outputted to an output terminal 4 and then the data pulse P is inserted to the video signal SV.
Patent JP-H045363-A (JP)
Title: Manufacturing method of adhesive hem cloth of tatami mat
Inventor: TANAKA KOICHIRO
IPC: E04F15/02
Filed: 1990-04-23
Abstract: PURPOSE:To reduce costs by cutting a laminating sheet to the width of a hem, forming a laminating tape comprising a ribbon-like hem and core plate, and folding a side edge of the laminating tape to the core plate side of a back face to form an adhesive layer. CONSTITUTION:Cloth 1 for hems having two times width as that of the hem of a TATAMI is made, and a laminating sheet 3 is formed by sticking a core sheet 2 to the back of this close 1 for hems. A laminating tape 3A comprising a ribbon-like hem 1A and a core plate 2A is formed by cutting the laminating sheet 3 to the width of hems and forming three fold lines B, C, and D on the back face. In the next step, the laminating tape 3A is folded at 90 degrees along the fold line C for the upper corner of the laminating tape 3A and the fold line D for the lower corner is stuck to the hem section of a TATAMI mat base 9 of an insulation board fixing a TATAMI mat surface 8. This constitution can remarkably improve productivity.
Patent JP-S61266223-A (JP)
Title: Forming of plastic vessel
Inventor: MASUMOTO KAZUHIRO
IPC: B29C49/02
Filed: 1985-05-22
Abstract: PURPOSE:To permit to eliminate a gap between molds to prevent mis-blow and automate the forming of the vessel by a method wherein the top of the vessel is formed, thereafter, a lower mold is descended to a slightly lower position than a predetermined place in accordance with the extruding speed of resin and, then, the lower mold is set to the predetermined place after closing side molds. CONSTITUTION:The lower mold 2 is elevated by an elevating cylinder 3 to approach it to a die 1 so as to obtain a predetermined clearance with respect to a die 1, then, necessary amount of resin is measured and extruded. The lower mold 2 is abutted against the die 1 with pressure and the top of the vessel, which is provided with a chime, is formed. Trace amount of air is blown from a pre-blowing air nozzle 9 into the molten resin simultaneously with extruding the resin from the die 1, the lower mold 2 is descended to stop it at a position slightly lower than the notch 4c of a chime ring 2a and whereby a parison P is formed. The side molds 4a, 4b are closed and the lower mold 2 is elevated to abut the chime ring 2b against the notch 4c, then, pressure air is poured to blow the parison. The connection of the ring 2b and the mold 2 is released to descend the mold 2 and separate it from the vessel A, then, the side molds are opened to separate them from the ring 2b and, thus, the plastic vessel A may be obtained.
Patent JP-H07317829-A (JP)
Title: Vibration control mount of liquid enclosed type
Inventor: TAKAOKA MASATSUGU
IPC: B60K5/12
Filed: 1994-05-23
Abstract: PURPOSE:To manufacture a partitioning easily, at a low cost, and with less number of processes by providing the partitioning with a blocking wall in a part of a groove, fitting in a body metal piece in cylindrical form, and forming the groove as an orifice in communication with the chamber formed by the partitioning. CONSTITUTION:A partitioning 10 is formed so that notches are radially provided at the peripheral edge of a disc-shaped plate 11, and pieces 13a and ones 13b separately formed thereby radially are folded to different sides alternately while a certain angle is given. After folding, the parts between the pieces l3a and the ones 13b are blocked with a resilient material such as rubber formed in a single piece with the plate 11 and continued in the circumferential direction in the form of a wall, and the wall portions 14a, 14b on both sides are formed as a groove 15 running in the circumferential direction. The groove 15 constitutes the flow path of an orifice 5 in communication with one chamber 4a through a communication hole 5a and with another chamber 4b through a communication hole 5b. Thereby the man-hours in manufacture can be decreased and the manufacturing costs be suppressed.
Patent JP-S62265507-A (JP)
Title: Measuring instrument for terminal tip position
Inventor: MIYOSHI KAORU
IPC: H05K13/02
Filed: 1986-05-14
Abstract: PURPOSE:To measure terminal positions of an electronic parts with many terminals at a high speed with high accuracy by performing the measuring operation while adjusting the angle of beam light illumination to optimize the detection of the terminal tips. CONSTITUTION:Laser light emitted by a laser light source 6 passes through mirrors 7 and 9 and reaches the periphery of the tip of a terminal 2' present in a measurement range, its angle is adjusted by a scanning device 8 in the height direction of the terminal and a scanning device 10 makes an X-directional scan. An XY table 3 moves by the array pitch of terminals 2 at every time to put terminals to be measured in a detection range 1, one after another. Scattered light from a terminal tip irradiated with the laser light forms an image on a semiconductor position detecting element 16 through an optical system 15 and the detecting element 16 outputs a voltage in both X and Y directions corresponding to the image position and a voltage proportional to the intensity of detection light.
Patent JP-H08307931-A (JP)
Title: Mobile object communication equipment
Inventor: NAGURA MICHINAGA
IPC: H04W16/30
Filed: 1995-05-02
Abstract: PURPOSE: To avoid interference even if plural mobile objects exist in the same communication area and to surely specify the mobile object executing communication. CONSTITUTION: A response unit 13 executing the transmission operation of a radio signal including a call response signal when a pilot signal from a transmission/reception unit 15 is received loaded on a vehicle 12. The transmission/reception unit 15 executes the transmission operation of the beam- shaped radio signal including the pilot signal to the communication area 11b which is set in a lane 11a where the vehicle 12 travels through a transmission antenna with high directivity, and the unit 15 transfers/receives data with the response unit 13 in acccordance with the reception of the call response signal from the response unit 13.  The beam-shaped radio signal is set to a radiation area smaller than the area of the communication area 11b and a scanner in the transmission/reception unit 15 electronically scans the area in a direction orthogonal to the traveling direction of the vehicle 12 in the communication area 11b. At this time, scanning areas by transmission antennas adjacent to each other are mutually synchronized so that they are not covered by both the antennas at the same time.
Patent JP-H07318969-A (JP)
Title: Color liquid crystal display device
Inventor: NISHINO TOSHIHARU
IPC: G02F1/1335
Filed: 1994-05-23
Abstract: PURPOSE:To provide a color liquid crystal display device with which a bright color display is obtainable by coloring light without using color filters and the display is provided with variation by arbitrarily changing a background color and display colors. CONSTITUTION:A liquid crystal cell 30 for driving the display which has electrodes 33, 34 for selectively applying voltage to the respective regions of a liquid crystal layer and in which liquid crystal molecules 38a are twist oriented, a liquid crystal cell 40 for coloration which has electrodes 43, 44 for applying voltage nearly over entire area of the liquid crystal layer and in which liquid crystal molecules 48a are homeotropically oriented and a pair of polarizing plates 51, 52 are arranged as shown in Fig. The light is colored by the double refraction effect of the two liquid crystal cells 30, 40 and the polarization effect of a pair of the polarizing plates 51, 52. In addition, the orientation state of the liquid crystal molecules 48a is changed by applying voltage to the liquid crystal cell 40 for coloration, by which the double refraction effect of the liquid crystal cell 40 for coloration is changed, thereby the background color and the display colors are arbitrarily changed.
Patent JP-H02285404-A (JP)
Title: Synchronous control nc device
Inventor: FUKUSHIMA MORIO
IPC: G05B19/414
Filed: 1989-04-27
Abstract: PURPOSE:To send two kinds signals, i.e. a synchronizing signal and transfer data as one signal by delaying a 2nd synchronizing signal by a specific time and thus generating a 3rd synchronizing signal which varies at the same period and timing with a 1st synchronizing signal. CONSTITUTION:The transfer data TRT are transferred only once in a cycle T of the synchronizing signal FS. For the purpose, the transfer period of the transfer data TRT is matched with the cycle T of the synchronizing signal FS and then the side of a slave unit 20 generates the 2nd synchronizing signal SS which varies from '0' to '1' at the start point of the transfer data TRT. Further, the synchronizing signal SS is delayed properly by a delay circuit 24 to obtain the 3rd synchronizing signal TS which varies at the same period and timing with the 1st synchronizing signal FS of the side of a main unit 10 on the side of the slave unit 20. Consequently, the synchronizing signal and transfer data can be sent as one signal.
Patent JP-S5536930-A (JP)
Title: Semiconductor laser device
Inventor: SARUWATARI MASATOSHI
IPC: G02B6/42
Filed: 1978-09-06
Abstract: PURPOSE: To couple semiconductor laser and single mode optical fiber in high efficiency and stability by integrating semiconductor and very small diametral glass rod.  
     CONSTITUTION: A semiconductor laser 1 is mounted on a heat sink 2, and a holder 7 which supports a very small diametral glass rod 4 is fixed and integrated to the heat sink 2 by means of adhesive. From setting the interval between the rod 4 and the laser 1 within twice as long as a focus of the rod 4, the light coming out of the laser 1 can be introduced into a core 6 of single mode optical fiber 3 throuth being converted to a beam having a radius equal to the propagation mode radius of the optical fiber 3 and small in divergent angle 3 and small in divergent angle. An incident angle of the beam to the optical fiber 3 never changes according to external vibrations, consequently. An unstableness of optical coupling arising from a positional lag of the laser and the lens can thus be removed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5811309-A (JP)
Title: Combustion cylinder
Inventor: YOTSUYA NORIO
IPC: F23D3/02
Filed: 1981-07-10
Abstract: PURPOSE:To obtain a combustion cylinder generating no CO, and offensive odor, non yellow flame within a combustion chamber, by providing a plurality of auxiliary plates on an internal flame cylinder which is confronting a red heating cylinder. CONSTITUTION:A flame (a) is formed in an air hole 7 on an internal flame cylinder 6 which is confronting a red heat cylinder 3. A very hot air flow (b) having a great deal of an exhaust gas ingredient is pushed out into the center part of a combustion chamber 14 by auxiliary plates, and is dispersed effectively together with a mixed air flow (d) ascending from the lower part of the combustion chamber 14 and an air flow (c) passing through the red heat cylinder 3. The auxiliary plates 15 are heated by the flame (a) formed in the air hole 7 of the internal flame cylinder 6 and the temperature of the auxiliary plates 15 and the internal flame cylinder 6 becomes very hot to attain a red heat state. Thus, generation of CO and an offensive odor during normal combustion can be reduced and generation of yellow flame inside the combustion chamber can be prevented.