baber/WOPTO huggingface dataset:
Patent JP-S59110540-A (JP)
Title: Polishing machine of optical fiber connector
Inventor: KOKAYU MIKIO
IPC: G02B6/00
Filed: 1982-12-17
Abstract: PURPOSE:To form the end face of an optical fiber connector in a good machined surface leaving the optical fiber connector as fixed, by polishing the end face of the connector by a polishing tool which revolves on its own axis and around the axis of a turning plate. CONSTITUTION:The end face of an optical fiber connector 16 is held by a holding means 18 and pressed to a polishing surface 14a of a polishing tool 14. The polishing tool 14 is mounted to a position apart from the center of a turning plate 22, and rotation of the turning plate 22 by a motor 28 causes the tool 14 to revolve around the axis of the turning plate. Simultaneously, the polishing tool 14 is revolved on its own axis by a fixed gear 32 and a pinion 34, polishing the end face of an optical fiber. In such way, leaving the optical fiber as fixed, its end face can be polished from the all directions, thus a good polished surface is obtained.
Patent JP-2000053367-A (JP)
Title: Panel lifting device
Inventor: KONOSU YUJI
IPC: B66C1/10
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a panel lifting device capable of horizontally lifting installation panels whose center of gravity locations are different in various kinds of points without performing a length adjustments of an effective rope/bridle rope. SOLUTION: On a hook of a crane, a slide rail main body 15 having a center of gravity at a center in the longitudinal direction is horizontally supported by a pair of main body suspending wire 13 of the same length. A pair of sliders 39 suspending a body to be suspended are engaged to the slide rail main body 15 so as to be freely slidable in the longitudinal direction of the slide rail main body 15. It is preferable that a slide regulating member improving frictional force of the load transmission surfaces each other and regulating slide of the slider 39 is interposed between suspension load transmission surfaces each other of the slide rail main body 15 and the slider 39.
Patent JP-S6464421-A (JP)
Title: Radio equipment with wireless microphone
Inventor: AKIYOSHI KATSUHISA
IPC: H04B1/40
Filed: 1987-09-04
Abstract: PURPOSE:To execute response and transmission with being wireless by activating the transmitting part of a radio equipment through a receiver for wireless microphone at the press switch operating time of a wireless microphone and operating a receiving part at a press switch non-operating time. CONSTITUTION:A receiver 5 is composed of a reception parts 5a, a reception output 5b and a reception detecting output 5c. The output 5b is connected to the microphone input terminal of a radio equipment 2 and the output 5c is connected to the PTT terminal of the radio equipment 2. A wireless microphone 6 is composed of a reception part 6a, a transmission part 6b, a transmission/ reception switching part 6c, a speaker 6d, a microphone 6e and a press switch 6f. When the transmission of a radio equipment 1 is received by the reception part 6a, the transmission is executed by the microphone 6e, the transmission part 6b and the transmission/reception switching part 6c. When it is received by the receiver 5, the detecting output of the receiver 5 causes the radio equipment 2 to be a transmission condition and adds the reception output to the microphone input terminal. Then, with using the radio equipment 2, a sound signal, etc., can be transmitted.
Patent JP-2001045277-A (JP)
Title: Image forming device capable of constituting network system, device terminal equipment, system and method for forming image, and storage medium
Inventor: OKAZAWA TAKASHI
IPC: H04N1/00
Filed: 1999-08-03
Abstract: PROBLEM TO BE SOLVED: To easily manage copyright information at the time of adding the copyright information to picture data to be transmitted/received between respective devices connected to a network. SOLUTION: A device terminal equipment 10 is provided with a copyright information checking means 12 for checking whether copyright information concerned with picture data is added or not at the time of transferring the picture data to image forming devices 20 to 50 connected to a network 101, an initial value adding means 13 for adding the initial value of the copyright information to the picture data when the copyright information is not added to the picture data as the checked result of the means 12 and a copyright information updating/adding means 14 for increasing the transfer frequency of the copyright information when the copyright information added to the picture data, preparing new information and adding the new information to the picture data. Consequently the copyright of a data writer is reserved and protected.
Patent JP-S6373200-A (JP)
Inventor: KANO AKIKO
IPC: G21K4/00
Filed: 1986-09-17
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-H0268935-A (JP)
Title: Semiconductor device
Inventor: IMAI KAZUO
IPC: H01L21/331
Filed: 1988-09-05
Abstract: PURPOSE:To acquire a fast bipolar transistor having high hFE by interposing a silicon layer containing arsenic of at least a specific amount between an emitter region consisting of dissimilar semiconductor and a base region of silicon. CONSTITUTION:In a transistor having a dissimilar semiconductor 5 on a surface of a single crystalline silicon 4 as an emitter which forms a junction with the single crystalline silicon 4, a silicon layer 8 containing arsenic of at least 5% is interposed between the single crystalline silicon 4 and the dissimilar semiconductor layer 5. For example, an n<+> collector buries layer 2, an n collector layer 3 and a p-base layer 4 are formed on a p-type silicon substrate 1, and an SiAs layer 8 is formed thereon. As for the formation method, plasma CVD using SiH4 or Si2H6 and AsH3, etc., or a usual CVD method is applied and a thickness of the SiAs layer 8 is made approximately 100Angstrom . An Si(1-x)Cx layer which is doped with As or P is formed through plasma CVD method as a wide gap emitter material 5.
Patent JP-H04251697-A (JP)
Title: Device for compressing waste, particularly compressible dust
Inventor: HAINTSU BERUKUMAN
IPC: B65F1/10
Filed: 1991-08-30
Abstract: PURPOSE: To efficiently compact refuse with a small-sized apparatus by advancing a press plunger having a compaction plate and a shovel into the part below the refuse in a housing chamber and inverting this plunger, thereby moving the refuse forward of the compaction plate. CONSTITUTION: The refuse in the housing chamber 3 of a casing 1 is carried into a container 4 connected by the press plunger 9 moved in an arrow 4 direction by a drive assembly 13 and is compacted by the compaction plate 12. At the time of return stroke 33 after the compaction with the compaction apparatus described above, the press plunger 9 is advanced into the part below the refuse in the housing chamber 3 by means of the shovel 19 having a sharp angled edge 25. This edge 25 slides atop the bottom 16 of the housing chamber 3, arrives at the back wall 26 of the casing 1, ascends through curvilinear parts 34, 35, 36 and inverts the press plunger 9 by turning the same about an axis 22. As a result, the refuse is glided along the shovel surface 20 and is carried to the front of the compaction plate 12 through a cover 21.  The press plunger 9 is thereafter returned and again the compaction stage is started.
Patent JP-H0268092-A (JP)
Title: Automatic copy sewing machine
Inventor: TANAKA TAKAFUMI
IPC: D05B19/00
Filed: 1988-09-02
Abstract: PURPOSE:To simplify the structure of a control system by inputting detecting signals from plural photo-detecting image elements, which are provided in a detector, with time sequence. CONSTITUTION:A clock pulse generator 59 and a linear image sensor 28 are connected to a detecting signal input device 58. By supplying a clock signal from the clock pulse generator 59 to the sensor 28, the detecting signal input device 58 inputs the load quantity of respective picture elements, namely, the detecting signal (detecting pulse signal) with the time sequence successively from left to right out of an (n)-number of the picture elements to constitute the sensor 28, namely, from the first picture element to the (n)-th picture element. Then, this detecting pulse signal is successively outputted to the plus terminal of a comparator 62 synchronously with the clock signal. Here, when detecting accuracy of a cloth edge position is improved or the detecting range of a cloth edge is enlarged, even in case the number of the picture elements to be arranged in a detector 26 is increased, the detecting signal input device 58 inputs the detecting signal from the sensor 28 with the time sequence. Thus, input control is not complexed and the detection control of a reference line position by a signal processing unit 69 is not complexed.
Patent JP-H07170305-A (JP)
Title: Transmitter and receiver
Inventor: RII FUANGU UEI
IPC: H04L1/00
Filed: 1994-08-24
Abstract: PURPOSE: To form a system in which band width efficiency and power efficiency can be made satisfactory by providing a transmitter having a symbol multiplexer and a receiver operating at a deteriorated processing speed for outputting a symbol corresponding to data, and obtaining noise resistance. CONSTITUTION: A symbol multiplexer 104 multiplexes 12 symbol sequences received from 12 channel encoders 102 with a single output symbol sequence  Qn } at a prescribed symbol rate, and transmitted to a modulator 106. The multiplexing by each symbol reduces the influence of a burst noise in a receiver by separating symbols from an applied video source on a channel 108 by 11 symbols in this case. That is, the system is provided with a transmitter having a symbol multiplexer and a receiver operating at a deteriorated operating speed for outputting symbols corresponding to data so that resistance to a Gaussian noise and an impulse noise can be obtained.
Patent JP-H0654405-A (JP)
Title: Aluminum alloy material for supporting slide plate
Inventor: SUGIYAMA NOBORU
IPC: B60L5/22
Filed: 1992-07-29
Abstract: PURPOSE:To reduce electric characteristics of a bolt clamping part and particularly an increase in a resistance by reducing an increase in a weight to a minimum limit and preventing a plastic deformation due to the clamping. CONSTITUTION:A current collecting shoe 1 clamped fixedly at a slide plate 4 by a bolt 8 is manufactured by an aluminum alloy extrusion molded material of a U-shaped section, and thick parts are formed at a slide plate mount 10 and both ends 11 to be clamped fixedly. The material for supporting the plate contains 0.6-1.2% of Mg, 0.4-1.3% of Si, 0.05-0.4% of Cu, and one or more of metals of 0.05-0.15% of Cr, 0.05-0.5% of Mn, 0.05-0.15% of Zr.
Patent JP-H0384107-A (JP)
Title: Non-adhesive sheet material for indicating surface and the like
Inventor: KOBAYASHI SADAO
IPC: E01F9/50
Filed: 1989-08-28
Abstract: PURPOSE:To stabilize the fixed condition against impact from the outside by setting a sheet-like indicative material on a base sheet manufactured of lead or lead alloy with dead weight so that it corresponds with projections and recessions of a road. CONSTITUTION:A sheet-like indicative material 3 is stuck on a base sheet 2 manufactured of thin lead or lead alloy with a pressure-sensitive adhesive 4 to provide an indication sheet material 1 for a road, etc. A large number of glass beads 5 are buried in the vicinity of the surface of the indicative material 3, and projection and recession continuous patterns having projections 6 and recessions 7 with nununiform forms or fine sizes are formed. To make nonuniform respectively of the depth to bury the glass beads 5, the glass beads are subsequently peeled off from those buried in the shallow depth by bringing into contact with traveling cars, and high reflection intensity is maintained with the elapse of times. According to the constitution, the sheet material adapts itself to the road, and fixed condition can be further stabilized by the passage of cars.
Patent JP-H0385836-A (JP)
Title: Data transfer control system
Inventor: UCHINO MEGUMI
IPC: H04L12/18
Filed: 1989-08-30
Abstract: PURPOSE:To send lots of data to plural terminal equipments simultaneously at a high speed by adding a check block to a block data being the result of dividing a same data for each prescribed length and sending the added data for each transmission of the divided block data by a master station and allowing a slave station to reply the result of verification of all check blocks at a batch. CONSTITUTION:A master station 1 designates an address of plural slave stations 4 desired of data transmission to command the mode transfer to a high speed transmission control protocol thereby setting the mode into the high speed transmission control protocol mode and forming 1:n logical communication path between the master station 1 and n-set of the slave stations 4. Then all transferred data are spirit for each prescribed length and a serial number is added to send continuously each block data and every time of prescribed number of block data is sent, the check block is sent. Then after the end of data transfer, a conventional transmission control protocol is restored again, while the address is designated to the n-set of the slave stations 4, the data reception result is replied in the high speed transmission control protocol mode. Thus, the master station 1 transfers the data to the n-set of the slave stations 4 at a batch thereby reducing the data transfer time.
Patent JP-H0385372-A (JP)
Title: Automotive controller
Inventor: SHIRAISHI TAKASHI
IPC: F02P5/15
Filed: 1989-08-30
Abstract: PURPOSE:To simplify the circuit constitution in an internal combustion engine, in which the electrifying time to coils led to cylinders to be ignited in succession can be overlapped, by enabling generation of a basic positional signal of two ignition signals necessary for the overlapping, taking advantage of a cylinder discriminating signal. CONSTITUTION:A cylinder discriminating signal la, which is outputted syncnronizing with the rotation of a cam shaft, and a crank-basic-position detecting signal lb, which is outputted synchronizing with the rotation of a crank shaft, are inputted into a counter lc. Every time a leading edge of the signal lb is inputted, signals 1 to 3 are inputted, signals 1 to 3 are inputted into an MPU1d as a cylinder discriminating information. In addition, a leading edge and a traiding edge of the least significant bit 1 of binary data are used as a basic positional signal when the ignition signals 4 and 5 for even-numbered and odd-numbered cylinders are generated. The second bit 2 and the third bit 3 from the right of the binary data are used as a channel switching signal of a multiplexer 1f, which is used for distribution of the ignition signal 4 for the odd-numbered cylinders.
Patent JP-S6375772-A (JP)
Title: Magneto-optical recording and reproducing device
Inventor: NAGATSUNA SHINJI
IPC: G03G15/09
Filed: 1986-09-19
Abstract: PURPOSE:To stably form an image having a good gradation property, irrespective of the remaining quantity of a toner, by constituting the titled device so that a frictional electrification condition of a toner particle is varied so that the toner electrification quantity is made constant, by operating a toner thin layer forming means by a toner remaining quantity detecting signal. CONSTITUTION:A blade 6 forms uniformly a layer by a toner which is adhered onto a developing roller 4 and brings it to a friction electrification to a prescribed potential. When a cam 64 rotates, a cap 63 moves up and down, and the blade 6 presses the roller 4 by a spring 62. When the remaining quantity of the toner in a hopper 8 decreases, the diameter of the toner particle which is brought to a frictional electrification by the blade increases gradually and the toner electrification quantity drops, therefore, a solenoid 67 is operated by a detecting signal S2 of a sensor 12, and by strengthening a pressure force of the blade, the drop of the electrification quantity is prevented. When both the sensors 11, 12 are operated, the blade 6 is withdrawn by the signals S1, S2, and a toner shortage state is displayed. In such a way, the toner electrification quantity is always kept constant, and an image having a good gradation property can be obtained stably, irrespective of the remaining quantity of the toner.
Patent JP-H04104131-A (JP)
Title: Semiconductor optical amplification device
Inventor: TOMITA KEISAKU
IPC: G02F1/35
Filed: 1990-08-23
Abstract: PURPOSE:To cancel the polarization dependency of a gain and to eliminate need to adjust the phase of signal light by rotating and polarizing signal light which is amplified by a semiconductor optical amplifier and amplifying it again by the same amplifier. CONSTITUTION:The signal light which has loss by being transmitted by a long optical fiber 12 from a transmitter 11 reaches the semiconductor optical amplification device 10 and is passed through an optical coupler 13 and amplified by the semiconductor optical amplifier 14. The amplified signal light is made incident on a Faraday rotator 15 through an isolator 111 and an optical coupler 17. The signal light which is rotated and polarized by the rotator 15 which is so fixed as to provide 45 deg. rotary polarization is reflected totally by a reflecting mirror 112 to travel through the same path with the incident light and made incident on the rotator 15 again and rotated and polarized by 90 deg. in total including the rotary polarization at the time of the incidence. The signal light is further passed through the optical couplers 17 and 13, amplified by the amplifier 14 again, and sent by a long fiber 18 through an isolator 111 and the coupler 17 to reach a receiver 19.
Patent JP-S60113805-A (JP)
Title: Hydraulic controller
Inventor: OOZEKI MASAHIKO
IPC: F15B11/16
Filed: 1983-11-25
Abstract: PURPOSE:To prevent the generation of cavitation by keeping a selector valve on the upstream side at neutral position and throttling the passage on the return side of an actuator when a tandem passage communicates. CONSTITUTION:An auxiliary spool 20 is installed inside a selector valve 14, and a selector valve 13 on the upstream side is kept at neutral position, and when a tandem passage communicates, the pressure in the tandem passage acts onto the auxiliary spool 20 of the selector valve 14, and the cmmunication passage between the actuator port of the selector valve 14 and a tank passage is throttled. Thus, meter-out control is formed, and the generation of cavitation is prevented.
Patent JP-H0653-A (JP)
Title: Production of butter cakes and composition of fats and oils for confectionery suitable therefor
Inventor: NAKANISHI TORU
IPC: A23D7/00
Filed: 1992-06-16
Abstract: PURPOSE:To obtain a method for producing butter cakes good in texture by an all-in-mix process and a composition of fats and oils for confectionery, suitable therefor and assuming the plasticity at ordinary temperature. CONSTITUTION:The objective composition of fats and oils for confectionery is obtained by using an water-in-oil type composition of the fats and oils capable of assuming the plasticity at ordinary temperature as a component of the fats and oils, has 0.2-10wt.% content of an emulsifying agent based on the total amount of the composition of the fats and oils and is capable of producing butter cakes according to an all-in-mix process and assuming the plasticity at ordinary temperature. The water-in-oil type composition of the fats and oils for the confectionery capable of assuming the plasticity at ordinary temperature can be used to produce the butter cakes good in texture according to the all-in-mix process.
Patent JP-2001046985-A (JP)
Title: Ultrasonic exciting device for substrate end surface and ultrasonic washing device for substrate end surface provided with the same
Inventor: OKANO KATSUICHI
IPC: B08B3/12
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of maintaining high cleanness by washing the end surface of the material to be washed in a non-contact state, capable of avoiding the complication, scale increase and cost rise of the device and capable of attaining saving of washing liq. SOLUTION: In the device, a notched recess 2a to which the end surface, or the vicinity of the end surface, of a substrate is inserted is formed in an ultrasonic tank 2 formed in a form like a hollow box and provided with a vibrator 4 generating ultrasonic vibrations of >=200 kHz at the bottom surface. A washing fluid 12 supplied for washing the surface and the back surface of the substrate is made to flow into the ultrasonic tank 2 from the notched recessed part 2a, stored and excited by the ultrasonic vibrations from the vibrator 4 and washes the end surface and the vicinity of the end surface of the substrate in a non-contact state.
Patent JP-H1065470-A (JP)
Title: Automatic gain control circuit
Inventor: SHIKAKURA GIICHI
IPC: H03G3/30
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To realize high speed and stable automatic gain control with a simple circuit over a wide dynamic range. SOLUTION: The control circuit is made up of a gain variable amplifier 101, a demodulator 102, an A/D converter 103, an amplitude detection circuit 104, an object amplitude generating circuit 105, a subtractor 106, a sequence control counter 107, a counter 108, a multiplexer 109 and a D/A converter 110. The subtractor 106 takes a difference between an amplitude signal Sampl and an object amplitude signal Stampl to provide an output of an amplitude error signal Seampl. The counter 108 integrates this signal over a prescribed length of time and provides an output of a level discrimination signal SLVL. The multiplexer 109 selects among N-sets of gains at an interval of 1/N of the entire gain width, sets the selected gain and outputs a step preset signal Ssp.  The step reset signal Ssp is outputted from the D/A converter 110 as a gain control voltage Vgc to control the gain variable amplifier 101.
Patent JP-S61100478-A (JP)
Title: Thermal recording head
Inventor: MIYAGAWA SUSUMU
IPC: B41J2/345
Filed: 1984-10-24
Abstract: PURPOSE:To contrive reduction in size of a substrate itself and reduction in size and weight of a head, by a method wherein heating resistors and a driving IC are provided on the surface of two small substrates, common electrodes are fitted to the edge side, the substrates are fitted to a heat sink in parallel to each other, and the common electrodes are connected to each other by a common bar. CONSTITUTION:The heating resistors 2A and the driving IC3A are provided on the surface of a ceramic substrate 1A formed in a small size. The substrate 1B is constructed similarly to the substrate 1A, and the substrate 1A, 1B are fitted to the heat sink 9 in parallel to each other. The common electrodes 4A, 4B connected to the resistors 2A, 2B on the substrates 1A, 1B are fitted to the edge side (upper end parts) of the substrates 1A, 1B. The left end side of the common electrode 4A and the right end side of the common electrode 4B are connected to each other by the common bar 5 having long legs 5b, and the other sides of the substrates 4A, 4B are connected to FPCs 7A, 7B through side bars 6A, 66B, respectively. Accordingly, the pattern width of the common electrodes 4A, 4B can be reduced to about 1/2 of an ordinary value.
Patent JP-H04102936-A (JP)
Title: Electronic apparatus
Inventor: OSHIUMI KOICHIRO
IPC: G06F11/22
Filed: 1990-08-22
Abstract: PURPOSE:To make it possible to instantaneously know the history of an electronic apparatus at the time of occurrence of trouble by writing maintenance information in an extra address area of a ROM for writing a control program. CONSTITUTION:The maintenance information is written in the extra address area B of the ROM 1 for writing the control program. Namely, when the maintenance information such as a RM version, improved specifications, a bug counterplan, a production date is written in the extra address area B of the ROM 1, the history of the electronic apparatus mounting the ROM 1 can be instantaneously known when the electronic apparatus causes a trouble later. Consequently, the succeeding maintenance can be quickly and surely executed.