baber/WOPTO huggingface dataset:
Patent JP-H02179416-A (JP)
Title: Signal processing circuit
Inventor: DEIEGO RAZAANIYA
IPC: H03K5/1536
Filed: 1989-10-24
Abstract: PURPOSE: To detect a low peak signal by providing a circuit for resetting an accumulation means so that the means reaches 0 every time when a signal generated by a sensor exceeds a threshold signal. CONSTITUTION: When a rotor 2 rotates, a voltage signal Vi is outputted from a pickup 4 every time when a gear 3 passes the front of the pickup 4, and the signal Vi is supplied to a clamp circuit 6 via a resistor 5. Then, an output signal Ve from the circuit 6 is inputted to a threshold comparison circuit 7 and a threshold signal generation circuit 8. A threshold signal Vs is outputted to the comparator 7 from the circuit 8. In the comparator 7, its output signal Vo is changed from high to low levels when the signal Ve exceeds a signal Vs. The signal Vo operates a monostable circuit 14, and the circuit 14 switches a switch 12 into conduction state for a predetermined time. Therefore, a capacitor 11 momentarily discharges through the switch 12.  Then, when the characteristic time of the circuit 14 passes, the switch 12 is changed to a nonconduction state, and the capacitor 11 is charged to a new peak voltage of the signal Ve.
Patent JP-S63131044-A (JP)
Title: Optical fiber measuring apparatus
Inventor: SOEDA KAZUHIKO
IPC: G02B6/02
Filed: 1986-11-20
Abstract: PURPOSE:To obtain the condition near to steady mode distribution with good reproducibility and to facilitate handling using a short optical fiber, by connecting an optical fiber having the same type as an optical fiber to be measured between step index type optical fibers having a large core diameter. CONSTITUTION:In a measuring apparatus wherein an exciting optical fiber 2 is connected between a light source 1 and an optical fiber 3 to be measured to measure the characteristics of the optical fiber 3 to be measured, the exciting optical fiber 2 is constituted by connecting an optical fiber 6 having the same type as the optical fiber 3 to be measured between step index type optical fibers 4, 5 having a core diameter 1.5 times that of the optical fiber to be measured. By this method, even when the step index type optical fiber 5 and the optical fiber 3 to be measured are slightly shifted axially, the exciting condition to the optical fiber 3 to be measured is kept almost constant. Therefore, the exciting mode distribution approximate to a steady mode is obtained with good reproducibility by the exciting optical fiber 2 having a relatively short length.
Patent JP-S63129796-A (JP)
Title: Remote adjustment circuit for white balance
Inventor: MIYAWAKI SEIGO
IPC: H04N9/04
Filed: 1986-11-19
Abstract: PURPOSE:To remove a control line and to make a transmission line of one line and to reduce the cost of wiring works by superposing a white balance control signal on a video signal to transmit it. CONSTITUTION:A video signal is subjected to a DC component blocking capacitor 10, a transmission line 9, and a superposition circuit 7, and DC component in a DC blocking capacitor 11 is removed, then the video signal is inputted to a monitor 5. A white balance control signal outputted from a white balance remote adjuster 6 is a DC signal, goes to a superposed signal superposed on the DC component in the superposition circuit 7, and is transmitted to a camera head 12 through the line 9. A video signal component is removed from the transmitted superposed signal by a video signal polarity inverting circuit 4 and an adder 3, and thus a white balance control signal is reproduced. This control signal is inputted to a white balance adjustment circuit 2 in order to adjust the white balance of a camera.
Patent JP-H09120300-A (JP)
Title: Vector quantization device
Inventor: SUZUKI MASANAO
IPC: G10L19/038
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To provide the vector quantization device which can perform the vector quantization of a speech signal with good efficiency. SOLUTION: A means 21 takes a linear predictive analysis of an input speech signal S2 at different analytic window positions in the same frame to find a 1st LSP(linear spectrum pair) coefficient xi and a 2nd LSP coefficient yi , where the order (i) is a complex value; and a quantizer 22 performs the vector quantization of the 1st LSP coefficient xi , an inverse quantizer 23 performs the inverse quantization of the output quantized value CODE1 of the quantizer 22, and a means 24 finds the difference vector Δi consisting of the difference between the inverse quantized value xqi and the 2nd LSP coefficient yi of the same order.  A means 26 decides plural properties of the signal S2 to obtain pieces mO-mK of mode information corresponding to the properties, a means 50 selects quantizers 51-53 corresponding to the mO-mK, and the selected quantizers 51-53 quantize Δi , so that the quantized value COD2 in transmitted.
Patent JP-H02127297-A (JP)
Title: Fueling nozzle
Inventor: SAISUU YASUSHI
IPC: B67D7/48
Filed: 1988-11-04
Abstract: PURPOSE:To eliminate the occurrence of fuel droplets after fueling and avoid an erroneous weighing by providing first and second diaphragms for a nozzle valve opening mechanism, connecting a chamber formed by the first diaphragm to a negative pressure producing part and a liquid surface detecting part and a chamber formed by the second diaphragm to a liquid passage and providing a check valve at the joint of the liquid passage and a hose. CONSTITUTION:A chamber 37 formed by a first diaphragm 35 is connected to a negative pressure producing part 40 and a liquid surface detecting part 42, a chamber 38 formed by a second diaphragm 36 is connected to a liquid passage 12 and a check valve 85 is provided at the joint of the liquid passage 12 and a hose 64. A pump 71 is provided on a sucking pipe 69 extending from an oil tank, a discharge pipe 72 connected to a fueling hose 64 is coupled with the sucking pipe 69 and a flow meter 74 and a main valve 75 are provided on this discharge pipe 72. Therefore, when, at the end of a preset fueling, the main valve 75 is closed and the liquid pressure of the fueling hose 64 drops, the check valve 85 is closed, resulting in a rapid drop of the liquid pressure of the liquid passage 12 and the upward swelling of the second diaphragm 36 to release connection between a valve rod 15 and a lock pin 24. Accordingly, the valve rod 15 is moved by the force of a valve spring 19 to close a nozzle valve 13.
Patent JP-H10106305-A (JP)
Title: Spot light
Inventor: NIIHORI KATSUMI
IPC: F21S8/10
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight spot light. SOLUTION: A body 5 of a spot light is made approx. in a cylindrical form from a plurality of extruded material 1... which are split about the direction fore and aft, and the head and tail of each extruded member 1 are fitted with end members so as to contain a lamp. An overlapping part 7 is provided between adjoining extruded members 1 while a space 6 exists in between. One appropriate example of the extruding material is aluminum, and the wall thickness should preferably range between 1.1 and 1.7mm.
Patent JP-H05119942-A (JP)
Title: Plant monitoring device
Inventor: TANAKA KAZUMA
IPC: G06F3/048
Filed: 1991-10-24
Abstract: PURPOSE:To perform screen display optimum for monitoring with a simple operation replying to various kinds of plant states and operating status. CONSTITUTION:This device is provided with an input signal standardizing means 11 which standardizes a signal inputted via a plant data input means 2 by a standardization condition set in advance, a neural network arithmetic means 13 which processes a standardized input signal 102 by a neural network learned preliminarily and outputs a standardized output signal 103, a screen priority judging means 16 which inputs the standardized output signal 103 from the neural network arithmetic means 13 and selects a screen candidate based on an output signal and screen correspondence table stored in an output signal and screen correspondence table storage means 15, a screen selection means 18 which selects a screen selected by an operator from selected screen candidates 104 via a screen designation operating means 17, and a display control means 7 which displays the selected screen on a screen display means 6.
Patent JP-H11120685-A (JP)
Title: Disk device
Inventor: SATO ATSUSHI
IPC: G11B5/596
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To enhance the processing speed of a host device setting the ratio of a first time to a sampling time shorter than a data write state in a data read state or a command waiting state in the sampling time. SOLUTION: A sampling time 2Ts is consisting of a first time Ts1 performing a servo processing and a second time Ts2 performing processings with respect to a command request from a host device. However the ratio of the first time Ts1 to the sampling time 2Ts is such small as to be about 12.5%, since the servo processing has a role monitoring a vibration and a shock to a magnetic disk device, it is always executed. Since the first time Ts1 to be assigned to the servo processing occupies only 12.5% of the total of the sampling time 2Ts, the second time Ts2 to be assigned to the processings with respect to the command request from the host device can be set longer.
Patent JP-S62171440-A (JP)
Inventor: RICHIYAADO BOOTON AANORUDO
IPC: H02K15/04
Filed: 1986-11-19
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-H03138623-A (JP)
Title: Optical interconnection device
Inventor: OTA ATSUSHI
IPC: G02F1/31
Filed: 1989-10-25
Abstract: PURPOSE:To attain optical interconnection with a high scale of integration and high accuracy by removing interference components from the photocurrent outputs of respective adjacent arrays. CONSTITUTION:A light emitting array 1 irradiates light of intensity Vj (j=1'2...'N) for each row and the transmittances of the respective adjacent array elements of space optical modulating elements 2 are modulated by a modulating means 4, by which the light is transmitted. The photocurrents proportional to the intensities of the incident transmitted light on the respective adjacent columns in a light receiving element array 3 are discriminated by a discriminating means 5 and the signals Ui, (i=1'2'...N) of the respective columns from which the interference components of the respective adjacent columns are removed are outputted. The light interference components are removed from the output photocurrents of the light receiving element array 3 in this way. The optical interconnection device having the high scale of integration and high accuracy is thus obtd.
Patent JP-H07126581-A (JP)
Title: Pressure-sensitive adhesive film
Inventor: HAGIWARA HIROYUKI
IPC: C09J7/02
Filed: 1993-11-08
Abstract: PURPOSE:To obtain a pressure-sensitive adhesive film which does not leave any mark of sticking even when applied to an adherend for a long time by composing its support from a supporting layer and a specified barrier layer and forming a pressure-sensitive adhesive layer on the barrier layer. CONSTITUTION:The adhesive film is prepared by composing its support from a supporting layer and a barrier layer impermeable to a coating film component and forming a pressure-sensitive adhesive layer on the barrier layer. It is desirable that the supporting layer is made of PE, PP, a PE/PP mixture or an ethylene/propylene copolymer resin, and that the barrier layer is made of a polyester, a polyimide, a fluororesin, PVA, an ethylene/vinyl acetate copolymer, a saponificate of an ethylene/vinyl acetate copolymer, nylons or an inorganic substances such as a metal. It is desirable that the pressure-sensitive adhesive is made of a composition mainly consisting of at least one member selected from among acrylic rubber, isoprene rubber, butadiene rubber, butyl rubber, polyisobutylene rubber, silicone rubber and natural rubber.
Patent JP-H07128561-A (JP)
Title: Laying device for wire
Inventor: SUZUKI HISASHI
IPC: H04B10/00
Filed: 1993-11-08
Abstract: PURPOSE:To provide the laying device for a wire capable of easily laying the wire for communication with the pressurized fluid alone without using a wheel and controller. CONSTITUTION:This device is constituted to insert and lay the wire 3 into a previously laid piping 4 from the opening at one end of the piping 4. The device has a forcible feeding head 2 having a wire insertion port 7 which is a bore slightly larger than the outside diameter of the wire 3 to be inserted and is sized to permit the insertion of the wire 3 but to substantially prevent the outflow of air from the periphery of the wire 3, a piping juncture 8 which is airtightly connectable to the piping 4 and a compressed air introducing port and a compressed air generator 1 with a compressed air introducing pipe 6 for delivering the compressed air which generate the flow of the air in the piping 4 via the forcible feed head 2 and generates the compressed air flow to move the wire 3 in the piping 4.
Patent JP-H09104329-A (JP)
Title: Behavior control device for vehicle
Inventor: KADOSAKI SHIROU
IPC: B60T8/24
Filed: 1995-10-02
Abstract: PROBLEM TO BE SOLVED: To perform effective control of a spin state during turn-back steering without a delay in response as unnecessary control of behavior due to erroneous estimation of vehicle behavior is prevented from occurring. SOLUTION: A behavior control device of a vehicle is formed in such a manner that the spin state of a vehicle is detected at steps 20-70, and during a spin state, by exerting an antispin moment on a vehicle by a brake force difference between right and left wheels at steps 100-140, spin suppression control is effected. It is decided at a step 240 whether turn-back steering is effected. During a spin state during turn-back steering, the boost gradient of the brake pressure of a turning outer front wheel is further increased at steps 230-340 compared with that during ordinary running for a given time after the turn-back steering, and in this way, a given amount of a brake force difference between the right and left wheels is rapidly generated.
Patent JP-H02123408-A (JP)
Title: Temperature controller for heater
Inventor: NARUSE SHIGEO
IPC: G05D23/19
Filed: 1988-11-02
Abstract: PURPOSE:To surely and rapidly set up the temperature of a discharging object to a reference temperature by providing the title device with an updating time determining means and a heating variable determining means and controlling the heating in accordance with a difference between a heated body detecting temperature and the reference temperature. CONSTITUTION:The temperature of a heated body is detected by a heat exchange thermistor 37 and updating time is determined by an output updating part 45 in accordance with the temperature difference between the detected temperature and the reference temperature. On the other hand, heating variable is determined by an output determining part every updating time based upon the difference between the detected temperature and the reference temperature. The determining part 43 determines voltage to be impressed to an air blower 12 every updating time determined by the updating part 45 and stores the determined voltage in an output storage part 44. The impressed voltage value is stored as heating information, and after elapse of the updating time, updated by the determination of the determining part 43. The updating part 45 includes a timer 45a to count up the updating time set up in accordance with the temperature difference and control the determining part 43 and the storage part 44. Consequently, the heating variable and heating time of the heated body can be appropriately controlled and the heating temperature can be surely and rapidly allowed to coincide with the reference temperature.
Patent JP-H01122384-A (JP)
Title: Noise countermeasure circuit for dc fan
Inventor: HIRATSUKA YOSHIAKI
IPC: H02P6/08
Filed: 1987-11-04
Abstract: PURPOSE:To prevent the noise of a rotation signal by providing a control amplifier of a transistor for switching an armature winding current and a constant- voltage circuit for stabilizing the power source of a Hall element. CONSTITUTION:A noise countermeasure circuit for a brushless DC motor is composed of transistors (Tr1-Tr2) for switching the armature windings L1-L2 of the motor, operational amplifiers OP1-OP2 for turning ON, OFF the Trs, Tr3 for leading a rotation signal, diodes D3-D4 for protecting, and a Zener diode ZD1, etc. A constant-voltage circuit VS is provided to stabilize a power source for the Hall element H and the amplifiers OP1-OP2 so as not to introduce a noise to the element H or the amplifiers OP1-OP2, thereby eliminating the noise to be superposed on a rectangular wave. Thus, an impulse noise can be removed.
Patent JP-H09119716-A (JP)
Title: Leg structure for electric water heater
Inventor: MASUDA TAKASHI
IPC: F24H9/06
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To delete the working man-hour of welding a leg and to reduce the profile size by clamping one of a plurality of legs stood at the sidewall of a storage water heater body at a flange for a heater protruding from the sidewall of the body by bolts and nuts to install an electric water heater. SOLUTION: A leg part 2 is constituted by a leg 21 and legs 22 stood at the positions divided into three at the outer periphery of a sidewall 11, and a bottom plate 13 is mounted at the lower end of the legs 21, and 22 by welding. The leg 21 of them is clamped at a flange 12 for a heater provided to protrude from a storage water heater body 1. In this case, the upper end of the leg 21 is so brought into contact with a circular fixing part 24 provided as to coincide with the profile size of the flange 12, and clamped by bolts and nuts 26. On the other hand, the other legs 22 are clamped by bolts at the stationary plate mounted at the sidewall 11 of the body 1 by welding similarly to the prior art.
Patent JP-H07109412-A (JP)
Title: Flame-retardant resin composition
Inventor: YOSHIDA KAZUO
IPC: C08L69/00
Filed: 1993-10-13
Abstract: PURPOSE:To obtain a resin composition having an excellent balance among flame retardancy, light resistance, impact resistance, etc., by incorporating a polyetherimide and a phosphorus compound into a polycarbonate resin alone or into a combination thereof with an aromatic vinyl resin and/or a rubber- reinforced resin. CONSTITUTION:This resin composition comprises 100 pts.wt. base resin, 0.05-5 pts.wt. polyetherimide, and 0.1-30 pts.wt. phosphorus compound, the base resin being a polycarbonate resin (A) alone or a combination thereof with any of a graft copolymer (B1) obtained by grafting an aromatic vinyl compound alone or a mixture thereof with a vinyl compound copolymerizable therewith onto a rubbery polymer, a vinyl polymer (B2) obtained from an aromatic vinyl compound alone or a mixture thereof with a vinyl compound copolymerizable therewith, and a rubber-reinforced resin comprising 5-75wt.% the copolymer (B1) and 25-95wt.% the polymer (B2).
Patent JP-S63132392-A (JP)
Inventor: HAYASHI TERUAKI
IPC: G07F9/02
Filed: 1986-11-21
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-2000103086-A (JP)
Title: Ink jet printer
Inventor: OKAMOTO TSUGIO
IPC: B41J2/165
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet printer in which good print performance can be sustained by performing maintenance of nozzle face through a simple arrangement regardless of the size of ink jet head. SOLUTION: When maintenance processing is started in an ink jet printer, a long ink jet head 1 for four colors is moved upward by a moving means and a gap appears between a nozzle face 10 and a transfer belt 2. Draw-out roller of a maintenance unit 3 is moved leftward through the gap, a maintenance sheet 32 is arranged under the nozzle face 10 and purge operation is performed under that state. Subsequently, the maintenance sheet 32 is moved from a feed roller 33 through the draw-out roller 35 to a take-up roller 34 under a state where the ink jet head 1 is moved downward and pressed against the maintenance sheet 32. According to the arrangement, ink adhering to the nozzle face 10 is wiped off by the maintenance sheet 32 and held in clean state.
Patent JP-H11116920-A (JP)
Title: Hot-melt adhesive composition and sanitary material prepared by using the same
Inventor: MATSUMOTO MUTSUO
IPC: A61F13/15
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To obtain a compsn. which can give a highly safe, low-cost sanitary material with a high rash prevention effect by compounding an org. acid and/or an acidic salt into a hot-melt adhesive compsn. contg. specified amts. of a polymer, a tackifying resin, a plasticizer, and a wax. SOLUTION: An org. acid and/or an acidic salt is compounded into a hot-melt adhesive compsn. contg. 5-75 wt.% polymer, 5-80 wt.% tackifying resin, 0-60 wt.% plasticizer, and 0-75 wt.% wax. Though both a water-soluble polymer and a water-insoluble polymer can be used as the polymer, the former is pref. when the compsn. is used for paper diapers. An org. acid and/or an acidic salt which is water-soluble but does not deliquesce is pref. The amt. of an org. acid and/or an acidic salt compounded is pref. at least 1 wt.% of the compsn. This compsn. is esp. pref. for bonding a core (an inside absorbent material such as tissue or pulp) to a top sheet which is brought into direct contact with human skin.
Patent JP-H07124359-A (JP)
Title: Carrier for single layer cloth
Inventor: UEMOTO TOSHIRO
IPC: D05B41/00
Filed: 1993-11-09
Abstract: PURPOSE:To provide a carrier simply constructed, capable of stably sandwiching a single layer cloth transferred from a sewing device and carrying the single layer cloth from the sewing device to a table lifter without fail. CONSTITUTION:A carrier for a single cloth comprises a press member 50 on the side of an outlet for products of a sewing device, which moves intermittently in the vertical direction; a receiving member 60 opposite to and under the press member 50, which is pressed down by the press member 50 intermittently and resiliently; a supporting plate 40 having a sandwiching stage 41, which reciprocates between under the press member 50 and the front side of a table lifter; and a sandwiching plate 42 on the side of the supporting plate 40, which moves toward the sandwiching stage 41 in the longitudinal direction.
Patent JP-H09120618-A (JP)
Title: Card system
Inventor: IKEGAWA TOSHIO
IPC: G06Q50/10
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a card system in which the operation for reading a magnetic card is simplified while suppressing read error. SOLUTION: A plurality of protrusions 37C, each having a round surface on the side where the magnetic stripe 37A of a magnetic card 37 is provided, are provided along the direction for inserting the card. A stripe protrusion 32 is provided on the left wall of a slide groove 31 made in the front face of a card reader 30 along the longitudinal direction of the slide groove 31 at a position closer to the surface side of apparatus than the protrusions 37C of magnetic card 37. The slide groove 31 extends from the upper end to the lower end on the front face of card reader 30. When the magnetic card 37 is inserted from upper end of slide groove 31 in the card reader 30 and slid toward the lower end, the protrusion 37C is hooked to the protrusion 32 of slide groove 31 and the magnetic card 37 is not drawn out even if it is pulled toward a user.  Furthermore, ID information can be read out by simply pulling the magnetic card 37 straight downward from the upper end of slide groove 31.