baber/WOPTO huggingface dataset:
Patent JP-H01312279-A (JP)
Title: Automatic pressure/temperature regulating valve
Inventor: UEDA YASUKIYO
IPC: F16K31/66
Filed: 1988-06-09
Abstract: PURPOSE:To reduce the size of a temperature regulating valve by connecting a valve body on a hot water side for decreasing a primary pressure in a hot and cold water passages and a valve body on a cold water side by means of a same shaft, and providing a variable bias means for moving a piston, operated due to a secondary pressure difference after the pressure of water is decreased, and a shaft. CONSTITUTION:A hot water side valve body 4 and a cold water side valve body 6 are connected by means of a same shaft 8 in a housing having a hot water passage and a cold water passage 2. A piston 9 is fixed to the shaft 8, while a bias means 19 is also fitted thereto. Upon pressure regulation, a secondary pressures after the pressures of hot and cold waters are maintained equally, while upon temp. regulating operation, the balance point of pressure regulation is changed by changing bias force through the means 19 so that the mixing ratio of waters is changed. It is thus possible to reduce the size of a valve since an automatic pressure regulation function upon fluctuation in water pressure and a hot water regulating function varying the mixing ratio can be performed by the same valve.
Patent JP-H10336684-A (JP)
Title: Chrominance signal processing circuit for single ccd color camera
Inventor: IDE HIROYUKI
IPC: H04N9/07
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To provide the chrominance signal processing circuit of a single color camera capable of performing a signal processing with excellent color reproducibility. SOLUTION: Light passed through an optical system 1 is image-formed on the light receiving surface of a CCD(charge coupled device) 2 and converted to electric signals corresponding to color filters MG(magenta), Ye(yellow), Cy(cyan) and G(green) in the CCD 2, the respective signals are inputted to a simultaneous circuit 3 and the four signals of Mg, Ye, Cy and G are made simultaneous. In an Mg signal generation block 4, signals for which a coefficient α is multiplied with G signals are subtracted from Mg signals and the signals Mg' for which spectral sensitivity correction is performed are prepared. YL, CR and CB signals are generated by performing an arithmetic operation by the signals Mg', G, Cy and Ye and R, G and B signals are prepared in a matrix circuit 6 and outputted.
Patent JP-S62299131-A (JP)
Title: Multiplex signal processing system
Inventor: TERUI KOKI
IPC: H04J3/14
Filed: 1986-06-18
Abstract: PURPOSE:To prevent any effect from being given onto a voice data of other normal channel even if the voice data of a channel is in error by adding a parity signal only to one channel of the voice data. CONSTITUTION:One frame consists of plural time units and each time unit consists of l-set of channels and a parity signal Pij is added to the final time slot. Then one frame consists of n-channel, that is, l(m+1) channels. Thus, as to the voice data of one channel, a corresponding parity signal is added at each prescribed frame and as to a channel data in the frame not added by the parity signal, no parity is detected.
Patent JP-H11319540-A (JP)
Title: Microcapsule, its production, and gelled composition containing it
Inventor: TAKEI NORIKO
IPC: A61K8/00
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of quality by a method in which in a microcapsule in which a hydrophobic organic substance is coated with a membrane material, the membrane material is formed from a polyamide resin by a process in which the relationship between the equivalent of the halide group of a polybasic acid halide and the equivalent of the amino group of a polyamine is set up in specified conditions. SOLUTION: In a microcapsule using a hydrophobic core substance and a polyamide membrane material, the polyamide is obtained by the interfacial polycondensation between a polybasic acid halide and a polyamine in the presence of polyvinyl alcohol in which the relationship between the equivalent A of the halide group and the equivalent B of the amino group is set up to be 0<B/A<1. The microcapsules are produced by a method in which the hydrophobic organic substance in which the acid halide is dissolved is dispersed in an aqueous solution containing polyvinyl alcohol, emulsified, and subjected to the addition of an alkaline compound, the addition of the polyamine and an alkaline compound, and interfacial polycondensation.
Patent JP-H0434688-A (JP)
Title: Vending machine for drink can
Inventor: ITO MASAHITO
IPC: G07F13/00
Filed: 1990-05-31
Abstract: PURPOSE:To enable a customer to drink a drink can sanitarily then and there by washing the drink can with compressed air and washing liquid in a washing chamber provided in the front part of a vending machine. CONSTITUTION:A washing chamber 16 which has the front part partitioned by an open/close door 12 and has the rear part connected to a suction duct 14 is provided in a front part 10 of the vending machine and this washing chamber 16 may be the reception chamber of the dropped drink can in a conventional vending machine. A drink can 18 stored in the washing chamber 16 has at least the tap part washed with washing liquid and is dried. Thereafter, the customer takes out the drink can from the washing chamber 16 and opens it to drink. Thus, he drinks the drink can sanitarily without specially devising the drink can 18 itself.
Patent JP-H038577-A (JP)
Title: Consumable electrode arc welding equipment
Inventor: MARUO MASARU
IPC: B23K9/073
Filed: 1989-06-06
Abstract: PURPOSE:To perform short circuiting transfer welding without generating spatters in a stable arc state by changing the proper time of the change of the current and voltage while monitoring the welding transfer state during welding and determining automatically an accurate proper output condition. CONSTITUTION:Short-circuiting or arc being generated is detected from the wire voltage Vp and the short circuit accompanied by the sufficient droplet 4 transfer or the short circuit without being accompanied by the droplet 4 transfer during welding is discriminated according to its signal. As a result, the next time interval t3 between the short-circuits is measured repeatedly from the short circuit completion accompanied by the sufficient droplet 4 transfer to obtain an average value t0m of the time interval between the short circuits. In addition, short circuiting transfer welding is attained by maintaining a high arc current Ip for a period shorter by a specified value t4 than the average value t0m obtained by that time with a next moment of completion of the short circuit accompanied by the sufficient droplet 4 transfer as the starting point and controlling the output of a welding power source 9 so as to change it to a low arc current Ib after passing that period and maintaining the low current Ib when the short circuit ia completed.
Patent JP-H10332109-A (JP)
Title: Method and equipment for controlling air flow rate of pressurized fluidized bed boiler
Inventor: SHIKAYAMA HIROYUKI
IPC: F23C99/00
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To improve controllability of oxygen concentration by a method wherein a command value of a flow rate of air supplied into a pressure vessel is determined on the basis of a flow rate of fuel slurry detected actually and a flow rate of exhaust gas to a gas turbine is controlled so that an air flow rate detected actually may conform to the command value of the air flow rate. SOLUTION: A command value 50 of a flow rate of air to be supplied into a pressure vessel 1 is determined on the basis of an actual flow rate 41 of fuel slurry and a difference between the command value 50 of the air flow rate outputted from a function generator 51 and an actual air flow rate 48 detected by an air flow rate detector 49 is determined by a subtracter 53. Next, an air flow rate deviation 52 outputted from the subtracter 53 is subjected to a proportional integration processing in a proportional integration regulator 56 and an opening command 54 for eliminating the air flow rate deviation 52 is outputted therefrom to an inlet damper 55 for regulating a flow rate of exhaust gas to a low-pressure gas turbine 16L.  Thereby the flow rate of the exhaust gas led to the low-pressure gas turbine 16L from a high-pressure gas turbine 16H is controlled and the rotation of a low-pressure compressor 8L is controlled.
Patent JP-S5665514-A (JP)
Title: Control circuit of voltage feedback type
Inventor: TAKAYANAGI MASASHI
IPC: H04B1/04
Filed: 1979-11-01
Abstract: PURPOSE:To achieve the high efficiency and low loss of a transmitter, by using an FET element of 2-gate type for the control element of a signal circuit system and giving the input signal to one gate and the final stage output current to another  gate. CONSTITUTION:An input signal is fetched from INPUT and it is first amplified with a voltage control type high input impedance FET circuit FET.AMP. Next, it is delivered to the final stage output amplifier circuit F.AMP via the first stage power amplifier circuit RF.AMP and transmitted as a high frequency power output. The feedback signal for output stabilization is detected from the final output signal and converted into desired signal level with the gate control circuit FGC of an FET circuit via a detector DET and given to the control gate of FET.AMP of the signal main circuit system.
Patent JP-H08308650-A (JP)
Title: Clothes hanger
Inventor: MIZUSAWA YOSHIO
IPC: A47G25/02
Filed: 1995-05-17
Abstract: PURPOSE: To enable to move a pipe attaching position freely in the vertical or horizontal direction. CONSTITUTION: A pair of guide rails 2 and 2 are fixed parallel to walls 1 facing each other of a closet, etc., movable members 3a and 3b are attached along the pair of guide rails 2 and 2 so that the movable members can move freely, and to which the both ends of a pipe member 4 are connected. The movable members 3a and 3b are composed of head parts 7 which move inside the guide rails 2 and bolt bodies 8 which are projected from the head parts 7 to opening grooves 6 of the guide rails 2 toward the storing side, and the head parts 7 are formed to be a rectangular plate so that they do not rotate in the guide rails 2. Male threads 9a and 9b are provided around the bolt bodies 8 of the movable members 3a and 3b and the threads are provided so as to be opposed to each other.
Patent JP-H05332007-A (JP)
Title: Inorganic floor material
Inventor: KUROKI TAKANORI
IPC: E04F15/08
Filed: 1992-06-03
Abstract: PURPOSE:To heighten dimensional accuracy on an inorganic floor material, and improve workability by applying synthetic resin paint, which is formed by dispersing hard particles having a specific particle diameter in vehicles having specific gravity lower than these, on a cement type inorganic substrate having a recess/projection pattern. CONSTITUTION:After urethane sealer is applied on a cement type inorganic substrate having a recess/projection pattern, it is dried by a dryer, and fitting is carried out. Next, on the other hand, in acrylic denaturated fluorocarbon resin, carbon black is dispersed as color pigment, and calcium carbonate powder is dispersed as extender pigment, and alumina powder having a particle diameter of 10-100mum is dispersed as hard particles, so that acrylic denaturated fluorine paint can be obtained. An acrylic denaturated fluorine paint applied film is formed on the surface of a filling applied inorganic substrate, and it is dried by the dryer, and is formed in an inorganic floor material. Thereby, the inorganic floor material, by which dimensional accuracy can be hightened and workability can be improved which is rich in a three-dimensional sense and has excellent abrasion resistance, can be provided.
Patent JP-S5367337-A (JP)
Title: Digital phase synchronous circuit
Inventor: MACHIDA TAKASHI
IPC: H03L7/087
Filed: 1976-11-27
Abstract: PURPOSE:To enlarge the frequency lead-in range for a digital phase synchronous circuit which is incapable of obtaining a continuous and equidistant input, by switching the action state of a phase detector.
Patent JP-S631349-A (JP)
Title: Winding apparatus
Inventor: FURUKAWA KOICHI
IPC: H02K15/085
Filed: 1986-06-20
Abstract: PURPOSE:To wind a wire round an iron core automatically by forming a coil through alignment winding a wire round a core and by pushing only said coil into a slot of the iron core. CONSTITUTION:In a state where coils 24, 24a are formed on the outer peripheral face of a core 13, a rotary supporting device 8 revolves to rotate an iron core 4 so that the coils 24, 24a on said core 13 correspond with openings of slots 5 of said iron core 4. Then, a slide means 1 is driven to cause a wedge 3 to descend. With this, the wedge 3 is inserted between sliders 9, 9a to touch respective inclined planes so that the sliders 9, 9a slide axially outward of the core 13 against the action of a return spring 10. The coils 24, 24a formed on the core 13 is pushed into the corresponding slot 5 to separate from the core 13. With this, the iron core 4 can be automatically wound with a wire.
Patent JP-H10126207-A (JP)
Title: Surface acoustic wave device
Inventor: ITO MIKI
IPC: H03H9/145
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To protect an excitation electrode and to obtain superior characteristics and reliability by laminating an excitation electrode, which generates a surface acoustic wave and a semiconductor layer satisfying a specific relational expression and has a specific resistance value in order on a piezoelectric substrate. SOLUTION: On a piezoelectric substrate 3 of lithium tantalate single crystal, etc., an IDT electrode 4 as the excitation electrode formed of aluminum, etc., and reflectors 5 at both its ends are arranged respectively. On those IDT electrode 4 and reflectors 5, a semiconductor layer 6 as a protective film is laminated in sequentially, by using a semiconductor material such as a compound material containing conductive materials of silicon, etc. Consequently, a foreign body is prevented from sticking on the excitation electrode. Further, an electrode such as the excitation electrode or its semiconductor layer is prevented from being destroyed, owing to discharge caused by the pyroelectricity of the piezoelectric substrate. In this case, the specific resistance value of the semiconductor layer is 10<2> to 10<7> Ω.cm and 0.07<hs<he<0.15 is made to hold.  Here, hs is the thickness of the semiconductor layer, and he is the thickness of the excitation electrode.
Patent JP-H04343318-A (JP)
Title: Torsional vibrator
Inventor: NAKAGAWA WATARU
IPC: G02B26/10
Filed: 1991-05-20
Abstract: PURPOSE:To provide the torsional vibrator of a thin type which can be driven by a low voltage and at a high speed, and by which a large deflection angle is obtained. CONSTITUTION:The torsional vibrator is provided with a sheet-like plate member 1 having a first and a second movable electrodes of a comb-teeth shape laminated through an insulating film, holding members 3a, 3b joined to the plate member 1 and a substrate 7 on a shaft passing through the centroid of this plate member 1, and fixed electrodes 5a, 5b (5b is omitted from showing it in the figure) of a comb-teeth shape, which are engaged to comb teeth of the plate member 1 and have sufficient thickness, comparing with the plate member 1, and by impressing a voltage between a first and a second movable electrodes and the fixed electrodes 5a, 5b, the plate member 1 becomes rotatable in the periphery of the holding members 3a, 3b.
Patent JP-H10336244-A (JP)
Title: Method for deciding parameter for ip quality assurance service by application and recording medium recording parameter decision program for ip quality assurance service
Inventor: KIMURA TAKUMI
IPC: H04L47/76
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a parameter decision method for a IP quality assurance service by an application where waste of a resource is omitted and quality deterioration due to a frequency band estimate error is avoided. SOLUTION: An upper limit Rbound calculation section receives a request delay Dreq and a traffic parameter TSpec from an application main body 3, a network state through which a data flow passes from a network 4, calculates a band upper limit Rbound to warrant the delay Dreq as a packet transfer delay time W and gives the limit to an R calculation section 7. A probability Rprob calculation section 6 calculates a probability approximation value Rprob based on the Dreq received from the application main body 3, a probability α to permit its excess, an average rate (r) of the TSpec, and a statistic property of the traffic stored in the section 6 according to the probability Pr(W>Dreq )=α of the W in excess of the Dreq and gives the result to the R calculation section 7.  The R calculation section 7 estimates a warrant band R recording to equation R=(1-β)Rbound +βRpprob (0<=β<=1) and returns the result to the application main body 3. The application main body 3 requests flow setting to the network 4 by using the calculated R as a quality parameter and when the data flow is set, a transmission terminal 5 sends data.
Patent JP-H039293-A (JP)
Title: Watch with pierced earrings fitting mechanism
Inventor: YAZAWA KIYOSHI
IPC: G04B37/12
Filed: 1989-06-05
Abstract: PURPOSE:To use pierced earrings for decorating a watch, to raise the value of the watch and to expand the use range of the pierced errrings by providing a pierced earrings fitting mechanism consisting of a pin insertion part and a pin stopping mechanism. CONSTITUTION:The pierced earrings 1 and 1a are fitted to the pierced earrings fitting mechanism 4 provided to a watch frame 3 so that it is freely attached and detached. The pierced earrings generally have such structure shown by a figure that a pin 7 does not come out from an earlobe by a pin stop 8 or 9 after the pin 7 fitted to a decoration body 5 or 6 is inserted to the earlobe. Since the pierced errings are used for decorating the watch by such a fitting mechanism, the value of the watch is made high and the use range of the pierced earrings is expanded.
Patent JP-S6122244-A (JP)
Title: Air contamination detector
Inventor: SHIODA EIKO
IPC: G01N33/00
Filed: 1984-07-10
Abstract: PURPOSE:To detect the contamination of air, by lighting multiple LEDs by the output signal of a sensor to display the contamination of air while operating the relay connected to a ventilator. CONSTITUTION:A car battery 1 is used as a power source and the heater of a sensor 2 is connected to the power source through a drop resistor. The output of the sensor 2 is sent to an amplifier 4 through a sensitivity adjusting resistor 3 and amplified to operate a relay 5. Multiple LEDs (blue 7, yellow 8, red 9) for displaying the contamination of air are driven by IC6 connected to the output of the amplifier 4.
Patent JP-H06328277-A (JP)
Title: Laser welding method
Inventor: NISHIO MASAHIRO
IPC: B23K26/32
Filed: 1993-05-21
Abstract: PURPOSE:To suppress generation of the distortion by executing the welding spotwise corresponding to one pulse of the pulse oscillating laser beam to limit the weld zone and the heat-affected zone to a narrow range. CONSTITUTION:When a robot control device 16 and a laser beam oscillator 14 are started, a laser beam torch 13 moves on the weld plan line L at the prescribed speed according to the teaching which is preliminarily stored in the robot control device 16, and the pulse-oscillating YAG laser beam emits the pulse at the prescribed repeated frequency from the laser beam torch 13. A number of deposit zones 10 are formed spotwise on the hemming part 3 (part to be welded) of a substance 1 to be welded at the prescribed pitch P, and an outer panel 1a is integrated with an inner panel 1b by the deposit zones 10. The pitch P of the deposit zones 10 is at least about >=15mm taking into consideration the heat affect between each deposit zone, and the welding is executed spotwise at the this pitch P. This constitution reduces the heat affect between each deposit zone, and also reduces the heat shrinkage.
Patent JP-S6033443-A (JP)
Title: Operation control of air-conditioning machine
Inventor: MOGI HITOSHI
IPC: F24F11/02
Filed: 1983-08-03
Abstract: PURPOSE:To improve annual energy consumption efficiency by a method wherein the total electric current of the air-conditioning machine or the current of a compressor is detected and room heating operation is switched to defrosting operation when the detected value has arrived at a preset value. CONSTITUTION:Upon the defrosting operation, refrigerant, compressed by the compressor 1, passes through an outdoor heat exchanger 6, a choking device 5, an indoor heat exchanger 3 after passing through a four-way valve 2 as shown by broken line arrow signs and returns into the compressor 1 again after passing through the four-way valve 2, which route is contrary to the room heating operation. The machine is provided with an indoor fan 4, an outdoor fan 7 and a current detector 8 detecting the current of the compressor 1. A signal, obtained by the current detector 8, is inputted into a control unit 9 equipped with a micro-computer to control the four-way valve 2 and switch the room heating operation to the defrosting operation in accordance with the signal. In this case, the value of current is decreased in accordance with the reduction of room heating capacity, therefore, unnecessary defrosting operation may be decreased and the annual energy consumption efficiency may be improved when the room heating operation is effected in case the current valve I is higher than the preset value Io and the defrosting operation is effected in case the current value I is up to the preset value Io and below.
Patent JP-S5475590-A (JP)
Title: Aerial transmission line
Inventor: YAMAGUCHI MASAYUKI
IPC: H01B17/22
Filed: 1977-11-29
Abstract: PURPOSE: To prevent the hanging of line by lightning or disconnection by fixing semiconductor supporter with a specific intrinsic resistance onto aerial insulated wire laid through insulated supporter and onto the insulated supporter.  
     CONSTITUTION: The insulated wire 1 is laid onto the pole 2 through the pin insulator 3. The semiconductive supporter 4 has the spiral laid wire portion 5 on its both ends, having an intrinsic resistance of 10 2  to 10 5  ohm.cm, with the pin insulator 3 at its central part 6. The laid wire portion 5 is fixed onto the periphery of each insulated wire 1. Thus, arc current due to lightning is effectively dispersed by the semiconductive supporter 4, so that the insulated wire is not broken by arc current or even if the wire is broken, it is not hanged down. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10318652-A (JP)
Title: Flat type open showcase
Inventor: NAGASAKA NAOTO
IPC: F25D17/08
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To prevent the remaining of frost at defrosting and to prevent the slow down of re-cooling speed by arranging a storage medium for heat storing by circulating chilled air to the inside a displaying shelf having cavity inside it in a flat type showcase with opening at the upper part of it. SOLUTION: The flat type show case 1 of a box shape with an opening at the upper part of it blasts air cooled by a cooler 4 arranged to the bottom part of the merchandize displaying part 2 from the chilled air blasting holes 7 to the inside of the merchandize displaying part 2 and holds the inside of it at the predetermined cooling temperature. A defrosting operation melts the frost on a cooler 4 by the heat of a defrosting heater arranged near to it and the warm air flows upward in the direction of the arrow of a broken line avoiding the inside of the chamber being affected. A storage medium 9 heat storing by the circulating air is arranged to the inside of the displaying shelf having the cavity at the inside of the lower part of the merchandize displaying part 2.  Therefore, the remaining of the frost and the slow down of the re-cooling are prevented by supplying chilled air but not supplying the defrosting warm air to the inside of the showcase.