baber/WOPTO huggingface dataset:
Patent JP-S56107756-A (JP)
Title: Cooler for rotary electric machine
Inventor: SANO GOROU
IPC: H02K9/18
Filed: 1980-01-25
Abstract: PURPOSE:To uniform the air speed distribution of the outside air in a group of cooling pipes and improve the cooling effect by making the inside diameter of each of the cooling pipes in the high outside-air pressure rigion in the outside-air intake chamber smaller than that of each of the cooling pipe in the low-pressure region, in a group of cooling pipes to introduce the outside air. CONSTITUTION:In a cooler 8 which introduces an outside cooling air of low temperature into cooling pipe groups 9C and 9D and exchanges heat with the gas inside a rotary electric apparatus, the inside diameter of each of the pipes in the cooling pipe group 9C opened in a high-pressure portion S in the outside-air intake chamber 8A provided on the discharge side 8H of the outside fan 11 is made smaller than that of each of the pipes in the cooling pipe group 9D opened in a low-pressure portion L. Thereby, the air speed of the cooling air introduced into the cooling pipe groups 9C and 9D is uniformed, so that the cooling effect improves as well as the noise level lower.
Patent JP-H05196591-A (JP)
Title: Humidity sensor
Inventor: IKEJIRI MASAHISA
IPC: G01N27/12
Filed: 1992-01-18
Abstract: PURPOSE:To contrive the improvement of durability and reliability by using a humidity-sensitive body making a main component of a heat treatment product composed of manganese oxide, lead oxide and silicon oxide. CONSTITUTION:A solution adding manganese acetate, lead acetate and the like to colloidal silica is dip-coated on an alumina board 4 forming comb-shaped electrodes 2 for the purpose of heat treatment and a humidity sensor making a main component of a heat treatment product of manganese oxide, lead oxide and silicon oxide is produced. Here, manganese oxide need not be that from raw material, is decomposed to be manganese oxide, for instance, manganese carbonate, manganese acetate and the like do well. Similarly, lead oxide need not be that from raw material, is decomposed to be lead oxide, for instance, lead carbonate, lead acetate and the like do well. The resistance value of the humidity sensor is low, the fluctuation width of the resistance value is proper and the durability and reliability thereof are high. In addition, because a humidity measurement circuit can be made easily, highly precise and highly reliable hygrometer can be produced at low cost.
Patent JP-H01185175-A (JP)
Title: Mechanical amplifier mechanism
Inventor: SANO MITSUNORI
IPC: H02N2/00
Filed: 1988-01-14
Abstract: PURPOSE:To eliminate a drift due to temperature change by constituting an apparatus by the use of a spring having an elongation due to thermal expansion equal to the variation due to thermal expansion of an arm tip. CONSTITUTION:A mechanical amplifier mechanism has a structure, where a pair of lever arms 4 respectively connected with the displacement transmission system 2 and base 3 facing each other of a piezoelectric element 1 and a spring 5 supported by said lever arms in the manner of being held between them are connected with each other. In consideration of thermal expansion coefficients of said lever arms 4 and spring 5, materials are combined with each other so that the variation due to thermal expansion of the tip of said lever arm 4 is equal to the elongation due to thermal expansion of the central part of said spring 5. Thus, a drift due to temperature change can be eliminated and the same correct output as that at an ordinary temperature can be obtained even if this apparatus is operated at a high temperature.
Patent JP-H09197923-A (JP)
Title: Ozone filter holding case
Inventor: HIYOSHI HIROFUMI
IPC: G03G21/00
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To enhance exhausting efficiency of air after ozone decomposition without making an electrophotographic device largely projecting outside a housing. SOLUTION: This device is provided with a case main body 2 in a flat casing shape detachably attached to the ozone discharging port 202 disposed on the housing 201a of the electrophotographic device. The case main body 2 is provided with an ozone filter housing space 6 whose capacity is approximately same as the volume of the ozone filter 5, plural number of discharging ports 7 for making the space 6 communicated with the outside, the plural number of air path forming projections 8 formed so as to project on a surface furnished with the discharging ports 7. Therefore, in a state that the ozone filter 5 is housed in the ozone filter housing space 6, a gap C is generated between the ozone filter 5 and the case main body 2 by the air path forming projections 8, the air after the ozone decomposition is allowed to flow through the gap C.  Thus, the air after the ozone decomposition is more efficiently discharged through the discharging ports 7 to the outside.
Patent JP-H10207857-A (JP)
Title: Time-series prediction device
Inventor: HONMA KATSUMI
IPC: G06F15/18
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To obtain a parameter which enables higher-precision time-series prediction for a given prediction model. SOLUTION: An evaluating means 3 evaluates a prediction result of a time- series model 2 by a sample test method. Namely, when some predicting method is given, several initial values are selected out of a sample time series 1, time- series prediction is performed with the respective initial values, and the respective results and corresponding known sample data are compared with each other to evaluate the precision of the predicting method. An optimizing means 4 converts an initial parameter 5 into gene type data to generate an initial group.  On the basis of the evaluation result of the evaluating means 3, genetic operation of genetic algorithm such as selection, multiplication, cross over, and mutation is performed to change the group into a group having higher adaptivity, an optimum chromosome (solid body) is selected out of the obtained optimum group, and an optimum parameter 6 corresponding to it is obtained.
Patent JP-S55100860-A (JP)
Title: Preventing method for slab breakout of continuous casting
Inventor: YAMAMOTO YASUHIRO
IPC: B22D11/16
Filed: 1979-01-26
Abstract: PURPOSE: To surely prevent the occurrence of slab breakout by measuring the mutually pulling forces of mold and slab as stress and changing casting speed, etc. when the stress exceeding the set value occurs.  
     CONSTITUTION: An eccentric shaft 7 is contact-disposed to the bottom of a mold 2 and a motor 10 is connected to the eccentric shaft 7 by way of a reduction gear unit 8 and a drive shaft 9. A strain gauge 11 and signal generator 12 are provided to the drive shaft 9. The mold 2 is vertically moved by way of the eccentric shaft 7 by the motor 10 and the torque value generated in the mold 2 by the strain gauge 11 is led into an operator 14 by way of a transmitter 12 and receiver 13. When the torque value of the drive shaft 9 exceeds the set range, the casting operation is changed to change the thickness of the solidified part of the slab. This methods prevents the occurrence of the breakout and the damages of equipment. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01183642-A (JP)
Title: Control method for scan timing of light beam
Inventor: ONO HIROSHI
IPC: H04N1/04
Filed: 1988-01-14
Abstract: PURPOSE:To always obtain minute information at the time of regular reading by obtaining exact pre-reading information by adjusting a scan timing on a phosphor sheet, based on a grid signal obtained by a light beam at the time of regular reading before the time of pre-reading. CONSTITUTION:First of all, a concave lens 30 is separated to a full line position in the C direction from an optical path, and in such a state, a galvanomirror 18 is adjusted. The adjustment determines a read start position E1 of a cumulative phosphor sheet S, and a constant speed in a read section E4. In such a state, a reference grid signal obtained from a light guide 44 is supplied to a synchronization generating circuit 48 and a VCO in the circuit 48 generates a normal synchronizing signal. Subsequently, the lens 30 is inserted into the optical path and pre-reading is executed. Next, to the surface of the sheet S, a light beam La of low energy is radiated, and image information which is recorded in the sheet S is fetched as an accelerated luminous light, converted to an electric signal by a photomultiplier 36 through a light guide 38, led into a control circuit through a log amplifier 39 and an A/D converter 40, and an image reading condition and an image processing condition of gradation processing/frequency processing, etc. are set.
Patent JP-H03210969-A (JP)
Title: Hot wire tig welding equipment
Inventor: HAJI NOBUYUKI
IPC: B23K9/167
Filed: 1990-01-16
Abstract: PURPOSE:To prevent a DC part of a TIG current from shunting and flowing into a heating power source by connecting a capacitor to one end of an output end of a pulse power source for heating a wire and connecting the other end of this capacitor to base metals and an electrode for heating. CONSTITUTION:Since the impedance of the capacitor 11 connected to the output side of the heating power source is in inverse proportion to frequency of the impressed voltage, it acts as very high impedance for a DC voltage component to cut off a current. While the impedance of a value calculated according to the frequency for AC or a pulse voltage component being maintained, the current is passed. Accordingly, while the DC current shunted to the heating power source 9 from a power source 1 for welding being cut off by the capacitor, the pulsative heating current outputted by the heating power source 9 can be carried smoothly. Consequently, a breakdown of a switching control element such as burning and triode AC switch of a transformer in the heating power source and other troubles of equipment can be obviated and the welding equipment with high reliability can be furnished.
Patent JP-S61168442-A (JP)
Title: Lathe
Inventor: SATO SHINICHI
IPC: B23B27/16
Filed: 1985-01-21
Abstract: PURPOSE:To enable sure and rapid replacement of a tip automatically by oscillating a lever provided in a holder by normal and reverse turn of a drive screw and setting a tip in a concave portion of the holder so as to clamp and release freely. CONSTITUTION:A work holding unit 9 rotates to drive while retaining a work. A concave portion 14 retaining a tip 6 is formed in a holder 7, and the holder 7 is projected on a cutter table 8 and a lever 16 is provided in the holder so as to oscillate freely. A pressing body 20 is elastically supported on the bottom of the concave 14 to energize the tip 6 seated on the concave 14 to the direction separating from the concave 14. A tip replacing unit 10 is provided on the holder 7 positioned on the tip replacing position so as to advance or retreat freely, and provided with a nut runner 27 rotating to drive a pressing body 45 pressing the tip 6 energized by the pressing body 20 to the concave 14 and a drive screw 18.
Patent JP-H07218511-A (JP)
Title: Method for measuring iron and reagent thereof
Inventor: RARUFU BUAISHIYAITO
IPC: G01N33/84
Filed: 1995-01-20
Abstract: PURPOSE: To provide a method, and a reagent, for measuring iron in blood serum in which no offensive component is required to use, and interference by the blood serum having immunoglobulin of high content and the high fat blood serum can be avoided, and a reagent. CONSTITUTION: A protein modifying agent is added, liberated iron is reduced into Fe<2+> , a coloring reagent solution is added, and the luminous intensity of a produced coloring complex is measured so that the iron in blood serum is measured by liberating the combined iron. In the method the modifying agent containing urea or a urea derivative, and aliphatic alcohol polyglycol ether are added into the blood serum.
Patent JP-S5393564-A (JP)
Title: Handling device
Inventor: HASUO MAKOTO
IPC: B25J15/08
Filed: 1977-01-28
Abstract: PURPOSE: To provide a handling device which permit accurate handling of cylindrical article susceptible to damage hurtlessly at the central position with catches respectively made of elastic material alternatively arranged on the surface facing a pair of arms. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05198933-A (JP)
Title: Solder pattern transfer film and its manufacture
Inventor: KURAMOTO TAKEO
IPC: H05K3/34
Filed: 1992-01-20
Abstract: PURPOSE:To increase the efficiency in soldering work by making it a film where solder powder is stuck only to the section requiring a circus pattern through an adhesive resin layer, and preparing a solder pattern in advance, and putting the film on top of the circuit pattern. CONSTITUTION:Adhesive photosensitive resin solution is applied on the film of polyester where a film of silicon resin is made for exfoliation and it is dried to get a raw film which has an adhesive photosensitive resin layer 2. Next, a polypropylene film 3 is laminated, in which a film of silicon resin is made for preventing the bonding between a pattern original picture 4 and the adhesive photosensitive resin layer 3 and elevating air-hardening property, and then the pattern original picture film and the raw film are deposited in vacuum and those are exposed. And, the polypropylene film 3 is stripped, and tin-lead eutectic solder powder is scattered on the surface of adhesive photosensitive resin layer so as to get a solder powder pattern adhering to an unexposed part, and thereon adhesive solution is sprayed and is dried to form an adhesive layer 7.
Patent JP-H10203647-A (JP)
Title: Conveyer
Inventor: OOSHIMA MUNENORI
IPC: B65G43/00
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for a switching device even when a rail route is complicated and a branch part is increased, so that an increase of failure and a cost increase in a conveyer total unit can be easily suppressed by adjusting a number of sets of conveying vehicle. SOLUTION: A conveying vehicle 1, by storing a conveyed object 29 and a transfer loading means in a storehouse 28, can independently branch by managing a steer in a branch part. In this way, a rail route is complicated, even whn the branch part is increased, a switching device is unnecessary, so that, by adjusting a number of sets of the conveying vehicle 1, an increase of failure and a cost increase in a conveyer total unit can be easily suppressed.
Patent JP-H01185038-A (JP)
Title: Error control device
Inventor: KODAMA TOMOKO
IPC: H04L1/00
Filed: 1988-01-20
Abstract: PURPOSE:To simplify a device by providing an encoding means to read digital signals from plural storing means, respectively, and to encode them through the use of ununiform error correcting code and a decoding means to decode according to the encoding means. CONSTITUTION:The digital signals are stored into respective storing means 3-1-3-8 according to the degrees of distortions to be given to output waveforms when transmission errors are generated, and the ununiform error correcting codes are added to the digital signals stored by the storing means 3-1-3-8. The encoding is executed by using an encoding means 5 for digital signals to which the ununiform error correcting codes are added. The encoded digital signals are decoded by a decoding means 7 corresponding to the encoding means 5. The encoding means 5 and decoding means 7 are provided in order to commonly encode and decode respective storing means 3-1-3-8. Thus, the device can be simplified, and a construction can be made comparatively simple.
Patent JP-S59132840-A (JP)
Inventor: KUMA KIKUO
IPC: A01K97/00
Filed: 1983-01-20
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-H11258683-A (JP)
Title: Device for supplying write-in boundary with fogging caused on film frame for camera
Inventor: PETRUCHIK DWIGHT J
IPC: G03B17/24
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a device for supplying plural write-in boundaries in which fogging is caused in different length and at a different position on a film frame. SOLUTION: This camera for recording the respective images of plural objects on a photosensitive substance is provided with an output source for performing a special output for forming a utilizable write-in space on a print corresponding to the plural recorded images by forming plural blank areas without having the image contents in the recorded images. In the camera, the output source can have a real output deformed to change the respective blank areas from one recorded image to another image and forms plural write-in spaces changed similarly on the same print as the respective recorded images. A multiposition selector 44 is connected to the output source in order to change the real output of the output source by moving it to respective plural positions.
Patent JP-H04261788-A (JP)
Title: Industrial robot device
Inventor: KUMAGAI YOSHITAKA
IPC: B25J9/10
Filed: 1991-01-28
Abstract: PURPOSE:To provide an industrial robot device capable of setting the reference position of action control easily with simple work. CONSTITUTION:In an industrial robot 1, a first jig 4 is provided at a movable part 3 having at the most six kinds of freedom, and a second jig 5 is provided at a specified position 2. The measured value of a measuring apparatus 6 at the opposed time of the first jig 4 and the second jig 5 is computed/outputted by a computing device 7. With this output, the reference position of action is set into a control device 8. Reference positioning can be performed easily with high accuracy by one operation of the industrial robot 1 for the setting of the reference position, and operating efficiency is improved.
Patent JP-2000202689-A (JP)
Title: Automatic equipment for welding flange and rib to pipe
Inventor: MIYAZAKI YASUHIRO
IPC: B23K37/053
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To provide an automatic welding equipment which is capable of improving the welding efficiency and eliminating a bad working environment, and also capable of stabilizing the welding strength and quality irrespective of the variance in the product error and the degree of deformation of a tube to be welded. SOLUTION: Material handling robots 10 for automatically supplying ribs are continuously provided at two places with a specified interval therebetween in a tube carrying direction at the side of a carrying route by an automatic tube carrying truck 2 which load tubes 1 in a horizontally laid posture and automatically carries them in the direction orthogonal to the axis of the tube, a first robot type automatic welding equipment 3 to achieve the welding of a first layer and a second robot type automatic welding equipment 4 to achieve the welding of a second layer are continuously provided, a first station mechanism 5 provided with the positioning function to position a tube end face at a reference position is provided on a upstream side of the tube carrying direction of the first robot type automatic welding equipment 3, and second and third station mechanisms 6,  7 for elevating/lowering and rotating the tube with the function to elevate/lower the tube 1 at the welding position of each layer and the function to rotate the tube 1 around its axis are provided on places corresponding to the first and second robot type automatic welding equipment 3, 4.
Patent JP-S5291609-A (JP)
Title: Automatic editor
Inventor: SHIGETA YASUO
IPC: G11B27/02
Filed: 1976-01-29
Abstract: PURPOSE: To enable fine adjustment for the edition starting point by utilizing two magnetic video reproducing apparatus. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61167282-A (JP)
Title: Level shifting circuit
Inventor: SONEDA MITSUO
IPC: H04N5/16
Filed: 1985-01-21
Abstract: PURPOSE:To reduce output impedance by charging the capacitor during the signal period of the input signals having a blanking period, coupling the potential by a buffer to a series circuit consisting of a resistor and a constant current source to take the output. CONSTITUTION:When a pulse signal phiBLK to an input terminal 18 goes high, a transistors Tr16, 17 are turned on so that charges corresponding to VGS+RI (VGS: gate to source voltage of Tr2; R: resistance of a resistor 14; I: current of the constant current source 15) are maintained. When the pulse signal phiEFF of the terminal 12 goes high and Tr11 is turned on, an input signal Vin from a terminal 1 is supplied such that the potential at one end of C13 is Vin while that at the other end of C13 is Vin+VGS+RI. Thus the potential at the output terminal 7 is Vin+RI resulting in a level shift of RI relative to the output voltage Vin. In such a manner, the output impedance is reduced, gain decrease may be prevented, and the effect of VGS is eliminated.
Patent JP-H02191196-A (JP)
Title: Oil changer
Inventor: KAMIMURA FUMINAO
IPC: B60S5/00
Filed: 1989-01-19
Abstract: PURPOSE:To prevent the new oil remaining in a hose at the end of new oil supply from entering into a waste oil pan in order to avoid the waste of the new oil by providing a pump connected at one side to the hose and at the other side to a waste oil pan and a new oil pan and a control means for permitting selective introduction of outside air. CONSTITUTION:When a nozzle 14 is inserted into a gauge hole of an oil pan and a start switch on a key board 16 is depressed, a control device 20 opens an opening and closing valve V1 to reversely rotate a pump P so as to draw out waste oil. A three-way switching valve V2 is opened to forwardly rotate the pump P so as to feed new oil. The valve V2 is closed and the pump P is stopped. The valve V2 is set to outside air position and the pump P is forwardly rotated, so that the air drawn in will force the new oil in a hose 13 into the oil pan. The valve V1 is opened and the pump P is reversely rotated to draw out the waste oil again. The valve V2 is opened and the pump P is forwardly rotated to feed the new oil again. When the amount of oil being fed reaches a predetermined value, the valve V2 is closed and the pump P is stopped. The valve V2 is set to the outside air position and the pump P is forwardly rotated, so that the air drawn in will force the new oil in the hose 13 into the oil pan.
Patent JP-H03214050-A (JP)
Title: Method and apparatus for measuring immunity
Inventor: IBARAKI SATOSHI
IPC: G01N33/543
Filed: 1990-01-18
Abstract: PURPOSE:To perform measurement even for a minute amount of a specimen highly sensitively and highly accurately by passing air through an immunity sensor cell part (SC) and pipes around the SC before the introduction of specimen solution, and removing stagnant solution. CONSTITUTION:Before the introduction of specimen solution or its mixed solution, air is made to pass through an SC 10 and pipes around the SC with an air pump 40 by way of a valve 45, and stagnant liquid is removed. Then, the specimen solution containing antigen injected from a specimen injecting part 20 is mixed with enzyme label antibody liquid 33 at a specified liquid quantity ratio. The mixture is injected into the SC 10 with a tube pump 41. Then, immunity reaction is performed. Thereafter, air washing liquid 30 is made to pass with the pump 41, and the excessive label antibody which is not bonded to the solid-phase antibody in the SC 10 is removed. Air is made to pass with the pump 40. Then, a valve 43 is switched, and oxygen reaction substrate solution 32 is made to pass. The decreased amount of the product (oxygen) or the substrate corresponding to the amount of the antigen is measured.