baber/WOPTO huggingface dataset:
Patent JP-H06325848-A (JP)
Title: Waterproofing method for insulating electrical wire connecting part
Inventor: TAWARA SHOJI
IPC: H01R43/00
Filed: 1993-05-17
Abstract: PURPOSE:To provide a waterproofing method, by which a putty sealing compound can be pressed with a high compressive stress without any leakage to the outside of a cover and sure adhesion is secured all over the interface between an insulating electrical wire connecting part, surface and a putty sealing compound by means of easy work, for an insulating electrical wire. CONSTITUTION:In a manufacturing method, in which a putty sealing compound inside a cover is compressed onto a conductor connecting metallic fitting and an electrical wire terminal part by clamping and pressing an insulating electrical wire connecting part by the cover, a space inside the cover is divided into a main chamber A1, in which a conductor connecting metallic fitting 63 and an electrical wire terminal part 61 are stored, and auxiliary chambers A2, A3 by partition walls 4, 5 and the like, while an excess of the putty sealing compound is applied onto the main chamber A1, and then, the putty sealing compound is compressed by means of clamping and pressing by the cover, and the excess of the putty sealing compound protrudes from the main chamber A1 to the auxiliary chambers A2, A3. Then, the protruding putty sealing compound remains in the inside of the auxiliary chambers A2, A3.
Patent JP-H0959323-A (JP)
Title: Transparent plastic sheet
Inventor: SHIMIZU MINORU
IPC: C08F220/14
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To obtain a transparent plastic sheet consisting of a specific ratio of methacrylic acid, methyl methacrylate, and glycidyl methacrylate, having each of a prescribed angular deviation and swelling rate, without forming a coloration and a sink mark in its surface, low in long term water absorption coefficient and suitable for the windshield of airplane, etc. SOLUTION: This transparent plastic sheet obtained by copolymerizing 100 pts.wt. methyl methacrylate with 0.5-0.2 pts.wt. methacrylic acid and 0.5-1.5 pts.wt. glycidyl methacrylate, has a thickness of <=4 inches and satisfies e.g. <=7min angular deviation in the case of measuring it at the point of >=1 inch inside from the end of the sheet having 0.06-0.2 inch sheet thickness, and <=2.20 swelling ratio. Further, the aforementioned plastic sheet preferably has <=10.0% thermal contraction ratio kept at 110 deg.C for 24hr and >=37.5% at 145 deg.C for 24hr.
Patent JP-S62296960-A (JP)
Title: Vapor latent heat heating method
Inventor: TODA HITOSHI
IPC: H05K3/34
Filed: 1986-06-13
Abstract: PURPOSE:To prevent the thermal damage of the body to be heated at the heating time by feeding a secondary heat transfer liquid to the upper part of a primary vapor phase when positioning the body to be heated inside the secondary vapor phase in case of the vapor latent heat heating of the body to be heated moving inside a vapor tank. CONSTITUTION:A vapor tank 1 forms a primary vapor phase 12 by boiling a primary heat transfer liquid 3 by a heater 2 and further forms a secondary vapor phase 11 between primary and secondary cooling coils 4, 5 by the secondary heat transfer liquid 8 fed from a tank 7. This vapor tank 1 heats upto the depositing temp. of a joining material at the position (c) of the inside of the vapor phase 11 the body 6 to be heated of the printed circuit, etc. moved from a position (a). In this case, the heat transfer liquid 8 is fed for the prescribed time to the upper part of the vapor phase 12 at the time when the body 6 to be heated is positioned inside the vapor phase 11. In this way, the thermal damage of the body to be heated at the heating time can be prevented.
Patent JP-H04365946-A (JP)
Title: Air-fuel ratio controller of internal combustion engine
Inventor: ENDO KOJI
IPC: F02D41/14
Filed: 1991-06-11
Abstract: PURPOSE:To optimize the annealing calculation of an intake air quantity per one rotation which acts as, a basis of a fuel supply quantity all the operation ranges including the idling time. CONSTITUTION:Whether it is in the idling time or not is discriminated in steps 401-403, and a large annealing rate K is calculated in the step 404 in the case of idling time and a small annealing rate K is calculated in a step 405 in the case of non-idling time. Variation in an annealing value QNSM of an intake air quantity Q/N per one rotation calculated in a step 406 is decreased at the idling time and increased at the non-idling time.
Patent JP-S5662468-A (JP)
Title: Pickup device
Inventor: TANIGAWA KUNIHIRO
IPC: H04N5/335
Filed: 1979-10-26
Abstract: PURPOSE:To make small the optical reader, by providing the part producing the reference signal according to the pickup condition at a photo electric conversion secgion, so that quantization can be made with optimum quantized step. CONSTITUTION:A reference voltate generating sensor unit Ua and a pickup line sensor unit Ub are incorporated with the same constitution, and photo detection element lines 101a-200a in line with the unit Ua are opposed with transfer electrode 201a-300a of CCD via a transition gate electrode 2a. Further, an output gate electrode 3a and an output diode 4a are provided at one end. Further, the unit 2b is made as the same construction, and it is provided with photodetectors 101b- 200b, transistion gate electrode 2b and transfer electrodes 201b-300b. In this unit Ub, the video signal to be objective of pickup is produced, and the most bright part of the pickup objective is received to develop the reference signal for the processing of video signal, allowing to perform the processing of quantization in optimum quantized step.
Patent JP-S5765584-A (JP)
Title: Heat storage tank
Inventor: HANAOKA TADASHI
IPC: F28D17/00
Filed: 1980-10-07
Abstract: PURPOSE: To enable an easy installation of a heat storage tank for a natural energy such as a solar heat having a high capacity at such a place as its setting is hardly performed, by a method wherein a bag-shaped container is formed by a flexible member and a heat accumulation medium is fed into the container.  
     CONSTITUTION: Liquid-tight flexible film 2 such as polypropylene film etc. is formed to have a bag, an outer surface of the film is covered by a flexible heat insulation kilting 3, a plug 4 for use in fitting a pump, a piping etc. is arranged in the surface and then a tank frame 1 is formed. The tank frame 1 is folded and dropped down onto a ground floor surface 21 at the ground floor inspection hole 24, the tank frame 1 is expanded, a heat accumulation medium is fed from the heat accumulation medium pouring port 5 so as to expand the container. And then the pipings 14, 15, 17 and 18 are connected to the bag. With this arrangement, it is possible to install such a container as having a high capacity even at a place as a ground floor showing a hard installation thereof. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6030448-A (JP)
Title: Injection timing regulating device for intensifying plunger type fuel injection system
Inventor: NAKAHIRA TOSHIO
IPC: F02D1/16
Filed: 1983-07-29
Abstract: PURPOSE:To make proper injection timing compensation corresponding to a driving state attainable, by comparing an output signal out of a performance detector, detecting the performance of a selector valve for hydraulic fluid, with a signal based on the driving state, while controlling a driver for driving a solenoid. CONSTITUTION:A resistor 81 is installed in series interposingly in a circuit connecting a coil 49 of a solenoid 23 to a solenoid actuating driver 77, while an electric current flowing in the coil 49 from each voltage at both ends is detected. And, when a driving pulse waveform is given to the coil 49 from the driver 77, the coil 49 and a fixed core 51, a movable core 53, etc., of the solenoid 23 are all magnetize whereby the curent is going to increase but when a spool 29 gets operating, there produces counter electromotive force in the coil 49 and thereby the current drops a moment at a point of a waveform b' so that as a point c', the actual injection timing is detected, comparing it with a signal corresponding to an engine driving state based on a control unit 71 by a comparator 85. Next, an output signal out of the compartor 85 is given to an injection timing compensator 87 and a driving pulse of the driver 77 is controlled, thus the injection timing is compensated on the basis of errors in a response speed of the solenoid.
Patent JP-S5662914-A (JP)
Title: Temperature measuring device of object in furnace
Inventor: MASUNO YOSHIHIKO
IPC: C21D9/56
Filed: 1979-10-29
Abstract: PURPOSE: To eliminate errors in measured temp. value by providing a backlight noise preventing device on the backlight energy incident side in the longitudinal direction of a light shading tube projectively provided within the furnace at the time of measuring the temp. of a steel strip traveling in a continuous annealing furnace by means of a radiation thermometer.  
     CONSTITUTION: A steel strip 12 is advanced in the arrow direction within the furnace wall 1 of a continuous annealing furnace and is thereby annealed continuously. In order to measure the temp. of this steel strip 12, a radiation thermometer 13 is faced to the surface of the steel strip through a light shading tube 14, whereby the temp. at a measuring point 15. is measured. In order to avoid the production of any measured temp error by the radiation energy from the furnace wall of this time, backlight noise preventing devices 17A, 17B are provided in parallel with the steel strip surface, on both front and rear sides in the longitudinal direction of the light shading tube 14 between the furnace side walls. This device prevents the backlight energy from the surface of a radiant tube 16 and the backlight energy reflected from the furnace wall 11 from entering the measuring point 15, prevents any error from being produced in the temp. measured value by the radiation thermometer and permits accurate temp. measurement. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5665809-A (JP)
Title: Toiletry
Inventor: TSUTSUMI HISAO
IPC: C09K23/34
Filed: 1979-10-31
Abstract: PURPOSE: An emulsifiable toiletry, e.g. an emulsion having improved emulsion stability, with a slight irritant action on the skin, comprising a specific amount of an emulsifier prepared by mixing a novel branched chain cholesteryl ester of a fatty acid with cholesterol in a specific proportion, an oily component for the toiletry and water.  
     CONSTITUTION: An emulsifiable toiletry, e.g. a cream or emulsion, having improved emulsion stability with a slight irritant action on the skin, and comprising 0.1W30wt%. emulsifier prepared by mixing a novel compound of formula I (R is 11W23C, preferably 13W19C, saturated aliphatic hydrocarbon residue having one or more alkyl substituents from the carboxyl linkage to the center of the main chain) with cholesterol at a weight ratio of 80:20W10:90, preferably 0.1W90wt% oily component for the toiletry, and preferably 1W99wt% water. As for the compound of formula I, a compound in which R is expressed by formula II or III (m+n=14 and has a distribution with the center m=n=7; R 1  and R 2  are straight or branched chain saturated aliphatic hydrocarbon group, and the total number of carbon atoms in R 1  and R 2  is 12W18, particularly 16 is preferably used. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11334619-A (JP)
Title: Power steering unit
Inventor: MARUYAMA TATSUYOSHI
IPC: B62D5/083
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a power steering unit which can improve durability of a valve seat against which the spool valve of the control valve abuts. SOLUTION: Provided is a control valve 20 of the type which is to open the valve according to the steering torque input to an input shaft 1, supply hydraulic oil from a hydraulic pump 105 to a power cylinder, and to shut off the supply of the hydraulic oil to the power cylinder at a neutral position of the steering operation. The control valve 20 comprises a first spool valve 28 to be operated in accordance with the steering torque, a supply spring (a spring member) 40 which energizes the first spool valve 28 to the direction for closing the valve, a sleeve 24 having a valve seat 25c to which the first spool valve 28 energized by the supply spring 40 abuts, and a body 22 in which the sleeve is accommodated by fixing. The sleeve 24 is formed by high strength material.
Patent JP-S5365135-A (JP)
Title: Electric pinball machine
Inventor: ICHIHARA SHIGERU
IPC: A63F7/02
Filed: 1976-11-19
Abstract: PURPOSE: To provide an electric pinball machine which has independent members operated by a player and for starting and stopping a motor and adjusting elastic striking force of a striking rod. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06287473-A (JP)
Title: Resin composition for coating wood material
Inventor: HARADA MOTOYOSHI
IPC: C08F299/02
Filed: 1992-04-30
Abstract: PURPOSE:To obtain the subject composition excellent in radiation curing property and adhesion to wood material and having low skin stimulation by compounding a specific acrylic monomer, a radiation curing oligomer and a radiation curing monomer. CONSTITUTION:The objective composition is obtained by compounding 10-60wt.% of an acrylic monomer selected from formulae I and II (A is formula III), (B) 10-50wt.% of radiation curing oligomer selected from an polyester acrylate, urethane acrylate and epoxy acrylate and (C) 10-80wt.% of another radiation curing monomer than component A (e.g. styrene or methyl methacrylate). Polyester acrylate of the component B is generally obtained by the condensation of a polybasic acid, e.g. maleic acid with polyalcohol, e.g. ethylene glycol and optionally with a polyalcohol aryl ether and binding an acrylic monomer, e.g. acrylic acid at the end of the molecule. Said composition is preferably cured by ultraviolet irradiation.
Patent JP-H01309889-A (JP)
Title: Respiration controlling apparatus for extremely narrow space
Inventor: YAMADA MINORU
IPC: B63C11/10
Filed: 1988-06-07
Abstract: PURPOSE:To keep a supply amount of oxygen constant by providing an oxygen supplying apparatus with a diaphragm having an atmospheric pressure state closed space and a control valve moving therewith, and opening a switch valve, with expansion of the diaphragm due to the reduction of pressure in a suit by respiration. CONSTITUTION:A control valve 15 connected to a high pressure oxygen cylinder 2 outside a diving suit, is provided inside a diving suit, and one side of the control valve 15 is fixed to a diaphragm 19 via a spindle 17. A closed space 20 of the diaphragm 19 is maintained at the atmospheric pressure state. When the pressure tight diving suit is worn by a manipulator and closed, oxygen in the suit is consumed by respiration of the manipulator and pressure in the suit is reduced. With the reduction, the diaphragm 19 is expanded and the control valve 15 is opened to supply oxygen from the oxygen clinder 2. By this constitution, proper oxygen can be supplied according to an oxygen amount consumed by the manipulator, and the pressure in the suit can be maintained at the atmospheric pressure.
Patent JP-H1128350-A (JP)
Title: Process container and process performed therein
Inventor: CHEN YE-MON
IPC: B01F27/91
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To enhance reaction efficiency by providing a draft tube equipped with a window or a slot in a reactor and circulating a process fluid through the window or the slot by the rotation of the impeller in the tube. SOLUTION: A reactor 10 suitable in use of reaction such as polymn., crystallization or the like for a polycondensation polymer has a draft tube having a slot 18 formed thereto built therein and an impeller 14 is arranged in the draft tube 16. The impeller 14 is rotated by external power through a shaft 12 and a process fluid is forcibly directed downwardly within the draft tube 16. At this time, a part of the process fluid is taken out of an outlet 24 as a product but the greater part thereof is repelled from the bottom part 10a of the reactor 10 to upwardly flow through an annular part 19 provided with a barrier plate 20 and heated/cooled by a heat exchange coil 28 to be returned into the draft tube 16 through the slot 18.
Patent JP-H09313608-A (JP)
Title: Detection method for gas flow
Inventor: RONARUDO JIEI ZUDOROIKOUSUKII
IPC: A61M16/00
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To detect the predicted value of a patient respiration gas flow rate in predetermined time by differentiating a known patient respiration gas flow rate, deciding deviation, processing the deviation and the known patient respiration gas flow rate and deciding the predicted value of the patient gas flow rate. SOLUTION: A prediction discharge amount computer 50 is provided with a low-pass filter 38' in addition to a circuit operated so as to perform correction to prediction discharge signals based on each patient respiration analysis. The low-pass filter 38' obtains the average flow rate of a long term equivalent to the fixed discharge amount of a system including the flow rate capacity of a discharge port and the average flow rate functions so as to adjust prediction discharge reference signals only when the flow rate state of the system is extremely gently changed. Then, for analysis for each respiration and the adjustment of reference signals, an operational amplifier 52 receives instantaneous flow rate signals 54 and the prediction discharge amount signals from the low-pass filter 38'. The output 58 of the operational amplifier 52 is a difference between an instantaneous flow rate and prediction discharge amount characteristics, that is a predicted instantaneous patient flow rate.
Patent JP-H06347289-A (JP)
Title: Angle of rotation detector
Inventor: ONDA HAJIME
IPC: G01B11/26
Filed: 1993-06-11
Abstract: PURPOSE:To provide an angle of rotation detector which enables the non-contact detection of an angle of rotation of a rotor. CONSTITUTION:A light source 4 is provided on a rotating shaft 1c of a bearing 1 facing it 1/and a position detector 5 is provided with the light source 4 passing through a central hole. A reflection mirror 6 is provided on the rotating shaft 1c facing the light source 4 at 45 deg. and the position detector 5 is provided with a reflection mirror 7 at 45o facing the reflection mirror 6 and the position detector 5. The light source 4 and the position detector 5 are provided on an outer ring 1a of the bearing 1 through a support member 2 and the reflection mirrors 6 and 7 are provided on an inner ring 1b of the bearing 1 through a support member 3. An arithmetic processing section 8 determines coordinates (x, y) of a light spot S from an output of the position detector 6 and further computes an angle 9 gamma of rotation.
Patent JP-S63303047-A (JP)
Title: Formation of wear-resistant thermally sprayed film on plug-fixing fitting of mandrel bar for seamless steel pipe manufacture
Inventor: KUSUHARA SHIGEO
IPC: C23C4/02
Filed: 1987-06-03
Abstract: PURPOSE:To facilitate the repair of the fittings and to economize the manpower and time of the exchange of fittings, by thermally spraying an Ni-base self-fluxing alloy on the contact surface between a plug and the plug-fixing fittings of a mandrel bar and by forming a thermally sprayed film layer on the above-mentioned contact surface. CONSTITUTION:When plug-fixing fittings 6 for attaching a plug 7 to a mandrel bar 5 are constituted of a plug-fixing part 9 and a connecting part 10 with the mandrel bar 5, the contact surface A between the plug-fixing part 9 and the plug 7 is locally worn. In order to repair this contact surface A, an Ni-base self-fluxing alloy (alloy in which Si and B are blended with Ni) is thermal sprayed to form a thermally sprayed film layer on the contact surface A. At this time, the thermally sprayed film layer is composed of an undercoat layer, an intermediate layer, and a top layer, and, as the undercoat layer and the top layer, Ni-base self-fluxing alloy layers are formed to about 100-700mu thickness, respectively, and a layer of Ni-base self-fluxing alloy with which hard grains of WC, etc., are blended is formed to 500-2,000mu thickness as the intermediate layer. By this method, respective operation efficiencies of mills can be improved and also rolling tool costs can be reduced.
Patent JP-H11334792-A (JP)
Title: Reinforcing method for tank roof and structure thereof
Inventor: SHIMAMURA TAKAHIRO
IPC: B65D90/02
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a reinforcing method for a tank roof and a structure thereof for making the balance at the time of air raising, making the sealing easy by reducing the deformation of the roof and also making the rotation of a low-temperature insulation material easy. SOLUTION: In a reinforcing method for a tank roof 3 formed on the top section of a cylinder body 2, frameworks 11 are mounted almost uniformly on the lower face of a spherical seal 10 constituting the roof 3 on the lower section of the body, and air is introduced into between the body lower section and the spherical seal 10 to lift the roof 3 and set the same on the body top section, and then reinforcing bars are set on the positions requiring the reinforcement on the upper face of the spherical seal 10.
Patent JP-S5664453-A (JP)
Title: Manufacture of semiconductor device
Inventor: MATSUMOTO YASUO
IPC: H01L21/76
Filed: 1979-10-31
Abstract: PURPOSE:To simply smoothen the surface of a semiconductor device by etching and removing the surface of the field region of a semiconductor substrate in a predetermined depth, thereafter forming an insulating film by a coating method on the entire surface while burying it thereby flattening the surface and exposing only the element forming region. CONSTITUTION:A photoresist mask 2 of predetermined pattern is formed on a P type Si substrate 1, the substrate 1 is etched thereby reducing only the thickness of the field region, a P<+> type inversion preventive region 2 is diffused and formed on the surface of the exposed substrate 1, then the mask 2 is removed, a liquid in which SiO2 powder is dispersed is coated and calcined to cause the surface to become flat, and an SiO2 film 4 is thus formed thereon. Then, the film 4 is retained only on the region 3 by etching, the substrate 1 is exposed in the region 3, and N<+> type source and drain regions 7 and 8 are diffused and formed in the element forming region. Thereafter, a polycrystalline Si gate electrode 6 is formed through the gate SiO2 film 5 between the regions 7 and 8, an SiO2 film 9 is covered on the entire surface, a window is opened thereat, and electrodes 101 and 102 are mounted on the regions 7 and 8, respectively.
Patent JP-H11339224-A (JP)
Title: Thin-film magnetic head and its manufacture
Inventor: KIYOMIYA TERUO
IPC: G11B5/31
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To increase the recording density by stipulating the narrow core width section of the tip section of a top section magnetic layer with a nonmagnetic member, making the layer as a nonmagnetic metal layer and accurately forming the narrow core width section. SOLUTION: A tip section 7 of a top section magnetic layer 8 is formed by a narrow core width section, and the core width section which is provided on top of the narrow core width section and has a core wider than the narrow core width section. A nonmagnetic member 4 is provided on both sides of the narrow core width section to stipulate the core width of the narrow core width section. By stipulating the narrow core width section of the tip section of the layer 8 with a nonmagnetic member, the narrow core width section is formed accurately. If the nonmagnetic member is a nonmagnetic metal layer, the expansion of an effective track width caused by the leak of a magnetic flux, i.e., a writing blotting is prevented and the recording density is increased.  Moreover, if the member 4 is made of a nonmagnetic metal layer, it is formed so that the layer 4 reaches a bottom section magnetic layer 2. By making the member 4 as a nonmagnetic metal layer and the member 4 reach the layer 2, the leakage of a magnetic flux is prevented effectively.