baber/WOPTO huggingface dataset:
Patent JP-H04372839-A (JP)
Title: Stress-relaxation measuring apparatus
Inventor: KATO HIDEO
IPC: G01N33/44
Filed: 1991-06-24
Abstract: PURPOSE:To make the amount of data processing adequate and to shorten the time of measurement by automating the specification of the range for data collection. CONSTITUTION:One end of a polymer material 21 is attached to a fixed body 20, and strain (d) having the specified amount is imparted to the material 21. The stress relaxation of the material 21 is measured. A moving body 22 is moved into the same direction as the direction of the strain at a constant speed. The moving body 22 is made to agree with a free end 21a of the macromolecular material 21 on the advancing direction. A first detecting means 23 detects the magnitude of external force which is applied on the moving body 22. A second detecting means 24 detects the time point when the magnitude of external force starts increasing. An operating means 25 operates the rate of change from the time point when the magnitude of the external force starts increasing. A holding means 26 holds the result of the operation of the operating means 25. In a comparing means 27, the contents held in the holding means are compared with the result of the operation of the operating means. An updating means 28 updates the contents held in the holding means with the result of the operation of the operating means 25 in response to a first signal S1. These parts are provided.
Patent JP-S5774119-A (JP)
Title: Molding method of t pipe
Inventor: YAMAMOTO MASAHIKO
IPC: B29C41/04
Filed: 1980-10-28
Abstract: PURPOSE: To mold a T pipe by such a method wherein reinforced fibers are prewound around a core mold arranged inside a branch pipe mold installed to the outer circumference of a revolving mold, and resin liquid is caused to impregnate into reinforced fibers from outside to inside and the revolving mold is caused to carry out thorough impregnation and bubble removal by centrifugally forming a T pipe.  
     CONSTITUTION: A branch mold 9 is installed to the outer circumference of a revolving mold 1, a core mold 13 is arranged in the branch mold, reinforced fibers are prewound inside a space 14 and resin liquid 19 is supplied from a nozzle 7 while the revolving mold 1 and a resin liquid feeding pipe 6 are caused to rotate at the same speed. The resin liquid 19 is caused to move into the outer position of the space 14 passing through a supply route 16 and a branch route 17 by centrifugal force, and then caused to impregnate into reinforced fibers 18 in sequence from outside to inside to eventually form a branch pipe. After that a pipe 20 is centrifugally formed on the revolving mold 1. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01318685-A (JP)
Title: Boom cutter
Inventor: SHIMAMURA SHUNICHI
IPC: E21B7/18
Filed: 1988-06-20
Abstract: PURPOSE:To easily remove soil adhered to blades by a method in which many outlets for washing water are formed along the blades of an auger part having spiral blades on its shaft. CONSTITUTION:A boom cutter 7 is provided to the frame 2b of a Messer shield excavator 1 to support its bar-like cutter 7a in a turnable and rocking manner. The cutter 7a has a bit 7b and an auger 7c on its tip, and the basal end of the shaft 7e has many outlets 7f for washing water. The cutter 7a is turned in a rocking manner to excavate facing, and soil adhered to the blade 7d is removed by jetting high-pressure washing water along the surface of the blade 7d from the outlets 7f for continuing excavation. The soil adhered can thus be easily removed.
Patent JP-S63316366-A (JP)
Title: Optical system data file device
Inventor: KIKUCHI NOBORU
IPC: G11B20/10
Filed: 1987-06-18
Abstract: PURPOSE:To record and reproduce sound and image signals with high reliability while securing real time property by providing the titled device with a correcting/interpolating circuit connected to a buffer memory to execute correcting or interpolating processing and a circuit for varying a clock rate in order to make an I/O data rate coincide with an external signal rate. CONSTITUTION:When the error correction of data transferred up to a sector buffer 4 is executed by an ECC circuit 5 at the time of reproduction, the corrected data is written in a buffer memory 31 or 32. At the time of reading out a buffer memory, data is returned to the completely reverse arrangement to that of recording and original sound and image signals by a deinterleaving circuit 103 are transferred to an external equipment 1 is continuous data through an interface circuit 2. At that time, data decided as uncorrectable data by the ECC circuit 5 is processed by the interpolating/correcting circuit 104 and the interpolated or corrected data is sent to an interface circuit 2. A clock rate read out from the buffer memory 31 or 32 is converted into the same clock rate as that of an input and the real time property can be secured.
Patent JP-S5378579-A (JP)
Title: Conveying apparatus
Inventor: MATSUMOTO HAJIME
IPC: B65G65/32
Filed: 1976-12-20
Abstract: PURPOSE: To smoothly open or close a shutter by providing a receipt hopper with an opening opened or closed by the shutter at the lower portion of its outlet in a conveying apparatus for conveying grains or the like by a conveyor chain along the bottom surface of conveying trough. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0615453-A (JP)
Title: Method for welding end part of titanium-cladded steel plate
Inventor: HASE TAIJI
IPC: B23K9/02
Filed: 1991-06-24
Abstract: PURPOSE:To provide a method for executing iron-titanium different material seal weld having excellent corrosion resistance without any brittleness by arc welding in the end part weld of the titanium-cladded steel plate. CONSTITUTION:At the time of executing fillet weld or butt weld mutually to the titanium-cladded steel plates 1, a groove and a notch are provided in the end surface of each titanium-cladded steel plate 1, and after executing the fillet weld or the butt weld mutually to the base materials, the titanium cladded steel plate 1 as a spacer material 6 is inserted into a gap part formed with the notch. By using Ag-Cu base flux, TIG weld is executed to the different material welding part 11 in the inert gas atmosphere.
Patent JP-H0813671-A (JP)
Title: Embedding material of concrete slab, base plate for concrete slab and concrete slab by use thereof
Inventor: NAGAI TERUMARO
IPC: B28B23/00
Filed: 1994-07-04
Abstract: PURPOSE:To easily prevent sectional faults due to underground installation of utility pipes. CONSTITUTION:In an embedding material made of a synthetic foaming resin molding to anchor in a concrete base plate, it is provided with a top plate, side walls 11, and an intermediate partition 12. And a number of hollows S opened at one side are formed in the inside and thin parts 17 are formed at the side walls 11 corresponding to the hollows S and further, notches 18, 19 are formed at the intermediate partition 12. The thin parts 17 of the embedding material can be easily broken by piping or other means. After the thin parts have been broken and opened, pipes can be laid in the hollow S of the embedding material. In this way, inconvenience resulting from exposure of pipes can be avoided.
Patent JP-H112838-A (JP)
Title: Active matrix liquid crystal display device
Inventor: HIROSHIMA MINORU
IPC: G02F1/136
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To eliminate display defects due to characteristic deterioration of liquid crystal by forming an electric field shield electrode layer on a video signal line driving circuit or/and a scanning signal line driving circuit mounted on an active element substrate. SOLUTION: The active element substrate has the video signal line driving circuit HD and scanning signal line driving circuit VD thereupon. The video signal line driving circuit HD or scanning signal line driving circuit VD has an electrode layer HSHLD or VSHLD interposed with a liquid crystal layer. The electric field shield electrode layer HSHLD or VSHLD is further connected to an external connection terminal HVcanPAD or VVcanPAD. The introduction of this electric field shield electrode layer HSHLD or VSHLD allows the shield electrode layer to absorb or cancel electric field stress generated by the video signal line driving circuit HD or scanning signal line driving circuit VD. Namely, the operation of electric field stress generated by a driving circuit on the liquid crystal layer can be cut off.
Patent JP-S5578606-A (JP)
Title: Microwave solid state oscillator
Inventor: MAKINO TOSHIHIKO
IPC: H03B9/14
Filed: 1978-12-08
Abstract: PURPOSE:To realize setting of the oscillation frequency independently from the oscillation output by connecting the semiconductor direct oscillator element to one end of the coaxial line and then installing the dielectric resonator near the line at the position distant away from the oscillator element and along the line by pi/2 of electric angle or about that amount. CONSTITUTION:Inner conductor 6 featuring the circular cross-section is inserted into cylindrical outer conductor 7 to form the coaxial line. And semiconductor direct oscillator element 8 is provided between one end of conductor 6 and the blocking part of conductor 7 to use the opposite side as the output terminal. In such constitution, an opening is drilled to conductor 7 at the position distant away from element 8 and along the line by and about pi/2 in terms of the electric angle, and metal case 9 is attached outside the opening. Then dielectric resonator 10 fixed via dielectric support stage 13 plus metal screw 12 are installed within case 9 in order to secure the electric field combination with the line. Thus resonator 10 is moved within case 9 by means of screw 12 to vary the resonance frequency which is sent out through terminal 11.
Patent JP-H11346103-A (JP)
Title: Milimeter wave module
Inventor: TAKAHASHI KAZUAKI
IPC: H01P1/203
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive radio equipment using milimeter waves and microwaves by realizing a milimeter wave module, where a filter of low loss and MMIC, etc., are mix-mounted by simple work. SOLUTION: A recess 102 is formed at a silicon substrate 101 through anisotropic etching and a glass substrate 107 with a microstrip type filter pattern 109 is connected by a microbump 105 to realize the filter, using air 104 as dielectric. In addition, an air layer 104 is formed immediately under it, and the milimeter wave module with a structure, in which the filter is connected with flip-chip mounted MMIC 106 through a coplanar line 108 is formed. Loss is reduced, since the filter is microstrip structure using air as an insulated layer and characteristic variation caused by mounting is eliminated since MMIC also is an air layer, thereby the milimeter wave module of superior characteristic is realized with a simple method.
Patent JP-H07333834-A (JP)
Title: Chemical amplifying positive resist material
Inventor: WATANABE SATOSHI
IPC: G03F7/039
Filed: 1994-06-10
Abstract: PURPOSE:To obtain a chemical amplifying positive resist material having excellent sensitivity and high resolution suitable for micro machining technique to solve the problem of PED by containing a specific sulfonium salt and a nitrogen containing compound. CONSTITUTION:The chemical amplifying positive resist material contains the sulfonium salt expressed by the formula and having an aromatic group for which at least two tert-butoxy group are substituted, which are unstable groups to acid, and the nitrogen containing compound. In the formula, R<1> represents hydrogen atom, an alkyl group or alkoxyl group, Y is trifluoromethane sulfonate or p-toluene sulfonate. The resist material attains high dissolution contrast since tert-butoxy group efficiently decomposes by the effect of the unstable group to acid in the sulfonium salt expressed by the formula to form a phenol derivative having a large alkali solubility. And the problem of a surface hardly soluble layer, which is the cause of T-top shape, that is, the problem of PED, is solved by the effect of the nitrogen containing compound.
Patent JP-S5854134-A (JP)
Title: Extensible bucket conveyor
Inventor: SAKURAI YASUHISA
IPC: B65G35/06
Filed: 1981-09-26
Abstract: PURPOSE:To enable to extend a conveyor by additionally connecting drive units with the progress of ditch excavation, by a method wherein an intermediate drive unit is placed between drive units at an upper and a lower end, which are connected together through the medium of the intermediate unit, to form an endless rail for buckets, and the drive units are constituted such that they are connected and moved in a direction of a tangential line. CONSTITUTION:A plural number of intermediate drive units 4 each provided with two pin gears 17, 17' at the inside, are located between an upper drive unit 2, provided with an earth outlet part 3 and two pin gears 17, 17' at the inside, and a lower drive unit 4 provided with an inlet part 5, connected to a chute, and two pin gears 17, 17' at the inside, and the pin gears 17, 17' of the adjoining units 17, 17' firmly engage each other to monolithically unite together the units. A bucket chain, which is guided by a guide rail 14 at the side panel of each unit and is driven by pins 27 of each gear, connects together the drive units to form a bucket conveyor 1.
Patent JP-H11343514-A (JP)
Title: Method for melting high carbon steel using bottom-blown converter
Inventor: TERABATAKE TOMOMICHI
IPC: C21C5/28
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for melting high carbon steel using a bottom- blown converter capable of employing a catch-carbon method without increasing an unnecessary manufacturing cost. SOLUTION: A hot metal which is dephosphorized in advance is desulfurized with a substance containing metallic magnesium followed by slag-off, and then, charged in a bottom-blown converter, decarburized and refined, and blown out at the carbon concentration in the vicinity of the final target carbon concentration of a product, and tapped. Further preferably, metal ores containing an alloy composition are added in the converter to reduce the hot metal during the decarburizing and refining operation, and the alloy composition is recovered in the molten metal.
Patent JP-H11342723-A (JP)
Title: Car air conditioner
Inventor: KAWASHIMA MASAFUMI
IPC: B60H1/00
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To prevent failure of cold air flowing down along the rear seat, by having the cold air run rearward by air flow from a side-face flow-out port pushing upward and the cold air flowing to the rear seat by warm air blown out of a differential supply opening for the rear seat. SOLUTION: This air conditioner is equipped with a plurality of foot supply opening holes 2 uniformly blowing warm air from a foot floor face and a rear- seat differential supply opening 4 blowing the warm air toward the upper part from the lower part of a rear-seat side glass pane 3 besides a side-face supply opening 1. Cold air R cooled by the rear-seat side glass pane 3 flows rearward by a side-face flow F, and it is pushed upward by the warm air blown out of the rear-seat differential supply opening 4, and discharged to the outside of a car. In brief, a cold draft is solved. Therefore, knees and feet of occupants are almost uniformly warmed by the warm air blown out of multiple foot supply opening holes 2.
Patent JP-S5677172-A (JP)
Title: Driving circuit for thermal printer
Inventor: UEHARA HIROSHI
IPC: B41J2/365
Filed: 1979-11-28
Abstract: PURPOSE:To keep power current constant by driving a thermogenous element by voltage charged in a condenser as well as correct the rise of temperature due to self thermogenesis and make the concentration of printing uniform by gradually lowering applied voltage in case where driving is continued. CONSTITUTION:A switch circuit (transistor) Tr operating according to printing signal is connected in series with a thermogenous element RT, and in parallel with these, an element R2 to charge a condenser 12 is provided. When the transistor Tr is off, no current flows in the thermogenous resistor RT and the condenser 12 is charged through a resistance R2 which is one of charging elements. In case where printing pulse signal 10 is continued, the values of its capacity and the resistance R2 are selected so that the condenser 12 is insufficiently charged during the off- period of the transistor Tr.
Patent JP-S5579117-A (JP)
Title: Manufacturing fiber-reinforced resin hollow body
Inventor: MORIWAKE TAKASHI
IPC: B29C57/00
Filed: 1978-12-13
Abstract: PURPOSE: To manufacture a hollow body with a smooth surface by placing a bag- like body made of a soft material covered with a fiber-reinforced material into an outer mold after being filled with a liquid or a granular solid and injecting a liquid resin between the outer mold and the bag body to harden.  
     CONSTITUTION: A bag-like body 1 made of a soft material such as soft synthetic resin rubber having the outer shape identical to the inner shape of a desired relatively thick fiber-reinforced resin hollow body (FRP hollow body) is therein 2 provided with a valve-equipped liquid feed/drain pipe 3 to feed and discharge liquid such as water and covered on the outer surface with a fiber-reinforced body 5. The bag body 1 is placed into a separated outer mold and after a plurality of separated molds are combined together, a liquid resin is injected through holes 7 provided on the outer mold 6 until the fiber-reinforced body is impregnated therewith enough to eliminate the voids thereof. The resin is hardened with a certain pressure to be given on the liquid to produce a FRP hollow body. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6132528-A (JP)
Title: Manufacture of semiconductor device
Inventor: SUGIMOTO SHUICHI
IPC: H01L21/56
Filed: 1984-07-25
Abstract: PURPOSE:To fill the gap between a pellet and a cap closely with resin preventing the resin upon the pellet surface from thinning down by a method wherein an upright semiconductor with its cap implanted with resin is heated and then cooled down to solidify the resin. CONSTITUTION:A semiconductor device 1 is placed with an opening 11 of a dam 9 turned upward to implant the opening 11 with liquid silicon resin 13. Next the semiconductor is heated as it is upright. Then the silicon 13 is cooled down to room temperature and an aluminum cap 14 is bonded on the opening 11 likewise the dam 9 is bonded to a plastic substrate 2 using silicon base adhesive 10a to complete the device. At this time, the silicon 13 is solidified into hard jelly state so that the silicon 13 may not be fluidized within the cavity even if the semiconductor 1 is laid sideways.
Patent JP-H092593-A (JP)
Title: Nozzle of oil changer
Inventor: MURATA MINORU
IPC: B60S5/00
Filed: 1995-06-20
Abstract: PURPOSE: To provide a nozzle device for an oil changer having a stopper with a core of wire for preventing the tube from falling off. CONSTITUTION: Inside a flexible tube 24 connected in a manner of being sealed with a nozzle body 23 of a metal, a metal wire 22 constituting a core is passed through in a manner of being fixed with play, and a stopper 25 for preventing the tube 24 from falling off is attached to the wire 22 at its projecting part 22a extending beyond the forward end of the tube 24. In case, when the tube 24 is inserted into an oil pan through a gauge pipe, part of the tube breaks apart because of being pressed against, for example, a burr sticking out in the passage for the tube 24 or a sharp edge or because of deterioration of the tube due to oil, the part of the tube 24 broken apart is caught by the stopper 25 and held in a manner of not being separable from the wire 22.  Therefore, prevention is possible as regards the trouble that a fragment of the tube 24 falls into an oil pan and remains therein semi permanently.
Patent JP-H0638207-A (JP)
Title: Video transmitter
Inventor: INOUE AKINO
IPC: H04N7/16
Filed: 1992-06-12
Abstract: PURPOSE:To prevent a video transmission line of a video communication system from being intercepted by a 3rd party by changing the cross reference relation between a channel number and a frequency to be inputted from a system of an RF multiplex signal with a control command. CONSTITUTION:A terminal work station 110 sends a video/sound transmission request to a control work station 101, and the station 101 secures one idle channel of a transmission line. A transmission channel control command is sent to a control section 102 to as to modulate the channel and a content of a transmission channel number register is inputted to a modulation frequency conversion section. Then the conversion section sends the converted frequency to a modulation section 108, and a base band video/sound signal from a video camera 114 is inputted to an input terminal 107, and a channel frequency is modulated. The modulation signal is outputted from an output terminal 109 to a transmission line 112c. Since the control section 102 using the command control signal changes the cross reference relation between the channel number and the frequency, the interception of the video transmission line of a video communication system by a 3rd party is prevented.
Patent JP-H025270-A (JP)
Title: Digital signal recording/reproducing device
Inventor: TSUJI SHIRO
IPC: G11B27/032
Filed: 1988-06-21
Abstract: PURPOSE:To ensure the high correcting ability even to the generation of the burst type drop-out by preparing alternately the video and sound areas on a single track in plural blocks. CONSTITUTION:The data trains and check codes which are read again out of a video memory 5 and a sound memory 6 are divided by a multiplexer 8 after the generation of the check codes. Then the digitized video and sound signals are turned into blocks for each field or frame. The different identification codes are added to the heads of each block group and the buffer areas having different frequencies are formed among those block groups and identification code areas. These buffer areas are put into the recording signals by a recording circuit 12 and a recording pattern is formed on a tape 15. Then the mode control is carried out for recording/reproducing jobs in accordance with the detecting results of identification codes at the editing operation. As a result, the high correcting ability is obtained even to the burst type drop-out.
Patent JP-S63317726-A (JP)
Title: Refrigerant level gage
Inventor: OGATA HISANAO
IPC: G01F23/14
Filed: 1987-06-22
Abstract: PURPOSE:To measure only a correct head, by inserting or winding an electric heater at the inside or at the outside of the specified section of a pipe on the high pressure side, heating the electric heater only when a liquid level is measured, and evaporating condensed liquid with heat. CONSTITUTION:Even if liquid nitrogen 2 is contained in the inside of a pressure pipe 15, the liquid in contact with an electric heater wire 16 is all evaporated by conducting a current through the electric heater wire 16 when the level of the liquid is measured. The inside of the pressure pipe 15 all becomes a gas state. As a result, a head pressure corresponding to the height of the level and a pressure, which is applied to a gaseous phase, are applied to the lower end of the pressure pipe 15. Meanwhile, a low-pressure-side pipe 24 of a semiconductor type differential pressure transducer 22 communicates with the gaseous phase 4 through the inside of an outer tube 6 and a hole 12. The pressure of the gaseous phase 4 is applied to the transducer. Therefore, only the pressure at the liquid level head is taken out of the semiconductor type differential pressure transducer 22 as a signal.