baber/WOPTO huggingface dataset:
Patent JP-H05185236-A (JP)
Title: Method of bonding to manganese steel part and other carbon steel part, and aggregate obtained by the method
Inventor: FUERUNAN PON
IPC: B23K26/32
Filed: 1992-04-24
Abstract: PURPOSE: To provide a method capable of evading the formation of beads or seams at the time of welding an insert to a manganese steel part and suitable for the connecting of a carbon steel rail to a manganese steel railway track part. CONSTITUTION: Preferably, a carbon steel part is preheated at 300 to 600 deg.C at the highest, the end part of at least one carbon steel part 2 is deposited with austeno-ferritic stainless steel 1 preferably by MIG or TIG welding, moreover, the carbon steel part whose end part has been applied with the deposit metal thus obtained is welded with a manganese steel part 3 preferably after forced cooling.
Patent JP-H01279093-A (JP)
Title: Method for supplying cryogenic liquid
Inventor: KATO TATSUO
IPC: H01L39/04
Filed: 1988-04-29
Abstract: PURPOSE:To prevent the icing of a funnel, by supplying cryogenic liquid through the funnel with a vacuum layer formed around the outer periphery of its bowl part and inner pipe. CONSTITUTION:A vacuum layer 18 is formed by removing air from the outer periphery of an inner container 2 and an inner pipe 7 of a funnel 1 for supplying cryogenic liquid from a tank 106 to a supply opening 102. Upon liquid nitrogen feed by inserting an outer pipe 21 into the supply opening 102, an outer container 10 is difficult to cool due to cooling through the vacuum layer 18 and owing to a direct heat conduction through the outer pipe 21 and the cylindrical part 3, thus making the icing of the outer container 10 and the outer pipe 21 avoidable.
Patent JP-S60251818-A (JP)
Inventor: TANIMOTO TOSHIKATSU
IPC: A01F12/46
Filed: 1984-05-25
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-S63270103-A (JP)
Title: Take-out method and device for cut wafer
Inventor: UENO YOSHIYUKI
IPC: B28D5/00
Filed: 1987-04-30
Abstract: PURPOSE:To prevent collision of a wafer with a turning frame of a blade and destruction of the wafer by making the wafer into a state where the same is integrated with a suction plate at the time when the wafer is cut off, by a method wherein the suction plate is sucked to an ingot by holding the suction plate stably by a holding device. CONSTITUTION:A suction plate 6 in a state where the same is connected with a stopper flange 16b is positioned by moving the same until an opening for suction comes into contact with the bottom of an ingot 1 by moving a rigid shaft 61a upward by a moving device. The suction plate 6 and ingot 1 are sucked and integrated by feeding negative pressure to the opening for the suction through a vacuum tube 66. The rigid shaft 61a is moved downward by inverting the moving device to a position where a predetermined gap is kept between the flange 61b and suction plate 6 and force holding the suction plate 6 substantially becomes a state where the force other than suction force due to air suction does not act upon. Cutting operation of a wafer is performed under this state. When the wafer is separated from the ingot, the suction plate 6 integrated with the wafer is dropped and connected with the stopper flange 61b by fitting to the same.
Patent JP-H09295888-A (JP)
Title: Apparatus for pulling up single crystal
Inventor: TSUNODA MASAO
IPC: C30B15/30
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To suppress the deterioration in a holder made of aluminum or a holding part for a seed crystal in a strong alkaline atmosphere and enable the seed crystal to readily perform the centering thereof. SOLUTION: This apparatus for pulling up a single crystal comprises an alumina tube 1 equipped with a single crystal holding part, obtained by forming plural inserting through-holes 3a and 3b in the longitudinal direction on the side at the lower end of an alumina tube 1 side by side, forming plural positioning grooves 4a and 4b corresponding to the inserting through-holes 3a and 3b even in a seed crystal 2 and capable of inserting the seed crystal 2 from the lower side of the alumina tube 1, inserting protruding supporting parts 7a and 7b of a jig 6 made of a noble metal through the inserting through- holes 3a and 3b into the positioning grooves 4a and 4b and holding the seed crystal 2 therewith. A noble metallic tube, a wound material of a noble metallic foil, a noble metallic thermally sprayed film, etc., are provided on the outer periphery of the alumina tube 1.
Patent JP-H01275251-A (JP)
Title: Anti-skid control device
Inventor: HIGASHIMATA AKIRA
IPC: B60T8/58
Filed: 1988-04-28
Abstract: PURPOSE:To have satisfactory maneuvering stability in applying brakes by performing pressure retention for a certain specified period subsequent to the increase of the braking pressure after commencement of breakeapplication and lessening the pressure increasing gradient in re-boosting the pressure in case restitution is made to pressure increase again. CONSTITUTION:The physical amount of wheel slippage is calculated C on the basis of outputs from a wheel speed sensing means A and a body speed presuming means B while the wheel acceleration/deceleration is computed D on the basis of the wheel speed, and on the basis of calculations by the calculating means C, D braking pressure is controlled by a braking control part E. This braking control part E is furnished with command means F-H, which emit pressure increasing, retaining, or reducing command on the basis of the physical amount of slippage and the wheel acceleration/ deceleration. Further, a pressure retention time measuring means I and a pressure increasing return judging means J are furnished, and a pressure increase gradient adjusting means K lessens the pressure increase gradient of the pressure increase command means F in case the measurement of braking pressure in retention continued time is lasting over a certain set time and in case restitution is made from the pressure retention condition to pressure increase condition.
Patent JP-H01278469-A (JP)
Title: Magnesia-calcia based refractory
Inventor: UNOSAKI NOBUYUKI
IPC: C04B35/66
Filed: 1988-04-28
Abstract: PURPOSE:To contrive improvement in spalling, thermal shock resistance, etc. by containing aragonite type calcium carbonate in a refractory aggregate consisting of MgO and CaO. CONSTITUTION:A basic refractory material, such as magnesia or dolomite clinker, is used to regulate components thereof to 20-95wt.% MgO and 80-5wt.% CaO. The particle diameter of the refractory material is normally <=10mm, preferably about <=3mm. The above-mentioned refractory material in an amount of 10pts.wt. is blended with 0.5-5pts.wt. aragonite type calcium carbonate (having normally 0.5-10mm, preferably about 1-3mm particle diameter and desirably >=80% purity) and nonaqueous binder, such as tar or liquid phenolic resin (in an amount of normally about 1-5pts.wt. based on 100pts.wt. refractory aggregate) is then added thereto. The resultant mixture is subsequently kneaded, formed and calcined at about 1,600-1,700 deg.C to provide a magnesia- calcia based refractory material useful as a lining refractory for furnaces.
Patent JP-S59231082-A (JP)
Title: 4-chloro-4-methyl-5-methylene-1,3-dioxolan-2-one
Inventor: TAKEBE YASUSHI
IPC: C07D317/42
Filed: 1983-06-14
Abstract: NEW MATERIAL:4-Chloro-4-methyl-5-methylene-1,3-dioxolan-2-one of formula I . USE:The intermediate for the production of 4-chloromethyl-5-methyl-1,3-dioxolen-2-one of formula II useful as a prodrug modifier for pharmaceuticals. PREPARATION:The objective compound of formula I can be prepared by reacting 4,5-dimethyl-1,3-dioxolen-2-one of formula III with a chlorination agent such as sulfuryl chloride in an inert organic solvent such as methylene chloride, chloroform, carbon tetrachloride, etc. under the normal ionic reaction condition. The obtained compound can be converted easily to the compound of formula II by the thermal rearrangement reaction in the absence of solvent or in an inert organic solvent (e.g. 1,2-dichloroethane).
Patent JP-H05304548-A (JP)
Title: Telephone set
Inventor: TAJIMA AKIRA
IPC: H04M1/00
Filed: 1992-04-27
Abstract: PURPOSE:To sound a call tone in an optimum tone volume in matching with the difference from an operating environment of the telephone set such as a person resident in the vicinity of or apart from the telephone set, active at day time or sleeping at night, noisy or quiet surrounding. CONSTITUTION:An infrared ray sensor 8 outputs a detection voltage in response to a distance from a human body, an A/D converter circuit 10 converts the voltage into a digital signal and it is outputted to a microprocessor 7. The microprocessor 7 controls a sound volume variable circuit 12 in response to the digital signal to adjust a call tone volume from a speaker 14. Or the call tone volume is adjusted by detecting the lightness by a photo transistor(TR) and detecting surrounding noise by a microphone. Or the call tone volume is adjusted by using a clock to discriminate at which time zone a current time is located.
Patent JP-S63272798-A (JP)
Inventor: SHINYA YUJI
IPC: B66F9/22
Filed: 1987-04-30
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-S63290565-A (JP)
Inventor: SHIIRA ABERU SHIYUMITSUTO
IPC: A61F13/472
Filed: 1988-04-28
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-H08306064-A (JP)
Title: Optical information recording and reproducing device
Inventor: MIYAMOTO MORITOSHI
IPC: G11B7/135
Filed: 1995-05-01
Abstract: PURPOSE: To prevent the generation of lowering of light quantity and deterioration of a spot shape and to enable excellent and stable recording/reproduction by making a P-polarizing light beam incident on a total reflection optical element having a reflection surface whose outer face is fitted with a protection film. CONSTITUTION: A P-polarizing light beam by a semiconductor laser 1 is made incident on a parallel shift prism 18 of a total reflection element having a total reflection surface fitted with a protection film, reflected by the total reflection surface, made incident on a movable head part 10 and a disk, etc., irradiate them. By this constitution. The deterioration of the characteristic of the total reflection surface of the prism due to the secular change, etc., is prevented by the protection film, the decrease of the light quantity and the deterioration of the shape of a light spot are prevented since the P-polarization is utilized and stable and excellent recording/reproduction is performed.
Patent JP-H05304907-A (JP)
Title: Jelly in jelly
Inventor: MORIYA YUKI
IPC: A23L21/10
Filed: 1992-04-27
Abstract: PURPOSE:To obtain the subject jelly in jelly excellent in visual appearance, mouth feeling and shape retention by dispersing an inner layer jelly containing a prescribed amount of a gelling agent such as gellan gum in a specified outer layer jelly. CONSTITUTION:The objective jelly in jelly is composed of (A) an inner layer jelly containing another gelling agent such as xanthan gum in an amount of 0.1 to 1 pt.wt. based on 1 pt.wt. gellan gum, dispersed in (B) an outer layer jelly containing another gelling agent such as carrageenan or locust bean gum in an amount of 2 to 20 pts.wt. based on 1 pt.wt. gellan gum.
Patent JP-H08304996-A (JP)
Title: Plate inspecting device
Inventor: ANZAI TAKESHI
IPC: G03F1/00
Filed: 1995-05-01
Abstract: PURPOSE: To easily set a fixed base at a position where the read of an original is efficiently performed by installing the fixed base provided with a pin bar and a fixing mechanism fixing the sliding of the fixed base. CONSTITUTION: An original set base 13 for setting the original (an old plate 1 or a new plate 2) and formed of a glass plate is installed above a line sensor. A pin bar set 15 is installed on the front surface of the scanner provided with the original set base 13. The pin bar set 15 is equipped with the fixed base 17 provided with the pin bar 16. Furthermore, the fixed base 17 is installed to freely slide along a groove for sliding 20 formed on a scanner body 19. The fixed base 17 is constituted so that the sliding is fixed or released by the actuation of the fixing mechanism 22.  The fixed base 17 is allowed to slide with respect to the original set base 13 in a state where the original is locked on the pin bar 16, and the fixed base 17 is positioned at a place where image reading is performed in a short time, and the sliding of the fixed base 17 is fixed by using the fixing mechanism 22.
Patent JP-H09291582-A (JP)
Title: Connection structure of toilet bowl and water drain pipe
Inventor: ISOU KAZUYOSHI
IPC: E03D11/16
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a connection structure of a toilet bowl and a water drain pipe which can make the toilet bowl separate the water drain pipe easily. SOLUTION: An intermediate flange 13 is provided with a central hole 14 arranged co-axially with a cylindrical part 3a of a floor flange 3, an insertion hole 15 of a T bolt 8, an insertion hole of a screw for fixing on a floor, etc. Moreover, a projection part 18 is provided in a peripheral fringe part on a lower face side of the central hole 14, and a projection part 19 is provided on a top face of the intermediate flange 13 in such a manner that it surrounds the central hole 14. Mold release layers 20, 21 are provided in a circumferential part of the central hole 14 on a lower face of the intermediate flange 13 and in a circumferential part of a water drain port 7 among lower faces of a seat frame 5.
Patent JP-2000071866-A (JP)
Title: Optical axis direction automatic adjusting device for vehicular head lamp
Inventor: OKUCHI HIROAKI
IPC: B60Q1/115
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To automatically adjust a direction of an optical axis of a vehicular head lamp by correcting a displacement caused by running on to a curb stone and the like during parking on the basis of an output of a vehicular height sensor. SOLUTION: A rear height measurement value (the amount of displacement of a vehicular height on a rear wheel side) is inputted to an ECU 20 from a height sensor 11 installed on a rear part of a vehicle. A front height calculation value (the amount of displacement of the vehicular height on a front wheel) is estimated on the basis of the rear height measurement value and a traveling state of the vehicle by a vehicular speed sensor 12 to work out a pitch angle of the vehicle. An error occurs in the pitch angle if the vehicle runs on to a curb stone and the like during parking, so that a standard pitch angle is renewed when the vehicle is in a constant-speed traveling (a stable traveling) state. By the ECU 20, the error is canceled even before finishing one trip, and an actuator 35 is driven to suitably adjust a direction of an optical axis of a head lamp 30.
Patent JP-S60251255-A (JP)
Title: Amorphous alloy having small iron loss
Inventor: TSUZAKI MICHIMASA
IPC: H01F1/16
Filed: 1984-05-25
Abstract: PURPOSE:To obtain the titled alloy having a small iron loss and high saturation magnetic flux density and suitable for use as the material of a magnetic core for high frequency by providing a specified composition consisting of Fe, Mo, B and Si. CONSTITUTION:This amorphous alloy having a small iron loss is represented by a formula FeaMobBcSid (where a-d are atom%, 2<=b<=6, 15<=c+d<=25, 10<=c <=20, d<=10 and a+b+c+d=100), and it is especially suitable for use as the material of a magnetic core for high frequency. A mixture consisting of Fe, Mo, B and Si in said prescribed ratio is melted and cooled rapidly by a known single roll method or other method, and the resulting amorphous alloy is heat treated at a temp. between the Curie point and the crystallization temp. without applying a magnetic field. Thus, said amorphous alloy is easily obtd.
Patent JP-S59232602-A (JP)
Title: Edging method of continuously cast slab
Inventor: FUJITA YONEAKI
IPC: B21B1/02
Filed: 1983-06-17
Abstract: PURPOSE:To edge a slab into a well-shaped one by a small rolling down force by edging the slab while restraining the spreading of slab in its thickness direction by calibered guide rolls and forming a dog bone by actuating the rolls just as drawing the slab through them, in edging a continuously cast slab. CONSTITUTION:Calibered rolls 4 connected each to synchronously rotating cams 7, 8 through link shafts 5, 6 are rocked just as drawing a slab 2 through them. A comparatively small driving force is enough for edging, because an instantaneous rolling load is borne by the contact surfaces of the small diametral rolls 4 and supported by the links 5, 6. Further, because the spreading of slab thickness is retrained by the caliber, a well-shaped dog bone is formed.
Patent JP-H05302539-A (JP)
Title: Exhaust recirculation control device
Inventor: KANAI HIROSHI
IPC: F02M25/07
Filed: 1992-04-27
Abstract: PURPOSE:To carry out the control of exhaust recirculation without affection by aging effect, by compensating an output of an oxygen sensor used in feed-back control of an exhaust gas volume in accordance with an output of the oxygen sensor which is obtained in an operation stopping range under EGR control in a cold condition of an engine, during EGR operation. CONSTITUTION:After an ignition switch is turned on, when a specified time elapses, an intake air volume per one revolution is calculated from outputs from a rotational speed sensor 10 and an air flow meter 5, and whether the temperature of cooling water detected by a cooling water temperature sensor 10 is higher than a specified value or not is determined. If it is less than a specified value, an EGR control valve 8 is closed so as to stop the EGR operation. An output Vin from an oxygen sensor 6 is received, and a difference Kin between the output and a specified output V indicating the concentration of oxygen in the atmosphere is obtained. This difference Kin is stored and updated for every operation range. If the temperature of cooling water exceeds the specified value, the output Vin from the oxygen sensor is compensated in accordance with a difference Kin in the present operation range, as a compensating value, and accordingly, the EGR control valve 8 is feed-back controlled in accordance with thus compensated output Min.
Patent JP-H08279758-A (JP)
Title: Audio signal band synthesizing and decoding device
Inventor: OKAMOTO AKIRA
IPC: G10L19/02
Filed: 1995-04-07
Abstract: PURPOSE: To reduce hardware scale and to accelerate speed in the case of expanding a compressed sound/audio signal using MPEG standard by adopting algorithm excluding the operation processing of the band synthesizing and decoding device. CONSTITUTION: This audio signal band synthesizing and decoding device is provided with an arithmetic means 1 sharing the calculating means of V vectors for sub-band synthesization and the arithmetic means of audio data PCM. Further, as a means for inputting data to the means 1, an MN/MD vector storage means 2, V vector storage means 3 for storing the V vectors outputted from the means 1 and adding/subtracting means 5 for outputting corrected inverse quantized sample data by adding/subtracting the output from an inverse quantized sample data memory 4 are provided and a control means 6 controls these means. First of all, one group of inversely quantized data is inputted, shift processing is performed for the unit of 32 pieces of data and 32 pieces of new V vectors are calculated.  While using the algorithm removing redundant operation processing, sound/audio data are expanded and by repeating this processing 36 times, one frame is expanded.
Patent JP-S58223439-A (JP)
Title: Adsorbent for heavy metal, production thereof and adsorptive treatment
Inventor: SASAKI AKIO
IPC: B01J20/26
Filed: 1982-06-22
Abstract: PURPOSE:To provide high adsorptive power for heavy metals and to improve the rate of adsorption as well by depositing water soluble amines, a water soluble epoxy crosslinking agent and the resulted product of reaction of carbon disulfide or its salt on active carbon. CONSTITUTION:Water soluble amines (e.g., hydrazine hydrate) are deposited on active carbon in the presence of water, and the deposited water soluble amines are caused to react with a water soluble epoxy crosslinking agent (e.g., ethylene glycol diglycidyl ether), and are then treated with carbon disulfide or is treated with carbon desulfide and base. The water soluble amines, the water soluble epoxy crosslinking agent and the resulted product of carbon disulfide or its salt are deposited on the active carbon in the above-mentioned way. The resulted adsorbent has high selectively to heavy metals, more particularly mercury, hexavalent Cr, Cd, copper, iron, etc. and can remove the heavy metals when brought into contact with an aq. soln. contg. heavy metals. The adsorbent has excellent chemical stability and the rate of adsorption as well.
Patent JP-H02285453-A (JP)
Title: Data buffer control system
Inventor: HONDA KOICHIRO
IPC: G06F13/38
Filed: 1989-04-27
Abstract: PURPOSE:To reduce the hardware quantity of a remote controller by controlling the transmission of frame data in accordance with the result of comparison carried out between the difference obtained between the transmitting frequency of the frame data via a channel device and the receiving frequency of the remote controller and the prescribed value set previously. CONSTITUTION:A comparator 15 performs the comparison between the difference obtained between the transmitting frequency of the frame data of a small capacity that are continuously sent from a channel 1 and the receiving frequency of reply frames sent from a remote controller 2 for each reception of the frame data and the prescribed value set previously. Based on the result of this comparison, a transfer control circuit 11 controls the transfer of the frame data to the controller 2. Thus the quantity of frame data stored in a data buffer from the controller 2 is controlled. As a result, the data buffer of the controller 2 can be controlled via the channel 1 without providing the data buffers in number equal to or larger than the number of frames.
Patent JP-S5441138-A (JP)
Title: Recorder
Inventor: KOMIYA YUTAKA
IPC: G03G21/00
Filed: 1977-09-08
Abstract: PURPOSE: To prevent the mulfunction of a recorder by virtue of noise when an electirc element is suspended by prohibiting taking in of operation signal at the finish point of recording process. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10291363-A (JP)
Title: Ink jet recording sheet
Inventor: HANADA KAZUYUKI
IPC: B32B5/18
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To incorporate an ink receiving layer having excellent conveyability, blocking properties, water resistance and moisture resistance by giving a print image having excellent absorption properties of aqueous ink, sharp ink shape, ink color developability and stably high quality. SOLUTION: The recording sheet comprises at least one or more ink receiving layers on one surface of a base material sheet used for ink jet recording. In this case, the resin component for constituting the layer contains porous hydrophilic polyurethane resin or porous hydrophilic polyurea or porous hydrophilic polyurethane-polyurea resin.
Patent JP-H047742-A (JP)
Title: Controlling system for application program
Inventor: ARIGA KENICHI
IPC: G06F9/40
Filed: 1990-04-26
Abstract: PURPOSE:To eliminate the complication of software and to improve the processing efficiency of software by reading the event information out of an event queue buffer and to call a subroutine by reference to a subroutine table in accordance with the priority of the event information. CONSTITUTION:When an event is produced from an application processing part, the event information is written into an event queue buffer 11. Then a control part 10 refers to a subroutine table 12 based on the event code written in the buffer 11 and the state set then and calls the subroutine to be processed according to the preference levels 1 - 3 of events. Thus the event is carried out. As a result, it is possible to flexibly cope with the change of specifications can be addition of functions for software as well as to shorten the debugging time and to deal with the specialization of software.