baber/WOPTO huggingface dataset:
Patent JP-H1191056-A (JP)
Title: Polyurethane laminate
Inventor: KAWAKUBO YASUSHI
IPC: B32B27/40
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To realize smooth development of an air bag by incorporating plasticizers in both a foam polyurethane layer and a skin layer, and reducing a plasticizer content of the polyurethane layer to be smaller than that of the skin layer. SOLUTION: Plasticizer contents of a foam polyurethane layer and a skin layer are set to predetermined amounts. And the plasticizer content of the polyurethane layer is reduced than that of the skin layer. The plasticizer content of the polyurethane layer is set to 5-35 pts.wt., or preferably 10-20 pts.wt. to 10 pts.wt. of polyol component. Meanwhile, the plasticizer content of the skin layer is 50-80 pts.wt. or preferably 60-70 pts.wt. to 100 pts.wt. of base polymer. As the plasticizer used, phthalic ester, trimellitic ester, aliphatic dibasic ester, phosphoric ester, epoxidated ester or the like is used.
Patent JP-H03114397-A (JP)
Title: Ear microphone
Inventor: MOTOI KATSUO
IPC: H04R1/00
Filed: 1989-09-28
Abstract: PURPOSE:To convert a bone conduction sound signal efficiently by pressing an inserting body into contact with a bone adjacent to an external auditory meatus at the rear head side. CONSTITUTION:After an inserting body 1a is inserted into an external auditory meatus A, an ear microphone 1 is entirely turned so that a projection 2a of a push rod 2 abuts against an auricle B thereby matching the position. When an operation section 4a of a stopper 4 is depressed in this state, the rod 2 projects with a spring force of the spring 3, the projection 2a abuts against the auricle and an auricle C is pushed toward a rear head side, but a reaction is caused with a structural strength of the auricle. The ear microphone 1 is turned around the entrance to the external auditory meatus A with the reaction and the inserting body 1a is pushed toward the rear head side of the external auditory meatus A and then the ear microphone 1 is fixed. Thus, the bone conduction vibration is converted efficiently by a vibration electric conversion element.
Patent JP-H1190594-A (JP)
Title: Method for forcedly opening hole of sliding nozzle for continuous casting
Inventor: ITAKURA TAKASHI
IPC: B22D11/10
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To forcedly open the hole by safely and quickly melting the clogging position with oxygen in case of stopping the flowing-out of molten metal into a mold by clogging the flowing-out hole caused by the solidification of the molten metal at the time of starting casting in a continuous casting in a tundish providing a sliding nozzle. SOLUTION: The gaseous mixture of oxygen and inert gas is blown into the flowing-out hole 10 from the upper surface of a sliding plate 6 in the sliding nozzle 4 and metal M is melted to open the hole. At this time, the effect to the prevention of damage of the sliding plate is further displayed by using the gaseous mixture having <=70% oxygen concn. and executing the blowing time of the mixed gas to <=20 sec. Further, such a condition can quickly be dealed with by separately providing the pipings of the inert gas and the oxygen and separately controlling concentrans thereof.
Patent JP-S62112346-A (JP)
Title: Manufacture of semiconductor device
Inventor: MINEGISHI KAZUSHIGE
IPC: H01L21/76
Filed: 1985-11-12
Abstract: PURPOSE:To make pattern alignment of high precision unnecessary, and improve manufacturing yield, by forming a stopper region on only a part of the side wall of a groove and the bottom of the groove by applying self alignment, at the time of forming a channel stopper region to prevent the generation of parasitic channel in an element isolation region of the groove type. CONSTITUTION:SiO2 film 2, Si3N4 film 3 and SiO2 film 4 are laminated and stuck on a P-type silicon substrate 1. The film 4 of a region containing a groove 10 to form a channel stopper region is eliminated, and instead a Si3N4 film 7 is formed anew between two grooves 10. By applying this film to a mask, etching is performed to make two groves 10 which penetrate the films 3 and 2 and enter into the substrate 1. Using hydro-fluoric acid as the buffer solution, side etching regions 11 are made in the remaining film 4, and the width of the surface part of the grove 10 is widened. Then a P-type impurity ion is implanted into only the upper side wall and the bottom of the groove 10 to form channel stopper regions 13 and 14 respectively, and a polycrystalline Si film 17 is burried into the groove 10.
Patent JP-S63109917-A (JP)
Title: Deburring device for wire-cut electric discharge machine
Inventor: OBARA HARUKI
IPC: B23H7/02
Filed: 1986-10-27
Abstract: PURPOSE:To make it easy to remove a burr at the tip of a wire after cutting off by making it possible for a container containing a deburring solution near the wire between the upper and lower guides which guide the wire, to move and stop at the position of the wire between the upper and lower guides. CONSTITUTION:In case of a plurality of separated holes being machined and formed at a work 66, and when machining moves to the next hole after completion of machining one hole, a wire 24 is cut off with a wire-cutter 56, and because of machining, the wire 24 passes between drive rollers 48 and gets through a nozzle 40 and reaches the lower guide 22 via the work 66. Separately, an arm 58 having a recess 62 filled with a deburring solution 64 is provided through a staff member 60 extend-provided near the wire 24. And, the tip of the wire 24 is immersed in the solution 64, and a burr is removed. After this, the wire 24 can be made to be insert-passed into the lower guide 22 using a die-guide 46, and the die-guide of a simple structure becomes usable.
Patent JP-H08119356-A (JP)
Title: Packaging container for fruit
Inventor: TSUJI RYOJI
IPC: B65D85/34
Filed: 1994-10-19
Abstract: PURPOSE: To provide a packaging container for fruits which are subdivided into lots wherein, even if the container is put into a master carton, with its lid placed under a body of the container, an idle space is not produced, while contents of the container can be easily seen when the container is displayed at a shop. CONSTITUTION: A bottom side container piece 1 of the upper side open type which has a recess for receiving fruits and an upper side container piece 2 in which a recess is formed so as to cover fruits to be packed are provided so that openings thereof can be brought into engagement with each other, and the surface of the opening of the piece 1 is formed so as to be inclined at an angle of about 15 deg. with respect to the bottom surface of the piece 1, whereas the piece 2 has a configuration so as to be approximately symmetrical to the piece 1 with respect to the inclined surface of the piece 1 when it is put on the piece 1.
Patent JP-H0997403-A (JP)
Title: Sound recording and reproducing device
Inventor: FUJIEDA TAKESHI
IPC: G11B5/027
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To enable a user to easily listen to monitor sound by applying the sound signal outputted from a reproducing side device at the time of high-speed dubbing to a talking speed conversion processing means and using the output of this processing means as the monitor signal for the sound recording contents at the time of high-speed dubbing. SOLUTION: The talking speed conversion processing means 8 is connected to between the preamplifier 3 and sound volume controller 5 of the reproducing side device 1. This processing means 8 includes a silent part compressing means 9 for deleting the silent parts of the sound signals, a reproduced signal extending means 10 for extending the sound signals only for the time corresponding to the time of the deleted silent parts and a scale adjusting means 11 for returning the scale of the sound signals to the original scale. The motor (not shown in the Fig.) of the reproducing side device 1 and the motor (not shown in the Fig.) of the sound recording side device are simultaneously changed over to a double-speed when a dubbing speed changeover switch (not shown in the Fig.) is changed over to a high speed side at the time of a dubbing mode by a mode switch (not shown in the Fig.).  The tapes (not shown in the Fig.) mounted at the reproducing side device 1 and the sound recording side device 2, respectively, travel at a speed twice the standard tape speed.
Patent JP-2001077932-A (JP)
Title: Telephone set having character main function and character mail transmission reception method
Inventor: NAGAI SUMI
IPC: H04W28/00
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To confirm a name of a sender of a received character mail without the need for using an external device, such as an information providing device. SOLUTION: A telephone directory 12 stores a prescribed telephone number and the name of a possessor of a telephone set with the telephone number in cross-reference with each other. A control section 9 retrieves a telephone number, included in a received character mail from the telephone directory 12, and when a coincident telephone number is found, the name of the possessor stored in cross-reference with the telephone number found is displayed on a display section 11 in place of the telephone number included in the received character mail.
Patent JP-H08123388-A (JP)
Title: Line width guaranteeing method for character generator
Inventor: KASAHARA TATSUO
IPC: G09G5/24
Filed: 1994-10-19
Abstract: PURPOSE: To guarantee beautiful line width by smoothly hanging the line width of a stroke in all the variable magnification sizes and to prevent the phenomenon that a type font looks thick although the character is of the same size or that the thickness of a type font looks different although the character is of a different size. CONSTITUTION: Plural kinds of guaranteed line width are stored in a line width table for each type font and at the same time, the guaranteed line width to be used for each node of vector data among these plural kinds of guaranteed line width is applied to the vector data as the attribute information of the nodes of vector data. When plotting the stroke of a character, guaranteed line width WTfc is specified based on the attribute information of the node and while using a point F to be the reference of the character, point P to be the object of guarantee of the character, distance WFP extracted from the character, size GWH of the character and variable magnification size C, positions Fc and Pc at the points after the variable magnification calculated based on the expressions of Fc=R×C/GWH and Pc=Fc+WTfc .
Patent JP-S63107360-A (JP)
Title: Picture reader
Inventor: SHIRAISHI KENICHI
IPC: H04N1/04
Filed: 1986-10-24
Abstract: PURPOSE:To attain picture reading with proper gradation division by placing a reference white board to a part within an original read range. CONSTITUTION:The reference white board is provided by utilizing a part within an original read range of a CCD image sensor 5 and a reference white level data is assigned to a part of the read picture signal. That is, a light radiated from a fluorescent light 2 is reflected in an original 1 and deflected to a mirror 3. The deflected light is collected by a lens 4 and detected by the CCD image sensor 5. In this case, the light from the fluorescent light 2 is radiated also to the reference white board 8 and read by the CCD image sensor 5 together with a picture data.
Patent JP-H0891765-A (JP)
Title: Automatic slinging on/off device for suspended load
Inventor: ODA YASUHIRO
IPC: B66C1/34
Filed: 1994-09-26
Abstract: PURPOSE: To shorten the suspension length of a suspended load by a small-sized and lightweight device by installing a latch which is remote-operated in order to lock a lever at a position, in the state where the lever is manually operated in prder to insert a lock pin into a hole against a pressing spring. CONSTITUTION: When a lock pin 4 is perfectly pushed into a slot hole 3 by manually turning one end 13b of a lever 13 in the clockwise direction around a pivotally supporting pin 14, a motor-driven latch 15 is projected along the outer end surface 13c of the lever 13 by the action of a pressing spring 12, Accordingly, the turn of the lever 13 in the counterclockwise direction around the pivotal supporting pin 14 by the action of the pressing pin 12 is prevented by the motor-driven latch 15, and the lock pin 4 is locked in a perfectly pushed state into the slot hole. Accordingly, if a suspension piece installed on a suspended load is inserted into the slot hole 3, the suspended load can be suspended by a crane, etc., through a shackle 5. Accordingly, the automatic slinging on/off work can be carried out with the simple constitution.
Patent JP-H10104659-A (JP)
Title: Production of polycrystalline silicon thin-film transistor
Inventor: NAKAJIMA MITSUO
IPC: H01L29/786
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To lessen the coverage defect occurring in the sectional shape of a gate electrode and simultaneously to prevent the occurrence of an activation defect region in part of a channel region corresponding to the lower layer side of the end face of this gate electrode in a process for producing a polysilicon TFT(thin film transistor). SOLUTION: An impurity is implanted into a polycrystalline silicon thin film 12a formed on an insulative substrate 10 by using the gate electrode 18 worked at the end face to a taper shape as a mask, by which source and drain regions 13, 14 are formed in part of the polycrystalline silicon thin film 12a. Next, the surface of the insulative substrate 10 is diagonally irradiated with an excimer laser beam 39 from the side of the end face of the gate electrode 18. As a result, the source and drain regions 13, 14 are activated and simultaneously, the laser beam 39 is made incident on the lower layer side at the end face of the gate electrode 18 as well, by which part of the channel region is activated.
Patent JP-H03117715-A (JP)
Title: Crank shaft device for internal combustion engine
Inventor: FURUYA NORISHIGE
IPC: F16C3/12
Filed: 1989-09-29
Abstract: PURPOSE:To disassemble and repair a connecting rod easily by separating a crank arm into a crank shaft supporting arm and a crank pin supporting arm, which are combined with bolts, while the adjacent crank pin supporting arms are hitched over with a crank pin. CONSTITUTION:A crank arm 1 is separated into a crank pin supporting arm 2 and a crank shaft supporting arm 3 which are combined with connection bolts 2c, 3c near the outer shell of the crank arm. A crank pin 7 with both ends hitched over is pressed into an opposed crank pin press-in hole 2b. A bearing 8 and the large end of a connecting rod 9 are previously fitted into the crank pin 7. The small end of the connecting rod is connected to a piston 10. Accordingly, the connecting rod when in trouble is easy to replace and repair. As cylinder operates via connection bolts near the outer shell, there is significantly small moment.
Patent JP-H0198011-A (JP)
Title: Static reactive power controller
Inventor: HATANAKA TAKESHI
IPC: G05F1/70
Filed: 1987-10-12
Abstract: PURPOSE:To obtain a reactive power controller having the high energy saving effect by using an auto-transformer type voltage regulator, a DC exciting power supply, a semiconductor switch, a reactive power detecting circuit, and a switch control circuit. CONSTITUTION:An auto-transformer type voltage regulator 24 is set between an AC power supply 12 and an inductive load 18 and an output wiring is formed with use of a serial wiring 46, a serial shunt wiring 48 and a serial wiring 50 having the adverse polarity to the wiring 46. Then the voltage is controlled by a control wiring 26. A current is supplied to the wiring 26 from a DC exciting power supply 28 via a semiconductor switch circuit 30. While a reactive power detecting circuit 32 produces an output signal proportional to the reactive power of the load 18. A control circuit 34 controls the conduction rate of a semiconductor switch 88 in response to the output signal of the circuit 32 so that the reactive power level is approximate to zero. In such a constitution, the load voltage is controlled directly and instantaneously at an optimum level in response to the reactive power value. Thus the fluctuation of the inductive voltage is minimized and the energy saving effect is improved with a reactive power controller.
Patent JP-S62115987-A (JP)
Title: Video disk recording and reproducing device
Inventor: OKU MASUO
IPC: H04N9/86
Filed: 1985-11-15
Abstract: PURPOSE:To completely eliminate a cross talk interference between a luminance signal and a chrominance signal by providing a means for forming the first recoding signal by FM modulating the luminance signal and a means for forming the second recording signal by FN modulating a color difference TDM signal. CONSTITUTION:Optical heads 21a, 21b for covering an external peripheral area of a disk 20 and an optical head for covering a circumferential area are provided, the luminance signal (h) of a wide band in the external peripheral part having a good circuit recording characteristic and the color difference TDM signal (i) obtained by time sharing and multiplexing two color difference signals having a comparatively narrow signal band in an internal peripheral part are FM recorded as component signals respectively in different areas by using the different optical heads. In the disk, a time base fluctuation is detected with a good accuracy and added to a synchronizing pulse or the luminance signal and the color difference TDM signal as time base information so as to be corrected to have its frequency of a relation of 1:2 and further burst signals respectively integer times as large as a horizontal scanning frequency are applied respectively. Thereby, a reproducing picture having a mutual interference between the luminance signal and the color difference signal constituting a color video signal can be obtained.
Patent JP-H06221371-A (JP)
Title: Vibration control device
Inventor: KOJIMA HIROSHI
IPC: B60K5/12
Filed: 1992-09-24
Abstract: PURPOSE:To provide a vibration control device whose parts number at the time of assembly is reduced and which can simplify even assembly. CONSTITUTION:Middle blocks 17, 18 are inserted into an outer pipe 16, and a pressure receiving liquid chamber 22 and liquid chamber 24 are formed. At the liquid chamber 24, a diaphragm forming member 26 is provided. The diaphragm forming member 26 is equipped with a frame body 32 formed from a circular arc portion 32A stuck closely to the inner periphery surface of the outer pipe 16, and a partition 32B to divide the liquid chamber into two, and rectangular holes 36 are formed on both sides with the partition portion 32B as a border. At the frame body 32, the rectangular holes 36 are closed by joining together in vulcanization an elastic body 38 and are made to be a first diaphragm 38A and a second diaphragm 38B. As the first diaphragm 38A and the second diaphragm 38B are provided integrally at the diaphragm forming member 26, the number of the parts of a vibration control device is reduced, and assembly work becomes simple as the diaphragms are not assembled separately.
Patent JP-S63112595-A (JP)
Title: Glycolipid containing n-glycolylneuraminic acid and production thereof
Inventor: OGAWA TOMOYA
IPC: C07H15/04
Filed: 1986-10-27
Abstract: NEW MATERIAL:A ganglioside-relating compound of formula I. USE:A marker for early diagnosis of cancer and an immunotherapeutic agent for cancer. PREPARATION:The objective compound of formula I can be produced e.g. by chlorinating the compound of formula II (Ac is acetyl), reacting with a disaccharide of formula III, reacting the resultant polysaccharide of formula IV with acetic anhydride in the presence of pyridine, reducing the reaction product, reacting with acetic anhydride in the presence of pyridine, reacting the product with trichloroacetonitrile and then with a compound of formula V (tBu is tertiary butyl; Ph is phenyl) and hydrolyzing the obtained compound of formula VI.
Patent JP-S63109810-A (JP)
Inventor: WATANABE KENICHI
IPC: A47B45/00
Filed: 1986-10-27
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-S63109399-A (JP)
Inventor: NEMOTO YOICHI
IPC: G21F9/00
Filed: 1986-10-27
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-H0781594-A (JP)
Title: Power steering device
Inventor: INAGUMA YOSHIHARU
IPC: B62D5/07
Filed: 1993-09-20
Abstract: PURPOSE:To save energy and reduce the fuel consumption by driving an oil pump by the necessary amount only when required in the steering operation, and eliminate the sense of incongruity of the operation of the steering wheel. CONSTITUTION:The difference in the pressure between a supply passage 43 and the pressure of a cylinder chamber on the high pressure side of a power cylinder 30 is detected by a pressure difference detector 60, and an electric motor 75 is driven only when the detected signal of this pressure difference detector 60 is not less than the prescribed value and an oil pump 40 is driven thereby. The pressure when the electric motor 75 is stopped is maintained by an accumulator 42, and a fixed orifice 42e is provided in an oil inlet/outlet port 42a of the accumulator 42, and the pressure (flow rate) flucutuation is eliminated by this fixed orifice 42e.
Patent JP-H02101873-A (JP)
Title: Frame synchronizing clock generating circuit
Inventor: OZAKI NOBORU
IPC: H04N19/00
Filed: 1988-10-11
Abstract: PURPOSE:To prevent blur of a picture between frames by taking synchronism in a unit of frame of a picture inputted one after another, and utilizing an ineffective period of a video signal when a clock sampling analog picture signal and a transmission clock handling a digital picture at an internal circuit processing a video rate differ from each other. CONSTITUTION:An analog picture signal being the input of a synchronizing clock generating circuit 1 is sampled by a sample clock 1 and when the clock 1 differs from a propagation clock 2 handled at an internal circuit processing a digital picture in a video rate differ, the clocks 1, 2 are processed by a frame effective signal conversion circuit 2. The clock 1 and the propagation clock 2 are generated by frequency-dividing one clock 3 at the circuit 1 and the circuit 2 converts the frame effective signal (FE10-)4 of a picture into the propagation clock 2. Moreover, the converted frame effective signal (FE11-)5 is inverted by a frame effective signal inverse circuit 3 from the clock 2 into the clock 1.
Patent JP-H08122126-A (JP)
Title: Liquid level detector
Inventor: SHIMIZU YOSHIAKI
IPC: G01F23/26
Filed: 1994-10-20
Abstract: PURPOSE: To obtain a liquid level detector, which is not affected by the change in stray capacitance caused by the wiring of a cable by protruding the tip of the main body of a probe wiring from the tip of the outer casing of the probe. CONSTITUTION: This detector is constituted of an arm 1, a sampling probe 2 and a liquid-level-detector main body 3. In the probe 2, the main body of the hollow cylindrical sampling probe is coated with a metallic probe outer casing. when a sampler 5 is driven and a sample container 4a is set, the probe 2 located at the uppermost limit position is rotated up to above a sample sucking position and then lowered up to the position where the liquid level of the sample is detected. At this time, since the tip of the probe main body is formed so as to protrude from the tip of the probe outer casing, the tip of the main body comes into contact with the liquid level of the liquid in the container.  That is to say, when the change in capacitance between the main body and the liquid is detected, the liquid level can be detected based on the rapid change in capacitance caused by the contact of the liquid level of the liquid and the tip of the probe.
Patent JP-S60136611-A (JP)
Inventor: POORU EMU ZUUTENBATSUHA
IPC: F16B37/14
Filed: 1984-12-05
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。