baber/WOPTO huggingface dataset:
Patent JP-S53135579-A (JP)
Title: Liquid sealing semiconductor device
Inventor: OOTSUKA KANJI
IPC: H01L23/02
Filed: 1977-05-02
Abstract: PURPOSE: To increase the thermal dissipation, by sealing a liquid having greater specific heat and insulation and inactive to the semiconductor chip and bonding materials in a package where external eads are provided, and by immersing the chip in the liquid. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02230850-A (JP)
Title: Electronic telephone set
Inventor: TAKAHASHI MASAYA
IPC: G06F11/10
Filed: 1989-03-03
Abstract: PURPOSE:To prevent destruction of various service data in a data part due to a main program fault and induction of successive fault in a peripheral control section by discriminating an error of a storage program in a master equipment through the count of check sum at all times in the system operation and stopping the supply of power from the power supply at a faulty state. CONSTITUTION:A fault of a storage program in a master equipment 1 is discriminated for its error by counting the check sum at all times in the system operation thereby stopping the supply of power from a power supply section 2 at the faulty state. Thus, destruction of various service data in a data part due to a fault of a main program and induction of successive fault of a peripheral control section are prevented in advance and a relevant program section in the occurrence of a fault at recovery is verified from a data of a check sum storage section 13.
Patent JP-S60196435-A (JP)
Title: Damper disc
Inventor: MURAKAMI KIYOJI
IPC: F16D13/68
Filed: 1984-03-14
Abstract: PURPOSE:To absorb vibration in a damper disc by contacting a planetary rotary member against the innercircumferential side of an internal rotary member and the outercircumferential side of sun rotary member while placing an expandable/ shrinkable resilient member in circumferential direction between the sun rotary member and a planetary carrier. CONSTITUTION:A planetary roller mechanism 5 is provided with a sun roller 6, a planetary roller 7, a planetary carrier 8 and an internal roller 9. The planetary roller 7 is contacting against the outercircumferential face of sun roller 6 and the innercircumferential face of internal roller 9. A springboard 15 in an insertion hole 12 of holder 11 is provided at the carrier section of each planetary roller 7. Consequently, said spring 15 is compressed between the insertion hole 12 of carrier 8 and the notch section 16 of sun roller 6 through rotation of carrier 8, to absorb the torsional torque.
Patent JP-H04218120-A (JP)
Title: Soap-saving utensil
Inventor: ASARU ARI
IPC: A47K5/05
Filed: 1991-02-25
Abstract: PURPOSE: To provide a soap-saver small in size, light in weight and low in cost. CONSTITUTION: This soap saver for a soap piece 100 is provided with an outer surface having multiple hump-like lugs 16, an inner surface 13 having a shape nearly along the outer shape of the soap piece 100, and piercing members 18 for fixing the soap piece 100 on the inner surface 13.
Patent JP-H10252000-A (JP)
Title: Prefilter raw paper for car air conditioning
Inventor: NAKANO SHIGEKAZU
IPC: D21H13/40
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To obtain prefilter raw paper for car air conditioning excellent in folding suitability and strength keeping property by subjecting glass fiber, a synthetic fiber and a binder fiber to wet blending and impregnating a synthetic resin thereto. SOLUTION: Mixed slurry containing 30-70 pts.wt. glass fiber having 6-13×m fiber diameter, 30-70 pts.wt. synthetic fiber having 5-25μm fiber diameter, 1-10 pts.wt. binder fiber and an adhesive is formed into a sheet by a wet papermaking method. Then, a synthetic resin such as acrylic emulsion is impregnated into the sheet to provide the objective raw paper for crude layer part filter on air inlet side in an outside air-introducing type filter material for automobiles.
Patent JP-S53135954-A (JP)
Title: 3,4-dimethoxytropolone and its preparation
Inventor: NARA TAKASHI
IPC: A61K35/74
Filed: 1977-04-30
Abstract: PURPOSE: 3,4-Dimethoxytropolone of the formula. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08219985-A (JP)
Title: Atomic absorption spectrophotometer
Inventor: NISHIGAKI HIDEHISA
IPC: G01N21/31
Filed: 1995-02-14
Abstract: PURPOSE: To display/preserve correct waveforms of detecting signals while restricting a memory capacity for measuring data. CONSTITUTION: While a sampling data DS1 of a detecting signal Sd is stored in a first memory 16a, whether a central point of the stored data is the maximum peak or not is detected by a peak detection part 12. The data DS1 in the vicinity of the maximum peak is transferred to a second memory l6b by a data collection control part 14. Meanwhile, a rough sampling data DS2 obtained by a thinning part 18 is stored in a rough sample memory 20.
Patent JP-H08219188-A (JP)
Title: Controller for vehicular transmission
Inventor: MORISHITA NAOHISA
IPC: F16H61/662
Filed: 1995-02-15
Abstract: PURPOSE: To decrease load of a pump by decreasing the speed change control oil pressure in the normal traveling without using any solenoid valve. CONSTITUTION: A control device is constituted of a side pressure setting means 40 for setting the low date pressure control oil pressure and the high side pressure control oil pressure (speed change control oil pressure) higher than the low side pressure control oil pressure, a feeding switching means 50 for distributing and feeding low side pressure and high side pressure control oil pressures to the drive side and driven side oil pressure cylinders 14, 19, and a clutch oil pressure control means 75 for setting the clutch control oil pressure for performing engaging control of a starting clutch 5.  When a vehicle is in the specified normal traveling state, an oil feeding passage for operating oil pressure to a backward oil pressure actuator is closed by an opening and closing switching means, and the decreasing oil pressure for decreasing the set pressure of the high side pressure control oil pressure in the side pressure setting means is output from the opening and closing switching means.
Patent JP-H06300203-A (JP)
Title: Evaporator and its electrode arrangement
Inventor: HAINAA GURIIDAA
IPC: F22B1/30
Filed: 1994-03-22
Abstract: PURPOSE: To improve an evaporator and an electrode arrangement wherein a small number of different constituent components are employed, and different types of apparatuses with varieties of constructions are ensured in a wide range. CONSTITUTION: An arrangement of a plurality of bushes 16.1, 16.2 are provided on walls of evaporators 2, 6, 10, and in these bushes 16.1, 16.2 an electrode 20 is held with a plug-in part 18. There is provided on the plug-in part 18 an automated engagement apparatus which is simply inserted into one of the bushes 16.1, 16.2 and is securely held thereby. At need, the apparatus is again removed manually in order to remove the plug-in part. Thus, the electrode is mounted at various positions with a simple method in different directions in response to desired types of electrode evaporators. Further, the electrode arrangement includes a dummy electrode which is not electrically connected or is connected with a neutral conductor. Such a dummy electrode is employed to additionally control the behavior of an electric field.
Patent JP-S58167718-A (JP)
Title: Method and apparatus for vacuum degasification of metal melt
Inventor: KOJIMA KATSUHIRO
IPC: C21C7/10
Filed: 1982-03-29
Abstract: PURPOSE:To enhance the effect of degasification, while adjusting the injection amount of gas to a standard value, in the PH degasification of metal melt, by enabling to monitor the circulating amount of the melt using the relationship between the injection amount of inert gas and the unevenness of temps. at the surface of the melt. CONSTITUTION:Metal melt 3 in a ladle 2 is introduced through an ascending pipe 12 into a vacuum vessel 1 by the injection of inert gas from a gas source Ar and circulated by returning it through a descending pipe 13. During this circulation, degasification is performed under the vacuum condition. The injection amount of said inert gas is fluctuated in a predetermined range around a tentatively determined standard value to accelerate the formation of the unevenness of temps. at the surface of the melt 3. The temps. at a plurality of points P1, P2 along the flow of the melt are measured by a means 15 for a certain while. A creeping flow speed is calculated by a means Cal. Using a mutual relation or space filter method. The standard injection amount of gas is adjusted by a means Contr. in a manner such that the calculated flow speed does not fall below a predetermined value. In order to enhance the effect of the degasification, the circulating condition of the melt may preferably be temporarily disordered by remarkably increasing or decreasing the standard injection amount of gas at intervals.
Patent JP-S61209432-A (JP)
Title: Recording method for optical pattern
Inventor: KOSUGE KAZUHIRO
IPC: G03C1/00
Filed: 1985-03-14
Abstract: PURPOSE:To effectively protect a reflectance on a back surface of a substrate by using an aqueous solution of polyvinyl alcohol as a machting solution. CONSTITUTION:The optical absorbing filter plate 3 is adhered to the surface which does not coat the photosensitive body 1 on the transparent substrate 2 by using the aqueous solution 4 of polyvinyl alcohol as the machting solution. The machting solution 4 is prepared by dissolving polyvinyl alcohol having a polymerization degree of 2000 to a deionic water at a temp. of 80 deg.C while agitating. The light transmitted through the transparent substrate 2 is almost absorped on the optical absorption filter late 3, thereby being no reflective light on the back surface of the absorpton filter plate 3. As the polyvinyl alcohol which used as the machting solution 4 is a water soluble, the machting solution stuck on the back surface of the substrate is easy to remove by water-washing. As the refractive index can be changed by changing a viscosity of the aqueous solution of polyvinyl alcohol, the substrate material according with the refractive index of the optical absorption filter is easy to obtain.
Patent JP-S59176308-A (JP)
Title: Suspension polymerization
Inventor: NAKANO SHIYOUJI
IPC: C08F2/18
Filed: 1983-03-25
Abstract: PURPOSE:To produce a polymer of a narrow particle diameter distribution width, by dispersing a styrene monomer in an aqueous medium containing a specified dispersant system and suspension-polymerizing the dispersion in the presence of a specified polymerization initiator. CONSTITUTION:A styrene monomer (e.g., styrene) is dispersed in an aqueous system containing a dispersant system comporising a combination of an anionic surfactant, a sparingly water-soluble inorganic salt (e.g., calcium phosphate) and a water-soluble metal salt which reacts alkaline in an aqueous system (e.g., NaCl), and the dispersion is suspension-polymerized in the presence of tert- butyl peroxy(2-ethylhexanoate) as a polymerization initiator. It is thus possible to obtain polymer particles having a particle diameter distribution which is markedly narrower than that of particles obtained by a well-known process without to heat resistance, transparency, and mechanical strength and without any increase in the COD load of the waste polymerization solution.
Patent JP-S53136134-A (JP)
Title: Starting fuel increasing equipment of diesel engine
Inventor: KAWAI MICHIO
IPC: F02D41/40
Filed: 1977-05-02
Abstract: PURPOSE: To carry out the starting fuel increasing of the engine in accordance with the change of running of the engine in excellent response connecting an actuator to operate the fuel increasing means, a key switch, a swich circuit and the power source in a series. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61239346-A (JP)
Title: Initial program loading system for multiprocessor system
Inventor: AKIYOSHI KAZUMI
IPC: G06F15/16
Filed: 1985-03-14
Abstract: PURPOSE:To prevent erroneous actuation of an emergency action (EMA) circuit by one EMA signal only, by reading a forced driven point by using the scanning circuit of another processor. CONSTITUTION:A driven point 21 provided on a defective unit (ARU) 2 is forced by the signal distributing circuit SD 12 of a defective processor CPU i1 correspondingly to an EMA factor occurring in the defective processor CPU i1 and another processor CPU j1 reads the driven point 21 by scanning the driven point 21 with its scanning circuit (SCN) 13. The read EMA information is collectively recognized so that a necessary initial program loading (IPL) process can be started. The EMA information from the downed processor CPU i1 is masked by means of the software and the processor CPU i1 is cut off from the system.
Patent JP-H06306731-A (JP)
Title: Woven polyester filament cloth for air bag
Inventor: NISHIMURA KUNIO
IPC: B60R21/16
Filed: 1994-02-25
Abstract: PURPOSE:To provide a non-coated woven polyester filament cloth for air bag, free from calendering treatment and having excellent maintenance of air- permeability and burst strength after the storage in dry or humid state at a high temperature for a long period. CONSTITUTION:The objective non-coated and non-calendered woven polyester cloth for air bag is composed of polyester multifilament yarns constituting the warps as well as wefts. The maximum thermal stress of the yarn measured by heating a yarn specimen of 50mm long from the room temperature to the melting point of the yarn under initial load of 0.08g/de at a heating rate of 150 deg.C/min is <=0.8g/de and the maximum thermal shrinkage of the yarn determined under the same heating condition is <=25%. The intrinsic viscosity of the yarn determined in o-chlorophenol at 25 deg.C at a concentration of 1.2g/100ml is 0.80-0.95dl/g and the terminal carboxyl group content is 5-35eq/ton.
Patent JP-S56147141-A (JP)
Title: Projection screen
Inventor: ISHIDA MIZUHO
IPC: G03B21/62
Filed: 1980-04-17
Abstract: PURPOSE:To reduce the reflection factor of the external light to make it possible that the screen is seen from a wide range, by the constitution where many screen elements, which have prisms and convex lenses and are provided with small-diameter holes or slits at their focuses, are arranged closely on the screen board. CONSTITUTION:Convex lens 6 and prism 7 are stored in cylindrical case 9 having pinhole part 8 at the tip to constitute a screen element, and screen board 10 where many screen elements are arranged closely is painted black, and the focal length of convex lens 6 is set to a short value to widen the visible range of the screen. By this constitution, transmittivity for the light of projector 3 is improved, and the reflection factor of the external light is reduced, so that the screen is seen from a wide range under the condition of an intensive external light.
Patent JP-H06243548-A (JP)
Title: Tension measuring instrument
Inventor: KONDO SATORU
IPC: G11B15/43
Filed: 1993-02-17
Abstract: PURPOSE:To obtain a tension measuring instrument which enables a gain of an amplifier part to be fixed even when a sensor part is replaced with new one and to facilitate the measurement of tension. CONSTITUTION:For the purpose of measuring tension to be added to a tape T as an object in a long strip shape, the instrument is equipped with a sensor part 130 for measuring the tension and amplifier part 132 for amplifying a signal concerning the tension obtained from the sensor part 130. Then, the sensor part 130 is equipped with a control circuit 180 for controlling a reference power source Vref for supplying a power source to a bridge circuit 170 constituting the sensor part 130.
Patent JP-S60196173-A (JP)
Title: Preparation of formed product from sea tangle
Inventor: NAKAI EIKOU
IPC: A23L17/60
Filed: 1984-03-16
Abstract: PURPOSE:A powder of sea tangle is kneaded together with a powder of rice and TORORO KONBU, formed, the formed products are steamed and dried to give formed products of sea tangle such as SAKE bottles or SAKE cups utilizing sea tangle. CONSTITUTION:Sea tangle is dried in an electronic oven and crushed into a powder. The sea tangle powder is combined with a powder of rice, TORORO KONBU and water, kneaded in a motor to prepare a thing like clay. The clay- like mixture is formed into TOKKURI (SAKE bottle), GUINOMI (SAKE drinking cups). The formed products are steamed, then dried naturally. When, these products are utilized in SAKE drinking, the good taste and flavor of the sea tangle come into SAKE and the SAKE becomes tasty. Or, when it is used as a flower pot, the clean green of the sea tangle matches the colors of the flowers.
Patent JP-H10244620-A (JP)
Title: Production of stainless steel/aluminum-clad plate excellent in moldability
Inventor: IDA YUICHI
IPC: B32B15/01
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To obtain a stainless steel/aluminum-clad plate excellent in processability. SOLUTION: This stainless steel/aluminum-clad plate is produced by subjecting a pure aluminum plate to cold rolling in a draft ratio of 50% or more and further subjecting the rolled plate to finish annealing at 200-240 deg.C to superpose the treated plate on a stainless steel strip and holding the pure aluminium plate to 250 deg.C or lower to bond the same to the stainless steel strip under pressure and heating the whole at 250-330 deg.C. By this method, the anisotropy of the pure aluminum plate is shifted from that of the stainless steel strip by a rolled gathered structure and both anisotropies are set off to enhance the processability of the clad plate.
Patent JP-H03253153-A (JP)
Title: Frame reception processing circuit
Inventor: ISHIKAWA HITOSHI
IPC: H04L29/08
Filed: 1990-03-01
Abstract: PURPOSE:To relieve the processing load of a CPU remarkably by restoring an HDLC (high level data link control procedure) frame into an original frame, discriminating whether or not the frame is addressed to its own station, recovering the frame addressed to its own station only into the state of the reception frame and fetching the frame to a communication port section. CONSTITUTION:When an HDLC reception frame is inputted to a flag discrimination circuit 1, whether a data in an input frame is an HDLC flag or not is discriminated and only when the flag is not the HDLC flag, the flag is sent to an original frame recovery circuit 2. Then based on a data of the original frame except special code conversion, an own station address discrimination circuit 3 discriminates whether or not the frame is a frame addressed to its own station from an address field in the frame and the original frame is restored into the HDLC frame by a reception frame recovery circuit 4 when the address is discriminated to be the own station address and sent to a communication port section 5, in which the reception processing is implemented. When the dissidence is discriminated from the own station address, a clock control section 6 inhibits the reception clock to a communication port section 5. Thus, the reception processing load of the communication port section is relieved to the load addressed to its own station only.
Patent JP-H08219385-A (JP)
Title: Float type trap
Inventor: YAMADA MITSUTOSHI
IPC: F16K31/30
Filed: 1995-02-15
Abstract: PURPOSE: To provide a float type compact trap without the generation of water hammer. CONSTITUTION: An inlet 4, a valve chamber 3 and an outlet 5 are formed by valve casings 1, 2, and a valve seat member 10 having peripheral walls 12, 13 and an upper face wall 11 are fixed between the valve chamber 3 and the outlet 5. Plural large diameter valve holes 15 are formed in the peripheral wall 12 of the valve seat member 10, and small diameter valve hole 14 is formed in the upper face wall 11 of the valve seat member 10. A cylindrical sliding valve element 17 for opening/closing plural large diameter valve holes 15 simultaneously is accommodated in the valve chamber 3, and a float 16 for opening/ closing the small diameter valve hole 14 and also driving the sliding valve element 17 on the way of floating and descending is accommodated in the sliding valve element 17.
Patent JP-H07264541-A (JP)
Title: Magnetic recording and reproducing device
Inventor: MORIOKA YOSHIHIRO
IPC: H04N5/928
Filed: 1994-03-23
Abstract: PURPOSE:To record a video signal for a multi-channel and a continuous sound signal for a long time by simultaneously recording the video signal for the multi-channel and the continuous sound signal while recording the video signal at slow speed. CONSTITUTION:A base band video output for one system and base band sound outputs for six systems outputted from a tuner unit 104 are respectively inputted to a frame switcher 106 and a time axis compressing circuit 107. The switcher 106 successively switches the input to six different channels every twenty fields, a Y/(C separator circuit 108 separates an output from the switcher 106 into a brightness signal Y and a chrominance signal C, both the signals Y, C are mutually added by an adder circuit 11 1 respectively through a low frequency converting circuit 109 and an FM conversion circuit 110, and the added signal is recorded in a magnetic tape 118 by a video head 113 through a recording amplifier 112. On the other hand, the circuit 107 stores the sound signals for 2sec, shifts the timing of the sound signals every twenty fields and outputs 1/20 compressed signals. These sound signals are recorded in a magnetic tape 118 by a head 117 through a frequency modulation circuit 115 and an amplifier 116 by switching their channels by a switcher 114 every twenty fields.
Patent JP-H04287051-A (JP)
Title: Nonmagnetic one-component toner
Inventor: NOGUCHI KOJI
IPC: G03G9/08
Filed: 1991-03-18
Abstract: PURPOSE:To obtain the toner which shortens the rising time before an electrostatic charge quantity attains a satd. state, lessens the generation of fogging and decreases the difference between image densities in the toner in the same cartridge by coating the surfaces of toner particles with a polyester resin. CONSTITUTION:The surfaces of the toner particles contg. a binder resin, coloring agents and a charge control agent are coated with the polyester resin of 0.1 to 0.5 pts.wt. per 100 pts.wt. toner particles. The toner particles and a soln. of the polyester are charged into a mixing chamber 11 and a cap 12 is closed. The particles and the soln. are then stirred by setting the circumferential speed of stirring vanes 17 at a prescribed circumferential speed, by which the surfaces of the toner particles are coated with the polyester. The mixing chamber 11 is then heated by a heater 13 and the circumferential speed of the stirring vanes 17 are stirred at the prescribed circumferential speed. The inside of the mixing chamber 11 is deaerated by a discharge pump during this time. The heating is then ended and the pressure in the mixing chamber 11 is reduced by a vacuum pump to deaerate the chamber. The toner particles are taken out and SiO2 is externally added as a flow property reforming material thereto. The toner particles which are the nonmagnetic one-component type developer are thus obtd.
Patent JP-H10245661-A (JP)
Title: Tool steel produced by powder metallurgical method
Inventor: FURUTA AKIHITO
IPC: C22C38/00
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To provide tool steel having a high strength and toughness. SOLUTION: This steel has compsn. contg., by weight, 0.45 to 0.80% C, <=2.0% Si, <=2.0% Mn, 3.0 to 6.0% Cr and one or two kinds of Mo and W by 2.5 to 5.0% Mo+1/2W, furthermore contg. one or two kinds of 0.6 to 2.0% V and 0.02 to 1.00% Nb, and the balance Fe with inevitable impurities. Furthermore, it contains 0.5 to 2.0% Co, and the balance Fe with inevitable impurities.