baber/WOPTO huggingface dataset:
Patent JP-H10114342-A (JP)
Title: Sealed paper container
Inventor: MORI NORIO
IPC: B65D5/66
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To favorably seal a container even when there is a step at the corner part of a flange, and facilitate the unsealing at the time of usage by a method wherein on the internal surface of the paper container having a flange on the opening rim, a specified synthetic resin film is laminated and bonded, and a lid body on the internal surface of which a sealing layer of specified components is provided, is thermally press-bonded. SOLUTION: On the internal surface of a paper container 10 comprising a paper base material 50, of which the upper surface is open, and which has a flange on the opening rim, a synthetic resin film 40 having a polypropylene layer simple substance, or an ethylene based copolymer layer having at least a polypropylene layer and an ethylene based copolymer layer containing a carbonyl group, is bonded by lamination, and integrated by a vacuum-forming, or by a joint application of vacuum-forming and pressure forming. Then, a lid body 20 wherein a sealing layer 40 comprising either one of polyethylene which is polymerized using a single site catalyst, or an ethylene-α olefin copolymer, is provided on the internal surface of a base material 51, is heat-bonded on the flange part of the paper container 10.  By this method, a step part of the flange can be totally eliminated by the resin of the sealing layer 41.
Patent JP-H09112866-A (JP)
Title: Refuse supply unit for refuse incinerating furnace
Inventor: NISHIDA MAMORU
IPC: F23G5/44
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a refuse supply unit for a refuse incinerating furnace which maintains the combustion control in the furnace excellently by obtaining the quantitative supply properties of a screw type dust feeder by more effectively breaking the bag of the refuse to be supplied to the furnace. SOLUTION: The refuse supply unit for a refuse incinerating furnace comprises a refuse bag breaking unit having a heater knife 11 at the upper part of a conveyor for feeding the refuse to a dust supply unit disposed at the front stage of the furnace to feed the refuse to the furnace and to comminute the refuse. The knife 11 is energized by a spring 13 in the reverse direction to the moving direction of the conveyor, and suspended via a hinge 12.
Patent JP-S61145108-A (JP)
Title: Antiseptic for drinking water or the like
Inventor: SOMEYA NORIO
IPC: C02F1/68
Filed: 1984-12-19
Abstract: PURPOSE:The titled antispetic preventing decomposition of water, eliminating a smell of bleaching powder of city water, etc., making water weakly alkali to give high-quality mineral water, obtained by coating a specific porous substance such as a fossil coral, etc. with a specific amount of germanium. CONSTITUTION:A porous substance consisting essentially of calcium carbonate such as a fossil coral, fine bone, shell, etc. is coated with 0.001-15wt% germanium to give an antiseptic for drinking water, etc. When the antiseptic is added to water, an extremely very small amount (10ppb, 50ppb) of germanium ion is eluted, decomposition of water is prevented by its sterilizing action, ache of diseases such an neuralgia, etc., is alleviated, and metabolish in the body is activated. Further, calcium carbonate in the porous substance neutralizes remaining chlorine in city water, eliminates smell of bleaching powder in city water, converts water into a weak alkali, and simultaneously the other components in the porous substance are gradually eluted to give high-quality mineral water.
Patent JP-H03205430-A (JP)
Title: Polyethylene film
Inventor: ISOZAKI HIDEO
IPC: B29L7/00
Filed: 1990-10-05
Abstract: PURPOSE:To obtain a polyethylene film reduced in unevenness in thickness and improved in stability and uniformity of stretching by forming a linear low-density PE into a film, biaxially stretching this film and specifying the density, melt flow index, main peak temperature of a melting curve, etc., of the film. CONSTITUTION:A linear low-density PE, desirably a terpolymer mainly consisting of at least 50wt.% ethylene and two alpha-olefins and having a degree of branching of 1.5 CH3/100C or more is formed into a film, and this film is biaxially stretched to obtain the title film having a density of 0.870-0.930, a melt flow index of 0.1-50g/10min, a Tma of 118 + or -5 deg.C (wherein Tma is the main peak temperature in a melting curve obtained by keeping the temperature of the sample at 190 deg.C for 30 min, lowering the temperature to 20 deg.C at a rate of 100 deg.C/min and raising it at a rate of 10 deg.C/min) and a difference between Tmb and Tma of at least 3 deg.C (wherein Tmb is the main peak temperature in a melting curve obtained by keeping the temperature of the sample at 190 deg.C for 3 min, lowering the temperature to 20 deg.C at a rate of 10 deg.C/min and raising it at a rate of 10 deg.C/min).
Patent JP-H01111188-A (JP)
Title: Far infrared refrigerator
Inventor: INUI YASUHIRO
IPC: F25D23/06
Filed: 1987-10-23
Abstract: PURPOSE: To improve cold insulating effect and obtain deodorizing effect by mixing a far infrared radiation ceramic powder at the time of integrally molding an internal wall of a refrigerator before the molding. CONSTITUTION: In this refrigerator, a resin forming the internal surface of a refrigerator is mixed with a far infrared radiation ceramic powder to yield a far infrared effect. When the far infrared radiation ceramic is used for cold insulation, atmosphere in the storage is cleaner to improve cold insulating efficiency. When the resin produced by this method is used for the internal wall of the refrigerator, an ice temperature effect is obtained to solve a problem of odor. Also in the use for internal walls of other parts of the refrigerator, the results are the same. Efficient cooling achieves an energy saving effect thereby achieving a help in improving freshness in a vegetable chamber.
Patent JP-H05110773-A (JP)
Title: Modulator
Inventor: IMAI KOJI
IPC: H04N1/23
Filed: 1991-10-15
Abstract: PURPOSE:To provide the modulator with simple configuration and suitable for high speed image forming. CONSTITUTION:A beam detector detects a beam and generates a beam detection signal (BD signal). Based on the beam detection signal, a clock signal (a) synchronously with the beam detection signal is generated by resetting, e.g. an original clock signal generator. On the other hand, a modulated data (picture signal) is inputted to a delay device and the delay device generates a delay signal (b) delaying the clock signal (a) by a time D in response to the picture signal. A flip-flop device outputs a modulation signal (e) based on the inputted clock signal (a) and delay signal (b).
Patent JP-H08129847-A (JP)
Title: Mold for disk substrate with hub
Inventor: KAWAI MAKOTO
IPC: G11B23/00
Filed: 1994-10-31
Abstract: PURPOSE: To obtain a mold for a disk substrate with a hub capable of simultaneously and integrally molding the hub and the disk substrate, of which joined part between them has sufficient strength and forming no sprue. CONSTITUTION: This mold is constituted of a fixed die 2 and a movable die 3. A space 18 for forming the disk substrate is formed by closing the die, and a nozzle supply hole 10 facing to the space, a molten resin supplying nozzle 9 and a heating means 11 of a molten resin 8 provided in the longitudinal direction around the nozzle 9 are provided on the fixed die 2. Further, a freely forwarding/backwarding valve 12 for opening/closing the nozzle supply hole is provided on the axial position of the nozzle 9, and a hub attaching space 17 is provided in the movable die 3 on a position facing to the nozzle supply hole 10, and a set pin 14 of which size is nearly equal to the central hole of the hub 7 is provided on the center of the space 17, and further, an eject pin 16 for pushing out the formed disk substrate with the hub is provided.
Patent JP-H1085835-A (JP)
Title: Bend straightening device of track carriage in linear motion bearing
Inventor: TSUOI TOSHINORI
IPC: B21D3/05
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of straightening the large bend of the track carriage in a linear motion bearing into a prescribed small bend with a simple structure. SOLUTION: A bend straightening device is arranged in the feeding direction of the track carriage 2 and moreover provided with a pair of driving rolls 3 rotated and driven, a pressing roll 4 arranged in the intermediate position between driving rolls and moreover in the opposite side of driving rolls to the track carriage, side rolls 5 in the pressing side arranged in both sides of pressing rolls in parallel with the feeding direction of the track carriage, and side rolls 6 in the driving side arranged in both sides of driving rolls in parallel with the feeding direction of the track carriage. The pressing roll, side rolls in the pressing side and side rolls in the driving side are provided with the same diameter, and side rolls in the pressing side are able to privotally support in the position retreated from the press roll viewing from the pressing direction.
Patent JP-S63187728-A (JP)
Inventor: CHIYAARUZU SHII OOSUCHIN
IPC: H03K19/094
Filed: 1987-10-23
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-H0525076-A (JP)
Title: Production of ether
Inventor: KITAMURA TAKEHIKO
IPC: C07C41/09
Filed: 1991-07-15
Abstract: PURPOSE:To obtain an ether useful as solvents, perfumes, synthetic raw materials, synthetic lubricating oils, catalysts, etc., in good yield by dehydrating alcohols using a catalyst containing a heteropoly-acid. CONSTITUTION:Alcohols are subjected to dehydrating reaction in the presence of a new heteropoly-acid catalyst (e.g. silicotungstic acid) at 50-200 deg.C for 5-24hr to afford an ether. The heteropoly-acid is used in an amount of 0.01-10 times, etc., based on the alcohols. The reaction is carried out by a method using a vessel type reactor; however, either a batch or a continuous type reactor can also be used. The method for dehydration is performed by using separation of water from a reflux liquid or using a dehydrating agent. Thereby, malodor and waste water are prevented from occurring. The catalyst can be recycled for use or apparatuses made of stainless steel can be used and the aforementioned method is advantageous even in aspects of economical efficiency and environmental protection.
Patent JP-2000097092-A (JP)
Title: Control device of internal-combustion engine
Inventor: MITSUYA NORITAKE
IPC: F02D41/14
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To properly use learning values operationally in accordance with diffent operating conditions, for example in cold or warm environment. SOLUTION: An electronic control device(ECU) 30 updates the executional learning value KGx on a RAM 31c bit by bit in association with the execution of the air-fuel ratio feedback control and also stores and updates the executional learning value KGx as a learning value for storage KGs on a backup RAM 31d upon selecting the occasion including a minor error of sensing value by a suction air temp. sensor with respect to the actual suction air temp. At the beginning of feeback control after next engine start, the learning value for storage KGs is read in as the initial value of KGx to serve the control.
Patent JP-2001092390-A (JP)
Title: Display device
Inventor: MATSUMOTO MITSUYO
IPC: G09F9/30
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a display device which realizes a display with rich expression compared to a conventional device. SOLUTION: The display device D1 consists of, from the observer's side, an organic electroluminescence display element 1 and a liquid crystal display device 2 laminated in this order. The organic electroluminescence display element 1 on the front face is a spontaneous light-emitting display element and is hardly influenced by the display of the liquid crystal display device 2 in the back face. When the front organic electroluminescence display element does not emit light, the element is transparent so that the display on the back liquid crystal display device 2 can be observed in a good state.
Patent JP-H11107195-A (JP)
Title: Coating composition for paper
Inventor: TANIKAWA AKIRA
IPC: D21H19/44
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain a coating composition intended for improved quality of coated paper by its use such as being capable of imparting paper with high-level ink receivability and water resistance, and also generating no formaldehyde, and to obtain a resin solution or dispersion for this composition. SOLUTION: This coating composition comprises a pigment, an aqueous binder, and such a resin component where a crosslinked amine compound as reaction product from a polyamine selected from alkylenediamines and polyalkylene polyamines and a glycidyl compound bearing at least two glycidyl groups is dissolved or dispersed in a liquid medium including an organic solvent.
Patent JP-H02116622-A (JP)
Title: Preparation of copper molybdenum sulfide
Inventor: TANAKA TAKAO
IPC: C01G39/00
Filed: 1988-10-25
Abstract: PURPOSE:To secure safety of a process for prepg. copper molybdenum sulfide by reducing a precursor obtd. by a reaction between ammonium thiomolybdate and copper halide, and to improve a yield of the process by distilling off dimethyl formamide to be used during the reaction by evaporating prior, to carrying out reduction. CONSTITUTION:A precursor is generated by a reaction of ammonium thiomolybdate with copper halide in dimethyl formamide(DNF) medium. After completing the reaction, the reaction liquid is heated and DMF used as a medium is evaporated and distilled off. Obtd. solid precursor is reduced by heating in gaseous H2 atmosphere. Thus, a copper molybdenum sulfide comprising a chevrel phase is obtd. Since addition of ethyl ether having low flash point to the reaction liquid is unnecessary in this process, it is no more necessary to pay close attention to fire and poison nor installation for preventing accidents due to fire and poison. Moreover, the title product is obtd. in high yield.
Patent JP-H04142573-A (JP)
Title: Development device
Inventor: IZUMIZAKI MASAMI
IPC: G03G15/08
Filed: 1990-10-04
Abstract: PURPOSE:To hold the amount of a developer constant by enabling invariably stable replenishing when not only toner, but also carriers decrease in amount. CONSTITUTION:The two-component developer which has toner and carriers is stored in a development chamber 11 and an agitation chamber 12. A developing sleeve 3 is impressed with an AC and a DC bias by a power source 15 at the time of development so as to visualize a latent image on an image carrier 4, and the toner sticks on the image carrier 4 from the developing sleeve 3. Then an LED 1 emits light, whose reflection quantity varies with the amount of toner on the developing sleeve 3; and the reflected light is detected by a photodiode 2 and toner is replenished corresponding to the difference between its signal and a reference value. At this time, not only the toner, but also carriers stick on the image carrier 4 from the developing sleeve 3. When the amount of the developer decreases below signal light from an LED for developer rest detection to the photodiode, a carrier replenishing device supplies carriers by a constant amount.
Patent JP-S61143684-A (JP)
Inventor: ITO JOJI
IPC: B05C9/14
Filed: 1984-12-18
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-H09116348-A (JP)
Title: Semiconductor integrated circuit and semiconductor input device
Inventor: MASUDA YOSHINOBU
IPC: H01L21/822
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit which secures an almost infinite amplification degree to minimize the delay of an external output signal at a low power voltage level and then assures its stable operation in a wide frequency area by performing the simultaneous control of 1st and 2nd constant current outputs of 1st and 2nd current mirror circuits by means of the feedback control signal that is outputted from an amplifier. SOLUTION: This circuit contains a P type current mirror circuit 10 which outputs the 1st constant current output according to an external input signal Vin, an N type current mirror circuit 20 which has a complementary operation to the circuit 10 and outputs the 2nd constant current output according to the signal Vin, and an amplifier 30 which is connected in common to a common output terminal N11 of both circuits 10 and 20. One of both outputs of the amplifier 30 is outputted as an external output signal Vout with the other output outputted as a feedback control signal VFB respectively. Then the circuits 10 and 20 control the 1st and 2nd constant current outputs by the signal VFB.
Patent JP-2001093158-A (JP)
Title: Optical disk and optical disk device
Inventor: IIDA MICHIHIKO
IPC: G11B7/007
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To correctly and easily discriminate a position on an optical disk. SOLUTION: ATIP(Absolute Time In Pregroove) information representing a groove position for recording a signal is formed on a land on the outer peripheral side off this groove as a wobble. On the optical disk device, the signal is recorded/reproduced by irradiating the groove with a main spot of a three- beam system. Moreover, a tracking error signal is generated by a differential push-pull method using the main spot, a preceding side spot, and a following side spot. Moreover, the ATIP information representing the main spot position is read by detecting the wobble of the land by the preceding side spot. Thus, even though a pit is formed in the groove at the time of recording, the position can be discriminated by correctly and easily reading the ATIP information without being influenced by the pit.
Patent JP-H09116154-A (JP)
Title: Gradient channel semiconductor element and its manufacture
Inventor: ROBAATO BII DEEBISU
IPC: H01L29/78
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To provide an inclined-channel semiconductor device, in which trouble such as the injection of hot-carriers, drain leakage, a punch-through, etc., is solved, and its manufacture. SOLUTION: An inclined-channel semiconductor device 10 contains a substrate region 11 with a main surface 12. A source region 13 and a drain region 14 are formed in the substrate region 11, and separated and a channel region 16 is formed. A doping region 18 is formed in the channel region 16, and separated from the source region 13, the drain region 14 and the main surface 12. The doping region 18 has the same conductivity type as the channel region 16, but dopant concentration is made higher than that of the channel region 16. Resistance force to a punch-through is made higher than short channel structure in conventional technique in the element 10, and performance is improved.
Patent JP-S62126636-A (JP)
Title: Semiconductor device
Inventor: YASUKI HIROYUKI
IPC: H01L21/66
Filed: 1985-11-27
Abstract: PURPOSE:To judge the quality of mask alignment positively based on a specified reference, by performing the mask alignment so that patterns are laminated at the same positions under the state a first check pattern, which is connected to a power supply line, and a second check pattern, which is connected to a ground line, are electrically conducted, and forming a wiring layer. CONSTITUTION:On a first check pattern 15 and a second check pattern 17 for a wiring layer 13, another first check pattern 15 and another second check pattern 17 for the wiring layer 13 having the approximately same shapes are laminated so that the patterns are electrically conducted. When the position alignment of a photomask plate is incorrect and the patterns are deviated, the distance between the first check patterns 15 and the second check patterns 17 between the neighboring wiring layers 13 is changed. When a conduction test between a current supplying line 14 and a ground line 16 is conducted, the distance between the first check pattern 15 and the second check pattern 17, i.e., the quality of the mask alignment, can be checked by the value of the flowing current.
Patent JP-H01110261-A (JP)
Title: Signal converter
Inventor: AKAMATSU KOJI
IPC: G01P3/489
Filed: 1987-10-23
Abstract: PURPOSE:To enable highly accurate positioning control, by measuring a pulse interval of a pulse train signal obtained with the detection of a rotational position of a motor to be converted into a voltage proportional to an inverse thereof. CONSTITUTION:A JK flip flop circuit 21, a clock circuit 22, AND gates 23a and 23b, OR gates 24a and 24b and delay circuits 25a and 25b compose a pulse interval measuring means to measure a pulse interval of a pulse train signal obtained by detecting a rotational position of a motor. Latch circuits 27a and 27b, ROMs 28a and 28b and D/A converters 29a and 29b compose a voltage converting means and a pulse interval measured by the pulse interval measuring means is converted into a voltage proportional to an inverse thereof. The voltage proportional to the inverse of the pulse interval until the arrival of the sequent pulse from the arrival of a positive pulse or that of a negative pulse is applied to an inversion input terminal or a non-inversion input terminal of respective operational amplifier 16.
Patent JP-H0690924-A (JP)
Title: Magnetic resonance imaging device
Inventor: IIZUKA MASAHIRO
IPC: G01R33/3815
Filed: 1992-09-11
Abstract: PURPOSE:To surely prevent a variation of static magnetic field intensity caused by heating of an inclined magnetic field coil, even when the inclined magnetic field coil is used by a large current, and also, with high frequency. CONSTITUTION:Heat generated from an inclined magnetic field coil (8a, 8b) is absorbed by a heat absorbing part 30 of a heat pipe 16. This heat is transferred to a heat radiating part 31 by a theory of the heat pipe 16, fed to radiating plates (combined with external covers) 11c, 11d through a heat pipe joining plate 32 and radiated to an external space. Accordingly, by radiating the heat generated from the inclined magnetic field coil 8 to the external space by the heat pipe 16, a variation of static magnetic field intensity caused by heat can be prevented, and temperature control of a magnetic circuit is facilitated, therefore, a satisfactory image being free from a blur and a distortion can be obtained.
Patent JP-H03127605-A (JP)
Title: Method and device for pressure-regulating, straightening and homogenizing cyclic gas current
Inventor: URANO SHOJI
IPC: F17B1/00
Filed: 1989-10-13
Abstract: PURPOSE:To eliminate errors and to improve safety by equalizing the amt. of gas to be introduced into a variable-volume vessel to the amt. of gas to be discharged from the vessel and controlling the discharge flow rate with a flow controller. CONSTITUTION:A gas is intermittently and periodically introduced into the variable-volume vessel (c) (water-sealed gas holder) from a gas source (a). When the gas pressure is lower than the gas pressure in the vessel (c), a suction pump (l)is interposed between the source (a) and the vessel (c). The introduced gas is continuously delivered from the vessel(c)by a gas blower (b). When the gas is delivered from the vessel (c), the delivery is continuously controlled by the flow control valve (d) so that the variation in the volume of the vessel (c) is limited within a specified range while minimizing the fluctuations in the flow rate and pressure. Accordingly, the flow control valve (d) is fixed to a generated gas pipeline 1. The construction cost is drastically reduced in this way.