baber/WOPTO huggingface dataset:
Patent JP-H10155439-A (JP)
Title: Quality improving agent for raw noodle and raw material powder for various kinds of noodles
Inventor: YAMANE HIDENORI
IPC: A23L7/109
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a quality improving agent for raw noodles which enables the finishing of the raw noodles to the raw noodles having a good preservable property, stiffness and crispness by adding this agent to noodle raw material powders for Udon (wheat-based noodles), Soda (buckwheat-based noodles) or Chinese noodles. SOLUTION: The raw noodles are produced by adding and mixing the quality improving agent composed of 0.1 to 0.3wt.% cyclic oligosaccharide, 0.1 to 0.2wt.% sodium carbonate or sodium malate, 0.4 to 0.6wt.% quality improving agent, such as propylene glycol and the balance water to and with the raw material powder for noodle at 2.5 pts.wt. to 100 pts.wt. raw material powder.
Patent JP-2001113066-A (JP)
Title: Spare blade with round rugged single edge
Inventor: ARAI WAKAO
IPC: B26B21/56
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To shave even hollows and recesses without hurting the skin and to improve a feeling of shave since a blade obliquely abuts on beard. SOLUTION: This spare blade of a spare blade type razor is formed as a curved single-edged blade, and the curved blade edge is formed in rugged shape.
Patent JP-2001112606-A (JP)
Title: Hanger net for housing desicant and insecticide and preventing slipping
Inventor: TAKAGI YUKIE
IPC: A47G25/28
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To integrate a hanger net which is air-permeable, lightweight, inexpensive and beautiful, prevents slipping and entangling and offers a housing of a small article attached with a garment with a housing of a desiccant, an aromatic, an insecticide, etc., to a hanger without an anti-slipping device such as a wire hanger. SOLUTION: By this hanger net wrapping the hollow body of a hanger body, entangling is prevented and a housing of small articles is generated. A net fabric having an uneven shape for preventing slipping and air-permeability is used.
Patent JP-H05165017-A (JP)
Title: Display element, constituting body, and manufacture of the same
Inventor: CHINO EIJI
IPC: G02F1/137
Filed: 1991-12-17
Abstract: PURPOSE:To apply a high polymer dispersion type liquid crystal display element which has such a mode that it scatters when an electric field is applied and transmits when no electric field is applied, to a display element constituting body such as a finder or a diaphragm of a camera. CONSTITUTION:A high polymer 11 used for a display element constituting body comprises repetition units of a polymer precursor containing a polymerization part and an aromatic ring part, and has structure in which particle-like polymers are connected or laminated to each other, containing a liquid crystal 6 therein. When a view is seen through a finder with no voltage applied, a transmitting state is adopted even with no voltage applied, and a voltage is applied only to required information parts. Thus, power consumption can be suppressed to a lower value.
Patent JP-H03193576-A (JP)
Title: Hinge pin conveying and assembling method for car door
Inventor: TAKAHASHI MITSUGI
IPC: B23P21/00
Filed: 1989-12-21
Abstract: PURPOSE:To simplify the operation of a hinge pin concerned by separating a car body and a door once after coating them, engaging a hinge pin with one side of the hinge members for conveyance, and rejoining the car body and the door together by the hinge pin at the assembling position. CONSTITUTION:When a coating process is over in the state that a car body B and a door C are solidly assembled, a separating motion between the door C and the body B takes place and each hinge pin pulled out of a hinge receiving member of the body B and another hinge receiving member of the door C is inserted in either of these hinge receiving members as it is. The door C is held by each of door conveyor rails 14a, 14b via a suspension means 18 and conveyed in the arrow direction, while the body B is mounted on a carriage- form (16) pallet member and conveyed in the arrow direction as well. At a door assembling station 100, the hinge pin is tightly attached to the body B and the door C for their unification after pulling it out of the hinge receiving member of the door C, by way of example, via man power.
Patent JP-H04201847-A (JP)
Title: Container with metal lid
Inventor: YAMASHITA RIKIYA
IPC: B65D8/20
Filed: 1990-11-30
Abstract: PURPOSE:To contrive double seam operation with accuracy by making the wall thickness of the double seam affected part of a body part of a container specific times that of a flange part. CONSTITUTION:A container 14 has a body part 14a, a bottom part 14b and a flange part 15 provided on the top opening of the body part 14a and is formed of plastic. The wall thickness d15 of the flange part 15 is 0.4mm, The wall thickness d14 of the body part 14a and the bottom part 14b is about 1.0mm, considerably greater than the wall thickness d15 of the flange part at which the container 14 has a predetermined strength. However, the wall thickness d16 of the part 16 of the body part 14a directly affected by double seam operation is made smaller than the wall d14. The wall thickness d16 of the double seam affected part 16 is controlled not to exceed two times the wall thickness d15 of the flange part 15. The wall thickness d16 of the double seam affected part 16 is made smaller and brought close to the wall thickness d15 of the flange part 15, whereby the flange part 15 can be bent gently upon double seam operation.
Patent JP-H09174370-A (JP)
Title: Linear motor and xy table work machine using it
Inventor: HIROTA MINORU
IPC: B23Q5/28
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To improve a shortage of thrust of a linear motor while restraining a temperature rise in a driving object by preventing coils from generating large Joule heat even when a current-carrying quantity is increased as well as to shorten work time of an XY table work machine while preventing the degradation of work position accuracy caused by thermal expansion of a workpiece. SOLUTION: Plural coils 1a, 1b, 1c and 1d juxtaposed in a row, an upper yoke 2 penetrating through this coil group, a permanent magnet 3 oppositely arranged in parallel to this upper yoke 2, an under yoke 4 on which this permanent magnet 3 is placed and an end yoke 5 to connect mutual lengthwise directional both end parts of this under yoke 4 and the upper yoke 2, are provided, and an annular magnetic flux loop is formed of the permanent magnet 3 and the respective yokes 2, 5 and 4, and the plural coils 1a to 1d are wired in parallel to each other.
Patent JP-H03195389-A (JP)
Title: Brushless motor
Inventor: KOMIYAMA KIKUO
IPC: H02H7/085
Filed: 1989-12-22
Abstract: PURPOSE:To effect positive detection of locking of a motor by a method wherein a pulse is generated when the output signal of a rotor position detecting circuit is continued longer than one clock pulse time but it is decided that the rotor of the motor is locked and the conduction of electricity through the motor is controlled when said rotating pulse is lacked longer than a predetermined period of time. CONSTITUTION:The positional signal of a rotor, which is obtained by a Hall element 1, is amplified by a Hall amplifier 2 to shape the waveform thereof and obtain a phase switching signal (a) having square shape. A switching circuit 5 puts transistors Tr8, 9 ON/OFF alternately by the phase switching signal (a) to supply electric power to stator coils 6, 7 alternately. A rotating pulse generating circuit 4 generates a rotating pulse (c) upon every conversion of the switching signal (a) to put another transistor 11 ON and discharge a capacitor 12 quickly. The capacitor 12 becomes zero volt during the rotation of a rotor but when the rotor is locked and the pulse (c) is missed for one clock or more, the voltage across the capacitor is increased and the lock of the rotor is detected through a detector 10 whereby the phase switching circuit 5 is controlled to intercept the conduction of electric power to the stator coils 6, 7. According to this method, the lock of the rotor is detected positively and the burning of the coils may be prevented.
Patent JP-2000162442-A (JP)
Title: Manufacture of polarizing hologram element
Inventor: HAYASHI HIROYUKI
IPC: G02B5/32
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a polarizing hologram element with mass productivity at a low-cost with simplified manufacturing processes. SOLUTION: A metal layer 5a is formed on one surface 2a of a substrate 2. After a resist pattern 6 is formed on the metal layer 5a, the metal layer 5a excluding a part covered with the resist pattern 6 is etched up to the surface of the substrate 2 to form a metal layer mask 5. After applying a proton exchange agent to the metal layer mask 5 and to the substrate 2 after the removal of the resist pattern 6, the proton exchange agent is heated and melted and ions are exchanged between the substrate 2 exposed from the metal layer mask 5 and the proton exchange agent to form a proton exchange layer 3. Benzoic acid is used for the proton exchange agent, and the application of the benzoic acid is carried out in a manner that, after mounting the other surface of the substrate 2 on a rotatable spinner, benzoic acid dissolved in ethyl alcohol is dripped and applied on the substrate 2 by the spinner while rotating it, and then the applied benzoic acid is dried.
Patent JP-H09152757-A (JP)
Title: Multicolor image forming device
Inventor: IWATA NAOTAKA
IPC: G03G21/16
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To unnecessitate the exchange of entire cartridge including a developing unit even though toner inside the developing unit is used up, and to save the handling time of developing unit exchange. SOLUTION: An image producing case 38 is provided inside the copying machine body 37 so as to be freely drawn. The case 38 is a box-shaped, an aperture part 38a by which entire surface of the case 38 can be opened is provided on an upper surface, and also a long sideways window hole 38c is provided below a right side board 38b. A photoreceptor cartridge 43 and a first developing unit 13 are attachably/detachably housed inside the case 38 through the part 38a, and also a second developing unit 16 is housed below the unit 13 in a double-step state through the hole 38c. When the toner is used up, the unit 13 or the 16 is individually taken out from the case 38 and independently exchanged irrespective of another developing unit.
Patent JP-H06178725-A (JP)
Title: Electric jar pot
Inventor: HIROMATSU FUTOSHI
IPC: A47J27/21
Filed: 1992-12-15
Abstract: PURPOSE:To provide an electric jar pot by which a temperature of boiling water in a container can be lowered quickly to a water temperature for the use purpose. CONSTITUTION:Hot water is cooled by a heat exchanger 15 constituted in such a way that an inflow pipe 18 in which boiled hot water stored in a heat, exchanging container 17 is flowed, an outflow pipe 19 from which this hot water is flowed out and a highly heat conductive metallic heat exchanging plate 21 to exchange heat between the hot water and air, are provided, and a recess and projection part 23 is provided on a surface opposed to the heat exchanging container 17 of the heat exchanging plate 21, and this is brought into close contact with the heat exchanging container 17, and the inflow pipe 18 and the outflow pipe 19 are communicated with each other.
Patent JP-H06181336-A (JP)
Title: Semiconductor optical multivalued logic switching device
Inventor: HOSODA MAKOTO
IPC: H01L31/14
Filed: 1992-12-15
Abstract: PURPOSE:To enable a semiconductor optical multivalued logic switching device to be lessened in power consumption and enhanced in time response speed by a method wherein the semiconductor optical multivalued logic switching device is made to carry out a switching operation between stable points where operating points are above 3 in number by changing the optical electric power of a first or a second input light into pulses. CONSTITUTION:Two hetero-junction PIN-type diodes D1 and D2 as SEED elements possessed of non-linear electricity absorption effect are connected together in series, a first input, light Pin1 of prescribed optical electric power is applied to the diode D1, and a second input light Pin2 of prescribed optical electric power is made impinge van the diode D2. The first input light Pin1 or the second input light Pin2 is increased in optical electric power turning into pulses and then decreased, whereby a switching device of this constitution carries out a switching operation at operating points above 3 in number, including at least an operating point in a quasi-stable state. By this setup, a switching device can be lessened in power consumption and enhanced in time response speed.
Patent JP-H04199160-A (JP)
Title: Image forming device
Inventor: KOTANI AKIO
IPC: G03G15/00
Filed: 1990-11-29
Abstract: PURPOSE:To judge the exchange time of a photosensitive body from the number of copying performable sheets by calculating and displaying the number of copied sheets which can be generated by the time when electrostatic charging ability attains a lower limit value. CONSTITUTION:The potential detecting signal of the surface of the photosensitive body by a surface potential sensor 2 is inputted in a CPU 201 through a surface potential detection circuit 20 and the number of copied sheets by a copied sheet number detector 8 is also inputted in the CPU 201. Since the surface potential of the photosensitive body is evenly decreased with the increase of the number of copied sheets, the CPU 201 approximately calculates the number of copying performable sheets M.CNT based on the surface potential variation (V1-Vx) obtained by the copying action according to the specified number of sheets T.CNTB, the number of sheets T.CNTB and the limit value V0 of the surface potential. Provided that Vx means the detected potential value by the sensor 2 and V1 means the detected potential value by the sensor 2 at the time of finishing copying previous time. Then, the counted value as to the number M.CNT is displayed, and the display of maintenance call is performed in the case of discriminating that the potential value Vx is equal to or under the limit value V0.
Patent JP-H04205350-A (JP)
Title: Record tabulation circuit
Inventor: YOSHIDA SATOSHI
IPC: G06F7/22
Filed: 1990-11-30
Abstract: PURPOSE:To tabulate record tabulation data classified by every category record only by adding simple circuit configuration by reading out the record tabulation data classified by every category tabulated in an accumulative register by an adder circuit and erasing the content of the accumulative register when noncoincidence between both data is obtained by a comparator. CONSTITUTION:The comparator 4-8 compares the category data taken out newly from a category masking circuit 4-7 with the one of preceding record stored in a holding register 4-9. When the noncoincidence is obtained between them by the comparator 4-8 as a result, a clear signal is supplied to the accumulative register 4-2, and a write signal to a storage part 4-5 for output. In such a case, the value of the accumulative register 4-2 is cleared after the value of the accumulative register 4-2 is written on the storage part 4-5 for output. Thereby, it is possible to tabulate the data targeted to tabulate in each record classified by every category by intercepting CPU processing only by adding the simple circuit configuration.
Patent JP-H03197555-A (JP)
Title: Polyphenylene ether resin composition with excellent moldability
Inventor: YOSHIMURA MASAJI
IPC: C08L71/12
Filed: 1989-12-26
Abstract: PURPOSE:To improve the moldability of a polyphenylene ether resin, eliminate the malodor released during compounding, and prevent silver streaks from appearing on a molded article during injection molding while retaining the inherent high heat distortion temp. by compounding the polyphenylene ether resin with a specific compd. CONSTITUTION:0.1-20 pts.wt. 2-(4-hydroxyphenyl)-2-(4-maleimidophenyl)propane is compounded into 100 pts.wt. resin which comprises a polyphenylene ether resin or a resin compsn. consisting of 100-40wt.% polyphenylene ether resin and 0-60wt.% styrenic resin.
Patent JP-H07202405-A (JP)
Title: Soldering equipment
Inventor: KATO TOSHIMITSU
IPC: B23K1/08
Filed: 1993-12-28
Abstract: PURPOSE:To obtain a soldering equipment excellent in the controllability of cooling power for a wiring board in which energy consumption is optimized and solder strength is enhanced while protecting the components against heat shock. CONSTITUTION:The soldering equipment comprises a capturing unit 13 for cooling the flux fume in a chamber 3 and removing, and unit 21 for cooling the cooling part 14 of the capturing unit 13 and the chamber 3 itself with water. The cooling part 14 of the capturing unit 13 and the cooling unit 21 are provided with water flow regulation valves 16, 22 and a delivery tunnel 18 for circulating the atmosphere cooled by the capturing unit 13 through the chamber 3 is disposed oppositely to the soldering face of a printed board 1 in order to cool the printed board 1.
Patent JP-H11170224-A (JP)
Title: Manufacture of exposed-aggregate concrete product by washing
Inventor: TSUCHIDA SHINJI
IPC: B28B1/14
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To improve the productivity of a product, on the concrete surface of which a pattern is drawn, and realize the reduction of a production cost by a method wherein even a comparatively complicated pattern can be easily formed and, in addition, this method can be repeatedly used. SOLUTION: A washing agent 14 for exposing-aggregate is provided on the molding surface 12 of a steel form 11. In addition, a magnetic specified- shaped magnet sheet 15 is magnetically attracted through the washing agent 14 onto the molding surface 12 of the form 11 for positioning. The placement of concrete in the form 11, the curing of the concrete, the demolding of the form and the washing are successively executed so as to wash the concrete surface, which contacts with the washing agent 14 without through the magnet sheet 15, for its removal. As a result, the concrete surface which is prevented from contacting with the washing agent 14 through the magnet sheet 15 is formed into a projected shape.
Patent JP-H11228477-A (JP)
Title: Production of polyene aldehyde
Inventor: RUETTIMANN AUGUST
IPC: C07C403/14
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To produce a polyene aldehyde useful as a colorant, a pigment, etc., for foods by cleaving and removing an alkanol from a hydrolyzate of a reactional product of a 1-alkoxy-1,3-diene with a polyene 0,0-ethylene acetal. SOLUTION: A polyene 0,0-ethylene acetal represented by formula I (the ethylene acetal group represented by formula II is located at the terminal position of a conjugated chain of group A; A is a monovalent conjugated polyene group, as necessary, substituted with methyl; R<3> and R<4> are each independently H or a 1-4C alkyl) is reacted with a 1-alkoxy-1,3-diene represented by formula III (R<1> and R<2> are each independently H or methyl; R<5> is a 1-6C alkyl) in the presence of a Lewis acid or a Broensted acid to afford a compound represented by formula IV, which is then hydrolyzed to provide a compound represented by formula V.  An alkanol R<5> OH is subsequently cleaved and removed from the resultant compound represented by formula V under basic or acidic conditions to afford a conjugated polyene aldehyde represented by formula VI [CH=CH-C(R<1> )=C(R<2> )-CHO group is located at the terminal position of the conjugated chain of the group A].
Patent JP-H01175504-A (JP)
Title: Pneumatic radial tire
Inventor: NAKAMURA YOICHI
IPC: B60C9/20
Filed: 1987-12-28
Abstract: PURPOSE:To improve the durability of a tire in a heavy load pneumatic tire having a laminated belt by dividing a first belt layer into a center portion and a both-side portion on one side in the width direction, specifying the width of the center portion, making the angles of the cords of both portions to the circumferential direction the same direction while setting the angle of the both- side portion larger. CONSTITUTION:A laminated belt 11 is formed with first to fourth belt layers 11A-11D and their widths are determined to be 2W11A-2W11D respectively. The first belt layer 11A is divided into two in the width direction on one side forming a center portion 11A1 and a both-side portion 11A2. The width A11 from the center line C of the center portion 11A1 is set in such a way that a defined relational expression I can be established with respect to the width 2W11B of the second belt layer 11B having a smaller width than that of the first belt layer 11A. Also, the direction of the cords of the center portion 11A1 and both- side portions 11A2 are made equal and the cord angle to the circumferential direction of the both-side portion is set larger than that of the center portion. Due to this structure, the crack of a laminated-belt end can be prevented improving durability.
Patent JP-H11175112-A (JP)
Title: Preventive maintenance device for equipment for programmable controller
Inventor: TAKADA MASAHIKO
IPC: G05B19/05
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To precisely determine the time for replacement of a related equipment part by measuring its usage time of the related equipment part at a temp. higher that a specified one. SOLUTION: This preventive maintenance device is provided with a thermal relay 8 operated when the ambient temp. of a power source part 1 becomes higher than a specified value, a timer 9 for counting and outputting during the time when a power source part 1 is energized and also the thermal relay 8 is operated, an arithmetic part 5 for calculating a service time of the power source part 1 at a temp. higher than a specified one and a display part 7 for displaying the calculated time. In this case, the replacement time of the power source part 1 is precisely determined by measuring the usage time of the power source part 1 at a temp. higher than a specified.
Patent JP-H03193248-A (JP)
Title: Mold powder for continuously casting steel
Inventor: KAWAMOTO MASAYUKI
IPC: B22D11/108
Filed: 1989-12-25
Abstract: PURPOSE:To enable continuous casting of a medium carbon steel at high velocity by containing the specific content in total of one or more kinds of oxides of elements in IIIA group and IVA group as mold powder. CONSTITUTION:As the mold powder for continuous casting, the total content of one or more kinds of the oxides of the elements in the IIIA group and IVA group, is contained at 0.01 - 15wt%. As the oxide of element in the IIIA group and IVA group, Sc2O3, Y2O3, Nd2O3, TiO2, ZrO2, HfO2, La2O3 or CeO2, is suitable, and one or more kinds among these oxides are selected and added. By this method, even if the medium carbon steel is cast, the casting can be executed without developing casting accident of breakout, etc., and the cast slab having excellent surface characteristic is obtd.