baber/WOPTO huggingface dataset:
Patent JP-H03119163-A (JP)
Title: Binder for non-woven fiber
Inventor: BAANAADO NOOSU
IPC: D04H1/64
Filed: 1990-05-21
Abstract: PURPOSE: To obtain the subject binder comprising an emulsion polymer contg. a glyoxal resin, a catalyst and a crosslinking agent without toxic formaldehyde wherein high reactivity accompanied by glyoxal is suppressed. CONSTITUTION: The objective non-formaldehyde type binder comprises an emulsion polymer contg. (A) 1-25 (wt.)% of a glyoxal resin as a polymer solid, (B) 0.02-10%, based on the component A, of a catalyst (preferably aluminum chloride, or the like) and (C) a crosslinking agent (preferably N-methylol acrylamide, or the like). As the component A, a condensate of (cyclic) urea with glyoxal is preferable. Further, it is preferable to use 2-6% of the component B per the component A.
Patent JP-H0676838-A (JP)
Title: Ion exchange membrane fuel cell and its manufacture
Inventor: HORIGUCHI MUNEHISA
IPC: H01M8/10
Filed: 1993-05-07
Abstract: PURPOSE:To provide an ion exchange membrane fuel cell having strong mechanical strength and a self-holding property and reducing the deterioration of the battery performance by containing a electrolyte membrane holding an organic polymer electrolyte in the three-dimensional structure screen of a polymer alcohol cross-linking chain. CONSTITUTION:An electrolyte membrane 1 is pinched between the fuel electrode and oxidizer electrode of a fuel cell, and the electrolyte membrane 1 holds an organic polymer electrolyte 2 in the three-dimensional structure screen of a polymer alcohol cross-linking chain. The fuel electrode is constituted of a gas diffusion layer 3 and a catalyst layer 4, the diffusion layer 3 is mainly made of carbon grains bound by fluororesin, and it holds water repellency and gas permeability. The catalyst layer 4 is dispersed with a platinum catalyst in water repellency-processed carbon grains while being carried by the carbon grains to form a conducting porous body. The catalyst in the catalyst layer 4 is fed to oxygen or hydrogen through electrode fine holes, and water is discharged as steam. Strong mechanical strength and a self-holding property are provided, and the deterioration of the battery performance against aridity can be reduced.
Patent JP-S6282796-A (JP)
Title: Synchronizing circuit for video disk device
Inventor: NARISAWA SADAYUKI
IPC: H04N9/85
Filed: 1986-06-06
Abstract: PURPOSE:To prevent a color inversion or the disturbance of a color tone by correcting the time base of a disk reproducing video signal at every tracking. CONSTITUTION:A color TBC control circuit 40 adds a voltage corresponding for progressing the phase of a disk reproducing signal by 180 deg. of a color burst when the output of a CBPCH register is '1' to a control voltage of a color TBC 36 to shorten the delay time of the color TBC36. The color TBC control circuit 40 subtracts the voltage corresponding for delaying the phase of the disk reproducing signal by 180 deg. of the color burst when the output of the CBPCH register is '0' from the control voltage of the color TBC 36 to prolong the delay time of the color TBC 36. Thus, the time base correction of a non- synchronizing system is carried out at every tracking. Thereby, the color inversion of a superimposing is prevented.
Patent JP-H09290097-A (JP)
Title: Waste remover for dryer
Inventor: YAMAMOTO KATSUTOSHI
IPC: D06F58/22
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To collect waste such as the thread waste of the laundry by providing through holes penetrating a hollow body on the hollow body, and providing a sticking means sticking the waste such as the thread waste in it. SOLUTION: This hollow body 1 is preferably made a hollow spherical body, however it may be a hollow polyhedron rounded with comers. The hollow body 1 is provided with through holes 3, 3... penetrating the hollow body 1. The through holes 3, 3... of any shape and size may be bored as far as they pass only the waste such as thread waste and pass no laundry. A sticking body 5b sticking the waste such as thread waste is provided in the hollow body 1. When this drier waste remover is merely put into the rotating drum of a dryer together with the laundry, the waste such as the thread waste of the laundry enter the hollow body 1 from the through holes 3 of the hollow body l of the rotating drier waste remover and is stuck to the sticking body 5b in the hollow body 1.
Patent JP-H0430950-A (JP)
Title: Work detecting device with remote input/output sensor
Inventor: SASAKI HIROSHI
IPC: B23Q17/22
Filed: 1990-05-23
Abstract: PURPOSE:To simplify a signal transmission means by providing a detecting part, transmitting an ON/OFF signal in rearing to or parting from a work, on the tip end side of a tool holder, and mounting the output part of a remote input/output sensor on the fixed side of a machine. CONSTITUTION:The transmitting part 2 of a remote input/output sensor 1 is provided on a tool holder side, the output part 3 is mounted on the fixed part of a machine, and a LS sensor 8, provided on the tip side of a tool holder, transmits an ON signal by the approach of a work and an OFF signal by the parting. The output part 3 is standing face to face with the transmission part 2 leaving a suitable interval to be mounted in a main axis, and is connected to a NC device 10. When an induction field is generated due to oscillation from a coil part 14 and, on the other hand, an ON signal is transmitted due to the approach of the LS sensor 8 to a work 9, a switch part 11 is closed, and when an induction current is generated in the transmitting part 2 to consume current in a resistance part 20 to make dropped voltage a level value or less, a detected signal is given via a detection circuit 17 and a trigger circuit 18 and is amplified in an output amplification circuit 19 to be inputted in the NC device 10.
Patent JP-H10315034-A (JP)
Title: Tip mounting structure for throwaway type turning tool
Inventor: ARAI TATSUO
IPC: B23C5/22
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To prevent a tip from being shifted or moved from its proper position by centrifugal force. SOLUTION: A mounting groove 19 of a tool body 18 is formed so that the width between two wall faces 19b, 19c facing each other is gradually increased from the opening part 19d toward the depth. A throwaway tip 22 is loaded in a tip mounting seat 20 provided on the wall face 19b of the mounting groove 19, and pressed by a wedge member 25 to be fixed. The tip 22 is shaped so that the distance between a seating surface 22a and a rake face 22b facing each other is gradually increased in the depth-direction of the mounting groove, and the wedge member 25 is shaped so that the distance between two side faces 25c, 25d facing each other is gradually increased in the depth-direction of the mounting groove. A screw hole 26 is provided in the wedge member 25, and a bolt 27 is threaded into the screw hole.  The wedge member 5 is advanced and retracted in the mounting groove 19 by rotating the bolt 27 to press the rake face of the tip 22 by its one side face 25d.
Patent JP-S61292297-A (JP)
Title: Ic inspecting device
Inventor: NANBA MASAAKI
IPC: G11C29/00
Filed: 1985-06-19
Abstract: PURPOSE:To perform the inspection of an IC memory at high speed by impress ing data share of two cycles on the IC memory in one cycle of an inspecting device main body and performing two times of decision in one cycle. CONSTITUTION:A function test controller 3 outputs a timing signal TMG having a doubled frequency and a decision strobe signal DS and operates an impressing part 4 and a deciding part 5 with the frequency doubled as much as an existing one. Multiplexers 7a and 7b separate a test data DATA of 16 bits and an expected value E supplied from the controller 3 to high-order eight bits and low-order eight bits and supplies them to the impressing part 4 and the detecting part 5. The low-order eight bits D0-D7 and the high-order bits D8-D15 of the test data DATA are impressed on IC memories 10a and 10b respectively as the first half data and the last half data and the test data share of two cycles are impressed on a device to be measured during one cycle of the control ler 3.
Patent JP-H07132388-A (JP)
Title: Method for welding blade of torque converter
Inventor: NISHINO SHINJI
IPC: B23K26/21
Filed: 1994-06-14
Abstract: PURPOSE:To improve the quality of the weld of a blade by suppressing generation of the spatter, and improve the production efficiency by reducing the working time. CONSTITUTION:A blade 3 provided with a flange 30 is abutted on the inner surface 2A of a shell 2, and the laser beam 4 irradiate from the outer surface 2B of the shell 2 is scanned at the first speed V1 where the penetration is made to the blade 3 in the section S1 passing the blade 3, while the laser beam is scanned at the second speed V2 where the penetration is less than the thickness of the shell in other section S2.
Patent JP-S61291243-A (JP)
Title: Drive controlling device for door mirror
Inventor: KUWANO FUMIYOSHI
IPC: B60R1/07
Filed: 1985-06-19
Abstract: PURPOSE:To enable a device to be operated by one action by configurating a device in such a way that the direction of electric power supply which is selected by a tilt switch, is made to be held for the constant period of time, and the device is capable of holding the newly selected direction of electric power supply when the tilt switch is changed over within the said constant period of time. CONSTITUTION:A control switch Q which controls electric power supply to each of drive motors M1 through M6 so as to tilt, restore a door mirror, and adjust the mirror surface as well, is composed of a tilt switch 21, a mirror surface adjusting switch 22, and a right-left change-over switch 23 which is for selection of either a right or a left door mirror. In this case, a controlled condition holding means 30 is provided in order to hold the controlled condition when the actuation of the tilt switch is released even after the tilt switch 21 has been pushed over for actuation. The controlled condition holding means 30 is composed of timers 33 and 34 which are set at the time when the tilt switch is turned to the tilt position and to the restration position, power transistors 35 and 36 which are energized at the time of the setting described above, and of transfer relays 31 and 32.
Patent JP-2000319637-A (JP)
Title: Antistatic agent for adhesive, antistatic adhesive and antistatic plastic laminate film
Inventor: HAYASHI KANJI
IPC: C09K3/16
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To provide an antistatic agent for an adhesive which imparts an antistatic property to a laminate film without incorporating or applying an antistatic agent, an antistatic adhesive and a laminate film. SOLUTION: An antistatic agent for an adhesive is prepared by mixing a quaternary ammonium salt compound having a structure of formula I wherein R1, R2 and R3 each has a carbon atoms of from 1 to 2; and R4 is a 1-2C alkyl group with a linear aliphatic ester having a structure of formula II: R-CO-OX wherein R is a 11-17C linear aliphatic alkyl group. An antistatic adhesive is prepared by adding this mixture composition to an isocyanate adhesive. An antistatic plastic laminate film is laminated using this adhesive.
Patent JP-H06341851-A (JP)
Title: Running detection device and car navigation apparatus
Inventor: ISHIKAWA TOMOO
IPC: G08G1/0969
Filed: 1993-06-02
Abstract: PURPOSE:To mount a running detection device on a vehicle simply, quickly and at a low cost without a need of remodeling the vehicle by a method where whether a car is running or not is judged by a change in the ripple frequency of a voltage from the vehicle-mounted power supply system of a car. CONSTITUTION:In a filter 22, a noise component is removed from a DC voltage from a vehicle-mounted power supply 21, a ripple component which is proportional to the number of revolutions of an engine is given to an amplifying and waveform-shaping circuit 23, and a ripple frequency is amplified in the circuit and waveform-shaped to pulses. The frequency of the pulses, i.e., the ripple frequency, is measured by a frequency measuring circuit 24. In addition, when a running judgment circuit 25 detects that the ripple frequency has exceeded a prescribed value, such a judged result that a vehicle is running, is output. On the other hand, when the ripple frequency is at the prescribed value or lower, such a judged result that the vehicle is at a standstill, is output.
Patent JP-H08323224-A (JP)
Title: Roll gap control device of hulling sorter
Inventor: MAEDA KOSAKU
IPC: B02B7/00
Filed: 1995-05-30
Abstract: PURPOSE: To prevent the frequent control of a roll gap by performing the opening and closing control by detecting the load current value of the drive motor of hulling rolls at every predetermined time and performing the opening and closing control of the roll gap related to an average detected load current value in a case judged to be hunting control. CONSTITUTION: When operation is started, the gap between hulling rolls 3, 3 is controlled so as to be reduced by a roll gap control motor 45. When a load current sensor detects the increase of a current value and the slight contact of the rolls 3, 3 is confirmed, the open control of the gap between the rolls is performed by the motor 45 and hulling work is started.  At this time, the roll gap is automatically controlled by the comparison of a reference load current value and a detected load current value but, at this time, when the sensor repeats the detection of the increase and decrease of predetermined width or more of the detected load current value a predetermined number of times within a predetermined time, the hunting control of the roll gap is judged and an average detection load current value is calculated from the detected increase and decrease load current value by judgment. Next, the roll gap is controlled according to this average current value.
Patent JP-S5655258-A (JP)
Title: Marking method for body surface
Inventor: NAGANO HIROO
IPC: B41F17/10
Filed: 1979-10-12
Abstract: PURPOSE: To securely conduct a high-speed clear marking by a method wherein the desired marking is conducted by projecting laser beam of specified wavelength onto the body surface to cause physical and chemical changes on the surface.  
     CONSTITUTION: A core wire 1 delivered from a core wire feeder 2 is applied with an insulating coating by an insulating coating extruder 3, and the insulated wire 4 is taken up by a winder 5 after being subjected to marking. The laser beams 8 emitted from a laser device 6 under the control by a controller 7 are focused on the body (wire 4) through a slitter 9 and a focusing device 10. The slitter 9 is a film for obtaining the light flux in the shape of the characters, figures and the like to be marked. The laser device 6 must be able to generate sufficient energy for causing heating, decoloration, deformation, chemical change and the like on the surface of the body, thereby achieving the desired marking. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61289215-A (JP)
Title: Combustion device
Inventor: OGINO TOSHIRO
IPC: F23D11/10
Filed: 1985-06-18
Abstract: PURPOSE:To prevent flame from lifting at the flame port part of a combustion device when the combustion rate is large and, in addition, prevent the temperature of a wire netting from excessively rising when the combustion rate is small by a structure wherein a plurality of portions protruding toward the inner surface side onto the burning surface of a burner head and, in addition, a large number of small holes are perforated in the portions and, at the same time, the wire netting is provided on the outer surface side of the burner head so as to closely contact with the burner head. CONSTITUTION:A burner head 1 has a plurality of protruding portions 1' formed in the direction toward the inside of the burner head and is equipped with a plurality of small holes 2 perforated on respective said portions and with a wire netting 3 installed in closely contact with its outside. When the combustion rate is large, a large amount of premixed gas is jetted through the small holes 2 and the jetting speed of the gas is also faster. However, because the pressure of said gas decreases in small chambers 3' and consequently the speed of gas jetted through the openings of the wire netting 3 is lowered, the flames formed at the openings of the wire netting 3 do not lift from the wire netting 3 and the stable state of the flames is obtained. Even when the combustion rate is small or the jetting rate of premixed gas is small, its jetting speed through the small holes 3 is comparatively faster, and consequently no danger of backfiring into the burner head 1 occurs.
Patent JP-S5833815-A (JP)
Title: Magnetic core
Inventor: AKACHI YOSHIAKI
IPC: H01F3/12
Filed: 1981-08-24
Abstract: PURPOSE:To obtain a magnetic core which shows a large inductance in a low current region but rapidly reduces it at a certain current value by providing a magnetic material divided manner in the area near the gap provided at a part of such magnetic core. CONSTITUTION:A gap Ga is formed between the center core edges 3a, 4a of both cores 3, 4 by combining a pair of E type cores 3, 4 having the rectangular cross-sectional view and simultaneously the magnetic material plate 5 is arranged in divided manner for each outer surfaces at the each outer surface of core edges 3a and 4a in such a way as surrounding the gap Ga. In case a choke  coil is formed using this magnetic core, a combined magnetic permeability at the coupling region of the gap Ga and magnetic material 5 is determined depending on the permeability of the magnetic material 5 in the low current region where the magnetic material 5 is not saturated magnetically and it becomes large. Meanwhile, in the large current region where the magnetic material 5 is saturated magnetically, said combined permeability comes closer to that of air forming the gap Ga.
Patent JP-S6025113-A (JP)
Inventor: OGAWA NORIHISA
IPC: H01H13/00
Filed: 1983-07-20
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-S6026489-A (JP)
Title: Speed controller of dc motor
Inventor: MAJIMA SHINICHI
IPC: H02P7/288
Filed: 1983-07-20
Abstract: PURPOSE:To improve the drive efficiency of a DC motor by supplying the prescribed current of a motor drive current to a resistor which has a resistance value equal to the prescribed times of an internal resistance of the motor, and using as a reference voltage the sum of the voltage of the resistor and the voltage of a constant-voltage power source. CONSTITUTION:A differential amplifier IC2 outputs a differential voltage Vb between a voltage Vm between terminals of a DC motor 21 and a reference voltage Va, a level comparator IC3 compares a triangular wave voltage signal Vc with the voltage Vb at the level, and supplies a pulse width control signal Vd through a transistor drive circuit 25 to a switching transistor Q3. A 1/K current detector 26 detects the current of 1/K of the motor drive current Im when the transistor Q3 is ON, and supplies it to a resistor Rt which has the resistance value of K times of the resistor ra of the motor 21 at the ON and OFF times. The sum of the voltage Vr of the resistor Rt and the voltage Vref of the constant-voltage source is used as a reference voltage Va.
Patent JP-H11309378-A (JP)
Title: Catalyst for oxidizing olefin
Inventor: FURUYA MASAHIKO
IPC: C07D301/12
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To improve an active catalyst by loading an amide having an alkyl group of at least a specified number of carbon atoms in a specified wt.% range into a catalyst comprising a mesopore titanosilicate molecular sieve. SOLUTION: Into a catalyst comprising a mesopore titanosilicate molecular sieve synthesized by a process in which, in the presence of a template of a long chain quaternary ammonium salt, a long chain alkylamine, a long chain alkylamine-N-oxide, a long chain sulfonic acid ester, or the like, a silica source compound is reacted with a titanium oxide source compound, and the template is removed is loaded 0.1-20 wt.% of an amine having an alkyl group, which is a primary, secondary, tertiary, and quaternary alkylammonium salt having an alkyl group of >=8C. In this way, a catalyst easy of handling and excellent in activity can be obtained.
Patent JP-H05317221-A (JP)
Title: Vacuum cleaner
Inventor: ICHINOSE TOKIO
IPC: A47L9/26
Filed: 1992-05-25
Abstract: PURPOSE:To obtain the vacuum cleaner where both an output cord and a power source cord can be coiled into a cord coiling device, and whose handleability is satisfactory. CONSTITUTION:The vacuum cleaner is provided with a first and a second cord coiling means 7, 10 which are provided vertically and coaxially and coil an output cord 45 and a power source code 46, respectively, damping means 25, 28 for damping a first and a second cord coiling means 7, 10, and a releasing means 18 for releasing these damping means 25, 28.
Patent JP-H0428771-A (JP)
Title: Bluish green pigment and its production
Inventor: NOGUCHI TAMIO
IPC: C09C1/40
Filed: 1990-05-24
Abstract: PURPOSE:To obtain the subject pigment, excellent in color tone and useful as cosmetics, etc., by adding an aqueous solution of an Mg salt, etc., and a basic aqueous solution to an aqueous suspension of flaky fine powder, coprecipitating metallic hydroxides, etc., on the surface of a fine powdery substrate, separating the formed product by filtration, and burning the resultant product. CONSTITUTION:An aqueous solution containing an Mg salt, a Ca salt, a Co salt and titanium salt (e.g. a chloride) dissolved therein and a basic aqueous solution (e.g. an aqueous solution of an alkali metallic carbonate) are added to an aqueous suspension of a fine flaky powder (e.g. mica) while being heated and stirred, and hydroxides and hydrides of the aforementioned metals, or together with Ca carbonate (the coating amount is preferably 10-60wt.% based on the total pigment), are coprecipitated on the surface of the flaky fine powdery substrate. The resultant product is then separated by filtration, washed with water and burned to afford the objective pigment.
Patent JP-H07335705-A (JP)
Title: Evaluation method of crystal defect
Inventor: MIKI KATSUHIKO
IPC: H01L21/66
Filed: 1994-06-15
Abstract: PURPOSE:To provide an evaluation method which evaluates crystal defects including work strains of the surface of a silicon single crystal wafer. CONSTITUTION:The OSF density of silicon single crystal wafer is determined by measuring a wafer life time in a plurality of measuring spots on the rear surface and or the front surface of the silicon single crystal wafer, thereby evaluating crystal defects of the silicon single crystal.
Patent JP-S6117560-A (JP)
Inventor: GIANGIAKOMO MASARORI
IPC: A61K31/40
Filed: 1985-06-18
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-H087220-A (JP)
Title: Magnetic head
Inventor: URA TADASHI
IPC: G11B5/245
Filed: 1994-06-15
Abstract: PURPOSE:To obtain a magnetic head capable of reducing bleeding of recording by a guard band-less recording and with higher density. CONSTITUTION:Two pieces of core halves provided with magnetic material tracks 2 having track widths different from each other are abutted on each other and arranged so that the magnetic material tracks are confronted with each other provided with an azimuth through a gap material, and a part where the magnetic material tracks are confronted with each other through the gap material is defined an operation gap 4. Further, respective magnetic material tracks whose widths are different from each other in a gap opposite surface, and the narrow width magnetic material track is disposed oppositely while being biased against one end of the wide width magnetic material track.