baber/WOPTO huggingface dataset:
Patent JP-H1067060-A (JP)
Title: Roller for laminating operation for print wiring board
Inventor: EJIRI MASAYUKI
IPC: B29K21/00
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To eliminate any possible troubles with a laminating operation so as to smoothly produce a print wiring board even if it has a large width. SOLUTION: A roller 6 for laminating operation for manufacturing a print wiring board has a core metal member 1 serving as a rotary shaft, cooperating with the movement or behaviour of a print wiring board 20, a dry film 21 and a conveyance roller 10. The core metal member 1 is formed on the outer periphery surface thereof with a thin soft resin film 2 and a rubber sheet 5 both of which are laminated one upon another. An adjusting valve 4 is provided in the vicinity of the core metal member 1 to adjust the quantity of a liquid which is to fill into an annular space formed between the core metal member 1 and the soft resin film 2. In this manner, it is allowed to make use of a soft property of a liquid 3 and a liquid inherent property which indicates that any liquid tends to diffuse in every direction with an identical pressure.  Thus, with the use of soft properties of both the resin film 2 and the rubber sheet 5, a laminating operation may be performed properly without any trouble so as to smoothly produce a print wiring board 20 even if it has a large width.
Patent JP-S60123221-A (JP)
Title: Wire-cut electric discharge machining device
Inventor: INOUE KIYOSHI
IPC: B23H7/10
Filed: 1983-12-03
Abstract: PURPOSE:Prevent any drop in machining accuracy and disconnection in a wire due to burrs, by installing an electrode for deburring a tool electrode in position between a positioning guide at the tool electrode drawing side and a work, while deburring the tool electrode by means of an electrolytic action. CONSTITUTION:An electrode 34 for deburring a tool electrode 1 is installed in position between a work 24 and a positioning guide 19 at the tool electrode drawing side so as to surround the tool electrode 1, while a deburring power source 35, which addes a minus voltage to the deburring electrode 34 and, in turn, a plus voltage to the tool electrode 1 is installed as well. And, from this deburring power source 35, an electrolytic current is made to flow into the tool electrode 1 with the said polarity, and a part coming out of the work 24 of the tool electrode 1 is electrolyzed, thus deburring takes place. That is to say, when a pulse current is made to flow into the tool electrode 1 from the power source 35 upon setting the electrode 1 to plus while the electrode 34 to minus, respectively, the electrode 1 is electrolyzed at a part being opposed to the electrode 34 in making a machining fluid an electrolytic solution, thus burrs are removed from the tool electrode 1 so that when the electrode 1 passes through the guide 19, it comes into a state of being deburred entirely.
Patent JP-S6381434-A (JP)
Title: Production of electrophotographic sensitive body
Inventor: KAWAMURA TAKAO
IPC: C23C16/50
Filed: 1986-09-26
Abstract: PURPOSE:To provide superior positive chargeability by forming a carrier transferring layer made of amorphous silicon carbide (a-SiC) contg. a group IIIa element of the periodic table with gaseous C2H2, a gas contg. Si and a gas contg. the group IIIa element and by forming an a-SiC layer as a carrier generating layer on the carrier transferring layer in this order. CONSTITUTION:A reactive gas contg. gaseous C2H2, a gas contg. Si and 10<-6>-1mol% gas contg. a group IIIa element of the periodic table is decomposed by glow discharge to form a carrier transferring layer 5 made of a-SiC contg. the group IIIa element on an electrically conductive substrate 1. A reactive gas contg. gaseous C2H2 and a gas contg. Si is then decomposed by glow discharge to form a carrier generating layer 3a made of a-SiC on the carrier transferring layer 5. Thus, a durable sensitive body having superior positive chargeability and electrophotographic characteristics is obtd.
Patent JP-H0673456-A (JP)
Title: High-frequency induction quenching method of gear
Inventor: MIYAMOTO NORITAKA
IPC: C21D1/10
Filed: 1992-08-28
Abstract: PURPOSE:To provide a high-frequency induction quenching method for manufacturing a high precise gear having little strain in the teeth. CONSTITUTION:In this high-frequency induction quenching method of gear 1, the high-frequency induction heating is executed to the tooth part 100 of the gear 1, and while jetting cooling liquid 6 radially to the tooth part 100 of the gear 1 heated by the high-frequency induction, the gear 1 is moved in the axial direction, and after hardening the tooth faces 110 of the gear 1, the gear 1 is dipped into a cooling vessel 7 to cool the back surface 120 of the gear 1.
Patent JP-H0787405-A (JP)
Title: Image pickup device
Inventor: WATANABE KENJI
IPC: H04N5/378
Filed: 1993-09-14
Abstract: PURPOSE:To simplify the circuit configuration for a video conference system or a video telephone system employing a CODEC and to reduce the cost by converting an output of a solid-state image pickup element into digital data by an A/D converter means, converting the result processed by a processing means into digital data corresponding to a compression system and providing a resulting output. CONSTITUTION:A CCD 2 having an effective picture element number of n or 1/n times (n:integar) of a picture element number of a common intermediate format CIF is employed and a sampling output of the CCD 2 is converted into a digital signal by an A/D converter 50 and the digitized data are processed by a digital signal processing circuit 51. After the digital video data obtained through the signal processing are converted into video data in compliance with the CODEC recommendations H.261 at a digital interface circuit 52, the resulting data are fed to the CODEC in compliance with the H.261 standards. That is, since A/D conversion and CIF conversion are executed in a video camera 54, even when a sampling phase is fluctuated, the compression efficiency in the CODEC is not reduced.
Patent JP-S60122039-A (JP)
Title: Catalyst for reforming methanol
Inventor: YOKOYAMA SHIGEO
IPC: B01J23/58
Filed: 1983-12-06
Abstract: PURPOSE:To obtain the titled catalyst having high activity and a long life by depositing a metal such as platinium and palladium on a carrier which is obtained by coating titania with an oxide of alkali metal elements. CONSTITUTION:Titania is immersed in an aq. soln. of nitrate of alkali metal elements and calcined thereafter and the titania is coated with the oxide of said alkali metal elements. Next, a metal such as platinium and palladium is deposited with the amount corresponding to 0.01-10wt% titania carrier. For depositing the noble metal, the carrier is immersed in an aq. soln. of the compound such as nitrate, chloride and amine complex of the noble metal and calcined thereafter and subjected to reduction treatment by hydrogen.
Patent JP-S60122393-A (JP)
Inventor: OGURA KOUICHI
IPC: G21C7/00
Filed: 1983-12-06
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-H0393681-A (JP)
Title: Desalting of rc, src structure
Inventor: OGAWA YUU
IPC: C04B41/72
Filed: 1989-09-06
Abstract: PURPOSE:To eliminate chipping operation and to discharge chloride ion in concrete out of system in a short time by bringing a solution of electrolyte into contact with the surface of concrete structure and carrying out electrolyte using a reinforcing material in the structure as a cathode. CONSTITUTION:Desalted part of concrete structure 10 is covered with a container 20 of bottomed structure and the container 20 is charged with a solution of electrolyte 30. An electrode 40 is set in the solution of electrolyte 30, made into an anode, reinforcing materials 11 such as reinforcing bar or steel frame of the concrete structure 10 are used as cathodes, several volt - tens volt electric voltage is applied from a DC electric source 50 to the electrodes, an electric current is sent and chloride ion existing in the structure 10 is attracted to the anode 40 to remove salt content.
Patent JP-H04110520-A (JP)
Title: Cooking utensil
Inventor: HIEJIMA KIYOSHI
IPC: F24C1/00
Filed: 1990-08-29
Abstract: PURPOSE:To restrain temperature rise of a lighting fixture while heating of food is not under way, by providing a cooling device which sends cooling air to heat-generating parts of the lighting fixture and others during heating of food, and a power saving device which reduces the power consumption of the lighting fixture while food is not heated. CONSTITUTION:Microwaves are generated by a magnetron 2 and microwave heating takes place. A cooling fan 7 is operated to cool the magnetron 2 and an illuminating lamp 6 which are generating heat, so that peripheral parts are prevented from receiving a bad influence even when a large amount of heat is generated. When food is taken out of a heating compartment 1 after a door is opened and food is placed in the heating compartment 1 while heating of food is not under way, a door switch 16 is turned off, and a controller 14 turns on a fourth relay switch 13 but not first, second and third relay switches 9, 10 and 11. The illuminating lamp 6 is not cooled by the cooling fan 7, but only half a cycle of commercial power source is supplied to the illuminating lamp 6 by the action of a diode 12 and the power consumption of the illuminating lamp 6 is reduced to half, so that the illuminating lamp 6 is restrained from exerting a bad influence on the peripheral parts.
Patent JP-S6387181-A (JP)
Title: Electrostatic 4-phase electric field rotating device
Inventor: SUGANO KANICHIRO
IPC: H02N1/00
Filed: 1986-09-27
Abstract: PURPOSE:To reduce electric power consumption, by a method wherein a commutating device, supplying secondary high voltage to the fixed electrode of a rotary machine, and a phase pattern producing circuit in an output circuit, are provided. CONSTITUTION:An electrostatic 4-phase electric field rotating device is constituted of fixed electrode plates 1, attached to a main body cover 17, rotor electrode plates 3, attached to the structural body 13 of a rotor on a main shaft (output side), a high pressure resistant accumulator 8, connected to the fixed electrode plates 1, opposing to the rotor electrode plates 3, through connecting terminals 7, the slip rings 11 of the main shaft 12, connected to high-voltage supplying brushes 9, and the like. A repulsive force is exerted between both negative potential electrodes of the rotor electrode plates 3 and the stator electrode plates 1 whereby a torque is generated in the rotor electrode plates 3 and a rotor begins to rotate. Further, the rotor electrode plates 3 are attracted to the stator electrodes 1 having different potential whereby the torque is continued. In order to obtain such potential electrodes, a phase pattern producing circuit and a commutating circuit are provided whereby electricity may be supplied to the electrode plates 1, 3.
Patent JP-H04109706-A (JP)
Title: Agc circuit
Inventor: KATO TAKUJI
IPC: H03G3/20
Filed: 1990-08-29
Abstract: PURPOSE:To prevent production of a signal at an excess level with respect to a very small signal level when the signal with the very small level is manually outputted and to prevent a dynamic range of a signal from being decreased by decreasing a limiter level in response to the reduction in the gain of a variable gain amplifier. CONSTITUTION:The AGC circuit is provided with a 2nd comparator 8 and a level adjustment circuit 10. A control voltage from a variable resistor 2 controlling the gain of a variable gain amplifier 1 is compared with a reference power supply 7 at a 2nd comparator 8, the result of comparison is fed to the level adjustment circuit 10 to set a variable reference power supply 11 of a 1st comparator 5 to a voltage V0. When the user varies the variable resistor 2 to reduce the control voltage resulting in decreasing the gain of the variable gain amplifier 1, then an output signal of the 2nd comparator 8 is decreased linearly in company with the reduction of control voltage. Thus, the level adjustment circuit 10 decreases linearly the value of the variable reference power supply 11 to decrease a limiter level (start level in the AGC operation) in the variable gain amplifier 1. That is, when the gain of the variable gain amplifier 1 is reduced, the limiter level of the variable gain amplifier 1 is reduced simultaneously.
Patent JP-H0895924-A (JP)
Title: System and method for managing information
Inventor: HASEBE MIKIO
IPC: G06Q10/10
Filed: 1994-09-26
Abstract: PURPOSE: To improve the information managing function by realizing a simple and high-memory-efficiency information link function for managing related personal information by utilizing preparation time information as link information for managing the related personal information, and storing the preparation time information as the item information of respective personal information. CONSTITUTION: In the information managing device, a CPU 1 is provided with a managing function for the personal information including the information link function and a timer circuit 8 prepares the preparation time information. A RAM 3 is provided with an area 3a for storing the personal information and the prepared personal information is preserved by the RAM 3 in a memory format composed of plural information items. This RAM 3 stores the preparation time information of prepared personal information and the preparation time information of personal information more than one related to that personal information.  When any designated personal information is retrieved, the related information output means (CPU 1) for executing the information link function outputs any personal information related to it based on the preparation time information while utilizing the stored information in this RAM 3.
Patent JP-H04110473-A (JP)
Title: Method for coating base body with film
Inventor: OGINO ETSUO
IPC: H01J27/08
Filed: 1990-08-30
Abstract: PURPOSE:To form a film good in uniformity of film thickness at the high coating velocity on a base body having large area by deforming arc discharge plasma into sheet plasma by a magnetic field means and introducing a gaseous raw material and depositing the component of the gaseous raw material on the surface of the base material while moving the base body in the prescribed direction. CONSTITUTION:After the inside of a vacuum tank 1 is enhanced, discharge gas such as Ar is introduced thereinto through an introduction pipe 10. Current is supplied and sheet plasma 14 is caused by performing arc discharge between a plasma generation source 4 and an anode 5. At this time, plasma 14 becomes a shape of thin thickness having a projected face in the direction of the base body 3 by an air core coil 6 and a permanent magnet 7. Then a gaseous raw material such as gaseous SiH4 and gaseous O2 is supplied into plasma 14 form a supply nozzle 9. In this state, base body 3 is moved in the direction shown by the arrow wherein both a generation source 4 of plasma 14 and the anode 5 are joined and a film such as SiO2 is formed on the base body 3.
Patent JP-H1165040-A (JP)
Title: Hydrophilic colloidal layer and its forming method, cleaning film and silver halide photographic sensitive material
Inventor: FUKUWATARI NAOKO
IPC: G03C5/00
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To provide quick processing and stability without generating silver contamination by coating a hydrophilic colloid coating fluid containing silver adsorptive grains on a film support body, drying through a set process, and forming a hydrophilic colloid layer containing the silver adsorptive grains. SOLUTION: It is desirable that silver adsorptive grains have nitrogen and phosphorus atoms and can temporarily adsorb silver ions or silver by interacting with silver ions or complex, by a coulomb force, further, are a compound existing as non-water-soluble grains in hydrophilic colloid (e.g. a compound expressed by the formula). In the formula, R1 , R2 is an optionally substituted alkyl, alkoxy, aryl, aryloxy, alkenyl, alkynyl, amino, alkylamino, arylamino, alkylthio group, etc., and R1 and R2 may be the same or be different. n1 is an integer of 1 or more. When a plurality of n1 exist, R1 and R2 may be respectively the same or be different.
Patent JP-H04110538-A (JP)
Title: Ventilation device
Inventor: IKEDA KAZUTOSHI
IPC: F24F13/16
Filed: 1990-08-29
Abstract: PURPOSE:To prevent contaminated outside air from flowing backward from an internal air discharge outlet into a room by providing a frame structure including magnet means on a valve seat part thereof, and a one-way valve including magnetic attraction means magnetically attracted to the electromagnet means at a contact part between the valve seat part and it. CONSTITUTION:A one-way valve 4 is mounted on the surface of a frame structure outside a room, and is closed, securely sealing an internal discharge outlet 24 by the aid of contact force acting on a valve seat part 20 by the self weight thereof and of magnetic attraction force of magnetic attraction powder 5 to an electromagnet member 3, excepting when internal air R is discharged to the outside C of the room. It is, therefore, eliminated the possibility of the internal air discharge outlet 24 being opened because of the valve 4 springing up owing to vibration produced upon an automobile running, and hence contaminated outside air is prevented from flowing backward from the internal air discharge outlet 24 into the room B. When a sensor 73 of a control circuit 7 does not sense any contamination in fresh air, a current flowing through a coil 32 of the electromagnet member 3 is shut off and demagnetized. When a pressure difference between the inside B and outside C of the room exceeds the self weight of the valve 4, the valve 4 is separated off from the valve seat part 20 to discharge the internal air R to the outside C of the room 25 peripheral part 31 magnetic core material.
Patent JP-S60121867-A (JP)
Title: Transfer system of main wire incoming call
Inventor: TAKEHARA MASAO
IPC: H04M3/54
Filed: 1983-12-05
Abstract: PURPOSE:To eliminate the response delay in the office side to calling subscribers by transferring main wire incoming calls to a specific extension when the number of main wire incoming calls stayed in an attendant console exceeds a preliminarily determined value. CONSTITUTION:The number of main wire incoming calls stayed in an attendant console ATT is store in a storage circuit M through a main wire trunk CBW, a controller CONT, and a central control unt CCU. The unit CCU receives the number of calls through a route R3; and when it receives information indicating that the number of stayed calls exceeds a prescribed value, the unit CCU connects main wire incoming calls received hereafter through a route R1. By the extension representing function, these calls are transferred and connected to an extension subscriber STA(B) by processings of the unit CCU if an extension subscriber STA(A) is busy, and they are transferred and connected to an extension subscriber STA(C) similarly if the subscriber STA(B) is busy.
Patent JP-H04112870-A (JP)
Title: Production of fluoroalkyl group-containing hetero aromatic derivative
Inventor: KAMIGATA NORIMASA
IPC: C07D207/33
Filed: 1990-09-01
Abstract: PURPOSE:To produce the subject compound used as a raw material for drugs, agricultural chemicals, etc., and further as a water-repellent and oil-repellent agent, etc., safely in a good yield by reacting a hetero aromatic compound with a fluoroalkane sulfonyl chloride in the presence of a metal catalyst. CONSTITUTION:A hetero aromatic compound such as thiophene, furan or pyrrole is reacted with a compound of the formula (n is 1-20) in the presence of a metal catalyst at 0-250 deg.C, preferably 20-200 deg.C, to produce a fluoroalkyl group- containing hetero aromatic derivative.
Patent JP-H0881857-A (JP)
Title: Warp opening series arranging loom
Inventor: ANDOREASU FUNTSUIKAA
IPC: D03D47/26
Filed: 1994-09-26
Abstract: PURPOSE: To facilitate the movement and installation of a weaving machine, to simplify the removal of woven fabric and the exchange of an article such as warp yarn, etc., and to carry out the operations in a short time by forming a linear shed arrangement type weaving machine based on a modular concept and simplifying the assembly and disassembly of the weaving machine. CONSTITUTION: This linear shed arrangement type weaving machine is divided into a first subassembly 1 having a weaving rotor 3 and a fabric sending mechanism 4 and a second subassembly 5 having a warp beam 23, a warp sending mechanism 7 and a winding means. A warp stopping unit and a warp guide apparatus are formed as an assembly unit and attached to one subassembly or movable from one subassembly to the other assembly. The module structure of the weaving machine proves merits related to the design and the operation of the weaving machine.
Patent JP-H0275638-A (JP)
Title: Composition for brick fixing structural material
Inventor: MOGI TSUTOMU
IPC: C08K7/02
Filed: 1988-09-13
Abstract: PURPOSE:To make application easy, to make a break-down due to vibration, etc., difficult, to get rid of softening caused by rain water and to make it possible to use for a long time by compounding a thermoplastic resin with a specified fibrous filler. CONSTITUTION:A thermoplastic resin (e.g., a crystalline PP resin) is compounded with 4-50wt.% fibrous filler with a fiber length of 0.5-15mm, pref. 3-10mm (e.g., a polyester fiber) and 0.5-40wt.% inorg. filler with a particle diameter of 50% or smaller (e.g., CaCO3) so as to make the sum of the components B and C 5-55wt.%.
Patent JP-H0675194-A (JP)
Title: Optical modulating element
Inventor: SAKANO SHINJI
IPC: G02B6/12
Filed: 1992-08-28
Abstract: PURPOSE:To enable the use of wide-area pads in an ordinary screening operation even with elements which are small in the area of electrode pads, to extremely improve the efficiency of the screening operation and to enable the use of the electrodes which are not damaged at the time of element assembly. CONSTITUTION:There are the electrodes 1 for impressing modulation electrodes and there are internally optical waveguides for modulation. There are the pads of a small area for wire bonding. These pads are connected via slender crossovers 3 to the pads 4 for screening and evaluating by probers having a large area. The probes are erected on the pads 4 in evaluation of the element screening. The crossover parts 3 are scored to electrically separate the pads 4 and wires are bonded to the pads 2 at the time of assembling non-defective articles.
Patent JP-S61107122-A (JP)
Title: Optical system of radiation thermometer
Inventor: IMURA KENJI
IPC: G01J1/04
Filed: 1984-10-30
Abstract: PURPOSE:To facilitate the coincidence of optical axes while enabling miniaturization by utilizing a reflective mirror in both optical systems of the measurement of temp. and the display of a measuring range, by displaying a photometric area by using luminous flux which was reflected from the reflection part of the reflective mirror and transmitted through a pervious part. CONSTITUTION:Incident light transmitted through a filter 22 from an object to be measured is reflected from the reflection surface 24a of a reflective mirror 24 to be incident to a focus plate 26. The infrared component of this incident light is transmitted through the piercing hole 26a formed to the plate 26 on the optical axis thereof to be received by a light receiving element 28 and the radiation temp. of the object to be measured is measured. A chopper 32 rotated by a motor 30 is provided between the hole 26a and the element 28 and the AC signal outputted from the element 28 is guided to a finder lens F to perform the observation of the object to be measured on the plate 26, and the system F and the mirror 24 are arranged so that the optical axes of both of them coincide. As mentioned above, the mirror 24 partially constitutes a photometric optical system and an observation optical system not only to reduce the number of constitutional elements but also to make constitution simple and compact and the optical axes of both optical systems can be allowed to simply coincide.