baber/WOPTO huggingface dataset:
Patent JP-H0817491-A (JP)
Title: Connector for cables of different sorts
Inventor: KAWAMOTO AKIO
IPC: H01R4/24
Filed: 1994-06-30
Abstract: PURPOSE:To make wirings of AV wires for car of single-core cables with flexible flat cables of different sorts of cables simply and certainly while using a small occupation area by pressure fitting the AV wires into a terminal where the flexible flat cables are connected with pierce pieces furnished at the other end. CONSTITUTION:The conductors of AV wires 100 are inserted into slots provided in the electric wire receptacle slot parts 21 of the corresponding terminals 20, and a cover housing 30 is laid on a base housing 10, and if a pressure is given, the covering of AV wire 100 is broken so that the core and terminal 20 are connected together electrically. A pierce piece 23 at the other end of the terminal 20 is connected with a flexible flat cable 90, so that the resultant connector permits simple and certain connection of AV wires with flexible flat cables of different sorts of cables where a small occupation area is required.
Patent JP-S6326622-A (JP)
Title: Liquid crystal display element
Inventor: TASHIRO YOSHIZO
IPC: G02F1/133
Filed: 1986-07-19
Abstract: PURPOSE:To obtain an excellent contrast by forming a black mask layer except at the display pattern of one substrate, and adding blackish dichroic coloring matter in liquid crystal and setting the product of the refractive index anisotropy and thickness of the liquid crystal to 1.24-1.40. CONSTITUTION:The blackish mask layer 9 is formed on a transmission negative display TN type liquid-crystal display element which uses a color filter except at the display pattern of at least one substrate 4 and the blackish dichroic coloring matter 7 is added in the liquid crystal 8, so that the product DELTAnd of the refractive index anisotropy DELTAn and thickness d mum of the liquid crystal 8 is 1.24-1.40. For the purpose, the quantity of transmitted light is minimized to make off segments of a background and a display part darkest and make the darkness of the black mask of the background and the darkness of the off segments nearly equal. Consequently, the high-contrast liquid crystal display element whose off segments only float on the dark background is obtained.
Patent JP-H04372377-A (JP)
Title: Nailing machine
Inventor: MUKOYAMA KENJI
IPC: B25C1/04
Filed: 1991-06-14
Abstract: PURPOSE:To automatically verify completion of driving of a nail through multiple striking by cutting an operation air supply route through a main control valve means when a striking piston reaches a bottom dead center so as to stop operation of a head valve, and whereby stopping the striking operation of the striking piston. CONSTITUTION:When a striking piston 8 reaches a bottom dead center, an operation air supply route 46 is cut by a main control valve means 47, and operation of a head valve 10 by means of operation air from the operation air supply route 46 is stopped thereby, and striking operation of the striking piston 8 is stopped, so as to verify completion of driving of a nail T through multiple striking. A nail sending means 34 is operated by the air supplied from the main control valve means 47, and one time nail sending operation is carried ot by a sending arm 38, and nails in a nail sending route 26 are sent into a nail guide route 25 of a driver guide 6 one by one.
Patent JP-S6231242-A (JP)
Title: Automatic transferring circuit for secretary telephone system
Inventor: NAGASHIMA MASARU
IPC: H04M1/72
Filed: 1985-08-01
Abstract: PURPOSE:To execute the automatic transfer of the trunk line and to have the trunk line grasping function by detecting an OFF HOOK during the call and providing the circuit to generate the transfer pulse in a secretary telephone set. CONSTITUTION:When incoming is received by a secretary telephone set 10', the handset is raised, an OFF HOOK is executed, the output of a calling detecting circuit 3 and an OFF HOOK detecting circuit 4 comes to be the High level. For the secretary telephone set 10', the extension calling is executed at the section of an executive telephone set 20', and thereafter, in the secretary telephone set, the handset is returned, the OFF HOOK is executed, the output of the OFF HOOK detecting circuit 4 is changed from the High level to the Low level, and the pulse is generated only for the time to delay by a delaying circuit 6 at the output of -Q of a D-F/F7. With the output pulse of the D-F/F7 as the transfer pulse, a transfer pulse detecting circuit 13 of the executive telephone set 20' detects, operates a trunk grasping circuit 11 and connects a trunk line 1 and a calling circuit 12 of the executive telephone set.
Patent JP-H0727329-A (JP)
Title: Method of controlling ignition of main burner
Inventor: MATSUMOTO SHUNJI
IPC: F23N1/06
Filed: 1993-07-09
Abstract: PURPOSE:To prevent air a flame failure of a main burner by a method wherein the regulation of a fuel pressure control means and of a fuel flow control means is stopped to fix the opening degree of their valves when the main burner is ignited. CONSTITUTION:A pressure control system for the main pipe of a main COG (coke gas) includes a pressure detector D2, a pneumatic pressure adjusting valve V2 and a digital controller C2 and the intermediate pipe of the main COG includes a flow detector D3, a pneumatic flow adjusting valve V3 and a digital controller C3. When each main member is ignited, the regulation of a fuel pressure control means is stopped to fix the opening degree of its valve V2 and the regulation of a fuel flow control means is stopped to fix the opening degree of its valve V3. By this method, the occurrence of hunting is prevented and, even in the initial stage of the ignition, a flame failure of the main burner is prevented.
Patent JP-H09329903-A (JP)
Title: Electrophotographic photoreceptor, process cartridge having this electrophotographic photoreceptor and electrophotographic device
Inventor: KANAMARU TETSUO
IPC: G03G5/06
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To obtain high sensitivity and to stably maintain potential at the time of repetitive use by providing this photoreceptor with a photosensitive layer contg. a specified bis-pyrazolone compd. SOLUTION: This photoreceptor has the photosensitive layer contg. the bis- pyrazolone compd. expressed by the formula. In the formula, Ar1 , Ar2 denote heterocyclic groups which may have (substd.) arom. hydrocarbon cyclic groups or substituents; R1 , R2 denote alkyl groups, aralkyl groups or aryl groups. The (substed.) arom. hydrocarbon cyclic groups denoted by Ar1 , Ar2 include phenyl groups, naphthyl groups, etc.; the (substed.) heterocyclic groups include pyridyl groups, quinoryl groups; etc.; the alkyl groups denoted by R1 , R2 include methyl groups, ethyl groups, etc.; the aralkyl groups include benzyl groups, phenetyl groups, etc.; the aryl groups include phenyl groups, naphthyl groups, etc.; the substituents that Ar1 , Ar2 , R1 , R2 may possess include groups, such as alkyl groups, alkoxy groups, hydroxyl groups, etc.
Patent JP-H0221229-A (JP)
Title: Detection of temperature hysteresis
Inventor: HAMADA TAKAYOSHI
IPC: G01K11/06
Filed: 1988-07-08
Abstract: PURPOSE:To accurately detect whether a frozen product is stably held to a definite low temp. state by using a leaf being the aggregate of cells containing a vegetable dye as a temp.-sensitive material and utilizing the cellulicidal discoloration theory accompanied by a temp. change of said leaf to detect the temp. hysteresis of the frozen product. CONSTITUTION:A leaf being the aggregate of cells containing a vegetable dye keeps a specific hue for a definite period at ambient temp. When freezing is performed during the period keeping the peculiar hue, said hue is kept during freeze-keeping. However, when the leaf is transferred to an ambient temp. state from a low temp. state, said leaf generates discoloration and, thereafter, the color after discoloration is kept. Therefore, when the leaf of a plant is used as a temp.-sensitive material to be bonded to frozen food during a definite period keeping a specific hue to hold the frozen food to a low temp. state, said temp.-sensitive material keeps the specific hue. However, when the frozen food is once transferred to an ambient temp. state from a low temp. state, said temp.-sensitive material generates discoloration and, thereafter, the color after discoloration is held even when a temp. change is generated and not returned to the hue at the time of bonding. From the state of this hue, it can be detected whether the temp. control of the frozen food is correct.
Patent JP-S5870200-A (JP)
Inventor: YOHAN FUINKENTSUERAA
IPC: G03B42/02
Filed: 1982-09-29
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-2000355427-A (JP)
Title: Separation and supply device for strap-like thin plate
Inventor: NANRI KOTARO
IPC: B65H3/30
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To sharply reduce maintenance mandays, and inhibit the outflow of a defective in an after process, by maintaining a high operational rate without influence by the surface condition of a strip-like thin plate, eliminating the deformation of the strip-like thin plate even a mis-separation, reducing the mandays of a worker, and suppressing the consumption of a separating claw. SOLUTION: In a separation device for a strip-like thin plate for nipping one strip-like thin plate 1 in the lowermost layer from a crest laminated by plural plates 1 in a thickness direction by a separating claw 2, to move the claw 2 to separate one plate 1 from the crest; a separation pin 3 is provided which is protrudedly inserted between the plate 1 and the crest when the plate 1 is separated from the crest by the claw 2.
Patent JP-H0776370-A (JP)
Title: Structure for cushioning material for packing
Inventor: NAGAHIRO KUNIMITSU
IPC: B65D81/113
Filed: 1993-06-18
Abstract: PURPOSE:To provide a structure for cushioning material for packing which can be transported easily while requiring less space for storage because of its characteristics of becoming not bulky when pi led up in a great number. CONSTITUTION:The structure of a cushioning material 2 for packing is such that can be built up, out of corrugated board paper in the unfolded state having at least a bottom part D and laterals F on the right and E on the left that are connected through creases 19a-l9e to the bottom part, by bending the lateral F on the right and the lateral E on the left along the creases 19a-l9e against the bottom part D.
Patent JP-H1023695-A (JP)
Title: Dynamo-electric machine with radial-direction magnetization-type rotor
Inventor: HARIE HIROSHI
IPC: H02K1/28
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To make a permanent magnet and a holding ring durable at high-speed revolutions. SOLUTION: A holding ring 3 is made up of a non-magnetic holding member 3a and a magnetic holding member 3b, each provided in a circumferential direction. The holding ring 3 is mounted around a cylindrical permanent magnet 2, which is magnetized in a radial direction. In the holding ring 3, the holding member 3a made of inconel and the holding member 3b made of chrome- vanadium steel are mutually solidified in a thermal isotropic pressure-molding step. The holding member 3a and the holding member 3b are made of different kinds of metals, but have almost the same specific weight and Young's modulus and solidified uniformly with good strength in the thermal isotropic pressure- molding step.  In this way, the deformation caused by centrifugal force of the holding ring 3 at high-speed revolution is made uniform, and the permanent magnet 2 is held by the firmly in shrink fit with the holding ring 3 at a heating step, while a rotor 4 can endure at higher-speed revolutior.
Patent JP-S5797376-A (JP)
Title: Digitally controlling method for speed of motor
Inventor: MIYAHARA YOUJIROU
IPC: H02P29/00
Filed: 1980-12-05
Abstract: PURPOSE:To enable precise control of the speed of a motor by a definite settling response by enabling a speed control system to perform gain and integrating compensations when the deviation between a speed command value and an actual speed value falls within the prescribed value. CONSTITUTION:In order to compensate an ordinary deviation for load increase and decrease when performing a definite settling response control, an integration compensation term is operated when the speed deviation falls within the prescribed value d, and the ordinary deviation is set to zero. When the speed deviation falls within the prescribed value d, only the gain compensation is performed, thereby carrying out the definite settling response control. The integration term is reset to smoothly operate the integration. Even if this is used for the definite settling response control, the ordinary deviation can be set to zero, and accordingly the performance can be improved in both the response and accuracy as well.
Patent JP-S6270372-A (JP)
Title: Substituted oxo-piperazinyl-triazines and ultraviolet ray stabilizing composition
Inventor: ROBAATO UESUREE REIYAA
IPC: C08K5/3462
Filed: 1986-07-22
Abstract: Substituted oxo-peperazinyl-triazines ans UV light stabilized compositions.
Patent JP-S5794924-A (JP)
Title: Projecting and positioning device for magnetic head of video reproducer
Inventor: AOKI JIYUN
IPC: G11B5/48
Filed: 1980-12-05
Abstract: PURPOSE:To automate the projecting and positioning of a magnetic head by projecting and positioning the magnetic head by detecting the extent of the projection of the magnetic head from the external circumferential surface of a cylinder by converting an image of the head, picked up by a telecamera, into an electric signal. CONSTITUTION:A platen 15 mounting a cylinder 1 having a fitted magnetic head 3 is transported by the chain 32 of a transporting means 16 and positioned at a stop position by a positioning means 17. At this time, a light source is turned on to light up the cylinder from its lower side, and its light is photodetected by a telecamera 22. On the other hand, the motor 67 of a projecting means 20 is turned to project the magnetic head 3 from the external circumferential surface of the cylinder 1 through a cam 71 and a lever 19. At this time, the position of the magnetic head 3 is monitored by a control means 23 at prescribed intervals of time and when the detection signal becomes equal to or less than a preset value, an electromagnetic clutch is released to set the extent of the projection of the magnetic head 3 within a desired range.
Patent JP-2000011309-A (JP)
Title: Erasing method and eraser
Inventor: TAKAHATA TADASHI
IPC: G11B5/024
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To provide an reaser realizing an erasing method capable of an erasure by a low power consumption and the setting of an optimum erasing current in which states of a head and a tape are considered in erasing the signal recorded on a magnetic recording medium. SOLUTION: In an eraser detecting an erasing current capable of erasing the signal recorded on a magnetic recording medium at a maximum in which the dip phenomenon of an overwite characteristic is generated in order to erase the signal and erasing the signal with this erasing current, the erasing of the signal is performed by changing an erasing current from an erasing current generating 4 in step shapes in an erasing current setting circuit 5 to supply them to an erasing head on a track 1 being in a standstill state and moreover, a residual recorded signal is measured in a reproduced output measuring circuit 9 as the reproduced signal level of a reproducing head and an erasing current capable of erasing the residual recorded signal maximumly is detected and set.
Patent JP-H0459671-A (JP)
Title: Light-weight formed body
Inventor: SATO KAZUYOSHI
IPC: C04B5/00
Filed: 1990-06-28
Abstract: PURPOSE:To improve the abrasion resistance of a formed body composed mainly of a powder produced by modifying vitreous blast-furnace slag powder with an alkaline aqueous solution or xonotlite, etc., by surface-finishing the formed body by flame-spraying process. CONSTITUTION:Powder of vitreous blast-furnace slag having a Blaine specific surface area of >=4,000cm<2>/g is treated with an aqueous solution of an alkali such as NaOH having a concentration of >=0.5N at about 90 deg.C for >=30min to adjust the BET specific surface area to 20-140m<2>/g by a glass-dissolution reaction and a hydration reaction. The treated product is washed with water and dehydrated by heating at about 250-800 deg.C to further increase the specific surface area. The surface-modified slag powder or its mixture with xonotlite, etc., is mixed with 3-20wt.% of a polymer additive, 1-20wt.% of synthetic pulp, 2-20wt.% of reinforcing fiber, proper amount of a cationic polymer flocculent and water to obtain a slurry. The slurry is formed by a paper-machine, etc., and dried by heating to obtain a porous formed body having a bulk density of 0.2-1g/cm<3>. The objective light-weight formed body is produced by forming a coating film of 20-300mum thick on the surface by the plasma-spraying, etc., of a metal such as Al or a metal oxide such as SiO2 to the surface.
Patent JP-S6067304-A (JP)
Title: Cargo take-in/out equipment
Inventor: RAN KENICHI
IPC: B65G1/06
Filed: 1983-09-19
Abstract: PURPOSE:To ease cargo transfer in cargo take-in/out equipment, in which a corrugated cardboard box or the like is transferred between a shelf box and a lift, by installing a cargo-pushing-member onto the upper movable fork of an expansible fork, consisting of upper and lower stages, which is placed across the right and left sides of the cargo mounting platform of a lift elevating cargo stand. CONSTITUTION:A lift 2 that is used to put a cargo on a shelf is moved along a shelf row, and an elevating cargo platform 3 is moved up and down until a cargo 30 is brought in front of a target shelf box. Next, an upper fork 7 is advanced in the direction of the shelf box along a lower fork 6. With this, the cargo 30, which is placed on a cargo mounting stand 4 and surrounded by both upper forks 7 and cargo-pushing-members 8, is pushed by the cargo-pushing- members 8 and transferred into the shelf box. Next, the cargo-pushing-members 8 are lifted higher than the top surface of the cargo, and the upper forks 7 are moved back to the initial position. With this constitution, a cargo can be taken into or out of a shelf in a warehouse easily and efficiently.
Patent JP-H06182225-A (JP)
Title: Catalyst for removing hydrogen from atmosphere containing hydrogen, oxygen and vapor
Inventor: CHAKRABORTY AMIYA KUMAR
IPC: B01D53/94
Filed: 1991-07-11
Abstract: PURPOSE: To obtain a catalyst for removing hydrogen in the atmosphere containing hydrogen, oxygen and steam by depositing a metal or a corresponding metal alloy which influences the oxidation of hydrogen on a carrier material as a catalyst layer. CONSTITUTION: The catalyst layer is formed on the carrier which is formed from sheet metal, fabric, mesh or granulate and consists of the carrier material which is compatible with the catalyst layer with regard to its elongation under a temperature change and corrosion-resistant to steam. In such constitution, the activity of the catalyst is not deteriorated even in the presence of additional steam when it is used in the atmosphere containing hydrogen and oxygen.
Patent JP-S5960601-A (JP)
Title: Device for controlling water supply
Inventor: ETOU YASUSHI
IPC: G05B7/02
Filed: 1982-09-30
Abstract: PURPOSE:To obtain a device which can quickly and stably throttle the flow rate of a main water supply at the time of accident of the electricity transmitting and distributing system by providing a means or the like which directly inputs the variation of the main steam pressure of a boiler and drives a feed water pump driving device. CONSTITUTION:A function generator which directly inputs the variation of the main steam pressure of a boiler and outputs a driving signal of a feed water pump driving device and others are provided. At ordinary times, for example, a water supply command signal 20 sent from a device 15 for totally controlling a plant is inputted into a turbine 2 and feed water pump driving device, such as motor, etc., through a PI operator 24 and an operator 28 and the feeding flow rate of a feed water pump 1a is controlled. When the electricity transmitting and distributing system is in trouble, etc., the connection between the PI operator 24 and operator 28 is released and the function generator 32 and the operator 28 are connected to each other, by inputting an FCB generate signal into a switching device 33. Then, the function generator 32 directly inputs the main steam pressure signal 34 of the boiler and outputs a command signal 35 for the number of revolutions of the feed water pump, by which an appropriated feeding water flow rate is discharged at the time of single operation in the station.
Patent JP-H0220379-A (JP)
Title: Method for detecting residual quantity of ribbon
Inventor: KANZAKI TOMONORI
IPC: B41J17/36
Filed: 1988-07-08
Abstract: PURPOSE:To allow an operator to know the residual quantity of a ribbon and to estimate the proper replacing period of a transfer ribbon by converting the interval between the marks of the ribbon to a numerical value by a counter to display said value on an operation panel. CONSTITUTION:The marks 14 of a black part are provided to a ribbon 8a on the single side of the ribbon width thereof from the beginning thereof to the end thereof so that the mark intervals C become narrow gradually. The marks 14 are detected by the optical sensor 11 provided to a ribbon running passage and the intervals C of the output pulses thereof are converted to numerical values by a counter. The data of the counter is once stored in a latch and subsequently read by a control part and, at the same time, said data is set and held to a memory. The control part converts the data to a proper value easy to display on an operation panel therein to display ribbon quantity on the display part of the operation panel. A non-volatile RAM module having backup function is used in the memory so as to be able to display the counter data on the display part by the control part when printing is reopened after a power supply is cut off.
Patent JP-H05315789-A (JP)
Title: Magnetic shielding room provided with sliding door
Inventor: FURANKU DABURIYUU BANESUKII
IPC: E06B7/18
Filed: 1992-06-08
Abstract: PURPOSE: To provide an electromagnetic shield chamber having a sliding door, which is simple and safe in handling, for insulating external magnetic fields. CONSTITUTION: This electromagnetic shield chamber has four walls, a ceiling and a floor. One of the walls has a door opening. The walls, ceiling and door each has at least conductive material layers 54a, 54b for shielding high-frequency energy from this shield chamber and at least high-permeability material layers 58a, 58b for insulating magnetic fields. At least a wall having the door opening and a slide door is composed of two conductive plates and a high-permeability layer on these plates. The conductive plates of the wall are located leaving sufficient spaces to mutually slide the slide door in the space formed therebetween. The door expands by having contained bags 56a, 56b to mechanically, electrically and magnetically close tightly the door opening.
Patent JP-2000010044-A (JP)
Title: Liquid crystal projector
Inventor: OGASAWARA TAKASHI
IPC: G02B27/18
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal projector capable of preventing the contrast of a video from being lowered in the adjustment of white balance. SOLUTION: In this liquid crystal projector 11, illuminating light from a light source is spectrally split to red, green and blue primary-color light beams, the illuminance of the red, green and blue primary-color light beams is adjusted by illuminance adjusting means for red, green and blue 12R, 12G and 12B, and the red, green and blue primary-color light beams are transmitted through liquid crystal displays for red, green and blue 13R, 13G and 13B, then they are synthesized by a synthesis prism 14 to be projected by a projection lens 16 attached to a housing 15.