baber/WOPTO huggingface dataset:
Patent JP-H05270561-A (JP)
Title: Auxiliary tool for packing
IPC: B65D53/02
Filed: 1992-03-30
Abstract: PURPOSE:To prevent a packing from deforming or cracking, and at the same time, increase the joining force to prevent dropping, etc., from happening by a method wherein a hard annular member is fitted on the outer periphery of a packing, and at the same time, the thickness of the hard annular member is set to be thinner than the packing to form the title auxiliary tool for packing. CONSTITUTION:An auxiliary tool for packing 8 is formed of a hard annular member, which is fitted on the outer periphery of an annular packing 5, and at the same time the thickness t1 is set to be thinner than the thickness t2 of the packing 5. In this case, the hard annualar member is meant to be an annular member made of a material which is harder than the material of the packing 5, is had to crack and hard to stretch. For the auxiliary tool for packing 8, an inner diameter R1 on one surface side is set to be smaller than an inner diameter R2 on the other surface side, within a range that the press-joining of the packing 5 to a surface to be sealed is not prevented, and the packing 5 is prevented from slipping off from the smaller inner diameter R. side. By this method, the packing 5 is prevented from deforming or cracking, and at the same time, the joining force of the packing 5 is increased to prevent the packing 5 from dropping or being lost.
Patent JP-S5627595-A (JP)
Title: Remote operating unit
Inventor: YABIKU HIDEO
IPC: H04Q9/00
Filed: 1979-08-10
Abstract: PURPOSE:To improve operation performance by visually displaying a control signal sent from an operated side at an operation side. CONSTITUTION:In remote control transmitter 1, infrared-ray signal P received by photodetecting diode 6 is amplified by amplifier 7 and supplied to remote control decoder 8. Decoder 8 converts the signal into parallel six-bit data (f), which are supplied to and held by latch circuit 9 and supplied via decoder driving circuit 10 to seven-segment liquid crystal 11, where characters or symbols are displayed. Thus, remote control data transmitted from transmitter 1 are received by the unit side and while a control signal is supplied to the unit, the same data are sent from unit side 12 to transmitter side 1, so that the contents will be displayed on liquid crystal 11 at the transmitter side.
Patent JP-S62259509-A (JP)
Inventor: AKIYAMA TAKAO
IPC: A01F12/10
Filed: 1986-05-02
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-2000293764-A (JP)
Title: Burglar alarm
Inventor: KAKEFUDA TAKAO
IPC: G08B13/02
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To prevent commodities composed mainly of blister package commodities hung from hooks for exhibition from being robbed. SOLUTION: A burglar alarm is provided with an alarming means (alarm driving circuit) which issues an alarm sound when the main body 5 of the alarm is unfairly removed from a hook 1 for exhibition and an LED 19 which flickers synchronously to the alarm sound. The main body 5 is constituted in such a way that a cable 28 constituting a closed circuit to which a sample commodity 27 is attached can be connected to the main body 5. When the cable 28 is cut or removed from a junction, the alarm sound is outputted to prevent the sample commodity 27 from being robbed.
Patent JP-S5729011-A (JP)
Title: Optical fiber cable
Inventor: ASHITANI FUMIHIRO
IPC: G02B6/44
Filed: 1980-07-29
Abstract: PURPOSE:To obtain a lightweight and flexible optical fiber cable which is protected against external force by coating a support sealed with air or jelly between two sheets of plastic films applied with treatment for preventing air permeation on the surface of optical fiber cores. CONSTITUTION:Optical fiber cores 2 aggregated on a central supporting wire 1 are coated in order of retaining winding tapes (polyester tapes or the like) 4, the under- mentioned support 4, and rough winding tapes (polyethylene tapes or the like), whereby an optical fiber cable is produced. The support 6 consists of sealing air 8 or jelly 8 in a shape of a semicylinder or dome between two sheets of plastic films (polyethylene or the like) 7 applied with treatment for preventing air permeation on the surface, and acts as a cushion layer when exerted with external force. Air is sealed when lightness in weight is particularly desired and jelly is sealed when a stress is placed in the prevention of the entry of moisture and the deformation by an external force.
Patent JP-S58220166-A (JP)
Title: Recording apparatus
Inventor: MASUDA SHIYUNICHI
IPC: G03G15/00
Filed: 1982-06-17
Abstract: PURPOSE:To deal with trouble properly and to restart recording after the restoration without trouble, by always watching change of power supply, and executing necessary controls at the time of trouble occurrence and its restoration using a monitor capable of being fed with auxiliary power from power supply. CONSTITUTION:When an AC power supply voltage from a transformer T1 lowers to a preset value or less, output of the comparator Q2 of a power supply monitor PM is inverted to a lower level, and when this state continues after the end of the timer period of the timer TM of a controller Q1, it is judged that it is caused by the abnormal voltage of the power supply. Power is normally supplied from the power supply to these monitor PM and the controller Q1 through diodes D5, D6, and when the power supply is abnormal, power is fed from an auxiliary power supply somewhat lower in voltage and nonsupplied at normal times, and watching of fluctuation of the power supply is continued during the time of the abnormal state. At the time of judgment of trouble, recording action is stopped, and proper countermeasure is taken, and at the time of restoration to the normal state, power supply is started to a fixing heater after the transfer paper has been removed and recording is restarted without trouble.
Patent JP-H09263668-A (JP)
Title: Rigid vinyl chloride resin composition
Inventor: AMI HIDEYUKI
IPC: C08K3/10
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a rigid vinyl chloride resin composition having all of heat resistance in processing, fabrication and low smoke emission. SOLUTION: This rigid vinyl chloride resin composition of low smoke emission comprises 100 pts.wt. of a vinyl chloride resin, >=2 pts.wt. of one or more than two of molybdenum compounds selected from molybdenum oxide and ammonium molybdate, >=1 pt.wt. of magnesium hydroxide and aluminum hydroxide and >=1 pt.wt. of an alkali metal titanate where the total amount of these additives is adjusted to <=25 pts.wt.
Patent JP-S585955-A (JP)
Title: Dynamic deflection astigmatism correcting device
Inventor: KURODA KATSUHIRO
IPC: H01J37/153
Filed: 1981-07-03
Abstract: PURPOSE:To enable correction of a deflection astigmatism which is adapted to an optical charged-particle system by supplying a correction signal, which is obtained by figuring out the sum of signals proportional to the squares of a horizontal and a vertical deflection signal (x) and (y), a signal proportional to (x) by (y) multiplied, and signals proportional to (x) and (y), to a deflector. CONSTITUTION:Deflection signals produced by a signal producer 12 is given to a deflector 9 so as to deflect charged particles to a deflection point (x,y). On the other hand, an amplifier and the like are provided between a signal generator 12 and a deflector 9, and signals (x) and (y) sent from the generator 12 are converted into signals (x<2>-y<2>) and (xy) by means of a square-law circuit 13, a substracting circuit 14 and a multiplying circuit 15. Next, a signal corresponding to the correction amount is obtained by means of a multiplying adding circuit 17, from the signals (x<2>-y<2>) and (xy), the signals (x) and (y), and coefficients (ax,bx...dy) which are given in a register 16 beforehand. After that, an astigmatism correction at an arbitrary point (x,y) can be performed by giving the above signal, which corresponds to the correction amount, to an astigmatism correcting aid 7.
Patent JP-S62259373-A (JP)
Inventor: YAMAMOTO TERUO
IPC: H05B3/00
Filed: 1986-05-06
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-S63269161-A (JP)
Title: Electrophotographic sensitive body
Inventor: IDE YUKIO
IPC: G03G5/082
Filed: 1987-04-28
Abstract: PURPOSE:To obtain good electric chargeability characteristics and high sensitivity and high durability by forming a specified lower interlayer and a specified upper interlayer in an electrophotographic sensitive body provided with a photoconductive layer made of a-Si. CONSTITUTION:The lower interlayer 2 and the upper interlayer 3 are made of an amorphous material containing at least Si and has a function using majority carriers same in polarity as carriers injected from a substrate 1. The upper interlayer 2 is made of a material obtained by applying a solution containing at least one of silyl isocyanate compounds represented by formulae I, II, and III, drying and hardening it. R in formulae I and I is 1-20C saturated alkyl, and R in formula III is H or methyl; and X is 1-20C saturated alkyl, thus permitting abnormal images to be prevented and sharp images to be obtained.
Patent JP-S63270805-A (JP)
Title: Spinneret
Inventor: NAGAI HIROYUKI
IPC: D01D4/02
Filed: 1987-04-28
Abstract: PURPOSE:To obtain a spinneret capable of carrying out melt spinning stably even by long-term use from a new product state, by chamfering a specific zone of an extrusion hole face, coating the extrusion face and the inner face of the extrusion hole with ceramic having specific thickness and specific hardness. CONSTITUTION:The peripheral part of an outlet at extrusion side is chamfered by 5-15mu to form a chamfered part 4, a polymer passing face including an extrusion face 5 and the inner face of an extrusion hole 2 is coated with ceramic 6 having >=2,000 Vickers hardness. The thickness of the coating 6 is 0.5-5mu and the spinneret maintains preventing effects on wear by polymer flow for a long period.
Patent JP-S58219315-A (JP)
Title: Incinerating method of sludge
Inventor: TANAKA NORICHIKA
IPC: F23G5/38
Filed: 1982-06-16
Abstract: PURPOSE:To reduce a quantity of an auxiliary fuel used and to decrease a quantity of exhaust gas, by a method wherein a hot air, increased in temperature by the waste heat generated from an incinerator, is used as a diluting air for use in a hot blast furnace, and the temperature at an outlet of a diluting chamber in the hot blast furnace is controlled by regulating the diluting quantity. CONSTITUTION:Out of a shaft cooling air fed from a cooling fan 7, a required quantity of the air is fed in a furnace 1 through a secondary air inlet 13 after passing a duct 12b. A part of the shaft cooling air, passing a duct 12a and boosted by a boosting fan 14, is fed in a diluting chamber 8b in a blast furnace 8, and is supplied in a furnace 1 after diluting a high temperature blast generated in a combustion chamber 8a. A damper 20 is located in said duct 12a, and the degree of opening thereof is adjusted by a hot blast temperature regulator 22 operated according to a temperature signal from a temperature detector 21 to regulate the temperature of a detecting end 21a.
Patent JP-S58220938-A (JP)
Title: Engine with controlled number of operating cylinder
Inventor: ISHIZAWA SHIZUO
IPC: F02D17/02
Filed: 1982-06-16
Abstract: PURPOSE:To reduce any fluctuation in torque which may occur when partial cylinder operation is switched to the full cylinder operation, by attaching a fuel jet valve to the suction port of each cylinder and jetting by one injection a required quantity of the fuel to each cylinder of a multiple cylinder engine which performs an operation with the controlled number of operating cylinder. CONSTITUTION:Fuel jet valves (a)-(f) are attached to suction ports 25 of inoperative side cylinders A-C, respectively, which suspend operation when a load is low, and operative side cylinders D-F which normally operate; and a controller 26 controls opening and closing of each of the jet valves according to the load. At least through the jet valves of the inoperative side cylinders, a required quantity of the fuel is not jetted two times dividedly but at one time between an exhaust and a suction stroke. Thus, when partial cylinder operation is switched to the full cylinder operation, this method causes the supply of an enough quantity of the fuel to the inoperative side cylinders to enable reliable restarting of combustion without occurrence of any failure in ignition, allows the reduction of fluctuation in torque and the improvement of the quality of operation.
Patent JP-H11280387-A (JP)
Title: Device for preventing hanging of vine
Inventor: KITAGAWA TOSHIHARU
IPC: E21F17/00
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To fold back to the mountain side creepers growing thick in the mountain side, and effectively prevent the creepers from hanging in the entrance of a tunnel by inclining a panel of prescribed height to the mountain side and forming a panel upper part in the form of an arc. SOLUTION: Panels are continuously provided on the upper part of the potal of the entrance of a tunnel to constitute creeper hanging prevention device. The strut 1 of an L-shaped member is attached to a plate body 2 having the surface smoothness of stainless steel, aluminum or the like to constitute a panel, a lower part is curved to incline at θ=10-45 deg. to the mountain side, the length L of a flat plate is made 700 mm or longer, an upper end is formed in the form of an arc of a radius R=100-200 mm, and the tangent direction of an edge is made 80-135 deg. to the vertical. The strut 1 is attached to a route side, the mountain side is made flat, a slit is provided on the lower part of the plate body 2, the flange of the strut 1 is projected and fixed on the concrete wall 3 of an entrance with anchor bolts 21, 21.  Thereby the creepers can be prevented from hanging in the entrance of a tunnel.
Patent JP-H09264206-A (JP)
Title: Failure diagnostic device for evaporative fuel supply system
Inventor: NISHIOKA FUTOSHI
IPC: F02M25/08
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To precisely determine leakage even if a pressure sensor is arranged on the outside of a fuel tank. SOLUTION: Until a pressure sensor 23 arranged in a purge passage 21 on the outside of a fuel tank 7 detects a predetermined negative pressure (-200mmAq, for example), the inside of the purge passage 21 is sucked by using an intake negative pressure and the inside of the fuel tank 7 is sucked via a roll-over valve 29 provided with a restriction resistance. Subsequently, the fuel tank 7 and the purge passage 21 are cut off from the atmospheric air so as to be held in a sealed condition for the predetermined time. After the lapse of the predetermined time, if a detected pressure from the sensor 23 is within the determination threshold value, it is determined that leakage is not caused. After a pressure inside the fuel tank 7 and a pressure inside the purge passage 21 are balanced, counting for the predetermine time is started.  According to a degree of pressure reduction to the predetermined negative pressure, or according to a degree of pressure increase to the predetermined negative pressure, a leakage determination condition can be changed. In addition, pressure reduction is slowed down if the pressure is brought close to the predetermined negative pressure.
Patent JP-H01273381-A (JP)
Title: Manufacture of aluminum nitride substrate
Inventor: IWABUCHI YUICHI
IPC: H01L23/12
Filed: 1988-04-25
Abstract: PURPOSE:To obtain an AlN substrate having the excellent adhesive strength of a metallic layer and AlN by bonding the AlN substrate having a large quantity of a binder with the surface of a normal AlN substrate, blowing off the binder on sintering and forming irregularities to the surface of the AlN substrate. CONSTITUTION:A plurality of aluminum nitride (AlN) green sheets 1 are laminated, and molded, de-binder treated and baked at a high temperature, thus manufacturing an AlN substrate. A green sheet 2, wherein the ratio of the occupying of AlN powder is brought to 2-70wt.%, is prepared at that time, and the sheets 2 are positioned on one surface or both surfaces of the outermost layer of the AlN substrate, and pre-baked and a binder is removed. Irregularities are shaped to the surface through baking at the high temperature. Accordingly, the AlN substrate having the excellent adhesive strength of a metallic layer and AlN is acquired.
Patent JP-H10300780-A (JP)
Title: Contact probe and production thereof
Inventor: KATO NAOKI
IPC: G01R1/073
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To reduce the breadthwise dimension at the forward end part of a contact pin more than that of an electrode pad even if the breadthwise dimension of the electrode pad itself is reduced due to short pitch by setting the breadthwise dimension at the forward end part of a contact pin smaller than that at the base end part thereof. SOLUTION: A contact probe has such a structure as a metal pattern wiring 3 is pasted to one surface of a polyimide resin film and the forward end of the metal pattern wiring 3 is projected from the end part of the resin film as a contact pin 3a. The contact pin 3a has a breadthwise dimension wa at the forward end part thereof being set smaller than that wb at the base end part thereof. Since the breadthwise dimension wa is set smaller than the breadthwise dimension wb, the breadthwise dimension wa at the forward end part of the contact pin 3a can be reduced more than that of the electrode pad even if the breadthwise dimension of the electrode pad itself is reduced due to short pitch. In this regard, a required breadthwise dimension wb can be ensured at the base end part of the contact pin 3a.
Patent JP-S63270323-A (JP)
Title: Production of substrate for optical disc
Inventor: KURODA HIROSHI
IPC: G11B7/26
Filed: 1987-04-27
Abstract: PURPOSE:To enable production of an optical disc substrate of double layer structure free from warpage and cracking, by using sol-gel method comprising a metallic alkoxide as a main raw material. CONSTITUTION:A solution comprising a metallic alkoxide as a main raw material 1 is cast into a matrix having a formed fine pattern to produce a channel for truck guide and the solution is gelatinized to form an enhancing A layer 4. A solution comprising a metallic alkoxide prepared to make a refraction ratio smaller than that of the enhancing layer a 4 as a main raw material 3 is cast onto the enhancing A layer 4 and gelatinized to form a layer B 5. Then a gelatinous disc consisting of two layers of the layer A 4 and the layer B 5 is dried at proper temperature and humidity. In this process, ethanol and water contained in the raw material are removed. Then the dried disc gel of two layers is sintered at a given temperature and made into glass.
Patent JP-H07309907-A (JP)
Title: Olefin polymerization catalyst and olefin polymerization method
Inventor: SUGA SADANORI
IPC: C08F10/00
Filed: 1994-05-18
Abstract: PURPOSE:To obtain an olefin polymerization catalyst which has sufficiently high polymerization activity per solid component and produces a polymer having good particle properties by combining a metallocene transition metal compound, a clay subjected to a specified treatment, and an organoaluminum compound. CONSTITUTION:This catalyst consists of a metallocene transition metal compound (A), a component (B) comprising a clay, a clay mineral or a laminar ion-exchange compound obtained by. salt treatment and acid treatment, and an organoaluminum compound (C). In the preparation of the component B, it is desirable to perform first salt treatment and then the acid treatment. Examples of the salt include NaCl, MgCl2, FeCl3 and Na2SO4. Examples of the acid include hydrochloric acid, sulfuric acid and acetic acid.
Patent JP-H11277763-A (JP)
Title: Printing apparatus
Inventor: SHIMIZU SEIJI
IPC: B41J2/175
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a printing apparatus in which ink is prevented from leaking from a hole opened in a bag-like member by a needle-like member when the needle-like member is inserted or pulled out after an ink cartridge is mounted. SOLUTION: A projection 151 of nearly an L shape of a thin plate is fitted at the right side of a bottom face of an ink cartridge 140 and, an engagement part 152 is set at the right side of an ink cartridge mount part 150. The engagement part 152 has a sawtoothed latch part 143 supported slidably on a shaft 154 and urged upward by a leaf spring 155. When the ink cartridge 140 is inserted, the projection 151 enters from the side of an inclined face of the latch member 153, a needle-shaped member 122 is pierced to an ink package 130 and the projection 151 is engaged with the latch member 153 to regulate the needle-shaped member not to be pulled out.
Patent JP-H06313158-A (JP)
Title: Adhesive for copper-clad laminate
Inventor: KUMAKURA YOSHITOSHI
IPC: C09J161/28
Filed: 1993-04-30
Abstract: PURPOSE:To improve the resistance to soldering heat, copper foil peeling strength and tracking resistance of the subject adhesive composed essentially of a polyvinyl butyral resin. CONSTITUTION:An epoxy resin or melamine resin is incorporated into the principal constituent comprising a polyvinyl butyral resin which has a degree of acetalization of 66-70mol%, a ratio of the part acetalized with formaldehyde or acetaldehyde to the part acetalized with butylaldehyde of (1:9) to (3:7), and a hydroxyl group content of 32-28mol%.
Patent JP-H01276594-A (JP)
Title: Trigger circuit of power unit for discharge load
Inventor: NOMURA TOSHIHIRO
IPC: H05B41/32
Filed: 1988-04-28
Abstract: PURPOSE:To stably maintain the discharge keeping current after triggering and prevent the triggering high voltage from being applied to the power source side by starting a discharge with a high-voltage pulse generated on the secondary side coil of a trigger reactor via the on or off action of a switch element. CONSTITUTION:The voltage of a discharge lamp 4 is reduced to the low discharge keeping voltage (several hundreds V) in about 1mus after a discharge is once started. The discharge current continues to flow in the same direction by the electromagnetic energy remaining in the iron core 53 of a trigger reactor 50, the discharge keeping current is fed from a simmer circuit. When the on or off signal is inputted to the base terminal of a main switch element 11, the large-current feed from a main power source 1 to the discharge lamp 4 is controlled, the discharge lamp 4 can be freely turned on or off. The stable discharge keeping current can be continuously fed to a discharge load, the voltage generated on the secondary side coil of the trigger reactor is not inverted to negative after the start of the discharge, thus a high-voltage pulse is not applied to the power source side.
Patent JP-S60247306-A (JP)
Title: Temperature compensating method of super-high frequency circuit
Inventor: HACHITSUKA HIROYUKI
IPC: H01P7/10
Filed: 1984-05-22
Abstract: PURPOSE:To stabilize easily the frequency in response to the change of ambient temperatures by providing in a loadable/unloadable way at least >=1 screws made of a metal, etc. having an appropriate coefficient through the rear side of a housing. CONSTITUTION:A screw hole 121 is provided at a prescribed position of a cover 12 in response to a frequency control screw 10. Then a dielectric resonator 5 is adhered to the screw 10 on the center axis of the screw 10 via a dielectric spacer 11. The screw 10 is turned and at the same time the cover 12 is slid to change the distance from a microstrip line 3 for control of both frequency and output power. Here the resonance frequency of the resonator DR5 increases as it gets closer to a peripheral metallic wall. Making use of this characteristics, at least one metallic screws 13 are provided in a loadable/unloadable way at positions near the DR5 through the rear side of a metallic housing 9. Thus the temperature of the DR5 is compensated in response to the change of the ambient temperatures.