baber/WOPTO huggingface dataset:
Patent JP-H09194175-A (JP)
Title: Heavy article suction and conveying device
Inventor: KANO SHUNICHI
IPC: B66C1/02
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To permit only one person to convey an heavy article in an arbitrary direction easily by oscillatably-fitting a rotator at the lower part of a cylinder which can move horizontally along a rail, and mounting a vacuum pad at the lower end of the rotator. SOLUTION: A cylinder 2 is suspended so as to move horizontally through a guide roller 8 or the like from a pair of hollow square rails 7 installed on the ceiling of a factory or the like in parallel at a prescribed interval. An operating device 4 consisting of a cylinder for rotating an L-shaped operating member to a range of 90 degrees is mounted onto a supporting frame body 26 fitted at the lower part of the cylinder 2. A rotator 3 is fixed at the lower part of the horizontal rod part of the operating member through a fixing plate. The rotator 3 is rotated by a rotator drive device 5 through a gear, and a vacuum pad 6 connected to a vacuum suction device is fitted at the lower part of the rotator 3. An apparatus for controlling the vacuum suction device, the cylinder 2 and a rotation drive device 5 is fitted inside a control panel 42 mounted at the supporting frame body 26.
Patent JP-H06281820-A (JP)
Title: Case for optical light receiving component
Inventor: PEETAA GURIYUUGERU
IPC: G02B6/255
Filed: 1994-01-24
Abstract: PURPOSE: To provide the case of an optical light receiving member capable of maintaining a common attachment dimension and a minimum bending radious, receiving a coupler and a splice and individually safely guiding glass fibers by providing an entrance and an exit provided with individual passages. CONSTITUTION: In this case 2 for the optical light receiving member such as the glass fiber, the coupler and the splice, etc., provided with a side wall, a bottom part 10, a front side face 4 provided with a through-passage, pressing holding devices 8, 16 and 49, the passages 9 and 17 provided on the bottom part and a housing part, at least distortion mitigated individual guide parts 5 and 6 for the glass fiber 43 on the front side face 4 and an S-shaped groove 20 integrally formed on the bottom part 10 are provided and the housing part 12 for the coupler 45 and the housing part 13 for the splice 46 are formed by the guide parts 24 and 33 connected to the bottom part 10.
Patent JP-H08200373-A (JP)
Title: Cage for radial roller bearing
Inventor: ARAMAKI HIROTOSHI
IPC: F16C33/46
Filed: 1995-01-18
Abstract: PURPOSE: To prevent damage such as scratches from being generated on a mating face facing the end edge of a cage and improve the durability of a rotation support section assembled with a radial roller bearing. CONSTITUTION: Corrugated irregularities continued with multiple recesses 8, 8 and projections 9, 9 in turn are formed at both end edges of a cage 4a. When the cage 4a is displaced in the axial direction, the tip sections of the projections 9, 9 are rubbed against a mating face. The lubricant fed to the rubbing face from the portions of the recesses 8, 8 prevents the occurrence of the metallic contact at the rubbing face portion.
Patent JP-S5289905-A (JP)
Title: Magnetic disc housing body
Inventor: ITOU SUSUMU
IPC: G11B25/04
Filed: 1976-01-21
Abstract: PURPOSE:To shield magnetic fields generating from motors, etc. and prevent the production of noise by providing thin magnetic films on the inside of the housings.
Patent JP-S63175987-A (JP)
Title: Bar code recording member
Inventor: HASEGAWA MASARU
IPC: G06K19/06
Filed: 1987-01-16
Abstract: PURPOSE:To apply to an use in a field requiring a high secrecy by coloring a bar part such as a thin bar or a thick bar and a null part such as a gap so as not to identify with the naked eye but so as to identify by an infrared rays. CONSTITUTION:In a bar code recording member having a bar code applied on a base surface, the bar part such as the thin bar or the thick bar and the null part such as the gap are colored so as not to identify which the naked eye but so as to identify by the infrared ray. For instance, the bar part 2 and the null part 3 constituting the bar code recording member 10 cannot be identified with the naked eye but can be easily identified and read only by the infrared ray. Namely, one of the bar part 2 and the null part 3 has a reflectivity to the infrared ray and the other has an absorptivity, thereby, data recorded by the combination of the bar part 2 and the null part 3 which cannot be identified with naked eye can be read by the radiation and the reflection of the infrared ray.
Patent JP-H05186642-A (JP)
Title: Polyolefinic resin composition and agricultural film
Inventor: KOTANI KOZO
IPC: C08L23/00
Filed: 1992-01-17
Abstract: PURPOSE:To obtain a polyolefinic resin composition, containing a fluoroalkyl group-containing compound and capable of being readily incinerated. CONSTITUTION:The objective resin composition and agricultural film are composed of an polyolefinic resin, an inorganic compound having silicon-oxygen bond or aluminum-oxygen bond and a fluoroalkyl group-containing compound having 1,1-difluoromethyl groups at the terminals.
Patent JP-2000208984-A (JP)
Title: Electromagnetic wave shielding material and manufacture thereof
Inventor: MORIWAKI TOSHIJI
IPC: D06M11/00
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic shielding material which has superior shielding performance and conductivity, and which is superior in bending resistance and wear resistance, and a method of manufacturing thereof. SOLUTION: This electromagnetic shielding material comprises a metal- contained resin coating layer formed on the whole surface or a part of the surface of a fiber base material. The shielding material has an electromagnetic shielding performance of 20 dB or more in the electric field content of an electromagnetic wave in a region of 100 MHz-1 GHz and has a surface resistance of 5 Ω/sq or lower. In a method of manufacturing of this electromagnetic shielding material, the fiber base material is subject to a heat treatment, after the hole surface or a part of the surface of the fiber base material is applied with a metal-contained resin fluid.
Patent JP-H0543923-A (JP)
Title: Method for dephosphorizing molten steel
Inventor: KAWAKAZU TAKAO
IPC: C21C7/064
Filed: 1992-01-17
Abstract: PURPOSE:To reduce consumption unit of adding flux and to easily obtain an extremely low phosphorus steel by specifying a dephosphorizing slag composition at the time of dephosphorizing a steel by adding the flux into molten steel in a ladle and specifying the slag composition after the treatment. CONSTITUTION:According to the temp. of the molten steel, the flux adjusted so as to contain >=13.8kg/ton Na2O and >=46.2kg/ton CaO, FeO and CaF2 as main components except Na2O in respect of consumption unit of the adding flux, is added into the molten steel. This flux is made to slag and the molten steel is stirred so as to bring the flux into reaction with the molten steel. Then, the slag composition after treatment is controlled to within slanting line range in the figure, i.e., the slag contains <=3wt% Na2O based on CaO-CaF2-SiO2 having the composition shown with the inequalities I-IV. Wherein, in the inequalities, () shows concn. (wt%) of each component and the total of these three components is regulated to (CaO)+(CaF2)+(SiO2)=100.
Patent JP-S62164722-A (JP)
Title: Copolyester
Inventor: UENO RYUZO
IPC: C08G63/68
Filed: 1986-01-17
Abstract: PURPOSE:To obtain a copolyester which is melt-moldable and is improved in bending characteristic, comprising four specified kinds of structural units. CONSTITUTION:An aromatic dicarboxylic acid is reacted with an acyloxy aromatic carboxylic acid and a diacylated aromatic diol to obtain a copolyester comprising 2.5-35mol% structural units of formula I (wherein X is F, Cl or Br and n is 2 or 4), 2.5-35mol% structural units of formula II and 30-95mol% structural units of formulas III and/or IV (at least one H atom of part or the whole of the aromatic rings in at least one of the units of formulas II-IV is substituted by a 1-4C alkyl, a 1-4C alkoxy or a halogen) and having an intrinsic viscosity of 1.0-15, a bending modulus of 1X10<5>kg/cm<2>, a heat distortion temperature under a load of 18.62kg/cm<2>>=120 deg.C, a melt viscosity at 200-400 deg.C of 10<4>-10<2>P and a glass transition temperature >=120 deg.C.
Patent JP-S58123626-A (JP)
Inventor: YAGI TOORU
IPC: H01H37/32
Filed: 1982-01-19
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-S58123851-A (JP)
Inventor: RIYUUSUKE HASEGAWA
IPC: C22C45/04
Filed: 1983-01-18
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-H05190896-A (JP)
Title: Led array and manufacture thereof
Inventor: TSUJIKAWA MUNEKAZU
IPC: H01L33/16
Filed: 1992-01-17
Abstract: PURPOSE:To provide a LED array with less generation of a faulty LED chip due to crack and chipping at the time of cutting and less damage to a LED element at the time of cutting and a method for manufacturing the LED array. CONSTITUTION:A LED array is constituted by providing LED elements C1-C64 (or C128) which are aligned in <010> and <0-10> directions in a crystal face (100) and at the same time aligning a LED chip 1 with cut cleavage planes (010), (00-1), (0-10), and (001) in a row in <010> and <0-10> directions.
Patent JP-S60151580-A (JP)
Title: One-chip real time clock
Inventor: NAKATSUKA SHIGEYUKI
IPC: G06F1/14
Filed: 1984-01-18
Abstract: PURPOSE:To prevent a clock from becoming slow, and reduce the load on its microprocessor and utilize it effectively by providing a function which resets a clock holding circuit automatically. CONSTITUTION:When a data read signal -RD or data write signal -WD becomes active, an input controller 2 outputs an operation signal to the clock holding circuit 3 and a counter 4 which counts seconds, minutes, hours, days, months, and years stops operating. Then, a signal is outputted to a clock hold resetting circuit 8 from the controller 2 as well simultaneously with the output of the circuit 3, and the circuit 8 starts counting a reference clock 101 and outputs a clock hold resetting signal 102 to the circuit 3 a fixed time later so that the value of the counter 4 is not a slow state value. Consequently, the clock never becomes slow owing to states of the signals -RD and -WD.
Patent JP-H02186817-A (JP)
Title: Contour sliding crystal resonator
Inventor: KAWASHIMA HIROFUMI
IPC: H03H9/19
Filed: 1989-01-13
Abstract: PURPOSE:To obtain a contour sliding crystal resonator with no oscillation leakage and low loss resistance by forming an oscillation part and a supporting part integrally by an etching method. CONSTITUTION:A resonator 1 is constituted of the oscillation part 2, and the supporting part 3, and they are formed integrally by the etching method. A curvature part 4 is provided at the supporting part 3, and free excitation can be obtained without suppressing the oscillation of the oscillation part 2, and furthermore, the end part of the curvature part 4 is connected to a connection part 5 to reduce the oscillation leakage, and is fixed at a pedestal, etc., with a mounting part 6. At this time, the supporting part 3 is arranged in a direction of z'-axis, and also, dead weight for frequency adjustment is provided on the end part on a diagonal line. Thereby, no oscillation leakage occurs, and the loss resistance can be reduced.
Patent JP-S58123284-A (JP)
Title: Compensating circuit for still picture signal
Inventor: KUME KUNIO
IPC: H04N5/93
Filed: 1982-01-19
Abstract: PURPOSE:To prevent a blur of a still picture and to improve vertical resolution by switching output signals according to whether there is a different of picture information between fields of a one-frame still picture signal. CONSTITUTION:When the still picture signal is supplied to an input terminal IN, a field discriminating circuit 2 discriminates on whether the still picture is in an odd or even field and generates a discrimination signal when in the even field. Further, the still picture signal is supplied to a substracter 4 to detect the level difference from a 1V (one vertical scanning period) delay signal and the level difference is compared with a prescribed voltage Vr by a level comparing circuit 5 to generate a switching signal when the level difference is greater than the voltage Vr. In the odd field period, the input signal is therefore outputted from an output terminal OUT. In the even field period, if no switching signal is generated, the input still picture is outputted through a switch 3. In this case, the switch 3 is driven to output the 1V delay signal.
Patent JP-S58128949-A (JP)
Inventor: FUORUKAA BURASHIERU
IPC: B60T8/00
Filed: 1983-01-20
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-S58148158-A (JP)
Inventor: RAINHARUTO MAURIISU
IPC: B65H69/06
Filed: 1983-01-20
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-H06214057-A (JP)
Title: Electronic metronome
Inventor: SHIRAI TOSHIAKI
IPC: G04F5/02
Filed: 1993-01-19
Abstract: PURPOSE:To oscillate a baton in natural motion and generate a tact sound precisely synchronized with the operation of the baton. CONSTITUTION:In the driving circuit of an electronic metronome having a baton 1 capable of laterally reciprocating and rocking and a driving coil 2 for laterally reciprocating and rocking the baton 1, a change of potential of the driving coil 2 is detected by a comparing circuit 4, and outputted to a monostable multivibrator 5. A sound generating circuit 6 which receives the timing pulse transmitted from the monostable multivibrator 5 receiving the output of the comparing circuit 4 outputs a tact sound signal to a speaker 7 to generate a tact sound. The above operation is repeated, whereby the tact sound is generated synchronously with the motion of the baton 1.
Patent JP-S61164858-A (JP)
Title: Printing density control circuit of thermal printer
Inventor: FUJII SHUJI
IPC: B41J2/355
Filed: 1985-01-18
Abstract: PURPOSE:To enable simplification and cost reduction, by providing an A/C converter for measuring the resistance value of a heat generator from the voltage dividing ratio of a voltage dividing resistor and the heat generator and a microprocessor control circuit for controlling the driving pulse width of a head corresponding to said resistance value. CONSTITUTION:Heat generators 72 are successively driven by one circuit and the analogue signal E divided in voltage by a voltage dividing resistor 60 and each heat generator 72 is converted to digital data by an A/D converter 42 and the measured values of the heat generators are added and an average resistance value is determined. When the average resistance value is calculated, the resistance-pulse width K built in ROM20 is determined. At the cooling time, the deviation of the average resistance value due to irregularity in manufacturing is measured and a reference pulse width in an ambient temp. state is determined. The change in a resistance value due to the rising in the temp. of the head is calculated from the difference between average resistance values of said measured result and a measured result prior to starting printing at every line and a reference pulse width is corrected corresponding to the variation of this resistance value. Therefore, the process for selecting the resistance value of the head and a thermistor circuit are omitted and cost can be reduced.
Patent JP-H03211743-A (JP)
Title: Semiconductor device
Inventor: TANBARA HIDEO
IPC: H01L23/12
Filed: 1990-01-16
Abstract: PURPOSE:To reduce a parasitic inductance and a parasitic capacity in a semicon ductor device and to reduce conversion loss by arranging semiconductor chips so that the surface of electrode outputs becomes in plane with the lower surface of leads, electrically connecting the outputs to the lower surfaces of the leads by metal wires, and forming in a tabless structure. CONSTITUTION:Semiconductor chips 10 are arranged in a tabless structure between counter cathode leads 11 and anode leads 12. The chips 10 are so arranged that the surface of gallium arsenide Schottky barrier diodes is in plane with the lower surfaces of the leads 11, 12. Electrode outputs 104 of the diodes are connected to the lower surfaces of the leads 11, and electrode outputs 103 are connected to the lower surfaces of the leads 12 via metal wires 13 such as gold wires.
Patent JP-S57121468-A (JP)
Title: Suction type air blast device
Inventor: HASHIMOTO KIYOSHI
IPC: B24C7/00
Filed: 1981-01-19
Abstract: PURPOSE:To remove burrings on a workpiece effectively by such a construction that grid is sucked up by negative pressure in a container and led through a nozzle to collide to a plastic product arranged in the container removably so that the grit can circulate. CONSTITUTION:A material to be processed, 18, is born separably in a container 3 by an air cylinder 16 and moved up and down. Into a nozzle 10 for negative pressure generat or air is supplied through air supply hole 13 and there a negative pressure is generated to suck up the grid 6 through a suction pipe 15. The grid is led through a grid injection hole 12d to collide to the work to be processed, 18, and burrings are thereby removed. The grid circulates in the container as shown by the arrow.
Patent JP-S58124311-A (JP)
Title: Sound recording and amplifying circuit
Inventor: NAKAJIMA SHIGERU
IPC: H03G3/20
Filed: 1982-01-19
Abstract: PURPOSE:To prevent a hum in a power voltage from being mixed into an input signal by comparing a reference voltage extracted from the signal of a ripple filter circuit with the output voltage of a low frequency amplifier and controlling a variable impedance element according to the comparison output. CONSTITUTION:Output voltages of plural low frequency amplifying circuits A are compared by a comparing circuit C with the reference voltage from a reference voltage source B. The voltage source B applies the voltage having a ripple component removed through a ripple filter capacitor C3 and a resistance R11 to the base of a transistor (TR) Q38 whose emitter output voltage is applied to the base of a TRQ32 through the connection point between resistances R20 and R21. The emitter of the TRQ32 is connected to the collector of a constant current source TRQ31, so the reference voltage while is never influenced by variation in power voltage is inputted from the emitter of the TRQ32 to the circuit C. The circuit C compares the reference voltage with output voltages of the circuits A and comparison outputs are amplified by a driving circuit D to control the variable impedance element B by the amplified signal, thereby controlling the output levels of the circuits A automatically.
Patent JP-S5392024-A (JP)
Title: Fastening device for fastening piston to connecting rod of engine
Inventor: TANI YOSHIO
IPC: F16C7/00
Filed: 1977-01-24
Abstract: PURPOSE:To reduce the weight of a connecting rod of an engine and to minimize vibrations of the engine by constituting the rod such that the end faces of a major end portion and a minor end portion thereof are disposed in same planes with each other and it has a boss portion pivotally supported at the minor end portion thereof and also a bearing metal fixed to the minor end portion thereof.
Patent JP-H05193342-A (JP)
Title: Air conditioning device for vehicle
Inventor: UKUCHI MAKOTO
IPC: B60H1/00
Filed: 1992-01-20
Abstract: PURPOSE:To satisfy the request by a passenger per se on a rear seat without complicating the structure. CONSTITUTION:A water valve 18 of a rear switching damper 13 and a rear heater core 15 is controlled by operation of a rotary operation part 21 through cables 22 and 23. The rear switching damper 13 takes an inside-air taking-in position and a cold-air taking-in position. The water valve 18 takes an open position and a closed position. By combining these positions, switching among at least cold air, warm air and intermediate-state air can be carried out for passengers on a rear seat.
Patent JP-H05192278-A (JP)
Title: Vacuum cleaner
Inventor: MURATA SATORU
IPC: A47L9/20
Filed: 1992-01-20
Abstract: PURPOSE:To provide the vacuum cleaner in which a dust collection bag is scarcely clogged even if fine dust is sucked in and suction force is maintained, and use-ability and maintainability are satisfactory. CONSTITUTION:The vacuum cleaner is provided with a motor chamber 9 in which a suction motor 8 is contained, and a dust collection chamber 11 in which a dust collection bag 10 is contained, and in the front part of the dust collection chamber 11, a vibrator 13 is provided, and in the rear part of the dust collection bag 10, a piezoelectric vibrator 14 is provided. In the dust collection chamber 11, the vibrator 13 and the piezoelectric vibrator 14 are provided with the dust collection bag 10 placed vartically between them. In the dust collection chamber 11, an electromagnetic vibrator is provided so as to come into contact with the lower part of the dust collection bag 10.
Patent JP-S62170566-A (JP)
Inventor: FUMA TOYOJI
IPC: D04H1/64
Filed: 1986-01-16
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-H01183192-A (JP)
Title: Flexible printed wiring board and manufacture thereof
Inventor: KAIZU MASAHIRO
IPC: H05K3/24
Filed: 1988-01-18
Abstract: PURPOSE:To place a high density circuit by forming a height difference on a plated layer covering the surface of a metal foil provided on the base film of a conductor layer. CONSTITUTION:A plated layer 5 made of electrolytic copper is formed on the part of a metal foil 1 for forming a circuit pattern to provide a conductor layer 6A made of the foil 1, and a conductor layer 6B covering the surface of the foil 1 with the layer 5, and a height difference with the surface of an insulating film 3 as a reference is formed on these surfaces. Thus, by utilizing the height difference provided on the conductor layer, a circuit element or jumper wire or the like is provided to be superposed in a three-dimensional manner, components disposed on the lower part of the conductor layer is held at the high part of the conductor layer, and adjacent low conductor layers are isolated therebetween by the high conductor layer to prevent a bridge at the time of soldering from occurring.
Patent JP-H06213217-A (JP)
Title: Shaft attaching structure
Inventor: SUDA KOJI
IPC: F16B9/02
Filed: 1993-01-20
Abstract: PURPOSE:To make attaching work easy and to improve simplification of a mechanism when automatic assembling is performed. CONSTITUTION:A shaft attaching structure is provided with portions to be attached 11, 12 faced to each other at a distance, a shaft 20 shorter than the distance L1 between the portions to be attached, attaching holes 13 respectively provided in the parts where the portions to be attached are faced to each other and a connecting member 30 fitted in the end of the attaching hole and the shaft, and for connecting the portions to be attached to a shaft. A lever 32 is provided on the connecting member. Moreover elastic places 35 which are abutted on the peripheral surface of the shaft and bent when the connecting member is attached on the inner side from the end surface of the shaft, and engaged with the end surface of the shaft when the connecting member is fitted into the attaching holes are formed.