baber/WOPTO huggingface dataset:
Patent JP-S5941157-A (JP)
Title: Manufacture of coil for small-sized motor
Inventor: OOTSUKI MASAYUKI
IPC: H01F41/04
Filed: 1982-08-31
Abstract: PURPOSE:To obtain a product which has high winding density and high reliability with a simple work by partitioning in advance many coil patterns on an insulating sheet, and folding the patterns in each partition in wavy shape. CONSTITUTION:A coil pattern 2 which corresponds to the coil which generates a magnetic field is partitioned and formed on both front and back surfaces of an insulating sheet 1. The pattern 2 is conducted between the front and the back surfaces at the central part of the spiral turn of the coil, and the outer periphery of the pattern 2 is connected by a connecting part at every other partition. The sheet 1 which is thus formed with the pattern 2 is folded in wavy shape at every partition, thereby forming a coil for a small-sized motor.
Patent JP-S5673440-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKEZAKI YUKIYA
IPC: H01L21/306
Filed: 1979-11-21
Abstract: PURPOSE:To obtain the smooth surface and to prevent the step disconnection on the coated film to be provided successively for the subject device by a method wherein a selective etching is performed on the eave of an SiO2 mask by changing the etching solution. CONSTITUTION:An etching is performed on the impurity-diffused layer 2 of an Si substrate 1 by a mixed solution of HF and HNO3 using an SiO2 mask and the protruding section of the mask 3' is formed. Then, when an etching is performed using  a 10% HF aqueous solution, as the etching speed for the SiO2 is larger, a film 13 is formed with its protruding section having been removed considerably by the etching. Then, on the above film 13, an SiO2 23 is coated and its surface is turned into the smooth one. Therefore, even when a photo resist film is superposed on the film 23 in the following process, the surface is made uniform, there is no step disconnection and a device having excellent characteristics can be obtained.
Patent JP-H0442350-A (JP)
Title: Character processor
Inventor: TOSHIMA EIICHIRO
IPC: G06F17/22
Filed: 1990-06-08
Abstract: PURPOSE:To attain the field-based KANA (Japanese syllabary)/KANJI (Chinese character) conversion at a high speed by preparing a single field-based dictionary and retrieving the field-based words via a single bus at retrieval of the dictionary. CONSTITUTION:A CPU serving as a microprocessor performs the arithmetic operations, the logical decision, etc., for character processing and controls the component elements connected to an address bus AB, a control bus CB, and a data bus DB via these buses. Then just a single field-based dictionary is prepared not several types of them, and the field information is described to each word in the dictionary for decision of a field at conversion. Thus the field-based KANA/KANJI conversion is attained at a high speed.
Patent JP-H09312224-A (JP)
Title: Power saving apparatus
Inventor: OKAMURA SHIGEHARU
IPC: H02M5/12
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a power saving apparatus having a transformer which is never be open and hence does not break a contactless switch even at a low load state with a current below the min. load current which will not perfectly turn on this switch. SOLUTION: The power saving apparatus 1 comprises a transformer TR1 connected to a single-phase three-wire power line, contactless switches SW1-SW4 for changing four prim. taps of the transformer TR1, current transformer for monitoring the current of the transformer TR1, a current control circuit 2 connected to the current transformer, magnet contactors MC1-MC3, and circuit breaker NFB. A load apparatus L is connected to the sec. of the transformer TR1. The current control circuit 2 detects the current flowing in the prim. of the transformer TR1, using the current transformer, and is composed of a current-voltage converter, a rectifier-smoother, an integrator, a level detector and a relay.
Patent JP-S6131337-A (JP)
Inventor: GENMA TSUNEO
IPC: C04B16/06
Filed: 1984-07-18
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-H0316503-A (JP)
Title: Skin care fat stick
Inventor: MIYAZAKI MAKOTO
IPC: A45D40/04
Filed: 1989-06-15
Abstract: PURPOSE:To allow application of skin care fat in a sanitary and pleasant way both for an operator and the applied, without necessity of washing hands after application by enabling the skin care fat to be applied directly to a desired place on the skin surface without applying with fingers. CONSTITUTION:A cylindrical container 1 is provided with a cap 2 removably at one end opening part 1a. A feed mechanism is provided with a driving knob 3 mounted rotatably at the other end of the container 1 and a base 5 which is installed slidably axially in the container 1 while connected with the driving knob 3. Moreover, a stick-type of solid fat 6 is filled up slidably in the container 1, and is fixed to the base 5. Thus, application of skin care fat directly to the desired place on the skin surface without using fingers is possible so that it gives no filthy or unpleasant feeling both for an operator and the applied, and no necessity of washing hands after application.
Patent JP-H052972-A (JP)
Title: Electrostatic relay
Inventor: AIZAWA KOICHI
IPC: H01H59/00
Filed: 1991-06-21
Abstract: PURPOSE:To reduce influence of external electromagnetic field on an electrostatic relay concerned, provide resistance against, thermal shock, and eliminate necessity for provision of any separate circuit by forming both a movable side base and a stationary side base from an electroconductive material, and furnishing a circuit part for driving the relay on either or both of the two bases. CONSTITUTION:A movable side base A is furnished with a support 13 and a movable part 12 having a movable contact 2 on the rear surface, wherein the support 13 supports the movable part 12 displaceably. A stationary side base B is fitted with a stationary contact 3 as confronting the movable contact 2 on the front surface. The movable part 12 is displaced with the electrostatic force generated by impression of drive voltage between the two bases A, B, and thereby the contact is opened and shut. Both bases A and B are made of electroconductive material, and distortion and stress when thermal shock is applied are lessened by generating electrical continuity at the joint surfaces D, and thereby influence of external electromagnetic field is reduced. Provision of any separate circuit can be eliminated by installing a circuit part for driving on the base through an insulative film 21, and thereby an easy-to-use electrostatic relay is accomplished.
Patent JP-S5673729-A (JP)
Title: Angling device for blade of loader vehicle
Inventor: TAWARA TOSHIO
IPC: E02F3/76
Filed: 1979-11-22
Abstract: PURPOSE: To obtain a light weight angling device capable of being operated manually by a worker but with saved power.  
     CONSTITUTION: In an angling device for blades 1 of a loader vehicle, in which the back center of the blades 1 is attached to supporter 2 on the body side by means of a pivot 3, pin holes 7 and 8 mutually connectable at a certain distance along the pivot 3 centered circle, respectively, are arranged in the supporter 2 and the blades 1. Angling operation is made through the pin 9 at given positions of these pin holes 7 and 8. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5577533-A (JP)
Title: Method of producing resin tube with groove in inner surface thereof
Inventor: YAMAGUCHI TAKAAKI
IPC: B29C48/32
Filed: 1978-12-06
Abstract: PURPOSE:To obtain an extrusion-molded tube with grooves or projections in or on the inner surface thereof by using an inner die which is projected outwardly from an annular mouthpiece of an extruder beyond an end surface of an outer die, and which is provided with projections or grooves on or in the outer circumferential surface of that portion of thereof which is between the outer end of the inner die and that portion of the outer die which is inner than the end surface thereof. CONSTITUTION:An inner die 2 extended from an annular mouthpiece of an extruder has a projected portion 21 extended outwardly beyond an end surface of an outer die 1. Four projections 3 are provided on the outer circumferential surface of that portion of the inner die which is between the outer end the projected portion 21 and that portion of the outer die which is inner than the end surface thereof. A thermoplastic resin 6 continuously extruded is shaped into a tube having four grooves in the inner surface thereof. This tube is cooled and hardened by a cooling pipe through which a cooling medium flows. The length of the projected portion 21 depends upon the dimensions of the dies; it is usually not less than 5cm and, preferably, not less than 15cm and not more than 30cm. The tube thus obtained is used as a cap seal or the like.
Patent JP-S6041867-A (JP)
Title: Picture processing system
Inventor: SUGISHIMA KIYOHISA
IPC: H04N1/00
Filed: 1983-08-18
Abstract: PURPOSE:To obtain a picture processing system having simple operation and a high function by executing the image forming to a new request with priority when a request to form the image at an image forming section of a specific set is caused during the image forming of plural image forming sections. CONSTITUTION:Printers 111-118 being plural image forming sections are connected to four sets of readers 101-104 through a multi-input and multi-output device 100. A picture signal read from the readers 101-104 is applied to synchronizing memory boards SBD121-128 via serial circuis 131-134 operated and controlled by a CPU140. The SBD121-128 synchronize the output of the picture signal transitted from the readers with the operation of the printers, and when a request forming the image by the specific one printer is given during the image forming by the plural printers, the image forming during execution is interrupted and a new request is executed with priority.
Patent JP-H08332163-A (JP)
Title: Sucking tool for electric vacuum cleaner
Inventor: HAMADA ATSUO
IPC: A47L9/02
Filed: 1996-06-12
Abstract: PURPOSE: To improve cleaning workability by attaching front wheels and rear wheels on the front side and rear side of both side surfaces of the main body of a sucking tool and fitting a rotating member having a lot of small holes to the outer periphery of the main body so as to be freely rotated. CONSTITUTION: When a main body 1 of the sucking tool is moved forward and backward, wheels 11 and 12 and the rotating member are abutted on a plane to be cleaned, and the wheels 11 and 12 and the rotating member are rotated with the move of the main body 1 of the sucking tool by friction with the plane to be cleaned. The rotating member is rotated while being slid in contact with the outer peripheral surface of the main body 1 of the sucking tool. Since the wheels 11 and 12 are respectively independently supported on both sides so as to be freely rotated, the main body 1 of the sucking tool can easily change its moving direction. Dust on the plane to be cleaned is passed through the small holes of the rotating member and sucked from the inlet port of the main body 1 of the sucking tool.  Since the main body 1 of the sucking tool is formed into an almost long circle having a planar part on the bottom surface, the area of contact with the plane to be cleaned can be enlarged, the main body 1 of the sucking tool can be smoothly moved without sinking the main body 1 of the sucking tool into the plane to be cleaned, and cleaning workability can be improved.
Patent JP-H10339332-A (JP)
Title: Twin clutch device
Inventor: HONDA ATSUSHI
IPC: F16D25/10
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a twin clutch device whereby without deteriorating assembly property, assembly play of an input drum can be eliminated. SOLUTION: In an input shaft 10, a first clutch mounting sleeve 18 is spline connected, in the first clutch mounting sleeve 18, a first clutch drum 11 is mounted by welding without a play. A first clutch piston 15 is slid on the first clutch mounting sleeve 18. Cancel oil flows in a second clutch cancel chamber 126 through an oil path 18a from an oil path 102, from here further through an oil path 18b, 18c, to flow in a first clutch cancel chamber 116. All the oil paths 18a, 18b, 18c are formed in the first clutch mounting sleeve 18. The flow path 18c communicates with the atmosphere through a groove 10a formed in the input shaft 10.
Patent JP-H0817751-A (JP)
Title: Horizontal type process tube
Inventor: KANEDA SHINICHI
IPC: H01L21/22
Filed: 1994-07-01
Abstract: PURPOSE:To uniformize the concentration of a process gas in a process part by constituting a gas exhaust part of a plurality of openings which are formed in the tube of an intermediate part between the process part and the entrance and an exhaust tube to which a plurality of exhaust tubes are connected together. CONSTITUTION:A gas exhaust part 150A is formed between a process part 140 and an entrance 120. The gas exhaust part 150A is constituted of three small openings 51A, 51B, 51C formed in both side surfaces and in the lower part of a tube main body 101, an exhaust tube 52A which is a straight tube connected to an opening 51A at its one end, an exhaust tube 52B which is nearly L-type, and an exhaust tube 52C which is nearly reverse L-type and connected to the opposite side surface to the side surface to which the exhaust tube 52B is connected. When the exhaust gas is discharged from the openings 51A, 51B, 51C and the exhaust tubes 52A, 52B, 52C, the concentration of a process gas in the process part 140 by the openings 51A, 51B, 51C of the tube main body can be kept uniform.
Patent JP-S5375227-A (JP)
Title: Water-resistant coating composition
Inventor: TOOYAMA MASAO
IPC: C09D163/00
Filed: 1976-12-16
Abstract: PURPOSE: A coating composition forming high hard coating films and having good resistance to water, stain and good permeability wherein a mixture of an aqueous silica sol or alkali silicat, a specific epoxy resin emulsion are mixed in a specified ratio. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01317612-A (JP)
Title: Plate thickness control method for tandem rolling mill
Inventor: KUBOYAMA EIICHI
IPC: B21B37/66
Filed: 1988-06-16
Abstract: PURPOSE:To prevent a gap fluctuation from being accelerated by operating a gauge meter AGC, in case a load fluctuation has been generated due to an interstand tension fluctuation caused by a roll gap fluctuation, etc., of a short period such as eccentricity of a roll, etc. CONSTITUTION:By a looper load cell L of the entry of a stand (i), a tension fluctuation component  T of an inter-stand material S is detected, and by dividing it by a mate rial cross sectional area A, a unit tension fluctuation component  UT is derived. Subsequently, in the component concenred  Ut, a component of a quick response is extracted selectively by a filter F for eliminating a fluctuation of a slower response than a roller eccentric frequency of for setting and changing the tension, etc. Said component becomes a roller eccentricity unit tension fluctuation component  Ut' by an entry plate thickness fluctuation, it is multiplied by an influence coefficient KL of a load fluctuation caused by a unit tension fluctuation which has been derived in advance, and a load component Pt' which is fluctuated by a high frequency through inter-stand tension is derived. Subsequently, by using a correction load value  P obtained by subtracting the load fluctuation signal  Pt' from a load signal  Pt'c from the load cell, for a gauge meter AGC, an excessive control of the meter AGC is prevented.
Patent JP-S5275773-A (JP)
Title: Switch back apparatus of car transport motor tractors
Inventor: SAIMA TOORU
IPC: B61C13/00
Filed: 1975-12-19
Abstract: PURPOSE:In a car transport system having motor tractor running along narrow tunnel under each car traffic line in long tunnel, the tractor carries engine stopped car to pass the tunnel, in which motor tractor switch back apparatus improves traffic line transport efficiency.
Patent JP-H0817574-A (JP)
Title: Manufacture of thin film electroluminecent element
Inventor: KATO HISATO
IPC: H05B33/18
Filed: 1994-07-04
Abstract: PURPOSE:To improve a method for manufacturing a luminous layer and provide a thin film electroluminescent element of high luminous brightness. CONSTITUTION:A zinc sulfide thin film with a dopant added as a luminescent center is formed and in this case, the mixed gas of hydrogen sulfide and argon gas is introduced through a gas introduction inlet 13. Also, zinc and a dopant target 8 are sputtered with argon gas, and the temperature of a glass substrate 1 is maintained within the range of 380 to 480 deg.C. In addition, the sputtered zinc and dopant vapor are made to react with hydrogen sulfide gas, thereby forming a luminescent layer on the substrate 1.
Patent JP-H01318476-A (JP)
Title: Noise reduction device for video tape recorder
Inventor: SUDA SEIJI
IPC: H04N5/93
Filed: 1988-06-20
Abstract: PURPOSE:To adjust a noise removing characteristic according to a signal source when a video signal is recorded on a magnetic tape by changing the frequency band of a noise signal component to be fetched from the video signal and the removing level of the noise signal component to be removed from the video signal. CONSTITUTION:The frequency characteristics of low-pass filters 34 and 36, a limiter level for fetching the noise signal component from the video signal and the removing level of the noise signal component to be removed from the video signal in a line correlative noise canceller 35, and the frequency band of the noise signal component to be fetched from the video signal and the removing level of the noise signal component to be removed from the video signal in a noise canceller 37 are changed according to a television mode signal. Therefore, the frequency band of the noise signal component to be fetched from the video signal and the removing level of the noise signal component to be removed from the video signal can be changed according to the television mode signal, and it becomes possible to improve S/N and resolution.
Patent JP-S5859064-A (JP)
Title: Bonding device
Inventor: YAMAMURA MASAMI
IPC: B29C55/00
Filed: 1981-09-22
Abstract: PURPOSE:To provide an bonding device which enables an even and an appropriate amount of an bonding agent to be coated to an object to be bonded, by constituting the device such that the object to be bonded is moved in a tangential direction of a drum and at the same speed as a peripheral velocity to apply the bonding agent. CONSTITUTION:A drum core 1 is grasped by a chuck device 21, and an bonding agent is applied from a coating drum 9 while the core 1 is horizontally conveyed to a terminal plate 2. The conveying velocity of the drum core 1 is set to the same speed as the peripheral velocity of the coating drum 9. The amount of the bonding agent bonded to the peripheral surface of the drum 9 is regulated by a dresser 13. The drum core 1 is pressed against the upper surface of the terminal plate 2, a chuck device 21 is turned to level the coating surface of the bonding agent.
Patent JP-H0316264-A (JP)
Title: Solid-state image sensing device
Inventor: YAMAGUCHI TAKUMI
IPC: H04N5/335
Filed: 1989-06-14
Abstract: PURPOSE:To suppress false signals by a method wherein a p-type semiconductor is provided between n-type semiconductors of an optoelectric transducer to prevent electrons of the n-type semiconductor from mingling into the signal charge of the optoelectric transducer and the p-type semiconductor functions as a potential barrier and the electrons of the n-type semiconductor are prevented from mingling into the signal charge produced by photoelectric conversion. CONSTITUTION:A p-type semiconductor 15 is provided between an n-type semiconductor 14 on the surface of an optoelectric transducer and an n-type semiconductor 8 in which signal charge is stored. Electrons of the n-type semiconductor on the optoelectric transducer surface are kept apart from a polycrystalline silicon gate 10 so as not to be read by a VCCD 6 when a voltage is applied to the polycrystalline silicon gate 10. As the potential barrier of the p-type semiconductor between the n-type semiconductor 14 on the optoelectric transducer surface and the n-type semiconductor 8 in which the signal charge is stored is provided, electrons produced in defects on the semiconductor surface can not penetrate into the n-type semiconductor 8 in which the signal charge is stored. With this constitution, the probability of mingling of the electrons produced from the defects on the semiconductor surface into the signal charge can be reduced, so that false signals can be suppressed.
Patent JP-S6212818-A (JP)
Title: Liquid level gage
Inventor: AKASAKA NORIYUKI
IPC: G01F23/00
Filed: 1985-07-10
Abstract: PURPOSE:To eliminate the need for forming a filling pipe in double pipe structure and to simplify the surface structure by providing a hollow on the pipe wall of the filling pipe and by performing the level detection by detecting the variation in the electrostatic capacity by the liquid invaded into this hollow. CONSTITUTION:The both for the hollow where a liquid is immersed is formed on the pipe wall 20 of a filling pipe and an insulating layer 21 coats the pipe wall 20 of the filling pipe. A thin film electrode 22 is lined in the peripheral shape of the filling pipe on the edge of the upper side of the hollow and integrated with the metallic film which plays the role of a lead wire. And when the liquid is immersed in the hollow with the ascent of the liquid level, the electrostatic capacity between the electrode 22, 23 is sharply increased by the immersed liquid 29. The variation in this electrostatic capacity is detected by signal processing circuit 28 through contact terminal 25, 26 and lead wire 27 to detect that the liquid level reaches the position of the hollow. In case of the level being lowered a coating layer 24 is taken as a hydrophobic material so that no liquid remains in the hollow.
Patent JP-S6046789-A (JP)
Title: Pulse width switching device of inverter
Inventor: NAITOU HATSUHIKO
IPC: H02P27/08
Filed: 1983-08-20
Abstract: PURPOSE:To eliminate a converting shock by switching the output waveform of an inverter when a continuity is held to the waveform to be converted when converting the output waveform of the inverter. CONSTITUTION:A phase theta for accessing respective PWM patterns stored in a memory 6 is obtained by integrating the phase theta by an integrator 1. A converter 2 receives phases theta, phi and a switching command CHANG for the PWM waveform to search a memory 4 for storing the coincidence timing of the phases theta and phi, and to output the actual conversion command 2a to a converter 3. The output of the converter 3 is supplied to one input of a PWM waveform shaper 5, thereby reading out the PWM waveform converted from the memory 6 to convert it to a gate output via a limiter 7, thereby inputting it to the inverter.
Patent JP-S637014-A (JP)
Title: Comparatoe circuit
Inventor: OUMARU JIYUNICHIROU
IPC: H03K5/24
Filed: 1986-06-27
Abstract: PURPOSE:To increase the input dynamic range by adopting a constitution so that a transistor (TR) on the current mirror side and a TR on the input side of an input differential pair go to unsaturated. CONSTITUTION:A level shifter 40 consists of a current mirror 20, a TR Q5, a diode D1 and resistors R3, R4. In giving a signal of 'L' level lower than a voltage Vref to an input terminal 1, a TR Q2 is turned on and the level of the base of the TR Q5 is decreased by a voltage R2 I more than the voltage Vcc. The collector potential of a TR Q4 is equal to a base potential with the input signal at an H level, increased by a voltage 2VBE than a voltage VEE with the input signal at an L level and the TR Q4 is not saturated in both the cases. Since the collector of the TR Q1 is connected to the voltage Vcc, even if the base potential is increased up to the voltage Vcc, the TR Q1 is not saturated while the collector and the base have only to reach the equi-potential.