baber/WOPTO huggingface dataset:
Patent JP-S6471131-A (JP)
Title: Formation of connecting window to insulating film
Inventor: YOSHIMOTO MITSUO
IPC: H01L21/3065
Filed: 1987-09-11
Abstract: PURPOSE:To form an arbitrary taper on the side face of a connecting window for an insulating film, and to fine multilayer interconnections by forming the insulating film on a substrate in a semi-hurdened state, shaping a window in the insulating film and finally hurdening the insulating film. CONSTITUTION:The upper section of a substrate 1 is spin-coated with a polyimide insulating film, the upper section of the insulating film 2 thermally treated in a semi-hurdened state is spin-coated with a photo-resist having O2-RIE resistance, and the photo-resist is prebaked. Exposure is conducted in optimum exposure through a photomask having a required pattern, and a developed and patterned O2-RIE-resistant resist 3 is acquired. The insulating film 2 is worked vertically, using the resist 3 as an etching mask, and a connecting window 4 is shaped. The insulating film 2 is thermoset through heat treatment in N2. Consequently, a taper is formed to the side face of the connecting window 4. Accordingly, multilayer interconnections are fined.
Patent JP-H05269682-A (JP)
Title: Internal combustion actuated potable tool
IPC: B25C1/08
Filed: 1992-07-10
Abstract: PURPOSE: To provide an improved portable tool for operating an internal combustion engine which includes all advantages of the portable tool. CONSTITUTION: A fuel is fed to a fuel chamber 180 by an actuating valve 158 in which a pressurized fuel feed chamber 156 supported by a handle portion 20 is responded to a manual operation, a pressurized gaseous fuel to be fed is communicated with a series of nozzles 82 at the operating position of an actuating valve 150, jet stream formations are discharged with the air entrained, and mixed in a mixing chamber 36, and introduced in a fuel chamber 32 to be opened by a main valve 38. The main valve 38 is closed in response to the elimination of the gaseous fuel pressure in the fuel chamber 32, and a consumption gas in the combustion chamber 32 is discharged by introducing a new combustible mixture. Ignition is effected by a piezoelectric mechanism 218 of the main valve 38.
Patent JP-H0275592-A (JP)
Title: Door opening extending system for elevator
Inventor: FUKUNISHI SHOJI
IPC: B66B13/14
Filed: 1988-09-12
Abstract: PURPOSE:To safely make alight a passenger on an objective floor by providing an opening extending reservation button connected to an opening extending circuit and for reserving the extension of a door opening for every registered destination floor before an arrival to the registered destination floor on each destination floor button. CONSTITUTION:A passenger gets on a cage, presses the destination registering button of M-th floor and an opening extending reservation button for the M-th floor. Then, a contact MC is turned on, and an elevator is situated on a first floor, so that a floor relay 91M is turned off. Since a contact 91 M1 is situated at a (b) contact, so that a reservation relay ML is energized. A reservation relay (a) contact ML1 causes the reservation relay ML to be self-held. As the elevator is elevated, the cage is shifted from 1F1 to 2F1. Upon the arrival of the elevator on the M-th floor, a riding place selector MF1 is turned on. Since a reservation relay contact (a) contact ML2 is turned on, a timer TR starts to count. A door is opened until a circuit is closed by a door closing command relay CL through a TR1 and the timer TR counts up and the M-th floor is continued to open the door.
Patent JP-H0895605-A (JP)
Title: High frequency circuit control method/device
Inventor: UKITA AKIO
IPC: G05B13/02
Filed: 1994-09-21
Abstract: PURPOSE: To increase the adjusting speed of a high frequency circuit by generating various circuit output patterns by means of circuit simulator and then making a neural network learn these generated patterns. CONSTITUTION: The characteristic of a part that has the large variance of characteristic among parts included in a high frequency circuit 8 is set at the value that is selected at random within a fixed range against the nominal value. Then the value of the part for adjusting is varied so that the output of the circuit 8 has the most desirable characteristic. Under such condition, the value of the part for adjusting is set at r0. Then, the part for adjusting is set at its initial value r1 and the output of the circuit 8 is calculated. At the same time, an output pattern and the r0-r1 value are used as the teacher data that is learnt by a neural network 3. The preceding procedure is repeated and plural teacher data are obtained and then leant by the network 3.  Then, the actual output pattern of the circuit 8 is inputted to the network 3, and the output of the network 3 is controlled as an adjusting variable of the part.
Patent JP-H04110174-A (JP)
Title: Feed body driving mechanism and recorder provided with same
Inventor: KANEMITSU SHINJI
IPC: B41J2/01
Filed: 1990-08-30
Abstract: PURPOSE:To minimize the fluctuation of a tension applied to a drive transmission member by providing a regulating member for regulating the travel amount of a tension application means for the drive transmission member. CONSTITUTION:A rotating shaft 5b1 of an idler pulley 5b is rotatably supported by a tensioner 20 serving as a tension application means for applying a tension to a drive belt 6. In the vicinity of the tensioner 20 in a clockwise direction, a regulating member 21b for regulating the travel amount of the tensioner 20 is integrally projected on a side plate 21. When a carriage 4 is accelerated, the tensioner 20 is pulled in a direction A by the drive belt 6 by a force larger than the resilient force of a spring 22, therefore rotating clockwise about a shaft 20a. However, the rotation of the tensioner 20 is regulated because the tensioner 20 abuts against the regulating member 21b. A gap alpha between the regulating member 21b and the tensioner 20 is set to be the order of 1/2 or less of the tooth height of the drive belt 6 in the state that the tensioner 20 rotates colockwise to abut on the regulating member 21b.
Patent JP-S61103045-A (JP)
Title: Automatic speed changer
Inventor: INUTA MASANORI
IPC: B60W10/10
Filed: 1984-10-26
Abstract: PURPOSE:To improve the operationability by shifting down a speed changer if the car speed will decrease continuously under the condition where the throttle opening is higher than predetermined level, increasing or maintained constant after increase. CONSTITUTION:An accelerator pedal 128 is provided with a movement sensor 126 the output from which is fed to a microcomputer 116 and to shift down a speed changer irrespectively of a speed change map if the car speed will decrease continuously for predetermined time under the condition that the throttle opening is higher than predetermined level, increasing or maintained constant after increase. Consequently, if deceleration can not be prevented only through operation of accelerator pedal because of improper speed change stage, shift- down is executed in short time to enable prevention of deceleration resulting in improvement of operationability.
Patent JP-2001050466-A (JP)
Title: Pipe joint built-in foam layer
Inventor: KAMIMURA BUNJI
IPC: F16L47/02
Filed: 1999-08-10
Abstract: PROBLEM TO BE SOLVED: To improve heat insulation property and sound insulation property of an outer casing of a valve and a pipe joint having many recessed and projection parts on an outer peripheral surface of a pipe by forming an intermediate layer from a foam layer, and forming an inner circumferential layer and an outer peripheral layer of a thermoplastic resin layer. SOLUTION: In this pipe joint 1 built-in a foam layer, an outer peripheral layer 11, an intermediate layer 12, and an inner circumferential layer 13 are concentrically formed in a diameter direction. The outer peripheral layer 11 and the inner circumferential layer 13 are made of a thermoplastic resin taking charge of structure strength initiatively, and the intermediate layer 12 is made of a foaming body layer taking charge of heat insulating property and sound insulating property initiatively. In the case where the joint is manufactured, the thermoplastic resin for forming the outer peripheral layer 11 and the inner circumferential layer 13 is injected from one injection molder, and an expandable thermoplastic resin for forming the intermediate layer 12 is injected from the outer injection molder.  As a used thermoplastic resin, for example, there are polyethylenic resin, polypropylenic resin, olefinic resin such as polybutene resin, vinyl chloride resin, and engineering resin such as polyphenylene sulfide resin.
Patent JP-S60116574-A (JP)
Inventor: SUZUKI MASAMI
IPC: B62K21/18
Filed: 1983-11-30
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-S59119121-A (JP)
Title: Floor heating unit
Inventor: AIKAWA TADASHI
IPC: F24D13/02
Filed: 1982-12-27
Abstract: PURPOSE:To obtain a floor heating unit which can be mounted simply by insertion thereof into the interval between joists while preventing dew formation with a higher heat insulating effect of a heat generating body being electrically energized. CONSTITUTION:A floor heating unit 10 is made up of a channel 15 with a U- shaped cross-section formed from an outer shell material, which has a specified length with a width less than an interval between adjacent joists and upper parts of both the side walls 16 and 16 of the channel are provided with retaining sections 17 and 17 with joists 14 and 14 along the entire length of the channel 15. A heat insulator 19 is packed into into the channel 15 beneath, before and after and on the right and left of a heat storage material 20 and an electrically energized heat generating body 21 is buried into the heat storage material 20. When using it, after a lead of the electrically energized heat generating body 21 is connected to a terminal box, a carpet or the like is laid directly on the floor heating unit 10 or a floor board 25 or a TATAMI mat laid thereon 10.
Patent JP-2001049753-A (JP)
Title: Termite preventing structure and termite preventing method
Inventor: TAKAGI MITSUAKI
IPC: E04B1/72
Filed: 1999-08-10
Abstract: PROBLEM TO BE SOLVED: To ensure a termite preventing function by providing a termite preventing agent execution part at an adjacent portion of an earth floor concrete layer and a continuous footing and providing a termite preventing interrupting part on the under floor space side of adjacent portions of the earth floor concrete layer and the continuous footing. SOLUTION: In under floor space S on the inside of a continuous footing 12, a groove 11 of a triangular cross section is dug on the ground 10 at a root part of the continuous footing 12 and a termite preventing agent 32 is injected into the groove 11. On the whole surface of the ground 10, a termite preventing sheet 30 made by covering the termite preventing agent of the groove 11 and coating or impregnating the termite preventing agent on/into a synthetic resin sheet is laid and an earth floor concrete layer 20 is placed on the termite preventing sheet 30.  An interrupting sheet 42 made of polyethylene is arranged so as to constitute an L-shape from an upper surface of the earth floor concrete layer 20 to a side surface of the continuous footing 12 at a corner part where the upper surface of the earth floor concrete layer 20 and the side surface of the continuous footing 12 are intersected. The sheet 42 is strongly joined to the earth concrete layer 20 and the continuous footing 12 by heat adhesion. As a result, a termite preventing function can be surely displayed.
Patent JP-H0391276-A (JP)
Title: Driving method of variable wavelength semiconductor laser
Inventor: MURATA SHIGERU
IPC: H01S5/042
Filed: 1989-09-01
Abstract: PURPOSE:To eliminate the need for an automatic light output control circuit and an optic system needed for it and achieve a high-speed operation by performing control so that current which is allowed to flow to an activation region is equal to the sum of a part which increases or decreases according to the increase or decrease of current which is allowed to flow to a phase control region and a constant part. CONSTITUTION:A variable wavelength semiconductor laser consisting of three regions of an activation region 110, a phase control region 120, and a distribution Bragg reflection region 130 allows current Ia, Ip, and Ic flowing to the three regions to be changed by changing a control voltage Vt, thus enabling both the wavelength and light output to be controlled. A voltage Va0 is a voltage for controlling a bias current Ia0 which is fed to the activation region 110 and this voltage Vd0 is used to control a bias current Id0 which is fed to the DBR region 130. Then, for increasing Ia according to increase in Ip, variable resistors R1 300 and R2 310 and the voltages Va0 and Vd0 should be set once. Then, the wavelength can be varied while maintaining light output to be constant merely by changing the voltage Vt, thus eliminating the need for a conventional automatic light output control circuit and an optic system, enabling the configuration of device, and achieving high-speed operation.
Patent JP-H1069554-A (JP)
Title: Device and method for analyzing operation record data
Inventor: KOMATSU TOSHIO
IPC: G07B5/00
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To effectively utilize resources and to efficiently analyze operation data without performing the meaningless analysis of invalid operation record data by performing analysis based on operation record data excepting for the operation record data satisfying data invalid conditions. SOLUTION: It is discriminated based on operation data whether operation time is longer than prescribed time (10 seconds) or not (S51). It is discriminated based on car speed data whether peak speed is almost 0[km/h] (in temporary stop state) or not (S53). It is discriminated whether an event switch is manipulated during operation and there is state switching (event generation) or not (S54). Based on this discrimination, when the invalid conditions of vehicle operation data are satisfied such as when the operation time is shorter than 10 seconds (1), the peak speed is almost 0[km/h] (2) and a cumulative traveling distance at the time of outgoing is equal with a cumulative traveling distance at the time of incoming (3), operation registration is not performed.
Patent JP-S6382069-A (JP)
Title: Pulse generating circuit for agc detection
Inventor: HONDA TAKASHI
IPC: H04N5/53
Filed: 1986-09-25
Abstract: PURPOSE:To prevent an integration pulse for obtaining a pulse for detection from overlapping with a video part by providing a time constant circuit which inputs synchronizing pulses of a video signal, a 1st and 2nd comparing circuits which compare its output with respective reference levels, and a circuit which stops the operation of the time constant circuit according to the output of the 1st comparing circuit. CONSTITUTION:The time constant circuit 2 begins to be charged or discharged according to the pulse input of a composite synchronizing signal to output a slanting wave. The output of the circuit 2 is compared by a comparing circuit 3 with a reference level. This output is sent to an operation stopping circuit 5 and the operation of the circuit 2 is stopped when the output of the circuit 2 reaches VREF1. This time corresponds to the trailing edge of the pulse for detection and is set before the trailing edge of an H blanking section. The output of the circuit 2 is compared by a comparator 6 with a reference level VREF2. The time when the output of the circuit 2 reaches the VREF2 corresponds to the leading edge of the pulse for detection and the output of the comparing circuit 6 is used as the pulse for detection.
Patent JP-H0390310-A (JP)
Title: Cutter blade
Inventor: OKINAGA HIROMITSU
IPC: B24D5/06
Filed: 1989-09-01
Abstract: PURPOSE:To suppress the run-out of the blade concerned to the order, which does not hinder cutting operation, and contrive to improve its working efficiency and prolong its service life by a method wherein a rotary board is produced by laminating unit sheets under the condition that bent part is formed over the whole circumference. CONSTITUTION:A rotary board 2 is produced by laminating formed sheets 10 and 12 as unit sheet to each other so as to be pasted together. The respective formed sheets 10 and 12 can be formed by pressing, for example. On respective sides, bent parts 14 and 16 are formed over the whole circumference to the outer periphery side, while bent parts 18 and 20 are formed over the whole circumference to the inner periphery side. When axially inward bending stress F1 is applied to the rotary board 2, rigidity, which is mainly developed by the bent parts 16 and 18, is obtained. When outward bending stress F2 is applied, rigidity, which is mainly developed by the bent parts 14 and 20, is obtained. Accordingly, run-out, which is larger than that based on minute ununiformity in manufacturing, is checked. Stress concentration is relaxed by the respective bent parts 14, 16, 18 and 20, resulting in suppressing the permanent strain of the rotary board 2 and ensuring the accuracy of the run-our of a blade for a long period of time and contriving to improve the workability and to prolong the service life of the blade.
Patent JP-2001053473-A (JP)
Title: Insulating structure of electronics
Inventor: TSUCHIYA TAKAHIRO
IPC: H05K7/12
Filed: 1999-08-11
Abstract: PROBLEM TO BE SOLVED: To insulate a plurality of electronic parts in a small space and improve the cost and workability of the insulating work by separating the electronic parts from each other by the partition plate sections of a resin case and securing the insulating distances of the parts by the partition plate sections. SOLUTION: A box-like resin case 1 is made of an insulating material, such as the polybutylene terephthalate resin, etc., having low thermal conductivity and has partition plate sections 4 provided in the case 1 for separating adjacent electronic parts 3 from each other. The partition plate sections 4 are integrally formed with the case 1 and the electronic parts 3 are respectively inserted into small room-like spaces separated from each other by the partition plate sections 4. In addition, the terminal sections 3-1 of the parts 3 are inserted into hole sections 2-2 connected to the conductive pattern 2-1 of a printed board 2 and electrically connected to the sections 2-2 by soldering, etc. Thus the high- density packaging of the electronic parts 3 is made possible by securing the insulating distances of the parts 3 by the partition plate sections 4.
Patent JP-2001048127-A (JP)
Title: Infrared ray shrinking apparatus
Inventor: SUZUKI KATSUHIKO
IPC: B65B53/02
Filed: 1999-08-11
Abstract: PROBLEM TO BE SOLVED: To perform good shrink coating by supplying a hot blast and heat to a required portion, in a heater to be used for coating an empty PET bottle with a PET film. SOLUTION: A heat treatment apparatus 1 includes a plurality of sectioned treatment chambers, wherein a heater 20 comprising infrared lamps 21 to 23 and a hot blast circulator 30 are provided for a resin container such as a PET bottle carried by a belt 16. A heating direction controller 40 for controlling heat and blast is provided, so that heating function can be applied to an arbitrary portion of the resin container passing through a heat treatment section 6.
Patent JP-H0955170-A (JP)
Title: Ion source
Inventor: INAI YUTAKA
IPC: H01J37/08
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To set an ion source to the earth potential without enlarging a source magnet by providing an insulating cylinder having metal cylinders in its inside and outside between a plasma generation chamber and an ion source chamber, setting an outer metal cylinder to the ground potential, and applying voltage between the ion source chamber and the plasma generation chamber on the insulating cylinder. SOLUTION: A cylindrical plasma generation chamber 1 positioned in the center is biased to a high electric potential. A microwave 5 transmitted from a dielectric window 6 in one of end faces to a wave guide 4 enters into the plasma generation chamber 1. The generation chamber 1 and the wave guide 4 are in the high electric potential. A raw gas of plasma is introduced from the raw gas introduction tube to the chamber 1. Extraction electrode systems 7-9 (a positive electrode 7, a negative electrode 8, and a ground electrode 9) with holes are provided in the other end face. A cylindrical insulating body 15 is provided around the outer circumference of the chamber 1 and an outer side metal cylinder 16 is fixed around its outside. An inside metal cylinder 17 is fixed to the inside of the cylinder 15. The cylinder 16 is biased to an earth potential.  The cylinder 17 is biased to the electric potential of the plasma generation chamber. A cylindrical ion source chamber 18 is in the outer circumference of the cylinder 15 so that the inside is set to vacuum and the chamber 1 is held to the earth potential. The cylinder 16 and source magnets 2, 3 are earthed.
Patent JP-S6382736-A (JP)
Inventor: WAKAE IKUO
IPC: B31B50/32
Filed: 1986-09-27
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-H04107924-A (JP)
Title: Manufacture of semiconductor device
Inventor: CHIJIIWA MASAHIRO
IPC: H01L21/3205
Filed: 1990-08-28
Abstract: PURPOSE:To form a flat interlayer insulating layer at the surface by forming a thin oxide film, using a first chemical vapor growth method which does not show the substrate selectivity of growth speed, on a substrate Where a conductive layer and an insulating layer are surfaced, and forming a thick oxide film, using a second chemical growth method, wherein silicon alkoxide and ozone are used as growth material gas. CONSTITUTION:An electrode 11 is formed at the surface of a substrate l, and an insulating layer 2 for covering the electrode 11 is made, and then a conductive layer 31 is stacked on the insulating layer 2, and a wiring layer 3 is formed. Next, at the surface of the substrate l, where the wiring layer 3 is made, is stacked a thin SiO2 film 41 by the plasma CVD method using, for example, SiH4-N2O gas. This plasma CVD growth is performed 450 deg.C or below. Next, at the surface of the substrate 1, where the SiO2 film is made, is stacked a thick SiO2 film 5 by the CVD method using silicon alkoxide gas.
Patent JP-H0780194-A (JP)
Title: Clothes dryer
Inventor: KURODA KOICHI
IPC: D06F58/28
Filed: 1993-09-13
Abstract: PURPOSE:To dry the clothes with no drying irregularity by providing a dust quantity detecting means detecting the quantity of the dust such as waste threads generated from the clothed, judging the type of the clothes based on its output, and determining the reference data corresponding to dryness based on the judged result. CONSTITUTION:When a heat exchange is made between the dry air and the clothes in a drum 4 and the drum outlet temperature becomes nearly constant, the temperature difference between the drum outlet temperature detected by the first and second thermo-sensitive elements 25, 26 and the heater inlet temperature is used as a reference value A. When the drying of the clothes proceeds and the drum outlet temperature rises and the temperature difference is expanded and reaches a value A+B which is added with a prescribed value B to the reference value A, it is judged that the prescribed dryness is attained. The number N of transits of dust measured so far after a prescribed period elapses is used as the dust quantity, and the magnitude of the dust quantity is compared. Whether the clothes are made of jeans, cotton, or towel is judged from the compared result, and the value of the prescribed value B is determined from the judged result.