baber/WOPTO huggingface dataset:
Patent JP-S62197838-A (JP)
Title: Watchdog timer controller
Inventor: OGAWA TOSHIO
IPC: G06F11/30
Filed: 1986-02-26
Abstract: PURPOSE:To set freely a long monitor time by producing a time-out signal without resetting a watchdog timer counter in case a computer system has the abnormality and the generating frequency of interruption signals exceeds a certain level. CONSTITUTION:When the interruption signal IRQ is produced from a D flip-flop circuit 3 by a clock pulse CL, a microprocessor receives the cyclic IRQ and resets the circuit 3 by means of the firmware. Then the value of a register CNT set in a RAM area is increased by 1 in order to count the generating frequency of said cyclic IRQ. If the value CNT of the IRQ generating frequency is less than (t1/t0)+2, a watchdog timer counter 1 is reset by the data signal obtained at the microprocessor side. While the counter 1 is not reset when the value CNT exceeds (t1/t0)+2.
Patent JP-H11238819-A (JP)
Title: Package for accommodating electronic component
Inventor: NAKAMOTO KOTARO
IPC: H01L23/10
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a package for accommodating an electronic component which surely prevents the electronic component accommodated in a vessel from being affected by electromagnetic waves and can normally and stably operate the electronic component for a long term. SOLUTION: This package for accommodating an electronic component is constituted of an insulating substrate 1 and a conductive lid 2. In the insulating substrate 1, a mounting part 1a where an electronic component 3 is mounted on the upper surface, and a frame-shaped metal layer which is formed surrounding the mounting part 1a are installed, and a metal layer 8 electrically connected with the frame-shaped metal layer is arranged below the mounting part 1a. The conductive lid 2 is bonded to the frame-shaped metal layer via a conductive sealing member 10. The electronic component 3 is airtightly accommodated in a vessel 4 constituted of the insulating substrate 1 and the conductive lid 2, electrically connecting the metal layer 8 and the conductive lid 2. A large number of penetrating holes are formed in the frame-shaped metal layer.
Patent JP-H10236300-A (JP)
Title: Braking device for electric vehicle
Inventor: TAKENAKA YASUHIRO
IPC: B60L7/24
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To simplify braking control at a very slow speed and provide natural operation feeling in an electric car with a mechanical braking mechanism and electric braking mechanism. SOLUTION: When required braking force is smaller than a specified value, braking force (initial friction braking force) is generated only by a friction brake mechanism, i.e., a mechanical braking mechanism. That is, a proportioning valve is provided. This proportioning valve has such properties that when the pressure of a master cylinder(M/C) is smaller than a specified value P1 , M/C pressure and the pressure of a wheel cylinder(W/C) are made same as each other, and when it exceeds the specified value, W/C pressure is not increased or slightly increased compared with an increase in M/C pressure. The specified value P1 of this M/C pressure is determined based on the upper limit of the range of the braking force used when the vehicle runs at a very slow speed.  Therefore, while the vehicle runs at a very slow speed, braking force is controlled not by an electric braking mechanism, but by the mechanical mechanism, providing simple control.
Patent JP-S62200683-A (JP)
Inventor: KODA YASUO
IPC: H05B33/22
Filed: 1986-02-26
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-2000245144-A (JP)
Title: Switching power supply
Inventor: OTAKE TETSUSHI
IPC: H02M3/155
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To obtain a multiple output switching power supply which obtains a plurality of output voltages highly stable with respect to fluctuations in external factors. SOLUTION: A smoothing circuit comprising an auxiliary switching transistor Q2, a choke coil L2, a commutation diode D2, and a capacitor C2 is connected between an output capacitor C2 and a second output terminal 3. The base of the auxiliary switching transistor Q2 is connected with one end of a choke coil L1 via a parallel circuit comprising a resistor R5 and a capacitor C4, and an operational relation is expressed as 'on-on' to between the auxiliary switching transistor Q2 and a main switching transistor Q1. Furthermore, a transistor circuit containing a first control transistor Q3 and a second control transistor Q4 is connected with the base of the auxiliary switching transistor Q2 to stabilize a second output voltage Vo2.
Patent JP-2000244396-A (JP)
Title: Circuit and device for light wavelength separation and light wavelength multiplying circuit
Inventor: TOMITA KOJI
IPC: H04B10/27
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To reduce the use of an expensive dispersion compensator into half and to execute dispersion compensation at low costs by outputting light from a first port to a second port, and outputting this further to a third port and reflecting light of at least one prescribed wavelength by a second filter connected with the second port. SOLUTION: Light of wavelength λ1 and another light of wavelength λ2 are light wavelength-multiplexed and the resultant light is inputted to a first port p1 of a light circulator 6-1. The light inputted to a first port p1 of the light circulator 6-1 is inputted from a second input port p2 to one input and output terminal of a distribution compensator 7-1, and distributed positively or negatively by a prescribed distribution value, and inputted to a fiber grating filter 8-1. The fiber grating filter 8-1 reflects the light of the wavelength λ2, and returns it to the distribution compensator 7-1, and the light of the other wavelength, that is, that of the wavelength λ1 is transmitted and inputted to a first port p1 of a second light circulator 6-2. The light made incident to the first port p1 o the second light circulator 6-2 is transmitted from the port p2.
Patent JP-S59168305-A (JP)
Title: Surface-shape measuring device
Inventor: AKAHA NAOTO
IPC: G01B7/28
Filed: 1983-03-15
Abstract: PURPOSE:To measure the shape of a surface highly accurately without effects of disturbance such as vibration and noisees, by detecting frequency components of background noises, and performing a subtracting process from the frequency component of the detected output when a sample is scanned. CONSTITUTION:The probe of a sensor 2 is contacted and fixed to the surface of a sample 1. Under this state, the background noises of the sample 1 is detected. Each frequency component of the background noises is stored in a memory 6 through a Fourier conversion circuit 4, a switch 5, which is connected to a contact point (a), and the like. When the vicinity of the fixed position is scanned, the frequency component of the detected output at every scanning position by the sensor 2 is stored in a memory 7. The contents of the memories 6 and 7 are operated at every corresponding frequency component by a signal processing circuit 8. Then, the surface shape can be accurately measured without the effects of vibrations, noises,and the like, through an inverse Fourier converter 9, a surface-roughness detecting device 10, and the like.
Patent JP-S53127357-A (JP)
Title: Rearranging apparatus for roll of rolling mill
Inventor: KISHI OSAMU
IPC: B21B31/10
Filed: 1977-04-13
Abstract: PURPOSE:The titled apparatus whose rolls can be safely rearranged in a short time with good workability, by performing the rearranging work such as pulling out and inserting the roll using a specified jig installed in the self-propelled truck.
Patent JP-H01221856-A (JP)
Title: Filter for exhaust plug of lead-acid battery
Inventor: ANDO MASAYASU
IPC: H01M2/12
Filed: 1988-02-24
Abstract: PURPOSE:To obtain sufficient water repellency, ventilation, and strength by forming as a specific film the inner layer of a plurality of the surfaces of holes of an inorganic porous body through which gases pass and also forming its outer layer as a film made of a resin fluoride. CONSTITUTION:The surfaces of a plurality of holes 3 of an inorganic porous body made of such as molten aluminum through which gases pass are first treated with a silane coupling or titanium coupling agent solution to form an inner layer 5 made of a silane coupling agent titanium coupling agent and then the layer 5 is treated by used of resin fluoride dispersion, to form an outer layer 6 made of a resin fluoride. In such a way, it is possible to obtain sufficient water repellency, ventilation good enough to exhaust outward hydrogen, oxygen, and other gases generated in a battery by electrolysis and strength where the product will not be destroyed by mechanical vibration, etc.
Patent JP-S62200465-A (JP)
Title: Color sample display system
Inventor: UDAGAWA YOSHIRO
IPC: G06T11/60
Filed: 1986-02-28
Abstract: PURPOSE:To display a color sample conforming with the physical sense of a man by setting two chromaticities onto the axis of coordinate, and displaying simultaneously plural pieces of color solids which are obtained by masking its brightness constant and increasing gradually or decreasing gradually two chromaticities, by varying its brightness. CONSTITUTION:In case of displaying a color sample onto the screen of a display device, two chromaticities (B-Y, R-Y) are set onto the axis of coordinate, and plural pieces of color solids which are obtained by making brightness Y constant and increasing gradually or decreasing gradually the chromaticities (B-Y R-Y) are displayed simultaneously by varying the brightness Y, for instance, as Y=60, Y=120, and Y=180. As for the color solid which is displayed on a display device 1, the section cutting a three-dimensional solid into a round slice by a plane being parallel to a plane on which the axes of coordinate R-Y, B-Y are extended is displayed, but it is not outputted by (Y, R-Y, B-Y) but outputted by (R, G, B). Therefore, (R, G, B) is calculated from (Y, R-Y, B-Y) of various values, those (R, G, B) signals are stored as color solids in advance in an image memory, etc.
Patent JP-S54134315-A (JP)
Title: Speed-keep controller for synchronous motor
Inventor: TANAKA KEIKICHI
IPC: H02P1/52
Filed: 1978-04-11
Abstract: PURPOSE: To make the synchronous closing speeded up with a phase adjustment operated when in a control of keeping step of the speed, by providing the circuit, for generating a reference signal of the rotational speed upon receipt of a speed- keep signal, and by providing the circuit, for controlling a power converter with said reference signal and a rotational speed detection signal.  
     CONSTITUTION: At the first, under a condition with a switch 13 made open a synchronous motor 6 is started as the speed control. When a speed of the synchronous motor 6 reaches near the synchronous speed, the switch 13 is closed, and a signal, outputted from a speed reference generating circuit 14 in accordance with a speed-keep signal S 3 , is added to the speed reference. In addition, a phase adjusting signal generator circuit 11, producing a phase adjusting signal S 7  to add it to the speed reference for a synchronous motor induced voltage when with a phase delay of electrical angle θ from the power source voltage, makes an operation to once accelerate the synchronous motor 6 soon returning to the former speed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60203307-A (JP)
Title: Manufacture of austenite stainless steel plate or strip
Inventor: UEDA MASANORI
IPC: C21D8/02
Filed: 1984-03-05
Abstract: PURPOSE:To obtain a product small in inplane anisotropy by descaling a hot rolled plate of austenite stainless steel by eliminating its annealing, before cold rolling the plate by a cold mill having large-diameter rolls larger than the prescribed outer diameter. CONSTITUTION:After hot rolling an austenite stainless steel, the hot rolled plate is mechanically or chemically descaled without annealing it. Next, the plate is cold rolled at the surface temperature of <=160 deg.C by a cold mill having a large-diameter roll of >=200mm. to manufacture an austenite stainless steel plate or strip of small earing. In this way, a product having mechanical properties equal to or higher than those of a conventional thin plate-product manufactured through an annealing process, and especially a small inplane anisotropy is obtained.
Patent JP-S63207152-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAKAO SEIJI
IPC: H01L21/3205
Filed: 1987-02-24
Abstract: PURPOSE:To obtain excellent flatness by burying a stepped section formed between aluminum wiring conductors with an alumina insulating film through warm-water formation. CONSTITUTION:Resist films in a resist-pattern are all left as they are, second aluminum metallic films 6a-6e are applied among aluminum wiring patterns for a semiconductor substrate 1 in film thickness to one third from half of a first aluminum metallic film 2, and the second aluminum metallic films 6a-6e applied to the resist films in the resist-pattern are removed together with the resist films in lower sections. The second aluminum metallic films 6a-6e among the aluminum wiring patterns are converted into alumina insulating films in film thickness approximately equal to the first aluminum metallic film 2, using films 3, 3a, 3b being exposed through the process and consisting of a high melting-point metal or the silicide of the metal as mask. The films 3, 3a, 3b composed of the high melting-point metal or the silicide of the metal are removed from the upper sections of the first aluminum metallic films 6a-6e in the aluminum wiring patterns. Accordingly, stepped sections which have been formed among aluminum wiring conductors are taken off.
Patent JP-S58159502-A (JP)
Title: Optical fiber conserving plane of polarization
Inventor: TOKUNAGA TOSHIHIDE
IPC: C03B37/00
Filed: 1982-03-17
Abstract: PURPOSE:To obtain an optical fiber which conserves a plane of polarization and has less loss in a short wavelength band by specifying the indexes of refraction of a core, clad, and jacket and the differences in specific refraction between the core and jacket, and between clad and jacket. CONSTITUTION:The base material of the optical fiber conserving the plane of polarization is formed of the core 1 consisting of quartz glass containing 2mol% G2O2, elliptically-sectioned clad 2 consisting of a silica layer containing about 10mol% B2O3, and the jacket 3 made of quartz glass covering the clad 2. When the indexes of refraction of the core 1, clad 2, and jacket 3 are n1, n2, and n3, n1>n2>n3; and the difference in specific refraction between the core 1 and jacket 3 is specified to >-0.1% and that between the clad 2 and jacket 3 is specified to >-0.2%. Thus, the optical fiber which conserves the plane of polarization and has less loss in a >1mum wavelength short-wavelength band is obtained.
Patent JP-S53127505-A (JP)
Title: Thermal cracking furnace
Inventor: TANAKA MITSUHIRO
IPC: C07C4/04
Filed: 1977-04-14
Abstract: PURPOSE: A thermal cracking furnace capable of continuous operation for a long time with the help of a reaction coil having a large inside diameter on the material supply side and a small one on the outlet side. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63208507-A (JP)
Title: Cosmetic containing water-soluble extract of ganoderma lucidum karst.
Inventor: HASEBE KOHEI
IPC: A23L19/00
Filed: 1987-02-24
Abstract: PURPOSE:To obtain a cosmetic, containing a water-soluble extract having excellent blending property for cosmetics, drinks and health foods, by decomposing a fruit body of Ganoderma lucidum Karst. crushed while heating under a high pressure as a raw material with cellulase. CONSTITUTION:A cosmetic obtained by crushing a dried fruit body of Ganoderma lucidum Karst. under a high pressure while heating, powdering the crushed fruit body, adding purified water thereto, digesting and extracting the powder at 80 deg.C for 2-5hr, cooling the mixture, filtering the mixture, separating the mixture into a filtrate and residue, allowing the filtrate to stand in a cold dark place and refiltering the resultant filtrate to provide a filtrate as a crude liquid. The crude liquid can be directly used as a cosmetic, hairdressing, drink, etc., may be blended in a recipe or converted into the form of concentrate, powder, paste, etc., for use in a formula. Water is added to the residue and heat treatment is carried out. After cooling, pH is adjusted to about 5.0 and an enzyme (cellulase) is then reacted to provide a filtrate, which is used in the same manner as in the above-mentioned crude liquid. A water soluble extract having stability is obtained in a large amount by applying the afore-mentioned pretreatment.
Patent JP-S62200677-A (JP)
Inventor: YAMAGUCHI MASAAKI
IPC: H05B6/76
Filed: 1986-02-27
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-S62199899-A (JP)
Inventor: KAIZE SHIGEKI
IPC: G03B27/62
Filed: 1986-02-27
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-H03246554-A (JP)
Title: Production of polymerized toner
Inventor: TSUCHIDA MINORU
IPC: G03G9/087
Filed: 1990-02-26
Abstract: PURPOSE:To obtain small particle sizes and a narrow particle size distribution by adding a water-miscible compd. selected from polyhydric alcohol, polyethylene glycol or its copolymer, or polypropylene glycol or its copolymer as a viscosity control agent into the water phase of a water-miscible medium contg. a suspension stabilizer. CONSTITUTION:The water-miscible compd. selected from the polyhydric alcohol, polyethylene glycol or its copolymer, or polypropylene glycol or its copolymer is added as the viscosity control agent into the water phase of the water- miscible medium contg. the suspension stabilizer. The particle sizes of the toner are determined in a granulation stage. Since the particles of liquid drops hardly fissure or combine in spite of stirring to the extent of not allowing the particles to settle, the selection and viscosity of the viscosity control agent of the water phase in the granulation state are adjusted. The particle sizes and the narrow particle size distribution are obtd. in this way.
Patent JP-S56137933-A (JP)
Title: Extruding molding method for double layer tube
Inventor: SHINTOU ISAAKI
IPC: B29C48/345
Filed: 1980-03-31
Abstract: PURPOSE:To obtain a double layer tube, the thickness of adhesives thereon is uniform, efficiently by a method wherein the adhesives are extruded from another extruding port of a die and the adhesives are bonded on an inner circumferential surface of an outer layer tube at a cooling section when extruding the outer layer tube from the die. CONSTITUTION:When extruding and molding a double layer tube obtained by forming an adhesive layer 3 on an inner circumferential surface of an outer layer tube 2, a die 1 to which cylinders 5, 6 and cylinder heads 7, 8 are mounted is used, and a thermoplastic material is sent into the die 1 through the cylinder 5 and the cylinder head 7, extruded from an extruding port of the die 1, changed into an outer layer tube 2, introduced to a cooling section 4 and cooled. On the other hand, adhesives 3 are sent into the die 1 through the cylinder 6 and the cylinder head 8, extruded from an extruding port apart from the extruding port for the outer layer tube 2 of the die 1, and bonded with the whole inner surface of the outer layer tube 2 at the cooling section 4, thus obtaining the double layer tube.
Patent JP-S586855-A (JP)
Inventor: EDEI JIYUAN MIRANESU
IPC: G06K13/067
Filed: 1982-03-17
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-H09238396-A (JP)
Title: Speaker unit
Inventor: TANAKA SHOJI
IPC: H04R9/02
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To realize a thin profile and reproduction with a large sound pressure while securing a sufficient amplitude. SOLUTION: A damper 5 is arranged toward inner circumferential side from a field magnetic gap 1d, a damper moving end 5a is fitted to a diaphragm 7, the diaphragm 7 is fitted to a top of a coil bobbin 3a, the voice coil 3 is held in the magnetic gap 1d by the damper 5 via the diaphragm 7. An inner circumferential hole between a plate 1c and the magnet la is used for a damper amplitude moving area space 1e. Since it is not required to provide a lower displacement amplitude space for a damper moving end 5a to an upper part of a field 1, thin profile is attained. Furthermore, since the distance between the damper 5 and the lower end of the voice coil 3 is decreased, a horizontal deflection of the lower end of the voice coil is small even on the occurrence of rolling and the contact of the lower end of the voice coil with the field 1 is prevented and a large sound pressure is reproduced.
Patent JP-S60188109-A (JP)
Inventor: TAKAISHI YUKIHIKO
IPC: A47C17/16
Filed: 1984-03-06
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-2000243967-A (JP)
Title: Manufacture of semiconductor device
Inventor: MATSUMOTO KOICHI
IPC: H01L23/52
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a manufacture of a semiconductor device capable of forming a semiconductor device and a substrate contact on an SOI substrate by a simplified process. SOLUTION: This manufacture of a semiconductor device for forming a transistor on a substrate composed of a first semiconductor layer 1, an insulator layer 2 and a second semiconductor layer 3 has a step of forming an element isolation region 4 in the second semiconductor layer 3, a step of forming an opening reaching the first semiconductor layer 1 in the element isolation region 4, a step of forming a gate electrode 7 on the second semiconductor layer 3, a step of introducing impurities in the second semiconductor layer 3 and the opening to form a source/drain region 8 in the second semiconductor layer 3 and a high-concentration impurity diffused region 11 in the first semiconductor layer 2 (5), a step of forming an interlayer insulating film 9, and a step of forming a contact hole 10 in the interlayer insulating film 9.
Patent JP-H0769343-A (JP)
Title: Method of carrying gas in lined container through passage
Inventor: SUTEIIBUN DEIRU BAAGAA
IPC: B65D5/56
Filed: 1991-02-15
Abstract: PURPOSE: To provide a container capable of attaining a satisfactory inlined adhesion with respect to a bottom surface inside the container and a superior circulation of MAP gas around the stored contents in the container. CONSTITUTION: A method for carrying gas in an inlined container through a passage, wherein the container is comprised of a bottom wall 16, side walls 18a, 18b and end walls which are substantially rigid and further the container is comprised of an outer shell 12, having a cavity 22 where these walls have an inner surface and an upper edge 24. This method includes a step for supplying a container 10, having a thermoplastic inner liner covering an inner surface of the cavity 22 and another step for supplying a wrinkled side surface communicated with the thermoplastic inner liner and placed on the inner surface of the bottom wall 16 of the outer shell.
Patent JP-S51118597-A (JP)
Title: A cipher device using photosemiconductors using
Inventor: KUBODERA HIROMITSU
IPC: E05G1/04
Filed: 1975-04-10
Abstract: PURPOSE:Unlocking device that is simple in structure and inhibits deciphering while permitting the ciphers to be modified.