baber/WOPTO huggingface dataset:
Patent JP-H07231461-A (JP)
Title: Private branch exchange
Inventor: AOKI YASUHIRO
IPC: H04Q3/42
Filed: 1994-02-18
Abstract: PURPOSE:To surely allocate the private suitable for the type of the terminal to the call of the terminal connected to the individual extension by providing a terminal class updating means which stores discrimination information representing characteristics of a telephone call signal monitored by a terminal monitoring means in a storage means. CONSTITUTION:A terminal monitoring means 14 detects the connection of the dissimilar terminal by monitoring the characteristic and the fluctuation of impedance in the prescribed frequency on extensions 111-11M by taking the dissimilar characteristic of the telephone call signal and the electrical characteristic as the detection reference when the type of the terminal is different. A terminal class updating means 15 generates an incoming call which comes to the extension where such detection is performed. When the state of the call becomes a telephone call state based on the procedure of the call processing, the means 14 obtains the characteristic of the monitored telephone call signal and stores the identification information representing the characteristic in a storage means 12.
Patent JP-H08195667-A (JP)
Title: Signal switching device and composite signal switching device
Inventor: KOHAMA KAZUMASA
IPC: H03K17/687
Filed: 1995-01-13
Abstract: PURPOSE: To make insertion loss small at the time of low-voltage driving and reduce distortion at the time of large-power input. CONSTITUTION: To turn ON a field-effect transistor(FET) 2, a 1st control voltage V1 is applied to a 1st control terminal 11 and a 3rd control voltage V3 is applied to a 2nd control terminal 12. To turn OFF the FET, the 2nd control voltage V2 is applied to the 1st control terminal 11 and a 4th control voltage V4 is applied to the 2nd control terminal 12. Consequently, the difference between the relative gate biases of the FET 2 is set much lower than a pinch-off voltage Vp when the FET 2 is OFF or much higher than the pinch-off voltage Vp when the FET is ON.
Patent JP-S60165362-A (JP)
Title: Highly corrosion resistant and high yield strength two- phase stainless steel
Inventor: YOSHITAKE AKIRA
IPC: C22C38/52
Filed: 1984-02-07
Abstract: PURPOSE:To provide the titled two-phase stainless steel excellent in stress corrosion stress resistance and pitting resistance in a corrosive environment, by respectively prescribing the contents of C, Si, Mn, Cr, Ni, Mo, Cu, Co and N and providing a delta-ferrite phase with a specific areal ratio. CONSTITUTION:Highly corrosion resistant and high yield strength two-phase stainless steel consists of, on a wt. basis, 0.08% or less C, 0.2-2.0% Si, 0.2- 2.0%Mn, 24.0-30.0% Cr, 4.0-9.0% Ni, 1.0-5.0% Mo, 0.5-3.0% Cu, 0.2-4.0% Co, 0.05-0.3% N and the remainder of Fe. In this case, the areal ratio of the delta-ferrite phase in the metal structure of this stainless steel is set to 30-70% as an essential condition. This stainless steel has excellent pitting resistance, stress corrosion cracking resistance and hydrogen sulfide cracking resistance and high strength and high ductility in a corrosive environment, especially, in an environment containing chloride, CO2 or H2S, for example, under a high temp. and high pressure condition of 300 deg.C and 6,000psi.
Patent JP-S57136503-A (JP)
Title: Expellent for noxious mollusk
Inventor: KOBAYASHI TOORU
IPC: A01N35/02
Filed: 1981-02-18
Abstract: PURPOSE: An expellent for noxious mollusks having specific fatal action on a slug, such as acusta filica, acusta despecta, etc., immediate effect, capable of expelling the noxious mollusks securely by its low concentration, comprising glutaraldehyde as an active ingredient.  
     CONSTITUTION: The titled expellent comprising glutaraldehyde (pentanedial) which has been used as a germicide, a tanning agent for leather, or fixing agent for specimen of electron microscope, as an active ingredient. The compound may be used directly, a carrier and other auxiliary may be added to it depening upon purposes of use, and preferably the blend is pharmaceutically manufactured into granules, dust, wettable powder, solution, aeroseol, etc. by conventional method and used. The amount of the active ingredient in the pharmaceutical preparation is 2W50wt%. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61180420-A (JP)
Inventor: OTSUKA TATSUO
IPC: H01G9/04
Filed: 1985-02-05
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-S52104963-A (JP)
Title: Fixed structure of abandonment palte for liquid crystal clock
Inventor: MIYASAKA TSUTOMU
IPC: G04B45/00
Filed: 1976-02-27
Abstract: PURPOSE: To reduce the production cost by making the mass production possible, by means of fixing an abandonment plate body with a part of abandonment plate holder as one body thereby completing the abandonment plate. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000219375-A (JP)
Title: Sheet stacking device
Inventor: ISOBE YOSHINORI
IPC: B65H29/16
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To prevent a sheet already stacked on a stack tray from being slipped off by a sheet later discharged on the stack tray. SOLUTION: A paper presser lever 420 to press a sheet on a stack tray 411 by rising and sinking at the time when the stack tray 411 rises and to retreat at the time when a stacking means is lowered is provided, the stack tray 411 is lowered so that an upper surface of the sheet stacked on the stack tray 411 is positioned on the lower side of the paper presser lever 420, and thereafter, the stack tray 411 is made to rise up to a position where the upper surface of the sheet stacked on the stack tray 411 is pressed by the paper presser lever 420.
Patent JP-H11218763-A (JP)
Title: Production of liquid crystal display element
Inventor: ARAYA KOTARO
IPC: G02F1/1337
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To easily form a grating-type liquid crystal alignment layer with small quantity of exposure light and to permit reuse of members by including a process to irradiate a photopolymerizable monomer into a grating pattern on a glass substrate surface in contact with a liquid crystal and to form a liquid crystal alignment layer. SOLUTION: Pixel electrodes 5 are formed on one glass substrate 2 which is to be an upper substrate, and a grating-type alignment layer 3 is formed thereon as the outermost surface. Namely, gaseous monomers of hexachlorobutadiene are used as photopolymerizable monomers to form the alignment layer 3, the glass substrate 2 after the pixel electrodes are formed is disposed in a vessel at a reduced pressure having a hexachlorobutadiene atmosphere, and the glass substrate 2 is exposed to light according to a grating- type pattern to form the alignment layer 3. By this method, the exposure process according to the grating pattern is short, and moreover, each process can be carried out in a short time. The quantity of exposure light in the exposure process is small, and the members can be reused.
Patent JP-S60169072-A (JP)
Inventor: YAMAZAKI SUSUMU
IPC: F25D23/00
Filed: 1984-02-10
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-H09198980-A (JP)
Title: Manual return thermostat
Inventor: KIHARA KOJI
IPC: H01H37/54
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To maintain the cutoff condition even when a reset shaft is held inserted for any reason. SOLUTION: The thermostat TH1 is structured so that the internal connection between terminals 10, 11 is broken by a snap motion of a bimetal 15 and it is restored by insertion of a reset shaft 9. Two sets of contacts are provided, consisting of movable contacts 3, 4 moving in response to the snapping motion of the bimetal 15 or the inserting motion of the reset shaft 9 and stationary contacts 1a, 2a in the fixed arrangement in confronting the movable contacts 3, 4. When the bimetal 15 is in a snap motion, the contacts 1a, 3 are opened, and when the reset shaft 9 is inserted, the contacts 2a, 4 are opened, and the condition is maintained as long as the reset shaft 9 is inserted.
Patent JP-H05190470-A (JP)
Title: Method and apparatus of capturing particulate in cvd apparatus
Inventor: KUDO ATSUSHI
IPC: H01L21/31
Filed: 1992-01-10
Abstract: PURPOSE:To obtain an efficient capture of particulates, by attracting the particulates stripped out of a gas head and its circumference through a powerful jet of N2 gas together with the floating particulates by a strong electric field and capturing them toward electrodes. CONSTITUTION:A high pressurized N2 gas is jetted out of a gas head 15 in a reactor 11 through a supply pipe 14, and particulates adhering to the gas head 15 and its circumference are stript. This particulates together with the particulates floating in a space go toward discharge pipes 161 and 162. During this process, a DC high voltage Hv by a high voltage generator 33 is applied to electrodes 31a and 31b through a transfer switch 34 and then a strong electric field is generated. Each electrode 31a and 31b attracts to capture the particulates. Thus, intervals of a periodical cleaning are reduced and the operating efficiency of the reactor 11 is improved.
Patent JP-S56118357-A (JP)
Title: Hermetic seal device
Inventor: SAITOU TAMIO
IPC: H01L21/50
Filed: 1980-02-23
Abstract: PURPOSE:To detect individually if gas leaks or not, by sealing different gases in each cap for hermetic sealing. CONSTITUTION:He and Kr gases are sealed in the cap 11 and cap 12 respectively. The substrate 10 on which the caps are placed is contained in a container 20 and decompression is performed. The gas which leaks is analysed by the analyser 21, and the detectors 22, 23 detect from which cap gas leaks. With such an arrangement, the leak and the ratio of leak etc. from a plural number of hermetic seal caps are detected individually contributing to the more effective judgement on the quality of hermetic sealings.
Patent JP-S58140111-A (JP)
Title: Growing method of semiconductor crystal
Inventor: AKIYAMA MASAHIRO
IPC: H01L27/00
Filed: 1982-02-16
Abstract: PURPOSE:To obtain easily a high quality semiconductor single crystal by forming a grating with different materials of two kinds on a substrate of amorphous material. CONSTITUTION:On the substrate 11 of an amorphous material a grating 12 is formed of two different materials, a material 15 formed by an amorphous or metallic material and the substrate 11. On the grating 12 amorphous or polycrystalline silicon layer 13 is formed by vacuum evaporation or sputter spraying. The layer 13 is covered by a covering layer 14, and the layer is made a single crystal by annealing with a laser or a striped heater. As a result not only periodic potential to silicon atom due to shape but also potential due to difference of substance are applied with the same period. By those potentials the potential required for single crystallization can be emphasized during annealing of the layer 13 and high quality single crystal film by graft epitaxial method is obtained.
Patent JP-S55115052-A (JP)
Title: Orignal recirculating device of copying machine
Inventor: TAKAHASHI YASUHIRO
IPC: G03B27/12
Filed: 1979-02-27
Abstract: PURPOSE: To achieve higher performance by making the device removable from the copying machine body in the form of unit.  
     CONSTITUTION: The original recirculating device 23 provided with guide plates 26, 27 forming an orignal recirculation path 28, an orignal-containing transparent guide plate 29 forming an original stacking part 32 with the guide plate 27 and a route change-over member 33 is addembled to the copying machine 1 removably therefrom and the pins 24, 25 studded in a paper feed unit 2. As a result of this, the original O supplied onto a table 3 is conveyed by feed rollers 5 and is superposed with the photosensitive paper S delivered out from the feed rollers 7, after which it is fed into the copying machine 1, where it is exposed and thereafter it is separated from the photosensitive paper S and is discharged by the original discharge rollers 22, thence it is fed into the original recirculating path 28 or fed into the original stacking part 32 by way of the selection action of the route change-over member 33. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11219043-A (JP)
Title: Image forming device of intermediate transfer belt system
Inventor: KOJIMA KISHO
IPC: G03G21/14
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To surely prevent the occurrence of color slippage at the time of successively primarily transferring multicolor toner and superposing it on an intermediate transfer belt and to prevent the occurrence of a detective image by deteriorating only a part of the area of the intermediate transfer belt. SOLUTION: This device is an image forming device to obtain a toner image by forming the toner image on the surface of a photoreceptor by an electrophotographic process and secondarily transferring the toner image on a recording material after primarily transferring the toner image on the intermediate transfer belt 3; and possesses a reference mark 31 provided on the intermediate transfer belt 3, a detecting means 5 detecting the reference mark 31 and a timing controlling means 6 controlling the electrophotographic process so as to primarily transfer the toner image at a specified position on the intermediate transfer belt 3 by specified timing after the detecting means 5 detects the reference mark 31.  In this case, a changing means 1 to change timing to primarily transfer the toner image on the intermediate transfer belt 3 after the detecting means 5 detects the reference mark 31 for each image forming is provided.
Patent JP-H06236860-A (JP)
Title: Dry etching method
Inventor: INUI HIDENORI
IPC: H01L21/302
Filed: 1993-02-10
Abstract: PURPOSE:To provide a dry etching method which is improved in selectivity and free from troubles that the roughened surface of an interlayer insulating film under an aluminum wiring and the deterioration of the aluminum wiring in processing shape occur in a dry etching method wherein metal which includes aluminum is dry-etched with chlorine gas and bromine gas. CONSTITUTION:A mixed gas of Cl2 gas and BCl3 gas (flow rate of BCl3 gas to Cl2 gas is set to 1:0.6 to 1.4) is introduced into a reactive ion gas etching apparatus to carry out a dry-etching operation. A dry-etching process is divided into a main-etching process wherein an etching process is carried out till an interlayer insulating film is exposed and an overetching process wherein an etching operation is carried out till a mixed gas is shut off, wherein the flow rate of Cl2 gas is set larger in the former process than that in the latter process.
Patent JP-H04214865-A (JP)
Title: Method for controlling metallic thin film forming condition
Inventor: ABE MASAYASU
IPC: C23C16/52
Filed: 1991-02-15
Abstract: PURPOSE:To control the forming conditions of the metallic thin film by surely monitoring the amt. of fine impurities to be incorporated into a metallic thin film formed on a substrate or the temp. of the substrate at the time of forming the above thin film or the like. CONSTITUTION:The measurement of the temp.-internal stress properties in an Al thin film formed on an Si substrate is executed. By the above properties, the amt. of impurities incorporated into the above thin film can be grasped. The migration starting temp. of the Al atoms in the above thin film at the time of temp. rising in the above properties is fed back to the forming stage of the above thin film as information, and the amt. of impurities in an atmosphere at the time of forming the thin film can be controlled.
Patent JP-S62182578-A (JP)
Inventor: KOBAYASHI SHIGEO
IPC: F26B25/00
Filed: 1986-02-03
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-S55117794-A (JP)
Title: Memory unit
Inventor: INADA SHINICHI
IPC: G11C11/41
Filed: 1979-02-27
Abstract: PURPOSE:To simplify the read and write of information in and from a memory element by using fixed connection components. CONSTITUTION:With base 4 detached from socket 3, the circuit of electric equipment 2 is electrically insulated from memory element 1 and connecting base 4 to socket 3 supplies memory information of element 1 to the circuit of equipment 2. On the other hand, information is written in element 1, base 6 is connected to socket 3 to supply information from circuit 5 to element 1 while it is never supplied to equipment 2.
Patent JP-S61182306-A (JP)
Title: Sound power amplifier provided with heat protection circuit
Inventor: HANAI AKIHIKO
IPC: H03F1/52
Filed: 1985-02-07
Abstract: PURPOSE:To prevent generation of a noise in a speaker and to preclude almost the possibility of destruction of the speaker by detecting the 1st temperature due to temperature rise in a component to attenuate an AC input signal and detecting the 2nd temperature higher than the 1st temperature so as to interrupt a bias current. CONSTITUTION:A resistor R11 is a component of an input AC signal attenuating circuit 9. A base bias voltage of transistors (TR) Q11,Q12 is set to a low voltage at which the TRs Q11, Q12 are not operated at a normal operating temperature. A collector of the TR Q11 is connected to the resistor R11 attenuating the AC signal component at the thermal protection of the heat detecting circuit 3. Since a base-collector voltage of the TRs has a negative temperature coefficient, it is possible to operate the TR Q11 at a temperature or over and to operate the TR Q12 after the temperature rises further and reaches other prescribed temperature by selecting properly resistors R11, R12 and R13.
Patent JP-S53107250-A (JP)
Title: Microprogram control system
Inventor: TAKASE HITOSHI
IPC: G06F9/455
Filed: 1977-03-01
Abstract: PURPOSE: To prevent the programable logic array and control storage from increasing by making it possible to generate the desired micro instruction even after the desired step. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S52105424-A (JP)
Title: Refuse compressing apparatus for refuse collecting vehicle
Inventor: FUJIOKA TOSHIHARU
IPC: B65F3/20
Filed: 1976-03-01
Abstract: PURPOSE: To provide a refuse compressing apparatus for refuse collecting vehicle, in which pusher plate and dipper plate are mounted on the upper portion of refuse introducing box, so that shaft for supporting them may not prevent effective use of the space in said box, and in which introduced refuse can be compressed through the combined operation of the pusher plate and dipper plate. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07227649-A (JP)
Title: Twin roll type continuous casting method
Inventor: ARAI TAKASHI
IPC: B22D11/112
Filed: 1994-02-21
Abstract: PURPOSE:To prevent the flow-out of molten steel from the surface of a cast slab just after coming out from cooling rolls and the breakage of joining part of a dummy sheet in continuous casting using a tundish type continuous caster. CONSTITUTION:In the continuous casting method for casting a metal strip 5 by supplying the molten steel into molten steel pooling part 3 formed with one pair of cooling rolls 1, 1 rotated mutually parallelly in reverse direction and one pair of side weirs 2, 2 pushed to both end faces of the cooling rolls 1, 1, steel wool 6 is supplied into the molten steel pooling part 3 before starting the casting and thereafter, the molten steel M is supplied.
Patent JP-S59153903-A (JP)
Inventor: JIERAARU MARUSERU FURANSOWA MA
IPC: F01D11/08
Filed: 1984-02-09
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-S52105648-A (JP)
Title: Process for treating coke oven drain
Inventor: KUSHIOKA KIYOSHI
IPC: C02F3/12
Filed: 1976-03-03
Abstract: PURPOSE:To provide a coke oven drain-treating process which can minimize ammoniac drain water of a coke oven of a drying and preheating dry distillation process, without the need for a large amount of waste water-treating equipment.
Patent JP-H08223778-A (JP)
Title: Stabilizing equipment for power system
Inventor: AKAMATSU MASAHIKO
IPC: H02J3/46
Filed: 1995-02-10
Abstract: PURPOSE: To make it possible to stably hold an electric power system by limiting electric power of a generator by applying an compensating voltage based on a voltage command value generated in response to the speed of a generator, to a low voltage side of the line of a stepup transformer, thereby suppressing a rise in the speed of the generator even though a short-circuit accident occurs at the power transmission line. CONSTITUTION: If an instantaneous power command value Pg* is output from an adder 25, then an operating circuit 28 calculates an effective power currently being output by a generator 1 based on a line current ig flowing to a line Lg at low voltage side of a stepup transformer 2 and also on a line voltage Vg being applied to the line Lg at the low voltage side and then creates a voltage command value Vi* by proportionally amplifying a deviation between the effective power and the instantaneous power command value Pg*. Then, if a voltage command value Vi* is output from the operating circuit 28, an inverter 30 applies a compensating voltage Vi based on said voltage command value Vi* to the line Lg at low voltage side and controls the effective power of the generator 1.  By doing this, a rise in speed of the generator 1 can be restricted even though a ground fault occurs at the power transmission line thereby holding the power system stable.
Patent JP-H08220318-A (JP)
Title: Optical apparatus
Inventor: UENO MAKIO
IPC: G02B5/00
Filed: 1995-02-10
Abstract: PURPOSE: To decrease ghosts and to miniaturize the apparatus by forming a convex curving part having a desired radius of curvature in section on the incident light side of an optical filter. CONSTITUTION: The luminous flux from an object surface 17 is made into parallel luminous fluxes by an infinite objective lens 18. The optical apparatus is provided with an ND filter 20 as the optical filter for limiting the light quantity of the parallel luminous fluxes and the wavelength of the parallel luminous fluxes. The filter 20 is formed by using a thin plastic sheet having parallel planes, two-dimensionally curving the sheet at the desired radius of curvature and providing the incident light side with the convex curving part. The reflected light from the object surface 17 is made into the parallel luminous fluxes by the objective lens 18 according to such constitution and since the parallel luminous fluxes are reflected and diffused by the curving surface of the filter 20, the ghost images are deteriorated.  The filter 20 is, however, made of the thin sheet material and, therefore, the deterioration of the image on the side where the luminous fluxes pass through the filter 20 does not arise the deterioration.
Patent JP-H06243750-A (JP)
Title: Electric equipment
Inventor: NISHIO MITSUO
IPC: H01H9/02
Filed: 1993-02-12
Abstract: PURPOSE:To reduce the labor and manhours for fitting electric equipment, in which an operation unit and a main body unit are connected to each other and the operation unit is to be arranged in the front surface of a panel and the main body unit is to be arranged in the rear surface of the panel, to the panel. CONSTITUTION:A temporarily fixing member, to which the adhesive agent is attached in both surfaces, for example, a packing 10, to which the adhesive agent is attached in both surfaces, is provided between an operation unit 11 and a panel 12 to fix the packing 10 to the operation unit 11 temporarily with the adhesive agent. The operation unit 11 is inserted to a hole 12a of the panel 12, and the other surface 10b of the packing 10 is fixed to the panel temporarily with the adhesive agent to fit the operation unit 11 to the panel 12.