baber/WOPTO huggingface dataset:
Patent JP-H01152514-A (JP)
Title: Temperature control device for electrical equipment
Inventor: MARUYAMA KIMIKO
IPC: G05D23/00
Filed: 1987-12-09
Abstract: PURPOSE:To attain a normal action even in a low temperature condition by providing a switch circuit which detects the temperature inside equipment and is turned on during a period that a detecting temperature is a constant temperature or below, and supplying an electric power supply to a heating part through the switch circuit. CONSTITUTION:A temperature T inside a device is detected by a temperature sensor 10 and the temperature T is judged through an input and output port 4 by a CPU 1. In the control program of the CPU 1, the highest temperature in the lower limit value of the action ambient temperature of each part is set as a lower limit temperature T0, and the temperature T0 and the temperature T are compared. Then, when the temperature T is higher than the temperature T0, a switch circuit S1 is opened, and when the temperature T becomes the temperature T0 or above, the circuit S1 is closed. When the circuit S1 is closed, an electric power supply is supplied to a modem 5, a scanner 6, a plotter 7, a motor 8 and a control circuit 9 during a waiting period when a transmission-reception processing is not practiced. Thus, when an electric power supply is turned on, the temperature inside the device is adjusted and a normal action can be practiced even in a low temperature condition.
Patent JP-H05215329-A (JP)
Title: Combustion control method in combustion device
Inventor: KOIZUMI TOSHIYUKI
IPC: F23N1/02
Filed: 1991-10-29
Abstract: PURPOSE:To detect the concentration of CO gas within discharged gas with a CO sensor, increase the number of rotation of a fan when the detected concentration of CO exceeds the predetermined reference level, and to increase the intaking amount of air. CONSTITUTION:The concentration of CO gas contained within discharging gas is detected by a CO sensor 11, the detected CO concentration is compared with a reference level give in advance in a memory 17 and when the detected concentration exceeds the reference level, the control part 18a for the number of rotation of the fan at a combustion control part 18 controls the number of rotation of the fan 2 in such a way as its value is increased.
Patent JP-H03169960-A (JP)
Title: Metal exterior panel
Inventor: TSUMURA KENJI
IPC: E04F13/12
Filed: 1989-11-29
Abstract: PURPOSE:To prevent noise pollution by applying a panel material wherein colored mineral or synthetic resin particles are closely bonded to the single or both surfaces of a metal core panel to a roof or a side wall. CONSTITUTION:A glass fiber layer 3 is bonded to the upper surface of a thin lead panel like core panel 1. Next, quartz or china clay is pulverized and baked to be mixed with red, brown and green sand particles to form a colored sand particle layer 5 and a phenol resin solution is applied to the layer 5 to form a sand particle adhesive layer 4. A protective resin layer 6 is applied to the sand particle adhesive layer 4 and a pressure-sensitive adhesive layer 7 is formed to the under surface of the core panel 1 to bond release paper to the core panel. By this method, the surface deformation of the panel material is prevented and beautiful appearance can be kept.
Patent JP-H09129983-A (JP)
Title: Semiconductor light emitting element
Inventor: OZAWA MASABUMI
IPC: H01S5/327
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To reduce the light absorbing quantity of a reflectivity control film containing at least one II-VI compound semiconductor film so as to suppress the generation of heat from a semiconductor light emitting element by providing the control film in a light emitting section on the light emitting surface of the element. SOLUTION: A reflectivity control film is constituted in a multilayered film composed of dielectric films and II-VI compound semiconductor films. The dielectric films are made of SiO2 , Al2 O3 , etc., having a low refractive index and respectively form coating materials 1, 5, and 7. The II-VI compound semiconductor films are made of ZnSe, etc., having a high refractive index and respectively form coating materials 2, 4, and 6. In order to reduce the laminating cycle of the multilayered film as much as possible and to obtain high reflectivity, the material having a high refractive index is used. Therefore, the characteristics and reliability of a semiconductor light emitting element are improved by suppressing the heat generation caused by absorbed light by preventing the useless light absorption of the reflectivity control film.
Patent JP-H06162399-A (JP)
Title: Traveling controller for vehicle
Inventor: IMAI YASUO
IPC: B60R21/00
Filed: 1992-11-19
Abstract: PURPOSE:To effectively prevent the following traveling from being frequently turned on and off and to continue the smooth traveling in continuous curved road such as S-letter-shaped road where the radar tends to miss the preceding car in the traveling controller for vehicle performing following traveling by controlling the distance between two cars. CONSTITUTION:Detection signals from a radar 10, car-speed sensor 12, steering angle sensor 14 are supplied to an electronic controller ECU 16 for automatic following traveling. The ECU 16 calculates the safety distance between cars basing on the relative speed with the preceding car and the own car speed, following the preceding car by controlling a slottle actuator 18 and brake actuator 20 to keep the safety distance between cars. The ECU 16 calculates the deviation of the steering angle in case of traveling the prescribed distance, stopping the following traveling by detecting the continuous curved road by comparing the deviation with a prescribed threshold value.
Patent JP-H09144235-A (JP)
Title: Snow-thawing device for roof
Inventor: NOMURA HARUO
IPC: E04H9/16
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a snow-thawing device which facilitates extremely the fabrication of a water, tank and which can be easily applied for existing roofs and further, which is excellent in plactical use. SOLUTION: A weir wall 2 is erected at the eaves front of a roof to stagnate rainwater or meltwater flowing on the roof upper face 1 down to the eaves side and a water tank 3 retaining the rainwater or meltwater is formed by the weir wall 2 and the roof upper race 1. Also a heating pipe 4 is arranged to heat the snow-water held in the water tank. A discharge hole 5 is opened to prevent the overflow water. A slope 6 is formed between the upper part of weir wall 2 of the water tank 3 and the front end of the eaves.
Patent JP-H03169082-A (JP)
Title: Nonvolatile semiconductor storage device
Inventor: NAKAJIMA MORIYOSHI
IPC: H01L21/8247
Filed: 1989-11-28
Abstract: PURPOSE:To micronize it and also to enable high-speed operation by making the control gate electrode of a memory transistor and the selective gate electrode of a selective transistor common. CONSTITUTION:This has a memory transistor 6 and a selective transistors 3 being arranged in matrix shape on the semiconductor substrate of first conductivity type. And a tunnel region 8 and a lead transistor region 10 are made, shearing the polycrystalline semiconductor upper layer of a floating gate electrode 14 and a selective gate electrode 4 formed through an interlayer insulating film and separating the lower layer electrically with an element isolating field oxide film 18. That is, since a memory transistor 6 and a selective transistor 3 are made continuously, separation allowance and a connection impurity diffusion layer can be omitted. Hereby, micronization becomes possible, and they can be integrated highly, and at the same time the increase of the channel resistance by the connection impurity diffusion layer can be suppressed, and an element capable of high speed operation can be obtained.
Patent JP-H03172314-A (JP)
Title: Resin dope for production of water-expandable urethane foam
Inventor: NOMURA HIROSHI
IPC: C08G18/61
Filed: 1989-12-01
Abstract: PURPOSE:To obtain the subject dope giving a foam having uniform cell structure without causing the destruction of ozonosphere by mixing a polyfunctional polyol mixture, a hydrophilic solvent, an organic polysiloxane copolymer, a tertiary amine catalyst and water. CONSTITUTION:The objective dope is produced by mixing (A) a mixture of 2 to 4-functional polyols (e.g. ethylene glycol, trimethylol propane and pentaerythritol), (B) preferably 0.5-10wt.% of a hydrophilic solvent (e.g. methanol or cellosolve), (C) preferably 0.5-3wt.% of an organic polysiloxane copolymer, (D) preferably 0.1-3wt.% of a tertiary amine catalyst (e.g. N,N,N',N'- tetramethylhexamethylenediamine) and (E) preferably 0.5-10.0wt.% of water.
Patent JP-H05138989-A (JP)
Title: Printer
Inventor: HANDA SATORU
IPC: B41J29/00
Filed: 1991-11-26
Abstract: PURPOSE:To prevent dust from finding its way into the interior of a printer through the clearance of a volume adjustment knob provided on the printer and enable the knob to be adjusted manually without the use of any special tools by installing a key switch and an indicator on the outer surface side of a closable lid and the volume knob on the inner surface. CONSTITUTION:A web storage space for storing a printing web 5 and a web support shaft 6 are provided in a main printer system 1, and editing, and typesetting print data is performed using only a key switch 4 and an indicator 3. Further, the key switch 4 and the indicator 3 are provided on the outer surface side 2a of a closable lid 2, while a volume adjustment knob 7 is installed on the inner surface side 2b. Subsequently, dust is prevented from finding its way into the interior of the printer through the clearance of the volume adjustment knob provided on the printer, and the knob can be manually adjusted without the use of any special tools.
Patent JP-H10164053-A (JP)
Title: Verification method/system for data by scrambling
Inventor: CAMPINOS ARNALDO
IPC: H04N7/167
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To reduce processing time on data verification and to verify mass information by scrambling data by means of a verification station independent of an entity managing a data source and a user to which data is given through the use of a control word and ciphering the control word through the use of a ciphering algorithm by a key KA. SOLUTION: A scrambling/ciphering device 3 forming a part of the independent verification station generates a scrambling item IE(ECG1) and a ciphering control word E (CW1) KA by using the algorithm by the key KA from the item ECG1 which is stored in the information source 1 and which is not ciphered and sends them to a verification collation device 7 supplied to the user through a data base 2 forming a part of the entity containing the information source 1. The verification collation device 7 releases scrambling and generates the item ECG1. Thus, the processing time of data verification can be reduced and mass information can be verified.
Patent JP-H01151457-A (JP)
Title: Treatment bed
Inventor: PATORITSUKU JIYOSEFU KONORII
IPC: A61G13/00
Filed: 1987-12-08
Abstract: PURPOSE: To control the oscillation of a platform for supporting a patient by a method wherein the height of an upright material at an erected end part is made adjustable individually and one end part upright body is pivoted on a crank shaft pivoted on an adjacent foundation frame to offset two pivot lines of the crank shaft. CONSTITUTION: A bed 1 includes a platform 2 to support a patient, rotatably pivoted on a main bed frame 3 with a pivot mounting part 4. The main bed frame 3 is supported on a foundation frame 5 by an erected material at two end parts separated at an interval formed by a pair of hydraulic piston shafts 6 and the heights of the upright materials at the respective end parts are made adjustable individually. One set out of the sets of hydraulic piston shafts 6 is pivoted on the foundation frame 5 by a crank shaft 7, which is pivoted on the frame 5 by a pivot shaft 8. The actual crank shaft has two offset pivot lines (other sets of the hydraulic piston shafts 6 are mounted pivotally on a shaft 9). This facilitates the lifting or lowering of one end or two ends of the platform 2 supporting the patient at one or two ends.
Patent JP-H09152157-A (JP)
Title: Duct type air conditioner
Inventor: KODAMA HARUYUKI
IPC: F24F3/00
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To enable a proper ventilation of each of indoor areas to be performed without any energy loss by a method wherein there is provided a ventilation device for discharging contaminated air in the indoor area out of a building and supplying fresh outdoor surrounding atmosphere into an indoor area and in the case that a request for ventilation is present, a damper in an air conditioned room where a room temperature reaches a set temperature is restricted to a minimum degree of opening. SOLUTION: When a request for air conditioning is generated by a room controller 10 for each of air conditioned rooms A to C, an indoor device 2 and an outdoor device 1 are started to operate and a degree of opening of a damper 9 is controlled. Then, it is discriminated if a request for ventilation is generated or not, and when the request for ventilation is produced, an operation of the ventilation device 5 is started to cause the fresh surrounding atmosphere to be flowed from a communicating duct 6 into the indoor device 2. Then, the air is mixed with air fed from each of the rooms and after the air is heat exchanged at the heat exchanger 3, thereafter the air is blown out under an operation of a blower 4 to each of the rooms through a main duct 7, a branch duct 8 and a damper 9.  At this time, the damper 9 for the air conditioned room where a room temperature reaches a set temperature is restricted to its minimum degree of opening, resulting in that a feeding of the surrounding atmosphere than that required is restricted so as to reduce a heat loss.
Patent JP-2000137498-A (JP)
Title: Speech recording device
Inventor: FUJIBAYASHI KENJI
IPC: G10L19/00
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a speech recording device which eliminates troublesomeness at the time of recording speech for recognition, and also permits to surely perform recording suitable for speech recognition with ease. SOLUTION: No matter how a microphone sensitivity, a speech data compression algorithm, and an SCVA mode are set, a this speech recording device is made to record a speech under the conditions suitable for speech recognition recording by turning on a mode setting button 9 for speech recognition, unless the recording mode is canceled by pushing an operation button except a recording button REC.
Patent JP-H09189672-A (JP)
Title: Nox sensor for exhaust gas and its manufacture
Inventor: NANAUMI MASAAKI
IPC: G01N27/12
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To enhance the sensitivity to NOx by specifying the crystalline structure of β-type Nb2 O5 . SOLUTION: This NOx sensor 5 for exhaust gas is formed by sintering a plurality of columnar crystals C made from β-type Nb2 O5 . When the average value M of the aspect ratio b/a (a: width, b: length) of the columnar crystal C is set to range from more than 2.11 to not more than 5, the length (b) of the columnar crystal C is made greater than the time when M is not more than 2.11, so where the adjacent columnar crystals C are not sintered together, a relatively long gas passage (d) is formed between the columnar crystals C, resulting in an increase in the area of the NOx sensor 5 where NOx can be adsorbed. In a place (e) where the columnar crystals C are sintered together, their coupled area increases, permitting electrons to move smoothly between the adjacent columnar crystals C. Thus the sensitivity of the sensor 5 to NOx is increased.  Also, when the average value M is greater than 5, the coupled area between the columnar crystals C increases excessively, and if the sensor 5 is joined to a substrate 2 at the same time as sintering, the cracking or peeling of the sensor 5 generates.
Patent JP-H10138534-A (JP)
Title: Thermal plate-making device employing thermal head
Inventor: WAKIYAMA EIJI
IPC: B41C1/055
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To attach a platen having its center axis not being inclined with respect to a heat-resistor of a thermal head during the replacement of a platen by sliding a platen support member with respect to a base member and positioning it at a predetermined position, a and then fixing it to the base member. SOLUTION: When the thermal head 31 is pressed against gauze and a platen roller, an operator rotates a thermal head support member 32 and press it against gauze after rotating a plate support member 35 and exposing a surface portion formed with a heat-resistor of the thermal head 31. Also, during the replacement of a gauze frame, when rotating and releasing the thermal head support member 32, the operator manipulates the plate support member 35 and rotates the head protection plate 34 to be closed to cover the surface of the thermal head 31. The surface portion of the thermal head 31 is protected with the head protection plate 34 at the time of replacing the gauze frame.
Patent JP-S63162855-A (JP)
Title: Apparatus for producing thin metallic film
Inventor: ANDO TOMOAKI
IPC: C23C14/56
Filed: 1986-12-25
Abstract: PURPOSE:To stabilize running of a substrate and to obtain a thin metallic film having a high degree of perfectness, by providing a potential difference between a cylindrical can and the metallic underlying layer of the substrate traveling along the circumference thereof and varying the potential difference between the inlet side and outlet side of the cylindrical can. CONSTITUTION:The high-polymer material material 1 having the metallic underlying layer is run along the peripheral face of the cylindrical can 2 and the thin metallic film from an evaporation source 5 is formed by vacuum deposition on the above- mentioned metallic underlying layer. The potential difference is provided between the metallic underlying layer and the cylindrical can 2 by power supplies 10, 12 and free rollers 9, 11 of the above-mentioned apparatus for producing the thin metallic film. The potential difference is further varied between the inlet side and outlet side of the cylindrical can 2. A tension difference of the substrate 1 is further provided by tension sensors 13, 14 and a controller 15. At the time of attaching and detaching the substrate 1 to and from the can 2, the contact state is thereby uniformized by which the tight contact state thereof with the can is uniformized and the traveling of the substrate 1 is stabilized. The thin metallic film having the good degree of perfectness is thus obtd.
Patent JP-S63168951-A (JP)
Title: Detection device for reflection electron or the like in electron beam device
Inventor: NAKAGAWA SEIICHI
IPC: H01J37/244
Filed: 1986-12-27
Abstract: PURPOSE:To make easy to observe a sample even it has many recesses and projections on the surface by providing 1st detectors arranged near to the normal of the sample surface, 2nd detectors arranged away from the said normal and a means subtracting the output signal of the 2nd detectors from the output signal of the 1st detectors. CONSTITUTION:Detectors 9a, 9b are arranged farther than detectors 2a, 2b from the normal (n) of the surface of a sample. The output signal of reflection electron detectors 9a, 9b is amplified by preamplifiers 10a, 10b and sent to an addition circuit 11, and the output signal of the addition circuit 11 is sent to a limiter circuit 12 to which a DC signal is sent from a variable DC signal source controlling the limit level. The output signal of the addition circuit 11, the added signal of the output of amplifiers 10a, 10b, has larger value of p'/m', where the magnitude of the signal component due to the magnetic domain is denoted by m' and that due to defects is denoted by p', than the value of p/m of the detectors 2a, 2b, that is, the signal component due to the magnetic domain is relatively suppressed. Thereby the observation of the surface having many recesses and projections can be made easy.
Patent JP-H06158368-A (JP)
Title: Descaling device for titanium sheet
Inventor: HAMANO SHINICHI
IPC: C23G1/28
Filed: 1992-11-20
Abstract: PURPOSE:To prevent the generation of spark flaw and to obtain a titanium sheet finish product having good surface quality without any defect by dipping the titanium sheet into salt bath through rolls coated with a combined layer composed of a metal oxide and a heat resistant alloy and a surface layer of Al2O3 on the surface of a base material. CONSTITUTION:The titanium sheet 6 introduced through a guide roll 7 is traveled into the salt bath 4 in a vessel 5 by rolls 1, 2 for dipping and after descaling by dipping for a prescribed time, this sheet is introduced out through a guide roll 3. In this descaling device, the rolls 1, 2 for dipping in which on the base material of the roll, the combined layer composed of the metal oxide and the heat resistant alloy is applied and on this combined layer surface, the surface layer composed of Al2O3 is applied are used. This combined layer and the surface layer are desirable to be in 0.05-0.10mm thickness and <=1% porous ratio in each layer and these layers can be formed by explosion thermal spraying method. By this method, the generation of the spark between the titanium sheet 6 and the rolls 1, 2 for dipping is prevented and the sufficient descaling can be executed.
Patent JP-H07164855-A (JP)
Title: Cutoff valve for car suspension
Inventor: YAMANAKA TOSHIHIKO
IPC: F16K15/18
Filed: 1993-12-13
Abstract: PURPOSE:To provide an inexpensive, lightweight car suspension cutoff valve that is able to discharge fluid pressure and air in a suspension unit. CONSTITUTION:A screw stem 46D which has screwed relation to a housing 46A of a cutoff valve 46 and is capable of rotatively operating from the outside of this housing, is installed there, through which a movable valve element 46B can be opened even if pilot pressure is not fed to a pilot pressure car 46E.
Patent JP-2000137854-A (JP)
Title: Driving device for inductive load
Inventor: KAWABATA YASUAKI
IPC: G07F11/42
Filed: 1998-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a driving device for inductive load, which can stably drive the inductive load of a DC motor operating a battery as a driving source in spite of the temporary drop of battery voltage with the driving of the inductive load. SOLUTION: This device is provided with a control circuit (micro processor) 21 whose operation with voltage lower than the operation guarantee voltage of a motor (inductive load) 5e is guaranteed and which controls the selective conduction driving of the motor, a resetting circuit 25 for resetting the control circuit when the output voltage Vcc of the battery BAT becomes lower than the operation guarantee voltage of the control circuit, and a voltage monitoring circuit 26 for stopping the conduction driving of the motor by the control circuit when the output voltage of the battery, which temporarily drops with the conduction driving of the motor becomes lower than the operation guarantee voltage of the motor.
Patent JP-S63167114-A (JP)
Title: Dynamic pressure type field bearing device
Inventor: ASADA TAKAFUMI
IPC: F16C17/10
Filed: 1986-12-26
Abstract: PURPOSE:To obtain a dynamic pressure type fluid bearing device which prevents air from its inflow to the inside of a lubricant, by providing a ventilating hole, in parallel with a shaft, on a thrust member mounting surface in a thrust bearing part. CONSTITUTION:If a shaft 12 rotates, a lubricant 21 in a thrust bearing part increases the pressure by the pumping action of a dynamic pressure generating groove 14A and a helical groove 18A, and the shaft 12 floats rotating. A ventilating hole 11H, when the thrust bearing part is excessively heated by generated heat of a motor and a bearing causing thermal expansion of air inside, releases this air to the outside of a base member 11 preventing the pressure by this thermal expansion from extruding the lubricant 21 in herringbone grooves 11B, 11C of the radial bearing. While a device, in which this ventilating hole 11H can be easily machined by a drill, is excellent in productivity.