baber/WOPTO huggingface dataset:
Patent JP-H10216205-A (JP)
Title: Method for detecting existence of water in chamber, method for sterilizing object and sterilizing device
Inventor: WITTE MARCIA
IPC: A61L2/26
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To take a step such as alarm issuing and message display, etc., by strictly monitoring pressure in a chamber during pressure reduction and detecting the existence of water surrounded by means of a charged object. SOLUTION: The sterilizing chamber 12 of a sterilizing system 10 is constituted by a material which does not responds to a hydrogen peroxide or does not absorb it in spite of an operation by a high vacuum degree. The charged object 14 is put into the chamber 12 and the chamber 12 is evacuated by a vacuum pump 16. At this time, a pressure monitor 18 monitors sterilizing system pressure so as to preferably permit it to be within about ±2.5 milli-Torr. The chamber 12 is heated by a heating element 20. The heating element 20 is desirable to be arranged at the outside of the chamber 12 in a position where it is uniformly heated. Plasma excitation can be utilized. A control system 26 judges water existence when running average pressure obtained from a monitor result exceeds about 50 milli-Torr, for example. Thus, water existence is detected before starting sterilizing process.
Patent JP-2001112205-A (JP)
Title: Motor and applied equipment
Inventor: ASANO YOSHINARI
IPC: H02K3/34
Filed: 1999-10-08
Abstract: PROBLEM TO BE SOLVED: To provide an insulating structure which can improve the efficiency of a motor between the core and winding of the motor by reducing the winding resistance of the motor. SOLUTION: Insulators 20 which are formed in such a way that the axial end face of a salient pole wound with a winding and the axial end face of the outer peripheral section of a slot cover the insulators 20 by fixed lengths are set up at both axial ends and pieces of insulating paper 30 (slot insulating paper) which are bent following the shape of the outer peripheral section of the slot are arranged on the outside of the insulators 20 in such a way that the insulators 20 and pieces of insulating paper 30 overlap each other by fixed lengths.
Patent JP-H08147049-A (JP)
Title: Parameter correcting method for temperature control
Inventor: KONO HISAAKI
IPC: G05B11/36
Filed: 1994-11-22
Abstract: PURPOSE: To automatically correct a control state when the control state becomes unstable during temperature control by finding correction values for a deviation coefficient, a speed coefficient, and an integral coefficient as control parameters from a specific expression by using intermediate variables. CONSTITUTION: The control state is monitored for, for example, three cycles (step S1), the mean value θhave of overshoot temperature after time tcut3 when a manipulated variable supplied to an extruder die is varied from 100% to 0% is found (step S2), and the mean value θcave of undershoot temperature is found (step S3). Further, the mean value Δeave of inclination is found from sampled overshoot periods and overshoot temperature and the mean value Lave of the overshoot periods is found (step S5). Then a coefficient δ is found from δ=a/(βhave +θcave ) (step S6), and the correction values Enew3 , ΔEnew3 , and Inew3 for the deviation coefficient E, speed coefficient ΔE, and integral coefficient I are found from the expression and used as parameters to perform temperature control.
Patent JP-H03148060-A (JP)
Title: Galvanic-cell type oxygen sensor
Inventor: KITAMURA NAOYA
IPC: G01N27/404
Filed: 1989-11-06
Abstract: PURPOSE:To maintain excellent stability with respect to the change in surrounding temperature by sealing a temperature compensating thermistor element in the main body of a sensor with a high-heat-conductivity resin characterized by high thermal conductivity, and making the thermal conditions equal to those of the main body of the sensor. CONSTITUTION:At first, a catalyst electrode 2 comprising noble metal is formed as a positive electrode on one surface of a diaphragm 1 comprising a fluorine-based macromolecular thin film to a specified thickness. Then, the bonded body of the electrode 2 and the diaphragm 1, a negative lead electrode 4, a current collector 7 for collecting the current uniformly from the entire surface of the electrode 2, a thermistor element 6 for compensating for the output of a sensor with temperature and positive and negative leads 9 and 10 for taking out the outputs are mounted on a container main body 5 of the sensor. Acidic electrolyte 3 is injected as electrolyte. Then the entire mounting part of the element 6 is filled with a high-heat-conductivity resin 8 whose thermal conductivity is 1.0j/K.m.s or higher. As a result, the changing speed of the resistance value of the element 6 always agrees with the changing speed of the current value of the sensor, and the output voltage of the sensor is not fluctuated.
Patent JP-H01129418-A (JP)
Title: Formation of pattern of al film
Inventor: MAEDA MITSUHIDE
IPC: H01L21/3065
Filed: 1987-11-14
Abstract: PURPOSE:To remove a resist layer easily by interposing a resist layer for forming a fine pattern between the resist layer for heat resistance and an Al layer when the Al film is etched through RIE. CONSTITUTION:A semiconductor substrate 2 on which an Al film 1 is shaped is prepared. A resist layer 3 for forming a fine pattern is shaped onto the Al film 1 and coats the Al film 1, and other sections are exposed. A resist layer 4 for heat resistance is formed onto the resist layer 3 for forming the fine pattern. A resist layer is shaped by two kinds of the resist layers, thus thickening thickness. Exposed sections in the Al film 1 are removed through RIE. The resist layer 3 for forming the fine pattern is gotten rid of while the resist layer 4 for heat resistance is taken off, thus acquiring the Al film 1 as a pattern.
Patent JP-H01129885-A (JP)
Title: Controlling apparatus in fully automatic washer
Inventor: NAGAI KUNIAKI
IPC: D06F33/02
Filed: 1987-11-13
Abstract: PURPOSE: To make clearly distinguishable a rinsing process in normal process from the rinsing process in correcting unbalance by always displaying rinsing process and displaying that an unbalance is being corrected during unbalance correcting operation in a dehydrating process. CONSTITUTION: When an unbalance state of wash in a dehydrating basket is generated, a control means 1 receiving a signal from an unbalance detecting means 4 stops dehydrating operation, controls a load driving means 3 to execute rinsing operation for a fixed time again and controls a display means 2 to display that unbalance is presently being corrected and to display a process executing the rinsing process for it. When an unbalance state of the wash is generated in the dehydrating process between washing and the first rinsing or between rinsing and next rinsing, rinsing display and unbalance correcting display are executed to repeat rinsing. At the time of detecting that unbalance is corrected by the means 4, the process is shifted to the dehydrating process.
Patent JP-H09298788-A (JP)
Title: Speaker system for television receiver
Inventor: KIN ZAINAN
IPC: H04R1/28
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To increase the efficiency of amplification of medium, high and low frequency sound especially and to obtain a sharper and harmonized sound by collecting part of a sound wave emitted to a rear side as well as a sound wave emitted from a speaker to a front side and amplifying and emitting the collected sound waves. SOLUTION: The system is provided with a speaker 10 mounted on both sides of a television cabinet, a forward amplifier member 20 amplifying a sound wave emitted to a front side, and a backward amplifier member 30 amplifying part of a sound wave emitted to a rear side of the speaker 10. The sound wave emitted to the front side of the speaker 10 is amplified by the forward amplifier member 20 and the sound wave emitted to the rear side is amplified by the backward amplifier member 30 to amplify a low frequency sound, especially a ultralow frequency sound as well as medium and high frequency sounds so as to increase a listening space of the sound wave and to improve the sharpness of the sound, and since the backward amplifier member 30 is separately coupled to make the size of the metallic die small and the manufacture cost is reduced.
Patent JP-H04164256-A (JP)
Title: Nozzle device
Inventor: SAKKA TOSHIAKI
IPC: B01L99/00
Filed: 1990-10-29
Abstract: PURPOSE:To obtain a nozzle device in which the adhesion of a carrier, the influence to a complex, the reduction in liquid discharging efficiency, or the like have been eliminated, by forming the end part being opposite to a reaction vessel with a truncated cone having an axial center hole, and the other end with a double cylinder forming washing liquid supply/discharge passages. CONSTITUTION:The end part being opposite to the vessel of a device is made to be a truncated cone (b), and thereto a slit (f) as a suction port is provided, so that the adhesion of a spherical carrier can be prevented, and also the friction with the carrier at the time the device is lowered into the vessel can be reduced to eliminate the influence to a complex, and further by forming the cone part (b) with hydrogen fluoride resin or by coating it with the same resin, the adhesion of the component to be removed to the cone part can be prevented.
Patent JP-H05126360-A (JP)
Title: Air conditioning unit
Inventor: KITAZUMI MOTOI
IPC: F24F3/00
Filed: 1991-11-05
Abstract: PURPOSE:To provide an air conditioning unit in which an air sound from a fan is calm and heat exchange air from the fan to a heat exchanger is fed smoothly, and which has a satisfactory heat exchange efficiency. CONSTITUTION:A fan air internal duct 24 is disposed intermediate between a heat exchange and a fan 4, said internal duel being constructed by joining divided duct members 24a, 24b comprising a longitudinally halved structure heat insulating material. A lower opening part in the internal duct 24 and the fan 4 are joined in airtightness with a lower packing 27 and a holder 29, and an upper opening part 24d in the internal duct 24 and the heat exchanger are joined in airtightness through an upper packing 28 and a mounting member 30.
Patent JP-H07139402-A (JP)
Title: Correction device of detected opening of throttle valve
Inventor: TERAKAWA TOMOMITSU
IPC: F02D41/14
Filed: 1993-11-18
Abstract: PURPOSE:To increase detection accuracy regardless of any attaching error of a throttle sensor and a secular change thereof, by correcting the opening of a throttle valve on the basis of a detected/maintained value and a present value, after the detected value has been maintained, when a movable member for adjusting the opening of the throttle valve is in its critical position. CONSTITUTION:The diaphragm of a negative pressure actuator 15 deviates to the left side so as to pull a push-pressing member 19 during operation of an engine, for instance. And hence, another push-pressing member 1A is pressed and moves in the same direction. But the push-pressing member 19 comes in contact with a protrusion 16b and stops and the other push-pressing member 1A is positioned by the protrusion 16b. Accordingly, a movable member 11 which is energized by a spring sp2 and forced to be in contact with the push- pressing member 1A and the control shaft SV of throttle valve are positioned by the protrusion 16b. In this case, a throttle EUC 20 corrects a throttle opening detected value, on the basis of respective maintained values of a throttle sensor SS and the present value, detected during operation and halt of the engine by the driving means 13 of the control shaft SV.
Patent JP-H10154885-A (JP)
Title: Electric device, such as relay for network protective device provided with printed circuit board seal
Inventor: JOHN CARLE SCHLOSTELLER
IPC: H05K5/03
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To obtain an improved means which constitutes an electrical connecting section for an electric device, particularly, a relay for system protective device housed in a housing. SOLUTION: An electrical device is protected from the ambient conditions by means of a printed circuit board(PCB) 23 constituting the seal of a housing 19 and the housing 19 having an airtight and watertight connecting section 45 between relay conductors 47 and external conductors 49. The conductors 47 are soldered in a first plated through hole provided through the PCB 23 and the external conductors 49 are soldered in a second plated through hole connected to the first through hole which is set in a correspondence relation against the second through hole by means of a conductive trace on the PCB 23. In addition, a potting material enclosed by a potting dam 59 electrically insulates soldered connecting sections on the external side section of the PCB 23.
Patent JP-H05125360-A (JP)
Title: Organic thin-film luminous element
Inventor: KURODA MASAMI
IPC: C09K11/00
Filed: 1991-11-06
Abstract: PURPOSE:To obtain the subject element, excellent in luminous brightness, uniform luminous properties and stability and capable of forming good films without pinholes, etc., by using a new hole-injecting transport substance in a hole- injecting layer constituting a charge-injecting layer. CONSTITUTION:The objective element which is an organic thin-film luminous element constructed by sandwiching a charge injecting layer composed of at least a hole-injecting layer 3 of an electron-injecting layer 7 and the hole- injecting layer 3 between a pair of electrodes composed of a positive pole 2 and a negative pole 5. The hole-injecting layer 3 contains a thiophene-based compound expressed by the formula (R1 to R4 are alkyl or aryl; R5 and R6 are H, halogen, etc.) and a luminous layer 4 is capable of recombining injected electrons with holes and emitting light. At lest either of the electrodes has light transmitting properties. The compound expressed by the formula is obtained by reacting the corresponding carbonyl compound with a reagent such as diethyl benzhydrylphosphonate in the presence of an alkali in a solvent.
Patent JP-H01134095-A (JP)
Title: Pump operating method and pumping plant
Inventor: TANEMURA YASUNARI
IPC: F04D15/00
Filed: 1987-11-18
Abstract: PURPOSE:To guarantee the operation of a conveying pump surely without entailing any leakage by making the conveying pump into negative pressure by a vaccum pump, detecting this negative pressure when a water level is reached to the specified one and stopping the vacuum pump, then starting the conveying pump. CONSTITUTION:When a vacuum pump 8 is started, negative pressure in a vacuum passage 6 becomes heightened by degrees. In this case, if the value of a pressure switch 11 is set in advance, this pressure switch 11 detects the negative pressure at the set value, inputting it into a controller 9', and each high level state of conveying pumps 3, 3' and 3'' is surely detected, whereby a drive motor 7 of the vacuum pump 8 is stopped and a specified conveying pump of the specified conveying pump receiving a starting signal is started, and thus water conveyance is carrying out.
Patent JP-2000138707-A (JP)
Title: Method and device for providing electronic mail service while network is unavailable
Inventor: STEIN LAWRENCE M
IPC: H04L29/08
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To provide an electronic mail to a network by making an electronic mail operation to be used by a radio data communication network executed by a mobile device, even when the mobile device is not able to use the radio data communication network. SOLUTION: Mobile devices 102 and 104, included in a radio data communication system 100, is connected to a network gateway 106 through a radio network 108. The gateway 106 exchanges information with a mail server 110. The network gateway 106 and the mail server 110 are interconnected through a network 112, such as the Internet. The mail server 110 manages the storage and distribution of an electronic mail message at an appropriate place (e.g. the mobile devices 102 and 104). The mobile devices 102 and 104 can accomplish many electronic mail functions, even when the network is not available to the mobile devices.
Patent JP-H07138505-A (JP)
Title: Antifouling paint composition
Inventor: MIYAMOTO TAKASHI
IPC: C09D167/02
Filed: 1993-11-19
Abstract: PURPOSE:To obtain a composition for use in producing an antifouling paint which is pollution-free and highly effective in controlling the deposition of algae and shellfish. CONSTITUTION:The title composition contains a polymeric antifouling agent obtained by condensing a polyhydric phenol derived from a natural substance with an aliphatic dicarboxylic acid. With this antifouling agent which is sustainedly releasable, a pollution-free and long-lasting antifouling film can be obtained.
Patent JP-H09104846-A (JP)
Title: Adhesion of sheet-shape article
Inventor: YUKI HIROSHI
IPC: C09J11/04
Filed: 1995-10-12
Abstract: PROBLEM TO BE SOLVED: To strongly bond a sheet-shaped article on a core material by placing an adhesive layer having dispersed specific particles on the surface of one or both of the core material and the sheet-shaped article, and letting them closely come into contact to each other while the air between them is absorbed under vacuum in a state free from the loss of the strength of the core material and having no air pool. SOLUTION: An adhesive layer 5 having dispersed particles 7 whose particle diameters are larger than the thickness of an adhesive layer 5 is prepared in advance on the surface of one or both of a core material 1 and a sheet- shaped article 4. While the air between the core material 1 and the sheet-shaped article 4 is absorbed under vacuum from the periphery of the core material 1, the sheet-shaped article 4 is made to closely come into contact to the core material 1 having the adhesive layer 5 between them. Further, the particles 7 are preferably dispersed on the adhesive layer 5 by spraying them after the adhesive layer 5 is formed, or the particles 7 are mixed in the adhesive in advance and dispersed on the adhesive layer 5 at the same time when it is formed.
Patent JP-H01237728-A (JP)
Title: Assembly assignment preparation system
Inventor: RINDAMEI PATAASON AREN
IPC: G06F1/00
Filed: 1988-11-18
Abstract: PURPOSE: To attain a command coping with a technical level of customers by providing a description means describing a desired component, a classification means identifying plural installation jobs, a sequencing means of component installation, a storage means and a command generating means. CONSTITUTION: A description means describes a desired component for a device in the system to generate an installation command of the device consisting of a variable number of components. A classification means classifies plural installation jobs depending on described components connecting to the description means in an identification enable way. A sequencing means sequences the plural installation jobs in a desired installation order of the components. Then the storage means stores each assembly command corresponding to each job. Then a command generating means combines different assembling commands from the specified components while being connected to the sequence means and the storage means. Thus, a command is generated corresponding to a difference from the technical levels of customers.
Patent JP-H02137146-A (JP)
Title: Production of disk substrate
Inventor: IMAMURA FUMINORI
IPC: G11B7/26
Filed: 1988-11-17
Abstract: PURPOSE:To improve an information transfer speed by coating a supporting substrate with a resin layer with thickness equal to or exceeding the difference of the unevenness of the substrate surface, performing surface grinding to the resin layer and then transferring the unevenness information of a stamper on the resin layer with photopolymer. CONSTITUTION:The supporting substrate 1 is coated with the resin layer 3 with the thickness equal to or exceeding the difference of the unevenness of the substrate surface. At such a time, the difference of the unevenness occurs on the surface of the resin layer 3 in accordance with the waviness of the supporting substrate 1. Then, the surface grinding is performed to the resin layer 3, where a photopolymer film 2 on which the unevenness information is transferred is formed. Thus, the flatness of the substrate 1 is improved and acceleration caused by the rotation of a disk is reduced, so that an optical head can follow even high speed rotation of the disk and the information is transferred at high speed.
Patent JP-2000122479-A (JP)
Title: Image forming device
Inventor: CHORI YOSHITO
IPC: B41J29/42
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To prevent an error in operation and to avoid confusing a user, by exerting control so that a proof print mode setting means is selectively displayed according to the contents of a set image formation mode. SOLUTION: In the case a sorting mode is set with a sort key 625 and when outputs on sheets of paper are produced, a printing operation is once stopped after the output on one sheet of paper is finished, and a user is allowed to check its finish. Then, with a proof print mode key 632, a proof print mode by which continuation for OK or discontinuation for NG can be selected is set. That is, in the case a non-sorting mode or an image formation mode in which a proof print mode is not effective as in the case of one sheet of paper in setting is set, a proof print mode set key 632 is not displayed to inhibit the setting of it. It can prevent a user from being confused.
Patent JP-H06118973-A (JP)
Title: Silencer
Inventor: GOTODA RYUSUKE
IPC: F16L55/04
Filed: 1992-10-05
Abstract: PURPOSE:To securely mute a propagated sound wave, propagated in a duct, over a wide band. CONSTITUTION:In a duct 2 on the downstream side of a cavity type sound eliminator 12 coupled halfway to ducts 18 and 20, a speaker 22 which radiates an additional sound for canceling the propagated sound wave passed through the cavity type silencer 12 is provided and a microphone 24 which detects and converts an error after the additional sound from the speaker and the propagated sound wave interfere with each other into an electric signal is provided. A control part 28 is equipped with a period detection part 30 which detects the period of the periodic noise of the propagated sound wave or a dummy periodic noise on the basis of noise information from the microphone, an analog shift register 32 which has stages corresponding to tap length N and stores weighting coefficients in the respective stages, and outputs the stored weighting coefficients as a sequential driving signal by being driven so that one round is made at the period detected by the period detection part, and a weighting coefficient arithmetic part 36 which calculates a weighting coefficient for reducing the error signal on the basis of the driving signal outputted by the analog shift register and the error signal detected by the microphone and inputs the weighting coefficient to the analog shift register.
Patent JP-H10125664-A (JP)
Title: Fabrication of electric device
Inventor: BRENNAN KENNETH D
IPC: H01L21/02
Filed: 1997-10-23
Abstract: PROBLEM TO BE SOLVED: To etch a copper doped aluminum layer or a pure copper layer by exposing a metal layer of copper formed on a substrate to a combination of a plasma, a gaseous etchant and a gaseous aluminum source. SOLUTION: A dielectric layer 24 is formed on a structure 22, and a dielectric layer 21 and a metal layer 30 is formed on the dielectric layer 24. The metal layer 30 preferably comprises aluminum and copper. The conductive structure 22 preferably comprises aluminum and/or copper, and it is patterned and etched through exposure to a combination of a plasma, an etchant and a gaseous aluminum source. Cl2 from a chlorine gas source may be employed as the etchant, and an aluminum CVD precursor (hydrogenated dimethylaluminum, trimethylaluminum) is employed as an aluminum source for introducing gas or a vapor phase AlCl3 is employed as an organic aluminum source.