baber/WOPTO huggingface dataset:
Patent JP-2001025296-A (JP)
Title: Current-control device of stepping motor
Inventor: ARISAKA KATSUMI
IPC: H02P8/12
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To prevent charge/discharge constant from being affected by synchronizing a timing for sampling the output of a current detection means to a PWM signal for executing at variable timing. SOLUTION: This device converts a coil winding resistance, that is formed by a PWM operation to a voltage by a resistor 13 and samples potential appearing across the resistor as a current value by a sampling circuit 17, where the timing is a variable one based the timing signal which is generated by a timing signal generation circuit 16. Then, the signal is synchronized with PWM for sampling the detection voltage of the resistor 13 immediately before the PWM signal changes, an average current is subjected to digital computation by an average current operation part 21 according to a plurality of sampling results and is compared with measured data that is subjected to multiplication/ addition operations according to the sample results, and a differentiator 19 outputs a difference.  Then, a current control calculation part 20 calculates the current value from a comparison difference result and determines the pulse width of a next PWM cycle, thus obtaining the current-controlling device without being affected by the scattering of a time constant.
Patent JP-H0666786-A (JP)
Title: Automatic monitoring and notifying device for water quality
Inventor: SAITO TAKESHI
IPC: G01N1/10
Filed: 1993-07-30
Abstract: PURPOSE:To reduce the data transmitting cost of an automatic water quality monitoring and notifying device. CONSTITUTION:In the device incorporating an automatic water quality monitoring device 6 composed of a plurality of water quality detectors 6-2, 6-3, and 6-4 which respectively measure at least one water quality and a converter 6-5 which outputs the water quality levels detected by the detectors 6-2, 6-3, and 6-4 after converting the levels into electric signals and a TM/TC slave station 5 which is connected to the converter 6-5 and outputs the output data of the converter 6-5 to a host system after sampling and recording the data, a function which transmits an abnormal water quality signal 15 to the station 5 when a water quality level is abnormal is given to the converter 6-5 and another function which outputs the recorded water quality data or the abnormal state only when the station 5 receives the signal 15 is given to the station 5. Since the data transmission to the host system is performed only when an abnormal water quality is detected, the using time of a transmission line becomes shorter and the transmitting cost is reduced.
Patent JP-H0354633-A (JP)
Title: Expert system
Inventor: KURATA HIROAKI
IPC: G06F9/44
Filed: 1989-07-21
Abstract: PURPOSE:To quickly retrieve a goal rule including a hypothesis with high establishment possibility by re-arranging the goal rule, etc., in a rule base corresponding to the count value of a counter or a group counter. CONSTITUTION:An inference engine 1 selects the goal rule having a set hypothesis at its conclusion part from the rule base 4, and performs backward inference sequentially, and when the hypothesis is established, a counter control part 6 increments the content of the counter corresponding to the goal rule that is a start point. A re-arranging means 7 checks the count value of the counter or the counter group corresponding to the goal rule, etc., and performs the re-arrangement of the position of the goal rule easy to be established at a position targeted to be retrieved first preceding the goal rule hard to be established. In such a way, it is possible to store the goal rule including the hypothesis easy to be established at the position targeted to be retrieved first in the rule base, and a correct conclusion can be obtained in a short time.
Patent JP-H1134791-A (JP)
Title: Air bag control device
Inventor: NISHIBE TAIJI
IPC: B60R21/16
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To provide an air bag control device which can control many squibs even without using a CPU with a large number of terminals. SOLUTION: In an ECU 30, to one control signal output terminal of a CPU 32, a corresponding control signal input terminal in each driving IC is connected. For instance, in a control signal output terminal 42A, both a corresponding control signal input terminal 46A of the driving IC 34 and a corresponding control signal input terminal 48A of the driving IC 36 are connected. In the CPU 32, a selective signal output terminal 44A, 44B outputting a selective signal for selecting one driving IC is provided, of these terminals, from one terminal, toward the desired driving IC, a selective signal is output, only in the desired driving IC, drive control of a squib is executed. In this way, relating to the two driving ICs, necessity for providing respectively individually the control signal output terminal in the CPU 32 is eliminated.
Patent JP-H03135735-A (JP)
Title: Liquid level sensor
Inventor: MAIKURU SHII MATSUKAASHII
IPC: G01F23/296
Filed: 1990-07-18
Abstract: PURPOSE: To obtain a sensor that can be assembled easily and can withstand the change in environmental condition in a liquid well of an automobile by retaining piezoelectric transducers for transmission and reception at positions being separated by an elastic member. CONSTITUTION: A transducer support end part 66 includes a pair of legs 72 and 74. Since openings 86 and 88 have smaller diameters than that of openings 76 and 78, the surrounding parts of the openings are engaged to piezoelectric members 30 and 32, respectively. The opening 76 houses a coil-type strand part 90 of a conductor 44. Similarly, the opening 78 houses a coil-type strand part 92 of an conductor 50. The conductors 44 and 50 are formed by a strand made of a conductive spring metal. Then, when a terminal part cap 70 is locked to a specific position, the coil parts 90 and 92 of the conductors 44 and 50 are elastically held between the piezoelectric members 30 and 32 of each cap 70. As a result, the conductors 44 and 50 press the piezoelectric members 30 and 32 to legs 82 and 84 on a ground surface 33 and retain them in a parallel position relationship with a gap. This configuration allows an oil level meter to be assembled easily.
Patent JP-S5884530-A (JP)
Inventor: JIYOSEFU FURANSHISU SHIEEN
IPC: H03G3/02
Filed: 1982-10-28
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-S6248051-A (JP)
Title: Transmission line
Inventor: MORIKAWA HIROSHI
IPC: H01L23/12
Filed: 1985-08-28
Abstract: PURPOSE:To eliminate the transmission loss of a microstrip line by applying a bias voltage between the microstrip conductor and the second semiconductor layer. CONSTITUTION:The mobility becomes negative in a range of E0 to E2 in electric field amplitude. Accordingly, when a bias voltage VB applied to terminals 11, 12 for applying a bias voltage is set to E1, a negative conductance is provided for an AC electric field. When the circuit loss corresponding to a resistance R is smaller than a circuit gain corresponding to negative inductance G, an increased wave is obtained, but as the electric field increases, the G decreases. Eventually, it is stabilized when the circuit loss = the circuit gain is satisfied, and the save is not increased nor decreased at this time. Thus, no loss line is obtained.
Patent JP-H01313471-A (JP)
Title: Production of n-sulfamoylamidine compound
Inventor: KOU AYAFUMI
IPC: C07D277/38
Filed: 1988-08-01
Abstract: PURPOSE: To obtain the titled compd. being useful as an antiulcer remedy without by-product, in one medium, conveniently and in high yield by using an imidate compd. and a sililated sulfamide as raw materials and desililating this reaction product in a water-soluble alcohol.  
     CONSTITUTION: An imidate compd. of formula I (wherein R 1  is a lower alkyl) and a sililated sulfamide of formula II (wherein R 2  is a trialkylsilyl) are reacted in a non-protonic polar solvent such as acetonitrile at 40-60°C, pref., approximately 50-60°C to obtain a compd. of formula III. Then, this mixture is conc. under reduced pressure by an ordinary method and then, the residue obtd. is dissolved into a lower alcohol such as methanol and a small amt. of water and a quaternary ammonium salt are additionally added therein and the mixture is stirred at ordinary temp. for several - 24 hr to perform desililation and the reaction mixture obtd. is after-treated to obtain a compd. of formula IV. 
     COPYRIGHT: (C)1989,JPO
Patent JP-2000342237-A (JP)
Title: Bacteria eliminating and microbicidal agent having wide bacteria elimination and microbicidal spectra suitable for preliminary treatment of fresh fish, meat, vegetable, fruits and the like having the same level of safety as that of condiments and its use
Inventor: TAKEUCHI MASATO
IPC: A23L3/358
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a bacterial cell-eliminating and -killing agent that has a wide range of bactericidal spectra high levels of stability and safety as that of the seasonings or flavorings, since considerably high level of bacterial contamination are often observed in the cases where the fresh foods to be rawly eaten, for example, slices of raw fish, vegetable salad, cut fruits or the like are bought in a super market, thus many of food products may increase the danger of food intoxication and must be discarded in order to avoid the food intoxication. SOLUTION: The microbicidal treatment solution is prepared by using 1-25% of table salt, organic acid that can adjust the pH to 2.0-4.5 (citric acid, malic acid, acetic acid, lactic acid or ascorbic acid) and the food product are dipped in the treatment solution for 1 second to several days.
Patent JP-S6435908-A (JP)
Title: Formation of polysilicon film
Inventor: OKAMOTO HIROYUKI
IPC: H01L27/12
Filed: 1987-07-30
Abstract: PURPOSE:To make it possible to obtain the polysilicon film having a large crystal grain size by a method wherein the amorphous silicon film, which is the precursor of the polysilicon film, is formed into the three-layer structure having a specific optical band gap value. CONSTITUTION:After an amorphous silicon film 2 has been formed on a substrate 1, the amorphous silicon film is covered on a polysilicon film 3 by conducting thermal annealing. Then, the amorphous silicon film 2 is divided into the first layer 2-1 having the optical band gap value of 1.72 eV or less or 1.77 eV or more, the second layer 2-2 having the optical band gap value of 1.73-1.76 eV, and the third layer 2-3 having the optical band gap value same as the first layer 2-1. As a result, crystal grain size can be made larger, and the degree of shifting of field effect can also be improved.
Patent JP-H1136111-A (JP)
Title: Working wear with displaying member
Inventor: SUMIYOSHI HIDEFUMI
IPC: A41D27/00
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a working wear with a display part by which belonging and the work allotment, etc., of a worker can easily be identified. SOLUTION: This is a working wear 1 with a display member 4 comprising an engaging member 3 installed in at least one shoulder of the working wear 1, and the display member 4 is detachably engaged to the engaging member 3 and constituted so that the display member 4 may be watched from the front and the rear when the working wear 1 is worn.
Patent JP-H0240442-A (JP)
Title: Air conditioner
Inventor: KURAHASHI KENZO
IPC: F24F11/04
Filed: 1988-07-29
Abstract: PURPOSE:To prevent water and ice from dispersing from fins in an air conditioner that performs off-cycle defrosting operation, by turning down the driving force of a fan motor so as to operate at weak wind state. CONSTITUTION:When frosting or icing on fins occurs, and the temperature of a cooler reaches the set temperature, a thermostat 26L becomes OFF, and coils of a compressor magnetic contactor 52C and an auxiliary relay X are demagnetized so that a compressor is stopped. In addition, the contact x of the auxiliary relay X is changed from notch A to notch B so that off-cycle defrosting operation takes place. And the driving force of a fan motor MF is lowered to operate at weak wind state. Therefore, water and ice can be prevented from dispersing.
Patent JP-H068923-A (JP)
Title: Automatic encasing apparatus for coin package
Inventor: OSHITA MIZUO
IPC: B65B57/00
Filed: 1992-06-26
Abstract: PURPOSE:To make taking-out of a filled coin case easy for an apparatus that receives coin packages supplied from a conveyance means and executes encasement work by a method wherein a coin case-holding means is made movable so that the coin case can be moved to the side of the conveyance means. CONSTITUTION:Encasement unit D2 that receives coin packages MR that are made by an automatic packaging unit D1 after assortment and measurement applied to loose coins received by the same unit and discharged from a lift section 3 of the same unit, and executes encasement work for the coin packages is equipped with a conveyance means 4 that conveys the coin packages MR, and arranges the coin packages MR dropped from the conveyance means 4 in a coin case CB on a holding means 6 and executes the encasement work. In the holding means 6, a top face 6g of a support box 6f is made to incline by an angle alpha of approximately 30 deg. to the horizontal plane, and the coin case CB is placed over the top face 6g. The support box 6f is made movable, by operation of a moving means 8, in the breadthwise direction, and the moving means 8 is driven only when a detecting means 5 detects that the coin case CB is filled.
Patent JP-H05133408-A (JP)
Title: Compression member cylinder with cylinder pipe with slit in longitudinal direction
Inventor: HAINTSU PODOREZAAKU
IPC: F15B15/08
Filed: 1991-07-31
Abstract: PURPOSE: To ensure a compression member cylinder under secure axial force transmission of practical requirements relating to an installation space and a relative inherent motion ability of a piston against a force transmission member by using a simple means. CONSTITUTION: A connection mechanism comprises a passkey 22 arranged in perpendicular to a slit 10. Further, a central segment of the passkey is engaged in a lateral groove 20 formed in a side of an interlocking body 13 facing away from the slit, and each end portion of the passkey is engaged in a groove-like notch 21 of a power transmission member 14 in array with the lateral groove 20.
Patent JP-S6436650-A (JP)
Title: Polyphenylene sulfide resin composition
Inventor: OTA SHINICHI
IPC: H01L23/29
Filed: 1987-07-30
Abstract: PURPOSE:To obtain a composition with improved moisture resistance and reduced internal stress, suitable as a material for semiconductor sealing, by incorporating a polyphenylene sulfide resin with silica-based filler and glass fiber of short fiber length. CONSTITUTION:The objective composition can be obtained by incorporating (A) a polyphenylene sulfide resin with (B) 10-60wt.% of glass fiber with a diameter of 5-20mum so that the average fiber length become <=100mum in the final molded article and (C) 10-60wt.% of rectangular silica-based filler with an average particle size of <=50mum and content of particles having a size of >=100mum being <=1wt.% totaling 30-80wt.% for the components B and C. Using this composition, two molded plates either or both of which have recess well for housing semiconductors are made and a lead frame fitted with semiconductors is put between the two plates followed by heating to melt them to combine into one, thus producing a semiconductor sealed article.
Patent JP-S5980920-A (JP)
Inventor: SAWAMURA MIKIO
IPC: H01G4/18
Filed: 1982-10-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0611753-A (JP)
Title: Device for discriminating power source voltage of camera
Inventor: SAITO TATSUO
IPC: G03B7/091
Filed: 1992-06-25
Abstract: PURPOSE:To obtain a device discriminating the voltage of a power source without changing a criterion by activating a means such as a lens barrel driving circuit or a shutter blade driving circuit related to a function provided in a camera and requiring power feeding is accordance with a photographing mode when the voltage of the power source is discriminates before release. CONSTITUTION:The discrimination of the voltage of the power source before the release is executed by activating both or one of the lens barrel driving circuit 2b and the shutter blade driving circuit 3b in accordance with the photographic mode. For example, both of the driving circuits 2b and 3b are activated in a preflashing mode. In a low brightness automatic light emitting mode, only the driving circuit 2b is activated. That means, since the voltage dropping amount of the power source is increased or decreased in accordance with the change of load current, the device becomes the same as the device that the criterion is changed for every photographing mode even when the criterion is identical.
Patent JP-S6347139-A (JP)
Inventor: OMORI AKIRA
IPC: G02F1/17
Filed: 1986-08-18
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-H05231053-A (JP)
Title: Detecting and alarming circuit for abnormality of electric lock, in electric lock controlling and monitoring device
Inventor: YUGAWA TADASHI
IPC: G06Q50/16
Filed: 1991-07-31
Abstract: PURPOSE:To constitute a cheap abnormality detecting circuit by constituting a series circuit between a first relay contact for detecting a locking and unlocking control signal delivered to an electric lock, and a second relay contact for detecting a locking and unlocking condition signal from a key. CONSTITUTION:When a manipulation switch S1 is depressed so as to be turned on, a relay X1 is energized so that a relay contact x1 is opened. Then, a relay Y1 is deenergized so that relay contacts y21, y11 are opened, and further, a voltage delivered to an actuator BS1 is cut off so that an electric lock B1 is unlocked. When a door is opened, a status switch BP1 is turned on so as energize a relay G1, and accordingly, a light emitting diode D1 is lit on. In such case that the lock cannot be locked since the switch S1 is turned off even though the switch S1 is depressed for locking the lock, the switch BP1 is continuously turned on. Further, the relay contacts y21, y11, g21, g11 are closed, and an emergency ball F issues an alarm while a diode E1 is lit on so as to indicate occurrence of an abnormality of the electric lock B1.
Patent JP-S5894459-A (JP)
Inventor: WATANABE KOUICHI
IPC: B32B15/04
Filed: 1981-12-01
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-H0355637-A (JP)
Title: Mutual diagnostic device for microcomputer
Inventor: IDO SHIGERU
IPC: G06F11/22
Filed: 1989-07-24
Abstract: PURPOSE:To eliminate the need for an exclusive diagnostic circuit and to simplify the structure of a mutual diagnostic device by securing a constitution where the microcomputers outputs the diagnostic signals with each other in each prescribed cycle in a device using plural microcomputers. CONSTITUTION:When the microcomputers MC 1, 2 and 3 are executing the process routines in each prescribed cycle, the diagnostic signals 11, 21 and 31 are outputted from the diagnostic signal output means 10, 20 and 30 in each prescribed cycle and inputted to the interruption input means 22, 32 and 12 of the MCs of the opposite side. If the MC has an abnormal action and the diagnostic signal is not inputted in a prescribed cycle, the reset signals 25, 35 and 15 are outputted from the reset signal output means 24, 34 and 14 of the MCs. Then a display circuit 4 reports the occurrence of abnormality. As a result, an exclusive diagnostic circuit is eliminated and the structure of a mutual diagnostic device is simplified.
Patent JP-S6253294-A (JP)
Title: Automatic fastening device for storage lid
Inventor: FUJITA SHIGETOMO
IPC: B63B19/24
Filed: 1985-08-30
Abstract: PURPOSE:To aim at restraining a storage lid from obliquely moving downward during fastening of the lid, and at restraining the relative movement between the lid and an edge member of a storage after fastening, by providing such an arrangement that a projection formed on one side wall of the storage lid is depressed by a pair of movable pawls on one side wall of the edge member when a wedge at the center top end between the pair of the movable pawls is pushed into between the lower ends of the movable pawls. CONSTITUTION:When a storage lid 01 is pulled into a closed position, a carriage roller 01c is dropped onto a lower part in the upper surface 02 of an edge member to rotate a pair of movable pawls 8, and thereafter, pawls at both ends of a projection 7 are clamped by cutouts in the movable pawls 8 for the projection 7. When, under automatic control, a piston ascends so that a wedge 9a is pushed into between the lower ends of the movable pawls 8, the cutouts in the pawls 8 are pushed in the directions in which they open, and rotate about their fulcrum pins 8a in the directions as indicated by the arrows so that an abutting side 8c of a cutout 8b for the projection at the top end of each pawls strongly depresses the projection 7. Accordingly, the outer periphery of lower end of the storage lid is strongly pressed against the edge member 02 of the storage to inhibit a relative movement therebetween. Thereby, it is possible to prevent a gasket from being worn, and to prevent the water-tightness from getting worse.
Patent JP-H0355559-A (JP)
Title: Photosensitive body
Inventor: UEDA HIDEAKI
IPC: G03G5/06
Filed: 1989-07-25
Abstract: PURPOSE:To provide an excellent sensitivity, repetitive stability and photosensitivity with long wavelengths by having a photosensitive layer contg. a specific azo compd. CONSTITUTION:This photosensitive body has the photosensitive layer contg. the azo compd. expressed by formula I. In the formula, Ar1, Ar2 denote an aryl group which may have a substituent; R1 to R4 denote a halogen atom, alkyl group, alkoxy group or hydroxyl group; n, m denote 2 to 4 figure. Z is a residual group which forms a polyclic conjugation ring or heterocycle by condensing with a benzene ring and may have a substrate. This azo pigment is compounded at 0.5 to 200wt.% by the weight of the binder resin in a photoconductive layer. The sufficient sensitivity is not obtainable if the content is lower than 0.5wt.% Problems, such as defective electrostatic chargeability and defective film formability, arise if the content exceeds 200wt.%. The photosensitive body which is excellent overall in electrophotographic characteristics and more particularly the sensitivity and repetitive stability is obtd. in this way.
Patent JP-H0242340-A (JP)
Title: Instrument for measuring trace impurity in gas
Inventor: WAKE MASAYOSHI
IPC: G01N21/69
Filed: 1988-08-02
Abstract: PURPOSE:To exactly capture nitrogen which is an impurity by providing a discharge electrode, high voltage power source, interference filter, and photodiode. CONSTITUTION:The discharge electrode 1 is supplied with stable current via a stabilized resistor 3 from a high-voltage power source 2 and generates an electric discharge in gaseous He of 0.-50ppm N2 concn. Only the light of 427.8nm wavelength of N2 in the discharge light is passed through the interference filter 4 and is taken out. This light is received by the photodiode 4. The output of the photodiode 5 is then amplified by an amplifier 6 to provide the signal output. The direct reading of the N2 concn. is possible with an N2 concn. meter.