baber/WOPTO huggingface dataset:
Patent JP-H08272268-A (JP)
Title: Image forming device
Inventor: HASEGAWA MAKOTO
IPC: G03G15/00
Filed: 1995-03-30
Abstract: PURPOSE: To continue the usage of a potential sensor, by judging abnormality of the output of the potential sensor is caused by the abnormality of the potential sensor or the some other abnormality. CONSTITUTION: Respective voltage of DC 100V and DC 800V is applied from a reference voltage generating unit 14 to a base layer of a photoreceptor drum 1, and respective detection values VM 100 and VM 800 detected by the potential sensor 6 when the respective reference voltages are applied are stored in memories A and B respectively. Then, in the case where at least, one of the detection value VM 100 and VM 800 becomes larger than the preset potential sensor correction control reference value VS 100 and VS 800, the photoreceptor drum 1 is made exposure-discharging by rotary-driving the photoreceptor drum 1 in a state of lighting a discharging lamp 2, and the potential sensor correcting operation is executed again, on making the correction count set at one.  However, if at least one of the detection value VM 100 and VM 800 of the potential sensor 6 becomes out of the potential sensor correction control reference value again, the abnormality of the potential sensor 6 is made warning or displaying since the possibility of abnormality of the potential sensor 6 is high.
Patent JP-S58191098-A (JP)
Inventor: OKI KOUJI
IPC: G08B21/00
Filed: 1982-04-30
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-H06285089-A (JP)
Title: Small-sized articulator for dentistry
Inventor: HOBO SUMIYA
IPC: A61C11/00
Filed: 1993-03-31
Abstract: PURPOSE:To make it possible to use the articulator formed to an inter-condyle heads distance smaller than an ordinary size by the mimic motion similar to the mimic motion when using the articulator of an ordinary size. CONSTITUTION:This small-sized articulator for dental purposes is formed by positioning the condyle ball within a condyle path guide mechanism formed of a mandibular frame 1 provided with the condyle ball 5 from the top ends of leg parts 2 erected at right and left rear ends, a maxillary frame 4 freely openably and closably mounted to the top ends of the leg parts by an opening/ closing mechanism 3 and an upper wall 7, rear wall 8 and inner wall 9 formed in this maxillary frame. The condyle ball is movable relatively forward and downward with respect to the maxillary frame. In addition, the distance between the condyle head and the condyle ball is made much smaller than the inter- condyle heads distance of the living body. The condyle path guide mechanism is provided with an outer wall 10 inclined outward to regulate the outward movement of the condyle ball.
Patent JP-S55740-A (JP)
Title: Unsaturated epoxyester resin composition
Inventor: HAYASHI OSAMU
IPC: C08L63/00
Filed: 1978-06-20
Abstract: PURPOSE: To prepare an unsaturated epoxyester resin composition having low cure shrinkage and excellent crack resistance, by compounding an unsaturated polyester, maleic anhydride, an epoxy rsin curable with imidazoles, and a high- molecular saturated polyester.  
     CONSTITUTION: The title composition useful as an insulation varnish, electrical insulation material, etc., is obtained by mixing (A) 100 parts by weight of an unsaturated polyester resin, (B) 0.1-0.2 part of maleic anhydride, (C) 2-200 parts, based on 100 parts of (A)+(B), of an epoxy resin curable with imidazole derivatives such as 2-ethyl-4-ethylimidazole, and (D) 1-12 parts, based on 100 parts of (A), of a high molecular weight saturated polyester resin such as Pylon-200 (Toyobo KK) having a molecular weight of 15,000-20,000. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S561299-A (JP)
Title: Safety operating device
Inventor: EIANJI HIROSHI
IPC: F16P3/20
Filed: 1979-06-15
Abstract: PURPOSE:To prohibit press operation in the even of trouble in both-hand operating buttons and achieve safety by suitably series-connecting the respective contacts of the relays for the respective (a) contacts and (b) contacts of the right and left side buttons of said buttons and incorporating these in a press operating circuit and restart preventing circuit. CONSTITUTION:If the (a) contacts of the buttons are ON even if the buttons are not pushed, relays CR1A and CR1B are ON and a restart preventing circuit 3 is held OFF. Hence, in a press operating circuit, CRN is OFF and therefore a press operating relay CRC will not go ON. When the (b) contacts of the buttons are OFF even if they are not pushed, and for example, when the (b) contact of the right side button is OFF, the CR4 in the circuit 3 is OFF and therefore the CRN is OFF and this prohibits the press operation owing to OFF of CRC. When the (b) contacts of the buttons fail to go OFF even when they are pushed, the relay CR3 or CR4 is held OFF and the press operating circuit 1 is OFF and since the relay CRC is held OFF, the press operation cannot be done.
Patent JP-S60219259-A (JP)
Title: Spattering inhibitor
Inventor: HAMANAKA HIROYOSHI
IPC: C08L7/00
Filed: 1984-04-13
Abstract: PURPOSE:A reagent which prevents spattering by spreading it over the surfaces of steel stocks as a pretreatment in welding the steel stocks, consisting of a two-dimensional high-molecular compd. contg. a specified halogen. CONSTITUTION:A spattering inhibitor has a proper affinity with metal and other materials, is thermoplastic, has restoring force and flameproofness and consists of a two-dimensional high-molecular compd. contg. a halogen of the formula (wherein X1, X2, X5, X6, X9, X10, X13, X14 are each H, halogen, CH3, C2H5; X5, X6, X7, X8, X11, X12 have a relationship with X3 and X4, X7 and X8, and X11 and X12 such that either or both of them is/are H or a halogen, or one of them is H and of other is methyl; Y1-Y6 are each H, halogen, 22C or lower hydrocarbon group, halomethyl, etc.; a, b, c, d, e, f are each 0, 1 and at least one of them is always 1; 0<=p<=10,000; 0<=g<=10,000; 0<=r<=10,000; 50<=(p+q+r)<=10,000; at least one of X1-X14 and Y1-Y6 is halogen or a halogen-contg. group).
Patent JP-S552743-A (JP)
Title: Steel excellent in damping performance and manufacture thereof
Inventor: URABE NAMIO
IPC: C22C38/30
Filed: 1978-06-22
Abstract: PURPOSE: To manufacture steel described in the title having desirable strength, toughness, corrosion resistance, and weldability, by, after cooling, tempering at a specific temp. a steel of specific composition comprising one or more members selected from the group consisting of C, Si, Mn, Cr, and W, and one or more members selected from the group consisting of Al, and Co, and Cu if necessary, the balance being Fe.  
     CONSTITUTION: The steel of this invention comprises one or more members selected from the group consisting of, by weight, 0.02W0.16% C, ≤0.16% Si, 0.5W1.5% Mn, 5W15% Cr, 2W9% W, one or more members selected from the group consisting of 0.03W2% Al, and 0.1W5% Co, and if necessary ≤1.5% Cu, the balance being Fe and inevitable impurities. The steel of above-described composition is maintained at a temp. region, at which austenite and ferrite are present, for a time sufficient to establish thermodynamical equilibrium, it is then cooled at a rate sufficient to transform the austenite into mertensite. Then the steel is tempered at a temp. from 400°C to the transformation point to keep the ferrite and the tempered martensite. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000262792-A (JP)
Title: Thread trimmer of sewing machine
Inventor: OTSUKA MASAYUKI
IPC: D05B65/02
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a thread cutter of a sewing machine capable of elongating the life of female bars and reducing the frequency of replacement of the same. SOLUTION: A thread cutter where a pair of female bars are inserted into a pair of female holes 13 formed on a needle plate 11 rotatably left and right, and the bobbin threads passing in recessed grooves 16 formed on the upper surfaces of the female bars 15A, 15B are cut by the engagement, comprises a supporting base 21, a first rotator rotatably pivotted on the supporting base 21 and capable of fixing one of female bars 15A on its center, a second rotator 32 rotatably pivotted on the supporting base 21 at a position eccentric from the first rotator 31, and capable of fixing the other female bar 15B on its center, and the driving devices 37, 38 respectively rotating the first and second rotators 31, 32 in the directions opposite to one another.
Patent JP-S59201496-A (JP)
Inventor: SUZUKI TSUTOMU
IPC: B23P21/00
Filed: 1983-04-28
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-S51150607-A (JP)
Title: Motor
Inventor: IIJIMA HOUCHI
IPC: D06M/
Filed: 1975-06-20
Abstract: PURPOSE: A motor for use of vacuum cleaner and juicer, in a case of the motors around whose outside a cord winding reel body is provided, making an improvement of the power supply portion to obtain an easy assembly work leveling up the durability of the contact point. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H07242155-A (JP)
Title: Automatic seat belt fastening device
Inventor: YABUKI KOJI
IPC: B60R22/06
Filed: 1994-03-07
Abstract: PURPOSE:To provide a device for surely fastening/loosening a seat belt associated with natural action of opening/closing a door at the time of on/off getting an automobile. CONSTITUTION:A supporting point shaft 2 is provided in a front lower part of a door 1, a movable bar 3 is provided in this supporting point shaft, a pull plate 4 is provided in a lower part of this movable bar, one of the pull plate is mounted on a car body by a bolt 5, a belt through 6 is provided in a point end of the movable bar, a hoist 8 is provided in a rear lower part of the door, and a belt 12 is drawn out from the hoist, inserted to the belt through 6 and secured to a belt through 11. A seat belt 9 is secured to a left shoulder of a seat 10, inserted to the belt through 11 and secured to a securing part 13 in a left waist of the seat.
Patent JP-S58193451-A (JP)
Title: Oxygen concentration detector
Inventor: OOYAMA TAKASHIGE
IPC: G01N27/409
Filed: 1982-05-07
Abstract: PURPOSE:To obtain a stable output with a limited power even when the temperature and the flow velocity of a measuring gas change by covering a heater and electrolyte after the heater is mounted to a supporting body to heat a diffusion resistor and the electrolyte. CONSTITUTION:Current flows through a heater 1 to heat the tip of a supporting body 2. An electrolyte 3 is heated up to the same temperature by heat of the heater 1. As a voltage is applied to a terminal 11, current flows to an electrode 7 from an electrode 6 through the electrodes 6 and 7 to draw oxygen in a chamber 4. There is a difference generated between a partial pressure of oxygen in a chamber 21 inside a cover 14 and that of oxygen in a chamber 4 due to a resistance of an orifice 5. The partial pressure of oxygen in the chamber 21 can be detected from the relationship between the partial pressure difference and current.
Patent JP-H10267031-A (JP)
Title: Needle-shaped roller bearing for hinge
Inventor: MATSUYAMA SHIGEJI
IPC: F16C19/28
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a hinge for a construction machine whereby the cost and labor for a feed of grease can be markedly reduced. SOLUTION: In a hinge of a construction machine, a needle-shaped roller bearing 1 is adopted, also a space storing its needle-shaped roller 4 is filled with a lubricating composition 6 solidifying a mixture composed of super high molecular weight polyolefin and grease, so that grease can be stably held, and necessity for a periodical feed of grease is eliminated. By arranging the needle- shaped roller 4 in a circumferential direction of a holder 5 with a space in no uniformity without providing periodicity, in an internal peripheral surface of an outer ring 3, a fretting generation position is prevented from overlapping in each timing, and increase of a hollow amount by fretting in the internal peripheral surface of the outer ring 3 is prevented.
Patent JP-H01248017-A (JP)
Title: Unmanned sounding apparatus
Inventor: TAKAHASHI MASASHI
IPC: G01C13/00
Filed: 1988-03-29
Abstract: PURPOSE:To enable survey without being restricted by an arrival distance of a very weak radio wave even for a surveying ship using a very weak radio wave type telemeter transmitter, by transmitting a data obtained by a surveying with a self-propelled type unmanned surveying ship to the land through an guide line/guide rope. CONSTITUTION:A guide line/guide rope is installed, for example, between a base ship and the land 12 along a line to be surveyed and a self-advancing type unmanned surveying ship 1 runs along the guide line/guide rope 8 to perform a survey of the depth of wafer sequentially. A data measured is converted into a transmission data with a very weak radio wave type telemeter transmitter and coupled to a conductor of the guide line/guide rope 8 with an antenna coil 11 to be transmitted to the land 12. A very weak radio wave type telemeter receiver 6 on the land 12 inputs a received data into a data processor 7 to calculate a water depth, which is displayed on a CRT while being printed out with a printer. Thus, there is neither data processor nor recording means to be carried on the self-propelled type unmanned surveying ship 1 thereby enabling a smaller size thereof.
Patent JP-S5412385-A (JP)
Title: Carbostyril derivative
Inventor: NISHI TAKAO
IPC: A61K31/47
Filed: 1977-06-24
Abstract: PURPOSE: Carbostyril derivatives of formula I (R is cycloalkylakyl; n is 1W4; dotted line shows single or double bond). 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000278449-A (JP)
Title: Key telephone system
Inventor: ONOZUKA KATSUHIKO
IPC: H04M15/00
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To accurately display a charge rate for a call and to accurately perform speech control, even when a function that is unique to a key telephone system, such as pending transfer and conference speech communication is carried out. SOLUTION: A receiving means 1 receives charge data notified from an ISDN network after transmitting call setting data in transmitting it, a detecting means 2 detects a charge needed for speech or communication from the charge data, and a calculating means 3 starts to calculate the charge for speech on the basis of this charge information. Then, when pending transfer and conference speech communication are performed, charges for speech communication are continuously/newly calculated, on the basis of the original charge information in accordance with the existence/absence of the transition of respective speech communication states, and calculation objects and their display and communication control are performed.
Patent JP-S5276-A (JP)
Title: Dehydrating washing machine
Inventor: AWATSU MITSUAKI
IPC: D06F37/42
Filed: 1975-06-20
Abstract: PURPOSE: To secure a safety in locking of a cover during rotation of a dehydrating tank. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60220425-A (JP)
Title: Control system of console work station
Inventor: AOYANAGI MITSUO
IPC: G06F15/00
Filed: 1984-04-16
Abstract: PURPOSE:To use a CRT keyboard to be controlled as a console or a work station according to a mode by adding a mode memory part and a work station control memory to a service processor. CONSTITUTION:A service processor 6 contains a console control memory 61 to store a consol control program and a work station control memory 62 to store a work station control program. These memories 61 and 62 are switched according to the modes to support both console and work station modes. Both console control and work station control programs are stored to a floppy disk 8. The firmware which actuates CRT keyboards 21 and 22 as a console or a work station is stored in the disk 8 or a host file 9.
Patent JP-H07281204-A (JP)
Title: Liquid crystal module
Inventor: NISHIO TOSHIYA
IPC: G02F1/1345
Filed: 1994-04-14
Abstract: PURPOSE:To have a margin in a relative positional relation between driving circuit elements with each other or with a metallic frame by turning back conductive foil and utilizing the flexibility of this conductive foil and further to assure the broad conductive paths of the conductive foil and to disperse the connection points of conductive materials so as to facilitate assembly. CONSTITUTION:This liquid crystal module is constituted by housing the liquid crystal cells l and the driving circuit elements 21 in the metallic frame 5. The liquid crystal module is, thereupon, provided with the conductive foil 6 which is fixed and turned back to the driving circuit boards 2 and is connected to the metallic frame 5 in order to prevent the conductive materials for maintaining the circuit boards 2 of the driving circuit elements 21 and the metallic frame 5 at the same potential from overfixing the relative positions of the liquid crystal cells l and the driving circuit boards 2 or to prevent decreasing of the restrictions on the arrangement of the conductive materials. The conductive materials having elasticity are otherwise clamped between the power source patterns of the driving circuit boards 2 and the metallic frame 5.
Patent JP-H05240888-A (JP)
Title: Voltage detection circuit
Inventor: MORIKAMI SEIICHI
IPC: G01R31/3185
Filed: 1992-02-27
Abstract: PURPOSE:To prevent the destruction of gate oxidized film of a transistor in a voltage detection circuit during high voltage impression. CONSTITUTION:By using low threshold transistors Q11, Q12 for the transistor for shifting the level of input signal PIN of a voltage detection circuit, the voltage detection circuit is made controllable by lower voltage than conventional ones, and the probability of malfunctioning due to destruction of the gate oxidation film and the like of the transistor is lowered.
Patent JP-H04309319-A (JP)
Title: Cleaner
Inventor: MORO MASARU
IPC: A47L9/19
Filed: 1991-04-09
Abstract: PURPOSE:To delicately determine the suction force of a fan motor and the speed of revolution of a floor suction implement by using a neuro-fuzzy inference device optimized by a learning rule from a detection value of a pressure sensor. CONSTITUTION:A pressure sensor 1 is provided in a position in which a difference of atmospheric pressure between the front part of a fan motor 2 for sucking refuse and the atmosphere can be detected. In order to determine the speed of revolution of a floor suction implement 4 for scraping up refuse of the fan motor 2 and the floor surface, a neuro-fuzzy inference device 7 for optimizing various parameters of a fuzzy inference by a leaning rule such as the quickest descending method, etc., is provided, and this neuro-fuzzy inference device 7 determines the speed of revolution of the fan motor 2 and the floor suction implement 4 by an output of the pressure sensor 1.
Patent JP-S61235844-A (JP)
Title: Electrophotographic sensitive body
Inventor: TAKIMOTO MASATAKA
IPC: G03G5/043
Filed: 1985-04-10
Abstract: PURPOSE:To improve the spreadability of a photosensitive layer closer to an electrically conductive substrate and the dispersibility of a substance in the layer by incorporating polyvinyl formal resin into the layer. CONSTITUTION:A charge generating substance is dispersed in a soln. of a binder contg. polyvinyl formal resin, and the resulting dispersion is applied to an electrically conductive substrate to form a charge generating layer. Any solvent which dissolves polyvinyl formal resin may be used as a solvent for the binder. For example, tetrahydrofuran, 1,2-dichloroethane or dioxane is used. The amount of the binder is 50-100wt% of the amount of the charge generating substance. Thus, a charge generating layer contg. a well-dispersed charge generating substance and having high spreadability is obtd.
Patent JP-H09270866-A (JP)
Title: Line changeover controller
Inventor: OGAWA MASAKI
IPC: H04N1/00
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To reduce a communication charge attended with transfer, by avoiding the transfer of a call replied at once from being transferred to other terminal equipment at the arrival of an incoming call, when each of terminal equipments with different communication forms is connected in common to a line. SOLUTION: Each caller and each terminal equipment are registered in a memory 22 in cross reference, a CPU 21 receiving the caller number via a line L with a MODEM 16 references the memory 22 to control a channel switch 20, so that a call to the terminal equipment is attained in response to the caller number. As a result, a desired terminal equipment is called automatically and transfer of a call once replied and made to the other terminal equipment is avoided, and a useless communication charge attending the transfer is reduced.
Patent JP-H05240398-A (JP)
Title: Oil supply sight glass
Inventor: MORI EIJI
IPC: F16N29/00
Filed: 1992-02-26
Abstract: PURPOSE:To check the flow of oil mist which runs through the fluid passage of an oil supply sight glass easily through a glass plate. CONSTITUTION:A nozzle 4 is provided inside the fluid passage 2 of a sight glass body 1, and the orientation of a downstream hole 4a in the nozzle is changed to direct it in a circumferential direction 4b, so that oil mist comes into contact with the glass. It is thus possible to visually-check oil flow easily even when oil amount is small.
Patent JP-H05281052-A (JP)
Title: Temperature detecting device
IPC: G01K7/24
Filed: 1992-03-31
Abstract: PURPOSE:To provide a temperature detecting device which can simply and speedily produce a digital temperature signal from which the influence of wiring resistance is removed from detecting information issued from a resistance bulb sensor, through a small constitution. CONSTITUTION:A main voltage signal (R+2r) I corresponding to the composite value of the resistance value of a resistance bulb sensor 1 and a wiring resistance value between the sensor 1 and a main body 3A, a compensating voltage signal -2rI corresponding to the wiring resistance value and a reference voltage signal REF are inputted into an integral type analog/digital converting circuit 7-11 through switches 6a-6c. Input control is executed through a timing control circuit 9A. After inputting the main voltage signal for a time T to change an integrating signal INT from a standby level, the timing control circuit 9A inputs the compensating voltage signal for the time T to reversely change the integrating signal, and immediately after then, takes in the reference voltage signal to change the integrating signal in a direction reverse to the above one. A digital signal corresponding to a period T3 from the beginning of inputting of the reference voltage signal to the returning of the integrating signal to the standby level is formed as a digital temperature signal.
Patent JP-H07259602-A (JP)
Title: Air-fuel ratio controller for internal combustion engine
Inventor: KATO AKIRA
IPC: F02D41/14
Filed: 1994-03-23
Abstract: PURPOSE:To set an effective oxygen accumulative quantity and to improve an exhaust emission characteristic by calculating an oxygen accumulative quantity and the maximum oxygen accumulative quantity stored in a catalyst converter, controlling the air-fuel ratio of an air-fuel mixture and changing a prescribed range based on an operating state. CONSTITUTION:An oxygen accumulative quantity stored in a catalyst converter 14 disposed in the exhaust system of an internal combustion engine 1 is calculated by an oxygen accumulative quantity calculating means 5. The maximum oxygen accumulative quantity stored in the catalyst converter 14 is calculated by a maximum oxygen accumulative quantity calculating means 5. The air-fuel ratio of an air-fuel mixture fed to the internal combustion engine 1 is controlled by an air-fuel ratio control means 5 so that the calculated oxygen accumulative quantity is limited within a prescribed range in the calculated maximum oxygen accumulative quantity. The prescribed range is changed by a changing means based on the operating state of the internal combustion engine 1. Thus, the oxygen accumulative quantity of the catalyst converter 14 can be set within the prescribed range in the maximum oxygen accumulative quantity meeting an effective oxygen accumulative quantity and a purification efficiency is prevented from being lowered.