baber/WOPTO huggingface dataset:
Patent JP-H09244382-A (JP)
Title: Developing device
Inventor: TAKAMI NOBUO
IPC: G03G15/08
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To stably circulate the developer in a developing device by controlling the rotation of a rotary carrying member so as to be alternately switching into the regular rotating condition and the condition where the discharge amount of the developer is reduced in realizing the low-speed image forming mode. SOLUTION: In a horizontal stirring unit stored in a developer receiving case 24, a rotary carrying member comprising an outer screw paddle 25 and an inner carrying screw 27 or the like carries the developer in a mutually opposite direction in a rotating manner. In the low-speed image forming mode, the rotation is controlled so that the number of rotation of a developing roller is half of that in the regular image forming mode. In this mode, the outer screw paddle 25 is controlled so as to alternately switch the condition where the screw paddle is rotated at the number of rotation in the regular image forming mode and the condition where the rotation is stopped at the prescribed ratio. Therefore the developer of the amount corresponding to reduction of the developer fed to the developing area can be fed to the developing roller.
Patent JP-H02258493-A (JP)
Title: Anchor
Inventor: SAKAI TOKIO
IPC: B63B21/44
Filed: 1989-03-31
Abstract: PURPOSE:To improve holding power especially in the sand-muddy water bottom zone by fixing anchor palms rigidly at both ends of an anchor palm shaft rotatably supported at the tip of a plate like anchor shank and fixing an anchor palm stopper frame provided with an auxiliary palm rigidly across both anchor palms. CONSTITUTION:This anchor 1 is provided with an anchor shank 2 with thin and wide rectangular cross section as well as boss parts 2a, 2b respectively on both tip parts and on both rear parts. A rotatable anchor palm shaft 5 orthogonal to the anchor shank 2 and protruding toward both sides is inserted into a through hole 3 formed at the boss part 2a, and the base parts 6a of anchor palms 6 are rigidly fixed at both end side parts of this shaft 5. Both ends 7a of a thin, annular anchor palm stopper frame 7 is rigidly fixed across the anchor palm shaft 5 and the base parts 6a of the anchor palms 6, and an auxiliary palm 8 protruding toward the side is formed at the center of this stopper frame 7. Fitting rings 9 to be brought into contact with the respective boss parts 2a are further fixed at the anchor palm shaft 5, and the anchor palm shaft 5 is incapable of moving crosswise by each fitting ring 9.
Patent JP-H02260860-A (JP)
Title: Automatic answering video telephone system
Inventor: YOSHIDA MITSUO
IPC: H04M3/533
Filed: 1989-03-31
Abstract: PURPOSE:To store an incoming call from a doorphone as a still picture by providing a memory means receiving a storage command signal in the absence mode and storing an image pickup signal of a video camera as the still picture. CONSTITUTION:When a call comes from a doorphone 50, a doorphone incoming call detection signal from a transmission means 13 of a main device section 10 is sent to a picture storage control section 20 via a data line. Then picture storage control section 20 receives a doorphone incoming call detection signal in the absence mode, the section 20 sends a storage command signal to a picture storage section 30. The picture storage section 30 receives the picture storage command signal to store the image pickup output from a video camera 60 to a memory means 37 as still picture information. Thus, a visitor visiting during absence is confirmed by reading the stored still picture.
Patent JP-H11283348-A (JP)
Title: Slider manufacturing jig and manufacture of slider using it
Inventor: YOKOYAMA MASAHARU
IPC: G11B21/21
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To surely cover the whole surfaces of respective slider bars by developer at a development processing time and to form a floating surface of a prescribed shape on the slider bar surfaces. SOLUTION: Plural pieces of slider bars 1 fixed onto a flat base 5 are set up in a jig 6. Since this jig 6 is provided with a protrusion part 9, when the developer 10 is supplied into this jig 6, the developer 10 is dammed up by the protrusion part 9 to cover sufficiently the whole surfaces of slider bars 1. Thus, unnecessary resist layers among the resist layers on the slider bars 1 are removed surely by the developer 10, and the floating surface of the prescribed shape is formed.
Patent JP-H02258130-A (JP)
Title: Forging die device for gear
Inventor: ISHIDA NAOKI
IPC: B21K1/30
Filed: 1989-03-30
Abstract: PURPOSE:To integrally process a dog gear and a main gear and to enable cost reduction and mass production by providing an inclined face at the root part of a forming pin and also providing an inclined inside peripheral face which is allowed to abut with that inclined face on the punch of an upper die. CONSTITUTION:A forming pin 13 is spring energized in the direction of outside diameter with a elastic member 18. When the upper die is lowered, the inclined inside peripheral face 7 of the punch 6 abuts on the inclined face 22 of the root part 14 of the forming pin 13 and presses it. Following that, the forming pin 13 is moved in the direction of inside diameter and the material 9 to be processed is processed and the spline teeth with a reverse taper shape are formed. After that, when the upper die is lifted and an ejecting pin is pushed up, the material 9 to be processed is thrusted up and is taken out from the lower die. Simultaneously the forming pin 13 is moved back. Thus, reverse taper can be made on the splines of the gear and the dog gear and main gear can be processed integrally, so the considerable cost reduction is attained and also the mass production can be achieved.
Patent JP-S58199904-A (JP)
Inventor: MURAI GENZABUROU
IPC: E01C23/00
Filed: 1982-05-14
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-H07288474-A (JP)
Title: Vector quantization coding/decoding device
Inventor: EITO MINORU
IPC: H04N19/00
Filed: 1994-04-20
Abstract: PURPOSE:To divide an input pattern into a vector quantization index and its differential signal to effectively transmit and record them and to sequentially optmize a vector quantization code book. CONSTITUTION:A minimum distortion vector deciding part 101 outputs a key vector ym, i.e., the minimum square error in yi contained in a code 'book to an input 64-dimentional vector (x) and also outputs an index (m) of the key vector. Then the part 101 quantizes the difference vector (d) calculated by a subtractor 1-3 as d=x-ym through a quantizing part 104 and outputs the quantized vector (d) together with the index data. Then a difference vector d' is calculated at an adverse quantizing part 106, and a code book changing part 107 changes the vector ym based on the vector d'so as to approximate it to the vector (x). Meanwile the vector ym is changed also at the decoding side synchronously with the coding side.
Patent JP-H09328611-A (JP)
Title: Pigment-dispersed thermosetting resin solution composition, its production and color filter
Inventor: TANIGUCHI MASAHARU
IPC: G02B5/20
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a resin solution composition useful for a color filter, excellent in dispersibility and stability of pigment, improved in heat resistance, transparency and contrast ratio, especially excellent in chemical resistance, comprising a specific siloxane cross-linked polyamide precursor and pigment. SOLUTION: This composition comprises (A) a siloxane cross-linked polyamide precursor and (B) pigment. The component A consists essentially of (i) a polyamic acid composed of a constituent unit of the formula (R<1> is a polyfunctional amine residue; R<2> is a polyfunctional amine residue; (n) is an integer of 0 to 4) as a main component and (ii) the reaction product of an aminoalkyl polyfunctional alkoxysilane or an aminoaryl polyfunctional alkoxysilane hydrolyzate or their condensate and a polyfunctional carboxylic acid dianhydride. The composition is obtained, for example, by a method comprising a process for adding the solution of the component A to a pigment dispersion mainly constituted of a pigment dispersed into a lactone as a main solvent.
Patent JP-S57196608-A (JP)
Title: Electronic volume (potentiometer)
Inventor: KANEKO AKIO
IPC: H01C13/00
Filed: 1981-05-28
Abstract: PURPOSE:To prevent the operator at the switching of an electronic volume control from being confused with sudden large sound volume, by blocking an output of a through-signal even if a changeover switch is closed until the output of a variable resistor coincides with a prescribed value. CONSTITUTION:In controlling a volume, a switch S5 is kept closed and a switch S4 is kept open. When the switch S5 is closed, a control circuit 7 receives an output of a coincidence detecting circuit 11. Further, a variable resistor 2 is operated to change a power at an output terminal of the resistor 2. During this operation, when the output of the resistor 2 is concident with a preset level of a variable resistor 9, a coincident signal is outputted from a coincidence detecting circuit 11. When this coincident signal is received, a circuit 7 outputs a through-signal and makes a hold through circuit H5 to the through mode. After the mode is changed over to the through mode, a transfer impedance of an impedance circuit A5 is changed in following to a voltage of the output terminal of the resistor 2 to achieve the volume control.
Patent JP-S60228344-A (JP)
Title: Device for correcting skewing of sheet document of copying machine
Inventor: HIROSE HIROSHI
IPC: G03G15/04
Filed: 1984-04-23
Abstract: PURPOSE:To provide a skew correcting device which has little restriction upon arrangement in a copying machine and can reliably correct skewing of a document by forming the skew correcting device without a structure for transporting a sheet document. CONSTITUTION:A document A' stored in a cassette 19 disposed below a manual feed table 4 is supplied to a separation roller piston 20 by operation of a suction transport portion 6 to separate the uppermost decument A', and the separated document is transported to a skew detecting portion 22 by a transport rollel 21 to detect skewing and stop the document. The document is again transported in timing to a transfer sheet and fed out through a skew correcting portion 23 to a feed-in roller portion 15. Further, an image is formed on a photoreceptor 3 by a slit exposure portion 2, developed into a visible image by image processing means, and then fixed and copied on the transfer sheet. On the other hand, the document is discharged through a feed-out roller portion 16 and a discharged document transport portion 17 to a document catch tray 18. Thus, as the skew correcting device for a sheet document has only a little circular- arc transport path at a straight line portion of a transport path, there is little restrictions upon conditions of arrangement and documents.
Patent JP-S63247073-A (JP)
Title: Impact printer head
Inventor: TOMITA TADAHARU
IPC: B41J29/377
Filed: 1987-04-02
Abstract: PURPOSE:To increase the cooling capacity of a drive coil and thereby suppress heat generation by filling a part between a drive coil part and a part connected to a cooling fin or a cooling fan with a magnetic fluid. CONSTITUTION:For instance, printing wire 1 of a 24-pin type movable coil head is connected to a bobbin 2 which holds a coil 3. Thirty two pieces of the coil 3, for instance, 50mm in diameter and angulated at 9 deg., are arranged on a circumference. A magnetic fluid 4 is injected into a gap provided by a magnet 6 and a yoke 5, and held there. A yoke 5 is connected to a cooling fin 7, the drive coil 3, with its magnetic field direction set to the direction of an electric current, moves vertically, when energized, and undergoes cooling by a forced convection.
Patent JP-H03279950-A (JP)
Title: Transfer printing device
Inventor: TACHIBANA MITSUO
IPC: G03D13/00
Filed: 1990-03-28
Abstract: PURPOSE:To perform transfer printing in a state where a receiver sheet is in contact with a donor sheet at a specified position by providing a sensor behind a pair of feeding rollers, stopping the pair of feeding rollers when each sheet is fed to the specified position and controlling a feeding start time. CONSTITUTION:Optical sensors 5 and 6 for detecting the leading edges of the donor sheet D and the receiver sheet R, and a timer 12 for controlling the driving time of the pair of rollers 1 for feeding the sheet D are disposed. The moment the leading edges of the sheets D and R shield light, the sensors 5 and 6 are actuated and a signal is transmitted so as to temporarily stop the pairs of feeding rollers 1 and 2. However, the driving sources of the pairs of rollers 1 and 2 are independent of each other and the sheet is stopped in a state where it is interposed and held in the contact part of the pair of feeding rollers. By turning on a processing switch 14 after completing setting, the sheet R is fed and the timer 12 is actuated at the same time. After attaining the specified set time, the sheet D is fed. Thus, the missing of the image caused by the deviation between the donor sheet and the receiver sheet is prevented.
Patent JP-H03280148-A (JP)
Title: Electronic calculator
Inventor: HIRAYAMA TOMOHITO
IPC: G06F3/02
Filed: 1990-03-29
Abstract: PURPOSE:To prevent the malfunction of a user beforehand by turning all key operations other than a corresponding clear key into a unselectable state, and making it visible when an error is displayed once. CONSTITUTION:Prescribed key input is executed by using a numeral key 76 or an arithmetic key 74, etc., and a CPU 21 decides whether the result of arithmetic operation at that time fell into the error because of, for instance, overflow, etc., or not, and in a state that there is an error, it displays the result of the arithmetic operation and a mark 'E' to show the error on a display part 73. Next, it turns all the keys other than a clear key group into the non- selectable state by turning the keys other than an AC and a C keys into a netted state by changing the display. Thus, the keys are turned into non- selectable keys so that second pressing to cause erroneous operation can not be executed, and it comes to quite obvious for the eyes of a man that the key can not be depressed.
Patent JP-H07293547-A (JP)
Title: Bearing device of internal combustion engine
Inventor: KIKUCHI MASAHARU
IPC: F16C17/24
Filed: 1994-04-20
Abstract: PURPOSE:To prevent the fretting abrasion of a connecting rod made of a light alloy or an iron system sintered material. CONSTITUTION:Between the housing side surface and the bearing rear surface of a bearing 16 whose back plate 2 provided to a housing is composed of a mild steel plate, a resin film 1 having the tensile strength 8kg/mm<2> or higher at 150 deg.C, and the thickness 5 to 200mum is placed.
Patent JP-S58198126-A (JP)
Inventor: UCHIHASHI MASAAKI
IPC: H02J7/00
Filed: 1982-05-15
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-S63248443-A (JP)
Title: Photooxidation catalyst and its production
Inventor: YAZAWA TETSUO
IPC: C02F1/72
Filed: 1987-04-01
Abstract: PURPOSE:To improve efficiency of photooxidation of a photooxidation catalyst and to remove CN ion, bichromate ion, etc., from the catalyst by forming the photooxidation catalyst by depositing TiO2 and a Pt group metal in the pores of a porous glass membrane. CONSTITUTION:A porous glass membrane is treated with alkali after impregnating the membrane with a soln. contg. a water-soluble Ti compd. Further, the membrane is impregnated with a soln. contg. a water-soluble Pt group metal compd., dried and calcined at 300-800 deg.C to produce thus a photooxidation catalyst. A porous glass membrane comprising silica glass such as glass contg. SiO2, B2O3, Na2O, Al2O3, etc. is preferred. Examples for the water-soluble Pt group metal compd. are chloroplatinic acid, potassium chloroplatinate, ruthenium trichloride, osmium trichloride, rhodium trichloride, rhodium sulfate, etc.
Patent JP-S60226660-A (JP)
Title: Gas-fired water circulating bath device
Inventor: MATSUI KOUJI
IPC: F24H1/00
Filed: 1984-04-24
Abstract: PURPOSE:To enable to make the relative location of a bath heater and a bathtub longer and at the same time to make the temperature of the hot water in the bathtub uniform and reduce the lowering of the temperature of the hot water in the bathtub, even when a bath is not heated, by a structure wherein a steam (heated water) jetting pipe is arranged in an upper connecting pipe, which supplies water into the bathtub from the outlet of the bath heater and at the same time a pipe cover to close the tip of the upper connecting pipe on a bathroom side is fixed through a spring by means of a fitting metal. CONSTITUTION:A part of the hot water at the outlet of a bath heat exchanger 6 is taken in an auxiliary pipe 5 connecting from said outlet and heated again so as to be turned intor steam (heated water having a temperature of 100 deg.C or higher) in order to be led to a bathtub from a steam jetting pipe 4 into the bathtub 2 in the form of jet with bubbles, resulting in accelerating the water flow in a bath water side connecting pipe 3 and at the same time uniformizing the temperature of the hot water in the bathtub 2 by means of air bubbles. In addition, because no jet develops when the bath is not heated, a pipe cover 7 is pushed by a spring 8 so as to close the tip of the upper connecting pipe 3 on a bathroom side, resulting in preventing the lowering of the temperature of the hot water in the bathtub after the end of the heating of the bath from occurring.
Patent JP-H11277311-A (JP)
Title: Adapter for fastening cutter
Inventor: TAKIGUCHI MASAHARU
IPC: B23B31/113
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To confirm whether a cutter main body is engaged with an adapter main body in a coming out stopping state or not easily from an exterior. SOLUTION: In the adapter for fastening a cutter whose base end side is fixed on the main spindle of a machine tool and on whose tip side a cutter main body is mounted attachably/detachably, a projection member 31 projected projectingly/reteatingly under the state energized in the front side of an axis 0 direction is provided on the rear end surface of the cutter main body. Thereby, When the rear end surface of the cutter main body is only pressed to the front end surface 21A of an adapter main body 11 and not rotated, a clearance is made by that the cutter main body is separated from the adapter main body 11 by the energizing force from the projection member 31 and it is confirmed at a glance that the coming out of the cutter main body is not stopped for the adapter main body 11.
Patent JP-S578559-A (JP)
Title: Electrostatic recorder
Inventor: INOUE MOTOICHIROU
IPC: G03G21/00
Filed: 1980-06-17
Abstract: PURPOSE:To reduce a capacity of memory, and to dispense with storage in a large capacity of memory, by using a dielectric belt, and intermittently moving it to record signals each time when a small amount of signals is stored. CONSTITUTION:A belt-shaped dielectric 8 goes around the circumference of a durm 1, leaves the drum 1, passes around a guide roller 9, tension rollers 10, 11, a guide roller 12, and returns to the drum 1, thus forming an endless belt. the signals to be recorded are given to a small capacity memory, and when they are stored by an amount corresponding to 1-10 rows of styli 15, a recorder starts operation, and the styli 15 carry out electrostatic recording on the dielectric 8 in accordance with the signal voltage sent from the memory by said amount, thus permitting memory capacity to be reduced to an extremely small one as well as storage in a large capacity memory to be made unnecessary.
Patent JP-S59206061-A (JP)
Title: Electrostatic purification apparatus
Inventor: INOUE NOBORU
IPC: B01D36/02
Filed: 1983-05-10
Abstract: PURPOSE:To increase the capacity of an electrostatic adsorption and an electrostatic flocculation apparatus and to make the operation of the apparatuses easier by ionizing or charging impurities in the liquid by impressing voltage to liquid such as aq. oil or water. CONSTITUTION:An aq. oil is supplied to an electrode device 2 with a pump 1, passed through a space between a positive and negative electrodes 202, 203 to ionize the impurities in the aq. oil. Then, the liquid is led to an electrostatic adsorption apparatus 3, where the ionic or molecular impurities are adsorbed to the ionic adsorbent 302. Further, the liquid is led to an electrostatic flocculation apparatus 5, where particulate impurities in the aq. oil are agglomerated to coarse particles by connecting or combining with each other by their own charge, and accumulate by precipitation in the bottom of a precipitate filtration tower 501 by its own weight, and are discharged through a valve 502. Unprecipitated particulate impurities are made coarse on the surface of a filter 503 and are removed as cake; thus, purified oil is discharged through a valve 504.
Patent JP-H08275853-A (JP)
Title: Method for working buckwheat husk
Inventor: YODONAWA MASAYUKI
IPC: A47G9/10
Filed: 1995-04-07
Abstract: PURPOSE: To hygienically finish buckwheat husk which is the material for bedding products, etc., and to improve the shape retaining strength of the buckwheat husk. CONSTITUTION: The buckwheat husk is previously brought into collision against a filter, by which the deposits, such as buckwheat husk dust, bacteria and albumen, and inclusions are partly expelled and thereafter, the buckwheat husk is charged into water or hot water and is subjected to washing and rinsing. A film making agent, antimicrobial agent and tick-proofing agent are added to a washing liquid to form films on the buckwheat husk and to impart antimicrobial and tickproof properties to the buckwheat husk. The buckwheat husk is then dried in a high-temp. atmosphere for heating and sterilizing and an additive, such as refined oil of plants having an arom. property is stuck thereto preferably before the end of the drying. The buckwheat husk dried at the high temp. in such a manner is cooled an is then stored.
Patent JP-S565915-A (JP)
Title: Production of steel for steel cord
Inventor: FUKUDA MASAHIRO
IPC: C21C7/06
Filed: 1979-06-29
Abstract: PURPOSE: To produce steel for steel cords of 20 or less in nonductile inclusion index by predeoxidizing the molten steel which has been tapped under perfect Al control by using the flux containing CaO then blowing a slight amount of the alloy containing one or more kinds of Ca, Mg and REM.  
     CONSTITUTION: The flux containing CaO is blown together with inert gas into the foregoing molten steel in a ladle, by which the molten steel is predeoxidized until the total oxygen at the tapping reaches the hitting levels of approximately 20W 30ppm. Next, the alloy containing one or more kinds of Ca, mg and REM (rare earth elements) is added in a slight amount (e.g. 0.1W0.2kg/T-S) in this molten steel after the predeoxidation to soften its inclusions. The inclusions formed at this time become the inclusions of low melting points of multiple-element base of MnO, SiO 2 , Al 2 O 3 , CaO and MgO. As a result of this, the steel which is used for wire materials for steel cords of 20 or less in nonductile inclusion index is obtained. 
     COPYRIGHT: (C)1981,JPO&Japio