baber/WOPTO huggingface dataset:
Patent JP-H11325125-A (JP)
Title: Controllable two-way overrunning clutch assembly
Inventor: SHOWALTER DAN J
IPC: F16D41/08
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an actively controllable two-way overrunning clutch assembly used for a component of a drive line of an automobile such as a transfer case, a transmission and a differential gear of the automobile. SOLUTION: An active multiple mode overrunning clutch assembly 130 is provided with an inner member 132 and an outer member 184 which are concentric with each other, and a plurality of pairs of clutch claws 150L, 150R arranged between the members in an operable manner and opposite to each other. The clutch claws are deviated outwardly in the radial direction, and provided with a recessed part and a raised land part in cooperation with a circumferential control sleeve 20 which is translatable in the axial direction.  The control sleeve 200 is translatable to select various combination of operable (engaging) or inoperable (retractable) claws so as to achieve four different operation modes of the complete engagement mode, i.e., the locked mode in both directions, the driving and overrunning mode in the first direction, the driving and overrunning mode in the opposite direction, and the complete non-engagement mode, i.e., the releasing or inoperable mode.
Patent JP-H10276110-A (JP)
Title: Radio receiver
Inventor: KOBAYASHI KEIJI
IPC: H03J3/04
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To prevent fluctuation of a tuning frequency of an RF tuning circuit due to temperature changes in the radio receiver. SOLUTION: A tuning frequency of an RF tuning circuit 2 that consists of a coil L and a variable capacity diode 2a is in matching with a frequency of a desired station by correcting the varicap diode 2a based on a reception frequency of the desired station and the characteristic of the diode 2a. When a detected temperature T by a temperature detection circuit 9 is within a range of 0-50 deg.C, the tuning frequency of the RF tuning circuit 2 is kept unchanged. When the detected temperature T is lower than 0 deg.C or higher than 50 deg.C, the tuning frequency is fine-adjusted so as to be lower or higher respectively.
Patent JP-S62234916-A (JP)
Title: Preparation of laminated board excellent in electric resistance
Inventor: FUJIWARA HARUO
IPC: B29C65/02
Filed: 1986-04-04
Abstract: PURPOSE:To obtain a laminated board excellent in electric resistance, by a method wherein an adhesive resin layer is provided on a metal plate and contacted with a solid-gas body consisting of fine metal pieces and gas to adhere the metal pieces to the resin layer and a metal plate is further laminated onto the surface of said resin layer. CONSTITUTION:A metal plate 2 is supplied form a pay-off reel 8 and a film resin 3 is supplied from a film resin pay-off reel 9 in tuning relation to said metal plate 2. Both of them are heated to predetermined temp. in a heating oven 14 not only to fuse the resin to the metal plate 2 under heating but also to hold the same to a semi-molten state. Subsequently, the laminated body is contacted with the solid-gas body zone 13 above a fluidized bed type feeder 10 to adhere metal pieces to the surface of the resin. Further, the metal plate 2' supplied from a metal plate pay-off reel 8' by heating press-bonding rolls 15, 15' is laminated to the surface of the resin 3 to obtain a laminated board 1.
Patent JP-H02259804-A (JP)
Title: Program controller and its setting method
Inventor: IDA TOSHIKAZU
IPC: G05B19/02
Filed: 1989-03-31
Abstract: PURPOSE:To comprehensively and easily perform a series of setting with respect to a program pattern by providing a display part to display the start control value and the end control value of the present step simultaneously. CONSTITUTION:The display part 6 displays the initial control value and the final control value of the present step in the program pattern 2a simultaneously, and the final value of a preceding step is displayed as the initial control value of the present step. When each parameter in the program pattern is set, a start condition to progress the program pattern to an area before the initial step of the program pattern is set. Also, a condition to link the program pattern to the forefront of another program pattern is set at the area behind the final step. In such a way, it is possible to perform the setting of the present step as confirming a preceding final state visually, and to comprehensively and easily perform a series of setting with respect to the program pattern.
Patent JP-H01251937-A (JP)
Title: Data transmission system
Inventor: HIRAI TOSHIYUKI
IPC: H04L29/08
Filed: 1988-03-31
Abstract: PURPOSE:To certainly transmit data in a simple algorithm by sending an answer to a signal sent from an opposite side specific times. CONSTITUTION:Transmission side equipment 2 is connected with reception side equipment 6 through a transmission line 4 and the equipments 2 and 6 are respectively constituted of, for example, computers, terminal equipment, etc. The transmission line 4 is constituted of a directly managed transmission line, transmission line of a telecommunication company, etc. When a signal sent from an opposite side is received, an answer is made to the opposite side, but the answer is outputted several times. Therefore, even if the answer is changed by the influence of noises, etc., in the transmission line 4, the answer can be decided and the communication can be continued, if one of the plural answer outputs is received by the opposite side. Thus communication can be carried out certainly in the simple algorithm.
Patent JP-H10274442-A (JP)
Title: Warmer with combustion inspection mode
Inventor: ONODERA MINORU
IPC: F24H3/04
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To inspect the production line of a warmer efficiently by presetting the combustion mode for inspecting the combustion. SOLUTION: In a combustion inspection mode, a controller 8 controls the operation of a fuel pump 4 and a combustion fan 6 according to a combustion program for a combustion inspection mode to bring a burner 5 into the maximum combustion state and sustain that state for a predetermined time. When a temperature regulation button is depressed, the controller 8 brings the burner 5 into the minimum combustion state and sustain that state for a predetermined time. Subsequently, the controller 8 stops combustion to end the combustion in combustion inspection mode. Since a transition can be made from maximum combustion state to minimum combustion state by depressing a temperature regulation button only once, operating time of the temperature regulation button is shortened at the time of inspecting combustion. Consequently, a warmer can be inspected efficiently.
Patent JP-H03279835-A (JP)
Title: Projection angle detector for optical circuit component
Inventor: YAMAZAKI YOSHINORI
IPC: G01M11/00
Filed: 1990-03-29
Abstract: PURPOSE:To take a measurement with good reproducibility without being affected by the subjectivity of an operator by installing a device on an ideal optical axis and obtaining center position information on projection light from the optical circuit component by arithmetic processing from data obtained by photodetecting the projection light and performing image processing. CONSTITUTION:The projection light from the optical circuit component 8 fixed at an optical circuit component fixation part 2 is received by the image pickup device 4 installed on the ideal optical axis L-L. Its light receiving signal is image processed on a frame memory 5 and a personal computer 6 processes the center position information on the projection light according to the image processing data to calculate the projection angle. Further, a displacement quantity measuring instrument 3 detects the difference in displacement quantity between both end parts of a flat part 8f to calculate the angular deviation quantity of the optical circuit component 8 in the circumferential direction, and the center coordinates obtained by the image pickup device 4 are corrected according to the angular deviation quantity to calculate the real center coordinates. Thus, the measurement with good reproducibility is performed without being affected by the subjectivity of the operator.
Patent JP-H05241306-A (JP)
Title: Silver halide photographic sensitive material
Inventor: MATSUDA NAOTO
IPC: G03C8/40
Filed: 1992-03-02
Abstract: PURPOSE:To provide a novel reducing agent having high reactivity with the oxidized product of a developing agent and to also provide a silver halide photographic sensitive material having improved color reproducibility by using the reducing agent. CONSTITUTION:This silver halide photographic sensitive material has at least one layer contg. a compd. represented by the formula on the base. In the formula, B is a nucleophilic group, A is a divalent group, (n) is 0 or 1, (m) is an integer of 2-6, each of R<1> and R<2> is H or a protective group and each of R<3> and R<4> is H or a substituent.
Patent JP-H08278013-A (JP)
Title: Incinerator
Inventor: YOKOZUKA TETSUYA
IPC: F23G5/00
Filed: 1995-04-04
Abstract: PURPOSE: To realize an optimum specification for the incinerating treatment of waste in respective homes by a method wherein an incinerator is provided with a simple construction for general domestic use, the enhancing of power of fire is contrived, combustion speed is increased, combustion efficiency is improved and the reduction of generating amount of products of combustion, such as the amount of smoke, ash and the like, is permitted. CONSTITUTION: A furnace main body 11 is provided with an air discharging pipe 22, discharging air into a combustion chamber 14, and a blower device 23, supplying air into the air discharging pipe 22. A plurality of air discharging holes 223 are formed on the air discharging pipe 22 in a plurality of rows in circumferential direction linearly along the lengthwise direction of the pipe. Air is supplied actively from the blower 231 into the air discharging pipe 22 of the furnace main body 11 through a communicating pipe 232 while the air is discharged by the air discharging pipe 22 through an air discharging port 221 and a plurality of air discharging holes 223.
Patent JP-S61237665-A (JP)
Title: Thermal transfer type color printer
Inventor: SUGAWARA TAKEHIKO
IPC: B41J2/355
Filed: 1985-04-13
Abstract: PURPOSE:To enable color printing with stable quality free of irregularities in color or density, by a method wherein the level of a detection signal indicative of the temperature of a thermal head is sampled and held at each time of starting a printing operation, and a driving voltage is controlled by providing a hold output with an offset according to each recording color. CONSTITUTION:A head-driving part 21 varies a driving output voltage according to a controlling voltage impressed on a controlling terminal 23. A thermistor 45 detects the temperature of the thermal head 5, and an output voltage from an inverting and amplifying circuit 40 is varied in proportion to variations of the temperature. In response to a command signal PRINT from a signal input terminal 34, a sampling and hold circuit 50 samples an output voltage from an inverting and amplifying circuit 50 according to the temperature detected by the thermistor 45 at the start of a printing period for one sheet of color image, and holds the sampled voltage until color printing of the single sheet of color image by sequential recording is completed. The hold output is supplied as a controlling voltage to the controlling terminal 23 through output transistors 61, 62.
Patent JP-H02256399-A (JP)
Title: Speaker
Inventor: NARITA TAIJI
IPC: H04R3/12
Filed: 1989-03-29
Abstract: PURPOSE:To facilitate the change or increase/decrease of speaker units and network circuits by providing a network circuit, a network changeover switch and a sensor section sensing the operating state of a speaker unit in the speaker unit. CONSTITUTION:When speaker units 5a, 5b are used singly respectively, they act like a 1-way full range speaker equipment (not subject to limit in a frequency band of an input signal to a speaker). When the speaker units 5a, 5b are connected, network circuits 10, 11 in the inside of the speaker units 5a, 5b are operated, and the limit of the frequency band of the input signal to the speakers 2a, 2b is acted on the speaker units 5a, 5b, and the speaker 2a acts like a woofer and the speaker 2b acts like a squaker and tweeter. Thus, the speakers 2a, 2b and the network circuits 10, 11 are freely changed into the speaker equipment matching the preference of a listener and the music source.
Patent JP-S523778-A (JP)
Title: Program control method of cutting work machine
Inventor: UEDA MASASHIYOU
IPC: B23Q5/22
Filed: 1975-06-24
Abstract: PURPOSE: Controlling cutting tools with the utilization of a computer corresponding to all combinations of cutting direction conditions and cutting work conditions. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60221565-A (JP)
Title: Diamond parts and its production
Inventor: TAKADA YUUZOU
IPC: C23C14/00
Filed: 1984-04-19
Abstract: PURPOSE:To manufacture diamond parts having high mechanical strength and excellent wear resistance by introducing a gas contg. N, C or Si into a vacuum chamber at the gradually increased flow rate while sputtering and evaporating Ti, Ta, etc. and forming a conductive film. CONSTITUTION:The gas contg. any among N, C and Si is gradually introduced into the vacuum chamber while the metal such as Ti, Ta, Nb, Hf, W, Zr, Cr, Ni or the like or the alloy thereof is sputtered and evaporated by generating plasma discharge in said chamber to stick the conductive film on the diamond substrate and the flow rate of the gas is increased to form a metallic layer 32A consisting of Ti, etc. having high adhesion strength, then a metallic layer 32B transferring gradually to the nitride, carbide, silicide, etc. of the metal and a metallic layer 32C consisting of the nitride, carbide, silicide, etc. and having high mechanical strength on the outermost layer, by which the diamond parts having three phases of the conductive films 32 with 0.05-0.2mum thickness are obtd.
Patent JP-H03279817-A (JP)
Title: Rise or fall of water level decision device
Inventor: FUTAGAMI ISAO
IPC: G01C13/00
Filed: 1990-03-29
Abstract: PURPOSE:To accurately discharge water without generating any back flow by providing a means which repeats a water level signal integrating process and a last water level signal integrating and holding process alternately and compares the results of the both to outputs the signal of an increase/decrease direction. CONSTITUTION:One means 32a integrates a current water level signal for a specific time and the other means 32b holds the specific-time integrated value of a last water level signal and repeats this operation alternately at specific intervals of time; and comparative decision means 41a and 41b corresponding to both the means compare the current water level signal integrated value with the last water level signal integration held value and judges a high-tide direction when the former is larger or a low tide direction when not to supply its output signal to a gate driving means 45, which opens the gate to discharge water when an ebb-tide direction is decided and the water level is less than a specific water level according to the input signal, the current signal of a level gauge 20, and the predetermined water level set value.
Patent JP-H1119733-A (JP)
Title: Punch press having at least one tool unit
Inventor: HAENGGI ROLF
IPC: B30B13/00
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a punch press having at least one tool unit which requires the minimum number of bearing positions to be guided in the stroke direction of a ram of the punch press. SOLUTION: An upper tool unit part 17 of a tool unit module is directly mounted on a ram 1 of a punch press. The upper tool unit part 17 is provided with a flange having a through hole. A threaded bolt is inserted in the through hole surrounded by a sleeve. The outside diameter of the sleeve is smaller than the inside diameter of the through hole. The threaded bolt directly connects the upper tool unit part 17 to the ram 1. Because the outside diameter of the sleeve is small, the ram 1 can be shifted in the transverse direction to the tool unit module. The threaded bolt is set high so that the ram 1 can slide on the upper tool unit part 17 and the shifting is executed through the thermal expansion. The ram 1 may be of integrated type or another plate-like ram to which the threaded bolt is fitted.
Patent JP-2000275919-A (JP)
Title: Image forming device
Inventor: KIDOSAKI YUKIHIRO
IPC: G03G15/20
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device attaining a counter measure of the temp. rise for a main body of the image forming device and driving means, and also improving maintenance property. SOLUTION: The image forming device 1 is provided with at least, main driving means driving the image carrier 2, sheet transporting means 9, and fixing/driving means 15 driving fixing means 10, and arranging main driving means 12 rear side the device main body, and moreover arranging the fixing/ driving means 15 on front side of the device main body. Fixing means 10 standing for a pair of rollers, and matters at least one hand of which is transmitting rotary drive while forming the fixing nip holding/transporting recording material.
Patent JP-S555855-A (JP)
Title: Ink jet type multihead
Inventor: KAKEFU SADAO
IPC: B41J2/045
Filed: 1978-06-29
Abstract: PURPOSE:To provide a pressure type ink jetting head which employs the bias pressure method, thereby minimizing the electrically biased vibrator for injection and hence the head construction and further increasing both the integration per unit area and the total integration. CONSTITUTION:A plurality of bias pressure chambers 9, 9 and a plurality of injection pressure chambers 13, 13 each connected to each of the chambers 9, 9 and having a nozzle 16 are provided. A bias vibrating plate 8 is driven to bias press the ink until it substantially forms ink drops. A bias signal is applied to the electrically biased vibrator for injection, 10, intermittenlly and synchronously with the duplicated frequency during its multiplication. When injection signal begins to increase, the bias pressure is added with the injection pressure to inject ink drops 12. The pressure amplitude for injection can be minimized and the integration per unit area can be enhanced. The zigzag arrangement of the pressure chambers results in a high integration of the head.
Patent JP-S60220318-A (JP)
Title: Liquid crystal display element
Inventor: KOJIMA HIROAKI
IPC: G02F1/1345
Filed: 1984-04-17
Abstract: PURPOSE:To prevent the defect of tone of color to prevent defects of conduction in electrode transfer by using a silver paste, to which glass fibers whose diameters are equal to those mixed in a seal material are added, as an electrode transfer material. CONSTITUTION:Transparent electrodes 2 are formed on a common-side substrate 1a and a segment-side substrate 1b of a pair of glass substrates, and orientated films 3 are formed on them. Thereafter, a seal material 4 where glass fibers 5 are mixed is printed on one substrate, and an electrode transfer material 6 is printed or potted on another substrate. A silver paste consisting of silver and a resin where the same glass fibers as glass fibers 5 added to the seal material 4 or glass fibers 8 having the same diameter as glass fibers 5 are added by about 1-10wt% of the silver paste is used as this electrode transfer material 6. A pair of these substrates are stuck to each other, and a desired liquid crystal 9 is sealed between them, thus obtaining a liquid crystal display element.
Patent JP-H11272223-A (JP)
Title: Power unit for light emissive display
Inventor: KITA YASUSHI
IPC: G09G3/30
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a power unit for a light emissive display, achieving a reduction in temperature of a contact current drive circuit for drivingly controlling the light emissive display, while avoiding the improvement of a heat radiation system and decreases in light emissive functions. SOLUTION: A constant current drive circuit 2 arranged in proximity to a light emissive display 1 drives the light emissive display 1 at a constant current to inhibit the fluctuation of the brightness thereof. A power circuit 3 adjusts, according to the drop of voltage of the light emissive display 1, a source voltage applied to the constant current drive circuit 2. Therefore, heating of the constant current drive circuit 2 for driving the light emissive display 1 at the constant current can be reduced, particularly when the drop of voltage of the light emissive display 1 is small, without further improvements of a heat radiation system around the light emissive display 1 which are not easy because of space and structural limitations and without limitations on the light emissive functions of the light emissive display 1.
Patent JP-H01252152-A (JP)
Title: Dc motor having y-connection armature winding and winding method for armature winding of said dc motor
Inventor: MURAI KUNITAKA
IPC: H02K23/26
Filed: 1988-03-31
Abstract: PURPOSE:To contrive to improve the labor effectiveness of winding, by winding at least 1 set of two armature poles out of plural armature windings in such manner that said armature poles are wound in directions opposite to each other. CONSTITUTION:First, the initial part of winding of a lead wire is connected with a first commutator tongue 9a, then passes through a slot B between first and second armature poles 3a and 3b, and is wound round said first armature pole 3a to form a first coil 4a. Subsequently, the termination of said lead wire forming the first coil 4a is engaged with a common terminal 12, then further extended without being cut to pass through the slot B, and wound round said second armature pole 3b in the direction opposite to that of winding of the first coil 4a to form a second coil 4b. After that, a terminal treatment is performed for connecting the termination of said lead wire forming the second coil 4b with a second commutator tongue 9b and for cutting said termination of the lead wire.
Patent JP-S60222704-A (JP)
Title: Surface-shape measuring device
Inventor: KANOU TOSHIO
IPC: G01B9/02
Filed: 1984-04-19
Abstract: PURPOSE:To perform the measurement of a non-spherical surface, a flat surface and a spherical surface accurately, by providing a fringe-scanning sharing interference optical system, a fringe-scanning twyman-green interference optical system and shutters which open and close said optical systems. CONSTITUTION:A fringe-scanning sharing interference optical system is composed of a laser light source 21, a collimator lens 22, ND filters 23 and 34, a mask 24, beam splltters 25 and 29, a converter lens 27, corner cubes 30 and 31, a piezoelectric element 32 and an area sensor 35. A fringe-scanning Twyman- green interference opticall system is composed of a beam splitter 26-1, a reference flat mirror 26-2 and a piezoelectric element 26-3. When a non-spherical surface is measured, a shutter 36 is opened and a shutter 37 is closed. When a spherical surface and a flat surface are measured, the shutter 36 is closed, and the shutter 37 is opened. Thus the shared parts of the optical systems are increased, and the measurement of the non-spherical surface, the spherical surface and the flat surface can be accurately performed.