baber/WOPTO huggingface dataset:
Patent JP-S6318128-A (JP)
Title: Intake air device for rotary piston engine
Inventor: OKIMOTO HARUO
IPC: F02B27/02
Filed: 1986-07-09
Abstract: PURPOSE:To effectively take compression waves in a cylinder and plan improvement of engine output by opening an auxiliary intake air port, which is closed later than a main intake air port, when the communicating length of intake air passages between groups of cylinders is long within the range of high engine speed. CONSTITUTION:In regard to a two cylinder rotary engine, the primary intake air passage 10 is connected to the primary port (main intake air port) 7 of each cylinder and also a secondary intake air passage 12 is connected to the secondary main port (main intake air port) 8 and the secondary auxiliary port (auxiliary intake air port) 9. And two primary intake air passages 10, 10 and two secondary intake air passages 12, 12 are respectively connected to each other by the first communication passages 17a, 18a and the second shorter communication passages 17b, 18b and control valves 21, 22 are attached to the second passages 17b, 18b respectively. And respective control valves 21, 22 are opened at the fixed engine speed or more in the range of the high engine speed, and the auxiliary port 9 is controlled to open when at least the control valves 21, 22 are closed.
Patent JP-H0719155-A (JP)
Title: Plunger pump
Inventor: MASAOKA TOSHIKA
IPC: F02M37/06
Filed: 1993-06-30
Abstract: PURPOSE:To prevent the mixing of a liquid medium and lubricating oil by an atmospheric air lead-in hole with a simple device. CONSTITUTION:With the reciprocating motion of a plunger 6, a liquid medium is pressurized in a pressure chamber 50 and discharged, and lubricating oil is led into the sliding part of a cylinder from a lubricating oil feed passage 9. The change of pressure caused by the reciprocating motion of the plunger 6 is suppressed by an atmospheric air lead-in hole, and the liquid medium and lubricating oil still moving are accumulated at collar parts and collected separately in recovery spaces for recovery. The contact and mixing of the liquid medium and lubricating oil are thereby prevented completely.
Patent JP-H0453205-A (JP)
Title: Lightning arrester
Inventor: KAYANO YOSHIHIDE
IPC: H01C7/12
Filed: 1990-06-21
Abstract: PURPOSE:To prevent intrusion of an external current into a lightning arrester by a method wherein the outer surface of the connected part of the laminated lightning arrester unit is coated with an insulating material having a heat shrinking property. CONSTITUTION:An insulating tube 11, which is a heat shrinkable insulating member to be used for coating, is attached to the outside of the connected part metal flanges 5b and 6a of an upper unit 1 and a lower unit 2. The circumference of the metal flanges 5b and 6a and the cementing part 8 and the connected part of a connection bolt 7 and the metal flange are coated with rubber- like putty 12 so as to obtain the junction part of the body of a porcelain tube in a streamline shape. Also, the insulating tube 11 has excellent tracking- resisting property and erosion-resisting property, the water-repellent material such as silicone rubber, EPR and the like, for example, is used on the surface of the insulating tube 11, and the inside surface of which is coated with a liquid rubber sealing material. Besides, the heat-shrinkable insulating tube 11 shrinks in radial direction when it is heated up for a specific period at the prescribed temperature, and it is closely fixed to the surface of the body part 13 of the porcelain tube and the metal flanges 5 and 6.
Patent JP-S5950379-A (JP)
Title: Obstacle detecting device for vehicle
Inventor: FUJIE FUMIAKI
IPC: G01S17/04
Filed: 1982-09-16
Abstract: PURPOSE:To detect an obstacle when it exists in one position of an advancing area of a vehicle, by moving repeatedly light from a light emitting means extending over the whole advancing area as the vehicle advances. CONSTITUTION:Light emitting devices 26a-26e emit light successively and intermittently under the control of a light emitting mechanism controlling circuit 40, and the light emitting direction is varied in accodance with a rotation of a driven gear 23. Light from the light emitting devices 26a-26e is reflected successively by an obstacle as a fork lift truck advances, is photodetected by a photodetector 27, is provided to the first discriminating circuit 50, and a high level signal is generated intermittently from a comparator 53 in relation to reference voltage from a potentiometer 52. On the other hand, an absolute signal is generated from an absolute value circuit 62 in relation to original position voltage of the driven gear 23 from a voltage divider 61, an otput signal is generated from comparators 64a-64d of the second discriminating circuit 60, and each lamp of a lamp circuit 80 is lighted or put out under the control of an output processing circuit 70 responding to the output signal from the discriminating circuits 50, 60 and detects an obstacle.
Patent JP-H059858-A (JP)
Title: Automatic machine for taking out yarn for carpet
Inventor: IMANISHI YOSHINARI
IPC: D05C15/26
Filed: 1991-07-02
Abstract: PURPOSE:To enable efficient pulling out of pile yarn set in a base fabric of a carpet without damaging then base fabric. CONSTITUTION:The subject machine for taking out yarn is equipped with a rotating head (21) rotatably attached to a body (11) with the axial line (25) as the center, a driving means (31) for rotating the rotating head (21) in a prescribed direction and a pulling off member (41), extended in the direction intersecting the axial line (25) at right angles, capable of engaging with pile yarns 3 set in a base fabric (2) of a carpet with rotation of the rotating head (21) and pulling off the pile yarns and provided in the rotating head (21). The form of the tip (42) in the rotational direction of the pulling off member (41) is provided in the shape of a smooth curve.
Patent JP-S6317365-A (JP)
Inventor: DAICHO MASAYOSHI
IPC: F25B39/04
Filed: 1986-07-09
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-S6052528-A (JP)
Title: Production of high-strength thin steel sheet having good ductility and spot weldability
Inventor: TOSAKA AKIO
IPC: C21D9/46
Filed: 1983-09-02
Abstract: PURPOSE:To obtain inexpensively a high-strength thin steel sheet having good ductility and spot weldability by coiling a hot rolled steel strip contg. a specific ratio of C, Mn, P, Al and N at a specific temp., subjecting the strip to pickling and cold rolling then heating and holding the same under specific conditions and cooling the heated steel sheet. CONSTITUTION:A steel contg., by weight, 0.02-0.15% C, 0.8-3.5% Mn, 0.02- 0.15% P, <=0.10% Al and 0.005-0.025% N and consisting of the balance Fe and unavoidable impurities is melted and is hot rolled. The hot rolled steel strip is coiled at <=550 deg.C and is cold rolled after pickling. The cold rolled steel strip is heated and held for 10sec-10min in a temp. range of the Ac1 transformation point-950 deg.C and thereafter the strip is cooled in such a way that the average cooling rate between 600-300 deg.C attains the range of the critical cooling rate CR( deg.C/sec) determined by the equation or above and up to 200 deg.C/sec. The high- tension thin steel sheet having about >=50kg.f/mm.<2> tensile strength is thus obtd. at a low cost.
Patent JP-H0451753-A (JP)
Title: Testing method for integrated bus connector
Inventor: NARUSE YUTAKA
IPC: H04M3/26
Filed: 1990-06-20
Abstract: PURPOSE:To make the test equipment small by testing a tested equipment connecting to an electronic exchange via an integrated bus by means of a computer provided separately without use of a central controller of the electronic exchange. CONSTITUTION:Various test command such as test items of tested equipments are entered from a personal computer 1. An entered test command order is stored in a buffer 3 via a personal computer interface section 2. The personal computer 1 informs the end of transmission to the buffer 3 when the transmission by one control order is finished. The buffer 3 receiving the notice of the end of transmission by one control order outputs a control order of a computer format stored to an integrated bus interface section 4. The integrated bus interface section 4 converts the control order of the computer format outputted from the buffer 3 into a test control data of the integrated bus format and outputs the result to an integrated bus 5.
Patent JP-S646364-A (JP)
Title: Lead storage battery
Inventor: HASEGAWA TOSHIAKI
IPC: H01M50/541
Filed: 1987-06-29
Abstract: PURPOSE:To improve vibrationproof strength by making the width of one end of a plate connecting shelf and the interval of ribs furnished at an electrolyte jar partition almost equal, making the length of the end of the connecting shelf almost contacted to the partition, and forming the plate connecting shelf at the position held and fixed by the ribs. CONSTITUTION:By making the width of one end 2 of a plate connecting shelf 1 where no connector between cells is furnished, and the interval of ribs 4 furnished at an electrolyte jar partition 3 almost equal, and by making the length of the end 2 almost contacted to the partition 3, the plate connecting shelf 1 is formed being held and fixed rigidly by the ribs of the electrolyte jar. In this case, the pressure inflicted to the plate group 6 generated by regulating the thickness of the electrode plates 6 with the jar partition 3 is made 20kg/dm<2> or more. As a result, even though a vibration is imposed, no large vibration is generated, a fatigue owing to the repeating vibrations is not produced easily, and the vibrationproof strength of the foots of the connectors between cells and of the plate connecting shelf can be improved.
Patent JP-S5785601-A (JP)
Title: Method and device for heating edge part of hot rolled material
Inventor: NODA AKIRA
IPC: B21B1/26
Filed: 1980-11-19
Abstract: PURPOSE:To perform rolling at uniform temp. and to obtain a homogeneous product by heating quickly both edge parts of a hot-rolled material during finish rolling process. CONSTITUTION:The slack of a strip 3 between rolling mills 1 and 2 is controlled to prescribed tension by lifting a looper 5. Between a rolling material press roll 16 and succeeding stand work rolls 2, the material 3 passes always a constant position. Inductors 17, 17' of a high frequency induction heater for heating the edge parts of a rolling material 3 are disposed right after the roll 16 to heat the edge parts. By the use of the roll 16, the passage position of the material 3 is maintained constant between the stands and it is possible to make an air gap sufficiently small within a fairly long range at the high frequency induction heating.
Patent JP-S5951101-A (JP)
Title: Rotary machine
Inventor: KAWAZOE HARUYOSHI
IPC: F04C2/344
Filed: 1982-09-16
Abstract: PURPOSE:To invariably keep the discharge quantity of a pump constant by making a housing structure symmetrical on the left and right and sliding a shutter to the left and right by use of the cam portions of disk-type rotors. CONSTITUTION:A shutter 3 is inserted into a shutter groove and slided to the left and right by use of cam portions 3, 4 of individual disk-type rotors 1A, 1B, which have the same shape and are arranged on the left and right of a housing 2 with a phase difference of 180 deg.. When rotors 1A, 1B are rotated, a pump operation is performed by the convex sections 2 of the rotors 1A, 1B and the shutter 3. Since the convex sections of the rotors have a phase difference of 180 deg. on the left and right, the discharge quantity is invariably kept constant.
Patent JP-H0213569-A (JP)
Title: Tape sticking device
Inventor: SHIRATORI YUKIO
IPC: B65H35/07
Filed: 1988-06-29
Abstract: PURPOSE:To automatically perform the cutting of a tape with pressing the tape by fitting a cutter blade by fixing the cutter blade arm to the nodal point of the tape clad driving arm of a parallelogram link and a cutter blade rotating link, fixing a tape pressing arm to the nodal point of this driving arm and a link member and fitting a tape pressing member. CONSTITUTION:A driving arm 2 is fitted to the nodal point of the tape clad driving arm 1 of a parallelogram link and a link member 3 and when a rotating force is given to this nodal point, the parallelogram link is revolved with rotating at other nodal point centering around this nodal point. At this time when a tape pressing member 13 is revolved to the position of pressing a tape, the nodel point becoming the revolving center of the parallelogram link and that where a tape pressing arm 12 is fixed are fixed. Namely the link member 3 is fixed. When the tape clad driving arm 1 of the parallelogram link and cutter blade driving arm 2 are revolved further in this state, a cutter blade rotating link 4 is rotated, a cutter blade 9 is projected and the tape is cut.
Patent JP-S6224116-A (JP)
Title: Optical fiber underwater sound detector
Inventor: TATSUMI TAMOTSU
IPC: H04R1/44
Filed: 1985-07-24
Abstract: PURPOSE:To enable the detection of rearward scattered lights with almost constant sensitivity irrelevant to the distance from the incident point, by providing a pattern generation circuit for a time-light detection intensity correcting factor as a function of the arrival time of the rearward scattered lights. CONSTITUTION:A laser light incident in a pulse from a laser light source 1 is made incident into an optical fiber 3 via a semi-transparent membrane 2. Then, in addition to the scattered light intrinsic to the optical fiber material such as that due to Rayleigh scattering, back scattered lights from the apoplied points C and D of a sound pressure 4 join to return the laser light to the incident end. The light is deflected with the semi-transparent membrane 2 to be converted into electricity with a light receiver 6. On the other hand, the time constituting the axis of abscissa, namely, the distance is created with a timing generation circuit 8 and the correcting factor therefor is calculated with a time-light detecton intensity correcting factor pattern generation circuit 11. Then, the variation PC'-PD' of the intensity of the back scattering converted to the electricity from light with the light receiver 6 is separated with a signal processing circuit 10 and the signal value is multiplied by the correcting factor previously calculated with a correction value multiplication circuit 12 to be displayed being corrected as shown by PC-PD.
Patent JP-H0327657-A (JP)
Title: Dial information automatic transmission system
Inventor: OOHINO NORIYOSHI
IPC: H04M3/533
Filed: 1989-06-23
Abstract: PURPOSE:To attain processing of pushbutton information without a delay by transferring the pushbutton information to an attendant board controller just after dial information after extraction is sent without awaiting the completion of all digits of the dial information stored already. CONSTITUTION:An attendant board 5 extracts sequentially plural digits of dial information Di stored in a storage buffer 51 and transfers it to an attendant board controller 4. A monitor means 100 monitors the extraction state of the information Di. A pushbutton information insert means 200 sends the extracted information Di when the means 100 discriminates the extracting state of each information Di and sends the pushbutton information Bx inputted from the attendant board 5 to the controller 4. Thus, without awaiting the completion of the transmission of all digits of the stored information Di at the attendant board 5, just after the extracted information Di is sent, the information Bx is transferred to the controller 4, then the controller 4 receives the information Bx before the reception of the information Di of all the digits is finished, and the processing relating to tube information Bx is implemented without delay, then the invalid processing in the controller 4 is eliminated.
Patent JP-S6223243-A (JP)
Title: High frequency signal monitor circuit
Inventor: AIHARA SHIGENOBU
IPC: H04B3/46
Filed: 1985-07-22
Abstract: PURPOSE:To suppress the effect of an impedance change at an output terminal to be inflicted on a main line by inserting a radio wave adsorbing body between an inner conductor and an outer conductor of a monitor line in the lengthwise direction so as to attenuate and absorb a reflection signal from the output terminal of the monitor line. CONSTITUTION:A part of a dielectric 8 of the monitor line 2 in the lengthwise direction is removed, a radio wave absorbing body 9 is packed to the removed part instead and inserted between the inner conductor 6 and the outer conductor 7. A material making it possible to absorb an ultrahigh frequency such as epoxy iron formed by fixing iron oxide powder with an epoxy resin is adopted as the radio wave absorbing body 9. Thus, an ultrahigh frequency signal monitored to the monitor line from a main line 1 is sent to the output terminal while a part of it is being absorbed by the radio wave absorbing body 9. Even when the signal is reflected toward the input terminal side from the output terminal according to the termination condition at that time of the output terminal, the reflection signal is absorbed further by the radio wave absorbing body 9, resulting in that the signal is attenuated remarkably.
Patent JP-H0764443-A (JP)
Title: Separator
Inventor: SAITOU HIRONOBU
IPC: G03G21/00
Filed: 1993-06-30
Abstract: PURPOSE:To prevent any foreign matter from being attracted to and clogging a meshed filter by forming the meshed filter and a conveyor means from materials by which charge induced in the foreign matter by rubbing with the conveyor means is of the same polarity as that induced in the meshed filter by rubbing with the foreign matter. CONSTITUTION:The surface of a sleeve 18 is made from a material with such a charging series as to charge foreign matter such as paper dust to minus by rubbing, a nylon resin in this case. A mesh 20 is made from a resinous material with such a charging series as to be charged to minus by friction with a developer. The mesh 20 made from a polyethylene or Teflon resin is rubbed by a positive toner being charged to plus, and is thereby charged to minus. Therefore an electrostatic repulsion works between the foreign matter such as paper dust and the mesh 20, eliminating the possibility that the foreign matter is attracted to and clogs the mesh 20.
Patent JP-H0723513-A (JP)
Title: Attaching jig for waterproof resin cylinder for wire harness
Inventor: TANIGUCHI TOSHIHIRO
IPC: H02G1/06
Filed: 1993-06-30
Abstract: PURPOSE:To provide a jig for externally fitting and attaching a waterproof resin cylinder preventing water infiltration into a wire harness easily to the wire harness. CONSTITUTION:An attaching jig 10 for externally fitting and inserting a cylindrical-shaped waterproof resin cylinder 1 at the required position of a wire harness W has a cylindrical base section 10a, which is inserted from one- end opening of the waterproof resin cylinder and in which a front end is projected from the opening, and a slit 10b for detachment is penetrated and formed in the direction of an axis in the cylindrical base section. A plurality of elastic pieces 10c divided in the circumferential direction from the insertion-side front end of the waterproof resin cylinder of the cylindrical base section are projected integrally, and the front ends of each elastic piece are inclined toward mutually adjacent centers.
Patent JP-S6140613-A (JP)
Title: Reproducing system of equipment group state log
Inventor: KAWAKAMI SETSUO
IPC: G05B15/02
Filed: 1984-07-31
Abstract: PURPOSE:To reduce considerably the capacity of a memory and to reproduce a log accurately by storing discrimination numbers of rules, which meet conditions in accordance with equipment states, and the other equipment states used in rule processing as log information in case of reproducing of the log. CONSTITUTION:In a rule operating part 206, a rule meets conditions when contents of the conditional part of the rule in a rule storage part 207 and contents of a state storage part 205 coincide with each other. Consequently, contents 401 corresponding to the state of an equipment group are stored in the storage part 207 also. Thus, rules meeting conditions are found to reproduce the state of the equipment in accordance with contents of the storage part 207. Plural equipment states are described as conditions in the conditional part of the rule. Consequenly, memory for one rule is equivalent to plural states of the equipment group. Thus, numbers of rules meeting conditions of equipment states 401 and even equipment states which do not coincide with conditions of rules are stored, thereby reproducing the log accurately and reducing conciderably the capacity of the memory.
Patent JP-H04361360-A (JP)
Title: Character editing system
Inventor: IGARASHI AKIHIKO
IPC: G06F17/21
Filed: 1991-06-07
Abstract: PURPOSE:To efficiently retrieve the respective character control information of character types belonging to type setting rules according to character information to be allocated. CONSTITUTION:When an address generating means 2f generates an access address to an index table memory 3a corresponding to each character information, based on the access address generated by the address generating means 2f, a retrieval control means 2e controls the retrieval access destination of each character information stored in a storing means (table memory) 9 based on a specified address generated from an index memory 3a, retrieves each character control information by character types to each character information and outputs it to a make-up means 2c.
Patent JP-H0786625-A (JP)
Title: Solar cell
Inventor: WADA TAKAHIRO
IPC: H01L31/04
Filed: 1994-07-15
Abstract: PURPOSE:To provide a solar cell, in which a heavy metal such as Cd, Se, etc., is not dispersed into air even at the time of a fire and which has high safety, by forming a low melting-point glass layer to the layer of either section on the outside of a plurality of compound semiconductor layers in the solar cell, in which a plurality of the compound semiconductor layers are laminated. CONSTITUTION:The upper section of the substrate 1 of soda lime glass is coated with low melting-point glass 2, and a transparent conductive film 3 such as ZnO is formed onto the low melting-point glass 2 through a sputtering method. A CdS film 4 is evaporated onto the transparent conductive film 3 as an N-type window layer. A CuInSe2, film 5 as an optical absorbing layer is formed onto the CdS film 4, and an Au film is shaped onto the film 5 as a rear electrode layer 6. A low melting-point glass film 7 is sputtered and deposited onto the rear electrode film 6 in 10mum under the same film formation conditions as the low melting-point glass 2, and the film 7 is housed in a metallic frame. A PbO-B2O3-SiO2-Al2O3 group is used as the low melting-point glass.
Patent JP-S6054738-A (JP)
Title: Purification of material having high viscosity
Inventor: SHINPO MASARU
IPC: C08F16/02
Filed: 1983-09-06
Abstract: PURPOSE:To remove impurities contained in a highly viscous material easily by removing ions of the impurities from a soln. prepd. by dissolving the highly viscous material in the first solvent, then precipitating the highly viscous material with the second solvent. CONSTITUTION:An organic material giving high viscosity to the soln. is dissolved in the first solvent. The soln. is allowed to contact with cation exchange resin to remove ions of impurities contained in said org. material. Then, the soln. is diluted with the second solvent, which does not dissolve substantially said org. material but is optionally miscible with the first solvent, to precipitate the deionized org. material. By this method, impurities in the org. material which exhibits high viscosity are removed easily.