baber/WOPTO huggingface dataset:
Patent JP-S57212310-A (JP)
Title: Air intake controlling device for engine
Inventor: UEMITSU ISAO
IPC: F01L13/00
Filed: 1981-06-24
Abstract: PURPOSE:To reduce fuel consumption by a method wherein a cam shaft provided with a cam for an intake valve is rotated by the title control device. CONSTITUTION:A relative rotational position adjusting device 10 which is capable of controlling the cam shaft 1 and which is driven by an input side gear (not shown) is provided at the driving side end of the cam shaft 1. Further, delayed and advanced angle chamber 9 and 8 which communicate with passages 18 and 19, respectively, are provided at the right side end of a slider 7 and the passages 18 and 19 are made to communicate with each other through an electromagnetic valve 20 controled by a control device (not shown) comprising an electric timing system. When the control device is operated in response to an engine load and for example, a solenoid 21' is energized, a spool valve 25 moves in the direction of A to supply a pressure oil to the chamber 9 so that the slider 7 slides to the right and the body 28 of the cam shaft 1 is rotated to thereby delay the timing angle of the valve. On the contrary, when a solenoid 21 is energized, the pressure oil is likewise supplied to the chamber 8 so that the slider 7 slides to the left to thereby advance the timing angle of the valve.
Patent JP-H03554-A (JP)
Title: Wideshield wiper device
Inventor: JIYANNPIEERU YUSUTASHIYU
IPC: B60S1/34
Filed: 1990-04-13
Abstract: PURPOSE: To prevent an excessive load from being added to a motor, and make a wiper arm extensible and foldable without unnecessarily enlarging by fixing the motor to a support plate so as not to be rotated by a drive spindle. CONSTITUTION: The movement of a blade support 18 between a folded position and an extended position is performed by a motor 54, and the motor 54 governs the axial movement of the blade support 18 around the axial line situated in one end of a support arm 20. Since this was conventionally performed by a motor fixed to the support arm 20 itself, and the inertia was added to the whole inertia of a structure consisting of the support arm 20, the blade support 18 and a wiper blade, a large load was added to the wiper arm. In contrast to this, since the motor 54 is fixed not to the support arm 20 but to a support plate 24, the motor 54 is not moved by the support arm 20 during the wiping operation of the support arm 20. Thus, no excessive load is added to the wiper motor 54.
Patent JP-S58213740-A (JP)
Title: Carboxylic acid ester, its preparation and insecticide and acaricide containing the same as active constituent
Inventor: NISHIDA SUMIO
IPC: C07C255/43
Filed: 1982-06-04
Abstract: NEW MATERIAL:A carboxylic acid ester expressed by formula I [R1 and R2 are H, F, Cl, Br or methyl; R3 is H, cyano, ethynyl or 1-propynyl; R4 is formula II(X and Y are halogen, methyl or haloalkyl), formula III (W is methylene or O; n is 0 or 1; Z is H, halogen or methoxyl; m is an integer 1-4; Zm may be methylenedioxy)]. EXAMPLE:3-Anilino-4-fluoro-alpha-cyanobenzyl (1R)-cis, trans-chrysanthemate. USE:An insecticide and acaricide with low toxicity to warm-blooded animals. PROCESS:A carboxylic acid expressed by formula IV or a reactive derivative thereof is reacted with an alcohol expressed by formula V to give the aimed carboxylic acid ester expressed by formula I .
Patent JP-H06288244-A (JP)
Title: Control device of turbocharger with dynamo-electric machine
Inventor: TAKEUCHI KIYOSHI
IPC: F02B61/00
Filed: 1993-03-31
Abstract: PURPOSE:To prevent a bad influence of a voltage reduction by attaching a voltage regulator to convert the output of a DC convertor to a battery voltage, to the power member of a dynamo-electric machine installed to a turbocharger, and feeding a voltage to an auxiliary appliance and the like when the battery voltage is reduced, by driving electrically by this output. CONSTITUTION:The power member 4 of a dynamo-electric machine 2 installed to a turbocharger 1 has a DC-DC converter 41, an inverter 42, and a regulator 43, and a voltage regulator to reduce the output of the converter 41 when the voltage of a battery 3 is reduced to about 12V of the battery voltage in the no load condition is attached to the regulator 43. When the rotary electric appliance 2 is driven electrically, the voltage regulator is operated to turn off a relay 60, the voltage is fed to an A auxiliary appliance 62 which is liable to receive the influence of the voltage reduction, so as to prevent a bad influence of the battery reduction by the electric driving.
Patent JP-S58212656-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KIKUNAGA JIYUNICHIROU
IPC: G11B17/34
Filed: 1982-06-04
Abstract: PURPOSE:To keep contacted status between a head and a seal always constant, by fitting an intermediate plate for pressing a sheet between an outer cover and a holder, and determining the distance between the intermediate plate and sheet by a spring and a height determining supporting body. CONSTITUTION:Guides 15 projected on the main device side are arranged on the positions corresponding to the front and back of the turning direction of a flexible magnetic sheet so as to put a magnetic head 11 between them 15 on the surface of the intermediate plate 7 which is opposed to the main device. The guides 15 are sheet pressing members to apply pressure to the sheet 1 reversely from the head 11, so that the sheet 1 is contacted with the head 11 always at constant status. The intermediate plate 7 on which guides 15 are formed is supported by the height determining supporting body 16 attached to a chassis 14 and pressed by a spring 8, which absorbs the play of a gap generated between the outer cover 5 and intermediate plate 7.
Patent JP-2000290577-A (JP)
Title: Water-based ink composition for writing tool
Inventor: YAMADA NAOAKI
IPC: C09D11/17
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To improve pigment-dispersing properties and resistance to drying by compounding a pigment, water, a water-soluble organic solvent and caprolactam. SOLUTION: With a mixed solvent comprising water and 2-60 wt.%, preferably 5-35 wt.%, of a water-soluble organic solvent are admixed 1-25 wt.% preferably 2-15 wt.%, of an inorganic pigment such as carbon black, ultramarine blue or the like or an organic pigment such as copper phthalocyanine blue, benzidine yellow or the like, 0.1-20 wt.%, preferably 1-10 wt.% of caprolactam of the formula and, as required, additives such as a pH adjusting agent, an antiseptic agent, a mildew-proofing agent, a fluorine-containing surfactant, a nonionic, anionic or cationic surfactant, an anti-foaming agent or the like.  This ink composition hardly suffers from flocculation and sedimentation of pigments and can maintain not only the same density of handwriting as in the initial stage even when filled in a writing tool and left upright or upside- down but also the same volume of an ink discharged in writing as in the initial stage even when a writing tip is left exposed to the outside and the solid content is raised by evaporation of a solvent.
Patent JP-H05298809-A (JP)
Title: Optical disk device
Inventor: CHIBA TAKAYOSHI
IPC: G11B19/02
Filed: 1992-04-16
Abstract: PURPOSE:To maintain the state of repose (on-track state) even on an optical disk having such tracks that the length of one track is different from the length of one physical circumference in its circumferential direction. CONSTITUTION:The device is provided with a rotary encoder 14 for detecting the rotation of a spindle motor 12 for rotating the optical disk 11. A timing pulse P3 to be generated once a revolution of the optical disk 11 is obtained by a counter 16, etc., in synchronization with an output timing pulse P1 of this rotary encoder 14. When this timing pulse P3 is generated, in other words, one revolution of the optical disk 11 is specified, an optical pickup 21 is returned by one track in the inner circumferential direction Ri of the optical disk 11 in synchronization with this pulse P3, so that the state of repose can surely be maintained.
Patent JP-H09280320-A (JP)
Title: Wheel having transponder and transponder device
Inventor: TOMITA HISATAKA
IPC: F16F15/32
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To improve durability of both a tire and a transponder by a method wherein the transponder is fixed at the rim flange of a wheel in a direction in which an axis thereof is extended along the peripheral direction of the tire. SOLUTION: A wheel is formed such that a tire 1 is assembled to the rim 3 of a wheel 2, and a transponder 5 is fixed in a direction in which an axis thereof is extended along the peripheral direction of the tire 1. A transponder device 10 is formed such that the transponder 5 is contained in a heat insulating container 11. The heat insulating container 11 has a hook 12 against a rim flange 4 and by elastically nipping the edge of the flange 4 between the hook 12 and a heat insulating container 11 body, the transponder device 10 is fixed to the vicinity of the peripheral end of the flange 4. This constitution ensures performance and durability of the transponder 5 without sacrificing performance of the tire.
Patent JP-H04326435-A (JP)
Title: Real time data base management device
Inventor: MORIKAWA SHUICHI
IPC: G06F12/00
Filed: 1991-04-26
Abstract: PURPOSE:To make the updating processing of data having a duplicate more efficient and to easily add and erase a system configuration element by providing a period communication part which periodically communicate the content of a main storage device independent of a data base management device at high speed. CONSTITUTION:Data is stored as a data base in the main storage device 16 of a computer 1 constituting distributed environment. The period communication part 17 operates the main storage device 16 and transforms changed data in a very short period in asynchronizing with the execution motion of the data base management part 15. Updated data is reflected on the whole system by the period communication part 17 and data base in the main storage device 16 is kept uniform in the whole system. Consequently, it becomes unnecessary to consider the existence of the duplicate of data at the data base management part 15 and the updating processing is made more efficient. The change of system configuration becomes easier without the necessity of considering data disposition and the like at the time of adding and erasing the computer 1.
Patent JP-S5323224-A (JP)
Title: Solid pickup unit
Inventor: KOIKE AKIO
IPC: H04N5/335
Filed: 1976-08-16
Abstract: PURPOSE: To reduce the area occupied by a diode and to increase an accumulative capacity by providing the conductive electrode, held by the prescribed voltage, onto the upper part of the region detecting light through an insulating film. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57211863-A (JP)
Title: Controlling system for alarm information
Inventor: SATAKE YASUO
IPC: H04M3/08
Filed: 1981-06-23
Abstract: PURPOSE:To automatically output an alarm tone to a maintenance station at the generation of a trouble by selecting one of plural kinds of alarm tones according to the kinds of troubles. CONSTITUTION:When a trouble is generated in a switchboard and an alarm signal ALMC is applied to an alarm sending controlling circuit 1, the circuit 1 starts an automatic outgoing circuit 2 and calls a maintenance terminal through a network NW1, which is not shown in the drawing. When a line supurvisory circuit 3 detects a response from the maintenance operator, the controlling circuit 1 controls a switching circuit 4, sends a warning tone from a warning tone source 5 to the maintenance terminal and then sends one of alarm tones from alarm tone sources 6a-6n to the maintenance terminal according to the kind of an alarm signal ALMC. Consequently the maintenance operator can understand the degree of the trouble. The switching circuit 4 holds the connection status of said alarm tone source until another trouble is generated and prepares for an incoming for reconfirmation from the maintenance terminal.
Patent JP-S60241995-A (JP)
Title: Rotary filthy water treating device
Inventor: IKEDA AKIO
IPC: C02F3/08
Filed: 1984-05-17
Abstract: PURPOSE:To enable to operate whole body of a rotary body under a same condition and to improve the capacity for treating filthy water by constructing a rotary body to a short cylindrical shape and separating the inside to plural numbers with a partitioning material, and providing living body holding membranes at an equal distance. CONSTITUTION:A whole body of the device is constructed to a rotary body having a necessary width and a rotary shaft is attached horizontally by inserting to a center of the rotary body and fixing by supporting with a shaft to the peripheral edge of a filthy water tank, which is rotated at low speed through a driving mechanism. When it is rotated in the direction of the arrow mark in the driving stage, a water level difference corresponding to the volume of successively exposed surface is formed between the exposed surface of the filthy water and the inside surface of the filthy water in each partitioned chamber 5 is formed, and, for instance, the filthy water in a partitioned chamber 5e is extracted to the outside through a clearance between the living body holding membranes 6 by the pressure difference, and air is introduced simultaneously from outside. Since, in this stage, the inside of each partitioned chamber 5 is communicated by perforated holes 7 in the living body holding membrane 6, the water level difference between the external water and those at the peripheral edge part of the rotary body and at the center are equal to each other, accordingly, the thickness of the layer of living body sticking thereto are made uniform.
Patent JP-S63264267-A (JP)
Title: Joining method for steel pipe
Inventor: KATO TOSHIYUKI
IPC: B23K1/18
Filed: 1987-04-22
Abstract: PURPOSE:To securely join steel pipes in the shape of a sharp angle having no dead point or vacuum part to fluid or no part to increase pipe frictional resistance by heating and pouring hard solder between knife-edge joining surfaces under an inert atmosphere. CONSTITUTION:One steel pipe 1a is bent in a chevron-shape and the joining part thereof is cut to form a joining surface, while, in the other steel pipe 1b also, the joining part is cut to form a joining surface in the same manner. The joining parts making a sharp angle are brought into full contact and each of the edges of the parts composing the internal surfaces of the pipes is cut in the shape of a knife edge. Then, these joining parts are brought into contact with each other, the hard solder is arranged around the remaining parts which are not joined and the hard solder is heated and poured between the joining surfaces under the inert atmosphere to obtain a Y-shaped joint 1.
Patent JP-S5523976-A (JP)
Title: Production of polybasic acid
Inventor: ABE SHINICHIROU
IPC: C12P7/46
Filed: 1978-08-10
Abstract: PURPOSE: A microorganism capable of producing a polybasic acid from sugariness and cellulase are made to act on cellulosic substances at a time, thus producing a polybasic acid in one stage process.  
     CONSTITUTION: A bacterium producing a polybasic acid from saccharinity, as Candida lipolytica or Gluconobacter suboxydans and cellulase are made to act at a time on a liquid culture medium containing cellulosic substances as cellulose pulp or the like and the fermentation is effected to produce a polybasic acid as citric or tartaric acid, which is separated. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59222656-A (JP)
Title: Control device in automatic transmission
Inventor: TOYAMA KAORU
IPC: F16H63/44
Filed: 1983-06-01
Abstract: PURPOSE:To enhance the running ability and fuel consumption, by carrying out the control of speed change in accordance with equi-output curves which are parted from a turbine rotational speed v.s. generated output power characteristic curve at a fixed fuel consumption rate by a range of variations in the rotational speed of a torque converter output shaft, which range is obtained in accordance with the difference between gear ratios of adjacent speed shift stages. CONSTITUTION:Output signals from a turbine rotational speed sensor (b) and an engine load sensor (g) are compared with a shift-up speed changing curve and a shift-down speed changing curve that are set on the basis of a low speed side equi-output power curve A and a high speed side equi-output power curve B which are parted from each other by a range (a) of variations in the rotational speed of a torque converter (a), which range is culculated in accordance with the difference between gear ratios of adjacent speed shift stages in each of plurality of curves indicating a turbine rotational speed v.s. generated output characteristic curve obtained when the fuel consumption rate of the engine is fixed at each value. Therefore, whether shift-down or shift-up is necessary or not is determined. When judgement is made that it is necessary, a shift-down discriminating means (i) or a shift-up discriminating means (j) is operated.
Patent JP-H06307120-A (JP)
Title: Dynamic vibration absorber for building
Inventor: TAKEUCHI ATSUSHI
IPC: E04H9/02
Filed: 1993-04-23
Abstract: PURPOSE:To simplify constitution, by sticking a damping material at both sides of a core member having a relatively large bending rigidity and sticking a restrictive member having a relatively small bending rigidity at the external side of the damping material and forming a lateral member for a dynamic vibration absorber. CONSTITUTION:A damping member 22 composed of a damping rubber material or the like is stuck respectively at both sides of a core member 21 made of a member having a relatively large bending rigidity like a steel plate. And a restrictive member 23 made of a member having a relatively small bending rigidity like an aluminum plate or the like is stuck at both sides of the damping material 22 to form a lateral member 11. And further, weights 12 are attached to both sides of the lateral member 11 respectively to form a dynamic vibration absorber 10. The absorber 10 is set in the attic space of second floor of a second-story unit building.
Patent JP-S63272682-A (JP)
Title: Packing apparatus
Inventor: OKAZAWA HEIICHI
IPC: B65D85/64
Filed: 1987-04-21
Abstract: PURPOSE:To bring a lower case and an upper case to the same shape, to facilitate the control of parts by reducing the kinds of the parts and to achieve cost reduction, by applying taper to both end surfaces of a buffering material so as to make the upper side thereof shorter than the lower side thereof. CONSTITUTION:Taper is applied to the front and back surfaces of each of buffering materials 8 so as to make the width of the upper side thereof smaller than that of the bottom side thereof. A product 7 is received in a lower case 9 after the buffering materials 8 are mounted to said product 7 and an upper case 10 is combined with the lower case 9 so that the front and back side panels thereof are overlapped with those of the lower case 9, and a band 11 and a tape 12 are applied to both cases to complete packing. The taper corresponding to the thickness (t) of the cases is provided to both surfaces of each of the buffering materials 8. That is, each of the buffering materials 8 is formed into a shape so that the dimension of the upper side thereof becomes a-2t if the dimension of the lower side thereof is (a). When the buffering materials 8 having the above-mentioned dimension and shape are used, the outer dimension of the upper part becomes a-2t+2t=a in such a state that the lower case 9 is combined with the buffering materials 8. That is, the inner dimension of the upper case 10 becomes exactly equal to that of the lower case 9 and the lower and upper cases 9, 10 can be brought to the same dimension and shape.
Patent JP-H10250680-A (JP)
Title: Non-rocking ship
Inventor: YAMAMOTO SHUICHI
IPC: B63B39/03
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a non-rocking ship which can keep its stable attitude without rolling or pitching even under a storing weather. SOLUTION: A non-rocking ship is structured so that a surface hull 1 to be located on the water surface is connected to an underwater hull 2 positioned underwater through columns 3, wherein a water passage hole 5 is provided in an appropriate place on the side face of the underwater hull 2 while a gas injection pipe 12 is attached to an appropriate place in the upper part through a valve, and the gas from a gas supplying means installed in the hull is fed to the underwater hull from the gas injection pipe 12 with possibility of gas feed and evacuation, and the buoyancy of the underwater hull 2 is adjusted by controlling the gas feed and evacuation so that the stability of the hull position during the ship operation is ensured.
Patent JP-S57212199-A (JP)
Title: Cholesterin standard aqueous solution and manufacture
Inventor: RORUFU DEEKU
IPC: C12Q1/60
Filed: 1982-06-09
Abstract: The present invention provides an aqueous cholesterol standard solution with a definite content of cholesterol, wherein it contains a detergent mixture of 10 to 90% of cholic acid and 90 to 10% of desoxycholic acid or of appropriate salts or derivatives of these acids. The present invention also provides a process for the preparation of this aqueous cholesterol standard solution, wherein a detergent mixture of cholic acid and desoxycholic acid or of appropriate salts and derivatives of these acids is dissolved in distilled water or in 0.9% aqueous sodium chloride solution, an appropriate preservation agent and/or a buffer effective in the pH range of from 7 to 9 optionally added thereto, and a definite, precisely defined amount of cholesterol is dissolved in the solution thus obtained, while stirring and warming to 40 DEG  to 60 DEG  C.
Patent JP-H06307085-A (JP)
Title: Execution method for jointing part of successively placed concrete of very high strength structure
Inventor: KUROBA KENJI
IPC: E04G21/02
Filed: 1993-04-23
Abstract: PURPOSE:To improve strength of a successively concrete placing part by preventing cracks at the time of curing very high strength concrete after placing, cracks due to heat of hydration and lowering of adhesive force. CONSTITUTION:A recessed and projecting part 7 of a cover 6 is pressed onto the upper end surface of a column 2 of very high strength concrete to form a recessed and projecting part, and/or jointing surface curing water is filled on the upper end surface 5. After suitable curing time elapses, the jointing surface curing water is removed. The surface dried saturated upper end surface 5 is formed to perform execution of jointing for a column 2a of very high strength concrete.
Patent JP-S5431860-A (JP)
Title: Transmission of tractor
Inventor: HAYASHI TETSUAKI
IPC: F16H37/06
Filed: 1977-08-13
Abstract: PURPOSE: To obtain the gear-shift of a traveling system, remaining the PTO shaft to be revolved, by installing a hydraulic clutch on a first gear of a traveling shaft. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60242570-A (JP)
Title: Editing method of information signal
Inventor: IMANAKA RIYOUICHI
IPC: G11B27/026
Filed: 1984-05-16
Abstract: PURPOSE:To edit an information signal in a short time through easy operation by applying jumping pulses so that two signal converting means of two discoid record carriers are scanned in a phase-locked state, and placing the 2nd signal converting means in a recording state when the 2nd converting means is at a specific position and also stopping the application of jumping pulses. CONSTITUTION:A desired position on a recorded disk 40 is reproduced by a reproducing circuit 44 and track jump pulses (TJP) froma controller 48 are applied to a tracking servo circuit 43 to hold a heat at the desired position. Then, a disk to be recorded is read by a reproducing circuit 53 and pulses TJP are applied from the controller 48 to a tracking servo circuit 52 to hold the head at a desired position. A recording command signal is applied to a laser control circuit 50 and pulse TJP are cut off, and then recording from the disk 40 to the disk 57 is started. Consequently, the information signal is edited in a short time through the easy operation.