baber/WOPTO huggingface dataset:
Patent JP-H1162737-A (JP)
Title: Intake system of internal combustion engine
Inventor: NOMURA YURIO
IPC: F02M35/04
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To provide the intake system of an internal combustion engine which enlarges space for mounting a throttle body part. SOLUTION: An air cleaner 12 for housing an air cleaner 14 for filtering intake air into an internal combustion engine 10 and a surge tank 22 for absorbing an intake pulsation are arranged in parallel in the direction of the row of cylinders of the internal combustion engine 10. An open space 23 is formed between them 12, 22 on both sides of the row of the cylinders and above them and a throttle body 19 in which a throttle valve 20 is built in is arranged in the open space 23, whereby the throttle body 19 can be arranged with sufficient space in the open direction of the space 23.
Patent JP-H0885518-A (JP)
Title: Bag mouth-tying device for bagging/packaging machine
Inventor: SAIKI KAZUO
IPC: B65B51/08
Filed: 1994-09-20
Abstract: PURPOSE: To easily perform the shifting of the position of a tying machine in response to the characteristics and volume of an article in a bag. CONSTITUTION: A plurality of air cylinders 4, 5 are serially combined, and their cylinder tubes 6, 7 and piston rods 8, 9 are connected in order to constitute a stretchable elevating device 3. Then, the piston rod 9 on one end side of the elevating device 3 is positioned and fixed. At the same time, an elevating body 10 which vertically moves together with a bag mouth-tying machine 18 is connected to the piston rod 8 on the other end side of the elevating device 3. A stretching length L3 of the elevating device 3 is changed by stretching the piston rods 8, 9 by driving the air cylinders 4, 5 individually or simultaneously. By doing so, a height H3 of the bag mouth-tying machine 18 can be changed in a plurality of stages. The stretching strokes of the piston rods 8, 9 are different from each other.
Patent JP-H0547047-A (JP)
Title: Stamper for production of substrate for optical recording medium
Inventor: MIURA KYO
IPC: G11B7/26
Filed: 1991-08-12
Abstract: PURPOSE:To provide the stamper for production of the substrate for an optical recording medium by which renders advantages, such as ease of alignment, a good cut surface and longer life of a blanking blade, in a cutting or blanking stage for a resin substrate. CONSTITUTION:A projecting part higher than the track groove part of the rolled stamper constituted by fixing the end or rear surface of the stamper having the track groove part for transfer is formed in the part exclusive of the track groove part of the above-mentioned stamper. The resin substrate having the recessed part formed by reducing the thickness of a part of the projecting part is produced if the resin substrate is molded by extrusion molding using this stamper. Since the recessed part exists, the alignment is easy and the cut surface is good in the cutting or blanking stage. In addition, the life of the blanking blade is prolonged.
Patent JP-H10330636-A (JP)
Title: Production of alpha-tetra-substituted phthalocyanine
Inventor: NARIZUKA TOSHIRO
IPC: C09B47/067
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound in high yield and a short time by reacting 3-substituted phthalonitrile with ammonia and successively reacting the resultant product with vanadium trichloride. SOLUTION: (A) A 3-substituted phthalonitrile of formula I (X is 1,1,1,3,3,3- hexafluoro-2-phenyl-2-propoxy) is reacted with (B) a compound selected from ammonia, urea, ammonium carbamate, formamide and ethyl carbamate in an aliphatic alcohol in the presence of an alkoxide to afford (C) a diiminoisoindoline of formula H and the component C is successively reacted with (D) vanadium trichloride in the reaction system without isolating the component C from the reaction system to provide (E) the objective compound of formula III [number of 1 to 16 in the periphery of phthalocyanine skeleton represents a position number of C atom; X is each bonded to C atom at either position of 1 or 4, 5 or 8, 9 or 12, 13 or 16].
Patent JP-H04108687-A (JP)
Title: Controlling method for outside diameter of single crystal
Inventor: SAKAMOTO TOSHIYUKI
IPC: C30B27/02
Filed: 1990-08-28
Abstract: PURPOSE:To enhance the precision for controlling the outside diameter of single crystal and to enhance the yield of a product by performing heating control for a heating means in accordance with the predictor of the outside diameter calculated by a specified method in the case of growing single crystal by a Czochralski process. CONSTITUTION:A heating means 15 is equipped to heat a crucible 14 holding the melt 12 for a raw material. Seed crystal 18 is brought into contact with the melt 12 in the crucible 14. Single crystal 19 is grown by pulling up this seed crystal 18 and also the weight of the grown single crystal 19 is measured 21 at every prescribed time. The outside diameter value of the grown single crystal 19 is calculated from the variation of this measured weight of single crystal. Heating temp. (detector 17) of the heating means 15 is controlled in accordance with the change with the lapse of time for the calculated outside diameter of single crystal. The following means is used in a method for controlling the outside diameter of single crystal 19. In other words, both a response function correspondent to the heating temp. of the heating means 15 and the target value of the outside diameter of single crystal 19 changed with time are previously set. The predictor of the outside diameter of single crystal after the elapse of prescribed time is calculated from both the calculated present outside diameter value of single crystal 19 and the response function. Deviation of both the predictor of this outside diameter and the target value of the outside diameter of single crystal after the elapse of prescribed time is calculated. The heating temp. of the heating means 15 is controlled 22, 23 according to this deviation.
Patent JP-2001049937-A (JP)
Title: Hinge
Inventor: DUBACH FREDI
IPC: E05D7/04
Filed: 1999-08-09
Abstract: PROBLEM TO BE SOLVED: To improve workability by constituting a hinge into a prescribed structure, and adjusting a position without a tool. SOLUTION: After inserting adapters 13, 14 into a cross-sectional U-shaped hinge arm 4 connected to a door 1, a shaft 11 is hooked on a seat plate 3 fixed to a furniture side face plate 2, and the adapters 13, 14 and the arm 4 are fixed to the plate 3 by a locker 8. Next, a plate 19 having a spiral groove on an under surface is jornalled to the adapter 14 to be fitted to a large gear 5, a pivot 16 arranged in the adapter 13 is inserted into the groove, and the gear 5 is projected from a side surface of the arm 4. Next, an adjusting screw 12 is thread-mounted on the arm 4, a neck part 30 of a head part 29 is inserted into slits 31, 32 of the adapters 13, 14, the neck part 30 is held by a catch 15 fitted to a large gear 6, and the gear 6 is projected from the side surface of the arm 4.  When rotating the screw 12 by the gear 6, the arm 4 is lifted, and when rotating the gear 5, the spiral groove guides the pivot 16, the adapters 13, 13 relatively move, and the arm 4 moves in the depth direction. Thus, a position of the arm can be adjusted without using a tool.
Patent JP-S6285426-A (JP)
Title: Apparatus for manufacturing epitaxial crystal
Inventor: HAYAFUJI AKIO
IPC: H01L21/205
Filed: 1985-10-09
Abstract: PURPOSE:To obtain an abrupt composition change of boundary in high quality when different types of crystals are superposed and formed by forming two independent crystal growing regions in a quartz reaction tube, and rapidly moving a semiconductor substrate to grow a crystal freely between both crystal growing regions. CONSTITUTION:A quarts reaction tube 1 is divided therein by a quartz plate into two crystal growing regions 4A, 4B. A susceptor supporting rod 14 is rotated to grow GaAs when a GaAs substrate 6 mounted on a susceptor 13 is disposed on the first crystal growing region 4A and to grow an AlxGa1-xAs when it is disposed on the second crystal growing region 4B. The rod 15 is periodically rotated counterclockwise or clockwise by the above operation to slide the substrate 6 on the susceptor 13, thereby momentarily switching gas composition to obtain repeated GaAs/AlxGa1-xAs grown layer having an abrupt hetero boundary.
Patent JP-S60118760-A (JP)
Title: Polyorganosiloxane composition for coating use
Inventor: YONEDA YASUHIRO
IPC: C09D183/04
Filed: 1983-11-30
Abstract: PURPOSE:To obtain titled composition with only a small amount of chlorine, suitable for application to electronic circuit elements, etc., by hydrolysis of specific siloxane, performing polycondensation into polyhydroxysiloxane followed by silylation with a special silylating agent. CONSTITUTION:(A) A siloxane consisting of dimethoxysilane or diethoxysilane is hydrolyzed to form a hydroxysiloxane, which is then subjected to polycondensation into polyhydroxysiloxane. The terminal group of this polymer is silyloated using (B) a chlorine atom-free silylating agent to obtain a polyorganosiloxane. The objective composition contains >=50% of the structure of formula with said polyorganosiloxane as the recurring unit.
Patent JP-S6385080-A (JP)
Inventor: KAWASAKI KIYOO
IPC: C05F7/00
Filed: 1986-09-26
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-S60117229-A (JP)
Title: Anamorphic variable power copying method
Inventor: UEDA TOSHIHIKO
IPC: G02B13/08
Filed: 1983-11-29
Abstract: PURPOSE:To easily vary variable power lengthwise or breadthwise over a wide range without decreasing resolving power by shifting an anamorphic optical element in position. CONSTITUTION:This method copies an image of an original 2 in two modes as a laterally long image which has the top-bottom direction coincident with a slit breadthwise direction and is of life size lengthwise and reduced only breadthwise and a longitudinally long image which is of life-size breadthwise and reduced only lengthwise. Namely, the magnification of a projection lens 1 is made different from the magnification based upon a scanning system 9 in the 1st mode and the difference between an image speed and the speed of a photosensitive body 4 is compensated by an anamorphic optical element 12 switched to the 1st position. On the other hand, the anamorphic optical element 12 is switched to the 2nd position in the 2nd mode and the magnification of the projection lens 1 and the magnification based upon the scanning system are made coincident with each other to attain variable power so that the longitudinal-lateral proportion is different from that in the 1st mode.
Patent JP-S59117422-A (JP)
Inventor: WATANABE ETSUROU
IPC: H02H7/093
Filed: 1982-12-24
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-H1056310-A (JP)
Title: Antenna unit
Inventor: FUSE TAKAHIRO
IPC: H01Q1/22
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To provide an antenna unit which can easily be fitted to a vehicle body and has good reception sensitivity. SOLUTION: A stack chip antenna 14 which is arranged on a printed wiring board 13 and receives an FM signal is stored in a case 10. The signal received by the stack chip antenna 14 is amplified by a preamplifier 15 and outputted through a cable 16. At the lower end of the case 10, a magnet 11 for fixing to the body of an automobile with a magnetic force is provided. A magnetic shield plate 12 which cuts off the magnetic force of the magnet 11 is arranged between the magnet 11 and printed wiring board 13. Further, an interval of approximately 5mm is provided by a resin-made spacer (not illustrated) between the magnetic shield plate 12 and printed wiring board 13.
Patent JP-H0783182-A (JP)
Title: Horizontal rotary compressor
Inventor: MIURA KAZUHIKO
IPC: F04C2/10
Filed: 1993-09-10
Abstract: PURPOSE:To reduce a displacement of an oil supplying pump of a displacement type such as a trochoid pump as fan as possible while supplying necessary and sufficient lubricant. CONSTITUTION:A passage 7 for communicating an intermediate chamber 6 interposed between a partition plate 18 and the outer peripheral surface of a crankshaft 15 which an oil sump inside a sealed casing is formed on the partition plate 18. Oil passage 8, 9 for introducing lubricant staying in the intermediate chamber 6 into the end surfaces of a main bearing 20 and an auxiliary bearing 21 are formed on crank portions 24, 25 of the crankshaft 15.
Patent JP-S61108770-A (JP)
Inventor: YOSHIDA SHIGERU
IPC: D06M101/16
Filed: 1984-10-27
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-2000053252-A (JP)
Title: Feeding device for rectangular article piled up in column shape piling up device for rectangular article and continuous processing method for rectangular article using these device
Inventor: NAKAMURA HARUO
IPC: B65G59/06
Filed: 1998-08-10
Abstract: PROBLEM TO BE SOLVED: To improve utilization efficiency and to reduce machine wear and noises by providing a lifting up holding means with a function lifting up a plurality of article columns together by leaving the lowest step and holding the columns and providing a carrier means with a function discharging rectangular articles belonging to the lowest step together. SOLUTION: On a frame, a belt conveyor 25 is substantially horizontally arranged. On the upper side of the belt conveyor 25, each rectangular plate shaped work guide 21 is substantially vertically provided. A plurality of article columns 10 constituted by piling up works 1 are accepted in accepting space, and the article columns 10 are held together by a work holder 22 and are lifted up by leaving the lowest step. The height for lifting up the article columns 10 is a height necessary and sufficient for discharging the work 1 on the lowest step. A plurality of works 1 belonging to the lowest step of the article columns 10 are discharged together to a discharge end by the belt conveyor 25.
Patent JP-H1163829-A (JP)
Title: Spraying drier and apparatus using the same
Inventor: KITAGAWA YASUHIRO
IPC: H01L21/304
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a novel structure of a drier apparatus capable of suppressing failures caused by an air-knife type drier. SOLUTION: Gas container chambers A1, A2, a ventilation passage B, a gas container chamber C, a gas emission passage D and a gas outlet E are formed by recessed parts 50a, 60a formed on inner faces of plate-shaped bodies 50, 60. The gas container chambers A1, A2 are partitioned only by a partition wall 50b formed in such a manner as to protrude from the inner face of the plate-shaped body 50. An approximately circular and cylindrical columnar structural part P comprising a faster screw 74 and a wall part surrounding its circumference, packings and the like are arranged within the gas container chamber A2.
Patent JP-H0972023-A (JP)
Title: Outside wall material mounting structure and method and wall panel with outside wall material
Inventor: TSUKADA KENICHI
IPC: E04B2/00
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To provide such an outside wall material mounting structure and method as being capable of preventing the entry of water into a wall mainframe through periphery of nails of screws fixing an outside wall material and causing no additional processes. SOLUTION: A wall mainframe 18 with a core material 20, an elastic member 12, a waterproof sheet 16 to cove the whole outside surface of the wall mainframe 18 and a fixing member 10 to pass through the elastic member 12 and the waterproof sheet 16 are used, as well as an outside wall material 14 fixed to the wall mainframe 18. The elastic member 12 with a preset thickness is arranged corresponding to the core material 20 between the waterproof sheet 16 and the outside wall material 14. In an area where the elastic member 12 does not exist between the waterproof sheet 16 and the outside wall material 14, a communication space is provided, which ranges from one end to the other end of the wall mainframe 18.
Patent JP-S60120209-A (JP)
Title: Running-distance measuring method
Inventor: YAGI SOUICHI
IPC: G01C22/00
Filed: 1983-12-02
Abstract: PURPOSE:To improve distance resolution and measuring accuracy, by stepping the display of a running distance meter every time the counted value of distance pulses reaches a predetermined reference value, and updating the reference value every time the display is stepped up. CONSTITUTION:When an automobile runs, distance pulses generated by a distance sensor 1 are counted by a pulse counter 2. The counted value is compared with a reference value by a comparator 3. When the counted number of the pulse counter 2 becomes 5, the comparator 3 generates an output signal, and a decimal counter 4 is stepped up. As a result, zero at the lowest digit in the decimal counter 4 becomes 1, indicating the running of 10 meters. A reference value generator 5 reads the distance pulse corresponding to, e.g., the running distance of 20 meter, from a correcting table 6, and outputs the pulse to the comparator 3 as a reference value after the half-adjustment. Hereinafter, the reference value is sequentially updated.
Patent JP-S6287264-A (JP)
Title: Discharge method in oil purifier
Inventor: KATO AKIHIDE
IPC: B04B1/14
Filed: 1985-10-14
Abstract: PURPOSE:To change the opening and closing time of a valve cylinder and to regulate the discharge amt. of sludge and separated water by changing the pressure of working water on the basis of the signal of a water content detector at the purified oil outlet passage of a rotor. CONSTITUTION:With respect to the method for purifying oil by a centrifugal separator contg. plural separation plates in its rotor, the water content is detected at an optional position of the purified oil B outlet passage of the rotor 1 by the change in the dielectric constant. The signal is transmitted to a controller 6 wherein the water contents in the purified oil B are compared and a selector valve 9 is changed over to the compressed air E2 side at pressure P2 in case of abnormality. Consequently, the compressed air E2 at pressure P2 is supplied to a water tank 8, a cylinder 3 is operated for a longer time than usual, and the sludge C and the water D at the space part are discharged.
Patent JP-S59119563-A (JP)
Title: Automatic moving device for cassette container structure of tape recorder
Inventor: UESUGI TOSHIO
IPC: G11B15/675
Filed: 1982-12-27
Abstract: PURPOSE:To simplify constitution and reduce its weight, and to improve the productivity by automatically moving back a cassette container structure which loads a cassette pack at a stand-by positon and setting it at a recording and reproduction position, and moving forth the structure automatically to the stand- by position. CONSTITUTION:When a cassette is loaded in the cassette container 11 and further pressed backward, the cassette container structure is moved back to turn on a switch (SW), driving a motor (M). Then, a gear 39 rotates and a guide pin 43 set on the gear 39 operates a cam member 36 to move back the cassette container automatically; and the 1st guide pin 6 reaches a guide groove 29 and falls in the guide groove 29, and the cassette is set at the accurate recording and reproduction position. The guide pin 43 operates the cam member 35 by the rotation of the gear 39 to move up the cassette container structure, and when the 1st guide pin 6 reaches the upper end of the guide groove 29, the cassette container structure returns to an original stand-by position by the reversing force of a spring 34.
Patent JP-H0678571-A (JP)
Title: Driving circuit for ultrasonic motor
Inventor: OGASAWARA MORIHIKO
IPC: H02N2/00
Filed: 1992-08-26
Abstract: PURPOSE:To provide a driving circuit which can reduce a slip sound of a rotor when an ultrasonic motor is driven at a low speed. CONSTITUTION:In order to generate driving currents of an ultrasonic motor having different phases of 90 deg., a timer 2 for generating a driving current from a first driving current generator formed of a pulse oscillator 4 and a power amplifier 7 and a second driving current generator formed of a 90 deg. phase shifter 5 and a power amplifier 8 is connected to both the generators by alternately setting a micro driving time and a pausing time. A sweep circuit 3 is connected to both the generator as a frequency modulator for so modulating that a frequency of the driving circuit is set to a lower value than a resonance frequency of an ultrasonic motor 9 at starting and stopping sides at the time of intermittently driving and its intermediate time becomes substantially equal to the resonance frequency of the motor 9.
Patent JP-H0673041-A (JP)
Title: Tetrahydrofuran derivative
Inventor: TAKEHARA SADAO
IPC: C07D405/12
Filed: 1992-08-26
Abstract: PURPOSE:To provide a new compound capable of extending a liquid crystal phase to high-temperature region without increasing the threshold voltage, drivable at low voltage and useful as a material for a liquid crystal optical switching element for display. CONSTITUTION:The compound of formula I [R<1> is 1-12C straight-chain alkyl; rings A to C are trans-1,4-cyclohexylene, (F-substituted) 1,4-phenylene, pyrimidine-2,5-diyl or pyridine-2,5-diyl; (n) is O or 1; X is CH2O, OCH2, O or single bond; R<2> is H or 1-12C straight-chain alkyl], e.g. 2-[4-[4-(trans- pentylcyclohexyl) phenyl]benzyloxy]tetrahydrofuran. The compound of formula I can be produced by converting a compound of formula II (Y is Cl, Br or I) into organic lithium compound, etc., and reacting the compound with a lactol derivative of formula III.
Patent JP-H1069765-A (JP)
Title: Static write and read semiconductor memory
Inventor: ADAM SENPA AIGA
IPC: G11C11/56
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To make the number of parts constituting a single memory cell a few by comprising a memory cell with the electro-magnetic or a magnetic element storing data in the form of the electro-magnetism or the magnetism and with a data reading element whose interterminal voltages are changed when a data read current is made to flow by being arranged in the electro-magnetism or the magnetism. SOLUTION: When a transistor M20 is switched on by a row address selection line 24 and a write voltage is applied to a data writing bit line 25 from a write/ read/erase detecting circuit 46, a data writing current is made to flow through the electro-magnetic or a magnetic element 36 between the emitter 52 of the transistor 20 and the bit line 25 and data are stored as an electro-magnetic field or a magnetic field 38. When the transistor M20 is switched on and a read voltage is applied to a data read line 28, the data reading element 34 between the emitter 54 of the M20 and the line 28 detects the electro-magnetic field or the magnetic field. Thus, one memory cell can be constituted by using one transistor to save a chip area.
Patent JP-2001046729-A (JP)
Title: Heavy object vertically moving device for game machine
Inventor: HANATSUKA AKIRA
IPC: G07F11/00
Filed: 1999-08-11
Abstract: PROBLEM TO BE SOLVED: To prevent a cord from being rubbed or riding over by winding the cord on a pulley, moving a drive shaft in the axial direction with a screw, winding the cord on the outer periphery of the pulley in alignment without overlap, and maintaining the cord in the vertical direction. SOLUTION: In this heavy object vertically moving device for a game machine, a vertically moving device 24 of a prize is suspended by a cord 23 wound on a pulley 22 fixed to a drive shaft 19 rotated by a drive source 20. A screw with a pitch nearly equal to the diameter of the cord 23 is formed on the drive shaft 19, the drive shaft 19 is screwed to bearings, and the drive shaft 19 and pulley 22 are made movable in the axial direction as they are rotated relatively to the vertically moving means 24.