baber/WOPTO huggingface dataset:
Patent JP-H08119071-A (JP)
Title: Car washing equipment
Inventor: YASUTAKE NOBUO
IPC: B60S3/00
Filed: 1994-10-24
Abstract: PURPOSE: To smoothly change a direction of a vehicle for washing even when a rear/front space of a conveyor is narrow by providing a driving device rotating a turntable in one direction at an angular pitch made by the conveying direction of the conveyor and the vehicle traveling direction. CONSTITUTION: When front wheels of a vehicle 2 transferred onto a turnable 12 do not reach an optical axis 35, a signal light 27 instructs advance of the vehicle 2. When the front wheels reach the optical axis 35 and cut off the optical axis 35, the signal light 27 instructs a stop of the vehicle 2. In this way, a driver in the vehicle 2 can stop the vehicle precisely in the predetermined position on a vehicle mounting face 14 of the turntable 12 according to the indication of the signal light 27. As a motor 22 is operated and its rotary shaft, is rotated by the predetermined number of revolutions, the turntable 12 is rotated in one direction by an angle α made by the conveying direction 17 of the roller conveyor 3 and the vehicle traveling direction 18.  In this way, the direction of the vehicle 2 on the turntable 12 is changed, and the front part of the vehicle 2 is directed to a vehicle passage port 16.
Patent JP-S63114567-A (JP)
Title: Switching power source
Inventor: SHIMOE OSAMU
IPC: H02M3/155
Filed: 1986-10-29
Abstract: PURPOSE:To eliminate efficiency reduction, by inserting a resistance to a choke coil in series and by giving an overcurrent protecting function to the third transistor, taking advantage of the potential difference, etc., produced to the resistance. CONSTITUTION:A switching power source is composed of a switching transistor (hereinafter referred to as Tr) 1, a choke coil 4 connected to it, a current detecting resistor 7, a control Tr 2 and a positive feedback circuit 10. The energy accumulated to the choke coil 4 by turning ON and OFF this Tr 1 is supplied to the load through a rectifying diode 5, with which the control Tr 2 is controlled and the output voltage stabilized through a shunt regulator 9. When the third Tr 3 is provided to produce the potential difference to the abovementioned resistor 7 larger than that of an emitter resistor 8 of the control Tr 2, the Tr 3 is conducted and the control Tr 2 is cut off to interrupt the current of the Tr 1. With this simplified constitution the overcurrent protection can thereby be implemented.
Patent JP-S61138483-A (JP)
Inventor: TAKAHASHI HIROSHI
IPC: H05B3/00
Filed: 1984-12-07
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-S61135535-A (JP)
Title: Method of keeping food fresh
Inventor: IKEZU MIKIO
IPC: A23B4/06
Filed: 1984-12-07
Abstract: PURPOSE:Meat is dehydrated in the presence of a water-absorbing polymer, then frozen and refrigerated to enable preservation of natural taste at low temperature without quality deterioration. CONSTITUTION:Meat is dehydrated in the presence of a water-absorbing polymer such as crosslinked polymer of polyacrylate salt, then frozen and refrigerated.
Patent JP-S61137087-A (JP)
Title: Apparatus for measuring position
Inventor: FUKUHARA HIROSHIGE
IPC: G01S19/23
Filed: 1984-12-07
Abstract: PURPOSE:To simplify handling by dispensing with manual input, by receiving the navigation data from a satellite to automatically operate the receiving position of said data and automatically inputting an estimation value to a converging operation means to converge the same to a real position. CONSTITUTION:The radio wave emitted from a satellite is received by an antenna 7 and the positional information and transmission timing information of the satellite are obtained by a receiving part 11a. Then, an approximate value is operated by an initial estimation value operation part 13a to be temporarily stored in an estimation value memory part 25. The memory content of the memory part 25 is applied to a converging operation part 15a in predetermined timing and converged to the real position determined by the navigation data along with the data from the receiving part 11a. A route induction apparatus 21 performs the induction processing of a vehicle while receives the accurate positional information from a position measuring apparatus 19 at a proper time.
Patent JP-S60137179-A (JP)
Title: Solid-state image pickup element
Inventor: KOIKE NORIO
IPC: H04N5/335
Filed: 1984-12-07
Abstract: PURPOSE:To generate a field pulse in an element by integrating a voltage boosting circuit for the field pulse at a part of the circumference of an element chip. CONSTITUTION:The voltage boosting circuit 2-2 is provided to the output of a field pulse generator 1, and this circuit 2-2 consists of an insulating gate type field effect transistor Qc provided with capacity between the gate and source. When an output pulse f1 is applied to a terminal 4-1, a conductive MOSTQt turns on and off and the one-level voltage Vc developed at the source 7 is applied to a terminal 5-1 through capacity CB to raise the voltage by DELTAVF. The capacity CB is made much larger than parasitic capacity CC, and then the gate voltage of a charging MOSTQc rises above the drain voltage, thereby obtaining a high-voltage field.
Patent JP-S61128880-A (JP)
Inventor: DONARUDO ARAN SHIRUBAASUTAIN
IPC: A24D3/04
Filed: 1985-11-16
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-S62118664-A (JP)
Title: Extension connection system in electronic automatic exchange
Inventor: INADA HISASHI
IPC: H04M3/42
Filed: 1985-11-19
Abstract: PURPOSE:To receive one's own call while always using a nearby extension telephone set by giving a telephone number to each subscriber using a subscriber terminal set. CONSTITUTION:An extension user A loads an ID card 7 carried by the user storing one's own telephone number is loaded to an ID card reader 6 added to an extension telephone set 51 to input a telephone number to the extension telephone set 51. The extension telephone set 51 sends telephone number information inputted from the ID card 7 to a subscriber circuit 41, while the subscriber circuit 41 receiving the telephone number information informs the presence of request of station data change setting in a memory 2 to a central controller 1. When the central controller 1 identifies the subscriber circuit, the central controller 1 reads the telephone number information in the subscriber circuit 41 via a signal line 8. A subscriber circuit designation data in a table corresponding to the read telephone number is revised into a data designating the subscriber circuit 41.
Patent JP-H04134218-A (JP)
Title: Gas meter
Inventor: KIMURA YUKIO
IPC: G01F3/22
Filed: 1990-09-26
Abstract: PURPOSE:To orderly let flow gas, improve measuring accuracy, and reduce the number of parts and fitting man-hour by passing gas through a porous member provided in one body with a shut-off valve. CONSTITUTION:A mesh member 116 having appropriate meshes as a porous member is fixed on the inner wall of a cylindrical member 110. This mesh member 116 is formed into a bottomed cylinder having a circular bottom part 118 and a cylindrical side face part 120 and made of a net of metal or the like. This mesh member regulates gas flow passing through it, but in case of too large meshes the regulating effect is hardly obtained and in case of too small meshes pressure loss at passing through of gas is enlarged not to satisfy the rated value as a gas meter, and hence appropriate meshes is selected. The shut-off valve 80 is usually integrated in such gas meter for insuring safety, and the mesh member 116 is provided in one body with the seat plate 88 of the shut-off valve 80. Hereby, by fitting the shut-off valve 80 to the gas meter 2, simultaneously fitting of the mesh member 110 is completed, and hence the number of parts and fitting manhour is reduced at manufacture of the gas meter 2.
Patent JP-H02106696-A (JP)
Title: Level detecting device for heat accumulating device
Inventor: KOKAJI MINORU
IPC: F28D20/00
Filed: 1988-10-13
Abstract: PURPOSE:To enable accurate and continuous detection of a boundary level between hot water and cold water in a heat accumulating tank by a method wherein a floating substance having an intermediate specific gravity value between the specific gravity of hot water and that of cold water is situated in a heat accumulating tank, and a detecting means to detect the vertical position of the floating substance is provided. CONSTITUTION:When hot water 6 and cold water are present in a heat accumulating tank 1, a floating substance 8 is regulated so as to have an intermediate specific gravity value between the specific gravity value of the hot water 6 and cold water 7, so that the floating substance floats at a boundary level therebetween. The position of floating substance 8 is regulated by means of a simple net 9 and vertically moved along a wall surface in the heat accumulating tank 1. Through detection of the vertical position of the floating substance 8 by means of a detector 10, a boundary level between the hot water 6 and the cold water 7 in the heat accumulating tank 1 is detected continuously. A position detecting signal from the detector 10 is converted into an amount of the hot water 6 and the cold water 7, i.e. an amount of accumulated heat energy, by means of a converter 11 to output it.
Patent JP-S61136223-A (JP)
Title: Method for thermal diffusion
Inventor: WADA MASARU
IPC: H01L21/22
Filed: 1984-12-06
Abstract: PURPOSE:To perform uniformly and with good reproducibility the thermal diffusion of impurities in compound semiconductors of the group III-V by using an inert gas as ambient atmosphere. CONSTITUTION:Ar gas containing DEZn 2 and arsine gas coming out of a bomb 6 both supplied to the line 5 are sent to one end of a quartz tube 10 installed in a reaction furnace 9 heated to a prescribed temperature, and exhausted to the exterior of the furnace through the other end of the tube 10, using Ar gas as carrier which is also introduced through one end of the line 5. In the furnace, DEZn 2 is thermally decomposed and Zn is thermally diffused into a GaAs substrate 12 placed on a sample support 11. Arsine gas serves to prevent the vaporization of As from the GaAs substrate 12, which is caused by high temperature during the thermal diffusion of As. With this procedure, the trouble of a reaction occurring between the GaAs substrate 12 and H2 gas when H2 is used as carrier gas is dissolved and the thermal diffusion of Zn into the GaAs substrate 12 is performed uniformly and with good reproducibility.
Patent JP-S62117540-A (JP)
Inventor: NAKAO SHIGETAKA
IPC: A61B8/14
Filed: 1985-11-18
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-H06106941-A (JP)
Title: Suspension characteristic control device for vehicle
Inventor: TSUTSUMI YASUHIRO
IPC: B60G17/015
Filed: 1992-09-28
Abstract: PURPOSE:To attach most importance to running stability of a vehicle and further to improve its riding comfort as for as possible by decreasing a reference value, by which a suspension characteristic is switched to a soft side or a hard side, by a predetermined amount when a 2-wheel drive condition is selected by a driving gear. CONSTITUTION:In shock absorbers 11a to 11d, damping force against vertical moving of a car body can be changed by a valve opening controlled by actuators 14a to 14d, and in subair chambers 13a to 13d, a spring constant for vertical moving of the car body is changed by a valve for switching communication with main air chambers 12a to 12d by actuators 15a to 15d. In the case of suppressing a squat of the case body with a driving gear DR being normal, a computer 25 maintains a suspension characteristic to a soft side as far as possible even at the time of quick starting or accelerating a vehicle. In the case of failure generation in the driving gear DR to drive the vehicle with two wheels, the suspension characteristic is made to be easily switched to a hard side, to suppress the squat of the car body.
Patent JP-H0565267-A (JP)
Title: Alpha-sulfo fatty acid ester salt composition and its production
Inventor: UEMURA KENJI
IPC: C07C309/17
Filed: 1991-09-09
Abstract: PURPOSE:To obtain a new useful alpha-sulfo fatty acid ester salt composition having both excellent solubility and cleaning properties. CONSTITUTION:A compound comprising (1) (A) an alpha-sulfo fatty acid (8-22C) alkyl (1-2C) ester salt and (B) an alpha-sulfo fatty acid (8-22C) alkyl (3-4C) ester salt in the ratio of the component A/B (weight standard)=2/3-9/1. (2) 8-22C fatty acid alkyl (1-2C) ester is sulfonated with sulfuric anhydride and then 10-60wt.% of the sulfonated substance is subjected to ester exchange with 3-4C aliphatic alcohol to produce the composition industrially.
Patent JP-H01101908-A (JP)
Title: Band for decoration
Inventor: SAITO TOSHIHIKO
IPC: A44C5/00
Filed: 1987-10-15
Abstract: PURPOSE: To provide a stable band for a desired length by integrally forming U-shaped lugs on both the side faces of a flat ornament ring while separating a bottom side and making a side edge free, and inserting one side of a connecting ring from the side edge into the lug. CONSTITUTION: Lugs 2, of which the cross sections are U-shaped, are integrally formed on both the side faces of a flat ornament ring 1. Concerning the lug 2, its bottom side is separated from the ornament ring 1 and made free, its inside is made into void 3, one side of the connecting ring is inserted from the free side into this void and the ornament rings are successively connected so that a band-shaped body can be formed. Since the void 3 has a space for the connecting ring, the ornament ring can be longitudinally and laterally inclined at a certain degree, the base of the lug can be always tightly in contact with the skin, stability can be provided and by variously changing ornament balls to be mounted on the ornament rings, variation can be enjoyed.
Patent JP-H0572284-A (JP)
Title: Device measuring circuit having data log function
Inventor: TERAYAMA CHITOMI
IPC: G01R31/26
Filed: 1991-09-10
Abstract: PURPOSE:To enable the testing of a device to be measured (DUT) even neither when a measured value data is obtained nor none by judging the propriety of an output resulting from an A/D conversion of a measured value of a detection circuit with a judging circuit. CONSTITUTION:A measured value of a DUT 7 is converted to a voltage value 1a with a detection circuit and converted to a digital value 2a with an A/D converter 2 being synchronized by an A/D conversion starting signal 2b. The signal 2b is also sent to an address generator 5 to increment it 5 and a '1' address is sent to a storage circuit 4. With a decision circuit 3, the digital value 2a is compared with limit register values 3Ka and 3Kb using a digital comparators 3C and 3D to prepare a high fail signal 3La, a low fail signal 3Ld, a fail signal 3Lb, a pass signal 3Lc and a limit disable 3Le. As a result of a judgement, the 3La-3Lc and the digital value 2a are stored at the '1' address of the storage circuit 4. The DUT can be tested on the same conditions neither when a measuring data is obtained nor none.
Patent JP-S63114829-A (JP)
Title: Parts feeder
Inventor: SHIGETA TSUTOMU
IPC: B23P19/00
Filed: 1986-10-31
Abstract: PURPOSE:To make a distance between an operator and a pallet reducible, by having the pallet titled at a pallet setting position, and installing a device which sets it in a state of being projected to the side of the operator from a parts feeder. CONSTITUTION:When an actual pallet 2a is conveyed to the specified position of a pallet tilting set part 22 by a roller conveyor 20, a sensor 50 detects it, transmitting a detection signal. In consequence, air cylinders 31 and 36 are turned on by a control unit whereby a pair of claws 23 and 24 are closed, holding the actual pallet 2a in between. In succession, a braked motor 45 is turned on to clockwise rotation by the control unit and a gear 47 is rotated, whereby the actual pallet 2a held between these claws is rotated as well. Successively, when the sensor 50 detects a dog 40, the braked motor 45 is turned off of its clockwise rotation by the control unit, and simultaneously it is stopped in a state of being braked, thus the pallet 2a is tilted and set in a state of being projected to the operator side from a frame cover 51 of a part feeder 21.
Patent JP-H02105604-A (JP)
Title: Transistor amplifier
Inventor: HASHIMOTO MASAAKI
IPC: H03F3/45
Filed: 1988-10-13
Abstract: PURPOSE:To reduce a Miller effect due to incidental capacitance between the collector and the base of a transistor whose base is kept at constant potential and to prevent frequency characteristic from being deteriorated by cascade- connecting the plural stages of current gain cells consisting of the above transis tor. CONSTITUTION:The title amplifier is constituted is a differential amplifier circuit having the transistors Q1-Q12, constant current sources CS1-CS3, a con stant voltage source VS, the gain current cell CGC1 consisting of the transistors Q9-Q12 and the constant current source CS3, the gain current cell CGCn of (n) stages similar to the gain current cell CGC1, a power source Vcc, and output resistors RL1 and RL2. Since the bases of the transistors Q3, Q4, Q7, Q8, Q11, and Q12 are kept at the constant potential by the constant voltage source VS, the change of collector potential according to that of the transistors Q1, Q2, Q5, Q6, Q9, Q10... can be suppressed. As a result, it is possible to remarkably reduce the Miller effect due to the incidental capacitance between the collector and the base of the transistor, and to prevent the frequency characteristic of a differential connection circuit for the transistor from being deteriorated.
Patent JP-H0891291-A (JP)
Title: Propeller for vessel
Inventor: KUBO HIROHISA
IPC: B63H1/26
Filed: 1994-09-27
Abstract: PURPOSE: To obtain a propeller for vessel with an excellent root erosion preventive effect by forming the section form of a vane root by reducing the thickness gently from the maximum thickness part to the rear edge, giving an adequate thickness at the rear end, and giving a roundness to the junction of the rear end surface and the vane side surface. CONSTITUTION: This propeller for vessel is composed of a boss 10 and vanes 12. In this case, the section form of the root of the vane 12 (concretely, at the position less than half the length from the root to the vane end, that is the vane length R) is set as follow: That is, in the section figure at the root at r=0.2R from the root (the surface of the boss 10), the thickness is reduced gently from the maximum thickness part to the rear edge, and an adequate thickness is given even at the rear end, and furthermore, a roundness is given to the junction of the rear end surface and the vane side surface. That is, the rear end is made in a blant jet. Concretely, the thickness t at the rear end is preferable to be 30 to 60% the maximum thickness T. On the other hand, by coating the vane surface with a nylon resin or the like, the generation of a cavitation can be suppressed.
Patent JP-H02105523-A (JP)
Title: Plasma treatment device
Inventor: OIWA KIYOSHI
IPC: H01L21/31
Filed: 1988-10-14
Abstract: PURPOSE:To enable density distribution in radius direction of plasma within a vacuum container to be uniform by constituting a plurality of solenoids which are placed at the outside of the vacuum container and in periphery direction around the vacuum container axial line with the center axes being placed with some gap. CONSTITUTION:A plurality of solenoids which are placed in periphery direction around the axial line of a vacuum container 23 with some gap are placed (four of them) in equal gap in periphery direction surrounding a waveguide pipe 1 at the upper part of a ceiling surface 23a of a cylindrical vacuum container 23, being a non single solenoid. Each solenoid has a bar-shaped core 16a at the center. By changing the gap between the center axis of this core 16a and that of the vacuum container 23, it is possible to change the distribution of magnetic field in the region of a plasma generation part 27 within the vacuum container 23. Thus, it becomes possible to compensate for a weak part of magnetic field within the vacuum container 23 or weaken the strong part, thus enabling the density distribution of plasma within the vacuum container 23 to be more uniform.
Patent JP-H0999501-A (JP)
Title: Method and apparatus for producing plastic films
Inventor: YADA ISAO
IPC: B31B21/00
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To efficiently produce films with high productivity by using a double tube set to a folded back state as a plastic film becoming a raw material and laterally cutting the same so as to leave a predetermined interval in the longitudinal direction and further cutting the same by half in the longitudinal direction thereof. SOLUTION: Decoration is applied to a tube A set to a folded back state to feed the tube A to a heat seal part. The tube is heat-welded so as to leave the total length in the lateral direction of the tube A or a part of the tube and the upper and lower films of the tube A are mutually fused to form narrow seat parts B.... Subsequently, the tube A is laterally cut to obtain the short tube A' having the same length as the length of a product film. Next, this short tube A' is sent to a secondary cutting part and cut by half in its longitudinal direction to be divided into two parts. By this cutting, two products can be simultaneously obtained from one short tube A'.
Patent JP-H1193867-A (JP)
Title: Scroll compressor
Inventor: KITAGAWA KOYO
IPC: F04C18/02
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To effectively increase compression efficiency by reducing the discharge resistance caused by the structure of a check valve. SOLUTION: This scroll compressor 1 is provided with a scroll compression section 50 forming a compression chamber 53 and a discharge chamber 85 discharging the compressed fluid of the compression chamber 53, and the compression chamber 53 and the discharge chamber 85 are communicated via a discharge port 69. The discharge port 69 is communicated with the compression chamber 53 via a single inlet port 69a, and the discharge chamber 85 side is branched into two passages communicated with the discharge chamber 85 via outlet ports 69b, 69c respectively to form a branch structure. Plate spring-like reed valves 70a, 70b are provided correspondingly to the outlet ports 69b, 69c respectively, and the outlet ports 69b, 69c are opened or closed by the reed valves 70a, 70b in response to the pressure difference between the compression chamber 53 and the discharge chamber 85.
Patent JP-H08100705-A (JP)
Title: Attaching device for synthetic resin-made cylinder head cover
Inventor: KAWABATA HAJIME
IPC: F02F7/00
Filed: 1994-09-29
Abstract: PURPOSE: To prevent cracks from being generated on connecting flange parts by suitably absorbing contraction and expansion to be generated due to temperature change of the outside of a synthetic resin-made cylinder head cover. CONSTITUTION: Band-like elastic packings 16 are attached to the lower surface of a peripheral wall 11b of a synthetic resin-made cylinder head cover 11 so as to project downward, and a plurality of flanges 11c provided with vertical through holes 11e for inserting screws are provided on the lower end of the peripheral wall 11b at distances. Metallic collars 17 a little longer than the wall thicknesses of the flanges 11c, whose outside diameters are a little smaller than the inside diameters of the longitudinal through holes 11e, and wherein elastic O-rings 19 are attached on a part of the outer surface are attached to the vertical through holes 11e by forming the specific clearance between them and the vertical through holes 11e through the elastic rings 19, and the cylinder head cover 11 is attached to a cylinder head H by inserting bolts 18 into the metallic collars 17, and contraction and expansion of the cover 11 are absorbed by the clearance.