baber/WOPTO huggingface dataset:
Patent JP-S5738683-A (JP)
Title: Oil pump
Inventor: MASAI HIROTO
IPC: F04C2/18
Filed: 1980-08-19
Abstract: PURPOSE: To restrain the flux increase and to maintain the ejection pressure under constant regulation by allowing the hydraulic oil to leak to the intake side through a gap formed between the end surface of the pump body and side plate which shifts toward the pump body when the ejection pressure of the pump exceeds the prescribed value.  
     CONSTITUTION: When the rotation rate of a drive shaft rises due to extrinsic factor and the ejection pressure exceeds the prescribed spring pressure exerted on a side plate 11 which is inseted into and movable axially within an internal space 9 of a cover 7, the side plate 11 is shifted outward against the spring pressure producing a gap between the side plate 11 and the end surface of geaes 4 and 5. However, the oil is always returned to the intake side through this gap without being sent back to the ejection side except the one ejected from the ejection side since the oil pressure at the ejection side is higher than that at the intake side. Consequently, the increase of the flow rate is restrained and the ejection pressure is maintained under constant regulation. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07293292-A (JP)
Title: Automatic start/stop device for internal combustion engine
Inventor: HAYASHI TAKANORI
IPC: F02N15/00
Filed: 1994-04-28
Abstract: PURPOSE:To reduce the electric power consumption during the automatic stop, lighten the load for a battery and permit the automatic stop for a long time, by cutting off the supply of electric power to a central processing part after the control for the automatic stop of an internal combustion engine, when the automatic stop condition for the perfect returning operation of a clutch pedal is established. CONSTITUTION:During the operation of an internal combustion engine 2, if the automatic stop condition other than the perfect returning operation of a clutch pedal 12 is established, and then the automatic stop condition of the perfect returning operation of the clutch pedal 12 is established, control is performed so as to permit the automatic stop of the internal combustion engine 2, and the supply of electric power to a central processing part 40 of a control means 36 is cut off. Further, during the automatic stop of the internal combustion engine 2, if the prescribed automatic start condition is established after the start of the supply of electricity to the central processing part 40 by the prescribed operation of the clutch pedal 12, control is performed so that the automatic start of the internal combustion engine 2 is carried out. Accordingly, the electric power consumption during the automatic stop of the internal combustion engine 2 is lightened, and the load for a battery is lightened, and the automatic stop for a long time is permitted.
Patent JP-S5639964-A (JP)
Title: Steering hydraulic circuit for construction equipment
Inventor: HOASHI KENZOU
IPC: B62D11/08
Filed: 1979-09-07
Abstract: PURPOSE: To achieve easy steering with a simple steering mechanism by placing one spool of a steering valve under the control of a single control lever to provide the intermittent operations of a left or right clutch and a braking action for each of left and right brake.  
     CONSTITUTION: To move a vehicle in the counterclockwise direction, a control lever 6 is handled to move a spool of a steering valve 5 left to communicate ports 5 1 , 5 2  with each other. An oil pressure from a pump 2 is allowed to be  transmitted via a duct 12 to a left clutch 10 and the bottom space inside a left brake cylinder 13a so that the left clutch 10 is disengaged. On the other hand, left and right brakes 13, 15 are released because an oil pressure from a transmission pump 3 is carried into a space on the rod side inside each of left and right brake cylinder 13a, 15a. A piston 13b yields to a combination of the oil pressure from the pump 2 and a force of a compression spring 13c to move left so that the left brake 13 acts to brake the vehicle to turn it counterclockwise. A clockwise turning of the vehicle can be attained by handling the lever 6 in the opposite direction. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63279415-A (JP)
Title: Magnetic head mounting method
Inventor: HAKODA SHUZO
IPC: G11B5/53
Filed: 1987-05-11
Abstract: PURPOSE:To highly efficiently maintain the height of a magnetic head track from a rotating cylinder by bonding plural magnetic head chips to the rotating cylinder through a liquid bonding agent in which powder is mixed of a suitable spacer. CONSTITUTION:The magnetic head chip 1 having a track position from the mounting face to the rotating cylinder 4 the magnetic head chip as a reference is bonded to the rotating cylinder 4 by the thermosetting type liquid bonding agent 3 in which the powder 2 of the reference spacer is mixed. The magnetic head chip 1a having the track position larger than the reference is bonded to the rotating cylinder 4 through the thermosetting type liquid bonding agent 3a in which the power 2a smaller than the reference spacer and the magnetic head chip having the track position 1b smaller than the reference is bonded thereto by the thermosetting type liquid bonding agent 3b in which the power 2b larger than the reference spacer. Thereby, in any case, the magnetic head track height from the rotating cylinder 4 can be maintained to a reference height.
Patent JP-S63279205-A (JP)
Title: Semiconductor laser analog light transmission equipment
Inventor: WAKABAYASHI SHINICHI
IPC: H04B10/54
Filed: 1987-05-11
Abstract: PURPOSE:To suppress reflected turn light, to reduce connection loss and to improve distortion characteristics by grinding the projected spherical surface of an optical connector end face around a point shifted from the optical axis of a fiber at the time of analog transmission. CONSTITUTION:The projected spherical surface of the optical connector end face is ground so that the grinding angle phi of the ground face 25 is >=6 in case of a single mode and >=10 in case of multimode. The radius of curvature of the spherical surface is 50-60mm. The optical connector is connected so that the grinding surfaces 25 of the fibers 23 are superposed to each other. Since the connector end face is ground like a projected spherical surface around the point shifted from the optical axis of the fiber, reflected return light at the connector end face can be suppressed at the time of analog transmission, the connection loss can be reduced, the noise level is reduced, distortion characteristics can be improved and long distance transmission can be attached.
Patent JP-S5237559-A (JP)
Title: Equipment for treating gases
Inventor: NAKAMURA OSAJI
IPC: B01J35/06
Filed: 1975-09-19
Abstract: PURPOSE: Equipment for treating the exhaust gas from combustion, using the catalyst having a little pressure drop and a high catalytic efficiency. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10242257-A (JP)
Title: Articles for semiconductor industry
Inventor: JILL L FUTANYAN
IPC: H01L21/673
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To approximately perfectly avoid the contamination with external ions by using a denatured polytetrafluoroethylene as an article for the semiconductor industry. SOLUTION: A denatured polytetrafluoroethylene(PTFE) is used as an article for the semiconductor industry. A PTFE formed article is produced by the forming-sintering method or the known processing technology such as the ram extrusion process in the powder metallurgy. In the forming-sintering method a PTFE is formed by a hydraulic or hydrostatic press or automatic press in a first step at room temp. and sintered at 38.5 deg.C max. in the following step, and a billet is sintered, without supporting, in a heated furnace with an air circulation system, this approximately perfectly avoiding the contamination with external ions. No internal stress from a wafer carrier, etc., exists and it is usable for unoriented materials.
Patent JP-H01283919-A (JP)
Title: Plasma doping method
Inventor: ISHIWATARI OSAMU
IPC: H01L21/22
Filed: 1988-05-11
Abstract: PURPOSE:To prevent the occurrence of crystal defects such as breakdown of crystal lattices, by forming an oxide film having the thickness of 10nm or more on the surface of each semiconductor substrate which is placed in a vacuum container beforehand. CONSTITUTION:An oxide film having the thickness of 10nm or more is formed on the surface of each semiconductor substrate 3 which is placed in a vacuum container 1. A region wherein defects occur due to doping is an SiO2 layer whose depth is 30nm from the surface. Crystal defects such as dislocation seldom occur in an Si layer beneath the SiO2 layer. The very thin oxide film of 10nm or more is formed on the surface of each semiconductor substrate beforehand, and plasma doping characterized by the less occurrences of the crystal defects in the surface during the doping is performed through the oxide film. In this way, the occurrences of the crystal defects in the surface layer of the semiconductor can be suppressed to the Iow rate only by said doping.
Patent JP-S5447981-A (JP)
Title: Reactor container
Inventor: SHIHO EIJI
IPC: G21C9/00
Filed: 1977-09-22
Abstract: PURPOSE: To simplify the structure of a reactor container with a pressure vessel arranged in a dry well and to reduce steam condensing vibration phenomenon at the coolant losing accident time.  
     CONSTITUTION: In a reactor container model MARK-II, a diaphragm floor 14 contained in a container wall 2 is supported by vent tubes 15 buried and secured in a concrete mat 1 at the bottom. Multiple of small holes 17 are perforated at the portions of the respective tubes 15 slightly upper than the mat 1 to communicate dry well 9 through the holes 17 with a suppression chamber 10. A pedestal 18 is stood on the floor 14. A pressure vessel 6 is supported via posts 5 on the pedestal 18. When the floor 14 is thus supported by the tubes 15, it can effectively simplify the structure of the container 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60257511-A (JP)
Title: Heat treatment and apparatus therefor
Inventor: KANOU YASUO
IPC: H01L21/268
Filed: 1984-06-04
Abstract: PURPOSE:To obtain a crystal thin film over a widened area and with excellent reproducibility, by a method wherein an object of treatment is heat-treated using an energy beam shaped by a split semicylindrical lens and a semicylindrical lens disposed so that their longitudinal axes directions cross perpendicularly to each other. CONSTITUTION:At a focal plane fb, a laser beam having Gaussian distribution is split at the center, and the split portions overlap with each other, whereby a linear laser beam B04 shown at D is obtained which has a substantially uniform energy density distribution. At a focal plane fa, two linear laser beams B06 are obtained which have a Gaussian energy density distribution. Between the focal planes fa and fb, a laser beam B05 is obtained which has such a beam spot configuration that two cut elliptical beams face each other, that is, a double-humped energy density distribution. Employment of the linear laser beam B04 having a uniform energy density distribution enables crystallization to be obtained over a widened area and with excellent reproducibility. When the laser beam having a double-humped energy density distribution is applied to a polycrystalline silicon film so as to be recrystallized, it is also possible to obtain a silicon crystal film with excellent crystallizability.
Patent JP-H07299229-A (JP)
Title: Game panel for game machine
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/02
Filed: 1994-04-30
Abstract: PURPOSE:To provide satisfactory mounting workability for an inner band, to reduce assembling working man-hours, to heighten decorativeness, to perform various kinds of display and to perform precise display to a player. CONSTITUTION:A display plate mounting part 302 set in an almost parallel state with respect to the glass of a pinball machine is formed on the surface side of the inner band 112 in a band structure 202, and a display plate 303 capable of displaying every kind of information is arranged on the surface side. The information (today's lucky numbers: 3, 5, and 7, unlucky numbers: 4, 9) from a game shop is displayed on the display plate 303. In this way, display easy to observe by the player can be provided, and the player can observe the display concentrically even when the player is enjoying a game, and display information can be surely recognized by the player.
Patent JP-H06320988-A (JP)
Title: Indicator device for vehicle
Inventor: HORI MASAYUKI
IPC: B60Q1/32
Filed: 1993-05-17
Abstract: PURPOSE:To provide an indicator device for a vehicle allowing a driver to properly recognize a distance between a body end position and an obstacle, and further allowing the vehicle to approach the obstacle safely and properly. CONSTITUTION:When an illuminant 105 is turned on, emitted light reproduces the three-dimensional image of a hologram 106. Then, the reproduced image is reflected with a rear window 102 via an opening 104, and a mark 108 is thereby projected at the position of a vehicle rear end. Another mark 107 is further projected at a position 20 cm aft of the rear end position. A driver is thereby made to recognize a distance between a body end position and an obstacle.
Patent JP-S5737758-A (JP)
Title: Information reproducing device
Inventor: SERIKAWA YASUO
IPC: G11B15/44
Filed: 1980-08-20
Abstract: PURPOSE:To reproduce information in prescribed sections accurately at constant intervals of time by starting the time measurement of a timer when the starting point of a prescribed information section comes to a reproducing gate and by first starting the normal drive of a film when the measured time reaches a set time. CONSTITUTION:Control circuit means 47 and 53 which set and store the starting and ending points of recorded information in a prescribed section of a film and drive the film forward and backward with switches 69 and 70 when the starting and ending points of the information come to a reproducing gate are actuated by turns, and a counter device 71 reproduces the information in the prescribed section repeatedly. When the starting point of the information comes to the reproducing gate in repetitive playback mode, a timer device which is not shown in the figure starts time measurement by a control signal generated in response to the operations of the switches 69 and 70 and when the measured time reaches a constant time set by a time setting means, a control circuit means 47 is actuated and controlled to reproduce information in the prescribed section accurately at constant intervals of time.
Patent JP-S5977356-A (JP)
Title: Multilayer analysis element for fluorescent assay and fluorescent assay using the same
Inventor: NAGATOMO SHIGERU
IPC: G01N31/22
Filed: 1982-06-30
Abstract: PURPOSE:To minimize assay noise by having a multilayer analysis element made up of a porous development sheet and a porous distribution sheet of analyte and a porous reaction sheet containing a fixed amount of protein bonded specifically to analyte by immobilization. CONSTITUTION:A fibrous or non-fibrous porous development layer 101 containing a fixed amount of a fluorescent label made of an analyte component or an equivalence is provided on the upper layer. A distribution sheet 111 which is produced by screening a glass fiber suspension having a red agarose added thereto is provided therebelow to impart a light shielding property. Then, a porous reaction sheet 121 containing a fixed amount of protein specifically bonded to analyte by immobilization is provided on the lower layer.
Patent JP-H10251425-A (JP)
Title: Preparation of breathable film
Inventor: YAMAMOTO KOJI
IPC: A61F13/15
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a breathable film which possesses excellent tensile strength, appearance, feeling, and tear strength. SOLUTION: A resin compsn. comprising: (a) 20 to 80wt.% linear ethylene copolymer comprising ethylene and 1 to 20wt.% comonomer of a 6 C or higher α-olefin or diolefin; and, incorporated into the component (a), (b) 80 to 20wt.% inorg. filler and (c) a 9-40 C satd. or unsatd. fatty ester in an amt. of 0.1 to 15 pts.wt. based on 100 pts.wt. in total of the components (a) and (b), is formed into a film. The film is stretched by 1.2 to 6.0 times. This breathable film has a tear strength MD of not less than 10g as measured according to ASTM D 1922-61T, a tensile strength (TD breaking point) of not less than 700g/15mm- width as measured according to ASTM D882-67, and a moisture permeability of not less than 5,100g/m<2> -24hr as measured according to JIS Z 0208-1973.
Patent JP-S60259335-A (JP)
Title: Electric discharge machining apparatus
Inventor: MAGARA TAKUJI
IPC: B23H11/00
Filed: 1984-06-06
Abstract: PURPOSE:To restrain a positional shift between an electrode and a workpiece due to thermal deformations in machine structure members to reduce machining errors, by providing, in an electric discharge machining apparatus, a device for ventilating and cooling the body of the apparatus with the use of discharge air from a fan cooler for coling machining liquid. CONSTITUTION:Upon electric discharge machining of a workpiece 5 machining liquid 2 having an elevated temperature in a machining tank 1 is returned into a machining liquid tank 14. The machining liquid 2 having a high temperature is cooled down by a fan cooler 13 on the way of feed from the machining liquid tank 14 to the machining tank 1 by a supply pump 20. Thermal energy of the machining liquid 12 which is abrorbed by suction air 15 heats the latter itself, and fan cooler discharge air 16 passes through the insides of bed 10 and column 9 by way of a fan cooler discharge air duct 17, and is discharged to the upper section of the column 9 and the front section of the bed 10 from a discharge air port 19. Accordingly, the machining liquid 2 in the machining tank 1 is also cooled down, and therefore, temperature rises in an electrode 3, a spindle 4, a workpiece 5, a table 6, a saddle 7 and a head 8 may be restrained, thereby the temperature distribution of the entire apparatus may be made uniform.
Patent JP-S5738027-A (JP)
Title: Digital signal input circuit
Inventor: FURUKAWA MASAMICHI
IPC: G03B7/26
Filed: 1980-08-20
Abstract: PURPOSE:To reduce power consumption, by stopping current to a pull-up resistor for a given time, even with on-state of a switch, througy on/off of the connection of the pull-up resistor in individual timing. CONSTITUTION:A winding end switch SW6 is pulled up with the output of a release switch SW4 via an inverter N and the power consumption by a pull-up resistor R4 is avoided at the off-time of the release switch SW4. A flip-flop FF is set with the signal of the SW4 and this FF is reset at the end of shutter operation, allowing to avoid the power consumption by the pull-up resistor R3 of a trigger switch SW5 pulled-up at the output of the FF, when the release is not self-held.
Patent JP-S5238508-A (JP)
Title: Liquid detergent composition
Inventor: NISHIMURA MASAAKI
IPC: C11D1/94
Filed: 1975-09-22
Abstract: PURPOSE: A liquid detergent composition with reduced hand irritation because of its extremely mild effect on the skin and having excellent detergency, foaming and moderate viscosity. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5448366-A (JP)
Title: Condensing plate for direct heating system clothes dryer
Inventor: YASUKAWA SHIYOUHEI
IPC: D06F58/00
Filed: 1977-09-26
Abstract: PURPOSE: To improve a drying performance, by discharging rapidly condensing water in such a way that a wave-shaped ridgeline of a condensing plate, being molded in a wave-shape, shall be coincided with a flowing-down direction of condensing water, and by increasing the condensation heat flow value in such a way that a surface area of the dondensing plate is widended so as to radiate well.  
     CONSTITUTION: An interposing material 11 and a condensing plate 12 are laminated on objects 8 to be dried which are hung on a hanger 9 and contact heat plates 1 and 2. The interposing material 11 has permeability and hydrophobic property, the condensing plate 12 is molded in a wave shape so as to incrase a surface area, a ridgeline 12a of the condensing plate is coincided with a flowing-down direction of condensing water, and air gaps 14 are formed between the condensing plate and the interposing material 11. Steam, evaporated from the object 8 to be dried, reaches the condensing plate 12 contacting air having a room temperature, and its moisture is seperated and is condensed. but it flows down rapidly along the wave- shape, and a condensing heat of the condensing plate is radiated, thus, drying is expedited 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11299496-A (JP)
Title: Vessel for oocyte and measuring device using the same
Inventor: FUKUZONO SHINICHI
IPC: C12M1/00
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To obtain the subject oocyte vessel that permits electrodes to be simply and surely inserted into the cell and facilitates the electrophysiologic experiments by fixing an oocyte cell including ion channel and the like to a conical vessel and arranging the electrode on its centerline. SOLUTION: When an oocyte cell having an ion cannel or its receptor protein, particularly an oocyte having a receptor expressed by introducing a gene is measured its electric changes, the vessel 1 in which the oocyte 2 is positioned has a conical structure and an electroccnductive electrode 3 is set on its centerline whereby the electrophysiologic experiments of oocyte cells can be readily done manually with macroscopy. Since the position of an oocyte 3 can be fixed by making the structure of the cell vessel in a cone form, the electrode 3 can be simply and steadily inserted into the oocyte cell in no need of a large size device such as a microscope, a micro-manipulator or a vibration-removing bed or the like, and the electrophysiologic experiments of the oocyte cells can be readily performed.
Patent JP-H02294190-A (JP)
Title: Converter of television system
Inventor: NAKAMURA MASAHIKO
IPC: H04N11/20
Filed: 1989-05-08
Abstract: PURPOSE:To display an NTSC signal after supplying the special effect of a video and to effectively use a memory by utilizing a speed change memory in the special reproduction of the NTSC signal when the NTSC signal is inputted. CONSTITUTION:The NTSC signal A/D-converted by an A/D converter 22 is stored in the speed change memory 20, and is converted to a signal on which the special effects of a multipicture, a still picture, and a strobo picture, etc., are given, and is introduced to a blanking insertion circuit 21. At the blanking insertion circuit 21, blanking insertion is interrupted by the control signal of a control circuit 24, and an input signal is outputted as it is, and is converted to an analog signal at a D/A converter 9, and it is converted from a luminance signal (Y) and two color difference signals(R-Y, B-Y) to R, G, and B signals at a reverse matrix circuit 11, then, they are displayed on a CRT 12. Thereby, the NTSC signal can be displayed by supplying the special effect, and also, the effective use of the memory 20 can be performed. Also, a generation circuit 30 controls a 1/2-frequency diver 21 which controls a line sequence switch 19 and a switching circuit 22 with a reset pulse corresponding to the rise of the output of an envelope detector 29. In such a way, the timing of selection by a permutator 9 is synchronized with that of the selection of the line sequence switch 19 and the switching circuit 22, which dispenses with coincidence by using a 1H delay line, and simplifies constitution.