baber/WOPTO huggingface dataset:
Patent JP-H0532120-A (JP)
Title: Air-conditioning device for car
Inventor: AKITA KATSUHIKO
IPC: B60H1/32
Filed: 1991-07-29
Abstract: PURPOSE:To suppress the car manufacturing cost and reduce the power consumption by arranging a blower for a refrigerant condenser so as to also be serviceable for forced ventilation of a car cabin, and adjusting the inner and outer air quantities introduced into a casing using an adjusting means. CONSTITUTION:An extra-cabin blower 10 and a refrigerant condenser 11 are installed in a casing 12 in a single piece construction, which is provided with an inner air and an outer air lead-in hole 18, 19, and the inner air and outer air quantities to be introduced into the casing 12 are adjusted by changeover dampers 6a, 6b. The extra-cabin blower 10 sends cold wind to the refrigerant condenser 11, and the inner and outer air quantities are adjusted when the inside of the car cabin is ventilated, and inside of the cabin is put in communication with the casing 12, and air stream to an exhaust hole 23 is generated. Thus the extra-cabin blower 10 works both for forced ventilation of inside the cabin and sending of cooled wind to the refrigerant condenser, which should allow suppressing the car manufacturing cost and reducing the power consumption.
Patent JP-H0631992-A (JP)
Title: Form-feed mechanism of printer
Inventor: TSUJI TAKAO
IPC: B41J11/48
Filed: 1992-07-16
Abstract: PURPOSE:To realize shapes proper to each form suction in a limited narrow space, and to ensure stable form suction and feed operation by manufacturing a separator in a movable type and interlocking the separator with the changeover of a feed mechanism. CONSTITUTION:A push-in type tractor feeder 1 and a separator 3 dividing the form path inlets of rollers 2 for friction-feed are provided. In the drawing (a), the separator 3 is brought down to the tractor feeder l side by throwing down a lever 4 for changing over form-feed to the left, the form path inlet for friction-feed is expanded, and a form 5 can be fed easily. In the drawing (b), the separator 3 is raised up by setting the lever 4 upright, the form path inlet for the push-in tractor feeder is expanded, and a form 6 can be supplied easily.
Patent JP-H0511571-A (JP)
Title: Image forming device
Inventor: TAKANO MANABU
IPC: G03G15/36
Filed: 1991-07-03
Abstract: PURPOSE:To reduce and eliminate the occurrence of a toner welding phenomenon and interference stripe caused by electrostatic charging noise by varying the frequency of oscillating voltage impressed on a contact electrostatic charging means in accordance with image information at the time of forming an image. CONSTITUTION:The frequency of the oscillating voltage impressed on the contact electrostatic charging means 2 is set to variable FL and FH in accordance with the image information at the time of forming the image. At a stage other than image- forming time, that is, at the stage of the prerotation of an image carrier at the time of turning on the main switch of the device, at the interval between papers in the middle of consecutive paper passing, and at the stage of the postrotation of the image carrier 1 after finishing image-forming, the frequency of the oscillating voltage impressed on the contact electrostatic charging means 2 is switched to lower frequency than necessary frequency to the utmost lowest frequency (the lowest frequency in a range where the unevenness of electrostatic charging is not caused) at the time of forming the image unless other processing is hindered. Therefore, the electrostatic charging noise is restrained to such an extent that it can not be heard actually at the stage other than image-forming time, and the noise in the device caused by the electrostatic charging noise is kept to the minimum as a whole.
Patent JP-S6080964-A (JP)
Inventor: ARIGA MASAKI
IPC: B61B13/00
Filed: 1983-10-12
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-H0240033-A (JP)
Title: Throttle valve for butterfly type carburetor
Inventor: YAOITA AKIO
IPC: F02M19/00
Filed: 1988-07-28
Abstract: PURPOSE:To completely suppress the occurrence of icing and to sharply improve atomizing performance of fuel by a method wherein the throttle valve of a butterfly type carburetor is formed by a synthetic resin material containing a conductive material. CONSTITUTION:A butterfly type throttle valve 8 is screwedly mounted on a throttle valve shaft 9, pivotally supported in a bearing hole 1A of a carburetor body 1, by means of screws 10. The throttle valve 8 is formed by a composite resin material in which a resin material, e.g. polyamide series, forms a base material and powder or fibers of a conductive material, e.g. carbon, is contained in the base material. In a state in which the ambient temperature of an engine is low, an operator closes an on-off switch 13 and charges the throttle valve 8 with a current. The throttle valve 8 itself is caused to self-generate heat. This constitution enables complete suppression of the occurrence of icing and sharp improvement of atomizing performance of fuel.
Patent JP-H1140012-A (JP)
Title: Operation mechanism of switch
Inventor: AMITA YOSHIAKI
IPC: H01H33/42
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To provide an operation mechanism of a switch which is small, simple excellent in mechanical efficiency or energy efficiency and free from generation of excessive shock when operation stops. SOLUTION: Driving force inputted from a first decelerator 27 side is transmitted to a spirally wound spring 32 via a first energy storing cam 28, a cam lever 29, a link 30, a first operation lever 31, and an operation shaft 10, and driving force inputted from a second decelerator 34 side is transmitted to the spirally wound spring 32 via a second energy storing cam 35, a second cam lever 36, a second link 37, and a second operation lever 38. In an axial direction of a main shaft 9, the first energy storing cam 28, the first cam lever 29, a link cam 39 firmly mounted to the main shaft 9, the second cam lever 36, and the second energy storing cam 35 are sequentially disposed, and the driving force is transmitted and cut between a cam and a cam lever.  First and second dampers 42 and 43 comes into contact with this cam lever according to a rotation position of a damper lever 40 firmly mounted to the main shaft 9.
Patent JP-H0239436-A (JP)
Title: Manufacture of semiconductor device
Inventor: MURAKAMI ISAO
IPC: H01L21/322
Filed: 1988-07-28
Abstract: PURPOSE:To form a gettering source free from impurity contamination from the surface layer of a semiconductor substrate and having minute defects on the semiconductor substrate surface and avoid the deterioration of element characteristics by forming a crystal defect layer which is not recrystallized by a thermal treatment or the like only in a predetermined region of the semiconductor surface by an ion implantation method. CONSTITUTION:An ion implantation mask 2 is so formed as to implant ions only into the scribe plane region 3 on a semiconductor substrate 1 and ions are implanted with high acceleration energy. As<+>, Sb<+>, Si<+> or any other types of ions may be implanted. After the ion implantation, the mask 2 is removed and a thermal treatment is performed in an N2 atmosphere to form a crystal defect layer 6. Or, if a trench 8 is formed and ions 4 are implanted from an oblique direction into the side walls and the bottom of the trench, as the ions are reflected by the side walls, a large quantity of ions are implanted into the bottom of the trench. Then the mask for trench forming and implantation is removed and a thermal treatment is performed. With this constitution, the area of a gettering source can be widened.
Patent JP-H1040754-A (JP)
Title: Switch portion for resin color change
Inventor: ICHIKAWA HIROAKI
IPC: H01B13/34
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To prevent abrasion of a switch cock for switching a resin path flown from a resin extruder so as to prevent resin leakage from the switch cock. SOLUTION: This switch portion has a communication tube for communicating with a resin extruder 2 and a resin coloring device 3 for coloring a resin A from the resin extruder 2 to a conductor and is composed of a main body portion 6 forming a cock hole 5 crossing the communication tube 4 and a switch cock 8 turnably provided into slide contact with the cock hole 5. A removable abrasion proof member 7 is disposed between the cock hole 5 and the switch cock 8 to prevent resin leakage. The abrasion proof member 7 is provided around on the inner circumference face of the cock hole 6 and fixed by fixing means.
Patent JP-H0510090-A (JP)
Title: Soil discriminating device in excavator
Inventor: HASEGAWA MASAHIRO
IPC: E21D9/06
Filed: 1991-07-04
Abstract: PURPOSE:To make it possible to discriminate soil conditions in real-time by providing a sensor flashing electric signals corresponding to soil by bringing into contact with a facing to a rotary cutter of an excavator, and connecting a waveform analysis device discriminating the soil to the sensor. CONSTITUTION:When a face plate 4 of a rotary cutter is rotated to excavate the ground with the blade, a contact 11 is moved while making pressure-welding of it to a facing surface 12 after excavation, and friction of the contact with the facing surface 12 makes very small fricative sounds. After that, a vibration receiving sensor 9 detects the fricative sounds as analogue electric signals, and the signals are transmitted to a waveform analysis device 16 through an amplifier 14. Then, an operation processing device 18 processes signals from filters 17A, 17B and 17C based on revolving timing of the cutter, and differences in characteristic of the sound caused by differences in the soil are replaced by quantitative data to discriminate soil conditions. In addition, the result of discrimination is displayed and recorded by a display and record device 20.
Patent JP-S6168750-A (JP)
Title: Photomagnetic recording medium
Inventor: TAKANO KATSUHIKO
IPC: G11B11/10
Filed: 1984-09-12
Abstract: PURPOSE:To reduce the cost and time for production by providing protective layers consisting of an org. resin between the respective recording layers and adhesive layers of a photomagnetic recording medium of a lamination type. CONSTITUTION:Substrates 1, 1' are formed of, for example, glass, acrylic resin, etc., antireflecting layers 2, 2' of SiO, etc. and the recording layers 3, 3' of a thin amorphous film, respectively. The protective layers 4, 4' can be uniformly coated on the layers 3, 3', etc. by a coating method. Materials which can be cured by solvent evaporation, heating, etc. such as acryl, urethane resin and silicone rubber are used for said layers. If the protective layers of the org. resin are provided to the recording medium made of such lamination construction, the corrosion resistant performance is practically the same as compared with the protective layers of the inorg. type but the cost and time for production are considerably reduced.
Patent JP-H05215256-A (JP)
Title: Changeover valve and method of controlling flow of water
Inventor: RICHIYAADO TEII UIRIAMUZU
IPC: F16K11/072
Filed: 1992-06-08
Abstract: PURPOSE: To offer a diverter valve which switches the fluid flow outlet from one to the other. CONSTITUTION: The diverter valve has an inlet port 33 and first and second outlet ports 35, 37 positioned along an arcuate path. A closure pin 23 mounted on the stem of a rotor 20 extends into the bore of the hub of a mushroom- shaped closure element 10. The surface of the domed head 12 of the closure element 10 is in contact with an O-ring seal at one of the outlet ports. When the rotor 20 is moved by an external control knob, the O-ring in contact with the surface of the domed head moves the closure element inwardly causing the element to slide on the closure pin and causing the closure pin to enter more deeply into a recess in the head of the closure element.  When the closure element 10 is in place to close one of the outlet ports 35, the other outlet port 37 is opened and the pressure of the water flowing through the valve exerts a direct pressure on the head of the closure element 10. The lines of force of such pressure are perpendicular to the closure element undersurface thereby maintaining the closure element 10 in tight contact with the O-ring seal.
Patent JP-2000020481-A (JP)
Title: Parallel image processing system
Inventor: YOSHIDA MASASHI
IPC: G06F15/16
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To attain the miniaturization/cost-down of a device by providing the device through minimum processes without performing recompiling or the like so as to execute a program, which is operated between parallel processors, through a single processor. SOLUTION: An interface for calling a master communication program from an application 300 is made equal with an interface for calling an image processing program from a slave communication program, the image processing program is directly called from the application 300 and the image processing program can be executed on a master.
Patent JP-H0743600-A (JP)
Title: Optical device
Inventor: YOKOTA HIDEO
IPC: G02B27/00
Filed: 1993-07-30
Abstract: PURPOSE:To detect information required for the detection of a line of sight even when the eyes of a user is irradiated with undesired light by controlling the deflection characteristic of prescribed reflected image light on an image detecting means which detects reflected image light obtained by an illumination means selectively. CONSTITUTION:A Purkinje's image is formed by reflecting light emitted from an illumination light source 4 on the surface of the cornea of an eye-ball 3, however, the ratio of polarized component of the light which forms the Purkinje' s image can be varied by taking the incident angle of the light on the surface of the cornea larger than 0 deg.. The light from the Purkinje's image passes a polarizer 6 as it is by setting the direction of polarization axis of the polarizer 6 so as to pass an S-polarized component, and it is made incident on a solid- state image pickup element 8, while, the light from an iris and another part is received by reducing light quantity to the half since a component other than the S-polarized component is blocked by the polarizer 6. Therefore, the intensity of an iris part is reduced similarly even when sunlight is made incident on the eyes, and the Purkinje's image can be identified even when it is superimposed on the iris.
Patent JP-S6434311-A (JP)
Title: Automatic bread maker
Inventor: ISHIKAWA HISASHI
IPC: A47J37/00
Filed: 1987-07-31
Abstract: PURPOSE: To generate the best gluten by interrupting the rotation of a kneading blade in kneading process, and gradually extending the kneading time. CONSTITUTION: Each process of kneading, first fermentation, degassing, second fermentation and baking is automatically performed by a control means. In the kneading process, the rotation of a kneading blade is interrupted about 5-8 times, and the kneading time is gradually extended. Thus, the rise of dough temperature can be suppressed to generate the best gluten, and tasty bread can be made.
Patent JP-H0941963-A (JP)
Title: Cooling system of two-cycle engine
Inventor: TAKADA TOSHIYUKI
IPC: B63H21/38
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To keep a good cooling performance conformed to each system up to a range from a medium and low speed area to the high speed one and to maintain output characteristics, in the cooling system which utilizes cooling water, taken out of a water jet propulsion pump, for the cooling of an engine and an exhaust system. SOLUTION: Cooling water to be taken out of a positive pressure part 3a of a water jet propulsion pump 2 is divided into two parts, a first cooling water route 41 to supply it to a cylinder and a cylinder head 7 and a second cooling water route 42 to supply it to an exhaust pipe unit including an exhaust expansion chamber 11 separately from the route. Dimension of exhaust expansion chamber 11 is set to be synchronized to an exhaust pressure wave in time of a medium and low speed area, for example, while in time of a high speed area, a cooling water quantity is held low by a control unit, whereby it is synchronized to the exhaust pressure wave.
Patent JP-H02133099-A (JP)
Title: Trouble detectgor for ac generator
Inventor: DEBITSUDO CHIYAARUZU UIRIAMUZU
IPC: H02P9/00
Filed: 1989-07-21
Abstract: PURPOSE: To enable detection of short-circuiting and breaking of wire by determining a voltage phase difference between two lines in a three-phase AC generator and comparing the phase difference with a predetermined value or a value within a predetermined range to determine a failure. CONSTITUTION: The regular operation of a failure detecting circuit 100, connected to a three-phase AC generator is performed in such a manner, that a voltage of crossing a capacitor 134 is compared with two reference voltages applied to the positive input 141 of a comparator 142 and the negative input 143 of a comparator 144, and the reference voltages form effective upper limit and lower limit values for the voltage of the capacitor 134. When a voltage across the capacitor 134 is not less than the upper limit value, an output indicating a failure state is supplied from the comparator 142, and when it is not more than the lower limit value, an output indicating a failure state is supplied from the comparator 144.
Patent JP-S5893401-A (JP)
Title: Controller for electric rolling stock
Inventor: UENO TAKASHI
IPC: H02P7/30
Filed: 1981-11-30
Abstract: PURPOSE:To prevent an armature current from abruptly varying when the supplied voltage is instantaneously varied by connecting the primary side coil of a transformer in series with an armature circuit and connecting the secondary side coil of the transformer in series with a separately-excited field coil. CONSTITUTION:The primary side coil 6a of a transformer 6 is connected in series with the armature circuit of separately-excited motor, and the secondary side coil 6b magnetically coupled to the primary side coil is connected in series with a separately-excited field coil 4. This transformr 6 is constructed that the polarity of the transformer 6 becomes in a direction that the voltage induced at the coil 6b is applied to a separately-excited field exciting power source 2 when an armature current increases. In this manner, since the variation in the counterelectromotive force of the armatue in respense to the armature current can be obtained, the deterioration of rectification of the motor can be prevented by reducing the peak value of the armature current as low as possible.
Patent JP-H04348602-A (JP)
Title: Resonator
Inventor: BAATON ERU MAKUJIYANKIN
IPC: H01P5/08
Filed: 1991-07-04
Abstract: PURPOSE: To realize a resonator with simple coupling of individual circuit and to establish a desired resonance mode. CONSTITUTION: A 2nd short-circuit coaxial line 26 is added to an end of a 1st short-circuit coaxial line 24. Outer conductors 30, 44 of the two coaxial lines are interconnected. Inner conductors 28, 42 are connected in series along the lengthwise direction or to configure a coupled gap 56 at their ends, and individual circuits are connected across the gap.
Patent JP-H0243344-A (JP)
Title: Alloy for strain gage and its production
Inventor: MASUMOTO RYO
IPC: C22C19/05
Filed: 1989-07-24
Abstract: PURPOSE:To produce the title stable alloy for strain gage having a large gaging factor by applying specified cold rolling and heat treatment to an alloy contg. Cr, Co, Ni and Fe as the essential components and Cu, Mo, etc., as the auxiliary components and having a specified composition. CONSTITUTION:An alloy contg., by weight, 3-35% Cr, 17-70% Co, 0.01-60% Ni, and the balance Fe as the essential components, and further contg. 1-25% in total of >=1 kind among <=10% Cu, <=7% W, <=10% Mo, <=7% Nb, <=10% Ta, <=10% V, <=20% Pa, <=5% Sn, <=5% Sb, <=10% Mn, <=5% Al, <=5% Si, <=5% Ti, <=4% Ge and <=7% Zn as the auxiliary components and a small amt. of impurities is cold-rolled at >=1% working rate. The cold-rolled material is heated at <=400 deg.C for 1min to 100hr. by this method, an alloy for a strain gage having a large gaging factor of >=2, stable gaging characteristics, other excellent various characteristics, and further good workability in casting, rolling, etc., is obtained.
Patent JP-H0634308-A (JP)
Title: Position orientation device for cable laid in trough
Inventor: ANDO KOJU
IPC: G01B7/14
Filed: 1992-07-17
Abstract: PURPOSE:To orient the position of a laid cable without opening a trough cover. CONSTITUTION:An eddy current is generated in an aluminum cover 8 of a cable 7 laid in a trough 6 by a sensor part 1 and magnetism generated by this eddy current is detected by the sensor part 1. This detection signal is converted by a microcomputer 3 into a signal corresponding to a separation distance Y and then this separation distance Y is displayed on an LED array of an output part 5. Since a position of the laid cable 7 can be oriented without opening a cover of the trough 6, workability of cable inspection can be remarkably enhanced.
Patent JP-H0243128-A (JP)
Title: Fall position stabilizing device for article to be processed
Inventor: WASHIDA DAISUKE
IPC: B65B25/04
Filed: 1988-07-30
Abstract: PURPOSE:To enable disposed articles to fall in the specified place accurately by providing a driving means driven on the basis of the signals from a control device for a conveyor. CONSTITUTION:A control device designates a packing container 30 such as a tray or the like according to the sizes by weight of eggs E as well as the accommodated set 31 of the packing container 30. The control device further sends out necessary signals to a motor 6 and a solenoid 22 in response to the timing of the operation and stoppage of the motor 6 of a driving means and the operation of the solenoid 22 prememorized from the carrier speed of a conveyor 1, the fall distance of disposed articles, and the like. Accordingly, the eggs E discharged from a bucket 3 at the shifting time of the startup and stoppage of the conveyor 1 fall in the specified accommodated place 31 of the specified container 30 accurately and safely drawing the locus of an arrow (c) regardless of the carrier speed of a conveyor 2 by having a slide member 14 moved in the direction of an arrow (b).
Patent JP-H0240266-A (JP)
Title: Method of repairing lining of inside surface of pipe
Inventor: KOGA MOTOYUKI
IPC: B05D7/22
Filed: 1988-07-29
Abstract: PURPOSE:To prevent the explosion, etc., by intrusion of air, etc., even at the time of restarting of gas supply even if an unknown pipe is in a repair section by using an inert gas such as gaseous nitrogen for a pressurize gas for pressing a resin to be used at the time of lining an installed piping with the resin. CONSTITUTION:A launcher 6 is connected to the open end of a supply pipe B and an electromagnetic stop valve 5 is opened to branch the pressurized gas through a 3-way selector valve 9 to a pipeline 16. The lining resin is supplied and packed into the launcher 6 to form a resin mass from a resin injector 3 by applying the pressing force to the resin at the flow rate controlled by a flow rate regulating valve 17. The valve 5 is then closed and an electromagnetic stop valve 12 is opened to supply the gaseous nitrogen which is the pressurized gas regulated by a flow rate regulating valve 10 to the resin mass through the launcher 6 and to fluidize the resin mass, by which the resin mass is fed into the pipe B and the lining film of a prescribed thickness is formed on the inside surface of the pipe. The gaseous nitrogen is finally filled in the supply pipe and the branch pipe in such as manner and, therefore, the danger of explosion, etc., is eliminated at all when the supply of the gas is restored by supplying the gas.
Patent JP-S6168823-A (JP)
Inventor: MURAI WASABURO
IPC: H01H73/18
Filed: 1984-09-12
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-S6082494-A (JP)
Inventor: ITOU HIDEKUNI
IPC: B62K25/10
Filed: 1983-10-13
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。