baber/WOPTO huggingface dataset:
Patent JP-H07263928-A (JP)
Title: Roof rail incorporating antenna
Inventor: KOIDE EIJI
IPC: B60R9/04
Filed: 1994-03-23
Abstract: PURPOSE:To flexibly cope with any vehicle and to obtain reception sensitivities to radio waves from longitudinal and horizontal directions of the vehicle. CONSTITUTION:With respect to a roof rail 8 consisting of rail members 9 and 10, connection members 11 and 12 and roof legs 13, 14, 15, and 16, a first antenna 20 is incorporated in the rail member 9, and front and rear parts of rail members 9 and 10 are connected by connection members 11 and 12. A second antenna 21 is provided in the connection member 12, and first and second antennas 20 and 21 are electrically connected to a communication apparatus mounted on the vehicle through a diversity switch 26.
Patent JP-H09217187-A (JP)
Title: Electrolysis method using two-chamber type electrolytic cell
Inventor: SHIMAMUNE TAKAYUKI
IPC: C25B9/17
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To efficiently obtain reformed water contg. decreased metallic impurity by effecting electrolysis while supplying an electrolyte contg. nonmetallic salts and alkalis to the cathode chamber of an electrolytic cell mounted with an anion exchange membrane. SOLUTION: The electrolysis is effected while the electrolyte contg. the nonmetallic salts and alkalis is supplied to the cathode chamber of the electrolytic cell 1. If, for example, ammonium chloride is supplied to the cathode chamber, hydrogen and hydroxicide ion are caused in the cathode chamber and alkaline water is formed. On the other hand, the chlorine ions in the ammonium chloride pass the inside of the anion exchange membrane 3 and arrives at the anode chamber where gaseous chlorine is produced; in succession, the gaseous chlorine is oxidized and hypochlorous acid ions and hydrogen chloride are produced. The alkaline water obtd. in the cathode chamber described above has oxidation reduction potential of <=-600mN and satisfies pH>8.  Since the metal ions are not included in the supplied electrolyte, there is no presence of the metals in the reformed water and this water is effectively usable as washing water for semiconductors.
Patent JP-S55145164-A (JP)
Title: Manufacture of plated product
Inventor: IKENO SHINOBU
IPC: C23C18/28
Filed: 1979-04-26
Abstract: PURPOSE:To manufacture plated product without conducting pretreatment, by the chemical plating of the material by use of fine metal particle contained in the material of the plated product, which has fine metal particle-dispersed polymer as a component, as a plating catalyst. CONSTITUTION:A liq. made e.g. by addition of a noble metal salt as a catalyst to a high molecular latex is mixed with a chemical plating bath of a required base metal, whereby metallic ions contained in the plating bath is reduced so as to precipitate the base metal as super fine particles, which are present in a uniformly mixed state with fine particles of high molecular compound in the dispersion medium. Then the fine particles of high molecular compound and the fine particles of metal are taken out of the dispersion system so as to form fine metallic particle-dispersed polymer in which fine metallic particles having catalytic power are dispersed in the aggregate of fine high molecular particles. A plated product is manufactured using the polymer as a portion of material, and the material is chemically plated using the fine metallic particles contained in the material as a catalyst.
Patent JP-H08248310-A (JP)
Title: Variable aberration lens
Inventor: KUDO YOSHINOBU
IPC: G02B13/20
Filed: 1995-03-13
Abstract: PURPOSE: To prevent the deviation of a focal position between a normal state and a soft state by canceling the change of a focal distance by changing another air gap than a prescribed air gap and performing focusing operation by sending out the whole lenses. CONSTITUTION: When a air gap between a second positive group B and a third negative group C is widened, the generating amount of shperical aberration is increased (i.e., a soft amount is increased) but since the change of a focal distance (f) is canceled due to the narrowing of an air gap between a first negative group A and the second positive group B, the focal distance is kept constant. Consequently, in the focasing operation by sending out the whole lenses, although an air gap between the secong positive group B and the third negative group C is increased, the sent-out amount for focusing is constant (under the condition a distance an object is fixed) and movement of a focus does not occur.  Since the air gap between the first, group A and the second group B is not changed in the focasing operation by sending out the whole lenses, the soft amount does not decrease at the time of a shorter distance.
Patent JP-H09246640-A (JP)
Title: Laser diode operating method and circuit
Inventor: FURANTSU KATSUPERAA
IPC: H01S5/065
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To effectively prevent mode hop without special matching processing even if several reflection parts exist, by controlling a laser diode by using an adjustment signal and by controlling the laser diode by using a noise signal. SOLUTION: Image signals are recorded on a photographic film 9 by a laser printer 9-1. Image signals of continuous tones and in a gray-color phase exist on an image signal line 3. These signals are converted into control signals for a laser diode 2 by an electron control unit 11. The laser diode emits a laser beam 12. The intensity of the laser beam 12 is modulated by the image signals and the laser beam 12 has power modulated as a function of time. A high frequency noise signal generated by a noise generator 4 is transmitted to a second input of the electron control unit 11. The spectrum of the noise signal ranges from a lower limit frequency to an upper limit frequency.
Patent JP-S56149653-A (JP)
Title: Debugging method using simulation lsi
Inventor: OOTA RIYUUICHIROU
IPC: G06F11/36
Filed: 1980-04-21
Abstract: PURPOSE:To realize an easy debugging for the hardware or software, by equipping with an simulated LSI at the area where the LSI is used in a print panel unit or the like that forms an electric instrument. CONSTITUTION:The IC socket 4 for LSI is equipped to the print panel unit 2 on which an LSI incorporating a register incapable of a direct reading from outside is mounted. Then the socket 4 and an simulated LSI of a pin compatible structure are mounted in place of the LSI to be acutally mounted. The simulated LSI5 is formed by mounting the electronic parts 7 such as SSI, MSI or the like and the connector 8 onto the printed circuit board 6 and then providing the IC socket pin 9 with an equal function to an LSI, and has a write/read means for a register having the same function as the register incorporated into the LSI as well as plural signal lines used for an external reading.
Patent JP-2000249249-A (JP)
Title: Exhaust gas circulation control valve
Inventor: WATAKABE KAZUYOSHI
IPC: F16K31/124
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust gas circulation control valve with small dimensions. SOLUTION: A second abutting member 42 is released from a second valve seat 33 by a driving means to decrease a differential pressure between an exhaust gas inflow passage 100 and an exhaust gas outflow passage 10. After that, a first abutting member 32 is released from a first valve 22. At this time, a second valve member 40 is lifted directly by a coil, and a first valve member 30 is lifted by repulsive force of a coil spring, one end of which abuts on a connecting member moved with the second valve member 40.  The pressure receiving area receiving pressure from exhaust gas of an exhaust gas inflow passage 100 with the second valve member 42 seated on the second valve seat 33 is smaller than the pressure receiving area of the first valve member 32, and since the pressure of exhaust gas is lowered after the second valve member 40 is lifted, the force for driving both valve members to be opened and closed can be reduced.
Patent JP-H07237947-A (JP)
Title: Production of expandable quick-acting cement
Inventor: TANAKA YOSHIO
IPC: C04B11/30
Filed: 1994-02-28
Abstract: PURPOSE:To obtain an expandable quick curing cement capable of suppressing contraction of cement and having expandability and controlled quick curing property. CONSTITUTION:A setting retardant and anhydrous gypsum are added to a calcium aluminum-based composition and the mixture is pulverized to form a pulverized material and cement and anhydrous gypsum having coarse particle size are added to this pulverized material and these components are mixed under shaking. The average particle diameter of the anhydrous gypsum having coarse particles is preferably 20mum to 80mum and calcium aluminate-based composition is preferably slag of metallurgy. Powder degree of the mixed pulverized material of the calcium aluminate-based composition with a setting retardant and the anhydrous gypsum is 3500cm<2> to 7000cm<2> and the anhydrous gypsum having coarse particle size is added in an mount of 10wt.% to 50wt.% based on total amount of the compositions.
Patent JP-S58170881-A (JP)
Title: Scroll compressor
Inventor: TAGO MASATO
IPC: F04C29/00
Filed: 1982-03-31
Abstract: PURPOSE:To raise the compression efficiency of a scroll compressor, by disposing a discharge reed valve at the opening area of a discharge port formed in a shroud of the scroll compressor. CONSTITUTION:The opening of a discharge port 24 communicated with a discharge chamber 26 is covered with a reed valve 35 fixed to the upper surface of a shroud 21. When compressed gas is discharged intermittently into the discharge chamber 26 via the discharge port 24 formed in the shroud 21 along with revolution of scroll vanes 15, 23, the reed valve 35 is opened by the gas pressure. On the other hand, when the compressed gas is not discharged, the opening of the discharge port 24 is closed by the reed valve 35 by the function of its rigidity and pressure in the discharge chamber 26, so that back flow of gas into a compession chamber is not caused. Therefore, it is enabled to increase the compression efficiency of a scroll compressor.
Patent JP-S55144572-A (JP)
Title: Position measuring device
Inventor: MINAMI HIROSHI
IPC: G01S15/10
Filed: 1979-04-27
Abstract: PURPOSE:To prevent the mutual interference of span zero point adjustment by providing the subject device with means for measuring the distance between a transmitter-receiver and a position to be measured, and means for computing the first reference length and the second reference length from the transmitter-receiver in a predetermined relationship. CONSTITUTION:A starting signal is supplied from a terminal 15 to a ultrasonic wave generating circuit 16 and a counter 17. The circuit 16 generates a ultrasonic wave pulse, and excites a emitter 18 and radiates a ultrasonic wave pulse. The reflected wave from a position 12 to be measured is received by a receiver 19, and the received pulse is detected by an amplification detection circuit 21. On the other hand, the counter 17 stops the counting of the clock pulse from a terminal 22 by receiving the output of the above described pulse. The distance d from the transmitter and the receiver 18 and 19 to the position 12 to be measured is supplied from the counter 17 to a computing means 23. To the computing means 23, there is supplied the first reference length D2 as a value corresponding to zero point, and as a position corresponding to 100%, there is supplied the second length D2. From the length D1 and D2 the ratio of (D1-d)/(D1-D2) is computed in the computing means 23.
Patent JP-H05258655-A (JP)
Title: Switch
IPC: H01H50/18
Filed: 1992-03-11
Abstract: PURPOSE:To perform high-speed switching with a small size and a light weight by providing a magnetic coil so that a contact consisting of a conductive magnetic material forms a part of a magnetic circuit. CONSTITUTION:Contacts 1A, 2A are formed on a part of fixed electrodes 1, 2 consisting of good conductive magnetic material, and two contacts 3A, 3B are formed on a part of a movable electrode 3 so that they are opposed to the contacts 1A, 2A. The electrode 3 is partly rotated with a support point 3C as a center to bring one contact 3A into contact with the contact 1A of one electrode 1, or bring the contact 3B into contact with the contact 2A of the electrode 2. The contacts 1A, 2A, 3A, 3B are provided in a sealed vessel vacuumed or filled with an inert gas. Outside the vessel 4, the other part of the electrode 1 and the other part of the electrode 3 are situated in the inside of one drive coil 5 in the state where they are electrically insulated to each other, and the coil 5 is driven to form a magnetic circuit by one electrode 1 and the electrode 3, and the contact 3A is attracted by the contact 1A by electromagnetic action.
Patent JP-S51128046-A (JP)
Title: Defroster
Inventor: KISHIMOTO DAIZABUROU
IPC: F25B47/02
Filed: 1975-04-30
Abstract: PURPOSE: Assurance of the optimum value of suction pressure for a compressor and prevention of back-flowing of fluid by an arrangement that overloads of the compressor be detected by a pressure switch to open a solenoid valve thereby to flow part of hot gases into an outdoor heat exchanger. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S56150512-A (JP)
Title: Mat pattern forming method
Inventor: HORIIE AKIHIRO
IPC: B44C1/22
Filed: 1980-04-23
Abstract: PURPOSE: To provide a mat pattern having transparent images of superior scratch resistance in forming a mat pattern on a molded plastic article by forming crosslinkage through the image exposure on a layer of a photosetting composition applied over the surface of a substrate by actinic rays.  
     CONSTITUTION: An addition polymerization type photosetting resin of, e.g., an acrylic ester or an acrylamide derivative having ethylenic double bonds, containing a multifunctional acrylate having at least three acryloyl groups or methacryloyl groups, such as trimethacrylate, or a compound of small polymerization shrinkage, such as represented by formula I (wherein R 11 , R 12  and R 13  are the same or different and each hydrogen atom or methyl group, R 21 , R 22  and R 23  are the same or different and each ethylene or propylene) or by formula II (wherein R 11 , R 12 , R 13 , R 21  R 22  and R 23  are as defined in formula I) and an additive, such as a polymerization initiator, is applied over the surface of a substrate made of plastics of polycarbonate or polymethacrylate series to form a layer of a photosetting resin. The resin layer is image-exposed by acinic rays, such as ultraviolet rays, to form scratch-resistant transparent cured parts. The unexposed parts are ground to form a a mat pattern, and then subjected to total exposure to provide scratch resistance. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59180127-A (JP)
Title: Clutch
Inventor: MORISAWA KUNIO
IPC: F16D25/12
Filed: 1983-03-28
Abstract: PURPOSE:To allow the lubricating oil to normally flow, by providing a cut part, used for a lubricating oil passage, in a position higher than the lowermost part in the internal peripheral part of a piston except its part engaged with a cylinder bore. CONSTITUTION:A piston 14 has a cut part 25, used for a lubricating oil passage, in the internal periphery of a part protruded from an inner cylinder part 1b, that is, in the part engaged with a bearing connection sleeve 18. The cut part 25, being located in a position higher than the lowermost part of the piston 14 by a prescribed distance, is transversely extended in the axial line direction of the bearing connection sleeve 18 and a radial ball bearing 22. Lubricating oil, supplied into a hole 5 of a rear wheel driving axle 3 via an oil jet 27 from an oil hole 26 provided in a connecting shaft 2, is allowed to flow via an oil hole 28 further via a radial ball bearing 6 to one side of the radial ball bearing 22. While the lubricating oil, being allowed to flow via the cut part 25 from one side to the other of the radial ball bearing 22, is prevented from accumulating in one side of the radial ball bearing 22.
Patent JP-H03257047-A (JP)
Title: Compounding agent for cement mortar and/or concrete
Inventor: MORITA HIROSHI
IPC: C08F246/00
Filed: 1990-03-05
Abstract: PURPOSE:To obtain this compounding agent wherein cement mortar and concrete, etc., excellent in flexural strength, water resistance and durability, etc., are produced by constituting the compounding agent while incorporating polymer latex which is obtained by polymerizing a specified ethylenic unsaturated monomer as an essential component. CONSTITUTION:An ethylenic unsaturated monomer (e.g. ethyl acrylate) is prepared which incorporates (A) 0.05-10wt.% ethylenic unsaturated sulfonic acid or its salt (e.g. sodium styrene sulfonate) and (B) 0.05-5wt.% ethylenic unsaturated carboxylic acid or its salt (sodium acrylate) so as to satisfy the conditions of the following expression, 0.01wt.% <= (component A + component B) <=10wt.%. Polymer latex is produced by emulsion-polymerizing this ethylenic unsaturated monomer. A compounding agent for cement mortar and/or concrete is produced by incorporating the obtained polymer latex as an essential component.
Patent JP-S60196338-A (JP)
Inventor: IKEGAYA MASASHI
IPC: B32B15/08
Filed: 1984-03-19
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-H10256178-A (JP)
Title: Method and device for laser heat treatment
Inventor: GOTOU KUNIAKI
IPC: H01L21/3205
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To modify an object to be treated by maintaining the object at a temperature higher than the heat-treating temperature of the object for a long time. SOLUTION: When the temperature of a substrate 2 becomes the highest after an object 3 formed on the substrate 2 is irradiated with first laser light L1 having such an intensity that does not cause film damages in the object 3, the object 3 is irradiated with second pulse laser light L2 having such an intensity that makes the temperature of the object 3 higher than the heat- treating temperature Tp of the object 3 without causing film damages in the object 3.
Patent JP-H03253737-A (JP)
Title: Intake air controller of internal combustion engine
Inventor: ANZAI MAKOTO
IPC: F02D41/04
Filed: 1990-03-05
Abstract: PURPOSE:To improve control accuracy of intake air by calculating real intake air flow quantity per cylinder based on an air-fuel ratio detected per cylinder, and controlling a control valve per cylinder so that the real intake air flow quantity becomes a target intake air flow quantity. CONSTITUTION:An intake flow quantity introduced to the combustion chamber of each cylinder of an internal combustion engine is controlled by a control valve A respectively, and the control valve A is driven by a means B. An air- fuel ratio of mixed air in each cylinder is detected by a means C and the intake air flow of corresponding cylinder is calculated by a means D per cylinder based on the detected air-fuel ratio. A control quantity of the control valve A is calculated by a means E so that the intake air flow quantity of the corresponding cylinder becomes the target intake air flow quantity. The control valve A is controlled by a means F via the means B based on the calculated control quantity.
Patent JP-H08214656-A (JP)
Title: Rice transplanter
Inventor: ITANI KAZUAKI
IPC: A01C11/02
Filed: 1995-02-17
Abstract: PURPOSE: To provide a rice transplanter capable of easily preventing a fertilizer delivering case from longitudinal vibration thereof during an operation and getting rid of the out of order such as the lack of uniformity in fertilizing amount or the disengagement of a fertilizer conveying hose. CONSTITUTION: This rice transplanter equipped with a fertilizing hopper, a fertilizer delivering case for multiple rows (47) discharging the fertilizer in the hopper and an air tank (51) for supplying an air blast to the discharging part of the case, and also a rail for lift up and down (56) for installing the fertilizer delivery case freely liftable up and down and a locking lever (63) hooked to the rail for lift up and down (56) capable of being freely hooked and unhooked at the front side of the fertilizer delivering case, comprises a rear side locking member (64) for hooking the fertilizer delivering case at its rear side to the rail for lift up and down (56).
Patent JP-H07263551-A (JP)
Title: Manufacture of semiconductor device
Inventor: ITO HITOSHI
IPC: H01L21/8238
Filed: 1994-03-24
Abstract: PURPOSE:To solve the problem of non-selective deposition of fine particles on an interlayer insulating film and increase the reliability of elements and increase an yield by a method wherein a protective film which is made of such material as graphite and amorphous silicon is formed on the insulating film and then a conductive layer is formed in a connection hole and after that, the protective film is peeled off. CONSTITUTION:On a P-type silicon substrate 1-1, an insulating layer 1-8 is formed which has openings on a first conductive layer 1-13 formed on the substrate 1-1. When depositing a second conductive layer 1-14, a graphite film 1-9 is selectively formed on the insulating film 1-8 in advance as a protective film which is made of surface material which is hard to deposit selectively compared with that of the insulating layer 1-8 and then the second conductive layer 1-14 is selectively deposited in a connection hole. By exposing the substrate 1-1 to oxygen plasma, the graphite film 1-9 and W fine particles 1-15 are peeled off. Because of this reason, even if the conductive material 1-5 made of W, etc., is deposited in an area other than the connection hole, the conductive material 1-15 can be eliminated easily.
Patent JP-S53138267-A (JP)
Title: Output driver circuit
Inventor: TOMIZAWA OSAMU
IPC: H03K17/687
Filed: 1977-05-09
Abstract: PURPOSE:To reduce power consumption and to shorten a delay time as an output driver circuit, by controlling the 1st switching element by an input signal potential and a pull-up circuit connected in parallel to it by the post-stage inverting amplifier.
Patent JP-H06267877-A (JP)
Title: Heat treatment device
Inventor: HASEBE TADAYOSHI
IPC: H01L21/22
Filed: 1993-03-15
Abstract: PURPOSE:To improve the deterioration of temperature recovery at the time of carrying in or out an object to be treated by means of a carrying jig with a simple constitution. CONSTITUTION:In the treatment device which performs necessary treatment by inserting an object 3 to be treated into a heating furnace composed of a quartz tube 2, SiC tube 6, and heater 7 while the object 3 is housed in a carrying jig 4, a heat source 9 is provided for preliminarily heating the carrying jig 4 immediately before the jig 4 is inserted into the heating furnace.
Patent JP-H08224806-A (JP)
Title: Box manufacturing machine for packaging box reinforced with octagonal inner cylinder
Inventor: MURAKAMI TETSUO
IPC: B31B7/00
Filed: 1995-02-20
Abstract: PURPOSE: To form an inner cylinder integrally while forming an outer box by forming an octagonal inner cylinder inside the outer box while folding given flap sections positioned on the four corners of a blank by folding sections and also forming the octagonal inner cylinder inside the outer box while a square box is formed jointly with a bottom face panel at the same time when a side face panel is stood up by a forming component. CONSTITUTION: Blanks S retained integrally in a magazine are fed into folding sections successively, and paste (g) is applied to the given positions of a bottom face panel and flaps on four corners by hot metal guns 21... at that time. Then one blank is lowered by a suction unit by one stage, and given flap sections on the four corners of the blank are folded facing upward by 90 by a first folding means 32, and further folded into the L-shape by an L-shape folding means 33. Then the flap sections are folded facing upward by 90 by a second folding means 37, and the ends are bonded with side face panel inner faces of the blank by a lower section pressure fixing unit 38. After that, the flap sections are fed to a forming section, and a box C is formed by standing up the face panel of the blank.