baber/WOPTO huggingface dataset:
Patent JP-S5735715-A (JP)
Title: Detection of rotating movement
Inventor: KOBAYASHI KENICHI
IPC: G01D5/347
Filed: 1980-08-13
Abstract: PURPOSE:To detect a rotating movement with high accuracy, by photodetecting by an image sensor a diffracted image of a laser beam which has transmitted a circular ring pattern having a shape whose ring width is varied contiuously in the circumferential direction. CONSTITUTION:A rotary moving position is measured by photodetecting with an image sensor 13 a diffracted image of a laser beam which has transmitted a circular ring pattern having a shape whose ring width in the radial direction is varied continuously in the circumferential direction. For instance, the center position of a substrate 8 forming a circular ring pattern 9 whose radius is about 10mm. and whose ring width is varied continuously from 10mum to ''0'' is installed to an input rotary shaft 10, and a laser beam whose diameter is about 200mum is projected to the circular ring pattern 9. Subsequently, a diffracted image is photodetected by placing on the opposite side the image sensor 13 in which an element whose width is 10mum or so has been arrayed by 1,000 pieces or so, and width of the circular ring pattern is derived by relation of an inverse ratio of a gap L of the slit and a distance (d) of the diffracted image, by which a rotating movement is detected.
Patent JP-S63275942-A (JP)
Title: Gas sensor
Inventor: KUBOTA KAZUNARI
IPC: G01N27/12
Filed: 1987-05-07
Abstract: PURPOSE:To obtain a gas sensor having high sensitivity for methane, by adding rhodium to a film of fine particles of tin oxide, which is formed by an arc discharge method, and forming a gas sensitive material. CONSTITUTION:The following parts are provided: an aluminum substrate 31; a heater 35 for heating a gas sensor; a pair of platinum electrodes 32 and 32 for measuring the electric resistance value of a gas reacting material 33 comprising rhodium and a film of fine particles of thin oxide; lead wires 36 and 36 for the heater; and lead wires 34 and 34 for the platinum electrodes. To form the film of the fine particles of the tin oxide, the following steps are used. As a evaporating source 101 of thin, the tin is inputted in a resistance heating type tungsten boat. An arc discharge electrode 90 made of molybdenum is provided. AC of several tens of amperes is conducted through a thermal electron discharging filament 130 made of tungsten, and the filament is heated. Thermal electrons are generated and the tin is evaporated. The film of the fine particles of the tin oxide is formed on the alumina substrate 31 in the vacuum state. Thereafter, the alumina substrate 31 is immersed into the aqueous solution of rhodium chloride. Then the substrate is dried and heat-treated in an electric furnace. Thus the rhodium is added to the film of the fine particles of the thin oxide.
Patent JP-H05117959-A (JP)
Title: Method and device for sizing filament yarn
Inventor: GERUHARUTO FUOSUBUINKERU
IPC: D06B23/06
Filed: 1991-05-16
Abstract: PURPOSE: To carry out the well-balanced sizing of polyester POY or LOY filaments by actuating a squeezing part after a sizing trough as a breaking mechanism and stretching the filaments utilizing the difference of the speed between a cylinder dryer and the squeezing part. CONSTITUTION: A yarn sheet 1 consisting of plural POY or LOY filaments, especially of polyester filaments is directed through a reed 3, a stretching roller 4 and a feed roller 5 to a wet roller 6 within a sizing trough 7 to be immersed in sizing liquid and then conveyed to a squeezing part 9 which has a pair of upper and lower squeezing rollers, within the lower side of which a contact heating device is provided. And then within a draw zone 10 the filaments are heated to about 100 deg.C by means of an auxiliary heater 17, e.g. an IR radiant heating device or a high frequency heating device and at the same time air in a stretch zone 16 is saturated with steam from a vapor injection tube 18 to prevent early drying.  Plural individual filaments 2 are stretched by a cylinder dryer 12 with a speed over the conveying speed of the squeezing part 9 acting as a breaking mechanism and finally slackened to be wound by winding part.
Patent JP-2000308334-A (JP)
Title: Semiconductor integrated circuit device and electronic circuit
Inventor: NUNOKAWA HIDEO
IPC: G05F1/577
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To make a semiconductor integrated circuit device which incorporates a regulator use the output voltage of the built-in regulator as the power source for driving another external circuit. SOLUTION: A first semiconductor integrated circuit device 4 incorporates a regulator 5 and is provided with an external power supply terminal 44, for outputting the output voltage of the regulator 5 to the outside. A second semiconductor integrated circuit device 32 mounted on a system substrate 3, together with the first semiconductor integrated circuit device 4, is driven by the power supply voltage outputted from the external power supply terminal 44 of the device 4.
Patent JP-H06242396-A (JP)
Title: Head mounting type video display device
Inventor: OKAMURA TOSHIAKI
IPC: H04N5/64
Filed: 1993-05-13
Abstract: PURPOSE:To obtain a head mounting type video display device capable of using almost all picture elements on display element, obtaining bright and high resolution without requiring the detachment of an optical system and being easily handled when display is performed by switching between videos in a normal size and in a wide size. CONSTITUTION:In the head loading type video display device having a video display element 2 for displaying a video and a projecting optical system for projecting the video displayed on the element 2 to observer's eyes, an anamorphic optical system consisting of an anamorphic lens 3, a cylindrical lens 4, etc., is provided in a photographing optical system, and when the anamorphic optical system is switched so as to be mutually rotated around the optical axis by 90 deg., both the videos in a normal size and the wide size can be observed.
Patent JP-H08304217-A (JP)
Title: Method for performing leakage test on expansion joint of condenser
Inventor: HOSAKA HIROSHI
IPC: G01M3/32
Filed: 1995-05-10
Abstract: PURPOSE: To easily and surely inspect the expansion joint of a condenser for leakage in a short time by providing a sealing member between the upper and lower barrels of the condenser and filling up the space between the sealing member and the expansion joint with a gas or liquid, and then, judging whether it leaks from the presence/absence of a pressure drop. CONSTITUTION: An expansion joint section sealing plate 23 is fitted between the upper and lower barrel plates of a condenser on the outer periphery of an expansion joint 2. When leakage tests are given on the joint 2, the space 24 between the plate 23 and joint 2 is filled up with compressed air, gas, or pressurized water and the fluid is kept for a fixed period of time. When the pressure dropping rate in the space during the period is measured with a measuring instrument, the presence/absence of leakage can be checked. Since the volume of the space 24 is very small as compared with the whole volume of the condenser and the space 24 can be filled easily with the fluid in a short time, and then, the points to be inspected for leakage can be limited, high accuracy can be obtained.
Patent JP-H07232247-A (JP)
Title: Immersion nozzle for continuous casting
Inventor: YAMAOKA YUICHI
IPC: B22D11/10
Filed: 1994-04-28
Abstract: PURPOSE:To obtain an immersion nozzle to reduce inclusion defect, etc., in the inner part of a continuously cast slab. CONSTITUTION:This immersion nozzle is constituted with an upper part opening hole, an intermediate cylindrical body having vertical hole part so that the horizontal cross sectional area reduces from the upper end toward the lower part at the intermediate part, a bottom part having at least one pair of discharging holes and slit-type opening hole part. Further, in this immersion nozzle for continuous casting, the one pair of discharging holes are communicated with the vertical hole and symmetrically arranged to the right and the left sides in the width direction of a mold, and the bottom part of the vertical hole is constituted with a convex face downward arranged at the lower part than the one pair of discharging holes and the slit-type opening hole part is parallel arranged in the width direction of the mold at the bottom surface of vertical hole and not communicated with one pair of discharging holes.
Patent JP-S604735-A (JP)
Title: Heating cooker
Inventor: TAKADA MANABU
IPC: F24C7/02
Filed: 1983-06-21
Abstract: PURPOSE:To make the operational convenience of a cooking stove or the like favorable, by allowing the detection of the pot temperature and the temperature of contents in the pan that will be cooked to be selected. CONSTITUTION:A temperature signal detected by a sensor 8 that is in contact with the bottom of a pan 21 is sent to a ccorrection attached side 24 that will be changed by a comparing section 23 and a change-over switch 16. On the other hand, a temperature setting part 14 is led via the change-over switch 16. Accordingly, if the change-over switch 16 is on the normal side (a), the detected temperature signal is compared and controlled directly by the comparing section 23. However if it is on the corretion side (b), after the set temperature is corrected indirectly from the pot bottom temperature via a gradient detecting section 25 and a correction section 26 to the content temperature, and is compared and controlled. Thus, the pot bottom temperature and the cooked material temperature can be detected so that the operational convenience becomes favorable.
Patent JP-S60254989-A (JP)
Title: Simple exchange telephone set
Inventor: SUNAGA SADAJI
IPC: H04Q3/54
Filed: 1984-05-31
Abstract: PURPOSE:To make an abbreviated dial call with a single call button by providing a console panel with a selection switch for selecting an extension calling function or outside line calling function for every call button, and storing dial numbers of specific subscriber telephone sets in a memory. CONSTITUTION:The operation data memory 182 is stored previously with extension numbers of extension telephone sets and dial numbers of outside line telephone sets assigned to respective call buttons 21-70 on the console panel 2. When a selection switch 121 is turned on and call buttons 21-70 are set to the outside line calling function, a main control circuit 180 reads the dial number of the outside line telephone set assigned to the call button 21 out of the operation data memory 182 during abbreviated dial processing and outputs the dial number to one of interfaces 15-17 through a channel forming circuit 14, thereby outputting it to one of trunk lines 6-8. Consequently, the outside telephone set corresponding to the dial number assigned to the call button 21 is called and connected to a telephone set 3 attached to the console panel 2.
Patent JP-S62268736-A (JP)
Title: Transmission device for tractor
Inventor: NISHIMURA SADANORI
IPC: F16H63/30
Filed: 1986-05-16
Abstract: PURPOSE:To make a transmission device smaller in size, by constructing a speed change mechanism by providing first and second speed change shafts and a PTO shaft supported axially in parallel and causing the first speed change shaft to mesh with a gear of the PTO shaft and constructing another speed change mechanism by causing a gear of the first speed change shaft to mesh with a gear of the second speed change shaft. CONSTITUTION:A transmission case 4 has an input shaft 7, first and second main speed change shafts S1, S2, an auxiliary speed change shaft S3, a PTO shaft S4 and a front wheel drive shaft S5 disposed in parallel in it. A drive gear G23 fixed to the second main speed change shaft S2 is meshed with driven gears G13, G43 detachably engaged with the first main speed change shaft S1 and the PTO shaft S4 with plays for constructing a speed change mechanism. A gear G24 integrally forming a drive gear for a high automobile speed and a drive gear for a backward travel or a low automobile speed is engaged with the second main speed change shaft S2 with a play and the gear G24 is meshed at all times with a driven gear G14 for a high automobile speed and a driven gear G1R for a backward travel or a low automobile speed which are engaged with the first main speed change shaft S1 with plays for constructing a speed change mechanism.
Patent JP-H10302918-A (JP)
Title: Patch panel
Inventor: MASAGAKI YOSHIHIRO
IPC: H01R25/00
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To easily connect a patch panel connector to a cable wire by electrically connecting a plug connection having a modular plug insert port corresponding to an opening formed in a panel to a cable termination with which a cable core wire is put in press contact at one end by rotationally moving a lever. SOLUTION: A lever termination type modular jack 2 has a housing formed with a body 21 molded of a synthetic resin insulating material and an insert 20 joined to the body 21 in such a manner that it is inserted in part into a connection board 21b and arranged in remaining part on the base 21c. The insert 20 has a contact support base at the front end to hold a contact and a terminal board 22 formed at the rear end with a terminal piece 24 protruded on the upper face side, by which a conductor to electrically connect the contact 23 at the plug connection to the terminal piece 24 at the cable termination is held. As a result, the modular jack 2 can be connected to the wire of a connection cable L without using a tool.
Patent JP-H09286730-A (JP)
Title: Anti-inflammatory agent, blood bag for treatment of inflammatory disease and therapeutic device for inflammatory disease
Inventor: ABE YOSHIKO
IPC: A61K35/14
Filed: 1996-05-07
Abstract: PROBLEM TO BE SOLVED: To obtain an anti-inflammatory agent excellent in anti-inflammatory effect while manifesting low side effects and to provide blood bag for treatment of inflammatory disease and therapeutic device for treatment of inflammatory disease using the anti-inflammatory agent. SOLUTION: Chitosan and/or chitosan derivative is used as the active ingredient. Chitosan is a polysaccharide(poly-β-D-glucosamine) having the structure in which the D-glucosamine obtained by deacetylation of the acetylamino group of the naturally-occurring chitin polymer, is forming a (1→4) glucoside bond. The chitosan derivative obtained by introducing a primary amine group to the amino group of the chitosan, is preferred. The methods contacting this anti-inflammatory agent with blood, for example, are charging the collected blood of a patient to the bag filled with the anti-inflammatory agent to induce the anti-inflammatory effect in the patient's blood, etc. The effective temperature contacting this anti-inflammatory agent with blood is in the range of 20-42 deg.C. The preferable contact time is 5min to 5hr.
Patent JP-S5539340-A (JP)
Title: Heat-sensitive recording paper
Inventor: ENMANJI KIMIE
IPC: B41M5/323
Filed: 1978-09-12
Abstract: PURPOSE:To produce industrially heat-sensitive recording paper which can obtain recording images in clear color tone by applying formation reaction or dissociation reaction of metallic dithiolato complexes. CONSTITUTION:A) when ligand components (eg.; dibenzyl, diphenylacetylene, etc.) which form react with metallic sulfides (e.g.; nickel sulfide, copper sulfate, etc.) to form their metallic dithiolato complexes (e.g.; bis-dithiobenzyl-nickel, etc.) are used or B) when metallic dithiolato complexes and radical generating agents (e.g.; benzoyl peroxide, etc.) are used, these are dispersed or dissolved in solutions of resins (e.g.; polymethyl methacrylate, polyvinyl chloride, etc.) in solvents (e.g.; acetone, MEK, toluene, etc.), and heat-sensitive coating liquids are produced. The heat-sensitive recording paper can be obtained by coating these liquids on base paper.
Patent JP-H02291970-A (JP)
Title: Rotation detecting body and apparatus for detecting abnormal rotation
Inventor: OGAWA HISASHI
IPC: G01P3/481
Filed: 1989-05-01
Abstract: PURPOSE:To make it possible to detect the rotating direction and the abnormality in rotation readily by outputting pluses having the different lengths sequentially in correspondence with the rotating direction from a pulse generating part. CONSTITUTION:Reflecting plates 21 and 22 as rotation detecting bodies are formed of, e.g. released paper, double-side adhesive paper, an aluminum foil and a polyester film from the lower surface in the laminaing ditecion. A black color is printed on the surface of the polyester film in a fan shapes whose matting central angles are different in a release resisting way. The printed part becomes a non-reflecting part 23 which does not reflect light or absorbs light. The non-printed parts become reflecting parts 24 which have the sequentially different angles and mirror shapes and reflect light. A pulse generating part is formed with the non-reflecting parts and the reflecting parts 24. The pulses which are outputted from the rotation detecting bodies are read with a pulse reading means. The read-out pulses having the different lengths are inputted into a judging means. Whether the pulses are read out in the sequence of the specified rotating direction or not is judged. When the sequence is not the specified sequence, the fact of the abnormality is outputted from an abnormality detecting means.
Patent JP-H02291448-A (JP)
Title: Intake air amount control device for internal combustion engine
Inventor: MATSUBARA TOSHIO
IPC: F02D41/22
Filed: 1989-05-01
Abstract: PURPOSE:To ensure the prevention of knocking by enlarging the increment of an intake air amount all the more when ignition timing is at an advance side in the internal combustion engine wherein the intake air amount is increased upon the application of an external load and the ignition timing is corrected toward the advance side during the running of the engine at the predetermined speed. CONSTITUTION:An idling speed control valve(ISC valve) 22 is provided at a bypass passage 21 bypassing a throttle valve in an intake air passage 3. When an external load such as an air conditioner and a power steering unit are connected to an engine 10, ISC valve 22 is opened with CPU and an intake air amount is increased, thereby preventing an engine speed drop. Also, when the operation of the engine 10 is in the predetermined mode as in the case of idling operation, ignition timing is corrected toward an advance side, and an idling speed is thereby made to near the target number of revolutions. In the aforesaid control device, an intake air amount is increased all the more when the ignition timing is at the advance side, and the occurrence of knocking is thereby prevented properly.
Patent JP-H04341729-A (JP)
Title: Attaching/detaching method of shadow mask
Inventor: TAKAHASHI TORU
IPC: H01J9/22
Filed: 1991-05-17
Abstract: PURPOSE:To easily attach/detach a shadow mask without deteriorating a spring characteristic of an elastic supporting body by applying force in the direction of a panel skirt part to a junction part of an engaging part with a movable part to attach/detach the shadow mask to/from the panel. CONSTITUTION:Attaching/detaching of a shadow mask 14 in a panel and mask assembly is conducted by applying force F in the direction of an arrow mark 20 toward a skirt part 7 of a panel 6 to a junction part 13 of an engaging part 4 of a nearly N-shaped elastic supporting body 11 with a movable part 12, reversely to the case of a nearly V-shaped elastic supporting body. Namely, when the force F in the direction of the part 7 of the panel 6 is applied to the junction part 13 of the part 4 of the supporting body 11 with the part 12, the part 13 approaches the part 7 while the part 12 is curved so that a phosphor screen 8 side may be recessed and a contained angle between the part 4 and the part 12 is decreased. An opposite side end part of the part 4 (screen 8 side end part) therefore approaches the mask 14. Consequently, engagement between an engaging hole of the part 4 and a stud pin 5 is released so that the mask 14 can be easily removed from the panel 6 and attaching thereof can be also easily conducted in a similar manner.
Patent JP-S605625-A (JP)
Title: Electronic switching circuit
Inventor: UEHARA HIROYASU
IPC: H03K17/73
Filed: 1983-06-24
Abstract: PURPOSE:To increase dv/dt endurance of an integrated thyristor switch and to exclude increase of chip area by connecting the collector and emitter of a separate NPN transistor between the open base and collector of a PNP transistor. CONSTITUTION:When an abrupt change of potential occurs in an anode 2 or a cathode 3, transient current flows in a thyristor 1 through its connection capacity. At the same time, the transient current i=Cj.dv/dt flows in the base of a transistor 9 by the PNP transistor 7 and NPN transistor 9. The current becomes the base current of a composite transistor consisting of transistors 7 and 9. The transient current I=Cj.dv/dt.betaN(1+betap) flows in the base of an NPN transistor 5. Where Cj denotes collector connection capacity of the transistor 9, betap denotes current amplification factor of the transistor 7, betaN denotes current amplification factor of the transistor 9. The saturation occurs between the collector and emitter of the transistor 5, and the section between the p gate 4 and cathode 3 of the thyristor 1 is clamped and the malfunction is prevented.
Patent JP-S5542901-A (JP)
Title: Earth anchor process
Inventor: KOGA NOBORU
IPC: E02D5/80
Filed: 1978-09-16
Abstract: PURPOSE: To provide an excellent effect as an earth anchor by anchoring a bolt member to the natural ground by utilizing the adhesive force which is generated on the cooling and solidification of molten sulfur.  
     CONSTITUTION: Sulfur 3, a heater wire 4, and a bolt member 2 are filled or inserted in a bore 1. Then, power is supplied to the heater wire 4 to melt the sulfur 3, and thereafter, the power supply is cut off to cool and solidify the sulfur 3; by this,  the bolt member 2 is anchored to the natural ground A by the adhesive force of the  sulfur 3. Thus, the strength of the anchor is enhanced and the work is facilitated.  
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02292007-A (JP)
Title: Molding method of foam body and its mold
Inventor: MINEGISHI TAKESHI
IPC: B29C33/42
Filed: 1989-05-02
Abstract: PURPOSE:To integrate a foam without causing defoaming in the foam by dividing the inside of a mold into a plurality of foaming chambers by the partitioning plates and laying worsted felt over the adjacent foaming chambers and closing the gap between the mold and the partitioning plates and simultaneously foaming the foaming raw materials in the respective foaming chambers. CONSTITUTION:A mold is equipped with a bottom force 1 and a top force 2. A plurality of partitioning plates 3 are lengthened toward the top wold 2 in the bottom force 1. When the top force 2 is allowed to butt against the bottom force 1, the inside of the mold is divided into a plurality of foaming chambers 4a, 4b. The different foaming raw liquids are introduced into the respective foaming chambers 4a, 4b. In the partitioning plate 3 parts, worsted felt 5 is laid over the adjacent foaming chambers 4a and 4b, 4b and 4c to close the gap between the top force 2 and the partitioning plates 3. The adjacent foaming chambers are connected by this worsted felt 5. When the forming raw materials are simultaneously foamed, defoaming of the foam side wherein foaming pressure and strength of a cell are small is prevented. In the case of foaming, the foams molded in the respective foaming chambers 4a, 4b are joined by the worsted felt 5 and therefore the foams are excellently integrated.