baber/WOPTO huggingface dataset:
Patent JP-S63210721-A (JP)
Title: Air flowmeter
Inventor: NAKAJIMA TETSUO
IPC: G01F1/684
Filed: 1987-02-27
Abstract: PURPOSE:To place an air flow in a laminar state and to accurately measure intake air capacity by providing a buffer chamber on the downstream side of an air flow at the bottom part of a sensing passage. CONSTITUTION:The buffer chamber 31 which is recessed downstream is provided on the air flow downstream side of the sensing passage 21. Consequently, even if an air flow passing in a flowmeter 100 pulsates, the air flowing in the buffer chamber 31 functions as an air damper and the impulse of the air flow passing in the sensing passage 21 is smoothed or reduced. Consequently, the stable air which does not vary in speed much can be blown to a flow rate sensor 7 and a temperature compensating sensor 8. The flowmeter need not be manufac tured so long in the air flowing direction and the air flow which has small speed variation can be supplied to the sensor 7, thereby accurately detect intake air capacity.
Patent JP-H03248635-A (JP)
Title: Selective call receiver
Inventor: MINAMI YOICHIRO
IPC: H04B7/26
Filed: 1990-02-27
Abstract: PURPOSE:To reduce number of components, to simplify the circuit constitution, to decrease current consumption and to eliminate the effect of a ring tone onto a radio section by selecting a voltage applied to a piezoelectric speaker for sounding the ring tone so as to select the sound volume. CONSTITUTION:A changeover switch 11 is selected to select a voltage applied to a 2nd power voltage VPP2 of a decoder 3 or each output of a stabilized constant voltage circuit 8 thereby selecting an output voltage from a terminal AL0 to be high and low and selecting the voltage applied to a piezoelectric speaker 9. Thus, the sound volume of the speaker 9 is selected by only the switch 11. Thus, since a buffer circuit 32 possible for circuit integration has only to be provided as part of the decoder 3 in place of a drive circuit to drive the speaker 9, the circuit constitution of a call receiver is simplified. Furthermore, since the power consumption of the speaker 9 is less, the service life of the battery is extended and the effect onto the radio section is eliminated to prevent deterioration in the sensitivity in advance.
Patent JP-H11248064-A (JP)
Title: Flange-equipped pipe, its manufacture, and pipe manufacturing facilities
Inventor: NAKAJIMA HIROSHI
IPC: F16B7/04
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To manufacture a flange-equipped pipe properly while the welding operation is no more needed. SOLUTION: At each end of a pipe 1, a flange is formed in a single piece structure using the pipe itself by means of increase of its wall thickness, and thus a flange-equipped pipe is formed where the welding operation is no more needed. The ends of the pipe 1 are heated by heating means 30 and 35, and a compressing force in the longitudinal direction A is applied to the pipe 1, and the heated ends are intruded into a die 20, and single-piece formation of flanges is conducted within the die 20 through gradual increace of the wall thickness.
Patent JP-H08300843-A (JP)
Title: Support for planographic printing plate, production thereof and electrochemical surface roughening device and electrode used therein
Inventor: UESUGI AKIO
IPC: C25F7/00
Filed: 1996-03-04
Abstract: PURPOSE: To produce a support for a planographic printing plate not generating contamination on the shadow part of an image and a blanket, good in the close adhesiveness with a photosensitive layer and satisfying easiness to look damping water in case of printing and to provide an electrochemical surface roughening device used in the production of the support. CONSTITUTION: In a support for a planographic printing plate having undulation by surface roughening treatment, this undulation is composed of grain wherein large waves with an average pitch of 5-30μm and medium waves composed of honeycomb pits with an average diameter of 0.1-3μm are superposed one upon another and the average surface roughness of the support measured by an interatomic force microscope is 0.35-1.0μm. The ratio of 30 deg. or more in the degree of inclination of surface degree-of-inclination distribution measured by the interatomic force microscope is 5-40%.
Patent JP-H07227455-A (JP)
Title: Portable go board game
Inventor: KONDO NORIO
IPC: A63F3/02
Filed: 1994-02-21
Abstract: PURPOSE:To miniaturize a portable GO board game by using GO pieces consisting of magnetic materials and moving these GO pieces by using a GO piece attracting means. CONSTITUTION:A permanent magnet is ejected to the front end side of the GO piece attracting means 3 and one of the GO piece 2 attracted to the GO board 1 is attracted to the front end of the attracting means when a player holds the GO piece attracting means 3 in his hand, brings the means closer to the GO piece attracted to the GO board 1 and pushes a push button by his finger. The permanent magnet retracts into the GO piece attracting means 3 and the GO piece 2 is attracted to the GO board l when the player places the GO piece 2 at a desired position on the GO board 1 in the state of attracting the GO piece 2 to the front end of the GO piece attracting means 3 and releases his finger from the push button. The player is able to play GO by successively placing the GO pieces 2 on the GO board l in such a manner.
Patent JP-H01219691-A (JP)
Title: Measuring apparatus of distance by electromagnetic wave
Inventor: TAKADA HIROTAKA
IPC: G01S17/10
Filed: 1988-02-29
Abstract: PURPOSE:To make a distance measuring apparatus small in size and low in cost, by computing a distance to an object of distance measurement from the number of times of going and returning of a light beam from a transmission circuit to a reception circuit through said object within a certain time. CONSTITUTION:When a time required for a laser light 13a to advance by a distance L is denoted by tl, a time required for the laser light (13a) to complete its travel from a transmission circuit 12 to a reception circuit 21 through an object 2 of distance measurement is 2tl. The laser light (return beam 19) returning to the reception circuit 21 turns to be a reception pulse P, and it is given a delay time td by a delay circuit 24, subjected to waveform shaping and then inputted again to the transmission circuit 12, wherefrom the laser light 13a is outputted. In this case, a distance L to the object 2 is determined by the calculation of L=ctl=cT/(2n)-cta/2. In other words, the distance to the object is determined from the number of times of an electromagnetic wave going and returning within a certain time. Accordingly, only a counter which can respond to the maximum frequency is needed, and thus an apparatus can be made small in size and low in cost.
Patent JP-S62204431-A (JP)
Title: Production of magnetic recording medium
Inventor: HASHIMOTO HIROSHI
IPC: G11B5/84
Filed: 1986-03-04
Abstract: PURPOSE:To produce the titled magnetic recording medium having excellent surface smoothness of a magnetic layer and electromagnetic transducing characteristic by specifying the relation of the loss elastic modulus peak temp. of the magnetic layer during calendering to the surface temp. of a calender roll. CONSTITUTION:A magnetic soln. contg. a compd. capable of being polymerized by the irradiation of radiation is coated on a nonmagnetic carrier, the solvent is dried, then the material is calendered, and radiation is irradiated to produce the magnetic recording medium. The loss elastic modulus peak temp. Tg of the magnetic layer during calendering and the surface temp. Tc of the calender roll are limited to conform to the relation Tc-Tg>=30 deg.C, or more preferably limited to conform to the relation Tc-Tg>=50 deg.C. A compd. contg. >=1 carbon- carbon unsaturated bond such as vinyl chloride copolymers, (meth)acrylates, cellulosic (meth)acrylates, polyurethane (meth)acrylates, vinyl monomers, and their mixture is used as the compd. capable of being polymerized and cured by the irradiation of radiation.
Patent JP-2000238473-A (JP)
Title: Set-up card
Inventor: ODACHIME YASUO
IPC: G09F1/08
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a set-up card in a new shape which is interesting and nice-looking, though simple. SOLUTION: Each margin part 13 is doubled at a folding line in the center and then both parts 11 and 14 to be folded are put in a state of being folded at folding lines respectively. Thereafter the lower-side folded part 11 is lapped over the upper-side folded part 14 in such a way that the part outside a cut line of the upper-side folded part 14 is passed through a cut line of the lower- side folded part 11 from the rear side, and the two folded parts 11 and 14 are made to engage with each other. Then, a part 12 to be stood up is slanted properly at a folding line (a) to be put in a state easy to see. Since the two folded parts 11 and 14 and the doubled margin parts 13 constitute a triangular pedestal and the stood-up part 12 is in a state of standing thereon, a set-up card having a shape not existing so far and being stable is obtained.
Patent JP-S55138811-A (JP)
Title: Bushing
Inventor: KASHIMA YOSHITAKE
IPC: H01F27/04
Filed: 1979-04-18
Abstract: PURPOSE:To prolong the saturation period of gas in the bushing by connecting a leader tube provided at the intermediate flange section direct to a conservator including the body of the transformer in a through connection bushing between the transformer and the SF6 gas equipment. CONSTITUTION:An intermediate flange 17 is provided between a tank pot 9 of the transformer tank 1 and the pocket 11 of an SF6 gas equipment to house a central conductor 15 electrically connecting both the components and the insulator 16. A valve 25, a voltage-releasing device 24 and the like are provided at the tip of a leader tube 23 provided on the intermediate flange section 17 while directly connected to the conservator of the transformer by way of the gas detector 26 and the piping 27. The terminals 18 and 19 insulated and supported through insulated cylinders 13 and 14 are provided across the central conductor 15 and connected to lead wires 4 and 22 of both the equipments.
Patent JP-S62204879-A (JP)
Title: Work holder
Inventor: YOSHIKAWA FUMIO
IPC: B05C13/00
Filed: 1986-03-04
Abstract: PURPOSE:To enhance the stability of a work at the time of coating work, by inserting the repulsive side of a V-shaped spring body in the work mounted on a work mount part and releasing the repulsive side to support the work by the repulsive force thereof. CONSTITUTION:In applying an electric material to the end surface of a work 6, one set of spring suppressing plates 2, 3 are horizontally moved to such a direction that the repulsive side 5b of a V-shaped spring 5 is made narrower by the operation of horizontally moving cylinders 8, 8' to raise a spring mount body and raised upwardly by a cylinder. Whereupon, the repulsive side 5b of the V-shaped spring 5 is inserted in the work 6 mounted on the engaging mount part 1a of a base plate 1. Next, when the horizontally moving cylinders 8, 8' are operated to a direction expanding the repulsive side 5b in this state, the repulsive side 5b of the V-shaped spring 5 expands and the inner wall of the work is held strongly by the repulsive force thereof.
Patent JP-S57159833-A (JP)
Title: Crosslinkable polyolefin composition
Inventor: SHIINA TOSHIO
IPC: C08F8/00
Filed: 1981-03-30
Abstract: PURPOSE: To provide a crosslinkable polyolefin compsn. which does not discolor a conductor when said compsn. is coated on the surface of said conductor and crosslinked, by blending a crosslinking-agent having tert-butyl groups, an antioxidant and a specified conductor discoloration-inhibiting agent.  
     CONSTITUTION: A crosslinking agnet having tert-butyl groups such as di-tert- butyl peroxide, an antioxidant having a tert-butyl group such as 4,4'-thiobis(6-t- butyl-3-methylphenol) and a conductor discoloration-inhibiting agent, e.g., an epoxy stabilizer such as diglycidyl ether derived from 2,2-bis(4-hydroxy-phenyl) propane and (2-methyl)epichlorohydrin, are blended with a polyolefin as a base resin such as polyethylene or an ethylene/vinyl acetate copolymer. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08240050-A (JP)
Title: Door lock device
Inventor: KOMIYA EIJI
IPC: E05B83/36
Filed: 1995-03-07
Abstract: PURPOSE: To prevent the occurrence of the failure of a locking operation by eliminating the malfunction of a latch, even when a door is quickly opened and the supply of power is interrupted during the operation of a motor to move the latch, and reduce cost or eliminate a trouble for changing a lever by eliminating a lever for use at the time of a failure, and a trim cover. CONSTITUTION: A closing lever 8 for driving a latch 3 is divided into the first lever 81 and the second lever 82 laid coaxially, and the second lever 82 can be engaged with and disengaged from the first lever 81. In addition, a release lever 6 is provided to push up the second lever 82 until the disengagement thereof from the first lever 81 on the operation of a door handle.
Patent JP-H01220888-A (JP)
Title: Screen printing method
Inventor: EZAKI SHIRO
IPC: H01B13/00
Filed: 1988-02-29
Abstract: PURPOSE:To chuck even a substrate having large warpage positively and fix it onto a substrate susceptor, and to facilitate printing while reducing the dispersion of the film thickness of a printing pattern by pushing the substrate in the direction of the substrate susceptor, operating a chuck mechanism installed to the substrate susceptor. CONSTITUTION:An insulating substrate 3 is loaded onto a substrate susceptor 2 under the state in which the substrate susceptor 2 movable along a rail 1 is positioned at a place shown in I, the state in which there is not screen 4 on the substrate susceptor 2. A chuck mechanism mounted on the substrate susceptor 2 is operated, and the insulating substrate 3 is chucked and fastened onto the substrate susceptor 2. The substrate susceptor 2 on which the insulating substrate 3 is loaded is shifted up to a position shown in II, and the top face of the insulating substrate 3 is pressed in the direction of the substrate susceptor 2 by a substrate presser 7. The substrate susceptor 2 on which the insulating substrate 3 is loaded is moved up to a position in the lower section of the screen 4 shown in III, and paste 5 is raked and pushed out by a squeegee 6 through the screen 4, thus transferring a circuit pattern corresponding to the screen 4 onto the insulating substrate 3.
Patent JP-S63214947-A (JP)
Title: Rotary head type digital audio reproducing device
Inventor: YOKOZAWA SEIICHI
IPC: G11B15/467
Filed: 1987-03-03
Abstract: PURPOSE:To perform no erroneous sampling by a false sink signal and to enable stabilized tracking control by subjecting pilot signal components to a sampling holding after a fixed period after detecting the pilot signal. CONSTITUTION:The level of the crosstalk of the pilot signal of one part of the adjacent track is subjected to sampling hold after fixed time fixed in advance according to a recording pattern corresponding to the detection of a pilot signal. The control of a capstan servo is thereafter performed by forming the signal expressing the track dislocation amt. by the level subjected to holding after fixed time and that of the crosstalk of the pilot signal of the other part of the adjacent track. A correct tracking can thus be taken without malfunctions even if a false signal by overwrite is located before an actual sink signal, ena bling surer tracking control at stabilized traveling time and earlier drawing-in, if not.
Patent JP-S57160240-A (JP)
Title: Error controller
Inventor: HIRASAWA MOICHI
IPC: H04L1/16
Filed: 1981-03-27
Abstract: PURPOSE:To minimize transmission efficiency while holding the possibility of error overlooking within a prescribed range by estimating the error rate of a communication path, and setting it to the adequate number of corrected errors. CONSTITUTION:A received code 8 is converted by a receiving buffer 11 in bit- parallel and stored and its output is supplied to an error correcting circuit 12 to detect an error pattern to be corrected, which is sent to a buffer 13 for error pattern and a shift register 15. The output of the buffer 13 is supplied to an error bit counting circuit 14 to calculate the number of error bits, thereby outputting a signal 20 or 21 in accordance with the count value. The register 15 stores information on whether a prescribed number of past words outputed by  the circuit 12 have a code error or not successively; and the number of words  having code errors in the stored information is made by a deciding circuit 16  into threshold value information and when the number is below a prescribed  value, the signal 22 is held at a 1. In response to an AND signal 23 of the signal  22 and the output of the circuit 14, a decoded code word synthesizing circuit 24  adds the outputs of the buffers 11 and 13 to output a corrected code 25. When  the decision result of the circuit 16 is above the prescribed value, the transmitted signal 9 of an ARQ is outputted.
Patent JP-H01221040-A (JP)
Title: Data transmission equipment
Inventor: TANUMA HIROYUKI
IPC: H04L12/42
Filed: 1988-02-29
Abstract: PURPOSE:To select the shortest transmission path in matching with the line state by monitoring the state of a data line, storing the line state of a data transmission to a line state storage means and deciding the data transmission path based thereupon. CONSTITUTION:The line state of a data line 100 is always monitored, and if the line state is deteriorated and a fault is detected in the data transmission or the data transmission system in the faulty state is restored, where the fault takes place and restores in the data line is checked and the result is sent to the data line 100, the terminal equipment 20 or other transmission system data transmitter 30. The data transmitter on the data transmission system 102 and the data transmitter on other data transmission systems 103, 104 rewrite the information of constitution of each data transmission system stored in the line state storage means 15. ln the transfer of a data to other data transmitter, the data transfer path is retrieved based on the constitution information of the said data transmission system to ensure the data transmission path.
Patent JP-H06227312-A (JP)
Title: Vehicle illumination system
Inventor: GERUTO KURAMEERU
IPC: F21S8/12
Filed: 1993-03-08
Abstract: PURPOSE: To provide a vehicle lighting system provided with a central light producing unit and bundles of optical fibers for the transport of light to lighting fixtures. CONSTITUTION: Two opposed light sources 4 are rotated on a front surface 6 of bundles of optical fibers forming a light guide path 7 and inside a collar 5 composed of a reflector projection circular light spot 8 on the front surface 6. Inside the collar 5, two light sources are operated.
Patent JP-H02225014-A (JP)
Title: Method and apparatus for manufacturing vibration insulating rubber product
Inventor: FUKADA MASAHIRO
IPC: B29L31/24
Filed: 1989-02-28
Abstract: PURPOSE:To contrive to shorten process by a method wherein rubber material is poured in the molding cavities of respective split molds under the state that said cavities are separated from each other and, after that, reinforcing yarns are set between the rubber materials and finally the respective split molds are closed together so as to pressurize and vulcanizing form the rubber material. CONSTITUTION:A pouring plate is inserted between split molds 12 and 14, which are arranged by vertically separating a mold 10, so as to pour rubber material with an injection device in respective molding cavities 16 of the split molds. Next, the split molds 12 and 14 and the pouring plate 24 are separated from each other. And reinforcing yarns 38 held on holding pins 36 are set to the molding cavity 16 of the lower split mold 14. Further, though the rubber material is filled in the molding cavity 16 at this time, the setting space for the reinforcing yarns 38 is ensured in the molding cavity 16 so as to set the reinforcing yarns 38 in said space. After the reinforcing yarns 38 are set, the split molds 12 and 14 are closed together. A plurality of molds 10, each of which is formed by clamping the split molds 12 and 14 together, are housed in an outer frame and vertically pressurized and heated.
Patent JP-H08240213-A (JP)
Title: Synthetic resin moldings mounting structure
Inventor: SAWA AKIHIRO
IPC: F16B5/12
Filed: 1995-03-07
Abstract: PURPOSE: To provide a synthetic resin moldings mounting structure capable of mounting the moldings in a single operation without the use of other parts like clips and without plays, giving satisfactory mounting accuracy and ensuring to the reusing. CONSTITUTION: One synthetic resin molding 11 is provided in one surface with an opening 12 and in the peripheral side of the opening 12 with a locking piece 13. The other synthetic resin molding 21 is provided in one surface with a projecting locking lug 22 having a bulging part 23 on the side. The locking lug 22 is inserted in the opening 12 having the locking piece 13 from the rear side and the bulging part 23 of the locking lug 22 is locked on the tip of the locking piece 12.
Patent JP-H03147419-A (JP)
Title: Level converter
Inventor: PAAKU YANNBOO
IPC: H03K19/0185
Filed: 1990-02-27
Abstract: PURPOSE: To promptly convert the input signal in a TTL level into a CMOS level signal by outputting the L signal of CMOS from the output node of an NOR gate circuit when the control signal of TTL is L and the input signal of TTL is H. CONSTITUTION: When the control signal CS is the L level, a PMOS transistor(Tr) PI1 is conducted and an H level potential is applied to a Tr PI2 via the TR PI1 from a source supply VCC. The Tr PI2 is always conducts and applies an applied electricity to an NMOS Tr NI1 . The Tr NI1 promptly conducts and transmits the applied electricity to a zero-potential terminal when the input signal IN in the TTL level changes from L into H level. The electriferous ability of the Tr NI1 is larger than that of the Tr PI2 , and thus, the potential of the output node L1 promptly changes into 0V, that is, the potential of the L level in the CMOS level.
Patent JP-S61205990-A (JP)
Inventor: KAKIMOTO MASANORI
IPC: G09G1/16
Filed: 1985-03-09
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-2000239773-A (JP)
Title: Aluminum foil electrolytic capacitor anode and its production
Inventor: YAMAMOTO KANESHIGE
IPC: C22F1/00
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To provide aluminum foil for an electrolytic capacitor anode capable of obtaining anode foil of high capacitance. SOLUTION: This aluminum foil has >=99.9% aluminum purity and contains Fe, Si, Cu, Pb and inevitable impurities. The total content of the precipitated Fe and precipitated Si is 0.2 to 12.0 ppm. Moreover, the Cu content is 10 to 90 ppm, and the Pb content is 0.3 to 1.35 ppm. Furthermore, in the case the Cu content is defined as (x) (ppm), and the Pb content is defined as (y) (ppm), the inequality of -0.01x+0.60<=6<=-0.012x+1.44 is satisfied. The aluminum foil for an electrolytic capacitor anode can easily be obtd. by subjecting an aluminum ingot to homogenizing treatment at 530 to 620 deg.C for 1 to 30 hr and also under the conditions in the ranges satisfying specified conditions and thereafter executing hot rolling, cold rolling, process annealing, finish rolling and final annealing by well known conventional methods.