baber/WOPTO huggingface dataset:
Patent JP-H09284395-A (JP)
Title: Communication line moitoring circuit
Inventor: MIYAHARA KAZUNORI
IPC: H04M3/24
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To instantaneously detect a fault when a fault occurs and to quickly perform a fault processing by detecting presence or absence of the fault in a communication line base on a fault detecting pulse and the detecting signal of presence or absence of a signal in the communication line. SOLUTION: A differential circuit 2 receives a connection state signal 1 and a delay circuit delays it for a fixed time and outputs it. Its delay on/off signal is inputted to the delay circuit when an inverter. A pulse is generated only when the signal 1 changes from an off-state to an on-state and outputted to a continuous pulse generating part 3. The signal is outputted from an AND circuit when a selector is in the on-state (line non-connection state) and the output of the AND circuit is selectively outputted by way of the delay circuit. The output is selected by the selector so that a fault detecting pulse 4 is continuously generated. In a fault detecting part 6, a detecting signal is inputted to the D terminal of FF, the fault detecting pulse 4 is inputted to a clock terminal CK and the fault signal is generated.
Patent JP-H10278514-A (JP)
Title: Pneumatic tire
Inventor: KOJIMA HIROSHI
IPC: B60C11/11
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire having excellent overall performance as a well balanced tire for dart contests. SOLUTION: In a pneumatic tire with a plurality of block patterns, a) pitch length P satisfies an inequality 0.2SL<=P<=0.3SL (SL represents tread peripheral length at a JATMA static load radius value), b) a width W, a length L and an angle α of a cross section direction groove Z satisfy inequality 0.05SL<=W<=0.09SL L>=TW×0.25, 10 deg.<=α<=18 deg.  respectively, and c) the total number Sa of the two kinds of blocks in the periphery and the individual number Sb, Sc and Sd of three kinds of blocks in the periphery satisfy 1.5×Sb<=Sa<=2×Sb, 1.5×Sc<=Sa<=2×Sc, and 1.5×Sd<=Sa<=2×Sd, and d) blocks (b), (c) and (d) have an overlap section in the horizontal direction (n) and (m), and e) the rate (G/H) that occupies the width G of blocks a1 and a2 in a range H satisfies an inequality 0.2<=G/H<=0.4, and f) tread groove area rate is from 53 to 46%, and the rate (I/O) of the tread inside and tread outside in this groove area rate satisfies 1<=I/O<=1.05.
Patent JP-H11278418-A (JP)
Title: Automatic wrapping device
Inventor: URUSHIBATA YOSHIMI
IPC: B65B11/54
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an automatic wrapping device which holds the position of a wrapped item when the wrapped item is ejected, and prevents a degradation in the wrapped quality of the wrapped item. SOLUTION: The automatic wrapping device, which wraps a tray 17 in film F drawn out from a film supply part 14, comprises a carrying-in part, a wrapping part 12, a carrying-out part 13, a film supply part 14, a cover 3, and a position hold mechanism 40. The wrapping part 12 comprises a front gripper 61, etc. The cover 3 is so attached to a flame 2 as to cover the wrapping part 12 and carrying-out part 13 from above. The position hold mechanism 40 comprises a contact part 41 which comprises a contact member 43 consisting of a brush and so on, and a support part 42 which supports the contact part 41 so that it is free to contact the wrapping part 12 and separate from it. The contact member 43 contacts the tray 17 from above and holds the position of the tray 17.
Patent JP-H09282605-A (JP)
Title: Magnetic head and its production
Inventor: HIRATA TAKASHI
IPC: G11B5/147
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To precisely judge the position of a magnetic gap by forming a regulating groove for the contact width to regulate the contact width of the sliding surface of a magnetic head facing a magnetic recording medium and checking from above a reinforcing glass appearing in the side face of the regulating groove. SOLUTION: The regulating groove 14 for the contact width is formed to have the side face 14a as a slope in such a manner that the reinforcing glass 18 appearing in the side face of the regulating groove 14 for the contact width can be checked from above the magnetic head 1, namely from the sliding surface 16 of the magnetic head. The side face 14a of the groove 14 formed as a slope is made deeper than the depth Dp of the magnetic gap(g). The side face 14a of the groove 14 is preferably formed to have 20 to 60 deg. inclined angle α from the sliding surface 16. If the angle α is <20 deg., a magnetic recording medium may touch the slope 14. If the angle α exceeds 60 deg., the top position of the glass 18 is hardly checked from above and thereby, the position of the gap(g) is hardly recognized.
Patent JP-S63254236-A (JP)
Title: Locking device equipped with self lock mechanism
Inventor: ASABA HIDEYOSHI
IPC: F16D49/00
Filed: 1987-04-10
Abstract: PURPOSE:To obtain a strong self lock mechanism by providing plural pairs of cylindrical rollers which are arranged in parallel to the center axis line between a rotary shaft and an outer ring and providing a spring means for always energizing each cylindrical roller, and an energizing means for resisting the above-described urging force when necessary. CONSTITUTION:The inner wall surface of an outer ring 14 which is concentric to a rotary shaft 10 has a symmetrical center line 18 passing through a center axis line 12 and four curved surfaces 16 having the radius R larger than the radius (r) of the shaft 10. While, the center parts of two cylindrical rollers 24a and 24b having a conical edge part 26 is crossing-penetrated by a rod member 20 inserted into the recessed part 22 of the outer ring 14, and wet close to the direction of the symmetrical line of the inner surface 16 by a coil spring 28 energized at all times and nipped between the inner surface 16 and the shaft 10, and one cylindrical roller is attracted by the revolution of the shaft 10, and the control effect is improved, and the revolution of the shaft 10 is stopped. Further, the projecting members 32 and 34 having a tapered part 30 fitted with the inclination of the conical edge part 26 are pressed onto the cylindrical rollers 24a and 24b, and separated from the symmetrical line 18, and lock is released. Therefore, a compact self lock mechanism having a strong stop holding force and high reliability can be obtained.
Patent JP-S63253502-A (JP)
Title: Magnetic recording method
Inventor: MATSUMOTO TAKASHI
IPC: G11B5/48
Filed: 1987-04-10
Abstract: PURPOSE:To record two kinds of information on the same part of a recording medium in a double state in such a way that no crosstalks can be produced at the time of reproduction, by setting the ratio between the recording currents of both information within a specific range when the crossing angle of the two kinds of information is set to a prescribed condition. CONSTITUTION:A 1st bit of information is recorded on a magnetic tape 13 with a magnetic head 11. Then a 2nd bit of information is recorded in the same track as that, in which the 1st information is recorded, of the tape 13 with another magnetic head 12. The directions of magnetization B and C formed by the heads 11 and 12 cross each other at a crossing angle theta. Or, the 2nd information is recorded in a 2nd track having the azimuth angle of the 1st information after the 1st information is recorded on the tape 13 and a 1st track is formed and both of the tracks are caused to cross each other at the crossing angle theta. The angle theta is set within a range of 5 deg.<=theta<=90 deg. and, especially, when 5 deg.<=theta<=70 deg., formula I is used and, when 70 deg.<theta<=90 deg., formula II is used.
Patent JP-S58204958-A (JP)
Title: Fuel feed device for internal-combustion engine
Inventor: AOKI YOSHINORI
IPC: F02M69/04
Filed: 1982-05-25
Abstract: PURPOSE:To make the gasification of fuel so satisfactory enough as well as to aim at stabilizing an engine output, by setting up a fuel injection valve so as to cause the sprayed fuel to be blown into a space between the inner wall of a suction passage and the valve body peripheral edge part of a throttle valve. CONSTITUTION:The axis of a setting hole 15' is to be formed up as far as an amount of X more eccentric to the left (see illustration) than both axes of a suction passage 2 and a throttle valve 3. Accordingly, in time of a small opening in the throttle valve 3, even if the fuel out of a fuel injection valve 6 is sprayed around in conicoid form, the sprayed fuel will not be blown so ample enough and a little to the inner wall of the suction passage 2 or a valve body 3a of the throttle valve 3 but blown instead well to a ringlike space S between the inner wall of the suction passage 2 and the valve body 3a of the throttle valve 3, then the sprayed fuel flows to the downstream side of the throttle valve 3 together with the speedy suction air running through the space S.
Patent JP-S5313101-A (JP)
Title: Poliphase aramature windings
Inventor: OOHASHI KOUJI
IPC: H02K3/28
Filed: 1976-07-23
Abstract: PURPOSE: To uniformly distribute windings to coil ends by constituting each phase with the primary coil unit and secondary coil unit which is connected so that magnetomotive force may be reverse against this unit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06301154-A (JP)
Title: Silver halide photosensitive material
Inventor: TACHIBANA NORIKI
IPC: G03C1/89
Filed: 1993-04-14
Abstract: PURPOSE:To provide a silver halide photosensitive material having an excellent anti-static layer at low humidity after development and excellent adhesive strength between the anti-static layer and an adjacent layer. CONSTITUTION:A photosensitive material is provided with an anti-static layer containing at least a electron conducting polymer on a base, and the anti-static layer is cross-linked by at least one kind of a cross linking agent selected from epoxy, aldehyde, active ethylene, ethyleneimine, active ester, and N-methylol.
Patent JP-H11279445-A (JP)
Title: Paint
Inventor: IMAMURA HIROSHI
IPC: C09D7/12
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a coating capable of simply producing an anion forming article handily by only coating a surface of the article with the coating compounded with tourmaline powder having a specific particle size and a dispersing agent to a synthetic resin coating allowing the article to form anion. SOLUTION: The coating is obtained by compounding (A) tourmaline powder having a particle size of 0.5 to 50 μm, preferably 1.2 to 20 μm and (B) the dispersing agent to the synthetic resin coating (e.g.; nitrocellulose lacquer, aminoalkyd resin coatings or the like). This coating preferably includes 1 to 6 of the constituent (A) and 0.1 to 5 of (B) in weight ratio based on the resin constituent (solid content) of the synthetic coating. The constituent (B) can be selected from a cation type, anion type, nonion type and/or amphoteric type dispersing agents. This coating is preferably obtained by mixing the constituent (A) with the synthetic resin coating including constituent (B) using ball-mill or the like, in a method rubbing the resin coating to the constituent (A) under pressure.
Patent JP-S5312693-A (JP)
Title: Gas detector material
Inventor: ENDOU SHIYUUGO
IPC: G01N27/12
Filed: 1976-07-21
Abstract: PURPOSE: To provide material for inflammable gas detector element with superior gas sensitivity, by employing specified metal oxide which has spinel structure except ferrite. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01259175-A (JP)
Title: Plasma cvd device for forming multilayered film
Inventor: SHIMIZU AKIRA
IPC: C23C16/50
Filed: 1988-04-09
Abstract: PURPOSE:To continuously form a multilayered film on a substrate while moving the substrate by connecting plural film formation chambers with ducts each having a slitlike path so that the internal atmosphere and pressure of each of the chambers can be maintained without setting a sluice valve between the chambers. CONSTITUTION:Plural film formation chambers 2, 3, 4 through which the substrate 1 passes are installed and connected with ducts 9, 10 each having the slitlike path allowing the substrate to pass so that the internal atmosphere and pressure of each of the chambers 2, 3, 4 are maintained. In the film formation chambers of the resulting plasma CVD device, thin films are successively formed on the substrate 1 by plasma CVD to form the multilayered film.
Patent JP-S59215221-A (JP)
Title: Upsetting method of pipe end
Inventor: KAMIMURA HARUO
IPC: B21D19/08
Filed: 1983-05-20
Abstract: PURPOSE:To prevent formation of fins, burrs, etc. and to improve productivity by correcting the length at the end of a pipe to be heated in accordance with the difference between reference volume for heating and volume required to be heated and heating the pipe end for the corrected length then subjecting the pipe to thick wall forming. CONSTITUTION:The heating length L0 by an induction heating furnace 7 required for upsetting is set from the nominal size of a pipe 5 and the reference volume V0 in the heating part at the pipe end required for upsetting is determined from the nomial size and the length L0. Said volume is inputted to a computer 12 and a stopper 8 is located in the position where the end of the pipe 5 attains the volume V0. The outside diameter and wall thickness at the pipe end are then measured actually with a measuring device 10 for outside diameter and wall thickness and the required volume V1 in the heating part at the pipe end for the upsetting is determined by the calculator 12 from the heating length of the pipe 5. A difference DELTAV between V1 and V0 is determined and the length DELTAL of the pipe 5 relative with DELTAV is calculated. The positions of the stoppers 8 and 9 are corrected by as much as the length DELTAL by means of motors 13 and 14. The pipe 5 maintained in the corrected position is moved to the front of the furnace 7 and the adapted pipe end is heated and is worked with an upsetting device 15.
Patent JP-2000280280-A (JP)
Title: Method for insert molding for connector terminal of electronic circuit
Inventor: SAKAI KEISUKE
IPC: B29C45/26
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a continuous method for insert molding of a small-sized multi-pin connector. SOLUTION: Terminals 50 insert-molded are connected with at a connecting part 52 with a narrow width provided at a part of the end face 55 of a terminal carrier 36 of a hoop 34. The terminal carrier 36 is mounted on a slot 32 of a stripper plate 18 and a cavity 14 is hermetically sealed by the parting face of the stripper plate 18 wherein an opening 32b of the slot 32 is complemented with the end face 55 of the terminal carrier 36 and a resin is cast to form a terminal stage 10 inserted with the terminal 50. The terminal carrier 36 is repeatedly bent from the connecting part 52 to forcibly perform plastic deformation to break the terminal carrier 36 by brittle fracture of the connecting part 52 and the terminals 50 become independent each other and are electrically insulated to form a multi-pin connector.
Patent JP-S57202729-A (JP)
Title: Manufacture of semiconductor device
Inventor: NISHIMURA TADASHI
IPC: H01L21/22
Filed: 1981-06-05
Abstract: PURPOSE:To obtain a shallow junction by low-temperature treatment by a method wherein a semiconductor substrate exposed a part of the substrate is placed in the gas plasma of a desired impurity and local voltage drop or voltage rise is selfishly formed on the substrate and the formation of a high-density impurity layers is performed. CONSTITUTION:A single crystal Si substrate 1 having openings at an insulating layer on the surface of the substrate is accommodated in an enclosed container 2 induced gas having the component of a vacuum and required impurity and is held on a stand 3 for heating at about 500 deg.C. The stand 3 can be grounded or insulated from the outside. The substrate 1 is negatively charged by operating a filament 4 mounted on a tank. The impurity under plasma condition generated between high-frequency electrodes 5, 6 cancels the charged condition of the substrate and deposited on the substrate as well. The impurity is simultaneously aimed by laser 7 from the outside and is reacted and diffused at the surface. In this composition, very shallow and high-density impurity layers can be obtained at desired opening sections only and no defects are provided in the substrate to eliminate heat treatment for recovery and a shallow junction can easily be obtained.
Patent JP-H10284036-A (JP)
Title: Battery
Inventor: FUKUNAGA TAKAO
IPC: H01M10/05
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To surety prevent the malfunction of a safety device caused by the load of a power generating element and shock applied to a pressure sensitive part by supporting the power generating element with a power generating element supporting member supposed in a part other than the pressure sensitive part of a battery inner pressure releasing means in the bottom within a battery container. SOLUTION: A power generating element 1 of a large capacity nonaqueous electrolyte secondary battery is placed on a placing part 2b having a cross beam in an upper end opening part of a cylindrical supporting part 2a of a power generating element supporting frame 2, and housed in a metal battery container 3. A central part exposed to a through hole of a disk-shaped safety valve 4 fixed to the top surface of a bottom plate 3a fixed to a lower end opening part of a cylindrical battery container main body by laser welding and having the through hole in the center forms a pressure sensitive part. A cross groove 4a of the pressure sensitive part is broken when pressure of 3 atmospheres for example is applied, and opened outside. The power generating element 1 is supported in a state floating from the pressure sensitive part.  By forming a part of the bottom plate 3a as a breaking type releasing valve having a thinner valve than other part, the pressure sensitive part is made simple and inexpensive.
Patent JP-S5516710-A (JP)
Title: Apparatus for producing metallic mold cast product
Inventor: NISHIMOTO SHIYUUJI
IPC: B22D47/00
Filed: 1978-07-19
Abstract: PURPOSE: to simultaneously produce multikind metallic mold cast products by continuously cooperating a casting system, a core making system, a cast finishing system and a machining system and eliminating the process among the systems.  
     CONSTITUTION: A molten metal supply unit 1 in a casting system A is automatically controlled. A number of metallic molds installed on a base plate 2 are intermittently moved in loop state on a conveying equipment 3. the molds are opened and  cast products are pulled out from the molds at the positions 7 and 8. The molds are scavenged then at the position. A core making system B cooperated with the system A in the vicinity thereof fabricates cores and supplies them to the molds. The molds are then closed and supplied with molten metal at the positions 10 and 11. The cast articles pulled at the position 7 are set at a conveying pallet 30 at cast article mounting position 32 in a cast finishing system C disposed in the vicinity of the casting system A. The cast articles are passed through units 34W36 for removing core sand, cutting and inspecting airtightness by a conveying equipment 31, and pulled out and sorted at the position 33. Good cast articles are supplied to a machining system D cooperated in the vicinity in a continuous machining work. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06270647-A (JP)
Title: Target blowout temperature calculating device of air-conditioning device for car
Inventor: SEIJI MAMORU
IPC: B60H1/00
Filed: 1993-03-23
Abstract: PURPOSE:To provide a calculating device for car air-conditioner which excels in quick response and presents simple gain adjustment by feeding the environmental factor(s) of outside a car to a velocity type adjustment value for the target temp./actual temp. deviation, its change rate along the time axis, and the target blowout temp., performing fuzzy reasoning and cumulative calculation, and thereupon computing the target blowout temp. CONSTITUTION:A controller 51 includes an equivalent temp. calculation part 67, fuzzy reasoning part 69, actual blowout temp. calculation part 71, blower motor driving part 73, mix door driving part 75, mode door driving part 77, and intake door driving part 79. The equivalent temp. calculation part 67 is fed with the room temp. 65, outside air temp. 57, and solar irradiation amount 55 and conducts specified calculations. The temp. obtained is compared with the target room temp. given by a room temp. setting device 57, and the deviation DELTATeq obtained is fed to the fuzzy reasoning part 69. The room temp., outside air temp., solar irradiation amount, and the blowout wind equivalent temp. given by the calculation part 67 are fed to the equivalent temp. deviation DELTATeq, so as to make fuzzy computation, and the target motor voltage Va-ref and blowout temp. Tair-ref are fed to the blower motor driving part 73, and thus the blowout temp. and blowout wind quantity are controlled to respective proper values.
Patent JP-H10281035-A (JP)
Title: Two-cycle multi-cylinder injection engine
Inventor: OGI TAIICHIRO
IPC: F02M55/02
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To provide a 2-cycle multi-cylinder injection engine capable of preventing any fuel leakage in a fuel supply system caused by vibration of each cylinder. SOLUTION: As a fuel supply path from a fuel pump to an injector 4 screwed to a cylinder head 2 of each cylinder, there are provided a fuel pipe 12 for introducing fuel from the fuel pump, and a common distributor 14 formed by integrating a common rail at a front stage connected to the fuel pipe 12 and branched to the cylinders, a branch pipe for feeding the fuel to the injector 4 of each cylinder and an injector holder for holding a fuel supplying portion 6 of the injector 4. The fuel supply path is fixed to the cylinder head 2 of each cylinder, thus suppressing a difference in vibration between the cylinders by a stiffener function due to rigidity of the common distributor 14.
Patent JP-S57203566-A (JP)
Title: Typing device
Inventor: NOSE HIROYASU
IPC: B41J9/42
Filed: 1981-06-10
Abstract: PURPOSE:To improve the matching characteristics of an armature at the repelling time after an impact by arranging an elastic supporting member, first and second buffer members and a mass member on a mounting member provided at the back side of the armature. CONSTITUTION:One end of an elastic supporting member 16 is secured to a mounting member 15 provided in space at the back side of an armature 3. The other end of the member 16 is disposed as a free end between the back of the armature 3 and the member 15. The first buffer member 12 to be collided with the back of the armature 13 is mounted on the side of the member 16 at the armature side, and a mass member 13 and the second rubber member 14 are arranged between the side of the member 16 of the mounting member and the member 15.