baber/WOPTO huggingface dataset:
Patent JP-H07246642-A (JP)
Title: Changeover method of dwell process of injection molding machine
Inventor: MURAOKA MICHIYASU
IPC: B29C45/57
Filed: 1994-03-08
Abstract: PURPOSE:To smoothen changeover from a filling process to a dwelling process, by a method wherein when a deviation between overshoot or undershoot of a detected value of a pressure detector and set pressure is higher than a permissible absolute value of the set pressure, a final set rate in a filling process or a parameter for a rate change is corrected. CONSTITUTION:Injection pressure during an injection process is detected continuously by a pressure detector 9, the detected value P is converted by an A/D converter, and the detected value P is stored once in a data memory 13. Then the detected value P and a set value Po at a changeover point (a) from a filling process to a dwell process set up at pressure setting apparatus group 13 are compared with each other by a comparison operation device 12 and its deviation (overshoot) DELTAP=P-Po is calculated. Then the permissible value PA and deviation DELTAP are compared with each other by a comparator 14, when DELTAP>PA is given, a final rate Vm in the filling process is corrected by an operator 15.
Patent JP-H02241752-A (JP)
Title: Printing wire driving device
Inventor: MIZUNO SHIGEKI
IPC: B41J2/295
Filed: 1989-03-16
Abstract: PURPOSE:To stabilize the movement of an armature and to attain a high-speed response by composing a magnetic circuit including a permanent magnet opposite to the armature made of a magnetic material on the back thereof. CONSTITUTION:When a piezoelectric element 1 is pulse-energized, it is displaced in the direction of arrow A. This displacement accelerates an armature 9, which begins to rotate in the direction of arrow C around a supporting shaft 8. Along with the rotation, a printing wire 10 protrudes and impacts against a printing medium not shown here to form a dot. After the impacting, the armature 9 is held by a damper 5 and a metallic plate 6 due to the resiliency in impacting and the attraction of a permanent magnet 4, and one printing process ends. The magnetic attraction of the permanent magnet 4 enables the printing wire 10 to hold the armature 9 in the printing process when the printing wire 10 returns after forming a dot. The attraction is not affected by impact in returning, but acts stably on the armature 9. Owing to the action, the vibration of the armature 9 speedily subsides, so that the armature can repeatedly act at a high speed.
Patent JP-S58189144-A (JP)
Inventor: HANSUUYURUGEN ARUPE
IPC: C07C209/86
Filed: 1983-04-14
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-S56163570-A (JP)
Title: Multiple imaginary storage control system for multiple virtual computer system
Inventor: MOGI HITOSHI
IPC: G06F12/10
Filed: 1980-05-16
Abstract: PURPOSE:To increase the application efficiency of a TLB, by storaging the TLB only with an entry for the region which is common among plural imaginary spaces and using in common the entry to the plural imaginary spaces. CONSTITUTION:A common region indicating flag 123 and an identification (ID) bit 124 are provided in a TLB12. The flag is ''1'' with the common region and otherwise ''0''. The ID bit stores the imaginary storage space ID (substitute with STO-ID obtained by adding ID number to head address of corresponding segment table) when the flag is ''1'' and stores a imaginary computer (VM)ID when the flag is ''0'' respectively. An index is given to the TLB12 through a part 112 of a logic address register 11, and a comparator 18 compares a part 121 of the output with a part 111 of an address register. At the same time, a multiplexer 16 selects an STO-ID register 15 or a VM-ID register 14 according to the value of the flag and then compares 19 the corresponding contents with the ID output 124 of the TLB. When both comparators 18 and 19 coincide, the output 122 of the TLB becomes identical with the desired real address.
Patent JP-H072508-A (JP)
Title: Method for forming graphite thin film
Inventor: YUDASAKA MASAKO
IPC: C23C16/26
Filed: 1993-03-24
Abstract: PURPOSE:To obtain graphite thin film, excellent in characteristics, especially at low temperature by forming a graphite thin film by chemical vapor phase growth using an aromatic ketone having a substituent group at ortho position on an aromatic ring as a raw material. CONSTITUTION:In a method forming graphite thin film by chemical vapor phase growth using an organic material as a raw material, an aromatic ketone having a substituent group at either one ortho position on an aromatic ring is used as the organic material. Methyl group is preferably used as substituent group of o-methylarylketones among aromatic ketones and aromatic ketones having relatively small molecular weight are especially preferably used as aromatic ketones. When graphite thin film is especially formed on a substrate consisting of cobalt, nickel, palladium or platinum, graphite thin film excellent in crystallinity can be obtained.
Patent JP-H10260164-A (JP)
Title: Laser ultrasonic wave inspecting device
Inventor: NAGATA YASUAKI
IPC: G01N29/00
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a laser ultrasonic wave inspecting device which, based on a new method, detects the ultrasonic wave reflected or scattered at a defective place with a high SN ratio, without damaging an object to be inspected. SOLUTION: Eight laser beams emitted from each channel of a multi-channel acoustic optical element are poured on each vertexes A, C, F, and H of a square and center points B, D, E, and G of each side, on the surface of a steel material 16. These points are the center point of square, while slightly deviated from a point O to which the laser beam for ultrasonic wave detection is poured through a mirror 21 from a laser interferometer. Irradiation of each laser beam to a specified point is assured by providing an acoustic optical element of each channel of a multi-channel acoustic optical element t an appropriate position.
Patent JP-H09236946-A (JP)
Title: Resin for electrophotographic toner, its production and electrophotographic toner using the same
Inventor: NAKAYAMA KOJI
IPC: G03G9/087
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To enable fixation at a low fixing temp., to prevent the occurrence of problem even on offsetting property in practical use and to enhance fixing strength to transfer paper by incorporating a crosslinked body consisting of glycerol-tri-12-hydroxystearate and a polyisocyanate or polycarboxylic acid and linear polyester resin. SOLUTION: This resin contains a crosslinked body consisting of glycerol- tri-12-hydroxystearate and a polyisocyanate or polycarboxylic acid and linear polyester resin. The content of the hydroxystearate is 5-20 pts.wt. per 100 pts.wt. of the polyester resin. Since the crosslinked body has high aggregating power and releasability to a fixing roll, when it is incorporated into an electrophotographic toner, the resultant toner is satisfactorily melted even with a heat fixing roll at a low temp. and superior anti-offsetting property and fixing strength are ensured.
Patent JP-H06274326-A (JP)
Title: Method and device for substituting program
Inventor: TAKEUCHI HIRONORI
IPC: G06F9/06
Filed: 1993-03-24
Abstract: PURPOSE:To provide method/device for substituting programs, by which the programs can automatically be substituted. CONSTITUTION:A program for substitution is stored at the prescribed storage position of a disk device 20 by the control of a program storage part 11 and an identification flag is set. A program monitor part 31 checks whether the identification flag is set or not at the time of starting the program. When the identification flag is set, control is shifted to a program substitution part 32. The program substitution part 32 reads the program for substitution from the prescribed storage position of the disk device 20, substitutes the substituted program for the program, releases the setting of the identification falg and executes the program for substitution, which is substituted.
Patent JP-H05261761-A (JP)
Title: Manifold device for injection molding
IPC: B29C45/26
Filed: 1992-03-23
Abstract: PURPOSE:To improve surface roughness of the inside of a runner, enable freely produce a shape of whole the runner and reliably prevent resin from leaking. CONSTITUTION:A mainfold 21 is constituted of the first manifold member 23 and second manifold member 24 by joining them to each other by soldering. A runner 22 is formed between both the manifold members 23, 24. A soldered part 26 is positioned at close vicinity to branch parts 22b, 22c, 22d of the runner 22 and along those and the outside of the whole of the runner 22 is surrounded by the soldered part 26. With this constitution, prior to joining between both the manifold members 23, 24 a recessed groove becoming the runner 22 is formed by milling cutting. Surface roughness of the recessed groove can be improved by grinding the recessed groove.
Patent JP-S57180185-A (JP)
Title: Longitudinal junction fet
Inventor: NONAKA TERUMOTO
IPC: H01L29/808
Filed: 1981-04-30
Abstract: PURPOSE:To reduce gate capacity, increase current gain, and enhance integration by a method wherein two opposing sides of a channel of either conductivity type adjoins a gate layer of a reverse conductivity type and the other two opposing sides adjoins an insulator layer. CONSTITUTION:An n<+> layer 22 serving as a lateral pnp device Q1 base and as an n channel SIT Q2 source is buried in a p type Si substrate 10. The n<-> epitaxial layer is divided by an SiO2 layer 14 for the building of an island 16. Within the island 16, a Q1 p<+> emitter 18, a Q2 p<+> gate 20 serving also as a Q1 collector, and Q2 floating gates 22 and 24 are simultaneously formed, all of them reaching the n<+> buried layer. The n<-> layer 26 is a Q1 base and n<-> layers 28 and 30 are Q2 channels. The lateral dimensions of the layers 28 and 30 are determines so that they are pinched off with the base zero at the depletion layer. The layers 28 and 30 are respectively provided with Q2 n<+> drains 32 and 34 that are covered with an SiO2 layer 36, and ohmic electrode 38-44 are installed at prescribed locations. This construction reducing implanation of undersired carriers, the effect is weakened of minority carrier accumulation and a high speed operation is ensured, with the resultant elimination of gate current directly running into the floating gates 22 and 24 improving current gain.
Patent JP-S61224423-A (JP)
Title: Reactive ion etching appratus
Inventor: KATSURA TOSHIHIKO
IPC: H01J37/32
Filed: 1985-03-29
Abstract: PURPOSE:To enable the wafer surface to be etched by a method wheein a material to reduce the etching species of reactive gas in the ratio almost the CONSTITUTION:The faciang of an electrode 6 and an insulating sheet 10 are made larger than the outside diameter of a semiconductor 8 which a correcting ring 20 is provided between a step difference 12 due to the facing and the semi conductor wafer 8. Any material abel to reduce etching species of reactive gas in the ratio subject to the difference between the etched materials but at least almost the same as that of any etched materials is applicable to the correcting ring 20. In such a constitution, there is a material to reduce the etching element in the peripheral part of semiconductor wafer as well as on the semiconductor wafer therefore tha apart subject to uneven concentration of etching species (a) can be shifted to outside making the concentration of etching even on the semiconductor wafer 8. Resultantly, the semiconductor wafer 8 can be etched evenly.
Patent JP-H01239232-A (JP)
Title: Dredging device
Inventor: HIGASHIYAMA KAZUYUKI
IPC: E02F3/88
Filed: 1988-03-18
Abstract: PURPOSE:To suppress contamination of surrounding areas and perform dredging according to the property of the soil and gravel by generating a magnetic field from a superconductive coil in a dredging ladder, supplying current to electrodes, and attracting and transporting the soil and gravel with the electromagnetic force generated in the magnetic field. CONSTITUTION:Superconductive coils 28, 28 are arranged in a dredging ladder 10, and a magnetic field is generated in the direction intersecting the transportation of soil and gravel. Electrodes 24, 24 are arranged, and current is supplied so as to be intersecting the direction of the magnetic field and so that the electromagnetic force receiving from the magnetic field is oriented alongside the transportation of the soil and gravel. The soil and gravel 22 at the ground are together with sea water pumped up by this electromagnetic force and sent to a soil carrier vessel 20 through a soil exhaust pipe 12. The current supplied to the electrodes 24, 24 is adjusted, and the electromagnetic force is changed according to the property of the soil and gravel. This enables dredging of even hard soil and gravel without resorting to use of a cutter.
Patent JP-H06273661-A (JP)
Title: Range-finding device for camera
Inventor: ENDO SHINICHI
IPC: G03B13/36
Filed: 1993-03-24
Abstract: PURPOSE:To prevent a circuit from being complicated and to eliminate the effect of the omission of a beam by measuring a distance to an object by individually driving respective light projection elements, deciding whether the beam is omitted or not and correcting the first distance. CONSTITUTION:When the edge of the object is covered with the beam on the left side of the object from a camera out of light projected from respective light emitting elements (IRED) 1a and 1b and the beam on a short distance side is omitted on the surf ace of a PSD 5, a range-finding result A when the IREDs 1a and 1b are simultaneously turned on is obtained and a range-finding result B when only the IRED 1a is turned on is obtained next. Besides, a range- finding result C when only the IRED 1b is turned on is obtained last. Then, the distance D to the object is obtained by executing arithmetic operation based on the respective results A-C. By executing the arithmetic operation in such a way, the effect of the omission of the beam is eliminated and the distance D can be correctly obtained. Then, a motor 31 is driven by an arithmetic circuit 9 according to the calculated distance L1 and a photographing lens barrel 32 is moved to a precise position.
Patent JP-S51141703-A (JP)
Title: A sliding member
Inventor: BAN KEISUKE
IPC: C22C1/10
Filed: 1975-05-31
Abstract: PURPOSE: A sliding member containing rigid fine particles with small specific gravity and high resistances to abrasion and scuffing, suitable for sliding nickel-plated surfaces. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S51142113-A (JP)
Title: Coupling method of tubes by flanged tube of metalplate
Inventor: MIYANO RIYOUICHI
IPC: F16L21/06
Filed: 1975-05-31
Abstract: PURPOSE: To couple tubes with a flanged coupling made of thick metalplate with easy platework which assures a easy coupling work without any process on the tubes self to couple. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S62224052-A (JP)
Title: Socket for surface-attached package
Inventor: YOSHIZAKI KAZUO
IPC: H01L23/32
Filed: 1986-03-26
Abstract: PURPOSE:To make sure positive soldering by forming a lead connecting section for a surface-attached package type semiconductor device and the pattern of a terminal for a lead in a wiring substrate for mounting while the lead connecting section and the pattern of the terminal for the lead are made to correspond. CONSTITUTION:Terminals 6A for leads 6 for a socket are set up at the predetermined positions of the upper surface 2A of a socket body 2. Elastic pushing members 7 for pushing lead connecting sections 5A for a surface-attached package type semiconductor device 5 against the lead terminals 6A shaped to the socket body 2 are formed to a cover member 3 for a socket 1 for mounting a surface-attached package. Terminals 6C for the leads 6 for the socket 1 for mounting the surface-attached package and terminals 8A for wirings for a wiring substrate for mounting are connected by solder 9, thus mounting the socket 1 for mounting the surface-attached package to the wiring substrate for mounting. Both sides of the socket body 2 are cut, and inclinations 2C are shaped, thus making sure positive soldering.
Patent JP-H03270620-A (JP)
Title: Conduit tube connecting device
Inventor: NIIMURA SHIGERU
IPC: H02G3/06
Filed: 1990-03-16
Abstract: PURPOSE:To prevent concrete milk from infiltrating in a conduit tube, buried in a concrete wall, by mounting an elastically deformed seal member to a connecting joint and the periphery of a conduit tube connecting part when the conduit tube is connected to the connecting joint. CONSTITUTION:A conduit tube 12 is inserted into conduit tube connecting parts 10a, 10b (drawing in 10b side omitted) formed in both ends of a connecting joint main unit 10. An elastically deformed seal member 13 is left as interposed between the connecting part 10a and the conduit tube 12.
Patent JP-H03267142-A (JP)
Title: Method for controlling chemical reaction process
Inventor: MATSUMURA TETSUO
IPC: C10G45/72
Filed: 1990-03-15
Abstract: PURPOSE:To easily and continuously measure the O, N and S contents of org. matter as an object in a moment, to judge whether the org. matter is good or bad and to maintain a high level of quality by measuring the dielectric constant or electric conductivity of an org. compd. and calculating the O, N and S contents of the org. matter. CONSTITUTION:The dielectric constant or electric conductivity of an org. compd. fed into a chemical reaction process or an intermediate org. compd. in the process is measured. Since this measured value is well correlative with the O, N and S contents of org. matter as an object, the O, N and S contents of the org. matter are calculated from the measured value. The O, N and S contents of the org. matter can easily and continuously be measured in a moment with high economical efficiency without destructing the org. matter, accordingly whether the org. matter is good or bad can always be judged in a short time and a high level of quality and high production are ensured.
Patent JP-H09225850-A (JP)
Title: Screw fastening device
Inventor: TANJI ISAMU
IPC: B25B21/00
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To solve the problem of damaging a plus or cross shaped groove on the head of screw at the time of loosening it by providing an air supply valve in a first air supply passage for rotating an air motor with compressed air, and providing a control valve capable of being opened or closed from the outside of a housing in a second air supply passage. SOLUTION: At the time of fastening a screw 16, first a lever 8 of a changeover valve 7 is changed over to thereby enable communication between an air supply port 6 and a first air supply passage 9, and an end of a driver bit 15 is engaged with a cross-shaped groove of screw head 17. By the application of thrust through a handle 4 of a screw fastening device main body 1 gripped by an operator, an air supply valve 12 is opened in association with the rearward movement of an operation rod 22 and an air motor 2 is rotated in the normal direction by the compressed air supplied therethrough. In loosening the screw 16, the lever 8 of a changeover valve 7 is changed over to make communication between the port 6 and a second air supply passage 10, and the end of the driver bit 15 is set to the cross-shaped groove.  Then, the 111 driver bit 15 is rotated in the reverse direction by pulling an operation member 14 and the screw 16 is loosened accordingly.
Patent JP-H08262402-A (JP)
Title: Liquid crystal display driving device
Inventor: TAMAI SHIGEKI
IPC: G09G3/36
Filed: 1995-03-24
Abstract: PURPOSE: To reduce power consumption without lowering display quality by stopping the supply of a vibration voltage when the voltage applied to a liquid crystal element part arrives at a required voltage corresponding to the display data. CONSTITUTION: AND signals between an inversion signal of an analog switch off signal TI and respective analog switch control signals formed based on the display data D0 , D1 , D2 and the signal Duty are outputted as CAS0 , CAS2 , CAS5 and CAS7 respectively. Then, when the signal Duty is counted by 16 pieces from when the display data D0 , D1 , D2 are imparted to a decoder circuit Di by a horizontal synchronizing signal LS, all analog switch control signals CAS0 , CAS2 , CAS5 and CAS7 become zero, and all analog switches AS0 , AS2 , AS5 and AS7 are turned off. Thus, the useless vibration voltage is prevented from being applied to a liquid crystal display device, and the useless power consumption is prevented.
Patent JP-H05274939-A (JP)
Title: Multiple stage connecting capacitor bushing
IPC: H01B17/28
Filed: 1992-03-24
Abstract: PURPOSE:To enhance the degree of freedom in designing a capacitor bushing without restrictions by an electrical connecting section on an electrical design, entirely sealing any insulation harm generated at the electrical connecting section by concealing and sealing the section inside, and prevent mechanical and chemical damages to insulation quality. CONSTITUTION:The first annular groove 11a peripherally extended is formed on the external surface of the coupling section of one piece 10c constituting a capacitor bushing, and the electrode 15c of the piece 10c is exposed within the groove 11a. At the same time, the electrode 15d of the other piece 10d is exposed to a section at a position on the external surface of the coupling section of the piece 10d and faced to the groove 11a. Also, an annular multi- point contact 16a having elasticity is coupled to the first annular groove 11a, thereby resiliently keeping the contact 16a in contact with both of the electrodes 15c and 15d.
Patent JP-H03268291-A (JP)
Title: Optical information recording and reproducing device
Inventor: YOMO MAKOTO
IPC: G11B19/02
Filed: 1990-03-16
Abstract: PURPOSE:To eliminate the unnecessary exchange of a filter and to prevent a fault or the deterioration of the performance of a recording medium caused by the rise of temperature from occurring by measuring the temperature in a device and issuing an alarm when the temperature becomes equal to or exceeds a prescribed value. CONSTITUTION:A thermistor 103 is provided on an electric substrate 5 and the temperature in a machine is measured. A CPU always compares the output of the thermistor 103 with the prescribed value and makes an LED 101 flicker when the measured temperature is over the prescribed value. Thus, an operator exchanges the filter 15. Therefore, the filter can be efficiently exchanged and the temperature in the machine is prevented from excessively rising. As the result, the fault or the deterioration of the recording medium is reduced.
Patent JP-H05272763-A (JP)
Title: Indoor heater
IPC: F24D3/00
Filed: 1992-03-24
Abstract: PURPOSE:To effectively utilize the heat by a method wherein a floor heating heat supplying unit and a warm-air heater heat supplying unit are incorporated into one set of heat supplying machine. CONSTITUTION:Air is induced by a fan 8 in a warm-air heater heat supplying unit 6 incorporated into a heat supplying machine 1, then, the air is heated by a gas burner 7 to outlet the air into a room through an outlet port 9 whereby warm-air heating is effected. A heat radiating tube 11 is incorporated into a floor heating mat 10 while the inlet port and the outlet port of the heat radiating tube 11 are connected to connecting ports 13, 13' provided in the floor heating unit 2 of the heat supplying machine 1 through two hot-water pipelines 12, 12' to circulate hot-water, heated by the other gas burner 3, into the heat radiating tube 11 by a circulating pump 5 and effect floor heating. According to this method, warm-air heating and floor heating can be effected simultaneously and/or independently by one set of an indoor installation type heat supplying machine 1.