baber/WOPTO huggingface dataset:
Patent JP-H07276253-A (JP)
Title: Driver for adjusting semifixed resistance
Inventor: AOTO SUSUMU
IPC: B25B17/00
Filed: 1994-04-06
Abstract: PURPOSE:To perform adjustment of a part necessary for fine adjustment of semifixed resistance and the like easily and correctly by combining a worm and a worm gear with a driver so as to contain a speed reducing mechanism, and enabling a shaft to finely rotate. CONSTITUTION:The shaft 1 of a driver is rotatably supported in a grip 2, and a worm gear 4 is fitted to the upper part in the grip 2. This worm gear 4 meshes with a worm 5 on the rotary shaft of an adjusting lug 3 rotatably supported with the grip 2. Hereby by rotating the adjusting lug 3 by hand, the shaft 1 is finely rotated through meshing of the worm 5 and the worm gear 4, and semifixed resistance and the like can be adjusted easily and correctly.
Patent JP-S583754-A (JP)
Title: Preventing method for thermal fatigue in meniscus part of mold for continuous casting
Inventor: KUBOTA AKIRA
IPC: B22D11/04
Filed: 1981-06-30
Abstract: PURPOSE:To prevent the cracking of mold bodies owing to their thermal fatigue and to extend the life of the molds in the stage of connecting the mold bodies and back frames by means of lock bolts by fitting the tie bolts loosely into bolt insertion holes. CONSTITUTION:When molten steel of high temps. contacts with the inside surface of the long side parts 2 of molds, the long side parts (more particularly, meniscus parts) of the molds expand. When the inside surfaces of the parts 2 are cooled by the drop of the level of the molten steel coupled by the effect of cooling with cooling water, said parts shrink. Since tie bolts 5 fixing back frames 1 and the mold bodies 2 are fitted loosely in insertion holes for tie bolts, the expansion and contraction of the parts 2 in accordance with their heating and cooling are not restricted at all and the bolts 5 are fixed to have no looseness only in their axial line direction by the elastic forces of belleville springs 9.
Patent JP-S61263316-A (JP)
Title: Semiconductor switching circuit
Inventor: YASUDA YASUMICHI
IPC: H03K17/60
Filed: 1985-05-17
Abstract: PURPOSE:To realize high dielectric strength, a low on-resistance and high speed and also to prevent malfunction at application of power by connecting a semiconductor switching element and a resistor in parallel between a base and an emitter of a bipolar transistor (TR). CONSTITUTION:An ON drive signal is fed to a TR 1 and also a MOSFET 3 is turned off, a bias resistor between the base and emitter is increased to turn off the TR 1 in high speed and then an OFF drive signal is fed. Then the MOSFET 3 is turned on to short-circuit the base and emitter to draw the stored charge quickly, the FET 3 is turned off in high speed and the dielectric voltage between the collector and emitter at the OFF state is increased. With the OFF state of the TR 1, even when the MOSFET 3 is malfunctioned to be in the OFF state, the leakage path of a base current is formed by a resistor 2 to increase the collector emitter dielectric strength thereby preventing destruction.
Patent JP-H02282218-A (JP)
Title: Gap forming device
Inventor: MATSUSHITA HIROMASA
IPC: G02F1/1339
Filed: 1989-04-24
Abstract: PURPOSE:To form a gap by a mechanical pressing and to improve working efficiency by transmitting load via a metallic ball between a pressing body for pressing a pair of substrates crimping a spacer material and sealing material and a pressurizing plate. CONSTITUTION:A pair of the substrates 11a, 11b are inserted between a base plate 1 and a pressing body 2 and th load is applied on the pressurizing plate 3. The load is concentrated by the metallic ball 4 interposed between the pressing body 2 and the pressurizing plate 3 and can be thereby transmitted to the pressing body 2 even if there is a fluctuation in the distribution of the load applied on the plate 3 at this time. The load applied on the pressing body 2 is transmitted via respective rubber rings 7b, 7a of the base pate 1 and the pressing body 2 are transmitted to the substrates 11a, 11b, by which the sealing material 9 is crushed and the gap equal to the size of the spacer 10 is obtd. The heating devices of heaters 8a, 8b act simultaneously and the sealing 9 is curd by the heating in the pressed state.
Patent JP-S63270377-A (JP)
Inventor: TEJIMA SHOGO
IPC: C05G3/10
Filed: 1987-04-27
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-H07312392-A (JP)
Title: Semiconductor storage device and its manufacture
Inventor: OTA FUMITO
IPC: H01L21/8242
Filed: 1994-05-18
Abstract: PURPOSE:To improve integration by reducing the memory cell area of a semiconductor storage (DRAM). CONSTITUTION:A memory cell consists of a first memory cell consisting of an n-ch transistor 17 and a lower capacitor 19 and a second memory cell consisting of a p-ch transistor 18 and an upper capacitor 20 and the first memory cell and the second memory cell are connected to common word wire 2 and bit wire 8. When the potential of the word wire 2 is equal to or more than a power supply voltage, read/write are performed for the capacitor 19. When the potential is equal to or less than a grounding voltage, read/write are performed for the capacitor 20. The memory cell area is reduced since the word wire 2 and the bit wire 8 are common.
Patent JP-S60248909-A (JP)
Title: Radiant tube burner
Inventor: HIRASAWA FUSAO
IPC: F23D14/12
Filed: 1984-05-23
Abstract: PURPOSE:To contrive the increasing of the maximum burning quantity and the stabilizing of pulse oscillation by a method wherein an inner cylinder forming a double cylinder is structured to be the same tube diameter from the burning chamber side to the near part of an outer cylinder closed end, in a radiant tube burner provided with a burning chamber for pulse burning. CONSTITUTION:During a pulse burning operation, a burning gas produced by detonating durning in a burning chamber 32 is mainly expanded toward a tail tube corresponding part 33 side, then flowed into an annular discharging passage 34 located between an outer cylinder 1 and an inner cylinder 31 from the tail tube part corresponding part 33, further, flowed out at high speed via an exhaust chamber 26 and an exhaust pipe 27 from the discharging passage 34. In this case, as the inner cylinder 31 is structured to be the same tube diameter from the burning chamber 32 side to the tail tube part corresponding part 33, the burning gas flow rate can be increased, the increasing of the maximum burning quantity can be contrived, further, the outer cylinder 1 can be heated uniformly over whole part thereof, accordingly, the stabilzing of pulse oscillation can be achieved.
Patent JP-S5228624-A (JP)
Title: Flyback transformer
Inventor: SUZUKI ISAO
IPC: H02M7/06
Filed: 1975-08-29
Abstract: PURPOSE: To improve high voltage regulation by enabling synchronization between two different odd high harmonics higher than 5th harmonic. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000297712-A (JP)
Title: Fuel storage device
Inventor: MIURA KATSUYUKI
IPC: F02M37/00
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of evaporative fuel in a fuel storage space in a fuel storage device. SOLUTION: A fuel storage space 23 for storage fuel is formed by a pair of approximately polygonal walls 10a, 10b and approximately rectangular walls 10c-10f for mutually connecting the sides of these polygonal walls 10a, 10b. The volume of the fuel storage space 23 is changed by deforming the polygonal and rectangular walls according to a fuel amount in the fuel storage space 23. Dimension of each rectangular wall is smaller than that of one polygonal wall. An opening 25 through which fuel can flow is arranged in the rectangular wall, and a fuel passage 12 is connected to the opening 25.
Patent JP-H04334759-A (JP)
Title: Starter
Inventor: KAMETANI HIROCHIKA
IPC: F02N15/02
Filed: 1991-05-09
Abstract: PURPOSE:To reduce vibration and noise of a starter by making the pressure angle of a geartooth of a pinion smaller on its face facing in the rotational direction and larger on its face facing in the opposite side of the rotational direction than the pressure angle of a ring gear. CONSTITUTION:A pressure angle of a face 21 facing in the rotational direction of a pinion provided on an output shaft of a starter starting an engine is made smaller than a pressure angle of an objective ring gear to engage with. Conversely, a pressure angle of a face 22 on the other side is made larger. Consequently, addenda 53, 55 advance and deddenda 54, 56 retreat, and accordingly, it is possible to lessen vibration and noise of the starter caused by engagement of gears before and after starting of the engine.
Patent JP-H01274552-A (JP)
Title: Automatic reply device
Inventor: TAJIMA AKIRA
IPC: H04M1/64
Filed: 1988-04-27
Abstract: PURPOSE:To prevent malfunction of an automatic reply device by setting and recording a pattern of end signal of a reply message, reproducing and sending a signal recorded through automatic incoming, detecting the end signal from the sent signal and stopping the transmission. CONSTITUTION:An end signal pattern setting means 100 sets a pattern of an end signal of a reply message where a sound signal of a prescribed audible frequency and a silence signal are repeated, a recording means 101 records a reply message including a music and records the end signal of the pattern set to the end of the reply message. A call incoming automatically is reproduced by a reproducing means 102 and sent to a line. A pattern end signal detection means 104 monitors a signal sent to the line to stop the drive of the reproducing means 102 when the end signal of the set pattern is detected. Since the end signal having the set pattern is rarely included in a music, malfunction due to mis-detection of the end signal is prevented.
Patent JP-H09275228-A (JP)
Title: Sb-containing thermoelectric material molding and manufacturing method thereof
Inventor: ENDO ISAO
IPC: H01L35/34
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To obtain a molding having the thermoelectric performance proper to a p-type thermoelectric material composed of Bi, Te and Sb even if the forming and hot press of a preform are executed in the open air atmosphere. SOLUTION: Bi, Te and Sb element powders are balanced so that Sb exceeds specified stoichiometric compsn. and mixed in vacuum or inert atmosphere, the obtained mixed powder is pressed to form a preform in the open air atmosphere, and the preform is heated and compression-sintered in the open air atmosphere to form a compact thermoelectric material molding.
Patent JP-2000294032-A (JP)
Title: Luminaire
Inventor: KOTANI MANABU
IPC: H04Q9/00
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To enhance the performance of an infrared remote control. SOLUTION: The body of a luminaire is furnished on the undersurface with a fluorescent lamp, a receiving part 4 for infrared remote control signals, and a case 6 having a cylinder 5 to serve as an inlet for the infrared signals for the receiving part 4, and these are covered with a globe. An extension cylinder 8 is put on the cylinder 5, and pawls 9 formed at the base end of the extension cylinder 8 are locked to the edge 10 of the case 6.
Patent JP-H06314847-A (JP)
Title: Semiconductor laser device
Inventor: MASUI KATSUSHIGE
IPC: H01S5/00
Filed: 1993-04-30
Abstract: PURPOSE:To provide a semiconductor laser device that does not lose a single ridge characteristic and that does not slip an optic axis in a laser light-emitting characteristic. CONSTITUTION:A laser diode chip 1 die-bonded in a stem 3 is coated with resin 2. At that time, a thickness in the resin 2 is 500mum or less towards a front laser light-emitting end surface 1a of the laser diode chip 1 and a surface of the resin is coated parallel. Thus, as the thickness in the resin is 500mum or less, a laser light-emitting characteristic becomes a single ridge characteristic, and as the resin surface is parallel, an optic axis in the laser light-emitting characteristic does not slip.
Patent JP-S5228784-A (JP)
Title: Plate cutting device
Inventor: KIMURA KIKUO
IPC: B23D17/08
Filed: 1975-08-30
Abstract: PURPOSE: To support a plate to be cut horizontally to cut smoothly by utilizing a support plate. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60248061-A (JP)
Title: System for registering destination and sender information
Inventor: MATSUNAGA SHIGEO
IPC: H04N1/32
Filed: 1984-05-24
Abstract: PURPOSE:To simplify input operation at registration by reading a destination station name and a sender station name as picture information and recording and registering the information corresponding to a telephone number data while keeping the picture information. CONSTITUTION:When the operator allows a read section 6 to read a paper sheet P0 on which a sender station name is described, picture information B of the sender station name is recorded on items t1-tn of a column (b) of a storage section 4. After a paper sheet P1 is set to the read section 6, when a registered button 10 of a keyboard 9 is depressed, a changeover section 11 is thrown to the position of contact (e). When a dial button 12 is operated and a telephone number of a destination station is inputted, an inputted telephone number data D1 is stored in the 1st item t1 of a column (d) of the storage section 4. On the other hand, destination station picture information A1 read by depressing the registered button 10 is stored in the 1st item t1 of the column (a) of the storage section 4. The registration is finished by repeating the input operation above.
Patent JP-H07311966-A (JP)
Title: Disc unit
Inventor: KUZUMAKI NORIMITSU
IPC: G11B7/09
Filed: 1994-05-19
Abstract: PURPOSE:To protect an objective lens against damage due to collision by applying a buffer member to the inner wall of a space for housing the objective lens and the actuator for focus servo/tracking servo. CONSTITUTION:An optical means 3 comprises an objective lens 31, an actuator 32 for varying the position thereof, and a space 33 for housing them. The actuator varies the attitude and position of the objective lens 31 depending on a drive signal received from a control section and focuses a light beam from a light source onto a track of an optical disc. When the focus error or a tracking error is increased, the moving amount of the objective lens 31 is also increased. During special reproduction, e.g. search scan, the tracking servo is turned OFF and the objective lens 31 is subjected to free vibration of a spring. Since the objective lens 31 may collide against the inner wall of the housing space 33 upon application of an external vibration, a buffer member 34 is applied to the inner wall of the housing space 33.
Patent JP-H02297630-A (JP)
Title: Digital data processing system
Inventor: FUIRITSUPU JIYOOJI EMA
IPC: G06F9/38
Filed: 1990-04-23
Abstract: PURPOSE: To enhance the arithmetic speed of a digital data processor by sending information units which define respective groups to each of many pipe line processing stages. CONSTITUTION: Group dispatcher 120 inputs a pair of values from a group queue matrix in the main pipe line 124 in response to a group select circuit 122, and supplies the successive pair of values to an auxiliary pipe line 126. The group selecting circuit 122 selects a pair of address values so that the auxiliary pipe line 126 can execute the following instruction group. The pair of address values that define the group are supplied to the main pipe line processor 124 by the group dispatcher 120 to the main pipe line processor 124 and the auxiliary pipe line processor 126 under the control of the group select circuit 122. Thereby, continuous instruction groups are executed at a time, and reducing the period of time required for the completion of a combination of instructions is shortened.
Patent JP-S61263248-A (JP)
Title: Manufacture of resin-sealed semiconductor device and lead frame used therefor
Inventor: SUGIMOTO YASUO
IPC: H01L23/48
Filed: 1985-05-17
Abstract: PURPOSE:To accurately control an insulating distance by using a lead frame in which a substrate support and a tie bar are bonded at the portion of a support securing fine wirings, melting an adhesive after molding with resin, and separating the tie bar. CONSTITUTION:A semiconductor element 1 is placed on a substrate support 2, and the element and the leads are wired. Then, external leads 4 and a portion removed from the bonded part 6 of a support securing fine strips 5 are held by a mold, and molded with resin. Then, a tie bar 8 is heated to melt the adhesive of the part 6, and the second part 12 which includes the fine strips of commonly connecting fine strips is separated.
Patent JP-H08306546-A (JP)
Title: Interior fixer of induction electric machine
Inventor: KONO KIMIO
IPC: H01F27/02
Filed: 1995-04-28
Abstract: PURPOSE: To facilitate the work of fixing the interior by providing a plurality of bolt mounts in the specified positions of the bottom of a container, and screwing press bolts into the bolt holes made at the bolt mounts, and operating the bolts from outside so as to adjust the position of the interior. CONSTITUTION: A bolt mount 61 comprises a cover 62, a press bolt 65 provided to pierce the bolt hole provided at the bottom of the bolt mount 61, and a bolt receiver 66 set between the tip of the press bolt 65 and the lower frame 42. In the case of performing fixing work, the interior in fixed in the specified position of the container 1A. The press bolt 65 is pushed in by turning each press bolt 65. At that time, the position of the interior is adjusted so that the dimension of the screwing of the press bolt 65 may be roughly the same in all interior fixers 6. Next, a packing 64 is attached, and a cover 62 is put on, and it is fastened with a bolt and a nut 63. The work efficiency is raised by performing the fixing work of the interior by the interior fixers 6 all outside the container 1A.
Patent JP-S59231225-A (JP)
Title: Governor apparatus
Inventor: HASHIMOTO HARUO
IPC: G05D13/62
Filed: 1983-06-13
Abstract: PURPOSE:To permit the number of revolution of an engine to be adjusted to a prescribed value without varying the loading torque and simplify structure and reduce the consumed electric power by controlling the exciting current for an electromagnetic clutch for transmitting the revolution force of the engine to the control rack of a fuel injection pump, on the basis of the number of revolution of the engine. CONSTITUTION:When the number of revolution of an engine varies according to the loading torque of the engine, the deviation between the instruction signal SN for the number of revolution and the signal SD which indicates the actual number of revolution increases, and after said deviation is amplified by an amplifier 23, said value is input as the position instruction for a rack 4 into an addition point 22. When the deviation between the above-described position instruction and the signal SC which indicates the rack position is input into the amplifier 24, the exciting current for an electromagnetic clutch 2 is varied. Therefore, the control rack 4 is shifted so that the number of revolution of the engine accords with the instructed number of revolution.
Patent JP-S589783-A (JP)
Title: Method of inspection for laser working
Inventor: KOBAYASHI MINORU
IPC: B23K26/03
Filed: 1981-07-08
Abstract: PURPOSE:To obtain good quality of working by detecting the amplitude of sound of working generated at the time of laser beam irradiation and thereby judging the quality of condition of working of a material to be worked. CONSTITUTION:A laser beam 2 oscillated from a laser oscillator 1 is changed its direction by a total reflecting mirror and passed through a condenser 4 to weld a material to be worked 5. Sound of working generated under an optimum state is stored in a memory circuit 13, and this memory signal and amplitude of sound of working 6 converted into electric signals are compared in a comparator circuit 14. If the difference of amplitude is within a specified limit, a signal that indicates good welding condition is displayed on a display device 15, and if it is not acceptable, a signal indicating bad is shown on the device 15. Accordingly, when a signal of bad is displayed during working, laser output, the distance between the condenser 4 and the material 5, etc. are controlled to obtained good quality of working.
Patent JP-S5874910-A (JP)
Inventor: JIERARUDO DEII BAASU
IPC: F16B25/00
Filed: 1982-06-21
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-S59229988-A (JP)
Title: Remote operating device
Inventor: NAKAMURA TADAHIKO
IPC: H04Q9/06
Filed: 1983-06-11
Abstract: PURPOSE:To transmit operation signals to plural loads of a machine to be operated through only two control lines by providing a circuit which generates a synchronizing signal corresponding to a prescribed synchronizing signal to the machine to be operated and an operating device respectively. CONSTITUTION:A control power source circuit 20 generates and supplies a synchronizing signal which varies to positive, zero, negative, and zero levels repeatedly to control lins 3 and 4. Synchronizing signal generating circuits 32 and 82 provided to the machine 1 to be operated and the operating device 2 respectively generate synchronizing signals corresponding to the synchronizing signal from the control power source circuit 20. When a selected synchronizing signal is supplied from the operating device 2 to the machine 1 to be operated through the control lines 3 and 4, it is compared with the synchronizing signal of the synchronizing signal generating circuit 32 and receiving circuits 34-37 detect the corresponding synchronizing signal. Consequently, loads 54-57 corresponding to the detected synchronizing signal are controlled. Thus, operation signals are transmitted to the plural loads of the machine to be operated through only the two control lines.
Patent JP-S5533344-A (JP)
Title: Pulse generating device
Inventor: NOMURA HIROYUKI
IPC: H03K3/02
Filed: 1978-08-31
Abstract: PURPOSE:To obtain a pulse generation circuit featuring an easy alteration and a small number of the component parts by repeating the inversion of the FF via the carriers which are delivered alternately from the preset enable counters for the ON- and OFF-time-limit timers each. CONSTITUTION:The digital value corresponding to both the ON- and OFF-time- limit are set to digital setting circuits 13 and 23 via the signals sent from terminals 18 and 28, and digital value f1 and g1 are preset to counters 51 and 52 for the ON- time-limit timer. With start of the operation, gates 17 and 27 are opened and closed with signals k and l of FF31, and clock b1 is supplied to counter 51 to start counting. When counter 25 has the full count, carrier m1 is generated to reverse FF31 and open gate 27. Thus clock b2 is supplied to counter 61. Then digital value f2 and g2 are preset to counters 61 and 62 from circuit 23 and via pulse n2 given from one-shot circuit 63 to start counting of the OFF-side. At the full count, carrier m2 is generated to reverse FF31. These actions are repeated alternately to deliver the pulses.