baber/WOPTO huggingface dataset:
Patent JP-2001053349-A (JP)
Title: Piezoelectric transformer and manufacture thereof and mounting structure
Inventor: ASAHI TOSHIYUKI
IPC: H01L41/107
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To facilitate supporting from the outside, and to form structure proper to mounting by integrally forming a section abutted against at least a vibrating section in a fixing section supporting the vibrating section with the vibrating section. SOLUTION: All input section 16 occupies one half in the minor-axis direction of a vibrating section 12 corresponding to a surface, on which input electrodes 14a, 14b are formed, and an output section 17 the other half in the minor-axis direction of the vibrating section 12 on the side, to which a surface on which output electrodes 15a, 15b are formed, belongs, respectively. The piezoelectric transformer 10 having such constitution is driven by elongation vibrations in the major-axis direction of a λ/2 mode, in which a nodal point is positioned at the center of the vibrating section 12, and the vibrating section 12 and a fixing section 13 are formed in a constitution in which they are coupled at a central section.  Since the vibrating section 12 and the fixing section 3 have integrally formed constitution at that time, a part such as a conductive rubber need not be used in the case of the mounting of the piezoelectric transformer 10, and the transformer 10 can be mounted only by holding the fixing section 13.
Patent JP-S58108940-A (JP)
Inventor: FURITSUTSU BAUMAN
IPC: H02K5/22
Filed: 1982-12-21
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-H0648760-A (JP)
Title: Production of performed material for optical fiber
Inventor: OUCHI YOSHIHIRO
IPC: G02B6/00
Filed: 1992-07-30
Abstract: PURPOSE:To provide a production method as to sinter fine glass particles into vitrification, particularly designed to raise sintering speed and protect a fine glass particle supporting rod (dummy rod). CONSTITUTION:A fine glass particle form 16 supported by a supporting rod 15 is gradually inserted into a tilted hot oven 11 where the form 16 is sintered and vitrified while regulating the length of the heat zone of the oven 11. Thereby, sintering speed can be raised and the supporting rod can be protected.
Patent JP-S60118473-A (JP)
Inventor: KARAKI SACHIKO
IPC: G01N33/48
Filed: 1983-11-29
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-H1058929-A (JP)
Title: Vehicle coupling device
Inventor: JOHO AKIRA
IPC: B60D1/04
Filed: 1996-08-26
Abstract: PROBLEM TO BE SOLVED: To surely connect a front vehicle to a rear vehicle and eliminate the interference between members in cornering. SOLUTION: The rear section of a front vehicle is provided with a lower section fixing guide member 6 with a guide slant face 6a lowering toward the end, a upper section fixing guide member 8 with a guide slant face 8a rising toward the end, and right and left movable guide members 7 with a slant face widening toward the end, which are energized to turn in the direction to approach each other. A front side hook 4 is provided with holding members 9 for holding the right and left movable guide members 7 at prescribed places for guiding rear side hook 5 approaching the front side hook 4 when coupling vehicles and an opening widening toward the end, which has right, left, upper and lower slant faces, for receiving and guiding the rear side hook 5 when coupling vehicles.  After connecting the vehicles, the holding members 9 do not interfere the turning of the right and left movable guide members 7.
Patent JP-S61115751-A (JP)
Inventor: ROBAATO FUIRITSUPU REIGAADO
IPC: B60Q1/00
Filed: 1985-10-07
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-S6467513-A (JP)
Title: Wick lifting and lowering device of kerosene burner
Inventor: FUJIMOTO MASAYUKI
IPC: F23D3/32
Filed: 1987-09-07
Abstract: PURPOSE:To make it possible to easily adjust the quantity of combustion by providing a wick lifting and lowering mechanism and a wick lifting and lowering fine adjustment mechanism, and providing springs having different loads in wick lifting and wick lowering pinions. CONSTITUTION:When a wick lifting and lowering lever 6 is depressed and a wick 3 is set at a combustion position, a rack 23 is set at a position opposing a wick lifting pinion 32 and a wick lowering pinion 14. In the case of turning down the quantity of combustion, when a wick lowering operator 28 is operated in the direction Sa, a wick lowering pinion 34 comes into engagement with the rack 23 and rotates in the direction D to push up the rack 23 in the direction E. A wick lifting and lowering sub lever 6 is also pushed up in the direction E through a sub lever 21, thus lowering the wick 1. Then, in the case of increasing the quantity of combustion, when a wick lifting operator 27 is operated, the wick 3 rises up by a mechanism similar to the above described mechanism. Since the load of a wick lifting slide return spring 36 is set lighter than that of a wick lowering slide return spring 38, a force to push the wick lifting operator 27 at the time of wick lifting and a force to push down the wick lowering operator 28 at the time of the wick lowering becomes substantially equal, and hence there will be no difference generated in the operation feeling.
Patent JP-H0778479-A (JP)
Title: Semiconductor storage device
Inventor: OKANO HIROSHI
IPC: G11C11/41
Filed: 1993-09-08
Abstract: PURPOSE:To enable reducing power comsumption by cutting-off electrically a power supply potential and a ground potential from a memory cell array at the time of a batch clearing and without allowing a through current to flow even in a memory cell in which a storage data is inverted. CONSTITUTION:At the time of the batch clearing, signals of H and L levels are impressed on gates of pMOS and nMOS transistors 10, 11 from clear control lines A, B and transistors 10, 11 are made off to become high resistances and then power source and ground levels are cut-off from the memory cell array. Moreover, signals of H levels are inputted to word line control circuits 2a to 2n and column switch control circuits 3a to 3n via clearing lines C, L to make them all to be H levels. Then, word lines E are connected with all memory cells 1 and all memory cells are connected with bit lines F in the same manner and all pairs of bit lines are connected with data busses G. Therefore, all memory cells are rewritten to the same data by outputting a prescribed data from a data writing circuit 4 and then the batch clearing of storage data is performed.
Patent JP-S6284693-A (JP)
Title: Peak acc circuit for pal system television signal
Inventor: OKADA SHUNJI
IPC: H04N9/68
Filed: 1985-10-09
Abstract: PURPOSE:To prevent the deterioration of a chrominance signal and to stabilize an APC circuit action at the time of reproduction by inserting a removal circuit for a pilot burst signal into a feedback circuit controlling gains after it detects the peak value of the chrominance signal. CONSTITUTION:When a PAL chrominance signal Sc added with the pilot burst signal PB is inputted to an amplifier 1, the pilot burst signal PB is first removed at the PB removal circuit 23 by a sync chip signal Hs at an output side. A peak value detection circuit 3 detects the peak value in the chrominance component from which the PB is removed, and the gain of the amplifier 1 is controlled according to the peak value. Accordingly, when the PAL chrominance signal Sc with a sufficient color level is inputted, the gain of the amplifier 1 approximates to 0dB, and is outputted as it is. When the PAL chrominance signal with the low peak level of a chrominance signal C is inputted, the gain of the amplifier 1 becomes high, and the graded-up chrominance signal C is outputted.
Patent JP-S6380425-A (JP)
Inventor: OSABE KIYOSHI
IPC: H01H33/66
Filed: 1986-09-24
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-H0562590-A (JP)
Title: Manufacture of color picture tube
Inventor: AIHARA NOBUMITSU
IPC: H01J9/14
Filed: 1991-09-04
Abstract: PURPOSE:To prevent wrinkles and pitch irregularities of a belt-like grid element body due to a local deformation of a rod-like supporting part in pressurizing a frame structure in a color picture tube using a mask structure in which a number of belt-like grid element bodies are stretched in one direction. CONSTITUTION:Protruding parts 12a and 12b for pressing a rod-like supporting part 10 are equipped in such a way that they can freely move around contacting surfaces 13a and 13b, which are parts of surfaces such that their shapes being identical with that of other side surfaces of the rod-like supporting part 10 under being unpressurized or their radii of curvature being larger than that, and axes 14a and 14b. Strip grid element assemblies are stretched by using the protruding parts 12a and 12b. Whereby, since the rod-like supporting part 10 is pressurized by the whole of the contacting surfaces 13a and 13b, stress concentration at one point can be prevented. Therefore, local deformation of the rod-like supporting part 10 when pressurized can be prevented, so that a predetermined tension distribution can be provided even after the pressurization being released so as to suppress wrinkles or pitch irregularities.
Patent JP-2000059851-A (JP)
Title: Radio equipment
Inventor: SHA TERU
IPC: H04W88/02
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To make a quick contact with an opposite station by presetting a different telephone number and an identification number of a mobile station radio equipment itself to each channel of the mobile station radio equipment in a network system including a base station, a mobile station, a line exchange station and a telephone set and transmitting a preset telephone number. SOLUTION: A telephone number of a different contact destination and an identification number of a mobile radio equipment itself are written and preset to each channel of a mobile station radio equipment 1. In the case of making a contact with a telephone opposite party 5, a channel is changed to select a channel of the opposite telephone number and the channel is sent automatically to a base station 2 together with an identification number of the mobile station radio equipment itself and connects to a PBX (line exchange station) 4 so as to quickly connect to the telephone opposite party 5.
Patent JP-2000060084-A (JP)
Title: Device and method for winding armature coil
Inventor: HIROTA MINORU
IPC: H02K3/46
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To push a conductor deep into a slot without causing a bulge inside the slot and to improve the winding density of the conductor, by providing a means for pushing deep into the slot the conductor which is about to bulge out of the slot, and by winding the conductor with tension always applied to the conductor. SOLUTION: A collet chuck incorporated in a shaft 1 holds a rotor unit 3. The collet chuck is rotated by a rotating means in the circumferential direction of the rotor unit 3, the core of which is gripped from both sides by a gripping jig 6 which is held by the rotating shaft 7. A flier 9 is provided in the middle of the rotating shaft 7 and a conductor passes through it. While the jig body 10 is moved back and forth by a moving means 11 and the conductor is wound around the core 5 of the rotor unit 3, the conductor which is about to bulge out of the slot part of the core 5 is pushed deep into the slot by a pushing means 12.
Patent JP-S59114459-A (JP)
Title: Apparatus for fabricating ultrasonic vibrator
Inventor: SAITOU SATOSHI
IPC: G01N29/24
Filed: 1982-12-22
Abstract: PURPOSE:To simply prepare a plurality of ring shaped ultrasonic vibrators, by vertically irradiating an ultrasonic vibrator plate in a rotated state with laser beam. CONSTITUTION:A vibrator fixing table 26 is made rotatable by a motor 24 and, when an ultrasonic vibrator plate 30 is adhered to insert and fix a packing material and the motor 24 is driven, the vibrator plate 30 is also rotated. When a laser beam irradiating apparatus 2 is operated while rotating said vibrator plate 30, a ring shaped ultrasonic vibrator is obtained by cutting. Because the vibrator fixing table 26 and the motor 24 are fixed to a moving table 28 moving to the direction shown by an arrow by a motor 22, this motor 22 is driven to be able to obtain a plurality of coaxial circular ultrasonic vibrators.
Patent JP-H0272260-A (JP)
Title: Flexible spline of wave motion gear device
Inventor: YOKOTA TSUGIO
IPC: F16H55/17
Filed: 1988-09-07
Abstract: PURPOSE:To obtain a flex spline which can be easily manufactured and permits cost cut by joining three parts of a gear part consisting of annular member having an external gear on the outer periphery, trunk part, and a diaphragm part consisting of an annular part and a flange. CONSTITUTION:A flexible spline is formed by joining a gear part 11, trunk part 12, and a diaphragm part 13, and welding is used in common as joint method, and in particular, the electronic beam welding is used in recent years. As for two welding positions for joining three parts, a position where the stress due to the deflection of the flexible spline is least can be selected, and the influence for the welding due to the deflection of the flexible spline can be made least. Then, the length in the axial direction of a part having the equal diameter to the trunk part 12 in the diaphragm part 13 is set to the length permitting the easy working according to the machine tool. Further, an angular part 14 is formed into a circular arc form through the working technique, e.g., drawing work.
Patent JP-H06263688-A (JP)
Title: Phenanthrene derivative
Inventor: SHIBUYA MASAYUKI
IPC: C07C50/38
Filed: 1991-09-04
Abstract: PURPOSE:To provide a new compound useful for treating and preventing chronic inflammatory diseases such as chronic articular rheumatism as an interleukin- inhibiting agent. CONSTITUTION:A compound of formula I (R<1>, R<4> are lower alkyl; R<2> is formyl; R<3> is hydroxy; or R<2> and R<3> form an oxo; R<5> is H, hydroxy lower alkyl, etc.; R<6> is H, or R<6> and R<5> form a double bond; R<7> is H, lower alkyl; but when R us lover alkyl, R us not hydroxymethyl), for example, 5,8-dimethoxy-1,4a- dimethyl-7-(1-methylethyl)-4,4a,9,10-tetrahydro-2(3H)-phenanthrenone. The compound is obtained e.g. by oxidizing a compound of formula II (R<2>' is R<2>, carboxyl, etc.; R<5>' is R<5>, formyl, etc.; R<7a> is lower alkyl; R<8a> is lower alkoxy; R<12> is H, OH) with an oxidizing agent such as chromic anhydride in an inert solvent such as DMF. The compound of formula II is a new substance and is extracted and isolated from e.g. Tripterygium wilfordii.
Patent JP-S6467268-A (JP)
Title: Air cleaner
Inventor: HAYASHI NOBUHIRO
IPC: B03C3/155
Filed: 1987-09-08
Abstract: PURPOSE:To improve handleability by setting the range of variation control of a motorized blower by user at the time of automatic operation by means of a sensor. CONSTITUTION:A motorized blower 20, a dust collecting section, a sensor 24 to sense pollution inside a room and control automatically the number of revolutions of the motorized blower 20 and a control circuit 26 are provided. The range of variation control of the motorized blower 20 can be set when the blower is operated automatically the sensor 24 in a operating section 30. In other words, for instance, in case automatic operation is carried out in accordance with the pollution of the air inside a room and particularly in a drawing room, a bedroom or the like where silent properties are needed, to operate with less than a maximum air flow which can be set by a user is stressed, and cleaning capability needed at that time can be dealt with the extension or shortening of operating hours to improve handleability.
Patent JP-2000057780-A (JP)
Title: Semiconductor memory apparatus
Inventor: CHATANI SHIGEO
IPC: G11C16/02
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory apparatus of a serial input/output type requiring a small access time which can have a large capacity. SOLUTION: The apparatus includes memory core blocks CB100, CB101 each having a first memory cell constituted of a nonvolatile memory transistor with a floating gate and a first sense amplifier for amplifying data of the first memory cell, memory core blocks CB0, CB1 each having a second memory cell constituted of two ferroelectric capacitors and two MIS transistors for controlling the ferroelectric capacitors and a second sense amplifier for amplifying data of the second memory cell and, shift register circuits SR100, SR101, SR0 and SR1.
Patent JP-H0966010-A (JP)
Title: Vacuum cleaner
Inventor: ZAKO AKIHIKO
IPC: A47L9/24
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To prevent a hose from being damaged by mounting a bellows-shaped protector for covering the outer periphery of a hose member on the hose member side of a cover for covering the coupling section of the hose member and a connecting member of a flexible hose for connecting one end of an extension pipe to be freely attachably and detachably connected with a sucking port. SOLUTION: A protector 15 is bellows-shaped and inserted between a hose member 4 and a cover 13 while forming its outer diameter almost equally with the inner diameter of the cover 13 and forming its inner diameter a little larger than the outer diameter of the hose member 4 and in the state of mounting that protector, an engage pawl 16 is coupled with a hand side connecting member 9. The protector 15 can be mounted only by locking the engage pawl 16 with the cover 13 and mounting workability can be improved. Further, since the engage pawl 16 of the protector 15 is positioned outside the hand side connecting member 9, even when external force in the inside direction is applied to the engage pawl 16, the engage pawl 16 is prevented from being deformed inside, the protector 15 is not easily detached from the cover 13, and the hose member 14 is prevented from being damaged.
Patent JP-H0777936-A (JP)
Title: Crew stationing planning assistance device
Inventor: SAKAMOTO KENJI
IPC: G09D1/00
Filed: 1993-09-09
Abstract: PURPOSE:To obtain the crew stationing planning assistance device which provides environment wherein stationing is efficiently carried out at the time of stationing plan generation. CONSTITUTION:A candidate selection part 22 retrieves and indicates a allocation candidate train according to a rule in a rule part 61 when a crew is allocated to a train. An allocation part 23 allocates the crew to the train once a stationing plan generating person selects the candidate train. When a train other than the candidate train is selected, it is decided whether or not the train meets various requirements and when so, the train is allocated to the crew.
Patent JP-S60119899-A (JP)
Inventor: WADA KENJI
IPC: E02D29/073
Filed: 1983-11-30
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-H0954263-A (JP)
Title: Laser scanning optical device
Inventor: CHIKU KAZUYOSHI
IPC: B41J2/44
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To maintain a high-quality image by controlling the irregularity of the image. SOLUTION: Three laser beams Lc1 to Lc3 from a laser beam emitting part 22c are reflected by a reflection mirror 23c and a polygon mirror 25, pass through an fθ lens 26c, and perform scanning in a main scanning direction A on the surface of a photoreceptor drum 3c. The central laser beam Lc2 among three laser beams Lc1 to Lc3 is constituted to be aligned with the center of a collimator lens barrel part 31c. A stepping actuator 33c is driven so as to change an angle θ formed by a horizontal line Q detected by a photosensor 39c with a line linking the light emitting points of three laser beams Lc1 to Lc3.
Patent JP-H0391249-A (JP)
Title: Field effect transistor with high trap density interface layer and method of manufacturing the same
Inventor: HAABAATO GORONKIN
IPC: H01L21/338
Filed: 1990-08-28
Abstract: PURPOSE: To reduce current in a substrate by forming a high trap concentration interface layer, an intendedly doped butter layer, a doped layer, a source, a gate and a drain sequentially on a semiconductor substrate. CONSTITUTION: An FET 42 comprises a GaAs semiinsulating substrate 44 on which a high trap concentration interface layer 46 is formed by injecting oxygen. A doped butter 48 and a doped layer 50 are then formed sequentially on the interface layer 46. The doped layer 50 comprises aluminum, gallium and arsenic and has N+ conductivity type. The active channel 52 of the FET 42 includes a part of the buffer 48 above a dot line 54 and a gate 60 formed on the doped layer 50. A doped GaAs contact layer 55 is also formed on the doped layer 50 with a source 56 and a drain 58 being arranged thereon. The source 56, the drain 58 and a gate 60 are formed of an ordinary metal. Since the substrate current is decreased by increasing the trap concentration, a submicron FET can operate with a low current.
Patent JP-2001050572-A (JP)
Title: Air conditioner for automobile
Inventor: WATANABE TOSHIHARU
IPC: B60H1/32
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner for automobile which is improved in instantaneous heating property, can secure a heating performance when the air conditioner is stable, and can prevent windows from being clouded up with steam. SOLUTION: By adding a refrigerant circuit for operating heat pump to the conventional refrigerating cycle which can make dehumidifying heating, heat pump operation in which heat is absorbed by means of an outdoor heat exchanger 12 and the heat is discharged into the interior space of an automobile by means of an indoor condenser 13. When the interior temperature of the automobile rises and becomes stable thereafter, dehumidifying heating is performed by means of an indoor evaporator 14 and the indoor condenser 13. At the time of making the dehumidifying heating, the switching from the heat pump operation to the dehumidifying heating is performed based on the discharge temperature of a compressor.
Patent JP-2000079423-A (JP)
Title: Hairline sheet and device for working hairline
Inventor: BABA NORIHIRO
IPC: B21D43/28
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To remove oil contents on the surface of metal and to improve the adhesiveness of ink by forming hairlines on the surface of a metal sheet such as aluminum foil and to prevent blocking and to improve the adhesiveness of ink by forming hairlines on the surface of a resin sheet. SOLUTION: In this device for working hairline, hairline shaped ruggedness is worked on the surface of a metallic sheet S or on the surface of a resin sheet by providing a rotating roll 24 (or 25) and rotating brushes 3a, 3b mutually approached and at the same time bringing the rotary brushes 3a, 3b into contact with the surface of the long sized metallic sheet S or the resin sheet transferred and hanged on the roll 24 (or 25).
Patent JP-S6379896-A (JP)
Title: Synthesis of polynucleotide
Inventor: KAMIMOTO SHUNZO
IPC: C07H21/00
Filed: 1986-09-22
Abstract: PURPOSE:To obtain the titled long-chain compound in high yield in a short time, by contacting an activation agent with a deprotected polynucleotide and coupling with amidite using a polynucleotide-synthesis apparatus. CONSTITUTION:The polynucleotide synthesis apparatus used in the present process is constructed to feed the reaction raw materials 7-10, reagents, solvents 2-6, etc., necessary in the polynucleotide synthesis reaction to a reactor 11 with pressure of nitrogen gas supplied from a bomb 1 in prescribed order of feeding controlled by a controlling means 12 and discharge the raw materials, etc., from the reactor. The deprotection, coupling, oxidation and capping steps are repeated in the above order using the above apparatus. In the above process, an activation agent is supplied to the reaction system in advance and is made to contact with a deprotected polynucleotide in the coupling step, and an amidite is supplied to the reaction system and made to react with the deprotected polynucleotide to obtain the objective polynucleotide.