baber/WOPTO huggingface dataset:
Patent JP-H05307147-A (JP)
Title: Hard endoscope device
Inventor: NISHIGAKI SHINICHI
IPC: A61B1/04
Filed: 1992-04-30
Abstract: PURPOSE:To provide the small and lightweight hard endoscope device having a focusing mechanism which can make focusing even at the time of observation by the naked eyes and is aligned to an optical system. CONSTITUTION:A slide ring 22 is external-fitted onto the rear and of an outside cylinder 20 of an operating part and further, a cam ring 23 is freely turnably fitted onto the rear end. A pin 24 is external-fitted to a slide guide groove 20a and cam groove 23a provided in alignment to the optical system at this time. An image pickup part 11 or eyepiece 12 for observation by the naked eyes is screwed to the internal screw threads 9 of the slide ring 22. The slide ring is slid in the optical axis direction by turning of the cam ring 23 by this constitution, by that, the focusing to the image pickup part 11 or the eyepiece 12 is enabled.
Patent JP-S592869-A (JP)
Title: Platen structure of non-impact type printer
Inventor: MATSUMOTO TOMOO
IPC: B41J11/02
Filed: 1982-06-29
Abstract: PURPOSE:To obtain a platen for a non-impact type printer having a function that a rubbery elastic material is expanded by a fluid pressure and a printing paper placed on the surface of the rubbery elastic material is uniformly contacted pressingly with the printing head. CONSTITUTION:A platen 11 for touching a printing paper 20 with a head 17 having large numbers of dot-printing elements, like a thermal printer, is made up of a hollow box 12 having an opening 15 in the face of the printing element group of the head 17 and a rubbery elastic material 14 a part of which is expanded toward the outside of the opening 15 by a pressure fluid by covering the opening 15 from the inside of the box 12. A sheet 16 of a metal of Teflon having a small frictional coefficient and excellent wear reistance is provided on the outside of the opening 15 of the hollow box 12, and the paper 20 placed on the surface of the sheet 16 is desirably pressed on the head 17.
Patent JP-H02294279-A (JP)
Title: Ultrasonic motor
Inventor: KAWASHIMA AKIMORI
IPC: H02N2/00
Filed: 1989-05-02
Abstract: PURPOSE:To prevent the generation of processing strain by a method wherein a belleville spring is provided with a flat inner peripheral rim non-processed area and a flat outer peripheral rim non-processed area integrally to form a groove. CONSTITUTION:An ultrasonic motor is provided with a belleville spring 10, functioning as a rotary body, between a resonance body and an output shaft. The belleville spring 10 has a hollow truncated conical section having a top rim part 101 and a bottom rim part 102 while respective circumferential parts are provided with an annular flat inner peripheral rim non-processed area 111, an outer peripheral rim non-processed area 112 and a main body part 12, connecting the non-processed areas 111, 112. The main body part 12 is provided with a multitude of radial notched grooves 13 to form a multitude of disc spring sections 14 and an annular belleville spring section 15.
Patent JP-H08298809-A (JP)
Title: Greening raw material and greening
Inventor: YAMAMOTO KAZUO
IPC: E02D17/20
Filed: 1995-05-10
Abstract: PURPOSE: To obtain a greening raw material in greening by sowing using an airplane and provide a greening technique. CONSTITUTION: This greening raw material is obtained by packing a base material for greening constituted of seeds and/or seedling, fertilizer and planting culture medium into a corrosion resistant planting bag or fitting a base material for greening constituted of mycorrhiza-containing seed and/or seedling infected by mycorrhiza, fertilizer and planting culture medium, and the corrosion resistant planting bag is composed of a greening raw material comprising a flexible fiber having a good adhesion to ground face and a material obtained by forming the planting base material for greening into a bag using a corrosion resistant planting raw material having flexibility is applied as stripe-like mass to soil.
Patent JP-2000304101-A (JP)
Title: Fluorine resin-covered belt and manufacture thereof
Inventor: KASHIWABARA HIDEKI
IPC: F16G1/08
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a fluorine resin-covered belt excellent in a durability formed with a fluorine resin film on a belt base body consisting of a rubber or resin, without thermal deterioration on the interface between the belt base body and fluorine resin film integrally compounded, and the manufacturing method thereof. SOLUTION: In this belt, a fluorine resin film 2 is formed on the belt base body 1 consisting of a rubber or resin. Thermal decomposition starting temperature (Trp) of the rubber or resin is below the melting point (Tf) of the fluorine resin and the belt base body and fluorine resin film are integrally compounded. The strength of the fluorine resin film is 100 kgf/cm2 or more and its elongation is 150% or more.
Patent JP-H11303145-A (JP)
Title: Wireless remote control system, wireless moving type working machine, and remote controller
Inventor: AWANO KATSUSUKE
IPC: H01Q3/02
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To enhance the reliability of automatic tracking control by surely detecting azimuth errors regarding a wireless remote control system, a wireless moving type working machine, and a remote controller. SOLUTION: A working machine is provided with a first attitude adjustment mechanism 8 equipped with a first adjustment table 7 capable of adjusting attitude, and either one of a laser beam projector and a laser beam receiver 9, together with a first wireless device 4, is mounted on the first adjustment table 7. A remote controller 2 is provided with a second attitude adjustment mechanism 36 equipped with a second adjustment table 35 capable of adjusting the attitude.  The other of the laser beam projector and the laser beam receiver 37, together with a second wireless device 31, is mounted on the second adjustment table 35, and automatic track control means 10, 34 execute automatic tracking control by controlling the first and second attitude adjustment mechanisms 8, 36 so that the first and second wireless devices 4, 31 face each other, according to azimuth errors between the antenna azimuths of the wireless devices 4, 31 and the azimuths of the laser beams received by the laser beam receivers 9B, 37B.
Patent JP-H08270220-A (JP)
Title: Fixing tool of concrete form
Inventor: OZEKI MIYOJI
IPC: E04G17/14
Filed: 1995-04-01
Abstract: PURPOSE: To facilitate fastening and removing works of bolts and improve the workability of fixing work, by using a fixing tool of a concrete form, positioning the lower frame of a steel concrete form to contact the fixed face and fixing it. CONSTITUTION: Base boards 20 on which support shafts 21 are erected, are arranged at every specified distance along the longitudinal direction, at the inside face of the lower frame 13 and connected in advance and a long lever- form tool body 30 is detachably fitted to the support shaft 21 at the front end thereof so as to be freely rotatable around the support shaft 21. A height- adjustable piece 25 is provided at the rear end of the tool body and a fixing bolt 28 fastened in the bolt hole opened in advance on the fixed face is provided.
Patent JP-S603942-A (JP)
Title: Casting method of wheel hub
Inventor: TOMITA TAKETOSHI
IPC: B22C9/24
Filed: 1983-06-21
Abstract: PURPOSE:To eliminate the need for finishing the broken section after a gate breaking operation in the case of casting a wheel hub having a pair of ribs intersecting orthogonally with a cylindrical body by providing a gate between a pair of the ribs. CONSTITUTION:A molten metal poured from a runner space 39 enters a cavity 37 for forming a wheel hub 11 by flowing through a gate space 41 in the stage of casting a cylindrical body 13 having a projecting part on the outside, for example, a wheel hub 11. A flange 15 which is the outside flank and projecting part of the body 13 formed of metallic molds after the entry therein is solidified faster than the inside flank of the body 13 formed of a core 35 as well as a runner 21 and a gate 17. The space 39 and the space 41 are heated by the quantity of the heat possessed by the molten metal entering the cavity 37 and the molten metal stored in the spaces 39, 41, i.e., the gate 17 and runner 21 solidify slower than the cavity 37. The hub 11 is taken out of the casting mold after casting and the gate 17 and the runner 21 are removed by a gate breaking operation.
Patent JP-S588073-A (JP)
Inventor: KOONERISU HERARUDASU MARIYA FU
IPC: B01J23/00
Filed: 1982-06-29
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-S596811-A (JP)
Inventor: KANEKO TATSUMI
IPC: B65G19/02
Filed: 1982-07-01
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-H10301896-A (JP)
Title: Information processor
Inventor: KUWANA ICHIRO
IPC: G06F13/36
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To enable respective devices to transfer data independently by connecting the devices individually at the same time with respect to data transfer. SOLUTION: Transfer request from the devices 11 to 19 are sent as connection request data to a bus controller 3 by a control bus line 2 dedicated to connection control. The bus controller 3 having received them determines transfer routes of data on the basis of the state of a matrix switch currently set on a matrix bus 1 at the requests and informs the data-transmission side devices of control information needed for connections for the routes. The reported control information (path and connection) is put on the header part of a cell and sent out together to the bus controller 3. The matrix bus 1 refers to the connection information included in the data and switches and connects the matrix switch through hardware.
Patent JP-H04230717-A (JP)
Title: Optical system for infrared image pickup
Inventor: TAMAGAWA YUKIHISA
IPC: G02B13/14
Filed: 1991-04-17
Abstract: PURPOSE:To increase the latitude of material selection with the IR image pickup optical system which is simultaneously corrected in chromatic aberration and thermal aberration. CONSTITUTION:This optical system consists of lens materials which are respectively different IR transparent materials of high dispersion. The chromatic aberration and thermal aberration of the IR image pickup optical system are simultaneously corrected by the 1st lens 11 consisting of the material having the smallest ratio of the Abbe number of the lens material and the thermal Abbe number expressed by formula: thermal Abbe number =1/{(alphan/alphaT)/(n-1)-alpha}, where n: refractive index, T: temp., alpha: coefft. of thermal expansion, and having a negative refracting power the 2nd lens 12 having the above-mentioned ratio smallest next to the above ratio of the 1st lens 11 and having a positive refracting power the 3rd lens 13 having the largest ratio and a negative refracting power.
Patent JP-S62271952-A (JP)
Title: Automatic choke device for vehicle engine
Inventor: NAKAYASU HIDEAKI
IPC: F02M1/10
Filed: 1986-05-19
Abstract: PURPOSE:To supply a proper mixture with a simple structure, by disposing a choke valve opened and closed by a member which expands and contracts in accordance with the temperature of the inside of an engine room, in the intake-air port of an air-cleaner in an engine. CONSTITUTION:A valve 16 which is opened and closed by a thermowax W through the intermediary of a piston 22, a rod 23 and a lever 18 is disposed in the intake-air port 15 of an air-cleaner which introduces air fed in an engine room. When the temperature of the inside of the engine room is low, the thermowax W contacts to close the valve 16 so that a rich mixture is fed from a carburetor downstream of the air-cleaner. The thermowax W expands in response to a temperature rise in the engine room, and therefore the value 16 is opened so that an appropriate mixture is fed.
Patent JP-H069668-A (JP)
Title: Aryl and heteroaryl (phosphinylmethyl)phosphonate squalene synthetase inhibitors
Inventor: SUKOTSUTO EI BIRAA
IPC: A61K31/665
Filed: 1993-05-14
Abstract: PURPOSE: To obtain the subject new compd. which suppresses biosynthesis of cholesterol and which is effective for hypocholesterolemia or useful as a drug for hyperlipoproteinemia or as a squalene synthetase inhibitor.  
     CONSTITUTION: This compd. is expressed by formula I [(m) is 0 to 3; (n) is 1 to 5; Y 1 , Y 2  are each H or a halogen; R 2  to R 4  are each H, metal ions, a 1-8C alkyl, a 3-12C alkenyl or a prodrug ester; R 1  is a (substd.)heterocyclic or a substd. phenyl group bonded to (CH 2 ) n ]. The compd. is, for example, (E)-(((((4-(2,6-dimethyl-1,5-heptadienyl)phenyl)methoxy)methyl)hydroxyphosphinyl) methyl)phosphonic acid. The compd. is produced from a compd. expressed by formula II (R 2a  is a 1-8C alkyl or a 3-12C alkenyl). 
     COPYRIGHT: (C)1994,JPO
Patent JP-S5814792-A (JP)
Title: Retracting mechanism for thermal head
Inventor: IWASAKI HIROSHI
IPC: B41J25/312
Filed: 1981-07-17
Abstract: PURPOSE:To facilitate the mounting of a label, by a method wherein the thermal head is retracted from a printing roller in response to an intermittent feed of a label by operating a solenoid which is turned ON by an output of a printing end signal. CONSTITUTION:A label is intermittently fed by a predetermined span at a time by a label sensor, and a printing start signal is outputted when the feed of the label is stopped. A bar code is printed at each predetermined position of the label, and when the printing end signal is outputted, a solenoid is operated to retract a cam plate 22, and a projecting piece 20 of a support bracket 6 of a main body 3 for fitting head is pushed upwards by an upper tip part of the cam plate 22. As a result, the main body 3 is rotated and a thermal head 8 provided at a lower end part of a fitting bottom plate 7 is separated from a printing roller 10, whereby the head 8 and the label are brought into a non-contacting condition. Accordingly, since the period of contact between the head and the label is shortened, the useful life of the head is prolonged.
Patent JP-S62267976-A (JP)
Title: Magnetic disk device
Inventor: MURAOKA HIROAKI
IPC: G11B20/10
Filed: 1986-05-16
Abstract: PURPOSE:To enable a magnetic disk alone to write a servo signal, and an address area, by writing the servo signal synchronizing with a frequency power generation output generating for the control of the member of rotation of a spindle motor. CONSTITUTION:By making a head off a normal track position by a regulated quantity in a radius direction, and operating a write circuit 18 setting a sector pulse generated from a waveform arranging circuit 14 as a trigger, a servo pattern is recorded after an appropriate timing based on a signal from a servo signal generator 15. Such write operation is performed for all of the sectors on one circle in order, and after completing the recording of one circle, the head is made off the track by the regulated quantity again, and a sequence of write operation of the servo signal is repeated. At such a time, since a write position on a medium is stipulated setting the sector pulse as the trigger, it is possible to write the servo signal at a designated position on the medium regardless of fluctuation in rotation.
Patent JP-S62268974-A (JP)
Inventor: MATSUMOTO TORU
IPC: F25C1/08
Filed: 1986-05-15
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-S5447180-A (JP)
Title: Binding device
Inventor: HAYASHIDA MASAYUKI
IPC: B31B50/68
Filed: 1977-09-20
Abstract: PURPOSE: In a binding apparatus adapted to effect a binding by cutting, bending and then driving a wire, a pair of wire supplying devices are provided to prevent the suspension of supply of the wire.  
     CONSTITUTION: The wires 16, 17 paid-off from reels 5, 6 are cramped by movable cramps 37, 41 which are adapted to be actuated by means of cylinders 35, 39 and are delivered through guides 9, 10 to a section 7 where they are cut, bent and driven for binding. This section 7 is equipped with upper cutters 12, 13, lower cutters 14, 15 which are adapted to be driven by a cylinder 8, as well as bending anvils 19, 20 for performing above-stated functions. When the wire of one of the reels is exhausted, the another reel commences to deliver the wire 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000305021-A (JP)
Title: Confocal microscope
Inventor: OKAMOTO YOICHI
IPC: G01C3/06
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a confocal microscope by which the change of height information along an arbitrary measuring line is obtained and also a time required for measuring is made short. SOLUTION: The surface of a sample (w) is scanned with a laser beam emitted by a light source 10 by condensing on the surface by an objective lens 17 by passing through a polarizing beam splitter 12, a horizontal deflecting device 14a and a perpendicular deflecting device 14b or the like. The laser beam reflected by the surface of the sample (w) reversely follows an optical path, and passes the polarizing beam splitter 12, and is condensed by an image formation lens 18, so that the laser beam passing through a pinhole is detected by a photodetector 19. The sample (w) is displaced in an optical axis direction through a stage control circuit 40, so that an optical axis direction position when a received light quantity is made maximum is obtained as a height data for each picture element by a processing device 46.  When an X direction measuring line is specified, a Y direction position data is given to a partial deflection stopping circuit 45, and the partial deflection stopping circuit 45 stops the deflection of the laser beam by the perpendicular deflecting device 14b, and fixes it at a Y direction position.
Patent JP-H06324637-A (JP)
Title: Field sequence type display
Inventor: TABATA SEIICHIRO
IPC: H04N9/16
Filed: 1993-05-14
Abstract: PURPOSE:To provide the field sequence type display with which images of various colors in the same polarization direction are obtainable. CONSTITUTION:A first polarizing element 12 is for alpha, beta, gamma arbitrarily corresponding to respectively colors R, G, B of the field sequential display having a light source 11 radiating white light, the first to third polarizing elements 12, 13, 14 and first and second optical delay elements 15, 16 is provided with a first transmission axis which allows the transmission of alpha, beta and a second transmission axis which intersects orthogonally therewith and allows the transmission of beta, gamma, the second polarizing element 13 is provided with a third transmission axis which is parallel with the first transmission axis and allows the transmission of alpha, beta, and a fourth transmission axis which is parallel with the second transmission axis and allows the transmission of alpha, gamma and the third polarizing element 14 is provided with a fifth transmission axis which is parallel with the first or second transmission axis, by which the R, G, B images in the same polarization direction are obtd. in field sequence from the third polarizing element 14.
Patent JP-S62269112-A (JP)
Title: Ocular device for endoscope
Inventor: KAMIKI KIYOSHI
IPC: A61B1/04
Filed: 1986-05-16
Abstract: PURPOSE:To obtain a sharp projection image at any time by clamping lug pieces which are divided into an upper and a lower part and projected at the head part of an ocular frame in engagement grooves formed in an attachment from above and below and coupling the device. CONSTITUTION:When the lug piece 18 of the ocular lens frame and the engagement groove 20 of the attachment are coupled with each other, a lug piece 18 is clamped in the engagement groove 20 from above and below to deform elastically and the lug piece 18 is pressed against the upper and lower walls of the engagement groove 20 with the elastic force based on the restoration of said deformation to couple with the engagement groove 20 without any play. Therefore, an ocular 9 moves to the same specific position at any time without any error after the attachment 14 is mounted wherever the ocular lens 9 is before the attachment 14 is mounted. Consequently, when the ocular lens moves to the specific position within a diopter adjustment range by the mounting of the attachment, an invariably sharp projection image is obtained.
Patent JP-S5814607-A (JP)
Title: Electric power amplifier
Inventor: FUKUDA RIYUUICHI
IPC: H03F1/32
Filed: 1981-07-20
Abstract: PURPOSE:To obtain an output signal having a small degree of distortion, by having substantially equal characteristics between the 1st and 2nd amplifiers, having an equal level between the output and input signals of the 1st amplifier and amplifying the difference signal up to about double to and it to the input signal of the 2nd amplifier. CONSTITUTION:An input terminal 1 is connected in common to the input terminal of the 1st amplifier 2 and the noninverse input terminal of a differential amplifier 4 as well as to an adder 5. The output terminal of the amplifier 2 is connected to a load 8 via an addition resistance 7-1 of an adder 7 and also to the noninverse input terminal of the amplifier 4 via an attenuator 3. The output terminal of the amplifier 4 is connected to the input terminal of an amplifier 6 via the adder 5. The output terminal of the 2nd amplifier 6 is connected to the load 8 via an addition resistance 7-2 of the adder 7. Here the characteristics are set virturally equal between the amplifiers 2 and 6, and an equal level is set between the output and input signals of the amplifier 2. Then this difference signal is amplified up to about double to add it to the input signal of the amplifier 6.
Patent JP-S606079-A (JP)
Title: Automatic adjusting device for blade angle in wind mill
Inventor: HOSAKA TOSHIKATSU
IPC: F03D7/02
Filed: 1983-06-23
Abstract: PURPOSE:To reduce the resistance of the wind given to a wind mill by adjusting the angle of blades automatically by the centrifugal force. CONSTITUTION:Wind is dashed to blades 3 and 3' to rotate a wind mill in a fixed direction. When the wind is strengthened to increase the rotational speed of the wind mill, blades 3 and 3' are moved to the top sides of arms 7 against springs 9 by the centrifugal force. At this stage, angle adjusting rods 8 give rearward rotational forces to blades 3 and 3'. Consequently, blades 3 and 3' are inclined rearward, and the resistance against the wind is reduced to decrease the rotation of the wind mill.
Patent JP-H04344845-A (JP)
Title: Method and device for forging formation
Inventor: KOBIKI KENJI
IPC: B21J5/06
Filed: 1991-05-17
Abstract: PURPOSE:To prevent the generation of cracking flaw by executing forging while applying pressure in a reverse direction to a fluidized direction to a forging raw material fluidized in a forming hole. CONSTITUTION:The forging raw material is charged into the forming hole 16 in a lower die 2, and by lowering an upper die 1, pressurized-compressing is executed. The forging raw material is plastically deformed and extruded in the forming hole 8, and a pressing punch 10 is pushed up to compress a coil spring 15. Spring pressure of the coil spring 15 suppresses the fluidity of the forging raw material fluidized in the forming hole 8, and tension stress worked between an inner face side and a center part side in the forming hole 8 is restrained and the generation of the cracking flaw 21 in the forming product 22 is prevented.
Patent JP-S5237646-A (JP)
Title: Method to recover the compression heat of compressor as a power
Inventor: KIRIBUCHI TAKESHI
IPC: F01K25/10
Filed: 1975-09-19
Abstract: PURPOSE: The method to absorb the quantity of heat in the compressed gas discharged from the compressor by the organic medium which is an active fluid material of the turbine cycle thus to mitigate the power consumption of the compressor. 
     COPYRIGHT: (C)1977,JPO&Japio