baber/WOPTO huggingface dataset:
Patent JP-S5958736-A (JP)
Title: Electron gun for indirectly-heated type impregnated cathode
Inventor: HONDA YUKIO
IPC: H01J1/28
Filed: 1983-08-26
Abstract: PURPOSE:To effectively use the heat diffused from a cathode substrate and a support cylinder by integrating a compound body consisting of a cylindrical body for heat reflection and a primary grid. CONSTITUTION:A cathode support rod 12 is secured on an insulating plate 7 such as alumina with holes for mounting cathodes in the position where the upper part of a cylinder centering around the holes for mounting the cathodes is trisected. A support cylinder 2 is secured to the cathode support rod 12 through a cathode support plate 9. A primary grid that is opposed to a cathode substrate 1' and has holes through which an electron beam passes and a compound used additionally as a cylindrical body for heat reflection that effectively uses the radiated heat diffused from the cathode substrate 1' and the support cylinder 2 are provided at the outside of the cathode substrate 1' and the support cylinder 2. The power consumption of a heater 3 can be reduced by using this electrode structure.
Patent JP-H0445344-A (JP)
Title: Controller for air conditioner
Inventor: HOSONO YOSHIKAZU
IPC: F24F11/02
Filed: 1990-06-13
Abstract: PURPOSE:To input and store set modes of comfortable indoor environments of a plurality of using matters previously in a controller of an air conditioner, and to set set modes of users' comfortable environments by operation-controlling indoor and outdoor units according to an operation control program by operation state monitoring means for monitoring an operating state according to an indoor temperature detector or the like. CONSTITUTION:A set control mode is stored in a memory 2 in a controller by program registering means 3 by pressing a program set switch PS. A program select switch Pn is selected, and selected by program selecting means 4. The operation of an air conditioner is controlled so as to become a set value by operation state monitoring means 10 for comparing to monitor environmental information from an indoor temperature detector 10, etc., read by program reading means 5 and sent by operation control means 8 with control information from an indoor unit 6 or an outdoor unit 7.
Patent JP-H11251098-A (JP)
Title: Stochastic cleaning system
Inventor: KITAMURA HIROKI
IPC: G01T1/29
Filed: 1998-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a stochastic cleaning system that can perform beam cleaning for two kind of beam particles or beam particles having two kinds of beam speeds by the use of a couple of a pickup and a kicker. SOLUTION: Electrode couples 1P, 7P which have different electrode sizes and positions from a beam axis in each of two directions perpendicular to each other on a cross section vertical to the beam axis are arranged in each of a pickup and a kicker in the two directions, and beam cleaning is simultaneously performed for two kinds of beam particles or beam particles having two kinds of speeds.
Patent JP-S5679023-A (JP)
Title: Power unit supporting structure for car
Inventor: ARAI YOSHIMITSU
IPC: F16M7/00
Filed: 1979-11-29
Abstract: PURPOSE:To decrease vibration transmitted from the engine to the car body and to enhance quietness by a method wherein the arrangement of the positions of front, rear and side mounts to the power unit is improved, in the power unit being mounted sideways against a car body. CONSTITUTION:Power unit 1, including engine 1 itself, transmission 2, etc. is supported by the front cross member 3, the rear cross member 4, the frame 5, etc., with the mounting rubber placed between the unit and these parts. In this constitution, the front mount 6 and the rear mount 7 are positioned approximately on the vertical surface of forward and backward a-a line through the center of gravity G to the weight loaded on the mounting spring of power unit, and the mounting rubbers 6a and 7a are made to receive deformation in the shearing direction against pitching movement, nemaly the movement in the direction of the arrow sign. On the other hand, the side mount 8 is positioned approximately by the right side of the center gravity G, namely on the b-b line approximately crossing at right angles against the a-a line.
Patent JP-S5779426-A (JP)
Title: Display device of prism value
Inventor: TAMAKI HIROSHI
IPC: G01M11/02
Filed: 1980-11-04
Abstract: PURPOSE:To realize an optional selection for the display of system between an orthogonal coordinates and a polar coordinates, by providing a mechanism that converts the measured prism value of either one of the above-mentioned two coordinates systems into the display of the other coordinates system. CONSTITUTION:The refractive power values PX and PY of X and Y directions are squared through squaring circuits 5 and 6 to be turned into (PX<2>+PY<2>)<1/2> through an adder circuit 7 and a square root circuit 8. This output is equivalent to (r) of the polar coordinates displays (r) and theta. A divider 9 performs an operation of PX/PY and delivers the value of operation to a tan<-1> circuit 10. Figures 13, 14, 17 and 18 indicate the setting circuits to which 0 deg., 180 deg., 360 deg. and 180 deg. are  set, respectively. Selecting circuits 12 and 16 perform the selection when the set value is supplied to an adder circuit 11 or a subtractor circuit 15. A selecting circuit 19 selects the output between the circuits 15 and 11. The output of the circuit 19 is equivalent to theta of the polar coordinates display.
Patent JP-H01320618-A (JP)
Title: Magnetic recording medium and its production
Inventor: SHINOHARA KOICHI
IPC: G11B5/64
Filed: 1988-06-23
Abstract: PURPOSE:To substantially avoid abnormal protrusion and to improve durability of a film by forming a perpendicularly magnetized film having a specified number or less of abnormal protrusions by fast sputtering on a polymer film having recessed parts. CONSTITUTION:The polymer film 14 consists of polyethylene terephthalate, polyether etherketone, etc., and has recessed parts 15 on its surface. The perpen dicularly magnetized film 16 consisting of Co-Cr, Co-Ti, etc., which can be perpendicularly magnetized and has abnormal protrusions at the density of 0.04/(mum)<2> or less is formed on the film 14. This film 16 is formed by fast sputtering at the rate of 300 (Angstrom /sec) or above while winding the film 14. By concentrating abnormal growth to the recessed parts 15, the protrusions substan tially can not act as abnormal one. Further, a protective layer 17 is provided on the film 16 to constitute the recording medium. Thereby, durability of the film is improved.
Patent JP-S642960-A (JP)
Title: Lead frame conveying chute
Inventor: KATO KAZUHIRO
IPC: B65H9/04
Filed: 1987-06-24
Abstract: PURPOSE: To make it possible to easily position chute plates accordance with the width of a frame by inserting bolts in elongated fixing holes, by screwing the fixing bolts into flxing screw holes in a chute attaching plate so as to attach the chute plates in such a way that the attaching width of the chute plates may be changed.  
     CONSTITUTION: Chute plates 8, 8 are positioned, by one step, with respect to a chute attaching plate 5 for a lead frame conveying chute adapted to be used for an electronic part manufacturing process or the like, in accordance with the widths of several kinds of lead frames, for examples, W 1 , W 2 , through width changing holes 13 in the chute plates 8 and positioning reference holes 15 in the chute plate attaching plate 5 and by means of positioning pins 14. Further, fixing bolts 16 is screwed into fixing screw holes 12 through elongated fixing holes 15 to attach the chute plates 8, 8 to the chute attaching plate 5 so that the attaching width may be changed. Thus, it is possible to to change the attaching width of the chute plates, rapidly and easily in accordance with the widths of various kinds of lead frames. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S6310217-A (JP)
Title: Power supply circuit
Inventor: KINOSHITA HISASHI
IPC: A61B5/022
Filed: 1986-07-02
Abstract: PURPOSE:To perform a quick switching action without increasing the number of components of a power supply circuit by connecting the joint between a resistance and a switch to an input port and an interruption port of a CPU. CONSTITUTION:A battery 1 is connected directly to a CPU4 as well as to power supply terminals VDD and VSS of the CPU4. While a resistance 2 and a switch 3 are connected in series between the terminal VDD and the earth. Then the joint between the resistance 2 and the switch 3 is connected to an input port P1 and an interruption port TRQ of the CPU4. Then the CPU4 is reset when the battery 1 is connected to the CPU4 and then kept at a waiting state after an initial state is set. In such a constitution, a program is started with the first interruption applied when the switch 3 is pushed. The release of the switch 3 is detected via the port P1 and the next input of the switch 3 is made possible.
Patent JP-H0448597-A (JP)
Title: Steering electromagnetic apparatus
Inventor: FUKUMOTO SHINTARO
IPC: H05H7/04
Filed: 1990-06-15
Abstract: PURPOSE:To obtain a steering electromagnetic apparatus able to be simplified in the whole structure including an electric power source and made small size and economical by installing a pair of coils for deflecting magnetic field excitation in the way of rotating freely and being opposite each other while having an orbit of charged particle beam. CONSTITUTION:A deflecting angle of the orbit of charged particle beam is adjusted by adjusting the rotary angle of a coil and the deflecting degree of the orbit is adjusted by adjusting the excitation intensity of the coil for deflecting magnetic field excitation. When a pair of coils 14a, 14b for deflecting magnetic field excitation are excited by an electric power source 18 for excitation, a weak deflecting magnetic field (bipolar magnetic field) shown by vector Z is generated between a pair of magnetic pole extrusions 13. At this time, since the rotary angle theta of a yoke 12 is able to be adjusted by driving a motor, a pair of the coils for deflecting magnetic field excitation are able to be rotated on their magnetic field center. Consequently, the deflecting angle of the beam orbit (0) is able to be adjusted by rotating the yoke 12 while confirming the beam orbit (0). Also, the deflecting degree of the beam orbit (0) is able to be adjusted by increasing or decreasing the excitation current of the coil for the deflecting magnetic field excitation.
Patent JP-H028138-A (JP)
Title: Paper feed roller cleaning device
Inventor: SUGAYA HIROSHI
IPC: B41J29/17
Filed: 1988-06-23
Abstract: PURPOSE:To secure paper feed in constant feed force and a clear-cut output printed surface by installing a take-up roller which moves solvent impregnated felt. CONSTITUTION:When a sheet 1 with unfixed toner is passed through a paper feed roller 2, this paper feed roller 2 is smudged by the toner. Accordingly, solvent impregnated felt 4 is pressed to the paper feed roller 2, removing dirt on the paper feed roller 2. The solvent impregnated felt cleaning the roller is rolled on a take-up roller part 5. Therefore the paper feed roller 2 comes to keep its cleanness all the time in consequence.
Patent JP-S6135580-A (JP)
Title: Actuator for minute positioning
Inventor: KAWASAKI HARUHISA
IPC: H01L41/09
Filed: 1984-07-27
Abstract: PURPOSE:To enable the clearance between movable and fixed parts of the titled actuator to be increased, by forming the movable part by connecting two shafts having the same diameter to both ends, respectively, of a laminated piezoelectric element, and forming the fixing part from guide elements and flexure elements which come in and out of engagement with the two shafts, respectively. CONSTITUTION:To displace a movable part 1 rightward, an electromagnet 8 is first energized to attract an iron piece 12, whereby a shaft 15 is tightened by a flexure element 6, and an electric field is applied to a laminated piezoelectric element 14 so as to expand in the direction of movement. Then, an electromagnet 9 is energized to attract an iron piece 13, whereby a shaft 16 is tightened by a flexure element 7. The electromagnet 8 is de-energized to restore the flexure element 6, and the shaft 15 is thereby untightened. In this state, the electric field applied to the piezoelectric element 14 is removed so as to contract. The electromagnet 8 is energized again to tighten the shaft 15, and the electromagnet 9 is de-energized to untighten the shaft 16. By repeating this operation, a large displacement can be obtained.
Patent JP-S6048234-A (JP)
Title: Automatic tool changer
Inventor: NAKAMURA YASUHIDE
IPC: B23Q3/157
Filed: 1983-08-25
Abstract: PURPOSE:To secure such a tool changer as being small in size and lightweight, by making up a concentrated tool holding mechanism at the lower end of a rod being driven up and down by a driving source. CONSTITUTION:When a sleeve 1 is made to lift and turn round with a hydraulic cylinder, a rod 6 is as well turned round whereby a base end of a tie rod 13 comes into contact with a concave part 7b of a cam body 7 in consequence. Since this tie rod 13 is being engaged in a direction of being drawn back by dint of a spring 18, if the base end enters the concave part of the cam body 7, it retracts therefrom. If so, an interval between a jaw 6 and a projection strip 4 opens away and thereby a tool is easily removable from an arm 3, thus optional tool change is performable. After the tool change is over, when the base end of the tie rod 13 contacts another concave part 7a of the cam body 7, the tool is held by the jaw 16 and the projection strip 4 and set to the arm 3 for metal-cutting.
Patent JP-H01321877-A (JP)
Title: Oscillation wave motor
Inventor: SEGAWA SATORU
IPC: H02N2/00
Filed: 1988-06-22
Abstract: PURPOSE:To reduce cost, save space and improve controllability by providing a pressurizing mechanism, capable of regulating a pressurizing force between a rotor and a stator, to control the pressurizing force. CONSTITUTION:A pressurizing mechanism 7 is connected to a stator 1 through an oscillating piece 2, a cushion 3, a stator base plate 4, a compression spring 5 and a spring washer 6. The pressurizing mechanism 7 is provided so as to be pinched between a casing 13 and the spring washer 6 while a pressurizing force control unit 51 is connected through an electrical coupling means. According to this constitution, a displacement is converted into a pressurizing force between the stator 1 and the rotor 9 through the compression spring 5 and the like. When an electric oscillation signal is inputted into the oscillating piece (piezoelectric element) 2 provided on the lower surface of the stator 1 to excite the stator 1 with meandering traveling wave, an oscillation having an elliptical track is generated. The stator 1, in which the oscillation is generated, is abutted against the rotor 9 with a pressure through a lining surface 10 whereby rotating motion may be generated in the rotor 9.
Patent JP-H08332017-A (JP)
Title: Noodle line conveyer
Inventor: TAKEUCHI TOSHIAKI
IPC: B65H5/02
Filed: 1996-06-17
Abstract: PURPOSE: To provide a noodle band conveyer which can safely convey noodle paste without tearing even when it is low in viscosity and susceptible to tear. CONSTITUTION: This conveying system comprises the third belt conveyer 12 which receives the noodle N on the endless belt 31 and conveys it and the fourth belt conveyer 13 which can hold the noodle N received on the endless belt 31 of the third belt conveyer 12 between both the endless belts 31 and 41 so that the gap is made narrower on the letting-off side than on the letting-in side.
Patent JP-S6217155-A (JP)
Title: Rust resistant cast steel for disk brake rotor
Inventor: HIBINO YOSHIHIRO
IPC: C22C38/40
Filed: 1985-07-15
Abstract: PURPOSE:To obtain a rust resistant cast steel for a disk brake rotor having superior rust resistance and castability by limiting a composition consisting of C, Si, Mn, P, S, Cr, Ni and Fe and by properly regulating the shape of carbides in the austenite matrix structure. CONSTITUTION:This rust resistant cast steel for a disk brake rotor has a composition consisting of, by weight, 0.5-1.5% C, 2.5-3.5% Si, <=0.7% Mn, <=0.05% P, <=0.1% S, 5.0-10.0% Cr, 8.0-15.0% Ni and the balance essentially Fe and contains uniformly dispersed and precipitated granular secondary carbides and a small amount of bulk crystallized primary carbides in the austenite matrix structure. Since the cast steel has superior castability as well as superior wear resistance, superior productivity can be attained.
Patent JP-S639726-A (JP)
Title: Elastic shaft coupling
Inventor: PEETERU RAIHARUTO
IPC: F16D3/68
Filed: 1987-06-24
Abstract: A resilient shaft coupling having two metal parts that include an inner coupling ring and, coaxial thereto, an outer coupling ring. The facing generated surfaces of the rings are formed with a number of substantially radial cams or dogs which mesh with one another alternately in the circumferential direction and extend to near the pertaining opposite generated surface. Each two circumferentially consecutive cams or dogs form a pair whose adjacent surfaces are concave and delimit a chamber whose longitudinal axis extends parallel to the rotational axis of the coupling, and in which a resilient coupling member is disposed. The coupling members are radially biased or pre-loaded by a predetermined amount, and are secured to the generated surfaces of the inner and outer ring coupling rings. With the coupling in its rest position, gaps or spaces are present between each resilient coupling member and each cam or dog, and permit the members to deform freely and thus to be stressed in shear. The advantage of this shear compression is that the coupling has a very reduced torsional stiffness at low torques, and operates without backlash or play at low torques.
Patent JP-H0322947-A (JP)
Title: Rice enriched with calcium salt in form of small lump
Inventor: SAITO MAYUMI
IPC: A23L7/10
Filed: 1989-06-20
Abstract: PURPOSE:To obtain the subject rice capable of being readily enriched with calcium even in operation similar to that for ordinary cooked rice by adding a calcium salt, etc., in the form of small lumps having a specific grain size thereto. CONSTITUTION:The objective rice obtained by adding a calcium salt in the form of small lumps having a grain size regulated to 0.5-8.0mm, preferably 2-7mm diameter of the longest part (e.g. calcium lactate or calcium citrate) and/or a formulation containing the aforementioned calcium salt thereto.
Patent JP-H1040223-A (JP)
Title: Optimization method for recognition of set communication in distributed parallel system
Inventor: OGASAWARA TAKESHI
IPC: G06F9/45
Filed: 1996-06-17
Abstract: PROBLEM TO BE SOLVED: To fast recognize the set communication for the uniform problems in an execution mode by calculating a communication set in each dimension of an array based on the data structure and the processor expression and then extracting the set communication from the communication set of each dimension when the communication is performed. SOLUTION: An ITR list consists of an ITR block and an ITR master, i.e., a management data structure. The ITR block includes an array section that is designated by three sets of start, end and jump width and four sets which designate the opposite party of communication of the relevant area. Then the communication set of the ITR block is calculated in each dimension based on the management data structure of the ITR master and the processor expression that is not affected by the number of processors, and the set communication is extracted from the communication set of each dimension when the communication is performed. Thus, the set communication is fast recognized in an execution mode against the uniform problems.
Patent JP-H0448663-A (JP)
Title: Lamination longitudinal effect piezoelectric element
Inventor: TAKAHASHI YOSHIKAZU
IPC: B41J2/295
Filed: 1990-06-14
Abstract: PURPOSE:To acquire a lamination longitudinal effect piezoelectric element of high reliability by arranging one or more lamination part which is formed by laminating a piezoelectric ceramics layer and an inside electrode layer alternately and one or more temperature compensating material part alternately and by joining them by integral sintering. CONSTITUTION:A lamination longitudinal effect piezoelectric element l is formed by joining five lamination parts 40 which produce dimensional distortion of piezoelectric or electrostriction longitudinal effect and six temperature compensating material parts 44 for compensating temperature expansion coefficient of an entire of an element alternately. Each of lamination parts 40 is formed by laminating a plurality of piezoelectric ceramics layers 42 which are composed of lead titanate zirconate ceramics material and a plurality of inside electrode layers 41 which are composed of silver paradium metallic material alternately. Each of temperature compensating material parts 44 is lamination of 13 temperature compensating material ceramics layers 43 which consist of zirconia ceramics material whose sintering temperature and contraction coefficient are made approximate to those of a lead titanate zirconate ceramics material and is integrally sintered by heat treatment. As a result, reliability of strength and reliability of temperature compensating effect can be improved.
Patent JP-S5379451-A (JP)
Title: Circurator
Inventor: OGAWA HIROSHI
IPC: H01P1/383
Filed: 1976-12-24
Abstract: PURPOSE: To increase the band width by increasing the non-reversible replenishment ratio with installment of three terminals held between two sheets of the substrate. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5487437-A (JP)
Title: Memory dump processing system by way of channel
Inventor: AWATA MAKOTO
IPC: G06F13/00
Filed: 1977-12-23
Abstract: PURPOSE: To make it possible to attain a memory dump in a short time by amking it possible to dump the contents of a memory unit, by providing a simple firmware function to a channel connection unit and giving a dump command.  
     CONSTITUTION: Channels 2-0 and 2-1 and channel connection unit 3 are provided which connect two data processors 1-0 and 1-1 and data processors 1-0 and 1-1, and channel connection unit 3 is provided with firmware function part 9 consisting of microprocessor 10 and control memory 11. Further, data processor 1-1 is equipped with processor part 8 and memory unit 6, and data processor 1-0 is with processing function part 7 and memory unit 5; data processor 1-0 serves for the host data processor. Then, a dump command is transmitted to channel connection unit 3 from data processor 1-0, access to memory unit 6 of data processor 1-1 is made by function part 9 of channel connection unit 3, and memory contents within the range indicated by the command from the fixed address position are read out in seqeuence and stored in memory unit 5. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10330932-A (JP)
Title: Sputtering device
Inventor: KOBAYASHI MASAHIKO
IPC: C23C14/35
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To execute coating formation to the inside face of hole having >=4 aspect ratio with a high coverage rate. SOLUTION: A gas introducing means of introducing a prescribed gas into a sputtering chamber sputtering a target made of metal such as titanium and forming prescribed thin coating can introduce a reactive gas such as hydrogen to be brought to react with sputtering particles released from the target and producing a compd. whose adhesive strength to the side face 501 of a hole 500 is lower than that in the case of the simple substance of the sputtering particles and capable of dissociation in the bottom face 502 of the hole 500. Since the sputtering particles can reach to the bottom face 502 of the narrow hole 500, the deposition of coating at the bottom face 502 of the hole 500 can be promoted to improve the bottom coverage rate.