baber/WOPTO huggingface dataset:
Patent JP-S58124157-A (JP)
Title: Solar energy collector
Inventor: TSUJI SADAO
IPC: F24S10/70
Filed: 1982-01-21
Abstract: PURPOSE:To contrive to facilitate production of the titled collector or the like, by a method wherein a focusing lens is inserted into an outer pipe, and is loosely fitted by a support, in the titled collector of the vacuum light-transmitting pipe form provided with a focusing lens. CONSTITUTION:An inner pipe 4 is provided concentrically with the outer pipe 3, and is connected to the outer pipe 3 by end plates 5 and bellows. In this case, the focusing lens 6 is inserted into the outer pipe 4, and is fitted by the support 7 formed by bending elastic wire materials. Accordingly, since the sunlight projected onto the outer pipe 3 is focused by the lens 6 onto the inner pipe 4 functioning as a passage for a heat-transmitting medium, a collector not requiring any heat-collecting plate can be easily provided, and the solar energy can be collected at a high efficiency.
Patent JP-S61168899-A (JP)
Inventor: HANADA YOSHIYUKI
IPC: G02B1/116
Filed: 1985-01-19
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-S62166985-A (JP)
Inventor: TSUJIMURA TAKESHI
IPC: B25J17/00
Filed: 1986-01-20
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-S62168377-A (JP)
Inventor: IZUMIKAWA MASAHITO
IPC: H05B3/03
Filed: 1986-01-20
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-S63180750-A (JP)
Title: Continuously variable transmission
Inventor: TATARA TAKEHIRO
IPC: F16G5/18
Filed: 1987-01-19
Abstract: PURPOSE:To restrain the occurrence of noise by constituting the length of the straight line part of a chain between the input side pulley and the output side pulley at a specific reduction ratio of a continuously variable transmission so as to be integer times of the pitch length of the chain. CONSTITUTION:In a speed reduction region, between the length L2 of the straight line part of a pulley and the pitch P of the belt 16, such a relationship as L2 = nXP is provided. Thereby, the vibrational phases added to the belt 16 by the input side pulley 10-1 and the output side pulley 10-2 can be equalized. Thus, the variation in the tension added to the belt 16 can be restrained to reduce the working noise.
Patent JP-H09194132-A (JP)
Title: Tensioning auxiliary tool
Inventor: USUI YOSHIAKI
IPC: B65H57/00
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To improve tensioning workability of a tensioning auxiliary tool which is used when a pole for antenna is fitted on a roof or the like by mounting fitting parts which are connected to a fixed part and a tensioning means at both ends of a string-shaped or band-shaped main body member, and fitting an elastic body at the mid-point of the main body member. SOLUTION: A tensioning auxiliary tool 10 which is used for tensioning a branch line (tensioning means) 2 which supports a pole under a rising condition in making stand and fixing the pole for TV antenna on a roof is provided with a main body member 11 which is constituted of a metallic wire. The first fitting part 12 which is connected and fixed to the roof (a fixed part) is fitted at the basic end part of the main body member 11 and the second fitting part 13 which is connected to the branch line 2 through a rotating ring 13a is fitted at the top of the main body member 11. A metallic spring (elastic body) 14 whose both ends are fixed by the main body member 11 respectively is fitted between the first fitting part 1 and the second fitting parts 12, 13. It is thus possible to tense the branch line 2, fit it tightly, and absorb the elongation of the branch line 2 itself.
Patent JP-S58125932-A (JP)
Title: Information transfer system
Inventor: SEO TOMIHIDE
IPC: H04J3/00
Filed: 1982-01-21
Abstract: PURPOSE:To realize easily a high-deree remote-control system for transmission of information, by allotting a signal time slot in addition to an audio time slot on a transmission line between a master station and a remote station and applying a signal system to the signal time slot for each process subject and control subject for multiplexing of these subjects. CONSTITUTION:A master station 1 is connected to a remote station 3 via a transmission line 2, and plural subscribers are stored in a line concentrator 30 of the station 3. Thus the audio transfer is performed between the stations 1 and 3 via a transmission line interface 10. A remote controller 20 incorporating a microprocessor is connected to the interface 10 and the concentrator 30, and typewriter devices 40 and 50 are set under the control of the controller 20. Then a signal time slot is allotted on the line 20 in addition to an audio time slot, and a signal system is applied to the signal time slot for each process subject  and control subject. Then each time slot is multiplexed to obtain a high-degree  transfer system of information.
Patent JP-2000206933-A (JP)
Title: Driving method for ac discharge type plasma display panel
Inventor: MIZOBATA EIJI
IPC: G09G3/294
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To enable an AC discharge type plasma display panel to obtain a sufficient luminance by enabling the device to secure a long sustaing period even when a scanning pulse width is narrowed and the number of scanning lines is increased. SOLUTION: A converting period 4 making discharges generate in accordance with a wall charge quantity is provided between a scanning period 3 and a sustaining period 5 and the lighting and the non-lighting of a pixel are made to be changed over by the presence or absence of the occurence of discharges in the converting period, Thus, potential differences of writing discharge places can be made higher and, as a result, a scanning pulse width can be narrowed to the extent of the half of that in the conventional practice. Consequently, the time of the sustaining period can be made longer by that amount and the luminance of the plasma display panel is enhanced.
Patent JP-H02193542-A (JP)
Title: Power source switching circuit
Inventor: NAGAO YOSHIO
IPC: H02J9/06
Filed: 1989-01-19
Abstract: PURPOSE:To effect stabilized switching with small voltage drop and/or power loss by a method wherein the switching is effected quickly by a switching electronic circuit and, then, the switching is effected by a mechanical means, whose operation is slow, when a power source is switched from an external power source into an internal power source or oppositely. CONSTITUTION:When an external power source 16 is not connected, a relay 35 is demagnetized and a contact 40 selects a terminal 40n. When the external power source is impressed and becomes a predetermined value, a transistor(Tr) 34 is put ON and a relay 35 as well as the Tr 38 are put ON. The external power source 16 is supplied to a main circuit 10 through a switch 8 and a stabilized power source circuit 9. The relay 35 is closed with some delay and the contact 40 is switched to the contact 40n to bypass the Tr 38. When the service of the external power source 16 is interrupted, the Trs 34, 38 are put OFF but an internal power source 7 puts the Trs 43, 41 ON immediately to supply electricity to the main circuit 10 and the contact 40 is switched into the contact 40n with some delay whereby the Tr 41 is bypassed. According to this method, stabilized switching with small voltage drop and/or power loss is effected.
Patent JP-S63175870-A (JP)
Title: Image forming device
Inventor: OHIRA TADASHI
IPC: G03G15/36
Filed: 1987-01-16
Abstract: PURPOSE:To quickly set a desired coordinate value with a slight change operation by initially setting the editing coordinate value to a value which designates the center position of a maximum editable area or its vicinity. CONSTITUTION:A CPU 81 initially sets the editing coordinate value to the value, which designates the center position of the maximum editable area or its vicinity, for image editing. Consequently, the initial set value is not deviated from a desired coordinate value by an about half or more of the coordinate value designating the maximum editable area though it is not the desired value, and the probability of approximation of the desired coordinate value to the initial set coordinate value is raised to obtain the desired value by slight change from the initial value with respect to setting of editing coordinates because an editing area is set near the maximum editable area with a low frequency. Meanwhile, the initial set coordinate value is continuously counted up and down when input means 61 and 62 which continuously count up and down the initial set coordinate value are operated, and the change of the coordinate value is stopped when the operation of input means is released.
Patent JP-S55102439-A (JP)
Title: Irradiating apparatus
Inventor: TAKAGI YOSHIO
IPC: G03B27/54
Filed: 1979-01-27
Abstract: PURPOSE:To cool a high-tension mercury-arc lamp uniformly by a mechanism wherein the first surfaces of reflection are mounted to reflecting plates and the fixed, second surfaces of reflection to the top portions through stage portions continuously, and blast ports and suction ports are installed to the second surfaces of reflection. CONSTITUTION:Ventilating passages 7 are formed among instrument bodies 1 and reflecting plates 2, and a large number of blast ports 8 are drilled to the second surfaces of reflection 5 while facing to a high-tension mercury-arc lamp 6 in shapes that are communicated with the ventilating passages 7. When lighting the lamp 6, light is efficiently reflected by means of the first surfaces of reflection 3 of the reflecting plates 2 and the second surfaces of reflection 5, and ultraviolet rays are irradiated. Air is pressure-sent to the ventilating passages 7 at the same time, and jetted against an upper surface portion of the high-tension mercury-arc lamp 6 from the ventilating ports 8. In this case, since the blast ports 8 are mounted to the second surfaces of reflection 5 continuously installed to the upper portions of the first surfaces of reflection 3 through stage portions 4, winds for cooling collide with the lamp 6 under a condition that is sufficiently diffused, and the lamp 6 is cooled wholly and uniformly.
Patent JP-H06221015-A (JP)
Title: Rotating multistory vehicle storage facility
Inventor: MURASE YOSHIHIDE
IPC: E04H6/16
Filed: 1993-01-22
Abstract: PURPOSE:To enable the storage and delivery of storage vehicles efficiently in a short time by supporting plural cylindrical vehicle storage line sections rotatably in a cylindrical frame structure body installed rotatably around a horizontal axis, and connecting the end part of at least one cylindrical vehicle storage track section to a ground lead-in wire in a fixed position. CONSTITUTION:A cylindrical frame structure body 1 is formed by connecting plural disc structural members 2 in the spaced state by plural longitudinal beams 3. The outer peripheral surface of the disc structural members 2 are rotatably supported on each pair of rotatable tire rollers 5 disposed on the underground floor 7. A motor and a pinion are provided being meshed with a pin rack fixed to the outer periphery of a ring member connecting the longitudinal beams 3. Plural cylindrical vehicle storage track sections 14 are rotatably supported on the disc structural members 2, in the positions at radially equal distance from the rotating center axis of the cylindrical frame structure body 1. A storage track 18 is connected to a ground lead-in wire in two lateral vehicle storage section stop positions coinciding with the height of the ground surface 6.
Patent JP-H06224311-A (JP)
Title: Semiconductor device
Inventor: YAJIMA KOTARO
IPC: H01L21/3205
Filed: 1993-01-22
Abstract: PURPOSE:To prevent the separation of an air bridge by high-pressure cooling water at the time of dicing cut of a semiconductor substrate, by providing protective blocks for protecting the air bridge from the flow of the cooling water flowing on the surface of the semiconductor substrate, at the dicing time, along the vicinity of the air bridge on the semiconductor substrate. CONSTITUTION:First base wiring 22 is provided on a semiconductor substrate 1, and an air bridge 23 is provided so as to intersect the base wiring 22. And, second base wiring 24 is provided on both sides of the first base wiring 22, and connected with the air bridge 23 electrically. Protective blocks 25 to be formed on both sides of the air bridge 23 along it have tunnels 25a in order to prevent themselves from touching the first base wiring 22, and their height is about the same with or higher than that of the air bridge 23. Consequently, it becomes possible to prevent the separation of the air bridge by high-pressure cooling water occurring at the time of dicing.
Patent JP-H09192962-A (JP)
Title: Method of handling workpiece and device therefor
Inventor: HORIKAWA AKIYOSHI
IPC: B23Q3/02
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To easily release a condition in which a workpiece is stuck to an adhering surface of a flexible sheet. SOLUTION: A flexible sheet 16 is attached to a support wall part 13 having a flat support surface 14. This flexible sheet 16 fixes the workpiece through adhesion with the use of a frictional force with a flat surface of the workpiece and a boundary force. A plurality of balls projected from the support surface 14, for elastically deforming the flexible sheet 16 are moved by a reciprocating member 13 serving as a drive means, between a position which is substantially coincident with the support surface 14 or which is retreated therefrom, and a position which is protruded from the support surface 14 so as to elastically deform the flexible sheet 16. The workpiece stuck to an adhering surface 26 of the flexible sheet 16 can be taken out from the adhering surface 26 by setting the balls 25 at the protruded position.
Patent JP-H04251890-A (JP)
Title: Evaluation device for electrode accuracy and phosphor accuracy of image display device
Inventor: OSUGI MICHIO
IPC: G09G1/00
Filed: 1991-01-29
Abstract: PURPOSE:To provide the device which quantitatively detects and evaluates the size difference between an electrode pitch and a phosphor pitch and the deflection sensitivity difference of a horizontal deflecting electrode in a device which projects a television image on an image display screen surface with an electron beam emitted by a linear cathode. CONSTITUTION:The image projected from the image display device 50 which uses the linear cathode is passed through a monochromatic filter 59 and then the signal obtained by using a hood 58 which divides the picture optically into four and a photodetector 57 is supplied to an A/D converter 54, a memory 53, and a personal computer 52 to places an image display device controller 51 in operation; and the brightness of the image display device 50 is measured to calculate an evaluated value.
Patent JP-H09199854-A (JP)
Title: Multilayer interconnection board and manufacture thereof
Inventor: YOSHIKAWA TAKEO
IPC: H05K3/46
Filed: 1996-01-23
Abstract: PROBLEM TO BE SOLVED: To contrive the reliable connection and easy connection of via holes and the enhancement of the yield of the formation of the via holes and the like. SOLUTION: This hoard is constituted into a structure, wherein circuit patterns and insulating layers are laminated in order on the surface of a core board and at the same time, the circuit patterns holding each insulating layer between them are connected with each other through each via hole. In this case, the board is formed into a structure, wherein the first via hole 11 to the third via hole 13 are formed into the shape of a straight line in the laminating direction and each cap-shaped land pattern 14 or 15 is made to interpose between the via holes to connect the via holes 11 and 13 with each other.
Patent JP-H01185643-A (JP)
Title: Photosensitive body
Inventor: MARUKAWA YUJI
IPC: H01L31/08
Filed: 1988-01-19
Abstract: PURPOSE:To make possible to maintain a good image even at the time of the repetitive use of the title body by constituting the title body of an electric charge generating layer composed of a hydrogenated amorphous silicone, an electric charge transfer layer and a surface reforming layer which contains a carbon atom and has more than a specified value of electron-spin resonance density. CONSTITUTION:The photosensitive body 39 is formed by laminating an electric charge blocking layer 44 composed of a-Si, the electric charge transfer layer 42 composed of a-SiC:H, the electric charge generating layer 43 composed of a-Si:H and the surface reforming layer 45 composed of a hydrogenated amorphous silicone contg. carbon and oxygen atoms and at least one of the carbon atom, on a drum shaped conductive supporting substrate 41 composed of Al, etc. As the layer 43 has sufficiently a large ratio of the specific resistivity at a dark place to that at a light place, the photosensi tivity of the body is improved. As the layer 45 contains the carbon atom, the layer 45 has the improved mechanical strength and the electron-spin resonance density of >=1.0X10<19>cm<-3>, thereby suppressing remarkably the generation of the image trailing of the body. The density can be controlled by changing the composition of the layer 45.
Patent JP-S60152785-A (JP)
Inventor: NAKAI IKUO
IPC: E05B29/00
Filed: 1984-01-21
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-S5395156-A (JP)
Title: Rotary swaging method for hollow piston for brake
Inventor: KATAGIRI MASAYOSHI
IPC: F16D65/18
Filed: 1977-02-01
Abstract: PURPOSE:To efficiently obtain the hollow piston without necessity of cutting work, by supporting a previously formed cup type blank with the rotatable holder, and by forming the groove for the boot using two or more rolling dies.
Patent JP-H02189725-A (JP)
Title: Slide table controller
Inventor: MIKURIYA KENTA
IPC: G11B7/085
Filed: 1989-01-18
Abstract: PURPOSE:To reduce the cost by constituting a circuit acquiring information relating to a location of a slide table with a digital circuit. CONSTITUTION:A loop including a drive motor 2, an encoder 3, a counter 6 and a control circuit 7 forms a servo circuit and the control circuit 7 slides accurately the slide table 1 to a desired moving location according to a data relating to the moving location of the slide table given from the counter 6. Thus, it is not required to employ a linear position sensor with high accuracy such as a slide scale to form the servo loop with high accuracy. Thus the cost is reduced.
Patent JP-H07217566-A (JP)
Title: Unlubricated vacuum pump
Inventor: KATO TOSHIICHI
IPC: F04C18/356
Filed: 1994-01-31
Abstract: PURPOSE:To provide an unlubricated pump which is constituted to prevent a lowering of performance of a pump and provide stable performance even in unlubrication. CONSTITUTION:A motor-operated vacuum pump 1 comprises a pump part 10; and a motor part 20. In a cylinder part 10, a cylinder chamber comprises a casing 101 having a cylindrical inner peripheral surface; a rotor 102 rolled in a casing; drive frames 103 arranged at the two ends of the casing 101; and a rear frame 104. The cylinder chamber is partitioned into a suction chamber and a delivery chamber by a blade 107 making slide contact with the outer peripheral surface of the rotor. In this case, provided the inside diameter of the inner peripheral surface of the casing is (d), the coefficient of thermal expansion of the material of the casing is alpha1, the outside diameter of the rotor is D, and the coefficient of thermal expansion of the material of the rotor is alpha2, a product of (d) and alpha1 is set to a value approximately equal to a product of D and alpha2.
Patent JP-H10203189-A (JP)
Title: Power takeoff transmission gear of tractor
Inventor: TAMADA TAKESHI
IPC: B60K17/28
Filed: 1997-01-22
Abstract: PROBLEM TO BE SOLVED: To make any fear of damaging a working device so as not to be caused when it is transmitted at a high speed area by interlocking a power take off clutch with an 'off' position through an operation between the high speed position of a power takeoff transmission gear and a reverse transmission position of a reversible selector device. SOLUTION: When a shift position is such a low speed position as a first gear speed and a second gear speed, even if a reversing switch detects a reversing position, it can be transmitted to a PTO shift shaft 40 by linkage to a reversing gear 36, but when it is in such a high speed position as a third gear speed and a fourth gear speed, a solenoid value of a power takeoff clutch 9 is not outputted to this gear 36, maintaining a state of neutral position N. In addition, when the PTO clutch 9 has already entered into the reversing gear 36, a shift gear 38 is not operable to the high speed position, or the PTO clutch of this reversing gear 36 becomes disengaged. Thus, only at a time when the PTO clutch 9 is selected to the reverse position and the shift gear 38 is in the low speed position, a power takeoff shaft 6 is rotated in reverse.
Patent JP-S60173145-A (JP)
Inventor: BERUCHIYU GOTSUTOHIRUFU
IPC: D03D47/30
Filed: 1985-01-23
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-H06219179-A (JP)
Title: Variable speed control device in agricultural working machine
Inventor: YAMASHITA KENICHIRO
IPC: B60K17/28
Filed: 1993-01-22
Abstract: PURPOSE:To improve the efficiency of agricultural work by effectively dividing the power of an engine mounted to a tractor into travelling and farming such as cultivating operation, etc., and making it possible to automatically control the selection of shift gears of the work machine. CONSTITUTION:The power of an engine 2 mounted to a travelling machine body is transmitted through a travelling speed change mechanism 8 to rear wheels 4, while the power is transmitted through a working speed change mechanism 9 to a rotary cultivating device or a connecting-operating machine. When an operator sets a shift gear of the travelling speed change mechanism 8, a fuel injection device 17 is operated by signals from a CPU 15 to monitor the number of revolutions of the engine by means of the detected values of a rotation sensor 20, and a power shift 22 is operated to select the shift gear of the working-speed change mechanism 9 in order for the engine to put out the maximum output.
Patent JP-S57124510-A (JP)
Title: Method for controlling shape and crown of strip
Inventor: WATANABE FUMIO
IPC: B21B37/00
Filed: 1981-01-23
Abstract: PURPOSE:To control the shape and crown of a strip on the final stand outlet side to target values by adjusting the manipulated variables of the final stand and the stand before this in accordance with the shape deviation and crown drviation on the outlet side of the final stand. CONSTITUTION:The output of a shape detector 2 installed on the outlet side of the final stand (n) is inputted to an integrator 4, and the deviation from a target value is integrated. At the same time, the output of a crown detector 3 is inputted to an integrator 5, and the deviation from a target value is integrated. The outputs of both integrators 4, 5 are inputted to an operator 6, by which the roll bending force command values of the final stand (n) and the stand (n-1) before this are operated. The command values are passed through pressure regulators 7, 8, by which the roll bending forces of the stands (n) and (n-1) are regulated, and the shape and crown on the outlet side of the final stand are controlled respectively to the target values.