baber/WOPTO huggingface dataset:
Patent JP-H09296685-A (JP)
Title: Jacking controller in embedded pipe-jacking device
Inventor: HIDAKA NORISUMI
IPC: E21D9/06
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To easily judge whether a resistant force acting on an embedded pipe is within an allowable limit or not and increase the efficiency of the laying work of embedded pipes, by the resistant force during the jacking work. SOLUTION: This embedded pipe-jacking device 1 is constituted of a slider 7 reciprocally moving in the jacking direction, a contact part 15 with the embedded pipe of the front face of the slider 7, a detector measuring the compressive force of the jacking embedded pipe thrusted by the reciprocal movement of the slider 7, an operating means calculating true detected figures, and an indication means showing the calculated result. The supporting shaft to fit a support member 23 to the slider 7 supporting the contact part of the embedded pipe 15, is protruded at the slider 7 and a stopper is set to the support shaft. A compressive type load sensor measuring a compressive force acting on the embedded pipe when setting the support member to the support shaft is arranged between the support member and the stopper or it is held between the support shaft and the slider 7.
Patent JP-H02292910-A (JP)
Title: Master slave type flip flop circuit
Inventor: HIRAKATA NOBUYUKI
IPC: H03K3/356
Filed: 1989-05-02
Abstract: PURPOSE:To reduce the power consumption by adding a level shift element to the high potential side of a current switching part of a master FF circuit and omitting the source follower circuit of the master FF circuit. CONSTITUTION:The drain of an FET 100 whose gate and drain are short- circuited is connected to a power line of the high potential VDD side as the level shift element, and the source is connected to load elements 91 and 92. Then, the output level of a master FF circuit 9 is reduced, and the output amplitude of a slave FF circuit 2 is sufficiently increased, and an operation margin of the circuit is obtained. Consequently, the source follower circuit of the circuit 9 is omitted to reduce the power consumption.
Patent JP-H07302121-A (JP)
Title: Positioning controller
Inventor: KOIDE HIROYUKI
IPC: G06F19/00
Filed: 1994-05-02
Abstract: PURPOSE:To reduce the deviation from the target value after the bang-bang control. CONSTITUTION:A positioning controller is provided with a control motor 51 which performs the positioning control to carry out the repetitive drive with a fixed static target position, a state value detector means 52 which detects the state value of the motor 51, and the command means 53, 54 and 55 which give the command value to the motor 51 to control it based on the detected state value. Then the positioning controller performs true positioning control by the bang-bang control. Meanwhile the arithmetic means 56 and 57 calculate again the optimum switch timing to change the acceleration to the deceleration of the motor 51 by the commands of the means 53-55 and based on the positioning control results of the precedent and its antecedent times. Thus each positioning control is carried out by the switch timing that is occasionally calculated again.
Patent JP-S5541401-A (JP)
Title: Separator of sheet paper in copying machine
Inventor: NAKAYAMA SHIGERU
IPC: G03G15/14
Filed: 1978-09-18
Abstract: PURPOSE: To not only make separation of sheet paper sure but also prevent occurrence of creasing and damaging of image plane by providing a stripping roller and guide roller, a guide piece for sheet paper and a deflecting roller.  
     CONSTITUTION: A guide roller 12 which guides the sheet paper 2 being conveyed along the outside circumferential surface of a photosensitive drum 11 and a stripping roller 13 which engages in the notched portion of a photosensitive drum 11 and is in contact with the guide roller 12 are provided. There are a deflecting roller 15, a guide plate 16 and a conveying roller 17 and heating roller 18 which convey and heat the sheet paper above the guide piece 14 and guide roller 17 which guide the sheet paper. The sheet paper having been fed to this device is forcefully stripped from the photosensitive surface by the stripping roller 13 and is held between the guide roller 12, whereby it is directed by the deflecting roller 15 downward by way of the guide piece 14. In this way, stripping is surely accomplished. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05312969-A (JP)
Title: Manufacture of dial for watch
Inventor: HIRANO MAKOTO
IPC: G04B19/06
Filed: 1992-05-06
Abstract: PURPOSE:To form a shell-round coloring transparent resin layer on the upper face of projection parts such as character marks of a dial for a watch and inexpensively obtain a new design dial. CONSTITUTION:After a surface pattern is formed by machine work on a dial base 1, plating is performed at need, painting is executed thereon and a paint layer 2 which is a non-conductive coating layer 2 is formed, parts of characters, abbreviations, marks and the like are projected and the upper film of the projection parts is removed. In addition, one of conductive substratum metal layer- exposed parts is cut, a groove part 3 is formed, a plating layer 4 is produced on a substratum metal-exposed layer and the groove part 3 alone, and a shell- round coloring transparent resin layer 5 is formed.
Patent JP-S606491-A (JP)
Title: Ribbon feed apparatus of printer
Inventor: ABU HIROSHI
IPC: B41J33/38
Filed: 1983-06-24
Abstract: PURPOSE:To make it possible to omit a ribbon feed exclusive wire, by providing a drive gear, of which the rotary direction is changed corresponding to the change-over of the rotary direction of a timing belt, to a carrier while rotating ribbon driving shaft through a power transmission mechanism. CONSTITUTION:When a timing belt 4 is moved to an A-direction in the side of a carrier shaft and moved to a B-direction in the opposite side, a carrier 2 moves and a drive gear 6 and a relay gear 7 are simultaneously rotated while an idler lever 14 is revolved by the friction force of a support shaft 8 to bring an idler gear 15 into engagement with a transmission gear 9 and transmission gears 9-11 are successively rotated to feed a ribbon by a ribbon driving shaft 13. In the next step, when the belt 14 is reversed and the carrier 2 is sent to the opposite direction, the idler lever 14 is revolved to the opposite direction and gears 15, 10, 11, 13 are rotated while the gear 9 races to feed the ribbon to the opposite direction. By this mechanism, a ribbon feed exclusive wire can be omitted and the numbers of parts and assembling processes can be reduced.
Patent JP-S61271181-A (JP)
Inventor: HASEGAWA AKIRA
IPC: B62K11/00
Filed: 1985-05-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60257080-A (JP)
Inventor: OOKE KURASUSON
IPC: H01R13/187
Filed: 1985-05-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10305586-A (JP)
Title: Manufacture of mold having minutely shaped part, and manufacture of ink-jet recording head
Inventor: TOMITA YASUHISA
IPC: B41J2/16
Filed: 1997-05-01
Abstract: PROBLEM TO BE SOLVED: To form a male mold in one body for forming of a grooved body when the grooved body as a part of an ink-jet recording head which has a minute ink passage groove and a relatively large ink reservoir communicating with the ink passage groove is to be formed. SOLUTION: An ink passage groove reverse model 10 having an ink passage groove formation projecting part 13 of an inverted shape of an ink passage groove is formed. An electroforming layer is formed on the reverse model 10, and separated from the reverse model 10. The electroforming layer having an ink passage groove 33 at the side of a matrix formed therein is used as a first mold matrix 30a. Subsequently, a discharge process is carried out to the first mold matrix 30a, and consequently an ink reservoir 32 is formed at a position communicating with the ink passage groove 33. A second mold matrix 30 is thus obtained. An electroforming layer is formed on the second mold matrix 30, and separated from the second mold matrix 30, whereby a male mold 40 is formed.
Patent JP-S5540721-A (JP)
Title: Hot-melt composition
Inventor: IKEDA HIROO
IPC: C08L23/00
Filed: 1978-09-19
Abstract: PURPOSE: A novel hot-melt composition having improved heat resistance, crosslinkable in contact with water in the presence of a silanol condensation catalyst, comprising a silane-modified polyolefin, a tackifier resin, and a wax.  
     CONSTITUTION: A composition comprising (A) a silane-modified polyolefin, (B) a tackifier resin, e.g. rosin, or/and (C) a wax, e.g. paraffin wax, and, if necessary, (D) a silanol condensation catalyst, e.g. dibutyltin dilaurate. As for ingredient (A), one or more types of polymers selected from a silane-modified polyethylene, ethylene-unsaturated ester, ethylene-α-olefin, and ethylene-α-olefin-diolefin copolymers may be cited. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63278571-A (JP)
Title: Air conditioner
Inventor: OGAWA MASANORI
IPC: B03C3/66
Filed: 1987-05-11
Abstract: PURPOSE:To automatically operate the title air conditioner when the condition demands and to energy-savingly realize comfortable air conditioning by connecting a loft and the space under the floor with a duct, and driving an iron wind device by a solar battery to positively circulate air. CONSTITUTION:Air is passed through the iron wind blower 4 consisting of a corona discharge electrode 7 and its counter electrode 6 by means of the duct device 3 connecting the loft 1 and the space 2 under the floor. The ion wind blower 4 is driven by the start-up electric power source A driven by the power generated from the photovoltaic power generator 17. As a result, the conditioner can be automatically operated when the condition demands, and comfortable air conditioning can be energy-savingly realized.
Patent JP-S5452484-A (JP)
Title: Semiconductor luminous device
Inventor: NISHI HIROSHI
IPC: H01S5/00
Filed: 1977-09-22
Abstract: PURPOSE: To improve the linearity of the characteristic of a current to a photo output, by constituting stripes so that the variation in gain distribution will be generated at a prescribed position inside a luminous region.  
     CONSTITUTION: On n-type GsAsl, n-type Ga 1-x Al x As2, p-type Ga 1-y Al y As3, p-type Ga 1-x Al x As4, and p-type GaAs5 are stacked, and S is selectively diffused into the stripe region of width W to form n-type conversion regions 6 to 8, thereby obtaining current stopping regions. In this way, more than two injection current paths for causing luminescence are formed so that the variation in gain distribution will be at a fixed position, and the oscillation with the transverse mode made stable is caused in order to make it possible to maintain linearly the relation of a current to a photo output over the broad current range. Consequently, the deterioration of a photo output waveform and the decrease of the coupling efficiency with optical fiber can be eliminated 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5815393-A (JP)
Title: Controller
Inventor: ENDOU TOORU
IPC: H04Q9/14
Filed: 1981-07-20
Abstract: PURPOSE:To prevent the effect of noise at the reception of a control signal, by transmitting an encoded control signal with an additive pulse signal at the head and providing a capacitor charged with the pulse for the reception side. CONSTITUTION:An additive pulse signal Sb is added to the head of a control signal Sa and both signals are transmitted through modulation with a high frequency signal. Both the signals are inputted to an antenna ANT at the reception side, the demodulated additive pulse signal Sb and control signal Sa are outputted from a high frequency tuning circuit consisting of an inductance L2 and a capacitor C1, they are amplified at three stages at transistors Q2, Q3 and Q4 and outputted at an output terminal OUT. When the signal Sb is inputted to a capacitor C7, the capacitor is charged in a prescribed time constant, the base voltage of the transistor Q3 is decreased to be off-state. Even if a noise pulse signal is incoming, no output is generated and when the control signal Sa is incoming, a pulse signal is reproduced for output, allowing to accurately control devices to be controlled.
Patent JP-H06133670-A (JP)
Title: Fishnet exhibiting high sinking properties in combination with high strength
Inventor: ENDO HIROYUKI
IPC: A01K75/00
Filed: 1993-04-19
Abstract: PURPOSE:To provide a fishnet made of a sheath-core type conjugated fiber composed of a sheath layer of a high-density polyethylene and a core layer of a low-melting ethylene-vinyl acetate copolymer containing dispersed high- density powders and exhibiting a high sinking property and a high strength. CONSTITUTION:Conjugation spinning is carried out by using (B) a high-density polyethylene as a sheath component and (A) an ethylene-vinyl acetate copolymer compatible with the high-density polyethylene as the sheath component and exhibiting a softening point lower than that of the high-density polyethylene as a core component while mixing and dispersing (C) a high-specific gravity powder having <=10mum average particle diameter and >=5.30 specific gravity in the ethylene-vinyl acetate copolymer as the core component so that the volume ratio of the components (A), (B) and (C) may satisfy both formulae I and II. Thereby, a sheath-core type conjugated fiber having 1.51 specific gravity and >=50kg/mm<2> tensile strength is obtained. The fishnet having a high sinking property in combination with high strength can be produced by knitting a net using the obtained fiber according to the conventional method.
Patent JP-H10288088-A (JP)
Title: Oil pan for engine
Inventor: TEZUKA MAKOTO
IPC: F02F7/00
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To provide an oil pan for an engine whereby a large vibration damping effect can be displayed by a simple structure. SOLUTION: An oil pan 10 fixed to a lower part of a cylinder block has an elastic member 21 comes into contact with an outer wall surface of a main body 15, pressure member 25 pressing the elastic member 21 to a wall surface, and a support member 31 mounted in the cylinder block to hold the elastic member 21 and the pressure member 25. The pressure member 25 is preferable provided with an adjusting means whereby pressing force of the elastic member 21 can be adjusted.
Patent JP-S63279307-A (JP)
Title: Sun tracking control system
Inventor: INANUMA MINORU
IPC: F24S50/20
Filed: 1987-05-11
Abstract: PURPOSE:To always realize application of the sun beams with the highest efficiency by deflecting a sun tracking device toward the sun by a deflection program and based on an electronic timepiece and using a tracking sensor which deflects in a body with the tracking device to detect and correct the deviation of direction between the tracking device and the sun. CONSTITUTION:A sun tracking device E is deflected toward the sun by a deflection program set previously and based on an electronic timepiece At the same time, a tracking sensor I which deflects in a body with the device E is used to detect and correct the deviation of direction between the sun and the device E. For instance, the device E which is deflected by the deflection program is slower than the sun and the direction of the device E is shifted to the left from the direction of the sun. In such a case, the device E is deflected to the right according to the signal received from the sensor I so that the coincidence is secured between both directions of the sun and the deice E. Thus the direction of the device E is always set coincident with that of the sun.
Patent JP-S5738845-A (JP)
Title: Copolymer latex and method of forming film by using the same
Inventor: TATE HARUMI
IPC: B05D7/24
Filed: 1980-08-19
Abstract: PURPOSE: To provide a latex paint which gives a coating film having excellent transparency and other physical properties by short-time baking at a low temperature, containing a low-molecular vinylidene fluoride-hexafluoropropylene copolymer as a film-forming component.  
     CONSTITUTION: 100pts.wt. vinylidene fluoride and 20W50pts.wt. hexafluoropropylene are emulsion- or suspension-polymerized in the presence of a chain transfer agent such as CCl 4  to obtain a latex contg. a vinylidene fluoride-hexafluoropropylene copolymer having an intrinxic viscosity [η] of 0.1W0.5 in dimethylacetamide at 30°C. A metallic substrate such as Al or copper is immersed in said latex,  and baked at 180W230°C for 1W3min, whereby a coating film is formed on the  surface of the substrate. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10300269-A (JP)
Title: Air-cooling absorber
Inventor: OKUYAMA KAZUYUKI
IPC: F28F1/32
Filed: 1997-05-02
Abstract: PROBLEM TO BE SOLVED: To improve an absorption efficiency by improving the degree of agitation of an absorption liquid in a pipe. SOLUTION: An air-cooling absorber is constituted of an absorption heat transfer pipe 19 that is arranged in perpendicular posture and is made of copper where an absorption liquid (b) and a refrigerant steam are supplied from an upper part into the pipe. Then, a number of protrusions 22 and 22 are formed in one piece on the inner-periphery surface of the absorption heat transfer pipe 19, and the degree of agitation increases due to the generation of vertical swirl caused by the collision with the protrusions 22 and 22 in a process where the refrigerant steam is absorbed by the absorption liquid (b) that flows down along the inner wall in the absorption heat transfer pipe 19 and hence is diluted.
Patent JP-H06325632-A (JP)
Title: Superconductive flat square molded stranded wire
Inventor: DAIMATSU KAZUYA
IPC: H01F6/06
Filed: 1993-05-17
Abstract: PURPOSE:To decrease voids and to enhance critical current characteristics, a.c. loss characteristics, stability, and rigidity by stranding in flat square in a lengthy direction plural NbTi supercondcutive element wires each of which is covered with polyimide, then by molding them. CONSTITUTION:Plural NbTi superconductive element wires are stranded in flat square in a lengthy direction, then they are molded. The NbTi supercondcutive element wire contains a copper skin and a polyimide cover whose thickness is 5-20mum formed on the copper skin. For example, the NbTi supercondcutive wire whose diameter is 0.59mm covered with the copper skin is separately covered with polyimide, formal, and polyester so as to have a thickness of 5mum and 10mum to obtain six kinds of supercondcutive element wire 1. Seven of each element wire 1 are stranded to form a primary stranded wire 2, and eleven stranded wires 2 are compressed and molded with Turk's head rolls roll from four directions. Thereby, voids are decreased, and superconductivity, stability, and rigidity are enhanced.
Patent JP-H049609-A (JP)
Title: Range finder
Inventor: SUZUKI RYOICHI
IPC: G01C3/06
Filed: 1990-04-26
Abstract: PURPOSE:To allow long distance measurement without degrading the overall range finding accuracy by providing two kinds of signal receiving means which respectively receive the reflected light rays from a short distance and a long distance. CONSTITUTION:The signal light projected by a light projecting element is reflected and the light receiving spot 17 of the reflected light reflected at the long distance is received by silicon photocells (SPC) 10, 11. The light receiving spot 18 of the reflected light on the short distance side is received by a semiconductor position detector (PSD) 14, by which the distance from the object is measured. The long distance measurement is executed with good S/N without degrading the overall range finding accuracy by the constitution provided with two kinds of the signal receiving means which receive only the weak long distance reflected light with the SPCs.
Patent JP-S60257909-A (JP)
Title: Rolling mill
Inventor: HONJIYOU HISASHI
IPC: B21B13/14
Filed: 1984-06-05
Abstract: PURPOSE:To prevent a meandering of rolling plate and to eliminate the local stress in profile variable roll by providing a hollowed groove at one part of a shiftable work roll and by forming an extended roll barrel part on the outside of the hollowed groove. CONSTITUTION:An annular hollowed groove 11 is provided on the necessary position of the outer periphery of each work roll 10 to be shifted in axial line direction and a extended roll barrel part 12 if formed at the outside in the roll shaft direction of the hollowed groove 11. Both width ends of a rolling plate 6 are positioned respectively so as to pass through the central part of the hollowed groove 11 by shifting the work roll 10 on rolling. The meandering is thus prevented due to the end part of the rolling plate 6 being checked by the wall of the hollowed groove 11 even in case the rolling plate 6 meanders. The extended barrel part 12 and also be descended by scattering the face pressure of the work roll 10 and a backup roll 5 on a wide area. Consequently a local stress is not generated on a sleeve 2 of the backup roll 5 and a high pressure down force can be applied.
Patent JP-H08315947-A (JP)
Title: Pressure contact jig
Inventor: HATAGISHI YUUJI
IPC: H01R43/01
Filed: 1995-05-12
Abstract: PURPOSE: To reinforce a wire holding force and stabilize a contact resistance by prevent the deformation of the covering part of a wire and the loosening of a core wire at pressure contact to keep the contact state between a pressure contact edge and the core wire. CONSTITUTION: In this pressure contact jig 1, crush preventing walls 1 for preventing a wire 3 from being crushed in the pressure contact direction at wire pressure contact are suspended from both lower end parts of a pressing circular part 6 opposite to each other. The crush preventing walls 11 and the pressing circular part 6 forming a wire pressing groove 21 for receiving the wire 3 are arranged so as to make contact with at least half of the outer circumferential length of the covering part of the wire 3.
Patent JP-H01288645-A (JP)
Title: Attenuation damper
Inventor: MITSUI JUNICHI
IPC: F16F15/02
Filed: 1988-05-13
Abstract: PURPOSE:To give the optimum vibration damping effect to a vibration body by fitting an auxiliary mass to the vibration body via a damper and charging the electric viscous fluid having a Winslow effect to the damper. CONSTITUTION:An attenuation damper 1 is composed of a damper 5 and an auxiliary mass 6. The damper 5 is provided with a pair of electrodes 18, 19 via an electric insulating body 100 on the respective inner faces opposed by interposing the communication passage 14 of a piston 12. The electric viscous fluid having a Winslow effect is charged to two fluid chambers 13A, 13B. The viscosity of the fluid passing through the communication passage 14 of the piston 12 is controlled by impressing a voltage between the electrodes 18, 19 and the damping coefficient (c) of the damper 5 is made adjustable. The optimum vibration damping effect can thus be given to the vibration body.
Patent JP-S5238858-A (JP)
Title: Operation designation system
Inventor: UGATA MASAYUKI
IPC: G06F9/00
Filed: 1975-09-23
Abstract: PURPOSE: To enable the desk type calculator small size with simple operation by providing the single key putting out the execution starting reference signal and the operational selecting section consisting of slide switch. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09301075-A (JP)
Title: Automobile side step
Inventor: AIBA KAZUTO
IPC: B60R3/00
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a side step mounted under a side door of an automobile body, which conforms a stylish body having a smooth curved surface. SOLUTION: A hollow step body 11 formed at its upper face 12 with a substantially horizontal step face 13 is employed and amounted on an automobile body 8 through a stay 20 with its side face as a fitting face 16. Since the hollow body 11 having high rigidity is employed and can be mounted on the body by only fitting the stay 20 to the side face, the stay 20 or other parts to be fitted therewith do not lie in the upper face 12 and an outer face 17. Further since the hollow step body is employed, can provide a smooth, gas dynamics- formed side step.