baber/WOPTO huggingface dataset:
Patent JP-2000074032-A (JP)
Title: Holding structure of screw
Inventor: FUNAKOSHI SETSUO
IPC: F16B41/00
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To connect together, fix, or detach from each other between parts without letting fall a screw into a device or the like by providing an opening part capable of inserting a tool for rotating a screw, and claw parts for fixing to a part to be fastened. SOLUTION: A cross recessed head screw 1 is inserted into the hole provided on a base sheet metal part 2 and for inserting the cross recessed head screw 1 therein. The fixing pawls of a cover part 3 are hooked with fixing grooves provided on the base sheet metal part 2 and for fixing the cover part 3. Hereby, the cover part 3 is built in and fixed to the base sheet metal part 2. By this assembling and fixing, a work fastening the cross recessed head screw 1 is executed under the condition of covering the cross recessed head screw 1 with the cover part 3. As a result, the cross recessed head screw 1 is surrounded with the parts of the base sheet metal part 2 and the cover part 3 not to fall or the like.
Patent JP-S5873854-A (JP)
Title: Humidity sensitive element
Inventor: SAKAMOTO MASANORI
IPC: G01N27/12
Filed: 1981-10-29
Abstract: PURPOSE:To obtain a highly sensitive humidity sensing element with a uniform characteristic by dispersing a charge moving complex comprising an electron accepting body and an electron donating body into a high polymer material. CONSTITUTION:A humidity sensitive film 3 in which a charge moving type complex comprising an electron donating element of an aromatic cyclic ring such as tetrathiatetracene, tetrathianaphthacene, tetraselenotetracene, tetrathiafulvene and an electron accepting body of 7,7,8,8-tetracyanoxydimethane, tetracyanoethylene, P-benzoxynon derivative, I2, Cl2, Br2 or the like is dispersed into a high polymer material such as polyvinyl chloride and polyvinyl butylar in a range of 10-95wt% covers a comb-shaped electrode 1 on an alumina substrate 2. A lead wire 4 is connected to the electrode 1 to obtain a humidity-sensitive element. The humidity sensitive film can be produced easily with a high sensitivity because of a better linearity with the resistance value at a relative humidity of 40-80%.
Patent JP-H0337882-A (JP)
Title: Audio device
Inventor: NAGASHIMA NOZOMI
IPC: G11B25/10
Filed: 1989-07-05
Abstract: PURPOSE:To perform the simultaneous fetch of all loaded software with one time of button operation by providing an all eject button and a means to perform the simultaneous eject limitation of each source reproducing source by depressing the button. CONSTITUTION:When it is desired to eject the software loaded on each source reproducing source simultaneously, or when it is not recognized on which source reproducing source the software is loaded, etc., the all eject button 7 is depressed. A system controller 8, when detecting the depression of the button, sends an eject signal to the source reproducing source of software loading system, a cassette deck part 3, and a CD player part 2, respectively. Thereby, the simultaneous eject operations for plural source reproducing sources can be performed, and all software loaded on each source reproducing source can be ejected simultaneously. Therefore, it is possible to easily and quickly eject all loaded software without confirming on which source reproducing source the software is loaded.
Patent JP-H0819892-A (JP)
Title: Lead free soldering alloy
Inventor: NINOMIYA RYUJI
IPC: H05K3/34
Filed: 1994-06-30
Abstract: PURPOSE:To obtain lead free soldering alloy which is harmless, excellent in mechanical strength/elongation and has 'low melting point by specifying a composition consisting of Zinc, indium and tin. CONSTITUTION:The no lead content soldering alloy containing, by weight, 7-10% Zinc, 3-5% indium, and the balance tin excepting impurities has the melting point which is about 185-190 deg.C and same as that of a conventional Sn-Pb eutectic soldering alloy and is excellent in tensile strength/elongation. Thus, the soldering alloy does not contain harmful lead, cadmium, etc., and is applicable to a conventional soldering line as it is. Also, in the case Zn and In contents are lower than this range, the melting point rises around 200 deg.C, the soldering work temp. is raised to about 280-300 deg.C, printed board, etc., are damaged.
Patent JP-H1022605-A (JP)
Title: Method for mounting hybrid electronic parts onto board
Inventor: SOMAKI MOTOAKI
IPC: H01L21/60
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a mounting method for hybrid electronic parts onto a board, which can mount electronic parts by the simple printing of solder cream, without enlarging the area of the board, in the case of loading a bare chip and soldering parts mixedly. SOLUTION: In a mounting method for mounting a bare chip 1 and soldering parts 7 on a board 4 mixedly, a process of cutting and separating a part of the board 4 where wiring patterns 5 and 6 are made, a process of loading the bare chip 1 on this separated board 4 and performing wiring between this bare chip 1 and the wiring patterns 5 and 6 adjacent to this bare chip 1, a process of soldering the parts 7 onto the left board 4, and a process of setting the isolated board 4 together to the left board 4 and performing electric connection and sealing it by resin after inspection are performed.
Patent JP-H1117340-A (JP)
Title: Method for forming blind through-hole
Inventor: KATO TOMOHIDE
IPC: H05K3/46
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To form blind through-holes good in electrically connecting conduction, which in physical strength, durable for long use and high in reliability. SOLUTION: These blind through-holes for electrically connecting an outer layer foil 13 disposed an epoxy film 12 to inner layer circuit 10 disposed in the film 12 is formed by laying a metal mask 20, having holes of a diameter smaller than that of holes 13a of the foil 13 on the upper surface of the foil 13, and making a laser beam 15 irradiate the epoxy film 12 through the holes of the mask 20.
Patent JP-H1023020-A (JP)
Title: Atm cell traffic control circuit
Inventor: HAYASHI KENTARO
IPC: H04L12/28
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To provide the traffic control circuit in which congestion of a cell buffer circuit is reduced. SOLUTION: In the case of aborting an input cell due to congestion of a cell buffer circuit 105, when the cell is a cell to be aborted at first among cells forming a same packet, information to identify a packet is registered in a cell header memory circuit 113. Then the registration is refered and when receive cells are discriminated to be the remaining cells of the packet, the input cells are aborted, even when the cell buffer circuit 105 is not in congestion.
Patent JP-H0521150-A (JP)
Title: Induction heating cooker
Inventor: NOMA HIROBUMI
IPC: H05B6/12
Filed: 1991-07-12
Abstract: PURPOSE:To reduce the loss in switching elements constructing an inverter and the generation of noise, in an induction heating cooker of an inverter structure. CONSTITUTION:An inverter circuit 2 constructed with a 1st. resonant capacitor 6 connected to a heating coil 5 in series, a diode 9 connected to the capacitor 6 in parallel, a reverse current stopping type switching element 3 and a reverse current conducting type switching element 4, and a 2nd resonant capacitor 8 connected to the switching element 4 in parallel, is conducted alternately at a constant frequency. Where, with an operating section 7a in a control circuit 7 varying the conduction ratio, a turned-on mode is made not to appear and the voltage variation in turned-off periods is made low.
Patent JP-S5872416-A (JP)
Title: Manufacture of laminated tube such as fishing rod
Inventor: SHIGEFUJI HIDETOSHI
IPC: B29C70/06
Filed: 1981-10-27
Abstract: PURPOSE:To form a laminated tube of high precision efficiently by a method wherein prepreg of glass cloth impregnated with ultravioletsetting and thermosetting resin is wound about a core and it is inserted into a transparent outer force under pressure. CONSTITUTION:Prepreg 2 of glass cloth that is impregnated with ultravioletsetting and thermosetting resin and half-dried is wound at a given pressure about a taper core 1 coated with mold releasing agent and adhesives. The prepreg 2 wound about the core 1 is pressurized strongly, nearly all of the residual air is exhausted and the outer diameter is reduced a little compared with the normal formed size. This substance is dipped into ultravioletsetting and thermosetting resin and pulled up to coat the surface with resin. It is inserted into an outer force 3, preheated at 80-100 deg.C for 10-20min and forced into a given position at a given pressure to exhaust the residual air in the resin and excessive resin. Then, ultraviolet rays are irradiated to cure the resin, the material is taken with the core 1 out of the outer force 3 and then the core 1 is taken off to obtain a laminated tube.
Patent JP-H0232964-A (JP)
Title: Heat sealable lid material for use on seal packaging container
Inventor: TAKENAKA HIROICHI
IPC: B32B15/08
Filed: 1988-07-11
Abstract: PURPOSE:To contrive the improvement of sealability of a seal packaging container under an easy-to-open condition by rendering a titanium or aluminum coupling agent present on an opening of a seal packaging container and the surface to be heat sealed. CONSTITUTION:A heat sealable layer 2 containing a titanium or aluminum coupling agent is provided on the one side of an aluminum foil 1 with an adhesive agent 3 interposed therebetween, whereby such coupling agent is made present on an opening 10 of a seal packaging container such as glass container and the surface to be heat sealed. An anticorrosion coating layer 4 is provided on the other side of aluminum foil 1. The heat sealable layer 2 has on its surface a coating layer 5 containing the titanium or aluminum coupling agent, whereby such coupling agent is made present on the opening 10 of the glass container and the surface to be heat sealed.
Patent JP-2000011969-A (JP)
Title: Sheet battery
Inventor: IJIRI YASUO
IPC: H01M2/30
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To solve the disconnecting problem in the exposed root part of an electrode terminal by providing a bag-like material formed by sealing a power generating element body such as a bag with a composite sheet, having a water-proof metal sheet layer and a disconnection preventing reinforcing body, and wrapping together the sealing part of a portion where the electrode terminal is exposed, an exposed root part of the electrode terminal, and the exposed electrode terminal in its vicinity with the disconnection preventing reinforcing body. SOLUTION: A disconnection preventing reinforcement body is an electrical insulating material, thereby preventing the exposed rood part of an electrode terminal exposed from the sealing part to the outside from being disconnected due to concentration of stresses. Preferably, a first portion fixed to the sealing part and a second portion where the exposed electrode terminal is fixed are integrally provided so that the exposed root part, the electrode terminal portion and the sealing part are not moved relative to one another. A disconnection preventing reinforcing body H wraps together a part of a portio where an electrode terminal T is exposed in a sealing part B1, an exposed root part T2 of the electrode terminal T1, and a part of the electrode terminal T1 in its vicinity.  The sheet-like power generating element body is suitable for the power generating element body of the lithium secondary battery.
Patent JP-H1061566-A (JP)
Title: Vane cell type pump
Inventor: AGNER IVO
IPC: F04C2/344
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To prevent cavitation noise surely by releasing rapid pressure raising in a pre-pressure region by hole expanding part extending in a rotational direction arranged on a suction hole while forming a deformed ring so as to increasing dynamic pre-compression in a carrier cell larger than a desired pre- compression. SOLUTION: Respective blades 11 are housed in a plurality of slits 9 extending in a radial direction formed on the circumferential wall 7 of a rotor 5 and are brought into slidable contact with the inner wall 13 of a deformed ring 15 by a reverse side end part to the rotor 5. The deformed ring 15 is formed so that dynamic pre-compression in a carrier cell 17 is increased larger than a desired pre-compression, and a rupture part 33 extending in a rotational direction arranged on the rotor 5 side surface of a push-press plate, is used as a hole expanding part for expanding a suction hole 21 inward a pre- compression region. In the region of the rupture part 33, the side surface of a passing blade 11 is not brought into contact with the push-press plate directly, and it is returned to a suction region 21 while liquid in the carrier cell 17 is pre-compressed.
Patent JP-H0837343-A (JP)
Title: Semiconductor light-emitting device and its manufacture
Inventor: KAMAKURA TAKANOBU
IPC: H01S5/323
Filed: 1994-07-25
Abstract: PURPOSE:To provide a low-cost semiconductor light-emitting device having an active layer comprising an InGaAlP material by utilizing a large diameter Si substrate and forming a GaAs epitaxial growth layer in such a way that crystal defects generating in an interface between the Si substrate and the GaAs epitaxial growth layer are restrained. CONSTITUTION:A double hetero structural body, with clad layers 6 and 8 holding an active layer 7 comprising an InGaAlP material from both sides, is formed on a semiconductor substrate 1. On the double hetero structural body a first electrode 11 is formed, and at a semiconductor light-emitting device, in which a second electrode 12 is formed on the surface on the opposite side of the double hetero structural body 5 of the semiconductor substrate 1, the semiconductor substrate 1 is set to be an Si substrate.
Patent JP-S5694194-A (JP)
Title: Water cooling type oil cooler
Inventor: SEKINE TAKAHIRO
IPC: F28D7/16
Filed: 1979-12-27
Abstract: PURPOSE: To facilitate the assembly of the titled cooler for cooling oils and enhance the cooling effect and function of the cooler by a method wherein oil-passing holes and cut-and-erected pieces are provided on a fin plate 26 of a cooling pipe of the cooler, and the oil being passed is deflected by the pieces to flow along the fin surface.  
     CONSTITUTION: The fin plate 26 provided for the cooling pipe 25 is provided with slot-shaped oil-passing holes 28 and with the cut-and-erected pieces 29 which project on one side of the plate 26. Further, an opening 30 directed along the surface of the plate 26 is provided between each of the pieces 29 and the plate 26. Accordingly, the oil introduced into the cooler passes the holes 28, impinges upon the pieces 29, whereby deflected to flow along the surface of the plate 26, and flows through the openings 30 toward the oil-passing holes 28 of the next plate 26. Accordingly, the contact between the oil and the cooling-pipe wall surfaces is improved, so that the cooling effect and function of the cooler can be enhanced. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6416925-A (JP)
Title: Fuel display device for vehicle
Inventor: MIYAMARU YUKIO
IPC: B62J35/00
Filed: 1987-07-10
Abstract: PURPOSE:To forecast when fuel runs short by generating an alarm when the fuel decreases below a specific amount and also displaying a traveling distance from the point of time. CONSTITUTION:When the fuel decreases below the specific amount and a thermistor 1 becomes low in resistance, the potential at a connection point P1 falls and a warning lamp 2 illuminates. Further, the output Vout of a comparator 4 goes up to 'H' level. This output Vout is inverted by an inverter 5 and inputted to the reset terminal of a counting circuit 6. The circuit 6 is released from being reset when the input voltage to the reset terminal varies from 'H' level to 'L' level, the circuit begins to counts the traveling distance, and inputs the detection signal of a traveling distance sensor 7' for the counting operation and outputs traveling distance data. Further, the output Vout of the comparator 4 is inputted to a switching circuit 7. The circuit 7 outputs clocking data from a timer circuit 8 and the traveling distance data from the circuit 6 selectively to a display driving circuit 9, so that the possible traveling distance based upon the rest fuel is displayed on a display device 10.
Patent JP-2000011147-A (JP)
Title: Device for judging validity/invalidity of driver's license
Inventor: SAEKI NORIO
IPC: G06Q50/10
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To judge the authenticity of the driver's license of an automobile, the validity of the period, or the age of the driver's license owner or the like. SOLUTION: A driver's license 1 is set at a prescribed position. This set state is detected by microswitches 2 and 3. The both front and back faces of the license 1 are illuminated by illuminating devices 10 and 11, and the surface of the license is photographed by a camera 14. Recorded characters and watermarks on the surface of the license are included in this photographing. The photographed image data are A/D converted, and stored in an image memory 17. The character data are read from the image memory 17, and the pattern data of the characters are compared with the pattern data of the characters of a dictionary data part 6 for every character by a comparing part 19, and whether or not the same character pattern is present is judged. Also, the comparison and judgment is operated in the same way for the watermark patterns.  This comparison and judgment procedure and the judgment reference are preliminarily stored in a program memory part 7. Thus, the validity/invalidity of the driver's license can be judged based on the validity/invalidity of the character pattern and the presence or absence of the watermarks.
Patent JP-S6329805-A (JP)
Title: Control device for posture of robot hand
Inventor: WAKAHARA KOJI
IPC: G05B19/4103
Filed: 1986-07-24
Abstract: PURPOSE:To intuitively catch the movement of fingers and to easily and safely handle a robot by finding out the posture of an interpolating point so that the coordinate system of the fingers coincides with that of an end point with minimum movement. CONSTITUTION:The titled device is constituted of an industrial robot 1, a controller 2 and an interface 3 for linking both the robot 1 and controller 2. The controller 2 is constituted of a circuit 4 for calculating the finer coordinate system from the joint angles of the robot 1, a circuit 5 for finding out the joint angles from the finger positions and posture of the robot 1, an arithmetic circuit 6 for calculating the posture of the interpolating position, a control circuit 7 for other robots, and so on. When the robot is moved from a point A to a point B at a part for finding out the posture of the interpolating point, the joint angle data of the robot 4 at the points A, B are inputted through the interface 3 to executed CP control between the points A and B by linear interpolation or arc interpolation.
Patent JP-H0459854-A (JP)
Title: Light-diffusing acrylic resin sheet
Inventor: FUNAKOSHI SHUICHI
IPC: C08L33/10
Filed: 1990-06-29
Abstract: PURPOSE:To obtain a light-diffusing acrylic resin sheet, increased in light diffusivity without impairing light transmittance and yellowing and suitable as various illumination covers, face plates, etc., for signboards by blending an acrylic resin with specific amounts of calcium carbonate and zinc oxide together as a light diffusing agent. CONSTITUTION:The subject acrylic resin sheet is obtained by homogeneously dispersing and mixing zinc oxide (ZnO) and calcium carbonate (CaCO3) within the range surrounded by point (A) (ZnO; 0.2, CaCO3; 1.5), point (B) (ZnO; 0.3, CaCO3; 1.5), point (C) (Zn0; 0.3, CaCO3; 7.0), point (D) (ZnO; 0.05, CaCO3; 7.0) and point (E) (ZnO; 0.05, CaCO3; 4.0), especially in the shadowed range in 100 pts.wt. acrylic resin. Zinc oxide having >=99.5% purity and 0.4-0.6mum average particle diameter is used as the zinc oxide and calcium carbonate having >=95% and 2.0-6.0mum average particle diameter is used as the calcium carbonate.
Patent JP-S6066623-A (JP)
Inventor: HARA MAKOTO
IPC: H02M7/48
Filed: 1983-09-21
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-H0338653-A (JP)
Title: Image forming device
Inventor: NAKAYAMA MIHO
IPC: G03G15/04
Filed: 1989-07-06
Abstract: PURPOSE:To shorten a copying time and to prevent a document from being damaged by selecting either of feeding modes, a 1st feeding mode and a 2nd feeding mode, and controlling a document feeding means at the time of feeding the document on a 2nd document platen to a 1st document platen. CONSTITUTION:In the case of performing copying in a mode where a both-sided document is copied to obtain a both-sided copy or a mode where a both-sided document is copied to obtain one-sided copies for the surface and back surface of the document respectively, the document placed on the 2nd document platen 320 in the 1st feeding mode (face-up feeding) is fed to the 1st document platen. At the time of copying the back surface of the document, the document is conveyed from the 1st document platen 310 to a document reading position in the 1st feeding mode (face-up feeding). At the time of copying the surface of the document, the document is conveyed from the 1st document platen to the document reading position in the 2nd feeding mode (face-down feeding). Thus, it does not take much time in the case of forming the image of the document placed on the 2nd document platen on a medium to be recorded such as reserved copying, and there is no possibility that the document is damaged.
Patent JP-H112227-A (JP)
Title: Locking nut
Inventor: TSUCHIKAWA ZENJI
IPC: F16B39/284
Filed: 1997-06-14
Abstract: PROBLEM TO BE SOLVED: To omit labor for secondary machining and to surely carry out locking by forming the lower face of a nut into a slanting face tilted at a predetemtined angle. SOLUTION: A screw hole 1 penetrating a shaft center is arranged in a nut 2. The outer circumference of the nut 2 is formed into a hexagon. A fastening bearing surface, that is, the lower face of the nut 2 is formed into a slanting face 3 gently tilted in one direction. An inclination angle α of the slanting face 3 is set within an angle range which allows absorption of a clearance in an engaging part between a bolt and the nut 2 by means of a small inclination of the nut 2 and, at the same time, allows tight contact of the slanting face 3 of the nut 2 with the upper face of a fastened member when the nut 2 is fastened with predetermined torque. The inclination angle α differs according to a size, a grade, or material of the nut 2, however, for example, an angle of 1.5-2.5 degrees is desirable for an iron nut of M12 in the second grade.
Patent JP-S6150485-A (JP)
Title: Detection system of color video signal
Inventor: YASUDA YUZO
IPC: H04N9/80
Filed: 1984-08-20
Abstract: PURPOSE:To simplify circuits by adopting the constitution that a burst extracting circuit is provided in an automatic circuit control circuit (ACC) loop of a chrominance signal processing circuit, connecting its output terminal to a detection circuit and to a tuning amplifier. CONSTITUTION:When a recording video signal input is fed to a terminal 1 at recording, the signal is fed to an ACC circuit 5 via the 1st band pass filter 3 and the 1st switching means 4. A recording chroma signal is obtained from a terminal 8 via a converter 6 and the 1st low-pass filter 7 from the output terminal of the said ACC circuit 5 and a burst signal is extracted as shown in a figure A from a recording signal input fed to a burst extraction circuit 15 from the output terminal of the ACC circuit 5 via the 2nd switching means 11, and detection circuits 16, 26 and a tuning amplifier 19. In this case, a burst signal is fed to a terminal 32 from a terminal 28 and a signal of waveform shown in figure B is obtained by a tuning amplifier 19.
Patent JP-S6227465-A (JP)
Inventor: HASPRA PAVEL
IPC: C09B5/24
Filed: 1986-07-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58223650-A (JP)
Inventor: WAKIMURA YOSHIROU
IPC: C04B28/04
Filed: 1982-09-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。