baber/WOPTO huggingface dataset:
Patent JP-H027446-A (JP)
Title: Wire bonding structure of compact ic
Inventor: AKISAWA AKIRA
IPC: H01L21/60
Filed: 1988-06-25
Abstract: PURPOSE:To disperse a thermal stress and a mechanical stress and to reduce a disconnection of a wire by a method wherein ball bonding connection points and switch bonding connection points are installed individually on a pad on the side of a wiring board and a pad on the side of an external lead and both connection points are connected individually by means of wires. CONSTITUTION:A bonding wire 6 is connected to a bonding pad 2 on the side of a wiring board by using a ball bonding connection point 6a; it is connected to a bonding pad 3 on the side of an external lead by using a stitch bonding connection point 6b. In addition, a bonding wire 7 is connected to the bonding pad 2 on the side of the wiring board by using a stitch bonding connection point 7b; it is connected to the bonding pad it on the side of the external lead by using a ball bonding pad 7a. Accordingly, when thermal and mechanical stresses are exerted during a production process of a device, these stresses can be dispersed to the wires 6, 7 whose bonding connection structures are different; it is possible to reduce a disconnection of the wires during the production process.
Patent JP-H10329606-A (JP)
Title: Seal structure for door mirror bracket
Inventor: MITACHI SHIGEMI
IPC: B60R1/06
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a seal structure for door mirror bracket in which the mounting work can be easily and precisely performed. SOLUTION: This seal structure comprises a door mirror bracket 2 mounted on the triangular window part on the front upper part of a front door, and a weather strip 4 having a recessed part to be installed to the top end part of the door mirror bracket 2 and mounted on the door panel of a front door to elastically make contact with the periphery of the opening part of the body when the door is closed. A pair of fitting members 20, 40 for mutually fitting the weather strip 4 and the door mirror bracket 2 are provided on the upper part of the weather strip 4 and the top end part of the door mirror bracket 2, respectively.
Patent JP-H10335973-A (JP)
Title: Vertical coupling dual-mode saw filter
Inventor: OWAKI TAKUYA
IPC: H03H9/25
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a pass band that is demanded for an RF filter for a portable telephone and to improve performance by using what disconnecting azimuth of a tantalic acid lithium substrate is turned to specific degrees around an X-axis and making the ratio of electrode film thickness of IDTs and reflectors to the wavelength of excited surface waves a specified value. SOLUTION: IDTs 2 to 4 are provided along the propagation direction of a surface wave and reflectors 5a and 5b are provided on both sides of them on a piezoelectric substrate 1 which turns the disconnecting azimuth of a tantalic acid lithium substrate by 37 to 44 deg. around an X-axis. When the electrode film thickness of each IDT and the reflectors is mode H and the wavelength of a surface wave that is excited by the IDTs 2 to 4 is made λ, the relation 0.06<=H/λ<=0.01 is satisfied. Further, when the electrode finger width of the IDTs 2 to 4 is L and electrode finger space interval is S, the relation becomes such that 0.6<=L/(L+S), and a total electrode finger logarithm N is set 46 to 71. With this, a pass band which is demanded for an RF filter for the latest portable telephone and is more that 25 MHz with 1.5 dB is easily realized.
Patent JP-H10332853-A (JP)
Title: Alarm clock with announcement alarm
Inventor: TSUKUI SHIGEO
IPC: G04G13/02
Filed: 1997-05-31
Abstract: PROBLEM TO BE SOLVED: To ensure such a preparation time as metal preparation before main alarm by providing an announcement alarm generating before the set time of the main alarm. SOLUTION: This is an alarm clock 3 with announcement alarm provided with a main alarm 1 generating an alarm before a set time and announcement alarm 2 generating an alarm before the set time. In a digital type case, the announcement alarm 2 is electronically set to be activated a few minutes in advance, for example, from the base of the main alarm 1. And the operation time of the announcement alarm 2 is set at shorter time than the operation time of the main alarm 1. Also, the volume of the announcement alarm 2 is set smaller than the volume of the announcement alarm 2. The frequency of the announcement alarm 2 is made different one from that of the main alarm 1. By this, the main alarm 1 and the announcement alarm 2 are clearly distinguished.
Patent JP-S6048230-A (JP)
Title: Rotary table
Inventor: SHINKAWA HIDEJI
IPC: B23Q3/12
Filed: 1983-08-29
Abstract: PURPOSE:To make a work supportable at both sides of a table and as well as via a through hole, by making up a large diametral through hole in the center of a rotary table, while installing a setting plate, reaching to the backside through the hole, solidly with the table as one body. CONSTITUTION:A rotary table body 1 is provided with a rotatable table 2 and made possible to do rotative indexing by means of a worm 8 and a worm wheel 4. A large diametral through hole is made up in the center of the table 2, while a setting plate 15, reaching to the backside via the hole, is solidly installed with the table 2 as one body. A back table 17 is attachable to this setting table 15 in design whereby setting a work to both sides of the rotary table comes possible to be done. Likewise, chucks are attached to both sides, through which a long work is made to be supportable via the through hole.
Patent JP-H09316390-A (JP)
Title: Water-based film-forming composition
Inventor: HASEGAWA KOHEI
IPC: C09D201/10
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To obtain a water-based film-forming composition which can give weather-resistant coating films and has good stability during emulsion polymerization and the formation into a coating material and storage by mixing a silanol-group-containing vinyl copolymer emulsion with an emulsified composition of a silanol-group-containing silicone varnish. SOLUTION: This composition comprises a silanol-group-containing vinyl copolymer emulsion prepared by emulsion-polymerizing a polymerizable vinyl monomer with a hydroxy or alkoxy (meth)acrylsilane represented by the formula [R<1> is H or CH3 , R<2> is a 1-8C (substituted) monovalent hydrocarbon group; n is 1-12; and a is 0, 1 or 2] in the presence of a nonionic or ionic surfactant and a polymerization initiator in an aqueous medium and an emulsion composition prepared by emulsifying a silanol-group-containing silicone varnish in water with the help of a nonionic or ionic surfactant. This can give coating films excellent in especially weatherabilty.
Patent JP-H0448397-A (JP)
Title: Automatic vending machine
Inventor: GODA YUICHI
IPC: G07F11/16
Filed: 1990-06-18
Abstract: PURPOSE:To surely extrude goods one by one by providing a switch operated by a signal part formed in shape to travel/stop an extrusive piece to a signal piece, and forming a signal to operate the extrusive piece by the switch. CONSTITUTION:The automatic vending machine is comprised so that the extrusive piece 4 can be travelled by travelling the signal piece 5, and the signal part 7 by a notch is engraved at a part extending in the lower direction of the base 1 of the signal piece 5, and it is comprised so that the working piece 9 of the switch 8 can be brought into contact with the signal part 7. The switch 8 can be operated corresponding to the travel position of the extrusive piece 4 by engraving the signal part 7 which operates the switch 8 at the signal piece 5 in such way. The above operation is performed by travelling the extrusive piece 4 and the signal piece 5 integrally, therefore, an extrusive operation with low error can be performed accurately corresponding to the position of the goods 3,nd an automatic vending machine whose operation is surely performed can be obtained.
Patent JP-S5492967-A (JP)
Title: Alpha-tocopherol-13-cis-vitamin a acid ester
Inventor: KOMATSU YASUHIRO
IPC: A61K31/352
Filed: 1977-12-29
Abstract: NEW MATERIAL:α-Tocopherol-13-cis-vitamin A acid ester of the formula.  
     USE: Very low-toxicity antitumorigenic agent, it is effective in remedy and prevention of tumor production on epithelial cells  
     PREPARATION: The esterifecation of 13-cis-vitamin A acid with a natural mixture of tocopherol containing α-tocopherol, (dl-α-tocopherol, d-α-tocopherol, and 1-α- tocopherol) by a conventional method, or the esterification of all-trans vitamin A acid with α-tocopherol and subsequent isomerization of the resulting all-trans vitamin A acid ester by conventional methods give the objective α-tocopherol-13- cis-vitamin A acid ester. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6315310-A (JP)
Title: Auxiliary function controller for nc machine
Inventor: NAGANO TAKEHIKO
IPC: G05B19/418
Filed: 1986-07-07
Abstract: PURPOSE:To attain the overall processing of auxiliary functions for plural sets of NC machines, by providing an input means which receives a signal outputted from an overall controller, an auxiliary function decoding circuit which inputs a received auxiliary function code, and an execution circuit which executes a decoded auxiliary function. CONSTITUTION:An arithmetic processing circuit 3 performs an arithmetic processing on a set auxiliary function code so as to be the same code as the auxiliary function from the NC machine 14 which belongs to the NC machine 10. Respective NC machine 10 receives the signal from the overall controller 1 by the input means 11, and supplies it to the auxiliary function decoding circuit 12. The auxiliary function decoding circuit 12 performs decoding as if the auxiliary function code is supplied from the NC machine 14, because the auxiliary function of the circuit is the same as that from the NC machine 14, and supplies at bit of information to the auxiliary function execution circuit 13. The auxiliary function execution circuit 13 operates the actuator of a mechanical constituting parts 15 based on a supplied bit of information. In this way, it is possible to perform the auxiliary function operation of respective NC machine 10 from the overall controller 1 side.
Patent JP-H06340939-A (JP)
Title: Aluminum alloy for developing pale gray color small in tincture of yellow
Inventor: KOBAYASHI TOKIHIKO
IPC: C25D11/00
Filed: 1993-06-02
Abstract: PURPOSE:To obtain an aluminum alloy capable of obtaining an anodically oxidized film of a pale gray color in which a tincture of yellow is small and the tone of color is stable by regulating the compsn. of an Al-Si series alloy into a specified one contg. Mn. CONSTITUTION:This Al alloy contains, by weight, 0.3 to 3.0% Si and 0.01 to 0.60% Mn, and the balance Al. In this Al alloy, an anodically oxidized film of a pale gray color in which a tincture of yellow is small is formed by anodic oxidation treatment in a sulfuric acid bath. Moreover, the generation of a tincture of yellow is eliminated because no dependence is put the annealing temp. in process annealing and final annealing, thus, there is no need of increasing the annealing temp., and furthermore, since the generation of a tincture of fellow is suppressed, the tone of the pale gray color can freely be controlled by the annealing temp. as well as the content of Si. Mn has an effect of imparting strength to the material and increasing the stability of the color tone, and, particularly, it suppresses the precipitation of an Si series in an annealing stage causing a tincture of yellow. As for its amt. to be added, in the case of less than the lower limit, the effect of stabilizing the color tone is weak, and in the case of more than the upper limit, the development of a homogeneous pale gray color can not be obtd.
Patent JP-H1011848-A (JP)
Title: Tape buckling preventing mechanism of magnetic tape device
Inventor: KOJIMA KENICHI
IPC: G11B5/10
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To accurately write and read information without buckling a magnetic tape and also to prevent the tape edge from flawing by pressing a bent part from just above in the tape width direction. SOLUTION: When the magnetic tape is wound around a roller 7, the distance between an upper flange 9 and a lower flange 6 becomes the width dimension of the tape 2 as a result of vertically movement of the flange 9. At this time, a wound place of the roller 7 with the tape 2 is pressed by the flange 9 under a prescribed load in the width direction of the tape 2 by a flange guide 4 energized by a spring 11. Then, since the flange 9 is regulated in its inclination by the guide 4, and is always under the horizontal state to the traveling direction of the tape 2, pressing vertically in the width direction of the tape 2, buckling deformation force is not generated on the tape 2. Consequently, since the tape 2 is always traveled in close contact with a magnetic head sliding surface, the stable write and read of data can thus be carried out.
Patent JP-H061063-A (JP)
Title: Single layer type self-color developing pressure-sensitive recording sheet
Inventor: TORII NOBUHIRO
IPC: B41M5/165
Filed: 1992-06-17
Abstract: PURPOSE:To prevent the texture color development and color-developing fouling of a self-color developing pressure-sensitive recording sheet manufactured by using an inorganic group developer. CONSTITUTION:Synthetic-resin wall membrance microcapsules, into which a color former is incorporated, are added and mixed to an inorganic group developer dispersion, pH of which is brought to pH 8.5 or higher by a basic substance. Accordingly, the increase of viscosity at the time of the adjustment of a coating fluid can be prevented, defective dispersion with the increase of viscosity and the damage of the micocapsules are not generated, and no texture color development and color-developing fouling of a sheet is generated.
Patent JP-S6220379-A (JP)
Title: Integrated pressure sensor element
Inventor: WATANABE HARUO
IPC: G01L9/04
Filed: 1985-07-19
Abstract: PURPOSE:To improve compensation of a temperature characteristic, by using a polycrystalline silicon resistor as a part of gain setting resistors, and performing temperature compensation by the combination with other diffused resistors. CONSTITUTION:Vo is an output and Vin is an input. Then amplitude (m) is expressed by an expression (2). An operation amplifier A3 makes the output of a bridge to be a zero potential by impedance conversion and R13 and R6. In this circuit, R15 and R16 and R14 and R13 are made to have the same resistance and the same temperature coefficient. Then, since the third term of the expression (2) is 1/2, the amplitude (m) is expressed by an expression (3). Even if the temperature is increased, each resistance value is increased but the ratio is not changed. Therefore, the amplitude (m) is not changed. When a polycrystalline body is adequately used for the gain setting resistor in the amplifier circuit, the temperature compensation becomes good. Since the resistance value correction of the polycrystalline silicon resistor can be used, the gain can be electrically set. This is an advantage.
Patent JP-S5282595-A (JP)
Title: Process for manufacturing a packaging body having a superior heat-proo f property
Inventor: TANIGUCHI SHIYUSEKI
IPC: B32B15/04
Filed: 1975-12-27
Abstract: PURPOSE: To provide a heat-proof packaging body characterized by superior heat-proof, sealing strength and tightness, by a process in which a polyester film, a metallic film, and a heat-sealing resin film are adhered to each other with a specified adhesive, and thereafter are hardened. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0737903-A (JP)
Title: Field-effect transistor and formation therefor
Inventor: IKETANI MASAHISA
IPC: H01L21/338
Filed: 1993-06-29
Abstract: PURPOSE:To prevent positional deviations of a gate electrode and an interelement isolation layer to an ohmic electrode due to positional deviation, etc., of a mask alignment by forming the layer and the gate electrode in a self-alignment manner. CONSTITUTION:A structure 66 on the way of forming an ohmic electrode provided on a base 48 having an active layer on a surface is used as a mask, the base 48 is ion implanted to form an interelement isolation layer 68. Two ohmic electrodes 70 having a shape of a section perpendicular to a surface of the base 48 has an inverted tapered shape are formed from the structure 66 on the way of forming the ohmic electrodes along a gate length direction through a gate electrode forming region. Then, with the electrodes 70 as masks a gate electrode having a gate length of an interval between the electrodes 70 is formed on the base 48 of a region interposed to be held between the electrodes 70.
Patent JP-H063388-A (JP)
Title: Phase detector
Inventor: IGAWA HIROSHI
IPC: G01R25/00
Filed: 1992-06-17
Abstract: PURPOSE:To detect the phase difference between two AC Inputs speedily and accurately with an inexpensive configuration by sampling first and second AC input values at each specified sampling frequency. CONSTITUTION:A sampling means 41 samples the digital value of AC inputs A1 and A2 at each specified frequency fs. Then, the means 41 outputs continuous sampling values X10 and X11 for the input A1 and continuous sampling values X20 and X21 for an input A2 to a polarity change detection means 42 and a phase difference detection means 43. Then, after calculating each absolute value sum (¦X1¦ and ¦X2¦) of sampling values (X10, X11) and (X20, X21) by an equation I in the case of input to a polarity change detection signal, a sampling value (X'20, X'21) where the sampling value (X20, X21) of a second AC input is normalized according to the ratio (¦X1¦/¦X2¦) of the absolute value sums is calculated by an equation II and then a phase difference theta between first and second AC inputs is calculated by an equation III. An allowable difference discrimination means 44 compares the phase difference theta with a setting value thetas and then judges that the difference is within an allowable difference in the case of theta<=thetas, thus outputting the phase difference theta to 2 digital output device 5.
Patent JP-S5682066-A (JP)
Title: Continuous reversing type rice boiling
Inventor: ITOU SHIYOU
IPC: A23L7/10
Filed: 1979-12-06
Abstract: PURPOSE: To prepare boiled rice having good quality and improved taste efficiently and continuously, by heating strongly a rice can transported on a transferring conveyor by the direct fire of a heating burner, followed by steaming the rice in a high-temperature atmosphere.  
     CONSTITUTION: In the rice boiling chamber 1, the rice can 5 is transported by the chain conveyor 4 having a going way on a lower step and a returning way on an upper step, it is heated by the direct fire of the heating burner 6 on the going way to boil the rice, and the boiling is finished at the end of the going way. The atmosphere temperature of the returning way on the upper step of the conveyor is kept at 200W250°C by the hot air rising from the heating burner, and the boiled rice having finished boiling at the end of the goind way is steamed in the high-temperature atmosphere of the returning way to carry out rice boiling. By this method, at the early stage of rice boiling, the boiling is done quickly by the direct fire, and the steaming can be carried out while its temperature being kept at the temperature after the boiling, so that boiled rice with improved taste can be obtained without causing a burn or shortage of rice boiling. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000314161-A (JP)
Title: Water saving adapter
Inventor: MATSUZAKA TADAO
IPC: E03C1/086
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To increase water energy without opening the cock of a faucet even when flow rate regulation is performed by using the hole of the same diameter as the conventional by restricting the cross section of water flow by a restricting part, and increasing the energy of the water flow by continuously restricting the cross section of the water flow for the restricting by a pressurizing nozzle installed on the upstream side of the restricting part. SOLUTION: A water saving adapter installed in a faucet is constituted by combining a body 5, a restricting part 1 and a pressurizing nozzle 2, which are integrally incorporated in a water saving coma 6, which is set in the body 5. The cross section of water flow is restricted by the restricting part 1, and the cross section of the water flow is continuously restricted by the pressurizing nozzle 2 installed on the upstream side of the restricting part 1 to increase the energy of the water flow. In other words, a diameter is widened in the form of a taper toward the counterbore 6a of the upstream side from the restricting part 1 provided on the water saving coma, a tapered through hole communicating with the restricting part 1 is provided, and used as the pressurizing nozzle 2. Further, a spiral water flow part 2a is provided on the inner face of the pressurizing nozzle 2.
Patent JP-S5681617-A (JP)
Title: Steel making method
Inventor: KAJIMOTO TSUTOMU
IPC: C21C7/00
Filed: 1979-12-05
Abstract: PURPOSE: To obtain continuous casting witout producing any bubbles by slagless- blowing the dephosphorized and desulfurized molten iron then controlling the free [O],T[Al], [Si] in the molten steel to specific values or under through deoxidation treatment by Al.  
     CONSTITUTION: The molten steel having beforehand been desiliconized is dephosphorized and desulfurized, after which it is charged into a converter and is refined to steel through oxygen blowing. In this case, no slagging materials are added and slagless blowing is carried out. Next, at the time of tapping the molten steel from a converter to a ladle, or after tapping, Al is added to the molten steel in the ladle to deoxidize the molten iron to <70ppm free [O], <0.020% T[Al], and unavoidable small amount [Si], and the molten steel is continuously cast. Or, Al is added so that free [O] becomes 10W180ppm during or after tapping, after which Al is again added into the mold at the continuous casting to control the molten steel to <70ppm free [O], <0.020% T[Al], and unavoidable small amount [Si], where by the molten steel is continuously cast without generating CO. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H1010618-A (JP)
Title: Camera
Inventor: YOSHIDA HIDEO
IPC: G03B17/00
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a camera capable of properly winding a film at the reloading time by automatically storing the number of unexposed photographic frames, even if a photographer forgets to input an ID number, at the time of forcedly unwinding the film. SOLUTION: When a film cartridge is forcedly unwound, an ID number input mode is obtained. But, even if the photographer forgets to input the ID number, the number of the unexposed photographed frames is automatically stored in an EEPROM 24. Therefore, when the film cartridge is reloaded in the camera 1, the film can be properly wound with information stored in the EEPROM 24.
Patent JP-S6315939-A (JP)
Inventor: TAKAGI TOSHIAKI
IPC: A61B5/04
Filed: 1986-07-04
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。