baber/WOPTO huggingface dataset:
Patent JP-H01188742-A (JP)
Title: Device for controlling speed change of multistage automatic transmission
Inventor: HATTORI NOBORU
IPC: F16H61/18
Filed: 1988-01-19
Abstract: PURPOSE:To avoid the trouble of a direct clutch by making the direct clutch nonoperable and operating a reduction brake when a shift solenoid relating to a sub-planetary gear speed change mechanism is off. CONSTITUTION:When the shift solenoid in a main speed change control hydraulic circuit 20 and the shift solenoid 35 in a sub-speed change control hydraulic circuit 30 fail to be on due to the failure of an electronic control system, at the time of an advancing traveling range, a main planetary gear speed change mechanism is set to the third gear, a direct clutch D/C is made nonoperable, a reduction brake RD/B is operated, and a sub-planetary gear speed-change mechanism is made a speed reduced condition to enable self-traveling up to a repair shop. At the time of a backing range, on the other hand, a circuit 20 is made a backing selecting condition without causing the direct clutch D/C whose transmission capacity is set small for the selection of the fourth and fifth gear of advancing to be operated, thereby, getting rid of the trouble of being unable to backing or the seizure of the direct clutch, etc.
Patent JP-S59133871-A (JP)
Title: Check valve for car tank provided with emergency shut- off function
Inventor: MANO DAIJIROU
IPC: F16K1/02
Filed: 1983-01-20
Abstract: PURPOSE:To equip a complex valve with emergency shut-off function by moving a transmission rod, which is to transmit the thrust force of main valve to a sub-valve, in the radial direction and by putting only this sub-valve in closing action. CONSTITUTION:When a valve stem 5 is sunk by operating a handle designed to take out the fluid from a tank T, first the main valve 4 will open as well as a transmission rod 21 sink, and a little afterward a connecting rod 12 of a sub- valve 6 is depressed to open the sub-valve 6, and now the fluid flows by valve seats 3, 2 to go out of a connection port E. In the event of emergency such as rupture of conduit during works of filling or taking out the fluid, which requires to shut valve rapidly, a start rod 14 is pulled out (to the right) by an operating part 20 to cuase setting-off of the bottom surface of transmission rod 21 from the top of the above-mentioned connecting rod 12, and now the sub-valve 6 is seated by the resilient force of a spring 11 and the back pressure to shut off the fluid. In order to open the valve again, the handle is rotated to seat the main valve 4, when the transmission rod 21 will rise together, and restitution is obtained by pushing in the start rod 14.
Patent JP-H09193069-A (JP)
Title: Attracting pad
Inventor: HORIKAWA AKIYOSHI
IPC: B25J15/06
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To enhance attraction force of an attracting pad to carry a work having a hole part in the center, and improve its strength. SOLUTION: In an attracting pad 1 arranged in an attracting carrying device of a work having a hole part, the attracting pad is provided with a main body part 2 which is joined to the carrying device and in which a flowing hole to communicate with a negative pressure supply source is bored, a skirt part 3 having a first lip part 6 which is integrally formed with the main body part 2 and comes into contact with the periphery of the hole part of the work, a second lip part 7 coming into contact with the work from the outer peripheral side of the first lip part 6 and a suction groove 9 partitioned between them by communicating with the flowing hole and a hole part 4 formed on the inner peripheral side of the first lip part 6 by penetrating in the shaft direction through the attracting pad 1 by opposing to the hole part of the work.  A lip 8 to connect the first lip part 6 and the second lip part 7 to each other is formed in the suction groove 9 of the skirt part 3.
Patent JP-H05335928-A (JP)
Title: Signal line pulse improving circuit for integrated circuit
Inventor: UIRIAMU SHII SUREMAA
IPC: H04L25/03
Filed: 1993-01-21
Abstract: PURPOSE: To improve an inclination of delaying and deteriorating in a signal sent to a signal line due to elongation and thinning of signal line and increase in the resistance and capacity resulting from the miniaturization of an integrated circuit. CONSTITUTION: In a logic circuit for improving a signal on a long sized signal line 12, a NAND gate 24 detects positive voltage transition and a negative pulse is generated, from the gate of a transistor(TR) 26. Thereby the far end 14 of the signal line 12 is shifted to a high state. A series of inverters 28 are used for setting the width of the negative pulse. When the pulse is passed through these inverters 28, the TR 26 is turned off. Negative voltage transition is detected by a NOR gate 30, a positive pulse is generated from the gate of a TR 32 and the far end 14 of the signal line 12 is shifted to ground. The width of the positive pulse is set by a series of inverters 34, and when the pulse is passed through these inverters 34, the TR 32 is turned off.
Patent JP-S56105623-A (JP)
Title: Manufacture of polycrystalline silicon semiconductor
Inventor: SAITOU TAKESHI
IPC: C30B11/00
Filed: 1980-01-29
Abstract: PURPOSE:To prevent the crack in a polycrystalline Si lump and to obtain a large crystal grain diameter by a method wherein a low-fusing-point material layer is placed between a polycrystalline Si and a mold when the polycrystalline Si is formed using a casting method. CONSTITUTION:An Si fused liquid is filled in the mold, inside of which the low- fusing-point material film has been adhered, or powder-type Si raw material is placed in the mold and fused by heating. Accordingly, the low-fusing-point material film is also fused and a low-fusing-point material layer is formed between the Si fused solution and the mold. Then, when the above is cooled, the Si fused solution is solidified and formed into the polycrystalline Si. In the case when the temperature is above the fusing point of the low-fusing-point material, the liquid layer between the polycrystalline Si and the mold does not solidified. As a result, the generation of cracks on the polycrystalline Si lump due to the adhesion of the polycrystalline Si to the mold can be prevented. Also, as the cooling speed is selected optionally, a large grain diameter can be obtained.
Patent JP-H01184509-A (JP)
Title: Method for simulating travel control of vehicle
Inventor: KAWAKAMI MASANORI
IPC: G05D1/00
Filed: 1988-01-20
Abstract: PURPOSE:To reduce an amount of program generation by issuing a signal as if it is vehicle control to a program which performs the travel control of a vehicle actually from a simulation program. CONSTITUTION:The vehicle control is started by issuing a control request signal 12 from a CRT 1 to a vehicle control part 2, and the vehicle control part 2 generates travel data 3 first. The transmission of a travel signal 13 is performed from a signal output part 4 to a moving vehicle 7 based on the data 3, and the travel of the vehicle is started and it arrives at a designated position, and also, a travel completion signal 14 is transmitted to a signal input part 5. Simulation control is performed in such a way that a control signal 15 is issued from the CRT 1 to two parts, the vehicle control part 2 and a vehicle display position calculation part 6. And the travel data 3 is generated similarly, however, no travel signal 13 is transmitted, and the completion time of the travel of the vehicle is calculated from the data, and also, simulation picture control is applied on the CRT 1. In such a way, it is possible to perform simulation by using the travel data 3 as it is.
Patent JP-S60154024-A (JP)
Title: Manufacture of thermoplastic resin container
Inventor: AKAO MUTSUO
IPC: B29L22/00
Filed: 1984-01-23
Abstract: PURPOSE:To concurrently form plural developing plates with good efficiency by an injection molding method using a multi-staged mold. CONSTITUTION:A developing plate of an average thickness of 0.3-3mm. is formed of a thermoplastic resin mainly by injection molding using multi-stage molds. The developing plate is printed by hot stamping, etc., as needed and made into a box. The plate is molded through a fixed mold 21 and movable molds 22 and 23 having two cavities 25 and 26. A molten thermoplastic resin is sent under pressures through a gate 27 formed inside of the fixed mold 21 from an injection cylinder 24 into the cavities 25 and 26 for molding.
Patent JP-H03214211-A (JP)
Title: Adjusting method for dog grid space and dog
Inventor: SUGANO KAZUHIRO
IPC: B23Q15/00
Filed: 1990-01-19
Abstract: PURPOSE:To easily, quickly and surely adjust the dog grid space by preparing a dog which shifts a point to be detected by about half of the space where a Z-phase signal emerges in a reversed state and reversing the dog to secure a proper dog grid space if this space is not proper. CONSTITUTION:A dog 1 has three tapping holes 2-4 for attachment which are drilled equidistantly, and the positions of both ends are distant from the center hole 3 by (m) and (n) respectively. Then a front-end side wall taper surface is formed so that the inside positions apart from both ends of the dog 1 are coincident with the points P1 and P2 to be detected. Furthermore a size (m-n) is set at 1/2 space of a Z-layer signal of a rotary encoder. Therefore the dog grid space can be shifted by about half of the space of the Z-layer signal with inversion of the dog 1. Then the dog grid space is adjusted just with the reversing of the dog 1.
Patent JP-H05197371-A (JP)
Title: Playing state display device
Inventor: NARITA HIROSHI
IPC: G10H1/46
Filed: 1992-01-21
Abstract: PURPOSE:To provide a playing state display device capable of graphic display nearer to real sound volume feeling. CONSTITUTION:An automatic performance system 1 is constituted by mounting the playing state display device 10 on an automatic playing piano 9, and it is equipped with a key depression register 11 which fetches performance data read out from a performance data storage means 3 by a performance data readout means 5, a data conversion means 13 which converts the number of times of key depression to data for graphic display by referring to the key depression register 11, and a display means 15 which performs the graphic display based on a data conversion result. Concretely, the storage value of the key depression register 11 is increased when fetched performance data shows (note on), and it is decreased when the storage value of the key depression register 11 shows (note off), and high bar display is performed based on the storage value as higher number of times of key depression is shown.
Patent JP-H074986-A (JP)
Title: Reference position detector
Inventor: TAKEUCHI YASUHIRO
IPC: G01D5/245
Filed: 1993-01-21
Abstract: PURPOSE:To improve detection accuracy for a reference position by eliminating a distortion in magnetic field intensity generated on a magnetized surface of a magnetized body. CONSTITUTION:A magnetized surface 4A where different magnetic poles are alternately magnetized is provided in the outer periphery of an upper disk 3A, while a reference position 5 where a magnetizing interval is made longer is provided on the magnetized surface 4A. A lower disk 3B is joined to the upper disk 3A, while a magnetized surface 4B where different magnetic poles from those on the upper disk 3A are magnetized is provided in the outer periphery of the lower disk 3B. A position sensor 6 comprises MR elements, while the MR elements are placed in the vicinity of a joining face between the upper disk 3A and the lower disk 3B. A signal processing circuit 7 shapes a waveform of an output signal from the position sensor 6, generating a reference position signal.
Patent JP-H09213837-A (JP)
Title: Electronic packaging and manufacture thereof
Inventor: DEEBITSUDO JIEIMUZU ARUKOO
IPC: H01L23/373
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To prevent generation of creases in a flexible circuit board due to the difference in coefficient of thermal expansion, by providing distortion avoiding means at a position near a connecting part between a protruding lead portion and a contact portion of a semiconductor element. SOLUTION: An electronic packaging 11 has a rigid member 13, a flexible circuit board 15 fixed to the rigid member 13, a semiconductor element 19 electrically connected at a contact portion 21 to a selected signal line 23 of a conductor layer 24 of the board 15, and an external conductive element 25. At a position near a connecting part between a protruding lead portion 31 and the semiconductor element 19, distortion avoiding means 37 is provided on the protruding lead portion 31. Thus, creases in the board 15 are substantially eliminated by the operation of forming the distortion avoiding means 37 and the operation of coupling the chip 19 at the contact portion 21 which are performed simultaneously. Therefore, generation of creases in the flexible circuit board 15 due to the difference in coefficient of thermal expansion may be prevented.
Patent JP-S59134491-A (JP)
Title: Heat exchanger
Inventor: OZEKI TOSHIAKI
IPC: F28D7/06
Filed: 1983-01-24
Abstract: PURPOSE:To pevent an unstable flow condition from being generated and prevent troubles such as repeated thermal stress from being generated, by inclining a heat-transmitting pipe downwards along a flow in the pipe, in a multi- pipe type heat exchanger. CONSTITUTION:A vapor introduced into an upper leg part 6A of a pipe group 6 is passed through an U-bend part 6B, and exchanges heat while flowing in a lower leg part 6C. The lower leg part 6C is inclined downwards toward a tube plate 3 at an angle of inclination theta, whereby a condensate collected in the lower leg part 6C is promoted in flowing toward an outlet chamber, so that it is prevented from stagnating in the part 6C or flowing back under minute vibrations in pressure. Accordingly, the condensate constantly flow stably, and no variation is induced in pressure or temperature due to disturbance in the flow. It is preferable to set the angle of inclination theta in the range of 0.2 deg.-0.3 deg., from a practical point of view.
Patent JP-S62174064-A (JP)
Title: Method for synthesizing 2-vinyl-4, 6-diamino-s-triazine
Inventor: SAWA NATSUO
IPC: C07D249/08
Filed: 1987-01-16
Abstract: PURPOSE:To release the titled compound useful as a comonomer from a raw material advantageously, by blending a 2-beta-hydroxyethyl-4, 6-diamino-s-triazine compound with an alkali aqueous solution at room temperature and adjusting the system to a specific pH. CONSTITUTION:A compound shown by formula I or formula II [H is proton; A is anion of inorganic acid having >=6 X 10-<4> dissociation constant and residue (carboxy group) after removal of hydrogen atom from organic acid having >=6 X 10-<4> dissociation constant] is blended with an alkali aqueous solution at room temperature and the system is adjusted to pH >= 9.5 to give the aimed compound. Homogeneous addition of a polymerization inhibitor to the compound is almost impossible and the compound has possibility of sudden polymerization during preservation or transportation. But, if the compound is preserved or transported in the form of the compound shown by formula I or formula II having improved shelf stability and the compound shown by formula III is released by the above-mentioned method when necessary, the compound can be preserved or transported without danger and anxiety of polymerization.
Patent JP-S57122929-A (JP)
Title: Method and apparatus for firing cement clinker or the like
Inventor: SUZUKI TAKESHI
IPC: C04B2/10
Filed: 1981-01-22
Abstract: PURPOSE:To fire a powder stock material stably in continuous operation by a method wherein the powder stock material such as cement clinker or the like is fired while fluidized in a fluidized layer and, thereafter, available utilization of calorie during cooling is attained. CONSTITUTION:The powder stock material such as cement or the like after preheating and calcining is fired in the fluidized bed 16 on an inclined dispersing plate 14. Large lump precipitated in the fluidized layer 16 is withdrawn from a lower part of the fluidized layer 16 and fired clinker and the unfired stock material is solified after cooling once and overflowed to be separated into coarse particle clinker, fine particle clinker and the unfired stock material and only the coarse particle clinker is retured to a cooling appratus 7 and the remainder is returned to a fluidized firing kiln 5. In this time, air heated by cooling the coarse particle clinker is used as burning air of a burner 9 and air heated by cooling the large lumps as burning air of a fuel for firing. As decribed above, by available utilization of heat, the powder stock material is fired in continuous operation.
Patent JP-2000205364-A (JP)
Title: Device for rotating and driving a plurality of driven bodies selectively
Inventor: MARUKI HIROSHI
IPC: F16H1/22
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To rotate and drive a plurality of driven gears selectively to perform a plurality of operations by one motor. SOLUTION: When a motor (spur gear 18) rotates forward, a first one-way clutch is locked, a second one-way clutch rotates idly, a worm gear 26 attached to an output shaft of the first one-way clutch rotates, and a cam plate 30 rotates to select one jaw clutch among a plurality of jaw clutches 42A to 42E. The selected jaw clutch 42A is connected, but the other jaw clutches are disconnected. After that, when the motor rotates reversely, the first one-way clutch rotates idly, the second one-way clutch is locked, a bevel gear 34 meshing with a bevel gear of an output shaft of the second one-way clutch rotates, a center gear 36 rotates, and a drive side 44 of each jaw clutch 42A to 42E rotates. Consequently, a driven gear 12A only of the jaw clutch 42A which is connected rotates.
Patent JP-S51145951-A (JP)
Title: Food trfating device
Inventor: UEMURA SOUZABUROU
IPC: H05B6/64
Filed: 1976-01-29
Abstract: PURPOSE: Treating device of packed food and frozen food,availing electronic range. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-2000204244-A (JP)
Title: Polyamide composition
Inventor: OKA HIDEAKI
IPC: C08K3/00
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To provide a polyamide composition capable of giving a molded product, which is excellent in heat resistance, dimensional stability and surface smoothness when moisture is absorbed and which has a good surface appearance, and also a molded product made of the composition. SOLUTION: The polyamide composition is obtained by compounding 100 pts.wt. of a polyamide (A), which is composed of dicarboxylic acid units (a) containing 60 to 100 mole% of terephthalic acid units, and diamine units (b) containing 60 to 100 mole% of aliphatic alkylenediamine units having 6 to 18 carbon atoms, and 0.1 to 120 pts.wt. of an inorganic filler (B) having an average particle size of 2 μm or below. The molded product is made of the polyamide composition.
Patent JP-S55102544-A (JP)
Title: Purification of diarylamine
Inventor: YAMAUCHI SOUKICHI
IPC: C07C209/00
Filed: 1979-01-31
Abstract: PURPOSE: To obtain the title compound useful as an intermediate for dyes, rubber chemicals, and medicines in high yield, by distilling the product prepared through oxidation of a diarylamine containing phenylenediamines in the presence of a metallic catalyst.  
     CONSTITUTION: A diarylamine, e.g. phenylamine, containing 0.001W2.0wt% of phenylenediamines, e.g. o-phenylenediamine, is oxidized with molecular oxygen, e.g. air, in the presence of 0.05W5.0wt% calculated as metal of a metallic catalyst, e.g. copper acetate or naphthenate. The resulting product is distilled or recrystallized to purify the diarylamine.  
     EFFECT: The purified product substantially free from phenylenediamines can be obtained by very simple procedures. Discoloration will not occur even on storage for a long time. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60153152-A (JP)
Title: Manufacture of lead frame member for semiconductor apparatus
Inventor: NISHIYAMA SHINICHI
IPC: H01L23/50
Filed: 1984-01-20
Abstract: PURPOSE:To enable an oxidation-resistant lead frame material to be obtained at a low cost by omitting complicated processes accompanying plating by a method wherein the surface of a base material whose surface is made of Cu or Cu alloy, and whose thickness is larger than a used plate thickness is coated with a given metal. CONSTITUTION:At a step that the lead frame material made of Cu and Cu alloy is thicker than a used plate thickness and in a state of being wider, the front thereof is coated with a given metal and then processed to a required thickness as it is by cold working, or is processed to the required thickness after alloy formation by the diffusion and heating at the step of coating, where this material is cut into a required width, thus obtaining the lead frame element material. In this case, the base material can be made of a coat of an iron series material with a Cu series material in addition to a material made of a Cu series such as oxygen-free copper or phosphor bronze as the whole. The metal coating this base material needs to improve a suitable melting point and the oxidation resistance. Ni, Sn, Al, Zn, Pb, Si, Mn, Ti, Zr, Cr, and the like can be taken for examples as these metals.
Patent JP-S63179427-A (JP)
Title: Optical information recording medium
Inventor: SAITO OSAMU
IPC: G11B7/24
Filed: 1987-01-20
Abstract: PURPOSE:To improve stability as a recording medium without deteriorating the recording characteristics as an optical information recording medium by forming a thin film which itself has optical information recording performance as a protective film on a thin org. dye film. CONSTITUTION:The film (protective film) having light absorptivity and light reflectivity is formed as the protective film on the thin org. dye film which is a recording layer to provide protection to the recording layer. The optical recording characteristic is imparted to the film itself as well. The high-polymer dye obtd. by copolymn. of an org. dye monomer imparted with a polymerizable group and a polymerizable molecule such as styrene, acrylate or methacrylate has not only the film forming function but also the light absorptive performance and light reflective performance. The protective layer itself is thereby made usable as the optical information recording medium. The medium having the high stability as the optical information recording medium and the good recording characteristic is thus obtd.
Patent JP-S55102014-A (JP)
Title: Positioning unit for rotating body
Inventor: MAEDA HARUO
IPC: G01B21/22
Filed: 1979-01-31
Abstract: PURPOSE: To increase the detection accuracy, to simplify the control system further, and to enable to reduce the control time, by eliminating the delivery mechanism through the linking of detector to the rotating body and enabling to couple the drive mechanism and the linking of the rotating body at an arbitrary selective position.  
     CONSTITUTION: When the stop instruction of the rotary table 1 is given from the signal of the tape 11 to the NC unit 9, the unit 9 feeds a signal to the control circuit 10 and the shaping motor 2 is stopped. Similarly, the angle assignment instruction is fed to the unit 9, the shaping clutch 3 is disconnected and the assignment clutch 6 is connected, then a signal is fed to the assigning motor 5 from the unit 9 to start the angle assigning operation of the feed table 1. In this case, the oriented angle position is instructed from the tape 11 from the reference point for the unit 9, the position signal from the absolute encoder of the coarse detector 7 and the inductosyn of the accurate detector is received, and the both are compared and when the result is equal, stop instruction is made to the motor 5. 
     COPYRIGHT: (C)1980,JPO&Japio