baber/WOPTO huggingface dataset:
Patent JP-H06143001-A (JP)
Title: Machine tool for working end part of lengthy material
Inventor: NISHIKAWA AKIHIRO
IPC: B23B5/16
Filed: 1992-10-28
Abstract: PURPOSE:To reduce core deviation between each process, and to carry out machining at high accuracy by transferring a material to be processed from a first process to a second process while chucking is done. CONSTITUTION:A plurality of lengthy materials 9 are machined at the same time in each process by a plurality of working machines 2. Since a supporting device W, with which the lengthy material 9 is supported, and a clamp device U, by which the lengthy material is held, are rotated synchronously, a lengthy material, for which a first process B is finished, and a lengthy material which is at a carry-in point A are moved in parallel to one another, and are moved at the same time to a position C of the second process and to the position B of the first process. Since the supporting device W is rotated once per one revolution, the fixed position is constantly maintained. The lengthy material 9 is transferred from the side and the like to the supporting device, or from the supporting device W to the side and the like. Although the position of the lengthy material is changed to rotational direction, it is held tight by the clamp device U and is thus machined.
Patent JP-2001134419-A (JP)
Title: Note-sized personal computer with one-action recording function
Inventor: ABO YOSHIAKI
IPC: G10L19/00
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a note-sized personal computer with a one-action recording function for operating not only the instantaneous recording and reproduction of data but also the processing of the recorded data by integrating a voice memo function for quickly recording a voice as necessary and reproducing the recorded voice into a PC. SOLUTION: This note sized personal computer with a one-action recording function is provided with a recording button 3 for starting the recording of a voice collected from a built-in microphone or an outside microphone 19, a control part 15 for outputting a signal instructing recording or reproduction, a sound controller chip 10 for converting the signal of the built-in microphone or the outside microphone 19 into a digital signal, or converting the digital signal into an analog signal, an exclusive memory chip 11 for inputting and preserving the recorded data, or outputting data to be reproduced, an exclusive power source 13 for supplying a power source, a reproduction button 4, and a built-in speaker or a headphone 20.
Patent JP-H09272302-A (JP)
Title: Brake device of twin caster
Inventor: ISHIHARA HITOSHI
IPC: B60B33/00
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To make the brake device of a twin caster compact so as to reduce the cost. SOLUTION: A pair of wheels 6 are rotatably supported with a caster main body 2 through an axle 2. A vertical shaft 10 is rotatably supported on the position eccentric to the axle 4 of the main body 2 and fixed to a furniture and the like. An operation connecting pin 14 is elevatably inserted through in a hole 12 formed in the main body 2 and energized upward by a spring 16. An operation lever 18 is supported over the operation connecting pin 14 capably of being swung, and the operation connecting pin 14 is stopped at a descent position and an ascent position by it. A turn stopping washer 22 having cutout grooves 22a is fixed to the vertical shaft 10, and recessed and projecting parts 6a, 6b are formed on the inner circumferential faces of the wheels 6.  A lock member 24 having an engaging claw 24d to be engaged with the cutout groove 22a of the turn stopping washer 22 and a fitting piece 24f to be fitted to the recessed and projecting parts of the wheels 6 is fixed to the lower end of the operation connecting pin 14. When the operation connecting pin 14 is brought down, turn stopping and wheel stopping are simultaneously performed.
Patent JP-H11145412-A (JP)
Title: Electronic device, dielectric capacitor, ferrodielectric nonvolatile memory, and manufacture of all
Inventor: CHRISTIAN GOODREHBEN
IPC: H01L29/792
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To improve mechanical and electrical properties of electronic device such as ferrodielectric nonvolatile memory, etc., having an oxide film containing Bi on an electrode. SOLUTION: A BiPt film 2 is formed on a Pt film 1 to constitute a lower electrode on the film 2 further to form a Pt film 4 are an upper electrode for constituting a ferrodielectric capacitor. The Pt film 1 is preferentially oriented in the facial direction (111). Finally, after the formation of a Bi film on the Pt film 1, the BiPt film 2 is flash-annealed at 550-650 deg.C so as to be formed by having the Bi film and the Pt film alloyed.
Patent JP-H06161771-A (JP)
Title: Modifying device for program for device operation
Inventor: KAWAKITA TATSUJIRO
IPC: G06F9/445
Filed: 1992-11-24
Abstract: PURPOSE:To easily modify the program for device operation even when a serv ice applied part is changed without replacing the program memory of a main control part. CONSTITUTION:When the service applied part 20 is connected to the main control part 15, the program 37 for device operation which is stored in a ROM 35 is sent out to the side of the main control part 15 in order through a data transmission part 41. On the side of the main control part 15, the program 37 for device operation is stored in a RAM 24 in order through a data reception part 40. A CPU 23 performs control according to the program for device operation consisting of program data stored in the readable/writable memory RAM 24. Further, when the service applied part 20 is detached from the main control part 15, a connection detecting means 21 detects the service applied part 20 being disconnected and the CPU 23 erases the program for device operation stored in the readable/writable memory RAM 24.
Patent JP-H02190684-A (JP)
Title: Solenoid valve, especially fuel injection valve for fuel injector
Inventor: SHIYUTEFUAN MAIYAA
IPC: F02M51/08
Filed: 1989-12-05
Abstract: PURPOSE: To quicken the speed of a valve opening/closing operation by engaging a compression spring with a valve closure element directly or via a corresponding spring receiver so as to operate the same. CONSTITUTION: One end of a compression spring 26 is supported by the support surface 25 of a valve closure element 23, this spring 26 applies a spring load directed to a valve seat surface 18 on the valve closure element 23, the contact end 27 of the spring 26 is engaged with a spring receiver 28, and the spring receiver 17 is fixed in the through-hole 11 of a nozzle holder 10 after the spring force of the spring 26 is adjusted. Also, a flow passage hole 29 and a center hole 30 which penetrate axially are formed in the spring receiver 28, and fuel is passed with almost no restriction of the holes. A connecting member 33 is inserted into the holder hole 32 of the valve clossure element 23 and connected so as to be immobile, and the connecting element 33 is put through the spring 26 and the spring receiver 28 to be connected to an armature 35.  Thus, since the spring force of the spring 26 is not applied on the connecting element 33, the cross-section of the connecting element 33 is made small, its mass is reduced, the mass of a valve movable portion composed of the valve closure element 23, the connecting element 33 and the armature is reduced, and a valve operation is quickened.
Patent JP-H09134561-A (JP)
Title: Mode switch of magnetic recording/reproducing apparatus
Inventor: KUROKAWA TOSHIYA
IPC: G11B15/10
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To prevent a detection angle width from deviating due to mounting errors. SOLUTION: A reflecting photosensor 6 and reflecting photosensors 7A, 7B are set. Reflecting patterns 4A-4C are detected by the reflecting photosensor 6. Then, a reflecting pattern 5 is detected by the reflecting photosensors 7A, 7B. A position is detected by the reflecting photosensor 6. Finally, a position code at the time is output from the reflecting photosensors 7A, 7B. Accordingly, a deviation of a position detection width generated because of mounting errors is suppressed.
Patent JP-H01156315-A (JP)
Title: Production of chelate resin
Inventor: MORIYA MASAFUMI
IPC: C08G14/06
Filed: 1987-12-12
Abstract: PURPOSE:To obtain a chelate resin having excellent adsorptivity for metal and high selectivity for metal by causing a resin having functional aminocarboxylic acid groups to adsorb an alkaline earth metal, and heating this resin for reaction of unreacted compounds therein. CONSTITUTION:A resin having functional aminocarboxylic acid groups is obtained by the polycondensation of a phenol, an aldehyde, and an aminocarboxylic acid. This resin is treated with an aqueous solution of alkaline earth metal ions in the presence of an alkali hydroxide to cause the resin to adsorb the alkaline earth metal. The treated resin is heated for reaction of unreacted phenol, aldehyde, and aminocarboxylic acid remaining in the resin, thus giving an objective chelate resin. This chelate resin selectively adsorbs iron ions in particular as compared with zinc ions, nickel ions, copper ions, and cobalt ions; therefore, it will provide an excellent effect in, e.g., selective adsorption of iron for recovery from a plating bath containing iron ions and zinc ions, for instance, when a zinc plating bath is to be purified.
Patent JP-2001132123-A (JP)
Title: Ventilating system for house
Inventor: SUZUKI TOSHIYUKI
IPC: F24F7/00
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a ventilating system allowing excellent ventilation and heat efficiency, for a residential building employing a high heat insulation, high airtightness construction method. SOLUTION: An attic space is divided into upper and lower portions by a heat insulating layer 5 and an exhaust portion 8 is provided which enables air to be forcibly exhausted from the upper space D. The system comprises winter air admitting portion 73 for admitting outside air via heat exchangers positioned within both attic spaces, and a summer air admitting portion 72 for admitting outside air from a predetermined height from the surface of the ground. A forced air admitting portion (actuating portion) 71 is provided in a ventilating passage. Ventilation is provided by the combination of the summer air admitting part and forced exhaust during the summer and by the combination of the winter air admitting portion and natural exhaust during the winter.
Patent JP-H03101921-A (JP)
Title: Manufacture and device for laminated molding
Inventor: SATO KAZUYUKI
IPC: B29L31/58
Filed: 1989-12-04
Abstract: PURPOSE:To attempt an improvement in production efficiency, standardization in quality and labor-saving, by performing automatically and continuously a process from molding of a base up to a finish process where a skin material is stuck to the base. CONSTITUTION:When a top force 20 is lowered under a state where a skin material 6 is set in a bottom force 14 and molten plastic 5x is fed on the skin material 6, the molten plastic 5x is decompression-molded and simultaneously with formation of a base 5 the skin material 6 is pressure-contacted to the surface of the base 5. In this instance, the skin material 6 forced out through the outer circumference is cut off and the skin material 6 is cut off into a fixed form. When gas 33 is blown off to the fringe part 6c of the skin material 6 from a pressure source 26 through a gas pipeline, after only a slide part 19b is lifted by contracting only a cylinder 22 in succession, the fringe part 6c of the skin material 6 is rolled into the rear of the base 5. When the slide part 19b is lowered again with extension of the cylinder 22 under this state, the fringe part 6c of the skin material 6 is pressure-contacted to the rear of the base 5 and a laminated molding 7 is formed.
Patent JP-H01156061-A (JP)
Title: Obliquely oriented cross film
Inventor: NAGAOKA HARUKI
IPC: B32B27/32
Filed: 1987-12-12
Abstract: PURPOSE:To improve mechanical strength and flexibility, by forming an obliquely oriented cross film by laminating two specific polyolefin films each having molecular orientation in a definite oblique direction so as to cross the molecular orientations each other. CONSTITUTION:Raw material polyolefin is prepared by mixing 20-60wt.% of straight chain low density polyethylene having a melt flow rate of 0.5-10g/10 min and density of 0.900-0.930g/cm<3>, 5-30wt.% of medium density polyethylene having a melt flow rate of 0.5-15g/10 min and density of 0.930-0.940g/cm<3> and 30-50wt.% of high density polyethylene having a melt flow rate of 0.01-0.5g/10 min and density of 0.940g/cm<3> or more. Two films composed of the aforementioned polyolefin having molecular orientation in a definite oblique direction are laminated so as to cross the molecular orientations of both films each other to form an obliquely oriented polyolefin cross film.
Patent JP-H01156709-A (JP)
Title: Angle adjusting mechanism for light beam reflecting surface
Inventor: SHIMIZU TAKEO
IPC: G02B7/00
Filed: 1987-12-15
Abstract: PURPOSE:To easily adjust the fine angle of the reflecting surface of a light beam by providing a base and a support table for an optical fiber rotatably around two orthogonal swivel shafts. CONSTITUTION:The T-shaped base 1 is provided rotatably around a swivel shaft 3 and fixed to a fitting base with fixing screws 6. Further, the L-shaped support table 2 is fitted rotatably to the swivel shaft 4 crossing the swivel shaft 3 at right angles and fixed to the base 1 with fixing screws 7. In this constitution, the optical fiber 9 is mounted in the V groove 2c of the support table 2 and the base 1 has its right-left angle adjusted and is fixed with the screws 6. Then the screw-in quantity of an adjusting screw 5 is adjusted and the elevation angle of the support table 2 is adjusted. Consequently, the fine angle of the reflecting surface of the optical fiber 9 is adjusted and reflected light from the end surface 9a is accurately made incident on a photodetecting element.
Patent JP-H01159171-A (JP)
Title: Polishing surface plate
Inventor: NISHIMURA TAKANOBU
IPC: B24B37/12
Filed: 1987-12-15
Abstract: PURPOSE:To improve the degree of flatness of a workpiece by suppressing the projecting deformation of a rotary disc by forming the disc of low thermal expansion material. CONSTITUTION:Onto the back surface of a disc 1 for mounting a polished article, a water-cooled jacket 2 having the nearly equal diameter is installed by bolts. The disc 1 is revolved by revolving a rotary shaft 5 connected with the center part of the jacket 2 around the axis center. A workpiece (e.g., silicon wafer) 8 held onto a top plate 9 by an adhesive is pressed onto a polishing cloth attached onto the surface of the disc 1 in revolution. The disc 1 on a surface plate having a polishing width is always cooled by the cooling water supplied into the water-cooled hole 4 on the jacket 2. In this case, the disc 1 is made of low thermal expansion material having an average thermal expansion coefficient of 5X10<-6>/ deg.C or less at 20-200 deg.C. Therefore, the projection deformation of the disc 1 is suppressed, and the degree of flatness of the workpiece 8 is improved.
Patent JP-H03175725-A (JP)
Title: Semiconductor integrated circuit
Inventor: YAMANE HIROTAKA
IPC: H03K19/0175
Filed: 1989-12-04
Abstract: PURPOSE:To save a wasteful current by detecting potential at an input terminal, and controlling the current on the input terminal in terms of time. CONSTITUTION:A prescribed clock 101 is inputted from a terminal 52 to the input circuit, and the clock 101 and an input logic level 103 are inputted to a NOR circuit 3, and NOR output 104 is inputted to the gate of an enhancement type P-MOS transistor 1. The on-off operation of the enhancement type P-MOS transistor 1 is controlled synchronizing with the clock 101, and the current I1 flows from a first power source to a second power source via the enhancement type P-MOS transistor 1 and a transistor 4 only at a timing when an onstate is set. Therefore, it is possible to prevent the current I1 continued to flow even at a state where the logic level at the input terminal 51 is LOW.
Patent JP-H10163160-A (JP)
Title: Method and apparatus for treatment of substrate
Inventor: KAMIYAMA TSUTOMU
IPC: B08B3/04
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To obtain a method and an apparatus which facilitates draining of a treatment liquid at the point-contact support part of a substrate and which prevent the generation of the drop trace, of the treatment liquid, generated by the residue of the treatment liquid by a method wherein, in a state that the substrate is caught and supported in a vertical posture by a plurality of support pins provided at a substrate holding implement, the substrate is treated in such a way that it is pulled up from the treatment liquid, that the liquid is drained and that the substrate is dried. SOLUTION: A substrate holding implement 2 is pulled up from a treatment liquid in a state that a substrate W is caught and supported by a group of first support pins 8a in an inclined posture tilted to one side so that one corner part of the substrate W in a vertical posture becomes the lowermost point. The substrate W is pulled up from the treatment liquid, the substrate W is tilted to the opposite side so as to be caught and supported by a group of second support pins 8b, the substrate W is changed to an inclined posture in the opposite direction, and the contact of the group of first support pins 8a with the substrate W is released.
Patent JP-H11130565-A (JP)
Title: Silicon carbide-coated carbon material
Inventor: FUKAZAWA MINORU
IPC: C08G77/60
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a SiC-coated carbon material that has excellent resistance to shock and corrosion and is suitably useful as a material for heat treatment in semiconductor production. SOLUTION: This is a carbon material, as base material, that is coated with SiC layers on its surface where the SiC coating layers comprises 3 coating layers of the innermost SiC-coating layer (1), the outermost SiC coating layer (3) and the intermediate SiC coating layer (2) between the innermost (1) and the outermost (3) layers and the innermost layer has an average particle size of 2-5 μm, the outermost layer has 10-30 μm and the intermediate layer has the particle sizes changing from that of the innermost layer on the side surface contacting with the innermost layer to that of the outermost layer on the side surface contacting with the outermost layer. In a preferred embodiment, the Si-coating layers are 20-40 μm thick and these coating layers (1)-(3) occupy individually 40-80%, 10-30% and 10-30% in thickness based on the total thickness.
Patent JP-H10157448-A (JP)
Title: Air conditioning unit for automobile
Inventor: HASEGAWA TADAHIRO
IPC: B60H1/32
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To prevent splashing of condensed water by means of the structure of a unit case without using a net for preventing water splashing, to reduce resistance to air passage and costs, to surely prevent deterioration of heat- exchanging performance, and to improve an air conditioning characteristic. SOLUTION: In a unit case 11 provided with an evaporator 13 and a heater core 14 and provided with a mixing door 15 that opens and closes between a full-open position where air passing through time evaporator 13 is guided to the heater core 14 without bypassing and a fully closed position where the air is entirely bypassed without passing through the heater core 14, a water splashing preventing rib 27 preventing condensed water splashing from the evaporator 13 from flowing to the lee side is formed integrally with the unit case 11, and the flow of air is improved by the rib 27 to prevent deterioration of heat-exchanging performance and to improve an air conditioning characteristic.
Patent JP-H10163697-A (JP)
Title: Board support apparatus for mounting of electronic component
Inventor: YOSHIKAWA NOBUHIRO
IPC: H05K13/04
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a board support apparatus which can be applied for the manufacture of various kinds of printed-circuit boards. SOLUTION: A backup mechanism which supports a printed-wiring board 16 is installed at the inside of a support frame 22 comprising a mounting face 24 on which the peripheral edge part of the printed-wiring board 16 is placed. The backup mechanism is provided with many air cylinders 34 which are fixed inside the support frame 22, and which are faced with the printed-wiring board and with rising and lowering pins 36 which can protrude and sink from the respective air cylinders 34 freely. The rising and lowering pins 36 are formed in such a way that their protruding height is controlled according to the height of every electronic component mounted on the printed-wiring board mounted on the mounting face, and that they come into contact with the surface of the printed-wiring board 16 or with every electronic component so as to support the printed-wiring board 16.
Patent JP-H07170179-A (JP)
Title: Pll lock detector
Inventor: HORIBE RIYUUSUKE
IPC: H03L7/095
Filed: 1993-12-16
Abstract: PURPOSE:To discriminate lock/unlock state of a PLL circuit with simple configuration by segmenting a clock outputted from the PLL circuit with a delayed reference input signal, smoothing the segmented clock signal and comparing the smoothed signal with a predetermined voltage. CONSTITUTION:A PLL circuit 1 receives a reference input signal and generates a synchronizing clock synchronously with the reference input signal. A delay device 2 delays the reference input signal by a predetermined time. An identification logic circuit 3 provides an output of the device 2. A smoothing circuit 4 smoothes the signal to input to a comparator 5. When the clock outputting from the PLL is synchronously with the delayed reference input signal, the output of the circuit 4 keeps an H level. On the other hand, when the clock outputted from the PLL is not synchronously with the delayed reference input signal, the output of the circuit 4 reaches a level being nearly a half of the H level. Thus, the locking of the PLL is detected by deciding the threshold level of the comparator 5 to be nearly 3/4 of the H level.
Patent JP-H06151781-A (JP)
Title: Manufacture of semiconductor memory device
Inventor: ITO SHINICHI
IPC: H01L21/8246
Filed: 1992-10-30
Abstract: PURPOSE:To provide a method of manufacturing a semiconductor memory device such as a mask ROM which is provided with a wiring layer composed of two or more layers, programmable after a multilayer interconnection is made, and shortened in TAT. CONSTITUTION:In a method of manufacturing a semiconductor memory device which is provided with two or more wiring layers 10 and 18 and programmable through an ion implantation method, an outermost wiring layer 18 is formed, then an opening 22 is provided to an interlayer insulating film 16 located under the wiring layer 18 corresponding to a programming ion implantation pattern, and then programming ions are implanted through the opening 22. It is preferable that an etching stopper layer different from other interlayer insulating layers in etching characteristics is laminated on a part of an interlayer insulating film located under the uppermost wiring layer and above a word line which serves as the gate electrode of a transistor.