baber/WOPTO huggingface dataset:
Patent JP-S6033166-A (JP)
Title: Rotary valve
Inventor: SASAKI SHIYUUICHI
IPC: B62D5/083
Filed: 1983-08-03
Abstract: PURPOSE:To increase accuracy of chamfering and to reduce the number of parts for lower production costs by making a valve sleeve out of a sintered alloy, providing on the valve sleeve chamfering for controlling the pressure of a working liquid and manufacturing a valve shaft in a combination of an inner rotor and an input shaft out of a rigid steel material. CONSTITUTION:An inner rotor and an input shaft are formed in a unitary construction, and the valve shaft 11 has on the annular outer periphery 11b thereof a plurality of axially extending grooves 11a arranged along the circumference in such a way as to be concaved from the outer periphery. There is provided around the valve shaft 11 in a slidingly contacting manner with the outer periphery thereof a valve sleeve 12 made of a sintered alloy and disposed in a coaxial and relatively rotatingly displaceable manner with respect to the valve shaft 11. The valve sleeve 12 has on the inner periphery 12b thereof axially extending grooves 12a of the same number as the grooves 11a of the valve shaft 11 arranged at predetermined positions in correspondence to the grooves 11a of the valve shaft 11 in such a way as to be concaved from the inner periphery.
Patent JP-S5475230-A (JP)
Title: Logout system for buffer memory
Inventor: TATE NOBUYOSHI
IPC: G06F12/08
Filed: 1977-11-29
Abstract: PURPOSE: To detect easily the trouble such as the discordance of contents between a main memory and a buffer memory by reading out data from all memory areas of the buffer memroy according to contents of an address counter and writing this data to a prescribed area of the main memory.  
     CONSTITUTION: Address counter 7, buffer memory logout control part 8, and a means which starts control part 8 through OR circuit 11 by an instruction or manually are provided. Here, when control part 8 is started, the bus from buffer memory 1 to the memory is closed, and counter 7 starts counting. Then, data is read out successively from all memory areas of memory 1 according to contents of counter 7, and read-out data is successively written in a prescribed memory area of the main memory. As a result, the trouble such as the discordance of contents between the main memory and the buffer memory can be easily detected. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61296091-A (JP)
Inventor: YUUJIN AARU JIRAA
IPC: C10M169/04
Filed: 1986-06-20
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-H05183085-A (JP)
Title: Method of forming lead
Inventor: ANDO MAKOTO
IPC: H01L23/50
Filed: 1992-05-08
Abstract: PURPOSE:To provide an L-shaped bent lead that is surely connected in a package, by determining a cutting direction in a lead cut step according to the direction of bending, and pressing the lead on one face other than that with burrs caused by the lead cut step. CONSTITUTION:A lead cut punch 24 has a V-shaped end part with a cutting blade at the top thereof so that an end part of an outer lead 14 is cut, and at the same time the lead 14 is bent like a 'V' in shape in a lead frame 10. Then, a lead cut punch 30 is thrust downward from the upper part of the lead frame 10 so that the outer lead 14 is cut. In a lead bending step, the lead frame 10 is clamped with a stationary die 32 and a knockout 34, and the end part of the outer lead 14 is pressed and bent with a punch roller 36. Since the lead is pressed from one face of the lead other than that with burrs caused by the lead cut step, the surely connected state can be ensured.
Patent JP-S6033597-A (JP)
Inventor: MURASE KAZUHIRO
IPC: G10H7/00
Filed: 1983-08-04
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。
Patent JP-S5268609-A (JP)
Title: Fixing device for static wing in turbo-fan engine
Inventor: OONO TAKAHARU
IPC: F01D9/02
Filed: 1975-12-04
Abstract: PURPOSE: In order to fix a static wing simply and with a high precision, devised is to set up a fixing device in which a groove is provided under the static wing fitting which is fixed to the static wing casing, and the convex which is provided on the upper-end of the static wing are used as a guide fo assemblying the static wing. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H057095-A (JP)
Title: Manufacture of shielding plate for multilayer printed wiring board
Inventor: TAKAHASHI TOSHINOBU
IPC: H05K1/03
Filed: 1991-06-14
Abstract: PURPOSE:To provide a manufacturing method, wherein the manufacturing process of a shielding plate is further simplified compared to a conventional manufacturing process and it is made possible to solve effectively also various troubles at the time of manufacture of a printed wiring board, of the shielding plate for multilayer printed wiring board use. CONSTITUTION:Reduced pressure system roll laminators for laminating respectively bonding agents 6 with a copper foil on both surfaces of internal layer circuit boards 3 are shown in a vacuum box 13 and these laminators respectively unwind the bonding agents 6 with a copper foil from small wound rolls 7a and 7b made by winding continuous bonding agents 6 with a copper foil in a roll-form and respectively laminate the bonding agents 6 on both surfaces of the boards 3 while the bonding agents 6 are made to insert between heating rolls 8a and 8b under a reduced pressure (100Torr or lower and preferably 40Torr or lower).
Patent JP-H10335982-A (JP)
Title: Method for converging equalizer
Inventor: WERNER JEAN-JACQUES
IPC: H04B3/06
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To make a blind equalizing method adaptive to the blind equalization of a decision feedback equalizer(DFE). SOLUTION: A feedforward section 955 and a feedback section 965 of a DFE use different types of tap-updating algorithms. In particular, a statistic tap-updating method is applied to the feedforward section 955 and a symbol- based tap-updating method is applied to the feedback section 965. In one example, the blind convergence of the feedforward filter 955 is performed by using an RCA(reduced constellation algorithm) tap-updating algorithm, and the convergence of the feedback filter 965 is performed by using a least means square(LMS) tap updating algorithm sliced at every symbol. In another example, an MMA(multi-modulus algorithm) is used for the feedforward filter 955, and a generalized LMS tap-updating algorithm is used for the feedback filter 965.
Patent JP-H037346-A (JP)
Title: Information transfer device
Inventor: YAMAGATA TAKESHI
IPC: G07D9/00
Filed: 1989-06-05
Abstract: PURPOSE:To simplify the structure of a device and to reduce a manufacturing cost by cooperatively performing a transfer operation for transferring emboss information of a trade medium to a transfer medium only by sole driving means, and an operation of a pressing member for pressing the medium. CONSTITUTION:A support 52 and a transfer roller 51 are deviated in a direction X1, an engaging piece 73 is brought into contact with a rotor 75. When the rotor 75 is rotated in a direction of an arrow, the end of a transmission lever 70 is deviated in a direction Z2, and an engaging lever 71 is pressed in a direction Z1. A pressing piece 67 is deviated in the direction Z2 at shafts 66a, 66b as fulcra. When the upper emboss of a card C is transferred to a journal sheet J, driving means 54 deviates the support 52 to bring the roller 51 into contact with a transfer table 21. A pressing roller 74 deviated together with the support 52 is brought into contact with a cam 76a to press down the piece 67 in the direction Z2 together with the cam 76b. Thus, the piece 67 presses the sheet J on the card C by a pressing plate 68.
Patent JP-H11339686-A (JP)
Title: Permanent magnet body structure device for color cathode-ray tube
Inventor: HOUSHIMARU DAISAKU
IPC: H01J29/54
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To facilitate readjustment of a body structure by providing devices fitted to ring permanent magnets to adjust their positions. SOLUTION: An adjusting device 8 is fitted to a ring permanent magnet 4 while its irregular sections 9 are coupled with the gear-like irregularities 5 of the magnet 4, and the adjusting device 8 is fitted to each of six magnets 4 respectively. The adjusting knob sections 11 of the adjusting devices 8 are fitted to the magnets 4 in advance at such positions and directions that the fine adjustment of six magnets 4 can be easily made from the outside of a case when a cathode-ray tube fitted with this permanent magnet body structure 1 is inserted in the case. Even when the adjusting knob section 7 of the magnet 4 is located at a lower position where the fingers of a worker cannot reach, the magnet 4 is moved integrally with the adjusting device 8, and it can be readjusted to the optimum state without using the adjusting knob section 7.  The variable range of the adjusting knob section 7 is the range that the opening end sections 10a, 10b of the adjusting device 8 collide with the adjusting knob section 7.
Patent JP-S63142-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIMOMURA KOJI
IPC: H01L21/3205
Filed: 1986-06-19
Abstract: PURPOSE:To prevent the contact of an SOG film and a wiring layer by previously etching the spin-on glass SOG film until one part of a first insulating film is exposed as the pre-process of the formation of a second insulating film. CONSTITUTION:A first insulating film 14 is formed onto a semiconductor substrate 11 on which wiring layers 13 are shaped, an SOG film 15 is applied onto the first insulating film 14 and the surface of the film 15 is flattened, the SOG film 15 is etched up to its midway until the first insulating film 14 on the wiring layers 13 is exposed and a second insulating film 16 is shaped onto the first insulating film 14 and the SOG film 15, and the second and first insulating films 16, 14 on the wiring layers are etched selectively to form a contact hole 18. Consequently, there is no SOG film 15 on the first wiring layers 13. Accordingly, even when the contact hole 18 is shaped to the insulating films 14, 16 on the first wiring layers 13, the wiring-layer SOG film 15 and a wiring layer 19 are not brought into contact in the contact hole 18 section, thus preventing the corrosion of the wiring layer 19.
Patent JP-H071246-A (JP)
Title: Guide device for wire for electric discharge machine and wire cutter having the guide device
Inventor: MATSUDA ISAMU
IPC: B23H7/10
Filed: 1993-06-15
Abstract: PURPOSE:To guide an unrolled wire smoothly through utilization of the flow of compressed gas, in a guide device for a wire attached to a wire electric discharge machine and a cutter for a wire for the electric discharging machine having the guide device. CONSTITUTION:An guide device for a wire for an electric discharge machine comprises an guide pipe 1 to suck a wire; and a compressed gas feeding part 2. A funnel-shaped wire introduction port 3 is formed in the induction pipe 1. By injecting compressed air through a fluid injection passage 5, formed in the peripheral wall 1a of the guide pipe 1, in the guide pipe 1, a wire 12 sucked through the wire introduction port 3 is guided to the outside of a wire discharge port 4.
Patent JP-H0721220-A (JP)
Title: Cad device for logical simulation
Inventor: KONDO TAKEO
IPC: G06F17/50
Filed: 1993-06-15
Abstract: PURPOSE:To effectively use a spike message obtained during simulation. CONSTITUTION:Connection information on a logic circuit becoming the object of logical simulation is stored in a logical connection information storage means 12. The spike message which shows at least the generation of a spike obtained by logical simulation and the generated place is stored in a spike message storage means 14. A spike input inhibition logical gate having possibility that malfunction occurs when the spike is inputted is registered in a spike input inhibition table 16. A spike propagation judgement means 18 reads the spike message from the spike message storage means 14, traces a net from the spike generated place to an output-side and judges whether the generated spike is propagated to the spike input inhibition logical gate registered in the spike input inhibition table 16 or not.
Patent JP-H05334864-A (JP)
Title: Structure for fitting liquid crystal display board
Inventor: YAMAMORI EIJI
IPC: G11B33/02
Filed: 1992-06-04
Abstract: PURPOSE:To easily and surely attach a liquid crystal display board to a liquid crystal display board supporting plate without using a binding material such as a double coated adhesive tape in a liquid crystal display device. CONSTITUTION:The fitting structure is provided with a positioning member 7 for positioning a liquid crystal display board 4 and an elastic member 8 for pressing the liquid crystal display board 4 against the positioning member concerned 7 by the desired spring force by pressing the flank of the liquid crystal display board 4 against a liquid crystal display board supporting plate 5 for supporting the liquid crystal display board 4.
Patent JP-H04343515-A (JP)
Title: Receiver
Inventor: NAKAMURA TAKAYUKI
IPC: H04N5/44
Filed: 1991-05-20
Abstract: PURPOSE:To improve handleability for a user by retrieving adjacent receiving frequency information from plural memory means in accordance with the operating direction of an UP/DOWN key. CONSTITUTION:When the preset UP/DOWN key 11 on an operation panel 9 is preset to an UP or DOWN direction, the frequency information of plural memory means built in a system control circuit 4 is retrieved in accordance with the preset direction and a TV tuner circuit 3 is controlled. Since the signal of frequency information closest to current receiving frequency can be selected and received in accordance with a set direction, a receiver capable of receiving a signal corresponding to receiving frequency information matched with user's intention and improved handleability can be obtained.
Patent JP-S5477263-A (JP)
Title: Looper tension detector
Inventor: KIMURA TOMOAKI
IPC: G01L5/10
Filed: 1977-12-02
Abstract: PURPOSE:A driving shaft is extended out a belt-passing rolling-line. On the extended shaft, measuring instruments for torque and oscillating angle are installed, thereby effecting a high-precision detection of a stand-to-stand tension at a far location from the rolling-line. CONSTITUTION:A driving shaft 13 is extended from a rolling line where a strip 9 passes between rolling mills 1 and 2. On the driving shaft 13, measuring instruments 14, 18, for torque 14 and oscillating angle 18 are installed. Outputs of the measuring instruments are inputted into a tension-calculator 20 and converted into a tension value. A tension-setter 21 stores a defined strip tension value preliminarily calculated from rolling speed, strip temperature, reductions of both stands and the like. Both outputs from the tension-calculator 20 and tension setter 22 are inputted into a comparator 22. If difference is found, a servo-valve 23 actuates an oil pressure cylinder 8 to effect vertical motion of roller 3, through a lever 6, shafts 13, 16 and a lever 4, so as to establish a predetermined value of the strip 9 tension.
Patent JP-S5670182-A (JP)
Title: Control valve
Inventor: SOGABE ICHITA
IPC: F16K31/06
Filed: 1979-11-06
Abstract: PURPOSE: To prevent disability of valves due to freezing by means of a heating element provided in a housing of a control valve for continuously controlling air volume of automobiles or the like to heat a valve body and a valve seat.  
     CONSTITUTION: When ambient temperature in the atmosphere reaches about 0°, it is detected with a temperature sensor to energize a positive temperature coefficient thermistor Th provided on a valve seat. Depending on the resistance characteristic of the thermistor Th, a large current flows to generate heat enough to get rid of freezing. The resistance of the thermistor suddenly increase at the set temperature C based on the characteristic thereof to halt the generation of heat. In this manner, if so arranged to have a resistance characteristic with low resistance areas aWb required for getting rid of freezing, a positive temperature coefficient thermistor Th can check the freezing of the valve effectively thereby preventing the disability of the valve due to freezing. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11333216-A (JP)
Title: Filtration apparatus
Inventor: TANAKA ISAO
IPC: B01D29/62
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To automatically and reliably wash filter sheets without taking the sheets out of the inside of an apparatus main body in the case the filter sheets are clogged with fluffs and ravelings. SOLUTION: This apparatus comprises an apparatus main body 14 the inside of which is divided into two upper and lower chambers by a filter sheet F, the filter sheet F has a bag-like shape and is expanded upward in the center part in the case water pressure is applied to the sheet F from the lower side, while it is reversed and expanded downward in the case water pressure is applied from the upper side.  A first introduction line 21 for sending a treatment solution S to the apparatus main body 14 is extended in the lower end side of the apparatus main body, a first discharge line 31 for discharging pure water filtered by the filter sheet F is extended in the upper end side of the apparatus main body, a second introduction line 22 for sending water for washing to the apparatus main body is extended in the upper end side and the lower end side of the apparatus main body 14, and a second discharge line 32 for discharging water for washing which is sent to the apparatus main body is extended in the lower end side of the apparatus main body.
Patent JP-S6127460-A (JP)
Inventor: HAYASHI TOMIO
IPC: F25B27/02
Filed: 1984-07-11
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-S5846883-A (JP)
Title: Control system of synchronous motor
Inventor: KAWAMURA AKIRA
IPC: H02P27/06
Filed: 1981-09-11
Abstract: PURPOSE:To make the constant output operation available by a method wherein the torque angle and the phase of armature current are controlled holding the armature current constant. CONSTITUTION:The characteristic values (armature resistance r, armature axis of ordinates, axis of abscissas reactance Xd, Xg etc.) of the synchronous motor 1 are preliminarily memorized in the characteristic value memory 8 and the torque angle deltamo at the time when the speed signals are received is calculated by the first counter 9 using the formula 1 making reference to said characteristic values and the frequency signals from the frequency generator 7. The difference between the torque angle deltam and the power-factor angle phi i.e. the phase difference (deltam-phi) between the inductive electromotive force E and the armature current I is calculated by the third counter 13 using the formula 2 making reference to the values calculated by the second counter 10 and the data of said memory 8 to control the amperage and phase of the current flowing in the armature windings 2A-2C of said synchronous motor 1. Through these procedures, the output of said synchronous motor 1 may be held constant by means of holding the terminal voltage and the armature current constant even if said motor is driven at the speed exceeding the rated revolution.
Patent JP-S5571031-A (JP)
Title: Semiconductor device
Inventor: ENOMOTO USUKE
IPC: H01L23/48
Filed: 1978-11-24
Abstract: PURPOSE: To prevent a wire from involving faults through contact and thus to improve a yield by an arrangement wherein a hollow is formed in the neighborhood of the inner end of a lead and a bonded wire is retained at a stepped part of the lead hollow to have its direction toward an electrode of a pellet specified accordingly.  
     CONSTITUTION: Hollows 10, 11 are formed in the neighborhood of the inner ends of leads 1, 2 in a lead frame, and bonded wires 5, 6 are retained at a stepped part of said hollows, thereby specifying the wire direction toward an electrode of a pellet 4 on a tab 3. The wire to run in the pellet direction is held up consequently, and thus a short-circuit fault to arise from the wire coming in contact with the tab (collector lead) on the pellet can be prevented effectively. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S625291-A (JP)
Inventor: KASAHARA TATSUO
IPC: G09G5/28
Filed: 1985-07-01
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-S5933761-A (JP)
Title: Manufacture of current collector for battery
Inventor: HOSOI SUSUMU
IPC: H01M4/75
Filed: 1982-08-19
Abstract: PURPOSE:To obtain a current collector having uniform length by cutting a metal wire or rod to be current collector in a specified legth and inserting almost all part of its length in a die which its bottom is closed and forming a head by striking its exposed part with a mold. CONSTITUTION:A long metal wire 8' is cut in a desired length 8'' and a cutted wire is inserted in a die 11 which its bottom is closed so as to expose its end 12. The exposed end 12 is stricked with a mold such as a punch to form a nail- shaped head 6', then it is taken out from the die to use as a current collector 5. By this process, the current collector having extremely small variation in length is obtained.
Patent JP-H04368173-A (JP)
Title: Semiconductor integrated circuit
Inventor: MAENO HIDESHI
IPC: H01L21/82
Filed: 1991-06-17
Abstract: PURPOSE:To make unnecessary a conventional differential sense amplifier and a reference voltage generator in the case of constituting a memory using a transistor for gate array. CONSTITUTION:When precharge transistors 15a, 15b turn ON before data is read, the bit lines 14a, 14b are precharged and are pulled up to a voltage level of the power supply VDD by bit line loads 19a, 19b. When data is being read, a transistor 11 for memory cell connected to a word line 12 turns ON due to the H signal via the word line 12 and level of the bit line connected to the memory cell transistor 11 changes to the GND level. Therefore, the bit lines 14a, 14b fully swings between the voltage level of power supply VDD and the GND level. Accordingly, the conventional differential sense amplifier and reference voltage generator are no longer required.
Patent JP-H09325776-A (JP)
Title: Waveform data editing device
Inventor: TAKAHASHI AYUMI
IPC: G10H1/40
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To facilitate correction of a reproducing start point and a reproducing end point by correcting at least one side between the specified reproducing start point and end point and correcting a time interval from the start point to the end point. SOLUTION: When the start point showing the start point of a required section of the waveform data is specified like figure a, a beat grid making the start point the base point like figure b and having the time interval equivalent to a length of a quarter note is formed. Then, the end point showing the end point of the required section is specified like figure c. Then, when the end point is shifted, the end point is corrected to the nearest grid point like figure d. Further, a reproducing sound is outputted repeatedly and circularly based on the waveform data between the start point and the end point of the waveform data like figure e, and a metronomic sound is generated overlapping the reproducing sound.