baber/WOPTO huggingface dataset:
Patent JP-S63124889-A (JP)
Title: Enclosed type rotary compressor
Inventor: SUDO MASAYASU
IPC: F04B39/00
Filed: 1986-11-14
Abstract: PURPOSE:To reduce a noise caused by vibration of a delivery valve, by providing a supply oil groove, through which a delivery valve chamber communicates with a vertical hole in the back part of a vane groove provided in a cylinder, being placed facing in the direction of a delivery hole on the upper surface of the cylinder. CONSTITUTION:If a roller 8 eccentrically rotates, a vane 9, adapted to the roller 8, reciprocates in a vane groove 14. A vertical hole 15 is provided in the back part of the vane groove 14, and a supply oil groove 16, through which the vertical hole 15 communicates with a delivery valve chamber 10, is provided in the upper surface of a cylinder being directed in the direction of a delivery hole 11. Accordingly, a delivery valve 12 and a valve retaining plate 13 are continually placed in a wet condition by lubricating oil 17, causing vibration of the delivery valve 12 to be suppressed by damping action of the lubricating oil 17, and a noise, caused by the vibration of the delivery valve, can be reduced.
Patent JP-H0618515-A (JP)
Title: Method for evaluating pollution level of silicon wafer washing liquid
Inventor: TAKAHASHI ISAO
IPC: G01N33/00
Filed: 1992-09-11
Abstract: PURPOSE:To easily and economically evaluate the pollution level of a silicon wafer cleaning liquid with a heavy metal by measuring the decreasing rate of the hydrogen peroxide concentration of the alkaline cleaning liquid caused by a secular change. CONSTITUTION:The hydrogen peroxide concentration of an alkaline silicon wafer cleaning liquid containing ammonia, hydrogen peroxide, and water at a rate of 1: 1:5 does not change much when the liquid is not contaminated with a heavy metal and, even when the liquid is contaminated with a heavy metal, the heavy metal is Al or Zn, but the concentration abruptly decreases when the liquid is contaminated with Fe. When the liquid is contaminated with Cu, the concentration exponentially decreases with time, namely, the logarithmic value of the concentration decreases at a fixed rate. These rate of decrease against time becomes larger as the concentration of Fe or Cu becomes higher. Therefore, when a calibration curve indicating the relation between the concentration and the rate of decrease of hydrogen peroxide is prepared in advance by changing the concentration of Fe or Cu under a condition similar to the actual condition and a threshold is decided, the contamination of the cleaning liquid can be easily, quickly, economically, and efficiently evaluated.
Patent JP-H04146497-A (JP)
Title: Rhythm player
Inventor: MIYAMOTO HIROSHI
IPC: G10H1/40
Filed: 1990-10-09
Abstract: PURPOSE:To offer a rhythm player which easily performs the edit of a rhythm pattern by providing a function capable of reading out and copying only the specific option parameter of a specific musical instrument number from another rhythm pattern as the option parameter of the rhythm pattern generated in a reloadable area. CONSTITUTION:The rhythm patterns, etc., are stored in the rhythm pattern storage area of a ROM 15 and a RAM 17. One piece of event data is data of three bytes consisting of instrument(musical instrument number) KCD, velocity data VEL, and an option parameter flag OPF, and data of 3-8 bytes comprised of the option parameters OP1-OP5 of one byte attached at need. By searching the rhythm pattern provided with (spread) near to the rhythm pattern desired to generate and copying the option parameter, it is possible to omit the time and labor of detail work to input the option parameter one by one at every beat.
Patent JP-S62128714-A (JP)
Title: Conveyor for molded part
Inventor: NAGATOSHI YOSHIAKI
IPC: B29C33/44
Filed: 1985-11-30
Abstract: PURPOSE:To permit to convey molded parts surely in high speed by a simple constitution by a method wherein the received molded part is released by the opening operation of a receiving chute, opened and closed in conjunction with the opening and closing operation of a mold, while a slant guide, for putting the molded parts on a conveying path under a condition that the molded parts are regulated, is provided below the receiving chute. CONSTITUTION:A receiving chute 3 is consisting of the accommodating sections 35a, 35b of molded parts 2, 2 and frame members 36a, 36b while the chute 3 is constituted so that the chute can be opened or closed integrally in conjunction with the opening and closing operation of a mold 30. The receiving chute 3 is opened in conjunction with the opening operation of the mold 30 to deliver the received molded parts 2, 2 to a conveying means 4. In this case, one frame member 36b of the receiving chute 3 is provided with a slant guide 42a for regulating the direction of the bottom of the molded part, which guides the bottom of the molded part 2 so as to be sent into an arrow sign direction (a), on a part corresponding to one accommodating section 35a while the slant guide 42b for regulating the direction of a route, which guides the molded part 2 to the arrow sign direction (b) to sent it into the other vessel conveying path 6b, is provided on the part corresponding to the other accommodating section 35b.
Patent JP-H0694324-A (JP)
Title: Cooling/heating coexisting type engine-driven heat pump system
Inventor: FUKUTOME JIRO
IPC: F25B27/02
Filed: 1992-09-11
Abstract: PURPOSE:To control the cooling/heating capability so as to be well-balanced utilizing a cooling water for the peculiar engine for driving in an engine driving heat pump system. CONSTITUTION:An auxiliary heat-exchanger 15 which heats a refrigerant by heat-exchanging between the refrigerant and a cooling water of an engine for driving is provided, and at the time of operation for which a cooling is mainly performed, normal air cooling type heat-exchangers 13, 14 of an outdoor unit which works as a condenser, and the auxiliary heat-exchanger 15 are used while being combined in order to reduce the whole capability as a condenser. Therefore, the control at the time of cooling/heating coexistence becomes easier, and an ultra-low speed operation of a fan is unnecessary, and a stable control can be performed without being affected by wind or its installation place.
Patent JP-H01112842-A (JP)
Title: Communication control equipment for network
Inventor: KATO YUICHI
Filed: 1987-10-26
Abstract: PURPOSE:To quickly switch a troubled operating system to other system when the transmission medium of the operating system is troubled by providing an interface part to be connected electrically to an internal bus according to the instruction of a data processing device, and selecting one of the interfaces according to the situation of the transmission medium. CONSTITUTION:A local area network is provided with the interface parts 32-1, 32-2, which are connected respectively to transmission control devices 3A-3D so as to correspond to the respective transmission media 1-1, 1-2, and at the same time, are connected electrically to the internal bus 35 according to the instruction of the data processing devices 2A-2D. Data communication is executed by connecting the respective data processing devices 2A-2D and the transmission medium 1-1 of one side to the internal bus 35 through the interface part 32-1 of one side, but when abnormality occurs in the transmission medium 1-1 being used, the respective data processing devices 2A-2D give the instruction to the communication control parts 3A-3D of self station, and connect the transmission medium 1-2 of the other side to the internal bus 35 through the interface part 32-2 of the other side, and continue data transfer between the data processing devices 2A-2D.
Patent JP-H05194368-A (JP)
Title: 2-propanol compound and recording material using the same
Inventor: SATO TAKEHIRO
IPC: C07C205/37
Filed: 1992-09-11
Abstract: PURPOSE:To obtain the subject new compound excellent in storage stability of colored image and resistance to plasticizer and useful as a recording material. CONSTITUTION:A compound of formula I [Y is formula II (R<2> is halogen, lower alkyl, aryl, etc.) or formula III; R<3> to R<6> are halogen, lower alkyl, lower alkoxy or lower alkenyl(oxy); R<7> and R<8> are H, lower alkyl, lower alkenyl or aralkyl; Z is bivalent lower alkyl, SO2, CO, S or O; ring A is benzene ring or naphthalene ring; n, m, p, q and r are 0-4], e.g. 1-phenoxy-3-(4-hydroxybenzopheno-4'- yloxy)-2-methyl-2-propanol. The compound of formula I is obtained by reacting, e.g. a compound of formula IV with a compound of formula V (X is halogen) and reacting the product with a compound of formula VI.
Patent JP-S61149768-A (JP)
Inventor: OKUMA KEIJI
IPC: F25B9/02
Filed: 1984-12-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06120861-A (JP)
Title: Cordless telephone set
Inventor: HIROSHIMA KATSUHIKO
IPC: H04B7/26
Filed: 1992-10-08
Abstract: PURPOSE:To provide a cordless telephone set which can shorten the checking time and also can simplify the constitution by automating the offset control of an RF module at the time of a performance set. CONSTITUTION:A microcomputer 31 previously stores the standard offset value of an RF module 4 in an E<2>PROM 30. In a performance test mode, the microcomputer 31 sets the reception intensity of the module 4 as the offset value via an A/D converter 6 and defines the difference between the offset value and the standard offset value as the standard offset. Then the the received signal of the antenna having higher reception intensity is always selected in a normal mode based on the difference between the reception intensity of the module 4 and the standard reception intensity.
Patent JP-S63237878-A (JP)
Inventor: ROBAATO DEII ERUKIN
IPC: B25D17/24
Filed: 1987-10-26
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-H0586562-A (JP)
Title: Method for controlling four bed flat knitting machine and device therefor
Inventor: NAKAMORI TOSHINORI
IPC: D04B15/12
Filed: 1991-09-21
Abstract: PURPOSE:To prevent the mutual collision of needles and the breakage of the knitted stitches by refuging unnecessary needles which are faced to advancing needles and not used for the knitting work. CONSTITUTION:When the needles of an upper needle bed 1 and/or a lower needle bed 4 are selected and advanced, the needles of an upper needle bed 3 are refuged. When the needles of the upper needle bed 3 and/or the lover needle bed 2 are selected and advanced, the needles of the upper needle bed 1 are refuged.
Patent JP-H10117181-A (JP)
Title: Method and device for detecting deterioration in bit error rate
Inventor: OHIRA MASATERU
IPC: H04B3/46
Filed: 1996-10-11
Abstract: PROBLEM TO BE SOLVED: To detect deterioration in a bit error rate at a speed in response to an actual error rate of a transmission line based on collation of bit interleaved parity(BIP) in the digital synchronization communication system. SOLUTION: Each of counters 2, 3, 6 is reset to O at the start of a monitor frame block, the bit error counter 2 counts a bit error detected by a BIP collation section 1 to provide an output of an integrated value Lp. Furthermore, the frame counter 3 counts the number of frame pulses B to provide an output of frame number integral counts Np.  Before the frame number integral counts Np reaches a preset maximum frame number Nmax, the bit error integrated value Lp reaches a preset threshold level L or over, a condition discrimination section 5 discriminates it that a deterioration detection condition is established for the monitor frame block, and when the bit error integrated value Lp is less than the preset threshold level L and the frame number integral counts Np reaches the preset maximum frame ntnmber Nmax, the condition discrimination section 5 discriminates it that the deterioration detection condition is not established for the monitor frame block, and then a new succeeding monitor frame period is to be processed, respectivelv.
Patent JP-H08110584-A (JP)
Title: Photographing device
Inventor: MURAYAMA TSUTOMU
IPC: G03B27/32
Filed: 1994-10-07
Abstract: PURPOSE: To provide a photographing device where fogging in reciprocative photographing is prevented and the waste of a recording medium is eliminated. CONSTITUTION: This device is provided with a projection lens being a photographing means capable of reciprocatively photographing image information on film Fa being a long-length recording medium, an encoder detection unit being a measuring means for measuring the remaining quantity or the carrying quantity of the film Fa, and a keyboard being a setting means for respectively setting the feed quantity XL of leader feed that the film Fa is fed before photographing on the film Fa and the feed quantity XT' of trailer feed that the film Fa is fed after photographing on the film Fa; and the leader feed and the trailer feed are performed so that the leader feed quantity XL and the trailer feed quantity XT' are allowed to coincide with a specified set value at the time of performing reciprocative photographing.
Patent JP-S62130072-A (JP)
Title: Deflection circuit
Inventor: KURODA ATSUSHI
IPC: H04N3/27
Filed: 1985-11-30
Abstract: PURPOSE:To prevent previously a horizontal output circuit from being broken by oscillating a horizontal oscillation circuit by a prescribed free-running frequency when the frequency of an input horizontal synchronizing signal is lower than the lowest frequency for assuring a safety operation of the horizontal output circuit. CONSTITUTION:When the frequency of the input horizontal synchronizing signal is lower than the preset lowest frequency, the output level of a comparison circuit 14 is changed over to an L level. As a result, by the output of the circuit 14, a gate circuit 12 is opened, and the supply of a horizontal synchronizing signal to the horizontal oscillation circuit 2 is cut. At the same time, an analog multiplexer 16 is changed over from a level processing circuit 15 side to a free-running bias circuit 17 side. Consequently, a control signal corresponding to the free-running frequency is supplied to the oscillation control input terminal 2b of the circuit 2 through a voltage current conversion circuit 4. Therefore, the circuit 2 oscillates by the present free-running frequency, the horizontal output circuit 5 can be previously prevented from being driven by an extremely low frequency and broken.
Patent JP-H06118129-A (JP)
Title: Evaluation device of semiconductor device
Inventor: OKADA MASAAKI
IPC: H01L21/66
Filed: 1992-10-08
Abstract: PURPOSE:To provide the evaluation device capable of stabilizing the contact state of a heat sink and a measuring jig to enhance the reliability of measurement. CONSTITUTION:A semiconductor device 1 is constituted as a package by sealing a semiconductor chip, a heat sink 2 and a lead frame 3 with a resin. The heat sink 2 is connected to the ground of the semiconductor chip so as to be exposed from the bottom surface of the package. A conductive elastic sheet 7 is arranged on the surface loaded with the semiconductor device 1 of a measuring jig 4. The semiconductor device 1 is mounted on the measuring jig 4 so that the heat sink 2 is held between the conductive elastic sheet 7 and the measuring jig 4 and positioned by screws 6 to be attached to the jig 7 in a pressurized state. Therefore, the continuity contact area of the heat sink 2 and the conductive elastic sheet 7 increases and the semiconductor device 1 can be certainly earthed.
Patent JP-S62129999-A (JP)
Title: Semiconductor memory device
Inventor: TAKEMAE YOSHIHIRO
IPC: G11C11/407
Filed: 1985-11-30
Abstract: PURPOSE:To prevent a row system form malfunction during the operation of a column system by providing the row and column systems with independent time-out circuits and feeding a column system time-out signal back to a row system time-out circuit. CONSTITUTION:The row system and column system are provided with the independent time-out circuits. A 3-input OR GR1' is used as the OR gate of the row system and the time-out signal phiTC of the time-out circuit of the column system is inputted as an additional input to constitute a time-out mechanism TRC. When the potential VSS of a power source line drops below zero V and outputs phiR0 and phiC0 of an input gate both become 'L', the column system enters a time-out state and the signal phiTC is held at 'H'. This signal phiTC is inputted to the OR gate GC1 of the column system and the OR gate GR1' of the row system in common and phiR1 and phiC1 of a trailing state are held at 'H' as they are. Consequently, the row system is prevented from malfunctioning during the operation of the column system.
Patent JP-S63124500-A (JP)
Inventor: SAITO KOICHI
IPC: H05K13/02
Filed: 1986-11-13
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-H05201894-A (JP)
Title: Stabilization of 1,1-dichloro-1-fluoroethane
Inventor: ANDORE RANTSU
IPC: C07C19/08
Filed: 1992-10-08
Abstract: In order to stabilise 1,1-dichloro-1-fluoroethane containing traces of vinylidene chloride, at least one ethylenic hydrocarbon containing at least 4 carbon atoms is added to it.
Patent JP-H03133840-A (JP)
Title: Sheet delivering mechanism
Inventor: SUGAWARA ISAMU
IPC: B65H7/12
Filed: 1989-10-18
Abstract: PURPOSE:To produce a press force proper to delivery and to perform stable normal delivery by providing a pressure regulating means which reduces and regulates the press force of a press plate when a double feed is detected by a detecting means. CONSTITUTION:Delivered sheets 1 are separated by a separating means 9, and it is detected by a detecting means 10 whether a double feed occurs. When the double feed is detected, since a pressure force is too strong, a pressure regulating means 21 regulates the press force of a press plate 20 in a direction in which the press force is reduced, and a subsequent sheet 1 is pressed by means of a regulated press force and delivered. A press force proper to delivery is provided in a way that, when the double feed is detected, a press force is regulated in a manner described above, the occurrence of the double feed can be decreased.
Patent JP-H06274201-A (JP)
Title: Control method and control device
Inventor: KATAYAMA YASUNORI
IPC: G05B13/02
Filed: 1993-10-28
Abstract: PURPOSE:To provide a control system for stably controlling feedback control to be executed while changing the control gain of a controlled object with high non-linearity. CONSTITUTION:A difference mechanism 4 finds out a difference value DELTAx between state quantum (x) outputted from a controlled object 1 and its preceding value and a feedback mechanism 2 multiplies the difference value DELTAx by a feedback coefficient to find out a deviation value DELTAu of a control command. An integration mechanism 5 integrates the deviation value DELTAu to determine a control command value (manipulated variable) U. The gain of the mechanism 2 is properly corrected by a control parameter correcting mechanism 3 at the time of controlling a set point.
Patent JP-H0695012-A (JP)
Title: Polarization controller with temperature correcting function
Inventor: NAGASHIMA SHINYA
IPC: G02B26/00
Filed: 1992-09-14
Abstract: PURPOSE:To change a polarization state by canceling the thermal expansion and contraction of piezoelectric actuators, holding blocks, and a fitting base, and pressing an optical fiber only with the modulating signal from a modulating signal source. CONSTITUTION:The piezoelectric actuators 2A and 2B are arranged opposite each other and the modulating signal source 3 drives the piezoelectric actuators 2A and 2B to apply pressure in a radius direction of the optical fiber 1. The piezoelectric actuators 2A and 2B are held by the holding blocks 4A and 4B. The holding block 4A and holding block 4B are fitted to the fitting base 5, a temperature correcting block 6A is interposed between the piezoelectric actuator 2A and holding block 4A, and a temperature correcting block 6B is interposed between the piezoelectric actuator 2B and holding block 4B.
Patent JP-H05106042-A (JP)
Title: Apparatus for producing semiconductor device and production of semicondcutor device
Inventor: HIGUCHI TORU
IPC: H01L21/203
Filed: 1991-10-18
Abstract: PURPOSE:To provide the apparatus for producing a semiconductor device which can be simply and easily provided and can shorten the time required for an attraction vacuum stage by a cryo-pump and the process for production of the semiconductor device relating to the improvement of the apparatus for producing the semiconductor device which maintains the inside of a chamber in a vacuum and the improvement in the process for production of the semiconductor device. CONSTITUTION:This apparatus for producing the semiconductor device consists in discharging the air in the chamber 1 by using a rotary pump 6 and the cryo- pump 7 to maintain the vacuum in this chamber 1, then executing the treatment of a substrate 3 to be treated. The chamber 1 of the above-mentioned apparatus is so constituted as to have a movable valve 10, the peripheral part of which comes into tight contact via a sealing material 12 with the inside wall of the chamber 1 and which can be moved in the chamber 1 by a moving means 13 and an openable and closable valve 11 which is built in this movable valve 10.
Patent JP-H04150169-A (JP)
Title: Picture input device
Inventor: YAMASHITA KATSUSHIGE
IPC: H04N1/40
Filed: 1990-10-09
Abstract: PURPOSE:To attain shading correction to both a white level and a black level in one memory by storing a black level signal of each sensor element and a white level signal of each sensor element into one memory. CONSTITUTION:This device is provided with an image sensor 2, an A/D converter 3 converting an analog picture signal into a digital signal in plural bits, and an address generator 3 generating an address signal in plural bits corresponding to each sensor element of the image sensor 2, and also a memory 7 storing a black level signal of each sensor element and a white level signal of each sensor element, a subtractor 4 correcting a black level from a black level signal in the memory 7 and a divider 5 correcting a white level from the white level signal in the memory. Thus, the one memory is enough to apply shading correction to both the white and black levels.
Patent JP-2001093920-A (JP)
Title: Method for die bonding pressure sensor chip
Inventor: INOUE TOMOHIRO
IPC: G01L9/00
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for die bonding pressure sensor chip by which adherence between a pressure sensor chip and a body block can be improved by uniformly applying an adhesive, and the performance deterioration or variation of a pressure sensor caused by the adhering state between the chip and block can be prevented. SOLUTION: In a method for die bonding pressure sensor chip in which a pressure sensor chip 1 is adhered to a block block 2 with an adhesive 3, transfer amount control members (9, 10) are provided to either a collet 7 holding the pressure sensor chip 1 or a paste tank 8 holding the adhesive 3 and the chip 1 is mounted on and adhered to the body block 2 after the adhesive 3 is transferred to the chip 1 by vertically lowering the collet 7 into the paste tank 8.
Patent JP-H05112790-A (JP)
Title: Electroviscous fluid composition
Inventor: ONO SATORU
IPC: C10N40/14
Filed: 1991-10-18
Abstract: PURPOSE:To provide an electroviscous fluid which generates a large shear stress and is excellent in current characteristics and long-term stability. CONSTITUTION:An electroviscous fluid composition formed by dispersing particles of a sulfonated polymer, obtained by sulfonating a copolymer of a vinyl aromatic compound with a polyvinyl compound, in an electrical insulating liquid wherein the copolymer is synthesized by water-base suspension polymerization reaction using inorganic particles insoluble in neutral water and soluble in acidic water as the suspensoid. This composition gives an electroviscous fluid which generates a large shear stress and is excellent in current characteristics and long-term stability. The fluid can be applied to various devices including clutch, damper, brake, shock absorber, actuator, valve and engine mount.