baber/WOPTO huggingface dataset:
Patent JP-S62118014-A (JP)
Title: Tappet valve lifter for engine
Inventor: YAMAGATA YUTAKA
IPC: F01L1/14
Filed: 1985-11-19
Abstract: PURPOSE:To facilitate a deburring job at the time of friction welding, by using high carbon steel for a sliding frictional flat part of a tappet valve filter, while using low carbon steel for a filter slide-guiding barrel part, and having both parts subjected to the friction welding. CONSTITUTION:A lifter 2 to be operated by a cam 4a on a camshaft is constituted of a sliding frictional flat part 2b and a guiding barrel part 2a to be guided in a guide hole 1a of a cylinder head 1, while a projecting part 2d receiving a valve stem 3 is formed in the backside of the sliding frictional flat part 2b in a barrel part 2a. The sliding frictional part 2b is manufactured with high carbon steel excellent in friction resistance, while the barrel part 2a is manufactured with low carbon steel. Both these parts are joined together by means of friction welding, but burrs being produced at that time are produced from the low carbon steel. Therefore, deburring after the friction welding comes so easy.
Patent JP-H09102059-A (JP)
Title: Transferring method for designated account of membership card issuing company by using membership card, and automatic cash transaction device capable of transferring to designated account of membership card issuing company by using membership card
Inventor: YANO MASARU
IPC: G06Q40/00
Filed: 1995-10-04
Abstract: PROBLEM TO BE SOLVED: To reduce labor (including mental anguish) by guide-displaying a paying mode, selection-operating the paying mode and paying cash to the designated account of a membership card issuing company, which is previously stored in a membership card that is read. SOLUTION: The paying mode is provided for the automatic cash transaction device 1 of a bank B. When the membership card 4 is inserted into the cash card supply port 4 of the automatic cash transaction device 1 and the paying mode is selected, information on the name A of the bank, the branch name of the bank A, the name of a recipient, the item of the account and a designated account number are automatically read, which are previously stored and which the membership card issuing company designates. Since cash can easily, speedily and precisely be paid in the designated account of the membership card issuing company, the user of the membership card does not need to pay cash from the private automatic cash transaction device of the membership card issuing company.
Patent JP-H02106458-A (JP)
Title: Speed change device for traveling vehicle
Inventor: TAMAI SEISHIN
IPC: B60W10/10
Filed: 1988-10-13
Abstract: PURPOSE:To improve the stability during the traveling on a slope by allowing the car speed to be held within a range from the speed on the start of the speed change operation to zero by controlling the brake operation which acts so as to stop a vehicle, when the car speed during the speed change increases over the car speed before speed change or the traveling direction is reversed. CONSTITUTION:In a power transmission system for a tractor, the turning moment of an engine 1 is transmitted to a driven side through a clutch 2, and said power is decelerated by the main and sub transmission devices 4 and 5, and drives the driving wheels 6 and 6. The clutch 2 is operated by a clutch pedal 10 or cylinder C5, and also a brake device 7 is operated by a brake pedal 11 or the right and left brake operating cylinders C6 and C7. In this case, in a control box 19, for example, when speed change is carried out on a descent slope, etc. and the car speed is accelerated because of the turning off of the clutch 2 or when the vehicle tends to travel backward on an ascent slope, etc., control is carried out so that the brake device 7 is operated.
Patent JP-2000086384-A (JP)
Title: Pulling method of silicon single crystal
Inventor: FURUKAWA JUN
IPC: C30B29/06
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To suppress the supersaturated interstitial silicon concentration to a low value, reduce the aggregation starting temperature even when the value of V/G1 enters an interstitial silicon type grow-in defect region and further reduce the size of a dislocation cluster. SOLUTION: A silicon single crystal 11 is pulled up from a silicon melt 13 stored in a quartz crucible 14. When the pulling up speed of the silicon single crystal 11 is V (mm/min) and the temperature gradient in the crystal axis direction within the temperature range of the melting point of the silicon to 1,300 deg.C is G1 ( deg.C/mm), the silicon single crystal 11 is pulled up under conditions of 0.18 (mm2/min deg.C)<=V/G1<0.2 (mm2/min. deg.C) at all the positions from the center of the silicon single crystal 11 to the outer periphery thereof.
Patent JP-H1179104-A (JP)
Title: Weight type filling device
Inventor: NISHINO YUKINOBU
IPC: B65B43/54
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To smoothly fill a liquid in a bag-shaped container accommodated in a holder. SOLUTION: A bag-shaped container 3 is fed on a loading base of a filling device body in a stored condition in a cup-shaped holder 2. An opening-keeping mechanism 45 is provided on the upper side of each loading base. A pair of engagement members 54, 55 are provided on the opening-keeping mechanism 45, and their engagement parts 54a, 55a are inserted in the upper end opening part 3a of the container 3 to keep the opening condition. The liquid of the prescribed weight is filled by a filling nozzle into the container 3 keeping the opening condition by the opening-keeping mechanism 45.
Patent JP-H03119677-A (JP)
Title: Manufacture of connector
Inventor: NAKAMURA KATSURO
IPC: B21F45/00
Filed: 1989-10-03
Abstract: PURPOSE:To reduce the production cost by molding contacts having terminal sections different only in length and the same other portions with a common press die. CONSTITUTION:Multiple molding punches 31 with taper faces 31a at the tips are inserted between terminal sections 23 so that taper faces 31a are brought into contact with tips of terminal sections 23, tips of molding punches 31 are pressed in the direction to narrow the interval between molding punches 31, and tips of terminal sections 23 are pressed by taper faces 31a of punches 31. Taper sections are formed at tips of terminal sections 23. Contacts 2 having terminal sections 23 different only in length and the same other portions are formed by a common press die, they are planted on a contact installation member 1, terminal sections 23 are cut at the desired length, and tips of terminal sections 23 are shined to manufacture a connector 4.
Patent JP-H01102719-A (JP)
Title: Perpendicular magnetic recording medium
Inventor: FUJIMOTO MAKOTO
IPC: G11B5/667
Filed: 1987-10-15
Abstract: PURPOSE:To obtain good head touch by forming a thin film layer having a compressive stress on the 2nd face of a magnetic recording medium formed with an alloy film essentially consisting of Co-Cr on the 1st face of a nonmagnetic base body when the coefft. of thermal expansion of the nonmagnetic base body is larger than the coefft. of thermal expansion of the alloy essentially consisting of the Co-Cr. CONSTITUTION:The curling generated in the magnetic recording medium is offset by forming the film 3 having the absolute value of the compressive stress about equal to or larger than the compressive stress of the Co-Cr alloy 2, for example, by forming an inexpensive metal oxide, for example, oxides of Cr, Ti, Zr, Co, Ni, and Al, etc., as the thin film on the opposite face. The thickness is, therefore, smaller as a whole as compared to the dummy formed with the Co-Cr alloy films 2 on both faces. The perpendicular magnetic recording medium which is decreased in the rigidity of the medium and has the good head touch is thereby obtd. at the low cost.
Patent JP-2000105725-A (JP)
Title: Chip enable signal generating circuit, and memory device
Inventor: OKUMURA YOSHIKI
IPC: G06F12/06
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a chip-enable signal circuit which is used in common for a device mounting (m) pieces of chip and a device mounting 2m pieces of chip and can generate a chip-enable signal without being given chip information from the outside. SOLUTION: The circuit is equipped with a 1st generating means 20 which generates an (m)-bit chip-enable signal indicating the enabled state of the chip indicated by a chip number when the chip number is generated, a 2nd generating means 21 which generates an (m)-bit chip-enable generating signal having the same bit pattern with the chip enable signal generated by the 1st generating means 20 as to a specific chip number, and a selecting means 22 which selects and outputs the signal generated by the 1st generating means 20 when the circuit is used for a device mounting up to (m) pieces of chip and selects and outputs the signal generated by the 2nd generating means 21 when the circuit is used for a device mounting 2m pieces of chip maximum.
Patent JP-S62119767-A (JP)
Title: Flexible disk driving device
Inventor: TSUKUI KUNITSUGU
IPC: G11B17/028
Filed: 1985-11-20
Abstract: PURPOSE:To perform highly accurate positioning, by protecting a center hole by smoothly engaging a collet and flexible disk with each other and preventing the formation of an interval between the collet and a hub. CONSTITUTION:When a collet 1 starts to be engaged with a flexible disk 2 and hub 3, the margin of the center hole of the flexible disk 2 contacts the slope of a positioning section 4. Therefore, it is necessary to make the outer diameter of the initial end section of the positioning section 4 smaller than the diameter of the center hole and round to obtain smooth engagement between them. An extending member 5 is expanded until it contacts the inner wall 8 of the hub 3 and extends the center hole, and thus, the final end section of the positioning section 4 and the inner wall 8 of the hub 3 are stably engaged with each other by linear contact. Furthermore, the extending member 5 and bottom member 6 are constituted so as to have high-rigidity structures against the load applied from a spring 9 to prevent local deformation.
Patent JP-H01100523-A (JP)
Title: Photometer for lens interchangeable camera
Inventor: MUKAI HIROSHI
IPC: G03B7/20
Filed: 1987-10-14
Abstract: PURPOSE:To enable such a new future camera body that the constitution of its photometric optical system is altered by development to photometry by using a conventional lens by calculating a correcting value for a photometric value which varies according to the constitution of the photometric optical system of the camera body by using characteristic information on the lens. CONSTITUTION:A reading means 1 reads data P2 regarding an exit pupil and data Av' regarding an open aperture value from the interchangeable lens IL and a correcting means 2 calculates the correcting value (Bvo-Bvo') for the photometric value Bvo' from those data to correct exposure. Therefore, however the photometric optical system of the camera body is constituted, the correcting value for the light measured value is accurately found on the camera body side by using the data P2 regarding the exit pupil as information characteristic to the lens and the data Av' regarding the open aperture value. Consequently, the storage capacity for information on the interchangeable lens and camera body may be small.
Patent JP-H06113190-A (JP)
Title: Camera provided with monitor
Inventor: OTSUKA HIROSHI
IPC: G03B13/02
Filed: 1992-09-28
Abstract: PURPOSE:To facilitate the confirmation of the result, etc., of photographing, and simultaneously, to share one image pickup means with both displaying and the detection of the shaking of an image so that configuration can be simplified. CONSTITUTION:A CCD 43, a monitor 47 in a CCD/monitor circuit to display after storing a picture signal image-picked up by the CCD 43, an image shaking detecting means 115 to 117 to detect the shaking of the image from the picture signal of a subject image-picked up by the CCD 43, and microcomputers (muC1) 1 and (muC2) 100 are provided. The microcomputers (muC1) 1 and (muC2) 100 let the CCD 43 pick up the image plural times (divided integration) within photographing period of time, and store and display the obtained respective image-pickup signals, and simultaneously, let it detect the shaking of the image from the image-pickup signals of plural times.
Patent JP-H02105247-A (JP)
Title: Logic circuit for data bus control
Inventor: MATSUURA HIDEKI
IPC: H03K19/0175
Filed: 1988-10-13
Abstract: PURPOSE:To prevent simultaneous enable states from being generated by detecting the change of the enable signal of a tri-state buffer, and keeping the enable terminal of the tri-state buffer in a disable state for constant time. CONSTITUTION:When an input signal terminal 5 goes to H at a time t1, the output of a two-input NAND 24 changes to L. At this time, the width of L is almost equal to the delay value of a delay gate 20. Here, the output of a gate 29 goes to H, however, the output of a gate 28 also changes similarly as the gate 24, and all the enable terminals 13-16 of the tri-state buffer 1-4 go to Ls simultaneously, then, the output of the buffer 2 goes to high impedance. When it arrives at a time t2, an input signal terminal 6 changes to L, and as a result, the output of delay gates 29-32 go to H, L, L, and L, respectively. After that, the output of the delay gate 20 changes to L, and the output of the NAND gate 28 goes to H.
Patent JP-S62120377-A (JP)
Title: Production on 7-fluoroprostaglandin i2
Inventor: MAEKAWA ETSURO
IPC: C07D307/935
Filed: 1985-11-20
Abstract: PURPOSE:To advantageously obtain the titled compound, by eliminating a substituted seleno group of a novel 5-substituted seleno-7-fluoroprostaglandin I2 obtained from a 5,6-dehydro-7-fluoroprostaglandin and an organoselenium compound. CONSTITUTION:A compound expressed by formula I (R<1> is 1-10C alkyl; R<3> and R<4> are protecting group; R<5> is 1-10C aliphatic or alicyclic hydrocarbon group) is reacted with an organoselenium compound expressed by the formula R<2>SeX (R<2> is monofunctional organic group; X is Cl, Br, acyl, haloacyl or dicarboxyimide) to give a novel substance expressed by formula II. The substituted seleno group is eliminated from the resultant novel substance expressed by formula II in the presence of preferably a reducing agent, particularly an organotin hydride expressed by the formula R<10>mSnH4-m (m is 2 or 3; R<10> is monofunctional organic group) and, as necessary, the deprotection, hydrolysis and salt formation, etc., are carried out to readily afford the aimed compound expressed by formula III (R<6> is H or 1-10C alkyl; R<7> and R<8> are H or protecting group) or a nontoxic salt thereof when R<6> is H in good yield.
Patent JP-S61136399-A (JP)
Title: Terminal state memory managing system of electronic private branch exchange
Inventor: BANDO HIROAKI
IPC: H04M3/42
Filed: 1984-12-07
Abstract: PURPOSE:To add easily the function of an exchange by arranging decentralizingly a memory address at each function unit of a terminal state memory, and providing a work memory for one terminal's share to read and write entirely the terminal state of each function unit. CONSTITUTION:An address of an input allocation position (a) of a basic part 111 of a trunk memory TM is calculated to read the (i) bytes' share of the constitution size for one terminal's share to the basic part of a trunk memory work area MWK. Then a head address and memory size of each service specific section are obtained from a trunk memory address table TMAD to read the memory size only to a location corresponding to each service of the memory 110. In reading sequentially n-set of services, the terminal state memory arranged decentralizingly to the memory address at each service is read for one terminal's share entirely to the memory 110. The processing is executed conversely for the write of the terminal state.
Patent JP-H02105747-A (JP)
Title: Data transmission system
Inventor: SAKANOBE KAZUNORI
IPC: H04L29/10
Filed: 1988-10-14
Abstract: PURPOSE:To transfer the attribute of data without adding any control signal line by coding the attribute into the signal length of a synchronizing signal by means of a transfer controlling means incorporated in an information processor and discriminating the attribute of the data from the signal by means of a transferred data receiving means incorporated in a transmission controller. CONSTITUTION:A transfer controlling means 13 which can change a synchronizing signal at prescribed timing against a control signal which controls the transfer of transmission data depending upon the attribute of the transmission data is provided on an information processor 2 and a transferred data receiving means 14 which detects the synchronizing signal changing timing to the control signal and adds a prescribed attribute to the transmission data is incorporated in a transmission controller 1. Therefore, the attribute of data can be transmitted to the transmission controller 1 when the data are transmitted and, at the same time, the need for the extension of any control signal line can be eliminated.
Patent JP-H0681151-A (JP)
Title: Cleaning method of window for container
Inventor: TAKE MASAYUKI
IPC: B01J19/12
Filed: 1992-09-01
Abstract: PURPOSE:To prevent the sticking of a reactional product to the transparent quartz window for a photochemical reaction vessel of a photo-CVD device, etc., and to easily remove and clean the once deposited reactional product by abrasion of a laser beam by irradiating the window with the laser beam. CONSTITUTION:The vapor of a raw material, Al(CH3)2H, is supplied from an inlet 3 of a vacuum vessel 1 and the laser beam 10 from an ArF excimer laser oscillator 9 is focused by a mirror 12 and a condenser lens 13 and is passed through a mask 15 to transfer the image of a mask 15 by an Al formed by decomposition of the Al(CH3)2H on the front surface 5a of the substrate 5 in the vessel 1 by the quartz window 2. The focus A of the laser beam 10 is formed on the quartz window 2 in order to prevent the impairment of transparency by sticking of a part of the Al of the inside of the vessel 1 and more particularly to the inner face of the quartz window 2 or to remove the Al once stuck to the inner face of the quartz window 2. The sticking of the Al is thus prevented or the stuck Al is completely cleared away by the abrasion effect of scanning with the laser beam by a reflection mirror 12.
Patent JP-H01102776-A (JP)
Title: Recording information reproducing device
Inventor: SENSOU HITOSHI
IPC: H04N5/92
Filed: 1987-10-14
Abstract: PURPOSE:To prevent picture quality from being deteriorated by amplifying an AM signal component in an FM signal read from a recording medium by a gain proportional to the frequency of the AM signal component and eliminating a cross modulation component between the FM signal and a prescribed signal by mixing the amplitude of an obtained signal with FM demodulation output corresponding to the amplitude of the carrier of the FM signal. CONSTITUTION:After the AM signal component in the FM signal read from the recording medium 1 is detected by a detector 7, and a detected AM signal component is amplified by the gain proportional to the frequency of the AM signal component, and the amplitude of the obtained signal is controlled corresponding to the amplitude of the carrier of the FM signal, it is mixed with the FM demodulation output. Therefore, the signal almost equal to the cross modulation component of the AM signal generated in the FM signal can be obtained by the cross modulation component, and the cross modulation component in the FM demodulation output can be eliminated. In such a way, it is possible to improve the picture quality by preventing the fluctuation of hue saturation due to the cross modulation component between an EFM signal and a video FM signal and the generation of a noise in a luminance signal from being generated.
Patent JP-H10108034-A (JP)
Title: Horizontal deflection circuit
Inventor: IWAI KENJI
IPC: G09G1/04
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To provide the horizontal deflection circuit in which a permissible peak level of a pulse applied to a horizontal coil is switched to be high and an inductance of a horizontal deflection coil is switched to be high as well. SOLUTION: A 1st horizontal deflection circuit 6 is connected to one terminal of a horizontal deflection coil 1, a 2nd horizontal deflection circuit 11 is connected to the other terminal of the horizontal deflection coil 1, the 1st and 2nd horizontal deflection circuits 6, 11 are switched on/off almost, which the same timing to allow the 2nd horizontal deflection circuit 11 to produce a horizontal pulse which is inverted with respect to that by the 1st horizontal deflection circuit 6 to the other terminal of the horizontal deflection coil 1, so as to increase an amplitude of a deflection current flowing into the horizontal deflection coil 1.
Patent JP-H02107016-A (JP)
Title: Digital filter circuit
Inventor: SAKAKIBARA SHINJI
IPC: H03H17/00
Filed: 1988-10-17
Abstract: PURPOSE:To suppress an effect due to the sudden abnormal phenomenon of a quantized process signal, and to transmit a suitable process value to a digital controller having a small time delay by providing a intermediate value selecting circuit. CONSTITUTION:Presently inputted latest data d1, last-inputted data d2, and data d3 inputted before the last are respectively stored into first to third buffer registers 12 to 14, and the data are transferred from the respective buffer registers to an intermediate value selecting circuit 15. The intermediate value selecting circuit 15 selects the data having the intermediate value out of the inputted three groups of the data d1 to d3, and supplies them to a digital controller 30 as output signals d4 of a digital circuit 10. Thus, the transient sudden abnormal input characteristic of the quantized process signal can be eliminated, and a digital filter circuit 10 having the small time delay can be obtained.
Patent JP-H03120734-A (JP)
Title: Bonding device for semiconductor chip
Inventor: HIRAI MINORU
IPC: H01L21/60
Filed: 1989-10-03
Abstract: PURPOSE:To enable chip-bonding even for a split substrate by providing a substrate carrier supporting part for positioning and placing a substrate carrier holding the film-like split substrates split respectively corresponding to respective semiconductor chips on the upper surface of a guide part. CONSTITUTION:A stepwise recessed part 12 with a predetermined depth is formed in the upper surface of a guide part 6 at the periphery of an opening 9 for being capable of fitting and placing outer peripheral part of a substrate carrier 11 therein. Thus, a substrate carrier supporting part 13 is provided. Further, the substrate carrier 11 is formed on a frame having a window at the central part thereof, and a split substrate 5b is bonded and fixed to the lower surface thereof, and four positioning pins 14 are provided on both side frames respectively. The positioning of the substrate carrier 11 can be carried out accurately by inserting the positioning pins 14 into the pin holes 15. The substrate carrier 11 can be accurately positioned and supported at the bonding position of the guide part 6 by means of the substrate carrier supporting part 13 so that a semiconductor chip can be accurately bonded to the predetermined position of the split substrate 5b.
Patent JP-S62108815-A (JP)
Inventor: KAARU KAIZAA
IPC: C07D233/84
Filed: 1986-10-30
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。