baber/WOPTO huggingface dataset:
Patent JP-S63245426-A (JP)
Title: Epoxy resin composition and resin-sealed semiconductor device
Inventor: YOSHIZUMI AKIRA
IPC: C08G59/62
Filed: 1987-03-31
Abstract: PURPOSE:To obtain the title low-stress composition excellent in adhesion to a frame material, moisture resistance, etc., by mixing an epoxy resin with a phenolic resin, a specified silica powder and a styrene/butadiene/methyl methacrylate copolymer. CONSTITUTION:A silica powder (a) which is preferably a fused silica powder of a content of uranium and thorium <=1.0ppb is mixed with a mixture (b) of 0.05-1.00wt.%, based on component (a), silane coupling agent, 0.05-1.00wt.%, based on component (a), silicone surfactant and 0.15-3.00wt.%, based on component (a), thermosetting silicone rubber at normal temperature for several min to obtain a surface-treated silica powder (C). 100pts.wt. epoxy resin (A) of a Cl<-> content <=10ppm and a hydrolyzable chlorine content <=0.1wt.% is mixed with 30-75pts.wt. phenolic resin (B) in an amount to give an equivalent ratio of component B to component A (epoxy equivalent/OH equivalent) of 0.5-1.5, 320-570pts.wt. component C, and 2-30pts.wt. powdery styrene/butadiene/methyl methacrylate copolymer (D) of a particle diameter <=350Xm.
Patent JP-S573908-A (JP)
Title: Preliminary gate for selective water intake equipment
Inventor: SATOU TSUNEO
IPC: E02B7/32
Filed: 1980-06-10
Abstract: PURPOSE: To eliminate the effect of the deposition of sand at the lower part of a gate where surface intake and lower intake are to be performed by stacking preliminary cylindrical gates in line with the surface of deposited sand in a dam.  
     CONSTITUTION: Preliminary gates 24 are put on a truck 22 and then positioned below a cylinder gate 4 on a horizontal rail 20. The hook of an intake cylinder 5 at the lowest stage is coupled with the pin of the preliminary gate 24 and then lifted from the truck 22 by winding up the cylinder gate 4, and then the truck 22 is restored to its original position. The rail 20 is brought down and then the cylinder gate 4 is lowered to the lower part of an intake tower 14 by means of an opening device 17. After landing the preliminary gate 24, when the cylinder gate 4 is further lowered by winding, the hook is removed from the pin, the preliminary gate 24 is left behind, and the cylinder gate 4 alone orderly stacks up the preliminary gates 24 for the second stage and the third stage in line with the rising surface of deposited sand. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S521725-A (JP)
Title: Fitting structure of pipe
Inventor: KASHIWARA JIYUNJI
IPC: F16L21/04
Filed: 1975-06-24
Abstract: PURPOSE: A fitting part construction by which the function of packing for sealing existing between a receiving pipe and a inserting pipe effectively holded at long period of time, and can make the fitting operation easy. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11277346-A (JP)
Title: C-ring fastening device
Inventor: IIJIMA KENJI
IPC: B25B27/20
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To prevent the hands of an operator and the like from being injured by the end part of a C-ring fastened with fastening material, and prevent clothes and seat material and the like to be fixed to the fastening material from being damaged by the end part of the C-ring. SOLUTION: A first and a second rear part guide groove 32a and 32b are provided for a lower part jaw 31a and an upper part jaw 31b, a first and a second front part guide groove 33a and 33b continued from the rear part guide grooves 32a and 32b are provided for the lower part jaw 31a and the upper part jaw 31b, the front part guide groove 33a is bent with respect to the rear part guide groove 32a to the direction of a first projected arrow projected to a line normal to a plane, including a line which is extended from the end surface at the lower part jaw 31a side of a C-ring held by the lower part jaw 31a and the upper part jaw 31b, including the center line of the arrow head normal to the end surface of the round wire rod of the C-ring, and the front part guide groove 33b is also bent with respect to the rear part guide groove 32b to the direction opposite to the direction of the first projected arrow head.
Patent JP-S59205240-A (JP)
Title: Automatic assembly device
Inventor: NOGUCHI TAKASHI
IPC: B25J9/16
Filed: 1983-05-06
Abstract: PURPOSE:To enhance productivity and the rate of acceptance by retracting the assembly robot when any abnormality has arisen, by controlling the robot so as either to resume the assembly operation from the stage with abnormality occurrence or from the next stage, and thereby providing a rapid restarting with simple operational control. CONSTITUTION:If a sensor of a clinch mechanism 18 senses, while a robot is performing mounting of parts, that the lead for No.2 piece of the parts is not properly fitted, a main control circuit 64 retracts the multi-head of assembly robot 2 to the position PD and indicates abnormality occurrence on a display of the control panel 7, and the system is left in stand-by condition. If here a restart command switch is turned on, the circuit 64 actuates the control operation to move the multi-head to a parts supply station K2 of a parts supply mechanism 3, where the multi-head is grasped and moved to above No.2 parts mounting position P2 of a printed circuit board 4 to be followed by sink again and mounting of the parts. When re-mounting of No.2 parts is completed, multi- head 26 is moved to above No.3 mounting position P3, and subsequent No.3, No.4 parts fittings are carried out rapidly in a procedure as S24-S27.
Patent JP-H10248868-A (JP)
Title: Membrane eraser
Inventor: TANO YASUO
IPC: A61F9/007
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To easily remove a proliferative membrane in treating the proliferative vitreoretinopathy by fixing hard inorganic particles to the tapered tip part of an elastic body which is mounted in the tip direction of a rod body provided on one end of a holding part. SOLUTION: A hard inorganic particles 5 group is fixed to the tapered tip part 4 of an elastic body 3 which is mounted in the tip direction of a rod body 2 provided on one end of a holding pat 1. In this case, the elastic body 3 is composed of silicone rubber, the hard inorganic particles 5 are set to diamond particles, the rod body 2 is made of titanium, and the hard inorganic particles 5 are fixed by silicone based adhesive. This treatment apparatus is especially effective to remove a residual cortical vitreous body proliferative membrane or an intraretina boundary from the edge of the macular hole, remove an immature proliferative membrane, and remove a pigment cell which may be a cause of a future proliferative membrane formation if it is left, from the surface of the retina.
Patent JP-H10252550-A (JP)
Title: Fuel nature detecting device and fuel injection amount controlling device for internal combustion engine
Inventor: KITAMURA TORU
IPC: F02D45/00
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To detect a nature of fuel supplied to an internal combustion engine without using a new sensor. SOLUTION: In accordance with a detection value of an air/fuel ratio sensor 22 provided in an exhaust system of an engine 1, fuel injection amount by a fuel injection valve 6 is feedback controlled. A neural net inputting an egging operating parameter including the detection value of the air/fuel ratio sensor 22 and the fuel injection amount is used, a fuel nature parameter representing a fuel nature is detected. In accordance with the detected fuel nature parameter, correction of a transport delay of the fuel injection amount is performed.
Patent JP-H02261021-A (JP)
Title: Charging and discharging device for battery
Inventor: OHASHI MASAHIRO
IPC: H02J7/00
Filed: 1989-03-29
Abstract: PURPOSE:To protect a regenerating rectification circuit without increasing the current capacity by controlling the regenerating ractification circuit at constant voltage so that the difference between the voltage detection signal of a voltage detector and the signal which amplified the difference between the signal to increase the reference signal by specified times and the 2nd current detection signal may be zero. CONSTITUTION:The reference signal of a reference power source 16 is converted into a value in specified times by a converter 21. The difference between this value and the output of the 2nd current detector 18 is amplified by an error amplifier 22. In discharging, a rectification circuit 23 is controlled at constant voltage by the output of a drive circuit 25 so that the difference between the output of the error amplifier 22 and that of a voltage detector 23 may be zero. Even if the crest value of the current is increased which flows through a chopper circuit 10 by the variation of a duty ratio of a transistor 8 in the chopper circuit 10, the crest value of the current flowing through a rectification circuit 13 can be suppressed since the output of the regenerating rectification circuit 13 at constant voltage is controlled.
Patent JP-S5414915-A (JP)
Title: Sorbic acid double salt composition having improved quality
Inventor: KOTANI YASUO
IPC: A01N37/06
Filed: 1977-07-01
Abstract: PURPOSE: A composition usable as antiseptics and mildewproofing agents of processed meat, fish-paste products, etc., without degrading the dispersibility of the double salt in water, free from proper irritating odor, comprising 100 parts by wt. of a sorbic acid double salt and 0.1 - 20 parts by wt. of glycerol. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60225396-A (JP)
Inventor: AOYAMA NOBUTATSU
IPC: F24C15/16
Filed: 1984-04-20
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-H04315069-A (JP)
Title: Compression pattern forming apparatus
Inventor: SAGA KOJI
IPC: G06F11/22
Filed: 1991-04-12
Abstract: PURPOSE:To reduce the number of memory test patterns to a large extent and to conserve a simulation time and the capacity of a pattern memory. CONSTITUTION:A pattern forming indication means 2 indicates data necessary for the formation of a pattern such as the data related to an address wire, a data wire and a control signal wire, the data related to a control signal and clock to a control signal and clock operation or the like to input them to a plurality of memories. A pattern compression means 3 performs the indication input to the memories so that the indicated signal wires can be tested at the same time without contradiction. An indication analyzing means 4 analyzes the contents indicated and inputted by the pattern forming indication means 2 and the compression indication means 3 to output pattern forming data and pattern compression data. A pattern forming means 7 receives the input of the logical circuit data 1 of an LSI wherein a plurality of memories are present to form a test pattern 8 capable of simultaneously testing the respective memories in the same pattern based on the pattern forming data and the pattern compression data.
Patent JP-2000273331-A (JP)
Title: New methine dye
Inventor: NISHIGAKI JUNJI
IPC: G03C1/12
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To obtain a fluorescent dye having fluorescent intensity suitable for diagnosis by including a methine dye. SOLUTION: A methine dye of the formula is used. In the formula, R11 is a substituted or unsubstituted alkyl or a substituted or unsubstituted aryl; R12 is H, a substituted or unsubstituted aryl; Q is a methine or polymethine group having at least one substituent selected from a substituted or unsubstituted heterocylic group and a substituted or unsubstituted aryl; V11 to V16 are each H or a monovalent substituent, provided that at least one of them is a group of -A-XSO3M1; A and X are each a divalent connecting group or a single bond; and M1 is H or a monovalent cation. The methine dye can be easily excited with a laser from an inexpensive helium-neon source and is useful as a label for a substance such as an antibody, a protein, a peptide, an enzyme substrate, morpholine, lymphokine, a metabolite, a receptor, an antigen, a hapten, or lectin.
Patent JP-S60224704-A (JP)
Title: Low-temperature sinterable powder sheet
Inventor: MORISHITA TSUYOSHI
IPC: B22F1/052
Filed: 1984-04-20
Abstract: PURPOSE:To sinter and join at a low temp. metallic powder sheet consisting of metallic powder having an intended function, a sintering assistant consisting of the ultrafine metallic powder having the sintering initiation temp. lower than the sintering initiation temp. of said powder and a resin binder onto the surface of a base body by using the above-mentioned powder sheet. CONSTITUTION:The sintering assistant consisting of the ultrafine metallic powder having the sintering initiation temp. lower than the sintering initiation temp. of the metallic powder having the intended function is mixed with said metallic powder at 1-20wt% by the total weight of the metallic powder and the sintering assistant. The resin binder, more particularly acrylic resin is further added to such mixture and the powder sheet is formed. Such powder sheet is adhered to the surface of the metallic base body and is then sintered by heating, by which the sintered layer having the intended function is formed on the surface of the metallic base body.
Patent JP-S58195877-A (JP)
Inventor: OKADA GENSUKE
IPC: G09F3/00
Filed: 1982-05-11
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-H05315554-A (JP)
Title: Semiconductor integrated circuit
Inventor: OMI SATORU
IPC: H01L27/082
Filed: 1992-04-01
Abstract: PURPOSE:To lessen the power supply of a bipolar semiconductor integrated circuit in high frequency leakage so as to provide a high frequency circuit excellent in high frequency characteristics. CONSTITUTION:A first high frequency circuit and a second high frequency circuit isolated from a power supply are formed on a P-type semiconductor substrate 1 to constitute a semiconductor integrated circuit, where an N<+> diffusion layer 5 is formed and connected to either a first highest potential part 11 or a first maximum potential part 21, and a depletion layer is produced at a junction between the N<+> diffusion layer 5 and the substrate 1.
Patent JP-S61238046-A (JP)
Title: Reading method for radiation image information
Inventor: HOSOI YUICHI
IPC: G21K4/00
Filed: 1985-04-15
Abstract: PURPOSE:To obtain accurate reproduced images by calculating previously the rate of a time decrease in the quantity of accelerated phosphorescence that a storage type fluorescent body sheet generates when excited with a constant quantity of exciting light and then correcting this decrease rate within the readout time of radiation image information. CONSTITUTION:The sheet 3 sucked to an endless belt 9 is conveyed as shown by an arrow B and a main scan of laser light 1a is made at right angles to the direction B. Accelerated phosphorescence is generated where the sheet 3 is irradiated with the laser light 1a according to the image information recorded and stored thereupon and this light is transmitted to a photomultiplier 5 through a line converging body 4 and converted into an electric signal. This electric signal is supplied to a correcting circuit 6, which make the same fading corrections, sheet by sheet, by using the previously stored correcting pattern of the decrease rate of the quantity of accelerated phosphorescence. In another way, the multiplier 5 is controlled to vary a readout gain with time during the reading of one sheet 3, thereby making the fading corrections.
Patent JP-H02257225-A (JP)
Title: Buffer managing device for computer system
Inventor: UJISATO JIROU
IPC: G06F12/02
Filed: 1989-03-29
Abstract: PURPOSE:To timely and effectively utilize a buffer by storing in advance a user and the number of request buffers as a buffer request queue in a management table, and giving a notice to a buffer user when a free buffer is generated. CONSTITUTION:A buffer obtaining means 2 obtains a buffer from a buffer pool 8 by a request from a buffer user 1. A buffer obtaining result deciding means 3 decides the result of obtainment of the buffer by this buffer obtaining means 2, and when the buffer cannot be obtained, a result informing means 4 registers the user 1 and the number of buffer requests in a management table 9 and informs whether they are registered or not to the buffer obtaining request person 1. When they are registered, a buffer request waiting deciding means 6 retrieves the management table 9 and unless there is the request waiting concerned, a request person informing means 7 informs a fact that the buffer can be obtained to the buffer user 1. On the other hand, when a buffer release request is executed from the buffer user 1, a buffer releasing means 5 releases the buffer to the buffer pool 8. In such a manner, the utilization efficiency of the buffer is enhanced.
Patent JP-S59205059-A (JP)
Title: Power transmission device for car
Inventor: TAKIMURA KEISUKE
IPC: F16H48/38
Filed: 1983-05-06
Abstract: PURPOSE:To make compact the captioned device, which is provided in a front wheel driven car of a horizontal front engine type and equipped with a medium differential gear, by providing a differential gear lock mechanism in a space formed on one side of said medium differential gear. CONSTITUTION:A medium differential gear 40 of bevel gear type, which divides the power in halves to be transmitted to the front and the rear wheels, is provided in a part, where the final speed reduction gear is generally provided, of a casing 23 of a transmission device. Said gear 40 has a case 41 and side gears 43 arranged on both left and right sides of a pinion 44, while an accelerator 101 on the left is extended through the differential gear 40. Further, a differential gear lock mechanism DL1 composed of a hollow shaft part 43a of the side gear 23, a right cylinder part 41a of a case 41 extended on the outer periphery of the shaft part 43a and a coupling sleeve 120 is provided on the right end part of the casing 23. Furthermore, a differential lock mechanism DL2 of clutch structure is provided between the case 41 and each side gear 43.
Patent JP-S62237341-A (JP)
Title: Method and instrument for automatic analysis of gas
Inventor: KUNIMI TADASHI
IPC: G01N1/22
Filed: 1986-04-07
Abstract: PURPOSE:To decrease the maintenance operation of an instrument by a mis- operation and to improve the reliability of the instrument by automatically executing introduction, purge, etc. of a gaseous sample to and from the analyzing instrument. CONSTITUTION:A purging gas introducing flow passage 4 is held intact and a 3-way solenoid valve 9 is changed over to the analyzer 1 side to introduce to min the gaseous sample of an unknown component compsn. of a gas producing line into a device in the stage of starting up the device. The flow rate in this stage is set by flow rate controllers 6, 8. A controller (CL)12 monitors the indicated value of the analyzer 1. A signal is sent from the CL12 to change over the solenoid valve 9 to the discharge side immediately when the change rate and/or the specified absolute value of the indicated value attains a preset value. The analyzer 1 is thereby protected to have no hindrance in the performance thereof by the thickening of the component to be measured to a high concn. The solenoid valve 9 is again changed over to the analyzer 1 side by the signal from the CL12 and the indicated value is similarly monitored upon lapse of the specified time. The gaseous sample having the unknown compsn. is thus automatically and safely analyzed and measured.
Patent JP-H05109984-A (JP)
Title: Semiconductor device and its manufacture
Inventor: YASUE TAKAO
IPC: H01L21/822
Filed: 1992-04-01
Abstract: PURPOSE:To prevent edges of a chip from being broken when the chip is subjected to a dicing by the use of a silicon wafer, wherein the main surface of the silicon wafer is a {100} plane and four peripheral side surfaces of the same are {110} planes, so that a thin capacitor can have four peripheral inner {100} planes, whereby the thickness of an oxide film at a capacitor can be rendered uniform. CONSTITUTION:The surface orientation of a silicon wafer 1 is defined such that a main surface 1a thereof is in a {100} plane, and an orientation flat 1b thereof is in a {110} plane. The silicon wafer is subjected to dicing along dicing lines 2a which are parallel to the orientation flat 1b and another dicing lines 2b which are at right angles to the orientation flat 1b. Accordingly, all four peripheral side surfaces 3a, 3b, 3c and 3d of a semiconductor chip 3 have the surface orientation of a {110} plane. In addition, all four peripheral inner surfaces 7a, 7b, 7c, 7d and a bottom surface 7e of a thin capacitor 7 are set to the surface orientation of a {100} plane. Moreover, crossover lines between the dicing lines 2a and 2b, a {111} plane, and the main surface 1a are parallel to each other.
Patent JP-H07258403-A (JP)
Title: Purification of polyether
Inventor: NAKANO MINEO
IPC: C08G65/02
Filed: 1994-03-25
Abstract: PURPOSE:To provide a method for purifying a polyether, capable of significantly reducing its adsorption time and the amount of the magnesium silicate to be used for its purification, compared to conventional methods. CONSTITUTION:This method for purifying a polyether is such that, when an adsorbent and water are added to a crude polyether produced by addition polymerization of an alkylene oxide to an active hydrogen compound in the presence of a basic catalyst to conduct an adsorption treatment of the basic catalyst, magnesium silicate containing <=0.5wt.% of sodium is used as the adsorbent to purify the crude polyether.
Patent JP-H06101283-A (JP)
Title: Anchor
Inventor: OMI KOSUI
IPC: F16B15/04
Filed: 1992-04-01
Abstract: PURPOSE:To obtain an anchor difficult to slip off by a method wherein a notch section is formed to the leg section of the anchor having a notch in the axial direction, expansion at the time of driving is facilitated while an expansion plate is housed into the anchor and the leg section is reinforced. CONSTITUTION:When notches 3b are formed to the leg section 3 of an anchor 1 having notches 3a in the axial direction and an accessory M is installed to light-weight concrete (ALC), etc., the leg section 3 is expanded easily. An expansion plate 4 consisting of a copper plate is housed into the leg section 3, and the leg section 3 is reinforced at the time of expansion while resistance force against drawing is increased. Accordingly, the anchor having strong drawing resistance force can be acquired.
Patent JP-H10275550-A (JP)
Title: Connection switch device with remote control function
Inventor: OCHI HISATO
IPC: H02B3/00
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To make possible connection holding even during power interruption by providing a status holding relay at a switch body part for switching connection by a connection switch control command from a remote center. SOLUTION: A connection switch circuit 41 switches a normal connection circuit and a reserved circuit, and in general switches a connection line of 1 to 2-n. A signal line is connected from a common connector to the connection switch circuit 41, and one of (m) pieces is selected by a select signal of an output of a switch control part 43 therein and is connected to a select connector via a select relay group. A relay 41 of the select relay group has a set coil and a reset coil and normally relay-operates when a voltage is applied to the set coil, and even if the voltage is cut off, a contact is magnet-held, and a latching relay holding a set state is used. To restore a no-voltage state of the normal relay, a voltage is applied to the reset coil for a certain time. Using this operation, a connection holding function during power interruption is made possible.
Patent JP-S58221940-A (JP)
Inventor: RUNE ETSUCHI SAN ORUDE
IPC: A61C5/35
Filed: 1983-05-10
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。