baber/WOPTO huggingface dataset:
Patent JP-S61191040-A (JP)
Title: Torch device for wire bonding
Inventor: SHIBATA SHINICHI
IPC: H01L21/60
Filed: 1985-02-20
Abstract: PURPOSE:To fill up with inert gas to nearby a lower end of a bonding wire inserted into a box by a method wherein the box for blasting-off gas, which accommodates a torch forming a ball for connection, is provided and the inert gas is made to blow off from said box. CONSTITUTION:A box 6 for blasting-off gas 6, which accommodates a torch 9 forming a ball for connection, is provided. When a bonding wire 4 is drawn out from a capillary 3, the box 6 approaches the wire 4 from an arrow A direction. The lower end section of the wire 4 is inserted into the box 6 through an inlet 8. When the torch is located under the wire 4, movement thereof is stopped, and blasting-off of the inert gas is performed. Thereby, the inert gas atmosphere is formed to the lower end section of the wire 4.
Patent JP-S57145147-A (JP)
Title: Curable composition
Inventor: ISAYAMA KATSUHIKO
IPC: C08L71/02
Filed: 1981-03-05
Abstract: PURPOSE: To provide a curable compsn. having good storage stability, by blending a polyether having a reactive silicon group with a copolymer contg. a polysiloxane unit and an org. polymer unit.  
     CONSTITUTION: A curable compsn. contains, as an active component, a compsn. consisting of 100pts.wt. polyether having at least one reactive silcon group in the molecule, 0.01W100pts.wt. copolymer contg. both a polysiloxane unit and an org. polymer unit, and 0W500pts.wt. organopolysiloxane. The reactive silicon group of said polyether is a group capable of condensing or reacting in the presence of moisture or an additive. Examples of said reactive silicon groups are a hydrolyzable group attached to silicon atom and silanol group. Polyethers having an MW of 500W15,000 are preferred. As said org. polymer, polyethers such as polyethylene oxide and polypropylene oxide are particularly preferred. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S57146724-A (JP)
Title: Preparation of olefin from methane and aldehyde
Inventor: KODERA YOSHIHIDE
IPC: C07C2/86
Filed: 1981-03-09
Abstract: PURPOSE: To obtain a terminal olefin having one more carbon atoms than an aldehyde from methane gas and the aldehyde, by using a catalyst of silica, alumina, etc. supporting one or two or more metals selected from Rh, Pd, Pt, Ru and Ni in a highly dispersed state.  
     CONSTITUTION: Methane gas is subjected to the addition and dehydration reaction with an aldehyde of the formula RCHO (R is CH 3 , C 2 H 5 , etc.) in the presence of a catalyst containing a carrier of an acidic oxide, e.g. silica or alumina, zinc oxide or a basic oxide, e.g. magnesium oxide, supporting 0.05W 5wt%, preferably 0.1W2wt%, one or two or more metals selected from Rh, Pd, Pt, Ru and Ni, or an alloy thereof to give an olefin. The catalyst is obtained by dissolving a chloride or nitrate of one or two or more metals selected from Rh, Pd, Pt, Ru  and Ni, or an alloy thereof in ethylene glycol, adding a solution of ethyl silicate, etc. in butanol thereto, adding water to the resultant mixture, and hydrolyzing the chloride or nitrate of the metal (the alkoxide method). The catalyst is capable of improving the reaction effect with the high catalytic efficiency. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02211430-A (JP)
Title: Optical scanner
Inventor: HAMADA TOSHIMASA
IPC: G11B7/135
Filed: 1989-02-10
Abstract: PURPOSE:To maintain the specified deflection angle of guided light and to eliminate the deviation in optical scanning by executing the frequency control of a surface acoustic wave when the propagation speed of the surface acoustic wave is change by a cause, such as temp. change. CONSTITUTION:The wavelength of the surface acoustic wave 4 is changed by the fluctuation in the propagation speed of the surface acoustic wave 4 which arises from the disturbance, such as temp. change, of a light guide 2. The frequency of a voltage control oscillator 10 and the frequency of the surface acoustic wave 4 detected by the 2nd electrode 8 are compared by a comparator 11 at this time and the frequency obtd. as the result of subtraction is sent to an adder 15 to change the frequency of the voltage control oscillator 10. The wavelength of the surface acoustic wave 4 excited by the 1st electrode 3 is thereby maintained at the wavelength of the surface acoustic wave before the fluctuation, by which the deviation in a deflection angle theta is corrected and the deviation in the optical scanning is eliminated.
Patent JP-S58149797-A (JP)
Inventor: GOTOU MITSUO
IPC: F26B11/04
Filed: 1982-03-01
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-S55124238-A (JP)
Title: Method of fabricating semiconductor device
Inventor: NAGANO KAZUTOSHI
IPC: H01L21/324
Filed: 1979-03-19
Abstract: PURPOSE:To perform the forming process efficiently and effectively of deep diffusion layers such as bipolar IC by applying a gettering process to a reverse side of the element formation, whereby the diffusion layer of element formation is formed at a higher speed. CONSTITUTION:An oxide film 2 is formed on a main plane of a P-type silicon substrate 1 and a N<+> buried-layer 4 is formed by a heat diffusion method. The oxide film 2 is eleminated and then an N-type silicon layer 5 is made to grow epitaxially on the surface of an oxide film 6 formed. A silicon nitrogenized film 7 is formed by a heat decomposing method and annealed. And then it undergoes a gettering process. For the separation/diffusion purpose, a window 8 is formed in the oxide film 6 and a P-type isolated diffused layer 9 is formed. In this case, the time necessary for the diffusing is extremely limited because the gettering process has been done already. Finally, each element is formed by using a conventional diffusing technique after eliminating the gettering-processed layers. In this cace, however, a usual diffusion time can be applied to as there is no gettering-processed layer.
Patent JP-H07221010-A (JP)
Title: Alignment method, and alignment equipment using the same
Inventor: KOBAYASHI SHIGEO
IPC: H01L21/027
Filed: 1994-02-04
Abstract: PURPOSE:To perform an alignment very precisely, by pre-aligning a reference sample on a first stage, and thereafter, by sensing the target of the reference sample after its carrying onto a second stage, and further, by finding the correcting value relative to the positional discrepancy of the reference sample, and moreover, by tinging the correcting value to the first or second stage. CONSTITUTION:A wafer 1 stored in a carrier 2 is carried one by one to a pre-alignment (PA) stage 4 by a carrying hand 3. In this PA stage 4, a linear orientation flat 10 provided in the peripheral part of the wafer 1 is sensed by a sensor 7, and the alignment (pre-alignment) of the wafer 1 is performed both by this sensing of the linear orientation flat 10 and by an orthogonally bent mechanism 9 against which the wafer 1 is pushed. Subsequently, th pre- aligned wafer 1 is carried onto an XY stage 6 by a sending hand 5. The target of the wafer 1 carried onto XY stage 6 is sensed by a microscope 13 used as a target sensing means, and the precise alignment of the wafer 1 is performed by the uses of both X driving motor 11 and Y driving motor 12.
Patent JP-H02213246-A (JP)
Title: Line control method for multi-point transmission system
Inventor: KIYOZAWA HISASHI
IPC: H04L12/40
Filed: 1989-02-13
Abstract: PURPOSE:To send a data freely as required from a subordinate station or a master station by allowing the master station to output a brake signal representing the normal reception state from the subordinate station and attaining the retransmission processing in the occurrence of collision. CONSTITUTION:A subordinate station 21 prior to the data transmission checks the presence of a brake signal BK on a transmission line 3 to start the transmission. Receiving a data from a reception line 4, a master station 1 outputs a brake signal BK(BK1) at a level L to the transmission line 3 to inform the busy line state to the subordinate station 2. When subordinate stations 22 and 2n are going to start transmission, since the brake signal BK 1 is outputted, no transmission is enabled. When the transmission of the subordinate station 21 is finished, the subordinate stations 22 and 2n start the transmission simultaneously, but the master station 1 detects the collision to stop a brake signal BK 2. Thus, the subordinate stations 22 and 2n, discriminating it to be the presence of collision, stop the transmission.
Patent JP-H08199830-A (JP)
Title: Connecting member preventing spalling of existing mortar and construction method for preventing spalling
Inventor: HOSOI YOSHITOMO
IPC: E04F13/08
Filed: 1995-01-30
Abstract: PURPOSE: To prevent spalling by holding existing mortar by means of a bifurcated shaft inserted into a hole bored in a concrete body from the surface of existing finish mortar and a rod-shaped locking member for connection to a bulge provided in the shaft. CONSTITUTION: A hole H is bored continuously in existing mortar M and a concrete body P. After an existing organic finish paint in a predetermined range around the hole H is removed, a horizontal straight groove R is cut around the hole H, and then the hole H and the groove R are packed with an adhesive A. Then a rod-shaped locking member 5 is connected to the circular bulge 3 of a hairpin-shaped bifurcated shaft 4 having flexibility, is inserted into the hole H and the groove R and held in position. After polymer cement mortar is applied to the mortar M, reinforcing nets are attached to points on the surface of the polymer cement mortar. Then the nets are pressed and embedded into the polymer cement mortar to give the mortar M the property of a plate. Reliability can thus be enhanced, and construction cost can be reduced.
Patent JP-S61193140-A (JP)
Title: Original position confirming device
Inventor: NAKAMURA HIROSHI
IPC: G03B27/62
Filed: 1985-02-21
Abstract: PURPOSE:To obtain an original position confirming device which confirms the position and the copy range of an original with a simple and inexpensive constitution, by providing a mirror, whose reflecting surface is directed upward, on the side face of a copying machine body. CONSTITUTION:A cooling fan 14 is provided above a pair of fixing rolls 13 for the purpose of preventing the rise of temperature in a machine body 1, and this cooling fan 14 is rotated and driven to discharge hot air from an aperture part 15 provided on a side plate 1a of the machine body 1. A mirror 20 consisting of a plane mirror is provided under the aperture part 15 of the side plate 1a, and this mirror 20 is fixed to the side plate 1a through an arm 21 by a screw in such state that its reflecting surface 20a is directed upward. The arm 21 consists of two rods connected shakably, and the mirror 20 is shaked in the direction of an arrow with a connection part 21a as the center. Meanwhile, characters indicating the size of an original are inverted and described on the rear face of the side of the mirror 20 of an original platen 4.
Patent JP-H01207784-A (JP)
Title: Terminal equipment
Inventor: FUKUDA HIROYUKI
IPC: G06F1/16
Filed: 1988-02-15
Abstract: PURPOSE:To reduce the movement of a user's visual line, to improve working efficiency and to reduce user's fatigue by arranging reflectors so that relative positions of the display surface of a CRT device and a keyboard are made close to each other at the time of observing them from the user. CONSTITUTION:The title terminal equipment has the display device 1, the keyboard 2 and plural reflectors 3, 4 fixed to the display device 1 so that the keyboard face is projected on the display surface of the display device 1 or its vicinity. When the reflectors 3, 4 are set up on the display surface or proper positions close to the display surfaces in accordance with the relation with the position 6 of the user's eye, the image of the keyboard 2 can be formed on a position sufficiently close to the display surface and the movement of the user's visual line can be reduced. Consequently, the user's working efficiency can be increased and the degree of fatigue can be also reduced.
Patent JP-H09226115-A (JP)
Title: Ink jet printing head
Inventor: IMAMURA MASAYA
IPC: B41J2/045
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To properly apply voltage to the piezoelectric elements of a head by an inexpensive means by providing the connection terminal parts opposed to the respective piezoelectric elements, a drive IC and the connection terminal of the driver IC and control machinery to a printed circuit board. SOLUTION: First terminal parts 61 for connecting piezoelectric elements are formed on the single surface 6a of a printed circuit board 6 along with continuity parts 63a so as to be capable of being opposed to the respective elements 15 provided to a head substrate 1 while continuity parts 63b electrically connected through the continuity parts 63a and through-holes 63 and second terminals 62 connecting flat electric wires 5 are formed to the opposite single surface 6b thereof and a driver IC 60 controlling the voltage applied to the respective piezoelectric elements 15 is mounted. By this constitution, voltage is properly applied to the piezoelectric elements 15 by an inexpensive means easy to produce and the printed circuit board and the whole can be miniaturized.
Patent JP-H04256700-A (JP)
Title: Soft stop control device for cable severance
Inventor: AOKI KANJI
IPC: B66F9/22
Filed: 1991-02-04
Abstract: PURPOSE:To prevent accident due to emergency stop by furnishing a controller to make soft stopping of the function associate with a working machine lever when wire severance is sensed in the working machine lever by a wire severance sensing means. CONSTITUTION:When a safety switch is in off and a working machine lever is put on, an operation signal emitted accordingly is fed to a control amount extracting means 100 via a wire severance sensor circuit 104, and this means 100 extracts the control amount corresponding to the operation signal from an operating amount/control amount corresponding table which is accommodated in a RAM. This table also includes so-called table for soft stopping applicable in the event of wire severance, and from this a deceleration value is adopted in accordance with the magnitude of the currently placed load. It is likely that stopping the cylinder 1, etc., abruptly leads to an accident in the event of wire severance at the time of lift sinking or forward tilting, and therefore the sinking speed or forward tilting speed is decreased gradually, and the magnitude of deceleration is made corresponding to the size of true load.
Patent JP-S60178636-A (JP)
Title: Semiconductor device
Inventor: SHIN MASANOBU
IPC: H01L23/495
Filed: 1984-02-24
Abstract: PURPOSE:To improve fixing strength while preventing an adverse effect on a semiconductor chip due to the thermal expansion coefficient of a resin by forming a groove to a section, with which a semiconductor element is in contact, in a semiconductor element placing section and fitting the semiconductor element to approximately the whole in the groove by solder or a solder material. CONSTITUTION:A lead frame 11 is formed in such a manner that a metallic plate is punched and a plurality of pairs of leads leading out electrodes to the outside and islands 11', on which semiconductor chips 12 are fitted, are unified by a fixing plate 19. A groove 17 is shaped to a surface, with which the semiconductor chip 12 is in contact, in the island 11'. Solder 13 is placed at the central section of the groove 17, and the semiconductor chip 12, both the surface and the back thereof are mesa-cut, is placed on the solder. The semiconductor chip 12 is fitted in the groove 17 by applying proper load from an upper section. Solder 13 escapes to the outside from a lower section and remains in the groove 17 at that time. Accordingly, solder 17 does not flow out to the outside of the semiconductor chip.
Patent JP-S55126539-A (JP)
Title: Controlling method for molten glass material surface position
Inventor: KINOSHITA KAZUYOSHI
IPC: C03B3/00
Filed: 1979-03-22
Abstract: PURPOSE:To prevent erosion of the side wall refractory of a glass melting kiln by obtaining a constant value which correctly represents molten glass surface positions in the feed period of a mechanism for periodically feeding starting materials to the kiln and by feeding starting materials according to the value so that the level of the melt is made constant. CONSTITUTION:Skim pockets 26 are attached to the side wall of refining section 22 of glass melting kiln 12. Beams 46, 48 reflected from higher surface 40 and lower surface 42 of molten glass 34 with laser beam projector 30 impinge on laser beam receptor 32 at positions different from the incident position of beam 44 reflected from standard time melt surface 38, and this incident position change is detected with two photoelectric converters. since there is a minute fluctuation in a starting material feed period, a representative value is obtd. from the mean values of values detected at fixed phase in the period, and using this value as a constant value the rotation no. of a starting material feeder driving motor is changed automatically to keep the melt level constant with accuracy. Thus, the kiln side wall is protected from erosion due to a melt level change to prevent a glass quality deterioration and production of a strain due to eroded refractory chips, etc.
Patent JP-S62190718-A (JP)
Title: Treating method for semiconductor film
Inventor: NOGUCHI TAKASHI
IPC: H01L21/20
Filed: 1986-02-18
Abstract: PURPOSE:To use a synthetic resin substrate by bonding a semiconductor film of an amorphous Si on an insulating substrate at 200 deg.C or lower, and ion implanting the film to uniformize electric characteristics. CONSTITUTION:An amorphous Si film of Si-H2 bonding state is formed by a glow discharge or the like at 200 deg.C or lower on a synthetic resin substrate. In this case, the bond of the formed amorphous Si film is mostly Si-H2 so that its dark and photoconductivity do not arrive at practical use. Then, Si<+> is accelerated, for example, by 40 keV to the thin film to be implanted in 1.5X10<15> pieces/cm<2>, thereby altering the bonding state of Si-H2 to Si-H. Thus, a photoelectric element such as solar cell using synthetic resin for the substrate is obtained.
Patent JP-H06252948-A (JP)
Title: Packet switching system
Inventor: ARAMAKI TOSHIYA
IPC: H04L47/43
Filed: 1993-02-23
Abstract: PURPOSE:To provide a packet switching system which can suppress the increase of the packet delay time and also can be easily controlled by adding the arriving time information on the packet to be supplied to the header information on the packet. CONSTITUTION:The time stamps, i.e., the arriving time information are given to the packets supplied to the primary switches 11-18 from the IN circuits 711-788. Then these packets are sent to the secondary switches 21-28. These secondary switches copy the arriving time information on the packets and transmit the copied information to the third switches 31-38 which store the addressed OUT circuits. At the same time, the packets are also transferred to the third switches for each address through the packet switching parts 621-628. The arriving time information sent from the secondary switches and the packets are stored in a buffer. If the coincidence is secured between the head arriving time information of the buffer and the arriving time information on the head packet stored in the buffer, the packet is sent to the OUT circuits 931-988 via the packet switching parts 631-638.
Patent JP-S63200721-A (JP)
Inventor: OHARA NAOYUKI
IPC: A47L5/24
Filed: 1987-02-17
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-S54125673-A (JP)
Title: Pseudomonic acid neopentyl ester
Inventor: MUNAKATA TOMOHIKO
IPC: C07D407/06
Filed: 1978-03-23
Abstract: NEW MATERIAL:Pseudomonic acid neopentyl ester of formula I.  
     USE: Remedy for the infectious diseases of man and animal by bacteria. Strong anti- bacterial activity against Gram-positive bacteria such as Staphylococcus aureus, Streptococcus pyogenes, Streptococcus pneumoniae, etc., and effective to the penicillin-resistant or macrolide-resistant variant thereof. Long-acting effectiveness. Orally administrable.  
     PROCESS: The compound I can be prepared e.g. by esterifying pseudomonic acid with a diazo compound, or by esterifying an alkali metal salt (e.g. Na, K) of pseudomonic acid with a compound II (X is halogen, lower alkylsulfonyloxy, etc.) in a solvent such as dimethylformamide, etc. at room temp W +60°C. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59160284-A (JP)
Inventor: OOTOBE KOU
IPC: G07D7/20
Filed: 1983-03-03
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-H05233808-A (JP)
Title: Logic inspecting method for composite graphic
Inventor: YAMADA TAIZO
IPC: G06T7/60
Filed: 1992-02-21
Abstract: PURPOSE:To provide the method for inspecting the logic of a composite graphic in the case of recognizing a drawing. CONSTITUTION:The respective line segments of the composite graphic are twice traced forward and backward. When the respective line segments of the graphic are successively traced, unit polygons [1] and [2] closing a vector and an outer peripheral polygon [3] are completed. It is judged whether any paired vectors to be traced forward and backward are existent in loop vectors constituting the outer peripheral polygon [3] or not. As the result, since the paired vectors are existent at the part of a line segment X, it is judged that this graphic is logically abnormal as the composite graphic. Further, it is detected which line segment in the graphic is abnormal.
Patent JP-S60179905-A (JP)
Title: Vertical magnetic recording head
Inventor: OGAWA MINORU
IPC: G11B5/255
Filed: 1984-02-24
Abstract: PURPOSE:To decrease the wear of a vertical magnetic recording head and recording medium and to eliminate the influence by ruggedness of substrates by sandwiching the main pole of said head which is in contact with the surface of a recording medium by the surfaces of porous carbon substrates which are impregnated with a lubricating agent and on which a metallic carbide film is formed. CONSTITUTION:The main magnetic pole 1 of a vertical magnetic head 2 for a magnetic recording medium 5 consisting of a high permeability film 7 such as ''Permalloy'' or the like and a vertical magnetized film 8 such as CO-Cr on a substrate 6 is formed on the surface of one substrate 9a of porous carbon substrates 9a, 9b by a vapor deposition method, etc. after impregnating a liquid, etc. of a fluorine surface active agent which is liquid at an ordinary temp. or a soln. of a fluorine surface active agent which is solid at an ordinary temp. as a lubricating agent into the substrates. The lubricating agent is similarly impregnated into the other substrate 9b and thereafter a metallic carbide film 10, for example, SiC, TiC or the like is formed by a sputtering method, etc. on the surface of said substrate sandwiching the main magnetic pole 1 to sandwich said pole. The wear of the head and the wear of the medium 5 are thus prevented and the pole 2 is formed without infuence by the ruggedness of the substrates. The impregnation of the adhesive agent is eliminated as well.