baber/WOPTO huggingface dataset:
Patent JP-S53122634-A (JP)
Title: Electroplating solution of lusterous tin-cobalt alloy
Inventor: NAEKI SHIMETOMO
IPC: C25D3/60
Filed: 1977-12-03
Abstract: PURPOSE: To provide the subject solution of white luster, which is obtained by adding ammonia, ammonium salt, amine compounds and neutral or basic amino acid to main constituents such as stannous salt, cobalt salt and alkali metal salt of pyrophos phate. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5667924-A (JP)
Title: Preparation method of semiconductor system
Inventor: TATEISHI MANABU
IPC: H01L21/30
Filed: 1979-11-08
Abstract: PURPOSE:To prevent rubber from separation and to improve a close contact between a semiconductor substrate and a holding base by a method wherein a rubber sheet for vacuum suction of a rotary system photoresist processing system is mounted in a groove extending to an approaching direction of a rotation axis of a holding base. CONSTITUTION:A groove 8 is formed at a holding base 4 connected to a constant speed motor 5 and having a hole 6 for supplying a vacuum in the direction approaching to the rotation axis of the holding base as facing from the surface of the holding base 4 to the inner part in the system which paints or develops a photoresist, and then, a thin rubber plate sheet 3 is mounted in this groove 8 so as to suck a semiconductor substrate 2 with a vacuum force. With this, when processing is performed by dripping a chemical liquid for the processing use from a nozzle 1 to rotate the holding base, it can be that the rubber sheet 3 will not be out of place during rotation, a closely sticking force will be strong and damages of a semiconducter substrate 2 due to falling are eliminated.
Patent JP-H0818661-A (JP)
Title: Station terminating sound ringing method
Inventor: SHIMIZU MASAKI
IPC: H04M3/02
Filed: 1994-06-27
Abstract: PURPOSE:To provide a station terminating sound ringing method for ringing station terminating sound from a pertinent telephone set for which call termination is requested by hardware control. CONSTITUTION:By a sound source memory 5 for storing the data of continuous sound used for the station terminating sound, a digital switch 3 used for connecting a speech path 30 and a trunk line interface circuit 2 for converting call signals transmitted from a public communication network 1 to the signals of a logical level and performing turn-on and turn-off in synchronism with the signals, the station terminating sound synchronized with the intermittent pattern of the call signals from the public communication network 1 is rung from a terminating terminal for which the call termination is requested.
Patent JP-S5769075-A (JP)
Title: Light and shade recording device for thermal printer
Inventor: SHIMOMURA SHINZOU
IPC: B41J2/36
Filed: 1980-10-15
Abstract: PURPOSE:To provide a light and shade recording device for thermal printers of which recording circuit has been more simplified by the adoption of such a system wherein characters are recorded by thermal elements to which varied number of pulses of which width is relatively narrow are supplied according to the density of a character to be printed, than such a circuit wherein the overall pulse width of power to be supplied is changed according to the density of a character. CONSTITUTION:When transistors Tr1-Tr5 are conducted in sequence by pulse width T1 like pulses 1-5, elements corresponding to those which are turned on of Darlington drivers DD1-DDn are heated and they can make dot records of the lightest density under this condition. To make dot records of more dense, pulses 6-10 are given following pulses 1-5. Dot records become darker as the conduction of pulse width T1 is repeated.
Patent JP-S5477127-A (JP)
Title: Acoustic converter
Inventor: ISHII SHINICHIROU
IPC: H04R9/04
Filed: 1977-12-01
Abstract: PURPOSE:To improve the linearity of acoustic characteristics by proventing the axis of a vibrating system such as a voice coil from being inclined by the contact with the surface having a low coefficient of friction. CONSTITUTION:A voice coil 4 is equipped with coating films 8 to 10, of which the films 8 and 9 are in surface contact with a center pole 1 and a plate 2 in a low coefficient of friction. The coil 4 is held by the center pole 1, the plate 2 and a conical diaphragm 3 at its edge such that no inclination takes place in the axis of the vibrating system. As a result, a damper 5 is dispensed with to prevent the nonlinear strain due to the damper 5 so that the acoustic characteristics can be improved. Incidentally, similar results can be obtained in the case of the dome- shaped acoustic converter. Moreover, similar results can also be obtained if the voice coil is not coated but magnetized.
Patent JP-S63308651-A (JP)
Title: Data processor
Inventor: ROPPONGI MAKOTO
IPC: G06F12/00
Filed: 1987-06-10
Abstract: PURPOSE:To easily realize a directory change, even when a bus name is not clearly specified, by shifting a directory according to a key input from a input device in a hierarchy type file system. CONSTITUTION:When a shift command is inputted into a directory shift command part 11 from the input device 1, a directory reading part 12 reads the directory from a disc device 3. This directory is displayed on a display device 8 by a display control part 42. On the other hand, when a directory shift key is inputted to an inter-directory shift command part 21 from the input device 1, a shift key type is judged by a shift key judging part 22. A shift key process part 23 shifts the directory corresponding to the type of key. And when a key is inputted into a directory deciding command part 31, a directory shift part 32 takes out the directory in a directory control area 41 and shifts the directory. Thus, a purpose is attained.
Patent JP-S5769180-A (JP)
Title: Control device of drain valve for washing machine
Inventor: YOSHIJI SHIYUNJI
IPC: F16K31/06
Filed: 1980-10-15
Abstract: PURPOSE: To reduce the mechanical impact sound caused by flowing current by providing the magnet of a drain valve with a secondary winding for intercepting the operation of the magnet of the drain valve temporarily when the distance between a fixed core and a plunger reaches a given value.  
     CONSTITUTION: A secondary winding 3a is provided in a drain valve magnet 3, and connected to a computer 9 via a recifier 10. The voltage included in the secondary winding 3a is converted into DC by the rectifier 10, and inputted into the computer 9 as the distance information between a fixed core and a plunger. Meanwhile, when the distance between the fixed core and the plunger reaches a given value, the current to the drain valve magnet 3 is intercepted temporarily, and the plunger is operated after the given time. This construction permits to reduce the mechanical impact sound caused by the collision of the plunger and the fixed core. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0437114-A (JP)
Title: Forming method for exposure data, pattern exposure device and exposing method for pattern
Inventor: HAMAGUCHI SHINICHI
IPC: H01L21/027
Filed: 1990-06-01
Abstract: PURPOSE:To suppress wasteful movement of a stage for placing an object to be exposed as much as possible and to efficiently expose by ordering exposures of unit deflecting regions based on individual numbers attached to the regions of noncompressive and compressive exposure patterns. CONSTITUTION:In a method for forming exposure data PD of an object 11 to be exposed by an automatic designing system, a noncompressive exposure pattern PA and a compressive exposure pattern PB defined in advance in unit deflecting regions 11A, 11B are disposed, and the disposed regions 11A, 11B are individually numbered. The numbered regions 11A, 11B are ordered in the exposure, and the data of the exposure-ordered regions 11A, 11B are processed. For example, the exposure ordering is conducted based on connecting order by a shortest route between the regions 11A and 11B of the patterns PA, PB.
Patent JP-S5934472-A (JP)
Title: Interlock controller for suction path wall heating and cabin warming
Inventor: TAKEDA KEISOU
IPC: F02M31/10
Filed: 1982-08-20
Abstract: PURPOSE:To enable interlocked control between suction path wall heating and cabin warming with simple device, by means of a cooling water path passing through suction path wall, warming heat exchanger to return port, low flow cooling water path passing only through the suction path wall to the return port and an exchange valve. CONSTITUTION:When a lever of an air-conditioner is not in the hot mode in Summer season, the port 21 of an exchange valve 20 is connected to the port 23 thereby the cooling water fed to a suction path wall heating heat-exchanger 16 will never pass through the warming heat-exchanger 25 but return to a water jeacket 1 and the cooling water flow is determined by the diameter of a bypass tube 29. In the Winter season when said lever is in the hot mode, said port 21 is connected to the port 22, thereby the cooling water fed to said heat-exchanger 16 will flow into the warming heat-exchanger 25. In such a manner, the cooling water flow can be controlled in two steps to feed the cooling water to the warming heat-exchanger selectively without increasing the capacity of water pump.
Patent JP-H0438848-A (JP)
Title: Semiconductor integrated circuit device
Inventor: YONEZU AKIRA
IPC: H01L21/66
Filed: 1990-06-01
Abstract: PURPOSE:To enable production efficiency after sealing a resin to be improved by separating an electrode, contacting with an electrode probe for judging a completely operational semiconductor chip in wafer state, from an electrode for connecting an electrode plate and by separating it from a semiconductor chip which is resin-sealed. CONSTITUTION:An electrode needle 5 of a probe card 4 is allowed to contact an electrode for electrode needle 2a for judging a completely operational semiconductor chip in wafer state. Then, judgment of the completely operational semiconductor chip in wafer state is completed, thus enabling the completely operational semiconductor chip to be judged in wafer state. With a part 13 closer to an electrode plate electrode of an inner conductor 2c, a thickness of a conductor 2c and one part of an insulation layer 7 directly below it are eliminated. After that, all of a conduction layer 8 and an insulation layer 7 and most of a semiconductor substrate 6 at a part closer to the electrode for electrode needle 2a are eliminated. Nearly the same cutting is performed along an entire periphery of the semiconductor chip which is needed finally. After that, a mechanical stress is applied to a slightly remained part 14 of the semiconductor substrate 6, thus obtaining a part of the semiconductor chip needed for sealing resin.
Patent JP-S631077-A (JP)
Title: Photodetector
Inventor: KITAGAWA MASATOSHI
IPC: H01L31/08
Filed: 1986-06-20
Abstract: PURPOSE:To conduct photodetection having a large brightness current ratio and the fast optical speed of response by laminating at least two layers of Si nitride and amorphous Si and forming a pair of electrodes for extracting a signal onto these layers. CONSTITUTION:An amorphous Si layer 12 having photoconductivity and electrodes 15 and 16 for detecting the change of conductivity corresponding to light intensity projected to the layer 12 are shaped onto an insulating substrate 11 consisting of glass, etc. Two layers or more of Si nitride layers 13 and amorphous Si layers 14 are formed among the layer 12 and the electrodes 15 and 16, the optical forbidden band width of the layers 13 is made larger than that of the layers 14, and both layers are laminated alternately. Accordingly, a photodetector, photosensitivity of which is improved, a brightness current ratio of which is elevated and the optical speed of response of which is increased at low threshold voltage, is shaped.
Patent JP-H0312184-A (JP)
Title: Automatic knock device
Inventor: HASE HIROYUKI
IPC: A63B69/40
Filed: 1989-06-09
Abstract: PURPOSE:To automatically knock a ball close to the hit ball of a real game by providing a first driving part to rotate a bat, second driving part and third driving part to move the second driving part in a plane parallel to a second shaft. CONSTITUTION:A first driving part 43 rotates the bat with the first shaft as a center. By controlling operation timing for a ball supplying part 30 and the first driving part 43, the upper or lower surface of a ball can be hit by the bat or the core of the ball can be caught. Since a second driving part 45 rotates the first driving part 43 to a prescribed position with a second shaft 45a as a center, an angle to be made by a plane, in which the bat is rotated, and the horizontal plane is changed. Thus, the ball can be hit separately for upper swing, down swing and level swing. Since a third driving part 47 moves the second driving part 45 in the plane parallel to the second shaft, the bat is also moved samely as the second driving part. Thus, the horizontally rotational angle of the bat to be rotated on the axis of the bat itself, for which the bat hits the ball, can be changed and the ball is hit separately in left, center and right directions.
Patent JP-S6039108-A (JP)
Inventor: PIEERU MAIE
IPC: C21B7/16
Filed: 1984-07-12
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-S5846037-A (JP)
Title: Preparation of glyoxylic acid
Inventor: MITANI TADAYOSHI
IPC: C07C51/29
Filed: 1981-09-14
Abstract: PURPOSE:To obtain glyoxylic acid, by treating an aqueous solution of glyoxal with hypochlorous acid as oxidizing agent under acidic conditions. CONSTITUTION:In the preparation of glyoxylic acid by the oxidation of glyoxal, the reaction is carried out by using hypochlorous acid (usually its sodium salt or calcium salt and mixed with a mineral acid such as hydrochloric acid, sulfuric acid, etc.) as an oxidizing agent, and reacting the acid with an aqueous solution of glyoxal under acidic conditions.
Patent JP-H01312950-A (JP)
Title: Electromotive reel for fishing
Inventor: NANBU KAZUYA
IPC: A01K89/017
Filed: 1988-06-13
Abstract: PURPOSE:To decrease the load applied to the tip top of a fishing rod, to reduce the reaction of the tip top and prevent the escape of fish from a fishhook by controlling the speed of a winding motor with a control circuit in the winding mode in such a manner as to gradually decrease the speed from a prescribed depth before the winding end of the fishing line. CONSTITUTION:The speed of a fishing line is detected with a speed detector 11 during the winding operation and the detected signal is transmitted to an up-down counter 64. The length of the unreeled or reeled line is calculated by a CPU 61 based on the counted result of the up-down counter 64. In the winding of a fishing line by driving a motor 5, the remaining line length calculated by subtracting the reeled line length from unreeled line length with the CPU 61 is successively compared with the prescribed line length stored in an ROM 62 to start the speed reduction of the motor 5. The speed of the motor 5 is slowly decreased by the control circuit 6 from a prescribed depth before the winding end of the fishing line and the motor is stopped at the winding end.
Patent JP-2000334258-A (JP)
Title: Method and device for recovering value component in waste gas
Inventor: SHIDARA CHIHARU
IPC: B01D53/46
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a method making possible to recover a value component at >=60 deg.C. SOLUTION: In the value component recovering method, the diluted waste gas is formed by diluting the waste gas with the diluent gas by using the material having higher b.p. than that of the component having the highest b.p. among the plural value components contained in the waste gas of a semiconductor production stage, and the diluent gas is recovered as liq. and also the value component is recovered as gas by keeping the temp. of the diluted waste gas lower than the b.p. of the diluent gas and higher than the b.p. of the material having the highest b.p. among the value components in the waste gas.
Patent JP-H11338668-A (JP)
Title: Scrap delivery communication system
Inventor: INOUE TAKASHI
IPC: G06Q50/00
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To accurately store and use various data regarding delivered scraps for inventory management, etc., by allowing a computer to automatically accept a delivery note by telephone. SOLUTION: The scrap delivery communication system judges whether or not there is a 'call' from a trader or a call by telephone (S1). When there is a 'call', a 'trader' routine R1, a 'scrap article kind' routine R2, a 'scrap delivery quantity' routine R3, and a 'delivery day' routine R4 are executed respectively. The routines R2 to R4 are executed as to a single scrap article kind and when plural kinds of scrap articles are delivered, 'NO' is judged by end judgement (S2) to repeat the routines R2 to R4. After the routines R2 to R4 are completed as to all kinds of scraps that the delivery trader are to deliver, 'Yes' is selected by the end judgement (S2).
Patent JP-H10328559-A (JP)
Title: Hc purifying member for waste gas
Inventor: NAKA TAKAHIRO
IPC: B01J37/02
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To sufficiently purify HC(hydrocarbon) by adsorption and desorption by forming a HC adsorption layer from a metallosilicate containing a specific quantity of Al to increase hydrophobicity of the HC adsorption layer in the one formed by providing the HC adsorption layer on a carrier and a HC oxidizing layer on the HC adsorption layer. SOLUTION: A HC purifying member 1 is composed of a cordierite made honeycomb 2 as the carrier and a laminated body 4 for purifying HC provided on the inner surface of each cell of the honeycomb 2 and the laminated body 4 is formed from the HC adsorption layer 5 and the porous HC oxidizing layer 6. And the HC adsorption layer 5 is formed from the metallosilicate having <=0.05 wt.% Al content and as the this kind of the metallosilicate, an MFI-type metallosilicate containing Ga and In as skeleton structural elements is used. On the other hand, the HC oxidizing layer 6 contains one kind of Pd, Pt and Rh is a catalystic element and if necessary contains an oxide of Ce, Zr as a co-catalyst.
Patent JP-S5570468-A (JP)
Title: Soldering smoke suction and dust removing device
Inventor: SATOU KOUZOU
IPC: B23K3/02
Filed: 1978-11-24
Abstract: PURPOSE: To reduce overcooling of a soldering iron and prevent the exhaust of lead fume by connecting the smoke suction hood of the soldering iron to a suction means via strainer by a flexible hose and opening and closing the suction passageway by the operating means at hand.  
     CONSTITUTION: With a vacuum pump 21 being run normally, a solenoid vave 16 is opened by operating the switch 23 provided to a soldering iron 11 to suck the air containing lead fume, etc. through a smoke suction hood 13 covering the tip 12 of the soldering iron 11. The air having been sucked is led to a strainer 19 through a smoke suction pipe 14, flexible vinyl hose 15, manifold pipe 17 and steel pipe 20 and passes in the turpentine oil 24 of the strainer, whereby the flux is dissolved and removed. Further, it passes through a cotton filter 25, by which lead contents are removed. After it is sucked into the vacuum pump 21, it is exhausted. When suction is not required, the suction passageway is closed by operating the switch 23 to prevent overcooling of the soldering iron and keep good the molten state of the solder. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6125145-A (JP)
Title: Formation of image
Inventor: SHIBATA TAKESHI
IPC: G03C8/40
Filed: 1984-07-13
Abstract: PURPOSE:To obtain an image sufficient in density in a short time by forming a photosensitive material layer contg. photosensitive silver halide, a binder, and a dye donor on a support, simultaneously executing imagewise exposure and heating, and transferring a mobile dye formed imagewise to a dye fixing layer at a temp. not above the b.p. of water. CONSTITUTION:The photosensitive material layer contg. at least photosensitive silver halide, a binder, and a compd. producing or releasing a mobile dye in accordance with the reduction reaction of the photosensitive silver halide to silver at high temp. is formed on a support, and it is heated at the same time as imagewise expousre or after than to imagewise form the mobile dye and transfer it to the dye fixing layer in the presence of water in this image formation method. The transfer of the dye is carried out at a temp. not above the b.p. of the water, preferably, in the range of 60 deg.C up to a temp. lower than the b.p. of the water by 2 deg.C. As a result, sufficient dye density can be obtained by using water as the aid for transferring the mobile dye from the photosensitive layer to the dye fixing layer, and an image uniform in dye density can be obtained with good reproducibility.
Patent JP-S5269045-A (JP)
Title: Absorptive refrigerator
Inventor: OKUDA TOSHIHIRO
IPC: F25B15/00
Filed: 1975-12-05
Abstract: PURPOSE: To procure an absorptive refrigerator utilizing waste heat with good follow-up characteristic to the change of load by providing a flow between refrigerant circulation line of an evaporator and solution circulation line for the absorber, which is equipped with a control valve to be operated by temp. detection of the cool water from the evaporator. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05340344-A (JP)
Title: Control device of pressing mechanism for s-type gate valve of force feed pump
Inventor: OKUMURA MASANORI
IPC: F04B15/02
Filed: 1992-06-05
Abstract: PURPOSE:To minimize a leakage amount of concrete at the time of forcing concrete fed and to decrease an amount of wearing a sliding plate and a sliding ring at the time of swiveling an S-type gate valve. CONSTITUTION:When an S-type gate valve 3 is swiveled, a solenoid switching valve 11 is switched to place a low pressure safety valve 10 in an operating condition, and fluid of low pressure (fluid of low pressure determined by set pressure 30kg/cm<2> of low pressure safety valve 10), delivered from a pressure fluid supplying pump 8, is fed to a pressure chamber behind a piston 6 via a pressure fluid supplying pipe 7, to advance the piston 6, S-type gate valve 3 and a sliding ring 2. The sliding ring 2 is pressed to a sliding plate 1 by weak force, to decrease mutual friction, on the other hand, to actuate a drive cylinder 4, and the S-type gate valve 3 is swiveled with its axial line serving as the center, to easily switch the S-type gate valve 3.
Patent JP-S6120609-A (JP)
Title: Method and device for preventing defect in shape steel rolling
Inventor: PASUKARU FURUU
IPC: B21B1/10
Filed: 1985-07-02
Abstract: Process and apparatus for preventing defects in the symmetry of rolled H-beams or I-beams, i.e., a faulty position of their webs (4) in relation to their flanges (5), by correcting such defects in situ. The differential between the torques applied to the upper and lower rolls (1,2) of the rolling stand is determined and compared to a predetermined threshhold value ( delta ). Any excess of the measured value over the threshhold value is eliminated by correction of the elevation of the inlet table of the rolling stand so as to reduce the measured value to below the threshhold value.