baber/WOPTO huggingface dataset:
Patent JP-H09190162-A (JP)
Title: Method and circuit for driving matrix display device
Inventor: CHIYOU RAKUGEN
IPC: G09G3/36
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a flicker by using through mixing a simultaneous scanning system of two lines with a point inversion system. SOLUTION: A gate device circuit drives simultaneously one of odd numbered gate lines and one of even numbered gate lines in a bundle through two registers 1, 2 individually driving the odd numbered gate lines and the even numbered gate lines. In the odd numbered field of a two line simultaneous drive system, two gate lines such as NO.1, 2 gate lines, NO.3, 4 gate lines are bundled into one unit, and a signal is imparted successively, and in the even numbered field, two gate lines such as NO.1 gate line, NO.2, 3 gate lines, NO.4, 5 gate lines are bundled into one unit, and the signal is imparted successively.  Then, when a certain bundle of gate lines is opened, upper part and lower part data drive circuits 10, 20 send out the signals with polarities opposite to each other, and when a next gate line bundle is opened, the upper part and lower part data drive circuits 10, 20 send out signals with the polarities of respective signals inverted.
Patent JP-S5321247-A (JP)
Title: Cross-linking of polyethylene
Inventor: TERASAKI KAZUNORI
IPC: C08K5/17
Filed: 1976-08-10
Abstract: PURPOSE:To cross link polyethylene in a thickness of not less than 0.5mm by the radiation of electron ray, by adding a surface active agent to polyethylene to prevent thee-like cracks.
Patent JP-S60241727-A (JP)
Inventor: TERAO YASUHIKO
IPC: H02J3/24
Filed: 1984-05-15
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-H1168494-A (JP)
Title: Audio signal processor and storing medium recording audio signal processing program
Inventor: SATO YASUO
IPC: H03G3/30
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To naturalize the connection of sounds and prevent head omission by obtaining a level control gain derived from approximation through a prescribed function which is saturated with a level value control gain in an area not smaller than an upper limit value in a prescribed threshold value range, and multiplying an input signal the obtd. level control gain. SOLUTION: In the area where the level of an input digital audio signal is a threshold Vth1 to Vth2 , a level control gain approximate-processed by a m-th order function (m>2) saturated with an area control gain Gm not smaller than a threshold value Vth1 is obtained. Namely, a device multiplying the gain Gm by a digital audio signal makes Gm=1 in an area where the level of an input signal is not lower than a threshold value Vth1 and makes Gm=(Vth2 / Vth1 )<n-1> in an area where the level of the input signal is not higher than a threshold value Vth2 . Then an expanding device multiplying a level control gain Gm approximate-processed by the m-th order function saturated with the gain Gm by the digital audio signal in an area where the level of the input signal is a threshold value Vth1 -Vth2 is provided.  The change of an output level near Vth1 is smoothed to prevent the head omission of sounds near Vth2 .
Patent JP-2000289864-A (JP)
Title: Paper feed device
Inventor: KANO KUNIHIKO
IPC: B65H3/06
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To surely sepatate paper sheets one by one by providing a moving means moving the extreme end part on the lower stream side of a paper sheet to form a paper sheet loop and a pressure connection means pressure connecting a paper sheet bundle to the moving means side, and operating the pressure connection means so as to release pressure connection on the way of forming the paper sheet loop. SOLUTION: When a document bundle is loaded on the tray 301 of a paper feed device and a copy start key is pushed, a pressure connection plate 305 and a presser plate 306 are moved downward by a driving means. As a result, fixed pressure connection force by the pressure connection plate 305 and fixed presser force by the pressure plate 306 are applied to the document bundle on the tray 301. Next by rotating a moving roller 304, the extreme end part of a document is pulled out from the face side of a supporting claw 307 by friction force with the moving roller 304 and moved on the upper stream side. Thereafter, the extreme end part of the document is formed with a loop to be a projecting shape downward. When the loop of the document is formed, the pressure connection plate 305 is moved upward, and the pressure connection force to the upper face of the document bundle is released.
Patent JP-H03293965-A (JP)
Title: Dc power unit
Inventor: UNO TAKASHI
IPC: H02M3/28
Filed: 1990-04-10
Abstract: PURPOSE:To simplify the construction by connecting a basic output circuit and one or more auxiliary output circuits to the secondary winding of a switching transformer, and controlling the output of said auxiliary output circuit by means of an auxiliary control circuit. CONSTITUTION:A basic circuit comprised of a diode 24, etc., and one or more auxiliary output circuit comprised of a diode, etc., are connected to the secondary winding of a switching transformer 23. The primary winding N1 of the transformer 23 is turned on or turned off by an error amplifier 32, a switching element 22, etc. The output of the auxiliary output circuit is controlled by the on-off of a switching element 30 by means of a comparator 29 and a driving circuit 34. This way, the voltage of load 36 is set lower than the voltage of load 35. Furthermore, the comparator 29 is provided with hysteresis properties. Moreover, the switching frequency of a switching element 30 is set lower than the switching frequency of the switching element 22.
Patent JP-H05272237-A (JP)
Title: Fitting device for attaching horizontal part to structure
IPC: E04G1/20
Filed: 1992-03-24
Abstract: PURPOSE:To raise the efficiency of upward fitting operation by a method in which horizontally rotatable first and second arms are attached to the elevator of a base to horizontally support parts to be attached and a working device is set on the tip of the second arm in a vertically movable and rotating manner and fixed by screws while supporting parts to be attached by the base. CONSTITUTION:The first and second arms 32 and 34 which can turn horizontally are attached to the elevator 12 of a base 10 to horizontally support and vertically move parts 18 to be attached, such as ceiling board. A working device 16 such as automatic screw clamper or automatic nailing machine is set on the tip of the arm 34 in a vertically movable and rotatable manner. While supporting the ceiling board 18 horizontally by the base 10, the part is attached by the working device 16. Large-size and heavy weight parts can thus be easily attached with high efficiency.
Patent JP-S5431532-A (JP)
Title: Tray for thyristor valve
Inventor: KAWAGUCHI YOSHINOBU
IPC: H02M7/155
Filed: 1977-08-12
Abstract: PURPOSE: To simplify a work of assembly, with a number of wheels reduced, by means of providing a plurality of sliding wheels on the tray frame to make a shifting motion on a guide rail of the frame unit. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08315826-A (JP)
Title: Casting lattice for battery and its method and equipment formanufacture
Inventor: WIRTZ JOHN O
IPC: H01M4/84
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a continuously cast battery positive electrode grid which has corrosion resistance and on which growth is sharply reduced during use by performing cold working on a grid black of a continuously cast web in order to reduce a thickness of the cast web by a specific quantity. SOLUTION: A desired property of a continuously cast positive electrode grid is attained when a thickness of a web 24 cast as it is reduced to a least 70%, that is about 7/2 to 1, desirably, about 75%, that is, 4 to 1. The whole reduction of a thickness of the web must be performed under cold working having a maximum metal temperature falling within a range of 35  deg.F to 180  deg.F, desirably, 50 deg.F to 80  deg.F.
Patent JP-S59221768-A (JP)
Title: User confirming system
Inventor: TAGUCHI MINORU
IPC: G06Q40/00
Filed: 1983-05-31
Abstract: PURPOSE:To prevent the foul use of stolen or found cards with an automatic cash payment machine by performing collation of a password number as well as the optional register additional data that cannot be known by a third person. CONSTITUTION:When a card is put into an automatic cash payment machine, the passward number of the card is read by a read/write part 13b. Then the password number fed from a keyboard 40 is collated through a comparator 38. When the coincidence is obtained from the collation, the identity of the card owner is confirmed. In this case, the additional data if registered is fed and held at a buffer 36. At the same time, the communication is carried out with a host computer. Then the additional data is read out and transmitted. The input additional data is collated with the registered additional data through a comparator 39. When the coincidence is obtained, the cash is delivered. If no coincidence is obtained, the foul use of the card is decided. Thus the card is collected and at the same time the necessary inspections are carried out.
Patent JP-S58213668-A (JP)
Inventor: FUJII KOUJI
IPC: C04B38/02
Filed: 1982-06-07
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-H04227646-A (JP)
Title: Preparation of soft foaming agent for flame resistant elastic polyurethane
Inventor: URURITSUHI HAITOMAN
IPC: C08J9/06
Filed: 1991-04-01
Abstract: In a process for the production of a flame-resistant, elastic soft polyurethane foam from a foam reaction mixture containing a polyol and polyisocyanate and containing expandable graphite as flame-inhibiting agent, it is proposed according to the invention, in order to prevent after-swelling with danger of subsequent spontaneous combustion, that melamine in a prespecified amount be admixed with the foam reaction mixture in addition to the expandable graphite.
Patent JP-H11294893-A (JP)
Title: Outdoor unit and air conditioner
Inventor: OTSUKA TAKAAKI
IPC: F25B27/00
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To realize a clean operation of a gas heat pump type air conditioner by providing an odor countermeasure catalyst for removing odor components contained in an exhaust gas system in the exhaust gas system. SOLUTION: In a process where exhaust gas discharged from a gas engine 41 passes through an odor catalytic converter 61, odor components are removed from the exhaust gas by an odor countermeasure catalyst, so that deterioration of an environment caused by odor generated by odor gas is prevented and the environment protection is maintained. Besides, the higher the exhaust gas temperature is, the more effective is a platinum catalyst employed as the odor countermeasure catalyst, odor components are removed more effectively by providing the odor catalytic converter 61 on the exhaust gas inflow side of an exhaust gas heat exchanger 54. Further, the odor component converter 61 is designed to be detachable from the exhaust gas heat exchanger 54, so that the odor countermeasure catalyst can be replaced with a new one in the case the capacity thereof is reduced.
Patent JP-S5720375-A (JP)
Title: Thermal printing head and its manufacture
Inventor: AKECHI HOUSHIYUN
IPC: H01L49/02
Filed: 1980-07-14
Abstract: PURPOSE: To prevent the discontinuity of a protective film, and to contact a heat generating layer section widely with thermosensitive paper by a method wherein a conductor layer for conduction is formed on the heat generating layer in a shape that the end surface is tapered, and the upper section is coated with the protective film.  
     CONSTITUTION: The heat generating layer (Ta 2 N, NiCr, etc.) 2 is molded uniformly on the surface of a substrate 1 in ceramics, etc. coated with a glass glaze, and the conductor layer (Al, etc.) 3 is shaped on the layer 2 through vacuum evaporation, sputtering, etc. The layer 3 is coated with a photoresist 4 according to the desired pattern. Adhesive power with the conductor layer 3 is reduced by making the temperature of post baking lower than a normal case at that time. The photoresist and the layer 3 are photoetched with an etching liquid having high concentration. Accordingly, the conductor layer 3 is formed in the desired pattern shape while the end surfaces a of each conductor layer 3A, 3B are tapered. Preferably, an angle of the inclination is 15°W30°. The photoresist 4 is removed, and the protective layer 5 is shaped on the whole upper surface. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03295061-A (JP)
Title: Tape loading device in magnetic recording/reproducing device
Inventor: INOUE ATSUSHI
IPC: G11B15/665
Filed: 1990-04-13
Abstract: PURPOSE:To prevent the tape from sagging and falling off by varying a driving signal of a loading motor and a back tension adding reel motor in accordance with an output of an operation phase detector of a tape loading mechanism. CONSTITUTION:When a tape is loading command is received, a loading phase is calculated, based on an output of a potentiometer 103 at the time of receiving an output signal of an unloading completion sensor 102 as a reference. Subsequently, in accordance with its value, a control signal is sent to supply and take-up reel motors 104, 105 so as to add back tension, and also, a prescribed driving control signal is sent to a loading motor 106. Also, when a tape unloading signal is received, an unloading phase is calculated, based on an output value of the potentiometer 103 at the time of receiving an output of a loading completion sensor 101 as a reference, and the above each control signal corresponding thereto is sent out.
Patent JP-H08289752-A (JP)
Title: Production of bread crumbs for fried food-like food product
Inventor: TAGUCHI MASAO
IPC: A23L7/157
Filed: 1995-04-21
Abstract: PURPOSE: To obtain bread crumbs for fried food-like food product which can give fried food-like food products showing the same appearance and texture as those of the actually fried food only by cooking in an oven or the like by frying and roasting bread crumbs under specific conditions, respectively. CONSTITUTION: This crumbs are prepared by frying dried crumbs at 160-240 deg.C for 2-15 seconds, preferably at 170-200 deg.C for 5-13 seconds, then roasting the fried product at 180-240 deg.C for 2-15 minutes, preferably 200-220 deg.C for 3-10 minutes. It is preferred that the crumbs are adjusted in its oil content to 40-65wt.% by frying and to 30-60wt.% by roasting. The water content is lowered preferably less than 1wt.% by roasting. The food oil for frying is preferably vegetable one from the view points of storability and health.
Patent JP-H08293108-A (JP)
Title: Thin-film magnetic head
Inventor: KUDO KAZUE
IPC: G11B5/40
Filed: 1995-04-21
Abstract: PURPOSE: To prevent the dielectric breakdown during a head production stage and to improve the yield of the head with a protective circuit for preventing the dielectric breakdown of the head. CONSTITUTION: A ground surface film, lower shielding film 4 and magnetic gap film 5 are formed on a nonmagnetic substrate 8 and thereafter, an NiO film is formed at 50nm as a magnetic domain control layer. After Al2 O3 is formed at 10nm by a lift off technique thereon, a magnetosensitive section 1 is formed. This magnetosensitive part is obtd. by forming an Ni-Fe-Nb film which is a soft magnetic film, a magnetic sepn. film Ta and an NiFe film (MR film) by a sputtering method. After the three layers are formed, the films are patterned to prescribed shapes by a photolithography technique. The resist is formed again by a photolithography technique for the purpose of electrode formation after removal of the resist. This resist is removed after the formation of an electrode Nb/Au/Nb film 2.  At this time, the electrode 2 has a structure shorted at the end of the magnetosensitive part 1, i.e., on the floating surface side so that current does not flow to the magnetosensitive part even if static electricity is generated during the subsequent stages. The resist is formed as a magnetic gap film 6 and a protective film 9 after the removal of the resist and, thereafter, the magnetic shielding film 7 is formed.
Patent JP-H0940402-A (JP)
Title: Preparation of ozone-containing processed gas
Inventor: LANG HELMUT
IPC: C01B13/10
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To obtain a process for producing an ozone-contg. process gas which increases the discharge flow rate of the gas within a control range where there is no danger of ozone cracking.  
     SOLUTION: This process for producing the ozone-contg. process gas is capable of regulating and/or controlling the discharge flow of the process gas in the following manner: The ozone content of oxygen or oxygen-contg. gas is increased in more than one of ozone formers 1. This gas is emitted from these ozone generators 1 and is supplied into a compressor 3 designed preferably as a water sealed pump or a compressor group connected with the plural compressors in parallel, under the specified pressure higher than the suction pressure of the compressors where the gas is boosted up to PV higher than the pressure PS on the suction side of the compressor 3 or the compressor group in the pump. The gas is then supplied to a rector or another gas consumer. In the process described above, a gas flow rate control valve 2 is installed on the suction side upstream of the compressor 3 or the compressor group and the fluctuating gas flow rate is always controlled by the fluctuating suction gas density upstream of the compressor 3 or the compressor group. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H06289199-A (JP)
Title: Electron beam accelerator
Inventor: MIURA ICHIRO
IPC: G21K5/04
Filed: 1993-04-01
Abstract: PURPOSE:To take out the electron beam having little disturbance of the circular orbit of the electron beam by irradiating the electron beam which passes through a deflection pipe into a bending magnet part. CONSTITUTION:In the upper part of a cavity resonator 1, a deflection pipe 3 is arranged in parallel to the center axis, and a bending magnet 4 is arranged along the center axis of the resonator 1, separated by the distance equal to the length of the pipe 3. The magnetic field of the magnet 4 is directed upward (S) from the lower part (N), and differs from a uniform static magnetic field due to an electromagnet. The electron beam 6 draws a circular orbit in the uniform static magnetic field, and the circular orbit becomes large successively. The position of the pipe 3 supported so as to enable the vertical parallel shift is adjusted so that the beam 6 is introduced. The beam 6 introduced into the pipe 3 advances straightly free from bending, since the inside diameter part of the pipe 3 is magnetic-shielded, and discharged into the uniform static magnetic field again. The beam is introduced into the magnet 4, drawing a semicircle, and then bent in the vertical direction to the semicircular orbit by the magnetic field of the magnet 4, and led outside.
Patent JP-S63262952-A (JP)
Title: Captain terminal equipment
Inventor: HOSOKAWA HIROHISA
IPC: H04M11/00
Filed: 1987-04-20
Abstract: PURPOSE:To constitute a delivery circuit of only one asynchronous system transmission circuit, by switching and transmitting a signal transmitted from a signal transmission circuit of asynchronous system to a network control unit(NCU) and a modem device by a switching circuit. CONSTITUTION:The NCU30 sends a dial signal to a telephone line according to a dial number sent from a transmission part 10, and when the line is connected to an information center, a video tex switching instruction signal is sent from the information center. When an information processing part 1'' recognizes the video tex switching instruction signal, the output signal of a switching signal generating part 34 is set at an (L) level. An OR circuit 37 opens a gate, and the output signal of the transmission part 10 is transmitted to a modem, and it is modulated by the modem, and is set as the up signal of a video tex. Thus, by providing the switching circuit 38 which switches the signal of asynchronous system outputted from the transmission part 10, it is possible to permit to prepare only one delivery circuit for an asynchronous signal.
Patent JP-2000294276-A (JP)
Title: Nonaqueous electrolyte for secondary battery
Inventor: SUZUKI EMI
IPC: H01M10/05
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To prevent degradation in discharge characteristic at a high temperature and low temperature caused by reaction of a carbon material and a nonaqueous solvent by adding dimethyl solfoxide and lithium borate tetrafluoride to a nonaqueous electrolyte of a secondary battery using a graphite carbon material as a negative electrode. SOLUTION: A nonaqueous electrolyte for a secondary battery includes a nonaqueous solvent such as dimethyl sulfoxide, lithium borate tetrafluoride and ethylene carbonate and a lithium compound as an electrolyte. The concentration of respective components in the nonaqueous electrolyte is desirably 0.01 to 5 of the dimethyl sulfoxide and 0.01 to 5 of the lithium borate tetrafluoride in wt.%, and the lithium compound is desirably 0.3 to 2.0 mol/l. The dimethyl sulfoxide and the lithium borate tetrafluoride are added to restrain decomposition of the nonaqueous electrolyte in charge/discharge to improve discharge capacity. A graphitized material on which an intelayer distance between carbon and carbon is not more than 3.4 Å is desirable as a carbon material of a negative electrode.
Patent JP-H07269918-A (JP)
Title: Ventilating structure of toilet room
Inventor: IWAKOSHI TAKESHI
IPC: F24F7/06
Filed: 1994-03-29
Abstract: PURPOSE:To obtain a ventilating structure of a toilet room which prevents the user therein from exposure to a malodorous ventilating air. CONSTITUTION:A back cabinet 12 is provided in a toilet room 11, a commode 3 is installed on the front face 12a of the back cabinet 12, air inlet openings 15 are formed in the front face 12a of the back cabinet 12 in the positions lower than the opening part 3a of the commode 3, an air blowing opening 16 is formed near the ceiling 17 in the toilet room 11 to supply fresh air into the toilet room, and the air blowing opening 16 is provided in a manner to have a blow direction toward a space A of the user above the commode 3.
Patent JP-H04326751-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KOIKE KENICHI
IPC: H01L21/768
Filed: 1991-04-26
Abstract: PURPOSE:To improve water resistance of a side (inner surface of a hole) of a passivation film of a part in which a window is opened in a semiconductor device having a structure in which the passivation film is formed to cover an electrode pad 14 and the window is opened at the passivation film on the pad, and to improve reliability of the device. CONSTITUTION:A sidewall 17 made of an insulating film 16 is added to the side of a passivation film of an electrode pad in which a window is opened. Such a structure is formed by opening a window at a first insulating film 15 of a passivation film formed to cover the pad, then forming a second insulating film 16 on the entire surface, and then removing the second film by anisotropically etching except only on the side of the first film of the pad.