baber/WOPTO huggingface dataset:
Patent JP-H0438908-A (JP)
Title: Full-length mirror for reversing right-and-left of image
Inventor: KASHIWAJIMA MITSUTOSHI
IPC: A47G1/04
Filed: 1990-06-04
Abstract: PURPOSE:To form the same image as obtained when a person directry watches an object, on the title mirror, by a method wherein two-part mirror, which are the same in size, are prepared, and each end of the mirrors, which corresponds to a side of the mirror and is the same in length, is connected with each other, and each surface of the mirrors is placed so as to make a right angle and to face with each other. CONSTITUTION:The position of an intersection 3 is shown as a point 'O'; two-part mirror planes 1, as OA, OB; and the bisection plane of the two-part mirror planes, as a central plane 2. The direction of the central plane is made an image-watching direction. When an arrow mark XY, an object, is placed between the two-part mirror planes, the optical images of this arrow mark are formed by the two-part mirror planes. An arrow mark X'a Y'a is an image of the XY by the mirror plane OA and an arrow mark X'b Y'b, of the XY by the mirror plane OB. A plane OA' is an image of the OA by the OB, and a plane OB', of the OB by the OA. When the OA and the OB cross at a right angle, the image of the OA coincides with the image of the OB. Since a visual field between the OA and the OB connects with each other at the intersection 'O', a X''Y'', an image of the XY, on which when the whole of the object is watched from the direction of the visual field, the right-and-left of the object is reversed as compared to the image caused by a normal mirror, can be watched. As for the course of the light incident from the image-watching direction, i.e., a light course 4, after the light is reflected by the two-part mirror planes, its direction becomes parallel to the direction of incidence.
Patent JP-S5669942-A (JP)
Title: Light wavelength multiplex transmitter
Inventor: NAKAMURA MASARU
IPC: H04B10/032
Filed: 1979-11-13
Abstract: PURPOSE:To simplify a transmitter by transmitting and receiving digitized bits by light pulses differing in light emission wavelength when transmitting and receiving an analog signal by a light transmission system by converting it into a digital signal. CONSTITUTION:Analog television signal 2-1 to be transmitted is covered by A/D converter 2-2 into an eight-bit digital signal and eight-bit parallel signals are supplied to eight corresponding light transmitters 2-3 differing in light emission wavelength. Respective transmitters 2-3 generate light pulses corresponding to corresponding bit states and respective light pulses are mixed by light mixer 2-5 and sent to one optical fiber 2-6. At the reception terminal, branching filter 2-7 with branching characteristics corresponding to light emission wavelengths branches it into eight wave light pulses, which are passed through the next light receiver 2-9 to obtain parallel electric signals and eight-bit D/A converter 2-10 restores them to the original analog signal.
Patent JP-H10334163-A (JP)
Title: Multiple-day change management method for data and data gathering device
Inventor: SUZUKI TETSUO
IPC: G06F19/00
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To manage different kinds of gathered data having different daily changing conditions as one file. SOLUTION: In a daily report gathering definition table 21, one daily changing condition is set for each item number. As shown in the figure, '4:00' is defined as the daily changing time of data of an item number 1, '0' as a daily changing flag, '4:00' as the daily changing time of data of an item number 2, '1' as a daily changing flag, '0:00' as the daily changing time of data of an item number 3, and '0' as a daily changing flag. Then daily report data are gathered according to three kinds of daily changing condition in the daily report definition table 21 to manages different kinds of document data in one file.
Patent JP-S5270727-A (JP)
Title: Computation system
Inventor: KURITA SHIYOUICHI
IPC: G06F7/523
Filed: 1975-12-10
Abstract: PURPOSE: To secure an economical computation system by performing quick computation for many bits using a low-cost equipment through small capacity ROM which features general-purpose utilization. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S622138-A (JP)
Inventor: MCLACHLAN RICHARD D
IPC: G01N21/33
Filed: 1986-06-24
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-S5587386-A (JP)
Title: Semiconductor memory device
Inventor: FUKUSHIMA TOSHITAKA
IPC: G11C29/00
Filed: 1978-11-27
Abstract: PURPOSE:To secure the assured detection for the leak of P-ROM and others by carrying out the writing test with the writing voltage and current. CONSTITUTION:The P-ROM possesses cell part CELL, selects the word line of the cell part through X address inverter ADD and decoder driver D/D, selects the bit line through Y address inverter ADD and multiplexer MPX, and supplies the 1 and 0 information of each bit of the word line read out to output circuit OUT. Then test bits TB1 and TB2 plus test words TW1 and TW2 are provided to the cell part, and the test pattern is written into these bits and words to perform the test for various characteristics. In this case, resistance 53 is connected in series to written cells 11 and 22 to realize the leak checking. The equivalent test can be done by increasing  the area of the written cell instead of insertion of resistance 53.
Patent JP-S6126904-A (JP)
Title: Magnetic recording and reproducing device
Inventor: TOMITA MASAO
IPC: G11B5/09
Filed: 1984-07-13
Abstract: PURPOSE:To improve the quality of sound signals by using an exclusive having a different azimuth from those of a pair of heads which record video signals to record the code modulated sound signals to a guard band and using different heads to reproduce the video and sound signals respectively. CONSTITUTION:The video signals are applied to a terminal 17 and amplified by a recording amplifier 27 via a video signal processing circuit 26 set at the recording side. These amplified video signals are recorded to a magnetic tape through rotary heads 4 and 5. While the sound signals applied to a terminal 28 are amplified by a recording amplifier 30 via a signal processing circuit 29 at the recording side and recorded to the magnetic tape through rotary heads 6 and 7. Heads 4 and 5 are set at adverse azimuth 180 deg. to each other, and heads 6 and 7 have different azimuths from those of heads 4 and 5. Then heads 6 and 7 performs the PCM recording to a guard band between video signal tracks. In a reproduction mode the video signals are reproduced by heads 4 and 5; while the sound signals are reproduced by heads 6 and 7 respectively. This can improve the quality of the sound signals for recording and reproducing.
Patent JP-H0312001-A (JP)
Title: Magnetic storage device
Inventor: FURUHATA TAKASHI
IPC: G11B5/02
Filed: 1989-06-08
Abstract: PURPOSE:To suppress a magnetic filed annihilating effect and to facilitate high density recording by constituting the magnetic film and the gap of a magnetic head so that the magnetization direction of a magnetic recording medium may be perpendicular to the direction of relative motion between the magnetic head and the magnetic recording medium and parallel with the surface of the magnetic recording medium. CONSTITUTION:The magnetic head 5 is constituted of the magnetic film 3 held between core 1 made of non-magnetic material, the gap 4 and a coil 2, etc., and the magnetic recording medium 6 moves in a direction shown by an arrow D with respect to the gap 4. The magnetic film 3 and the gap 4 are constituted so that the direction of a magnetic flux which passes the magnetic film 3 and the gap 4 may become perpendicular to the direction of the relative motion of the magnetic recording medium 6 and parallel with the surface of the medium 6. Therefore, the magnetization direction of the medium 6 becomes perpendicular to the direction of the relative motion and the length of magnetization is restricted by the length of the gap, so that the length of the magnetization direction becomes the width of a track 8. Since the length of the magnetization does not depend on the high density of the magnetization, the magnetization is performed with high density without being influenced by the magnetic field annihilating effect.
Patent JP-H0438567-A (JP)
Title: Developing system for hierarchical circuit
Inventor: MUTOU TAMAE
IPC: G06F17/50
Filed: 1990-06-05
Abstract: PURPOSE:To recognize a hierarchical structure from a parts name after developing by executing the developing of hierarchy after executing the changing the parts name in every macro circuit in the development of circuit graphic data. CONSTITUTION:A parts name is changed by a name changing part 1 in every macro circuit on input circuit data id and is stored to a macro buffer 2a and so on. A developing part 3 uses a processing buffer A4 and so on, executes the development of a circuit hierarchy with referring to the macro buffer 2A and so on and outputs it as output circuit data od. A macro circuit code name is named to the macro circuit by the name changing part 1 and the macro buffer 2A and so on to store macro data are prepared. A macro symbol code name is named to macro symbol data. When they are not the macro symbol data, the above mentioned macro circuit name with a serial number joined is made as a parts name.
Patent JP-H091082-A (JP)
Title: Postal code printing apparatus
Inventor: ISHII HIDEKAZU
IPC: B07C3/18
Filed: 1995-06-13
Abstract: PURPOSE: To provide a postal code printing apparatus which is easy to operate and with which input of the number and address information can be done quickly and precisely. CONSTITUTION: In a postal code printing apparatus, a mode selection means 84M, a number information input means 84N, an address information input means 84A, a comparison information table 83NA, corresponding address information selection means 81, 82, corresponding number information selection means 81, 82, code conversion means 81, 82, and a printing means are installed, so that postal codes (a number code and an address code) can be printed on a postal medium by only making an input of either number information or address information. Moreover, the number and address information is not inputted by key but by displayed selection input, and furthermore, an input of additional remark information is made possible and the remark information is made possible to be printed on a postal medium together with the number code and the address code.
Patent JP-H11320917-A (JP)
Title: Ink jet recording apparatus
Inventor: SHINADA SATOSHI
IPC: B41J2/18
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To facilitate treatment in the disposal by providing a waste ink collecting portion and a waste reaction liquid collecting portion for collecting the waste ink and the waste reaction liquid discharged from a recording head independently. SOLUTION: By moving a carriage 104, a recording head 10 is disposed at a collecting position so that an ink head 12 is closely contacted with a suction cap 41. Further, by closing cut off valves 71, 72, the channel between an ink tank 21 and a reaction liquid tank 22, and a recording head is blocked. In the case suction means 61, 62 are driven in this state, the ink NI inside the recording head 10 is collected in a waste ink collecting portion 51 via a third path 43 as a waste ink. Similarly, the reaction liquid RL is collected in a waste reaction liquid collecting portion 52 via a fourth path 44 as the waste reaction liquid. Since the waste ink and the waste reaction liquid can be collected separately and independently without mixing, treatment in the disposal process can be facilitated.
Patent JP-H11336313-A (JP)
Title: Backup member insert jig
Inventor: NISHIJIMA HIROO
IPC: E04F21/165
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a backup member insert jig making the push-in depth of a backup member pushed into the joint of PALC(precastable autoclaved light weight ceramic) panels, always constant. SOLUTION: A backup member insert jig 1 for inserting a backup ember in the mutual joint of PALC(precastable autoclaved lightweight ceramic) panels is formed in plate shape with thickness dimension almost the same as the width dimension of the joint and has one linear edge 5. A grip hole 17 is formed in the other edge 6 on the opposite side to the one edge 5, and a based part is provided with an insert plate 3 for inserting the one edge 5 in the joint. A stopper plate 7b having specified area and spaced by specified distance from the one edge 5 and parallel with the one edge 5 is provided vertically protruded from the front and rear faces of the insert plate 3.
Patent JP-S6210204-A (JP)
Title: Flow passage change-over type device for pouring molten iron by tilting
Inventor: TOKUHISA KATSUHISA
IPC: C21B7/12
Filed: 1985-07-05
Abstract: PURPOSE:To decrease the generation of dust during tapping in the stage of alternately pouring the molten steel from a blast furnace to two systems of ladles by providing a rotary trough for dividing the molten iron and two stationary inclined spouts under a molten iron spout, decreasing the head therebetween and covering these devices with hoods. CONSTITUTION:The molten iron flowing out of a tap hole of the blast furnace is received into the molten iron spout 4 and is dropped into the turning spout 11 which is then turned. The molten metal is further equally divided by the stationary inclined spouts 12, 13 and are alternately poured into two systems of molten iron ladles 6, 6. The head between the molten iron spout 4 and the turning spout 11, the head from the spout 11 to the stationary inclined spouts and the head between the top end of the stationary inclined spouts 12 and the top end of the ladles 6 can be decreased and the amt. of the dust to be generated by the dropping and pouring of the molten iron is decreased. The part above the ladles 6 is sealed by the hood 17 and the part above the spout 4, the spout 11 and the spouts 12 from the tap hole of the blast furnace up to the ladles 6 is sealed by the hood 16, by which the amt. of the air to be intruded into the molten iron during the dust collection is prevented and the capacity of a dust collector is made smaller.
Patent JP-H04369585-A (JP)
Title: Sheet after-processing device
Inventor: YASUDA HIROSHI
IPC: B65H39/11
Filed: 1991-06-19
Abstract: PURPOSE:To shorten a dead time to improve the productivity of a sheet bundle by providing an orderly sheet bundle depositing device which moves a sheet bundle in a direction crossing directly the transport direction of a sheet and at the same time, stops at an appropriate position for a given sheet size. CONSTITUTION:The subject sheet after-processing device is composed of a finish tray 400 on which a sheet bundle S is deposited, side fences 103,104 which are provided in movable manner in a direction crossing directly a direction where a sheet is transported and deposits a deposited sheet bundle in a direction crossing directly a direction of sheet transport, a stapler 301 which processes the deposited sheet bundle as specified and a control part which controls variably a position where the movement of the side fences 103,104 is sapped in proportion to a given sheet size(or centroid). The sheet bundle can be discharged at the near side(operator's side) of the device and at the same time, the miniaturization of an area for installing the device, cost reduction and the ameliorated simplicity of operation are ensured. In addition, the side fences can be moved at high speed without any unnecessary operational loss when the sheet bundle is discharged, so that time required for the fences to return to a standby position after the discharge of the sheet bundle is out short. Thus these advantages contribute to the improvement of sheet bundle productivity.
Patent JP-H022132-A (JP)
Title: Manufacture of bump electrode
Inventor: NARITA HIROSHI
IPC: H01L21/321
Filed: 1988-06-14
Abstract: PURPOSE:To form a bump electrode using a simple process by forming a intermediate layer at an electrode on a semiconductor substrate by the replacement plating method, executing electroless plating on it, and then performing fluxing metal plating on it to eliminate the removal process of metal layer by the photolithography method. CONSTITUTION:An aluminum electrode pad 3 is formed on an oxide film 2 on a semiconductor substrate 1. Then, after removing the oxide film of the electrode pad 3 by immersing it into aluminum solution, an intermediate layer 4 is formed by the replacement plating method using palladium and zinc and then an electroless nickel plating layer 5 is formed. Then, for preventing oxidation or easing inspection of appearance after bump formation, an electroless copper plating layer 6 is formed. For example, a solder flux 12 is applied to it. A fused solder 9 within a jet fusing solder tank 8 is allowed to convect in the direction marked by an arrow 10 for producing a jet part 16, the semiconductor substrate 1 is allowed to run in the direction marked by an arrow 11, a solder layer is formed on the electroless plating layer 6, and a semispherical bump-shaped solder layer 7 is obtained as the solder layer is cooled down.
Patent JP-H0818070-A (JP)
Title: Semiconductor piezosensor
Inventor: SASAKI OSAMU
IPC: G01L1/16
Filed: 1994-06-29
Abstract: PURPOSE:To lower the influence of the mobile ions on the surface by forming a second conductivity of region wider in width, shallower in depth, and higher in impurity concentration, on a second conductivity of resistance region. CONSTITUTION:A mask is made of silicon oxide on the surface of a substrate 1, and for the opening of the mask, a p region where the concentration of the surface impurities is on a level of 10<18>atoms/cm<3> is made in the depth of the 2-3mum by heat diffusion of boronic ions after implantation. Next, the opening of the mask is widened, and the same ions are implanted with high dosage, and then a p-type preventive layer 6, which is a quarter as deep as the p region 2 or less but in which the concentration of impurities at the surface is on a level of 10<19>atom/cm<3> is made by a short time of thermal diffusion. Since the p<+>-preventive layer 6 is wider than the p region 2, it covers a low-resistance area 2 surely, whereby the influence of the mobile ions on the surface can be lowered to one tenth of conventional structure.
Patent JP-H09331638-A (JP)
Title: Electronic equipment, and device and method for charging
Inventor: NAGAI TAMIJI
IPC: H02J7/10
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To make it possible to control charging and discharging based on a temperature of a secondary battery such as a lithium ion battery. SOLUTION: A condition of a battery 11 storing section of a secondary battery pack 10 is detected and it is judged whether the detected condition is within a specified range. Then, a control signal is generated by a signal generating section 18 based on the judgement result and the control signal is sent from a terminal 19 to a charging device which, being connected to the secondary battery pack 10, charges the battery 11 in the battery storing section of the battery pack 10. The charging by the charging device is controlled based on the control signal sent to it.
Patent JP-S63311011-A (JP)
Title: Microwave combustion device
Inventor: SAKIYAMA KAZUYUKI
IPC: F23G5/10
Filed: 1987-06-12
Abstract: PURPOSE:To efficiently heat combustibles containing moisture therein, to reduce the time necessary for drying the same and to enable the quick ignition of the same, by a method wherein a stirrer which is rotated by exhaust gas in a combustion chamber is provided within said chamber and electromagnetic waves irradiated into the combustion chamber is controlled by the rotation of the stirrer. CONSTITUTION:A stirrer 1 which is freely rotated under wind pressure is provided on the upper portion of a combustion chamber 7 equipped with an air suction port 4, an exhaust port 5 and a waveguide 6 propergating electromagnetic waves, and the rotation of the stirrer 1 is controlled by frictional force produced by pressing the rotating shaft 2 of the stirrer with a turn-stop 3. The stirrer 1 is rotated by an air current flowing between the air suction port 4 and the exhaust port 5, and the electromagnetic waves directed through the waveguide 6 into the combustion chamber 7 is scattered, whereby a combustible 8 is subjected evenly to dielectric heating to be dried. Then, the rotation of the stirrer 1 is suspended, and the irregular reflection of the electromagnetic waves is thereby brought to a stop to apply the local heating to the combustible 8 and accelerates the ignition of its portion locally heated. In this arrangement, a stirrer is made to rotate by exhaust gas to evenly apply electromagnetic waves to combustibles so as not to cause the uneven drying of the same, thus making it possible to reduce their drying time. Further, by applying the electromagnetic waves to the combustibles to locally heat them, their ignition time can be reduced.
Patent JP-S5850946-A (JP)
Inventor: MASAKI YOSHIKI
IPC: A61B17/32
Filed: 1981-09-21
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-S5771008-A (JP)
Title: Soft-start circuit
Inventor: SHINOHARA SHIGERU
IPC: H02M1/16
Filed: 1980-10-21
Abstract: PURPOSE:To perform soft-start operation right after the closure of a start switch by making a control voltage rise rapidly up to a prescribed level and the rise slowly. CONSTITUTION:When a start switch 2a is closed to open a discharge switch 2b coupling with it, the time-lag capacitor C13 of a soft-start signal generating circuit 30 is charged rapidly through voltage-dividing resistances 31 and 32 and a control voltage Vc rises up to a constant voltage Vo. Then, the C13 is charged slowly through a time-lag resistance 12. The phase control C20 of a relaxation oscillator 7, on the other hand, is charged with a time constant determined by resistances 14 and 15, the emitter-collector resistance value of a transistor TR18, and the value of the C20 and when the C20 has a prescribed level value, a PUT21 turns on to send a trigger signal from a pulse transformer 22, turning on a triac 4. The emitter- collector resistance of the TR18 varies with the voltage Vc to vary the charge time constant of the C20, and consequently the conduction phase of the PTU21 is varied to increase the conduction angle of the triac 4 from 0 to the voltage Vc.
Patent JP-S5771155-A (JP)
Title: Semiconductor device
Inventor: KUDOU SHINICHI
IPC: C08G59/42
Filed: 1980-10-21
Abstract: PURPOSE:To improve wet-proofness and heat shock resistivity and to promote fitness for sealing material of an LED or the like by a method wherein an element is sealed by mixed resin compound which has an amount of anhydrous acid refering to epoxy resin to be 80-100% f a theoretical volume to be added. CONSTITUTION:For example a light emitting element such as GaP or the like is connected to an external lead wire, and for example by application of resin for sealing an LED is fabricated. A compound prepared in such a way that for example bisphenol A family epoxy resin and anhydrous acid such as phthalic anhydride or the like are mixed to have a specific rate and a hardening accelerator consisting of a basic catalyst is added to them, is used as sealing resin. A mixing rate of anhydrous acid in the case of such resin compound is so decided and materialized as to be in a range between 80-100% of theoretical volume to be added =(equivalent of anhydrous acid)X100/(equivalent of epoxy resin). By this method fault occurrence and degradation of light permiability due to soldering and a high temperature and high humidity test of an LED are prevented, and high reliability can be attained.