baber/WOPTO huggingface dataset:
Patent JP-S63268439-A (JP)
Title: Charger
Inventor: KUDO AKIHIKO
IPC: H02J7/02
Filed: 1987-04-23
Abstract: PURPOSE:To recover the state of over discharge without flowing excess reverse charging currents by discriminating an over-discharged and left battery by voltage at the time of reverse charge by minute currents. CONSTITUTION:Currents from a DC power section 1 are fed to a closed type lead accumulator 11 through a current control section 3 and a relay contact 9. Timers 2, 8 are operated at the same time as the start of charge, and a control section 5 flow currents through a relay coil 6 during the operation of the timer 2 and changes over a relay contact 9, and conducts reverse charge by minute currents through the resistor 3. When reaching to a fixed value or more of charging voltage is detected by a voltage detecting section 7 during that time, the control section 5 changes over the relay contact 9 while controlling a current control section 4 and performs normal charge when the timer 2 is turned OFF. When the charging voltage takes the fixed value or less, the accumulator 11 is decided as an over-discharged and left battery, and reverse charge is conducted through the current control section 4 until the timer 8 is turned OFF after the timer 2 is turned OFF.
Patent JP-H10249015-A (JP)
Title: Pachinko machine
Inventor: KASHIWAGI ATSUSHI
IPC: A63F7/02
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To share the front surface frame of the same size for the outer frames different in horizontal width dimension by a simple structure by providing an auxiliary member capable of sharing the front surface frame of the same size for the outer frames different in horizontal width dimensions on at least one of the outer frame and the front surface frame. SOLUTION: A decoration member 21 which is one form of the auxiliary member put on the surface on a pachinko machine front surface side of a vertical plate 6b in a side frame body 20 is constituted of the same decoration member 21 as the decoration member for covering the surface of the front surface frame 4 and the surfaces of a front surface frame body and the side frame body are integrally constituted on appearance by the same decoration member 21. Thus, for the outer frame 1 of the Kanto region specifications of the small horizontal width dimension, the front surface frame 4 matched with the side width dimension is attached without putting on the decoration member 21 on the surface of the side frame body 20.  On the other hand, for the outer frame of the Kansai frame specifications of the large side width dimension, the surface of the front surface frame 4 is put on the surface of the side frame body 20 of the outer frame. In the state of exposing the decoration member 21 of the surface of the side frame body 20 of the outer frame 2 to a front part, the front surface frame 4 is attached to the outer frame 2.
Patent JP-S5726598-A (JP)
Title: Preparation of l-histidine
Inventor: MIYAHARA HIROSHI
IPC: C12R1/15
Filed: 1980-07-23
Abstract: PURPOSE: To obtain the titled substance efficiently, by cultivating a veriant, a bacterium to the genus "Brevibacterium" or "Corynebacterium", having more improved assimilating abiliy of gluconic acid than its parent strain, capable of producing the titled substance.  
     CONSTITUTION: A variant e.g., "Brevibacterium flavum" AJ11611, "Corynebacterium acetoacidiphilum" AJ11612, etc. having more improved assimilating ability of gluconic acid than its parent strain, capable of producing L-histidine, is obtained from the parent strain, e.g., "Brevibacterium flavum" ATCC14067, "Corynebacterium acetoacidiphilum" ATCC13870, etc., belonging to the genus "Brevibacterium" or "Corynebacterium" by an ordinary variant derivation. The bacterium is cultivated in a common medium, and L-histidine is collected from the culture solution by ion exchange resin method, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03296763-A (JP)
Title: Method for input to register mark plotting device for printing plate
Inventor: SUZUKI HIROSHI
IPC: G03F9/00
Filed: 1990-04-17
Abstract: PURPOSE:To omit data input operation and to easily confirm the misinput of data for register mark plotting by reading a hard copy by a bar code reader and inputting the data for register mark drawing to a register mark plotting machine. CONSTITUTION:Data for assembling is inputted to an assembling machine, which outputs the data for assembling to a printer 4 to print a hard copy 13 of the assembling data, so that this hard copy 3 is utilized as specifications 14 for plotting. At the time of use, the data for register mark plotting is outputted from the assembling machine to a bar code printer 5 to print a hard copy 15 of the data for register mark plotting and the hard copy 14 of the data for assembling is viewed and inspected to confirm the contents of the data for register mark plotting. Then when it is confirmed that the contents of the data for register mark plotting are correct, the hard copy 15 of the bar code is read by the bar code reader 11 to input the data for register mark plotting to the register mark plotting machine 6. Consequently, misoperation is easily found, the bar code input is added, and the input device can be diversified.
Patent JP-S63265157-A (JP)
Title: Ion sensor
Inventor: KATO KAORU
IPC: G01N27/414
Filed: 1987-04-23
Abstract: PURPOSE:To obtain a sensor which is not subject to the effect of ions that intrude into an oxide film, by using an electrostatic induction type transistor in a voltage-current converter part. CONSTITUTION:Gate electrodes 2a and 2b are in a floating state in an element. A certain potential can be imparted to other electrodes from the outside. Ion sensitive films 1 are formed on the gate electrodes 2a and 2b. The ion concentration data at the outside of the element can be transmitted to the gate electrodes 2a and 2b as certain potentials. The width of a depletion layer, which is formed between a gate embedded layer 7 and a substrate 5, can be determined with the ion concentration and the potential of the substrate. Therefore, when the potential difference between electrodes 3 and 4 is fixed, a current flowing between the electrodes 3 and 4 can be determined with the ion concentration. Thus the ion concentration can be measured based on the magnitude of the current. In this way, a sensor which is not subject to the effect of ions intruding into an oxide film is obtained.
Patent JP-H11296336-A (JP)
Title: Method for controlling hard copy of document described in hyper text and device therefor and recording medium
Inventor: OHASHI TADASHI
IPC: G06F21/10
Filed: 1998-04-13
Abstract: PROBLEM TO BE SOLVED: To easily maintain the secrecy of data as the content of the home page screen of an internet displayed on a display in the copy system of a digital document. SOLUTION: In this document screen display control system, tag information 2 for indicating the copy inhibition of a screen is provided in a hyper text describing a document 1 at a server side, and reading software 4 for operating actual screen display by using the document 1 at a client side is provided with a means 5 for reading the tag information in the hyper text and a means 6 for operating control for preventing the preparation of the copy of the screen when a request for the copy of the screen is made from a user.
Patent JP-S5225546-A (JP)
Title: Double resonant ring type wave-divider
Inventor: YAMADA KUNIKATSU
IPC: H01P1/213
Filed: 1975-08-22
Abstract: PURPOSE:To simplify the structure together with improving the performance of the amplitude characteristics and realizating the simple adjustment.
Patent JP-S63265422-A (JP)
Title: Measurement of epitaxial growth layer
Inventor: KOMATSU YASUHIDE
IPC: H01L21/205
Filed: 1987-04-23
Abstract: PURPOSE:To measure the thickness of an epitaxial growth layer accurately by forming a large-area buried diffusion layer as a pattern for measuring the thickness of the epitaxial growth layer when the buried diffusion layer is shaped and measuring thickness at the time of epitaxial growth by the pattern section for measuring thickness. CONSTITUTION:A material having a P-type conductivity type and resistivity of approximately 4-5OMEGAcm is used as an silicon single crystal substrate 1, and buried patterns for a product element are shaped to sections except patterns 2 for measuring thickness. A buried diffusion layer 3 is formed to the silicon single crystal substrate to which the buried patterns are shaped previously. An silicon epitaxial growth layer 4 having an N-type conductivity type and resistivity of approximately 5-6OMEGAcm is formed onto the silicon single crystal substrate 1 to which the buried diffusion layer 3 is shaped. The thickness of the epitaxial growth layers in the pattern sections 2 for measuring the thickness of the silicon single crystal substrate 1 to which the silicon epitaxial growth layer 4 is formed is measured by a Fourier transformation type infrared spectrophotometer. Accordingly, the thickness of the epitaxial growth layer can be measured precisely.
Patent JP-S59227570-A (JP)
Title: Endless-track provided with suckers
Inventor: TOIKAWA HIROJI
IPC: B62D55/075
Filed: 1983-06-06
Abstract: PURPOSE:To make it possible to satisfactorily carry out traveling on a ceiling, a wall surface, a steep inclined surface, etc., by providing a sucker and an air-tight chamber on the top surface of a lug and in the inside of the lug, respectively. CONSTITUTION:When an endless track 1 travels, since no pressing force is exerted to a sucker mechanism 4 at the position A, a piston 65 is set in a position on the inlet side of a circular hole under action of a spring 23, and no air flows into and out an air-tight chamber 22 so that a sucking member 41 has its free- shape. At the position B the sucking members 41 of sucker mechanisms 4 sequentially make into contact, at their front ends, with the ground surface and are deformed so that a rod 60 gradually depresses the spring 23, and therefore, air in the air-tight chamber 22 is discharged through the hole 44 to reduce the volume of the air-tight chamber 22. At the position C the inside of the air-tight chamber 22 becomes negative in association with the outward movement of the piston 65, and therefore, the sucking member 41 of the sucker mechanism 4 and the ground surface are absorbed together, thereby the rotary motion of the track 1 can be made on a steep inclinded smooth surface.
Patent JP-S63266373-A (JP)
Title: Semiconductor integrated circuit
Inventor: UBADA RITSUKO
IPC: G01R31/28
Filed: 1987-04-23
Abstract: PURPOSE:To prevent a load capacity of a pad terminal from exerting an influence on an oscillation frequency of a CR oscillator, by providing a semiconductor switch between a connecting point of a resistance and a capacitor contained in the CR oscillator, and the pad terminal. CONSTITUTION:A CR oscillating circuit for obtaining a clock signal of about 2CRln2 from a D point is formed by a Schmitt trigger circuit 1, inverter circuits 2, 3 an OR circuit 4, an AND circuit 5, a resistance 6, a capacitor 7, a Pch MOS transistor 8 and an Nch MOS transistor 9. Also, a pad terminal 10 for supplying a test clock signal for confirming an operation of an internal circuit and checking an operation of the CR oscillator is connected to the CR oscillator through a semiconductor switch 13 which becomes ON when a test signal is in an H level, so that a load capacity of the pad terminal 10 exerts no influence on the CR oscillator except the test time.
Patent JP-H01273192-A (JP)
Title: Commuter's ticket and automatic examination system for this ticket
Inventor: HONMA TOSHIO
IPC: G07B15/00
Filed: 1988-04-26
Abstract: PURPOSE:To prevent a passenger from getting on a train illegally by adding ride data to an effective commuter's ticket in its magnetic recording area at a getting-off station and allowing the person to pass only when the recording of the ride data is identified at a getting-off station. CONSTITUTION:The passenger inserts the commuter's ticket T into an automatic ticket examination device K and then only when the commuter's ticket T has a valid period and the getting-on station is within its effective section, a gate is opened and the commuter's ticket is discharged. At this time, the ride data is recorded on the magnetic recording area on the commuter's ticket T. Then when the passenger inserts the commuter's ticket into an automatic ticket examination device at a getting-off station within the effective section, its ride data is deleted, the ticket is passed to the passenger, and the gate is opened so as to allow the passenger to pass through the gate. Consequently, a passenger is prevented from riding on a train with no ticket for the middle part of the way.
Patent JP-H042085-A (JP)
Title: Cooking apparatus with heater
Inventor: KATAOKA AKIRA
IPC: H05B6/12
Filed: 1990-04-17
Abstract: PURPOSE:To cool a heat emitting component even when an oven is in service and enable stable use of induction heating by furnishing a blower fan and a wind duct in the oven, and inhaling the exhaust air given out of a spout hole to the wind duct from an aux. suction hole. CONSTITUTION:When heating is started by an operational part 3, a control circuit 25 drives an induction heating coil 8 or a heater 22. A heat sink 18 on which a switching element 19 as a heat emitting component is mounted, is cooled by the wind from a main suction hole 16 generated by a cooling fan 17. If therein an oven situated below 10 is in service, hot air is exhausted from the exhaust hole 11 being willing to be included in the suction air for the fan 17. Now a blower fan 12 inhales the exhaust air from an aux. suction hole 14, and it is allowed to pass through a wind duct 13 to prevent the exhaust air from the oven 10 to be included in the suction air for the fan 17. Whereby the heat emitting component can be cooled even when the oven is in service, and stable induction heating can be made.
Patent JP-S5435992-A (JP)
Title: Method of replacing construction of partition wall, etc. in shipping and its device
Inventor: MINOWA FUMIO
IPC: B63B9/00
Filed: 1977-08-24
Abstract: PURPOSE: To improve work efficiency, by integrally hanging inwall portion materials and partition wall portion materials to be replaced by means of a crane by fixing both said portion materials to a pallet when replacing inwall portion materials and partition wall portion materials in case of the repair of shipping. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H043806-A (JP)
Title: Pulverized coal supplying device
Inventor: KAMATA NAOKI
IPC: C10J3/72
Filed: 1990-04-17
Abstract: PURPOSE:To prevent the development of bridging in a pulverized coal storage vessel without using nitrogen gas by drying the pulverized coal and transporting it after its drying to pulverized coal storage means by the combustion gas and cooling and dehydrating the combustion gas after its transportation of the pulverized coal and then pressurizing the combustion gas to supply it to the pulverized coal storage means. CONSTITUTION:The combustion gas that is produced in a combustion furnace 4 is mixed with combustion gas that is sent out from a blower 11 as it is cooled and dehydrated and sent to a mill 3 to dry the pulverized coal and at the same time the dried pulverized coal is temporarily sent to and stored in a pulverized coal bin 5. The combustion gas sent to the pulverized coal bin goes through a bag filter 6 and part of it goes as the recycle gas through a heat exchanger 18 and it is cooled by a cooler 9 and introduced into a drain pot 10 and dehydrated there. Next, it is pressurized by a blower 11 and part of it is supplied to the lower, tapered section 7 of the pulverized coal bin 5 via an aeration pipe passage 20. With this arrangement the inside of the pulverized coal bin 5 has the atmosphere of inert gas so that natural ignition is suppressed and the bridging is prevented.
Patent JP-2000026132-A (JP)
Title: Method for butt-jointing two optical fiber preforms with plasma torch
Inventor: DROUART ALAIN
IPC: C03B23/207
Filed: 1999-04-08
Abstract: PROBLEM TO BE SOLVED: To join a pair of preforms each having a large diameter and a nonuniform composition in the radial direction by heating each of a pair of preforms coaxially placed in a common longitudinal direction, from the peripheral part to the core to perform butt joining of the pair of preforms. SOLUTION: In this method, a pair of optical fiber preforms 7 and 9 are fitted to chucks 11 and 13 of two support 3 and 5 in a horizontal glass lathe 1 coaxially with respect to a rotation axis A, respectively, and moved close to each other, parallel to the common axis A to butt-join the preforms 7 and 9 to each other, wherein a plasma torch 15 is fixed to an arm 17 which is slidable relatively to the horizontal glass lathe 1 so as to subject the torch 15 to translational movement in the front of each of the end faces 7A and 9A of the preform 7 and 9.  In this mechanism, the preforms 7 and 9 are rotated and the torch 15 is moved relatively to the end faces 7A and 9A of the preforms 7 and 9 so that with the plasma torch 15, first, the peripheral part of each of the preforms 7 and 9 is heated and thereafter, the core of each of the preforms 7 and 9 is heated, to perform butt joining of the preforms 7 and 9.
Patent JP-2000291999-A (JP)
Title: Air conditioner
Inventor: TABATA KENJI
IPC: F24F13/28
Filed: 1999-04-08
Abstract: PROBLEM TO BE SOLVED: To simply and finely clean the air filter of an air conditioner. SOLUTION: When an air filter 3 is to be cleaned, an air conditioner 1 rotates a fan 2 in reverse to separate refuse, such as dust adhering to the air filter 3 therefrom. Then, the refuse separated from the air filer 3 is sucked to a refuse pack 7 by an suction device 6. Since the dust adhering to the surface of the air filter 3 is separated from the air filter 3 by rotating the fan 2 in reverse, the air filter 3 can be finely cleaned. Furthermore, since an inlet port 4 is closed by a shutter 4a, the dust separated from the air filter 3 will not be blown off into a room.
Patent JP-H06292054-A (JP)
Title: Video camera provided with horizontal aperture compensation circuit
Inventor: KOBAYASHI SUSUMU
IPC: H04N5/208
Filed: 1993-04-06
Abstract: PURPOSE:To attain always optimum contour compensation by varying a frequency characteristic of a horizontal aperture correction signal based on focal distance information in response to a focal distance of a lens used for replacement so as to provide an optimum aperture correction signal in response to a pattern automatically. CONSTITUTION:A delay control circuit 3 controls a delay of delay circuits 1, 2 based on sets of focal distance information fa-fc of lenses used through replacement coming from a focal distance information generating circuit 4. An arithmetic operation circuit 5 makes arithmetic operation of B-(A+C)/2 based on an input video signal A, and delayed video signals B, C delayed by the circuits 1, 2 and provides an aperture correction signal D. An adder circuit 6 adds the signal B, D to provide an output of (video signal + aperture correction signal) E. Thus, a boost frequency is automatically changed in response to the sets of the information fa-fc and optimum contour is always compensated for a pattern and an optimum picture is obtained.
Patent JP-H02283971-A (JP)
Title: Seal ring and its manufacture
Inventor: HAYAKAWA NAOKI
IPC: F16J15/34
Filed: 1989-04-21
Abstract: PURPOSE:To secure excellent sealing properties with small pressing force applied by forming a plurality of recessed sections at a part of sealing surfaces sliding with the other party members of a seal ring. CONSTITUTION:Glass fibers 5 are mixed into carbon 4 in a base material so that a seal ring made of carbon is thereby formed, sections other than the section forming a plurality of pots 3 are masked 6 with resin such as Teflon and the like, and glass fibers coming in contact with solution when being immersed in hydrofluoric acid water solution is dissolved so that the pots 3 are thereby formed. As fluoric acid water solution, 46% one is used, and each pot is made to be 10 to 100mum in depth. A seal ring 1 is formed with a plurality of the pots 3 on the inner circumferential section side of a hermetic surface 2 acting as its sliding surface. This permits the spots to exhibit a sponge effect so that hermetic seal performance can be enhanced with no adhesion over the whole surface, torque can thereby be reduced while lubricating properties are being maintained.
Patent JP-H06289266-A (JP)
Title: Holding mechanism for selfoc lens array
Inventor: OTANI HIROTAKA
IPC: G02B7/02
Filed: 1993-04-05
Abstract: PURPOSE:To prevent slide in an up-and-down direction from being caused in a holding part and to prevent a 'Selfoc (R)' lens array(SLA) from being deformed at the time of moving and adjusting the SLA up and down by holding the SLA at several spots so that the SLA mounted on a printing head may be positioned. CONSTITUTION:By moving and adjusting a moving mechanism 6 in a state where the SLA 2 is held, a rigid pin 4A holding the center part of the SLA 2 sticks the SLA 2, so that the slide is not caused in the center part of the SLA 2. Since an elastic pin SA holding a part other than the center part of the SLA 2 presses the SLA 2, force in a lateral direction is generated in the SLA 2 and tries to deform the SLA 2 at the time of moving and adjusting the mechanism 6. The hardness of the elastic pin 5A is lower than that of the SLA 2, so that only the rubber of the pin 5A is deformed in the lateral direction, the SLA 2 is not deformed, and the SLA 2 is held without causing the slide in the up-and-down direction.
Patent JP-2000278609-A (JP)
Title: Drive method for solid-state image pickup device and camera using it
Inventor: TASHIRO SHINICHI
IPC: H04N5/335
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a drive method for a solid-state image pickup device that outputs a picture with high sensitivity and dynamic range to a display device even when signals are interleaved. SOLUTION: In the drive method for a solid-state image pickup device consisting of a photoelectric conversion section where pixels are arranged in a matrix, a vertical transfer section 2 that reads signal charges and transfers them in a vertical direction, a horizontal transfer section 3 that receives the signal charges and transfers them in a horizontal direction, and a charge detection section 4 that converts the signal charge into a signal voltage or a signal current and provides the output of it, the vertical transfer section 2 simultaneously reads signal charges by n-columns of odd number rows from the horizontal transfer section 3 among a 1 unit row group consisting of m-rows in the photoelectric conversion section and signal charges by n even number rows from the 1 unit row group from the opposite side of the horizontal transfer section 3,  the vertical transfer section 2 transfers the read signal charges to the horizontal transfer section 3 when the transfer of the horizontal transfer section 3 is stopped and the horizontal transfer section 3 mixes the signal charges, where m is a natural number being 8 or over and n is a natural number being 2 or over and less than m/2.