baber/WOPTO huggingface dataset:
Patent JP-2000313490-A (JP)
Title: Container for fermented soybean
Inventor: SUNAKAWA TAKAYUKI
IPC: A23L11/00
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To take out 'Natto' (fermented soybean) and a condiment by a simple operation and prevent stored foods from scattering around and adhering to the tips of fingers at the time of take-out. SOLUTION: Double walls 6a and 6b dividing the interior of a container into two parts, namely a large storage chamber and a small storage chamber, are erected from a part of the bottom wall of the container of the shape of forming peripheral walls standing up from the outer periphery of the bottom walls, and the container is so divided into two on the middle portion of the double walls 6a and 6b as to form a large container section 3 and a small container section 9 with peripheral walls standing up from respective outer peripheral of the bottom walls, and a container main body 1 of the shape of connecting the upper ends of the double walls 6a and 6b together by a thin wall hinge 5 is formed and a cover 2 is fitted on the upper face of the container main body.
Patent JP-H08314340-A (JP)
Title: Image forming device
Inventor: SATO MITSURU
IPC: G03G21/08
Filed: 1995-05-23
Abstract: PURPOSE: To restrain the soiling of a discharging light emitting device, also, to simplify a photoreceptor cartridge unit and to facilitate the attaching/ detaching operation of the unit. CONSTITUTION: The device is provided with the light emitting device 20 for irradiating a photoreceptor 1 with light and attaching/detaching mechanisms 13 to 15 and 31 for driving the light emitting device 20 from a light irradiation position near the photoreceptor 1 to a retreat position far from the photoreceptor 1, or reversely driving the device 20.  And also, the device is provided with the attaching/detaching mechanisms 13 to 15 including a lever member 13 for driving an electrostatic charger 2 from the retreat position far from the photoreceptor 1 to an electrostatic charging position near the photoreceptor 1, and the light emitting device 20 supported by the lever member 13 and which is moved from the retreat position far from the photoreceptor 1 to the light irradiation position near the photoreceptor 1 when the electrostatic charger 2 is driven by the lever member 13 from the retreat position far from the photoreceptor 1 to the electrostatic charging position near the photoreceptor 1.
Patent JP-H07333297-A (JP)
Title: Circuit board, inspecting jig and inspecting method therefor
Inventor: TAKAHASHI KATSUYUKI
IPC: G01R1/073
Filed: 1994-06-06
Abstract: PURPOSE:To provide a low-cost circuit board, an inspecting jig and a method for inspecting the same with a simple inspection in which a period up to an inspection starting can be largely shortened without manufacturing a novel inspecting jig even if the type of a circuit board is altered or a circuit is altered. CONSTITUTION:A circuit board small 1 is fixed by the positioning pin 10 of a guide plate 8 on a jig body 4, and further pressed by the board retainer 16 of an upper cover 14 from above. The body 1, the plate 8 and the cover 14 are positioned by a guide pin 7. At the time of inspecting, the cover 14 is sucked by a vacuum unit installed at the body 4, and the board small 1 is brought into pressure contact with a probe by the retainer 16.
Patent JP-S5456845-A (JP)
Title: Pressing device
Inventor: KASAMA NOBUHIRO
IPC: G03G15/20
Filed: 1977-10-15
Abstract: PURPOSE: To hold pressing state stably, enable releasing of pressing to be surely performed and obviating the need for power in releasing the same by using an electrical brake in holding of the pressing state and releasing of the pressing state.  
     CONSTITUTION: To pressure-contact a lower roller 2 to an upper roller 1 in a pressure-fixing deivce of copying paper, first a motor 6 is driven to rotate an arm 3 chockwise about a braking shaft 5 by way of gears 7, 8, causing the roller 2 to move in the broken line position. When both rollers 1, 2 are pressure-contacted under the specified pressure, a micro-switch 9 actuates to cut off the supply of electricity to the motor 6 and at the same time power source is supplied to an electrical brake 4, by which the arm 3 is maintained in that state. To release the pressing  state, the power source to the electrical brake 4 is cut off, then the braking shaft 5  becomes free and the lower roller 2 and arm 3 move to the solid line position by gravity, thereby releasing the pressing state 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5748983-A (JP)
Title: Thiazoldine derivative
Inventor: KAWAMATSU YUTAKA
IPC: A61K31/44
Filed: 1980-09-05
Abstract: NEW MATERIAL:A compound of formula I (R is thienyl or pyridyl, which may have substituents such as lower alkyl, alkoxy or halogen on the ring).  
     EXAMPLE: 5-(2-Ethoxy-5-pyridyl)thiazolidin-2,4-dione.  
     USE: Preventive for diabetic cataract, neurosis and retinopathy.  
     PREPARATION: The reaction between a compound of formula II (X is halogen; Z is nitrile, carboxyl, alkoxycarbonyl) and thiourea is followed by the hydrolysis of the product, the compound of formula III, to give the compound of formula I. The first reaction is conducted in a solvent such as alcohol, ether or DMF at 100W130°C. The hydrolysis is effected in the presence of water and a mineral acid in a solvent such as sulfolane under heating. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000313135-A (JP)
Title: Image forming apparatus
Inventor: ONISHI KAZUYUKI
IPC: B41J2/44
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To prevent such a situation that the oscillation frequency of a voltage control oscillator becomes impossible to correct at the time of rising of a power supply or the release of a power saving mode in the pixel clock generating circuit of an image forming apparatus. SOLUTION: An output control circuit 26 stopping the output of the signal from a first frequency divider 22 or increasing the frequency dividing ratio of the first frequency divider 22 is provided as a correction operation ensuring means for setting the voltage inputted to a voltage control oscillator 24 to predetermined voltage or less to perform protection so that the oscillation frequency of the voltage control oscillator 24 does not exceed the operation frequency of ASIC in an initialized state at the time of power supply-ON or at the time of release of a power saving mode. As a result, the feedback control in an image clock generating circuit 12 can be performed without a problem and the correction operation using the circuit can be certainly realized.
Patent JP-H01293298-A (JP)
Title: Air conditioning device for aircraft
Inventor: NISHIYAMA OTAMI
IPC: F24F3/00
Filed: 1988-05-23
Abstract: PURPOSE:To simplify an entire constitution by compressing and cooling air extracted from the high pressure part of the engine of an aircraft and connecting the suction air passage of a laminar flow controller to the cooling air passage of an air conditioning device for supplying the compressed and cooled air to a passenger room through a selector valve. CONSTITUTION:Air extracted from the high pressure part of an aircraft engine 4 is supplied to a compressor 9 driven by a turbine 8 via a passage 5, compressed and supplied to a heat exchanger 7. The air sucked from a RAM air inlet 11 to the heat exchanger 7 by an air fan 10 driven by the turbine 8 is simultaneously supplied, the air extracted from the engine is cooled, the turbine 8 is driven and the air is supplied to a room 6 to constitute an air conditioning device. The suction air passage 2 of a laminar flow controller sucking the air from the surface of a main wing 1 is connected to the cooling air passage 12 of the air conditioning device through a selector valve 13. The air fan 10 is used for both the devices, thereby, the entire constitution can be simplified.
Patent JP-S61280876-A (JP)
Inventor: NAKAMURA YUTAKA
IPC: A62D1/00
Filed: 1985-06-07
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-S5647711-A (JP)
Title: Measuring method for flow rate of overflow
Inventor: YOKOTA NORIKATSU
IPC: G01F1/00
Filed: 1979-09-28
Abstract: PURPOSE: To measure the flow rate of the overflowing liquid metal of a two-phase current and facilitate the adjustment of flow rate in a cooling system of a high-speed furnace by a method wherein the overflowing liquid metal is once collected into a liquid reservoir, and gas and a liquid are separated.  
     CONSTITUTION: Sodium in a damp tank 1 is sent into a vessel 5 through a valve 3 and a feed piping 4 by means of a pump 2, and sodium in the vessel 5 is flowed into a liquid reservoir through an overflow piping 7 from a liquid surface 6 of sodium. Sodium flowed into the liquid reservoir 8 is returned into a drain tank 1 through a flow rate regulating valve 9 and a drain piping 10. The variation of a liquid-level of the liquid reservoir 8 is detected by means of a level gauge 11 and computed 12, and a flow rate control valve 9 is controlled so as to keep a liquid surface constant. The flow rate of overflowing sodium can be measured from the opening signals of the flow rate control valve 9. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06331752-A (JP)
Title: Seismic data collection system
Inventor: MOROI TAKAFUMI
IPC: G08C15/00
Filed: 1993-05-26
Abstract: PURPOSE:To allow a data processing for attaining required information immediately after occurrence of earthquake by collecting observation data from a large number of observation stations in a short time. CONSTITUTION:Upon observation of an earthquake higher in magnitude than a set level, an observation station 1 collects the observation data as a packet which is then transmitted through a packet line 3 to a data collecting station 2 where the packets are collected and reconfigured into an observation data. Since the observation data is communicated by the use of the packet line 3, the data collecting station 2 can collect observation data from a large number of observation stations in a short time and can process the data to obtain required data immediately after occurrence of earthquake.
Patent JP-S5914671-A (JP)
Title: Amplifying gate thyristor device
Inventor: NAKAKARUME SUSUMU
IPC: H01L29/744
Filed: 1982-07-16
Abstract: PURPOSE:To enable to connect multiple points and to eliminate the grooves covered with an insulating film between the auxiliary thyristor electrode at the periphery of the gate forming a thyristor and an auxiliary thyristor electrode at the periphery of the emitter, and forming the connecting passage of the two electrodes. CONSTITUTION:A P type base layer 2 is formed on the surface of an N<-> type Si substrate 1 to become a base layer, and a P type emitter layer 3 is diffused in the back surface, an annular N type emitter layer 4 is diffused in the layer 2 on the front surface, and an annular N type auxiliary thyristor layer 5 is formed similarly in the annular layer. At this time the layer 3 is isolated along the connecting part of the auxiliary thyristor electrode 9 at the periphery of the gate and the auxiliary thyristor electrode 10 at the periphery of the emitter. Then, a groove 15 is formed at the connecting part, an SiO2 film 14 is covered on the part, and an anode electrode 7 and a cathode electrode 8 are formed. Further, the auxiliary thyristor electrode 9 at the periphery of the gate and the auxiliary thyristor electrode 10 at the periphery of the emitter are connected via aluminum deposited wire 13 formed in the groove 15.
Patent JP-H04350971-A (JP)
Title: Manufacture of semiconductor device
Inventor: AN SONTE
IPC: H01L29/78
Filed: 1991-05-28
Abstract: PURPOSE:To suppress a short channel effect of MOS device and improve a driving output by digging down a channel region of a silicon MOS transistor. CONSTITUTION:A part of a channel region is selectively oxidized and thereafter such oxide film is peeled. A gate oxide film 7 and a gate electrode 9 are formed on the dug region and a source/drain region 13 is formed on the not digging area of the silicon substrate. Thereby, effective junction depth of source/drain for the channel region is shallowed.
Patent JP-2000315722-A (JP)
Title: Protective case for wafer
Inventor: KAZAMA HITOSHI
IPC: H01L21/673
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To contain and carry wafers easily by constructing a protective case of a laboratory dish type container shaped to copy the wafer and a grip being applied thereon and providing a body for mounted the grip on the container with a pinching claws stretching from the body and a piece folded downward from the body. SOLUTION: A laboratory dish type container 1 is made of an antistatic heat resistant material, e.g. glass or quartz, and shaped to copy a wafer in order to block electrostatic effect onto the wafer. Wafers 2, 2,... are stacked in the laboratory dish type container 1 using a shock absorber 3, as required, and pressed against the container 1 by means of a grip 5 to be held fixedly in place. For example, the container 1 comprises a body 51 shaped appropriately to cover the upper part thereof entirely or partially, a desired number of pinching claws 52 stretching downward from the outer end thereof, and pieces 53 folded downward from the body 51. The wafers in the container are thereby pressed resiliently and contained fixedly in safety.
Patent JP-H04349969-A (JP)
Title: Spin coater
Inventor: OKETANI HIROI
IPC: H05K3/06
Filed: 1991-05-28
Abstract: PURPOSE:To reduce the amount of discharging a chemical solution without the loss of productivity by each independently driving a rotary disc to rotate horizontally a substrate made of glass, etc., having a coating film of a chemical solution and rotary, practically cylindrical, bottomed cups surrounding the rotary disc to rotate coaxially. CONSTITUTION:A rotary disc 2 is provided to rotate horizontally a substrate 1 such as glass substrate wherein a coating film is formed of a resist 15. Rotary cups 3 are provided to surround the rotary disc 2 to rotate coaxially and reduce the air turbulence around the substrate 1. The rotary disc 2 and the rotary cups 3 are driven by a motor 8 and at the same time the transmission of the driving force to the rotary cups 3 is cut off by a clutch 14. As the result, the resist 15 is discharged and spread on the slowly rotating substrate 1, followed by speeding up the rotation of the substrate 1 to form a coating film thereon in a manner that the discharge amount of the resist 15 can be reduced.
Patent JP-H06334463-A (JP)
Title: Band changeover circuit
Inventor: KUDO TAKEYA
IPC: H03H7/01
Filed: 1993-05-26
Abstract: PURPOSE:To reduce number of switching elements without decreasing a switchable band characteristic. CONSTITUTION:An input terminal 11 is connected to an output terminal 14 via the series connection of 1st and 2nd HPFs 12,13. Furthermore, the input terminal 11 is connected to one terminal of the 1st switching element SW 1. The other terminal of the 1st switching element SW1 is connected to the output terminal 14. Third and fourth switching elements SW3, SW4 are used to turn on/off the resonance circuit sections of the 1st and 2nd HPFs 12,13. Through the connection above, number of switching elements is reduced without decreasing the band characteristic to be switched.
Patent JP-H08280458-A (JP)
Title: Corner part furniture
Inventor: MATSUI YUICHI
IPC: A47B81/00
Filed: 1995-04-14
Abstract: PURPOSE: To effectively utilize space at the front side of shelf plates in corner part furniture composed of a top plate, side plates, back plates and the shelf plates. CONSTITUTION: In this corner part furniture composed of the top plate 1, the side plates 2 and the back plates 3, the shape of the top plate 1 is turned to a pentagon provided with two long sides 1a and three short sides 1b and 1c for which one corner of a square is cut off. The back planes 3 are arranged to the two long sides 1a across the right angle of the top plate 1, the side plates 2 are arranged to the two short sides 1b adjacent to the two long sides 1a and the shelf plates 4 are arranged at a right angle part formed by the back plates 3 in the inside.
Patent JP-S5917449-A (JP)
Title: Roll paper feeding device
Inventor: ISHIDATE YOSHIYUKI
IPC: G03G15/00
Filed: 1982-07-19
Abstract: PURPOSE:To prevent the water content in a waiting part of roll paper from becoming higher by heating and dehumidifying the tip part of the unwound and waiting roll paper by means of a heater provided on a buffle in a roll paper feeding passage. CONSTITUTION:Roll paper 2 is provided within a casing 1 being wound round a core material 3 freely to be unwound, and a feed roller 4, a pinch roller 5, upper and lower buffles 6, 7, a conveying member 8, and a cutting machine 9 are arranged in order in a roll paper unwinding passage. A flat heater 12 is provided on the lower buffle 7, and connected to an AC power supply 13. On the other hand, humidity inside the casing is detected by a humidity sensor 16, and when the humidity is over set level, the roll paper water content is reduced by applying an electric current to the heater 12 to heat and dehumidify a roll paper tip part having been waiting on the lower buffle 7, and thereafter the paper is fed into a copying machine by driving a feed roller 4 via a paper feed signal.
Patent JP-S63287972-A (JP)
Title: Copying machine having function to rotate operating part
Inventor: NISHIMURA NORIHISA
IPC: G03G21/00
Filed: 1987-05-21
Abstract: PURPOSE:To facilitate lateral operations of a body and to enable the operation from a rear side as well by constructing an operating part which is rotatable, detecting the angle of rotation thereof, rotating upper and lower mirrors in accordance with the result of detection and guiding the reflected light from an original to a photosensitive body. CONSTITUTION:An operating unit 1a, when rotated clockwise to a detaining state, is set in a position 1a' upon rotating 90 deg.. An encoder 63 is rotated by this rotation and the angle of rotation is read by a sensor 64. Motors 35d, 36d are driven in accordance with the result of the detection, by which gears 35b, 36b are rotated to change the angles of the mirrors 35, 36 like 35', 36'. The operation of an operating panel from a right side and the operation to impose the original to an original platen are thereby facilitated. The operation from the rear part is also feasible. The reflected light from the original is projected via the mirror 36' on a photosensitive body 4 by the mirror 36' at the tie of copying. The operating 1a, when rotated counterclockwise, is installed to the position 1a'' where the operation from the left side and the operation from the rear side are possible.
Patent JP-H02305140-A (JP)
Title: Lan control method
Inventor: WAKASUGI NAOKI
IPC: G06F13/00
Filed: 1989-05-19
Abstract: PURPOSE:To simplify the common resource of a server and to improve the operability by allowing the user of the system to register its group name, to receive a packet, to analyze the content of the packet and to connect to the server, and using minimum resources in common. CONSTITUTION:A server 32 sends its own name to a network system in terms of a broadcast type periodically. Thus, the server 32 and each personal computer 36 belonging to the network system receive the message to recognize the server name and attains the establishment of at least a virtual line. Moreover, after the data of a name packet send by the server 32, the abbreviated name of the minimum resource allowed by the server 32 is added and it is sent to the network system in terms of the broadcast type. Thus, even a personal computer 36 of other network system can use the resource of the server 32 when the group name of the relevant system is known and then the operability is improved.
Patent JP-H01294148-A (JP)
Title: Sheet conveyor for laser printer
Inventor: SAWAHATA AKIRA
IPC: G03G15/00
Filed: 1988-05-20
Abstract: PURPOSE:To prevent any rumples on a sheet from occurring by making a buffer installed between a heating plate and a back roll follow after sheet meanders at the time of sheet conveyance, applying tension to the sheet all the time, and making the sheet so as to separate from the heating plate at the time of stoppage. CONSTITUTION:A buffer 60 is installed between a paired heating roll 40-and- back roll 50 and a heating plate 20. This buffer 60 is supported by an elastic body 61 by symmetrical each one in the sheet width direction, and at the time of sheet conveyance, it is situated in the more upper part than the tangential direction of a tip end of the heating plate 20, applying tension to a sheet all the time. In addition, at the time of stoppage, both rolls 40 and 50 are separated from each other, and a heating plate 70 being connected to the roll 50 goes down as well. At this time, a suction blower 80 comes to a stop, and the sheet 10 separates from the heating plate 20 and supported by the buffer. Next, just before sheet conveyance starting, the heating plate 20 attracts and preheats a lifting sheet, preparing for the sheet conveyance. With this constitution, tension is always applied in space between the roll 50 and the heating plate 20, so that any rumples on the sheet can be prevented from occurring.
Patent JP-S5248517-A (JP)
Title: Specific brass for precise casting, having lemon yellow
Inventor: AZUMAI HIROATSU
IPC: C22C9/04
Filed: 1975-10-15
Abstract: PURPOSE: To obtain alloy, having beutiful lemon yellow color and precise casting property suitable for ornamental articles or small size fine art goods, by adding a fixed volume of Mischemtal, Sn,Si,Ni etc. to a fixed composition of brass. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07312134-A (JP)
Title: Switch gear driving method and driving device
Inventor: MURAKAMI KENJI
IPC: H01H1/60
Filed: 1994-05-13
Abstract: PURPOSE:To provide a method and device for getting in contact at a clean contact surface by self-cleaning an oxide film on the surface of a fixed contact. CONSTITUTION:After a crank 3 is rotated from a condition (a) indicating a disconnection position to a condition (b) at a connection position, it is rotated to a condition (c) indicating the final position of the connection position. The crank 3 is rotated for theta deg. from the condition (b) to be moved up for an over stroke S. At this time, the short lever side of it moves for about an over stroke L normally by the ratio of the shorter side and the longer lever side of a bell crank lever 7. At this time, a fixed contact 11 is self-cleaned by a movable contact 10, and the contact 10 is positioned to a clean surface by moving it to an angle determined by a formula of costheta=(R-L)/R, where an over angle of the crank 3 on the connection side and length of the crank 3 are theta and R respectively.
Patent JP-H06315085-A (JP)
Title: Picture reading method and its device
Inventor: SATO YOSHIHIDE
IPC: H04N1/028
Filed: 1993-04-30
Abstract: PURPOSE:To provide a picture reading method and device in which a stable picture signal can be outputted regardless of the light quantity change of a light source. CONSTITUTION:The output signal of a two-dimensional image sensor 1 is inputted through a data line reading circuit 2 to a variable gain amplifier 7. Also, a gain setting signal preliminarily decided so that the fluctuation of the output signal of the two-dimensional image sensor 1 accompanied with the change of the emitted light quantity of an EL light source unit 4 can be suppressed is inputted from a light source generating pattern signal generating circuit 6 to a variable gain amplifier 7. The variable gain amplifier 7 operates an amplifying operation at an amplification degree according to the inputted gain setting signal. Thus, the picture signal which is not affected by the fluctuation of the light quantity can be obtained.
Patent JP-H04327932-A (JP)
Title: Thermal shrinkable product, its manufacture and compound sheet
Inventor: KOMURA MINORU
IPC: B32B7/02
Filed: 1991-04-26
Abstract: PURPOSE:To provide a thermal shrinkable product with a metal layer which blocks water and hardly contracts unevenly with an applicability to deformed items. CONSTITUTION:The subject thermal shrinkable product consists of thermal shrinkable layers 2, 3 formed on both surfaces of a metal layer 1 which becomes deformed wavily due to heating. Therefore, the metal layer 1 can become corrugated when used.