baber/WOPTO huggingface dataset:
Patent JP-2000044110-A (JP)
Title: Stitching device and sorting system
Inventor: OKADA HIROMI
IPC: B65H37/04
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of stitching sheets by a sufficiently strong binding force, and reducing time and labor for sheet cutting. SOLUTION: A sheet pressing mechanism 2 fixes the bundle of sheets. A needle 3 is used to put threads 4 through the bundle of sheets. A hook 24 is used to stitch the threads 4 put through by the needle 3, and fixed to the bundle of sheets. A cutter attached to the hook 24 cuts the threads stitched to the bundle of sheets. A rotary frame 16 moves the needle 3 and the hook 24 with respect to the bundle of sheets.
Patent JP-H0555061-A (JP)
Title: Electromagnetic device for noise filter
Inventor: KAKEHASHI HIDENORI
IPC: H01F37/00
Filed: 1991-08-23
Abstract: PURPOSE:To solve problems such as insulation, mechanical strength and variation of magnetic characteristics when an amorphous magnetic thin band is employed in a core. CONSTITUTION:A composite core 3 is constituted of a tubular Ni-Zn ferrite core 1 having flanges 1a, 1b, and an amorphous magnetic thin band 2 wound around the tubular part 1c within a range not exceeding the height of the flanges 1a, 1b, and then windings 4, 5 are applied on the composite core 3. The amorphous magnetic thin band 2 is contained in a groove formed by the tubular part 1c and the flange parts 1a, 1b of the Ni-Zn ferrite core 1 which supports the windings 4, 5 so that the windings 4, 5 do not contact with the amorphous magnetic thin band 2. Consequently, the windings 4, 5 can be insulated from the composite core 3 and the amorphous magnetic thin band 2 is protected against cracking or chipping, while furthermore stress being applied from the outer peripheral part is alleviated and magnetic characteristics do not deteriorate.
Patent JP-S58117954-A (JP)
Title: Heat exchanger for powder particles
Inventor: NARA YORIOKI
IPC: F26B17/20
Filed: 1981-12-29
Abstract: PURPOSE:To achieve aniform drying of powder particles by an arrangement wherein the powder particles are heated by rotary shafts and a casing while being moved by the partitioning affect of disks mounted on the rotary shafts and the agitating effect of agitating blades fitted between the disks. CONSTITUTION:This heat exchanger comprises two oppositely rotatable shafts 3, 3' disposed in parallel relationship and having a plurality of disks 6 which are mounted thereon at regular intervals and at approximately right angles to the axes of the rotary shafts 3, 3' each of the disks 6 having notches 7, 7' formed partially therein and which serve as the passage for powder particles. Further, an agitating blade 8 is fitted between adjacent disks 6, 6. The arrangement is made such that the powder particles are moved alternately in the direction at right angles to the shafts 3, 3' so as to be moved through the notches or passages 7, 7' towards a discharge port 15. Further, the rotary shafts 3, 3' and/or casing 1 of the heat exchanger are provided with electric resistor heating elements 4 and 5, respectively. This small sized continuous heat exchanger enables powder particles to be dried uniformly by the heat generated by the electric resistors without using a heating medium.
Patent JP-S6274050-A (JP)
Title: Corrosion-resistant iron-base amorphous magnetic alloy
Inventor: MORITO NOBUYUKI
IPC: C22C45/02
Filed: 1985-09-27
Abstract: PURPOSE:To improve magnetic properties as well as corrosion resistance of amorphous magnetic alloys by providing a composition composed mainly of Fe and Cr and by blending Si, B and N with the above in specific atomic ratio. CONSTITUTION:The iron-base amorphous alloy used for iron cores, magnetic shields, etc., has a composition represented by (Fe1-aCra)xSiyBzNn by atomic ratio, where x+y+z+n=100, 65<=x<=85, 1<=y<=20, 6<=z<=25, 0.015<=n<=0.5 and 0.1<=a<=10. Owing to the above composition, superior corrosion resistance can be obtained and maximum permeability as well as iron loss can be improved. Moreover, by addition of proper amounts of Mo and W, tensile strength, Vickers hardness and corrosion resistance can be improved.
Patent JP-H1056545-A (JP)
Title: Image forming device
Inventor: SAITO TAKAHIRO
IPC: H04N1/32
Filed: 1996-08-12
Abstract: PROBLEM TO BE SOLVED: To make storage capacity smaller and furthermore, to start printing without managing up to the last page in an image forming device which decodes encoded data and simultaneously prints. SOLUTION: A decode sequential managing means 11 calculates the time which subtracts the decode estimated time of encoded data of image data from transfer start time of the image data of each partitioned image to a printing means 6, and a decoding means 3 decides the order of decoding in the means 3 in accordance with before and after of the time. The means 3 decodes decoding data in this order. Decoded image data is transferred in the order of transfer in response to the position of the partitioned image to the means 6 through a band buffer 4. The means 3 allocates encoded data, and when the allocation of a prescribed partitioned image is failed, a print start control means 17 delays print processing of the page to which the failed partitioned image belongs or the following pages in the means 6.
Patent JP-H0659371-A (JP)
Title: Prefogged type direct positive silver halide photographic sensitive material
Inventor: TAKAGI YOSHIHIRO
IPC: G03C1/00
Filed: 1992-08-10
Abstract: PURPOSE:To provide the prefogged type direct positive silver halide photosensitive material good in reversal performance when it is exposed to light high in illuminance for a short time. CONSTITUTION:The silver halide photographic sensitive material having on a support an emulsion layer containing the prefogged direct positive silver halide, and a compound represented by formula I or II in which T is an atomic group necessary to form a benzene ring, each of R<1>-R<3> is alkyl, aralkyl, phenyl, or allyl each optionally substituted; L<1> is a trivalent bonding group obtained by combining methine groups in conjugated double bonds; Z is an atomic group necessary to form a 5- or 6-membered ring; X is an anion; p is 1 or 2; L<2> is a tetravalent bonding group obtained by combining methine groups so as to complete conjugated double bonds; and Q is an atomic group necessary to form a 5- or 6-membered ring.
Patent JP-S6192075-A (JP)
Title: Buoyancy adjustment of under-water robot
Inventor: TAKAHASHI YASUO
IPC: B63C11/00
Filed: 1984-10-12
Abstract: PURPOSE:To adjust buoyance of an under-water robot by operating the opening and closing of valves installed on a ballast tank at multistage and introduction of a gas to the ballast tank through remote control. CONSTITUTION:When a valve 4B is opened by remote control, seawater enters a ballast tank 3 from an opening 5, and a gas is discharged from the valve 4B. Simultaneously a gas generator 2 is operated by remote control at this time to introduce gases against compression, and a slightly excessive gas is discharged from the valve 4B, whereby a water level in the tank is securely located at the level of the valve 4B, and gas pressure in the tank 3 balances with depth of water. Accordingly the under-water robot 1 always keeps diving. When the robot 1 reaches a target water depth, the valve 4B is closed and a valve 4A is opened. Then the water level in the ballast tank is located at the position in the valve 4A, which balances with the gas pressure. Since the location of the valve 4A is provided at the place where weight of the under- water robot balances with buoyance, the robot 1 holds the target water depth.
Patent JP-H1144749-A (JP)
Title: Position measurement/communication composite type autonomous satellite constellation
Inventor: YAMAWAKI KOJI
IPC: G04G5/00
Filed: 1997-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a position measurement/communication composite type autonomous satellite constellation capable of concurrently offering position measurement/ moving body communication services to moving bodies scattered on the earth by concurrently using two satellite groups located at different orbit altitudes. SOLUTION: This autonomous satellite constellation uses two satellite groups of a high-altitude G-group satellite group 101 and a low-altitude L-group satellite group 102 lower than the G-group of geostationary satellites, transmits time-synchronized distance measuring radio waves 103, 104, relays radio waves between a moving body 105 and a ground fixed station 106, and offers position measurement/communication composite services to the moving body. The distance measuring radio waves 103, 104 transmitted from both the G-group and L-group are received and processed, and the time reference of the satellites of the L-group is synchronized with the time reference of the satellites of the G-group.  The clock offset and the momentary position are autonomously determined when the incoming time of the distance measuring radio waves from the G-group is measured, the L-group is also used as a distance measuring radio wave source, relay means are mounted on the L-group, and the position measurement/communication services are offered to the moving body 105.
Patent JP-2001045668-A (JP)
Title: Method for controlling charge and discharge
Inventor: MIZUTA TORU
IPC: H02J7/10
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To minimize the restricted time zone of charge and discharge by stopping the discharge for carrying out merely charge, by performing the charge until a charge correction point voltage is reached, and by correcting the capacity of the battery when a battery voltage or a remaining capacity increases to a charge correction region. SOLUTION: A charge and discharge control capacity detection circuit 2 connects a current detection circuit for detecting charge and discharge currents flowing in a battery l, a voltage detection circuit for detecting a battery voltage, and a temperature sensor for detecting the temperature of the battery. The charge and discharge control capacity detection circuit 2 detects the temperature of the battery 1 by a temperature sensor, and interrupts the charge and discharge of the battery 1 when the temperature of the battery 1 exceeds setting temperature.  The charge and discharge control capacity detection circuit 2 controls remaining capacity and the charge and discharge of the battery according to the discharge and charge currents of the battery 1 and the battery voltage, and the maximum charge capacity and the battery voltage, respectively, thus carrying out the charge and discharge while preventing the overcharge and overdischarge of the battery.
Patent JP-H1038243-A (JP)
Title: Method and device for judging and controlling combustion making use of color image
Inventor: FUJIYAMA HIROSHI
IPC: F23G5/50
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To judge and evaluate the combustion condition matching with the combustion condition by obtaining the teacher data from a combustion device, and updating the neural network under operation while the combustion device is operated by the neural network generated from the data. SOLUTION: In the of a combustion device such as a garbage incinerator, the property of the garbage is fluctuated depending on the season, and there occur some cases where the judgment of the combustion condition to be performed by an initial neural network 421 does not match with the actual combustion condition. Thus, learning of the neural network is performed while the combustion device is in operation by replacing a part of the teacher data of the initial neural network 421 and the operation data of the combustion device with the teacher data which are prepared by being incorporated in an on-line manner, by an on-line neural network generating means 423. That means, the on-line learning of the neural network is performed, and a new neural network 422 is generated.
Patent JP-S6273662-A (JP)
Title: Manufacture of solid-state image pickup device
Inventor: YAMADA TETSUO
IPC: H04N5/335
Filed: 1985-09-26
Abstract: PURPOSE:To inhibit the development of an after-image due to residual charges by shallowly implanting the ions of a second conduction type impurity to a photodiode forming region in a photoelectric conversion section while shallowly implanting the ions of a first conduction type impurity in high concentration. CONSTITUTION:A P<+> type element isolation layer 7 and an N-type channel layer 8 are formed to a P-type substrate 1, an insulating film 9 is shaped onto the surface, a control electrode 10 and an ion-implanting block 11 are formed selectively through a PEP process, etc. and the ions of an N-type impurity 21 are implanted, an N-type impurity layer 20 is shaped, and the impurity layer 20 is formed through self-alignment while using the control electrode 10 as a mask. The implanting block layer 11 is removed once, an implanting block layer 22 is shaped anew, and the ions of an N-type impurity 23 are implanted to form an N-type impurity layer 24. The ions of a P-type impurity 25 are implanted while employing the implanting block layer 22 as a mask again to shape a P<+> type impurity layer 26. Accordingly, the appearance of an after-image due to residual charges can be prevented.
Patent JP-S6191617-A (JP)
Title: Endoscope
Inventor: SUZUKI AKIRA
IPC: G02B23/26
Filed: 1984-10-11
Abstract: PURPOSE:To couple tightly an operation wire with a lens and to prevent a trouble originated from soldering by locking the coupling member of an operation wire tip part in the groove of the lock part in the outer peripheral surface of a lens frame. CONSTITUTION:The lens frame 19 where a couple of objective lenses 21 are fixed slide axially in the storage part 17 of an endoscope tip part 6, and the lock part 22 is provided to its outer peripheral part. An optical fiber 30 is inserted fixedly into the fitting hole 29 in the rear end wall of a guide pipe 18, a semicylindrical coupling member 35 is fixed atop of the operation wire 34 run through the fitting hole 53 of the upper part, and the member 35 is locked in grooves 24 and 25 of the lock part 22. Thus, the operation wire 34 is coupled with the lens frame 19 tightly and the coupling is maintained excellently for a long period; and welding is not employed, so the visual field is not disturbed with dust.
Patent JP-H0260788-A (JP)
Title: Numbering printing circuit in handy printer
Inventor: MORIKAWA SAICHI
IPC: B41J3/28
Filed: 1988-08-26
Abstract: PURPOSE:To conduct a numbering printing without interposing a host device by a method wherein a one line printing end or a contact of a head to a matter to be printed is detected by a detection part, and the initial value setting of a main counter for counting output pulses from a step counter according to the detection signal is performed. CONSTITUTION:A detection part 1 detecting a one line printing end or a contact/ separation of a head to paper to be printed outputs a detection signal at every detection. A step counter 2 counts the detection signal in a set counting system and outputs pulses to a main counter 3. The main counter 3 counts the pulses and outputs the count value to an input control part 4 at every detection signal output. A count set part 7 sets a count step style, a count initial value, and either a count-up or count-down method, which have been set by a switch or the like, in the step counter 2 and the main counter 3. The input control part 4 changes over an input from the main counter 3 and an input 5 from a host device by a switch or the like and outputs the selected data to an output terminal 6 as printing data.
Patent JP-2000045016-A (JP)
Title: Stress relieving annealing method for core for coiled iron core excellent in expanding operability
Inventor: FUJII HIROYASU
IPC: C21D1/26
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To reduce the adhesion between steel sheets and to easily execute a core expanding operation by executing the annealing that removes working strains generated at the time of forming a grain oriented silicon steel sheet in such a manner that the concn. of oxygen in the atmosphere is controlled to a specified one. SOLUTION: At the time of subjecting the one obtd. by coiling a grain oriented silicon steel sheet into a cylindrical shape (core) to bending and forming it into a prescribed form, mechanical strains in the steel sheet caused by the bending are removed by annealing in the atmosphere in which the concn. of oxygen is <1.0%. At this time, among the atmospheric gases, as to the gas seeds excluding an oxidizing gas, all kinds of gas can be used if only it is the inert one, but, argon, helium or the like is particularly preferable, and, moreover, the atmosphere may be incorporated with hydrogen. Furthermore, in the case the annealing atmosphere contains water vapor, by controlling the concn. of water vapor in the atmosphere to >=+1 deg.C to <+30 deg.C expressed in terms of the dew point, the core easy to expand can be obtd., and, moreover, the discoloration of a film does not occur.
Patent JP-H0862937-A (JP)
Title: Electrifying and cleaning device
Inventor: KURODA NORITAKA
IPC: G03G15/02
Filed: 1994-08-16
Abstract: PURPOSE: To obtain excellent cleaning performance and also to prevent faulty electrification caused by toner's adhesion to an electrifying electrode in an electrifying and cleaning device removing residual toner on an image carrier and also uniformly electrifying the surface of the image carrier. CONSTITUTION: This device has an elastic blade 2 which is constituted of a nearly plate-like insulating member and whose leading edge part 2a is allowed to press-contact with a charge receiving body (image carrier) 1, and an electrifying electrode layer 4 and a resistance layer 5 with which the electrode layer 4 is coated are provided on an opposed surface to the charge receiving body 1 backward from the leading edge 2b of the blade 2.  Assuming that the sum of the thickness of the electrode layer 4 and the resistance layer 5 is T (mm) and an angle formed by the blade leading edge part 2a with the tangent of the charge receiving body 1 at a position where the blade 2 comes in contact therewith is Wa ( deg.), length X (mm) from the blade leading edge 2b to the leading edge of the resistance layer 5 is set within 10×10<-5> +(7.5×10<-3> +T)/SIN (Wa)<X <120×10<-3> +(150×10<-3> +T)/SIN(Wa).
Patent JP-S6455861-A (JP)
Title: Semiconductor device
Inventor: ONO TAKIO
IPC: H01L21/28
Filed: 1987-08-27
Abstract: PURPOSE:To reduce leaking through a junction, by providing a first metal layer, which is deposited on the side of a diffused region in a connecting hole, providing a second metal layer, which covers the first metal layer, as a barrier metal, and providing a third metal layer, which is filled in the connecting hole. CONSTITUTION:A connecting hole 14, which is opened at an upper part, is formed at a position corresponding to a diffused region 12 in an insulating film 13. A tungsten layer 15 is formed at the bottom part of the hole on the side of the diffused region. A barrier metal 16 is formed thereon. The barrier metal 16 comprises a high melting point metal and is formed along the upper surface of the tungsten layer 15 and the side wall surface of the connecting hole 14 so as to have a U-shaped cross section. A tungsten layer 17 is provided in a space surrounded with the barrier metal 16. Since the first metal layer is covered with the second metal layer, which is the barrier metal, reaction between Si on the side of a semiconductor substrate and the third metal layer can be suppressed when the third metal layer is deposited in the connecting hole. Therefore, leaking through the junction between the isolated oxide film and the junction hole can be decreased.
Patent JP-H1162346-A (JP)
Title: Locking device for game machine
Inventor: MAJIMA SHIRO
IPC: A63F11/00
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To inhibit the spread of the mounting space of a locking device required in a game machine while preventing the increase of the weight of a door for the game machine. SOLUTION: The locking device 20 for the game machine has a locking lever 21, to which a plurality of retaining palws 21a, 21a are installed, engaging members 22, 22 with engaging projections 22a, 22a capable of being retained and detached to and from the retaining pawls 21a, 21a, a locking-lever driving member 25 moving the locking lever 21 among engaged places, where the retaining pawls 21a and the engaging projections 22a are engaged, and engaging- release places, where engagement among the retaining pawls 21a and the engaging projections 22a is released, and a changeover lock 27 changing over a released state permitting driving to the engaging-release places of the locking lever 21 through the locking-lever driving member 25 and a locked state constraining the locking lever 21 at the engaged places on the basis of the specified operation of a key.  The locking lever 21 is mounted on the main body 3 of the game machine and the engaging members 22, the locking-lever driving member 25 and the lock 27 on a door 5 opening and closing the main body 3 at that time.
Patent JP-2000028690-A (JP)
Title: Inspection method for short circuit of secondary battery and manufacture of secondary battery containing the inspection method
Inventor: MACHINO HIROSHI
IPC: G01R31/36
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To provide an inspection method, for the short circuit of a secondary battery, which can be applied to a battery element functioning as a battery by providing electrodes and an electrolyte which is simple, in which the working efficiency of an inspection is high and whose reliability is high. SOLUTION: A method inspectes for the short circuit across electrodes of a secondary battery, in which a positive electrode and a negative electrode are provided and in which an electrolyte coupled to both electrodes in terms of ions is provided, A current is supplied across the electrodes of the secondary battery prior to its initial charging operation. A change with the passage of time of a voltage across both electrodes is measured, while the current is being supplied and/or after both electrodes are opened. Thereby, the existence of a short circuit is inspected. In addition, the existence of the short circuit can be decided by the rise in the speed of the voltage, while the current is being supplied or by the fall speed of the voltage after both electrodes are opened.
Patent JP-S6457386-A (JP)
Title: Printing mark reader
Inventor: OGAWA SHUICHI
IPC: G06K9/20
Filed: 1987-08-27
Abstract: PURPOSE:To accurately read out the photodetecting voltage of a printing mark on a prepaid card or the like independently of a motor speed by sampling the photodetecting voltage by a synchronizing signal from a tachogenerator corresponding to voltage variation or load variation. CONSTITUTION:A DC motor 1 is directly connected to the tachogenerator 2 functioning as a synchronizing signal generator and generates a signal synchronously with the rotational angle of the DC motor 1. The DC motor 1 rotates a feed screw 6 through gears 3-5 to move a carrier 7 right and left. When a pulse current synchronizing with the tachogenerator 2 is applied to a thermal head 8 fixed on the carrier 7, coloring is developed on a heat-sensitive paper 17 and a character/graphic form is displayed by the collection of dots. On the other hand, the character/graphic form written on the heat-sensitive paper is photoelectrically detected by a LED 9 and a phototransistor 10 fixed on the carrier 7 and stored in a memory 16.