baber/WOPTO huggingface dataset:
Patent JP-H0833925-A (JP)
Title: Method and equipment for automatic bending
Inventor: HAYASHI SHINICHIRO
IPC: B21F1/00
Filed: 1994-07-22
Abstract: PURPOSE:To automatically and continuously achieve the feeding, the size cutting, the machining and the bending of a work by bending a straight stock held by a chucking device through the advancement and refraction of a moving table, the rotation of the chucking device and the operation of a bending device. CONSTITUTION:When a moving table 6 is advanced to the prescribed dimension by an advancing/retracting mechanism part, and a coil W1 is pulled out of a straightening device 5, the coil W1 is cut by a cutting device. A spindle stock 10 is turned by 90 deg. with the axis of the moving table 6 as the turning axis, the straight stock is moved to a forming line C... while being held by a chucking device 11, and the end machining is achieved by a working machine 21 by rotating the chucking device 11 of the spindle stock 10. The moving table 6 is advanced, and the part to be bent is inserted in a bending device 4, held by a bending die and a tightening die, and bent to obtain the bent wire of the desired shape through the multiple stage advancing rotation of the chucking device 11, the integrated rotation of the bending die and the tightening die, and the advancement/refraction of a press die.
Patent JP-2001036284-A (JP)
Title: Manufacture of electromagnetic wave shielding laminate
Inventor: MARUYAMA KOJI
IPC: H05K9/00
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To obtain an electromagnetic wave shielding laminate, made of resin which is superior in appearance and arruracy in thickness at low heat-pressing temperatures by heat-pressing layers of a first synthetic resin, layers of a second synthetic resin whose melting temperature is lower than the first synthetic resin, and a conductive fabric which are laminated upon each other, such that the conductive fabric is brought into contact with the layers of the second synthetic resin. SOLUTION: Layers of a synthetic resin 1 and layers of a synthetic resin 2, whose melting temperature is lower than the resin 1 and a conductive fabric 3 are laminated, such that the fabric 3 is brought into contact with the layers of the resin 2, and the resulting body is heat-pressed. Polycarbonate resin which is superior in transparency, self-extinguishing property, heat resistance and impact resistance is selected as the resin 1, and acrylic resin superior in weather resistance, transparency and easy heat- pressing machinability is selected as the resin 2. That is, each layer of the acrylic resin 2, laminated on the corresponding plate of polycarbonate resin 1, is impregnated from one surface of the fabric 3 to embed the fabric 3. As the fabric 3, metallic fiber or spun yarn, having a metal or an alloy electroless-plated or vapor-deposited thereon can be cited.
Patent JP-H0635853-A (JP)
Title: Equipment containing interface
Inventor: OKUBO HIROKI
IPC: G06F13/40
Filed: 1992-07-20
Abstract: PURPOSE:To use an SCSI(small computer system interface) in a good state by providing a means which switches electrically the power supplied into the SCSI. CONSTITUTION:The power voltage (+5V) of an SCSI 113 of the printer side is made possible to be supplied when an analog switch 4 is turned on, and the SCSI 113 is used as an initiator. Meanwhile, the voltage (+5V) is made impossible to be supplied when the switch 4 of the printer side is turned off, and the power is supplied from a disk device and the SCSI 113 is used as a target. Thus, the switch 4 switches the supply of power, that is, performs the switching between the initiator and the target.
Patent JP-H0241158-A (JP)
Title: Mat for bedding
Inventor: INATOMI ISAMU
IPC: A61G7/05
Filed: 1988-08-02
Abstract: PURPOSE:To prevent a bedsore and to recover the fatigue of a muscle or nerve by arranging a large number of elastic tubes having a large number of expanded parts provided thereto on the floor panel of a bed in parallel and providing a change-over valve for changing over the high pressure compressed air and low pressure compressed air supplied from a compressed air supply source selectively to supply the selected one to each piping. CONSTITUTION:A large number of elastic tubes 7 having a large number of expanded parts provided on the way thereof are provided between pipes 1, 1' in parallel and an A-system composed of odd number-th tubes among the elastic tubes 7 communicates with the pipe 1' but not with the pipe 1 while a B-system composed of even number-th tubes communicates with the pipe 1 but not with the pipe 1'. A compressor 20 is driven to supply high and low pressure compressed airs to change-over valves P, L and, by operating a change- over valve 25, three-step operations shown by Table I can be obtained. Since the ventilation in bedding is performed by this method, a patient is comfortable and a bedsore can be prevented. Since the conversion of the positions of pressure places generates press effect, blood circulation is improved to make it possible to recover the fatigue or stiffness of a muscle.
Patent JP-H1041423-A (JP)
Title: Manufacture of semiconductor package
Inventor: TAKAHASHI HIDEYUKI
IPC: H01L23/08
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To form a hollow package at low cost by omitting expensive plating steps or rationalizing plating steps and deburring steps. SOLUTION: A clad sheet having a first Au layer G on the surface of a base S and second Al layer L formed on the first layer G is molded with a lead frame F and a resin-made recessed package 12 is formed with the lead frame F in one body. The entire 10' of the package 12 integrated with the lead frame F is dipped in an alkali soln. to remove only the exposed second metal layer L' from the package 12 and resin burr b is removed by the water pressure to expose the first metal layer G. A cap is mounted on the top of the package 12 to form a hollow package.
Patent JP-H0356853-A (JP)
Title: Pressure solvent reservoir
Inventor: SAITO TOSHINORI
IPC: G01N30/26
Filed: 1989-07-25
Abstract: PURPOSE:To store pressure solvent effectively by mounting a filter under a solvent container with high pressure resistance and sending the solvent to a liquid feeding pump through the filter. CONSTITUTION:A gas cylinder 16 is connected to the gas intake 5 of the pres sure reservoir 17, a solvent tank 15 is connected to the solvent intake 6, and the fine amount liquid feed pump 18 is connected to the solvent feed intake 14. Then the changeover lever 7 of the reservoir 17 is operated to select a next state. When the solvent is stored in the solvent container and sent to the pump, the gas intake 5 of a stator 1 is connected to a center stator through hole 8 by the communication groove 13 of a rotor 2 to admit pressure gas to the solvent container and pressure is applied inside to send the solvent to the pump through the filter. When the pressure in the solvent container is re leased, the stator through hole 8 of the stator 1 is connected to a gas discharge outlet 3 through the groove 13 of the rotor 2. Then, when the solvent is admitted to the solvent container, the internal gas is discharged as the solvent is admitted to the solvent container from one stator through hole 8.
Patent JP-2000223446-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: YOSHIHARA SHINJI
IPC: H01L21/301
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which is produced efficiently possessed of a protective cap that is capable of properly protecting the exposed structure of a semiconductor wafer, can be split into chips, and easily handles in transit. SOLUTION: A semiconductor device 200 is composed of a semiconductor wafer 1 and a first adhesive sheet 2, that serves as a protective cap. A saw- toothed structure which is low in mechanical strength and composed of acceleration sensor chip units each possessed of a sensing part 3, which is an exposed structure that comes out on the surface 1a of the semiconductor wafer 1 is provided to the wafer 1. The first adhesive sheet 2 is a UV-curing adhesive sheet which is provided onto the semiconductor wafer 1, so as to cover the sensing parts 3 and composed of a flat plate-like sheet base 2a and an adhesive agent 2b, which is selectively deteriorated in adhesive force at its regions 6 that confront the sensing parts 3 provided to nearly all the surface of the sheet base 2a.
Patent JP-2001021791-A (JP)
Title: Light receiving element, area sensor, and device having area sensor
Inventor: KADOHARA TERUTAKE
IPC: G03B13/36
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To remove an external light component by one accumulation operation. SOLUTION: This device is provided with a photo-electric transfer element 1001, an amplifier 1002 for amplifying an output of the element 1001 in a positive polarity, an amplifier 1003 for amplifying an output of the element 1001 in a negetive polarity, MOS transistors 1005-1010 for selecting any one operated out of the amplifiers 1002, 1003, and an integrator 1020 for accumulating an output of the amplifier 1002 or 1003. The operated amplifier is switched from the amplifier 1002 to the amplifier 1003 in a midway of one accumulation operation.
Patent JP-H094300-A (JP)
Title: Lock
Inventor: MATSUMOTO HARUO
IPC: E05B55/00
Filed: 1995-06-23
Abstract: PURPOSE: To make it possible to eliminate the need for a key by mounting slidably an operation knob on a long groove of a main body case and holding a locking mechanism in an unlocked state or a locked state by a relative position between an engagement groove of a lock plate and an insertion groove. CONSTITUTION: At least two operation knobs 5 are penetrated through a long groove 4 of a main body case 2 and mounted slidably up to the position of a specified scale 6 along the long groove 4. A lock plate is installed in the main body case 2 while an engagement groove with which the engagement part of the operation knob 5 is engaged, is mounted on the lock plate opposed to the long groove 4. An insertion groove which is continuously installed to the engagement groove and which unlocks the engagement with the operation knob 5, is installed to the lock plate in the direction intersecting with the engagement groove at right angles.  When the engagement part of the operation knob 5 is positioned at an intersecting position between the engagement groove of the lock plate and the insertion groove, a lock mechanism is formed so as to hold an unlocked state, interlocking with the movement of the lock plate. When the engagement part of the operation knob 5 is located at the position of the engagement groove of the lock plate, the lock mechanism holds a locked state.
Patent JP-H0636192-A (JP)
Title: Guiding device of route for vehicle
Inventor: KISHI KOJI
IPC: G01C21/00
Filed: 1992-07-20
Abstract: PURPOSE:To make it possible to perform the route guiding with which the request of a driver agrees by detecting the entering a specific road whose entrances and exits are limited and performing a voice guide based on the entering of the specific road when a vehicle enters the specific road. CONSTITUTION:When the location of its own vehicle approaches a cross-point where a route should be changed, a display screen changes and displays the name of the cross-point and the distance to the cross-point. At the same time, a route guide control part 26 instructs a voice control part 30 to generate the voice corresponding to the route guiding at the cross-point. The voice control part 30 reads the information stored as digital data in a voice storage part 32, converts it into an analog signal and drives a speaker 34. By the speaker 34, the route guiding is performed by performing a route guide such as 'Turn to the left at the next cross-point'for a driver. Further, the entering of a specific road such as a toll road and an expressway is detected and the route guide according to this detection is performed. The judgment of the entering is performed by an entering detection part 26a of the route guide control part 26.
Patent JP-H10339868-A (JP)
Title: Liquid crystal display device
Inventor: NANBU HAJIME
IPC: F21V8/00
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device capable of making the exchanging work of a light source easy and safe, standardizing and simplifying design and preventing heat from the light source from being transmitted to a liquid crystal display board. SOLUTION: This liquid crystal display device is equipped with the liquid crystal display board 11(liquid crystal panel), a light transmission plate 12(light guide) arranged in parallel with the display board 11 behind the display board 11, a 1st holding body 13 holding the display board 11 and the plate 12, the light source 14 arranged at one end of the 1st holding body 13, and a 2nd holding body 15 holding the light source 14. Then, the 1st and the 2nd holding bodies 13 and 15 are made attachable/detachable without separating the display board 11 and the plate 12.
Patent JP-H0359376-A (JP)
Title: Cooling device
Inventor: ASAKAWA KYOICHI
IPC: F25D17/02
Filed: 1989-07-27
Abstract: PURPOSE:To replace refrigerant without cutting the power source of a device to be cooled to increase the operating efficiency of the device to be cooled by a method wherein a cooling device is provided with a refrigerant replacing means, supplying the refrigerant for replacement into a circulation route while discharging the refrigerant to be replaced, and a control means, controlling the refrigerant replacing means in accordance with the supplying time of the refrigerant into the circulation route. CONSTITUTION:When a refrigerant replacement command is sent into a control unit 7, the control unit 7 outputs a switching signal for switching first and second valves 2, 3 and operates a timer therein to start the count of refrigerant supplying time. The valves 2, 3 input the switching signal from the control unit 7 through a communication wire 26 and switch the valves while refrigerant, reserved into a tank 6 by the switching of the valve 3, is sucked by a circulating pump 24 and is supplied to the direction of an arrow sign (c) in a diagram through the valve 3. When the finishing of the supplying time of the refrigerant is detected by the timer of the control unit 7, the control unit 7 stops the operation of the pump 4 and switches the valves 2, 3 into normal operation routes when an upper limit point 5a is detected by a flow switch 5 thereby finishing the work of replacement of the refrigerant.
Patent JP-H06184023-A (JP)
Title: Production of methanol
Inventor: FURUTA HIROTAKA
IPC: B01J23/80
Filed: 1992-06-29
Abstract: PURPOSE:To provide a methanol-production process capable of producing methanol in high selectivity and yield from carbon dioxide and hydrogen with little loss of the raw materials, especially carbon dioxide, and suitable for the production of e.g. labeled reagent. CONSTITUTION:A mixed raw material gas composed of carbon dioxide and hydrogen at a specific molar ratio is supplied to a reactor packed with a Cu- Zn-Al2O3 catalyst and made to react under specific condition. The obtained gaseous reaction mixture is separated by a gas-liquid separator into a liquid mixture composed of methanol and water and a gaseous mixture composed of unreacted gas and by-product gas. The gaseous mixture is recycled to the reactor and methanol is recovered from the liquid mixture. In this methanol- production process, the total of the gaseous mixture is recycled to the reactor.
Patent JP-S60146367-A (JP)
Inventor: KAREN RUISU ANDAASON
IPC: G06T3/60
Filed: 1984-09-17
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-H04233826-A (JP)
Title: Programmable reference circuit
Inventor: KASAARU JIERARUDO FUERAN
IPC: H03K3/356
Filed: 1991-07-08
Abstract: PURPOSE: To permit a programmable reference circuit to be in a stable logical state both before and after programming. CONSTITUTION: A programmable reference circuit is in a first logical state before programming and is in a second logical state after programming. The circuit is provided with first and second cross connection inverters which are connected between two power source lines are provided and the first inverter is provided with an active element D1 and a programmable element F. The programmable reference circuit connects the second active element P5 in parallel with the inverter of the reference circuit and connects the control electrode of the second active element P5 to one of the power source lines.
Patent JP-H0938503-A (JP)
Title: Photocatalyst device
Inventor: YAMANAKA OSAMU
IPC: C02F1/32
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a compact photocatalyst device of high utilizing efficiency of ultraviolet rays and applicable to a small site and the like in which the photocatalyst reaction of a photocatalyst is utilized for purification and sterilization of water and air and the like. SOLUTION: A device comprises a light guide 1 formed by a transparent material, a titanium dioxide film 4 used as a photocatalyst formed on the surface of the light guide 1 and a light-emitting diode 3 set close to the light guide 1 and emitting ultraviolet rays of wave length of 360-400nm to the light guide 1. As the light-emitting diode 3 is used as an ultraviolet source for activating the film 4, the whole of the device can be formed compact. Also, as the ultraviolet rays are transmitted through the inside of the light guide 1, the majority of ultraviolet rays is emitted to the film 4, and the efficiency of use of ultraviolet rays is high. The purification and sterilization of water and the like, therefore, can be carried out efficiently.
Patent JP-H0726858-A (JP)
Title: Shutter member made of stainless steel
Inventor: OKUBO NAOTO
IPC: E06B9/02
Filed: 1993-07-09
Abstract: PURPOSE:To improve processability, workability, decorative properties, and corrosion resistance by a method wherein a metallic shutter member having an end part on which bending processing for combination is applied is manufactured by using a paint stainless steel, having given characteristics, being an austenite stainless steel on the surface of the cold rolled annealed sheet of which painting is applied. CONSTITUTION:A metallic shutter member provided at an end part with a bent part for combination is manufactured by using a paint stainless steel being an austenite stainless steel on the surface of a cold rolled annealed sheet of which painting is applied. In this case, Vickers hardness after painting of the paint stainless steel is set to HV130 or less. This constitution provides excellent size precision, forms a clear emboss pattern during emboss processing, and improves film adhesion and low film marring ability during moulding of a roll.
Patent JP-S6084558-A (JP)
Title: Automatic toner concentration controller
Inventor: HASHIZUME KIYOSHI
IPC: G03G15/08
Filed: 1983-10-15
Abstract: PURPOSE:To hold the toner concn. in a developer constant by providing an automatic toner controller with a developer deterioration compensating circuit and compensating variation in detection variation due to deterioration. CONSTITUTION:The detection coil 9 for magnetic permeability in a casing 8 obtains a toner concn. corresponding voltage from a detecting circuit and sends it to a comparator 11, which compares it with the voltage of a reference voltage generating circuit 12 to decide on low toner concn. when the DC voltage is lower. A motor control circuit 13 drives a toner supply motor 14 to send toner into the casing 8. The developer deterioration compensating circuit 15 is connected to the circuit 12 and the electromagnetic counter of the circuit 15 counts the quantity of copies; when the quantity attains to such a number that the developer deteriorates, a signal for commanding the shifting-up operation of the reference voltage is sent to the circuit 12 and the reference voltage is shifted up by a rise of the detection voltage of toner concn. due to deterioration of the developer with an increase in the quantity of copies, thereby preventing the motor 14 from malfunctioning.
Patent JP-H1127481-A (JP)
Title: Exposure time decision device for image reader
Inventor: YAMAMOTO YASUHIRO
IPC: H04N1/028
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To obtain an exposure time decision device where the possibility of saturation of each color component is precluded while keeping color balance of reproduced images. SOLUTION: Reference exposure times Rs, Gs, Bs are obtained, where R, G, B output data reach a prescribed level in a non-filtering state. Rough reading is made for a prescribed check exposure time (t) (step 202), and a histogram denoting distribution of a signal level of the R, G, B image data is generated (step 203). Valid levels DR, DG, DB smaller by a prescribed amount than a maximum value in each histogram are obtained (step 204). Valid R, G, B levels DR, DG, DB are normalized by using a reference exposure time Gs (steps 205). An optimum exposure time TR is determined from a maximum level among normalized valid levels DRn, DGn, DBn according to an equation of TR =(prescribed value/DR)×t by using the check exposure time (t) (step 207). The optimum exposure times TG, TB of G and B are by using the TR and ratio of Gs/Rs and Bs/Rs (step 208).
Patent JP-S6172309-A (JP)
Title: Guidance controller for unmanned truck
Inventor: WATANABE MASAO
IPC: G05D1/02
Filed: 1984-09-14
Abstract: PURPOSE:To obtain a guidance controller for unmanned truck which can detect assuredly obstacles and stop automatically the drive of the truck together with simple attachment and simple change of a guide line, by detecting the horizontal shifts of front and rear parts of the truck body from the guide line with reception of a guiding light beam and separating a part of the light beam to an obstacle sensor. CONSTITUTION:A projector 10 is used for projection of a guiding light beam 100 and for setting a guide line AB. A guidance control part 20 of an unmanned truck 12 contains the 1st position shift sensors 22a and 22b and the 2nd position shift sensors 24c and 24d. The projecting position of the beam 100 is detected based on the detection outputs of those 1st and 2nd sensors. Thus the truck 12 can be driven accurately with control along the line AB which is indicated by the beam 100. If an obstacle exists in the traveling direction of the truck 12, the beam 100 is cut by the obstacle. Thus an obstacle sensor 28a and 28b detects the obstacle, and the drive of the truck 12 is stopped automatically.
Patent JP-H1140205-A (JP)
Title: Lithium battery system
Inventor: NAGANUMA YOSHIO
IPC: G01P15/00
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To safely use a battery by providing a sensor to detect an impact received by a battery-mounted appliance or a battery, and a means for judging and processing an impact signal detect to the appliance or the battery body in order to judge the abnormality of the battery with respect to excessive impacts. SOLUTION: A lithium battery mounted appliance 1 consists of a module pack 3 with plural pieces of a cell 2 connected in series, its charging/protecting circuit 4 and a load circuit 5. An acceleration sensor 7 is attached to the module pack 3 to sense an impact give imparted to the battery-mounted appliance. An accelerated signal sent from the acceleration sensor 7 is judged for its size by a judging and processing means provided in a charging/protection circuit 4, and if it is larger than a preset value, the power supply to the load 5 is stopped by actuating the protection circuit. Since the acceleration sensor 7 is of a type for outputting an electrical signal, it can be easily connected to the judging and processing means composed of microprocessor chips in the charging/protection circuit 4.