baber/WOPTO huggingface dataset:
Patent JP-S5581086-A (JP)
Title: Tig welding equipment
Inventor: YAMADA KUWATAROU
IPC: B23K9/26
Filed: 1978-12-16
Abstract: PURPOSE: To realize faultless TIG welding even in a narrow groove by completely shielding the atmosphere, by providing side shield nozzles having gas injection holes opened in three directions in the torch main body, and fitting a slidable ring gas tube with skirt externally thereto.  
     CONSTITUTION: A torch main body 1 and side shield nozzles 4, 4 are positioned in the narrow groove of the work, and a welding machine is so set that the inner face of a skirt 14 in the lower part of ring gas tube 11 may abut against the upper face of the work, and is moved along the groove. In this case, the inert gas flow from a ring gas passage 3 is injected so as to envelope the welding position and the surrounding thereof. Further, an inert gas curtain is formed on the outer circumference side of the torch main body by the gas flows from gas injection holes 8W10 in the nozzle opened in the directions of the main body, both sides, and downwards of the torch main body. Besides, since the skirt 14 covers the outer circumference side of the nozzle, the atmosphere may be discharged and cut off completely. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0622833-A (JP)
Title: Selecting device for mattress
Inventor: MASUDA TERUO
IPC: G01G19/44
Filed: 1993-06-25
Abstract: PURPOSE:To simplify the structure of the device without generating a deviation, and also, to constitute it so that it is scarcely damaged by providing a detected means for detecting electrically a distributed state of an output applied at the time when a user is lying on a mattress measuring. CONSTITUTION:Load of a user U is applied to the upper face of a mattress 4, and its load is applied to each coil spring 5 of a spring unit 6. On its upper end face, a detecting element 11 is provided, and an electric signal of intensity corresponding to pressure is outputted from each detecting element 11. The electric signal passes through an A/D converter and is inputted to a controller 15. As a result, a first polygonal line graph G1 corresponding to a difference of detected values from each detecting element 11 is displayed on a CRT 16. It is compared with a second polygonal line graph G2 for showing an ideal deformed state of the mattress displayed in advance on the CRT 16. In such a way, the mattress being suitable for the user U is selected.
Patent JP-S5860675-A (JP)
Inventor: MIURA KAZUNORI
IPC: C04B35/591
Filed: 1981-09-30
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-H11353627-A (JP)
Title: Recording and reproducing device
Inventor: NAKAJIMA SATOSHI
IPC: G11B5/41
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To eliminate minute dusts stuck to a recording head by vibrating the head with a prescribed frequency and amplitude. SOLUTION: In this recording and reproducing device, the frequency of the current applied to a driving source 23 is controlled to vibrate a carriage 22 with a prescribed amplitude C in the moving direction of the carriage 22 (shown by A and B) to vibrate recording heads 27 and 28 in the direction (shown by E and F), thereby removing the dusts stuck on the heads 27 and 28.
Patent JP-H01320964-A (JP)
Title: Bean curd preparation apparatus
Inventor: INOUE ZENICHI
IPC: A23L11/00
Filed: 1988-06-22
Abstract: PURPOSE:To easily prepare a bean curd at home by crushing soybeans in an immersion vessel with a crushing apparatus, heating with a heating apparatus and separating into liquid component and solid component by driving a separation apparatus with a separation and revolving apparatus. CONSTITUTION:An immersion vessel 3 having an openable outlet port 2 at the bottom is inserted into a pan 1. Soybeans are crushed in the immersion vessel 3 with a crushing apparatus 4 and the crushed product is heated with a heating apparatus 7. The crushed soybean is separated into liquid component and solid component by driving a separation apparatus 5 put on the lower part of the immersion vessel 3 by the use of a separation circuit apparatus 6 independent of the crushing apparatus 4. Bean curd can be easily prepared at home by the use of the above apparatus.
Patent JP-2000339847-A (JP)
Title: Information recording and reproducing device
Inventor: UEDA YOJI
IPC: G11B20/10
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To prevent the information recorded on an information recording medium such as a compact disk from being duplicated, and also to prevent the information recorded on the recording medium from leaking to a 3rd party. SOLUTION: This information recording and reproducing device is provided with heads 24a, 24b for reading information recorded on both surfaces of a recording medium 30, and a control part 28 for rearranging the information read by the heads 24a, 24b based on the order information instructing recording order to the recording medium 30. The order information is transferred from a terminal station 10 to the control part 28.
Patent JP-H01321801-A (JP)
Title: Controller for electric rolling stock
Inventor: NUMAZAKI MITSUHIRO
IPC: B60L3/04
Filed: 1988-06-23
Abstract: PURPOSE:To prevent the control/rectify element from being broken in a circuit breaker even if the control/rectify element in a shunt is not fired by sustaining the firing condition of the control/rectify element in the circuit breaker connected nearer to a converter than the shunt if the control/rectify element in the shunt is not fired when a load is grounded or shortcircuited. CONSTITUTION:When a ground or shortcircuit fault occurs in an induction motor 2, the thyristor 5 in a shunt 3 is fired at first. When the voltage of a voltage detector 22 connected across the thyristor 5 drops below a threshold level, the thyristor 13 in a circuit breaker 12 is extinguished. Furthermore, a unit switch 8 is released upon elapse of a predetermined time. On the other hand, if the voltage of the voltage detector 22 is higher than the threshold value, it is considered that the thyristor 5 is not fired and the fired condition of the thyristor 13 is sustained. Upon elapse of a predetermined time under this state, the unit switch 8 is released. By such arrangement, the thyristor 13 can be protected from breakdown.
Patent JP-H0446851-A (JP)
Title: Controller for car washing machine
Inventor: TAKEUCHI SHIGEO
IPC: B60S3/04
Filed: 1990-06-14
Abstract: PURPOSE:To prevent the trouble due to the forgetting of designating car shape by preventing a car washing machine from operating even if an input is supplied from a start input means, when an input is not supplied from a car shape designation input means. CONSTITUTION:In a control part 51, switches 52A - 52C for selecting the car washing course, car shape selecting switches 53A - 53F as car shape designation input means, start switch 54, and a clear switch 55 which is used when the car washing course selecting switches 52A - 52C and the car shape selecting switches 53A - 53F are erroneously pushed are installed, and when the input supplied from the car shape designation input means 53A - 53F is not received, a car washing machine is not operated even if the input supplied from the start input means 54 is received. Accordingly, whan a vehicle having a special shape is washed, the trouble that the car washing machine is operated without designating the car shape and the vehicle and accessories are broken is prevented.
Patent JP-H06149128-A (JP)
Title: Multicolor-image forming device
Inventor: UIRIAMU PII RIIZU
IPC: G03G21/10
Filed: 1993-06-25
Abstract: PURPOSE: To use plural kinds of marking substance having different colors and to recover and reuse the specified marking substance removed from a photoreceptor without coexistence. CONSTITUTION: When only a 1st marking material specified is used in a printing machine or a copying machine, a gate 20 is maintained at a reproducing position and the marking substance removed from the photoreceptor 11 by a removing part 16 passes through a path 26 and is recovered and reused. The non-recovered marking substance is discharged through a path 22 by moving the gate 20. Whenever only the 1st marking substance of a 1st color is started to be used in the printing machine or the copying machine, the actuation of the gate thereafter accompanies the delay of a purge cycle set in advance. Namely, the actuation of the gate 20 in a recovering direction is delayed till the passing of the number of copying times or a fixed time long enough to remove mixed toner from cleaning and upstream toner transferring systems.  The delay of the purge effectively prevents such quantity of mixed toner that harm is caused from being fed to a reproducing path connected to a 1st image developing station.
Patent JP-S63318361-A (JP)
Title: Lock-up controller for automatic transmission equipped with auxiliary transmission
Inventor: BOTA KEIJI
IPC: F16H45/02
Filed: 1987-06-22
Abstract: PURPOSE:To execute the always optimum lock-up control according to the speed change stage by installing a means for changing the lock-up control by a lock-up control means according to the speed change stage of a subtransmission, in the operation region where the lock-up device is set into slip state. CONSTITUTION:When the speed change stage of a substransmission B is switched to the low speed stage when the engine revolution speed increases as a whole, the slip region of a lock-up device A is changed to the region spread towards the low car speed stage than that in the high speed stage by a lock-up control varying means F. The control for maintaining the lock-up device A in the slip state up to the min. engine revolution speed where the engine stahl is not generated in any speed change stage is performed, and the fuel combustion efficieney can be improved to the limit, surely avoiding the increase of the vibration noise, engine stahl, etc.
Patent JP-S5582294-A (JP)
Title: Gas cooling apparatus
Inventor: MIYAKE TAKASHI
IPC: F28F17/00
Filed: 1978-12-18
Abstract: PURPOSE:To make possible virtually perpetual, stable operation with the growth of frost being controlled below a fixed level by rotating a spiral plate inserted into the heat transfer tube by the flow of gas to be cooled. CONSTITUTION:As passing through a heat transfer tube 2, a gas to be cooled is cooled with a refrigerant outside the tube and a substance having a high freezing point such as moisture contained therein sticks to the inner surface of the tube 2. But with a spiral plate being rotated by the flow of the gas a, the frost is scraped off and moves downwards with the gas stream a by its own weight,a by being carried on the spiral plate 8 to a frost well. This prevents the frost from growing above a fixed level determined by a clearance between the spiral plate 8 and the inner surface of the tube 2. Thus, a virtually perpetual, stable operation can be maintained.
Patent JP-H06350805-A (JP)
Title: Picture reading method and device therefor
Inventor: UENO OSAMU
IPC: H04N1/107
Filed: 1993-06-02
Abstract: PURPOSE:To provide a picture reading method and device therefor by which information of an original placing position can precisely be recognized and a masking effect is made large without deteriorating read out sensitivity and resolution. CONSTITUTION:This method is a picture reading method which selectively impresses voltage on the XY electrode parts of a display panel 1, which correspond to an input range 4, in synchronism with the scan of the input range 4 in the reading system of the picture reader, to form a transmission part 2 or a non-transmission part 3 and to read an original picture. This picture reader is provided with a circuit executing synchronization for executing the cooperative operation of the read system and a display system. Thus, a display panel part corresponding to the input range 4 can execute display without crosstalk, and it has the effect that the masking effect can be improved without deteriorating read out sensitivity and resolution.
Patent JP-H0830923-A (JP)
Title: Magnetic head
Inventor: KUWABARA SEIJI
IPC: G11B5/33
Filed: 1994-07-07
Abstract: PURPOSE:To enable reading out/writing of information on a magnetic recording medium with the same magnetic head and to reduce expenses and costs by providing this magnetic head with magnetic field generators for supplying magnetic fields to magnetic sensing elements in specific arrangement. CONSTITUTION:Power feeders 13 and the magnetic field generators 14 are perviously formed on a base body 11. The magnetic sensing elements 12 and these power feeders 13 are electrically joined. Driving electric power of DC or AC is applied to both ends of the elements 12 from the power feeders 13 in the case of reading. The inductance values or impedance values of the elements 12 change with a change in the external magnetic fields. The external magnetic fields are sensed by measuring the electromotive force generated according to the impression of the external magnetic fields. The magnetic fields generated around the generators 14 by passing electric currents to the generators 14 are utilized in the case of a writing operation. The elements 12 sufficiently have the characteristics of the magnetic cores which consist essentially of cobalt and iron and have ferromagnetism. The elements well transmit the magnetic fields generated by the generators 14 and execute recording the magnetic recording medium existing in the extension direction of the magnetic lines of force in the generators 14.
Patent JP-S6217121-A (JP)
Title: Method for resistance heating material to be heated
Inventor: IKEZAKI EIJI
IPC: C21D1/40
Filed: 1985-07-16
Abstract: PURPOSE:To heat a material to be heated to a uniform temp. over the entire surface when the material is directly heated by supplying electric current, by heating the surface of the material with auxiliary heating means. CONSTITUTION:A material 3 to be heated is placed on refractories 5 for supporting a material to be heated in a resistance heating furnace 1 and an atmospheric gas is fed to the furnace 1. Electrodes 4 are brought into contact with ends of the material 3 and electric current is supplied to heat the material 3. During this heating, the surface of the material 3 is supplementally heated with heaters other than resistance heaters, e.g., heating elements 7-1 or burners so as to compensate the radiation of heat from the surface of the material 3.
Patent JP-H0448947-A (JP)
Title: Fluid cleaner
Inventor: AIAN ANDORIYUU POORU
IPC: B03C3/14
Filed: 1990-06-14
Abstract: PURPOSE:To hold the respective open-cell foamed bodies at uniform electric charge and to form an electric charge flow between the open-cell foamed bodies by constituting a collection means of a plurality of open-cell foamed bodies stuck with activated carbon having electrical conductivity and electrically connecting this collection means with an electric charge storage part and holding the each open-cell foamed body at uniform electric potential. CONSTITUTION:A fluid cleaner is constituted so that air is passed through an ionizer 22 to charge particles and the air contg. these charged particles must be passed through an open-cell foamed structure made of the charged activated carbon sheets 24, 25. These charged particles mutually act on an electric field formed by the charged sheets and are collected on the sheets 24, 25. Effect of the activated carbon sheets 24, 25 utilized as an absorptive material is deteriorated by contamination of dust particles. However, since at least two sheets of activated carbon sheet are utilized, both the effective region brought into contact between activated carbon and the gas to be attracted, and the elapsed time are regulated at least to two times. Therefore contamination coefficient can be compensated. Thereby the particles are collected by impact, shut-off and electric force. Furthermore, ozone and bromine can be removed by attraction.
Patent JP-S5783799-A (JP)
Title: Nozzle device in enclosed tank
Inventor: WATANABE KUNIHIKO
IPC: F17C13/00
Filed: 1980-11-07
Abstract: PURPOSE: To provide a means for safe operation when replacing instruments in the nozzle device of an enclosed tank containing inflammable gas or toxic gas by filling the nozzle with inert nitrogen gas and preventing the leakage of the gas stored in the tank.  
     CONSTITUTION: A nozzle 8 containing instruments and the like is inserted to an enclosed tank through a roof 18 and fixed thereon. Weights 1 and 2 are slidingly provided in the nozzle 8, the weight 1 being suspended by a wire 4 together with a liquid level gauge float 15 and guided to a guide 5 vertically fixed to the top of the weight 2 which is guided up and down by a wire 6 extended from a weight 3 to the nozzle 8, said weight 3 being guided to a guide 7 vertically installed on a tank bottom 17. A seal plate 9 is provided in the upper portion of the nozzle 8 to form chamber "A" and "B" when the weight 1 engages with it from below, and nozzles 11 and 12 being provided thereon to supply inert nitrogen gas non-reactable to the gas inside of the tank. The work in the nozzle of the above construction is done through a working hole 19 while the chambers "A" and "B" are formed and the leakage of the gas in the tank is prevented by nitrogen gas. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000347320-A (JP)
Title: Image forming method
Inventor: HATTORI TAKESHI
IPC: B41J2/455
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To enable easy correction capable of reducing the number of times that corrections are made, taking into account of an overlap difference between areas and without the effect of noise on each light emitting element of an array head. SOLUTION: In an image forming method in which a silver-halide photoreceptive material 3 which moves relative to light emitting elements is exposed by means of the light emitting elements 30 arrayed in one or more lines and an image is formed, the surface of the silver-halide photoreceptive material 3 is exposed by the application of voltages to the light emitting elements 30, and the density of the image formed on the silver-halide photoreceptive material 3 is detected. Based on the detected density, correction values for quantities of light from the light emitting elements 30 are obtained, and the applied voltages are controlled so that the light emitting elements 30 are uniform in quantity of light emission.
Patent JP-H0448937-A (JP)
Title: Apparatus for supplying granular article material
Inventor: YAMAMOTO MASANORI
IPC: B65D88/26
Filed: 1990-06-15
Abstract: PURPOSE:To stably supply a granular article material without generating the bridge phenomenon thereof by arranging a cylindrical supply roller having a large number of projections provided to the outer surface thereof along a plurality of peripheral directions and a scraping member provided with saw-tooth parts engaging with the gaps between said projections in the axial direction on the downstream side of an inclined guide plate. CONSTITUTION:An auxiliary supply roller 22 and the supply roller 23 near to a grinding roller 30 are arranged to the lower part of a guide plate 20. The supply roller 23 has a large number of pyramidal shape projections 80 formed to the outer cylindrical surface thereof so as to be arranged in the axial and peripheral directions thereof. The scraping plate 82 arranged on the side of the grinding roller 30 of the supply roller 23 has saw-tooth parts at one end thereof and the projections 84 thereof are engaged with the gap parts 86 between the projections 80 to scrape off the granular article material bonded to the supply roller 23. By this constitution, the granular article material generates no bridge phenomenon in a supply apparatus and can stably be supplied.
Patent JP-H0322937-A (JP)
Title: Apparatus for cleaning fish-breeding water tank
Inventor: KAMASE YUKIHIRO
IPC: A01K63/04
Filed: 1989-06-21
Abstract: PURPOSE:To supply water with oxygen under circulation and to easily discharge feces, etc., from a water tank by sucking water from a water tank to a cleaning apparatus, cleaning the water by a filter bed unit and discharging the feces and residual feed accumulated in a feces-accumulation chamber from the water tank by air pressure. CONSTITUTION:Compressed air is introduced into an air chamber 6 with an air pump 2 to depress the water level in the air chamber, introduce the air into a lifting pipe 7 and introduce water and air into a main chamber 8. Water in the water tank 1 is sucked through a sucking port 5 and the feces and remaining feeds 14 are also introduced into the air chamber. The water introduced into the main chamber is passed through a filter bed 11, cleaned with a bio-membrane attached to the filter bed, returned to the water tank and discharged through an air-discharging port 12a. The feces and residual feeds introduced into the main chamber are transferred along the inclined face of the bottom to a feces-accumulation chamber 9 and discharged through a discharge pipe 10 from the water tank with compressed air supplied, from the air pump 2.
Patent JP-H11319172-A (JP)
Title: Grip for golf putter and grip for golf club
Inventor: TANAKA HIDETAKA
IPC: A63B102/32
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a grip which enables putting with a delicate touch. SOLUTION: The grip 11 for a golf putter is so constituted that the grip contains metallic materials 15 on the side inner than an outer side (head side) with respect to the central axis (c) of a shaft, by which the grip is made heavier by a weight difference within a range of 20 to 70 g. The weight ratio between the outer side and inner side of the central axis of the shaft of the golf putter is reduced in the state of mounting the grip at the shaft together with a head for a putter, by which the stability at the time of a swing is improved and the operability of the golf putter and the stability of the swing are improved.
Patent JP-H026035-A (JP)
Title: Method for forming air vent hole in press die
Inventor: OZAWA KENJI
IPC: B22C9/06
Filed: 1988-06-27
Abstract: PURPOSE:To form an air vent hole in a press die at simple and acculate position by penetrating a bar material having the same diameter as the air vent hole composing of non-consumable material as removable at recessed part in a model having the same shape as the die composing of consumable material. CONSTITUTION:The model 3 having almost the same shape as the press die is formed of the consumable material with heat of molten metal. Further, the bar material 4 having the same diameter as the air vent hole 2 is formed of non-consumable material with the heat of the molten metal as easily removable. Then, the bar 4 is penetrated from back side to the recessed part 4a in the model 3. Successively, the model 3 is buried in sand mold and displaced with the molten metal, to obtain the die raw material having the same shape as the model 3. The bar material 4 is not consumed and remained as penetrating condition in the die raw material. Successively, by removing the bar material 4, the air vent hole 2 is formed in the die raw material. Therefore, the air vent hole 2 can be formed at the time of casting the die raw material.
Patent JP-S63318996-A (JP)
Inventor: TAMAE SADAYUKI
IPC: D06F33/02
Filed: 1987-06-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。