baber/WOPTO huggingface dataset:
Patent JP-H05142332-A (JP)
Title: Radar wave re-radiator
Inventor: NAGAMACHI KOICHI
IPC: H01Q15/00
Filed: 1991-11-19
Abstract: PURPOSE:To miniaturize and lighten a re-radiator to make it easy to set the re-radiator for a small target, by constituting the re-radiator non-directional on horizontal plane by combining plural unit re-radiators formed of cavity resonators connected with horizontal polarization tuning type directional antennas. CONSTITUTION:For example, unit re-radiator 1 is formed by integrally combining an antenna part 2 which consists of two elements provide with vertical slits waveguide 3 and installed to and bottom on the surface of a metal thin-walled rectangular and a metal thin-walled bottomed angular cavity resonating part 5 with a tapered connecting part 6. Then, a radar wave re-radiator which is non-directional on horizontal plane is formed by longitudinally combining the re-radiator 1 with another re- radiator 1 of the same structure turned upside down and reversed backside front, as putting one bottom face on the other bottom face. A pulse wave sent from the radar is introduced into the resonator 5 through the selected and tuned antenna part 2 confronting the comming pulse wave for energising the resonator 5. When the pulse wave is stopped, energy stored in the resonator 5 flows backward and is re-radiated into the space, received and processed by a receiver of the radar, and displayed as a target by a display unit.
Patent JP-H06154429-A (JP)
Title: Numerical magic
Inventor: SHIODA EIKO
IPC: A63J21/00
Filed: 1992-11-17
Abstract: PURPOSE:To provide magic using numerals with unexpectedness which neither needs the skill of a magician nor reveals the trick even if it is handed to the audience CONSTITUTION:The number of cards 1 to be used is determined by determining numerals used to calculate the total number, then determining the number of stages of the numeral to be used and finally determining the number of orders. Then, the position of the stage for calculating the numerals on the surface of the card 1 is determined and thereafter the card 1 having numerals arranged according to a certain principle is set in an exclusive card case 2 and cover 4 and the card case 2 is moved up and down by a knob 5 to conceal the upper one stage or lower one stage of numeral with the cover 4 so that the total number can be figured out at a glance immediately by differently calculated number.
Patent JP-H02178052-A (JP)
Title: Liquid jet recording device
Inventor: TAKAYANAGI YOSHIAKI
IPC: B41J2/055
Filed: 1988-12-29
Abstract: PURPOSE:To maintain a device at an accurate temperature by providing a device to determine the corrective value of a temperature detecting element and a device to correct the temperature detecting element based on the determined corrective value. CONSTITUTION:A temperature sensor 2 as a temperature detecting device is formed in a discharge heater section 3 by the same film forming process as for the discharge heater section 3. A thermostatic heater 8 is used for heating an ink jet head, and a resistor pattern 9 which fuses with a microcurrent for setting time for determination of a correction value of the temperature sensor 2. A recording head consists of the temperature sensors 2 installed on both sides of a heater board 1 and checks the distribution state of a substrate temperature in a direction where nozzles are arranged based on outputs from the sensors 2. In addition, the thermostatic heater 8 is provided near the temperature sensors 2 and is quickly responsive to temperature variations due to heating for detection. Furthermore, a correction value is used to correct outputs from the temperature sensors 2 for increased accuracy when the correction value of the sensors 2 is determined by using an output from a reference temperature sensor and temperature control is performed.
Patent JP-H02179496-A (JP)
Title: Time switch
Inventor: MURAOKA SHUNKICHI
IPC: G04G15/00
Filed: 1988-12-29
Abstract: PURPOSE:To operate a load momentarily by simple operation by reversing the operating state of the load when the signal of an operating-state detecting means which detects the fact that a switch is operated is outputted, and returning said operating state into program operation control. CONSTITUTION:When the fact that a switch SW1 is depressed is detected with an operating-state detecting means 1, an operating control means 2 judges the operating state of a load 4 when the switch SW1 is operated. The operating state of the load 4 is reversed, and the operation is returned to program operation. Thus the load 4 can be operated momentarily. Since the load 4 is momentarily controlled by the soft processing with a microcomputer 3, the switch SW1 is operated by only one time. Therefore, the operation is simple, and the releasing is effected without forgetting.
Patent JP-H08154441-A (JP)
Title: Rice transplanter
Inventor: SETOGAWA TETSUO
IPC: A01C11/02
Filed: 1994-12-09
Abstract: PURPOSE: To provide a rice transplanter designed to enable the seedling planting device on the outermost side row to be separable from that on the inside, thus capable of reducing its lateral width, easy to transport and house itself, and useful for e.g. multi-row planting operation. CONSTITUTION: A transmission frame 60 supporting plural seedling planting devices arranged transversely in parallel with one another and to transmit mechanical power to these devices is made up of planting transmission frames 62 each supporting on both left and right sides one set of inside seedling planting devices 160-2 to 160-9 except those 160-1 and 160-10 on the outermost side row and a supporting frame 64 supporting the seedling planting devices on the outermost side row. Power is transmitted via a relevant means 72 in the corresponding planting transmission frame to the seedling planting devices 160-2 to 160-9 while the seedling planting devices on the outermost side row interlock with those inside; besides, the supporting frame 64 is movable left and right inside or detachable and the seedling planting devices on the outermost side row are separable from those inside.
Patent JP-H03193699-A (JP)
Title: Pretreating for cutting out wafer of gallium phosphide single crystal
Inventor: HATAKEYAMA HIROMITSU
IPC: C30B29/44
Filed: 1989-12-21
Abstract: PURPOSE:To remove the residual strains in a single crystal and to efficiently improve the quality characteristics of the single crystal by previously heat- treating a GaP single crystal ingot for a prescribed period of time at a prescribed temp., then cooling the same at the time of cutting out the above- mentioned ingot to a wafer. CONSTITUTION:The gallium phosphide single crystal ingot is heated for >=50 hours at 900 to 1000 deg.C and is then cooled prior to the cutting out, by which the residual strains in the gallium phosphide single crystal are removed at the time of cutting out the above-mentioned ingot to the wafer. The ingot is then cut out to the wafer to obtain the wafer with which the specular surfaces are surely obtainable by etching. The need for restraining a pulling up furnace over a long period of time in order to remove the residual strains in the gallium phosphide single crystal is eliminated in this way and the situation to degrading the operating rate of the furnace is averted.
Patent JP-H10156787-A (JP)
Title: Operating tool driving part structure for manipulator
Inventor: YANO KYOJI
IPC: B25J19/00
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To use driving force of a manipulator as driving force of a tool by constituting in such a way that the tip part of a lock switching pin enters into a hole in the internal wall of a tool side fixed casing to lock a driven shaft to the tool side fixed casing at the time of advancing the lock switching pin from a hole of the driven shaft. SOLUTION: In a driving part used to drive a tool fitted to a manipulator, a driven shaft 1 is connected to the inside of a manipulator attaching/detaching base 2, and the driven shaft 1 is provided with a hole 4 bored to mount a lock switching pin 6 therein in a freely advancing/retreating state. When the pin 6 is advanced from the hole 4, the tip part of the pin 6 is made enter into a hole 5 in the internal wall of a tool side fixed casing 3 so as to lock the driven shaft 1 to the casing 3. That is, a through hole 7 is bored in the center part of the pin 6, and a lock switching shaft 9 is mounted in the through hole 7. When a horizontal part 11 of the through hole 7, and a horizontal part 12 of a cutout part 8 of the lock switching shaft 9 overlap each other, the pin 6 is pushed up by a plate spring 10 to make the tip part of the pin 6 enter into the hole 5.
Patent JP-H08155958-A (JP)
Title: Resin supply device equipped with outer diameter dimension adjusting mechanism
Inventor: TOYODA TAKESHI
IPC: B29C31/04
Filed: 1994-12-09
Abstract: PURPOSE: To adjust the outer diameter dimension of a wire material after coated with a resin constant or to freely alter and adjust the same. CONSTITUTION: A solenoid valve 3 is provided to a part of the communication passage of a pressure tank 100 and a resin tank 102 and an outer diameter measuring device 1 measuring the outer diameter dimension of the wire material 105' coated with a resin by a pressure die 104 during the running of the wire material 105" is provided and a control part 2 outputting a control signal to the solenoid valve 3 when the signal corresponding to the outer diameter dimension outputted from the outer diameter measuring device 1 is inputted to alter or adjust the outer diameter dimension of the wire material to a preset outer diameter dimension is provided. The solenoid valve 3 is controlled by the signal from the control part 2 to alter and adjust the outer diameter dimension of the wire material 105'.
Patent JP-H06170389-A (JP)
Title: Rinse waste water treatment apparatus
Inventor: SHIBANO YOSHIHIDE
IPC: C02F3/12
Filed: 1992-12-11
Abstract: PURPOSE:To provide a waste water treatment apparatus suitable for the treatment of rinse waste water containing an oil component. CONSTITUTION:A rinse waste water treatment apparatus 1 performs the treatment of rinse waste water 4 containing an oil component discharged when a work 6 washed in a washing device is rinsed. A rinse waste water supply means 5 is provided to a hermetically sealed tank 3 having activated sludge 2 received therein and an oxygen aeration means 8 substantially aerating the rinse waste water 4 only with oxygen is provided to the hermetically sealed tank 8 to set the amt. of dissolved oxygen in the rinse waste water 4 to 10-25ppm.
Patent JP-H05165738-A (JP)
Title: Semiconductor memory device
Inventor: NAGASAWA SOICHIRO
IPC: G06F12/16
Filed: 1991-12-16
Abstract: PURPOSE:To eliminate the need of a large capacity of a battery even if backup time, when system power is interrupted, is long on an external storage semiconductor memory device using a semiconductor memory such as a semiconductor disk device. CONSTITUTION:In a semiconductor memory device having a volatile semiconductor memory part 4, an input/output control part 3 controlling the input/output of data in the semiconductor part 4 between a host device 1, and the battery 6 supplying DC power, and holding the stored content of the semiconductor memory part 4 by the battery 6 when system power is interrupted, a power control part 5 switching system power supply, all-night transmission power supply and the power supply of the battery 6 and supplying power to the semiconductor memory part 4 are provided. The power control part 5 detects that there is no power supply from system power, switches a system to all-night transmission power supply, detects that there is no power supply from both system power supply and all-night transmission power supply and switches the system to the battery 6.
Patent JP-H08336950-A (JP)
Title: Sheet delivery cylinder of multicolor sheet-feed rotary press
Inventor: MIHIYAERU FUOOGE
IPC: B41F21/10
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To conform to a printing command changing in a short preparation time in a sheet transfer drum by being composed of a central drum main body and circumferential wall segments arranged in a flat chamfer part of the drum main body. SOLUTION: A sheet transfer drum is composed of a central drum main body 3 supported rotatably by a printing machine frame around a drum axis, the drum main body 3 has an approximately square cross section, and flat chamfer parts 4, 5 for fixing circumferential wall segments 6, 7 are formed respectively on the two long sides parallel to each other. Clipper systems 8, 9 are arranged on the short sides of the drum main body 3 respectively, grip the front fringes of sheets 10 in sequence and transfer them to a printing cylinder 2 to further guide the sheets 10 from a printing cylinder 1. In this way, the segments can be produced from a flexible, airtight material, and for the operation of a printing machine, they can be inflated during back printing by air supply and folded during surface printing.
Patent JP-H05165252-A (JP)
Title: Electrostatic charge image developing color toner
Inventor: MATSUKURI KINJI
IPC: G03G9/087
Filed: 1991-12-16
Abstract: PURPOSE:To improve fixing property, thermal cohesion resistance, nm-offset property, and color developing property by using a polyester resin having a specified compsn. as a binder resin. CONSTITUTION:Such a polyester resin is used as a binder resin that has a polybasic acid component and a polyhydric alcohol component, 55-75 deg.C glass transition point Tg, 5000-20000 weight-average mol.wt. Mw, 10<4>-10<6> poise melt viscosity at 100 deg.C, and 90-120 deg.C softening point SP by ring and ball test. The polybasic acid component essentially consists of terephthalic acid, while the polyhydric alcohol component essentially consists of 1,4-cyclohexane dimethanol (A) and glycohol (B) expressed by formula with the molar ratio of (A):(B)=35:65 to 65:35. In formula, R is an alkylene group having 2 or 3 carbon number, and (m) and (n) are integers satisfying 2<=m+n<=4. Therefore, the obtd. toner has a medium property between crystal and noncrystal and has good low temp fixing property and offset resistance property as a toner, and further, complete colorless transparency which is inevitable as a color toner.
Patent JP-H05165521-A (JP)
Title: Unmanned carrying device
Inventor: TAKAGI SHIGEO
IPC: G05D1/02
Filed: 1991-12-16
Abstract: PURPOSE:To obtain the unmanned carrier which can decrease the improvement of a station even when the number of carriers is increased. CONSTITUTION:Each carrier 1 is equipped with a car number setting circuit 4 to set a car number, voltage reduction detection circuit 3 and a float-up control circuit 6 to monitor the state of the carrier 1 provided with a storage battery 2, and each station is equipped with a carrier interface 8 to input the information of the carrier 1.
Patent JP-2001146801-A (JP)
Title: Cushioning material for corner
Inventor: ISHIZUKA SHINICHI
IPC: E04B1/98
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a cushioning material for corner for aged persons and handicapped persons. SOLUTION: This cushioning material for corner 1 made of a synthetic resin foam body comprises two sheets of side plates 2 having a surface 6 covered with a cloth. A connection part 4 having a V-shaped groove is provided between the two sheets of side plates.
Patent JP-H02177424-A (JP)
Title: Chemical vapor growth device
Inventor: YANO SHOJI
IPC: H01L21/31
Filed: 1988-12-28
Abstract: PURPOSE:To obtain a device which can suppress nonuniformity of film thickness under the main surface of a semiconductor wafer without changing the control of reaction gas jetting out of a gas ejection head by providing a plurality of nozzles which blow inert gas against the main surface of the semiconductor wafer, independent of a reaction gas ejection head. CONSTITUTION:Reaction gas is introduced from a gas ejection head 4, which has a plurality of gas ejection ports to the main face of a semiconductor wafer 1, which is placed on a stage 2 in opposition to the gas ejection ports of the gas ejection head 4 inside a reaction chamber 6, and is mixed there so as to form a film at the main face of the semiconductor wafer 1. In such a chemical vapor growth device, a plurality of gas ejection nozzles 8 are provided, which blow inert gas against the main face of the semiconductor wafer 1, unlike the gas ejection head 4. For example, reaction gas is sent from a supply port 3 into the gas ejection head 4, and is ejected from a plurality of gas ejection ports provided at the gas ejection head 4. Furthermore, the conditions of the film on the main face of the semiconductor wafer 1 are monitored by an optional method so as to supply inert gas from the nozzles 8 to the part where film is thick.
Patent JP-H02178249-A (JP)
Title: Production of optically active ketone
Inventor: SOAI KENZOU
IPC: C07B53/00
Filed: 1988-12-28
Abstract: PURPOSE:To improve purity and yield by adding a dialkylzinc to an alpha,beta-unsaturated ketone in the presence of a nickel compound and three specific kinds of compounds in obtaining the subject compound which is an intermediate for medicines, agricultural chemicals and information electronic materials, such as liquid crystal material. CONSTITUTION:A dialkylzinc is added to a compound expressed by formula I (R<1> and R<2> are H, hydroxyl, nitro, amino, etc.; m and n are 1-3) in the presence of a bivalent nickel compound [e.g. nickel (II) acetylacetonate or nickel acetate] and at least three kinds of compounds respectively selected from the groups (a) to (c) coordinative with the nickel to afford a compound expressed by formula II (R<3> is 1-6C alkyl; * indicates asymmetric carbon atom). (a) propanol derivatives expressed by formula III (R<4> and R<5> are alkyl, etc.), (c) alkylnitriles and (c) organic compounds (nonchiral ligand), having at least one lone pair and containing N, P or O other than those described above.
Patent JP-H06155988-A (JP)
Title: Lead holder
Inventor: NAGAOKA TOSHIMASA
IPC: B43L13/00
Filed: 1992-11-18
Abstract: PURPOSE:To suppress wear of a tapered surface and to improve durability of a lead holder by forming a clamp ring of cemented carbide or ceramic in the holder for holding a lead by closing a chuck by a wedge action with the tapered surface of the rind. CONSTITUTION:A chuck 2 of a lead holder is energized rearward by a spring 1 and hence a head 2A of the chuck 2 is brought into contact with a tapered surface 3A of a clamp ring 3. As a result, the chuck 2 is closed by a wedge action to hold a lead 4. With this structure, the ring 3 is formed of a cemented carbide or a ceramics. Thus, even if the chuck 2 or a steel sphere is frequently brought into contact with the tapered surface 3A of the ring 3, wearing of the surface 3A is suppressed, and hence durability of the holder is improved.
Patent JP-H04195918-A (JP)
Title: Magnetic recording medium
Inventor: KIKKO MASANOBU
IPC: C09D5/23
Filed: 1990-11-28
Abstract: PURPOSE:To improve the electromagnetic transducing characteristic, traveling property and durability by forming a silicon compound and an aluminum compound on the surface of iron carbide magnetic powder specified in specific surface area. CONSTITUTION:The specific surface area of the iron carbide magnetic powder in the magnetic recording medium formed with a magnetic layer by applying a magnetic coating material dispersed of the iron carbide magnetic powder into a binding agent on a nonmagnetic supporting body is specified as 45-70m<2>/g in the BET method, and the silicon compound and the aluminum compound are formed on the surface of the iron carbide magnetic powder. Consequently, adsorption of a lubricant to the surface of the iron carbide magnetic powder is suppressed, and as a result, by adding a comparatively small amt. of the lubricant, the traveling property can be ensured and durability of the coating film can be promoted. By this method, the superior electromagnetic property and durability can thus be obtained.
Patent JP-H09170826-A (JP)
Title: Air conditioner
Inventor: FUNAKURA SHOZO
IPC: F25B1/00
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To improve reliability of a compressor by a method wherein an outdoor machine and an indoor machine are connected together through a piping and filled with a mixture refrigerant, a pressure detector in a shell and an oil temperature detector are provided, the solubility of a refrigerant and oil in a compressor shell is calculated, and oil in a compressor is heated and controlled. SOLUTION: An outdoor machine 6 comprises a compressor 1, a four-way valve 2 to switch cooling operation and heating operation, an outdoor heat-exchanger 3, an indoor fan 4, and an expansion valve 5. An indoor machine 9 comprises an indoor heat-exchanger 7, and an indoor fan 8. The compressor 1, the four-way valve 2, the outdoor heat-exchanger 3, the expansion valve 5, and an indoor heat-exchanger 8 are connected together through a piping and the interior is filled with a refrigerant not to destroy the ozone layer. Based on detecting results from an oil temperature detector 10 and a detector 21 for a pressure in a shell, the solubility of the refrigerant and oil in the compressor 1 is calculated by a solubility calculator 22. Based on the solubility calculated by the solubility calculator 22, a heating means 11 is controlled by a heating means controller 23.  This constitution improves the reliability of the compressor.
Patent JP-H02176157-A (JP)
Title: Pressure intensifying fuel injection device
Inventor: YOKOTA TORU
IPC: F02M47/00
Filed: 1988-12-28
Abstract: PURPOSE:To reduce vibration and noise generated at the time of combustion by providing a change-over valve with throttle parts for opening an operating oil feed passage at the small opening area by displacement of the change-over valve from the first position to the second position. CONSTITUTION:On the periphery of a land 21b, there are provided plural cutout parts 50, which intercommunicates a large diameter hole 22c with a large diameter hole 22b across a small diameter hole 22f by displacement of a spool valve 21, and thus serves as throttle parts for opening an operating oil feed passage at the small opening area. When the valve 21 is displaced further to the right until the left end side peripheral surface 21b coincides with the small diameter hole 22f, the operating oil feed passage once opened at the small opening is closed again. The operating oil feed passage is thus once opened at the small opening area by displacement of the valve 21 from the first position to the second position, then closed, and further opened to the full, so that pilot injection can be positively performed prior to main injection, and thus vibration and noise generated at the time of combustion can be reduced.
Patent JP-H09149779-A (JP)
Title: Food material transfer apparatus of automatic cooker
Inventor: KAMIYAMA KOJI
IPC: A23L35/00
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To hold a food material in high efficiency, smoothly deliver the material without causing the breakage, clogging, tilting, etc., of the food material and surely confirm the set state of the material and the presence of the material. SOLUTION: This food material transfer apparatus is provided with a holding part 100 for holding a plurality of food materials stacked one upon another in a state folded into two by directly and slantly placing the food materials on each stage of right and left spirals 57, 58 having helical directions opposite to each other, a driving part 200 to rotate the spirals 57, 58 in opposite directions at the same speed through a connection mechanism such as a spiral holder 60 and a joint 62, a transfer part 300 to slip off the food materials fallen from the lowermost stages of the spirals 57, 58, a cutting part 400 to cut a single food material from the food materials at the delivery end of the transfer part 300 and a transfer part 500 to receive the food material cut by the cutting part 400 and dropping toward a transfer mechanism 89.