baber/WOPTO huggingface dataset:
Patent JP-H02140206-A (JP)
Title: Polyolefin particle group and production thereof
Inventor: KIOKA MAMORU
IPC: C08F8/46
Filed: 1988-11-21
Abstract: PURPOSE:To obtain the subject particles having specified average particle diameter, geometric standard deviation, apparent bulk specific gravity, etc., and stabilized particle characteristics thereof even at high temperatures by synthesizing a crystalline polymer part and amorphous polymer part and then carrying out graft modifying and crosslinking reactions. CONSTITUTION:The objective polymer group obtained by polymerizing propylene, etc., to provide (A) a crystalline polymer part, then transferring the resultant polymer part to another polymerization vessel, polymerizing propylene and ethylene to afford (B) an amorphous polymer part, adding (C) a graft modifying agent (e.g., allyl glycidyl ether), (D) a crosslinking agent, such as sulfur or a polyamide, thereto and preferably a radical initiator and carrying out reaction to graft and modify either of the components (A) and (B) and having 100-5000mum average particle diameter, 1.0-2.0 geometric standard deviation, 0.25-0.70 apparent bulk specific gravity and 1.0-3.0 aspect ratio of the particles with >=10wt.% gel fraction.
Patent JP-S62154810-A (JP)
Title: Synchronizing bistable circuit
Inventor: UNO TAKASHI
IPC: H03K3/037
Filed: 1985-12-26
Abstract: PURPOSE:To attain stable synchronization free from malfunction by forming a means for transferring the output of the 1st bistable circuit to its stable state during a period between the end of the 1st synchronizing period and the start of the 2nd synchronizing period. CONSTITUTION:When timing turning on input signal IN to 'L' is generated immediately before the transfer of a clock phi to 'L', the 1st bistable circuit outputs an intermediate level to be a balance point, but the state of the 2nd bistable circuit is not changed because a clock phi2 is 'L'. When the clock phi1 is turned to 'L' and a clock phi3 is turned to 'H', a transistor (TR) T1 connected between an output terminal 3 and the earth potential is turned on, so that the potential kept at the intermediate level is turned to 'L' and an output terminal 4 is turned to 'H' by the feedback action of the bistable circuit. Since the clock phi2 is turned to 'H' after turning the clock phi3 to 'L' and the 1st bistable circuit is kept at the stable state at that point, the whole circuit operates normally.
Patent JP-S63149411-A (JP)
Title: Static pressure bearing device using magnetic fluid
Inventor: KAWASHIMA SOSUKE
IPC: F16C32/04
Filed: 1986-12-10
Abstract: PURPOSE:To miniaturize a bearing device and manufacture it inexpensively without the contamination of an external atmosphere by providing a force feed mechanism for forcedly feeding magnetic fluid into fluid reservoirs on the way of a circulating passage provided between the fluid reservoirs for holding the magnetic fluid under static pressure between a shaft and a casing and oil collecting grooves formed at the axial end of the casing. CONSTITUTION:Four fluid reservoirs 22 in peripheral direction are provided on the inner periphery of the middle part 21b of a casing main body 21, and magnetic seals 23L, 23R formed of permanent magnets 24 and magnetic yokes 25a, 25b are provided at the ends of the inner peripheral surfaces of both end parts 21a, 21c respectively. Oil collecting grooves 28L, 28R are formed between the fluid reservoirs 22 and the magnetic seals 23L, 23R, and a circulating passage 29 is provided to cause the fluid reservoirs 22 to communicate with the oil collecting grooves 28L, 28R. Force feed mechanisms 30L, 30R composed of three-phase exciting coils 31a-31c are provided on the way of the circulating passage 29 to forcedly feed magnetic fluid from the oil collecting grooves 28L, 28R into the fluid reservoirs 22. Thus the leakage of the magnetic fluid can be prevented to make the use of a bearing device under vacuum condition and its inexpensive manufacture possible.
Patent JP-H03154502-A (JP)
Title: Horn antenna
Inventor: ABE KOJI
IPC: B29L31/38
Filed: 1989-11-13
Abstract: PURPOSE:To reduce the capacity for launching the antenna by injecting a gas or a foaming body in the inside of the antenna, expanding and shaping the antenna to a predetermined horn shape after launching into the space and curing the plastic with heat or an ultraviolet ray under the environment of the space. CONSTITUTION:When the antenna is launched into the space, the antenna is contained in a fairing while the side of the horn is evacuated and the antenna is folded into a small volume. When the antenna is launched onto a predetermined orbit, a gas or a foaming body 4 is released into a conical horn main body 1 from a bomb 7 through an injection hose 6 and an injection entry 5 to expand the horn to a predetermined shape. Then the outer wall surface is cured by the heat of the sun ray or the ultraviolet ray under the space environment and the antenna is fixed to the shape to perform its function. Thus, the weight of the antenna is made light and the containing volume for launching to the orbit is made small.
Patent JP-H07128982-A (JP)
Title: Image forming device
Inventor: SUZUKI HIROYUKI
IPC: H04N1/27
Filed: 1993-10-29
Abstract: PURPOSE:To prevent such developing that magnetic carrier adheres to a non- image part and to obtain an excellent image without roughness by setting an angle formed by the position of peak of the flux density of a magnetic field generating means fixed and arranged in the proximate area of a latent image carrier and the position of the peak of the flux density of the magnetic field generating means arranged on a downstream side in the rotating direction of the developer carrier within a specified value. CONSTITUTION:A magnet 12 has not only a developing magnetic pole S1 but also poles N2, N3, S4 and N1. A developing sleeve 11 having the peak value of the flux density in the normal direction of the magnetic pole S1 being >=800 gauss is used. Then, the peak value of the flux density of the magnetic pole S1 is arranged in the proximate area of a photoreceptor drum 1 to the developing sleeve 11 and the different pole N2 having the peak value of the flux density at a position within 40 deg. at the downstream part in the rotating direction of the sleeve 11 is provided. The developer drawn up by the pole N3 with the rotation of the sleeve 11 is carried from the pole S4 to the pole S1. Then, an electrostatic latent image on the drum 1 is developed with the developer napped in the magnetic field of the pole S1.
Patent JP-H01136409-A (JP)
Title: Radio receiver
Inventor: NAGAMITSU KOJI
IPC: H03J5/00
Filed: 1987-11-20
Abstract: PURPOSE:To prevent duplicated storage to a memory by informing whether or not a memory storing frequency information exists when the reception frequency is changed. CONSTITUTION:Preset channel selection is implemented by operating preset switches P1-P5, and N-value stored in the address corresponding to the preset switches P1-P5 in a memory 14 is read in response to the operated preset switches P1-P5 and gives the result to a programmable divider 9 to receive a desired broadcast station. After the operation of a memory switch M, the writing N-value to a memory 14 is executed by separating preset switches P1-P5. The N-value given to the divider 9 is stored in an address corresponding to the preset switches P1-P5 in the memory 14 at a point of time of the operation. When the reception frequency is changed, if the frequency stored in the voice synthesizer 16 exists, the preset number is outputted in voice and it is subject to voice output when the frequency is the frequency not stored.
Patent JP-S62140459-A (JP)
Inventor: CAPPELLETTI PAOLO GIUSEPPE
IPC: G11C17/00
Filed: 1986-12-10
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-H04169109-A (JP)
Title: Seedling transplanter
Inventor: SAEKI MASABUMI
IPC: A01C11/02
Filed: 1990-10-30
Abstract: PURPOSE:To obtain a rice transplanter stable in seedling transplanting attitude even with vibration of machine body, having a ground material attached to a machine body so as to pivot the rear of the ground material on the machine body and to vertically move the front thereof, by positioning a ground point behind a detection spot of discovering vertical movement of the ground material in the direction of advance. CONSTITUTION:In a seedling transplanter having a ground material with the rear pivoted on a machine body and the front attached to the machine body so as to move the front vertically, an engine 5 is loaded on the top of the front of a left and right frame 3 constituting the machine body of a sulky traveling body 2, driving front wheels 9 and driving rear wheels 12 are driven by a traveling transmission case 6 and a rear wheel driving case 11, a seedling transplanting device 25 is attached in a freely rolling way to a rolling shaft 26 of a longitudinal frame 27 at the rear part, the rolling shaft is provided with a ground material 38 so as to vertically move the front of the ground material, a ground point P2 is positioned at a spot behind a detection spot P1 of discovering vertical movement of the ground material 38 in the direction of advance to stabilize seedling transplanting attitude even with rocking of machine body.
Patent JP-S63150180-A (JP)
Inventor: IWATSUKA NOBUYOSHI
IPC: B25J15/04
Filed: 1986-12-12
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-H01135765-A (JP)
Title: Novel imide compound and production thereof
Inventor: FUJITANI TSURATAKE
IPC: C07D207/452
Filed: 1987-11-21
Abstract: NEW MATERIAL:The imide compound of formula (n is 1-5). USE:A monomer for the production of polyimide. It is a thermosetting imide compound soluble in organic solvents, having excellent solvent resistance, capable of forming a polyimide having excellent impact resistance and useful as a film, material for laminate, molding material, wire coating material, adhesive, paint, etc. PREPARATION:The objective compound of formula can be produced, e.g., by (1) reacting 1,2,3,4-butanetetracarboxylic acids with 4,4'-diaminodiphenylmethane and/or its isocyanate in a solvent (e.g., xylene) or in the absence of solvent to obtain an imide compound, (2) dissolving the product in a solvent such as dimethylformamide and (3) reacting with maleic acid or dicarboxylic acids capable of forming maleic acids with heat, in the presence of a catalyst (e.g., triethylamine) and a lower carboxylic acid (e.g., acetic anhydride), thereby maleimidating the terminal.
Patent JP-H06141602-A (JP)
Title: Rear cover linked to plowing depth controller in rotary tiller
Inventor: MIYAZAKI MITSUTOSHI
IPC: A01B33/12
Filed: 1992-11-04
Abstract: PURPOSE:To control the space formed between a rear cover attached to the rear part of a rotary tiller and the rotational locus of a tillage tine to an ideal width corresponding to the depth of plowing. CONSTITUTION:A rear cover 17 is composed of two units divided back and forth and rotatably connected to each other and the front unit is pivoted to the rear part of a tiller cover 16 of a rotary tiller (R). The front rear cover 17a is connected through a hanger rod 21, etc., to the back rear cover 17b and the front rear cover 17a is connected through a link, etc., to a control frame 9 for adjusting the depth of plowing. Thus, the tiller is designed so that the height of the rear cover 17 may be adjusted corresponding to the depth of plowing.
Patent JP-2001112551-A (JP)
Title: Knockdown housing furniture and method for assembling the same
Inventor: KASASHIMA NOBUMASA
IPC: A47B47/04
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To obtain knockdown housing furniture to be fixed to wall surfaces which waves both resources and the execution of construction and is highly efficient to transport. SOLUTION: By a structure in which a wall-surface-mounted crosspiece 1 to support a top plate 5 is fixed to a wall surface 2 and partition members 3 to support the side parts of the top plate 5 are fixed to the wall-surface- mounted crosspiece 1, it is possible to mount housing bodies between the partition members 3 in such a way as to be freely inserted and removed. Therefore, it is possible to constitute the whole housing bodies without need for forming boxes with side plates, bottom plates, and back plates. This furniture is highly rigid and superior in the execution of construction, and it is possible to abolish a back plate between the partition members 3 and side plates depending on its housing form.
Patent JP-2000322147-A (JP)
Title: Reset signal generation circuit
Inventor: RII KAN-BOKU
IPC: H03L7/07
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To obtain a reset signal generation circuit capable of outputting an internal clock signal without being influenced by the state of an external clock signal and optimizing the reset time of the internal reset signal. SOLUTION: A phase synchronizing loop circuit selection part 302 selects either one of the 1st and 2nd phase synchronizing loop circuits 304, 306. A locking detection part 308 detects the locking state of the selected phase synchronizing loop circuit and outputs a locking signal LOCK. A clock selection part 310 inputs a clock signal from the selected phase synchronizing loop circuit, and when the locking signal LOCK is inputted, outputs the input clock signal as an internal clock signal CLK-INT. At the time of completing the counting of a prescribed value in the internal clock signal CLK-INT, a counter 312 outputs an overflow signal OF to a reset synchronizing circuit 314, which generates an internal reset signal /RST-INT.
Patent JP-2001114085-A (JP)
Title: Fluid pressure control device for brake system
Inventor: SHIMURA SHU
IPC: B60T8/36
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a fluid pressure control device for a brake system capable of reducing or preventing the lowering of fluid pressure control accuracy and the fluid impact noise when opening a solenoid valve. SOLUTION: A power fluid pressure source having a low-pressure pump and a high-pressure pump is provided, and each solenoid control valve for increasing and decreasing pressure is provided between a reservoir and a wheel cylinder. Fluid pressure of the wheel cylinder is increased, decreased or maintained by the power fluid pressure source and the solenoid control valve. Since the pressure increasing solenoid control valve is closed when pressure is reduced, the operating fluid is left in the pressurized condition between the pressure increasing solenoid control valve and the power fluid pressure source and a pressure difference is sometimes generated between this side and that side of the pressure increasing solenoid control valve.  When opening the pressure increasing solenoid control valve when the pressure is increased, quick brake is not performed, and when, the differential pressure exceeds 0.5 MPa, the supplying current is gradually increased to open the pressure increasing solenoid control valve at a speed smaller than the speed in the case of quick braking and in the case where the differential pressure at 0.5 MPa or less to prevent the generation of oil impact noise. When the differential pressure becomes <=0.5 MPa, the pressure increasing solenoid control valve is opened at a time so as to reduce the rise delay of the wheel cylinder fluid pressure.
Patent JP-H0551133-A (JP)
Title: Tile transfer method
Inventor: YAMADA HIDEHIKO
IPC: B65B69/00
Filed: 1991-08-22
Abstract: PURPOSE:To make a process for transferring tiles from a vessel to the transfer conveyer in a production line automatic in the case of the production of a tile panel. CONSTITUTION:Plural vessels 1 storing tiles T arranged in a flat status and piled in a step status are collected and arranged and the tiles T are taken out one step by one step in order from upward while keeping the arrangement status in a plane direction from each of the collected vessels 1 and the tiles T are placed on a carrying conveyer 20 while keeping the arrangement status.
Patent JP-H04169931-A (JP)
Title: Constrained logic type language executing method
Inventor: KURUMAYA HIROYUKI
IPC: G06F9/44
Filed: 1990-11-02
Abstract: PURPOSE:To realize a constrained logic programming (CLP) processing system having a higher-order interchangeability with a prolog processing system by executing the mixture of a CLP program and a prolog program. CONSTITUTION:A CLP source program 103 is converted to a prolog program in a conversion processing part 101 by a user indication 107 from a television picture 105, and this program is stored in an internal memory 106. A prolog source program 104 is inputted by a prolog input processing 112, and its form is converted to an internal form, and this program is stored in the internal memory. The prolog function part of a conversion processing 111 is converted to a program 121, and the constrained processing part is so converted that a constrained processing predicate 123 is called. Execution is started in a program execution processing 102 by a user indication from the television picture, and the prolog processing system is used to execute the program 106. Thus, the CLP program and the prolog program are permitted to exist together, and the CLP processing system having a higher-order interchangeability with the conventional prolog processing system is realized.
Patent JP-S62152498-A (JP)
Inventor: KOIKE RENJI
IPC: D05B29/02
Filed: 1985-12-25
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-H10142722-A (JP)
Title: Recording material and recording method
Inventor: WASHISU SHINTARO
IPC: B41M5/26
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To provide the recording material adapted to infrared laser beams and good in the absorption efficiency of these beams and low in to background coloring degree and good in recording quality and the provide the recording method using this material and capable of recording a high-quality image. SOLUTION: A recording layer formed on a support contains at least an organic silver slat, the developer of the organic silver salt, a binder, and a cationic dye organic borate, preferably represented by the formula in which D<+> is a cationic dye, and each of R<1> -R<4> is a halogen atom or an alkyl group or the like. It is preferred that the organic silver salt and the cationic dye organic borate are contained by separating them from the developer of the organic silver salt by the partition wall, such as microcapsurles.
Patent JP-H0867660-A (JP)
Title: Organic fluorine compound
Inventor: SATO SHINICHI
IPC: C07D295/18
Filed: 1994-11-04
Abstract: PURPOSE: To obtain a new compound capable of providing an elastomer having a high fluorine content and a low surface energy and useful as a material for solvent- and chemical-resistant rubber materials, mold release agents, etc. CONSTITUTION: This compound of formula I [R<1> and R<2> are each a monovalent hydrocarbon; Q is formula II (R<3> is a bivalent hydrocarbon), etc.; Rf is a bivalent perfluoroalkylene or a bivalent perfluoro polyether; (a) is >=0]. The compound of formula I is obtained by reacting a compound, represented by the formula FCO-Rf -COF and having an acid chloride group at both terminals with a secondary amine compound of formula III in the presence of an acid receiving agent (e.g. trimethylamine) at 20-100 deg.C for 1-8hr. A polymer of an organic fluorine compound having both terminals blocked with alkenyl groups is reacted with a compound having >=3 hydroxyl groups in one molecule in the presence of an addition reactional catalyst provide an elastomer.  The resultant elastomer is excellent in mold releasability and water repellency and can be used ass sealants, molding parts, extruded parts, etc.
Patent JP-H03155089-A (JP)
Title: Induction heater cooking device
Inventor: HIROTA MIO
IPC: H05B6/12
Filed: 1989-11-14
Abstract: PURPOSE:To improve the convenience of use by transmitting the temperature detecting signal of the temperature detector of a thermal-sensitive probe to the main body of an induction heater cooking device by radio. CONSTITUTION:As the carrier wave of a temperature data transmitting device 35 to transmit a signal from a temperature detecting means 34 by radio as a temperature data signal, 300MHz of wave is used. A control means 33 compares the temperature data signal from a probe 24 and a set temperature data of a temperature setting unit 36, and when the detected temperature is lower than the set temperature, an induction heater power source 32 is controlled to excite a heating coil 33. On the contrary, when the detected temperature is higher than the set temperature, the induction heater power source 32 is controlled to stop exciting the heating coil 31. Consequently, the thermal- sensitive probe 24 can be isolated completely from the main body of an induction heater cooking device, an arm-form tube is omitted, and the convenience of use can be improved.
Patent JP-H09112836-A (JP)
Title: Burner cap for gas cooking stove
Inventor: AKASAKA MASAAKI
IPC: F23D14/06
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost burner cap for a gas cooking stove capable of extremely easily forming a secondary air flow window to be opened at the cap by machining. SOLUTION: The burner cap 10 mounted at the upper part of a burner body for forming a gas passage comprises a body 13 having a circular secondary air hole 11 at the center and many burner ports 12 formed at the peripheral edge, and a shield 14 disposed at the upper part of the hole 11. The shield 14 is connected to the upper end of a supporting post 15 so formed at the body 13 as not to protrude into the hole 11, and a secondary air flow window 16 communicating with the hole 11 is opened between the body 13 and the shield 14.
Patent JP-S63148923-A (JP)
Inventor: YUKI NOBUO
IPC: A01F12/46
Filed: 1986-12-11
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-S62152990-A (JP)
Inventor: TAKAHASHI HIROYUKI
IPC: B62J23/00
Filed: 1985-12-25
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-S63151307-A (JP)
Title: Degassing treatment apparatus
Inventor: IMAI TOSHIAKI
IPC: B01D19/00
Filed: 1986-12-15
Abstract: PURPOSE:To dispense with a vacuum container to reduce cost, by providing the gas permeable membrane pipe immersed in the liquid within a container receiving the liquid to be degassed and the vacuum pump connected to said gas permeable membrane pipe. CONSTITUTION:Since a gas permeable membrane pipe 12 is held under vaccum when a vacuum pump 16 is driven, negative pressure acts on the raw liquid 8 outside the pipe received in a container 9. The gaseous component in the raw liquid 8 is sucked through the pores of the wall surface of the pipe 12 by said negative pressure to perform the degassing of the raw liquid 8. Since degassing can be performed without using a vacuum container, cost reduction can be contrived.
Patent JP-S62152138-A (JP)
Title: Manufacture of semiconductor device
Inventor: YOKOTA KEIICHI
IPC: H01L21/66
Filed: 1985-12-25
Abstract: PURPOSE:To automatically select nondefective or defective chips by simple processes and to send them to the following process by a method wherein chips are tested by a tester to discriminate whether they are good or bad, the test result is recorded in the memory as map data, the wafer is cut chip by chip after the test and the nondefective chips are selected corresponding to the map data. CONSTITUTION:An address to correspond to the prescribed X-Y coordinates is given to each chip 7 arranged on a wafer 3 and information on nondefective chips 8 and defectives 9 is recorded in a memory (d) as map data on the basis of the test result to be performed by a tester (c). The test ended wafer 3 is cut by a cutting unit in every chip 7. The nondefective chips 8 alone are selected by a pickup mechanism (f) for chip and are installed on a die-bonding substrate 11. The test result is sent from a wafer prober (b) through a communication circuit 10 as map data according to requested data from a die-bonding unit (die-bonder) 5. The selection of the nondefectives is performed using the test data.