baber/WOPTO huggingface dataset:
Patent JP-H0693029-A (JP)
Title: Polymerization of olefin
Inventor: INOUE NORIHIDE
IPC: C08F10/00
Filed: 1992-09-10
Abstract: PURPOSE:To synthesize a granular polyolefin in the presence of a small amount of an aluminum compound with a high activity by bringing a catalyst composed of a specified transition metal compound and an organoaluminum compound into water in the presence of an olefin and polymerizing the olefin. CONSTITUTION:An olefin is polymerized by using prepared by bringing a catalyst component composed of (A) a compound of a transition metal belonging to 4 to 6 group in the periodic table, containing crosslinking or non-crosslinking ligands composed of a cyclopentadienyl group, an indenyl group, a fluorenyl group or a derivative thereof and (B) an organoaluminum compound into water in the presence of the olefin. Further, an electron donor compound containing oxygen, nitrogen, phosphorus or sulfur atoms may be used as a catalyst component. An amine compound having an N-Si bond may be blended. Contact between the components (A) and (B) is carried out preferably in an organic solvent at -100 to 100 deg.C.
Patent JP-H1089672-A (JP)
Title: Water pipe protective structure for furnace
Inventor: IWAKI KATSUHIRO
IPC: F22B37/10
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To facilitate mounting work of a refractory protective member for a water pipe and simple partial repair of the protective member. SOLUTION: Each support pin 11 is fixed to the side of many parallel water pipes 1 perpendicularly to the pipes at a predetermined interval, and a support hole 13 is drilled in the back surface of each protective member 12 opposing to the support pin 11, which hole is coincident with a longitudinal direction of the support pin 11, and further an uneven part is formed in at least one peripheral surface of the support pin 11 or the support hole 13, and the support hole 13 in the protective member 12 is inserted into and fixed to the support pin 11 through a bonding material 17 to form a furnace wall.
Patent JP-2001068015-A (JP)
Title: Electronic element
Inventor: KAKAZU MAKOTO
IPC: H01J31/12
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To provide an electronic element having enhanced electron emitting efficiency. SOLUTION: The surface of a semiconductor thin film 2 whereto n-type impurity is added is terminated 3 with hydrogen, and a first electrode 6 is formed at one end of the thin film 2, while a second electrode 7 is formed at the other end and a third electrode 9 is provided in a position confronting the surface of the thin film 2, and the film 2 is heated by impressing a voltage between the first 6 and second electrodes 7, and a voltage is impressed on the third electrode 9 so that its potential becomes positive by reference to the mean of the potentials of the first 6 and second electrodes 7, and thereby electrons are emitted from the surface of the thin film 2 in vacuum.
Patent JP-S62100334-A (JP)
Title: Sheet feeding apparatus
Inventor: HIRATA NOBUYUKI
IPC: B65H3/06
Filed: 1985-10-28
Abstract: PURPOSE:To certainly feed a sheet even if a feeding roller contacts the upper surface of the sheet in vibration form by installing a start delaying means for delaying the start of revolution of a feeding roller during the lapse of a prescribed tome after the start of lowering of sheet feeding roller. CONSTITUTION:When a solenoid 30 is turned-ON, an engagement lever 3 is position-switched, and a stopper projection 29 is separated from a lever 31, and a clutch cylinder 27 starts revolution, and the revolution of a driving shaft 21 is transmitted to a feeding rotary shaft 5, and a cam shaft 9 revolves, and a cam 7 is separated from a swing arm 4, and an original-document feeding roller 2 starts lowering from a rising position. Immediately after the start of lowering, the lever 31 contacts a projection 39, and the revolution of the cylinder 27 suppressed, and rollers 2, 11, and 13 stop revolution and only the swing arm 4 swings downward to lower a roller 2 onto the upper surface of an original document D. Then, the roller 2 contacts the upper surface of the original document D, and the stable contact state is generated through the transition state of contact in vibration form. Then, the electric conduction of the solenoid 30 is suspended, and the roller 2 revolves, and the feed of the original document in stable state is started.
Patent JP-H07107625-A (JP)
Title: Master controller for electric vehicle
Inventor: OKUI ICHIRO
IPC: B60L15/00
Filed: 1993-09-29
Abstract: PURPOSE:To realize ultra miniaturization of a master controller without sacrifice of the reliability. CONSTITUTION:The master controller for electric vehicle comprises a master controller 1A comprising a plurality of encoders 16a-16d provided for one handle 2 in order to detect the position thereof and more than one converter/transmitter 17a for receiving outputs from the encoders 16a-16d and delivering a position signal in the form of a series transmission signal 18a on condition that the outputs from the encoders 16a-16d match each other, and a controller/receiver 20 connected with the master controller 1A and converting the position signal received therefrom, as a handle position data, into a power output data.
Patent JP-H0563678-A (JP)
Title: Synchronization acquisition latch device for spread spectrum communication
Inventor: MURAYAMA NORIAKI
IPC: H04B1/7085
Filed: 1991-08-29
Abstract: PURPOSE:To provide the spread spectrum communication use synchronization acquisition latch device with simple configuration in which synchronization acquisition latch is implemented at a high speed and out of synchronism after synchronization is once latched hardly takes place. CONSTITUTION:A 1st comparator 36 compares a spread correlation detection output from a 1st detector 31 with a 1st threshold level to output a 1st comparison result signal VP. A 2nd comparator 37 compares a 1st correlation detection output in a DLL from a 2nd detector 32 with a 2nd threshold level to output a 2nd comparison result signal VL. A 3rd comparator 38 compares a 2nd correlation detection output in the DLL from a 3rd detector 33 with a 3rd threshold level to output a 3rd comparison result signal VE. An OR circuit 39 calculates OR of the 1st-3rd comparison result signals and gives an OR result signal V. to a controller 43 as a control signal. The controller 43 controls a PN code generator 20 based on the control signal and a control voltage from a VCO 42.
Patent JP-H0970176-A (JP)
Title: Power source controller
Inventor: MORIYA MASAAKI
IPC: H02M7/48
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a power source controller which can control the turning-on width of PWM signals so that the controller can control a switching power source with high responsiveness against abrupt load fluctuation. SOLUTION: A power source controller is provided with a latch 100 which sets such data that increase the turning-on width of PWM signals by a second prescribed time width longer than a first prescribed time width, a latch 99 which sets such data that reduce the turning-on width of the PWM signals by the second prescribed time width longer than the first prescribed time width, a latch which sets the threshold time of the turning-off time of the PWM signals, and data selecting means which controls the increasing and decreasing widths for controlling the turning-on width of the PWM signals in accordance with the transition of the relation between the turning-of width and threshold time.
Patent JP-H08103128-A (JP)
Title: Rice transplanter
Inventor: WATANABE YOSHIO
IPC: A01C11/02
Filed: 1994-10-06
Abstract: PURPOSE: To provide a rice transplanter capable of protecting furrow trace grounding materials with a ground making float, having excellent handleability, by forming notch parts in ground making floats, arranging a furrow trace grounding on the notch part and preventing the furrow trace grounding materials from projecting from the rear end of the ground making float. CONSTITUTION: A seedling transplanting device attached to a traveling machine body so as to change the position of the seedling transplanting device is vertically movably equipped with a pair of a right and left ground making floats 9, a furrow trace detecting means for discovering furrow trace depth formed by the ground making floats 9 and utilizes the detected result by the furrow trace detecting means so as to control the position of the seedling transplanting device.  The furrow trace detecting means is constituted of furrow trace grounding materials 10 for grounding and following the surface of the furrow trace by the ground making floats 9, mud surface grounding materials 11 positioned at the lateral outsides of the ground making floats 9 and grounding and following the mud surface in a field, the ground making floats 9 are provided with notch parts C, the furrow trace grounding materials 10 are arranged in the notch parts C and the furrow trace grounding materials 10 are positioned so as to keep the furrow trace grounding materials within width of the ground making floats 9 and to prevent them from projecting from the rear end of the ground making floats 9.
Patent JP-2001068966-A (JP)
Title: Filter adjustment circuit and receiver employing the same
Inventor: OKASHIN YAMATO
IPC: H03H11/04
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To automate adjustment of a cut-off frequency of a filter. SOLUTION: The filter adjustment circuit is provided with a filter 42 whose cut-off frequency is changed by digital data D48, a phase comparator circuit 41, a window comparator circuit 44 and a counter 48 that counts number of clocks PCK to generate the digital data D48. The digital data D48 are fed to a filter 19 whose characteristic is an object of adjustment as a characteristic adjustment signal. When an output signal S44 of the window comparator circuit 44 is settled within a specified range, an AND circuit 45 blocks the output signal S44 to stop counting of the counter 48 and a power supply circuit 52 stops consumption of operating power of the phase comparator circuit 41 and the window comparator circuit 44.
Patent JP-S6395567-A (JP)
Title: Card return system
Inventor: MAKI SHOICHI
IPC: G06Q40/00
Filed: 1986-10-13
Abstract: PURPOSE:To automatically return a fetched card to its owner by fetching the card into a device as long as the card is taken out within a prescribed period of time and at the same time storing the card identification signal. CONSTITUTION:A card that is fetched by a card storing part 8 from a card input return part 7 when the service is started is sent to the part 7 when each action is over. At the same time, the card is fetched by a card storing part 8 and then stored into a memory part 6 via a detecting part 9 and a control part 1 in case the card stays at a card return port even after a fixed period of time. When a forgotten card is returned, the card owner supplies the card identification number to the part 1 with operation of a key input part 5. This identification number is compared with the information on the part 6. Then the corresponding card if obtained is sent to the part 7 from the part 8.
Patent JP-H04122673-A (JP)
Title: Hydraulic transfer method and its apparatus
Inventor: YAMADA KOJI
IPC: B44C1/175
Filed: 1990-09-13
Abstract: PURPOSE:To enable beautiful printing to be performed even on a of a complicated form by a method wherein an inclination of the transfer medium is adjusted while a part or all of the transfer medium is being dipped in liquid. CONSTITUTION:A secondary angle regulating mechanism 28, when transfer from a transfer film F is performed by dipping a transfer medium B into a transfer tank 10, determines a secondary angle theta2 a cross inclination in a proceeding direction of the transfer medium B, which is composed by engaging a worm wheel 28a fixed to a support frame 27 side mutually with a worm gear 28b provided to an output shaft of a motor M1 fixed to a rotary frame 29. Even when, for example, the transfer medium B is under a surface of water, the secondary angle theta2 of the material to be transferred B can be varied by establishing this secondary angle regulating mechanism 28 to a transfer medium supporter 25. Therefore, even when the transfer medium B is of a comparatively complicated form, beautiful transfer can be performed since air between the transfer medium B and the transfer film F can be extracted by varying the secondary angle theta2 in the water.
Patent JP-S61122460-A (JP)
Inventor: SHIOTANI KAZUYOSHI
IPC: F25B1/00
Filed: 1984-11-16
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-2000077119-A (JP)
Title: Turnover preventing structure of surface-mounting connector, and cap and printed circuit board in its structure
Inventor: KASHIO KINJI
IPC: H01R12/71
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To prevent turnover caused by a shape of a connector surface-mounted on a printed circuit board. SOLUTION: A connector-turnover preventing cap 1 can be detachably fitted to a connection port part 10a of a surface-mounted connector 13 on a printed circuit board 14 and at least has a lower embedding part 1d embedded into a gap (a) formed between an undersurface 10b of the connection port part 10a of the connector 13 and a front surface 14a of the printed circuit 14.
Patent JP-H04123364-A (JP)
Title: Clock reproducing circuit for cd player
Inventor: KAMIYA SHINGO
IPC: G11B19/26
Filed: 1990-09-13
Abstract: PURPOSE:To prevent unlocking due to a flaw on a disk, track jump, or the like without changing the free-run frequency of a VCO at the time of changing the pitch to perform reproducing by increasing the low-band gain of a clock reproducing phase fixing loop at the time of detecting the lock state of this loop. CONSTITUTION:A low band boost circuit 26 has the function as a gain increasing means, and the parallel circuit of a resistance R1, a capacitor C1, and a switch SW1 is inserted to a feedback circuit of an inverting amplifier. When the switch SW1 is turned off, it functions as a low band boost circuit which boosts only the extralow band; but when the switch SW1 is turned on, it is through type and functions as a gain buffer amplifier. In this manner, the low- band gain of a clock reproducing phase fixing loop 22 is increased when the lock state of this loop 22 is detected. Consequently, the voltage variance generated in the VCO input for a flaw or track jump is reduced. Thus, return to the original free-run frequency is not performed, and unlocking is prevented.
Patent JP-S6486392-A (JP)
Title: Rotary indication mechanism
Inventor: HIRAKUI KATSUYA
IPC: G11B33/10
Filed: 1987-09-28
Abstract: PURPOSE:To easily confirm whether or not a disk is rotated independently of the outer diameter of a disk or a clamper by giving a mark in the vicinity of a rotary axis on the clamper, providing a rotation confirming window to a position of a cabinet corresponding thereto so as to enable the rotation of the disk to be confirmed. CONSTITUTION:A sectorial mark is given to a prescribed area in the vicinity of the rotary shaft of a clamper 3, e.g., radially from the center shaft so as to devise it whether or not the clamper 3 is rotated. The mark on the clamper 3 is given to the area of the range to be able to be corresponded to any of the clamper having various outer diameters and the rotation confirming window 2 is provided to a position at which the mark is confirmed visually. Thus, even when a large sized clamper 3 as a stabilizer clamper is used, whether or not the disk is rotated is able to be confirmed from the outside of the cabinet.
Patent JP-H1089787-A (JP)
Title: Fault predicting unit for refrigerator
Inventor: KATO TOMOO
IPC: F25B9/00
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To prevent interruption of operation of a radio system by providing useful technique for predicting a fault of a refrigerator and taking a predetermined measure before the fault occurs. SOLUTION: A temperature of a cold head 3a of a refrigerator 3 is measured at each predetermined time. When a differential value between a measured value of this time and a measured value of previous time continuously exceeds predetermined times a reference value, a fault predictive signal is output. When a temperature of the head 3a of the refrigerator 3 has an increasing trend upon lapse of a time, the fault predictive signal is output. Accordingly, if predetermined measure such as dispatch of a maintenance personnel is taken in immediate response to the signal, the maintenance is performed in advance to the fault, and hence interruption of the operation of a radio system is avoided.
Patent JP-S6486248-A (JP)
Title: Debugging device
Inventor: YAO HISASHI
IPC: G05B19/04
Filed: 1987-09-28
Abstract: PURPOSE:To improve a debugging efficiency by providing an intermediate code interpreter at an FA controller side, converting a bath corrected row to an intermediate code, transferring it to the memory of the FA controller and executing it. CONSTITUTION:By referring to an instruction to show the type of respective rows of a source program 6a, an intermediate code converting judging means 7b judges whether or not the batch corrected row of the source program 6a can be converted to the intermediate code. When the row can be converted to the intermediate code, an intermediate code converting procedure 7c, while intermediate code converting information 7d is referred to, converts it to the intermediate code and transfers it to a memory 2 of an FA controller 10. Thereafter, an intermediate code interpreter 2c executes the transferred intermediate code while an intermediate code address table 2e is referred to. Thus, the batch corrected row is immediately executed and the action confirming and debugging can be continuously executed.
Patent JP-2001039855-A (JP)
Title: Agent for thalassotherapy consisting essentially of coral sand and marine deep water and thalassotherapy
Inventor: SOMEYA NORIO
IPC: A61Q5/00
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To obtain a bathing agent, a shampoo and a pack for a thalassotherapy utilizable for more general-purposes and having higher effects of action of the thalassotherapy and to provide the thalassotherapy. SOLUTION: The thalassotherapy, seawater balneotherapy, systemic balneotherapy and hair balneotherapy are carried out by using a bathing agent, a shampoo and a pack for the thalassotherapy comprising a coral sand powder, deep-sea water, seawater, sea mud and sea grass in a suitable combination. The effects of action of the thalassotherapy are enhanced by various mineral components contained in the coral sand and the marine deep water.
Patent JP-2001037345-A (JP)
Title: Container made by mixing up waste paper with leaf mold, fallen leaf and compost
Inventor: KIKAWA KEISUKE
IPC: A01G9/02
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a container made by mixing up waste paper with a leaf mold, fallen leaves and a compost. SOLUTION: This container for planting is obtained by using a material containing a large amount of waste paper on the outside 1, developing a strength, further using a material prepared by mixing up a leaf mold with fallen leaves, a compost and a small amount of the waste paper on the inside, providing a moderate density and improving the root taking of roots of a plant.
Patent JP-H02121517-A (JP)
Title: Television reception exclusive receiver system detecting voice sub-carrier
Inventor: JIYON WAI MA
IPC: H04N5/60
Filed: 1988-09-28
Abstract: PURPOSE: To automatically search a sound sub-carrier in many signals received by an earth station by artificially controlling input voltage to a voltage controlled oscillator(VCO) in a previously selected direction, ending the artificial control of the input voltage to the VCO in response to a non-monotonic change in obtained error voltage and trancing a new sound signal to generate a required audio IF output. CONSTITUTION: An 'audio seek' command signal is generated by a pair of pushbutton switches provided with pushbutton arranged on the front panel of a receiver for easy use by a user. After artificially controlling input voltage to a sound VCO 20, a microprocessor 31 monitors error voltage EV generated in response to artificial control and continues the artificial control of the control input voltage to the VCO 20 in the same direction in response to a monotonic change in the obtained error voltage EV. When the error voltage EV shows a non-monotonic change, the artificial control of the voltage CV is ended and a detector 28 trances a new sub-carrier by a normal AFC operation.
Patent JP-S61165883-A (JP)
Inventor: MAIKERU AREN
IPC: G11C7/00
Filed: 1985-10-30
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-S62104796-A (JP)
Title: Thermal screen printing stencil paper
Inventor: MOGI KATSUMI
IPC: B41N1/24
Filed: 1985-11-01
Abstract: PURPOSE:To provide low cost thermal screen printing stencil paper capable of drilling of an image with low energy and excellent in physical strength, by using electron beam irradiated polypropylene as a bent sensitive film. CONSTITUTION:Thermal transfer screen printing stencil paper to be usable is formed by bonding a porous support layer 1 and an electron beam irradiated polypropylene film layer 2 by an adhesive layer 4 or by providing a fusion preventing layer 3 for preventing the thermal fusion of the picture line of a manuscript on the electron beam irradiated polypropylene film layer 2. The polypropylene film itself of the stencil paper can be prepared as a substantially extremely thin film and, as a result, if electron beam is allowed to irradiate said film, a modified thin film is formed in an extremely easy manner and drilling can be performed with low energy and a drilling property is enhanced even in the case of a thin manuscript (halftone) like pencile writing or the boack and blue of an image of dye system low in carbon content and the reproducibility of the manuscript can be improved.
Patent JP-S6399549-A (JP)
Title: Memory integrated circuit device
Inventor: FURUTA HIROSHI
IPC: H01L21/768
Filed: 1986-10-16
Abstract: PURPOSE: To make it possible to indicate addresses in a memory cell in a readily understandable way, by arranging contacts, which are formed on wirings arranged in the neighborhood of memory cell array parts, at every specified number of bits in the memory cell array parts, and differentiating the number of holes or their shapes. CONSTITUTION:In a memory integrated circuit device, memory cell array parts 3 are formed in a wide area at the central part of a chip 5. An X decoder part 4 is formed at a part of the array parts 3. On one side of the memory cell array part 3, a side power-source wiring 1 is extended. The side power- source wiring 1 is connected to diffused layers 2 and the like, which are extended to the memory cell array part 3 and the like through contacts 6, which are arranged on the side power-source wiring 1. The contacts 6 are arranged for every specified number of bits in a memory cell columns, which are formed in the memory cell array part 3. The numbers of the contacts 6 are sequentially changed as 1, 2, 3.... Therefore, the addresses of memory cells can be readily detected only by confirming the contacts.