baber/WOPTO huggingface dataset:
Patent JP-H11266157-A (JP)
Title: Feedback circuit
Inventor: NOMA MASATOSHI
IPC: H03F3/217
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a feedback circuit which is capable of suppressing the effects due to delays, without giving load upon an element which is included in the circuit and which cannot deal with a fast operation clock. SOLUTION: This feedback circuit includes a switching control signal generation part 10, a double width signal generation part 11 and a switching part 12. A digital signal generated by a high speed operation clock(Cka) is converted into a signal which is equivalent to the original operation clock(Ck). Then, the switching part 12 performs switching of an output, on the basis of this signal. Thus, since the switching part 12 performs the switching of the output by a cycle similar to the operation clock(Ck), a load is not applied on the switching part 12, even if the operation clock(Ck) is made to operate at a high speed so as to suppress the effects due to delay.
Patent JP-S62235059-A (JP)
Inventor: SHOJI MASASHI
IPC: B65D25/02
Filed: 1986-03-26
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-S5937853-A (JP)
Inventor: ISHII TADAAKI
IPC: H02J13/00
Filed: 1983-04-15
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-H08257084-A (JP)
Title: Chair type air massager
Inventor: HOSHINO SHOJI
IPC: A61H1/00
Filed: 1995-03-27
Abstract: PURPOSE: To conform a feed and exhaust pipe to the use part of a body receiving part, and prevent its sagging and bending by providing a bag body on a body receiving part mounted on the front end part or rear end part of a seat part, and rotatably providing a pipe support for supporting the feed and exhaust pipe for connecting the bag body to an air feed and exhaust device on the lower side of the seat part. CONSTITUTION: A leg placing part 12 has leg bag bodies 15a, 15b and 16a, 16b, and all these bag bodies are airtight, formed into flat bags from a soft material, expanded and contracted by compressed air. The leg bag bodies 15a, 15b, 16a, 16b are connected to an air feed and exhaust device 30 by a pair of leg feed and exhaust pipes 29 branched from the united air feed and exhaust device 30 in the lower space of a seat part 2, and the middle part is supported on a pipe support mechanism 33. A pipe support 36 is rotatably mounted on the pipe support mechanism 33. Consequently, the pipe support 36 is rotated in conformity to various inclinations of the leg placing part 12, and the middle part of the leg feed and exhaust pipe 29 is never sagged nor bent accompanied by crush.
Patent JP-H11263648-A (JP)
Title: Production of high strength artificial aggregate
Inventor: FUJIKI HIDEKAZU
IPC: C04B18/10
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To obtain an aggregate which gives a concrete having an excellent compressive strength by compounding coal ash in an expansive shale having a specified or smaller particle size to prepare a source material, then granulating, calcining and sifting. SOLUTION: Coal ash, preferably by 10 to 200 pts.wt. is compounded in preferably 100 pts.wt. of an expansive shale having <=75 μm particle size to prepare a source material having <=35 wt.% water content, preferably 10 to 35 wt.% water content. The source material is granulated, calcined and sifted. As for the coal ash, a coal ash having the compsn. of 50 to 70 wt.% SiO2 , 15 to 30 wt.% Al2 O3 and 0.5 to 10 wt.% Fe2 O3 after dried at 100 deg.C is preferably used, and a coal ash produced as an industrial waste is preferably reused. A binder (e.g. bentonite) is preferably added to the source material. In the granulating process, the source material is granulated by using an extruding machine. In the calcining process, a rotary kiln or a fluid roasting furnace is preferably used.
Patent JP-2000265002-A (JP)
Title: Composite material of paper and resin
Inventor: TAKESHITA KUNIKO
IPC: C08L23/12
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a composite material of the paper disaggregated and a resin that has satisfactorily high elongation and impact resistance as well as good disposability by incorporating the paper, especially in an amount of 50 wt.% or more, into the composite material. SOLUTION: A composite material of paper and a resin is produced by kneading the paper disaggregated by a dry process with at least one kind of a resin. As a resin, an elastomeric resin such as EVA or the like is used. In addition to an elastomeric resin, a non-elastomeric resin such as a linear low density polyethylene or the like is blended to obtain the composite material of paper and a resin which has the properties of a tensile elongation at break of not less than 5% and an Izod impact value (notched) of not less than 4 Kgf.cm/cm2.
Patent JP-H05274164-A (JP)
Title: Resources control system
IPC: G06F9/50
Filed: 1992-03-26
Abstract: PURPOSE:To assure the matching properties between the resources or the elements, to simplify the deletion processing, and to shorten the processing time in a resources control system by referring to a relation index group when the resources or the elements are deleted. CONSTITUTION:A single resources A consists of plural elements A-1, A-2..., and a resources group 1 includes these resources A at the same time. A relation index group 2 includes the component elements of the resources A which are related to each other and collects these relations as the relation information. A relation index control means 3 controls the group 2. A resources deleting means 4 selects and deletes those resources A. An element deleting means 5 selects and deletes those elements. An inter-element matching property check means 6 checks the matching properties among the resources A... or the elements A-1, A-2... when the deletion of these resources and elements are requested.
Patent JP-H05276161-A (JP)
Title: Network management system
IPC: G06F11/32
Filed: 1992-03-26
Abstract: PURPOSE:To attain the management of the quality of the component equipment of a network and the avoidence of a fault in advance by providing a quality deterioration detecting part to acquire periodically network quality information from a modem with a supervisory function and analyze the quality of the network. CONSTITUTION:A network management system 15 supervises a communication line by using the modems 19a, 19b with the supervisory function to send the quality data of the network in response to the instruction of a host device 14. Then, the quality information of the network is acquired and accumulated time sequentially in a accumulation file 22 by a periodical quality data acquiring part 51. A quality deterioration detecting part 52 anlyzes this quality information time sequentially, and if the quality is deteriorated, it issues an alarm. Through this configuration, a countermeasure can be taken at a point of time before the fault occurs, and the network can be maintained even if a backup line is not used.
Patent JP-H07248298-A (JP)
Title: Dehulling ratio detector
Inventor: SATAKE SATORU
IPC: B02B7/00
Filed: 1994-03-11
Abstract: PURPOSE:To accurately measure the length of a grain of rice in low production cost and to discriminate unhulled rice and unpolished rice with high accuracy by providing an operation means counting a pulse time. CONSTITUTION:A sensor stand 12 in which first and second light detection elements 10, 11 are embedded so as to leave a distance L is arranged at the lower end of a groove 9 on which grains of rice fall one by one from a hopper part and a light emitting element 14 is allowed to face to the sensor stand 12 from above. The distance L is set less than the length of unpolished rice and the outputs of the light detection elements 10, 11 are shaped into pulse signals by a pulse shaping device. A first operation means 28 forms a first pulse taking out the rising time lag of two pulse signals or a third pulse taking out the falling time lag of them and a second pulse taking out the superposed part of both pulse signals from the pulse signals. A second operation means 36 counts the times T1, T2, T3 of these pulse signals and a central operation processor 40 calculates the speed and length of a grain of rice from the operation result and the distance L.
Patent JP-2000262757-A (JP)
Title: Cenesthesic game machine
Inventor: HORIGUCHI HAMAO
IPC: A63F13/285
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To bodily sense inertial force rich in a sense for the real by providing a seat for sitting a game player and a display image screen for displaying a character moving by operation of an operation part of the game player, and moving the seat to the display image screen according to the game content displayed on the display image screen. SOLUTION: A vehicle 3 forming a shape of an automobile is mounted via pulleys 4 and so forth on a pedestal 1 slidingly movable in the lateral direction on a slide rail 9 so as to be movable in the longitudinal direction via a rotary belt 14 by actuation of a longitudinally sliding motor 12. This vehicle 3 is provided with a seat 2 for placing a game player P, a display image screen 4 for displaying a character appearing in a game, a steering wheel 5, a brake 6 and an accelerator 7 as an operation part operated by a player P. When the character forming a shape of a racing car displayed on a display image screen 4 collides with the other racing car on a game space, the seat 2 is moved in the forward direction to the display image screen 4 to bodily sense a collision state.
Patent JP-H02247662-A (JP)
Title: Paper sheet inverting mechanism
Inventor: YAGUCHI MASANORI
IPC: G03G15/00
Filed: 1989-03-20
Abstract: PURPOSE:To ensure the engagement of a paper sheet trailing edge with the nip part of a driving roll and a second pinch roll by providing a means which grasps a paper sheet top edge after the paper sheet top edge part is abutted on an abutting means. CONSTITUTION:The top edge of the paper sheet P1 is abutted on a plate shaped element 36a of the abutting means and bended, and the trailing edge of the paper sheet P1 is ejected from the part between the driving roll 10 and a first pinch roll 12, then, the trailing edge is shifted toward the nip part between the driving roll 10 and the second pinch roll 14. When the trailing edge of the paper sheet P1 is shifted to the position which is almost the middle of first and the second pinch rolls 12 and 14, the driving circuit of an electromagnet 46 is operated, the grasping means 42 grasps the top edge of the paper sheet P1, and while such operations are performed, the subsequent paper sheet P2 is introduced between the driving roll 10 and the first pinch roll 12. When the prescribed time lapses, the operation of the driving circuit of the electromagnet 46 is turned off, the grasped condition of the top edge of the paper sheet P1 is released, and consequently, the paper sheet P1 is fed by the driving roll 10 and the second pinch roll 14.
Patent JP-S57182819-A (JP)
Title: Synchronous clock controlling circuit
Inventor: IWATA KAZUHIRO
IPC: G06F1/10
Filed: 1981-05-08
Abstract: PURPOSE:To satisfy always the set-up time and the hold time of circuit elements, by supplying clocks having a prescribed phase difference to each of plural modules and selecting clocks properly. CONSTITUTION:A clock 12 is transmitted from a CPU, which is not shown in a figure, to plural modules l-n (n=3 in the figure) through a gate 4 and a wiring 5. The clock 12 is inputted as clocks 13-15 from gates 6-8. A return part 5 of the wiring 5 is connected to gates 11-9 in order, and the clock 12 is inputted as clocks 18-16. Two kinds of clock having the same period and a phase shift are supplied to each of modules 1-3. The phase shift is adjusted by the pattern length of the wiring 5. Thus, two kinds of clock are used selectively to satisfy the set-up time and the hold time of each circuit elements in case of the transfer between respective modules.
Patent JP-S61226567-A (JP)
Title: Ignition device for internal-combustion engine
Inventor: HASHIZUME ATSUSHI
IPC: F02P11/02
Filed: 1985-03-29
Abstract: PURPOSE:To avoid generation of ignition spark upon reverse rotation of a rotor and prevent breakage of an engine, by providing two sensors generating different crank angle signals and effecting ignition according to generation of both the crank angle signals. CONSTITUTION:If a forward end A of a projection of a rotor 1 starts to be reversely rotated from a position opposite to a first pickup 3 before reaching a second pickup 20 under forward rotation of the rotor 1 after starting, a negative wave is generated from the first pickup 3 upon leaving of the forward end A from the opposite position. Since the projection does not come to a position opposite to the second pickup 20 during the above-mentioned rotation of the rotor 1, no output is generated. Accordingly, an output from a gate circuit 22 is '1', and an output at Q from a flip flop 6 is '1'. Therefore, a transistor 7 does not go off, and a primary current of an ignition coil 8 is not cut. As a result, a high voltage is not generated in the secondary side of the coil to avoid ignition.
Patent JP-S51144168-A (JP)
Title: Electronic switcher
Inventor: MURATA BUNJIROU
IPC: H03H7/01
Filed: 1975-06-05
Abstract: PURPOSE:Reduction of resistor and capacitor by constructing swicher with one D.C. power source.
Patent JP-S55161562-A (JP)
Title: Casting method of double-flanged pipe
Inventor: HORIKI MASAYUKI
IPC: B22D25/02
Filed: 1979-05-31
Abstract: PURPOSE: To surely prevent the neck breaking of flange portions and efficiently obtain the sound double-flanged pipe by using the special core metal die which is provided with a shrinkage absorbing member at the freezing of molten metal and is bisected in the length and circumferential directions within the casting metal mold.  
     CONSTITUTION: The split core metal mold 2 interposed with the low-melting point metal ring 3 (Sb-Bi alloy or the like if material is, for example, Al) of the thickness allowing for the shrinkage margin according to the materials of casting product between the longitudinal split faces of the core metal die 2 consisting of the segmental pieces 2a, 2b, 2c, 2d which are bisected in the length and circumferential directions is inserted in the casting mold 1 which is similar to known metal molds, thence the intended molten metal is poured in the core metal mold 2, whereby casting is done. This enables the sure prevention of the neck breaking of the flange portions, permits the repetitive use of the core and yields the double-flanged pipe with considerably high efficiency and productivity as compared to those by conventional sand mold molding. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11266397-A (JP)
Title: Input output changeover device
Inventor: SUGANO TETSUO
IPC: H04N5/44
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To reduce the power consumption. SOLUTION: A decoder 4 decodes a received scramble signal and provides an output of decoded information DEC(C). A switch SW2 in the input output changeover device 1 gives a received video signal from a TV or a VTR 3 to the decoder 4. A switch SW2 gives a received audio signal from the TV or the VTR 3 to the decoder 4. Switches SW3, SW4 provide the video signal and the audio signal received from the VTR 3 or the decoded video signal and the decoded audio signal received from the decoder 4 to the TV 2. Power supply circuits 11-14 supply power supplies Vcc1-Vcc4 to the switches SW1-SW4, respectively. A control circuit 10 individually controls the power supply circuits 11-14 according to ON/OFF of the main power supply of the VTR 3 and the DEC(C) and turns off undesired switch power supplies.
Patent JP-H11264401-A (JP)
Title: Oil unit for hammer shovel
Inventor: OTA TOMIO
IPC: F15B1/26
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To provide an oil unit for a hammer shovel, wherein old degraded oil from the hammer shovel is not mixed with oil of an oil tank which still can be used. SOLUTION: This oil unit comprises an oil tank 2 which stores oil supplied to a hammer shovel, an oil hydraulic pump and a channel switching valve V1. The oil of the oil tank 2 is supplied to the hammer shovel by the oil hydraulic pump, while oil returning from the hammer shovel is sent to a channel to the oil tank 2 or a channel for discharging selectively by the channel switching valve V1.
Patent JP-S60212600-A (JP)
Inventor: HONGOU AKIRA
IPC: E21D20/02
Filed: 1984-04-06
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-H04280855-A (JP)
Title: Production of ceramic product
Inventor: KATO KIMIYA
IPC: C04B35/622
Filed: 1991-03-08
Abstract: PURPOSE:To provide a method for producing various low-cost products, having a high working efficiency and reliability excellent in dimensional accuracy, especially to provide ceramic products of a complicated shape by diversified small-quantity production. CONSTITUTION:A ceramic formed body before calcining is subjected to isostatic pressing and the obtained ceramic formed body is then calcined at a temperature wherein the shrinkage factor after calcining is within the range of 1%. Thereby, the average pore diameter, the whole pore volume and four-point flexural strength of the calcined body are respectively regulated within prescribed ranges. The resultant calcined body is subsequently wet machined and then burned to afford the objective ceramic product.
Patent JP-S63236384-A (JP)
Title: Manufacture of semiconductor laser
Inventor: MINAGAWA SHIGEKAZU
IPC: H01S5/00
Filed: 1987-03-25
Abstract: PURPOSE:To realize the control of a oscillation mode with a planar structure by a method wherein a super lattice implanted with ions is subjected to a heat treatment for the formation of the mixed crystal uniform in composition and an optical guide path is formed by leaving a super lattice part stripe-like. CONSTITUTION:AlxGayInzP(x+y+z=1) series crystals varying in composition are laminated into a superlattice layer 1 on an active layer 2 of the semiconductor laser so that the composition ratio of the layer 1 is 51 to 49 as a whole. Photoresist is applied onto the crystal surface obtained by these processes, which is subjected to photoetching after a stripelike pattern is left thereon, and a prescribed amount of silicon ions are implanted into the superlattice layer 1 from the top. Next, a GaAs layer 7 doped with Zn is grown after the photoresist is removed, which is subjected to a heat treatment at a prescribed temperature for a prescribed time and thereby a part of the superlattice 1 implanted with ions is rendered disorderly in structure and turned into an n-type mixed crystal layer 8 of an average composition of Al0.51In0.49 with losing a superlattice structure. The mixed crystal layer 8 is smaller than the part 1 left intact as a superlattice in refractive index, whereby an optical guide path is formed.
Patent JP-H01243207-A (JP)
Title: Alloy for magnetic head and magnetic head using the same
Inventor: YOSHIZAWA KATSUTO
IPC: H01F10/12
Filed: 1988-03-23
Abstract: PURPOSE:To obtain a head without generating characteristic deterioration due to temperature rising and with superior anti-corrosion and wear resistance by using alloy made of fine crystal in which the average grain diameter in 50% of structure is less than 1,000Angstrom  and having specific composition as the alloy for a head. CONSTITUTION:As the alloy for the head, the alloy expressed in a general equation (Fe1-aMa)100-x-y-z-alpha-beta-gamma-delta CuxSiyBzM'aM''betaCrgammaAldelta is used. In the equa tion, the M is at least a kind of elements out of Co and 1 or Ni, and the M' out of Nb, W, Ta, Ta, Zr, Hf, Ti and Mo, and the M'' is at least a kind of elements out of Ru, Os, Rh, Ir, Pd, Pt, Au, and Ag, and it is set as 0<=a<=0.3, 0.1<=x<=10, 0<=y<=30, 3<=z<=17, 5<=(y+z)<=30, 0.1<=alpha<=10, 0<=beta<=10, 0<=gamma<=10, and 0<=delta<=15. Also, the 50% of the structure is occupied the fine crystal grain, and its average grain diameter is set less than 1,000Angstrom .
Patent JP-H06281824-A (JP)
Title: Optical signal input/output device
Inventor: TAZAKI HIROSHI
IPC: G02B6/12
Filed: 1993-03-26
Abstract: PURPOSE:To provide the optical signal input/output device which can input and output many optical signals by using a small number of grating couplers, and can relax a degree of allowance to a manufacture error and an assembly error of an optical planar circuit. CONSTITUTION:The optical signal input/output device is provided with a substrate 10, a waveguide type grating coupler 11 of an annular zonal shape arranged on the substrate 10, plural three-dimensional optical waveguides 12 which are arranged radially on the substrate 10 along the radial directio of the waveguide type grating coupler 11, and input and output a waveguide signal light to and from other optical circuit, and an optical absorber 13 arranged in the annular zonal center part of the waveguide type grating coupler 11, and constitute so that the waveguide signal light inputted to the three- dimensional optical waveguide 12 is outputted as a spatial propagation light by the waveguide type grating coupler 11, and a spatial propagation light from other grating coupler opposed across a space to the waveguide type grating coupler 11 is guided to the three-dimensional waveguide 12 as a waveguide signal light.
Patent JP-S59198787-A (JP)
Inventor: DONARUDO AARU SHIFURESU
IPC: H01S5/00
Filed: 1984-04-06
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-S58187117-A (JP)
Inventor: TAKIGUCHI HIDEKI
IPC: A01G9/00
Filed: 1982-04-23
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-S61228534-A (JP)
Title: Action control system for parity check circuit
Inventor: OSAKA HIROSHI
IPC: G06F11/10
Filed: 1985-04-03
Abstract: PURPOSE:To shorten the access time of data by detecting the addresses of the data containing a parity and the data containing no parity at the input side to suppress the data containing no parity at the input side and producing no parity. CONSTITUTION:The addresses of an address line 31 of a a processor 1 are applied to an external register 50, a microcomputer 60 and a memory 70. Then the data on an input data line 32 and a parity line 33 given from each external device and a parity are supplied to an input register 5 of the processor 1. While comparators 3a and 3b of the processor 1 compare the values of address registers 2a and 2b for upper and lower limit values with the input addresses and apply the results of comparison to an AND circuit 6 and a selector circuit 9 respectively. The parity of the register 5 is checked by a parity checker 6 and these checking results are applied to circuits 6 and 9. These circuits 6 and 9 are controlled by the signal obtained when no parity produced by the output of a NAND circuit 4. Then the data containing no parity is suppressed at the input side.
Patent JP-2000262355-A (JP)
Title: Bed having deodorizing function
Inventor: YANAGAWA MASAHIRO
IPC: A47C27/00
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To spend a comfortable time on bed by effectively removing a daily odor in a bed life space, for example, a body odor or an excreta odor from a patient. SOLUTION: A deodorizer 3 operated by receiving power is incorporated in the main body frame 2 of the bed 1 with the controller 4 of a motor-driven bottom adjusting mechanism. The deodorizer is provided with a filter 5 for removing dust or dirt or the like, a deodorizing filter 6 for removing the odor component of the body odor from a user or the excreta odor soaked into the bed 1 or, especially the mattress or the like on a bottom B and a fan 7. The filter with a specially high effect of removing the odor component such as the body odor or the excreta odor or the like is used for the deodorizing filter 6.