baber/WOPTO huggingface dataset:
Patent JP-H06167109-A (JP)
Title: Placing method of highly fluid concrete
Inventor: WAKAMATSU TAKESHI
IPC: E04G21/04
Filed: 1992-11-27
Abstract: PURPOSE:To prevent concrete from splashing, by arranging a bend pipe for placing concrete, of which pipe end is at least raised up to almost the top level, in the inside of a form and jointing the other end of the pipe at the gate of a pressurizing pipe. CONSTITUTION:When a gate 4 of a pressure pipe 3 to convey concrete is opened, a highly fluid concrete C is discharged upward from the outlet 5a of a concreteplacing pipe 5 and guided downward along the outer periphery of the concreteplacing pipe 5. Accordingly, the concrete settles down on the bottom of frame 2 under a condition without impulsive forces due to the gravitational fall and gets flat gradually at the lower peripheral edge of the concrete-placing pipe 5. The concrete C rises up in succession while immersing the inside face of form 1 and the reinforcing rods 2. When the top level of placed concrete gets higher than the outlet 5a, the placing work of concrete is finished. Thereafter, the concrete-placing pipe 5 is removed from the gate 4 and left in the concrete C.
Patent JP-H10162338-A (JP)
Title: Metallic thin film type magnetic recording medium
Inventor: OKUMURA YOSHINOBU
IPC: G11B5/738
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To obtain a metallic thin film type magnetic recording medium capable of attaining higher coercive force and lower medium noise than a metallic thin film type magnetic recording medium obtd. by forming an amorphous or crystalline layer as a single layer between each face of a substrate and an underlayer. SOLUTION: An amorphous layer 3 of a Cr alloy and a crystalline layer 4 of a Cr-Ni alloy are laminated between each face of a medium substrate 2 and an underlayer 5. The amorphous layer 3 may have a compsn. consisting of 30-60at.% Ni, 4-10at.% at least one among W, Mo, Ta and Nb and the balance essentially Cr. The crystalline layer 4 may have a compsn. consisting of 36-46at.% Ni and the balance essentially Cr.
Patent JP-2001137002-A (JP)
Title: Freely draining footwear
Inventor: CHEN CHIIFUAN
IPC: A43B17/08
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To speedily drain water which has entered shoes and to avoid the complication of the shape of the upper surface of an outsole and components in forming a draining mechanism. SOLUTION: A water guiding surface for guiding entered water downward is formed in an insole, and water permeable holes extended downward are provided for a midsole below the water draining surface or a spacer layer corresponding to the midsole. Water passing grooves 8 connected to the water permeable holes, extended from a heel part 11 and an arch part 12 to a bowl part 14, and provided with inclination lowered toward the bowl part 14 are formed in the upper surface of an outsole 2. Temporarily accumulating spaces 9 each connected to the water passing groove 8 are secured in the bowl part 14 in the outsole 2. Water draining holes 10 to drain accumulated water in the temporarily accumulating spaces 9 to the sides of footwear are formed in the side surfaces of the outsole 2. Water which has entered the footwear is speedily drained, and water does not flow backward from the outside.  It is possible to use a simple mold for the outsole 2 without mounting different components for passing water to the outsole 2.
Patent JP-H03179273-A (JP)
Title: Measuring apparatus for surface potential
Inventor: AKIYAMA OSAMU
IPC: G01R29/12
Filed: 1989-12-07
Abstract: PURPOSE:To accurately measure surface potential by providing detection electrodes and chopper parts to an electronic sensor part by two to amplify, rectify and smooth respective generated voltages and digitally converting the voltages to input the same to a CPU and inputting the area data of an object to be measured before performing operational processing. CONSTITUTION:Piezoelectric ceramics 6 excite a tuning fork 2 and chopper parts 11a, 11b cut off the lines 7 of electric force emitted from an object to be measured at a definite cycle and detection electrodes 3a, 3b detect electric field changing at the definite cycle. The AC signals appearing in the electrodes 3a, 3b are amplified by a preamplifier and further amplified by an AC amplifier and subsequently converted to DC voltage by a rectifying and smoothing DC amplifier while the DC voltages are converted to digital signals by an A/D converter to be sent to a CPU. The CPU performs the operational processing of the digital signals inclusive of the data input of the area of the object to be measured. By this method, accurate surface potential not depending on the area and measured distance of the object to be measured can be measured.
Patent JP-H07176766-A (JP)
Title: Orthogonal semiconductor pressure transducer
Inventor: NITTA SHOJI
IPC: H01L29/84
Filed: 1993-12-20
Abstract: PURPOSE:To provide an orthogonal semiconductor pressure transducer where output sensitivity can be adjusted easily and the element with a large area can be manufactured simply and inexpensively. CONSTITUTION:A piezoresistance layer 4 consisting of p-type, i-type, or n-type amorphous Si semiconductor thin film 2 is formed in insulation state on the surface of a support 1, a pair of input electrodes 5 and a pair of output electrodes 6 are provided at the piezoresistance layer 4 for forming a strain gauge, and at the same time a pedestal 7 for transferring compression force is joined to the piezoresistance layer 4.
Patent JP-H02165265-A (JP)
Title: Character processor
Inventor: SAKAKIBARA ATSUSHI
IPC: G06F17/21
Filed: 1988-12-19
Abstract: PURPOSE:To contrive the improvement of operability by executing a retrieval, based on information of a character-string belong to a selected kind item and a numerical value related to a specific information item, and displaying the part concerned based on plural items and the part concerned based on a singular item in different forms. CONSTITUTION:An input is supplied from a keyboard KB, and a microprocessor CPU executes various controls in accordance with a control signal stored in a ROM. An inputted character-string is stored together with a kind item to which the character-string belongs and a numerical value related to a specific information item is stored. Subsequently, based on information of the character- string belong to the selected kind item and the numerical value related to the specific information item, a retrieval is executed, and a result of retrieval is displayed on a CRT. As for the case when the item instructed on the CRT becomes the item concerned, based on plural items can be case when the item becomes the item concerned with regard to a singular item, information related to the indication is displayed in different forms. In such a way, indicated information can be displayed in detail, and the operability can be improved.
Patent JP-H04195240-A (JP)
Title: Control system for common memory bus
Inventor: ISOBE YUJI
IPC: G06F13/18
Filed: 1990-11-22
Abstract: PURPOSE:To extend the function of control system for common memory bus by having the accesses to each memory from plural bus master parts via a common memory bus. CONSTITUTION:When the bus master parts 6-9 use a common memory bus 5, the internal and external accesses of the printed boards 2 and 3 are controlled by the memory address control registers 15 and 16. Thus the boards 2 and 3 can use the memories 18 and 19 as if these memories were contained in both boards 2 and 3. In such a constitution, a control system having its extended function is obtained together with the reduction of burden attained for a system bus 1. Then the processing performance of the system is improved. The bus using right is arbitrated by the arbitrating parts 12 and 13 within the boards 2 and 3. Thus the time needed for the parts 6-9 to use the bus 5 can be minimized.
Patent JP-2000139174-A (JP)
Title: Reaping part-driving device in combine
Inventor: SENO YASUO
IPC: A01D69/00
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To solve an inconvenience in that a conventional reaping part-driving device in a combine requires the disassembling of a whole transmission case in a maintenance of a one directional clutch. SOLUTION: This reaping part-driving device in a combine is provided by installing a clutch-housing part 202 for arranging a reaping PTO shaft 55 and a reap and travel-synchronizing shaft 57 as opposed on a same shaft center, on the side wall of a transmission case 22 so as to be partitioned from a travel- driving gear-housing part 200 of the transmission case 22, latching the reaping PTO shaft 55 with the reap the travel-synchronizing shaft 57, when the reap and travel-synchronizing shaft 57 rotates in an advancing direction of the machine body, and also connecting through a one directional clutch 64, and mounting one wall part 22c constituting the clutch-housing part 202 to the side wall of the transmission case 22 as freely demountable.
Patent JP-H05169314-A (JP)
Title: Cutting device for shape material
Inventor: KITAMURA KENICHI
IPC: B23D47/04
Filed: 1991-12-04
Abstract: PURPOSE:To provide a shape cutting device for easily fixing a shape having two projections at the base thereof and cutting the same. CONSTITUTION:A shape cutting device comprises a fixed table 1 for fixing a shape and a power saw 22 for cutting the shape fixed to the fixed table 1. Plural fixing means 4, 5 for pressing two projections of the shape from the inner surface side outward to the right and left are disposed at spaces along the longitudinal direction of a shape to be fixed on the fixed table 1. The power saw 22 is disposed in such a manner as to freely move on the fixed table 1 at a designated angle to the longitudinal direction of the shape to be cut.
Patent JP-2001140956-A (JP)
Title: Disc brake
Inventor: SHIBATANI JUICHI
IPC: F16D65/18
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a disc brake enabling common use of a caliper at low cost without changing a shape and a dimension of the caliper for changes in a piston diameter, thickness of a pad lining, and thickness of a disc rotor. SOLUTION: At least one cylinder bore 11 which has an axial line parallel with an axial line of a piston 21 and passes through to the outside is provided in a caliper 7, and the piston 21 is slidably supported on a bottomed cylinder 31 fitted in the cylinder bore 11.
Patent JP-H04191661-A (JP)
Title: Method and device for taking sample dividing automatic chemical analysis apparatus
Inventor: INOUE MORIHITO
IPC: G01N35/02
Filed: 1990-11-27
Abstract: PURPOSE:To make it possible to suck a prescribed amount of sample from vessels different in size by monitoring the liquid surface of the sample when the sample is sucked and by lowering a sample nozzle in following so that the position of the liquid surface required for aliquot be obtained. CONSTITUTION:According to an instruction of a control device 20, a drive motor 14 is made to operate to lower a sampling nozzle 9 to sample vessels 27 to 29 located at an aliquot-taking position 2a. When an electrode 10 detects the liquid surface of a sample, the motor 14 is stopped, a transfer valve 21 and others are set in a sample suction mode and suction is conducted. When the liquid surface lowers below the electrode 10 before aliquot-taking, the control device 20 is informed of this through a detecting circuit 15 and the nozzle 9 is lowered until the fore end of the electrode 10 detects the liquid surface again. By repeating this suction cycle, a prescribed amount of the sample is taken in partition. According to this constitution, the sample in a prescribed amount can be sucked even when the sample vessels are different in size.
Patent JP-H05135365-A (JP)
Title: Re-writable optical disk device
Inventor: YOKOTA TEPPEI
IPC: G11B7/0045
Filed: 1991-11-08
Abstract: PURPOSE:To improve the efficiency of write by correcting and controlling a head position corporating with tracking control in accordance with the detective result of the presence of an impulse received from the head when a matter that the continuity of the write is not held by a present address read is decided. CONSTITUTION:Data is written on a re-writable optical disk D having address information by an optical head device part (head) 2 and the head 2 is positioned by a tracking servo circuit 10. The present address is read from the disk D by the head 2 and whether the address holds the continuity of the write or not is decided by a microcomputer 14. Thus, when the discontinuity of the write, that is, detrack is decided, in accordance with the decision of an impulse sensor 22 deciding the presence of impulse force received by the head 2, the position of the head 2 is corrected and controlled corporating with the circuit 10 by the microcomputer 14. Thus, the appropriate write is performed while correcting the detrack and the efficiency of the write is improved.
Patent JP-H02166341-A (JP)
Title: Duct device of movable type air conditioner
Inventor: UKAI KOICHI
IPC: F24F1/02
Filed: 1988-12-19
Abstract: PURPOSE:To enable an outdoor heat exchanging operation to be carried out under an air-cooled condition and facilitate a maintenance of an air conditioner by a method wherein the outdoor device of a movable air conditioner is provided with a bellows type duct of which interior part is divided into two sections, one of them being applied as a suction and the other one being applied as a discharging side. CONSTITUTION:Outdoor air sucked from one outdoor suction port 15 of a duct 4 of which inner side is divided into two segment is heat exchanged by an outdoor heat exchanger under an operation of an outdoor fan 10 and the air is discharged out of a room from an outdoor blowing port 14 of a duct 4 through an outdoor air guiding member 11. The outdoor heat exchanger 9 is cooled with the outdoor air. Water required for outdoor heat exchanging operation is not necessary, sound of cooling water during operation is not generated, water stain is not generated by the heat exchanger and a troublesome maintenance work can be eliminated. An upper part of the duct is applied as a discharging side and a vertical air blowing guide at the blowing port end is directed upwardly, thereby the hot discharged air is blown slantly and upwardly and then the air is not sucked again into the lower suction side.
Patent JP-H05132743-A (JP)
Title: Bearing
Inventor: HATANO ATSUOMI
IPC: C22C38/12
Filed: 1991-11-09
Abstract: PURPOSE:To provide a bearing remarkably improved in fatigue life to a greater extent than heretofore. CONSTITUTION:The bearing is constituted by sintering a powder of alloy having a composition which consists of, by weight, <=2.0% C, 2.0-5.0% Cr, <=2.0% Si, <=2.0% Mn, <=2.0% V, h12.0% Mo, <=24.0% W, and the balance Fe with inevitable impurities and where 6<=Weq<=24 is satisfied when W+2Mo=Weq and also  C specified by  C=C-(0.06Cr +0.033W+0.063Mo+0.2V) satisfies  C<=0.
Patent JP-S63166882-A (JP)
Inventor: ENGEL WOLFHARD
IPC: C07D487/04
Filed: 1987-12-18
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-H01164354-A (JP)
Title: Ultrasonic probe
Inventor: IKEDA HIROSHI
IPC: A61B8/00
Filed: 1987-12-21
Abstract: PURPOSE:To observe a wide angle visual field range while keeping the contact area with a living body small without polarizing ultrasonic beam, by constituting a probe by bending two-dimensional array vibrators at desired radii of curvature in respective axial directions. CONSTITUTION:A transmitting-receiving surface of an ultrasonic wave is constituted of (nXm) vibrators E1, 1-Em, n consisting of (n) vibrators in an x-axis direction and (m) vibrators in a y-axis direction and is a circular arc two-dimensional array bent at a radius Rx of curvature in the x-axis direction and at a radius Ry of curvature in the y-axis direction in the case of Rx=Ry in a radius of curvature, said array just becomes a square-shape taken out of a spherical surface having the radius Rx. As mentioned above, since the vibrators are two-dimensionally arranged in a circular arc state, scanning can be performed so as to spread ultrasonic beam in a solid angle manner and the contact area with a living body can be extremely reduced as compared with a visual field. Therefore, since a visual field can be observed over a wide range in spite of the same contact area, the three-dimensional imaging and observation of the interior of the heart or skull can be easily performed.
Patent JP-H02212485-A (JP)
Title: Triazine compound and its use
Inventor: RICHIYAADO BUIKUTAA NERUSON
IPC: C07D401/12
Filed: 1989-12-11
Abstract: NEW MATERIAL: A compd. represented by formula I [wherein T is a trivalent triazine radical represented by formula II, A is a hindered piperidino part represented by formula III (R 1  is H, oxyl, OH or 1-18C alkyl), Y is -O-, -N(H)- or -N(R 8 ) (R 8  is a 1-20C alkyl or D), D is a group represented by formula IV (R 9  is oxyl, OH, H, 1-18C alkyl, 3-4C alkenyl or 3-6C alkynyl) and B is pref. methylene].  
     EXAMPLE: Triester of 2,4,6-tris-N-(2,2,6,6-tetramethyl-4-piperidylamino)acetic acid-1,3,5-triazine and 2,2,6,6-tetramethyl-4-piperidpol.  
     USE: Light and thermal stabilizers for org. polymers.  
     PROCESS: A substd. triazine compd. represented by formula V (R 10  is a lower alkyl) and alcohol represented by formula DOH (D is a hindered amine part) or amine represented by formula D-NH 2  are reacted in a solvent such as ligroin. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H06225665-A (JP)
Title: Culture medium for insect parasitic nematode
Inventor: OGURA NOBUO
IPC: A01N1/02
Filed: 1992-11-06
Abstract: PURPOSE:To provide a medium enabling a large scale proliferation of insect parasitic nematodes. CONSTITUTION:One thousand of infective larvae of S. kushidai are inoculated to every one battle of the medium obtained by adding e.g. 0.6% of soluble starch, 1.0% of glucose, 3.0% of lard, 1.5% of peptone, 1.5% of yeast extract and 0.5% of agar to a bis-tris buffer solution, dissolving under stirring, putting 5ml of the solution into a 50-ml culture bottle, sterilizing by steam under pressure and solidifying by cooling. The larvae are proliferated to 469,571+ or -19,283 by the culture at 25 deg.C for 20 days.
Patent JP-H03183686-A (JP)
Title: Doping method in pulling up single crystal
Inventor: TSUBAKIHARA OSAMU
IPC: H01L21/208
Filed: 1989-12-13
Abstract: PURPOSE:To stably and continuously obtain single crystal which has uniform resistivity in the lengthwise direction by comparting the inside of a crucible into two parts with a partition having a communication and supplying a raw material of crystal and a dopant to one part of the compartments in a specified system. CONSTITUTION:The inside of a crucible is comparted into two parts with a partition having a communication part in one part. Melt consisting of a raw material of polycrystal and a dopant is formed in the comparted crucible. Seed crystal is brought into contact with the melt in one part of the compartments and pulled up to grow single crystal and also the raw material of polycrystal and the dopant are replenished to the other compartment. In this case, until the concn. CAi of the dopant in the melt contained in the other compartment is made nearly equal to the concn. Cs, i (=KoCo, i, Ko shows equibrium segregation coefficient of the dopant. Co and i show the concn. of the theoretical dopant in the melt necessary to obtain the aimed resistivity) of the theoretical dopant equivalent to the aimed resistivity rho0 of the obtained single crystal body, only the raw material of polycrystal is added. Thereafter the raw material of polycrystal and the dopant having Ko and concn. Co, i are added.
Patent JP-H03185225-A (JP)
Title: Control device for fuel injection pump
Inventor: KOTO TAKASHI
IPC: F02D1/08
Filed: 1989-12-13
Abstract: PURPOSE:To adopt a small size step motor by providing two step motors connected in parallel through a link to a speed control lever of a fuel injection pump, and making them share the stroke necessary to control the speed control lever of the fuel injection pump. CONSTITUTION:In the control device 10 of a fuel injection pump 12, two step motors 16 and 16' to control the speed control lever 14 of the fuel injection pump 12 are provided, and these step motors 16 and 16' are controlled by a control circuit 18 depending on the output signal of a driving instruction generator 22 moving responding to an accelerator pedal 20. The two step motors 16 and 16' are linearly driving type step motors furnishing stroke rods 24 and 24', and the stroke rods 24 and 24' are pivoted to both ends of a connecting lever 26 whose middle part is connected to the control lever 14 of the fuel injection pump 12 through a link 28. As a result, the stroke and the load necessary to control the speed control lever 14 are shared to the step motors 16 and 16' respectively.
Patent JP-H05154546-A (JP)
Title: Production of large diameter square steel pipe
Inventor: KIYOTO YASUMITSU
IPC: B21D5/12
Filed: 1991-12-05
Abstract: PURPOSE:To manufacture a large diameter square steel pipe having good dimensional accuracy and quality by heating a large diameter round steel pipe to a specific temp. with an induction heating, forming to the square shape through forming rolls and forcedly cooling the inner surface. CONSTITUTION:The round steel pipe 1 is formed into the square shape through the forming rolls 4 while holding it by a pinch roll stand 2 after heating to 500-1100 deg.C with an induction heating device 3 to make the large diameter square steel pipe 5. After forming, the inner surface of the square steel pipe 5 is forcedly cooled with a forcedly cooling device 6. In the case this temp. is <500 deg.C, this pipe becomes blue brittleness or tempering brittleness range and in the case this temp. is >1100 deg.C, the deformation of the steel pipe 1 becomes large and the toughness is lowered. By forcedly cooling the inner surface and making the cooling speeds at inner and outer surfaces same, the development of the residual stress caused by the difference between the cooling speeds is prevented. The large diameter square steel pipe having good dimensional accuracy and quality can be obtd.
Patent JP-H03182920-A (JP)
Title: Electronic device
Inventor: UEDA TOSHIYUKI
IPC: G06F12/16
Filed: 1989-12-11
Abstract: PURPOSE:To eliminate a wasteful sneak current from a backup power source and to prevent backup time from being shortened by interrupting the selection control part of a chip selection terminal at the backup time of a semiconductor storage device. CONSTITUTION:When a backup battery 7 backs up only RAM 3, the output port OUT2 of LSI 1 is opened and the circuit of an analog switch 9 is opened. When a selection control line 8 is interrupted, the sneak current is prevented from flowing toward the output port OUT1 of LSI 1 from the backup battery 7 through a pullup resistance R. Since the chip selection terminal CS of RAM 3 is maintained to a high level by the backup battery 7 through the pullup resistance R, RAM 3 comes to a non-active state. Thus, backup time can be prevented from being shortened since the wasteful sneak current from the backup power source is eliminated at the backup time of the semiconductor storage device.
Patent JP-H10159519-A (JP)
Title: Valve timing controlling device for internal combustion engine
Inventor: ISHII YOSHIKAZU
IPC: F01L1/34
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To prevent erroneous release of a lock pin by accident due to the work of the air mixed in oil when an engine starts in a valve timing controlling device provided with a lock pin. SOLUTION: A valve timing changing mechanism, which has a lock pin 43 and oil pressure chambers 44 and 47 for releasing this lock pin 43 may release erroneously the locking by the lock pin 43 by action of the air mixed in oil to the oil pressure chamber 44 before oil pressure is sufficiently supplied when an engine starts. In order to prevent such accident, a pressure relief passage is provided in the oil pressure chamber 44, discharging the air mixed in oil outside.