baber/WOPTO huggingface dataset:
Patent JP-H07172933-A (JP)
Title: Production of ceramic slurry
Inventor: TSUJIKAWA YOSHIHIKO
IPC: C04B35/632
Filed: 1994-10-21
Abstract: PURPOSE:To produce a ceramic slurry excellent in productivity and dispersion stability by using a nontoxic water-soluble binder. CONSTITUTION:This method for producing a ceramic slurry excellent in dispersion stability in a short time is to mix and disperse ceramic powder with a water-soluble plasticizer or a water-soluble surfactant and then add a polyvinyl acetal thereto. The method is provided so as to take countermeasures for the following: Since the surface of the ceramic powder is strong alkaline, acetyl groups in the polyvinyl acetal which is a water-soluble binder is brought into contact therewith to initiate the hydrolytic reaction when all the materials are simultaneously mixed. The dispersibility of the slurry is deteriorated due to organic acid ions of the reactional product. Furthermore, since the flocculated ceramic powder is wrapped in the polyvinyl acetal which is the water-soluble binder, high energy is required for dispersion and much time and a large amount of pebbles are required for preparing the slurry. The amount of the blended pebbles can be reduced as secondary effects thereof and the yield of the ceramic slurry based on the unit volume is increased.
Patent JP-H1081405-A (JP)
Title: Running equipment
Inventor: ABU KANJI
IPC: B65G1/10
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To suppress the generation of an impact sound and a vibration following the passing of a running body on a crossing. SOLUTION: Two running routes of running bodies are set by crossing each other, a wheel 1, and wheels 3a and 3b are rolled on the two running routes, rails 2 and 4 to support the running bodies are provided, and rolling direction guide surfaces 7 to guide the rolling directions of the wheels are provide to the rails respectively. Both rails are provided to pass by preventing that one side rail is interfered by the other side rail, one side rail is composed by a continued rail continuing at the crossing, while the other side rail is composed by a noncontinued rail placing an interval M in order to pass the wheel of the continued rail on the crossing.  And the rolling direction guide surface 4a of the noncontinued rail is provided at the position higher than the continued rail, the running body of the noncontinued rail is supported allowable to run by the wheels more than two, of the wheels more than three, the wheels more than three are provided at a setting pitch N wider than the interval between the noncontinued rails, and at least two wheels of them are composed of a driving wheel 3a.
Patent JP-2001085895-A (JP)
Title: Electronic part assembling method and device thereof
Inventor: YAMAMOTO MINORU
IPC: H05K13/04
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To shorten a positioning duration for a circuit board and to improve a productivity by compensating the amount of movement of the circuit board by horizontally moving a suction nozzle which is independent from a rotation of a rotary head, having arrived at a part assembling position. SOLUTION: A side rotary rod 5 is provided around an axis core 13a of housing 4 for a rotary head, and a suction nozzle 3 is provided at the outer periphery of the disc. The nozzle 3 is equipped at the distance R from the axis core 13 and at the position of an axis core 13b via a rotary driving unit 12. A first nozzle unit 7a holding a part 2 is made to rotate at a predetermined angle by the rotary head, the rotary driving unit 12 rotates at a designated angle at a predetermined position to move the nozzle at the position of assembling a part, and the part is assembled on a substrate by descending. Next, a second nozzle unit 7a makes the rotary rod 5 independently rotate in the near direction of the assembling position according to a difference of part assembling position of the first nozzle unit and the present position, and makes the rod 5 horizontally move.  By the means, the amount of movement of hte substrate is compensated.
Patent JP-H08183623-A (JP)
Title: Manufacturing apparatus for glass container
Inventor: SUTANRII PIITAA JIYOONZU
IPC: C03B9/347
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To optimally reheat without the danger of breakage of parison and taking a long cycle time by moving blow mold parts between a medium station receiving a parison from a reversal apparatus and a final station.  
     SOLUTION: A section of an individual section glass forming machine has a semi-processing station (A) where a parison is formed, an intermediate station (B) where reheat is carried out and a final molding station (C) where a container is finally molded. These three stations are linearly located. A blow mold is arranged so that it can be moved back and forth between the intermediate station and the final molding station. A means which delivers the parison from the semi-processing station to the intermediate station is equipped with a reversal apparatus having two neck ring mechanisms. The neck ring mechanism are operated alternately to transfer the parison from the semi-processing station to the intermediate station. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H0592050-A (JP)
Title: Fire extinguishing device
Inventor: TAKAHASHI KIYOSHI
IPC: A62C31/24
Filed: 1991-10-03
Abstract: PURPOSE:To prevent damage to a lighting equipment on a ceiling surface and a working equipment caused by discharging a fire extinguishing agent, and to cope with a wide range by attaching a supplying pipe for supplying the fire extinguishing agent from a fire extinguishing agent supplying source to a fixed member in the vicinity of the ceiling surface, and attaching a monitoring nozzle for discharging the fire extinguishing agent thereto like suspension, and also, like fluid connection. CONSTITUTION:The monitoring nozzle 10 is suspended from a fixed member such as a beam 14 of the ceiling being in the upper part than the ceiling surface 12, and housed in the upper part of the ceiling surface 12 at a usual time. To the beam 14, a supplying pipe 16 for supplying a fire extinguishing agent at the time of extinguishing the fire is fixed, and a connecting tube 18 fixed to the monitoring nozzle 10 is attached water-hermetically to the outer periphery of the supplying pipe 16 so as to be freely slidable through an O-ring 20. Also, a rack 22 is attached to the outside and angaged to the gear 24 of an ascending/descending hydraulic motor, and at the time of extinguishing the fire, the monitoring nozzle 10 is allowed to descend downward from the ceiling surface 12. In such a manner, the constraint for installing the monitoring nozzle is decreased, and also, damage caused by the collision with the lighting equipment provided on the ceiling surface and the working equipment, etc., at the time of discharging the fire extinguishing agent can be prevented.
Patent JP-H0199330-A (JP)
Title: Data collection system for multiple address call
Inventor: HARA MIHOKO
IPC: H04B7/24
Filed: 1987-10-12
Abstract: PURPOSE:To attain quick correspondence to a fault by allowing a master station to call a slave station individually and to collect input data. CONSTITUTION:An individual call data generating means 18 is provided to a master station and an individual call reply means 19 is provided to each slave station and in applying individual call from the master station, an individual call data generated by the individual call data generating means 18 is sent to a specific slave station via a transmission section 4. On the other hand, the specific slave station uses a reception section 10 to extract an individual call data and when an individual call reply means 19 detects an individual call addressed to its own station, the input data is edited into a prescribed format and the result is sent to the master station immediately via a transmission section 16. Thus, the master station calls individually the slave station to collect input data and the fault is coped quickly.
Patent JP-H08125913-A (JP)
Title: Automatic focusing device
Inventor: NISHIYAMA KIYOHARU
IPC: G02B7/36
Filed: 1994-10-21
Abstract: PURPOSE: To reduce unsightliness due to the over-run amount of an image pickup screen and to shorten the time until focusing. CONSTITUTION: By a difference means 25, the evaluation value Ik-1 of a memory 21 is subtracted from the evaluation value Ik stored in the memory 20 and difference values ΔIk (=Ik - -Ik-1 ) and ΔIk-1 (=Ik-1 -Ik-2 ) are stored in the memories 26 and 27. Then, a second comparison means 29 compares the contents of the memories 26 and 27 with the threshold value I0 of a threshold value memory 28 and a threshold value setting means 32 reads the threshold value from the threshold value memory 30 or 31 corresponding to the result of comparison. Then, the threshold value is set as the threshold value at the time of comparing the large/small of the contents of the memory 20 and the contents of a maximum value memory 22 in a third comparison means 33.  Then, based on the result of the comparison of the third comparison means 33, a focal position passing judgement means 34 judges the focal position passing of a focus lens and a focus motor driving means 10 is controlled so as to let an operation for stopping the focus lens at a focal position be performed.
Patent JP-H0199171-A (JP)
Title: Complex matrix solution system and applied device simulation
Inventor: NAGASE YOJI
IPC: G06F17/50
Filed: 1987-10-12
Abstract: PURPOSE:To speed up arithmetic operation and to reduce memory capacity by substituting all the elements of a matrix (L.U) with conjugate complex numbers to obtain a matrix (-L.-U), obtaining the transposed matrix of the (-L.-U), and multiplying the result by a solution matrix Z at the time of executing the complex arithmetic operation for (L.U)<-1>.Z. CONSTITUTION:At the time of executing the complex arithmetic operation of W=(L.U)<-1>.Z (provided data W and Z are complex matrix) which is generated in the process of solution by indirect method, first a matrix (L.U) and that Z are obtained, then all the elements of the matrix (L.U) are converted to conjugate complex numbers to obtain the matrix (-L.-U). Successively the transposed matrix of the (-L.-U) is obtained, which is multiplied by the complex matrix Z; thus an inverse matrix arithmetic operation is executed, in order to output the result W of said multiplication. In such a way, the inverse matrix arithmetic operation for a complex matrix can be executed by indirect method, as a result, a highly accurate result can be obtained, the capacity of a memory can be made smaller, and the calculation speed can be upgraded.
Patent JP-H03117567-A (JP)
Title: Hydraulic power wrench
Inventor: POORU HAINTSU WAGUNAA
IPC: B25B21/00
Filed: 1989-09-29
Abstract: PURPOSE: To simply replace at least either a wrench head or a cylinder housing by providing a piston coming into contact with a biased lever when an insert member is inserted in a holding recess. CONSTITUTION: An insert member 33 in a holding recess 32 is fixed by at least two fixing members 34, 33a. The fixing members are extended in a common plane substantially parallel to a connecting plane 37 between a wrench head 10 and a cylinder housing 11 in the fixed state, so that the fixing members 34, 33a disposed outside a receiving chamber 27 are freely inserted in the holding recess 32 from the outside, and when a cylinder is not subjected to stress, the fixing members can be relaxed. Further, a lever 18 engaging with a ring member to carry a ring member in a rotary motion is biased to the direction of a piston 40 by a spring 28 supported on the wrench head 10. Thus, with insertion of the insert member 33, the piston 40 comes into contact with the lever 18.
Patent JP-H07211021-A (JP)
Title: Disk driving system having swaging junction structure
Inventor: TOOMASU MAAKU HOFUMAN
IPC: G11B5/49
Filed: 1994-10-21
Abstract: PURPOSE: To obtain a compact and light-weight device and to reduce a responding time by providing a releasing slot and a spud for combining with this so as to improve a means for joining a head gimbal assembly to an actuator arm. CONSTITUTION: An actuator hub 22 is provided with the actuator arm 24 extended in the radial direction and the actuator arm is provided with an open slot 60 at a prescribed position at its peripheral part. The head gimbal assembly 26 for fixing a rad/write head 34 to an actuator arm 24 is provided with the spud 70 positioned at the side terminal part of its base part to combine with the open slot 60. When the spud 70 is swage-processed within the open slot 60, the outer surface of the spud 70 is expanded at the inner surface of the spud 70. As the result, the spud 70 and the open slot 60 tightely fix the head gimbal assembly 26 to the actuator arm 24.
Patent JP-H01102010-A (JP)
Title: Microbial controlling agent
Inventor: TAKAHARA YOSHIMASA
IPC: A01N63/00
Filed: 1987-10-14
Abstract: PURPOSE:To obtain a microbial controlling agent, consisting of conidia of a microorganism belonging to the genus Trichoderma or an extract thereof, capable of not only producing remarkable microbial controlling effect but also having low toxicity and extremely safe for humans and animals. CONSTITUTION:A microbial controlling agent containing conidia of a microorganism belonging to the genus Trichoderma, such as Trichoderma.koningii, Trichoderma.longibrachiatum, Trichoderma.reesei, Trichoderma.polysporum or Trichoderma.viride, or an extract thereof as an active ingredient. Since the above-mentioned microorganism controlling agent has the above-mentioned effects, it is useful as a germicide for internal or external use, such as medical use, foods and drinks, cosmetic use, and further agricultural, horticultural and industrial use, etc., and extremely effectively usable as a preservative and antifungal agent for preserving various products, such as various chemicals, industrial materials, foods and drinks, building materials, coatings, leather products, etc.
Patent JP-S62119289-A (JP)
Title: Carbonaceous friction material
Inventor: IWAKI HIDEHIKO
IPC: F16D69/02
Filed: 1985-11-19
Abstract: PURPOSE:To provide a carbonaceous friction material having high frictional coefficient and low abrasion and composed of carbon fiber and carbon matrix having specific crystal lattice constant. CONSTITUTION:The objective friction material can be produced by impregnating pitch, etc., in a woven or nonwoven cloth (e.g. mat) of carbon fiber, optionally laminating the impregnated sheets, compression-molding the sheet or laminate and baking and carbonizing the molded product in a non-oxidizing atmosphere under a condition to obtain a carbonized material having a carbon crystal lattice constant falling within 6.80-6.87. The carbonization temperature is about 1,200-2,000 deg.C when the matrix is produced by carbonizing coal tar pitch and is about 1,500-2,300 deg.C in the case of carbonizing a thermosetting resin.
Patent JP-H03120939-A (JP)
Title: Trunk line interface device
Inventor: AZEYANAGI MIKISUKE
IPC: H04M3/22
Filed: 1989-10-04
Abstract: PURPOSE:To improve the reliability of the system by reconnecting a digital trunk line interface and an extension terminal interface to a 2nd exchange at a fault of a 1st exchange. CONSTITUTION:When a private branch of exchange 2 is not normally in operation, a ready signal sent from the private branch of exchange 2 is interrupted, an adaptor 3 recognizes the occurrence of a fault of the private branch of exchange 2 and outputs a switching signal pattern to a digital trunk line interface 7. A detection circuit 10 identifies the signal to send a switching control signal 11 to relay switches 5, 6, which are changed over and moving contacts 5c, 6c are respectively connected to fixed contacts 5b, 6b. That is, a digital trunk line interface 1 and an extension terminal interface 8 connecting to a terminal equipment 4 are disconnected from the private branch of exchange 2 and connected to an ISDN terminal adaptor 3, which applies exchange connection according to the input from each interface. Thus, the communication is implemented even at a fault of the private branch of exchange 2.
Patent JP-H06110725-A (JP)
Title: Electronic exchange debugging device
Inventor: MIYAMOTO TAKESHI
IPC: G06F15/16
Filed: 1992-09-28
Abstract: PURPOSE:To improve the debugging working efficiency by realizing the debugging from a remote place at the time of the on-line software development of an electronic exchange. CONSTITUTION:A DPC (data processor) 30 and an ESS (electronic exchange) 10 are connected by a CBL (Ethernet cable) 2. When a person 32 in charge of debugging inputs a CPU control command such as a reset, etc., from a terminal 31, a PGM (debugging program) 303 interprets the inputted command, and an FW (firmware) 1031 converts it into recognizable data column and transfers it to a CTL (Ethernet interface control board) 103, using a DRV (Ethernet driver) 302. The FM 1031 receives the data column from the PGM 303, using a DRV 1032. The data column is interpreted and CPU control data is written in the register of an LSI 102. Thus, a CPU control signal is generated from the LSI 102 and the CPU 101 of an ESS 10 is controlled from a remote place.
Patent JP-H03120414-A (JP)
Title: Cage mechanism of two-axial gimbals device
Inventor: HAYAKAWA YOSHIAKI
IPC: G01C19/26
Filed: 1989-10-04
Abstract: PURPOSE:To obtain the two-axial gimbals device with high reliability by operating a cage plug speedily according to a command signal which is inputted as a solenoid excitation/nonexcitation signal and projecting or retreating its tip part. CONSTITUTION:While a solenoid 46 is not excited, an operating lever 48 has an attracting element 49 separated and retreated from an electromagnet attrac tion surface 46a with the reaction force of a compression spring 56. Consequent ly, the plug tip 54a of the cage plug 54 is put back to a retraction position in a holder 50 forming a restraint release position. The solenoid 46 is excited and the operating element 48 moves forward through the attracting operation of the attracting element 49; and then a plunger 52 also advances to press a plug 54, and the plug tip 54a is locked at a restraint position (cage position) projecting from a holder 50. Thus, the plug 54 having a mechanical lock struc ture internally is displaced between the restraint position and restraint release position by the input of the excitation or nonexcitation signal to a cage mechani cal main body 42.
Patent JP-H0199549-A (JP)
Title: Forceps-type clamping device in scoliotone
Inventor: SONODA HIDEKI
IPC: A61B17/86
Filed: 1987-10-12
Abstract: PURPOSE:To make it possible that operation opening is not required to be made large by making the rotation-angle of a spanner small, and that effective clamp may be effected, by a method wherein a mating projection for mating with another projection, such as, a piece or a nut is provided on the side face of a bill end of a forceps-type spanner. CONSTITUTION:In the case when a spine 24 is bent rightward, the right side of the spine 24 is operationally opened, an upper hook 3a is mated downwardly to the upper face of a lateral projection 26 on the right side of an upper centrum 25, a lower hook 3b is mated upwardly to the lower face of the lateral projection 26 on the right side of a lower centrum 25. Then the bill of the forceps-type spanner 17 is opened, a semi-cercular groove 15 is set to a long bolt 1 and the opening is closed. Further a mating projection 16 on the side face is mated to a projection 9 of the piece 11, and it is rotated by about 30 deg. while holding hands 12, 12 of the forceps spanner 17, the mating projection 16 is engaged or disengaged with the projection 9 to rotate a nut 6 through the piece 11, and the upper hook 3a or the lower hook 3b is pressed with the nut 6 to correct the bend of the spine 24.
Patent JP-H10101256-A (JP)
Title: Printer
Inventor: YOSHITAKE TSUTOMU
IPC: B65H29/58
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To make the extent of reliability on the delivery of a printing medium to a branch conveyor route so as to be improved, in regard to a printer. SOLUTION: This printer is provided with a branch conveyor route 3, being intersected with a main conveyor route 1 in a T-shaped form, and conveying a cut paperlike printing medium 2 to be delivered from the main conveyor route 1 in making either side of the other adjacent to a conveyor side tip on the main conveyor route as the new conveyor side tip by two conveyor belts 30 and 30, while a clearance between these conveyor belts 30 and 30 is protruded from a medium conveyor surface of the branch conveyor route 3 at a side edge part standing face-to-face with a medium delivery part 10 of the main conveyor route 1, and it is blocked up by an inclinatory butting preventive guide 4 which becomes lowered than the medium conveyor surface in proportion as going nearer to the other conveyor belt 30 to be adjoined.
Patent JP-S61134655-A (JP)
Title: Oxygen sensor element
Inventor: ISHIGURO FUJIO
IPC: G01N27/409
Filed: 1984-12-06
Abstract: PURPOSE:To prevent the deterioration of an element and the generation of noise by providing at least one electrical insulating layer to the inside wall surface of a through-hole and providing a conductor for conducting electrically both hole ends in the through-hole via the electrical insulating layer. CONSTITUTION:The insulating layer 14 made of insulating ceramics is provided in the through-hole 12 formed to panetrate a solid electrolyte plate 1 so as to cover the entire inside circumferential wall of the hole and the conductor 15 for conducting conductor leads 10 and 11 at both hole ends of the hole 12 is provided on the surface thereof. The voltage for an oxygen pump is impressed to the other conductor lead passing through the inside of the through-hole or the impression of the voltage for a heater to the other conductor lead and the consequent generation of noise are prevented if the conductor is provided via the insulating layer in the above-mentioned manner. The action of the voltage impressed between electrodes on the through-hole part in a low-temp. state and the consequent deterioration of the element are further prevented.
Patent JP-H03120402-A (JP)
Title: Detecting device
Inventor: KAMOZAWA MAKOTO
IPC: G01B11/00
Filed: 1989-10-03
Abstract: PURPOSE:To shorten an arithmetic time required to obtain angle information on a target and to enable simultaneous detection over a wide range by using an optical system which satisfies a specific expression. CONSTITUTION:The optical system is used which has a relation L=f.theta+ or -d% including (d) satisfying (1+d/100).thetamax<1-d/100)tanthetamax, where (f) is the focal length of the optical system, theta(rad) the angle between incident light and the optical axis, L the distance between the image point of the incident light on an image plane and the center (intersection of image plane and optical axis) of the image plane, and thetamax the maximum value of the angle theta. Consequently, arctangent arithmetic is omitted to enable fast processing and the detection is easily performed over a wide range.