baber/WOPTO huggingface dataset:
Patent JP-H10108315-A (JP)
Title: Distribution board
Inventor: TAKAMOTO HIROMITSU
IPC: H02B1/40
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To obtain a distribution board of which the lead wire is hard to be cut off by providing a sensor having a fitting part fixed on the backside of a lid body, exposed to an exposure hole for detection and a detection part for detecting darkness outside the lid body and turning on a lamp. SOLUTION: This distribution board has a case 1, a lid body 2, a cover 3, a lamp 4 and a sensor 39, and the lamp 4 is fixed to a side other than one side in which the exposure hole 56 of the lid body 2 is formed. Also, a sensor 39 has a fixing part 120 fixed on the backside of the lid body 2, and has a detection part 121 exposed to the exposure hole 56 for detection to detect darkness outside the lid body 2 and to turn on a lamp and is connected to the lamp 4 through a lead wire, and the detection part 121 is freely moved forward and backward relative to the exposed hole. When it becomes dark in the periphery of the distribution board, brightness of not more than a predetermined quantity is detected to turn on a contact, supply electric power on the secondary side of a switch 12 for a lamp to the lamp 4 and turn on it.  As a result, since the sensor is fixed to the backside of the lid body, the disconnection of the lead wire can be prevented in opening and closing the cover.
Patent JP-H03115947-A (JP)
Title: Crystal vibrator alubmin biosensor
Inventor: GOTO MASAO
IPC: G01N5/02
Filed: 1989-09-29
Abstract: PURPOSE:To enhance selectivity of amount of albumin and easiness by stabilizing anti-human serum-albumin on the surface of a crystal vibrator. CONSTITUTION:Stabilization of anti-human serum-albumin on the surface of a crystal vibrator 24 is desirably performed by utilizing gamma-aminopropyl triethoxysilane, etc., and introducing a functional group such as amino group by a casting method, a plasma method and a vapor deposition method, etc., and thereafter utilizing a spacer such as glutaraldehyde and performing covalent bond therefor. Glutaraldehyde is utilized as about 1.0 - 10% aqueous soln. A crystal vibrator 24 is immersed in this aqueous soln. at room temp. for about 1/4 - 2 hours and washed with water. Thereafter it is immersed in an anti-human serum-albumin aqueous soln. having about 0.05 - 10mug/ml concn. at 7.0 pH at about 3 - 30 deg.C for about 1 - 24 hours. Thereby anti-human serum-albumin is stabilized on the surface of the crystal vibrator 24.
Patent JP-H0781669-A (JP)
Title: Light body mooring device
Inventor: ASO YUJI
IPC: B63B22/16
Filed: 1993-09-16
Abstract: PURPOSE:To install a light buoy inexpensively by which whirling is hardly caused even if it is used in a water area where a water level change such as a tide is large and whose lamp height is not changed. CONSTITUTION:The upper end of a mooring rope 4 is connected to a light buoy 1, and the lower end is connected to a weight 5, and the weight 5 moves slidingly vertically freely inside of a hollow pillar body 2 erected at the bottom of the water. A slipping-out stopper 6 is arranged in an opening part on the upper end of the hollow pillar body 2. The hollow pillar body 2 may be erected on a sinker 8, or may be connected to the sinker 8 by an elastic joint 9. The hollow pillar body 2 and the sinker 8 may be connected to each other by a universal joint, or a buoyancy body may be arranged above the hollow pillar body 2.
Patent JP-2001086720-A (JP)
Title: STRUCTURE FOR DECREASING r.p.m OF DC BRUSHLESS MOTOR
Inventor: KO GINNO
IPC: H02K21/22
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To decrease r.p.m of a motor by forming upper and lower pole pieces to touch, at the edges thereof, in the axial direction of the circumferential fringe of a coil seat, thereby reducing flux between a rotor and the pole piece. SOLUTION: An upper pole piece 310 fitted in a recess 301 has an edge 311, touching the edge 321 of a lower pole piece 320 fitted in a recess 302 in the axial direction of the circumferential fringe of a coil seat 300. When a lower pole piece 320 is excited and turns into an S pole, the upper pole piece 310 is excited to have N pole and the lines of magnetic force at the edge 311 is formed, such that relatively small partial fluxes cancel each other, when the approaching part thereof enters the edge of the lower pole piece 320 of the excited S pole. Since flux is reduced between the upper and lower pole pieces 310, 320, the r.p.m of a motor can be decreased.
Patent JP-S62118397-A (JP)
Inventor: RAHATSUTO RAI BAARU
IPC: G10L15/14
Filed: 1985-11-15
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-H1191953-A (JP)
Title: Paper feeding cassette
Inventor: KAWAMURA TOSHIHIRO
IPC: B65H1/24
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To stabilize a paper carrying system by pushing an uppermost sheet of paper to a lower part of a paper feeding roller by a desired push-press force at all times by a single kind of an elastic member, even in the case where a size of paper housed in a cassette main body is changed, or in the case where the maximum mounting number of housed paper are much. SOLUTION: A paper feeding cassette which is mounted on a image recording device, and which is arranged for feeding paper while push-pressing the uppermost paper of many papers 30, 30a, 30b, 30c which are mounted and housed to a paper feeding roller 31; is provided with a push-lifting up plate 22 for vertically oscillating a paper feeding upstream side base part to the bottom part of a cassette main body 10 as a supporting point 4, an elastic member 23 for push-pressing the uppermost paper to the paper feeding roller 31, and a weight member 9 for regulating push-press force of the elastic member 23 by changing a position acted to the push-lifting up plate 22.
Patent JP-H10101267-A (JP)
Title: Coupling device for filament
Inventor: HATANAKA YOSHIAKI
IPC: B65H69/06
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To automize through cutting of yarn end and reduce cut yarn end and simplify its construction by mounting a cutter for cutting the yarn end between an air nozzle and both clumps and directing blade edge toward the air nozzle side. SOLUTION: A cutter 19 is mounted between an air nozzle 2 and a pair of clumps 3 by oscillating along a cut out part formed on a roof plate and bonding to a holder which can oscillate and turn. A blade edge is directed toward the air nozzle 2 and also blade edges 51, 52 of the both cutter 19 are displaced reverse direction to a center line 55 connecting with a clump surface of the clump 3 and an air supply hole of the air nozzle 2 to arrange them point symmetrically to the air nozzle 2. The holder can turn when a screw is released and slanted angle to the center line 55 can be changed and it can be oscillated along the cut out part.
Patent JP-S61136074-A (JP)
Title: Solenoid operated valve for fluid
Inventor: SHIMIZU KUNIO
IPC: F16K31/06
Filed: 1984-12-05
Abstract: PURPOSE:To open a flow path stably as well as allow a weak current to operate the solenoid with satisfactory performance by forming a groove at the end face of the suction part, and by furnishing ferro-magnetic substance in connection to the solenoid. CONSTITUTION:The arrangment is composed of a valve element 7 of ferro-mag netic substance accommodated movably in a valve chest 4, a permanent magnet 8 and solenoid 9 installed as surrounding said valve element 7, and an electro- magnetic circuit to activate the solenoid 9 in response to electric signal. The overstream side of the valve chest 4 is formed by the end wall of non-magnetic substance having groove at its surface, while the understream side by a valve seat 6 of ferromagnetic substance, and the permanent magnet 8 is arranged outside said end wall in its neighborhood and the solenoid 9 outside the valve seat in its neighborhood.
Patent JP-H02103862-A (JP)
Title: Manufacture of carbon compound member for fuel cell
Inventor: UEI TOSHIHARU
IPC: H01M8/02
Filed: 1988-10-11
Abstract: PURPOSE:To prevent thermal deformation and breakdown in manufacturing of a battery or in its operation by putting a side seal in sandwich structure by carbonic thin plates of porous construction and close construction, and arranging it in the specified direction to a porous electrode. CONSTITUTION:Side seal material 1 is formed by arranging a thin plate 2 of green precursor same as porous electrode base material and close construction 3 side by side in sandwich shape and thermobonding them. The side seal material 1 is so arranged that the end face 6 may abut on electrode base material 5, and the opposite end face may be the outer face of the side seal material. The layers of an electrode board wherein the side seal materials 1 and 1 are arranged on both side are thermobonded with a separator 4 interposed between. By this structure, the bias of stress which arises accompanying the heat fluctuation in manufacturing of a battery or in its operation is absorbed and dispersed adroitly by porous construction layers placed alternately, so the thermal deformation and breakdown are prevented.
Patent JP-H1194996-A (JP)
Title: Storage room for radioactive material
Inventor: SAEGUSA TOSHIARI
IPC: G21C19/06
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a storage room for radioactive materials capable of effectively using heat generated by the radioactive materials. SOLUTION: This storage room has inside at least one container tube 6 and is constituted of a chamber 1 provided with an inlet 10 for sending cooling air and an outlet 12 for exhausting air temperature-raised by the heat discharged from the container tube 6, an exhaust duct 3 combined with the chamber outlet 12 and a suction duct 2 combined with the chamber inlet 10. In this case, the suction duct 2 is provided with an air guide inlet 9, the exhaust duct 3 is provided with an air outlet 11, the exhaust duct 3 is extended upward by desired degree from the chamber outlet 12 and then bent downward, and a waste heat recovery device 13 is provided at the part of the exhaust duct bent downward and above the air outlet 11 higher than the chamber outlet 12.
Patent JP-H03118885-A (JP)
Title: Method for controlling inclination of classifying plate in oscillating classifier
Inventor: KOBAYASHI SHIGEO
IPC: B07B13/11
Filed: 1989-09-30
Abstract: PURPOSE:To prevent the mixing in of unhulled rice by inclining a classifying plate provided with the classifying rugged part in the longitudinal direction and attaching an oscillator obliquely moved up and down from the rocking-down side toward the rocking up side. CONSTITUTION:A rod 11 fixed to a shaft is rotated by a motor 17 to be driven in the forward/backward direction at the time of starting classification until the grain is detected by the grain detector 21 on the rocking-down side provided on the side wall 19 of the rocking-down side IC. The lateral inclination of the classifying plate 1 is increased to prevent the mixing of the grain of a different kind into an unpolished rice taking-out port 5, the grain is detected by the detector 21 to confirm that the amt. of mixed rice is increased, and the lateral inclination of the plate 1 is reduced by the motor 17 until the grain is detected by the grain detector 22 on the rocking-up side on the side 1d. Thus, the mixing in of the unhulled rice into the unpolished rice is prevented at the time of starting classification.
Patent JP-H10187908-A (JP)
Title: Dot code
Inventor: NAGASAKI TATSUO
IPC: G06K7/10
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To attain the long-time recording of the multimedia information. SOLUTION: A dot code that is recorded on a recording medium such as paper, etc., and can be optically read consists of plural square blocks 304 of the same size which are arranged in two dimensions of X and Y directions so as to share their sides with each other. Then every block 304 includes a data dot pattern consisting of plural dots 316 which are arrayed in two dimensions according to the contents of the data on the multimedia information and a pattern that couldn't be included in the data dot pattern. The markers 310 whose centers are set at the apex positions set at four corners of each block 304 are arranged based on a prescribed position relation. Every marker 310 applies a circular black pattern 310A having its white surrounding parts 310B, so that the black part of the marker 310 can be easily discriminated.
Patent JP-2000087708-A (JP)
Title: Valve for internal combustion engine and cooling method for the same
Inventor: ARNE QVISTGOOT PETERSEN
IPC: F01L3/14
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a valve for internal combustion engine with a cooling-type disk which requires lower installation height as compared to conventional arts but effectively and surely cools the valve disk. SOLUTION: A valve 1 comprises an axially movable main shaft 2 provided with a valve disk 4 at one end thereof and chambers. At least one chamber communicates with the coolant supply source and at least one chamber communicates with the coolant discharge port. The main shaft wall is provided with holes through which heat is exchanged between the chambers and a coolant passage provided within the main shaft 2 and the holes communicate with coolant cavities within the disk 4. The holes 23, 24 of the main shaft wall are located at an equivalent or similar height in the axial direction of the main shaft 2. Also, the coolant chambers 16, 17 are located at an equivalent height in the axial direction but separated from each other in the peripheral direction of the main shaft 2.
Patent JP-S63110675-A (JP)
Title: Semiconductor photodetector
Inventor: KOBAYASHI MASAHIRO
IPC: H01L31/10
Filed: 1986-10-28
Abstract: PURPOSE:To make an impurity concentration of an outgoing region higher to the extent of around (1-2)X10<19>cm<-3> and decrease a resistance value by using a p<+>-GaInAs where a width of a forbidden band is narrower than that of p<+>-InP at the outgoing region. CONSTITUTION:A GaInAs layer grows on an SI-InP substrate 1 and a p<+>-GaInAs layer 2 formed by diffusing Zn at the above layer. After patterning the p<+>- GaInAs layer 2 in the form of a stripe, an SI-InP layer 3 of a buffer layer grows on the patterned p<+>-GaInAs layer 2 and a p<+>-InP region 4 is formed by diffusing Zn or Cd at a photodetector region and then, such a regional layer is electrically connected with an outgoing region 2. Subsequently, an n<+>-GaInAs layer 5 and an n-InP layer 6 grow insequence on the above regional layer as photo absorption layers. A part of respective layers 3, 5 and 6 is removed and the outgoing region 2 is exposed. A p-electrode 7 is formed on the outgoing region and further, an annular n-electrode 8 is formed on the n-InP layer 6. Such a configuration not only makes an impurity conventration of the outgoing region higher to the extent of around (1-2)X10<19>cm<-3> and decreased a series resistance value but also improves high speed responseproperty of a photodetector.
Patent JP-H04133560-A (JP)
Title: Automatic document feeding device for simple facsimile equipment
Inventor: KIMURA MUNENORI
IPC: H04N1/00
Filed: 1990-09-26
Abstract: PURPOSE:To separate a driving source from a main body to eliminate the need of adjustment at the time of installation by providing the driving source which is independent from the driving source of simple facsimile equipment and a document feed controlling section which controls transmitting document feeding operations synchronized to the transmitting operations based on the independent driving source. CONSTITUTION:When plural sheets of documents are set on an automatic document feeding device 12, a document feed controlling section 10 drives a motor 5 based on the set document outputting operations of a set document sensor 8. A pickup roller 1 is driven by means of a motor 5 and feeds the documents in contact with the roller 1 by utilizing the pressure of a press plate 2. The fed documents are sent to a separating and carrying rollers 3 and 4. The rollers 3 and 4 are also driven by the motor 5 and further carry the documents sent from the roller 1 to simple facsimile equipment 13.
Patent JP-H1187164-A (JP)
Title: Method for forming rare earth sintered magnet in magnetic field
Inventor: MAKITA AKIRA
IPC: B22F5/12
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To miniaturize a press machine by orientating a magnetic field by using a magnetic circuit utilizing a permanent magnet when alloy powder containing rare earth is subjected to spray granulation and a minute magnet is formed by using a dice cavity for specifying the dimensions of an open part. SOLUTION: The slurry of alloy powder containing rare earth is supplied to a spray dryer device for obtaining granulated powder. Then, the granulated powder where the diameter of power is classified is supplied into a dice 1. In this case, the dimension of the open part of a dice cavity 4 for forming should be 0.2-5.0 mm, and the maximum dimension of the dice 1 of a direction crossing a forming direction should be 5.0 mm or more and 30 mm or less. By using a magnetic circuit with a U-shaped yoke where one cylindrical alloy magnet containing rare earth is provided extremely close to a pole piece 14, pressure is applied for forming while impressing a magnetic field into the dice 1 for orientating the granulated powder and a formed body is taken out.
Patent JP-H06110845-A (JP)
Title: Inter-processor data communication method
Inventor: IWASAKI MASAAKI
IPC: G06F13/38
Filed: 1992-09-25
Abstract: PURPOSE:To solve such problems as the transmission/reception synchronization, the overwriting, etc., when the working speed is increased with residence of the transmission/reception buffers at a main storage for the transmission and reception processes in a computer system where the nodes are connected together via a network. CONSTITUTION:A function is provided to inform the physical address of a data receiving area of the receiver side to the transmitter side before the start of communication together with a function which suppresses the overwriting to the data receiving area with the double buffering of the receiver side, a function which secures the automatic synchronization among all nodes with the chained partial synchronization secured with the adjacent nodes, a function which gives an identifier to the data receiving area to inform the identifier to the transmitter side before the start of communication, transmits the data with addition of the identifier, compares two identifiers with each other at the receiver side, and produces an interruption to a processor for reception nodes if no coincidence is secured between both identifiers. In such a constitution, it is possible to attain a high speed inter-node data communication which is free from any copy produced between memories.
Patent JP-H0795181-A (JP)
Title: Time division alarm detection circuit
Inventor: YOSHIDA NORIHIRO
IPC: H04J3/14
Filed: 1993-09-21
Abstract: PURPOSE:To suppress the increase in a circuit scale with respect to an increase in a channel number by reducing the circuit scale. CONSTITUTION:The circuit is provided with m-sets of n-bit shift registers 1-4, m-sets of AND gate circuits 11-41 receiving each output of the shift registers 1-4 at its one input terminal and alarm data of n-channels subject to time division multiplex at the other input terminal, (m-1) sets of adder circuits 10-30 adding the outputs and a carry of the other adder circuit, an adder circuit 40 adding outputs of the AND gate circuits 11-41 and the alarm data, and a decoder circuit 5 decoding a predetermined value up to 2<m> comprising outputs of the adder circuits. Furthermore, outputs of the (m-1) sets of adder circuits 10-30 and the adder circuit 40 are fed back to respective input of the shift registers.
Patent JP-H10106378-A (JP)
Title: Wrong operation preventing device for multistage switch
Inventor: YOTSUMOTO KIYOBUMI
IPC: H01H13/64
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To prevent wrong operation by directly switching a switch to a multistage. SOLUTION: When a multistage switch is pressed down by the specified amount, a contact of a first stage switch 1 is closed, and when it is further pressed, a contact of a second stage switch 2 is closed. The operation of the first stage switch 1 is detected with a first stage switching detection means 5, a timer 6 starts to measure time. The operation of the second stage switch 2 is detected with a second stage switching detection means 7 and outputted to a timing judging means 8. After the first stage switch 1 is operated, when the operation interval of the second stage switch 2 is within the specified period previously set, the timing judging means 8 judges it wrong operation and prohibits the contact output of the second stage switch 2.
Patent JP-H0996282-A (JP)
Title: Fluid transfer feeder
Inventor: KITAGAWA NOBUHIRO
IPC: F04C5/00
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To perform an accurate transfer feed of fixed quantity by providing a bypass flow path short-circuiting inflow/outflow side flow paths of a tube, and providing a flow path switching means selectively circulating a fluid in this bypass flow path, in a roller pump transfer feeding the fluid by squeezing the tube having elasticity. SOLUTION: In a condition that a roller pump 2 is driven, when three-way valves 71, 73 are controlled to be switched, inflow/outflow side pipe lines 31, 33 and 41, 43 of tubes 51, 53, mounted with the roller pump 2, are connected by bypass pipe lines 61, 63, and each circulating flow path is formed. A liquid is circulated in this circulating flow path, so as to prevent a transfer feed to transfer feed destinations 21, 23.  When a flow path is switched by the three-way valves 71, 73, the liquid communicating with each tube 51, 53 is guided to the transfer feed destinations 21, 23 from transfer feed origins 11, 13, but during this time, the roller pump 2 is continued to be driven, so that a transfer can be immediately made to complete supply/complete stop of the liquid in accordance with operation of the three-way valves 71, 73, a transfer feed quantity and timing can be accurately controlled.
Patent JP-H09100155-A (JP)
Title: Nonreducing dielectric porcelain composition
Inventor: HATAKE KOTARO
IPC: H01B3/12
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To obtain a nonreducing dielectric porcelain composition not transforming the texture into a semiconductor even under a low oxygen partial pressure, having insulation resistance of logIR>=11.5 and satisfying temperature properties of dielectric constant within a range of ±15% variation rate of capacity value in a wide range from -55 deg.C to 125 deg.C in reference to the capacity value at 25 deg.C. SOLUTION: This nonreducing dielectric porcelain composition contains BaTiO3 and MgO containing <=0.04wt.% alkali metal oxide contained as impurities. In the composition, BaTiO3 is 95.0-99.8mol% and MgO is 0.2-5.0mol% in total 100mol% of BaTiO3 and MgO.