baber/WOPTO huggingface dataset:
Patent JP-H0681836-A (JP)
Title: Rotation preventing device for spherical seat
Inventor: AMANO SADA
IPC: F16C23/06
Filed: 1992-07-31
Abstract: PURPOSE:To prevent a tense wire rope from untwisting by positioning a rotation stopper, provided with a plurality of turn stop pins, in the center of a thrust bearing, and engaging the pin with a turn stop metal fixture fixedly provided in an opposed surface of an upper or lower part bearing receiving plate. CONSTITUTION:When a tensile load is applied to a wire rope, a twist is generated in the wire rope, and turning force acts on an outer ring 6 of a thrust automatic aligning bearing 5 through a rod 1, jack 11 and a lower part bearing receiving plate 4. In the case of tilting the receiving plate 4 by an eccentric load, even when a space between bearing receiving plates 3, 4 fluctuates, since a space is provided between end parts of pins 15 to 18 of a turn stopper 13 and surfaces of the receiving plates 3, 4 competition with each other is prevented in surfaces between the receiving plates 3, 4. Also in a radial direction of the pins 15 to 18, since a space necessary for automatic aligning is provided by engaging with a groove 19 formed by turn stop metal fixtures 3a to 3d, competition is prevented. Accordingly, the wire rope can be prevented from untwisting.
Patent JP-H0562333-A (JP)
Title: Spindle motor for magnetic disk device
Inventor: AOYANAGI MASAAKI
IPC: G11B19/20
Filed: 1991-09-05
Abstract: PURPOSE:To reduce a runout by changing the vibration frequencies of two bearings at the spindle motor for the magnetic disk device. CONSTITUTION:The rotational radius 34 of the ball of one of the two bearings of a spindle motor 2, the diameter of the ball 35 and a radial space 36 or at least one of curvatures of the race surface of an internal and external radius are made different from those of the other bearing. Thus, since the vibration frequencies of the two bearings are different, the superimposition of the frequencies is eliminated, the runout is reduced and the generations of an information error and noise are reduced.
Patent JP-H0663582-A (JP)
Title: Stirring aeration method for pond, master water facility and the like
Inventor: MIYAUCHI SUNAO
IPC: C02F7/00
Filed: 1992-08-25
Abstract: PURPOSE:To attain a high aeration effect by generating circulating water flows XA, XB in two directions which join in a counter current position by the operation of submersible mixers, thereby increasing the degree of stirring of the circulating water flows XA, XB. CONSTITUTION:The submersible mixers 3 are installed apart prescribed intervals along the shore 2 of an upper half part 1A and lower half part 1B of the projected plane of a pond, master water facilities, etc. The directions of the water flows X1, X2 along the shore 2 generated by the operation of such submersible mixers 3 are set in the same direction in the upper half part 1A and lower half part 1B to generate the circulating water flows XA, XB joining in the counter current position 7.
Patent JP-2001048494-A (JP)
Title: Battery driving industrial vehicle
Inventor: KUWAYAMA JUNICHI
IPC: B66F9/075
Filed: 1999-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a battery driving industrial vehicle capable of keeping a getting in/out property to a driver's cab, while descending the center of gravity of a vehicle. SOLUTION: This industrial vehicle is provided with a battery storing portion 11 between front and rear wheels 9, 10 and under a driver's cab floor. A battery case 26 having a storing space capable of storing a battery cell of 5 lines in length and width is stored in the battery storing portion 11. The battery case 26 is formed in a square which is smaller than a vehicle body by at least one line of the cell, and disposed to the right of the battery storing portion 11. Therefore, a space 14 is formed between the battery case 26 and a left side cover 12, and by using the space 14, a main step for getting in/out is provided on the left side cover 12 so as to be stored within the vehicular width.
Patent JP-H0567643-A (JP)
Title: Wire bonding method
Inventor: KAWABATA KAZUHIRO
IPC: H01L21/60
Filed: 1991-09-05
Abstract: PURPOSE:To keep the height of the loop of a wire constant when a wire bonding is performed. CONSTITUTION:Before a first bonding is performed, a wire 11 made to project from a capillary 7 is cut by a torch spark. After the first bonding is performed, the distance that the capillary 7 moves in the opposite direction to the direction of bonding of the wire is first set. The dimension is so set that a part to become a heat input part due to the torch spark in the wire 11 is positioned at the tip of the capillary 7. A fold is formed in the part plastically deformed by the torch spark in the wire 11 by the horizontal movement of the capillary 7. The fold part is folded back and the uppermost part of the loop of the wire is formed.
Patent JP-H1034011-A (JP)
Title: Acicular chip-treating magnetic separator
Inventor: YAMAZAKI MINORU
IPC: B23Q11/00
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To prevent acicular chips from sticking into a squeezing roller to improve the dehydrating efficiency of adsorbed captured sludge in a magnetic separator for making recycle treatment of a coolant containing sludge consisting essentially of acicular chips of a magnetic body. SOLUTION: In an acicular chip treating magnetic separator, a comb-like induction plate 23 for a magnetic body is provided on this side of a squeezing roller 18, and the raggedness thereof is made to coincide with the direction of a magnetic field by the arrangement of magnets of a fixed magnet group cylinder 4 incorporated in a rotary cylinder 7 to form a curtain of magnetic fluxes between the projections and the rotary cylinder 7. Acicular chips which are turned into standing adsorptive sludge in a jetted state and advance to the outer peripheral surface of the rotary cylinder 7 are obstructed by the curtain of magnetic fluxes to become stagnant sludge, which is induced to the adsorptive sludge side in a prostrated state on both sides and is prevented from sticking into the roller 18.
Patent JP-H1055085-A (JP)
Title: Color image forming device
Inventor: HIROSE YOSHITSUGU
IPC: G03G15/00
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a color image forming device capable of reproducing a color image having a homogeneous gloss and a high texture, without being affected by the surface characteristic of an image holding material such as a paper sheet SOLUTION: A transparent coloring material quantity control circuit 20 sets a superimposed transparent toner quantity, with the surface characteristic of the image holding material selected with an image holding material selecting part 30 and the maximum value of coverage data for showing the concn. of toner, obtained from each of M, Y, C and K signals after an undercolor is removed. Information T for showing a superimposed transparent coloring material quantity is modulated in area in a half tone circuit 17 and transmitted to a transparent coloring material image forming part 182, to superimpose an image with transparent toner on the image holder.
Patent JP-H0391663-A (JP)
Title: Refrigeration cycling device
Inventor: NAKABO TADASHI
IPC: F25B43/00
Filed: 1989-08-31
Abstract: PURPOSE:To reduce pressure loss in a vaporizer, attain an excellent refrigerating operation and make the structure simple and compact by liquefying the high pressure and high temperature refrigerant discharged from a compressor with a condenser and reducing the pressure of the refrigerant with an expansion value so as to turn its temperature into a lower value, and introducing the refrigerant into a vaporizer to conduct heat exchange, and then returning the refrigerant to the compressor again. CONSTITUTION:The gas contained in the refrigerant 3 fed from an expansion valve 94 is removed by an air separator 1 and only the liquefied refrigerant 30 is fed into each heat exchanger tube 81 by way of a manifold 83, which prevents the penetration of gas into the heat exchanger tubes 81 of the vaporizer. This construction also makes it possible to reduce the pressure loss in the heat exchanger tubes 81. The gas 81, which has no cooling capacity by nature, is not allowed to enter the vaporizer 8 so that the cooling capacity of the vaporizer may be improved as well. Furthermore, this construction eliminates the need for a large-sized distributor which are called for in the prior art vaporizer and sophisticated in structure. The application of a cylinder-shaped manifold 83, which is simple in structure can reduce the entire size of the system.
Patent JP-H0273450-A (JP)
Title: Data processing system
Inventor: SUDO KIYOSHI
IPC: G06F15/16
Filed: 1988-09-09
Abstract: PURPOSE:To optimize access performance to all access patterns with the interleave control by providing ECC circuits to both a data processor and a memory and using properly these ECC circuits based on the access modes. CONSTITUTION:The ECC circuits 11 and 22 are provided to plural data processors 1a - 1b and the storages 2 respectively. In a partial write state, the data errors are detected and corrected via the circuit 22 which is shared by plural banks 21a - 21d of the storage 2. While in a read state, the circuits 11 of processors 1a - 1d are used to detect and correct the data errors. Thus the optimum interleave control is applied to all access modes with no conflict. Then the performance of a data processing system is applied with the highest efficiency.
Patent JP-S59117241-A (JP)
Title: Semiconductor device
Inventor: OZAKI HIROSHI
IPC: H01L23/00
Filed: 1982-12-24
Abstract: PURPOSE:To prevent deficit accidents, which are easy to generate at the fragile corner parts of a dual-in line type package (DIP), with a simple structure by a method wherein the external shape of an external lead positioning at each of both ends on both sides of the DIP is formed in a shape nearly parallel with the external shape of the corner part of the package. CONSTITUTION:A DIP is formed in an oblong flat-bed rectangular parallelpiped shape and a plural number of electrically insulated external leads 3 are mutually arranged on the sides of a pair of long sides among the four sides. Each external leads 8 positioning at the both ends among these external leads 3 is formed in such a condition that the externl shape of the lead 8 at the edge on the short side is little salient along the external shape of the corner part on the side of the long side of the DIP1. As a result, it is enabled for the external force to prevent the hitting with the corner parts of the DIP1, because the external shape of the external lead 8 takes a form to protect the corner part of the DIP1, thereby enabling to prevent the generation of deficits at the corner parts of the DIP1.
Patent JP-2001054043-A (JP)
Title: Picture processing system and picture processing method
Inventor: HOSHINO MASARU
IPC: G06F3/0484
Filed: 1999-08-10
Abstract: PROBLEM TO BE SOLVED: To speed up an operation for printing an arbitrary main picture. SOLUTION: A call module calls a thumb nail picture from a RAM and displays it on a display (S30). A print object registration module permits an operator to select one or more than two thumb nail pictures from the displayed thumb nail pictures (S40) and stores the address of a picture file where the thumb nail pictures are stored in a data table. A print data generation module generates print data by using the main picture corresponding to the selected thumb nail picture (S90). A processing for screen-displaying and transferring the main picture is not executed until the print data of the picture file which the operator selects are generated but the processing for screen-displaying and transferring the thumb nail picture is executed.
Patent JP-H1069587-A (JP)
Title: Fire alarm system provided with remote test function
Inventor: YOSHITSURU TOMOHIRO
IPC: G08B17/00
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To recognize an alarm issuing history of a fire detector in a performance test by connecting a remote tester and to easily discriminate an abnormal fire sensor when a remote test is performed. SOLUTION: In this system capable of swichably connecting plural fire sensors S connected to detector lines L to a fire receiver R and a remote tester RC via a repeater T with test terminal, the plural fire sensors S are provided with a storing means 14 to store respective alarm issuing data. The remote tester RC is connected to the repeater T with the test terminal by a detector a data fetching means 1, fetches the alarm issuing data stored in the storing means 14 of the fire sensor S by inquiring of an optional fire sensor S and displays the alarm issuing data of the fire sensor S of which inquiry is made by an alarm issuing data displaying means 2.
Patent JP-H0274708-A (JP)
Title: Cable model
Inventor: FUJIMOTO NOBUHIRO
IPC: E01D11/02
Filed: 1988-09-12
Abstract: PURPOSE:To improve the accuracy in experiment by connecting a plurality of spheres in which the total weight is equal to the weight corresponding to a contraction scale ratio and the drag to a fluid body is equivalent to the contraction scale in a moniliform, by a wire having a rigidity in tension corresponding to the contraction scale. CONSTITUTION:A wire 1 corresponding to the contraction ratio to the wire in an actual bridge is formed. Two mm diameter spheres 2 in which the total weight is equal to the weight corresponding to the contraction ratio and the drag to wind is equivalent to the contraction scale are formed. A plurality of spheres 2 are connected in a moniliform at equal spaces P by the wire 1.
Patent JP-H0968753-A (JP)
Title: Mirror mechanism for camera
Inventor: YAMASHITA KENICHIRO
IPC: G03B19/12
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a new mirror mechanism whose assembling work and structure are simplified by improving such failures that a large-sized quadric linking mechanism laid across a mirror box is required in an already presented mirror mechanism and also that the assembling work is complicated because of the complication of the structure. SOLUTION: A mirror unit constituted of a main mirror receiving plate 1, a sub mirror receiving plate 3 and a linking member 4 for connecting both plates is driven by moving the shaft 22c of a lever 22 for a driving mechanism in up and down directions. The lever 22 is rotated by a lever 21 around the fixed shaft 23 of the mirror box, and the shaft 22c is fitted in the hole of the shaft 4a3 of the linking member 4 so as to be relatively rotated. When the lever 21 is rotated around the shaft 21a by a cam 26a, the shaft 22c of the lever 22 is moved in up and down directions, then, the main mirror receiving plate 1 and the sub mirror receiving plate 3 are moved up and down through the linking member 4.
Patent JP-H04227128-A (JP)
Title: Radio device
Inventor: PEETAA SHIETSUFUERU
IPC: H04B1/40
Filed: 1991-09-06
Abstract: PURPOSE: To provide a radio equipment which can easily change the frequency of an oscillator while the oscillator is in operation by providing a plurality of register devices which can individually supply data and coupling the register devices to a frequency divider through an adder. CONSTITUTION: A 24-digit binary word A is expressed with the contents of registers 21-23 and used for forming a frequency dividing factor M for a mixed frequency f3. Registers 24-26 express another 24-digit binary word B and draw the frequency dividing factor M for the transmission frequency f3. A multiplexer 30 selects either one of the words A and B and an adder 40 adds a binary word C to a 7-digit channel selecting word Z from a register 27. As a result, the factor M for a programmable frequency divider 45 is obtained. The selection of the 24-digit word A or B is performed by the remaining eight most significant bits Y of the register 27 and the frequency f3 can be found from equation I or II depending upon the state of the control bits Y. The N in both equations represents the frequency dividing factor.
Patent JP-S6381859-A (JP)
Title: Manufacture of mis field-effect transistor
Inventor: SAKURAI JUNJI
IPC: H01L29/78
Filed: 1986-09-25
Abstract: PURPOSE:To restrain the extension due to the diffusion of an impurity in source and drain regions and to make a MISFET minute easily by forming the source and the drain regions by burying the opposite conductivity type semiconductor with respect to that of a substrate in a recession formed on the substrate by etching using a gate electrode as a mask. CONSTITUTION:A field insulating film 2 and a gate electrode 3 are formed on a p-Si substrate 1. Then, a recession 7 is formed by etching the substrate 1 to the depths of source and drain regions by anisotropic etching such as RIE by using the field insulating film 2 and the gate electrode 3 as masks. Then, high concentration dope n<+>-Si is buried in the recession 7 by selective epitaxial growth which can be grown at a low temperature and source and drain regions 5 are formed by such as CVD (chemical vapor growth). In the source and the drain regions 5 formed in this way, an impurity is almost not diffused outside the recession 7 and is according to the size of the recession 7 and the length of a formed channel region 6 is stable.
Patent JP-H04108411-A (JP)
Title: Bedding device
Inventor: KUNIMOTO KEIJIRO
IPC: F24F1/00
Filed: 1990-08-28
Abstract: PURPOSE:To efficiently execute air conditioning/heating in a bed and drying of bedding by providing a mattress which has a ventilation unit, a mattress base provided with a blowout port of the ventilation unit, and an air leading-in part for leading in ventilation from the blowout port, and is provided with an air feeding-out part on the upper face. CONSTITUTION:Air taken in from the inside of a room by a ventilation unit is cooled or heated by a cooler 5 or a heater 6, and cold air or a hot air generated thereby passes through ducts 11, 12 and passes through reverse side surface cloth 22 whose permeability is high and is fed to an air leading-in part 2, and supplied into a mattress 1. Cold air or hot air spread out uniformly in the mattress 1 passes through surface side surface cloth 21 from a small hole of an air feeding-out part 3 and is blown out to the upper face of the mattress 1, and cools or heats the mattress 1, a bed pad 13, and a quilt 15.
Patent JP-H1163447-A (JP)
Title: Waste incinerator
Inventor: SUZUKI MINORU
IPC: F23G5/16
Filed: 1997-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a waste incinerator which suppresses the discharge of noxious gas or unburned gas without causing problems such as the keen rise in facility cost, the adhesion of dust, etc. SOLUTION: In-furnace gas which has passed a main flue 9 and in-furnace gas which has passed a sub flue 10 are mixed on the entry side of the secondary combustion chamber 11 behind a middle ceiling 8. At the section where the two kinds of in-furnace gas is mixed, a burner 14 is installed and the exhaust gas is blown in the furnace to turn and mix the in-furnace gases forcedly. For the burner 14, the one of such type that the main combustion area exists within the burner is used.
Patent JP-2001052293-A (JP)
Title: Information guidance system for vehicle travel time
Inventor: YOSHIDA HIROSHI
IPC: B60R21/00
Filed: 1999-08-11
Abstract: PROBLEM TO BE SOLVED: To give a guidance of the latest road information, sightseeing information on each place, etc., to passengers of a traveling vehicle only by obtaining position information from a roadside transmitting means. SOLUTION: Position discrimination information showing the installation position of a roadside transmitting means is included in information transmitted from a road-R side transmitting means (lane marker) 30, a vehicle-V side receiving means is provided with an information recording medium 28 where specific information to be reported to the passengers of the vehicle V is previously written for each readout key signal by using the position identification information as the readout key signals, and only the position information from the roadside transmitting means 30 is obtained to give a guidance of the latest road information and sightseeing information on each place to the passengers of the traveling vehicle V.
Patent JP-H1167817-A (JP)
Title: Semiconductor memory
Inventor: YATANI YUTARO
IPC: G11C5/06
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To suppress reduction of memory performance by a method wherein an externally connecting electrode pad group is provided on the surface of a memory pellet, and the externally connecting electrode pad group is disposed in both of a first quadrant and a second quadrant divided by a first pellet center line. SOLUTION: A group of externally connecting electrode pads A1, A2 having the same function is provided on the surface of a memory pellet 10, and disposed in both of a first quadrant and a second quadrant divided by a pellet center line. Further, a group of externally connecting electrode pads B1, B2 having the same function is disposed in one of a third quadrant and a fourth quadrant divided by a second pellet center line perpendicular to the pellet center line. Alternately, a group of externally connecting electrode pads C1, C2 having the same function is disposed in the pellet center line having a half width of a pellet side length perpendicular to the pellet center line.
Patent JP-H0868380-A (JP)
Title: Regeneration method for cryopump
Inventor: NISHIJO TOKUJI
IPC: F04B37/08
Filed: 1994-08-30
Abstract: PURPOSE: To rapidly increase the temperature of a cold head to a room temperature by increasing the respective temperatures of cold heads and gasifying condensed and adsorbed gas, and discharging the gasified gas together with regenerated gas fed in a vacuum chamber. CONSTITUTION: A first stage cold head 5 provided at a tip part with a radiation shield 4 and a second stage cold head 7 at a tip part with a cold panel 6 are arranged in a vacuum chamber 3 having an openable gate valve 2 located at one end of a cryopump 1. A heating means 14 is installed at the radiation shield 4 and a heating means 15 at the cold panel 6 in such a manner to surround the body parts of the cold heads 5 and 7. The temperatures of the cold heads 5 and 7 are increased, and condensed and adsorbed gas is gasified. The gasified gas is discharged through an exhaust pipe 24 together with regenerated gas in the vacuum chamber 3. Thus, a regeneration work is rapidly conducted.
Patent JP-H05131640-A (JP)
Title: Printing head of printer for metal plate
Inventor: SATO YOSHIRO
IPC: B41J2/01
Filed: 1991-09-06
Abstract: PURPOSE:To provide the title printing head reduced in the consumption amount of ink, capable of printing a sharp character and capable of performing printing work even under environment much in the waste refuse or dust of the metal treatment site. CONSTITUTION:A shutter 13 changed over to either one of the state coming into contact with the tip part of a jet to close the same and a state separated from the jet to open the same is provided to a printing head main body and a flexible porous material 15 is attached to the surface opposed to the tip part of the jet of the shutter 13 and a cleaning solution supply means supplying a non-drying cleaning solution is provided to the flexible porous material 15.
Patent JP-S61104728-A (JP)
Inventor: YATSUGAMI MASAHIKO
IPC: A01G25/00
Filed: 1984-10-29
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。