baber/WOPTO huggingface dataset:
Patent JP-H0493477-A (JP)
Title: Multistorey parking device
Inventor: KAMEDA IDEO
IPC: E04H6/06
Filed: 1990-08-08
Abstract: PURPOSE:To freely raise and lower a pallet to an arbitrary position by fitting a plurality of cylindrical stay parts in expandable and revolution-disabled state and installing the pallet for loading an automobile through a horizontal turning mechanism at the upper edge of a stay. CONSTITUTION:An expandable stay 16 is constituted of the third stay part having a bottomed rectangular cylinder form, slide plate installed on the third stay part, second stay part which has a bottomed rectangular shape and is fitted in free elevation through the slide plate, and the first stay part which has a rectangular cylinder form and is fitted in free elevation with the second stay part through the slide plate. Then, one expandable stay 16 which is buried under the ground is installed at the side position of the road surface 15 at a parking space. When the stay 16 is contracted, a pallet 17 which is installed through a horizontal turning mechanism at the upper edge part of the stay 16 is lowered on the road surface 15, and the stay 16 is extended by operating a control box, etc., and the pallet 17 is raised.
Patent JP-H06145081-A (JP)
Title: Solvent composition for cleaning
Inventor: KITAMURA TATEO
IPC: C23G5/028
Filed: 1992-07-15
Abstract: PURPOSE:To provide a substitute cleaning solvent composition free from influence on ozonosphere while keeping the excellent characteristics of conventional trichlorotrifluoroethane solvent. CONSTITUTION:A composition composed of a fluorinated chain hydrocarbon having fluorine atoms substituting a part or total of hydrogen atoms of a >=7C chain hydrocarbon is used as a cleaning solvent.
Patent JP-S58114088-A (JP)
Inventor: IMOTO AKIO
IPC: B44C5/08
Filed: 1981-12-28
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-S6274001-A (JP)
Title: Manufacture of sintered metallic body
Inventor: MIYASHITA TSUNEO
IPC: B22F1/10
Filed: 1985-09-26
Abstract: PURPOSE:To manufacture a sintered metallic body having superior deflective strength and a high impact value by heating a green compact of a mixture of metallic powder with powder of polytetrafluoroethylene type fluororesin in a nonoxidizing atmosphere to remove oxide on the surface of the metallic powder or to reduce it to metal and by sintering the green compact. CONSTITUTION:Metallic powder is mixed with powder of polytetrafluoroethylene type fluororesin which doubles as a solid lubricant and the mixture is compacted. This green compact is heated in a nonoxidizing atmosphere to convert oxide on the surface of the metallic powder into gaseous, solid or liq. fluoride, which is then reduced with hydrogen and the resulting gaseous reaction product is removed. The heated green compact is sintered to obtain a sintered metallic body.
Patent JP-H0942759-A (JP)
Title: Hot water supply equipment with function of automatic supply of hot water to bath
Inventor: EMOTO NOBUYUKI
IPC: F24H1/00
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of such a disadvantage that a bath temperature rises in an operation of making a bath less hot, by computing the quantity of supply of hot water to the bath from the final supply water temperature in the preceding hot water supply operation and the present set temperature of the bath and by executing a prescribed supply control. SOLUTION: A control part 70 receives information from sensors and the like provided for individual parts of equipment, executes computation and determination on the basis of software incorporated therein and outputs prescribed commands to these parts of the equipment. In an operation of automatic supply of hot water to a bath, the hot water of a set temperature and in a set quantity is supplied to a bathtub automatically. The set temperature can be obtained by a combustion control by a burner 12 and water mixing regulation by a proportional control valve which are controlled by the control part 7 on the basis of the temperature information from a heated water temperature sensor 53, a hot supply water temperature sensor 55, a bath temperature sensor 34, etc.  The set quantity can be obtained by controlling a supply valve unit 44a by the control part 70 on the basis of the flow rate information from a flow sensor 44b.
Patent JP-H1058371-A (JP)
Title: Industrial robot
Inventor: MIWA TEIJI
IPC: B25J17/00
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To eliminate the disadvantage of a joint part of a cantilever structure and bad influence of positioning accuracy by disposing the driving speed reducers of first and second robot arms in such a manner as to intersect on the same center plane containing the turning axis of a robot main body. SOLUTION: A first joint part 4 is cantilever-supported on a first robot arm 5 and a robot main body 3 through a driving speed reducer Ry of the first robot arm 5 in the axial direction of the first joint part 4. The driving speed reducer Ry of the first robot arm 5 and the driving speed reducer Rv of the second robot arm 7 are disposed in such a manner as to intersect on the same center plane (a) containing a Z-axis which is the turning axis of the robot main body 3, and the axial central parts of the first and second joint parts 4, 6 are positioned on the center plane (a). Accordingly, the whole arm comprising the first robot arm 5 and the second robot arm 7 is extended along the center plane (a), so that offset load applied to the robot main body 3 is decreased as little as possible so as to improve the positioning accuracy of the robot.
Patent JP-H0761893-A (JP)
Title: Single crystal growing method
Inventor: RI KIYOUU
IPC: C30B30/04
Filed: 1993-08-26
Abstract: PURPOSE:To provide the subject method intended to make the oxygen concentration uniform throughout the single crystal in Si single crystal growing method by Czochralski process. CONSTITUTION:In growing a Si single crystal by Czochralski process, magnet number M is set at 0.7-3.0 to make the oxygen concentration distribution uniform in the single crystal both in its growing and radial directions. The magnet number M is expressed by: M=(hsigmaB0)/(rhoV0) (h is height of melt; sigma is electrical conductance; B0 is magnetic flux density in magnetic field to be applied; rhois density of melt; V0 is convection velocity when magnetic field is not applied). On setting the M-value within the above range, the convection in the crystal melt can be controlled to a flow so as to be symmetrical relative to the revolving shaft of the crucible, the material transport in the crucible does not come to diffusion-controlled mode, nor develop vortexes. As a result, oxygen is uniformly introduced into the single crystal at <1% difference between its growing direction and the radial direction in the concentration range 10<16>cm<-3>-10<18>cm<-3>.
Patent JP-S58116976-A (JP)
Title: Ladle mounted with heat insulating cover
Inventor: NAKAMURA HITOSHI
IPC: B22D41/00
Filed: 1981-12-30
Abstract: PURPOSE:To make discharging of effluence easy and to eliminate the damage of a heat insulating cover, by mounting the heat insulating cover to a ladle slidably in a relative positions between the ladle and the cover and attachably and detachably and providing inclined members and sliding members for detaching of the ladle and the cover on the opening and closong side of the cover. CONSTITUTION:A reinforcing band 5 is provided in the top end part of a ladle 4, and a pair of inclined members 7, 7' having surfaces 6 inclined in one direction as well as a pair of inclined members 10, 10' having surfaces 8 inclined on one way and provided with attaching and detaching mechanisms constituted by providing detaining parts 9, 9' on the peak parts of the surfaces 8 are provided in the top end parts of said band. A heat insulating cover 11 is constituted by proviing a small cover 14 to a cover body 12 freely rotatably in one direction by means of pivotal fitting members 13. Arms 15 are provided on the side of the cover 1 opposite from the small cover, and shafts 16, 16' are mounted to the preceding ends of the arms 15. Shafts 17, 17' which are sliding members are monted  on the bottom surfaces of the parts 13 of the cover 14. Therefore, if the cover  11 is placed on the ladle 4, the shafts 16, 16' and shafts 17, 17' are supported  respectively with the members 10, 10' and the members 7, 7'.
Patent JP-H0376789-A (JP)
Title: Capturing substance for removal of arsenic and phosphorus from liquid hydrocarbon, its manufacture and use
Inventor: JIYAN POORU BOWACHIOO
IPC: C10G45/06
Filed: 1990-08-08
Abstract: PURPOSE: To obtain a reclaimable and stable scavenger substance that is for removing arsenic and/or phosphorus from a petroleum charge stock by incorporating a porous carrier containing alumina and specified metal oxides and nickel oxide.  
     CONSTITUTION: This scavenging substance for removing arsenic and/or phosphorus in a liquid hydrocarbon is obtained by incorporating (A) 60 to 70 wt.% porous carrier comprising (a) 40 to 98.5 wt.% alumina and (b) 1.5 to 60 wt.% oxide that is an oxide of a metal A dissolved in alumina in the form of its aluminate and selected from the group consisting of Mg, Ca, Sr, Ba, Mn, Fe, Co, Ni, Cu, and Zn and (B) 3 to 40 wt.% of nickel oxide infiltrated by ion exchange or by supporting on a carrier and is reclaimable and stable. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S6191389-A (JP)
Title: Plating method
Inventor: YAMADA SHIZUHIRO
IPC: C25D5/08
Filed: 1984-10-08
Abstract: PURPOSE:To execute high-quality and high-speed plating in a plating method in which soluble anodes are used by providing means for passing forcibly a plating liquid to the anode surfaces. CONSTITUTION:Respectively a pair of movable bars 2, 3 are provided on the upper outside of a plating cell 1. A bridge bar 4 is spanned between one pair of the bars 2 and a cathode 6 as a material to be plated is installed thereto. The plural soluble anodes 7 are provided to bridge bars 5 between the other movable bars 3. The bars 2, 3 are respectively moved back and forth in the arrow directions to oscillate the cathode 6 and the anode 7 in an anode chamber 9 in the plating liquid in the stage of executing plating to the cathode 6 in this state. Then the plating liquid flows forcibly on the surface of the anodes 7, by which the formation of an abnormal ion concn. gradient on the anode 7 surfaces is prevented and the various characteristics such as smoothness and adhesiveness of the plating film are improved. Good electrodeposition state is thus obtd.
Patent JP-S6189653-A (JP)
Title: Inserting method of lead pin
Inventor: YOKOYAMA HIROZO
IPC: H01L23/32
Filed: 1984-10-09
Abstract: PURPOSE:To accurately position by forming a hole for positioning four corners of a circuit board, inserting guide pins of pin bonding jig having led pin inserting ports at the hole, positioning and bonding. CONSTITUTION:Position holes 7 are opened at four corners of a substrate 3. Then, gold and tin (Au-Sn) paste 8 is screen printed on a pad 12 to be pretreated for fusion-bonding, and then a guide pin 10 of a pin bonding jig 9 prepared separately is inserted into the hole 7. Here, the port 11 is accurately opened at the metal surface of the jig 9. Then, a lead pin 4 is sequentially inserted into the port 11, the pin 4 is thus inserted, the substrate 3 positioned is passed through a furnace held at approx. 350 deg.C, and fusion-bonded to the pad 12. Then, the jig 9 is removed, and the mounting work of the pin 4 is completed. This baked substrate is cut to form a positioning hole, thereby mounting the pin accurately.
Patent JP-S6369072-A (JP)
Title: Directory format
Inventor: SAKAGAMI WATARU
IPC: G06F3/08
Filed: 1986-09-10
Abstract: PURPOSE:To logically erase a file in a simple way by recording that a file is erased, at a desired area in a head track number part at the directory of the information recording medium which cannot be erased but is capable of added recording only. CONSTITUTION:Bits from a bit phi of a head track part 22 of a directory format up to a bit 14 are used as a head track number recording area 22a, and a bit 15 is made into a erasing bit 22b to judge whether or not a file is already erased. When all directories are read, a bit 22b of respective directories is inspected, and it is assumed that a directory, for which the bit 22b is already erased is erased. At this time, when the same file name and an extender are present, the bit 22b of a final directory judges whether a file is erased or not. Consequently, the file can be easily erased.
Patent JP-H0763178-A (JP)
Title: Scroll type compressor
Inventor: NAKAMOTO AKIRA
IPC: F04C18/02
Filed: 1993-08-26
Abstract: PURPOSE:To reduce a change in torque and possibility of deformation in both involute bodies as less as possible while keeping a small size and durability of a compressor. CONSTITUTION:In polar coordinates (r, theta), wherein a radius of a base circle Cs is (a), a distance in the tangent direction from a point on the base circle Cs is (r), and an involute angle is theta, inside/outside walls of a fixed scroll and a movable scroll are formed of a locus of the second position P, which is found by moving the first position I found on the basis of r=a.theta in the involute direction by an angle theta in the range of 0<alpha<theta/2. Therefore, the inside/outside wall is formed of an intermediate curve between an involute curve and an Archimedes' curve.
Patent JP-S59103176-A (JP)
Title: On-line character recognizer
Inventor: SHIMA KIMIKO
IPC: G06K9/46
Filed: 1982-12-02
Abstract: PURPOSE:To recognize assuredly the continuously handwritten character by transmitting the stroke code in a segment code buffer after decomposing it into prescribed stroke codes if it contains a specific stroke code. CONSTITUTION:The coordinate point data of each sampling point delivered from a coordinate input device 1 is discriminated in terms of a prescribed basic segment code to which said data belongs together with a series of segments obtained by the 1-writing stroke through a basic segment identifying circuit 2 to which the time series information on the writing point is delivered. Then the corresponding stroke code is delivered, and a segment transmitting circuit 3 stores the input stroke code into a segment code buffer 31. A control circuit 32 receives the control signal from a deciding circuit 5 and sends the stroke codes in the buffer 31 to a segment decomposing circuit 33 when a stroke decomposition request is given. These stroke codes, however, are sent directly to a comparator 4 when no decomposition request is given. The comparator 4 performs the comparison of the code with a dictionary memory 6 and counts error. The circuit 5 delivers the result of recognition in response to the count value.
Patent JP-H0749105-A (JP)
Title: Incinerator for industrial waste
Inventor: ONO KAZUNARI
IPC: F23G5/00
Filed: 1993-08-04
Abstract: PURPOSE:To make it easy to execute a control for raising a complete combustion performance by arranging a plurality stages of air feeding nozzle feeding respectively the pressure air from a blower so that the compressed air rotates like a whirl in respective combustion rooms, and by forming a neck section between a first combustion room and a second combustion room. CONSTITUTION:A plurality stages of combustion rooms 3a, 3b, 3c are set and a plurality stages of air feeding nozzle 12 for feeding respectively, from each outside periphery position of the combustion room 3a and the combustion room 3b, the compressed air from a blower to each combustion room 3a, 3b, so that the compressed air from the blower is made to rotate like a whirl, is arranged. And, between the first combustion room 3a and the second combustion room 3b, a neck section 31 is formed. In the case like this, as an independent control of a combustion environment in the first combustion room 3a and in the second combustion room 3b is easy, a combustion furnace having a good efficiency can be realized.
Patent JP-2001035697-A (JP)
Title: Plasma generator
Inventor: MIYAKE MASAJI
IPC: H05H1/46
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To eliminate the limitation of the shape, bore and length of a discharge chamber by installing an antenna itself for plasma generation purpose in a vacuum container and to stably generate large-size, large-volume and high- density plasma by coating all surface of an antenna conductor with an insulator. SOLUTION: A whole antenna conductor 5 is put in a vacuum container 1 for a plasma generator, eliminating the need for a barrier rib and a top plate of an insulator to permit the effective use of all induced field emitted from an antenna. The inductance of the antenna is made smaller or the antenna conductor 5 is coated with an insulator, whereby abnormal discharge is restricted, resulting in stable high-density plasma.
Patent JP-S60103138-A (JP)
Title: Method for recovering gold and silver from aqueous solution containing thiourea as well as gold and silver
Inventor: ODAKA TAKEO
IPC: C22B11/00
Filed: 1983-11-10
Abstract: PURPOSE:To recover gold and silver at a good yield by adding an alkali to an aq. soln. contg. thiourea compd. of gold and silver to specific pH in the presence of iron ion and separating the formed precipitate. CONSTITUTION:An alkali hydroxide and potassium carbonate or calcium carbonate are added to an aq. soln. contg. thiourea compd. of gold and silver to adjust the pH thereof to >=6.5 without adding ferric sulfate or ferric chloride thereto if the substantial amt. (about 10-100 times the gold) of trivalent or vivalent iron ion exists or after adding preferably a suitable amt. of ferric fulfate or ferric chloride thereto if the soln. contains the iron ion in the smaller amt. The soln. is preferably aerated to adjust the pH to >=4.0. The precipitate formed by such addition is separated by a filtering and washing method or the like by which gold is recovered directly at an actual yield of about 90-92wt% and silver at about 90-95wt%.
Patent JP-H0939441-A (JP)
Title: System notebook for distributing packs
Inventor: YOSHIDA TETSUJI
IPC: B42D15/00
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To put packs, which are classified by the rooms of a new house, in the rooms of the new house without error at the time of moving. SOLUTION: A system notebook comprises a sketch drawing column 1 in which a sketch drawing of rooms is to be written, number stickers 3 to be attached to packs to be carried in each room of the sketch drawing, and a number life 2 being connected to the number stickers 3. Both the number file 2 and the number stickers 3 have a plurality of sheets of them respectively. To each number file 2 and the number stickers 3, pack symbols which are attached to the packs so as to specify the packs are attached. In the number file 2 and the number stickers 3, destination columns 21 and 31 are provided. In the destination columns, rooms in which the packs are to be carried in are to be written. At the boundary of the number file 2 and the number stickers 3, a cut-off line 9 is provided. The number file 2 and the number seal 3 are connected so as to be cut off along the cut-off line 9.
Patent JP-S6366568-A (JP)
Title: Liquid developer for electrostatic photography
Inventor: DAN MASAYUKI
IPC: G03G9/12
Filed: 1986-09-09
Abstract: PURPOSE:To obtain the titled developer having less tendency for reducing redispersibility and stability of the titled developer, even in case of preserving for a long period and repeatedly using it by dispersing a specific colored resin into a prescribed carrier solution. CONSTITUTION:The titled developer is formed by dispersing the colored resin (A), etc., in the carrier solution such as an aliphatic hydrocarbon which has >=10<9>OMEGA.cm electric resistance and <=3.5 dielectric constant. The resin (A) is produced by forming a copolymer composed of monomers shown by formulas I and II, followed by reacting the obtd. copolymer with the monomer shown by formula III. Next, the solution contg. the obtd. copolymer, the monomer which remains insoluble to the carrier solution by polymerizing, and the monomer shown by formula IV is polymerized to form the resin dispersion. Next, an org. dyestuff is added to the obtd. resin dispersion, followed by heating it to form the resin A. In the formulas, a1-e3 are each H, etc., X-Z are each -O-, group, etc., L is a hydrocarbon group binding X and Q, etc., F is a hydrocarbon group binding V and G, etc., Q and G are each -OH group, etc., R1 is 4-20C hydrocarbon, R2 and R3 are each 1-18C hydrocarbon, U is H, etc., T1 and T2 are each -S-, etc., (m), (n) and (p) are each 0-4.
Patent JP-H0877570-A (JP)
Title: Disk device
Inventor: IWABUCHI OSAMU
IPC: G11B7/085
Filed: 1994-09-06
Abstract: PURPOSE: To prevent a focus error signal from entering a area zone for stopping a command of a focus servo at focusing position. CONSTITUTION: When information of an optical disk 1 is read out by a pickup 4 at the time of a focus search of gradually diminishing a distance between an objective lens 3 and the optical disk 1 by driving an objective lens actuator 5, the focus error signal is generated by a focus error signal generating circuit 6 based on a signal read out by the pickup 4. Then, when the focus error signal shows the focusing position, a drive instructing signal is outputted from a focus servo circuit 7 to a driver circuit 8, and also a switch 10 is changed to apply a voltage of a DC voltage source 9 upon the driver circuit 8 and a level of the dead zone of the driver circuit 8 is shifted.
Patent JP-H0494283-A (JP)
Title: Picture memory device
Inventor: OKABE YOSHIMASA
IPC: H04N1/40
Filed: 1990-08-09
Abstract: PURPOSE:To eliminate the need for an A/D converter and a D/A converter by quantizing a video signal in frequency-modulated state in 1-bit and recording the result. CONSTITUTION:A bias voltage is given to a frequency-modulated video signal (a) by a capacitor 1 and resistors 2,3 and the result is digitized by an inverter 4. In the case of decoding the digitized signal, a data string in 1-bit read from a frame memory is outputted via an inverter 6. In this case, a high frequency component added in the digital processing is eliminated by a low pass filter 7 to obtain an output waveform (d) similar to an original waveform (a), and since frequency information of an FM wave is preserved in the signal (d), the FM wave is returned to a modulation demodulation circuit from which the FM wave is obtained to apply FM demodulation, then the stored video signal is obtained, Thus, exclusive components for A/D conversion and D/A conversion are not required.
Patent JP-S58115072-A (JP)
Inventor: KATOU JIYUNICHI
IPC: H05B3/14
Filed: 1981-12-28
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-2001044784-A (JP)
Title: Airtight terminal and piezoelectric vibrator
Inventor: IKEDA RYOTA
IPC: H03H9/05
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To provide an airtight terminal that can support a piezoelectric vibrator with excellent shock resistance and to provide a small-sized piezoelectric vibrator. SOLUTION: In the airtight terminal having at least two metal-made leads 1, an insulation member 3 that positions and fixes the metal-made leads 1, and a metal-made cylindrical header 2 surrounding a circumferential part of the insulation member, a support member 7 whose one end is fixed by the insulation member 3 and whose other end is V-shaped or Y-shaped to support a piezoelectric vibration chip 4 is provided between the two metal-made leads 1 and the piezoelectric vibrator uses the airtight terminal.