baber/WOPTO huggingface dataset:
Patent JP-H03232831-A (JP)
Title: Production of octa-2,7-dien-1-ol
Inventor: TOKITO YASUO
IPC: C07B61/00
Filed: 1990-11-30
Abstract: PURPOSE:To obtain the subject compound from butadiene and water at a low cost by using an aqueous solution of sulfolane as a washing liquid in the presence of a water-soluble phosphine and carrying out the synthesis, extraction, washing, distillation processes and circulation steps of extraction residue liquid and the washing liquid under respective specific conditions. CONSTITUTION:The subject compound can be synthesized from butadiene and water in an aqueous solution of sulfolane containing a (bi)carbonate of a mono-dentate tertiary amine having a basicity constant of >=7 in the presence of a Pd compound and a phosphonium salt while keeping the molar ratio of butadiene: the subject compound to >=0.6. The reaction mixture is extracted with a saturated aliphatic hydrocarbon, etc., and separated into (A) an extraction liquid containing the subject compound and (B) the extraction residue containing the catalyst component. The component B is recycled to the synthetic process. The component A is washed with an aqueous solution of sulfolane in the presence of a water-soluble phosphine and separated into (C) said aqueous solution layer and (D) a washed extraction liquid layer. The component C is recycled to the above extraction process and the component D is distilled to recover the catalyst component in a highly active state in high efficiency and to obtain the subject compound at a low cost.
Patent JP-H09173720-A (JP)
Title: Vacuum filter device
Inventor: NAKAZAWA YOSHIHIKO
IPC: B01D29/09
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain a high dehydration efficiency even with a hardly filterable material to be treated having a thixotropic property and dilatancy property while the cost is not expensive. SOLUTION: Plural first sections A which vacuum suck the material P to be treated and the second sections B which do not execute vacuum suction are fixedly disposed under filter cloth 1 made to travel intermittently at a distance intervals in a horizontal direction alternately along the traveling direction F of the filter cloth 1 in such a manner that the widths in their respective traveling directions F are equaled to the distance intervals of the intermittent traveling of the filter cloth 1. The second sections B are provided with vibrators 19 having diaphragms 24 which are attachable and detachable to and from the filter cloth 1 and are movable back and forth along the traveling direction F of the filter cloth 1.  Vibration is thereby applied on the gelatinized material P to be treated which is vacuum sucked in the first sections A, by which the material is made to sol to an easily dehydratable state.
Patent JP-2000158318-A (JP)
Title: Diamond wire saw
Inventor: KAJIKURA ATSUSHI
IPC: B24B27/06
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To efficiently perform machining such as cutting of a workpiece by suitably discharging chips accumulated inside a cut groove of the workpiece. SOLUTION: This diamond wire saw, travels and pressurizingly contacts a diamond wire 10 wherein abrasive grains of diamond are fixed to a thin line wire against a workpiece 12 which is a hard brittle material, supplies working fluid for cooling and such, and performs machining such as cutting to the workpiece 12. In such a case, the diamond wire saw comprises an injection nozzle 14 provided facing a cut groove and jetting a working fluid 16 so as to spray high pressurized working fluid 16 to the cut groove of the workpiece 12 contacting the diamond wire 10, and a supplying device of the high pressure working fluid for supplying the injection nozzle 14 with high pressure working fluid.
Patent JP-H10163207-A (JP)
Title: Formation of wiring
Inventor: TAGUCHI MITSURU
IPC: H01L23/52
Filed: 1996-12-03
Abstract: PROBLEM TO BE SOLVED: To form a highly reliable wiring without decreasing the level of integration of a semiconductor device. SOLUTION: A trench 12 having a tapered part 12a is formed in an interlayer insulating film 11. An Al-Cu film 14 on the like is buried in the trench 12 by deposition and reflow. The Al-Cu film 14 or the like and the interlayer insulating film 11 are eliminated up to the lower end portion of the taped part 12a. Thereby the trench 12 can be excellently filled even if the trench 12 having a high aspect ratio. The interval between the trenches 12 lower than the lower end portion of the tapered part 12a constitutes an interval between the Al-Cu films 14, so that it is not necessary to form the trenches 12 so as to conform with the interval between the upper end portions of the taper part 12a.
Patent JP-H03197880-A (JP)
Title: Output display method for defective data by in-circuit tester
Inventor: YAMAMOTO KOICHI
IPC: G01R31/00
Filed: 1989-12-26
Abstract: PURPOSE:To perform debugging operation smoothly and speedily and to improve the operability by displaying inspection data which do not match standards as defective data in the decreasing order of the difference between measurement data and reference data. CONSTITUTION:A measurement test is conducted first through a measurement part 24 in measurement steps according to a specific procedure and the measurement data are compared with the reference data stored in the memory 23 of a CPU 21 through an arithmetic control part 22 to decide whether or not the data meet the set standards. Then it is decided that the measurement data do not meet the set standards of the reference data, the differences between the measurement data and reference data are found. Then the data are displayed as defective data on a display means 25 in the decreasing order of the differences. Consequently, a measurement step to be confirmed preferentially can be known immediately in the debugging operation, which is carried out smoothly and speedily according to a data list to improve the operability.
Patent JP-H04203478-A (JP)
Title: Fixed quantity pump
Inventor: KANEKO ATSUSHI
IPC: F04C2/107
Filed: 1990-11-30
Abstract: PURPOSE:To obtain a fixed quantity pump which can suck and discharge plural liquids and can discharge dividing into plural passages by providing plural outlets or inlets, and communicating at least one outlet or inlet to a fixed quantity port which is composed of a rotor and a stator. CONSTITUTION:While an A liquid is sucked from the first I/O port 29, the water is sucked from the third I/O port 31. And the A liquid and the water are churned and mixed in a mixing space 34, and the mixture liquid is discharge from the second I/O port 30. While the A liquid sucked from the first I/O port 29 by making as a fixed quantity, it can be discharged by mixing with the water at the same time. And a liquid is sucked from the third I/O port 31, and discharged by dividing from the first I/O port 29 and the second I/O port 30. Especially, since the liquid in a space 28 is to be delivered from the inside of a pump outer frame 4 to the outside by rotating a rotor 26, from the first I/O port 29, it can be discharged in a fixed quantity securely.
Patent JP-2000163043-A (JP)
Title: Picture storing and displaying device
Inventor: KON TAKAYASU
IPC: G09G5/36
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To easily display a reduced size picture at an arbitrary region on a screen with a desired display configuration. SOLUTION: The device is provided with a picture reducing means which reduces the aspect ratio of an inputted picture with an arbitrary reduction ratio to generate a reduced picture having a desired size, a storing means which stores plural reduced pictures, a picture displaying means which displays reduced size pictures, and a control means which writes plural reduced pictures at an arbitrary region of the storing means corresponding to the display configuration when plural reduced pictures are displayed on a picture displaying means, reads plural reduced pictures from a writing start position and displays the pictures on the picture displaying means with a similar display configuration.
Patent JP-H03197774-A (JP)
Title: Vertical circulation type parking device
Inventor: KOMORI YASUHIKO
IPC: E04H6/14
Filed: 1989-12-25
Abstract: PURPOSE:To facilitate a turning of a car and, at the same time, to reduce the time required for leaving the parking lot by utilizing an idle space directly under the parking lot on the upper end of a vertical circulation way of a vertical circulation type parking device to provide a pallet lifting and turning means. CONSTITUTION:A pallet lifting and turning means 16 to lift a pallet 11 from a frame body 8 positioned at a circulation upper end position H to turn 180 deg. is provided to a turning stand 15 directly under the parking lot on the upper end of a vertical circulation way 2. In the event of entering the parking lot (or in the event of leaving the parking lot), a car V is put on the pallet 11 at the position H to separate an interlocking metal fitting 14 from the peak bar body 13 of a positioning means 12 by a rising and falling mechanism 18 of the means 16, and the pallet 11 is separated from the frame body 8. In addition, after the pallet 11 is turned to 180 deg. by a turning mechanism 21, the peak bar body 13 is again interlocked with the interlocking metal fitting 14, and the pallet 11 is coupled with the frame body 8 to circulate and move the car V to a parking position.
Patent JP-H11154950-A (JP)
Title: Network management system
Inventor: YOSHINO SHINICHI
IPC: G06F13/00
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To allow a network management system to surely manage detailed state information of a device to be managed between the network management system and the device to be managed in a network. SOLUTION: A Trap command issue section 202 sends MIB information that is simplified revision details of a device state to the network management device 100 when state of a device 200 to be managed is changed. When a Trap command analysis section 103 discriminates the necessity of issue of a Get command, a Get command issue section 104 sends the Get command to the device 200 to be managed. When a Get-response command sent from a Get- response processing section 204 of the device 200 to be managed is not received by a Get-response processing section 105 of the management system within a prescribed period, a Get-response reception processing management section 106 allows the Get command issue section 104 to issue the Get command again.
Patent JP-H09151752-A (JP)
Title: Print mover control device
Inventor: FURUWATA YOUICHI
IPC: F02D11/10
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To improve the startubility of a prime mover by smoothly starting the prime mover in a short time without particularly turning a governor lever in starting the prime mover. SOLUTION: Characteristic lines 22, 23, etc., are left as prepared in a calculation map of a start position θs, when an engine is stopped, the start position θs of a governor lever corresponding to a rotational speed Nr is calculated. For instance, in a cold district or the like, by previously selecting the characteristic line 22, when a command value is set to that the rotational speed Nr is a warm up rotational speed Nw in a command device when the engine is stopped, the start position θs of the governor lever for use at engine start time in the next time can be calculated as a warm up position θw.  In a district of high air temperature or the like, by previously setting the characteristic line 23, when a command value is set so that the rotational speed Nr obtains an idle speed Nib in the command device when the engine is stopped, the start position θs of the governor lever can be calculated as an idle position θib for at the next starting time of the engine.
Patent JP-2001154096-A (JP)
Title: Optical element, optical pickup device and recording/ reproducing device
Inventor: HOSOE HIDE
IPC: G11B7/135
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide an optical element, which is suitable for a close distance optical system and also capable of thoroughly correcting aberration, to provide an optical pickup device using the optical element, and to provide a recording/ reproducing device equipped with the optical pickup device. SOLUTION: This optical element 31 is provided with an incident surface 51a, on which external light is made incident, on exit surface 35a for emitting the light to the outside, and reflection surfaces 34 and 33 for condensing at least a part of the light made incident on the incident surface to the exit surface. By constituting the incident surface of a material which is different from of the optical element main body 50, the optical surface capable of correcting aberrations is enlarged. The light, oozing through the exit surface 35a due to the close distance effect, is used for the optical pickup. The optical pickup device includes the optical element 1.
Patent JP-2001154360-A (JP)
Title: Positive type photoresist composition
Inventor: SATO KENICHIRO
IPC: C08F222/40
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a positive type photoresist composition which ensure the improved edge roughness of a resist pattern in the production of a semiconductor device and is excellent in low temperature preservability and density dependency. SOLUTION: The positive type photoresist composition contains (A) an acid generating compound represented by a specified structure, (B) an acid decomposable resin containing at least either specified silicon-containing repeating units or repeating units with a specified structure and having solubility to an alkali developing solution increased by the action of the acid, (C) a specified solvent, (D) an organic basic compound and (E) a surfactant with a specified structure.
Patent JP-H04205600-A (JP)
Title: Parking lot entrance/exit control device
Inventor: UEHARA HIDEO
IPC: G08G1/14
Filed: 1990-11-30
Abstract: PURPOSE:To attain smooth entrance/exit when an entering/exiting vehicle enters/ exits by registering a parking place according to a parking lot control program in advance. CONSTITUTION:A vehicle number recognizing device 41 of a number plate reading system is provided at the entrance/exit of a parking lot and on the other hand, a parking lot control device 415 to be connected to the device in the control room of the parking lot. Then, a vehicle number is read at the entrance of the parking lot and the number is transmitted to the parking lot control device 415. Since a parking place is registered according to a parking lot control program in advance in the parking lot control device 415, the parking place is displayed on a display set at an entrance side and a vehicle is guided to the parking place. Thus, the smooth entrance/exit of the parking lot is attained.
Patent JP-H08183062-A (JP)
Title: Molding method for resin piston
Inventor: KANEKO TAKESHI
IPC: B29K105/06
Filed: 1994-12-28
Abstract: PURPOSE: To eliminate processing of an inner peripheral face of a peripheral groove after, molding and hold an insert in a cavity in molds by means of a simple construction in the insert arrangement. CONSTITUTION: Before injecting a molten resin into a cavity defined by molds A, B, C, D, E, a ring-like insert 4 is disposed in acvance in the cavity. A collar 4a extending in a radial direction is formed on the insert 4 and held between the mold A to be split in a radial direction and the mold E to be split in an axial direction. Three ejector pins 2 extending in parallel to the axial direction are provided in the mold E at equal intervals and eject a resin piston 1 from the inside of the mold E after molding. An inner peripheral face of a peripheral groove 3 is formed by the insert 4, whereby processing of the resin piston after molding can be eliminated.
Patent JP-H11175639-A (JP)
Title: Work flow system
Inventor: KOBAYASHI HITOSHI
IPC: G06F19/00
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To automatically prepare a flow related with a new work by providing a flow defining part for monitoring the transmission of a folder from the terminal of each person in charge to the terminal of the next person in change, and defining a new flow for the new work. SOLUTION: Each person a1 , a2 ,... executes the work point assigned to the person itself of a new work, and transmits a folder being the result to a terminal 12 of the next person in charge judged by the person itself. A flow defining part 19 in a work flow server 13 recognizes a folder fetched in a transmitting and receiving part 16 as a part of a new flow for transferring the folder from one person in charge (terminal 12) to the next person in charge (terminal 12), and newly registers or additionally registers the part of the fetched flow. When the processing of the final work point is ended by the final person in charge, and this work is completed, a completed flow for a work inputted from the start to the end is registered in a flow definition table 29.
Patent JP-H08205143-A (JP)
Title: Parallel decoder
Inventor: KEN GOSOU
IPC: H04N19/00
Filed: 1994-12-28
Abstract: PURPOSE: To perform parallel processing without using any shared memory system by reproducing original video signals by elongating encoded input data and coupling the video signals. CONSTITUTION: A video data dividing circuit 30 incorporates a slice start code detector 31, a control unit 32, a changeover block 33, and first-in-first-out buffers 34 and 35, is coupled with a video processor 40, and works to divide encoded digital data into two subframes. The video processor 40 incorporates two decoder modules 50 and 60 and the modules 50 and 60 respectively incorporate variable length decoding circuits 51 and 52, motion compensators 52 and 62, reverse quantizers 54 and 64, and adders 56 and 66 and are coupled with a frame memory section 70 to elongate compressed input digital data. When the digital data are elongated, the digital signals are restored to original video signals and can be coupled with the original video signals.  At the time of decoding the digital data in parallel, the modules 50 and 60 are prevented from exclusively performing access to the same memory module 71 or 72.
Patent JP-H08184698-A (JP)
Title: High speed atom beam device
Inventor: NAITO YOSHIHIKO
IPC: G21K1/14
Filed: 1994-12-28
Abstract: PURPOSE: To provide a high speed atom beam device capable of scanning the atomic beam without loading much on a differential exhaust mechanism, conducting the scanning of atomic beam in wide range, and thus, lowering as a whole the equipment cost and operation cost. CONSTITUTION: In a vacuum chamber 1 having a neutralizing room 7 placed along the path of ion beam I, a neutralizing device neutralizes ion beam by moving electric charge between gas and ion beam in the neutralizing room. A neutralizing room drive mechanism D for moving the neutralizing room in the direction crossing the ion beam path is provided.
Patent JP-H0599384-A (JP)
Title: Bellows for fluid passage
Inventor: MIYATA YASUSHI
IPC: F16L27/12
Filed: 1991-12-20
Abstract: PURPOSE:To reduce the pressure loss due to a bellows and make it possible for a fluid, etc., not to be deposited and to pass through the inside of the bellows, in relation to the bellows for fluid passage. CONSTITUTION:With a mass flowmeter 1, an exciting device 13 vibrates a pair of sensor tubes 7, 8 in the Y direction, and pickups 14, 15 output a signal of phase difference proportional to the flow rate to perform measurement of the flow rate. A bellows 4 in which small diameter valleys and large diameter hills are alternately formed, is located between an inflow pipe 5 and an inflow- side manifold 6 to absorb axial thermal expansion of the sensor tubes 7, 8 due to temperature rise. The inside of the bellows 4 is filled with elastic filler materials 16, and a smooth passage 17 formed by the filler materials 16 is extended in the direction of flow in the bellows 4 to reduce pressure loss. Thus, a fluid flowing in the passage 17 can be prevented from being deposited and accumulated in the bellows 4.
Patent JP-H03197278-A (JP)
Title: Four wheel steering device
Inventor: KIDO TOMOYUKI
IPC: B62D7/14
Filed: 1989-12-26
Abstract: PURPOSE:To prevent a cam body and a cam follower from getting entangled, and smooth operations by devising the contour of the cam section of the cam body in the rear wheel steering mechanism of a vehicle which is steered by the transmission of the transverse movement of the cam follower to rear wheels as the the cam body is rotated. CONSTITUTION:In a rear wheel steering mechanism 2' rear wheels 4 are steered by means of the transverse movement of a slide bar 13 supporting paired right and left cam followers 10 with a cam body 9 rotation through which the steering variable of a front wheel steering mechanism is transmitted via a transfer shaft 12. No.1 and No.2 cam face 16 and 17 and recessed sections 18 and 19 which are faced to the respective cam faces 16 and 17 while a rotating axial center O is being held, are formed symmetrically from right to left on the outer circumference of the cam body 9. In this case, the cam body 9 is formed in such a way that each distance from the rotating axial center O to the outer circumference at the recessed sections 18 and 19 is made smaller than each distance determined by a logical contour A wherein the logical contour A is so determined that the right and left cam followers 10 come in contact with the cam body 9 at all times.
Patent JP-H05286809-A (JP)
Title: Polymeric quaternary ammonium borate-containing germicide
Inventor: FURANKU RANKU
IPC: A01N59/14
Filed: 1992-12-18
Abstract: PURPOSE: To obtain an industrial germicide consisting of a solution or microemulsion of a polymeric quaternary ammonium borate and containing ethylene oxide or propylene oxide and boric acid compound(s), by simultaneous reaction of specific amines. CONSTITUTION: This germicide contains a polymeric quaternary ammonium borate for preserving and/or sterilizing industrial products and industrial plants. This germicide is obtained by simultaneous reaction of amines of formula I or formula II [R<1> is an alkyl or alkenyl; R<2> is H, an alkyl, etc.; R<3> is H, (C2 H4 O)x H ((x) is 1-55), etc.; R<4> and R<6> are each an alkyl, etc.; R<5> and R<7> are each (C3 H6 O)x H, etc.; A is (CH2 )n ((n) is 1-20), etc.], also containing ethylene oxide or propylene oxide and boric acid, boric ester or borate. This germicide is preferably used in the form of aqueous solution or microemulsion, or non- aqueous solution or microemulsion, being preferably applied to esp. water circulatory channels, water containers, heat exchangers, and oil drilling/recovering gears.
Patent JP-H04208677-A (JP)
Title: Joint part structure of car body skeleton frame member
Inventor: FUJIKI HIROYUKI
IPC: B62D25/06
Filed: 1990-11-30
Abstract: PURPOSE:To facilitate the brazing work to a joint part by extending the edge part in the longitudinal direction of a roof side rail outer to a pillar side, exceeding the edge part of a roof panel, and joining the roof side rail outer with a pillar outer, and setting the joint part of both the outers at a relatively low position. CONSTITUTION:The front edge part of a roof side rail outer 2 which constitutes a roof side rail having a closed section together with a roof side rail inner 3 extends to a front pillar 8 side, exceeding the front edge part of a roof panel 4. The upper edge part of the pillar outer 9 of the front pillar 8 is joined with the extension part of the roof side rail outer 2, and the upper edge part of a pillar inner 10 is joined with the edge part of a pillar connection part 7 of a front roof rail 5. Further, an extension 16 is extended integrally with the inner 3 from the joint part between the roof side rail inner 3 and the rail connection part 6 of the roof rail 5, and the edge part of the stage part 17 of the extension 16 is joined with the vicinity of the edge part of the pillar connection part 7 of the front roof rail 5.