baber/WOPTO huggingface dataset:
Patent JP-H11228544-A (JP)
Title: Production of formylimidazole
Inventor: HEVELING JOSEF DR
IPC: C07D233/64
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To economically obtain without any disadvantage a formylimidazole useful as an important intermediate for producing diuretics or the like, by performing a catalytic oxidation in the presence of a peroxide. SOLUTION: This formylimidazole of formula I or formula II [R<1> is H or a (substituted) alkyl; R<2> is H, a (substituted) alkyl, aryl or the like; R<3> is H or a (substituted) alkyl] is obtained by catalytic oxidation of a hydroxymethylimidazole of formula III or formula IV in the presence of a noble metal catalyst (pre. platinum/bismuth catalyst or platinum/lead catalyst) and also in the presence of a peroxide (pref. hydrogen peroxide) pref. at 20-120 deg.C; wherein it is preferable that the catalytic oxidation is carried out in the presence of water, a polar solvent miscible with water, nonpolar solvent immiscible with water, or a mixture thereof, in an alkaline medium incorporated with an alkali metal hydroxide or the like.
Patent JP-H09163119-A (JP)
Title: High speed facsimile communication system
Inventor: KIKUKAWA SHOICHI
IPC: H04L12/58
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To reduce the transmission time by eliminating fill bits in image information data and sending only valid image information data to a communication line. SOLUTION: An additional device 1(2) is provided with a function block fill detection/elimination section 11 detecting/eliminating a fill bit in image information data and a function block storage section 13 storing once only valid data from which the fill bit is eliminated. Then the additional device 1(2) having a function block fill addition section 12 adding a fill bit to the image information data being only received valid data and a function block network control section 14 with a transmission function of a calling/selection signal and an incoming call detection/automatic reply function in the incoming call state is added to a G3 facsimile equipment 3(4) of a transmitter (receiver) side.
Patent JP-H10158432-A (JP)
Title: Antimicrobial antithrombotic material
Inventor: YOKOTA HIDEYUKI
IPC: C08K3/00
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To obtain an antithrombotic material which is easily and simply handled, is widely used, exhibits antithrombotic properties for a long term, has a wide antimicrobial spectrum, and is excellent in antimicrobial properties by incorporating an ionic complex of mucopolysaccharide and a quat. phosphonium, an inorg. antimicrobial agent, and an org. polymer material into the same. SOLUTION: Examples of the mucopolysaccharide used are heparin and its metal salts. The quat. phosphonium used is represented by the formula (wherein R<1> to R<3> are each-12C alkyl, 6-12C aryl, or 7-20C aralkyl; and R<4> is a 1-25C alkyl), e.g. tributyllaurylphosphonium. As the antimicrobial agent is used a silver-base one (e.g. silver zeolite) or an antimicrobial glass. A polyvinyl halide is an example of the polymer material used. The ionic complex of a mucopolysaccharide and a quat. phosphonium is obtd. by mixing an aq. soln. of the mucopolysaccharide with an aq. soln. of the quat. phosphonium and recovering and freeze drying the resultant precipitate.
Patent JP-H11149328-A (JP)
Title: Multiscreen personal computer
Inventor: GOKO JUNICHI
IPC: G06F3/048
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a multiscreen personal computer having plural screens on one personal computer. SOLUTION: This multiscreen personal computer for displaying the multiple screens on one personal computer is provided with a main screen 2 being a display screen annexexed to the personal computer and sub-screens 3 and 4 provided adjacently to the main screen 2. The sub-screens 3 and 4 are housed in an inner part between the display face of the main screen 2 and the back or an outer part by sliding them. They are housed by a pinion/rack housing method for using a pinion and a rack integrated to the sub-screens 3 and 4. A hinge mechanism 5 for adjusting the angle between the main screen 2 and the sub-screens 3, 4 in upward/downward directions and in right/left directions is provided.
Patent JP-H01159530-A (JP)
Title: High frequency heating device
Inventor: FURUBAYASHI YOSHIKO
IPC: F24C7/02
Filed: 1987-12-16
Abstract: PURPOSE:To enable notice of a set output and the progressing state of cooking at a glance even during setting cooking and cooking by a method wherein, in a high frequency heating device employing a microcomputer, a calculating means to change a display state with the approach of completion of cooking is provided. CONSTITUTION:By means of signals from a cooking output set means 1 and a cooking time set means 2 to set a cooking time, a cooking output and a cooking time are set in a cooking set means 4 in a microcomputer 10. By means of a signal from a cooking starting indicating means 3, a control means 6 makes and breaks a relay, being a load control means 7, and oscillates a magnetron, being a heating means, to heat a food. When a cooking starting indicating means 3 is pressed, by means of a signal from the cooking set means 4, a calculating means 5 calculates a specified ratio of a set cooking time to output a signal to the control means 6. The control means 6 outputs a signal to a display means 8 by means of the cooking set means 4 and the calculating means 5. The calculating means 5 changes a flickering period with the approach of completion of cooking.
Patent JP-H08179189-A (JP)
Title: Movable body slide device for back driving type camera
Inventor: OKUYA TAKESHI
IPC: G03B13/32
Filed: 1994-12-21
Abstract: PURPOSE: To provide the constitution of a fixed body by which the tilt of a movable body caused by the posture difference of a camera is restrained so as to straightly advance and support the movable body in the optical axis direction in a back driving type lens interchangeable system camera performing focusing by driving the movable body in the optical axis direction in the fixed body. CONSTITUTION: In a focusing driving mechanism, straight advance guide 9 are at least provided at the opposite angles on the outside of a film aperture part 2a, the movable body 1 and the fixed body 10 are coupled through a focusing driving device 20 at a bottom part so as to smoothly drive the movable body 1 in the optical axis direction, and two straight advance guides 9 consisting of ball slides are provided to be orthogonal in parallel with the horizontal axis and the vertical axis of the front of the camera, then one of screws in the focusing driving device 20 is a compression spring to be a flexible bearing, thereby, the movable body 1 is driven in the optical axis direction to follow the parallelism of the straight advance guide with the optical axis.
Patent JP-H01158292-A (JP)
Title: Valve port structure of steam trap
Inventor: YOKOYAMA TAKESHI
IPC: F16T1/22
Filed: 1987-12-15
Abstract: PURPOSE: To prevent foreign matter such as waste from piling up in a valve port by arranging communication holes communicating with the upstream and downstream sides of the valve point on an annular partition wall on the outer periphery of the valve port within the range of a seal diameter of the valve port. CONSTITUTION: A partition wall 31 forming a valve port 32 is arranged on a valve seat member 30. A plurality of communication holes 42 communicating with the upstream surface 39 and downstream surface 40 are arranged on the partition wall 31. In this way, the high pressure fluid at the upstream side of the valve port 32 flows into the drift portion of the downstream side of the valve port 32, therefore it is possible to prevent foreign matter such as waste from piling up in this portion.
Patent JP-2001135389-A (JP)
Title: Connector for extension memory and mounted board
Inventor: IIZUKA MAKOTO
IPC: H01R12/71
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a connector for extension memories and a mounted board, wherein an area occupied by a connector for memories is just for one connector for memories that can be extended on a main board, wherein the number of extension memories can be freely selected without being regulated by the number of connectors for memories on the main board. SOLUTION: A connector 1 for memories to be mounted on a main board is provided on an upper side of a base body, wherein the connector 1 is equipped with a male connector 3 for an extension, while a female connector 5 for connection is provided at a lower portion of the base body. The male connector 3 for an extension in the connector 1 for memories to be mounted on the main board is engaged with the female connector 5. A mount board in relation to the invention also comprises a connector 4 for memories dedicated to an extension, wherein the connector 4 is equipped with the male connector 3 for an extension.
Patent JP-H07108037-A (JP)
Title: Image pickup unit for endoscope
Inventor: MORI TETSUAKI
IPC: A61B1/04
Filed: 1993-12-17
Abstract: PURPOSE:To ensure the durability of an endoscopic image pickup unit and satisfy a necessary function without complicating or enlarging the image pickup unit or its vicinity. CONSTITUTION:A signal cable 44 is connected and fixed to an image pickup unit 37 having a solid image pickup element 36 having an image pickup surface arranged in the imaging position of an objective lens system 33 and circuit bases 42, 43 connected to the solid image pickup element 26 by use of two or more kinds of adhesives 46, 47 different in function.
Patent JP-H09138337-A (JP)
Title: Image pickup system zoom lens barrel for video camera
Inventor: NAGASHIMA TOSHIRO
IPC: G02B7/28
Filed: 1995-11-13
Abstract: PROBLEM TO BE SOLVED: To simplify a constitution, to make a camera small in size and light in weight by respectively moving a first lens group and a second lens group along a zoom tracking curve in the lens system of a two-group constitution. SOLUTION: A lens barrel 1 is provided with a first lens group 2 and a second lens group 3. A microcomputer 6 possesses a memory where the zoom tracking curve is previously stored. The zoom tracking curve shows the moving loci of two lens groups 2 and 3 focusing at image pickup scenes for each zooming magnification at a constant object distance at respective positions, and plural zoom tracking curves are calculated for plural specified object distances at the time of designing the lens system. The lens groups 2 and 3 are respectively controlled by the microcomputer 6 so as to move along each zoom tracking curve of a specified object distance selected by a zooming position memory 7 and a focusing position memory 8.
Patent JP-H11147383-A (JP)
Title: Copying paper
Inventor: NAITO TOMIHISA
IPC: B41M5/10
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To make a computer judge automatically existence of a check mark with a high rate of recognition even when the check mark written on the top form is a disorder one in some extent in a copying paper in which the check mark written on the top form is duplicated on the bottom form by a duplicating material such as a duplicating carbon. SOLUTION: A broken line drawn a little larger than a check box 11 around the check box 11 indicates the outer periphery of the region 12 where the back of this entry form is coated with a duplicating carbon. It is not a case that the whole back of the entry form is coated with the duplicating carbon like the conventional carbon duplicating paper, but only a part where the check box exists on the surface side of the entry form is coated with the duplicating carbon.
Patent JP-H07146660-A (JP)
Title: Magnetic migration display element
Inventor: NISHIJIMA YUICHI
IPC: G09F9/37
Filed: 1993-11-25
Abstract: PURPOSE:To obtain a magnetic migration display element capable of forming a thin film, making the contrast high 'and improved in resolution by sealing a specific dispersed liquid in a spacer. CONSTITUTION:The magnetic migration display device is constituted so as to seal the dispersed liquid obtained by dispersing resin coated magnetite particles having 5-30mum primary particle diameter and white pigment particles having 0.5-5mum primary particle diameter in a silicone oil dispersion medium having l-25cSt kinematic viscosity (at room temp.) in the spacer having 50-200mum spacer thickness and composed of a transparent plate for at least one side of the spacer. The magnetite particles are used after being coated with the resin. And because the magnetite particles are effectively prevented from the spontaneous aggregation of the particles each other by the resin coating, the magnetic migration in the cell face direction (display face) is enabled even in thin cell space. Any resin not swelling or not dissolving in the silicone oil can be optionally used as the resin for coating the magnetite particles.
Patent JP-H10162860-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: MURAOKA NORIKI
IPC: H01M10/05
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To restrain degradation of battery performance even in a high temperature environment by setting the spatial volume having a micropore radius not more than a specific value in a lithium containing composite oxide having a formula to constitute a positive electrode, to a specific range of a lithium containing composite oxide. SOLUTION: In a formula, M is not less than one kind among Fe, V, Cu, Mg, Co, Mn, Cr and Al, and (x) is (1.10>=x>=0.50), and (y) is set to a range of (1>y>=0). A material on which the spatial volume having a micropore radius not more than 50Å is not more than 0.003cm<3> per one gram of a lithium containing composite oxide, is used as a positive electrode material. When the spatial volume is smaller than 0.003cm<3> /g, generation of a coating film by decomposition of electrolyte is reduced, and the degradation after preservation is also reduced. However, when it becomes larger than 0.003cm<3> /g, the degradation of battery performance by decomposition of the electrolyte becomes large.  When an average value of a constant directional diameter of a primary particle of the lithium containing composite oxide is set to 3 to 10μm, a battery on which battery performance is hardly degraded in a higher temperature environment, can be formed.
Patent JP-H11138050-A (JP)
Title: Method and apparatus for measuring sludge discharge of separation plate type centrifugal machine
Inventor: TANAKA YASUHISA
IPC: B04B1/08
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To measure the sludge discharge of a separation plate type centrifugal machine surely at high reliability by a method in which the number of revolution of a rotor is measured when sludge is discharged, and a sludge discharge is measured by the inverse operation from a recursion formula of the variation of the number of revolution and the sludge discharge to compare with a proper discharge. SOLUTION: A separation plate type centrifugal machine is equipped with a rotor 7 having a rotary barrel which is rotated at a high speed through a spiral gear 3 and others by the rotation of a motor 1 and separates sludge in raw liquid introduced into the rotary barrel by centrifugal force, and the separated sludge is discharged from a discharge hole. In a sludge discharge process, the number of revolution obtained from a rotation sensor 8 is converted into voltage, and the variation of the number of revolution per hour is calculated. Next, the sludge discharge is measured indirectly by the inverse operation from the recursion formula of the variation of the number of revolution and the sludge discharge. The obtained measured value is compared with a preset proper quantity (a voltage value), and the comparison results is displayed by LED and others.
Patent JP-H07176135-A (JP)
Title: Digital signal processor
Inventor: KASHIRO TAKAO
IPC: H04N5/93
Filed: 1993-12-20
Abstract: PURPOSE:To eliminate a time difference between audio data and video data on a tape and an external output stage by increasing the capacity of picture memories for performing the rearrangement of video data for a delay time between the audio data and the video data. CONSTITUTION:At the time of a recording, inputted video data are processed by a filtering, etc., in an input processing circuit 3 and the rearrangement of data for one page are performed by using a picture memory 4 having a capacity for one page and a picture memory 5 having a capacity for +alpha. Since the rearrangement of data for one frame are performed with picture memories 4, 5 having the capacity for one and +alpha page, the video data can be delayed for +alpha even though a read out is performed by being advanced to a write-in to picture memories 4, 5. Rearranged video data are compressed in a compression circuit 6. Audio data are processed in an audio processing circuit 1 in which the audio data are processed and rearranged by using a memory 2. The video data from the circuit 6 and the audio data from the circuit 1 are multiplexed in time base and then recorded on the tape via an error correcting circuit 8.
Patent JP-H09136165-A (JP)
Title: Contact tip
Inventor: UEHARA TAKAMICHI
IPC: B23K9/26
Filed: 1995-11-13
Abstract: PROBLEM TO BE SOLVED: To improve the a wire rectilinear property and the wire feeding property by making the center hole diameter of an intermediate part larger than the center hole diameter of an inlet side and an outlet side which are advanced in and out with a welding wire, and supporting the wire with both end parts. SOLUTION: A contact tip has a center hole formed by connecting a center hole 11 of a 1st sleeve 10 and a center hole 21 of a 2nd sleeve in the axial direction. The center hole 11 of the top end side and the center hole 21 of the base end side are a normal diameter and the intermediate part is made larger than the normal diameter. Therefore, the welding wire inserted in the center hole is supported with the center holes 11, 21 on both end parts, further, the welding wire is not touched in the intermediate part, the wire rectilinear property and the wire feeding property are more excellent than the same whole length straight hole tip. When the top end part of the contact tip is worn, only the 1st sleeve 10 can be exchanged.
Patent JP-H04195223-A (JP)
Title: Program file editing device
Inventor: HARADA YOSHIRO
IPC: G06F9/06
Filed: 1990-11-22
Abstract: PURPOSE:To attain the easy-to-see output of a console and to reduce the manhour with a program file editing device by inhibiting the output of the design specifications description information part to the console with the instruction given from the console. CONSTITUTION:When a design specifications display mode is changed, an output line number counter which gave an output to a console 104 is set at 0 and the program information on a single line is transferred to a buffer. Then a fact whether the head of the buffer is set or not when the design specifications display mode is set. If not, the contents of the buffer are outputted to the console 104 and the count value of the output line number counter is increased. When the counter value exceeds the screen line number of the console 104, only the program information part is outputted to the console 104.
Patent JP-H06169189-A (JP)
Title: Chip type heat generating component and packaging thereof
Inventor: KURITA KAZUAKI
IPC: H05K7/20
Filed: 1992-11-30
Abstract: PURPOSE:To provide a packaging method, which forms a high-heat generating component into a chip and at the same time, dissipates efficiently heat generated in the component to the outside. CONSTITUTION:A chip type heat generating component 1 is provided with an electrode 3 for heat dissipation and heat generated in the component is dissipated from the electrode to a ground layer 7, which is an internal layer of a printed board 6, via a pad 5 for heat dissipation electrode on the board 6. Moreover, the layer 7 is taken out from the end face of the board 6 to the outside, is connected to a heat sink 9 and finally, the heat is dissipated from the sink 9 into the air.
Patent JP-H06229513-A (JP)
Title: Large scale fluidized bed reactor
Inventor: JIYUAN ANTONIO GARUSHIAAMAROOR
IPC: F23C10/02
Filed: 1993-12-20
Abstract: PURPOSE: To feed a separated solid to a furnace zone without passing through a heat exchange surface by forming the furnace zone, two horizontal cyclone separators, two heat exchange zones disposed on opposite sides of the furnace zone, and two heat recovery zones in one container. CONSTITUTION: A reactor 10 includes a container defined by a front wall 12, a separation parallel rear wall 14, and side walls 16, 18. Intermediate partition walls 20, 22, 24, and 26 include bent upper portions 20a, 22a, 24a, and 26a. Horizontal cyclone separators 42, 44 are provided on an upper portion of the container formed with the reactor 10. A heat recovery zone 58 is defined between the side walls 16 and 18, and between the front wall 12 and the partition wall 20, and a heat exchange zone 60 is defined between the side walls 16 and 18, and between the rear wall 14 and the partition wall 26. As a result, heat loss and the need of expensive parts are reduced, and thereby the separation of entrained solid, removal of heat from the entrained solid and recirculation of the entrained solid can be performed.
Patent JP-2001136831-A (JP)
Title: Method for setting tree and plant and tree and plant unit
Inventor: IMAI TADAO
IPC: A01G7/00
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To suppress the formation of looping and growth of branches and leaves and maintain the form of the initial setting of trees and plants while maintaining the growth of rootlets. SOLUTION: Roots Nb of the trees and plants N are covered with post- planting care soil having about <=40% solid-phase ratio and about >=15% vapor- phase ratio to form a root ball member 3. The resultant root ball member 3 of the trees and plants N is covered with a root growth suppressing material 7 having about 18-32% solid-phase ratio and about 45-55% vapor-phase ratio to set the trees and plants N.
Patent JP-H04189462-A (JP)
Title: Method and device for cuttng by wire saw
Inventor: MIYAO ICHIRO
IPC: B24B27/06
Filed: 1990-11-22
Abstract: PURPOSE:To obtain a smooth cutting face by conducting cutting while continu ally changing the circumferential speed of a wire saw. CONSTITUTION:The circumferential speed of a wire saw 7 is increased and decreased so that a variable speed may be within 5-30% of a standard speed. Further, cutting is carried out while continuously changing the circumferentical speed of the wire saw 7 so that the variable time in increase and decrease in the circumferential speed may be within 3-10 seconds. Thus, the cutting surface is smoothened, and a partial abrasion of a cutting member in the wire saw 7 is prevented.
Patent JP-H11145803-A (JP)
Title: Semiconductor contactor
Inventor: SHIMIZU TOMIO
IPC: H05K3/20
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To prevent the circuit pattern of a snubber circuit from being released or disconnected, and to facilitate the work of connection with an opening/closing part in a semiconductor contactor in which the snubber circuit is connected in parallel with the opening/closing part composed of a semiconductor element. SOLUTION: A circuit board 22 is prepared by forming the circuit pattern of the snubber circuit by positioning and fixing conductor pieces 23, 24 and 25, which are obtd. by punching the thin plate of copper, through resin mold, a CR circuit or varistor consisting of the snubber circuit are mounted on this circuit board 22, and connecting terminals 23a and 25a to the opening/closing part are formed on the conductor pieces 23 and 25, while being folded integrally.  Since the circuit pattern of the anubber circuit is formed with the conductor pieces 23, 24 and 25, there is no possibility of releasing or disconnecting such as with the copper foil pattern on a printed circuit board and since the connecting terminals 23a and 25a to be connected to the opening/closing part are formed on the conductor pieces 23 and 25, while being folded integrally, it is not necessary to solder them to the circuit pattern as separate bodies.