baber/WOPTO huggingface dataset:
Patent JP-H03148263-A (JP)
Title: Phenoxypropylamine derivative or salt thereof and antiulcer agent containing the same
Inventor: ENDO ISAMU
IPC: A61K31/42
Filed: 1989-11-01
Abstract: NEW MATERIAL:A phenoxypropylamine derivative expressed by formula I [R1 and R2 are lower alkyl or R1 and R2 together may form (CH2)n (n is 4 or 5); R3 is lower alkyl, lower alkoxy or halogen; X is -O- or -S-; Y is -NH- or -O-; m is 1-5] or salts thereof. EXAMPLE:N-{3-[3-(Piperidinomethyl)phenoxy]propyl}-2-[2-(benzimidazolyl) thio]acetamide. USE:Useful as an antiulcer agent, capable of inhibiting acid secretion, promoting treatment of ulcer and further preventing recurrence after discontinuing administration by powerful enhancing action on protective factors and used as a remedy for gastric ulcer, etc. PREPARATION:A chloro derivative expressed by formula II is reacted with a thiol (or alcohol) derivative expressed by formula III in the presence of a base such as sodium hydroxide to afford the compound expressed by formula I.
Patent JP-H03147245-A (JP)
Title: Metal steam discharge lamp
Inventor: ORITO HIDEMI
IPC: H01J61/35
Filed: 1989-11-01
Abstract: PURPOSE:To prevent peeling of the heat insulating film by forming the heat insulating film for insulating a light emitting tube with the predetermined material. CONSTITUTION:At least, more than one kind of the metal ionide among Dy, Tl, Na, Cs, Ho and Tm and mercury are sealed in a light emitting tube 1, and little diameter parts of the ends of the light emitting tube are covered with the heat insulating film 6. The heat insulating film 6 which consists of glass and ZrO2 is formed on a rough film 5 made of ZrO2. For example, firstly, ZrO2 is coated on both the little diameter parts of the light emitting tube 1 with organometal solution dipping and coating method, and furthermore, the heat insulating solution made of ZrO2 and glass powder is coated thereon and is burned to form the heat insulating film. The heat insulating film obtained with this method is difficult to peel and the high color rendering of the light emitting tube can be maintained.
Patent JP-H02129579-A (JP)
Title: Radar device for aircraft mounting
Inventor: SUGANUMA SEIJI
IPC: G01S7/02
Filed: 1988-11-09
Abstract: PURPOSE:To obtain angle measurement accuracy and to make a high-accuracy geographic observation and shorten a geographic detection time by processing signals from element antennas in parallel and obtaining a multi-beam, and constituting a mono-pulse computing element and a beam controller. CONSTITUTION:A high-frequency signal received by an array antenna 2 consisting of N element antennas 1 is inputted to a receiver 3. This signal is amplified and phase-detected in the receiver 3 and converted into video signals consisting of channels I and Q, which are inputted to a digital multi-beam generating means 4. This means 4 generates N multi-beams by frequencies and the received signal is stored in a memory 5 and inputted to a multi-beam angle measuring means 6. The means 6 measures the arrival angle of a radio wave between the directions of two beams with high accuracy and inputs distance information obtained from angle information on the arrival of the beam and the sum signal to a geographic section measuring instrument 7.
Patent JP-2000097605-A (JP)
Title: Rotation angle detector
Inventor: KOGURE YOSHIHIRO
IPC: G01B7/00
Filed: 1998-09-19
Abstract: PROBLEM TO BE SOLVED: To enhance detection accuracy of rotation angle by accurately detecting a flux density between yokes. SOLUTION: First and second yokes 8 and 9 are composed of magnetic pole piece parts 8a and 9A formed being curved in a circular arc and overhung parts 8B and 9B. The first and second yokes 8 and 9 face each other in the diametrical direction sandwiching a magnet 7 and extended parts 8B2 and 9B2 of the tips of the overhang parts 8B and 9B are laid one upon the other. First and second Hall elements 13 and 14 are at different locations on the Y axis being positioned between the extended parts 8B2 and 9B2. Detection signals from the Hall elements 13 and 14 are inputted into a circuit component, which compares and computes the detection signals from the Hall elements 13 and 14.
Patent JP-H06108130-A (JP)
Title: Device for replacing tuyere connecting tube
Inventor: MATSUO HIDEO
IPC: C21B7/16
Filed: 1992-09-30
Abstract: PURPOSE:To mechanize the replace of a tuyere connecting tube by making a fork and a attaching/detaching machine for a fastening/loosening machine travel along an annular tube and making these swingable. CONSTITUTION:A travelling frame 22 is made to travel along the rail 21, and the fork 26 and a guide cell 33 are shifted to the front surface of the tuyere 6 to be changed. A swinging frame 23 is moved toward the neighborhood of a nut 13 with a handle in a fastening device 11, and the guide cell 33 is moved in the upper and lower direction and to the right and left side so as to be possible to fasten/loosen a blow pipe 9 by the fastening/loosening machine 41. Successively, at the time of removing the tuyere 6, a tuyere pull-out rod is set to an air hammer 38, and the guide cell 33 and the fork 26 are extended to the max., and by reversely hitting the air hammer 38, the pull-out swinging frame 23 is swung and the tuyere is laid on the tuyere laying table. In such a way, by the simple device constitution, the replace of the tuyere connecting tube is mechanized and the working efficiency can be improved.
Patent JP-S62140660-A (JP)
Title: Rotary disk type electrostatic painter
Inventor: HARA MASUMI
IPC: B05B7/08
Filed: 1985-12-17
Abstract: PURPOSE:To permit desired increase and decrease of the ejection rate of a paint by discretely controlling control valves to discretely control the air flow rates from respective ejection ports thereby changing the air flow rate between a rotating disk and stationary disk. CONSTITUTION:The stationary disk 21 having the diameter approximately equal to the diameter of the rotating disk 27 is provided to face the rear surface of the rotating disk apart at a small space therefrom. Pressurized air is supplied into the space between the front surface of such stationary disk 21 and the rear surface of the rotating disk 27 and is ejected from the peripheral edges thereof. Many pieces of the ejection ports 43 for ejecting the air flow to block the flow of the air flowing toward the peripheral edges in the space are formed to the front surface of the stationary disk 21. The ejection ports 43 are connected via the separate control valves 47 to a compressed air supplying source 48. The flow rate of the air supplied into the space between the rotating disk and the stationary disk and ejected from the peripheral edge is changed in the peripheral direction in the above-mentioned manner, by which the ejection rate of the paint released from the peripheral edge of the rotating disk is increased and decreased as desired in the peripheral direction of the rotating disk.
Patent JP-H01124264-A (JP)
Title: Manufacture of thin-film transistor
Inventor: NASU YASUHIRO
IPC: G02F1/136
Filed: 1987-11-09
Abstract: PURPOSE:To prevent a short circuit between electrodes due to electrostatic destruction from being caused by a method wherein a photoresist is left also in parts other than a part directly above an opaque metal gate electrode in a self-alignment process, end parts of a source electrode and a drain electrode are covered partially to be away from the part directly above the gate electrode so that a creeping distance between both can be increased. CONSTITUTION:A gate electrode G and a resist film 17' to be used as a patterning mask of a gate bus line are formed in such a way that, after a crossed part of the gate electrode G and end faces of a source electrode S and a drain electrode D has been exposed to light preliminarily by using an image-reversal photoresist, an exposure operation is executed from the back of a transparent insulating substrate 1 by making use of the gate electrode G and the gate bus line 2 ask masks. By this process, a resist pattern whose width is wider than that of the gate electrode G is added to a pattern which has been self-aligned with the gate electrode G and the gate bus line. If an etching operation is executed by making use of this resist film as a mask, a gate insulating film 3 such as an SiN film is left at four corners of the crossed part of the gate electrode G and the end faces of the source electrode S and the drain electrode D; a creeping distance between individual electrodes is increased.
Patent JP-H05101847-A (JP)
Title: Electrolyte for electrochemical battery and battery
Inventor: NAKANAGA TAKEFUMI
IPC: H01M10/05
Filed: 1991-10-03
Abstract: PURPOSE:To provide an excellent chemical stability and redox stability, lessen segregation of electrolytic solution, and enhance the durability by allowing the electrolytic solution to contain as major component 2.5-dialkoxy-2.5- dihydrofuran and/or 2.5-dialkoxy-tetrahydrofuran. CONSTITUTION:An electrolyte contains as major component a substance formed by adding 2.5-dialkoxy-2.5-dihydrofuran and/or 2.5-dialkoxy-tetrahydrofuran to a salt solution of propylene carbonate or ethylene carbonate, dimethoxy ethane or tetrahydrofuran. The number of carbons of alkoxy radical shall preferably be 1-4 from the viewpoint of ion conductivity, and methoxy or ethoxy substitute is still more preferable. When this is used as a stabilizer, the number of carbon of the alkoxy radical shall be in range of 1-7. Examples of the salt for the electrolytic solution are alkali metal salt, alkali earth metal salt, and 4th grade ammonia salt.
Patent JP-H05102178-A (JP)
Title: Heterojunction bipolar transistor
Inventor: OKUBO NORIO
IPC: H01L29/737
Filed: 1991-10-04
Abstract: PURPOSE:To provide a heterojunction bipolar transistor wherein, when a base layer is grown at a low temperature, the quality of the base layer is not deteriorated, as a result, the rate of the recombination of minority electrons can be reduced and a high current gain can be obtained. CONSTITUTION:In a heterojunction bipolar transistor 1, an emitter layer 8 composed of a compound semiconductor layer, a base layer 7 and a collector layer 5 are formed on a semiconductor substrate 2 and carbon (C) is mixed with the base layer 7. The transistor is featured in such a way that the base layer 7 is composed of InXGa1-XAsYP1-Y (where 0<=X<1 and 0<Y<=1).
Patent JP-H09125415-A (JP)
Title: Foundation base for equipment devices
Inventor: SUZUKI KOJI
IPC: E02D27/44
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a foundation base for equipment devices which sufficiently secures the positioning accuracy of anchor bolts for installation of equipment devices and improves the workability at the time of construction of the foundation base and also provides a sufficient strength against the vibration of the equipment devices installed there. SOLUTION: After the fitting position of equipment devices on the upper face of a steel skeleton frame 3 has been precisely measured, pierced holes 7a, 7b piercing the upper and lower flange members 2a, 2b of the steel skeleton member 2 at the position are formed. A sleeve 8 is inserted in the upper pierced hole 7a to get in contact with the lower flange member 2b and connected thereto and an anchor bolt 9 for installation of equipment devices is inserted in the arranged sleeve 8 and the height is accurately adjusted. Then, the upper and lower ends of the sleeve 8 are fixed by nuts 10 to secure the position of the anchor bolt 9.
Patent JP-H05100149-A (JP)
Title: Camera with line of sight detecting device
Inventor: KUSAKA YOSUKE
IPC: A61B3/113
Filed: 1991-10-04
Abstract: PURPOSE:To eliminate the need of the manual operation of a focus lock or an AE lock, or so, even if composition is changed. CONSTITUTION:This camera provided with a line of sight detecting device, includes a camera body, a camera angle detecting means (S310) detecting the rotational amount of the camera body, a line of sight detecting means detecting the position of the gaze of a photographer on a photographic screen formed by a photographing lens, a radial angle detecting means (S309) detecting the rotational amount of the line of sight from the moving quantity of the gaze position, and a line of sight lock detecting means (S311) detecting a line of sight lock state where the photographer keeps his or her eyes on the same object, based on the rotational amounts of the camera body and the above- mentioned line of the sight.
Patent JP-2000118611-A (JP)
Title: Fire source intrusion preventive system in automatic warehouse
Inventor: MATSUDA SUKEHARU
IPC: B65G1/00
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To prevent entry for storing of an article having kindling source by detecting it by a smoke detector and giving a warning signal by constituting a hood for smoke collection above a region of a carrier passage where moving speed of a carrying article is reduced and setting the smoke detector on this hood for smoke collection. SOLUTION: This system constitutes a hood for smoke collection above a range of a carrier passage in which moving speed of a carrying article to be carried by a carrier device is reduced in the carrier passage 7 to deliver an article to an automatic warehouse and sets a smoke detector 13 on this hood for smoke collection. Entry for storing of an article having kindling source is prevented by detecting it by this smoke detector 13 before entering it and giving a warning signal.
Patent JP-H04157518-A (JP)
Title: Input device with display function
Inventor: TSUJIKAWA NORIO
IPC: G06F3/048
Filed: 1990-10-22
Abstract: PURPOSE:To attain the write in a wide area, and to easily rewrite an input item by setting an area including a specified input item and the area including the area adjacent to this as a write-in area at a rewrite mode. CONSTITUTION:At the rewrite mode, in the case of specifying the input item to be a rewirte object by a rewrite item frame specifying key 117d, an item register frame setting means 132 does not set only the area including this specified input item as an item registering frame of the write-in area for writing the input item from a touch panel 101, but sets the wide area including the area adjacent to the specified area as the item registering frame. Then, a character written on the touch panel inside this item registering frame is changed (reduced) to the display data to enter the frame including the specified input item. Thus, it is possible to write inside the item registering frame wider than the specified frame, and to rewrite the input item easily.
Patent JP-H04158997-A (JP)
Title: Method and device for forming curvilinear edge of lens
Inventor: JIEEMUZU JIERARUDO RANII
IPC: B23K26/40
Filed: 1990-10-22
Abstract: PURPOSE: To form a curvilinear or round edge at a contact lens by subjecting the outer periphery of this lens to melt light emission decomposition by laser radiation. CONSTITUTION: The lens 21 mounted at a lens fixture 22 is arranged by motors 11 and 12 and x-, y-, z-axis fine adjustment mechanisms 14, 17, 18 in such a manner that the edge 25 of the contact lens 21 is irradiated with the edge 50 of the laser beam 23 over the entire periphery thereof. When the lens edge 24 is irradiated with the laser 23, this portion is subjected to the melt light emission decomposition and is removed down to a circumferential edge region 25 and the final edge 26 is finished to a curvilinear shape. The contact lens 21 is subjected to the melt light emission decomposition at a certain ratio depending on the wavelength of the laser beam 23, the fluence and shot number of the laser beam and the material of the lens 21.
Patent JP-2000113566-A (JP)
Title: Disk player
Inventor: WATANABE KATSUMI
IPC: G11B19/02
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a disk player capable of performing stable detection by a simple structure even when plural reflective type optical device are used, and preventing erroneous operations. SOLUTION: Sensors 11a and 11b are formed by a single reflective type photointerruptor 7 having a light receiving/emitting surface 7a provided on a printed wiring board, and a silver reflection sheet 9 stuck to its opposing portion. The sensors 11a and 11b are provided back and forth holding a loading roller 13 therebetween in a disk player when seen from a plane. The positions of the sensors 11a and 11b are set on a straight line X or in the vicinity thereof in a disk carrying direction and through the middle of the loading roller 13 when seen from the plane. The reflective type photointerruptor 7 and the reflection sheet 9 are disposed in the sensors 11a and 11b such that the optical paths of the sensors 11a and 11b and the straight line X are nearly orthogonal to each other when seen from a plane.
Patent JP-2001111439-A (JP)
Title: Squelch circuit
Inventor: SAKASHITA HIROYUKI
IPC: H04B1/26
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of noise due to adjacent channel interference or mutual modulation interference. SOLUTION: A receiver provided with the squelch circuit is provided on the assumption that a transmitter provided with a function for applying generally known deviation limitation to the maximum amplitude of an original signal to be communicated is used as a device to be communicated. When the signal level of a detection output of an FM detection circuit 9 which is detected by a voltage detection circuit 14 is a 1st threshold or more slightly higher than the maximum amplitude level, a CPU 15 judges that the receiver suffers adjacent channel interference or mutual modulation interference and controls an electronic switch circuit 10 so as to turn off the output of the receiver.  When the signal level of the detection output is a 2nd threshold or less lower than the maximum amplitude level, the CPU 15 judges that the original signal is not included in a required signal and controls the circuit 10 so as to turn off the output of the receiver.
Patent JP-S62144278-A (JP)
Title: Font pattern producing device
Inventor: MIYAMOTO TAKAKO
IPC: G06T11/60
Filed: 1985-12-19
Abstract: PURPOSE:To improve the working efficiency by producing a font pattern based on an existing image picture and at the same time to attain correction of the font pattern through a pattern editing process. CONSTITUTION:The image data given from an image reading device 13 is stored in an image storing part 15. Then a displays control part 16 controls a displays device 17 to display the read data. A data segmenting control part 19 segments the image data stored in the part 15 according to the cursor position information given from a cursor position control part 18 are stores the data in a segmented data storing part 20. A pattern editing part 22 edits the pattern data. Then the data produced by a pattern data producing part 21 is stored in a storing device 25 via a storing part 24.
Patent JP-H08117979-A (JP)
Title: Refractories for controlling molten steel flow rate and their sealing method
Inventor: KAWASHIMA TERUHISA
IPC: B22D11/10
Filed: 1994-10-26
Abstract: PURPOSE: To obtain an excellent adhesion property and air shieldability even if joint surfaces are planar to each other by forming recesses and/or projecting parts on at least one joint surface. CONSTITUTION: Sealing materials 29, 36 are arranged in the joint parts of an upper nozzle 24 and an upper stationary platen 25 and in the joint parts of a lower stationary platen 31 and an immersion nozzle 27. Sheet gasket materials, refractory mortar or fiber fluxes, etc., are used as these sealing materials 29, 36. The recesses 28, 34 are respectively formed on the joint surface of the upper stationary platen 25 and the joint surface of the lower stationary platen 31. The plasticity of the adjacent sealing materials 29, 36 is thereby sufficiently derived. The joint surfaces may be provided with the projecting parts in place of the recesses. As a result, the intrusion of air is prevented and steel having high quality is produced.
Patent JP-S63138644-A (JP)
Title: Enclosed lead storage battery
Inventor: YAMASAKA KOICHI
IPC: H01M50/489
Filed: 1986-11-28
Abstract: PURPOSE:To prevent an active material from dropping off and improve the cycle life by mixing graphite into a glass mat and enveloping it with a porous electric insulating isolator for use as a separator. CONSTITUTION:Graphite is mixed into a separator 2, and the separator 2 containing graphite is covered by a porous insulating isolator 3. This porous insulating isolator 3 prevents the short circuit between a positive electrode 4 and a negative electrode 1 by graphite, an electrolyte is accessible to boles for the charging and discharging reaction, and the oxygen gas generated by the positive electrode 4 can be diffused to the negative electrode 1. Accordingly, the discharge capacity is increased, the cycle life is prolonged, the density of the electrolyte can be suppressed under the charged condition, and the life is extended in view of the grid corrosion.
Patent JP-H01125973-A (JP)
Title: Manufacture of mask rom
Inventor: TANAKA SHINPEI
IPC: H01L27/112
Filed: 1987-11-11
Abstract: PURPOSE:To largely shorten a period from the step of depleting a predetermined enhancement FET to the completion of a mask ROM by reducing the gate electrode of an enhancement type field effect transistor to the degree of penetrating P<+> by a normal energy in case of ion implanting. CONSTITUTION:A whole silicon substrate 1 formed with a gate oxide film 4 is covered with a polysilicon film 6. In this case, the thickness of the film 6 is formed 3500-4000Angstrom  on a forming region 3c of an enhancement type FET for forming a peripheral circuit, and forming regions 3a, 3b of the enhancement type FET to become a memory cell is suppressed with P<+> as an impurity to approx. 1500Angstrom  in which the P<+> can be penetrated by a normal energy in case of ion implanting the P<+>. The film 6 is etched to form a gate electrode 61 patterned from the film 6 having a predetermined thickness on the region 3c and a gate electrode 62 patterned from the film 6 thinner than the predetermined thickness on the regions 3a, 3b.
Patent JP-2000093125-A (JP)
Title: Drink or food comprising edible fibers
Inventor: OSHIDA YOSHIAKI
IPC: A23L2/52
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a drink or food which comprises edible fibers, can easily be drunk and can be expected to act in bodies. SOLUTION: This drink or food comprising edible fibers uses an acidic polysaccharide which can be cross-linked with polyvalent metal ions. Therein, the acidic polysaccharide is used in a state substantially not cross-linked, and has a viscosity of 2-10 mm2/s in a 0.5% aqueous solution.
Patent JP-S63139827-A (JP)
Title: Picture processing device
Inventor: HIROSE TOSHIHIKO
IPC: G03G15/22
Filed: 1986-11-29
Abstract: PURPOSE:To accommodate a sheet stably in a containing part in a condition that the sheet provides the same curl direction, by providing the third route which supplies the sheet, accommodated in the containing part, to a picture forming part from the containing part. CONSTITUTION:If preparation is completed for copying to a reverse side, a paper feed roller 119 drops onto a sheet and rotates feeding out paper on the uppermost position. The fed out sheet, whose point end rises along a guide 120, is supplied to a paper feed route 111 traversing a paper discharge port of an inverting route 105. The sheet, changing its direction by a guide 123, is conveyed to the paper feed route 111 by conveying rollers 124, 126. And a device, which feeds out the sheet by a paper feed roller 127 expelling a sheet, following said sheet, by a separating roller 129, supplies the sheet, separated into one sheet, to a paper feed route 21 of a copying machine 5 from a paper feed route 109. And the sheet, performing copying on its reverse side in a picture forming part 7, is discharged to a discharge paper tray 103 from a paper discharge route 101.