baber/WOPTO huggingface dataset:
Patent JP-S5478983-A (JP)
Title: Manufacture for electron beam adjusting tool
Inventor: KAWASHIMA KENICHI
IPC: B23K15/00
Filed: 1977-12-06
Abstract: PURPOSE: To manufacture the tool of high accuracy based on the machining of sharpness to the Si substrate by applying the manufacturing technology of semiconductor device.  
     CONSTITUTION: The plasma etching for SF 6  is made on the Si substrate via the resist mask 2. The SiO 2  film 3 is formed by about 1000 Å by removing the mask and other is removed by leaving the trapezoid 1'. Succeedingly, when Ti-Pt film 4 is fomed by about 1000 Å, since the trapezoid 1' is sharp, it is not formed on the side wall. Next, when the gold plating film 5 is formed about 3 μm, no plating is made to the top of trapezoid. The resist 6 is selectively formed at the back of the substrate, the substrate 1 is etched with Si etching solution from the opening A, and when the SiO 2  3 is etched with fluoric acid solution, the end part takes the form of the trapezoid 1' and very sharp pattern is maintained. The resist 6 is removed and desired tool is formed with suitable cutting. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S633220-A (JP)
Title: Optical linear scale
Inventor: ODAWARA GOTARO
IPC: G01D5/36
Filed: 1986-06-23
Abstract: PURPOSE:To take an accurate measurement by providing an optical sensor and a scale plate and finding the relative position and movement quantity of a body to the extent of the side of one unit of a photodetecting element, and further interpolating a finer movement quantity than the measurement resolution of the photodetecting element by using moire fringes. CONSTITUTION:The optical sensor 1 where many photodetecting elements 2 are arranged in two arrays and a light source 7 are fixed in one body and move relatively in parallel to the array direction of slits 4 (414n44) on the scale plate 3. Here, when the presence of fringe patterns 4 and 5 is ignored, illumination light emitted by the light source 7 is transmitted through slits 4 of the scale plate 3 to project the image of the slits 4 on the sensor 1. Then, outputs from respective elements 2 of the sensor 1 are inputted to an arithmetic circuit. In this case, the shape and intervals of the slits 4 are selected and the position or movement quantity of the scale plate 3 is detected. Displacement smaller than one picture element of the elements 2, however, can not be detected by this, so moire fringes are formed by fringe patterns 5 and 6 provided to the surfaces of the sensor 1 and scale plate 3 for interpolation, and the moire fringes are read.
Patent JP-2000339423-A (JP)
Title: Radio recording medium, radio recording medium system, automatic ticket examination system and fare collecting system
Inventor: SEKINE HIROYOSHI
IPC: G07B15/00
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To execute guiding and processing corresponding to a situation in the case of rewriting information to be shown on the surface of a radio recording medium by displaying information on display abnormality by driving power smaller than driving power for displaying processing result information. SOLUTION: A radio card 1 is started by receiving driving power from a reader/writer 20, and a CPU 11 transmits recording contents recorded in a ROM 12 and a RAM 13 to the reader/writer 20 as read data. After then, writing data as a processing result with respect to the read data is received from an automatic ticket examination machine main body 40 via the reader/writer 20 to decide displaying contents corresponding to the writing data. Then, a displaying power judging part 15 judges whether there is driving power sufficient for displaying the displaying contents on a display 2. In the case of not judging the driving power sufficient, the CPU 11 informs the automatic ticket examination machine of the shortage of the driving power for display, stands-by until the driving power for display becomes sufficient and executes abnormality display without transmitting re-read data.
Patent JP-S629859-A (JP)
Title: Grinding and polishing method of ball
Inventor: OKABE KENGO
IPC: B24B11/04
Filed: 1985-07-05
Abstract: PURPOSE:To enable a ball of high degree of true sphericity to be efficiently ground or polished, by providing rotary shafts, which can be adjusted advancing and reversing from three directions, on a ball receiving bed, in the case of the method for grinding and polishing the ball for a ball bearing or the like. CONSTITUTION:A vertical peripheral wall 1b is provided in the peripheral edge part of a circular plate-shaped ball receiving bed 1 hollowing its center part, and rotary shafts 2, 3, 4 being mounted with a 120 deg. space in a manner of penetrating through the peripheral wall 1b, are rotated by motors M through V belts V ad pulleys P. And the rotary shaft, mounting to its point end a grinding or polishing member 5 and rotating interposing a ball 6 from three directions, grinds or polishes the ball while cutting oil is injected from a nozzle 18. The cutting oil returns from a discharge hole 1a of the ball receiving bed 1 to a tank not shown in the drawing. While a machine, regulating the rotary shaft 2 to be advanced and reversed by a handle 13a through a connecting arm 12 and a lever 13 while the rotary shafts 3, 4 to be advanced and reversed through oil hydraulic cylinders 14, connecting arms 15, rods 16 and levers 17, grinds and polishes the ball to be finished in good efficiency and high accuracy.
Patent JP-H04345057-A (JP)
Title: Ic package and its manufacture
Inventor: NAKAMURA NOBORU
IPC: H01L23/10
Filed: 1991-05-22
Abstract: PURPOSE:To realize accurate positioning of adjacent lead frames, and miniaturize an IC package, by sealing an alumina cap and an alumina base by interposing amorphous solder glass whose softening temperature is lower than crystallized solder glass. CONSTITUTION:Crystalline low melting point glass composition composed of PbO-B2O2-ZrO-SiO2 based low melting point glass powder and low expansion refractory filler powder is attached to the sealing surface of an alumina base 11, and heated nearly at a softening temperature, thereby fusion-bonding the low melting point glass composition to the alumina base 11. After a lead frame 17 is positioned and arranged on the low melting point glass composition, crystallized solder glass 16 is formed by heating. After an alumina cap 21 constituted by attaching amorphous low melting point glass composition to the sealing surface is arranged so as to face the alumina base 11, the amorphous low melting point glass composition is softened by heating and then hardened. Thereby amorphous solder glass 22 is formed, and the alumina base 11 and the alumina cap 21 are sealed.
Patent JP-H11339830-A (JP)
Title: Fuel cell power generating system and its operating method
Inventor: KUBOTA YASUMOTO
IPC: H01M8/04
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To adequately control the temperature of cell cooling water, effectively take out heat attendant on power generation to the outside, and operate a fuel cell in high heat efficiency at stable operating temperature. SOLUTION: A branched pipe in which a heat exchanger 4 and a temperature control valve 42 are arranged is installed in parallel between a cell cooling water circulation pump 3 and a cell cooling line 1C in a circuit for supplying cooling water obtained with a water vapor separator 2 to a fuel cell main body 1 as the cell cooling water, the temperature control valve 42 is adjusted according to the detected value of a power generating current detector 10 and the detected value of a thermometer 41 to control the temperature of the cell cooling water. The pressure of the water vapor separator 2 is detected with a pressure gage 21, a pressure control valve 6 installed in a circuit for taking out water vapor to the outside is adjusted according to the detected value, and the pressure of the water vapor separator 2 is kept constant.
Patent JP-S5770480-A (JP)
Title: Electronic apparatus with alarm function
Inventor: TAKAHASHI NAOKI
IPC: G10L19/00
Filed: 1980-10-22
Abstract: PURPOSE:To know for what purpose an alarm time is set by recording voice in a watch from the outside, and sounding this voice at the alarm time. CONSTITUTION:A recoder A is mounted freely removably to a clock circuit via connecting parts T1-T4. When voice is inputted from a speaker 16 serving also as a microphone while a swtich S3 for recording is operated, it is cooled and recorded in a recording part 18. When an alarm signal AL is applied from an AND gate 17 to the part 18, the recorded contents are read out and the voice is sounded from the speaker 16. When a switch S2 for selecting alarm sound is operated, the sound to be produced at the alarm time is changed over to the recorded voice and the melody stored in a musical note code storage part 14.
Patent JP-H11209399-A (JP)
Title: Pharmaceutical composition with high-specific gravity lipoprotein as active ingredient
Inventor: ISHIDA YOJI
IPC: A61K35/16
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To obtain a pharmaceutical composition exhibiting immediately effective and efficient blood platelet productivity, and useful as a therapeutic agent for thrombocytopenia. SOLUTION: This pharmaceutical composition is such one that the high- specific gravity lipoprotein as active ingredient thereof having megakaryocytic cell projection formation activity has the following properties: (a) subject to no adsorption to a zinc chelating gel under the condition of 10 mM N-(2- hydroxyethyl)piperazine-N'-2-ethanesulfonic acid (HEPES) buffer solution with pH 7.4 containing 150 mM common salt; (b) capable of being fractionated with a molecular weight of 300 k±100 kd as peak in its gel filtration under the condition mentioned above; (c) capable of being fractionated to a specific gravity (d) of <=1.21; (d) containing apolipoprotein A-I as the constituent protein; and (e) having the ability to produce blood platelets.
Patent JP-H10335770-A (JP)
Title: Connecting sheet metal used for printed wiring board
Inventor: OOTA KIMIHIRO
IPC: H05K1/11
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To dissolve mutual interference between a plurality of electronic circuits caused by resistance of a connecting sheet metal in the connecting sheet metal used by being mounted on a printed wiring board, in order to connect a terminal connecting to a power source or an earth to the plurality of electronic circuits on the printed wiring board, and supply a power source or an earth to the electronic circuits. SOLUTION: A connecting sheet metal 10 is slit-like as a whole and has a first connection part 18 connecting to a power source side terminal 16. A slit 20 extending from near the first connection part 18 to a longitudinal direction of the connecting sheet metal 10 is formed, and then a first branch 22a and a second branch 22b are formed in a configuration of being branched near the first connection part 18. Each of the branch parts is connected to circuits A, B on a printed wiring board 12, and accordingly a connection route between the power source side terminal 16 and each of the electronic circuits A, B comprised by the connection sheet plate 10 is a mutually independent separate connection route.
Patent JP-S6044513-A (JP)
Inventor: BORUFUUDEIITAA SHIYUREAA
IPC: C08F20/02
Filed: 1984-07-17
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-S634438-A (JP)
Title: Optical information recording medium
Inventor: AWAJI KYOICHI
IPC: G11B7/24
Filed: 1986-06-25
Abstract: PURPOSE:To permit the quick curing of a resin and to provide a good release property of a matrix and ease of handling by consisting a resin compsn. curable by UV rays of an alkylene glycol di(meth)acrylate, thermoplastic resin and photo radical polymn. initiator. CONSTITUTION:The resin compsn. curable by UV rays which is liquid at an ordinary temp. and consists of the alkylene glycol di(meth)acrylate, the thermoplastic resin and the photoradical polymn. initiator is used. Ethylene glycol di(meth)acrylate, etc. are used as the alklene glycol di(meth)acrylate, a (meth) acrylic resin, etc., are used as the thermoplastic resin. these resins are used at compsn. ratios; 95-70wt% acrylate and 5-30wt% thermoplastic resin. Benzophenone, etc., are used for the photo radical polymn. initiator. The resin compsn. curable by UV rays is filled between a transparent substrate and the matrix and thereafter, UV rays are projected thereto from the substrate side to cure the resin compsn. curable by UV rays. The matrix is released after the curing.
Patent JP-H07333469-A (JP)
Title: Semiconductor laser module
Inventor: MIKI ATSUSHI
IPC: G02B6/32
Filed: 1994-06-06
Abstract: PURPOSE:To decrease the number of parts by constituting the end face of a fixing part having inclination in such a manner that the propagation optical axis of a optical fiber has a prescribed angle with the propagation optical axis of an optical system. CONSTITUTION:A ferrule holder 7 is mounted with the inclination in such a manner that this holder has the prescribed angle with the propagation optical axis of a system consisting of a semiconductor laser element 1 and the optical system 2. A ferrule 6 which is supported to a ferrule holder 7 in the same structure as the structure of the conventional semiconductor laser module and the optical fiber 3 which is held in this ferrule 6 is also inclined with the propagation optical axis of the optical system 2. The angle formed by the propagation optical axis of the optical system 2 and the propagation optical axis of the optical fiber 3 is an angle complementary with the refraction of the incident and exit light generated by a Snell's law at the end face of the optical fiber. Then, the incident laser on the end face of the optical fiber 3 via the optical system 2 from the semiconductor laser 1 is coupled to the optical fiber 3 with the extremely high efficiency.
Patent JP-S63310289-A (JP)
Title: Picture recording and reproducing device
Inventor: ISHIBASHI MICHIYASU
IPC: G11B20/06
Filed: 1987-06-11
Abstract: PURPOSE:To eliminate a need of a negative-polarity synchronizing signal and to improve the SN ratio by converting a video signal in every one horizontal period 1H with respect to the time base to form a no-signal part and performing FM modulation and recording and reproducing a signal where a burst synchronizing signal is multiplexed with this no-signal part in time division. CONSTITUTION:An input muse signal (a) is digitized and is applied to a memory circuit 3 and a synchronizing signal separator circuit 4. The circuit 4 generates a resampling clock to separate vertical and horizontal synchronizing signals and applied them to a clock generator 5. The circuit 3 compresses a color signal C and a luminance signal Y of the signal (a) with respect to the time base and eliminates a positive-polarity synchronizing signal S and inserts signals A and D in black and gray levels and a burst signal B to a time blank part to generate a video signal (b). The signal (b) and a burst synchronizing signal (d) are added by an adder 7 to obtain digital data (e). Data (e) passes a D/A converter 8 and a gate circuit 9 to become a recording video signal (f), and the signal (f) passes an FM modulator 11 and a gate 12 to obtain an FM signal (h). The signal (h) and a burst synchronizing signal (g) are multiplexed in time division by a burst synchronizing signal multiplexing circuit 13 to output a time division multiplexed signal (i).
Patent JP-S5938914-A (JP)
Title: Control signal processor
Inventor: HAMADA YUUICHIROU
IPC: G11B7/00
Filed: 1982-08-25
Abstract: PURPOSE:To prevent the recording of a wrong control signal when a reproduced information signal is recorded to another recording medium after converting the format of said information signal, by comparing the 1st and 2nd control signals with each other. CONSTITUTION:A PQGEN9 receives the time code TC data from a VTR5 as well as a control signal from a control signal generator 18, and the PQGEN9 generates subcodes P and Q and supplies them to a format encoder 14. At the same time, the control signal contained in the code Q is compared with the control signal contained in a reproduced PCM signal through a comparator 30. When no coincidence is obtained from the comparison, a system controller 32 drives an alarm 33 to stop the recording to a disk 22. As a result, the recording of a wrong control signal can be avoided.
Patent JP-S63310103-A (JP)
Title: Method for imparting grade of magnetic field intensity by using superconductivity
Inventor: YOSHIKAZU MASAO
IPC: H01F7/20
Filed: 1987-06-12
Abstract: PURPOSE:To impart a grade of magnetic field intensity by a method wherein, after a first wire material composed of a superconducting material has been formed in a figure-shape of 8, two small and large interlinked regions are formed inside a magnetic field and in the same manner two small and large interlinked regions are formed by a second wire material in the large interlinked region. CONSTITUTION:Two 8-shaped small and large interlinked regions 16a, 16b formed by a second wire material 16 composed of a superconducting material are formed inside a large interlinked region 15a formed by a first wire material 15; the small interlinked region 16b is arranged in a small interlinked region 15b formed by the first wire material 15. The magnetic field intensity near the large interlinked region 16a formed by the second wire material 16 is different from that near the small interlinked region 16b formed by the second wire material 16. Accordingly, the magnetic field intensity is decreased from the side of the small interlinked region 15b formed by the first wire material 15 toward the side of the large interlinked region 16a formed by the second wire material 16. By this setup, a large grade of the magnetic field intensity can be caused.
Patent JP-H10336765-A (JP)
Title: Electronic appliance control device, electronic appliance control method, electronic appliance and transmission medium
Inventor: TAKIHARA MASAHIRO
IPC: G06F3/0486
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To execute a quick copy of information between audio-visual appliances. SOLUTION: A PC module 1 registers an MD player module 3 and a digital audio tape(DAT) 5 as a group, and for this group, generates a unique group ID and informs of this the MD player module 3 and the DAT player module 5. When information is copied from a CD player module 2 for this group, the PC module 1 adds the group ID and a recording instruction to a reproduction instruction for the CD player module 2 and transmits to a 1394 cable 7. The CD player module 2 which receives a command starts reproducing and, at the same time, transmits again to the 1394 cable 7 a remaining part after deletion of a commend for itself. The MD player module 3 and the DAT player module 5 recognize by the group ID that this command are about themselves and record reproduced information by the CD player module 2 in accordance with a recording the instruction.
Patent JP-H11338023-A (JP)
Title: Film unwinder
Inventor: MATSUKAWA NOBUO
IPC: G03B17/00
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of fogging at the time of completing unwinding by obtaining an unwinding amount corresponding to a no-load feeding amount in the execution of loading, at the time of unwinding a film. SOLUTION: The film unwinder is provided with film winding means 21, 27 and 25 for executing the no-load feeding of the loaded film by a specific amount, setting means 29 and 21 for setting the specific amount, unwinding means 21, 27 and 26 for unwinding the film and control means 21 and 30 for stopping the unwinding operation by the unwinding means 21, 27 and 26. The stopping period of the unwinding operation is decided on the basis of the specific amount, to stop the unwinding operation at the decided stopping period, by the control means 21 and 30.
Patent JP-S5782211-A (JP)
Title: Tape recorder
Inventor: SHIMIZU AKIRA
IPC: G11B5/02
Filed: 1981-09-17
Abstract: PURPOSE:To commonly use a decoder for the reproduction of a disc record, by providing an input terminal for disc record, in a tape recorder having the decoder with a noise reduction system. CONSTITUTION:A fixed terminal (c) of switches 8, 15 is connected to a moving terminal (a) when the recorder is used as a tape recorder. A reproducing signal from a reproducing head 7 is applied to a decoder circuit 9 via a reproducing amplifier 17. On the other hand, a transistor 13 is off-state, a power supply control circuit 5 is operative and the operation of the tape recorder can be made. On the other hand, when a disc record is reproduced, and when the moving terminal (c) of the switches 8, 15 is connected to a fixed terminal (b), a record reproducing signal from an input terminal 11 is processed at the decoder 9. In this case, the transistor 13 is conductive, a power supply control circuit 5 is inoperative and the operating circuit of the tape recorder is inoperative.
Patent JP-H0813270-A (JP)
Title: Particular combined filament yarn
Inventor: AKASAKI KUNIO
IPC: D02G1/18
Filed: 1994-06-29
Abstract: PURPOSE:To obtain a particular combined filament yarn capable of giving a woven or knit fabric having natural uneven bulkiness without deteriorating the excellent feeling of a woven or knit fabric made of conventional spontaneous elongation fiber. CONSTITUTION:This particular combined filament yarn is produced by interlocking or twisting a heat-shrinkable yarn B with a yarn A having parts to cause spontaneous elongation by heat-treatment and parts shrinking by heat- treatment and containing these two kind of parts in a state alternately arranged in the longitudinal direction of the multifilament.
Patent JP-S5575618-A (JP)
Title: Measuring unit for physical quantity in vacuum vessel
Inventor: AIKAWA YASUSHI
IPC: G01D18/00
Filed: 1978-12-01
Abstract: PURPOSE: To offer the measuring unit possible for the movement along any locus for the sensor, with complete vacuum seal through the bellows covering moving part, in the unit swinging and straight moving the sensor sensing part in the vacuum vessel.  
     CONSTITUTION: The unit consists of the following arm 8 supporting the sensor 6, at least two sets of parallel links 10, 11, formed in the crossed two planes and supporting the arm 8, core rod 19 in which the connection of the beams 16W18 up and down of the parallel link set can be bent to all directions and which is located at the center along axially, bellows 36 provided by covering the part fitting the following arm 8 at least among the parallel link sets 10, 11, first air-tight part holding one end of the bellows in air tight to the following arm 8, second air tight holder holding the opening of the vacuum vessel 1 to the other end of the bellows 36 in air tight, and the drive arm 9 driving the beam where no follower arm of the parallel links 11, 10 is fixed in a given condition. 
     COPYRIGHT: (C)1980,JPO&Japio