baber/WOPTO huggingface dataset:
Patent JP-S59180975-A (JP)
Title: Heat cell
Inventor: MIURA TAKASHI
IPC: H01M6/36
Filed: 1983-03-30
Abstract: PURPOSE:To control activation speed and prolong the discharge duration when a layer built heat cell is formed by arranging a heat generation agent between single cells by providing a heat buffer body made of inorganic salt between the heat generation agent and a collector body. CONSTITUTION:A single cell is formed by arranging a negative electrode 5 and a positive electrode 6 made of a mixed molding body of the positive electrode material and an electrolyte between the negative and positive electrode collector bodies 1 and 2 and a layer built type heat cell is formed by laminting a plural sets of single cells through a heat generation agent 7 and connecting them in series. In this case, a heat buffer body 9 made of a mixture of lithium chloride, potassium chloride, and salt chloride is arranged between the heat generation agent 7 and the positive electrode collector body 1 or negative electrode collector body 2. As a result, when the heat generation agent 7 is in flames, the heat buffer body 9 is melted and stores heat and then buffers the temperature fall of the battery. At the same time, by varying the number of buffer bodies 9, activation speed can be controlled and the discharge duration can be adjusted.
Patent JP-S59180274-A (JP)
Inventor: KANEKO AIJIROU
IPC: F26B17/14
Filed: 1983-03-30
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-H07240401-A (JP)
Title: Semiconductor wafer dummy, its manufacturing and method of cleaning the inside of the plasma etching chamber with such wafer dummy
Inventor: SAITO KAZUO
IPC: H01L21/02
Filed: 1994-02-28
Abstract: PURPOSE:To provide a low cost wafer dummy in plasma etching without such a difficulty as dropping of powder material by solving difficulty in the prior art and making possible high purity processing. CONSTITUTION:A wafer dummy is substantially composed of glassy carbon and a method of manufacturing a wafer dummy comprises steps for molding a composition made of a raw material giving a glassy carbon mainly by carbonization into the shape of wafer dummy and then carbonizing this wafer dummy. Moreover, a method of cleaning the inside of a plasma etching chamber comprises steps fo attaching a wafer dummy into a chamber of the plasma etching apparatus and then generating plasma in the chamber.
Patent JP-H04290135-A (JP)
Title: Work station diagnostic processing system
Inventor: YOSHIOKA KYOKO
IPC: G06F11/22
Filed: 1991-03-19
Abstract: PURPOSE:To generate information for diagnosis more speedily, easily, and accurately for the development and maintenance of a work station. CONSTITUTION:A test data generating program 3 which enables an operator to easily and accurately prepare function definitions and test data on an interactive basis is provided in the diagnostic system 1 which is operated by a host computer.
Patent JP-H03257400-A (JP)
Title: Monochromator for x-ray and its manufacture
Inventor: OKAMOTO KENICHI
IPC: G21K1/06
Filed: 1990-03-08
Abstract: PURPOSE:To obtain a monochromator for high luminance and high energy X-rays by growing a single crystal of W by annealing a doped tungsten material. CONSTITUTION:Fundamental requirements for single-crystalization are to be provided by an appropriate second dispersion phase of impurity and by a strongly processable and the first order recrystalized aggregate structure. A single crystal can be obtained by annealing a raw material satisfying such requirements at high temperature and by making a growth of critical second recrystalization occur. A doped tungsten shows a rapid grain growth (growth of the second recrytalization grain) at a critical temperature corresponding to kinds of dopant elements and their amounts. First of all, pure tungsten powder and doped tungsten powder are molded. The doped W powder which is a WO3 powder doped with a Ca and a Mg as dopants, is sintered in a hydrogen atmosphere at around 1,800 deg.C, nd is formed into a sheet by a hot processing a cold processing, and then the sheet sample is annealed to obtain a tungsten sample.
Patent JP-S52137979-A (JP)
Title: Production of semiconductor device
Inventor: IMAOKA KAZUNORI
IPC: H01L21/20
Filed: 1976-05-14
Abstract: PURPOSE:To remove the crystal defects of active element forming portions and obtain a semiconductor device of good characteristics by removing the surface of an epitaxial layer for a fixed thickness.
Patent JP-H09244044-A (JP)
Title: Liquid crystal display device
Inventor: SUKENORI HIDETOMO
IPC: G02F1/133
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To suppress the planar burning on or wire-shaped burning on accompanying the fluctuation in image potential by branching the drain bus lines of thin-film transistors(TFTs) switching pixels and using the branched bus lines as shielding electrodes covering a part of gate bus lines. SOLUTION: The drain bus line 3 of the TFT is branched to cover a part of the gate bus line 1, by which the gate bus line 1 is shielded from the pixel electrode 6. The parasitic capacitance between the gate bus line 1 and the pixel electrode 6 is drastically decreased and eventually, the fluctuation in the pixel potential nearly proportional to the parasitic capacitance is drastically decreased and the DC components impressed on liquid crystals are decreased as well. The drain bus line 3 of the TFT constituting the one pixel and the drain bus lines 3 of the TFTs constituting the adjacent pixels are used as the shielding electrodes 7.
Patent JP-H06246658-A (JP)
Title: Substrate conveyer
Inventor: IWASAKI TATSUYA
IPC: B25J13/08
Filed: 1993-02-19
Abstract: PURPOSE:To convey a substrate in a proper attitude by a automatically correcting an arm from its front down posture due to weight of the substrate. CONSTITUTION:When an LCD substrate is loaded on an arm 10, it is deflected downward by weight of the LCD substrate P, to lower down an arm tip part, and placed in a so-called front down condition, and light LA from a light emitting element 66, not interrupted by the tip part of the arm 10, is straight advanced incident upon a light receiving element 64. In a control part 84, by actuating a motor to turn an arm supporting plate 14 and the arm 10 counter clockwise, tip part of the arm 10 is shifted upward. When the light LA from the light emitting element 66 is not incident to the light receiving element 64, rotation of the motor is stopped. In this way, the tip part of the arm 10 is returned back to the reference height position, and the arm 10 is placed in an almost horizontal condition in a condition that the LCD substrate is loaded.
Patent JP-H09243028-A (JP)
Title: Oxygen burner
Inventor: IINO KIMIO
IPC: F23D14/22
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To provide an oxygen burner capable of attaining a flame having such a flame length as one corresponding to a high brightness flame even if a low brightness flame or a substantial non-bright flame is formed. SOLUTION: This burner is an oxygen burner 10 having a triple-layered pipe structure in which three cylindrical pipes are coaxially overlapped to each other. A primary oxygen flow path 14 having primary oxygen flowed in a flow speed of 130 to 400m/sec is formed in a central pipe 11, a fuel flow passage 15 is formed between the central pipe 11 and an inner pipe 12 outside the central pipe, and a secondary oxygen flow path 16 is formed between the inner pipe 12 and an outer pipe 13 outside the inner pipe 12 and concurrently a thickness (L1) at a pipe wall of the central pipe 11 is set to 1 to 12mm.
Patent JP-H05260076-A (JP)
Title: Atm/stm interface circuit
IPC: H04L12/66
Filed: 1992-03-13
Abstract: PURPOSE:To miniaturize the circuit and to reduce the power consumption in the interface circuit between ATM cell signal and STM frame. CONSTITUTION:The inputted cells are stored in a FIFO circuit 12 under the control of a write control circuit 13 and a read control circuit 15. In this case, the phase difference can be absorbed by inserting and deleting idle cells. The reading of the stored cells is performed according to the timing signal generated by a frame generation circuit 16. The timing signal is supplied to each block, and the operation of each block is performed by the same clock.
Patent JP-H01228356-A (JP)
Title: Telephone set
Inventor: MURAKAMI YASUSHI
IPC: H04M1/24
Filed: 1988-03-09
Abstract: PURPOSE:To simply execute a feed test without using a testing instrument such as a feed tester by executing simultaneously sounding of a ringer loudspeaker, full lighting of an LED lamp and full display of a display. CONSTITUTION:A control program is started by an operation for inserting a telephone line 2 into a modular jack 4. Subsequently, after a terminal test has been started, as for a section (a) of 14-19 seconds and a section (b) of 22-27 seconds, full display of a display, full lighting of an LED lamp of a fixed key 16, sounding of a ringer loudspeaker 9 and full lighting of an LED lamp of a function key 15 are executed simultaneously. The power consumption in this case is consumed by 2.5[W] by the whole telephone set body 2, and whether feed can be executed actually in the vicinity of a feed limit or not can be tested simply. In such a way, a feed test can be executed simply without using an exclusive instrument such as a feed tester, etc.
Patent JP-S52139315-A (JP)
Title: Pickup device
Inventor: YAMAMOTO KANJI
IPC: G06F17/30
Filed: 1976-05-17
Abstract: PURPOSE: To have a high-speed conversion of plural information optical images into electrical signal by emitting the white color light between the information optical images which comes consecutively into the pickup tube. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03256284-A (JP)
Title: Magnetic disk medium
Inventor: SUGIYAMA MINORU
IPC: G11B23/00
Filed: 1990-03-06
Abstract: PURPOSE:To prevent a fault due to abrasion powder by forming the side surface of a fitting hole at the central part of a magnetic disk medium into the form of a curved surface, and making a contact area between the medium and a spindle small. CONSTITUTION:The magnetic disk medium 1a is formed by being cut at the side surface of the fitting hole at its central part into the form of the prescribed curved surface 2a. Then, the side surface part of the fitting hole becomes curved surface-shaped, and the contact area between the medium 1a and the spindle 4 can be made small. Then, at the time of assembling, the side surface part of the fitting hole of the medium 1a and the spindle 4 are never rubbed by each other, and the abrasion powder is never produced. Then, the fault due to the abrasion powder is eliminated, and reliability can be raised.
Patent JP-S56169321-A (JP)
Title: Silicon carbide semiconductor
Inventor: YAMAZAKI SHIYUNPEI
IPC: H01L31/04
Filed: 1981-04-15
Abstract: PURPOSE:To easily obtain a homogenous silicon carbide film by a method wherein the amorphous silicon carbide semiconductor, having the crystal size 10-2,000Angstrom  or thereabouts and the hydrogen to be used for neutralizing of recoupling or halogen compound is added, is grown in vapor-phase using a low temperture plasma decompressing method. CONSTITUTION:An exhaust hole 6 is provided at one end of the reaction chamber 3 wherein a boat 2 made of quartz, having a plurality of substrates 1 such as stainless steel, silicon and the like installed in upright position, is stored and is connected to a vacuum pump 8 through the intermediary of a valve 11. Also, on a reaction gas lead-in port 9 provided at the other end, a container 7 where a high frequency induction energy 10 will be applied is provided and a P type or an N type impurities 15 and an H2 carrier gas are sent in the chamber 7. At the same time, the silcon gas 14 such as SiH4 and the like, the carbide gas 13 such as CH4 and the like and carrier gas 12 are sent to the chamber 7 through the intermediary of a mixer 17, and a P type or an N type SiC film are grown on the substrate 1 by bringing the inside of the reaction chamber 3 up to 10<-3> Torr and, at the same time, heating it up to 200-800 deg.C using the high frequency heating furnace 4, surrounding the reaction chamber 3, and a resistance heating heater 5.
Patent JP-S63221459-A (JP)
Title: Read-out/collation device
Inventor: TSUBOKA HIDEKAZU
IPC: G06F3/16
Filed: 1987-03-11
Abstract: PURPOSE:To quickly correct read-out/collation abnormality by displaying a cursor at a position corresponding a text on a display screen when synthetic sound abnormality is detected in read-out/collation. CONSTITUTION:When a produced text is corrected in collation with its original, the original is visually checked while listening to voice synthesized at a text voice synthesizing part 6. If an abnormal area is detected, an input part 1 inputs a command signal to stop generation of text synthetic sound. Thus a cursor signal is applied from a cursor generating part 8 to the position of the display screen of a text display part 5 via a gate part 9. Thus a cursor is displayed. Therefore an area to be corrected is immediately detected from the position of the displayed cursor. Then the read-out/collation abnormality is quickly corrected.
Patent JP-S58172465-A (JP)
Title: Ignition timing control method of multi-cylinder internal-combustion engine
Inventor: TAKASU YASUHITO
IPC: F02P5/15
Filed: 1982-04-02
Abstract: PURPOSE:To control an engine to the optimum ignition timing without causing the inflence due to an external factor, by performing prescribed arithmetic operation so as to obtain an engine speed in the increasing direction from combination of plurally set ignition timings and correcting the combination of the ignition timings. CONSTITUTION:In an ignition control circuit 26 controlling the operation of an ignition device 20, firstly the target ignition timing is calculated from outputs of an intake air amount sensor 16 and speed sensor 18. Then combination of ignition timings having a prescribed value for each cylinder in the vicinity of the target ignition timing is plurally selected to perform both operations for a prescribed period with enach of the combination and two times the operations in at least one ignition timing combination of said operations. Then from change of an operational condition at this operation, an operational condition signal in the other combination is corrected. And in accordance with a level of value showing a condition of deviation unevenness of the operational condition signal only by a combination difference between each ignition timing, whether the operational condition is in an optimum state or not is decided to control the ignition timing combination.
Patent JP-S63221320-A (JP)
Title: Method for recording image with gradation and liquid crystal shutter therefor
Inventor: AKAO MICHITOSHI
IPC: G02F1/13
Filed: 1987-03-11
Abstract: PURPOSE:To permit recording of images with gradations without degrading resolution by subjecting the transmittances of respective picture elements of a liquid crystal shutter to variable control in accordance with an image density signal. CONSTITUTION:The various intensities of the light detected by a CCD 6 are converted to electric signals which are amplified 7 and are then stored as image data in a memory. The light transmittances of the respective picture elements of thee liquid crystal shutter 11 are subjected to variable control in accordance with the image data stored in the memory in an exposing part and a latent image is formed on photosensitive pressure-sensitive paper 20 by the light of a lamp 10. Driving of said shutter 11 is executed by a method of turning on a transistor Tr 31 of a gate line 30 by a gate voltage of said line 30 and writing the data in the liquid crystals of the respective picture elements by a data line 32. Since the resistance of the liquid crystal 33 is sufficiently high and acts as a capacitor, this state is maintained when the Tr 31 is thereafter turned on. Nearly the same contrast as in static driving is thus obtd. The images with the graded expressions having the high resolution are thereby obtd.
Patent JP-H05253792-A (JP)
Title: Table processing system for preparation of nc data
IPC: G06F19/00
Filed: 1992-03-16
Abstract: PURPOSE:To prepare NC data at high speed by making some combinations of information for framing the final form of a product into a data base, selecting data to be added for preparing a NC data from the data base, and preparing the table. CONSTITUTION:Information such as tool information, tool using order, mechanism condition, and common condition, necessary to be added to a form data is read out from a data base 2 in which combined patterns of the data are registered, and they are indicated on a display in the form of a table. Optimum data are selected from this list, and a NC data 4 is prepared. The newly prepared data 4 is registered in the data base 2, and the standard data base is enlarged. Hereby, working information is selected from the table, so as to reduce action for preparing the NC data, and automation can be attained.
Patent JP-H05224110-A (JP)
Title: Method for adjusting optical axis of lens
Inventor: FURIHATA HIROAKI
IPC: G02B7/02
Filed: 1992-02-07
Abstract: PURPOSE:To improve a situation that an image is distorted because an optical axis is deviated and to enhance the performance of a lens by inserting a lens frame in a lens barrel before they are wholly cooled, fixing the lens frame in such a state by a pressing member and cooling them, thereby adjusting the optical axis. CONSTITUTION:The aligned lens frames 2 and 3 are inserted in the lens barrel 1 and fixed by the pressing member 4. Aluminum alloy, for example, is used for the material of the lens barrel 1 and the member 4 and carbon steel, for example, is used for the material of the lens frames 2 and 3 so that the coefficient of linear expansion (a) of the material used for the lens barrel 1 and the coefficient of linear expansion (b) of the material used for the lens frames 2 and 3 may satisfy a>b. In order to adjust the optical axis, the entire lens barrel or the entire lens barrel and the pressing member 4 being a separate body are put and cooled in a refrigerator which is not shown in figure. In such a state, the lens frames 2 and 3 are fastened in an axial line direction by the pressing member 4. Thereafter, the entire lens barrel 2 is taken out from the refrigerator and placed in an ordinary temperature state. When the temperature of the entire lens barrel 1 is restored to the ordinary temperature, the centers of the lens frames 2 and 3 and the lens barrel 1 are aligned with the optical axis (c).
Patent JP-H11315058-A (JP)
Title: Production of 2-cyanobiphenyl compound
Inventor: KATSURA TADASHI
IPC: C07B49/00
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing 2-cyanobiphenyl compound easily and economically on an industrial scale. SOLUTION: A phenyl magnesium chloride compound of formula I (R<1> is a 1-6C alkyl, a 1-6C alkoxy or H) is made to react with ZnCl2 , and subsequently reacting the obtained reaction product with o-chlorobenzonitrile in the presence of a Ni-catalyst in an aprotic polar solvent to produce the objective 2- cyanobiphenyl compound of formula II (R<1> is the same as above-mentioned).
Patent JP-S60202137-A (JP)
Title: Electromagnetic wave shielding material
Inventor: SAKAI HIDENORI
IPC: H01B1/24
Filed: 1984-03-26
Abstract: PURPOSE:The titled material having excellent strength and moldability, obtained by compounding a polyolefin, carbon black, a low- or non-crystalline alpha-olefin random copolymer, and a specified hydrocarbon oligomer. CONSTITUTION:20-80wt% polyolefin (e.g. polypropylene); 10-35wt% carbon black; 5-60wt% low- or non-crystalline alpha-olefin random copolymer having a number-average molecular weight of 10,000-50,000; and 5-50wt% oligomer of 2-20C alpha-olefin (co)polymer having a number-average molecular weight of 300- 5,000 or hydrocarbon oligomer having a number-average molecular weight of 300-5,000 and a ratio of the weight-average molecular weight to the number- average molecular weight of 3 or less, shown by formula I (where n and p are each 0 or an integer; m is 0 or 1; R is formula II or III) are compounded to give 100wt% in total of the objective electromagnetic wave shielding material.
Patent JP-S53142195-A (JP)
Title: Semiconductor device
Inventor: YAMAGUCHI TAKASHI
IPC: H01L21/768
Filed: 1977-05-18
Abstract: PURPOSE: To prevent the occurrence of the parasitic leak current by providing the charge stopper electrode or the charge stopper N +  -layer near the scribe region, and thus to obtain a high-performance and high-reliability element. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06250017-A (JP)
Title: Multilayer film filter device for optical fiber
Inventor: HOSEIN AKURAMU
IPC: G02B5/28
Filed: 1993-02-22
Abstract: PURPOSE:To improve a multilayer film filter device for an optical fiber to obtain an inexpensive device which can be easily produced. CONSTITUTION:The end part of an optical fiber 1 is held with a zirconia ferrule 2 of a FC connector and to which metal base 4 is attached. The end surface of the ferrule 2 is polished together with the end surface of the optical fiber 1 and on which silicone dioxide films and titanium dioxide films are alternately formed by electron beam vapor deposition at a low temp. to obtain a multilayer film optical filter 3 having 45 layers. Thus, light signals emitting from the end surface of the optical fiber 1 or optical signals incident to the end surface of the optical fiber 1 are filtered with this multilayer optical filter 3 directly formed on the end surface of the optical fiber 1.
Patent JP-S56153272-A (JP)
Title: Production of bezel with groove
Inventor: YOKOYAMA EISUKE
IPC: B21D22/02
Filed: 1980-04-28
Abstract: PURPOSE:To enhance the water resistance and to disuse a production of various types of cams, by pressing a counter-shaped tool to form a groove having a uniform depth. CONSTITUTION:A counter-shaped part 6 is formed by almost two cone surfaces 7 and 8. The part 6 is pressed to the glass fixing stage part 2 of a watch bezel and then turned. In such way, a bezel 1 with groove 5 is obtained.
Patent JP-2000246306-A (JP)
Title: Process line equipped with surface defect instrument
Inventor: FUKAYA MASARU
IPC: B21B1/22
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To make it possible to judge on defects of steel plate without being affected by oil applied to the side trimmer knife by arranging the side trimmer after the surface defect instrument. SOLUTION: It is preferable to arrange a temper rolling mill 7, a surface defect instrument 8, a side trimmer 9, and quality inspection equipment other than the surface defect instrument 8, in that order. A steel sheet S unwound from unwinders 1a, 1b is connected to the leading steel sheet S by welder 2, cleaned by a cleaning equipment 3, heat-treated by a continuous annealing equipment 5, and temper rolled by a temper-rolling mill 7. The surface defect instrument 8 detects defects of the steel sheet S. Defect information is tracked, and the steel sheet S is side-trimmed by the side trimmer 9, and quality problems other than the surface defect, such as sheet thickness and width, are inspected by the quality inspection equipment 10, and the steel sheet is wound by coilers 13a, 13b.  Any quality trouble is displayed on a CRT 14 and trouble alarm is issued, and the operator takes necessary measures.
Patent JP-S51133851-A (JP)
Title: Roller for water squeezin g
Inventor: TAKEDA HIROSHI
IPC: F26B5/14
Filed: 1975-05-16
Abstract: PURPOSE: To improve the efficiency of drying process by raising up of squeezing yield without injuring the substance to be squeezed. 
     COPYRIGHT: (C)1976,JPO&Japio