baber/WOPTO huggingface dataset:
Patent JP-H01306558-A (JP)
Title: Sputtering device
Inventor: TANAKA MASAHIKO
IPC: H05H1/46
Filed: 1988-05-31
Abstract: PURPOSE:To efficiently prevent the deposition of a sputtering material on a microwave inlet window by specifying the structure of the microwave inlet pipe to a plasma producing chamber in the title sputtering device using the plasma produced by utilizing electron cyclotron resonance. CONSTITUTION:The inside of the plasma producing chamber 1 is evacuated, a microwave is introduced through the inlet window 2 while introducing a gas such as Ar, a magnetic filed is generated by an exciting coil 4 to establish an electron cyclotron resonance condition in the plasma producing chamber, hence plasma is produced, and the plasma is introduced into a sample chamber 3 through an outlet window 1c. Since a negative voltage is impressed on a target 6 by a power source 7, positively charged Ar ion is accelerated and allowed to collide with the target 6, hence the target is sputtered, and the thin film of the target material is formed on a substrate S. In this case, the microwave inlet pipe 2 is formed with the two waveguides 21 and 22 at right angles to each other with a quartz glass window 23 in between. Consequently, the deposition of the sputtering material on the window 23 is obviated, and the transmittance for the microwave is not reduced.
Patent JP-S63296731-A (JP)
Inventor: FUJII HIROYUKI
IPC: A47L15/26
Filed: 1987-05-29
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-S5927785-A (JP)
Title: Framework construction of spot welded structural body
Inventor: OOMURA KEIJI
IPC: B23K11/11
Filed: 1982-08-04
Abstract: PURPOSE:To average the load to be charged by spot welded parts and to improve the limit in load resistance, by providing projecting parts at suitable intervals in the flange part of the framework in contact with an outside plate and subjecting the parts between these projecting parts to resistance welding. CONSTITUTION:Framework 6 of a hat-shaped section is manufactured from a thin flat sheet by pressing, and projecting parts 6b which project to the inside of a room are disposed to the flange 6a of the framework 6. Consideration is paid for the disposing position of the parts 6b so as to be located between the spot welding to be spotted afterward. The framework 6 formed in such a way is coupled to the other framework 2 by means of a gusset joint, whereafter the flange 6a surface of the framework 6 and an outside plate 1 are superposed and are subjected to spot welding.
Patent JP-H10323542-A (JP)
Title: Method for purifying lean exhaust gas and catalyst system for the method
Inventor: STREHLAU WOLFGANG DR
IPC: F01N3/10
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To avoid consumption of a fuel caused by the concn. increasing period which periodically occurs, by successively introducing the exhaust gas of a lean engine into a permanent reduction catalyst and a nitrogen oxide storage catalyst to purify the gas. SOLUTION: The exhaust gas system 2 of a lean engine 1 is equipped with two converters 3, 4. The converter 3 in the first stage contains a permanent reduction catalyst, while the converter 4 in the second stage contains a nitrogen oxide storage catalyst. Both of the catalysts in the converters 3, 4 can be theoretically assembled in one converter casing, however, it is preferable to assemble these catalysts separately in two converter casings separated from each other so as to keep the exhaust gas temp. in the storage catalyst in the main duration time of operation to the optimum temp. range for the storage catalyst. As for the permanent reduction catalyst used, an iridium-contg. catalyst or copper- contg. zeolite catalyst can be used.
Patent JP-S5562932-A (JP)
Title: Method of giving flame retardancy by transfer printing
Inventor: SAITOU MASANARI
IPC: B41M5/382
Filed: 1978-11-06
Abstract: PURPOSE: A fiber sheet or film of thermoplastic synthetic polymer is piled on a sheet of transferring paper having an ink layer containing subliming flame-retarder and they are heated to transfer the ink layer, thus imparting flame retardancy to the fiber sheet or film economically for a short time with no pollution caused by waste water.  
     CONSTITUTION: On the base of appropriate transferring paper, such as paper, synthetic resin film or synthetic paper, is printed a desired pattern using an ink containing a sublimine flame retarder, when necessary, an appropriate subliming dye by, e.g. the gravure printing method to form the transferring paper. The transferring paper and a fiber sheet or film of synthetic thermoplastic resin are piled with an appropriate transfer printer and continuously transfer printing is effected at high temperature under reduced pressures to sublimate the flame retarder or dye and impregnate the fiber sheet or film with vaporized ink, thus imparting the flame retardancy or the flame retardancy along with the pattern to the sheet or film. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04334440-A (JP)
Title: Honeycomb structural body and manufacture thereof
Inventor: TOYODA TETSUO
IPC: F01N3/28
Filed: 1991-05-09
Abstract: PURPOSE:To provide honeycomb structural body, which has high heat resisting strength, durability, reliability and the like and can be easily manufactured, by a structure wherein the concentration of stress to linerboard near its joining site to corrugating medium is avoided at the outside part within one or two layers or the like from outside, resulting in preventing crack, separation or the like from developing in the linerboard in the neighborhood of the site and core from falling down. CONSTITUTION:The honeycomb structural body 5 concerned is produced by joining corrugating medium 3 and linerboard 1 positioning alternately each other into multilayers in the form of roll or laminated block. In the range of at least two layers or more from outside, two sheets of the linerboard 1 are used under the condition being piled up without joining them to each other. When the body concerned is used under the environment, in which heating and cooling cycles are repeated, the inside part of the body concerned is not cooled, while its outside part is cooled by the outside air at all times, resulting in developing the difference between the amounts of the thermal expansions and contractions due to the above-mentioned temperature difference and the stress due to the difference. However, the stress concerned is absorbed between the two piled-up sheets of the linerboard 1.
Patent JP-S63299651-A (JP)
Title: Message reporting system for digital exchange
Inventor: SUZUKI KANJI
IPC: H04M3/50
Filed: 1987-05-29
Abstract: PURPOSE:To inform telephone users of the same message in the shortest waiting time with no restriction by confirming which memory the beginning of the message is searched in the shortest waiting time by the output from and connecting this output to the user. CONSTITUTION:When it is necessary to inform a telephone user 12 of a message M while a talephone user 11 is informed of the message M from a memory 16, a common control part 15 detects output addresses of respective memories to confirm that the beginning of the message M is searched in the shortest waiting time in a memory 17. The output of the memory 17 is connected to the telephone user 12 through a time division switch 14. At this time, the telephone user 12 first hear background music BGM and hears the message from its beginning in the shortest waiting time.
Patent JP-S5849670-A (JP)
Inventor: FUJINAKA YUUJI
IPC: C04B37/00
Filed: 1981-08-28
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-S5660681-A (JP)
Title: Treatment of waste water
Inventor: YASUDA YUUJI
IPC: C02F1/78
Filed: 1979-10-23
Abstract: PURPOSE: To carry out the third treatment simply and effectively by a method wherein a coagulating agent is added to a secondary treated water and, thereafter, ozone gas bubbles are supplied to float and separate flocks.  
     CONSTITUTION: Aluminum sulphate A is added to a secondary treated water W 2  in a chemicals mixing tank 1 and uniformly dispersed by stirring, thereafter said treated water W 2  is introduced into a flock forming tank 2 and a high molecular coagulating agent PC is added thereinto to coagulate COD components, color components, phosphorus or the like to easily removable flocks. Thereafter, these flocks are sent into a floating separation tank 3 and an ozone gas is generated as gas bubbles from a botton portion thereof to raise said flocks while decolorization and removal of COD components are carried out. As described above, the third treatment is carried out efficiently by a simple apparatus and method. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5560869-A (JP)
Title: Device for measuring spreading resistance
Inventor: TSUKAMOTO KATSUHIRO
IPC: G01R27/14
Filed: 1978-10-31
Abstract: PURPOSE: To simultaneously enable the measurement of the spreading resistance of a semiconductor and the discrimination of its electroconductive type and accurately determine the position of a pn junction, by providing a thermoelectromotive force measuring instrument.  
     CONSTITUTION: A pair of probes 10a, 10b of a spreading resistance measuring instrument are placed in contact with the inside surface of a semiconductor substarte 1 so that the probes are separated at a prescribed distance from each other. An electrical current is supplied from a current source 11 to the semiconductor substrate between the probes. The voltage drop between the probes 10a, 10b with the electrical current flowing between them is detected by a voltage probe 12. At the same time, heating power 15 is applied to cause a heater 16 to heat. A temperature difference is thus made between a cold probe 14a and a warm probe 14b. When the probes 14a, 14b are placed in contact with the semiconductor substrate 1, a thermoelectromotive force is caused between the probes 14a, 14b by the temperature difference. The thermoelectromotive force is detected by a voltmeter 17. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000326179-A (JP)
Title: Cutting feed pitch setting method for non-scallop generating tool
Inventor: KASAI HIROFUMI
IPC: B23Q15/00
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a processing data generating method capable of determinating a cutting feed pitch based on the quantity of a scallop even in a cutting tool such as a flat head end mill generating no scallop similarly in a cutting tool such as a round head end mill generating the scallop. SOLUTION: By generating tool path with a round head end mill 6 cutting data (a tool data and a tool path data) is obtained. By replacing the tool data portion with that of a flat head end mill, tool path data identical to that of a round head end mill (tool path data setting up a cutting feed pitch (p) based on the quantity of a scallop (d) capable of obtaining a cut surface satisfying specified surface roughness) is generated by the flat head end mill.
Patent JP-H05303466-A (JP)
Title: Pointing device
Inventor: OOTSUKA MIKIYUKI
IPC: G06F3/0354
Filed: 1992-04-27
Abstract: PURPOSE:To improve reliability in the removal of dirt and to improve space efficiency by attaining operation even on a narrow place by contactlessly execut ing cursor movement. CONSTITUTION:In the displayed state of a cursor on a display, a movable operation member 6 is depressed with a finger to move the cursor in a required direction. Thereby a touch sensor 7 detects the existence of operation status and detection light is radiated from an LED 11 to a hologram sheet 9. The detection light radiated from the LED 11 is reflected by the sheet 9 with its inherent diffraction characteristic and its reflection pattern is detected by a photodetector 12 so that the moving direction and moving variable of the member 6, i.e., the operating direction and manipulated variable of the member 6 can be detected. The member 6 is provided with a touch sensor 8 so that the cursor is moved only when an operator touches it.
Patent JP-H01305664-A (JP)
Title: Method for correcting picture ununiformity of bright and dark pictures
Inventor: HONDA YOSHIZO
IPC: H04N1/40
Filed: 1988-06-02
Abstract: PURPOSE:To obtain illumination ununiformity in all picture areas with enough accuracy by simultaneously obtaining the illumination ununiformity in bright and dark parts with using a substrate, for which it is necessary to obtain the illumination ununiformity. CONSTITUTION:An A/D converter 1, an arithmetic circuit 2, a bright part picture correcting circuit 3A and a dark part picture correcting circuit 3B are provided. Then, when a binary picture such as a print substrate, etc., is detected, the print substrate to be measured is used and the substrate is separated to a bright part and a dark part in the arithmetic circuit 2 with utilizing that there are many changes of picture density in the border between a pattern part and a part excepting for the pattern part. After that, the picture density in which there is the illumination ununiformity or photographing ununiformity, is obtained by the arithmetic circuit 2 as the picture ununiformity in the bright part and dark part in advance. Then, the measured picture ununiformity is corrected. Thus, even the picture of the large illumination ununiformity can be corrected and the decision of the bright part and dark part can be made sure.
Patent JP-S5469082-A (JP)
Title: Transistor
Inventor: SHIMANO TOSHIO
IPC: H01L21/331
Filed: 1977-11-14
Abstract: PURPOSE:To increase the breakdown rating for the element by forming the emitter region with the web part along the pellet and the finger-shaped part extending toward the center part from the web part. CONSTITUTION:Emitter layer 4 is composed of web 7 and finger-shaped part 8 and distributed bisymmetrically. Metal layer 9A and 9B are formed through the electrode window and with a fixed distance between onto web 7 and part 8. Layer 9B is divided into more parts toward the center part of the pellet where the current is liable to concentrate; regions 10a-10c where no layer 9B is formed for each part 8 are formed into resistance Ra-Rc; and base electrode 11 and collector electrode 13 are provided. In such constitution, the current near the pellet center is limited by the presence of the ballast resistance to reduce the temperature rise, thus improving the breakdown rating for the element.
Patent JP-S61287929-A (JP)
Inventor: ORURIE UIRIAMU MAAKO
IPC: C07F7/08
Filed: 1986-06-13
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-S5260204-A (JP)
Title: Dust remover for blast furnace
Inventor: KAWASHIMA YOSHIO
IPC: B01D45/00
Filed: 1975-11-13
Abstract: PURPOSE: To prevent dust from scattering, to discharge dust in a short cycle of time, to prevent troubles caused by adherence of dust by means of attaching dust removers to around the top of a blast furnace and on the way of furnace gas ascending pipe coaxially with the pipe. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S56164155-A (JP)
Title: Preparation of polypeptide
Inventor: ITOU ZEN
IPC: A61P1/00
Filed: 1980-09-29
Abstract: NEW MATERIAL:2-Pyrrolidone-5- carboxyl-glutaminyl- phenylalanyl-phenylalanyl- glycyl-leucyl-methioninamide of formula I (Pyr is group of formula II) and a  salt thereof.  
     USE: A promotor for the gastroenteric movement having physiological actions, e.g. a hypotensive action, reducing action on heart rate, contracting action on the ileum and contracting action on the antrum pyroli of the stomach.  
     PROCESS: Phenylalanyl-glycine is reacted with phenylalanine, leucyl-methioninamide, glutamine and 2-pyrrolidone-5-carboxylic acid or an ester thereof in the order mentioned to give the novel substance of formula I. In the process, the introduction of a protecting group, e.g. benzyloxycarbonyl or methoxybenzyloxycarbonyl, or introduction of a reactive group, and the removal of the protecting group with hydrogen fluoride or trifloroacetic acid, etc. are carried out if necessary. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0435282-A (JP)
Title: Image pickup element driver
Inventor: TANI NOBUHIRO
IPC: H04N5/351
Filed: 1990-05-25
Abstract: PURPOSE:To suppress noise due to a dark current by providing a control circuit which reads out data in a third field in accordance with a dark current component following video signals in first and second fields and outputs a signal in which the data in the third field is subtracted from that in the second field. CONSTITUTION:The control circuit 8 controls a photometric circuit 10 when a release switch 11 is half-depressed, and the exposure state of an object is measured photometrically. Following that, when the switch is full-depressed, the control circuit 8 controls a driving circuit 4 corresponding to a photometric result, and opens a diaphragm 2. After photographing is performed and the video signals in the first and second fields in accordance with the object are read out, and furthermore, after the video signal in the third field in accordance with the dark current component is read out, the video signal in the third field is subtracted from the video signal in the second field. Thereby, smear can be prevented occurring, and also, the noise due to the dark current in the second field can be suppressed.
Patent JP-H11323591-A (JP)
Title: Detection of abnormal electrode in electrolytic smelting and abnormal electrode detection system
Inventor: ITO KATSUTO
IPC: G06Q50/00
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for detecting an abnormal electrode in electrolytic smelting capable of instantaneously specifying the point of the abnormal electrode and liberating an operator from cell inspection work. SOLUTION: The method for detecting the abnormal electrode in an electrolytic smelting by measuring the magnetism near the contacts where anode plates and cathode plates are respectively conductively supported at a common conductor fixed to an electrolytic cell 30 is constituted to have such as stage for mounting a hoisting and installing a hanging device 15 at an overhead moving crane 18, a stage for mounting a mounting frame at the hanging device 15 oscillatably and rectilinearly movably to its longitudinal direction as an axis, a stage for arranging a plurality of magnetic sensors 13 at the mounting frame, a stage for operating the overhead moving type crane 18 to upwardly move the hanging device 15 to above the target electrolytic cell 30,  then lowering the device and measuring the magnetism by locating the magnetic sensors 13 near the respective cathode plates and the respective anode plates and a stage rising the hanging device 15 and oscillating and rectilinearly moving the mounting frame, then lowering the hanging device 15 in such a manner that the respective magnetic sensors 13 exist near the respective cathode plates and respective anode plates on the opposite side and measuring the magnetism.
Patent JP-H10305681-A (JP)
Title: Non-contact type ic card and its manufacture
Inventor: NISHIKAWA YOSHIKI
IPC: B42D15/10
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To obtain excellent surface smoothness without shrink by incorporating a loop coil for antenna and an IC chip in a foam vinyl chloride sheet being foamed so that the coil and the chip can be embedded. SOLUTION: A loop coil for antenna and an IC chip 2 are disposed on a plastic sheet 1. The chip 2 is disposed on the sheet 1 by providing a through hole. It is is sandwiched between two foam sheets 3, an oversheet 4 is then superposed thereon, sandwiched from both sides between chrome plated steel sheets 5, heated, and pressurized in an atmosphere evacuated in vacuum to collapse bubbles in the sheet 3. Thereafter, it is punched in a card shape to obtain the non-contact type IC card. Foaming magnification of the sheet 3 is set so that a thickness of the sheet 3 becomes a thickness or more of the coil and the chip 2 (COB).
Patent JP-S63300239-A (JP)
Title: Folding method for photosensitive paper
Inventor: NISHIMURA MIZUHO
IPC: G03D15/00
Filed: 1987-05-29
Abstract: PURPOSE:To accurately perform folding operation and to facilitate the handling and maintenance of a device by folding photosensitive paper up and down in the same direction right before and behind a removed part when the photosensitive paper which is folded in a mountain and a valley state is joined by removing its intermediate part. CONSTITUTION:When the conveyed photosensitive paper 10 is put between guides 44 and 46, a rotary disk 48 supported pivotally on a support shaft 52 and pressure rollers 58 and 60 are rotated in directions C and D by the up-down motion of a coupling rod 66 and the center part of the photosensitive paper is folded by the rollers along one of edges 44A and 46A and pressed against one of guide surfaces 44B and 46B. The photosensitive paper 10 is folded at a mountain folding part 14 and a valley folding part 16, but when a splice part 10A is detected, a last folding part 16 is folded immediately behind, the photosensitive paper is cut along cut lines 74 and 76, and the both are joined together, so that mountain folding parts and valley folding parts succeed alternately on the whole. The photosensitive paper is therefore folded correctly and the handling and maintenance of the device are facilitated.
Patent JP-S6116722-A (JP)
Inventor: TORIGOE MASAO
IPC: A47L5/32
Filed: 1984-07-02
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-S63300619-A (JP)
Title: Clock signal generating circuit
Inventor: IWASE NOBUKAZU
IPC: H03K5/151
Filed: 1987-05-29
Abstract: PURPOSE:To obtain a clock signal generating circuit without malfunction caused by providing a level fixing circuit section having four FETs connected to 1st and 2nd clock signal lines from a clock signal generating circuit. CONSTITUTION:When a signal S14 is given to a clock input terminal A and rises from a low level to high level, an output signal S10 of an inverter G10 and an output signal S11 of an inverter G13 go to a low level. When the output signal S12 passing through a clock line section 101 descends and a signal S13 rises, both the signals are going to reach the active level (cause to malfunction) at the same time. In this case, when the clock signal level reaches a level over the threshold value VTN of MOS transistors (TRs) G22-G25 in this case, TRs 22-25 are turned on. Then the VTN level is kept for a prescribed period and the succeeding circuit decides it to be a low level, then malfunction is prevented.
Patent JP-H11320364-A (JP)
Title: Soft grinding processing management method of chamfering part for wafer and chamfering device
Inventor: KURODA YASUYOSHI
IPC: B24B9/00
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To provide the soft grinding processing management method of a chamfering for a wafer and a chamfering device to effect high precise soft grinding processing through quantitative detection of a life provided due to the individual difference of a grinding wheel for soft grinding. SOLUTION: With a grinding stage 6 held and a wafer 5 rotated at a low speed, the wafer is pressed against a grinding wheel 4 rotated at a high speed by a motor 1 for rotating a grinding wheel to effect soft grinding of a chamfering part. In a so formed soft grinding processing managing method of the chamfering part for a wafer, during soft grinding processing, grinding resistance between the grinding wheel 5 and the wafer 4 during soft grinding processing is monitored, a grinding amount is controlled through feedback to a processing condition, such as the number of revolutions of the motor 1 for rotating the grinding wheel or the load of an air cylinder.
Patent JP-S6120914-A (JP)
Inventor: JIYON SUTEFUEN HOWAITO
IPC: G02B6/44
Filed: 1985-06-25
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。