baber/WOPTO huggingface dataset:
Patent JP-S6155954-A (JP)
Title: Semiconductor integrated circuit device
Inventor: TOMITA KOJI
IPC: H01L21/8222
Filed: 1984-08-27
Abstract: PURPOSE:To reduce an electrical interference due to current and field leakage among adjacent constitutes by forming structure in which one part or the whole of a semiconductor conductive layer shaping a plurality of the constituents is surrounded by a different conductive layer. CONSTITUTION:Si<+> ions are implanted into a semi-insulating GaAs substrate 1 as an N type impurity through a mask for selective implantation formed by a resist to shape N layers 21 and 22. Zn<+> ions are double-ion implanted to the N layers 21 and 22 through a mask for selective implantation formed by a resist as a P type impurity so as to be surrounded in the same regions to shape P layers 31 and 32. The N layers 21, 22 and the P layers 31, 32 are annealed and treated, and P side electrodes 51, 52 and N side electrodes 61, 62 are constituted by three-layer structure of Ti, Pt and Au and Au-Ge, thus forming diodes D1, D2.
Patent JP-S6241358-A (JP)
Inventor: YAMAMOTO TAKAHIRO
IPC: D04B35/02
Filed: 1985-08-16
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-S6073792-A (JP)
Title: Color coding device
Inventor: KAKUMOTO SHIGERU
IPC: G06K9/20
Filed: 1983-09-30
Abstract: PURPOSE:To recognize multi-colored drawings to which the pattern with the line cross is written by giving the color code to the designated color area and by giving the undeterminated code meaning the unclear color to the undesignated color area. CONSTITUTION:The drawing 41 is scanned two-dimensionally and the variable density information on the drawing is resolved through optics system to the light of the specific wave length and is converted through the photoelectric converters 470-472 to the digital input value made by the A/D converters 480-482. At the adder 49, these values are added and at the divider 500-502 the ratio of the added value with the input value is obtained. The input and output values of the divider are respectively inputted to ROM520-522 and 530-532 per wave length. Respective ROM, multiplier 54 and threshold circuit 55 store information of the color number to be identified. The output of the threshold circuits 510-512 which divides unclear color area and background area and the output of the priority encoder 56 are inputted to the OR circuit 57, the output and output of the encoder 56 are temporarily memorized to the picture memory 58 and are used for the recognition processing, etc.
Patent JP-S6426020-A (JP)
Title: Sintered oil impregnation bearing
Inventor: SHIMIZU TERUO
IPC: F16C33/10
Filed: 1987-07-20
Abstract: PURPOSE:To supply stably lubricating oil to the central part of a bearing hole by forming a pair of helical gashes, whose helical directions are opposite to each other, in the bearing hole. CONSTITUTION:Respective spirally helical gashes 3 are formed in a range from one end part 2a to the central part 2b and in a range from the central part 2b to the other end part 2c in the bearing hole 2 of a bearing main body. And these helical gashes 3 are so formed that the helical directions are opposite to each other. In this instance, the lubricating oil impregnated in a sintered impregnation bearing runs away through fixed helical gashes 3 and gathers in a run-off groove 4 by making a rotating shaft to be rotated in a certain direction. Accordingly, lubricating oil is supplied continuously and contained between the inner peripheral surface of the bearing hole 2 and the outer peripheral surface of the rotating shaft and friction coefficient between them can be maintained a small. Therefore, the rotating shaft can be supported smoothly, surely and rotatably.
Patent JP-H0230684-A (JP)
Title: Light-weight concrete composition and production of light-weight concrete
Inventor: TSUKIJI MITSUO
IPC: C04B28/06
Filed: 1988-07-21
Abstract: PURPOSE:To shorten the time from the pouring to the demolding of a concrete composition by compounding a hydraulic cement, fly ash, aggregate, aqueous bubble and a gypsum/calcium aluminate hardening accelerator at specific ratios. CONSTITUTION:A light-weight concrete composition is produced by (1) compounding 97-80pts.wt. of early-strength Portland cement and/or normal Portland cement and 3-20pts.wt. of a hardening accelerator composed of gypsum and calcium aluminate at a ratio of (0.1-1)/1 and (2) compounding 100pts.wt. of the obtained composition with 20-100pts.wt. of fly ash, 50-200pts.wt. of aggregate and 0-12vol.% of aqueous bubble. The composition is mixed with water, the obtained light-weight concrete mortar is poured into a mold and the hardened material is cured with steam after demolding or in the mold.
Patent JP-H052860-A (JP)
Title: Receiving and sound recording device for television satellite broadcast
Inventor: SAWADA YASUO
IPC: G11B7/00
Filed: 1991-06-25
Abstract: PURPOSE:To provide a television receiver where the B mode voice of television satellite broadcast is sound-recorded in an optical disk as a digital audio signal. CONSTITUTION:A signal error-corrected by an error correcting part 2'7 is sampling-rate-converted in a sampling rate converting part 32, a correction code adding part 33 adds the correcting code(CIRC) of CD standard and a synchronizing signal and sub-code adding part 34 adds a synchronizing signal and a sub-code so as to make the one frame constitution of a CD format. Next, the signal DRM-modulated in an EFM modulating part 35 permits an LD driving part 36 to execute an operation, LD 37 is turned on and off and the digital audio signal is written in the optical disk 42. An A/B mode judging part 60 judges whether a mode is A or B so that the laser irradiation of the LD driving part 36 is prohibited at the time of A mode.
Patent JP-H11142996-A (JP)
Title: Integral image and method and device for forming the same
Inventor: VACHETTE THIERRY GUY
IPC: G02B30/27
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a lenticular image provided with a means for reducing a problem caused by jumping and caused as its result or eliminating them. SOLUTION: Image transition sets 52, 53 and 54 are formed from images 51 and 55 which are the sets of first and second images, the respective transition images have first areas 52b, 53b and 54b which are the part of the image from the first set, and second areas 52a, 53a and 54a which are the part of the image of the second set and which are not superposed. Interleave is performed on a line from the first, the second, and the transition sets so that the transition set can be visually recognized between the first and the second sets when the image is aligned to be observed through and integral lens sheet, and the integral image aligned to be observed through the integral lens is formed.
Patent JP-S58127644-A (JP)
Inventor: MATEIA FUEN
IPC: G01S7/52
Filed: 1982-10-16
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-S5970226-A (JP)
Title: Structure for cooling torque converter by air
Inventor: TANAKA TOSHIO
IPC: B60K11/04
Filed: 1982-10-15
Abstract: PURPOSE:To improve the effect of cooling, by providing a guide extending to a radiator or a power unit, so that outside air having not passed through the radiator is introduced into the air inlet port of a torque converter housing. CONSTITUTION:A guide 6 comprises a body 6a and a rubber plate 6b secured thereon. The guide body 6a is horizontally attached to a front cross member 7 so that the space 5 between a radiator 4 and an engine 1 and a torque converter 2 is divided into an upper and a lower portions. Out of air flowing into the front of a vehicle moving, the warm air having passed through the radiator 4 is kept by the guide 6 from flowing down, and the cool air having passed under an apron 8 and the front cross member 7 is directly introduced into the air inlet port 3a of a torque converter housing 3 by the guide 6.
Patent JP-S6240968-A (JP)
Title: Producton of vacuum heat-insulated double pipe
Inventor: KOKUBO SHIGENOBU
IPC: B21C37/06
Filed: 1985-08-17
Abstract: PURPOSE:To simply and easily produce a desired vacuum heat-insulated double pipe by subjecting the pipe to a vacuum heating treatment in a vacuum heating furnace so that solder is melted and penetrated to the soldering surfaces under vacuum evacuation and degassing by heating from the material surface in the pipe. CONSTITUTION:A base end fitting 4 is preliminarily welded at the ends of an outside pipe 2 and an inside pipe 3. On the other hand, the joint part between a terminal fitting 5 and the outside pipe 2' and the joint part between a step fitting 6 and outside pipes 2, 2' are welded as well. Plural annular grooves 5a are formed at about 5mm intervals to the inside circumferential surface to be used as the brazing surface for the fitting 5 and the inside pipe 3. The solder is placed to the grooves 5a. The spacing of the outside circumferential surface of the fitting 5 to be used as the brazing surface of the fitting 5 is set at 0.25-0.35mm. The double pipe is thereafter laid horizontally in the vacuum heating furnace and is subjected to the vacuum heating to penetrate the solder to the brazing surfaces.
Patent JP-S5882516-A (JP)
Inventor: SAKURAGAWA MITSUYOSHI
IPC: H01G4/38
Filed: 1981-11-11
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-H0627639-A (JP)
Title: Production of semiconductor device
Inventor: NOZAKI YOSHIAKI
IPC: G03F1/44
Filed: 1992-07-08
Abstract: PURPOSE:To provide the process for production of the semiconductor device capable of easily and surely discriminating whether the line widths of resist patterns, etc., are within specified values or not without using a line width measuring instrument. CONSTITUTION:A mask for forming the resist patterns has three pieces of mask patterns shifted from each other in a transverse direction. The distances from the standard mask pattern 2 in the central part to the mask pattern 1 for inspecting the upper limit and the mask pattern 3 for inspecting the lower limit on both sides thereof are respectively set at W+2a and W+2b (W is the line width of the mask patterns, (a), (b) are variables).
Patent JP-H0820664-A (JP)
Title: Production of aromatic dicarboxylic acid from polyester
Inventor: HIROWATARI NORIYUKI
IPC: C07C51/09
Filed: 1994-07-08
Abstract: PURPOSE:To obtain an aromatic dicarboxylic acid of high purity without formation of salts as by-products in high yield with high productivity by hydrolyzing a specific resin composition containing thermoplastic polyester to give crude aromatic dicarboxylic acid, dissolving the crude acid in a special solvent and separating the insolubles. CONSTITUTION:A resin composition mainly comprising a thermoplastic polyester such as poly(ethylene terephthalate) as a main ingredient and a chlorine- containing polyalkene such as PVC and poly(vinylidene chloride) as minor ingredients is hydrolyzed to convert the thermoplastic polyester into an alkylene glycol and crude aromatic dicarboxylic acid. The crude aromatic dicarboxylic acid is dissolved in an aprotic polar solvent such as 1-methyl-2-pyrrolidone, DMF or dimethyl sulfoxide and the insolubles are separated to give the objective pure aromatic dicarboxylic acid. The hydrolysis is preferably effected at 200-300 deg.C and the crude acid is dissolved in the aprotic polar solvent at a temp, lower than 150 deg.C.
Patent JP-H0711908-A (JP)
Title: Flutter preventive device for steam turbine moving blade
Inventor: SHIMADA MASAMITSU
IPC: F01D11/08
Filed: 1993-06-25
Abstract: PURPOSE:To prevent the flutter of a low-pressure stage huge moving blade without lowering internal efficiency of a steam turbine. CONSTITUTION:A contactless displacement sensor 12 for measuring a gap S to the top part of a turbine moving blade 5 is retained by a seal ring 11 movable in a radial direction. The seal ring 11 is moved in the radial direction via an adjusting mechanism 18 (composed of an actuator 14, an adjusting metal fitting 15, and a coil spring 16) for a gap between a moving blade and a casing by the signal of the displacement sensor so as to always keep the gap S constant.
Patent JP-2000006428-A (JP)
Title: Manufacture of liquid jet recording head
Inventor: MIYAGAWA MASASHI
IPC: B41J2/01
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for easily manufacturing a liquid jet recording head which can eject a micro liquid drop required for high definition recording stably at a high speed. SOLUTION: A resin top plate 1002 provided with grooves for liquid channel is pasted onto a substrate (heater board) 1001 and a film 1010 laminated with an adhesive layer 1011 is pasted thereto on the adhesive layer 1011 side thus forming an orifice plate as thin as 3-20 μm. It is then irradiated with laser light in order to make ink ejection holes and the film 1010 is stripped to obtain a liquid jet recording head. The adhesive layer 1011 is preferably composed of epoxy resin and a UV curing or UV/thermal curing adhesive containing aromatic onium salt, and phenoxy resin is also contained preferably as binder.
Patent JP-H0913989-A (JP)
Title: Compressor driving method for gas turbine or jet engine and compressor structure used for it
Inventor: HASHIMOTO KEISUKE
IPC: F02C3/08
Filed: 1995-06-23
Abstract: PURPOSE: To provide a compressor driving method for a gas turbine or a jet engine improving the efficiency while making the gas turbine or the jet engine lightweight and to provide a compressor structure used for it. CONSTITUTION: A gas turbine G driving a high-pressure compressor (centrifugal compressor) 1 with a high-pressure turbine 3 via a drive shaft 2 is concentrically provided with an auxiliary shaft 5 having a low-pressure compressor (axial compressor) 4 on the outside of the tip section 2a of the drive shaft 2, and the auxiliary shaft 5 is rotated by a driving force transmitting means 6 at the speed lower than that of the drive shaft 2.
Patent JP-S6337689-A (JP)
Inventor: NAOI MASAYA
IPC: H05K3/28
Filed: 1986-07-31
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-H0626852-A (JP)
Title: Scanning type probe microscope
Inventor: MIYAMOTO YASUSHI
IPC: G01B21/30
Filed: 1992-07-08
Abstract: PURPOSE:To obtain a scanning type probe microscope, which can obtain the image that accurately expresses the surface of a sample. CONSTITUTION:An optical lever sensor unit 4, which detects the displacement of a cantilever 5, is attached on a cylindrical piezoelectric body 15, which is provided on a (z) stage. A (z) displacement detecting sensor 13 for detecting the (z) position of the optical-lever sensor unit 4 is attached to the upper end of the (z) stage 9. A cylindrical piezoelectric body 7, wherein a sample stage 24 is provided at the upper end, and displacement detecting sensors 14a and 14b for detecting the x-y positions of a sample 6 are provided in the inside of the cylindrical piezoelectric body 15. The cylindrical piezoelectric body 7 performs the x-y scanning in accordance with the scanning signal from a microcomputer 31. During this period, the cylindrical piezoelectric body 15 is expanded and contracted in accodance with a servo signal from a (z) control circuit 34 and keeps the displacement of the cantilever 5 constant. A host computer 32 receives each displacement signal, forms the image of the surface of the sample based on the displacement signals and displays the image.
Patent JP-S6073716-A (JP)
Title: Feeder device
Inventor: KOTABE MITSUHO
IPC: G05F1/455
Filed: 1983-09-29
Abstract: PURPOSE:To appropriately protect a load in terms of temperature without stopping the whole system whenever overheat takes place, by providing an auxiliary controller composed of a temperature detector and phase controlling element to each load. CONSTITUTION:Auxiliary controllers 4A and 4B are provided between a main controller composed of a TRIAC 2 and loads 3A and 3B, respectively. Each of the auxiliary controllers 4A and 4B is composed of a thermistor 43 acting as a temperature detector and a TRIAC switch 40 acting as a phase controlling element. The thermistor 43 detects the overheating temperature of a load and the TRIAC switch 40 is used for controlling the ignition phase of the load in accordance with the detected temperature of the thermistor 43. Therefore, the feeding power is controlled in accordance with the overheating temperature of the load. Since such an auxiliary controller is provided, the load is appropriately protected in terms of temperature without stopping the whole system whenever the overheat takes place.
Patent JP-H0232528-A (JP)
Title: Formation of single-crystal thin film
Inventor: SAITO SHUICHI
IPC: H01L21/263
Filed: 1988-07-22
Abstract: PURPOSE:To provide a single crystal thin film with a wide area by forming an amorphous or a polycrystal film whose on side is equal to the length of an interface radius of a crystal core of that material on an amorphous insulation film, changing these into a single crystal by heat treating and using a plurality of these fine seeds. CONSTITUTION:A thermal oxide film 2, an Si thin film, SiO2 film, and an AlF3 film are piled up on an Si substrate 1. An Al mask is made by irradiation with electron rays, dry etching is performed, a fine amorphous Si film 3 of a specified length is formed. It is treated at approximately 1400 deg.C for forming a single crystal. With this as a core, a single crystal Si thin film is formed over the entire sample surface approximately at a substrate temperature of 1100 deg.C by the MBE method. When the substrate temperature is heated to approximately 1000 deg.C on MBE growth, a desired Si thin film can be formed even if the pitch of a fine single-crystal film is made larger.
Patent JP-H1128579-A (JP)
Title: Electrode ring height measurement instrument of seam welding machine
Inventor: AKIYOSHI MANABU
IPC: B60K15/03
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To conduct measurement for correcting a height of a lower part electrode ring advantageously in workability and equipment investment. SOLUTION: A center part 22b of an oscillation link 22 is pivotally supported to an elevation body 21, which supports a lower part electrode ring 4 and moves up/down, a base end part 22a of the oscillation link 22 is pivotally supported to an outside fixed point Q, a displacement sensor 23 is fixed to a tip part 22c of the oscillation link 22, a change of an electrode ring diameter at an outer peripheral lower part of the lower part electrode ring 4 is measured by the displacement sensor 23, when the elevation body 21 is ascended based on this measured value, by oscillating the oscillation link 22 as taking the fixed point as a support point, the displacement sensor 23 is ascended at a displacement quantity of two times of the elevation body 21, a relative distance between the displacement sensor 23 and the lower part electrode ring 4 is kept fixed.
Patent JP-S6072212-A (JP)
Inventor: SUGANUMA KIMIO
IPC: H01G4/224
Filed: 1983-09-28
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-S57104691-A (JP)
Title: Electrically transferring method for pattern onto aluminum or aluminum alloy
Inventor: ISHII TETSUO
IPC: C25D11/22
Filed: 1980-12-20
Abstract: PURPOSE: To electrically transfer the uneven pattern of an intermediate medium made of electric insulator permeable to an electrolytic soln. onto the surface of an Al material with an anodic oxide film formed by primary electrolysis by interposing the medium having the pattern on the surface between the Al material and an electrode plate as an opposite electrode and carrying out AC electrolysis.  
     CONSTITUTION: An electrolytic cell 1 is filled with an electrolytic soln. 2. An electrode plate 4 is immersed in the soln. 2, and an intermediate medium 5 made of porous electric insulator permeable to the soln. 2 and having an uneven pattern on the surface is set on the plate 4. An Al or Al alloy material 3 with an anodic oxide film formed by primary electrolysis is further set on the medium 5, and a weight 6 is mounted to fix them. By applying an AC voltage between the material 3 and the plate 4, the uneven pattern of the medium 5 is transferred onto the surface of the material 3. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H058031-A (JP)
Title: Check and spot scarfing method
Inventor: TAKAHASHI MASAYOSHI
IPC: B22D11/126
Filed: 1991-06-27
Abstract: PURPOSE:To eliminate flaws on the surface of a cast slab by checking the position of the flaw with check scarfing and executing spot scarfing in the flowing direction of the cast slab passing through the position of the flaw based on this information. CONSTITUTION:The check scarfing is executed by driving a mobile table 5, and the picture of molten reaction in the cast slab generated with the scarfing is transmitted to a controller to confirm the presence of the flaw. A machine body 3 is returned back to the suitable position for the spot scarfing, and a nozzle is opposed to the end face A, and the shifting table 5 is stopped on a spot scarfing line 21a. Ignition is executed to the nozzle and the spot scarfing is started. At the time of completing the spot scarfing, the mobile table 5 is advanced to the left to the line 21b of following flaw 19b at a left side, and the spot scarfing for the line 21b is executed. Successively, in order to check the flaw out of a flowing direction in the cast slab, further the check scarfing Ca is executed at the position C apart from B in the fixed distance D, and if the flaw 19C is discovered, the spot scarfing from this part, such as a scarfing line 22, is executed.
Patent JP-H06232-A (JP)
Title: Method and device for training of motion function
Inventor: WATANABE YOSHIJIROU
IPC: A63B24/00
Filed: 1992-06-17
Abstract: PURPOSE:To allow a walk trainee to quickly learn a fine walking posture, for example walking with head not swinging up and down, by sensing the condition of up-and-down motions at measuring spots on the body of the trainee, and feeding back the sensing signals to his sensing functions. CONSTITUTION:An up-and-down speed sensor 14 includes a cylindrical casing closed against the outside air substantially and consists in a condenser microphone to sense micro-changes of the atmospheric pressure when it swings up and down in the atmosphere. The sensor 14 is used upon being built in a hat, etc. At the time of walk training, the sensing signal given by the sensor 14 when it is displaced in the vertical direction, is processed, and a buzzer 22 as a sound generating means for feedback is actuated to emit sounds of tone corresponding to the displacement speed in the vertical direction. Also the light emitting state of a light emitting means for feedback 23 which is of bar- graph structure composed of a plurality of LED groups, is varied so that the person acknowledges the condition of up-and-down motions visually to serve well the walk training exercise.
Patent JP-H1013874-A (JP)
Title: Controller for key telephone set
Inventor: NAESHIROZAWA MASAMI
IPC: H04Q3/58
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To effectively utilize resources such as a memory by simplifying commands used for communication between a key telephone set and a key telephone master controller. SOLUTION: The converter is a key telephone master controller 1 having an analog interface function and called from both a key telephone set 2 itself and an analog device 3 and provided with a master set control section 14 which distinguishes only off-hook information of the key telephone set 2 from off-hook information of the analog device 3 so as distinguish call information of the key telephone set 2 from call information from the analog device 3 thereby controlling the key telephone set 2.