baber/WOPTO huggingface dataset:
Patent JP-H05341892-A (JP)
Title: Information processor
Inventor: HASHIMOTO DAIJIRO
IPC: G06F3/00
Filed: 1992-06-05
Abstract: PURPOSE:To attain an impedance matching by the same terminating resistance for an entire system constitution. CONSTITUTION:At the time of mounting a card 15 being a bus load on a system bus, a load capacity for the unit length of a bus signal line can be constant by mounting a dummy load 16 having the load capacity equivalent to the other card on an empty slot, and the characteristic impedance of the signal line can be constant and uniform. Thus, even in any card mounting situation, the impedance matching can be attained by the same terminating resistance 14.
Patent JP-S5571071-A (JP)
Title: Manufacture of field effect type semiconductor device
Inventor: SHIMADA TAKASHI
IPC: H01L29/417
Filed: 1978-11-22
Abstract: PURPOSE: To reduce an area specialized for MOS element by setting the length of channel to a width in which a lateral expansion of source and drain domains is taken into account.  
     CONSTITUTION: An antioxidative layer 12 having a width Wa 1  same as the channel width of a gate and also a width Wa 2  in which a tolerance d for mask aligning to the channel length is taken into account is formed on a semiconductor substrate 11. After forming a photoresist layer 20 with depth Wb, a window 21 is perforated through etching. Then, after forming a source domain 14 and a drain domain 15 by ion injection through the window 21, an oxide SiO 2  layer 13' is formed, and a wiring conduction layer 16 is formed on a gate insulating layer 12a. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10315230-A (JP)
Title: Manufacture of granulated thermoplastic resin molding material
Inventor: KASHIWA TAKETO
IPC: B29B11/16
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To develop less dust during manufacture processes to thereby improve the productivity by adding a filler, a reinforcer, a hardener and other additives in a phenolic resin, an unsaturated polyester resin and the like, mixing them, forming them into a sheet, and slitting the sheet into strings. SOLUTION: A filler, a reinforcer, a hardener and other additives are added into and mixed with a powder or liquid phenolic resin or an unsaturated polyester resin or the like. After kneaded, they are formed into a sheet of 1 to 5 mm in thickness by means of heating rolls. The sheet is then continuously slit into strings each having a width of 1 to 5 mm by means of a slitting device having a rotating blade. The strings are cut to a length of 1 to 5 mm in a direction normal to a longitudinal direction thereof. The slitting and cutting is carried out while the temperatures of the sheet-like material and the slitting and cutting blades are kept within a certain temperature range, whereby granulated materials become uniform in shape, provide good measurability and make a good molding material as an injection molding material.
Patent JP-S6124029-A (JP)
Title: Optical information recording and reproducing device
Inventor: NISHINOMIYA MASANOBU
IPC: G11B7/09
Filed: 1984-07-12
Abstract: PURPOSE:To apply tracking control stably with high accuracy by increasing the gain of a tracking control while a signal is detected from a pre-format part of a recording medum. CONSTITUTION:A detection signal of photodetectors 13A, 13B is given to an adding amplifier 20 and a subtration amplifier 21. A signal from the substraction amplifier 21 is formed into a track control signal by a low pass filter 22, and an output signal (a) of the addition amplifier 20 is subject to cut off of a fluctuation component at a band pass amplifier 23, and an effective value detection circuit 16 detects a data recording part. The track control signal from the low pass filter 22 is controlled for the gain by using an output signal (c) of the effective value detection circuit 16 at a varible gain circuit 17 and when the signal (c) is increased, the gain is increased. Thus, the stable tracking control gain is ensured to an information bit 6, a pre-format part 1 and an unrecorded part and the stable tracking control with high accuracy is sttained.
Patent JP-2000332219-A (JP)
Title: Manufacture of semiconductor memory element
Inventor: ARITA KOJI
IPC: H01L21/02
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To uniformly grow an NSG film using a TEOS material by treating the surface of an upper electrode with plasma of O2 gas, etc., and finally forming the NSG film using the TEOS material. SOLUTION: A layer electrode layer 103 composed of Ti, TiN and Ru is formed by sputtering on a layer insulation film 102 incorporated with capacity contacts 101, a high permittivity film, i.e., (Ba, Sr)TiO3 film 104 is formed by MO-CVD, upper Ru electrodes 105 are formed by sputtering, the surface treatment is made with O2 plasma for 60 sec, and finally an NSG film 106 is formed by CVD to obtain semiconductor memory elements using a TEOS material. This employs the process that the upper electrode surface is treated with O2 plasma after forming the upper electrodes, and hence a layer to be easily uniformly adsorbed to the upper electrode surface can be formed to enable the uniform growth of an NSG film using a TEOS material.
Patent JP-S5769005-A (JP)
Title: Molding apparatus
Inventor: SHIBUSAWA KIYOKAZU
IPC: B22C9/10
Filed: 1980-10-16
Abstract: PURPOSE:To provide a molding apparatus capable of molding through one operation an article having radial or axial undercuts or the like thereby a highly precise article can be obtained, by providing divided cores and a center pin that will be moved axially when the mold means is released. CONSTITUTION:In the molding apparatus for molding for example a lens mounting frame 1 having a screw section 2, a shading section 3, an axial relief groove 4, etc., the center pin 15 is provided which will be moved in an axial direction (O) when the molding means is released, and the first divided cores 16 and the second divided cores are arranged around the center pin 15, and the radius of them will be reduced when it is moved. Dovetails 20, 21 extend axially in inner sides of the cores 16, 17, and fit to dovetail grooves 22, 23 formed on the outer circumferential surface of the center pin 15. A stationary core 24 for molding the bottom of an item 11 is relatively movably fitted to the outer circumferential surface of the forward end of the center core 15.
Patent JP-H0271264-A (JP)
Title: Processing method and processing agent kit set for silver halide color photographic sensitive material
Inventor: ISHIKAWA MASAO
IPC: G03C5/26
Filed: 1988-06-13
Abstract: PURPOSE:To allow rapid processing regardless of processing temp. by incorporating emulsion layers consisting of >=80mol% silver chloride emulsions into the above photosensitive material, using a color developing soln. which does not contain hydroxylamine and confining the processing time to within 2 minutes and 30 seconds at the time when the processing temp. of the processing stage using the color developing soln. is 25 deg.C. CONSTITUTION:The photosensitive material contains at least one layer of the emulsion layers consisting of >=80mol% silver chloride emulsions and the color developing soln. contains substantially no hydroxylamine. The processing time is within 2 minutes and 30 seconds when the processing temp. of the processing stage using the color developing soln. is 25 deg.C. The sulfite concn. of the color developing soln. used is preferably <=4X10<-3>mol, more preferably 2X10<-4> to 0mol per 1l color developing soln.. The rapid processing is possible in this way regardless of the fluctuation in the processing temp. during the processing and the stable photographic performance is obtd.
Patent JP-S62299214-A (JP)
Inventor: KIMURA KAZUO
IPC: A47J27/09
Filed: 1986-06-20
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-H01312604-A (JP)
Title: Automatic programming device
Inventor: TOMATSU MASASHI
IPC: G05B19/4097
Filed: 1988-06-13
Abstract: PURPOSE:To reduce the judgement of a user and a mistake at the time of input by selecting optimum object shape data from candidate shape data stored in a memory and storing it in a shape data storage memory. CONSTITUTION:The node of shape data of this time, which an execution means 4 has generated, and preceding shape data, which has been stored in the shape data storage memory 5, is operated in a candidate calculation means 6. Plural object shape data candidates being shape data which can be drawn with one stroke are calculated and stored in the candidate shape data storage memory 7. Next, respective candidate shape data are displayed in a display unit 9, and the data user is caused to select objective candidate shape data and to store it in the shape data storage memory 5 from a candidate selection means 8. Consequently, the user can finally obtain objective shape data if he inputs necessary minimum input data which defines an objective shape to the execution means 4. Thus, the judgement of the user and the mistake at the time of input can be reduced and a time until the objective shape is obtained can be shortened.
Patent JP-S6036995-A (JP)
Inventor: TAKIZAWA YOUJI
IPC: G01M3/26
Filed: 1983-08-09
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-H0440303-A (JP)
Title: Position detecting device and positioning device
Inventor: SHIBATA HIROMASA
IPC: G01B11/00
Filed: 1990-06-05
Abstract: PURPOSE:To improve the SN ratio of a detection signal by using a brazed grating, which has projections and recesses of a grating formed on a slanting surface sectioned in an isosceles triangle shape, as a reference grating. CONSTITUTION:The reflection type blazed grating which is sectioned in the isosceles triangular shape and has a blaze angle alphab is used as the reference grating 3 to improve the diffraction efficiency. Namely, light of 0th order is inputted to the blazed grating in addition to normal light of (n)th order and reflected regularly in specific diffraction directions ((+ or -n)th-order directions), so an area which is almost a half as large as the entire diffraction grating area is irradiated and the light of 0th order which is intense is superposed on the diffracted light of (+ or -n)th order to increase the intensity greatly. The SN ratio of the detection signal is therefore improved.
Patent JP-S5572034-A (JP)
Title: Preparing semiconductor element
Inventor: HONJIYOU MASAHIRO
IPC: H01L29/06
Filed: 1978-11-27
Abstract: PURPOSE:To reduce variations in reverse peak voltage by a method wherein a semiconductor single crystal is given position mark grooves, cut into a number of thin plates, pn-junctions formed, reshaped into the original from using the mark grooves, and then cut to a required size. CONSTITUTION:A semiconductor single crystal 1, after ground to a flat surface 2 and on which two grooves 3, 4 are cut, is sliced into thin plates 5. The plate 5 is given pn-junction and the both faces are plated with ohmic metals 7. Then, using the grooves 3, 4 as positioing marks, the plates 5 are aligned in the original shape. Required number of these are selected, and plate-type brazing material 8 are inserted between the plates 5 and bonded by heating. This is then cut into checkers 8 to provide square rod-type multi-layer semiconductor rectifier elements 10. Because the element 10 is made of the nearest part of a single crystal, each pn-junction has a breakdown voltage of the closest approximation. The leads 11 are brazed to the both ends, the element is covered by silicone rubber 12, and sealed by resin 13. This structure prevents the device from local breakdown.
Patent JP-S6036754-A (JP)
Title: Composite cylinder liner
Inventor: NAKAMURA SHIROU
IPC: C22C37/00
Filed: 1983-08-08
Abstract: PURPOSE:To contrive to hold resistances to abrasion and seizing as well as a high strength by a method wherein the outer layer of the composite cylinder liner is formed by the material of aggregated spherical graphite cast iron consisting of specified constituents while the inner layer thereof is formed by the material of special cast iron consisting of specified constituents and both of them are connected by fusion welding CONSTITUTION:The outer layer (a) of the composite cylinder liner is formed by the material of aggregated spherical graphite cast iron constituted of green caterpillar type graphites and a pearlite base consisting in wt% of C; 2.6- 4.0%, Si; 1.0-3.0%, Mn; 0.2-1.0%, P; 0.3% or less, Mg; 0.01-0.05%, balance; Fe and normal impurities. On the other hand, the inner layer (b) thereof is made of cast iron consisting in wt% of C; 2.5-4.0%, Si; 0.8-2.5%, Mn; 0.3-1.5%, P; 0.05-1.5%, S; 0.3% or less, balance; Fe and normal impurities. Both of the layers (a), (b) are integrated by fusion welding by means of centrifugal casting in which the material of inner layer is cast with a proper timing after the outer layer is cast in.
Patent JP-S634082-A (JP)
Title: Etching method
Inventor: SASAMURA YOSHITAKA
IPC: C23F4/00
Filed: 1986-06-21
Abstract: PURPOSE:To improve the sectional shape to be etched by etching samples by an ion beam or ions to the stage just before the final stage and etching the sample by the ion beam, then etching the same by the ions to the final stage near the final stage. CONSTITUTION:The inside of a vacuum vessel 16 is evacuated to a prescribed degree of vacuum by vacuum evacuation devices 32, 34, and a gas branching switch 13 is changed over to an ion source 3 side. The ion beam 14 of a desired size is drawn out of the ion source 3 while a shutter 24 is held closed. The shutter 24 is thereafter opened and the ion beam 14 is projected to the respective samples 2 on a disk 18 under high-speed rotation so that the samples are etched to the stage just before the final stage. The ion beam 14 is then stopped and plasma 50 is generated to etch the samples 2; thereafter, the samples 2 are etched to the final stage by the ions.
Patent JP-H10333371-A (JP)
Title: Both-side printing device
Inventor: KUBOTA HITOSHI
IPC: G03G15/00
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To obtain a both-side printing device having an improved paper storing ability and a paper separation performance, as for the temporary storage of a paper with one side printed and a paper reversing operation required to feed the paper again. SOLUTION: A paper kick-off plate 45 is arranged so that it may extend from a part near a feed roller 22 to a part near a push-up plate 26 along a paper 1 carrying path. The center part of the plate 45 is attached so that the plate 45 may be rotated around a shaft 46. The lower end of the plate 45 is connected to the movable part of a solenoid 48 through a spring 47. Besides, a spring 49 is attached to the movable part of the solenoid 48. Then, in the case the solenoid 48 is turned on at the finish of feeding the paper 1 to an intermediate tray, the plate 45 is rotated around the shaft 46 clockwise, then, the trailing end of the paper 1 is kicked to the intermediate tray 1 by the plate 45, then, the paper 1 is stored in the intermediate tray.
Patent JP-H06260609-A (JP)
Title: Semiconductor storage with cylindrical capacitor and its manufacture
Inventor: KINOSHITA MITSUYA
IPC: H01L27/108
Filed: 1993-05-24
Abstract: PURPOSE:To obtain a semiconductor storage with a cylindrical capacitor which is improved so that capacitor capacity can be fully secured regardless of a small occupation area. CONSTITUTION:Word lines 4a, 4b, 4c, and 4d and a bit line 11 are formed on a semiconductor substrate 1 where conductive layers 6a, 6b, 6c, and 6d are formed on a main surface. The word line 4c is covered with an insulation film 8c, the word line 4d is covered with an insulation film 8d, and the bit line 11 is covered with an insulation film 12. A barrier film 14 for protecting the insulation films 8a, 8b, 8c, and 8d and the insulation film 12 from an etchant are provided selectively on the specific regions of them. A cylindrical storage node 170 is electrically connected to the conductive layer 6b. A cell plate 22 is covered including a capacitor insulation film 112 on the outer surface of the storage node 170 consisting of a bottom conductive part 17b and a side wall conductive part 17a.
Patent JP-S63309055-A (JP)
Title: Telephone set circuit
Inventor: AKASHI KENICHI
IPC: H04M3/02
Filed: 1987-06-10
Abstract: PURPOSE:To facilitate the on-hook detection of an exchange by providing a timing circuit which generates a pulse for a certain constant time from the moment of on-hook operation and an electronic switch which closes the DC loop of a telephone line with the pulse. CONSTITUTION:The timing circuit 2 and switch circuit 3 are connected to the DC output terminal of a rectifier 7. Then a DC voltage is developed between DC output terminals 71 and 72 of the rectifier 7 by the closure of a hook switch 4 at the time of off-hook operation and applied to the timing circuit 2. The timing circuit 2 generates the pulse signal E for the constant period from the moment. The switch circuit 3, on the other hand, is so constituted as to make its contact with the pulse signal E from the timing circuit 2, so the DC output terminals of the rectifier 7 are short-circuited with low resistance throughout the period of the pulse E to form the DC loop of a telephone line 6 in parallel to a speaking circuit 1. Consequently, the off-hook state of an exchange is easily detected.
Patent JP-S6037323-A (JP)
Title: Detection of sand face in underwater pack drain work
Inventor: NORISUGI JIYUN
IPC: E02D3/10
Filed: 1983-08-11
Abstract: PURPOSE:To form the column of sand bags without disconnection of sand by a method in which a ring of a smaller inside diameter than a casing is provided near the sand face of the casing and the ring is opened when the ring is filled with sand. CONSTITUTION:A casing 2 is driven into soft ground 1, and then a bottomed sand bag 3 is inserted into the casing 2. Sand S supplied through a sand supply hopper 5, a belt conveyer 6 and a chute 7, together with water W supplied from a water pipe 9 with a water regulating valve 8, is introduced into the sand bag 3 through the sand supply hopper 10. When the sand reaches the positions of sand face detectors 16A, 16B and 16C, each of which consists of an expandible ring, the ring of the detectors is expanded by the pressure of the sand S. When the sand face is lowered, the ring of the detectors is contracted.
Patent JP-2000340196-A (JP)
Title: Mounting/dismounting structure of battery pack
Inventor: KASATANI MASAHIRO
IPC: H04M1/02
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a mounting/dismounting structure of a battery pack having a locking member capable of easily mounting it on an electronic appliance case and smoothly operating to lock the battery pack surely. SOLUTION: This structure is provided with a rear case 10 having a recessed battery housing 14 for detachably holding a battery pack 30 in a predetermined face, a front case 20 to be fit in the rear case 10 and the battery pack 30 electrically connected to a printed circuit board 21 for supplying power is provided by housing it in the battery housing 14 of the rear case 10. Provided is a locking member 40 having a guide extended in a bar shape mounted with a spring 49 for being inserted into a guide hole 11a of the rear case 10, which is energized by the spring 49 to be projected into the battery housing 14 to engage with a locking part 34 of the battery pack 30 for locking. The guide of the locking member 40 is formed so as to have a stage and taper the outer diameter in the free end direction of the bar.
Patent JP-H077314-A (JP)
Title: Antenna system for automobile
Inventor: TANIGUCHI TATSUAKI
IPC: H01Q1/32
Filed: 1993-06-17
Abstract: PURPOSE:To improve reception sensitivity while reducing an arrangement space when arranging a ground antenna on the window glass of an automobile. CONSTITUTION:Plural defrosting heat wires 4, 4... arranged on window glass 1 are divided into two of upper and lower groups 4U and 4D, and electric connection to these heat wires 4, 4... is centralized on the right side of the window glass 1. An antenna wire 11 extending from the electrode concentrated side of this window glass 1 to the opposite side is arranged on the window glass 1 between both the heat wire groups 4U and 4D, and one terminal is connected to an antenna 10. Thus, the heat wires 4, 4... are made adjacent on both the upper and lower sides of the antenna wire 11 so as to efficiently perform capacity coupling between both of them, the transmission/reception performance of high frequency currents from the heat wires 4, 4... to the antenna 10 is improved, and reception sensitivity is improved.
Patent JP-H075489-A (JP)
Title: Image processing device and image processing method
Inventor: KURATOMI YASUNORI
IPC: G06V10/20
Filed: 1993-06-17
Abstract: PURPOSE:To provide the image processing device and image processing method capable of exactly extracting the intrinsic characteristic quantity of an input image at a high speed with simple constitution. CONSTITUTION:This image processing device 101 is composed of a spatial optical modulation element 103 and a uniaxial parallel flat plate optical crystal 102. This spatial optical modulation element 103 is constituted by forming at least a photoconductive layer 106 having a current rectifying property and a liquid crystal layer (optical modulation layer) 112 between two sheets of transparent conductive electrodes 105 and 114 facing each other. The optical crystal 102 is disposed on the photoconductive layer 106 side of the spatial optical modulation element 103. The angle formed by the optical axis of the optical crystal 102 and the normal of the crystal surface is expressed by equation 0<xsi<90.
Patent JP-S63310525-A (JP)
Title: Manufacture of keytop sheet
Inventor: YAMAGISHI HIDEHARU
IPC: H01H11/00
Filed: 1987-06-11
Abstract: PURPOSE:To produce keytop sheets which require no assembly work at a low cost by furnishing a photo-hardening type resin layer on a base film, loading a cover film and a positive film, thereover and exposing and hardening them. CONSTITUTION:On a photo-hardening type resin 2 furnished on a plastic base film 1, a heat-contracting type plastic cover film 3 and a positive film 4 are loaded and exposed. When the layer of the resin 2 at the exposed part is hardened, the exposed part of the cover film 3 is contracted by the heat generated by the exposure. Owing to the contraction, keytops 5 on the base film 1 are formed in a concave surface shapes at their surfaces. When an unextensible film is used as the cover film 3, the contraction is generated both in the lateral and the longitudinal directions, and the surface of the obtained keytop 5 is made into a three-dimensional concave surface. And when a one-axial extensible film is used, the contraction is in one direction, and a two-dimensional concave surface of the keytop is obtained.
Patent JP-H11334556-A (JP)
Title: Vehicle condition controller
Inventor: YAGI YOSHIFUMI
IPC: B60T8/00
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle condition controller capable of extremely approximating vehicle control operation at an examination stage to that after mounting, when a development control program developed and examined by a computer is mounted on an electronic control unit. SOLUTION: In a vehicle condition controller having an ECU on which a control program (an ABS control program) of existing logic is mounted and a PC on which a development control program (a BA control program) is mounted, the control program of the existing logic on the ECU side outputs a trigger for starting the operation processing of the development control program on the PC side (S36) and detects the completion of the operation of the development control program (S37), so that a BA control signal generated on the PC side and a ABS control signal generated on the ECU side are controlled to be matched to each other (S39) to generate an optimum actuator driving signal for vehicle control.
Patent JP-S633866-A (JP)
Inventor: TAKEUCHI MASAHIRO
IPC: A61L29/00
Filed: 1986-06-24
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。