baber/WOPTO huggingface dataset:
Patent JP-S5998327-A (JP)
Title: Optical regenerating device
Inventor: TORASAWA KENJI
IPC: G11B7/085
Filed: 1982-11-26
Abstract: PURPOSE:To raise the rigidity of an arm, and also to reduce a moment of inertia by forming the hollow-shaped arm placing an optical system in its longitudinal shaft cavity, and placing an objective driving device in the end part. CONSTITUTION:A rocking arm 20 is formed in the shape of hollow in order to raise its rigidity, and also a main optical system is placed in its cavity. A laser light emitted from a semiconductor laser 1 is reflected by a polarized beam splitter (BS) 2, and is condensed onto a disk 18 through a passive reflector 22, a collimator lens 3, a lambda/4 plate 4, and an objective. Its reflected light goes backward, passes through the BS2, and is made incident to a photodetector 7 through a cylindrical lens 6. When a current is made to flow to a coil fitted to the end part of the arm 20, an objective holding frame is moved in the optical axis direction by magnetic force between the coil and a magnet 9 provided on the holding frame, and a focus control is executed. In this way, a moment of inertia becomes small.
Patent JP-H0547700-A (JP)
Title: Method of forming wiring
Inventor: SATO JUNICHI
IPC: H01L21/318
Filed: 1991-08-20
Abstract: PURPOSE:To form favorable contact wiring without doing damage to the region to be connected, which is formed in a substrate. CONSTITUTION:A silicon nitride layer 6 as a buffer layer is formed on a silicon substrate 1 where a diffused layer 2 is formed, and an interlayer insulating film 3 is formed thereon. Next, a connection hole 4 is opened in the position dislocated in the direction of the substrate face from the diffused layer 2. Then, a silicon nitride layer 6 is wet-etched to expose the diffused layer 2. Next, a tungsten plug 5 is grown by selective WCVD method. This way, by shifting the positions of the connection hole 4 and the diffused layer 2 in the direction of substrate face, a damage layer can be prevented from occurring in the diffused layer 2 when dry-etching the connection hole 4.
Patent JP-H0954621-A (JP)
Title: Constant-current circuit and semiconductor device incorporating the same
Inventor: KATO YUJI
IPC: G05F1/56
Filed: 1995-08-15
Abstract: PROBLEM TO BE SOLVED: To reduce variation of an output current sufficiently effectively by a small-capacity capacitor by absorbing the variation of the output current by a feedback means and feeding the variation back to a current control means. SOLUTION: A comparing circuit 3 generates a difference current corresponding to the difference between a reference voltage and a control voltage and supplies the generated difference current to a control element 4. The control element 4 is composed of an NPN transistor(TR) Q54 and supplied with the current which is generated by the comparing circuit 3 and corresponds to the difference to control the emitter-collector current. The feedback element 5 is composed of a capacitor Cn1 and feeds a current controlled by the control element 4 back to the base of the NPN TR Q54 of the control element 4. When the current controlled by the control element 4 varies, the capacitor Cn1 of the feedback element 5 feeds a component corresponding to the variation back to the capacitor of the NPN TR Q5 through the capacitor CN1 to efficiently absorb the variation component.
Patent JP-H0742179-A (JP)
Title: Modified inversion placing construction method
Inventor: OKAZAKI TOSHIMASA
IPC: E04G21/14
Filed: 1993-07-29
Abstract: PURPOSE:To dispense with the pier pile work by installing a mounted structural base on an underground first floor skeleton constructed in advance, and concurrently progressing the secondary pit excavation, The erection of the steel frame of the ground floor, and the skeleton work of the underground stairway while the mounted structural base is used as a work stage. CONSTITUTION:Earth retaining piles 1 and a temporary steel column 6 are constructed, then the primary pit excavation 3 is applied, an underground first floor skeleton 7 is constructed on the temporary steel column 6, and a mounted structural base 8 is installed on it as a work stage. The secondary pit excavation 9 of the underground second floor is applied. A reinforced frame 10 of the underground first floor and the ground second floor is erected, and the formwork of arrangement bars 13 of the foundation skeleton is applied on the secondary pit excavation 9. Concrete is placed to construct a foundation section skeleton 12, and an underground second floor rise skeleton 14, an underground first floor rise skeleton 15, and a ground first floor skeleton 16 are constructed.
Patent JP-S6188930-A (JP)
Title: Deep-drawing method of metallic foil
Inventor: SHIMIZU KEIICHI
IPC: B31B50/59
Filed: 1984-10-05
Abstract: PURPOSE:To improve the extractability of vessel by arranging in series plural female dies used for deep-drawing a metallic foil into a taper vessel having flange in the forming direction, and displacing their relative positions in accordance with a stroke position. CONSTITUTION:For deep-drawing a material 9 to be formed into a taper vessel 15 having flange; female dies 1, 2 having cavity 19 inner diameter, decreasing gradually from the inlet diameter, are arranged in series in the forming direction and oppositely to a male die consisting of a rigid body 7 and an elastic material 8. At that time, the inlet diameter of the die 2 located outer side than the die 1 from the male die is made to be equal to or smaller than the outlet diameter of adjoining die 1. The adjoining dies 1, 2 are in contact with each other in a plane during forming, and they are forcibly separated from each other after retreating the male die from the inside of cavity 19 when the formation is finished. In this way, when the taper vessel having flange is taken out, it is easily extracted from the female dies 1, 2 without damaging its shape.
Patent JP-S6362371-A (JP)
Title: Semiconductor storage device and manufacture thereof
Inventor: OSAKI AKIHIKO
IPC: H01L27/10
Filed: 1986-09-03
Abstract: PURPOSE:To obtain a salicide transistor and a memory cell storage device, which has a high-melting-point film as a capacitor insulating film, by forming a transfer gate electrode having a sidewall on a semiconductor substrate, forming the high-melting-point metal film on the entire surface, and performing heat treatment in an oxidizing atmosphere. CONSTITUTION:After an element isolation region 4 is formed on a semiconductor substrate, a gate oxide film 2 is formed. After a polysilicon gate 1 is formed, a sidewall 7 of a silicon oxide film is formed, and an n<+> diffused region 3 is formed. Then, the high-melting-point metal is formed, and heat treatment is performed in an oxidizing atmosphere. The high-melting point metal film on the element isolation region 4 and the sidewall 7 is oxidized, and an oxide film 5 of the high-melting-point metal is obtained. Silicide reaction occurs at an interface with silicon. A transfer gate has a salicide structure owing to a silicide 8 formed at this time. In the region, where a capacitor is formed, the oxide film 5 of the high-melting-point metal, which is formed on the surface, is used as a capacitor insulating film.
Patent JP-S6266868-A (JP)
Inventor: MIYAGI ICHIRO
IPC: A61N1/32
Filed: 1985-09-19
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-2000005237-A (JP)
Title: Wheelchair
Inventor: KOSAKAI MASAHITO
IPC: B62B5/02
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a wheelchair that can improve abilities for running over difference in road level or roughness of the road by controlling a control lever backward/forward and by driving on treads provided with a grounding member. SOLUTION: A force for swinging a control lever 4 of a user 5 backward/ forward is converted to a rotary motion by a movement of a one-way clutch, and a wheel chair can be driven through a speed convertible mechanism on treads provided with a ground member. A convertible mechanism for driving rotational directions for reverse is also provided thereon. A mechanism for switching a speed or backward/forward movements by rotating the control lever is further provided. A mechanism for changing an angle between a reclining back 1 and a platform section 3 is furthermore provided.
Patent JP-H1049371-A (JP)
Title: Pipeline computer
Inventor: NAGATA TOSHIMITSU
IPC: G06F9/38
Filed: 1996-08-07
Abstract: PROBLEM TO BE SOLVED: To shorten the delay time of a register conflict detection circuit and also to decrease the number of critical paths by designating the specific one of operand designating fields of instructions that is identical to the output destination of processing result within an instruction. SOLUTION: The 1-bit input/output designating flags 15a, 15b and 15c designate whether the operands are identical to inputs or outputs. For instance, an instruction Q1 calculates (A+B) and sets it to a register R3. The register R3 is designated in a designating field (OR1) 12 of an operand 1, and a designating bit 15a of input/output is designated at '1' (output). An instruction Q3 designates the register R3 in a designating field (OR1) 12 of the same operand 1 and also sets the bit 15a at '0' (input). In the same way, an instruction Q2 calculates (C+D) and sets it at a register R6. The register R6 is identical to the output and input by the instructions 2 and 3 respectively and is designated as 'R6' in a designating field 13 of an operand 2.
Patent JP-S6185122-A (JP)
Inventor: IWAMI NOBUHARU
IPC: C09K101/00
Filed: 1984-10-03
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-H0658133-A (JP)
Title: Filter regenerating device for internal combustion engine
Inventor: NOBUE TOMOTAKA
IPC: F01N3/02
Filed: 1992-08-05
Abstract: PURPOSE:To maintain high regenerating performance of a filter, and prevent mechanical breaking caused by heat of the filter so as to guarantee durability by controlling the filter temperature to a temperature range which is decided in advance before particulates are heated, burned, and eliminated, in a filter regenerating device for collecting the particulates in exhaust gas of a diesel engine. CONSTITUTION:A filter regenerating device is provided with a filter 19 provided on the way of the exhaust pipe 16 of an engine 17, for collecting particulates included in exhaust gas, a micro wave generating means (treating means, heating means) 20 for heating the particulates, an auxiliary burning means (treating means) 24 for promoting combustion of the heated particulates, exhaust pipes 25, 26, and a temperature detecting means 30 provided in the exhaust pipes 25, 26. The auxiliary burning means 24 is operated before the micro wave generating means 20 is operated, and the filter 19 is cooled to a prescribed temperature. After that, the micro wave generating means 20 is operated, and the subsequent filter regenerating process is carried out.
Patent JP-H1151998-A (JP)
Title: Inspection device for printed wiring board
Inventor: FUNAOKA TAKEO
IPC: G01R1/073
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To provide an inspection device for a printed wiring board to allow sure inspection even in a high density electrode. SOLUTION: This device is composed of an inspection part 18 for inspecting an electrical connecting condition of an inspected printed wiring board 2 by mounting freely to move vertically a substrate 1 for inspection comprising a wiring terminal 8 disposed via a wiring part 21 with multilayered lead wires from contact part 4 located in a position in opposite to plural electrodes 3 formed in the inspected printed wiring board 2, a connection part 19 abutting on the wiring terminal 8 fitted to a plate 11 for inspection, and a pressing part 20 for pressing the contact part 4 to the electrode 3, and by connecting them with the contact part 19 and wiring members 8a. Inspection for the printed wiring board of high electrode density is facilitated by this device.
Patent JP-S6269631-A (JP)
Title: Wafer positioning device
Inventor: SUWA YOSHIHIDE
IPC: G05D3/00
Filed: 1985-09-24
Abstract: PURPOSE:To enable positioning of a wafer on the basis of its outer diameter with no cumulative error by a method wherein the rotators released are rotated by the positioning mechanism and a controlling means, which controls the initial positions for positioning rotation of the abutting members, is provided. CONSTITUTION:Each abutting member is controlled its initial position for positioning rotation, the piston rod of the air cylinder 64 of a wafer vertically moving means 61 has backed and an attracting surface 37 is on the same plane as an operating stage 23. In this state, a wafer 1 comes being fed by a loading conveyer, transferred on the opening stage 23, slided and stopped when its center O comes nearly on a reference position 33. Then, a tension conveyer 56 is advanced a steel flat belt 54 is tensioned, a motor 55 for heads begins rotating, each abutting member 44 of each rotating head 35...40 is rotated for positioning and abutted on the outer periphery side 2 of the wafer 1, the wafer 1 is pushed from its outer periphery by abutment of all the abutting members 44 and a positioning of the wafer is completed when its center O comes to the reference position 33. According to this constitution, the construction of this device is simple, and also troubles due to cumulative errors are eliminated.
Patent JP-H0881206-A (JP)
Title: Gel which does not contain water and hydroxyl base and xerogel,their preparation,oxide ceramic material manufacturefrom said gels and coated particulate object
Inventor: MARUTEIN YANSEN
IPC: C01G25/02
Filed: 1995-08-16
Abstract: PROBLEM TO BE SOLVED: To make producible granules having tight coating of oxide ceramic material after heat treatment by forming gels contg. neither water nor hydroxyl group based on a specific network of oxygen-bridged metal and/or semi-metal atoms.  
     SOLUTION: In gels and xerogels contg. neither water nor hydroxyl group based on a network of oxygen-bridged metal and/or semi-metal atoms, the network described below is used. Namely, the network contains one or several kinds of metal and/or semi-metal atoms, and additionally existing non-bridged valences of metal and/or semi-metal are saturated with monovalent groups consisting of oxygen atom and/or-Q and/or-OT systems. Here-Q expresses-OR 1 , NR 1 R 2 ,-T expresses-C(O)R 3  and R 1 , R 2 , R 3  express aliphatic or aromatic organic groups, showing that halogens are not connected to metal and/or semi-metal atoms. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H0374617-A (JP)
Title: Rod-less cylinder
Inventor: HIRAIDE YUTAKA
IPC: F15B15/14
Filed: 1989-08-11
Abstract: PURPOSE:To increase the holding force by setting the diameter of a shaft fastening the components constituting a driving magnet train and diameters of center holes of a magnet and a yoke within specific ranges. CONSTITUTION:The gap between yokes 9 and 18 of a driving magnet train 2 and a driven magnet train 3 is set to about 0.5-1.5mm. The size ratio in the radial direction between an outer magnet 17 and an outer yoke 18 constituting the driven magnet train 3 is set to about 1:0.7-0.95. The size ratios in the axial direction between the outer magnet 17 and the outer yoke 18 and between an inner magnet 8 and the inner yoke 9 are set about 1:0.6-1.0. The diameter of a shaft 12 fastening the components constituting the driving magnet train 2 and diameters of center holes of the inner magnet 8 and the inner yoke 9 are set about 0.2-0.7 of conventional diameters. The holding force can be increased.
Patent JP-S6367228-A (JP)
Inventor: KAWAMURA YUJI
IPC: B65B55/04
Filed: 1986-09-05
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-S6453990-A (JP)
Title: Automatic wire winder
Inventor: FUJIKAWA YUUJI
IPC: B65H65/00
Filed: 1987-08-20
Abstract: PURPOSE:To get rid of the entanglement of an element wire out of a full bobbin automatically by rolling a wire terminal with a mill roll at the time of bobbin fullness, and forming it into a curl of curvature smaller than a winding outer diameter with a reform roll. CONSTITUTION:At the time of winding an element wire (a) onto a bobbin 1, a mill roll 11 and a reform roll 14 come to open and it is wound up. When it comes to a full wind, a winder 7 is once stopped, pressure oil is fed to a cylinder 17 of the mill roll 11, and rolling of the element wire (a) is started, while the reform roll 14 is also closed. And, the winder 7 is restarted, and the element wire (a) is curled at curvature smaller than the outer circumference of a full bobbin by a reform roll 14 as being rolled and hardened. Then, the element wire (a) is cut by a cutter 13, and a terminal of the element wire (a) rolled on the bobbin is pressed to a winding layer. Consequently, it is unnecessary to do any locking by man power, thus automation can be done and, what is more, labor-saving can be done as well.
Patent JP-S6364823-A (JP)
Title: Engine power taking-out device for vehicle
Inventor: HORI JUNICHI
IPC: B60K17/28
Filed: 1986-09-05
Abstract: PURPOSE:To improve safety, by a method wherein, when the rotation speed of a PTO shaft exceeds a given value and the oil temperature of a boosting pump exceeds a given value, the PTO device is disconnected from an engine output. CONSTITUTION:When the rotation speed of a power taking-out shaft 31 is increased and an output value from a boosting sensor 32 exceeds a given value and/or when the temperature of oil delivered from a boosting pump 35 is increased and an output value from a sensor 36 exceeds a given value, an electromagnetic valve 62 for connecting and disconnecting a PTO is immediately brought into an OFF-state. This constitution forcibly separates the power taking- out shaft 31 from a clutch output shaft 22 without controlling a clutch, and improves safety of the boosting pump 35 and other driven device.
Patent JP-H0764996-A (JP)
Title: Document processor
Inventor: TANANO HIROSHI
IPC: G06T11/60
Filed: 1993-08-24
Abstract: PURPOSE:To provide a document processor capable of saving the 4 burden on a user in editing document and performing proofreading. CONSTITUTION:The device is provided with a data input part 2 inputting a document data 1, edition part 3 connected to the data input part 2 and editing document data inputted based on the user's operation, display part 4 connected to the edition part 3 and displaying the inputted document data, storage part 5 connected to the part 3 and storing the proofreading by the user as replacement character string data, and command input part 6 connected to the edition part 4 and inputting commands from the user. The edition part 3 refers to a pair of replace character strings which are registered by registering a pair of character string to be replaced and the character string to replace, and retrieves the character string which is matched with the replace character string in the document data and automatically replaces the same character string, when the user proofreads the input document data.
Patent JP-H0493353-A (JP)
Title: Thermoplastic resin composition
Inventor: KITANO YOSHITADA
IPC: C08L77/00
Filed: 1990-08-09
Abstract: PURPOSE:To reduce melt viscosity and improve moldability while maintaining physicochemical characteristics by compounding a resin compsn. comprising a polyamide, a polyolefin, and a modified polyolefin with a carboxylic acid. CONSTITUTION:A polyolefin, optionally contg. a small amt. of an olefinic copolymer rubber, is grafted with 0.001-10wt.% unsatd. carboxylic acid (deriv.) (e.g. acrylic acid) to give a modified polyolefin. Then 100 pts.wt. resin compsn. comprising 90-10wt.% the modified polyolefin. 10-90wt.% polyamide having a relative viscosity of 0.5 or higher, and 5-70wt.% polyolefin having a density of 0.89-0.93g/cm<3> and an MFR of 0.01-50g/10min (e.g. a crystalline PP) is compounded with 0.1-10 pts.wt. carboxylic acid (e.g. succinic acid).
Patent JP-S6267407-A (JP)
Title: System for confirming relative position of sensors
Inventor: MIYAGISHI TOSHIHISA
IPC: G06K5/04
Filed: 1985-09-20
Abstract: PURPOSE:To make it possible to simply confirm the relative position of sensors, by preparing testing bodies having output signal parts corresponding to the accurate relative position of a plurality of sensors and supplying the same to discrimination machinery to relatively compare detection signals. CONSTITUTION:In discrimination machinery having a plurality of signal detection sensors 3, 4 and discriminating objects to be discriminated by the combination of the detection signals emitted from the signal output parts of the objects to be discriminated, before the relative position of the signal detection sensors 3, 4 is confirmed, at first testing bodies provided with output signal parts precisely corresponding to the accurate positions of the sensors 3, 4 are prepared and supplied to the discrimination machinery in place of the objects to be discriminated. Then, by relatively comparing the detection signals indivisually obtained from the sensors 3, 4, it is confirmed whether the relative position of the sensors 3, 4 is accurate.
Patent JP-S6269358-A (JP)
Title: Character processor
Inventor: SUGITANI KAZUNOBU
IPC: G06F17/24
Filed: 1985-09-20
Abstract: PURPOSE:To delete both of a pair of marks just by indicting one of these two marks with use of a character deletion instructing means, a right-left parenthesis discriminating means, a parenthesis retrieving means and a right-left parenthesis deleting means. CONSTITUTION:The characters are supplied to a document memory by a character input instructing device. Then a right-left parenthesis discriminating device is actuated by a deletion indicating means to discriminate the directions of the parentheses stored in the document memory. Then a parenthesis retrieving means works to retrieve the parentheses in the document memory. Furthermore the retrieved parentheses and the parentheses discriminated by the right-left parenthesis discriminating means are deleted out of the document memory by a right-left parenthesis deleting means. Thus both marks used in a pair can be deleted at a time just by designating one of these paired marks.
Patent JP-S6367218-A (JP)
Title: Bundling device
Inventor: HANSCOM JOHN F
IPC: B65B13/28
Filed: 1987-08-25
Abstract: A bundle tying device is provided with a pair of jaws which are mounted so that the jaw ends move toward and away from each other and are adapted to receive tie stock thereacross. The jaw ends with the tie stock are drawn over a bundle, the tie stock embracing the bundle. The jaws are then rotated to twist the tie stock about the bundle.
Patent JP-2000049261-A (JP)
Title: Manufacture of solid state image sensor
Inventor: TAKENO KAZUHIKO
IPC: H01L23/31
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To enhance high volume productivity of solid state image sensor. SOLUTION: A stage 27 having a recess or a protrusion corresponding, in shape, to a CCD image sensor 1 is formed and applied with a glass plate 26 of same shape as the stage through a UV-curing adhesive 25. Consequently, the glass plate 26 is settled at a position being matched with the stage 27 by surface tension of the adhesive 25. Mixing of bubble or contamination is then checked before curing the adhesive 25 by irradiating with UV-rays.
Patent JP-S58112849-A (JP)
Title: Steering lock device for car
Inventor: MAZAKI MIKIO
IPC: B60R25/02
Filed: 1981-12-26
Abstract: PURPOSE:To insert a key into a key cylinder smoothly by preventing a control piece from projecting into a key insert hole. CONSTITUTION:In the rear part of an initial end 3d1 of a slant drive cam 3d, a radial hole 3f is provided to reach an insert hole 3b of a key for furnishing a control piece 17 for a check lever 13 to be freely slid inside. An outside end 17a of the control piece 17 is faced a support chamber 2b at a lock position, and at the same time, a part of it abuts on a housing case 2 by a spring 18. The inside end 17b is supported without projecting into the key insert hole 3b. In the rear part of the outside end of the control piece 17, a tapered guide face 17c is formed.