baber/WOPTO huggingface dataset:
Patent JP-H04166982-A (JP)
Title: Method of display in spacial area by means of laser light
Inventor: SUGIYAMA YONEO
IPC: G09G3/02
Filed: 1990-10-31
Abstract: PURPOSE:To draw images such as characters and pictures over a wide area by modulating laser light into a signal corresponding to displayed information, and then diversely deflecting the light so as to apply the same to a screen in the sky, and changing the position of the application of the light with the flying condition of an airship or heat balloon flying in the air. CONSTITUTION:Laser light emitted from a laser oscillator 1 is scanned by deflection by a first optical element 2 such as a prism, mirror or lens and this laser light is incident on a light modulator 3 and the output signal of a computer 4 to which picture drawing information is preinput is given and modulated into a display signal. The laser light passed through the light modulator 3 is applied to a second optical element 5 such as a mirror or lens and then applied to a screen 6 in the sky so that display is carried out. The angle at which light is applied to the element 5 is changed as needed by the control of a motor 7 whose rotation is controlled by the computer 4 and the direction in which the laser light travels is varied and then an desired image 8 can be drawn on the screen 6 in the spacial area.
Patent JP-H05133469-A (JP)
Title: Controller of automatic transmission for vehicle
Inventor: KASHIWABARA MASUO
IPC: F16H61/14
Filed: 1991-11-11
Abstract: PURPOSE:To perform lockup control for setting a speed difference between both input and output shafts of a torque converter down to the specified value, without using any information concerning the speed difference. CONSTITUTION:On the basis of input torque in a torque converter, such a target hydraulic pressure PT as making a lockup clutch turn to a torque capacity corresponding to the specified slip lockup state, is set up (S6). Then, a detected value PR (S7) by a sensor detecting the extent of hydraulic pressure acting on the lockup clutch is compared with the target hydraulic pressure PT (S8), thereby controlling a lockup solenoid so as to make the detected value PR come nearer to the target hydraulic pressure PT (S10).
Patent JP-H08153787-A (JP)
Title: Manufacture of semiconductor integrated circuit
Inventor: INAGAWA HIROMI
IPC: C23F4/00
Filed: 1994-11-29
Abstract: PURPOSE: To prevent short-circuit between upper layer wirings by forming an interlayer insulating film on the surface of a semiconductor substrate including the surface of lower layer wirings inclined at the side, and forming the upper layer wiring crossing the lower layer wirings on the surface of the film. CONSTITUTION: An interlayer insulating film 6 is formed on the surface of a semiconductor substrate 1, and a lower layer wiring material 8 is formed on the surface of the film 6. The material 8 is patterned, and a lower layer wiring 8A inclined at its side is formed at an acute angle to the lower surface. An interlayer insulating film 10 is formed on the surface of the film 6 including the surface of the wiring 8A. A step corresponding to the thickness of the wiring 8A is formed on the film 10. An upper layer wiring material 11 is formed on the surface of the film 10, and a connecting hole 10A is formed at the film 10. The material 11 is patterned, and an upper layer wiring 11A crossing the wiring 8A, i.e., a source wiring 11A, a source wiring 11A2 and a drain wiring A3 are formed.
Patent JP-H06146762-A (JP)
Title: Shaft excavation method
Inventor: SAKAMOTO HIROSHI
IPC: E21D1/00
Filed: 1992-11-04
Abstract: PURPOSE:To easily drill a large-sized shaft with an excavation service arm by drilling the shaft after having discharged water collected in a guide hole and discharging excavated earth and sand with a bucket without using water required in the prior art drilling method and simplify the structure of a drilling device. CONSTITUTION:When a large-sized shaft 3 is to be drilled, a small sized-guide hole 4 is drilled at first. A pipe 5 is inserted into this guide hole 4. Then, the water in the pipe is drained. After the removal of water in the pipe 5, an earth and sand discharge bucket 6 is suspended in the pipe 5. The large-sized shaft 3 is drilled by rotating an excavation service arm 22. The excavated earth and sand is forced to drop into the bucket 6. The excavated earth and sand are discharged by pulling up the bucket 6.
Patent JP-H03157057-A (JP)
Title: Facsimile equipment with picture processing function
Inventor: WATABE HIROYOSHI
IPC: H04N1/387
Filed: 1989-11-15
Abstract: PURPOSE:To prevent deterioration in a picture by storing an edit picture edited based on edit area and edit command information into an image memory, applying data processing for facsimile communication to the said edit picture and sending the processed data thereby reducing number of times of read of the original picture. CONSTITUTION:In case of sending an original after editing, a coordinate input device 4 is used to point out an edit area for picture information stored in an image memory 22 and moving transfer position information of the area. Edit command information such as magnification of picture information, and moving transfer position information calculated by a CPU 5 based on the coordinate inputted from a coordinate input device 4 is stored in a RAM 7. The picture information is coded by a compression section 8 and stored in a compression memory 23. An edit processing section 24 applies processing such as expansion or reduction to the picture information fed from an expansion section 9 based on the edit command information stored in the RAM 7 and adds position information such as moving or transfer to the processed information. After the picture information after the edit is transferred to the compression section 8, the result is sent to a line and then to an opposite station.
Patent JP-S63148662-A (JP)
Title: Manufacture of semiconductor device
Inventor: NITTAMI KENJI
IPC: H01L21/768
Filed: 1986-12-12
Abstract: PURPOSE:To prevent wirings from being shorted between each other by a filament of wiring material remaining on step difference parts between an active region and a field region, by forming salient parts on side parts of an oxidation- proof mask layer pattern. CONSTITUTION:Salient parts 16 are formed on side parts of an oxidationproof mask layer pattern 13a. Therefore, stress is concentrated on the salient parts as well as corners of the pattern at the time of selective oxidation, and resultingly a bird's beak of a field oxidizing film 18 is formed smooth. Namely, step difference parts between the field region 20 and the active region 19, as well as the corners of the pattern, are formed smooth on the salient parts, and so filaments of wiring materials do not remain thereon in processes of wiring 15 formation thereafter. Namely, since the filaments become broken at these smooth parts, wirings on both sides are prevented from being shorted to each other.
Patent JP-2000122046-A (JP)
Title: Liquid crystal display device
Inventor: NAKAYAMA MITSUO
IPC: G02F1/1335
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To improve brightness of a liq. crystal display device with limiting to one prism sheet elevating front brightness by effectively converging diffused light of a back light in viewing angle. SOLUTION: A reflecting plate 2 and diffusion plate 3 are respectively arranged on a backside and a front side of a light source of a back light, and a liq. crystal panel 4 provided with an incident light polarizing plate 5 and an emitting light polarizing plate 6 on both of its surface and back faces is arranged on a front side of the diffusion plate 3. A prism sheet 8 is arranged between the diffusion plate 3 and the liq. crystal panel 4. And an edge line A0 of the prism sheet 8 is fixed in a left and right directions. Further a transmission axis direction B0 of the incident light polarizing plate 5 is fixed in the up and down directions substantially at right angle to the edge line direction A0 of the prism sheet 8.
Patent JP-H07147326-A (JP)
Title: Manufacture of semiconductor integrated circuit device
Inventor: YAMAOKA TORU
IPC: H01L27/092
Filed: 1993-11-25
Abstract: PURPOSE:To make a semiconductor element fine while its reliability and its withstand voltage are being ensured. CONSTITUTION:A thin silicon oxide film is grown on a P-type silicon substrate 1 on which an N-well region 5 and a P-well region 6 have been formed, and a silicon nitride film is formed selectively on a region on the N-well region 5 of the silicon oxide film. Then, a field doping and implantation operation and an anti-punchthrough doping and implantation operation are executed continuously to the P-well region 6 at different acceleration energies, and an anti- punchthrough doped region 9 and a field doped region 12 are formed, and a thick silicon oxide film 11 is grown selectively. Thereby, an extreme drop in the surface concentration of a field region is suppressed, and a sufficient process margin can be ensured with reference to the drain withstand voltage of a field- effect transistor of a second conductivity type and to a field inversion voltage in a well region of a first conductivity type.
Patent JP-H06150970-A (JP)
Title: Secondary battery
Inventor: ONO AKIRA
IPC: H01M10/05
Filed: 1992-11-04
Abstract: PURPOSE:To provide a new secondary battery excellent in the cycle property and preservation characteristic and having high safety. CONSTITUTION:A negative electrode of a secondary battery is made of a carbon material, the electrolyte of an electrolytic solution is Lewis acid double salt expressed by LiXFn, a main solvent is a mixed solvent of cyclic ester carbonate and cyclic ester at 10:90 to 80:20wt.%, and aromatic hydrocarbon of 5 to 60wt.% is contained in the mixed solvent.
Patent JP-H11128399-A (JP)
Title: Hollow golf ball
Inventor: FUSHIHARA KAZUHISA
IPC: A63B37/00
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a hollow golf ball having a good ball hitting feel without the impairment of flying performance. SOLUTION: This hollow golf ball consists of a hollow core 4 consisting of a hollow part 1 and >=1 layer of hollow part outer layer parts 2 consisting of a compsn. for a core mainly composed of rubber, resin or their mixture and a cover 3 formed on this hollow core. The hollow part has a diameter of 5 to 25 mm and the hollow core 4 has surface hardness 77 to 91 by JIS-C hardness and deformation quantity 2.0 to 3.5 mm when loaded with a final load 130 kgf from the state of loading the golf ball with an initial load 10 kgf.
Patent JP-H02142629-A (JP)
Title: Grip finger device
Inventor: UMEZAWA FUMIAKI
IPC: B21D43/05
Filed: 1988-11-22
Abstract: PURPOSE:To exactly and surely hold a pressed part by holding the pressed part while a pair of fingers is kept far or near from/to the pressed part, fixing the relative position of both fingers and adjusting and correcting the absolute position. CONSTITUTION:A pair of finger holder bodies 22, 42 are mounted on a base 11 so that they can be kept respectively far or near from/to the central position of the base 11. Rack members 52, 53 extending to the moving direction of the finger holder bodies 22, 42 are fixed to the finger holder bodies 22, 42. A pinion 57 engaging with them is supported by a movable body 55 capable of relative movement to the rack members 52, 53. The movable body 55 is energized by right and left springs 58, 59 from both sides. A pair of fingers held on the finger holder bodies 22, 42 are kept far or near from/to the pressed part to hold it, to fix the relative position of both fingers and to adjust and correct the absolute position. By this method, the pressed part can be held exactly and surely.
Patent JP-H09136650-A (JP)
Title: Dust preventing structure for operation angle detecting device
Inventor: KAYANO KENJI
IPC: B62D1/16
Filed: 1995-11-14
Abstract: PROBLEM TO BE SOLVED: To prevent the intrusion of power dust or the like into a case member so as to prevent the adhesion thereof to an operating shaft. SOLUTION: A steering shaft 3 to be rotated on the basis of the operation of a handle is housed inside of a shaft case 51 freely to be rotated. A nut 22 is screwed with a screw part 3a of the steering shaft 3 so as to be moved with the rotation of the steering shaft 3. A plate 23 fitted to this nut 22 is projected outside from a through groove 53 formed in the shaft case 51. An upper and a lower bellows Ja, Jb for protecting the steering shaft 3 are provided inside of the shaft case 51. Each bellows Ja, Jb is formed into the cylindrical shape, and the steering shaft 3 is inserted therein. In this case, an upper end of the upper bellows Ja is fitted to the inside of the shaft case 51, and a lower end thereof is fitted to the nut 22. An upper end of the lower bellow Jb is fitted to the nut 22, and a lower end thereof is fitted to the inside of the shaft case 51.
Patent JP-H10141034-A (JP)
Title: Valve system
Inventor: MIYAJI EIJI
IPC: F01L13/00
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To perform reliable switching of an intake exhaust valve to an openable state or a close stop state through operation of a switch mechanism within the base circle of a rotary cam. SOLUTION: A detecting means 92 is provided to detect the positions of the base circles of rotary cams 3A, 3B, 3C, and 3D. A control means 9 comprises a calculating means 91 to calculate the operation timings of drive mechanisms 75 and 76 based on a signal from the detecting means 92, a correction means 91 to effect correction to an operation timing calculated by the calculating means based on an external condition 93, and an operation means 91 to operate drive mechanisms 75 and 76 based on an operation timing corrected by a correction means.
Patent JP-H06197676-A (JP)
Title: Water-soluble herbicidal sheet
Inventor: YAMAMOTO HIROYASU
IPC: A01M21/00
Filed: 1992-09-22
Abstract: PURPOSE:To selectively kill down only weeds difficult to spray a herbicide through a sprayer, e.g. weeds growing on the planting surface of a planting pot or weeds growing among flowers or vegetables by supplying a sheet-shaped herbicide capable of migrating to the forage. CONSTITUTION:A readily water-soluble paper such as tissue paper or toilet paper or a water-soluble sheet formed from dextrin, starch glue, etc., is impregnated with a herbicidal chemical capable of migrating to forage or the herbicidal chemical is bonded to the paper or sheet. This paper is subsequently subjected to finishing treatment so as to make cut paper or roll-shaped paper. A pressure- sensitive adhesive layer (2) or many cuts (4) are made on the back surface thereof as necessary.
Patent JP-H06209696-A (JP)
Title: Production of pickled scallion utilizing citrus fruits
Inventor: FUTAGAMI TANEAKI
IPC: A23L19/20
Filed: 1992-09-21
Abstract: PURPOSE:To produce a tasty pickled scallion, preferred by the young and utilizing citrus fruits good for health by creating an aromatic taste unique to fruits utilizing the citrus fruits in addition to a taste of a conventional pickled scallion. CONSTITUTION:A scallion is mixed with adequate amounts of salt, water and, as necessary, vinegar and primarily pickled for a prescribed period to prepare a salted scallion, which is suitably washed with water, then drained, dried in the shade or exposed to the sun. Adequate amounts of saccharides and, as necessary, water are added to vinegar, boiled and subsequently cooled to afford a sweet vinegar liquid. The resultant salted scallion is then pickled in the sweet vinegar liquid for a prescribed period to afford a scallion pickled in the sweet vinegar. An adequate amount of pulp of citrus fruits is pulverized and a gelling agent, etc., such as saccharides or a lemon are further added, mixed, thermally stewed and then cooled to prepare a solution. The scallion pickled in the sweet vinegar is subsequently pickled in the resultant solution and an adequate amount of vinegar, etc., is then added by preference to perform regular pickling for a prescribed period. Thereby, the pickled scallion utilizing the citrus fruits is obtained.
Patent JP-H08135427-A (JP)
Title: Lubricating structure of timing chain
Inventor: SUZUKI MASAMICHI
IPC: F02B67/06
Filed: 1994-11-04
Abstract: PURPOSE: To introduce oil to an oil pan without spattering it and to prevent seizure due to shortage of oil by providing an oil drop hole for chain supply directed in the forwarding direction of a timing chain inside of the timing chain on a cylinder head. CONSTITUTION: A plural number of oil drop holes 40 are formed on specified points on a cylinder head 6, and oil dropping directed in the vertical direction is led to an oil pan below. Additionally, an oil drop hole 42 for chain supply directed in the forwarding direction of a timing chain 20 inside of the timing chain 20 engaged with a valve system 12 and to supply oil to the timing chain 20 is formed. Consequently, after oil supplied to the timing chain 20 is led to the side of a cylinder block 4 from the cylinder head 6 which is the forwarding direction of the timing chain 20, oil is colled in the oil pan and it is led to the oil pan without spattering of oil.
Patent JP-2001115644-A (JP)
Title: Connection device for foam body formwork
Inventor: ISHIYAMA YASUO
IPC: E04G17/065
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a member for tightening, together with a bar with screw, a formwork made of a synthetic resin foam body from both ends so as to fix the synthetic resin foam body. SOLUTION: Plastic parts coming in contact with the surface of the opposed walls of a formwork formed of synthetic resin foam body and having a metallic female screw part at the center thereof in order to hold the shape of the formwork are connected and tightened to each other with a bar-shaped body passing through the female screw parts thereof. The size and shape of at least a part of the plastic parts are 20 cm or more in diameter and vertical and lateral widths.  Each of the part of the plastic part items comprises a plurality of radially extending ribs having one side edge always brought into contact with the outside surface of the wall and the other side edge connected integrally with the inside surface of a dome-like or bevel-like portion, a flat part around the plurality of ribs formed by connecting the radial tip ends of the ribs, and a plurality of radially extending ribs connected integrally with the outside of the flat surface and the outside surface of a dome-like or a bevel-like portion.
Patent JP-H01167259-A (JP)
Title: Glass ceramics board for packaging of electronic parts, method for its manufacture and glass for use therein
Inventor: JIYON FUREEZAA MATSUKUDAUERU
IPC: C03C10/02
Filed: 1988-11-22
Abstract: PURPOSE: To make it possible to provide substrates for multilayer packages having an excellent dielectric constant, sintering temp., machinability, etc., by specifying the component compsn. of glass ceramic products having a main crystal phase comprising BPO 4 .  
     CONSTITUTION: The substrate consists of the thermally crystallizable glass consisting, by weight, of about 10 to 20% B 2 O 3 , 20 to 40% P 2 O 5  and 50 to 65% SiO 2  and exhibits a coefft. of thermal expansion of about 30 to 45×10 -7 /°C and the dielectric constant of <5. This substrate is produced by melting a batch for glass consisting of the respective oxides of the ratios described above, cooling this melt at a temp. lower than its transition range and simultaneously forming the melt to a desired shape, then pulverizing the formed glass to frit. This frit is mixed with an aq. and/or org binder vehicle to form a slip. This slip is deposited on a supporting film, is dried, is removed from the film and is laminated after cutting. The laminate is fired at <1000°C. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H09108464-A (JP)
Title: Seat cushion
Inventor: OKANO YOSHIMASA
IPC: A47C7/35
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To prevent a submarine phenomenon with a simple means by wrapping a supporter member and a sitting plane holding wire with the front end side of a pad member, wrapping the intermediate part of the supporter member and the surface of the rear end side with the pad member and directly supporting the rear with a foam wire. SOLUTION: Concerning a seat cushion 1, an integrally molded pad member 6 and a cushion frame sub assistant 3 are piled up and combined, and a sitting plane holding wire 4 and a supporter member 5 are integrally molded from the pad member 6 formed from a foaming object for partially overlaying them. Besides, plural through holes are formed on the front end side of the supporter member 5. Then, the sitting plane holding wire 4 is formed into the shape of frame body arranged along the peripheral edge of the supporter member 5 and when molding, the pad member 6, the sitting plane holding wire 4 and the supporter member 5 are integrally inserted and molded. The pad member 6 is supported while directly abutting the lower part of the front end side of the pad member 6 to a submarine panel 9 and projecting a projecting part 10 into the pad member 6.
Patent JP-H02143476-A (JP)
Title: Laser oscillator
Inventor: ANDO SUEO
IPC: H01S3/097
Filed: 1988-11-25
Abstract: PURPOSE:To eliminate the assembling space and to reduce the inductance in the connecting part for facilitating the connecting work by a method wherein the current impression circuit and the feed back circuit between an exciting circuit vessel and a laser oscillator vessel are respectively flexible slide- connected. CONSTITUTION:When a flexible slide connector 11 airtight insulation-fixed to an exciting circuit vessel 1 in the orthogonal direction to the axial direction is slide-fitted to a slide-fitting terminal airtight insulation-fixed to a laser oscillator vessel 2, a current impression circuit between the vessels 1 and 2 can be made. Furthermore, when a flexible flat plate 13 fixed to the vessel 2 is fixed to the sidewall of the vessel 1 to be directly connected, a current feedback circuit is made. In such a constitution, the assembling space can be eliminated making it needless to enlarge the space between the two vessels 1 and 2, thereby reducing the inductance in the connecting part, so that the performances of the laser oscillator may be enhanced simultaneously facilitating the connection work between the two vessels 1 and 2.
Patent JP-H06225281-A (JP)
Title: Television signal high efficiency encoder and its decoder
Inventor: KONDO TETSUJIRO
IPC: H04N19/423
Filed: 1993-11-01
Abstract: PURPOSE:To compress the data quantity of picture data by removing the redundancy of a level direction by watching the local correlation of a picture. CONSTITUTION:One field of a digital television signal is divided into the blocks of (6 picture elements X 3 lines). The maximum value MAX and the minimum value MIN of each block is detected. A subtraction circuit 49 forms a dynamic range DR which is the difference of the maximum value and the minimum value. A subtraction circuit 50 forms difference data DTI of each picture element data and the minimum value MIN in the block. The dynamic range DR and the piece of data DTI are provided for an endoder 5 to be encoded by a variable quantization bit number corresponding to the size of the dynamic range DR so as to generate an encoding code signal DT.