baber/WOPTO huggingface dataset:
Patent JP-H0886092-A (JP)
Title: Concrete detector and top-end position sensor using concrete detector
Inventor: ITO TATSUO
IPC: G01V3/02
Filed: 1994-09-16
Abstract: PURPOSE: To sense the position of the top end of concrete in a labor saving manner. CONSTITUTION: Two electrodes 11a, 11a are mounted at the tip end of a vertically movable cable 10 through a winch 12, and a resistance-change measuring circuit 13 with an AC bridge is connected for detecting the change of electric impedance Z between the two electrodes 11a, 11a. A comparison decision circuit 25 capable of outputting a concrete detecting signal S2 when concrete 3 is brought into contact with the electrodes 11a, 11a and voltage (e) between two terminals alters is installed, and an encoder 17 and an electrode-place sensing section 24 are set up so as to be able to obtain the places of the two electrodes 11a, 11a at the time of the output of the signal S2 in a type that the quantity of driving of the winch 12 is detected.  A top-end height arithmetic section 23 for arithmetically operating the place of a top end 3a on the basis of the positions of the two electrodes 11a, 11a is fitted previously.
Patent JP-2001073373-A (JP)
Title: Constructing method for retaining wall
Inventor: FUKUOKA MASAMI
IPC: E02D29/02
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To provide the constructing method for a retaining wall, the material cost and construction cost of which are reduced and which has large pressure resistance against earth pressure applied to a retaining wall member. SOLUTION: In the constructing method of the retaining wall, a retaining wall member 2 composed of a concrete wall body is disposed in upright on a ground 1, a bank is heaped up on the rear of the retaining wall member 2 and the first-stage bank layer 3-1 is constituted, a back-filling reinforcing material 4 is arranged sideways on the top face of the bank layer 3-1, and one end of the reinforcing material 4 is combined with the rear of the retaining wall member 2. A back-filling bank is heaped up on the top face of the first- stage bank layer 3-1, the back-filling reinforcing material 4 is embedded, the second-stage bank layer 3-2 is configured, and the operation is repeated successively for desired number of times and the retaining wall is constructed.
Patent JP-H1071785-A (JP)
Title: Postcard
Inventor: TEZUKA MOTOHIKO
IPC: B42D15/02
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To realize no formation of a stepped part in a postcard main body sheet by a method wherein a second sheet in a postcard expression is bonded to the front surface side of a first sheet, onto either front surface or rear surface of which a pasting sheet with an address part is separably bonded under the condition that the bonding surface on the pasting sheet end part side of the second sheet side is bonded through an abrasion inhibitor layer. SOLUTION: When a postcard 1 is sent by mall, the recipient of the postcard 1 peels pasting sheets 6 and 9 separably pasted to the front and rear surfaces of a first sheet 2 so as to confirm a notice and a personal confidential notice information 13 and 14. No separation of the pasting sheet 6, on which an address 12 is written, from the first sheet 2, which and the sheet 6 compose a postcard main body sheet 5 having the personal confidential notice information 14 written thereon, occurs, resulting in allowing to keep the integration of the sheet 6 and the first sheet 2 even after peeling and easily preserve the above-mentioned integration together with the integration of the information.  Further, since the side on a folding part 8 of the pasting sheet 6 is so constituted as to more facilitate the peeling by means of an adhesion inhibitory layer 20, the peeling force at peeling is reduced at the coated part of the adhesion inhibitory layer 20, resulting in being in no danger of attaining the peeling force to the bonding portion of a second sheet 3.
Patent JP-H1187090-A (JP)
Title: X-ray generator
Inventor: KONDO HIROYUKI
IPC: H05G2/00
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To restrain the lowering of performance while preventing contamination with organic materials and discharged carbons by introducing oxygen gas into a vacuum container from which X-rays are taken out from plasma formed by a pulse laser beam, and irradiating an optical element or an optical member with ultraviolet rays or light having a short wavelength. SOLUTION: In a vacuum container 100 formed at a low degree of vacuum by a rotary pump 116, the pulse laser light 101 introduced through a focus lens 102 and a window 103 is irradiated to a target member 104 made of polyester or the like so as to form the plasma 105. X-ray 106 is taken out of the plasma 105, and led out to other X-ray optical system through a visible light cutting and X-ray transmitting film 107 such as a Be film. After the predetermined time is passed, the oxygen gas is introduced from a introducing port 115, and while the ultraviolet rays generated in an ultraviolet rays lamp chamber 108 provided with an Xe excimer lamp 109 is radiated to an optical member inside of the container. With this structure, organic contaminants adhered by the ozone generated from the oxygen gas and the ultraviolet rays can be easily decomposed for gasification so as to be eliminated.
Patent JP-2000067427-A (JP)
Title: Magnetic recording medium and its production
Inventor: FUKUSHIMA KIYOTO
IPC: G11B5/84
Filed: 1998-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium having excellent durability and travelling property and to which the countermeasure against mold by using a little amt. of an antifungal agent in applied, and to provide a producing method of the medium. SOLUTION: A magnetic powder subjected to surface treatment with an inorg. material containing at least one element selected from among Al, Si and Zn is kneaded and dispersed with inorg. additives and a binder resin to obtain a dispersion. An org. solvent is added to the obtd. dispersion to dilute, as well as fatty acids having 14 to 20 carbon atoms as a lubricant and an antifungal agent soluble with the org. solvent are added and mixed to prepare a magnetic coating material. The obtd. magnetic coating material is applied to and dried on a supporting body to obtain the magnetic recording medium.
Patent JP-S60143615-A (JP)
Title: Flat air-core coil
Inventor: HAYASHI JIYUNKICHI
IPC: H01F17/02
Filed: 1983-12-29
Abstract: PURPOSE:To contrive to facilitate winding work and to enhance efficiency, and to check to damage the terminals of a flat air-core coil by a method wherein a leader tape type film is fastened to the edge face parts of the winding start and the winding end of a three layer thin belt. CONSTITUTION:At the process to wind a three layer thin belt (d) around a core 11, a leader tape type film (e) is sticked to the outside of the edge face part of the winding start. When the edge part of the winding start of the film (e) is adhered or fixed to the core 11, the three layer thin belt (d) can be wound around the core 11 easily without generating a trouble to damage the edge part thereof. Moreover, after the necessary number of turns of the three layer thin belt (d) is wound round, a leader tape type film (e) the same with the film mentioned above is sticked also to the inside of the winding end thereof. Thereupon adhesion of the winding end of the three layer thin belt (d) to the layer inside thereof is checked.
Patent JP-S62110014-A (JP)
Title: Shaft manufacture of rotary shaft
Inventor: SAI AKIRA
IPC: F16C3/02
Filed: 1985-11-07
Abstract: PURPOSE:To facilitate the manufacture of a small-diameter shaft part by weldingly combining a large diameter shaft with said small diameter shaft at the outer periphery of the joining part and boring the center of this combined part to remove the unwelded part of said combined part. CONSTITUTION:After carrying out edge preparation for welding on a large diameter shaft part 1 and a small diameter shaft part 2 which are previously machined, the large diameter shaft part 1 and the small diameter shaft part 2 are butted and combined with each other by means of a weld part 4 of the outer periphery of the joined part. And, then, after welding both the shaft parts 1, 2 together, the small diameter shaft 2 is bored 5 from the center of its end part with a drill, etc. to cut off and remove the unwelded part 6 in the center of the shaft weld part 4, completing a machining. Thereby, a combination with high fatigue strength between the large diameter shaft 1 and the small diameter shaft 2 can be obtained.
Patent JP-S61127740-A (JP)
Title: Cellulose triacetate film
Inventor: SASAKI JUN
IPC: C08L1/00
Filed: 1984-11-26
Abstract: PURPOSE:To provide the titled film having excellent transparency, high mechanical strength, and excellent dimensional stability, by dissolving a cellulose triacetate in N-methyl-2-pyrrolidone at a specific concentration, and casting the obtained dope. CONSTITUTION:A cellulose triacetate (having a bonded acetylation degree of 56-62%, preferably 59-62%) is dissolved in N-methyl-2-pyrolidone at a concentration of 3-50wt%, preferably 15-25wt%, and the solution is heated at 100-180, preferably 120-160 deg.C, cast through a casting die on a substrate, dried partly at 100-130 deg.C, peeled off from the substrate when the residual volatile content reaches 20-10%, and quenched with air of -7-+4 deg.C. The film is cooled in the above state for >=30sec, and the residual volatile component is removed at 80 deg.C to obtain a cellulose triacetate film having a thickness of preferably 30-300mum.
Patent JP-H1178761-A (JP)
Title: Vehicular seat provided with airbag device
Inventor: UMEZAWA FUMIO
IPC: B60R21/20
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To make the unfolding direction of an airbag constant with stability by rolling the other terminal behind from both the sides of an airbag and providing stay cloth of a material with little stretch which continuously wraps the airbag from sewing seams to be a breaking part of a trim cover. SOLUTION: An air bag 1a is assembled to expand and unfold by bag expanding pressure generated from an output part of an inflater 1b. A trim cover 2 sews one terminal together with each terminal of a front surface cover part 2a and a side surface 2b sewing seams 2c to be a breaking part 3 and sews stay cloth 7, 8. The stay cloth 7, 8 rolls the other terminal behind from both the sides of an airbag 1a, connects and fix with/to a side plate 5 of a seat back frame 4 and wraps the airbag 1a. When an airbag device 1 receives an output signal from an impact sensor, the airbag 1a receives an output of the inflater 1b and expands and unfolds. Expanding pressure of the airbag 1a is effectively concentrated on the sewing seams 2c of the breaking part 3 and sewing seams 2c are strongly pulled.
Patent JP-H06100263-A (JP)
Title: Emergency video display device in elevator car
Inventor: KAWABATA TOSHIKI
IPC: B66B11/02
Filed: 1992-09-18
Abstract: PURPOSE:To enable the uneasy feeling of a confined passenger to be eliminated by transmitting visual and audio signals through a video monitor installed in an elevator car, upon the occurrence of confinement of a passenger therein. CONSTITUTION:When the operation of a safety device due to brake operation for an abnormal car fall or the like is detected with an error detection device 2 and, then, an operation control device 3 identifies the confinement of a passenger in the car, a recorded picture playback device 4 begins to operates. As a result, visual and audio signals are transmitted from a video monitor 5 installed in the car.
Patent JP-H0590320-A (JP)
Title: Ball type wire bonding method
Inventor: NISHIDA SADAHITO
IPC: H01L21/60
Filed: 1991-09-27
Abstract: PURPOSE:To reduce a projection height size H of a metallic wire from a first junction surface in a method for wire-bonding between a first junction part and a second junction part by a fine metallic wire such as a gold wire. CONSTITUTION:A capillary tool 1 is arranged on a tilt so that an axis 1a tilts by a proper angle theta toward a second junction part from a first junction part, and a ball part 5a is formed at a lower end of a gold wire 5 which is passed through the capillary tool 1. Then, the capillary tool 1 descends downward and joins the ball part 5a to the first junction part. After the capillary tool 1 is ascended on a tilt along the axis 1a, it is descended toward the second junction part.
Patent JP-H03113804-A (JP)
Title: Magnetic recording and reproducing method
Inventor: IDE AKIFUMI
IPC: G11B5/09
Filed: 1989-09-26
Abstract: PURPOSE:To allow the recording and reproducing of information on plural kinds of data rates by using a part of plural magnetic heads and displacing the head in the direction perpendicular to the tracks on a magnetic tape in the case of recording and reproducing by lowering the magnetic tape speed to a fraction of an integer. CONSTITUTION:The magnetic heads 1, 2 are so constituted as to be displaced in the direction perpendicular to the plane of rotation 3. The heads are not displaced in an arrow 5 direction in ordinary recording and reproducing. The magnetic heads 1, 2 are displaced in the direction of the arrow 5 at the time of making the recording and reproducing by lowering the magnetic tape speed. The trace positions of two pieces of the magnetic heads facing the magnetic heads 1, 2 at 180 deg. are 12 and 13 if the tape speed is set by half. The magnetic heads 12 and 13 are shifted by each one track pitch in an arrow 24 direction to trace the positions 14 and 15. The effective recording and reproducing of the information on plural kinds of the magnetic tape speeds are possible in this way.
Patent JP-2000077909-A (JP)
Title: Rectangular waveguide resonator type band pass filter
Inventor: HATANAKA HIROSHI
IPC: H01P1/208
Filed: 1998-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a rectangular waveguide resonator type band pass filter of a group delay time compensation type which compensates a group delay time characteristic and can reduce amplitude deviation and group delay time deviation in a pass rectangular waveguide resonator band. SOLUTION: A 1st to the (N/2; N>=6)-th rectangular waveguide resonators and the (N/2+1)-th to the N-th rectangular waveguide resonators are overlapped in the direction of a magnetic field in the rectangular waveguide and are arranged in a U shape, the 1st to the N-th rectangular waveguide resonators are mainly connected with a magnetic couple circuit, further, the (N/2-1)-th rectangular waveguide resonator 10c and the (N/2+2)-th rectangular waveguide resonator 10f are subordinately connected with a capacitive coupled element 21a and the (N/2-2)-th rectangular waveguide resonator 10b and the (N/2+3)-th rectangular waveguide resonator 10g are subordinately connected with a capacitive coupled element.
Patent JP-H1097361-A (JP)
Title: Character input device
Inventor: WAKASUGI YUKIHIRO
IPC: G06F3/02
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To directly input the movement of an operator's hand as the locus of a character and to easily perform a process for recognizing the input character, etc., by inputting the track when the operator moves the hand in the air and displaying the track obtained by converting the signal into character information at any time. SOLUTION: The operator after performing initialization by pressing both a conversion switch 6 and a correction switch 7 operates an LED switch 14 over a look at a frame 16 to properly turn ON and OFF an LED 13, and then presses a determination switch 8 to input one character. If the input character is wrong, a correction switch 6 is pressed and the character is inputted again. For convesion to KANJI(Chinese character), a conversion switch 7 is pressed repeatedly until the target character is selected out of conversion candidates stored in a ROM, etc. Similarly, a next character is inputted and after a character string is all inputted, the determination switch 8 is pressed again, so that a computer 13 properly processes the character string.
Patent JP-2000081502-A (JP)
Title: Lens device
Inventor: IMAIZUMI YUKIHIRO
IPC: G02B1/16
Filed: 1998-09-03
Abstract: PROBLEM TO BE SOLVED: To make dust hardly stick to a lens with a simple structure. SOLUTION: A luminous intensity distribution correction plate 6 for correcting the cosine fourth power law or the like of a lens 1 is made of a conductive material and grounded to an equipment frame 8, etc., and this luminous intensity distribution correction plate 6 is electrically connected with a conductive coated surface 9 so that the electric charges of the surface of the lens 1 and dust bringing in contact with the lens surface are let to escape without a special contact.
Patent JP-H0991413-A (JP)
Title: Image processing unit and image processing method
Inventor: FUKUDA KAZUHIRO
IPC: G06T5/30
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To improve the identification performance of a character in an output image by interpolating and magnifying image data of a character subjected to thinning processing with a multiple of non-integer and uniformizing the width of line segments forming the character in the magnified image data. SOLUTION: A CPU 11 gives image data from an image scanner 2 in response to an instruction from the user to a display section 13, in which the image in response to the image data is displayed on a display screen, thinning processing is applied to the image data, the result is interleaved and reduced and the data are compressed and the result is fed to a storage device 3, and the result is recorded onto a recording medium. When the user instructs the reading of the image data, the CPU 11 reads the image data from the storage device 3 and given to an input/output control section 16, in which the image data are interpolated and magnified in lateral and longitudinal directions with a multiple of a non-integer. Then the width of line segments forming a character in the interpolated and magnified is uniformized and fed to a printer 4 via the input/output control section 16. Thus, the image in which the line segment width of the character is uniformized is outputted.
Patent JP-S62101374-A (JP)
Inventor: UENCHIE UEIN CHIENGU
IPC: B21D39/04
Filed: 1986-10-22
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-H0888406-A (JP)
Title: Semiconductor device
Inventor: YOSHIKAWA AKIHIKO
IPC: H01S5/00
Filed: 1994-09-19
Abstract: PURPOSE: To eliminate problems due to band discontinuity and lattice defects due to lattice mismatching on a heterointerface between stacked II--VI compounds of different types. CONSTITUTION: A II-VI compound semicoductor film 2 is stacked on a substrate 1, and a III-VI laminar semiconductor film 5 is stacked on the film 2. A II-VI compound semiconductor film 4 having a higher carrier concentration than that of the II-VI compound semiconductor film 2 is stacked on the semiconductor film 5.
Patent JP-H0778691-A (JP)
Title: Electroluminescence element and its manufacture
Inventor: HATTORI TAMOTSU
IPC: H05B33/10
Filed: 1993-09-09
Abstract: PURPOSE:To produce a transparent EL element which can make light emission in variable color from the same segment having a high brightness and high reliability. CONSTITUTION:The first transparent electrode 2 consisting of ITO which is transparent is formed on a glass board 1 of a thin film EL element concerned 100, and thereover the first insulative layer 3 transparent, light emitting layer 4, the second insulative layer 5 transparent, and the second transparent electrode 6 of ZnO transparent are formed. The first transparent electrode 2 uses an etching solution in the photolithographic process chiefly containing hydrochloric acid (HCl) and ferric chloride (FeCl3), while the etching solution for the second transparent electrode 6 uses acetic acid (CH3COOH) as main component. Even in case the second transparent electrode 6 is laminated on the first transparent electrode 2 till the region covering it, the solution used in the patterning process etches only the second transparent electrode of zinc oxide, and does not etch the first transparent electrode 2 consisting of ITO. Therefore, film formation of the second transparent electrode can be made over the whole area of the board 1 without giving any affection upon the first transparent electrode, which can be managed with only one process.
Patent JP-H0895780-A (JP)
Title: Encoding system for instruction code
Inventor: NAKAYAMA TAKASHI
IPC: G06F9/312
Filed: 1994-09-20
Abstract: PURPOSE: To obtain an instruction set which has more instructions by optimizing the encoding of instruction codes of a microprocessor and a computer. CONSTITUTION: The same code is used as an operation code (field 11) for instructions (120, 130, and 140) accessing memory data consisting of plural bytes, and those instructions are distinguished by using parts (122, 132, and 142) of the offset specification field 14 of a memory address. Consequently, four kind of instructions (110, 120, 130, and 140) can be encoded with two kind of operation codes and more instructions can be incorporated in an instruction set.
Patent JP-H06102121-A (JP)
Title: Semiconductor pressure sensitive element
Inventor: SAKAI TOSHIAKI
IPC: G01L9/04
Filed: 1992-09-21
Abstract: PURPOSE:To prevent the deterioration of the airtightness due to the damage of a package and to detect the generation of the deterioration by putting a semiconductor element having pressure-sensitive function in a double container. CONSTITUTION:A pressure-sensitive chip 1 wherein a pressure-sensitive gauge is formed on a diaphragm part is fixed on a glass pedestal 2 by electrostatic bonding and the glass pedestal 2 is soldered to a metal stem 4 by solder 3. The metal stem 4 is welded to a metal cap 5 to form an airtight container. The airtight sealing between the outside of an external container consisting of a metal pedestal 13 and a lid part 15 and the pressure guide hole 22 opened to the center shaft of the pedestal 2 is ensured by forming protruding parts 23, 24 to the contact surface of the lid part 15 bonded to a rubber plate 14 under pressure and a resin support 10. Further, for example, by providing a gas sensor like a diffusion resistor changed in resistance by the contact with conductive gas such as steam in the atmosphere on a semiconductor element, self-diagnostic function detecting the entrance of gas due to the deterioration of airtightness is ensured.
Patent JP-H07104212-A (JP)
Title: Stereoscopic picture display device
Inventor: MATSUSHITA NAOKI
IPC: H04N13/04
Filed: 1993-10-06
Abstract: PURPOSE:To enjoy a highly precise and high density stereoscopic image without having a longer observation distance by alternatively providing left and right visual information to every two pixel columns of the display device and setting the opening section pitch of the lenses of a lenticular lens or a parallax barrier to specific values. CONSTITUTION:Left and right visual information are alternatively given to every two pixel columns of the display device and the pitches of lenses 21 to 23 of a lenticular lens 2 are sit equal to 2(3n+ or -1)X(width of one pixel column) where (n) is an integer that is larger than 1. For example, if the pitch of the lens 2 is set to 2(3-1)=4 pixels, R is observed through the first lens 21, G is observed through the second lens 22 and G is observed through the third lens 23 by a right eye as shown in solid lines at an observation position A. Similarly, R, G and B are observed by a left eye through the three lenses 21 to 23 as shown in dotted lines. Thus, a stereoscopic picture is obtained.