baber/WOPTO huggingface dataset:
Patent JP-H1049673-A (JP)
Title: Braille recognition system
Inventor: YASUDA NAOTAKA
IPC: G06T7/40
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To recognize raised letters on both the surface of a braille document by extracting respective projection points by pattern matching to a ternary image. SOLUTION: A CCD camera 14 of a braille read part 1 irradiates the top surface of the braille document 10 obliquely with light and receives its reflected light to obtain a 1st light-shade image. A braille extraction part 43 of a braille recognition part 2 is equipped with a differentiating means, a ternary processing means, and a pattern matching processing means. The differentiating means while scanning the 1st gray level image in a direction corresponding to the light irradiation direction performs a differentiating process in the scanning direction to generate a 2nd gray level having a specified pattern at light-dark parts of projection points. The ternary processing means performs a ternary process for this 2nd gray level image to generate a ternary image where the specified pattern of the light-dark parts of the projection points are emphasized.  The pattern matching processing means extracts the respective projection points by pattern matching to the ternary image.
Patent JP-S6348399-A (JP)
Inventor: HANSU IERUKU URURIHI
IPC: C11D3/12
Filed: 1987-08-12
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-S59171746-A (JP)
Inventor: BORUKAA BERISHIYU
IPC: B60T11/34
Filed: 1983-10-27
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-H0615455-A (JP)
Title: Tig welding equipment
Inventor: KUSUMOTO SHOGO
IPC: B23K9/29
Filed: 1992-07-03
Abstract: PURPOSE:To prevent a welding defect by supplying automatically a filler wire into an arc and allowing the filler wire to be subjected to penetration surely. CONSTITUTION:An electrode 1 is formed cylindrically, plural pointed parts 101, 102 are formed by notching a cylinder peripheral wall of this cylindrically formed electrode 1, and the electrode 1 is rotated by a rotating means. As a result, arcs 7 formed by plural pointed parts 101, 102 are superposed to each other in the center part of the electrode 1, arc density becomes high in this superposed part 701, and it is possible to set its superposed part 701 to the highest temperature area. In such a state, a filler wire 3 is supplied through the center part of the cylindrical electrode 1. The filler wire 3 is supplied to this superposed part 701 of the highest temperature, and penetration of the filler wire can be surely executed.
Patent JP-H0485269-A (JP)
Title: Both-side document automatic feeder
Inventor: KANNO EISHIN
IPC: B65H29/22
Filed: 1990-07-28
Abstract: PURPOSE:To improve a processing speed by simultaneously starting discharge conveyance of a leading document and feed conveyance of a following document, placing the following document in temporary standby on a platen, and restarting a feed of the following document to a predetermined position after completion of discharge of the leading document. CONSTITUTION:In the case of setting a following document 40B in a predetermined position A after finishing both side copies of a leading document 40A set to the predetermined position A, motors M2, M3 are placed in a rotational condition to convey the document 40A toward an inverting discharge part 5 by an inverting roller 20 and a conveying belt 16. Simultaneously, the document 40B is conveyed to a platen direction according to a start of rotation of a resist roller 14. A microcomputer 30 temporarily stops the document 40B in a part where its point end reaches a position B before. When a rear end of the document 40A passes through a position of a paper discharge sensor 23, reconveyance of the temporarily stopped document 40B is started. A switching pawl 22 is switched to a reverse feed side. When picture processing of the document, thus reversely fed, is finished, the document is discharged to a paper discharge tray without switching the switching pawl 22 to the reverse feed side. Or the document, after it is again inverted to perform picture processing, is discharged to the paper discharge tray.
Patent JP-H0544279-A (JP)
Title: Stationary member of partition panel
Inventor: HIROSE YOKO
IPC: E04B2/82
Filed: 1991-08-09
Abstract: PURPOSE:To enable the positioning work by erecting and fixing a partition panel to a ceiling section or a floor section with a stationary member having a U-shaped section. CONSTITUTION:A stationary member 13 having a U-shaped section is constituted of a mounting surface 13a brought into contact with a ceiling section 11 or a floor section 12 and a bearing surface 13b erected from both ends of the mounting surface 13a. The stationary member 13 is mounted to the ceiling section 11 or the floor section 12, and an anchoring means 15 is inserted and fixed into a small-hole 13c of the mounting surface 13a. After that, a partition panel 14 is inserted into the stationary member 13, and the adherence of an upper wall section 14e and a lower wall section 14f of the partition panel 14 to the bearing surface 13b is made to fix with an anchoring means 16. Accordingly, the cost can be reduced to utilize a building space effectively.
Patent JP-S6180557-A (JP)
Title: Magnetic disc device
Inventor: NISHIKAWA TATSUO
IPC: G11B17/049
Filed: 1984-09-27
Abstract: PURPOSE:To attain ease of operation and a small sized device by providing a projection opening a shutter to a cassette guide and a lever closing the shutter. CONSTITUTION:When a cassette 68 is inserted to a cassette guide 67 while a shutter 85 is closed, the tip of a projection 87a of a switching lever 87 contacts an end ridge of the shutter 85 and the tip of the projection 87a overrides the side face of the shutter 85. In pressing further the cassette 68, the end ridge of the shutter 85 contacts a projection 91, then the projection 87a of the switching lever 87 is fitted in the shutter 85 via the opening 85a and in pressing the cassette 68 further, since the shutter 85 is blocked to the position by the projection 91, the shutter 85 is opened. On the other hand, in closing the shutter 85, when the cassette 68 starts being ejected from the state when the cassette 68 is loaded, since the ridge of the opening 85a of the shutter 85 contacts an upright wall 87d of the projection 87a of the switching lever 87, the shutter 85 stays as the position and only the cassette 68 is moved in the ejecting direction.
Patent JP-S58102485-A (JP)
Inventor: TAJIRI HIROMI
IPC: H05B6/10
Filed: 1981-12-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0754967-A (JP)
Title: Manufacture of helical gear and helical gear thereby
Inventor: IWASAKI MASAHIKO
IPC: B23P15/14
Filed: 1993-08-12
Abstract: PURPOSE:To make hardened layer uniform and suppress drop of the strength by performing a pre-processing with such gear dimensions that the angle of twisting becomes greater than the requested value, forming a hardened layer reaching a,certain depth from the surface, and grinding the surface so that the requested angle of twisting is generated. CONSTITUTION:To fabricate a helical gear, a gear machining. for example hob processing, is made as a pre-processing, wherein the angle of twisting beta1 is set greater than the normal angle beta as requested. On the surface of each tooth, a hardened layer 9 is formed, for example by a cementation heat treatment, wherein the depth of the layer 9 should be set so that the acute side 11 is deeper than the central part 13 and the obtuse side 15. Then the surface of the tooth is ground by a shaving process till the part of a straight line (a) given by broken line tying Point A reaching the depth DELTA=1mm from the surface of the tooth at the end face of the acute side 11 to the Point B on the surface of the tooth at the end face of the obtuse side 15. Thereby the normal angle of twisting beta as requested is generated.
Patent JP-2001027472-A (JP)
Title: Cooling device
Inventor: MAEDA MITSUHIRO
IPC: F25D21/08
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To prevent breakage of a fan and breakdown of a motor due to the frost adhering to the fan of a cooling unit to avoid influences exerted on the food commodities in a storage room, and to improve operating properties at the time of inspection work. SOLUTION: This cooling device is provided with a fan casing 4, a cooler which is stored in this fan casing 4, a fan 8 which ventilates this cooler, a fan guard 13 for protecting this fan 8, and a heater 10 for defrosting the fan 8 in a heat insulating box body. In this case, the heater 10 is fixed by defrosting heater-fixing members 19, 19 that are provided at the fan casing 4, and the heater 10 is positioned between the fan 8 and the fan guard 13.
Patent JP-H0544673-A (JP)
Title: Molding of damping plate for coolant compressor
Inventor: SAWAGATA MASATOSHI
IPC: F04C29/00
Filed: 1991-08-09
Abstract: PURPOSE:To secure the stable vibration suppressing effect by forming a covered layer which is heat-resistive and coolant-resistive and consists of a nonpermeable covering member for the vibration-suppressing resin, on the exposed edge part of a vibration suppressing steel plate exposed in a casing. CONSTITUTION:A covered layer 13 for a vibration-suppressing resin 12 which is heat-resistive and coolant-resistive is formed on the exposed edge part 10a of a vibration-suppressing steel plate 10 which is exposed in a casing 1. Accordingly, the vibration suppressing resin 12 is protected from the coolant gas such as fleon gas by the covered layer 13, and the chemical change and dissolution of the vibration suppressing resin 12 are prevented. Accordingly, the stable vibration suppressing effect for a long period can be developed.
Patent JP-H0625775-A (JP)
Title: Production of functionally gradient material
Inventor: MINEGISHI KEIICHI
IPC: B22F5/00
Filed: 1992-07-03
Abstract: PURPOSE:To provide the process for production of the functionally gradient material which can easily produce materials of a large volume and irregular- shaped materials of columnar, cylindrical and other shapes with less restrictions on the sizes and shapes of the functionally gradient material. CONSTITUTION:This process consists of a first stage for forming a porous body in which the gap parts change gradually in prescribed directions by particles 1, 2, 3 of plural kinds of the materials constituting the functionally gradient material and a second stage of force feeding the remaining materials into the gap parts of this porous body, then curing the materials.
Patent JP-H1115419-A (JP)
Title: Signboard
Inventor: WADA HIROSHI
IPC: G09F23/00
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To install solar battery panels in many places, to improve a corporate image and to increase a propaganda effect by providing a sign-board for displaying a symbol, etc., with a power generation function of a solar battery while keeping its appearance as it is. SOLUTION: This signboard is constituted so that a serially connected poly crystalline solar battery panel 13 is stuck to a transparent tempered glass plate 11 through an adhesive layer 12. Further, a symbol film 2 consisting of a transparent film 22 plotted with the symbol and the adhesive layer 23 is stuck onto the transparent tempered glass plate 11 becoming a light receiving surface of a solar battery module 1 stuck with a rear surface protection film 15 through the adhesive layer 14. The symbol is plotted so that a screen film having many elliptic small holes is laid over the transparent film 22, and after fluorescent paints of three kind colors of red, blue, green are applied onto it, the porous film is peeled, and many elliptic pixels consisting of the colored layers 21 of the fluorescent paints are formed on the transparent film 22 insularity. When this is exposed to the sunlight, the sunlight is made incident on the solar battery cell 13 to generate power.
Patent JP-S5994691-A (JP)
Inventor: MORISHIMA FUMIHIRO
IPC: D06P5/00
Filed: 1982-11-15
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-H08160040-A (JP)
Title: Determining device for occult blood of feces
Inventor: EGI SHINICHI
IPC: G01N33/72
Filed: 1995-08-07
Abstract: PURPOSE: To obtain a determining device for occult blood of feces which has a relatively simple construction and utilizes an immunoassay enabling simplification of an operation for determination of the occult blood of feces over all processes thereof. CONSTITUTION: This device has a feces collecting appliance 2 and a buffer solution container 3 and the feces collecting appliance 2 is provided with a feces collecting rod 5, while the buffer solution container 3 is provided with a determining part 11. By breaking through a closing material 12 by operating a closing member piercing member 13 from the outside, in the determining part 11, a buffer solution wherein a sample of feces is dissolved is made to flow into the determining part 11. Solids therein are removed by a separating filter 15 and the presence or absence of occult blood of feces is determined in a developing layer 16 according to an immuno-chromatographic method.
Patent JP-H1048302-A (JP)
Title: Magnetic-force microscope
Inventor: ODAGIRI MITSURU
IPC: G01R33/02
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To precisely observe the state of the magnetic domain of a magnetic material in the dynamic state of the magnetic material in a magnetic force microscope which is used to observe the state of the magnetic domain of the magnetic material. SOLUTION: In a state that a sample 2 is not placed on a sample base 1, a magnetic field by a coil 3 for magnetic-field application is generated, the displacement value, of a free end part 6 at a cantilever 5, detected by a displacement detector 9 is stored in a memory 10, and a magnetic field by the coil 3 for magnetic-field application is then generated in a state that the sample 2 is placed on the sample base 1. Then, a computing operation in which the displacement value, of the cantilever 5, stored in the memory 10 is canceled from the displacement value, of the free end part 6 at the cantilever 5, detected by the displacement detector 9 is performed by a processing unit 11, and the displacement value, of the free end part 6 at the cantilever 5, influenced only by a magnetic field generated by the sample 2 is obtained.
Patent JP-H0679363-A (JP)
Title: Device for managing tool life of punch press
Inventor: ANJO KISHO
IPC: B23Q3/155
Filed: 1993-08-12
Abstract: PURPOSE:To prevent the reduction of the machining precision or the break of tools, etc., caused by the life of the tool. CONSTITUTION:The durable using times of plural numbers of tools 7, 9 to be used in a punch press 1, and the tool identifying number of tools 7, 9 being respectively the same dimension and the same shape with plural numbers of tools 7, 9 are preliminarily stored. At the same time, the device is provided with a memory part 39 storing a multiplication value of the real using times of the tools 7, 9, an arithmetic part 35 comparing the durable using times of the tools 7, 9 corresponding to the tool identifying number inputted through a data inputting part 37 and the real used times accumulating the number of striking times of a striking piece 13 against the tools 7, 9, and an outputting part 41 outputting the changing command with the same dimension and same shape tools 7, 9 being not yet attained the durable using times to an arithmetic part 51 of a numerical controller 31 when the real using time reaches the durable using time.
Patent JP-2001026628-A (JP)
Title: Curable composition of polyurethane foam and preparation thereof
Inventor: KIMURA TOSHIAKI
IPC: C08G101/00
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a curable composition of a polyurethane foam which has an excellent preparation stability and a low content of gas-generating component, and a preparation process thereof, SOLUTION: A curable composition of a polyurethane foam having a low content of gas-generating component is prepared using a polyurethane foam obtained by allowing a polyol component to react with a composition containing a polyfunctional isocyanate in the presence of a foaming agent and a catalyst. Here, no organic tin catalyst is used, and a combination of (A) a reactive amine catalyst having within a molecule at least one hydroxy group or mercapto group which is reactive with polyfunctional isocyanates and (B) an amine catalyst which has an acid dissociation constant pKa of 9 or larger and allows strong gelation, is used. A foam obtained using the above-mentioned composition is heat-baked.
Patent JP-H0858528-A (JP)
Title: Auxiliary device for confirming pear end position of vehicle
Inventor: IMAIZUMI KOZO
IPC: B60R21/00
Filed: 1994-08-25
Abstract: PURPOSE: To enable a distance between the ear end of a vehicle and a wall surface to be perceived on the basis of spot parts appearing on the road surface, sideways and above the vehicle by disposing a projector meaus on the rear end part of the vehicle so as to project spotlights in the direction perpendicular to the axis extending longitudinal direction of the vehicle. CONSTITUTION: Projector means are respectively disposed on both left and right end of a bumper 2 on the rear end of a vehicle 1 to project spotlights in the direction perpendicular to the axis extending longitudinally of the vehicle. That is, the spotlights make first spot parts 11 appear on a road surface 3, second spot parts 12 appear on both left and right side walls facing the veicle 1 and third spot parts 13 appear on the ceiling 5 of a garage or the like above the vehicle 1 respectively. A distance L between the respective enters of the spot parts 11-13 and the vertical wall 6 behind the vehicle 1 is equal to a distance between the vertical wall and the position in which the projector means is disposed. Thus, a vehicle driver can perceive a distance between the rear end of the vehicle 1 and the vertical wall 6 on the basis of the distance L.
Patent JP-H11349219-A (JP)
Title: Top-shaped electric wire drum
Inventor: TAKAO HISASHI
IPC: B65H49/28
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To use up an electric wire or a cord to the end in the straight state without twisting and entangling by mounting the electric wire or the cord on a top-shaped electric wire drum, drawing out the tip of the electric wire, and rotating the top-shaped electric wire like a spinning top, in electrical work. SOLUTION: In an electric wire drum, a bundle of an electric wire is covered with two upper and lower protective covers 6, and a hook of an extensible band is hooked on an extensible band receiver and fastened so that the electric wire may be pinched between two upper and lower disc bodies 1, 2, and the electric wire drum is always one lump capable of coping with a change in use of a bundle of the electric wire. The electric wire drum balances like a balance weight and can be smoothly rotated by attaching a shaft to a part of a core of the bottom of the lower disc body 1, and the abrasion of the shaft part, the deviation of the axis and flaws to be generated caused by the contact in rotating of the lower disc body 1 are prevented by a bearing plate. The top-shaped wire drum has a structure in which the shaft is attached to the electric wire drum.
Patent JP-H0731261-A (JP)
Title: Automatically straw carriage-stopping device of combine
Inventor: FUJIMOTO TOSHINORI
IPC: A01D61/00
Filed: 1993-07-20
Abstract: PURPOSE:To provide an automatically straw carriage-stopping device not damaging discharged straws and facilitating a straw-gathering work by disposing a non-reaped straw sensor for detecting a non-reaped straw on a grass-dividing plate at the most front part of the reaping section, and driving a set of carrying devices ranging from the reaping section to a binding section in response to the switching-on or off of the sensor. CONSTITUTION:The objective device is characterized by disposing a non-reaped straw sensor 2 for detecting a non-reaped grain straw on a grass-dividing plate 1 at the most front end of a reaping section, stopping a set of carrying devices ranging from the reaping section to a binding section, when the sensor 2 is switched off, and driving the carrying devices, when the sensor is switched on.
Patent JP-2001037075-A (JP)
Title: Short-circuit protecting circuit
Inventor: OMICHI AKIRA
IPC: H02H7/085
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To effectively prevent a damage of an output transistor due to an output short-circuit, by providing a sensing means for protecting against a short-circuit in response to a mid-point voltage between outputs in a circuit for driving a load by a differential voltage between two outputs in a short- circuit protecting circuit. SOLUTION: An output load 1 is driven by a differential voltage between an output terminal connected to an emitter of an output transistor 2 and a collector of an output transistor 4 and an output terminal connected to an emitter of an output transistor 3 and a collector of an output transistor 5. Resistors 101 and 102 have the same resistance values and generate a mid-point voltage between the two outputs. A comparator for comparing the mid-point voltage with binary reference voltages 204, 205 to generate an output for operating switches 9, 10 for turning ON, OFF bias current sources 11, 12 of output amplifiers 6, 7 is provided. Thus, a damage of each output transistor due to an output short-circuit can be effectively prevented.
Patent JP-H0365252-A (JP)
Title: Centrifugal fluidized crushing apparatus
Inventor: KONDO SHIGEKI
IPC: B02C15/08
Filed: 1989-08-04
Abstract: PURPOSE:To make it possible to discharge fine particles with relatively small size selectively and to stably prepare products with relatively uniform size and within a narrow distribution of particle size by installing an overflowing tub and a classifying cone and overflowing an overflowing fluid outside after the overflowing fluid in a crushing chamber is classified twice. CONSTITUTION:A freely rotatable circular rotary saucer 2 and a fixed ring 1 in rest state are installed and a saucer plane 2A and an inner wall plane 1A are formed in the way of having a continuous and smooth plane except a narrow gap 2n between the rotary saucer 2 and the fixed ring 1. A fluid leading inlet 11 is formed in the lower side of the rotary saucer 2 and a bottom board 10 is installed to form a fluid transporting route 12. Further, an inner cylinder 40 having a classifying cone 40a in a conical tip shape in the upper part of the rotary saucer 2 is fixed in the fixed ring 1 and thus a circular overflowing tub 50 which is surrounded with the upper part of the inner cylinder 40 and the upper part of the fixed ring 1 is formed. A fluid returning route 70 which connect the overflowing tub 50 and the lower part of the fixed ring 1 is installed and a circular discharging gutter 60 to discharge a solid-liquid two phase fluid containing particles to be crushed outside of the overflowing tub 50 is installed.