baber/WOPTO huggingface dataset:
Patent JP-H11127566-A (JP)
Title: Series motor
Inventor: MEYER CHRISTOPH
IPC: H02K7/106
Filed: 1998-08-12
Abstract: PROBLEM TO BE SOLVED: To obtain a series motor having smaller physical dimensions, especially a series motor comprising a stator which has a shorter axial length shortened and yet producing an output equivalent to that of a conventional motor. SOLUTION: This series motor for a brake type motor tool equipped with a universal motor comprises a stator 14 having a stator plate bundle 16 forming a closed yoke, at least two field windings and at least one communication windings 20, 21 which are set in the slot of the stator plate bundle 16. The stator plate bundle 16 has a lateral slot orthogonal to the axial direction of the stator 14 for receiving the end of at least one communication winding 20, 21 in the region of the axial end part 40 thereof. Since the commutation windings 20, 21 can be received being flush with in the stator plate bundle 16, axial dimensions of the stator 14 can be shortened while keeping the output identical.
Patent JP-H05283600-A (JP)
Title: Semiconductor device and manufacture of the same
IPC: H05K3/34
Filed: 1992-09-08
Abstract: PURPOSE:To provide well-ordered leads having high size accuracy to realize easily mounting on a substrate by bending a part of leads guided to the outside of resin in the shape of gull-wing and then mutually fixing the leads at the flat portion in the resin side with an insulating support member. CONSTITUTION:A package 1 sealing an internally bonded semiconductor chip with a resin and leads 2 guiding respective functions of semiconductor chip to the outside are provided and the leads 2 are bent in the shape of gull-wing. An insulating support member 3 is fixed to the leads 2 so that the leads 2 are not deformed. The flat portions of the leads closer to resin side than the soldering part at the bottom portion of the leads 2 being bent are mutually fixed by the insulating support member 3. Thereby, the leads 2 can possibly be protected from deformation in the manufacturing stage and bending and short circuit of leads 2 cannot be generated at the time of soldering during the mounting.
Patent JP-H0983273-A (JP)
Title: Parameter setting device
Inventor: FUJIKAWA SHOJI
IPC: H03G3/02
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To provide the parameter setting device by which an offset value in response to a situation can be held and reflected even onto a different scene. SOLUTION: A parameter value read out of a parameter memory 1 is given to an addition buffer 10 via an adder 4. Since an offset value is given to the adder 4 from an offset buffer 3, a sum of the parameter value and the offset value is added to a value given to the addition buffer 10. Thus, the offset value is reflected onto all parameters to be read without revising the content of the parameter memory 1. When the content of the addition buffer 10 is revised by an input/display device 11, the revised value (a difference between the value read out of the parameter memory 1 and the content of the addition buffer 10) is calculated by a subtractor 12 and written in the offset buffer 3. Since the corrected content is immediately stored as the offset value, the offset value is set in real time.
Patent JP-S60131475-A (JP)
Title: Spotting device for fault point
Inventor: SANO KAZUHIRO
IPC: G01R31/08
Filed: 1983-12-21
Abstract: PURPOSE:To spot a fault point on a power transmission line with high precision and high accuracy without any influence of a tide by spotting the fault point by using a Faraday element. CONSTITUTION:Light demultiplexed by an optical demultiplexer 63 provided to each steel tower on a power transmission line side is passed through a right- angled prism 511, polarizer 512, Faraday effect element 513 on the power transmission side, and analyzer 514 and then demultiplexed by an optical demultiplexer 516. Light from an optical fiber 518 is supplied to an analyzer 523 through the polarizer 521 and a Faraday effect element 522 at the power reception terminal side of the steel tower, and light signals of optical fibers 517 and 525 are inputted to an arithmetic circuit 505 through photodetectors 501 and 503 and amplifiers 502 and 504. Then, if there is a fault point at the steel tower, a transmitting circuit 506 outputs a specific transmit signal containing the information of the address setter 507 of the steel tower for a specific time and the signal is transmitted to optical receivers at both sides of the power transmission line through the optical fiber 62 of an overhead underground line.
Patent JP-H1183480-A (JP)
Title: Apparatus for measuring position, apparatus for recognizing proceeding direction of moving body, and apparatus for marking movement
Inventor: YOSHIMOTO MASAHIRO
IPC: G01C15/00
Filed: 1997-09-04
Abstract: PROBLEM TO BE SOLVED: To determine the position of a measuring point by finding the angles of a position measuring point formed with a reference point pairs based on the difference of displacement angles of neighboring reference points respectively computed from the displacement angles on a CCD camera image and the rotary angles of rotating mechanism to the reference direction. SOLUTION: A rotation mechanism 2 is rotated by a pulse motor 3 by an angle ordering value 7 from a signal processing part 6. The original image data 9 from a CCD camera 1 on the rotation mechanism 2 is changed by the change of an angle monitor value 8 from a rotation detector 4 and an image processing part 5 carries out image recognition of the image data 9. The signal processing part 6 temporarily stops the rotation mechanism 2 at the time of detecting the reference point A and computes the displacement angle between the image center and the reference point center and transmits the result as image processing data 10. By adding an angle from the rotation detector 4 to the displacement angle, the displacement angle of the reference point A from the reference direction is computed.  In the same manner, the displacement angles of the reference points B, C are computed and the angles formed by the position measuring point with pairs of reference points A, B and B, C are found and the position of the position measuring point is found from the distance between respective pairs of the reference points A, B and B, C.
Patent JP-S6298750-A (JP)
Title: Manufacture of semiconductor device
Inventor: KOMORI JUNKO
IPC: H01L21/768
Filed: 1985-10-25
Abstract: PURPOSE:To effectively avoid a disconnection or a short-circuit by a method wherein the via hole part for connecting the lower wiring layer and the upper wiring layer is buried by silicifying a CVD polysilicon film and a CVD tungsten film and a tungsten silicide film to be used as the upper wiring layer is formed. CONSTITUTION:A first metal wiring layer to be used as a lower wiring layer is formed on a substrate, an interlayer insulating film 2 is formed and a via hole 3 for exposing the first metal wiring layer 1 is opened. Subsequently, after a CVD poly Si film is grown, a CVD poly Si film 4 is formed by patterning. Utilizing the characteristic of a CVD tungsten film which can be deposited only on the existing part of an Si film, this CVD tungsten film is deposited and with this tungsten film silicified with the poly Si film, the surface of the via hole 3 part is buried until being flattened by feeding always silicon to the uppermost surface and a tungsten silicide film 5 to be used as an upper second wiring layer which is connected to the first metal wiring layer 1 is formed.
Patent JP-H0670444-A (JP)
Title: Overcurrent protection network
Inventor: MATOI KAZUMASA
IPC: H02H9/02
Filed: 1992-08-18
Abstract: PURPOSE:To protect a power circuit by turning off a semiconductor switching element, when a voltage drop by a resistance and the switching element connected between the power supply and load of a radio communication device is higher than a predetermined value. CONSTITUTION:The jack terminal board 4 of a circuit is connected with a radio communication device via the speaker jack 5 and microphone jack 6 of the radio communication device. A semiconductor switching element composed of resistance R1 and FET2 is connected in series between the +B terminal 1 of the terminal board 4 and the microphone jack 6 so that power is supplied to the jack 6. An overcurrent detection circuit composed of resistances R3, R4 and transistor TR3 is constituted between the drain D of the FET2 and the +B power supply terminal 1. When overcurrent is generated in a load on the jack 6 side, a voltage drop by the resistance R1 and the internal resistance of the FET2 exceeds a predetermined value to turn on the TR 3 and a positive voltage is applied to the gate of the FET2 to turn off the FET2 to cut off the overcurrent. Thus, the overcurrent is prevented easily.
Patent JP-H08106204-A (JP)
Title: Exposure condition setting method for image forming device
Inventor: TSUKADA SHIGERU
IPC: G03G15/043
Filed: 1994-10-04
Abstract: PURPOSE: To easily and highly accurately set a proper exposure condition without being received the influence of the fluctuations of photosensitivity of a photosensitive body by calculating new proper values every setting of an exposure condition based on a reference value in which a last calculated proper value is reflected. CONSTITUTION: A last proper laser light emitting strength is preliminarily stored in an arithmetic device 41 of an image forming part in addition to offset amounts for calculating an objective dark potential an objective exposure potential, a fogging preventing potential, the reference value of a grid voltage and the proper laser light emitting strength of a next time.  Then, the device 41 calculates a proper grid voltage with which the objective dark potential is obtained by detecting the dark potential at the time of making the grid voltage of an electrostatic charging device 43 as the reference value with a potentiometer 48 and next sets reference values of different two laser light emitting strengths by an offset from the proper laser light emitting strength calculated at the last time and then calculates the proper laser light emitting strength by a linear approximation based on these reference values. Thus, the proper laser emitting strength reflects states immadiately preceding the temp. and the film thickness of the photosensitive body and also is calculated without making the difference between reference values large.
Patent JP-H0765122-A (JP)
Title: Optical character reader
Inventor: KOBAYASHI YOSHIKAZU
IPC: G06K9/03
Filed: 1993-08-31
Abstract: PURPOSE:To improve the processing time by efficiently using one or plural recognition parts by performing character segmentation for recognizing a reread character after characters are segmented in recognized character group units. CONSTITUTION:A control part 2 segments characters 1-6 in a 1st line in order and transfers them to recognition parts #1-#3. Here, the segmentation time of one character is set to tK and the recognition time of one character is set to tR are so set that 3tK<=tR. When the character 6 is transferred to the recognition part #3 and begins to be recognized, the control part 2 starts segmenting characters in a 2nd line. Once the recognition of the six characters 1-6 in the 1st line ends, the control part 2 decides whether a read is made by 1st scanning, namely, whether the characters can correctly be read. When there is a character which can not be read, 2nd scanning is performed for the character which can not be read and the reread character is segmented for recognition.
Patent JP-S62100534-A (JP)
Title: Production of ultrafine spherical chitin
Inventor: KAWAMURA YOSHIHIDE
IPC: C08B37/08
Filed: 1985-10-28
Abstract: PURPOSE:To produce ultrafine spherical chitin having excellent dispersibility and useful as a filler for chromatography, etc., by dispersing finely pulverized regenerated chitin in water and ejecting the dispersion together with a gas into hot atmosphere to effect the drying of sprayed droplets. CONSTITUTION:Ultrafine spherical chitin having an average particle diameter of <=10mu is produced by dispersing a regenerated chitin in water and ejecting the obtained dispersion together with a gas under agitation with a homogenizer, etc., into hot atmosphere heated at 100-180 deg.C, thereby drying the sprayed droplets. The regenerated chitin is e.g. (A) a coagulated regenerated chitin produced by dissolving chitin in water in the form of alkali chitin, coagulating and precipitating the chitin in an acidic solution and washing with water until the product becomes neutral or (B) a coagulated regenerated chitin produced by dissolving chitin in a mixed solvent of dimethylacetamide and lithium chloride, dropping the solution into water or acetone and alcohol to effect the coagulation and precipitation of chitin and washing the precipitate with water. The particle diameter of the product can be arbitrarily controlled by selecting the ejection pressure, rate of ejection of the dispersion and the concentration of the dispersion.
Patent JP-H0799741-A (JP)
Title: Automatic testing apparatus of computer system for power system
Inventor: TAKAHASHI YOSHIYASU
IPC: G06F11/26
Filed: 1993-09-28
Abstract: PURPOSE:To facilitate the automatic confirmation from the simulated information generation to the result recording data collection by a method wherein, after simulated data are written in a measured value storing area, the software control is transferred into an existing measurement monitoring program. CONSTITUTION:A measured value simulated information generating means 11 inputs respective set input data into a measured value storing area 4 from a set data file 20. If an initial data is 0, an OFF-state setting process is executed and, if the initial data is 1, an ON-state setting process is executed to rewrite the measured value storing area 4 with the initial data. Then synchronism is obtained upto a time corresponding to a generating time interval by a time appointing process and a delaying process while the respective measured value informations are judged to be a mounting information or not in the increasing order of the magnitude of the measured values up to the maximum value of the measured value information of a system by a process of repeating as many times as the mounting numbers and a mounting judgement process. Then, simulated set value data are written into the measured value storing area 4 and an interruption is appled to a central processing controller 5 by a pseudointerruption generating process and the software control is transferred into a measurement monitoring program 10. If this procedure is repeated as many time as the mounting number, the system data can be tested automatically.
Patent JP-H0799735-A (JP)
Title: Charger
Inventor: YAMASHITA YASUHIRO
IPC: H02J7/00
Filed: 1993-09-28
Abstract: PURPOSE:To simplify the construction of a stored plug device attached to the inside of the main case of a charger so as to make the plug device attached to the main case easily. CONSTITUTION:The plug device of a charger has a plug holder 3 which has a plug blade 3b and to which a sliding rail is attached as a rib and a contact holder 4 to which a contact 4a is attached and a rail trench is attached. The two holders 3 and 4 are unified as one component by a sliding method wherein both the siliding rail of the plug holder 3 and the rail trench of the contact holder 4 are coupled with each other and then attached to a main case 1.
Patent JP-S62104435-A (JP)
Inventor: SHIBUYA TADASHI
IPC: H02M7/12
Filed: 1985-10-28
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-S62102552-A (JP)
Title: Semiconductor device
Inventor: SATO MICHIO
IPC: H01L23/48
Filed: 1985-10-30
Abstract: PURPOSE:To enhance the bondability of a semiconductor device by employing as a wire bonding material a wire material which is formed of 5-325wt.ppm of boron and the residue of copper to prevent S from being densified and segregated on a copper ball. CONSTITUTION:A wire material which contains 5-325wt.ppm of boron and the residue of copper is used as a wire bonding material 4. Thus, this can prevent S from being densified and segregated on a copper ball to enhance the bondability.
Patent JP-S6482682-A (JP)
Title: Semiconductor laser driver
Inventor: KINOSHITA OSAMU
IPC: H01S5/0683
Filed: 1987-09-25
Abstract: PURPOSE:To effectively prevent an excess current against the irregularity in the characteristics of a semiconductor laser without narrowing the operating range of feedback controlling by comparing a quasi-monitor signal of larger value than a reference value with the reference value at the time of waisting for a light irradiation, or comparing the monitor signal with another reference value of smaller value than the reference value. CONSTITUTION:A switching unit 17 selects a quasi-monitor signal VP at the time of waisting state. Since the signal VP is set to a value larger than a reference value VR, a comparator 14 outputs a signal of a low current for designating a reduction in a driving current. Then, when an operation mode switching signal is transferred to 'H' level, the unit 17 selects the output signal of a photodiode 12, and the driving current can be supplied to a semiconductor laser 11. The output of the photodiode 12 is considerably smaller than the value VR. Accordingly, the output of the comparator 14 is high potential for designating an increase in the driving current, but since an abrupt change is suppressed by an LFP 15, the driving current is gradually increased immediately after the waisting state for the light radiation.
Patent JP-S60131519-A (JP)
Title: Liquid crystal display device
Inventor: TATEMICHI TOSHIO
IPC: G02F1/1337
Filed: 1983-12-20
Abstract: PURPOSE:To obtain a display device having high-contrast and uniform display characteristics by using TiO2 films as liq. crystal orienting films to stabilize the orientation of liq. crystal molecules for a long term. CONSTITUTION:Transparent electrodes 2, 5 formed on a pair of transparent glass substrates 1, 4 are coated with TiO2 films 3, 3 by applying a soln. of an organotitanium compound such as ''ATRON NTi'' of NIPPON SODA KK by spin coating, dipping or other method. Films 3, 3 of 100-2,000Angstrom  thickness may be formed on the electrodes 2, 5 by vapor-depositing Ti in an oxygen atmosphere by sputtering or other method. The surfaces of the films 3 are rubbed in a fixed direction with cloth of fiber of ''Tetron'', nylon or the like contg. optionally inorg. particles of TiO2 or the like to form orienting films. A cell is assembled by placing the substrates 1, 4 opposite to each other so that the rubbing directions meet at right angles. Linearly polarizing plates 8, 9 are then stuck to the outsides of the substrates 1, 4. When each axis of absorption is made parallel to each rubbing direction, a positive TN display device is obtd. When each axis of absorption is made perpendicular to each rubbing direction, a negative TN display device is obtd. The display device has a high response speed and high durability.
Patent JP-H0882772-A (JP)
Title: Fastening structure of spectacle parts and spectacles
Inventor: YOSHIOKA TETSUO
IPC: G02C1/02
Filed: 1994-09-09
Abstract: PURPOSE: To obtain a structure which is simple in fastening operation, does not generate loosening, allow removal of the once fastened parts at need and miniaturizes the fastening parts as the structure for fastening the parts of spectacles, such as fronts and temples or frames and lenses, to each other. CONSTITUTION: The spectacle parts are fastened between the collar parts of a shaft member 1 and a pipe member 2 by axially inserting and fitting the shaft member 1 and pipe member 2 having the collar members at one end. The shaft member 1 and the pipe member 2 are detained axially by fitting of a projecting part and a recessed part. The peripheral surface of the shaft member 1 is provided with an annular or dotty recessed part 5 and the part of the corresponding to the recessed part 5 of the pipe member 2 is provided with such recessed part 7 as to project the shell to the inner side. The inner projecting part of the shell formed by this recessed part 7 is detained into the recessed part 5 of the shaft member. This structure is effective as the structure of the fastened parts of the lenses and frames, pads and pad arms, ornamental parts, etc., of the rimless spectacles.
Patent JP-H1088670-A (JP)
Title: Fixture of steel material for construction
Inventor: MOCHINAGA TORU
IPC: E04B1/58
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a fixture, by which a steel material for construction can be installed to a support member under the state, in which the steel material is positioned accurately to the support member, while the steel material for construction can be mounted on the support member easily and quickly. SOLUTION: The fixture of the steel material for construction has support steel 11 as a support member with a pair of engaging projecting sections 12 and a metal fitting 20 with engaging recessed sections 21 engaged with the engaging projecting sections 12. Inserting holes 13a, 13b are formed so as to correspond to the support steel 11 as the support member and the metal fitting 20 respectively and the engaging projecting sections 12 of the support steel 11 as the support member and the engaging recessed section 21 of the metal fitting 20 are interlinked under the state, in which C-steel 23 as the steel material for construction is held between the support steel 11 as the support member and the metal fitting 20 at that time.  The C-steel 23 as the steel material for construction is fixed onto the support steel 11 as the support member by inserting a bolt 14 into the inserting holes 13a, 13b and clamping the bolt 14 by a nut 24.
Patent JP-H0767602-A (JP)
Title: Device for removing fine pieces or the like from mandarin orange sarcocarp
Inventor: NISHIOKA HARUO
IPC: B07B1/14
Filed: 1993-09-03
Abstract: PURPOSE:To enable to automatically remove fine pieces contained in the mandarin orange sarcocarp in a high recovery rate, save man power, easily exchange molds and simply perform maintenance works such as cleaning treatment. CONSTITUTION:Columnar rolls 5 and modified shape rolls 6 alternately having large diameter parts (a) and small diameter parts (b) are alternately carried on an endless driven carrier, and the columnar rolls and modified shape rolls are rotated in the same direction at least in a fine piece-removing section.
Patent JP-H0770236-A (JP)
Title: Thermosetting resin composition
Inventor: MOCHIZUKI AKIHIRO
IPC: C08F220/10
Filed: 1993-09-03
Abstract: PURPOSE:To obtain the subject composition containing a specific partially crosslinked gel-like polymer and a peroxide, excellent in moldability and appearance, hardness, heat resistance, durability and transparency of moldings and useful for automotive parts, optical components, etc. CONSTITUTION:This resin composition contains (A) a partially crosslinked gel-like polymer obtained by polymerizing an alkyl methacrylate or its syrup with a compound having two or more (meth)acryloyl groups, e.g. a compound of formula I (R<1> is H or methly; R<2> is a divalent organic group, preferably a divalent organic group having <=2000 molecular weight) and (B) a peroxide consisting essentially of peroxyketal, e.g. a compound of formula II [R<3>, R<4>, R<5> and R<6> are each a (cyclo)alkyl, an aryl, etc.] having exothermic peak temperature of 110-130 deg.C, where the amount of the component B added is 0.05-0.2% as an active oxygen amount.