baber/WOPTO huggingface dataset:
Patent JP-H06338360-A (JP)
Title: Connector
Inventor: OKADA HAJIME
IPC: H01R13/52
Filed: 1993-05-28
Abstract: PURPOSE:To efficiently remove the water infiltrating into a connector housing. CONSTITUTION:A drain hole 21b is formed at the inner part of a connector housing 21, a decompression pump 32 is connected to the drain hole 21b via a suction pipe 31, and a water trap 33 is connected to the suction pipe 31. The decompression pump 32 is connected to a control unit, and the control unit controls the operation of the decompression pump 32 based on a reed switch 25 detecting the opening or closing of a cover body 23 and a mode selecting switch. In the mode A, the decompression pump 32 is operated when the cover body 23 is opened, and the moisture in the connector housing 21 is sucked and removed together with air. In the mode B, the decompression pump 32 is operated when the cover body 23 is closed, and the moisture is likewise removed.
Patent JP-H01317377-A (JP)
Title: Preparation of sandwich
Inventor: SHIBATA TOYOTOMO
IPC: A23L35/00
Filed: 1988-06-20
Abstract: PURPOSE:To obtain a sandwich having uniformly arranged ingredients even to the surface periphery of slices with good operability by slicing square and rodlike bread in the longitudinal direction, placing or applying the ingredients on one of the slices, superposing the other thereon and cutting the resultant sandwich into a triangular shape, etc. CONSTITUTION:Square rodlike bread is sliced in the longitudinal direction to provide slices 2 and (2a). Ingredients 3 are then applied or placed on either 2 thereof and the other (2a) is then superposed thereon to form a sandwich 4, which is subsequently cut into a shape, such as triangle or rectangle, to prepare a sandwich 5 without losing the shape in cut faces.
Patent JP-S5774739-A (JP)
Title: Method for layout of leaflet, cataloges or the like
Inventor: SAKAI KATSUMASA
IPC: G03F1/90
Filed: 1980-10-29
Abstract: PURPOSE:To facilitate inputting by making lists of patterns to be inputted beforehand and files corresponding thereto and further to obtain accurate block copies by performing layout through the use of a graphic display. CONSTITUTION:Lists 20, 33 stated with code numbers 22, 24 corresponding respectively to characters 21, photographs 31, etc. are made, and files 25, 35 consisting of magnetic discs or the like corresponding to these lists are made. Code numbers and pattern information are recorded there. Layout lines 17 are projected on a graphic display 71, and the files are reproduced to project contour patterns such as title characters, pictures and the like. The positions, sizes, angle, etc. thereof are inputted, and similarly rules and frame lines are inputted, whereby the layouts are set. Upon the setting of these, the set information is recorded together with sequential code numbers in a master data file 80.
Patent JP-S5674956-A (JP)
Title: Substrate bias voltage generation circuit
Inventor: KURAFUJI SETSUO
IPC: H01L21/822
Filed: 1979-11-22
Abstract: PURPOSE: To automatically adjust an oscillation frequency in accordance with a substrate potential by constituting a ring oscillator with an inverter formed on a substrate and forming/inserting a CR circuit between a front-stage and a back-stage inverter inside the substrate.  
     CONSTITUTION: Depletion FETQ 1  short-circuiting between gate and sources as a  load and an enhancement EFTQ 2  connected in series constitute an inverter. In the  same manner, Q 3 ∼Q 7  are used to form a ring oscillator. In addition, time constant  circuit composed of Q 3 -capacity C 1  and Q 8 -C 2  is introduced, causing gate Q 3 , Q 8   to be controlled by a substrate potential. When each FET is a N-channel element,  an equivalent resistance is reduced, decreasing a time constant, increasing an oscillation frequency and lowering a substrate potential, if the substrate potential rose at  Q 3  and Q 8 . If the substrate potential came down, the process is reversed; the g m  of Q 3  and Q 8  drops, causing an oscillation frequency to be reduced and the substrate potential to be increased. In this way, it is possible to adjust a charge pumping in response to a change of the substrate potential and maintain the substrate potential at an optimal value. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H077846-A (JP)
Title: Inverse battery protective circuit
Inventor: KAARU AARU HETSUKU
IPC: H02H11/00
Filed: 1994-06-10
Abstract: PURPOSE: To provide a protection circuit which protects an internal circuit in an integrated circuit against a reverse battery connection. CONSTITUTION: This protection circuit 10 includes a path transistor 14 which turns on, when a source voltage is applied properly to an integrated circuit 26. If, however, a power source is connected improperly, a 2nd transistor 32 becomes active to inactivate the path transistor 14, so that a reverse source voltage cannot be applied to the internal circuit.
Patent JP-S63314870-A (JP)
Title: Insulated-gate field-effect transistor and manufacture thereof
Inventor: ISHIJIMA TOSHIYUKI
IPC: H01L21/336
Filed: 1987-06-17
Abstract: PURPOSE:To miniaturize an insulated-gate field-effect transistor so as to be adapted for its high integration by forming a groove in a substrate to bury a gate electrode therein, and performing dielectric isolation of source and drain regions by using a gate insulating film. CONSTITUTION:A gate electrode 5 is buried in a semiconductor substrate 3 by forming a groove on the substrate 3. The substrate 3 is subjected to dielectric isolation from n<+> type diffused layers 4, 4' of source, drain regions by using a gate insulating film 6. Further, the electrode 5 is in contact with SiO2 films 2 of parts of its bottom and sidewall. Thus, a channel region is formed on the sidewall of the buried electrode 5. According to this configuration, a miniaturization of a MISFET is advanced, and even if only the shallow layers 4, 4' cannot cope with a short channel effect, a sufficient cannel length can be obtained by controlling the positions of the layers 4, 4'.
Patent JP-H11304838-A (JP)
Title: Measuring terminal and manufacture thereof
Inventor: KINUTA KIYOSHIZU
IPC: H01L21/66
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a measuring terminal having a tip structure less likely to be abraded. SOLUTION: A tip part 4 for obtaining bringing in contact with a subject is in a structure composed of a metal layer, including super-hard fine particles of diamond, alumina, SiC, WC, WN or the like. As this measuring terminal is brought to be in contact with a bonding pad 2, satisfactory electric contact is obtained by a group of the super-hard fine particles at a tip part 4. The metal layer, including the super-hard fine particles, is formed by electrolytic eutectoid plating because strong adhesion is required. Since irregularities of the super-hard fine particles group thus exist on a contact surface of the measuring terminal, pressure for obtaining satisfactory contact can be about half or less compared to that in conventional devices, so deformation of a tip form by pressure is less likely to occur.  Since the metal layer including the super-hard fine particles is less likely to be abraded, a usable number of times is increased to achieve prolongation of service life.
Patent JP-H0647029-A (JP)
Title: Embryo contact method and apparatus with improved probe for embryo
Inventor: SUTEIIBUN JIEI RUSUKOBUITSUTSU
IPC: A61B5/1464
Filed: 1993-06-23
Abstract: PURPOSE: To obtain a fetus contacting method which allows a fine contact of a probe of a pulse oxymeter to a fetus and a probe for fetus by using the method. CONSTITUTION: This probe for fetus comprises a slender body having a proximal end 202 and a distal end part 204 and includes an inserting means (handle) 206. A channel 208 for insertion of stylet is arranged along the longitudinal axis of the slender body. A contacting part comprises an active part 211 and an elastic bias part 213. A fetus contacting surface 212 has a light projector 216 and a light detector 218, and the opposing contacting surface 214 becomes a contacting surface to the mother body tissue. When the probe is inserted, an insertion of the stylet into the channel makes the probe straight and thereby enables an easy insertion of the probe, and the stylet is drawn out after the insertion and thereby the probe returns to a curved position as shown in the figure to enable to obtain a favorable fetus contact.
Patent JP-H098180-A (JP)
Title: Hybrid integrated circuit component and its manufacture
Inventor: HAYASHI MASANOBU
IPC: H01L23/29
Filed: 1995-06-19
Abstract: PURPOSE: To provide a hybrid integrated circuit component which is excellent in a dampproof property and an outward appearance and to provide a manufacturing method in which the hybrid integrated circuit component can be manufactured at good yield and with good efficiency. CONSTITUTION: A manufacturing method comprises a process in which a hybrid integrated circuit board 10, on which a plurality of electronic components 2, 3 and lead terminals 4 have been integrated in a hybrid manner, is immersed in a molten wax tank 5 and in which wax 5a is filled into gaps in the hybrid integrated circuit board 10. The manufacturing method comprises a process in which the hybrid integrated circuit board 10, which has been coated with the wax 5a so as to fill a wax immersion process, is immersed in a molten resin tank so as to form a resin layer.
Patent JP-H11321828-A (JP)
Title: Cutting, removing and recording device for end face packaging material
Inventor: KASAHARA TAKAHIRO
IPC: B65B69/00
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a take-up unit for carrying out the automatic operation of cutting off an end face packaging material into a disk shape from a roll paper carried out of a take-up storehouse, removing the same together with protective materials of core tube ends from the roll paper, and discharging the end face packaging material on the given discharge position. SOLUTION: An end face packaging material cutting device 20 and an end face packaging material removing and recovering device 30 are provided on the position in the middle of a conveyor 19 carrying out the roll paper 1 from a take-up storehouse 16, and the roll paper 1 is lifted by a pair of balers 21 and the end face packaging materials are cut off into the disk shape in the state of inserting a chuck device 44 into protective materials on both ends of the core tube, and then the chuck device 44 is drawn out and the protective materials and the end face packaging material are removed from the roll paper, and the chuck device 44 is moved to the discharge position sideways by a slider 38 provided above, during which the taking-out and taking-in of the roll paper are carried out by the conveyor 19.
Patent JP-H0815180-A (JP)
Title: Apparatus and method for detecting surface flaw
Inventor: TOKUDA ATSUHIRO
IPC: G01N21/892
Filed: 1994-07-04
Abstract: PURPOSE:To improve a surface flaw detecting accuracy by making variances of calculated values from weighting factor moving average calculated results of two systems in respective areas in the two-dimensional direction of an object to be inspected uniform. CONSTITUTION:An original image is image-processed at routes of A and B systems. First, the fetched two-dimensional image is conducted for a weighting factor moving average calculation in a horizontal direction. After this calculation, the same calculation is executed in a vertical direction this time. The calculated results of the A and B systems are normalized. The normalization obtains the variances of the areas delimited from the fetched two-dimensional image to the areas of the pixel, and makes the variances uniform. The normalized results of the A and B systems are further two-systematized, and the numeric values are multiplied by constants. This process flow is conducted for each screen, but the calculations are executed for each pixel. A highlighted image formed by the calculation is binarized in the case of deciding the flaw.
Patent JP-H0813198-A (JP)
Title: Electrode for contact conduction and apparatus for producing semiconductor using the same
Inventor: NASU SHIGENORI
IPC: C25D17/08
Filed: 1994-07-04
Abstract: PURPOSE:To provide a technique capable of eliminating the influence of a working environment, such as plating adhesion on the electrode parts of an electroplating device, on the electrodes. CONSTITUTION:Covers 5 having tight contact parts 5c which come into tight contact with objects 4 and elastic parts 5b which energize these objects at the time of pressing these tight contact parts 5c to the electrodes are mounted at the electrodes 1 for contact conduction which are pressed to the objects 4 and have contact points 3 for electrically conducting the objects 4. These contact points 3 are housed within the spaces formed by these covers 5. The contact parts 5c are energized and adhere to the surface of objects 4 by deformation of the elastic parts 5b at the time of contacting with the electrode. AS a result, the contact points 3 are enclosed by the covers 5 and the objects 4 and do not come into contact with the working environment. The influence of the working environment on the electrodes is thereby eliminated. The adhesion of the electrodeposits on the electrode parts at the time of, for example, electroplating, is prevented and the maintenance frequencies of the electrodes are decreased.
Patent JP-H0822666-A (JP)
Title: Index timing adjusting circuit for magnetic disk storage device
Inventor: OTOBE TOSHIRO
IPC: G11B19/20
Filed: 1994-07-04
Abstract: PURPOSE:To cancel the deviation of index timing and to shorten the adjusting time by detecting an index signal from the recorded track of a magnetic disk and forming the waveform by a waveform forming circuit. CONSTITUTION:A waveform forming circuit 25 is connected to an index sensor 24, the waveform of an index signal (a) outputted from the index sensor 24 is waveformed to be a rectangular wave and a waveform forming signal (b) is outputted. A time constant circuit 26 inputs the waveform forming signal (b) outputted from the waveform forming circuit 25 and outputs a time constant signal (c) whose voltage is gradually increased at the rising edge of the waveform forming signal (b). A switching circuit 30 selects the outputs from a first and a second reference voltage circuit 31, 32 according to the output of a drive detecting part 22. A comparator 33 compares the output of the switch 30 with the output of the time constant circuit 26 and an index timing adjusting signal (d) is outputted when the output of the time constant circuit 26 is large.
Patent JP-H0319440-A (JP)
Title: Method and equipment for spread spectrum communication
Inventor: NAGAMUNE AKIO
IPC: H04B1/707
Filed: 1989-06-16
Abstract: PURPOSE:To simplify a constitution by detecting the frequency of a signal obtained from multiplying a received 1st PN signal and a 2nd PN (pseudo random) signal by which a reception section is driven at a slightly different reference frequency from that of a transmission section and demodulating the information. CONSTITUTION:A 2nd M series signal generated from a 2nd PN signal generator 3 has the same pattern as that of a 1st M series signal generated in a transmission section, the clock frequency f2 is constant and different slightly from that of the transmission section, then the period is constant and different from that of the transmission section slightly. A multiplier 5 multiplies two input signals, a spread spectrum signal inputted from a reception antenna 8 is subjected to inverse spread by a 2nd M series signal inputted from the 2nd PN signal generator 3 and the inverse spread output signal is fed to a band pass filter 10. A detector 11 outputs only a detection signal with a large output obtained when the phases of two M series signals are coincident. Thus, the constitution is simplified.
Patent JP-H09330001-A (JP)
Title: Image forming device
Inventor: KITAJIMA TATSUYA
IPC: G03G15/00
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of preventing a faulty image from being formed without causing failure in terms of image such as image memory. SOLUTION: A developing device 13 for developing a latent image on a photoreceptor drum 12 and a transfer charger 14 transferring a toner image to the transfer material are provided around the drum 12; and a pretransfer discharger 100 is provided between the developing device and the transfer charger. The discharger 100 has a cold cathode tube 102 and an LED array 104, and impressed voltage on the LED array is adjusted in accordance with the discharging light quantity of the cold cathode tube so as to keep the discharging efficiency of the discharger 100 constant.
Patent JP-S6214058-A (JP)
Title: Automatic flaw detection scanner
Inventor: KOSHIMIZU CHISHIO
IPC: G01N29/44
Filed: 1985-07-12
Abstract: PURPOSE:To enable the obtaining of information as the results of accurate flaw detection in a short time over the entire body to be inspected, by providing a frequency dividing circuit of a pulse to be outputted from a linear encoder to make the output signal thereof a trigger signal for the A/D converter. CONSTITUTION:For example, in an X-way driver 1, the unit displacement DELTAX of the scanning in the X-X' direction per one pulse is determined by the angle of rotation of a stepping motor per one pulse and the pitch of a ball screw of the unit 1. When a pulse to be outputted from a linear encoder 17 mounted on the unit 1 is generated at a frequency one pulse per displacement (DELTAx) to be inputted into a frequency dividing circuit 16, it is divided in the frequency to be outputted. In other words, when the frequency division factor of the circuit 16 is N, the pulse of the circuit 16 is inputted as trigger signal of an A/D converter 12 thereby permitting the unit 1 to be scanned per (DELTAx)XN of the displacement. Thus, when the frequency division factor N of the circuit 16 can be changed as desired, the unit 1 will be scanned at each desired displacement. Y-and Z-way drivers 2 and 3 are operated in the same manner.
Patent JP-H08328556-A (JP)
Title: Musical sound signal generating device
Inventor: MURATA AKIRA
IPC: G10H1/00
Filed: 1995-05-26
Abstract: PURPOSE: To provide a musical sound signal generating device capable of starting demonstration performance by the less number of operation keys. CONSTITUTION: This device is the musical sound signal generating device generating a musical sound based on the beforehand stored demonstration performance data, and is constituted so as to be provided with the operation key 14 setting a value, a power source throwing means 20 throwing power source, read-in means 10-12 reading in the value set by the operation key 14 when the power source is thrown by the power source throwing means 20 and start means 10-12 making start the generation fo the musical sound signal based on the demonstration performance data when the value read in by the read-in means 10-12 is a prescribed value.
Patent JP-S5484476-A (JP)
Title: Semiconductor pellet with improved juncture
Inventor: FUJIZU TAKAO
IPC: H01L21/58
Filed: 1977-12-19
Abstract: PURPOSE: To improve the operational yield of an automatic die-bonding device by providing unevenness of 0.3 to 4μm in maximum rounghness and less than 5μm in maximum undulation to the reverse surface of a pellet when die-bonding semiconductor pellets.  
     CONSTITUTION: To die-bond semicondcvtor pellets, the maximum surface roughness of the pellet should by between 0.3 and 4μm, and the maximum undulation less than 5μm. As a result, the wet area of the pellet is wide and the electric contact resistance, therefere, decreases, so that the yield will improve by 15 to 20%. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H094997-A (JP)
Title: Radiator tank with oil cooler
Inventor: ISHIHARA SATOSHI
IPC: F28F9/02
Filed: 1995-06-20
Abstract: PURPOSE: To perform an easy and positive forming of an oil passage of an oil cooler in a radiator tank having an oil cooler in which the oil cooler is arranged at the radiator tank. CONSTITUTION: Aluminum is injection formed to make a tank main body 31. An oil passage 31b is formed along an axial direction at a corner part 31a of the tank main body 31. Both an oil flowing-in pipe 33 and an oil flowing-out pipe communicating with the oil passage 31b are axially spaced apart in the tank main body 31. In addition, outer fins 31c are integrally formed in the outer circumference of the tank main body 31.
Patent JP-H09317007-A (JP)
Title: Reinforcement metal fitting and woodden building
Inventor: YOSHIGATA TAKEMI
IPC: E04B1/58
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To propose a safe woodden building hard to collapse in comparison with the past in which the destruction is not progressed at once even at the disaster time and a reinforcement metal fitting for realizing this. SOLUTION: A reinforcement metal fitting 18 is formed by installing a pair of first notches in parallel with the short side to the one side of a long side among the steel plates with a rectangular shape and also installing second notches in parallel with the long side in the mutually adjacent direction from respective ends of the first notch. Thereby, as the object to be installed can be reinforced in many sides and also the outer force acting to respective members can be supported as a face, the joining strength between the reinforcement metal fitting 18 and the joining members 2, 3 can be sterengthened further.
Patent JP-S6214746-A (JP)
Title: Sheet food and production thereof
Inventor: OKA KIYOTO
IPC: A23G3/34
Filed: 1985-07-11
Abstract: PURPOSE:In producing a sheet food comprising bean jam not yet sweetened with sugar as a main component, to obtain a high-quality sheet food having good durability, by using natural paste as a binder instead of conventionally used rice granules and adding it at the stage of preparation. CONSTITUTION:Raw materials such as natural paste selected from selected from pectin, xanthan gum, guar gum, locust bean gum and a polysaccharide of tamarind seed, a saccharide, bean jam not yet sweetened with sugar, water, etc., are prepared. Part of the saccharide and natural paste are dissolved and swollen with a small amount of water, the prepared swollen material is blended with the rest of the saccharide and the rest of water and kneaded under heating. The blend is allowed to stand and rolled to give a sheet food having a kneaded bean jam-like taste. The amount of the natural paste added is properly 0.3-1.5wt% based on the total amount of the raw materials at the preparation and since the prepared product uses no starchy binder, it hardly causes aging after the production.
Patent JP-S63316267-A (JP)
Title: Data base system
Inventor: MURAKOSHI KATSUYA
IPC: G06F3/16
Filed: 1987-06-19
Abstract: PURPOSE:To simplify the input and output operation of the handicapped person without a visual operating by providing a voice input means and a voice output means, executing an input and an output with a voice and storing a text file in a data bus to a storing means as an encoded code or voice data. CONSTITUTION:A CPU 1 as a control means, memory 2, a microphone 4 as an external storing device and a voice input and output part and a speaker 8, etc., are connected by a system bus 3. From the microphone 4 of this system, a key-word input and a retrieval instruction are executed together by a voice, and through a voice input I/F 5 and a voice recognizing part 6, etc., inputted to the bus 3. The key-word inputted in this recognizing part 6 is encoded and housed to a memory 2 and a voice signal is digitized and inputted. Through a voice synthesizing part 9 as a voice output means and a demodulating part 10, the voice is outputted from the speaker 8.