baber/WOPTO huggingface dataset:
Patent JP-H10173108-A (JP)
Title: Heat sink for semiconductor element
Inventor: OZEKI TAMIO
IPC: H01L23/36
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To obtain an inexpensive heat sink for a semiconductor element which can be mass-produced without hindrance and shows an excellent heat radiating effect by providing an engaging section for an air blower on the upper surface side of a substrate put on a semiconductor element by surrounding the upper surface with heating radiating materials erected on the periphery of the substrate and forming many vent holes which communicate the engaging section with the outside through the heat radiating materials at appropriate locations. SOLUTION: On the upper surface side of a substrate 1 put on a semiconductor element d, an engaging section 2 for an air blower B is provided by surrounding the upper surface with heat radiating materials 3 and 3' erected on the periphery of the substrate 1 and forming many vent holes 4 which communicate the engaging section 2 with the outside are formed through the materials 3 and 3' at appropriate locations. At this time of forming the holes 4, for example, heating radiating pins 5 are formed of cut-and-raised pieces formed by partially cutting the materials 3 and 3' and raising the cut pieces inward. Then the substrate 1 having the same shape as the element D is put on the top face of the element D assembled with a printed board and the air blower B is engaged with the engaging section 2.  In addition, a lid frame 6 is put on the blower E and assembled with the comb-shaped heat radiating materials 3 and 3' existing on the outside of the heat radiating levers 5.
Patent JP-H05143593-A (JP)
Title: Character string modification system
Inventor: NAKAYAMA HIROSHI
IPC: G06F17/24
Filed: 1991-11-15
Abstract: PURPOSE:To improve the input efficiency of a certain length of character string than that of one character when Japanese syllabary/Chinese character conversion is used as in the case of Japanese by indirectly designating the location of modification and properly modifying the result. CONSTITUTION:Hardware is assumed to be a general personal computer (CRT, keyboard, disk and CPU) configulation. An error is found and a cursor is moved to the head of a correct character string to be input. When a comparison modification mode is selected, for example, a state is brought about where correcting character string is acceptable. When the comparison modification mode is activated, a correcting character string input window is displayed under the cursor position to permit the correcting character string to be input while comparing it with the character string before modification. A corresponding character string having most number of characters coincident with the correcting character train and having shortest length of character train is selected in a range twice as long as the correcting character string. The corresponding character string is simply replaced with the correcting character string.
Patent JP-H08211123-A (JP)
Title: Semiconductor test equipment with test head connector
Inventor: HAMA HIROYUKI
IPC: G01R31/28
Filed: 1995-11-22
Abstract: PURPOSE: To obtain a semiconductor test equipment with test head connector in which the installation area and the facility cost are reduced greatly. CONSTITUTION: A rail 120 is laid and a tester 500 is provided with universal wheels 161 so that the tester 500 can move on the rail 120. The tester 500 comprises a basic structural part, i.e., a housing 160, from which two arms 12 are projecting in the direction facing a wafer prober 90. A test head 22 is held by two arms 12 and the wafer prober 90 is moved up and down by means of a chain 130 connected with the arms 12. In order to move the arms 12 up and down, the chain 130 is connected with a weight 140 at the end thereof opposite to the arm 12. A test head connector load a performance board 32 of the type to be tested to the test head 22 and moves the test head 22 directly above the wafer prober 90 thus connecting the test head 22 and installing the test head 22 in place.
Patent JP-H11157947-A (JP)
Title: Production of molten alumina/zirconia/silica refractory
Inventor: BEPPU YOSHIHISA
IPC: C04B35/653
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To obtain a refractory showing excellent leaching characteristics and foaming characteristics, suitable for a glass melting furnace by previously melting and preparing a matrix glass phase, supplying the matrix glass phase and one or a mixture of a raw material for forming a crystal phase composed of a corundum phase and a badellyite phase separately to a melting furnace and melting them. SOLUTION: A matrix glass phase is previously melted and prepared. A mixture of the matrix glass phase and a raw material for forming a badellyite phase are separately supplied to a melting furnace. The supply of the previously separately prepared raw materials to the melting furnace is more effectively carried out by a means for melting one raw material and supplying the other raw material, or may be carried out by a means for melting a first raw material (A), supplying and melting a second raw material (B), successively supplying the first raw material (A) or further a third raw material (C) or a means for supplying three or more raw materials separately, etc. The chemical composition of a matrix glass to be previously melt is 65-90 wt.% of SiO2 , <=20 wt.% of Al2 O3 , 2-20 wt.% of ZrO2 and 5-15 wt.% of Na2 O. Preferably an oxidizing agent is added.
Patent JP-H07182336-A (JP)
Title: Information processor
Inventor: SAITO YOSHIZO
IPC: G06F17/22
Filed: 1993-12-24
Abstract: PURPOSE:To greatly improve compressibility by using 'notations' of a dictionary and 'notations' of a lexicon in common. CONSTITUTION:The 'notations' of the dictionary part 4 and the 'notations' of the lexicon part 5 which are individually present are used in common by using classification codes of word bodies. Therefore, the 'notations' of the dictionary part 5 are in the notation form of 'notations' of a conventional dictionary part as one notation form. With respective the 'notations' in this state, a display when dictionary retrieval is specified and a display of independent words and proper nouns other than declinable words when lexicon retrieval is specified can correctly be made. For example, 'ogawa' is 'ogawa' in Chinese character. When the lexicon retrieval is specified and an inputted word is a declinable word, a control part 1 adds a classification code consisting of the end-form of declension of the declinable word to the classification code of the notation. Consequently, when the declinable word is inputted for the dictionary retrieval, a display with the added declension is correctly made.
Patent JP-H0749672-A (JP)
Title: Window signal generator
Inventor: KIN KANJIYU
IPC: H04N21/2343
Filed: 1993-12-24
Abstract: PURPOSE: To provide a device for pre-processing a video signal before coding for data transmission is operated in a video telephone set and a low speed coding system. CONSTITUTION: This device is constituted of a field window signal generator 30 which generates a field window signal for selectively sampling a field, vertical window signal generator 50 which generates a vertical window signal for guiding a line from the sampled field according to the field window signal, and horizontal window signal generator 70 which generates a horizontal window signal for guiding a pixel to each line according to the vertical window signal.
Patent JP-2001148325-A (JP)
Title: Layered capacitor, wiring board, decoupling circuit and high-frequency circuit
Inventor: NAITO YASUYUKI
IPC: H01G4/232
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To reduce the equivalent series inductance (ESL) of a layered capacitor. SOLUTION: First and second through conductors 20, 20a, 21, 21a, by which a first internal electrode 14 and a second internal electrode 15 which are faced with each other and a first external terminal electrode and a second external terminal electrode are connected electrically, are arranged in such a way that electric fields induced by currents flowing in the internal electrodes 14, 15 are offset mutually. Some of the through conductors are given by the first and second edge through conductors 20a which are connected to the first and second internal electrodes 14, 15 in respective peripheral edges of the first and second internal electrodes 14, 15.
Patent JP-2001146841-A (JP)
Title: Lifting apparatus
Inventor: NAGANO MITSUSACHI
IPC: E04G21/16
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a lifting apparatus free to easily install and remove and never to be removed even when it is shaken or inclined if once installed. SOLUTION: A shaft 4 is provided on an upper handle 2, a pipe 7 is provided on a lower handle 3, the shaft 4 is inserted into the pipe 7, the lower handle 3 is energized downward by a spring 10, movement of the lower handle 3 downward is limited by a screw 9, and an engagement piece rising and setting mechanism is provided on the pipe 7.
Patent JP-H07183847-A (JP)
Title: Radio selective call receiver and sensitivity inspection device therefor
Inventor: EBINA SUEHARU
IPC: H04B17/29
Filed: 1993-12-24
Abstract: PURPOSE:To make it possible to shorten the time required for the measurement of the sensitivity of a radio selective call receiver. CONSTITUTION:A reception level detection part 16 inputs the demodulation signal that a radio part 12 receives and outputs, detects the reception level of the received carrier wave, and outputs a detection signal to a decoder part 14 when the detected level is higher than a preliminarily set level. The decoder part 14 reads the calling number that a waveform fairing part 13 outputs and the calling number that the part 14 has from a storage part 15, compares the numbers, outputs a first intermittent signal to a driver 17 for speaker driving when these numbers match and the detection signal is not received, and outputs a second intermittent signal which is different from the first intermittent signal to the driver 17 for speaker driving when the calling number that the part 14 has and the received calling number match and the detection signal is outputted. A speaker 18 emits sound according to the driving signal from the driver 17 for speaker driving.
Patent JP-H08187698-A (JP)
Title: Cutting device for collective wiring board
Inventor: ITO MITSUHIRO
IPC: B26D5/30
Filed: 1994-12-28
Abstract: PURPOSE: To prevent the concentrating stress in a child board part from occurrence by positioning a collective wiring board in an upper surface of a board loading table, copy operating a cutter along this cut guide groove, and cutting off a bridge piece of connecting the child board part of the collective wiring board and a waste board part. CONSTITUTION: In the first drive unit 4, by an output from a control part, a board loading table 6 is reciprocated to move in an X-axis direction from the initial position. In the second drive unit 8, a cutter unit 10 is reciprocated to move in a Y-axis direction. Further in the third drive unit 13, a cutter 15 is made to perform oscillating action. Accordingly, the cutter 15 makes copying action along a cut guide groove 23 of a collective wiring board 20. The cutter 15 respectively cuts a plurality of bridge pieces 24 arranged in the cut guide groove 23, to separate the collective wiring board 20 into a child board part 21 and a waste board part 22. As a result, concentrating stress in the child board part 21 in the vicinity of each bridge piece 24 can be prevented, and such as separating a wiring pattern formed in a main surface of the child board part 21 can be prevented.
Patent JP-H09172747-A (JP)
Title: Dynamo-electric machine
Inventor: MIZUTA KENICHI
IPC: H02K19/22
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To improve the maintainability, facilitate the setup, and further, reduce the number of parts, by a technique of fixing a stator core so that it may not rotate within a front housing. SOLUTION: A stator core 16 press-fitted in a front housing 2F is equipped with a plurality of cuts 16a at regular intervals extending in axial direction, at the periphery. A stud bolt 6 to fasten the front housing 2F and a rear housing 2R with each other is one being tightened into the front housing 2F so that it may conform to the cut 16a, and when the stud bolt 6 is screwed into the front housing 2F, a tapered engaging part 6b provided at the stud bolt 6 and the cut 16a engage with each other to prevent the rotation of the stator core 16, and also it pushes the cut 16a inward to prevent the rotation of the stator core 16, and further the flange 6c of the stud bolt 6 pushes the stator core 16 against the step 2a to prevent the rotation of the stator core 16.
Patent JP-H03191072-A (JP)
Title: Microwave plasma treating device
Inventor: SATO YASUE
IPC: H01L21/304
Filed: 1989-12-21
Abstract: PURPOSE:To prevent the breakage of a microwave transmitting window and to eliminate the need for the downtime by providing a refrigerant passage to a member in contact with the window to enable to cool the window. CONSTITUTION:The microwave plasma treating device is formed with a vacuum vessel 101, the microwave transmitting window 105, a microwave launcher 103, a coaxial tube 106, a holder 109 for a sample to be treated, etc., and cooling passages 122 and 125 are provided to the members 103 and 114 in contact with the window 105 to uniformly cool the window 105. The launcher 103 is provided with a tapered part 113 for setting a microwave propagation path. The microwave 117 from a microwave oscillator is propagated to the launcher 103 by the coaxial tube 106. Furthermore, the holder 109 is opposed to the window 105 in a discharge space 107.
Patent JP-H10218609-A (JP)
Title: Spherical colored pigment, its production and use thereof
Inventor: SPERLICH JOERG DR
IPC: C09D7/61
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To obtain a spherical colored pigment small in an average particle diameter by spraying and pyrolyzing a solution, dispersion or emulsion containing an oxide or a silicate salt-forming metal compound containing a colored metal oxide in a pyrolytic reaction oven. SOLUTION: This spherical colored pigment having an average particle diameter of <=10μm is obtained by feeding a solution, suspension or emulsion containing an oxide or a silicate salt-forming metal compound containing a colored metal oxide from a storage container 2 into a liquid drop separator 9 through a pump 3, a high-frequency generator 4 and a header 10 to form 5-10μm liquid drops, preliminarily drying the liquid drops in a feeding pipe 11 equipped with a heater assembly 12, feeding the preliminarily dried liquid drops into a pyrolysis reactor 15 through a pipe 13, burning hydrogen gas charged through a rotor, a meter 19 and a gas pipe for the H2 gas to pyrolyze the liquid drops at the higher temperature of the generated flame 16 than the decomposition temperature of the metal compound,  and subsequently guiding the decomposition product into a separator 21 having a filter element 22 and a cutoff valve 23.
Patent JP-H01211776-A (JP)
Title: Image forming device
Inventor: OGURA MASAHIKO
IPC: G03G21/00
Filed: 1988-12-27
Abstract: PURPOSE:To improve the operability by making a display on a display means, when the magnification set by a magnification setting means coincides with the magnification responding to a specified magnification setting means. CONSTITUTION:When the magnification set by the magnification setting means 80, which sets the magnification of the image formation to be an arbitrary magnification, coincides with the magnification responding to the specific magnification setting means 62, which sets the magnification to be a specific one, decided in advance, the display is made on the display means 82. Therefore, the coincidence of the set magnification of the magnification setting means 80, which sets the magnification of the image formation to be an arbitrary one, and the specific magnification decided in advance, can be speedily confirmed. Thus the operability of the image forming device can be improved.
Patent JP-H07151678-A (JP)
Title: Infrared microscope
Inventor: TSUJI SHIRO
IPC: G01N21/35
Filed: 1993-11-30
Abstract: PURPOSE:To realize highly accurate two-dimensional mapping by detecting a measured absorbance spectrum representative of the wave number of an infrared ray subjected to absorption by a sample or the absorbance for each wavelength. CONSTITUTION:A target functional group to be mapped is determined and designated to a control section 12 where a CPU 34 reads out the absorbance spectrum data of the designated functional group from a ROM 35. A movable mirror in the interference optical system within the body part of microscope section 11 is then moved to vary the intensity of irradiating infrared ray and the intensity of infrared ray, transmitted through a sample, is measured by means of an infrared detector 25. An infrared intensity signal outputted from the detector 25 is converted by a fast Fourier transform(FFT) unit 29 into a signal A representative of a wave number spectrum (or wavelength spectrum) and delivered to the control section 12. The measured signal A is digitized by an A.D converter 31 and integration is effected using the previously read out absorbance spectrum data of designated functional group.
Patent JP-H09149440-A (JP)
Title: Portable receiver
Inventor: FURUYAMA AKIRA
IPC: H04B17/00
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To solder-mount a second battery for back up with other components by the same process before an adjusting process in a manufacture process by providing an interruption place formed in the middle of a wire and a connection means connecting the interruption place. SOLUTION: To the second battery 1, cable terminals 8 and 9 are fixed in advance and the second battery 1 is connected to a wiring pattern 2 and a ground wiring pattern 3 obtained by forming the cable terminals 8 and 9 at a wiring substrate by soldering. The middle of the wiring pattern 2 connecting the second battery 1 and a circuit is interrupted and for one and the other sides of the interrupted wiring pattern 2, the connectors 5 and 6 of a connection terminal are respectively provided. Both of these connectors 5 and 6 can be connected by the connection pin 7 of a clamp form. Consequently, the second battery 1 and the other components are solder-mounted by the same process and by the same operator before the adjusting process to reduce the number of manufacturing processes.
Patent JP-H06153795-A (JP)
Title: Non-aqueous emulsified dispersion for fried food and fried foods
Inventor: YOSHIDA TETSUYA
IPC: A23L5/10
Filed: 1992-11-17
Abstract: PURPOSE:To obtain a non-aqueous emulsified dispersion for TEMPURA (Japanese deep-fat fried food), having light and crispy texture of coating immediately after frying free from reduction in texture, comprising fats and oils and finely ground material of grain including an underground starch as main components in the ratio of the fats and oils and the finely ground material in a specific ratio. CONSTITUTION:Fats and oils (e.g. salad oil) and finely ground material of grain (e.g. rice flour) including an underground starch (e.g. potato starch) are blended as main components in the ratio of the fats and oils and the finely ground material of 50-90 pts.wt. fats and oils and 50-10 pts.wt. finely ground material of grain and stirred by a high-speed mixer to give the objective non-aqueous emulsion dispersion for fried food which is readily usable for batter preparation in the case of production of a fried food such as spring roll, has light and crispy texture of coating immediately after frying, slow and less reduction in texture even after lapse of time and slight softening of coating even in freezing and thawing after frying and provides solid fried foods.
Patent JP-H11162452-A (JP)
Title: Lithium battery and negative electrode used in it
Inventor: YAMAMOTO TAMOTSU
IPC: H01M4/134
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To reduce current caused by short of a positive electrode and a negative electrode even when they are broken by outside pressure to suppress inside temperature rising and enhance safety by forming the negative electrode by arranging metallic lithium or a lithium alloy on a insulating sheet. SOLUTION: A negative electrode metal 12 of metallic lithium or a lithium alloy is press-bonded to both surfaces or one surface of a sheet 11 made of polypropylene or the like which is an electrical insulator, thermally fusible, and thermally expandable to form a negative electrode 10. When a positive electrode 20, a separator 30, and the negative electrode 10 are broken by outside pressure P, mutual position relation is slipped, and the positive electrode 20 comes in contact with the negative electrode metal 12, short current flows between the positive electrode 20 and the negative electrode 10. The sheet 11 is melted by heat caused by short current, expanded, and flows into the gap between the broken part, the gap is gradually extended, and the positive electrode 20 is separated from the negative electrode metal 12.  The short current is shut off or the conductive area is narrowed, and heat generation within a battery can be reduced.
Patent JP-H09166444-A (JP)
Title: Angular velocity sensor
Inventor: TERADA JIRO
IPC: G01C19/5614
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To enhance the characteristics for accurately detracting an angular velocity signal. SOLUTION: The structure of tuning fork arms is formed so that first and second piezoelectric bodies are polarized in the same direction as a thickness direction where at least either one of tuning fork arms 4a and 5a out of first and second piezoelectric bodies 4 and 5 in U shape being overlapped via an intermediate electrode and a drive signal in inverse phase is supplied between drive electrodes 7 and 15 and 9 and 13 provided on the diagonal line of the tuning fork arms, thus preventing the drive signal from sneaking to a detection electrode and the drive signal from being mixed with the detection signal detected by detection electrodes 8, 11, 14, and 17 and thereby, enhancing the detection capacity for an angular velocity signal.
Patent JP-H06158213-A (JP)
Title: Cutting tool made of titanium carbonitride-based cermet excellent in wear resistance
Inventor: TERUUCHI KIYOHIRO
IPC: B22F1/12
Filed: 1992-11-16
Abstract: PURPOSE:To provide a cutting tool made of TiCN-based cermet having excellent wear resistance and toughness. CONSTITUTION:This cutting tool is made of TiCM-based cermet having the structure consisting of 5-30vol.% Co- and/or Ni-based bonding phase and the balance four kinds of hard dispersed phases having a double structure and/or a triple structure whose core part is made of TiCM and a double structure and/or a triple structure whose core part is made of (Ti, M)CN. The TiCN- contg. hard dispersed phases account for 40-70vol.% of the total amt. of all the hard dispersed phases.
Patent JP-H09169828-A (JP)
Title: Polyurethane elastomer composition for casting and product of casting thereof
Inventor: KURIBAYASHI KATSUJI
IPC: B29C39/00
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a polyurethane prepolymer composition which is lowly viscous and therefore excellent in workability and to provide a cast polyurethane elastomer excellent in wear resistance and mechanical properties and free from voids. SOLUTION: Tolylene diisocyanate is reacted with a polytetramethylene ether glycol having a number-average molecular weight of 500-4,000. In the latter stage of or after the reaction, 1-20wt.%, based on tolylene diisocyanate, diphenylmethane diisocyanate is added to the reaction mixture to obtain an NCO-terminated urethane prepolymer mixture (pack A). This composition comprises pack A and a curing agent (pack B).
Patent JP-S63170366-A (JP)
Inventor: KARURU SHIERUMANTSU
IPC: A61P31/10
Filed: 1987-12-28
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。