baber/WOPTO huggingface dataset:
Patent JP-H07254901-A (JP)
Title: Cell transmission test system
Inventor: MORITA SUMIE
IPC: H04L12/28
Filed: 1994-03-15
Abstract: PURPOSE:To easily execute the cell transmission test for an ATM exchange even by each component unit itself by providing a test cell transmission means, a test cell loopback means and a test cell check means to each component unit of the ATM exchange. CONSTITUTION:A test cell transmission means 200 generates plural test cells including various test data. A test cell loopback means 300 sets a loopback path looping back a test cell sent from the test cell transmission means 200 in the component unit to a predetermined position in each unit. A test cell check means 400 receives the test cell looped back via the test cell loopback means 300 and compares the returned test cell with the test cell sent from the test cell transmission means 200 to check a ratio of coincident cells to dissident cells. Furthermore, a test cell loopback means 300 provided in other component units than a specific component unit executes cell transmission test in combination with plural component units.
Patent JP-S61202435-A (JP)
Title: Manufacture of semiconductor device
Inventor: NOZUE HIROSHI
IPC: H01L21/3213
Filed: 1985-03-05
Abstract: PURPOSE:To accurately form an ultrafine pattern by coating an electron beam resist formed with a pattern with a metal which does not pass an X-ray, and forming the mask of a metal pattern by the exfoliation of an electron beam resist pattern. CONSTITUTION:An X-ray resist 2 and an electron beam resist 3 first are coated on a semiconductor substrate 1. Then, the resist 2 is exposed with an electron beam 4, and developed to form an electron beam resist pattern 3a. Then, after a metal 5 which does not pass the X-ray is coated, the pattern 3a is melted with soluble liquid. Thus, the metal 5 on the pattern 3a is exfoliated to form the metal pattern 5a. Then, with the pattern 5a as a mask the resist 2 is exposed and developed with X-ray 6 to form the desired resist pattern.
Patent JP-H07230965-A (JP)
Title: Heat treatment device
Inventor: SASAKI KIYOHIRO
IPC: H01L21/31
Filed: 1994-02-16
Abstract: PURPOSE:To keep a semiconductor wafer free from unevenness in temperature due to a convective eddy current by a method wherein a semiconductor wafer is held by a wafer holding mechanism as being adjacently interposed between at least two or more adjacent plates which confront each other and are of the same size with the semiconductor wafer. CONSTITUTION:A wafer support mechanism 20 is equipped with two adjacent plates 23 which are provided confronting each other in a vertical direction and fixed to the one end of a wafer support 21 in one piece through the intermediary of holding supports 22. Grooves 24 are provided to the inside of the holding support 22 of holding structure, and the peripheries of wafers W are fitted into the grooves 24 to stably hold them in a vertical position. A space between the grooves 24 and another space between the groove 24 and the adjacent plate 23 are so set in distance as not to induce convection. It is preferable that a space is set to 3 to 10mm wide. The peripheral ends of the adjacent plates are restrained from extending beyond that of the wafer W.
Patent JP-H08240527-A (JP)
Title: System for measuring concentration of component in salt-making process
Inventor: YOSHIKAWA NAOTO
IPC: G01N21/3577
Filed: 1995-03-02
Abstract: PURPOSE: To measure quickly with high reliability concentrations of six components, i.e., sodium as a main component of salt water or a liquid in a can, chloride ions, and calcium, magnesium, potassium, sulfate ions as impurities in a salt-making process in an in-line manner. CONSTITUTION: For an infrared absorption spectrum measured by an FT-IRI, four sets K1 -K4 of a measuring wave number and a reference wave number for measuring the contribution of the HOH deformation vibration of water, one set K5 of a measuring wave number and a reference wave number for measuring the contribution of harmonics of the HOH deformation vibration of water, one set K6 of a measuring wave number and a reference wave number for measuring the contribution of the symmetric OH stretching vibration of water and one set K7 of a measuring wave number and a reference wave number for measuring the contribution of the SO degeneracy/stretching vibration of sulfate ions are selected. An expression of relation between the concentration of each ion and an absorbance difference of the measuring wave number and reference wave number of each set is obtained.  A material solution A' of a crystallization can 5A of a crystallizer 5 in a salt-making process is introduced to an ATR cell 2. The concentration of each ion is measured from the absorbance difference and expression of relation at a computer 3. A discharge valve 6 is controlled in accordance with the concentration.
Patent JP-H03245627-A (JP)
Title: Signal monitoring device
Inventor: SEKINE MASATOSHI
IPC: H04B17/00
Filed: 1990-02-23
Abstract: PURPOSE:To receive even a signal of an object wave in a vague condition by providing a storage section with a 2nd rule written therein to set a quasi-optimum threshold level with respect to an input signal in a vague condition not suited to a predetermined basic 1st rule. CONSTITUTION:A demodulation section 2 outputs a signal being the detection signal of a reception signal from an antenna 1, and a signal discrimination section 3 compares the detection signal with a threshold level from a threshold level setting section 4 to detect the presence of the signal. m-Set of threshold level setting state signals VCON1-VCONm representing the external condition to set a threshold level VTHR in a threshold level setting section 4 are decomposed into n-set of regular variable required for the threshold level setting, and minimum value calculation is implemented in minimum value arithmetic circuit sections 42, 43 at every rule, and a maximum value of n-set of output signals from a minimum value arithmetic circuit section 43 is calculated by a maximum value arithmetic circuit 45 and a gravity center calculation circuit 46 applies the calculation of the gravity center from the maximum value to obtain the threshold level VTHR. Memory tables 411-41m are provided to use plural threshold level setting state variables in order to set the effective transistor(TR) in the process of the calculation.
Patent JP-S61201475-A (JP)
Title: Manufacture of junction type field-effect transistor
Inventor: MITSUMOTO KAZUFUMI
IPC: H01L21/337
Filed: 1985-03-04
Abstract: PURPOSE:To improve yield and characteristics through an extremely simple process by designating the boring of a window to a first insulating film functioning as a mask for forming a source region, a drain region and a gate region in one-time mask alignment process. CONSTITUTION:A semiconductor 20 and an oxide film 30 are grown on the surface of a substrate 10, an opening for a pattern is bored, and a channel region 40 is diffused and shaped while the opening section in the oxide film 30 is blocked. One parts of the oxide film 30 are bored while using a photo-resist as a mask, each opening section 31, 32, 33 for a gate, a source and a drain is formed to the oxide film 30, and pad oxides 51-53 are shaped through thermal oxidation, thus preventing the deterioration of the surface of the channel region 40. One parts of an insulating film 60 are removed while employing an applied photo-resist 70 as a mask, and the ions of a P-type impurity are implanted while using the insulating film 60 as a mask. Accordingly, the positions of the gate and source and drain regions are determined in accordance with a design.
Patent JP-H06235222-A (JP)
Title: Construction of foundation for building
Inventor: NIWANO CHUHEI
IPC: E02D27/00
Filed: 1993-02-08
Abstract: PURPOSE:To simplify the foundation work to perform the construction quickly at a low cost, and to facilitate the improvement of height accuracy of the groundsill located surface at each floor bundle, and to secure the sufficient ventilation under the floor, and to restrict the flow-in of the cold air without stuffing with humidity and hot air. CONSTITUTION:A foundation continuous footing, which is formed of the only outer frame, is located by a method similar with the conventional method to form a ventilation port, in which a ratproof plate is fitted in an intermediate part of the vertical direction at an appropriate position. After placing concrete in the foundation continuous footing at need, foundation stones 20 are arranged at positions for pillar. Floor bundles 10 are stood on each foundation stone 20 freely to move finely in the vertical direction and freely to fix the upper part thereof to a groundsill 23, and the groundsill 23 is fixed thereon through a connecting material 12. The ventilation port is opened and closed freely.
Patent JP-H05242700-A (JP)
Title: Eeprom incorporated integrated circuit
Inventor: UENO TAKAHIDE
IPC: G11C29/56
Filed: 1992-02-28
Abstract: PURPOSE:To provide an EEPROM incorporated integrated circuit easy for screening. CONSTITUTION:By taking a logical AND condition of the outputs of a writing circuit and a sense amplifier circuit 4 during a reading of an EEPROM 8, an X decoder circuit 6, a Y decoder circuit 7 and BT control signals outputted during a screening, these outputs are forcibly set to an 'L' level so that no electric field stress is exerted to the thin insulating film of the EEPROM 8. Thus, the EEPROM 8 and the integrated circuit are electrically separated and a normal screening method being used against common integrated circuits is similarly executed.
Patent JP-H04349248-A (JP)
Title: Magneto-optical disk device
Inventor: KURODA SUMIO
IPC: G11B7/135
Filed: 1991-03-08
Abstract: PURPOSE:To efficiently obtain a high output power at the time of recording and to improve the regenerative signal quality by synthesizing a laser beam having the different wavelength and designing suitably the wavelength dependency of the transmissivity of a polarizing beam splitter. CONSTITUTION:The emitting beams of lasers 1 and 11 having the different wavelength are synthesized by an optical element 13 and made incident on an optical beam splitter 14. When the wavelengths of the lasers 1 and 11 are suitably set for the design wavelength of the splitter 14, the P polarizing face can obtain about 40% transmissivity, an S polarizing face can obtain 0% transmissivity to a laser 1 and can obtain about 100% transmissivity to a laser 11. Thus, at the time of recording or erasing, the lasers 1 and 11 are simultaneously driven and a large spot power synthesized on the face of a magneto- optical disk 10 is obtained. At the time of reproduction, only the laser 11 is driven and the reproduction is performed. Then, the high quality recording and reproducing can be efficiently performed.
Patent JP-H03247569-A (JP)
Title: Production of whisker reinforced ceramic composite material
Inventor: FUKAZAWA MINORU
IPC: C04B35/80
Filed: 1990-02-23
Abstract: PURPOSE:To enhance fracture toughness by drying and granulating a slurry obtd. by wet-mixing whiskers with ceramic particles and carrying out sintering. CONSTITUTION:A slurry obtd. by wet mixing 10-35vol.% whiskers (e.g. SiC whiskers) of 0.5-1mum average diameter and 5-30mum average length with ceramic particles (e.g. Al2O3 particles) of 0.1-1mum particle size is spray-dried or fed into a rotary kiln, dried and granulated by rolling to obtain secondary particles of 10-100mum particle size. These secondary particles are then sintered by hot pressing under >=200kg/cm<2> pressure after the surfaces are coated with 1-5wt.% ceramic particles as required.
Patent JP-H01219280-A (JP)
Title: Alternate sliding window for vehicle
Inventor: KITSUKAWA MOTOHIKO
IPC: B60J1/16
Filed: 1988-02-26
Abstract: PURPOSE:To attain smooth opening and shutting of a sliding window panel utilizing a small space, by fixing a cable to a window panel holder, supporting a sliding window panel, and by making the holder slide inside a sliding groove provided in a guide channel. CONSTITUTION:A sliding window system for a vehicle is constituted of a horizon tally sliding window panel 3, a window panel holder 4, fixed to the lower part of the sliding window panel 3, and a guide channel 16 equipped with a sliding groove 19, containing the holder 4 and allowing it to slide horizontally. An endless cable 7, fixed to the window panel holder 4 and capable of moving inside the sliding groove 19, and a driving device 11 that drives the cable 7 are also provided. The driving device 11 consists of a winding bobbin 35 that winds the cable 7, a driving member 37 that drives the bobbin 35 through a reduction member 36, and a tension member 38. The driving force of the cable 7 directly affects the window panel holder 4, enabling the window panel 3 to slide smoothly inside the sliding groove 19, and opening and shutting without staggering can be made thereby, allowing no time lag between the operations of the driving device and the panel holder nor shaking.
Patent JP-H08212376-A (JP)
Title: Three-dimensional image display method
Inventor: YOSHIDA TAKAYOSHI
IPC: G06T15/00
Filed: 1995-02-08
Abstract: PURPOSE: To provide a drawing method which has both the advantages of a line drawing and a plane drawing. CONSTITUTION: When image of a solid figure viewed from an optional view point E, defined by a set of plural segments, is generated, a hexagon is formed first by connecting corresponding vertexes of two rectangular prisms in reference orthogonal coordinate axial directions of three dimensions about both end points of respective segments. Then, the coordinates of flanks of the hexagon which are visible from the optional point E are found and on the basis of the coordinates, the visible flanks are painted out in different colors or with different luminance to make a screen display.
Patent JP-H09237136-A (JP)
Title: Display control method and display controller
Inventor: YOSHIDA NORIO
IPC: G06F15/02
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To prolong the life of a usage battery while restricting influence on the convenience of a user by providing a function for changing the automatic stop time of a display in accordance with the change of a battery residual quantity, for example, as the one which realizes power saving conversion for reducing useless power consumption concerning display at the time of driving the battery without reducing operability in an electronic equipment capable driving the battery. SOLUTION: A display controller 16 refers to a display off-time table 21 and changes the auto off-time (automatic stop time) of a display device 15, which is set in an off-timer 17B, in accordance with the change of the battery residual quantity. The off-timer 17B starts a clocking count operation in a non-operation input state, a switch circuit(SW) 17A is off-controlled when the clocking counted time reaches a set time and the back light of the display device 15 is turned off.
Patent JP-S57157335-A (JP)
Title: Sentence processing device
Inventor: YOSHIDA YUKIHIRO
IPC: G06F3/02
Filed: 1981-03-24
Abstract: PURPOSE:To extend the processing range of Japanese sentence, by sequentially setting input data in a CRT buffer, and providing an address designation means setting the data to the uppermost part left by one row, when this setting is full in longitudinally. CONSTITUTION:When a key input is made, a system control circuit 4 compares the coincidence or discidence of the value of counters 14 and 16 at a comparator 18 with a signal from a keyboard control circuit 3. If discident, the data in a buffer memory 5 is written in a CRT buffer 9 with an address circuit 10 of the CRT buffer 9 and a pointer 11. Further, the control circuit 4 operates a pointer 8 and an address circuit 7 of a sentence buffer 6, writes in a sentence buffer 6 for the content of the buffer memory 5 to write an input data to an address indicated with the pointer 8. Further, the pointer 8 is advanced by one and the address is counted up by one. The write in the CRT buffer 9 and the sentence buffer 6 is finished, a counter 14 indicating the cursor position of longitudinal direction is counted up by one for the input of sentence toward the longitudinal direction.
Patent JP-H10324873-A (JP)
Title: Liquid crystal medium
Inventor: RIEGER BERNHARD
IPC: C09K19/44
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To obtain a liq. crystal medium which is based on a mixture of polar compds. each having a positive dielectric anisotropy, has a large tolerance of a usable parameter, and is suitable for MLC, TN, and STN displays by using compds. having specific structures as the polar compds. SOLUTION: This medium contains a compd. of formula I (A<1> and A<2> are each trans-1,4-cyclohexylene, 1,4-phenylene, or 3-fluoro-1,4-phenylene; Z is CH2 CH2 or a single bond; L and Y are each H or F; X is OCF3 or OCHF2 ; and R is alkyl, oxyalkyl, fluoroalkyl, or alkenyl) as the main ingredient and also contains compds. of formulas II, III, and IV (X<1> is F, Cl, CF3 , OCF3 , or OCHF2 ; and r is 0 or 1). The compounding ratios of the sum of compds. of formulas I to IV, compd. of formula I, and the sum of compds. of formulas II to IV are 50 wt.% or higher, 10-50 wt.%, and 30-70 wt.%, respectively, of the medium.
Patent JP-S60204772-A (JP)
Inventor: KAROI RENPERUTE
IPC: C07D261/18
Filed: 1985-03-07
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-S56141921-A (JP)
Title: Blanking apparatus for blanking plural holes by mobile dies
Inventor: URAI TAMAMI
IPC: B21D37/08
Filed: 1980-04-04
Abstract: PURPOSE: To blank plural holes with good accuracy substantially at the same time, by moving the die with a simple mechanism, and by embrancing a rough shaped material having complicated curved surfaces.  
     CONSTITUTION: If the upper plate 9 attached to the press machine is brought down, the backup plate 6 fixed to the upper plate 9 horizontally moves a couple of dies 2 which thereby embraces the outer surface of the rough shaped material 1. As the upper plate 9 is further brought down, the wedge 4 fixed to the upper plate 9 horizontally expands a couple of punch holders 5, and the punch 3 set in the holder 5 blanks a couple of pocket holes in the rough shaped material 1 at the same time. Next, as the press machine goes up, the wedge 4 and the plate 6 also go up. As the wedge 4 goes up, the holders 5 are returned to the initial positions by the force of the elastic body 10 through the rod 11 and hit the stopper. As the plate 6 further goes down, the dies 2 are returned to the initial positions by the force of the spring 8. After that, the blanking position of the rough shaped material 1 is changed, and the similar action is repeated; hereby, the blanking process is completed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06254683-A (JP)
Title: One-side submerged arc welding method
Inventor: MATSUSHITA YUKINOBU
IPC: B23K9/18
Filed: 1993-03-04
Abstract: PURPOSE:To obtain a sound back bead with the stable height of reinforcement in the high-speed one-side submerged arc welding method of flux backing where flux is used for backing. CONSTITUTION:In the one-side submerged arc welding method where the flux is used for backing and three or more electrodes are used to perform welding, a DC current is allowed to flow through at least a preceding first electrode, the arc voltage of this first electrode is set to 23-34V, the distance between the first electrode and a succeeding second electrode of this first electrode is regulated to 30-80mm, the arc voltage of the second electrode is set to 43 to 53V and the welding speed is regulated to 100-200cm/min to perform welding. In this case, it is preferable that the wire diameter of the first electrode is regulated to 4.0-4.8mm, the current of 1200-1450A is allowed to flow through the first electrode, the second electrode having the wire diameter of 4.8-6.4mm is used and the current flowing through this second electrode is regulated to 0.65-1.00 times as high as that passed to the first electrode.
Patent JP-S55136774-A (JP)
Title: Audio buzz erase unit for television receiver
Inventor: OGINO MASANORI
IPC: H04N5/60
Filed: 1979-04-13
Abstract: PURPOSE:To reduce the audio buzz interference, by interruption the output of audio demodulation circuit with the switch means separately provided and holding the audio signal instantaneous value immediately before in place of it, when the amplitude of audio intermediate frequency signal or amplitude of video signal is in failure. CONSTITUTION:The signal is processed sequentially with the tuner 1, video intermediate frequency amplifying and detection section 2, SIF amplifier 3, audio demodulator 4, and video signal processing circuit 5. At the audio buzz interference production of SIF signal A, the deficient part B is present, and this is detected by detecting the minimum part of the envelope amplitude at the detection section 6, and the output B of the envelope detection is wave-shaped at the pulse shaping circuit 7, and the output pulse C is fed to the switch 8 as the control pulse to open the transmission line of the audio input signal D fed to the input terminal 23 and the audio output signal E is obtained at the output terminal. The abnormal amplitude of the video signal is detected at the failure detection section 9 and wave shape circuit 10 and the audio buzz is erased by controlling the switch 8 similarly.
Patent JP-H11232646-A (JP)
Title: Working apparatus for magnetic disk
Inventor: TAKAYAMA MASAHIRO
IPC: B24B21/00
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To obtain a working apparatus in which an irregularity in the working operation of a magnetic disk is eliminated and by which the magnetic disk can be worked uniformly. SOLUTION: A working apparatus is provided with a spindle 2 which chucks and turns a magnetic disk 1, with a working tape 3 which is arranged so as to correspond to the surface of the magnetic disk 1 chucked by the spindle 2 and with an air nozzle which blows the air 5 onto the working tape 3 in such a way that the working tape 3 is brought into pressure contact with the magnetic disk 1. Then, a plurality of air passages 12A, 12B, 12C which comprise a plurality of air blowoff ports 11A, 11B, 11C in the radial direction with reference to the magnetic disk 1 are formed in the air nozzle. The flow rate or the flow velocity of the air 5 supplied to the air passages 12A, 12B, 12C is controlled by an air flow-rate control mechanism 13.
Patent JP-S61202679-A (JP)
Title: Production of persimmon vinegar
Inventor: FURUTA MICHIO
IPC: C12J1/00
Filed: 1985-03-06
Abstract: PURPOSE:To produce a high-quality persimmon vinegar in large quantities on an industrial scale, by treating persimmon fruits with ethylene and adding a large amount of cultured yeast and cultured acetobacter thereto. CONSTITUTION:Raw persimmon fruits are treated with ethylene to effect the rapid and simultaneous ripening of the persimmon. The ripe persimmon is crushed, charged in a vessel, and added with a large amount (about 10<7> cells per 1g of fermentation product) of cultured yeast cells to promote the alcoholic fermentation. The fermentation product is separated into the juice and the pulp, etc., and the juice is added with a large amount (about 10<7> cells per 1g of the fermentation product) of cultured acetobacter cells to effect the acetic acid fermentation.