baber/WOPTO huggingface dataset:
Patent JP-H02197821-A (JP)
Title: Production of nonlinear element
Inventor: KATO YUICHI
IPC: G02F1/1365
Filed: 1989-01-27
Abstract: PURPOSE:To improve the electric characteristics of the nonlinear element (MIN element) having a structure consisting of a metal-insulator-metal or metal- insulator-transparent conductor and to uniformize the same by removing the property-changed layer of the insulator surface after formation of the insulator in the process for forming the above-mentioned nonlinear element. CONSTITUTION:A protective glass layer 6 consisting of Ta2O5 for protecting the surface of a glass substrate 5 is formed by a sputtering method on the glass substrate 5 at the time of Ta etching. Ta is then formed as the metal 7 by the sputtering method and is patterned by ordinary photoetching. The Ta which is the metal 7 is anodized in an aq. citric acid soln. to form the Ta2O5 as the insulator 8 on the metal 7 surface. The property-changed layer 9 is generated on the surface of the insulator 8 in this stage. The surface of the insulator 8 is then subjected to a sputter etching treatment to remove the property-changed layer 9. For example, ITO is formed by the sputtering method as the transparent conductor 10 in the same vacuum vessel as the vacuum vessel used for the above-mentioned sputter etching. This transparent conductor 10 is patterned by ordinary photoetching.
Patent JP-H04255236-A (JP)
Title: Manufacture of semiconductor device and metallic mold applicable thereto
Inventor: TANIGUCHI SHINICHIRO
IPC: B29L31/34
Filed: 1991-02-07
Abstract: PURPOSE:To exhaust the stagnant air between a tablet resin and a pot for reducing the defectives due to void in relation to the manufacture of the title semiconductor device using a transfer mold. CONSTITUTION:The parts excluding the bottom metallic mold 1b are heated at the higher temperature than that of the bottom metallic mold 1b by heating means 11, 13a. Next, tablet resin 10 is inserted to be thermally platicized from the top. Lastly, cavities 4a, 4b are filled up with resin 12a, 12b by pressurizing the resin with a plunger 7.
Patent JP-H08182479-A (JP)
Title: Manufacturing apparatus for core-having roll food
Inventor: MIYAMOTO TERUO
IPC: A23L17/00
Filed: 1995-01-05
Abstract: PURPOSE: To provide a method for producing a core-having roll food such as a cheese- rolled boiled-fish-paste enabling the efficient performance of the rolling operation without depending on manual work and capable of obtaining constant shapes of rolls at all times. CONSTITUTION: The objective apparatus is composed of a continuously transferring conveyor 1 for a belt-shaped thin dough; an apparatus 4 for applying a bonding material on the belt-shaped thin dough; a cutting apparatus 6 for cutting the belt-shaped thin dough to a specified length; a longitudinally pulling apparatus 3 for receiving cut pieces of the thin dough; an intermittently transferring conveyor 2a provided with a pillow 7 for forming rising part by bending upward a front end of a thin dough by the length which is needed for about a half rolling of a core material to be supplied later; an apparatus 19a for supplying the core material to the inner corner of the rising part;  a thin dough-rolling apparatus 21a consists of an end-rolling member for rolling up the upper end of the rising part on the upper outer periphery of the core material, a rolling member for rolling the rolled thin dough together with the core material, and height adjusting members for holding the rolling member in a vertically freely movable state; and a core material-pressing member 20a pressing the upper end of the thin dough onto the inner corner until, it is rolled on the upper part of the core material.
Patent JP-S60183589-A (JP)
Inventor: RUISU JIEIMUZU MARANDORA
IPC: G21C7/12
Filed: 1985-02-01
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-H01193647-A (JP)
Title: Measurement of antigen and antibody
Inventor: OGURA MINORU
IPC: G01N33/58
Filed: 1988-01-29
Abstract: PURPOSE:To achieve a handy measurement of a large amount of a sample, by causing a reaction between a non-soluble carrier particle containing magnetic material and a non-soluble carrier particle containing no magnetic material used as carrier particle to separate an agglutination particle with the application of a magnetic field to a reaction mixture. CONSTITUTION:A non-soluble carrier particle has a carrier or an antigen adsorbed physically or supported chemically against an antigen or an antibody in a sample to be measured. Then, a mixed suspension with a specified blending ratio is made to react with an antigen or an antibody contained in blood or the like to be measured. When the reaction attains equilibrium, a magnetic field is applied from outside a container or a magnetic material piece is thrown into the reaction mixture to gather an agglutination mass. Then, the absorbance of light with fixed wavelength or the intensity of scattered light are measured from outside to determine the residue thereof and the density of the antigen or antibody with an unknown density is assayed from a calibration curve previously prepared thereby enabling measurement handily and massively.
Patent JP-S53102009-A (JP)
Title: Phase synchronous circuit
Inventor: ISHIBASHI MICHIYASU
IPC: G11B20/14
Filed: 1977-02-17
Abstract: PURPOSE: To eliminate the fixed pattern which is providing preceding the data and thus to simplify the circuit constitution, by detecting the "101" pattern of the data and then deciding the polarity. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63185999-A (JP)
Title: Production of zein
Inventor: KAWAMOTO TAKANOBU
IPC: C09J189/00
Filed: 1987-01-26
Abstract: PURPOSE:To economically obtain zein suitable as a coating agent for medicine, etc., having large solubility to ethanol and free from coloring and odor, by maintaining pH of an extract in a specific range when corn is subjected to extraction treatment with water-containing ethanol. CONSTITUTION:A core or corn gluten meal is subjected to extract treatment using water-containing ethanol while maintaining pH of the extract to 8-10 in total process of the extraction. Then the ethanol is normally distilled from the extract and the zein is recovered in a conventional method. The above- mentioned extract is preferably carried out using 60-90% (V/V) water- containing ethanol of about 3-10 times amounts based on the raw material while stirring at 50-60 deg.C for 30-180min. The pH is preferably maintained by using a pH stud apparatus provided with an automatically measuring mechanism of pH and mechanism for automatically adding an alkali agent interlocking with the above-mentioned measuring mechanism.
Patent JP-S55109930-A (JP)
Title: Setting method for counting value and buffer unit for lever
Inventor: INOUE YUUICHI
IPC: G01G23/06
Filed: 1979-02-16
Abstract: PURPOSE: To enable a simple constitution to set a counting value automatically and remotely and also to buffer a lever by raising a weight from the weight pan of a lever through an electric driving cam and also by controlling the suction force of a permanent magnet at the other terminal of the lever.  
     CONSTITUTION: With the setting button, etc., of measurement setting circuit 10 operated, switching circuit 15 is closed via comparator 14 to turn cam 5 by motor 4, and weight 3 corresponding to a set value on weight pan 2 of lever 1 is raised through cams 5aW5d corresponding to a set measurement to set the comparison output of comparator 14 to zero by the detection output of detection switch 13, thereby closing circuit 5. Then, the counting value of the quantitative measurement of measurement pan 7 is automatically set by weight 3 through simple constitution. Similarly, power supplied to coil 9 generating suction force to electromagnet 8 at the other terminal of lever 1 is controlled by circuit 10, D/A converter 11, etc., to set automatically and remotely the counting value of an intermediate value among stepwise values by the weight. Further, the supply of power to double coil 16 in the opposite direction to coil 9 absorbs an impulse to the lever due to sudden displacement. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000211091-A (JP)
Title: Building material and production thereof
Inventor: YAMADA TSUKASA
IPC: B32B33/00
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To enhance the followability or adhesion of veneer to fine vessels in laminating a surface sheet material to the veneer on the surface of a base material without blurring the printing or coloration on the surface of the veneer. SOLUTION: Sealing paint is applied to the veneer 2 laminated on the surface of a base material 1 and surface decoration such as printing or coloration is applied to the veneer coated with the sealing paint. An adhesive sheet developing adhesiveness by heating is bonded and laminated to a propylene sheet to constitute a surface sheet material. The adhesive sheet on the rear surface of the surface sheet material 5 is laminated to the veneer 2 on the surface of the base material 1.
Patent JP-S61175169-A (JP)
Inventor: KISHI HIDEKI
IPC: B61D49/00
Filed: 1985-01-30
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-H05219521-A (JP)
Title: Device for separating luminance signal from chrominance signal
Inventor: WATABE NAOHITO
IPC: H04N9/78
Filed: 1992-02-03
Abstract: PURPOSE:To obtain a luminance signal and a carrier chrominance signal with high resolution and high picture quality with a small scale circuit by detecting the vertical correlation of an input composite video signal and switching the band of a band pass filter in response to the switching of adaptive comb-line filters. CONSTITUTION:A pattern discrimination circuit 60 generates a vertical noncorrelation detection signal XX used to discriminate whether a 2nd chrominance carrier signal C2 is inputted as a vertical noncorrelation component, or 1st comb-line filter calculation is applied between 1st and 2nd chrominance carrier signals C1, C2 or 2nd comb-line filter calculation is applied between 2nd and 3rd chrominance carrier signals C2, C3 by selective signals AX, BX from the circuit 60 to extract a 4th chrominance carrier signal C4, the circuit 60 outputs the signal XX to a selector 72, a narrow band pass filter 70 reduces the luminance component of a vertical noncorrelation portion of the 4th chrominance carrier signal C4 to suppress a cross color component and to reduce a cross luminance component, thereby extracting a 5th carrier chrominance signal C5.
Patent JP-S60160767-A (JP)
Title: Acoustic coupler
Inventor: YANARU AKINORI
IPC: H04M11/00
Filed: 1984-02-01
Abstract: PURPOSE:To make both transmission level from a speaker in the originate mode and a transmission level of a speaker in the answer mode proper by providing an originate mode amplifier and an answer mode amplifier. CONSTITUTION:A modulator 16 and a band pass filter 17 are changed over so as to be operated at a low frequency band by a control signal 27 in the originate mode at first. Thus, a transmission data fed from a data terminal device 29 to the modulator 16 goes to an FSK signal and after the signal is subject to band limit by the band pass filter 17, the signal is fed to the originate mode amplifier 20 through an analog switch 18. On the other hand, the FSK signal outputted from the band pass filter 17 in the answer mode is fed to the answer mode amplifier 21 through an analog switch 19.
Patent JP-H05217281-A (JP)
Title: Video and voice recording and reproducing device
Inventor: NAKAGAWA HIROMITSU
IPC: H04N5/928
Filed: 1992-02-03
Abstract: PURPOSE:To provide a video and voice recording and reproducing device which is capable of reproducing recorded voices in a normal manner while reproducing the video at a high speed. CONSTITUTION:During a recording of voice signals, the device is provided with a voice transforming device 115 which transforms voice signals so that during a high speed mode reproduction, the voice signals are reproduced in the same condition in which the signals are reproduced in the speed of a normal mode and a voice signal selecting device 121 which selects transformed voices or nontransformed voices in accordance with the reproduction speed.
Patent JP-S56114625-A (JP)
Title: Device for manufacturing rack of variable gear ratio
Inventor: KATOU KEIGO
IPC: B23H9/00
Filed: 1980-02-15
Abstract: PURPOSE:To form a rack of variable gear ratio, by changing the shape of the cam of an interlock drive mechanism so that the movement of a transverse element in a direction along the second axis of a spark erosion head as to that of a spark erosion head in a direction along the first axis of the head is set in an optional dependent relationship. CONSTITUTION:The rotation of a pinion-shaped electrode 3 is proportional to the feed of the electrode along a material 4 while a cam follower 16 is engaged with a part 25a of a cam 25. For that reason, rack teeth with a predetermined gear ratio are formed on the material 4. When a head 2 is moved down further and the follower roller 16 is engaged with another part 25b of the cam 25, an arm 12 is driven leftward at a predetermined ratio to the feed of the head 2 and the rightward displacement of a rack 5 is reduced depending on the leftward drive of the arm 12. Since the rotation of the electrode 3 decreases at a predetermined ratio to its feed, the pitch of the rack teeth becomes large. The rack of variable gear ratio can be formed by appropriately selecting the shape of the cam 25.
Patent JP-S60161630-A (JP)
Title: Positioning device for semiconductor pellet
Inventor: SHIRATA HITOSHI
IPC: H01L21/67
Filed: 1984-02-02
Abstract: PURPOSE:To correct even the inclination of a semiconductor pellet by mounting a rotary stage rotating while loading an XY moving stage. CONSTITUTION:An adhesive sheet 3 on which a semiconductor wafer 2 divided at every semiconductor pellet 20 is loaded is stuck on a metallic ring 4. The image of the semiconductor pellet 20 is photographed by a TV camera 1, and the quantities of displacement DELTAX, DELTAY and DELTAtheta are obtained by a position detector. An X moving stage 5, a Y moving stage 6 and a rotary stage 7 are moved and positioned. The pellet 20 is sucked by a sucking collet 8, and moved onto a lead frame, and mounted. The center of rotation of the rotary stage 7 is conformed to the position of suction of the sucking collet 8. Even when the rotary stage 7 is turned, the quantities of displacement DELTAX and DELTAY in the X direction and the Y direction do not change.
Patent JP-S61177016-A (JP)
Title: Digital transversal filter
Inventor: KURODA MASAHIRO
IPC: H03H17/06
Filed: 1985-01-31
Abstract: PURPOSE:To obtain a simplified, small-sized, inexpensive, and highly efficient filter by providing the filter for CONSTITUTION:An input sequence a(n) of a sumbol period T is received and the sequence y(m) of the sampling periods Ts is.
Patent JP-H05170346-A (JP)
Title: Automatic paper feeding device
Inventor: IWAHASHI KAZUTAKA
IPC: H04N1/00
Filed: 1991-02-08
Abstract: PURPOSE:To feed two kinds of paper sheets individually set by selecting them through forward or reverse rotation of a paper-feed roller using one driving source. CONSTITUTION:Two trays 31 and 32 are arranged above and below a paper-feed roller 17. Also, there are provided driving gears 25 and 26 respectively at two tip ends of a V-shaped oscillating arm 21 oscillated in the rotation direction according to rotation of a driving shaft 15 with the driving shaft 15 rotated and driven by a driving source as the rotation center, and driving force transmitting means 14, 23, 24, 29 and 30 between the driving shaft 15 and each of the driving gears 25 and 26. Either of the driving gear 25 or 26 is engaged with a gear 16 depending on the rotation direction of the driving shaft 15, and a paper sheet la or 1b is sent out after selected by forward rotation or reverse rotation of a paper-feed roller 17.
Patent JP-H10193657-A (JP)
Title: Thermal transfer recorder and recording method
Inventor: KITA TATSUYA
IPC: B41J17/32
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To ensure an excellent print quality by suppressing fluctuation of frictional coefficient between a thermal head and a thermal transfer sheet when the thermal head is being heated and not heated thereby performing relative scanning between the thermal head and a recording medium stably. SOLUTION: A thermal head 1 is pressed against a platen roller 2 through a thermal transfer sheet 3 and a sheet 4 to be transferred thermally. Heating elements arranged on the thermal head 1 are then heated according to image information in order to transfer a coloring material from a coloring material layer provided on the thermal transfer sheet 3 to the sheet 4 to be transferred thus recording an image. In such a thermal transfer recording method, a lubricant is applied to the back side of the thermal transfer sheet 3.
Patent JP-H02202376-A (JP)
Title: Normal/abnormal recognizing device for switching element
Inventor: TAKASE SHINICHI
IPC: H02M7/48
Filed: 1989-01-30
Abstract: PURPOSE:To protect many elements from breakdown by judging normal or abnormal state of switching elements through a differential amplifier, a full-wave rectifier and a comparator arranged at the output of a load side circuit. CONSTITUTION:A current supply type full bridge inverter is constituted of switching elements such as transistors connected in full bridge with a load. A normal/abnormal state judging unit for the elements comprises a differential amplifier 1 receiving outputs from current transformers AB1-CD1 arranged at the output of an inverter, a full-wave rectifier 2, and a comparator 3, and the judging unit is previously set such that the output from the amplifier 1 will be at 0 level under normal operating condition of the inverter. Reference value (s) of the comparator 3 is also set at 0 level. By such arrangement, malfunction of an element can be judged immediately.
Patent JP-H08207133-A (JP)
Title: Production of resin bent pipe
Inventor: YOSHINO YUTAKA
IPC: B29L23/00
Filed: 1995-02-06
Abstract: PURPOSE: To easily produce a resin bent pipe so that the wall thickness thereof becomes uniform over the total length of a back wall part, an inside pent part and an end part. CONSTITUTION: At first, a raw pipe 40 of which the part 41 to be bent is heated to the temp. near to fusion endothermic peak temp. is formed between a bottomed cylindrical mold 10 and the core 20 coaxial to the mold 10 and inserted in an annular groove 30 having an expanded part. Next, the part 41 to be bent is inserted in the expanded part 31 of the annular groove 30 by pressing the outer end part of the raw pipe 40 to the deep part of the annular groove 30 to be subjected to thickness increase processing. Next, the raw pipe 40 is annealed to be cooled and subsequently pulled out of the annular groove 31. Subsequently, the raw pipe 40 is heated to temp. lower than the fusion endothermic peak temp. to be subjected to bending processing.
Patent JP-H04256862-A (JP)
Title: Impact sensor
Inventor: OTA YOSHINORI
IPC: G01P15/00
Filed: 1991-02-08
Abstract: PURPOSE:To detect the fault of a sensor function and to make it possible to achieve high reliability. CONSTITUTION:A magnet 3 is supported in the vicinity of a reed switch 2 which is arranged on a supporting stage 1 through a spring 4. Stoppers 5 and 7 for regulating the moving range are provided on both sides of the magnet 3 on the supporting stage 1. A sensor-function further confirming coil 8 is further arranged at the outside of the magnet 3. Therefore, when a gradually increasing current or a pulse-state current is supplied into the coil 8, the reed switch 2 can be operated.
Patent JP-H02195119-A (JP)
Title: Grill
Inventor: MARUYAMA JUNTARO
IPC: F24C15/16
Filed: 1989-01-24
Abstract: PURPOSE:To enable a grill door to be opened and closed and a water pan receiver to be taken in and out without touching the grill door and a grill case, which are heated to a high temperature, with the hand, and to enhance the safety of the grill by a method wherein the grill is so constituted that the water pan receiver is moved back and forth by providing a driving device and the grill door is opened and closed in interlocking with the forward and backward movement of the water pan receiver. CONSTITUTION:A water pan receiver 4 is moved back and forth between the accommodating position of the water pan receiver in a grill case 1 and the withdrawing position thereof, which extends toward the front of the grill case 1, driving a motor 51. When the water pan receiver 4 moves forward from the accommodating position to the withdrawing position, the front part of the water pan receiver 4 pushes down a grill door 2 from its closed position to its open position, and the water pan receiver 4 further slides on the upper side of the grill door 2, thereby holding the grill door 2 in the open position. When the water pan receiver 4 reaches the withdrawing position, a stopper 8 is caught by the grill case 1, and the forward movement of the water pan receiver 4 is controlled.
Patent JP-H06198756-A (JP)
Title: Apparatus for producing synthetic resin foamed object
Inventor: TAKAI TAKUMA
IPC: B29K105/04
Filed: 1993-01-07
Abstract: PURPOSE:To provide an apparatus capable of always making the injection amt. of a gaseous foaming agent into an extruder constant and capable of stably obtaining a high foaming degree. CONSTITUTION:An injection nozzle 6 is provided to inject a gaseous foaming agent into an extruder 1. The orfice diameters of the injection nozzle are set so that the nozzle inlet and outlet pressure ratio corresponding to the ratio of the pressure on the outlet side of the injection nozzle 6 and that on the inlet side thereof becomes larger than a critical pressure ratio. A flow rate control valve 11 allowing a constant amt. of the gaseous foaming agent to flow to the injection nozzle 6 is provided. A temp. control means 18 controlling the temp. between the flow rate control valve 11 and the injection nozzle 6 is provided to control the pressure on the inlet side of the nozzle so that the gas flow rate in the nozzle becomes constant to the fluctuations of the pressure on the outlet side of the nozzle.
Patent JP-H0685199-A (JP)
Title: Memory cell
Inventor: UIRIAMU BII CHIN
IPC: H01L27/108
Filed: 1993-01-08
Abstract: PURPOSE: To shorten a memory cell in write time, by a method wherein the control region of a first transistor connected to the conductor region of a second transistor and the control region of the second transistor region connected to the conduction region of the first transistor are connected together with a third transistor. CONSTITUTION: A PNML or a PNMR is possessed of a common control region or a base in common with a corresponding SCR intrinsic PNP transistor. The base held in common is made to serve as the collector of the intrinsic NPN transistor. The emitter region of the PNM transistor serves as the collector of the PNP transistor. The common region is made to serve as the base of the NPN transistor. The base of the PNM transistor is connected to its collector. By this setup, this CTS cell is much smaller in size than a conventional SBD clamp-type CTS cell and much lessened in write time.