baber/WOPTO huggingface dataset:
Patent JP-S5987851-A (JP)
Title: Semiconductor integrated circuit and its manufacture
Inventor: SAKAI HIROYUKI
IPC: H01L29/73
Filed: 1982-11-10
Abstract: PURPOSE:To improve the high-frequency characteristics of both a vertical type NPN transistor and a vertical type PNP transistor while increasing their speed and density by forming the integral structure of the vertical NPN transistor and the vertical type PNP transistor. CONSTITUTION:A nitride film 26, a foundation oxide film 25 and an N type epitaxial layer are etched while using a resist film 27 as a mask. The nitride film 26 is patterned again, and an oxide film 29 is formed between a base and a collector-contact in the vertical type NPN transistor (Tr) and an oxide film 29 around an emitter in the vertical type PNP Tr. Poly Si 32 is formed to the whole surface, a nitride film 33 is formed on the poly Si, and the nitride film 33 is patterned and the poly Si 32 and the N type epitaxial layer 24 are etched through a photolithography method. High-concentration N<+> regions 35a-35c are formed while using the resist film as a mask. The regions 35a, 35b each form an emitter and the collector-contact in the vertical type NPN Tr, and the region 35c forms a base-contact in the vertical type PNP Tr.
Patent JP-S6087242-A (JP)
Inventor: GERUHARUTO UITSUKENHOIZAA
IPC: C07C59/153
Filed: 1984-09-21
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-H0640168-A (JP)
Title: Thermal transfer dye donating material
Inventor: KUBODERA SEIICHI
IPC: B41M5/30
Filed: 1992-07-23
Abstract: PURPOSE:To stably form a sharp recording image free from thermal fusion or image irregularity, in thermal transfer recording using a dye donating material containing a thermal transfer dye, by heat-treating the ribbon like dye donating material rolled in a bobbin to prevent the blocking of the dye donating material and the strike-through of the dye. CONSTITUTION:In thermal transfer recording using a dye donating material (e.g. polyurethane resin) containing a thermal transfer dye, the ribbon like dye donating material rolled in a bobbin is placed in an atmosphere of 40-50 deg. to be heat-treated. As a result, the blocking of the dye donating material rolled in the bobbin or the strike-through of the dye is not generated and a sharp thermal transfer recording image free from fusion or image irregularity can be stably formed.
Patent JP-S6443035-A (JP)
Title: Frequency controller
Inventor: TSUJI MASASHIGE
IPC: H02M7/493
Filed: 1987-08-06
Abstract: PURPOSE:To effectively automatically control a synchronization when a generator is connected in parallel with other operating generator by forcibly reducing a frequency before the generator is paused and storing an initial frequency at the time of reuse. CONSTITUTION:If a system controller 11 controls to stop a thyristor inverter type shaft generator (S/G) 12 when a stop signal S3 is input, it outputs an initial set request signal to a frequency control unit 13. When an initial frequency set signal is input to the controller 11, a frequency drop signal S6 corresponding to the set signal is output, and the signal S6 is transmitted through an adder 10 to a DC motor 14. An analog signal generator 15 is driven by the motor 14, a signal value is stored. The signal stored in the generator 15 is input to the unit 13, and the output frequency of the S/G 12 is controlled in response to the signal.
Patent JP-H0947808-A (JP)
Title: Hot finish rolling method
Inventor: MARUI TOMOTAKA
IPC: B21B37/76
Filed: 1995-08-02
Abstract: PROBLEM TO BE SOLVED: To prevent defective quality due to the growth of surface scale by comparing the surface temps. of a material to be rolled which are measured on the inlet and outlet sides of a rolling mill with numerical values calculated by calculation and operating them in continuous hot rolling. SOLUTION: A scale breaker 12 is arranged in front of a continuous hot finishing mill 10, the surface scale of the material 8 to be rolled is peeled, then the surface temp. of the material is measured with a thermometer 18 on the inlet side of the finishing and rolling is executed by the rolling mill 10. After that, the surface temp. of the material is measured with the thermometer 20 on the outlet side of finishing. Next, the material is cooled with a cooling system 14 and coiled with a coiler 16.  For calculating the temp. of the material after rolling based on the temp. on the inlet side of finishing and exthermic/endothermic phenomenon model, when the min. value of the temp. on the outlet side of finishing which is calculated using the heat transfer coefficient between the material and the rolls that is used for the heat transfer phenomenon model on the surface of the material when the thickness of scale between the material and the rolls is made zero is smaller than a prescribed value, an operating condition is changed and the min. value is made larger than the prescribed value and, when the min. value is larger, the value is made smaller than the prescribed value.
Patent JP-H0362827-A (JP)
Title: Production of uniform polymer granule
Inventor: EGUCHI TAMIYUKI
IPC: B01J2/06
Filed: 1989-07-29
Abstract: PURPOSE:To stably obtain the title fine granules for use as adsorbents, etc., without generating any noise by jetting a polymer-contg. solution of specified viscosity through a nozzle set in a dispersion medium toward an electrode equipped nearby while applying an alternate current voltage of constant period and by coagulating the resultant granule produced. CONSTITUTION:A solution containing a polymer for forming granules and <=50 cps in viscosity is introduced through an inlet 3 of a nozzle 2 set in a dispersion medium put into a dispersion tank 10 of a dispersion unit 1, and jetted through the nozzle 2 while applying an alternate current voltage of constant period, using an alternate current source 7, between the nozzle 2 and an electrode 8 equipped nearby said nozzle 2 in the medium, effecting formation, in the dispersion medium, of droplets of a number synchronous with the period of the alternate current voltage, followed by, in a moving tank 11, vaporizing the solvent in the droplets by a heating device 12, gelling through cooling, or adding a gelling accelerator to the dispersion to coagulate the droplets, thus obtaining the objective polymer granules.
Patent JP-H0480530-A (JP)
Title: Floor heating mat
Inventor: ARAKAWA JUNICHI
IPC: F24D3/16
Filed: 1990-07-24
Abstract: PURPOSE:To prevent a settlement of floor and a pipe deformation and further to improve the handling convenience and workability by a method wherein a foam resin sheet having a resin pipe for a thermal medium flow passage buried therein has a specific foaming multiplication rate. CONSTITUTION:A floor heating mat 1 is comprised of a foam polyethylene sheet 2 with a foam multiplication rate of more than 3 and lower than 10 and a resin pipe 3 buried near a surface in the sheet 2. A thickness of the foam polyethylene sheet 2 is about 10 to 20 mm or so, the resin pipe 3 through which the thermal medium such as hot water or the like passes is disposed to cover an entire surface of the sheet. A spacing l1 of the pipe 3 is about 30 to 200 mm. This sheet 2 is hard and resilient and in turn it has still softness, resulting in that the floor settlement or a deformation of the pipe 3 is hardly set at the hard and resilient part and at the same time in view of handling (an easy transportation or an easy storing) or working (a superior layering adaptability) can be superiorly attained at the part having a slight softness.
Patent JP-H0246182-A (JP)
Title: Ultrasonic motor
Inventor: IMASAKA YOSHINOBU
IPC: H02N2/00
Filed: 1988-08-08
Abstract: PURPOSE:To lengthen the lifetime of a motor by forming a moving body of a sheetlike mould containing polyphenylsulphone resin. CONSTITUTION:An ultrasonic motor is constituted by pressurizing a moving body 3 in contact with a tabular oscillator 2 equipped with a tabular piezoelectric body 1. In this connection, the moving body 3 consists of a sheetlike mould of which the main conponent is polyphenylsulphone resin or polyether- etherketone resin. It is constituted so as to contain a fricative contact section 4 with the above oscillator 2. For the purpose of supplying output to the fricative contact section 4 and to outside, a power transmission section 5 with a certain extent of mechanical strength is used. When the thickness of the sheetlike mould is too below 0.1mm, its oscillation absorbing power is extremely lowered.
Patent JP-H1040647-A (JP)
Title: Optical disk reproducing device
Inventor: TANAKA SHINICHI
IPC: G11B7/005
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To enhance the reliability of an optical disk of high recording density by testing the optical disk with high accuracy. SOLUTION: At the usual time, a leading edge and a trailing edge of a binary signal A regenerated and binarized from the optical disk 1 are detected by edge detecting circuits 6 and 7 respectively, and detected pulses C and D of the leading edge and the trailing edge respectively are regenerated and demodulated based on clocks E and G of PLL circuits 9 and 10. At the time of reproducing a test data, a both-edge detecting pulse B from a both-edge detecting circuit 5 for detecting both edges of the binary signal is outputted to the PLL circuit 9 to generate a clock F, and from this clock F the both-edge detecting pulse B is regenerated and demodulated. Consequently, at the time of reproducing the test data, a reproducing margin is narrow, and the data is reproduced under severe conditions, and hence the test can be executed with high accuracy.
Patent JP-H0362502-A (JP)
Title: Manufacture of organic thick film resistor
Inventor: DEMURA AKIHIRO
IPC: H01C17/06
Filed: 1989-07-29
Abstract: PURPOSE:To obtain a highly crack-resistant organic thick film resistor with high adhesion to a substrate by performing defoaming at a lower temperature than the hardening initiation temperature of paste matrix resin before initial hardening with far infrared radiations. CONSTITUTION:Organic thick film resistor paste is applied to a resin substrate and defoamed before initial hardening with far infrared radiations. That is, the resistor film applied to the substrate is defoamed by exposing the substrate to an atmosphere at a little high temperature and lowering the viscosity of the paste. In defoaming in a high-temperature atmosphere, the desirable temperature range is 35-60 deg.C, within which the viscosity of paste matrix resin is lowered and which is lower than the hardening initiation temperature thereof.
Patent JP-H0521556-A (JP)
Title: Semiconductor device and measuring method therefor
Inventor: YANADA SHUJI
IPC: H01L21/60
Filed: 1991-07-12
Abstract: PURPOSE:To measure in a noncontact manner the electric continuity between an electrode and a protruding electrode, by a method wherein a current is made to flow from a first sprit electrode to a second split electrode via the protruding electrode, by controlling a power supply potential side switch, an earth potential side switch and a control switch. CONSTITUTION:A power supply potential side switch 3 and a control switch are controlled to be in an electrically continuous state. An earth potential side switch 4 is controlled to be in an electrically discontinuous state. At this time, a current flowing from the outside of an IC through a power supply potential 1 is measured. The current flowing into the IC through the power supply potential line 1 reaches a first split electrode 11a after passing the power supply potential side switch 3. The current surely passes a protruding electrode 7, reaches a second split electrode 11b, and then flows into a control switch 5. This current is compared with an expectation predicted from the function of an IC. Thereby the electric continuity between the first split electrode 11a and the protruding electrode 7 and the electric continuity between the second split electrode 11b and the protruding electrode 7 can be confirmed to be excellent.
Patent JP-H0756389-A (JP)
Title: Electrostatic charge image developing toner
Inventor: MARUKAWA YUJI
IPC: G03G9/087
Filed: 1993-08-09
Abstract: PURPOSE:To prevent selective deposition of inorg. fine particles to coloring particles, weak electrification of toner surface, and production of toner in inverse polarity, and to decrease fog in an image on a copy sheet after development and splashing of the toner in the developer. CONSTITUTION:In the mixing process of inorg. fine particles and coloring particles comprising at least a binder resin and a coloring agent, the water content (a) of the coloring particles and the water content (b) of inorg. fine particles are specified to satisfy 0.1<a<2.0wt.% and 0.3<b<3.0wt.%, respectively. These particles are mixed under such conditions of absolute humidity c that satisfy 5g-H2O/kg(dry air)<c<50g-H2O/kg(dry air) (water content (g) in 1kg dry air) to produce of the electrostatic charge image developing toner.
Patent JP-H0736479-A (JP)
Title: Method for recognizing freely spoken speech
Inventor: TAKEDA KAZUYA
IPC: G10L15/18
Filed: 1993-07-16
Abstract: PURPOSE:To improve the recognition rate, to reduce the restrictions of speaking on a user and accept a free speech, and to expand the utilization range by recognizing a variation of marry word series included in the free speech. CONSTITUTION:This method is a continuous speech recognizing method which recognizes a continuously spoken speech by continuously matching the input speech with word standard patterns whose words are represented with a Markov model according to grammatical restrictions. Then a word classification information storage part 8, a word classifying process part 9, and a word group standard pattern storage part 10 are added. Then while individual word patterns are used for the process of a word series which appears at a high frequency by using the word group standard patterns that represent word groups obtained by grouping several words, the word group standard patterns are used for the process of a word series which is low in frequency, thereby recognizing diverse input sentences without relaxing the grammatical restrictions and increasing the throughput.
Patent JP-S6440506-A (JP)
Title: Antimicrobial and microorganism removing high polymer
Inventor: TASHIRO TATSUO
IPC: A01N33/04
Filed: 1987-08-07
Abstract: PURPOSE:To obtain antimicrobial and microorganism removing high polymer excellently destroying and removing bacteria in water, having no residual toxicity, having easy after-treatment and low manufacturing cost, comprising a divinylbenzene crosslinked polystyrene having a constituent unit partially substituted with a specific unit. CONSTITUTION:An antimicrobial and microorganism removing high polymer comprising a divinylbenzene crosslinked polystyrene having a constituent unit partially substituted with (a) a polyethylene glycol 4-vinyl benzyl ether or polyethylene glycol 4-vinylbenzyl alkyl ether unit shown by formula I (n=1-45 when R=H; n=1-10 when R=CmH2m+1), (B) a 4-vinylbenzylamine unit shown by formula II (R=H or R'; R'=CmH2m+1; n=1-16), 4-vinylbenzylpolyethylene- polyamine unit shown by formula III (n=1-45) or 4-vinylbenzyl- polyethyleneimine unit or (C) a unit shown by formula IV, a reaction product of the unit shown by formula II and an alkyl iodide or a unit shown by formula V, a reaction product of the unit shown by formula III and the alkyl iodide.
Patent JP-H1042184-A (JP)
Title: Automatic focus adjustment device for film scanner
Inventor: OTA YOSHINORI
IPC: G02B7/28
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To allow focus adjustment not to be affected by a pattern of a photographic image and a zoom operation in the case focusing the photographic image automatically by a film scanner. SOLUTION: An image pickup signal from an image sensor 10 is converted into a digital signal by an A/D converter 12 and given to a band-pass filter 18. The band-pass filter 18 is made up of a programmable digital filter 18a acting like a low-pass filter and a programmable digital filter 18b acting like a high-pass filter. The pass band by the band-pass filter 18 is changed by setting data written in a data ROM 24. The operator sets a mode to a focus mode setting circuit 34 via a user interface 33 depending on a pattern of the photographic image. A CPU 22 reads set data corresponding to the setting mode from the ROM 24 to change the pass band of the band-pass filter 18.
Patent JP-H0645076-A (JP)
Title: Luminaire
Inventor: MATSUO KOJI
IPC: F21V23/00
Filed: 1992-07-24
Abstract: PURPOSE:To realize a stable remote control operation even in low temperature state. CONSTITUTION:A light receiving part 13 for receiving a remote control signal by infrared ray is arranged in the center part of an equipment body 11, and electrode parts 12a of four circular fluorescent lamps 12 are arranged near the corner parts of the equipment body 11. Namely, the light receiving part 13 is arranged away from the electrode parts 12a of the circular fluorescent lamps 12, whereby the light close to the infrared ray much emitted from the electrode parts 12a of the circular fluorescent lamps 12, when lighted in low temperature state, can be prevented from being entered to the light receiving part 13.
Patent JP-2000028719-A (JP)
Title: Range finder
Inventor: KANBE KOICHI
IPC: G01C3/06
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To realize highly precise ranging which is independent of the reflectivity of an object. SOLUTION: This device is provided with a light projecting means for irradiating a pulse light to the outside part and a light receiving means for receiving the pulse light reflected at the outside part, and operating photoelectric conversion so that inter-object distance data can be outputted by measuring a time from the irradiating point of time of the pulse light until a light receiving point of time. In this case, an electric signal obtained by photoelectric conversion by the light receiving means is periodically sampled for storing instantaneous values at plural point of times, and a point of time (ip) at the point of infection of received light quantity change is calculated based on the plural stored instantaneous values so that inter-object distance data can be generated by using the calculated point of time (ip) as the light receiving point.
Patent JP-H0362237-A (JP)
Title: Data processing system for data base control system
Inventor: SAKATA KENJI
IPC: G06F3/06
Filed: 1989-07-31
Abstract: PURPOSE:To increase the processing speed of a data processing speed by turning a series of data records of the same form into a block and transferring this block to a work area against the process request for a large quantity of data records. CONSTITUTION:A data base control system (DBMS) library 11 not only sends the process request for the data records given from an application program APP 8 to a DBMS 10 but decides the presence or absence of the data record by reference to a block data work area 12. If the data record is included in the area 12, this record is returned directly to the APP 8. While the control is shifted to the DBMS 10 if no data record is included in the area 12. Then a block of a series of data records of the same form is received from the DBMS 10 and transferred to the area 12. At the same time, one of those data record is sent back to the APP 8. Thus the processing speed is increased in a data processing system.
Patent JP-S6260950-A (JP)
Title: Air-fuel ratio controller for engine
Inventor: NISHIJIMA TSUYOSHI
IPC: F02D41/00
Filed: 1985-09-10
Abstract: PURPOSE:To always control the air-fuel ratio with high precision by constituting an oxygen sensor from two detecting pieces consisting of n-type and p-type metal oxide semiconductors and controlling the air-fuel ratio by the output value of one detecting piece when the other detecting piece is broken. CONSTITUTION:An oxygen sensor 16 is constituted of the first and the second detecting pieces 21 and 22 consisting of n-type and p-type metal oxide semiconductors, and the active temperature is maintained by a heater 20, and the output values and synthetic values are outputted into a control unit 18. According to the characteristics of the sensors, the air-fuel ratio is controlled by the n-type output value when the air excessive rate lambda=1, and while by the synthetic value in the lean region where lambda>1, and by the p-type output value in the rich region where lambda<1. When one detecting piece 21 or 22 is broken, air-fuel ratio is controlled by using the output value of the other detecting piece. Therefore, even in case of trouble, air-fuel ratio can be controlled finely, in comparison with the case of open loop control.
Patent JP-H1025373-A (JP)
Title: Rubber composition and pneumatic tire for heavy load using the same
Inventor: KANO KAZUHIKO
IPC: B60C1/00
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To obtain a rubber composition capable of remarkably increasing abrasion coefficient on ice, especially near 0 deg.C and improving performance on ice by enhancing water-removing effect and increasing effective contact area and providing scratching effect, and obtain a pneumatic tire for heavy load by using the rubber composition. SOLUTION: This rubber composition is an expandable rubber composition in which a foaming agent is blended. The rubber composition is obtained by blending 100 pts.wt. at least one kind of rubber component selected from a group consisting of a natural rubber and a diene-based synthetic rubber with 3-10 pts.wt. monofilament short fiber having 20-60μm average diameter and 10-300 aspect ratio and inorganic particles having 10-50μm average particle diameter. This pneumatic tire for heavy load is obtained by using the rubber composition as tread. The pneumatic tire has 20-60μm average diameter of closed cells and 3-25% expansion ratio.
Patent JP-S61294004-A (JP)
Inventor: SUZUTANI JIRO
IPC: E01C1/00
Filed: 1985-09-09
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-S6258396-A (JP)
Inventor: NASU HITOSHI
IPC: G07F13/06
Filed: 1985-09-09
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-H0732398-A (JP)
Title: Chip molding and chip molding method
Inventor: HAYASHI YOSHIHISA
IPC: B29K105/26
Filed: 1993-07-16
Abstract: PURPOSE:To omit manual stirring of chip during chip molding. CONSTITUTION:A mixture 14 of chips and binders fed into a female mold 13 of a chip mold 11 is stirred by blowing in air from air blow-in ports 13A, 13B open to the interior of the female mold 13 to mold the mixture 14 between a male mold 12 and the female mold 13.
Patent JP-H099806-A (JP)
Title: Automatic mixing and feeding for different kinds of solutions, automatic mixing and feeding solution of water cultivation, automated mixer and feeder for different kinds of solutions and automated mixer and feeder for solution for water culture
Inventor: KOBAYASHI HIDETOSHI
IPC: F04B1/07
Filed: 1995-07-03
Abstract: PROBLEM TO BE SOLVED: To automatically obtain a desired amount of dilute solution, when different kinds of solutions are mixed. SOLUTION: When plural kinds of liquids are mixed to give a mixed solution, the outputs of individual pulse metering pumps 4, 5, 6 for feeding individually different liquids are fixed and the signals from the liquid flow meter 17 are input to a computer 27 and the pulse metering pumps 4, 5, 6 are driven by the signals from the flow meter 17 to continuously mix them in the previously set mixing proportions and concentrations.
Patent JP-S6443172-A (JP)
Title: Processing of 'hijiki'
Inventor: HORII KAZUO
IPC: A23L17/60
Filed: 1987-08-11
Abstract: PURPOSE:To prevent the deterioration of the palatability of HIJIKI (Hizikia fusiforme, a kind of brown algae) caused by the softening of HIJIKI tissue, by immersing dried HIJIKI in an aqueous solution of calcium and subjecting to boiling, cooking and sterilization. CONSTITUTION:Dried HIJIKI is immersed in an aqueous solution of calcium (preferably having a calcium ion concentration of 6.5-65mg%) preferably for 3-24hr and is subjected to boiling, cooking and sterilization. The calcium aqueous solution is preferably an aqueous solution of calcium lactate.