baber/WOPTO huggingface dataset:
Patent JP-H01243396-A (JP)
Title: Dimmer and lighting system
Inventor: IGARASHI KAZUYUKI
IPC: G05F1/10
Filed: 1988-03-25
Abstract: PURPOSE:To enable easy dimming by connecting the collector of a photo-coupler to one end of a light-flux adjusting resistor in a dimming circuit and the emitter to its other end so as to supply digital signals to the anode of the photo-coupler without using controls or the like. CONSTITUTION:When a switch 10 is pressed, an electric current flows through a light emitting diode of a photo-coupler 8 to turn ON between a collector and an emitter, which is followed by shortcircuiting of a light-flux adjusting variable resistor, so that the resistance value of the light-flux adjusting resistor is decreased almost zero equivalently. When the switch 10 is released on the other hand, no electric current flows through the light emitting diode of the photo-coupler 8 to turn OFF between the collector and the emitter, so that an original resistance value is recovered. With this, it is possible to dim by changing the continuity angle of a bilateral thyristor. Thus, dimming is possible only with digital signals without adjusting controls manually.
Patent JP-H01242226-A (JP)
Title: Cap structure for profile extrusion molding
Inventor: YOSHINO SHIGEO
IPC: B29C48/09
Filed: 1988-03-25
Abstract: PURPOSE:To mold a hollow seal section with good accuracy by flowing a material through a recessed section formed along the moving direction of movable cap at a discharge outlet corresponding with the hollow seal section formed on the movable cap when a weather strip having a partially varied welt section connecting position of the hollow seal section is extrusion molded. CONSTITUTION:A welt section 3 is formed with a given section shape by a solid rubber material extruded out of a main discharge, outlet 13 of a fixed cap 11 together with a core bar 2. A sponge rubber material is fed into an auxiliary outlet 22 of a movable cap 21 through a material inlet 16 and a recessed section 25 to form a hollow seal section 4. A material flows from the material feeding inlet 16 into the auxiliary discharge outlet 22 of the movable cap 21 through the recessed section 25, and as the recessed section 25 is formed along the moving direction of the movable cap 21 and the auxiliary discharge outlet 22 is located at its end, the material inflowing direction is almost constant even it the movable cap 21 is moved to vary the welt section 3 connecting position of the hollow seal section 4, and molding with good accuracy can be carried but.
Patent JP-H06132485-A (JP)
Title: Integrated circuit
Inventor: JIERARUDO JII RIICHI
IPC: H01L27/02
Filed: 1992-03-27
Abstract: PURPOSE: To provide an integrated circuit, improvement of electrostatic discharge protection in a system and its manufacture. CONSTITUTION: An integrated circuit is provided with a semiconductor die having a substrate and at least first and second pads (VDD1 and VSS1). An internal circuit (C11) is produced on the semiconductor die to be connected to the first bond pad (VDD1). An electrostatic discharge protection circuit, including cascade-connected bi-polar transistors (T1 to T3), are serially connected with field effect transistors (P1; N1) between the first and second bond pads (VDD1, VSS1).
Patent JP-H04310529-A (JP)
Title: Heat-resistant protection film
Inventor: MURAI MASAMI
IPC: C04B41/90
Filed: 1991-04-04
Abstract: PURPOSE:To remarkably prolong the life of a glass-forming mold while keeping high accuracy by depositing a protection film to prevent the diffusion of metal from the mold and a non-oxide alloy film to prevent the fusion of glass on a glass-forming mold. CONSTITUTION:A cemented carbide alloy 1 containing tungsten carbide, etc., is machined in the form of a mold having a concave press surface and mirror- polished with diamond abrasive. A diffusion-protection film 2 having a thickness of about 0.1mum is formed on the mirror surface by sputtering rhenium to prevent the diffusion of cobalt contained in the alloy 1. A non-oxide alloy film 3 of about 1mum m thick is deposited on the film 2 by sputtering a platinum-iridium alloy to obtain the objective heat-resistant protection film.
Patent JP-H0690276-A (JP)
Title: Telephone set
Inventor: SUZUKI HIROSHI
IPC: H04M1/64
Filed: 1992-03-30
Abstract: PURPOSE:To switch the holding state to the message recording state by the control from the held telephone set side. CONSTITUTION:A DTMF signal detecting part 1a which detects the DTMF signal from a telephone line during speech, an operation part 1c which input set/release of holding or the like, a message recording part 1d which records the message of the other party of speech, a holding tone sending part 1e which sends a holding tone, a handset 1f which incorporates a transmitter-receiver, a line control part 1g which interfaces the telephone line and is switched to the handset 1f, the holding tone sending part 1e, or the message recording part 1d, and a main control part 1b which controls the whole of a telephone set 1 to constitute the telephone set 1; and if the DTMF signal detecting part 1a detects the DTMF signal of '1*' while the line control part 1g is set to the holding state, the main control part 1b controls the line control part 1g to the message recording state.
Patent JP-S55163814-A (JP)
Title: Round tank for transformer
Inventor: NAKASHIMA KIYOMI
IPC: H01F27/02
Filed: 1979-06-08
Abstract: PURPOSE:To insure the enough insulation in a round tank for transformer without enlarging the whole tank by a method wherein the parts of tank confronting with outisde corner parts of winding contained inside is made to be projected. CONSTITUTION:The contents of a transformer consists of windings 2, a wound iron core 1 and a bar 3 to fix the contents. Projections 11a are prepared on a tank 11 at the confronting parts with outside corner parts 2a of the winding 2. By this projections 11a, the enough insulation between the winding 2 and the tank 11 is insured. Moremover, as the enlargement of the tank 11 itself is not necessary, the increase of the oil quantity is avoided.
Patent JP-S547127-A (JP)
Title: Overcurrent detector for inverter
Inventor: SAITOU NORIYOSHI
IPC: H02M7/48
Filed: 1977-06-20
Abstract: PURPOSE: To detect overcurrent reliably and to economize operation of inverter, by detecting load current and load voltage then detecting overcurrent from their relation. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01245572-A (JP)
Title: Piezoelectric porcelain composition
Inventor: OKA AKIHIRO
IPC: C04B35/49
Filed: 1988-03-28
Abstract: PURPOSE:To improve a composition of this design in an electromechanical coupling coefficient, a mechanical quality coefficient, a ralative permittivity, and a mechanical strength in reference with a radial vibration by a method wherein a certain amount of Mg contained as a main component is substituted with Ca, and a certain amount of Sb2O3, MnO2, and NiO toward the main component is contained as a secondary component. CONSTITUTION:When a main component is represented by a formula, [Pb(Mg1/3- Nb2/3)O3]x[PbTiO3]y[PbZrO3]z, x, y, and z are so set as to satify equalities, 0.10<=x<=0.60, 0.30<=y<=0.60, and 0.10<=z<=0.60, where the sum of x, y, and z is equal to 1. In the above composition of a main component, when 0.01-20mol% of Mg contained in the main component is substituted with Ca, epsilonT33/epsilon0 can be increased without decreasing kp and Qm. Within the above main composition, when Sb2O3 0.1-15mol% of the main component is contained, the relative permittivity and mechanical strength can be increased. When MnO2 0.1-15mol% of the main component is contained, the mechanical strength can be improved. When NiO 0.01-15mol% of the main component is contained, a mechanical quality coefficient can be more improved.
Patent JP-H10271338-A (JP)
Title: Device and method for processing image
Inventor: ISHIDA YOSHIHIRO
IPC: G06T5/30
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To output a multilevel image with much higher image quality, based on smoothing rules which are more suitable for the multilevel image by using an image processor provided with a contour vector extracting means, smoothing means and multilevel image-generating means. SOLUTION: In an image processor, a multilevel image acquiring part 2101 acquires a digital multilevel image to become the object of magnifying processing and outputs a raster scanning type multilevel image. An equal density outline smoothing/magnifying part is composed of a binary image preparing part 21021, binary image outline extracting part 21022 and outline smoothing/ magnifying part 21023, performs the preparation of binary image data group, the extraction of outline vector and the smoothing/magnifying processing of extracted data or the like and outputs the outline vector of equal density line. While receiving this output, a multilevel image reproducing part 2103 reproduces the multilevel image, a density-smoothing part 2104 performs density smoothing and a multilevel image output part 2105 outputs the provided multilevel magnified image with a prescribed method.
Patent JP-S57187118-A (JP)
Title: Method and device for producing special shaped can
Inventor: SATOU KOUJI
IPC: B21D15/02
Filed: 1981-05-15
Abstract: PURPOSE:To make the quantity of vertical expansion of a can uniform and to prevent the generation of defective cans, by inserting segmental dies having a  prescribed length from both ends of the can body and advancing expanders to  expand segmental dies radially. CONSTITUTION:When an empty can which has the body processed and is beaded is carried, segmental dies operating mechanisms 1 for segmental dies advance  from both end parts of the empty can. Segmental dies 5 and 5 having the half  length of the empty can are inserted from both sides. Expanders 8 advance, and  operating pins 10 are pressed upward by inclined parts 11 to operate guard  bead pressing levers 9, and guard beads in both end parts of the empty can are  pressed to fix the empty can. When expanders 8 advance furthermore to press  segmental dies 5 and 5 to the outside in parallel with two inclined parts in tips  of expanders 8 and the front of projecting parts 12 of expanders 8, the empty  can fitted to the outside of segmental dies 5 and 5 is expanded, thus forming a special shaped can.
Patent JP-S62260876-A (JP)
Title: Azo compound and solution composition containing the same
Inventor: KAWASHITA HIDEO
IPC: C09D11/328
Filed: 1986-03-28
Abstract: NEW MATERIAL:Azo compds. of formula I {wherein R is a group of formula II, III, IV or V; R1 is H, CH3 or SO3M [wherein M is H, an alkali metal or an (org.) ammonium group]; R2 is H or SO3M; R3 is a 4-16C alkyl; and when R is SO3M, any of R1 and R2 is a group other than SO3M and when R is a group other than SO3M, one of R1 and R2 is SO3M}. EXAMPLE:A compd. of formula VI. USE:Black azo compds. which are excellent in water resistance and covering power, have excellent stability at a low viscosity and give water ink suitable for use in ink jet printers and ball point pens. PREPARATION:A disazo compd. of formula VII is reacted with a diazo compd. of formula VIII.
Patent JP-S56168019-A (JP)
Title: Burner
Inventor: INOUE SHIYOUJIROU
IPC: F23D14/14
Filed: 1980-05-29
Abstract: PURPOSE: To prevent the generation of yellow flame when gas is choked in a gas burner wherein an internal flame tube, an external flame tube, and a heat shielding tube are concentrically arranged, by contriving the positions of the burning holes of both internal and external tubes, and by specifying the diameters of the burning holes of the internal tube.  
     CONSTITUTION: The internal flame tube 16 and the external flame tube 17 are coupled to a burner 18, the heat shielding tube 20 on which heat resistant glass 19 is placed is concentrically provided at the outside thereof. Many small holes are provided in both inner and outer flame tubes 16 and 17. The holes at the lower part of the outer flame tube 17 are air holes 29 for preliminarily mixed air and the diameters of the holes are about 1mm. The holes at the upper part thereof are burning holes 30, and their diameters are about 2.5W5mm. While the holes at the lower part of the internal flame tube 16 are air holes for preliminarily mixed air, and their diameters are about 1mm. The holes at the upper part thereof are burning holes 32, and their diameters are 2mm and less and gradually decreases along the upward path. The position of the lowest level of the burning holes 32 of the internal flame tube is higher than that of the lowest level of the burning holes 30 of the external flame tube. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59197184-A (JP)
Title: Semiconductor laser
Inventor: ODAGIRI YUUICHI
IPC: H01S5/022
Filed: 1983-04-25
Abstract: PURPOSE:To make to be easy to couple with optical fibers and to facilitate fixing of the tips thereof by a method wherein resonator axes and center axes are mutually arranged in parallel at laser beam-outgoing end parts and recessed parts are provided in such a way that the end surfaces thereof, vertical to the resonator axes, constitute resonators with surfaces opposing thereto. CONSTITUTION:An Si3N4 film 103 is evaporated on an electrode face 102 on the P side of an N type InP substrate 101, and center axes 201 having H-shaped pattern 105 are made to coincide with resonator axes 202 and formed at the parts of stripe 107 just on active region 106. The film 103 at the parts of the patterns 105 is removed and the electrode 102 also. When an anisotropic etching is performed on the InP substrate with an IH of 10% for forming reverse mesa trapezoidal grooves, the substrate is etched at theta'=54.74 deg. and triangle pole parts 108 are brought into a state that the parts 108 have ridden on grooves 109 created in the substrate 101. The substrate 101 is put in C2H5OH solution and when a supersonic washing is performed, the triangle poles 108 are completely removed and the faces 110 vertical to the resonator axes 202 become beautiful cleavage faces 111. When optical fiber tips 112 are fixed, adjacent to the cleavage faces 111, in the grooves 109 as spherical surfaces 114, no relative position variation due to the ambient temperature occurs. As a result, the reliability to the titled laser is enhanced.
Patent JP-H11274140-A (JP)
Title: Plasma etching method and apparatus therefor
Inventor: ITO NATSUKO
IPC: H01L21/3065
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To provide a plasma etching method and apparatus which is capable of preventing deposition of particles generated within the apparatus on a substrate. SOLUTION: A plasma etching apparatus 34 includes a processing chamber 12, a lower electrode 16 installed within the chamber and holding a substrate 11 by electrostatically chucking the substrate, and an upper electrode 18 provided facing opposite to the lower electrode 16. The substrate 11 is held on the lower electrode 16 with its etching surface to be etched being positioned upside, a processing gas is introduced into the processing chamber, a radio frequency voltage is applied thereto to generate a plasma gas under a vacuum level to etch the substrate 11. At the completion of the etching, the supply of the process gas is stopped and supply of a purge gas into the processing chamber is started, and the application of the radio frequency voltage is stopped after lapse of a predetermined time from the start of the puring gas supply.  Thereby at the moment when a flow of the puring gas becomes stationary, the supply of the ratio frequency power stops, and floating particles are purged together with the purge gas.
Patent JP-H1041648-A (JP)
Title: Apparatus for fixing cable harness to support plate
Inventor: BENTZ WILLY
IPC: H01R12/62
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To enable simple and low-cost manufacture to obtain a reliability by conductively connecting connection wires of a cable harness directly to electric connection elements on a substrate and at least partly embedding the harness in a seal medium involving connections. SOLUTION: A laminate substrate 20 has metal support plates 10 having notches at connection regions of connection electrodes on the substrate 20. A cable harness 60 has connection wires conductively connected to the connection elements of the substrate 20. A seal medium 70 is disposed to embed at least a part of the cable harness 60 in regions of connecting the connection wires of the harness 60 at the notches 11 to the connection elements of the substrate 20. This prevents the harness 60 from being broken by the corrosion or vibration, thereby prolonging the life.
Patent JP-H01244929-A (JP)
Title: Accelerator control device for a/t car
Inventor: ITO TADAHIKO
IPC: B60W10/18
Filed: 1988-03-25
Abstract: PURPOSE:To prevent the reckless driving of a car due to the erroneous stepping of an accelerator pedal for a brake pedal or vice versa by detecting the stepping force of the accelerator pedal and judging the force as equal to the case of braking in a panic, thereby causing a drop in engine output or effectuating a brake. CONSTITUTION:A throttle valve 2 is positioned within the intake pipe 1a of an engine 1, and the throttle valve 2 is linked to an accelerator pedal 3 via an accelerator wire 4. In this case, a load sensor 5 as a load detecting member is connected to the intermediate part of the accelerator wire 4, and the load sensor 5 is connected to a control part 6. Furthermore, the control part 6 is connected to the fuel control device 7 and others of the engine 1. According to the aforesaid construction, when the tension of the accelerator wire 4 is detected to be maximum, the tension is judged to correspond to the stepping force of the accelerator pedal 3 in panic braking, thereby reducing the output of the engine 1 or effectuating a brake.
Patent JP-S59197983-A (JP)
Inventor: MIYAGI YOSHIO
IPC: G07C1/00
Filed: 1983-04-25
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-S57517-A (JP)
Title: Ultrasonic flowmeter
Inventor: KOYAKATA MITSUAKI
IPC: G01P5/00
Filed: 1980-06-02
Abstract: PURPOSE:To eliminate abnormal signals owing to foreign matters or the like and to measure flow rate with high accuracy by allowing the passage of a measurement signal only when the output pulse number from a threshold comparator for the output signal of a forward ratio receiver and a set number coincide. CONSTITUTION:The burst waves from a burst wave oscillating circuit 1 are applied via an amplifier 2 to radio transmitters 3-1, 3-2, and are received in radio receivers 3-3, 3-4. The received signals are inputted via amplifier circuits 4a, 4b, threshold comparators 5a, 5b, time-amplitude conversion circuits 6a, 6b to a gate circuit 11 connected to an arithmetic circuit 7 which operates the forward-backward propagation time of the burst waves. The gate circuit 11 counts 8 the signal number above a certain threshold level of the threshold comparator 5a and compares the same with the set number of a count setting circuit 10. Only when they coincide, the gate of the gate circuit 11 is opened by a count comparator 9 and at the time of the abnormal signal, no flow rates are measured.
Patent JP-H06268872-A (JP)
Title: Picture processing unit
Inventor: WATABE HIROYOSHI
IPC: H04N1/41
Filed: 1993-03-09
Abstract: PURPOSE:To execute a dual operation by utilizing another companding processing section while one companding processing section performs processing of a binary picture in the picture processing unit provided with plural companding processing sections. CONSTITUTION:Upon receipt of another data while a management block 21-1 performs processing of data in response to a binary picture, a management block 21-n defines address data on an image bus 11 as an address signal of a storage section 54-n via an address selection circuit 52-n. On the other hand, code compression data are stored in a storage section 54-n via a data buffer 55-n.
Patent JP-H04308970-A (JP)
Title: Word retrieving device
Inventor: ITOU KAI
IPC: G06F17/22
Filed: 1991-04-05
Abstract: PURPOSE:To easily retrieve the word of a foreign language from a pronounciation description based on the square form of Japanese syllabary (KATAKANA) by composing the device of a part to generate the phonetic symbol of the foreign language word corresponding to the KATAKANA described in Roman characters and a dictionary to retrieve the foreign language word based on the phonetic symbol. CONSTITUTION:An input part 1 to input the pronounciation described in the Roman characters of the objective word to be retrieved, a phonetic symbol generating means 2 to generate the phonetic symbol according to the input of the input part 1, a retrieving means 3 to retrieve the word based on the phonetic symbol, an output display part 4 to display the retrieved result, KATAKANA phonetic symbol transformation table 5 and a word dictionary 6 with the phonetic symbols as indexes are provided. In this case, although the phonetic symbol generating means 2 transforms the description in the square forms of KANA concerning the objective word to be investigated to a phonetic symbol train based on the square form of KANA/phenetic symbol transformation table 5, a symbol '-' showing a long vowel can be contained in the description in the square forms of KANA. Next, the dictionary 6 preparing the phonetic symbol indexes is retrieved by the retrieving means 3 with the generated phonetic symbol train as the input, and all the relevant words are outputted.
Patent JP-H03272537-A (JP)
Title: Manufacture of shadow mask
Inventor: ASAHI KOICHI
IPC: G03F1/00
Filed: 1990-03-22
Abstract: PURPOSE:To manufacture a high quality shadow mask having a hole without hole unevenness or defects by using resin composite material, in which grains are included to give a thixotropy, for material of an etching resistant layer. CONSTITUTION:For material of an etching resistance layer 12 to be applied to and filled in recessed hole 10 formed in a first etching process, resin composite material in which grains are included to give a thixotropy is used. The resin composite material can be filled easily without gaps in the recessed hole 10 which is relatively large formed on the inner side of a relatively small aperture of a resist film 5 remaining at the entrance of the recessed hole 10 through the aperture. A high quality shadow mask having a hole without hole unevenness or defects can be manufactured.
Patent JP-S51149673-A (JP)
Title: Conveying and f eeding apparatus of articles
Inventor: MORI TSUNEZOU
IPC: B65G47/78
Filed: 1975-06-16
Abstract: PURPOSE: In a vending machine, to convey and feed irregular shaped articles e.g. pouches, movable tapered surface communicating fixed tapered surface is moved upwards and downeards, to effect positive conveying and feeding of the article one by one. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S56168534-A (JP)
Title: Discharge type light emitting device
Inventor: FUKUI ISAO
IPC: G01N21/67
Filed: 1980-05-31
Abstract: PURPOSE:To simplify the analyzing device and reduce the cost by analyzing all specimens by utilizing only a low voltage spark device as a light emitting device. CONSTITUTION:In the case when gray cast iron is analyzed by light emission as a specimen 8S, a switching control device 19 is operated, and a contact a is turned ON. When an igniter circuit 10 applies a trigger spark to an anylyzing gap 8, the electric charge Q in a main discharge capacitor 1 is spark-discharged in the direction of an arrow a, and the evaporates and gasfies a graphite electrode 20. Evaporated C is combined with O2 diffused in Ar in the specimen 8S or in a light emitting stand 9, and CO or CO2 is formed. Thereafter, a reverse current +i' generated in an inductance 3 is discharged through the analyzing gap 8 in the direction of an arrow b. Since a resistor 2 which is single direction discharge retention element is shorted, +i' is oscillatingly discharged. The evaporation and gasification of the specimen 8S is actively carried out by said discharge current, and the light emission of the contained element is accurately measured.