baber/WOPTO huggingface dataset:
Patent JP-S60175767-A (JP)
Title: Starter for engine
Inventor: KITADA SHINICHIROU
IPC: F02N11/08
Filed: 1984-02-22
Abstract: PURPOSE:To prevent an engine from stalling in time of starting or the like with certainty, by connecting a brushless motor directly to an engine output shaft, while driving the said motor automatically when an engine is in a state of being stalled, despite during engine rotation. CONSTITUTION:This starter is made up of installing an engine speed sensor, a water temperature sensor and a discriminator circuit where each output signal out of these sensors is inputted in, and provided with a stall state detecting device 31 discriminating to be in a state of being stalled when an actual engine speed is below a stall speed of rotation to be set according to cooling water temperature. An output signal of this detecting device 31 is inputted into a starting signal generating device 35 together with an output signal out of a starting operation detecting device 36, and a starting signal is outputted, in time of starting operation detection, when the engine is discriminated that it is in a state of being stalled. And, in time of generation of this starting signal, a brushless motor 26 being directly connected to an engine output shaft is driven via a conduction control device 38, thus an engine stall is made so as to be obviated.
Patent JP-S52116645-A (JP)
Title: Method of removing tar in gas liquor
Inventor: OGASAWARA TAKASHI
IPC: C02F1/04
Filed: 1976-03-25
Abstract: PURPOSE: To provide a method of removing coal tar in gas liquor in simple operation of constitution including no pitch separating mechanism in treated gas liquor by preventing light tar from mixing with vapor treating group. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S55126268-A (JP)
Title: Paper stripping device of pressure fixing device
Inventor: SASAKI YOSHITAKA
IPC: G03G15/20
Filed: 1979-03-20
Abstract: PURPOSE: To enable paper to be safely and readily stripped without requiring working accuracy of stripping plate by mounting a plurality of stripping claws of a triangular shape in section to a support bar, attaching tension springs to the ends and letting the claw ends touch the fixing roll surface.  
     CONSTITUTION: Stripping claws 3 are mounted rotatably in plurality to a support bar 4. The support bar 4 is so arranged as to be mounted to the guide groove 5 provided on the side face of a housing 2. Tension springs 6 are mounted to the ends of the stripping claws 3 on the side in contact with the surface of a fixing roll 1' and the other ends of the tension springs 6 are mounted to the another support bar 7 which is provided below the suport bar 4. The ends of the stripping claws 3 are pulled in the direction of the support bar 7 by the tension springs 6, by which the ends of the stripping claws 3 are pressed to the surface of the fixing roll 1'. Thereby, the paper may be stripped safely and readily from the fixing roll surface. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63202268-A (JP)
Title: Full-wave output type forward converter
Inventor: HIRAMATSU RIHEI
IPC: H02M3/335
Filed: 1987-02-16
Abstract: PURPOSE:To reduce the leakage self-inductance of a full-wave output type forward converter by providing two secondary windings having twice number of turns as many as that of conventional one with respect to those of the same primary windings, splitting it, and alternately arranging the intermediate parts. CONSTITUTION:A full-wave output type forward converter has an FET 1 as a switching element, a main transformer 17, a snubber circuit 8, a filter 4, a detector 30, etc. The secondary winding of the transformer 17 is wound twice as many as a conventional system to obtain the same voltage, and split into windings 7a, 7b. The windings 7a, 7b are wound number of 1-several turns in the state that windings 71-78 made of a plurality of formal wires are independent. Further, the points 19, 20 of the windings 7a, 7b are connected to one point as a neutral point 21, the other connecting points 18, 21 are connected to diodes 22, 23, and two half-wave forward type output circuits are aligned in parallel at the secondary side of the transformer 17.
Patent JP-H08208261-A (JP)
Title: Apparatus for heat-treating glass preform
Inventor: NISHIOKA KOHEI
IPC: G02B6/00
Filed: 1995-01-30
Abstract: PURPOSE: To prevent dust, etc., from sticking to the surface of a glass material after sintering in cooling the glass material. CONSTITUTION: This apparatus for heat-treating a glass preform is obtained by installing a furnace core tube 3, a heating furnace 1 arranged in the central part in the vertical directions thereof, a heat insulating material 4 for covering the furnace core tube 3 in the upper part of the heating furnace 1, a traversing device 7 for traversing the glass material before sintering downward, passing the glass material through the heating furnace 1 and traversing a transparent glass material 5, sintered and formed thereby upward and a heat insulating material mounting and removing divice 10 capable of automatically removing the heat insulating material 4 from the furnace core tube 3 when the sintering treatment is completed. Thereby, the surface of transparent glass material 5 after the sintering is relatively quickly cooled to a temperature so as to solidify even if the glass material 5 after the sintering is retained in the furnace core tube 3 and the transparent glass material 5 is exposed to the outside air before solidifying the surface to avoid a situation in which dust, etc., stick to the surface.
Patent JP-H06251927-A (JP)
Title: Manufacture of low-loss oxide magnetic material
Inventor: CHIBA TATSUYA
IPC: C01G49/00
Filed: 1993-02-23
Abstract: PURPOSE:To provide a method of manufacturing a low-loss oxide magnetic material, which can lessen the iron loss of the magnetic material even if the magnetic material is used in a high frequency of a frequency of 200kHz or higher. CONSTITUTION:Powder consisting of SiO2 or CaO of a glassy phase or a crystalline phase, powder of the mixed phase of these phases and moreover, powder made by making these powders contain Fe2O3, MnO, ZnO or Nb2O5 are added to Mn-Zn ferrite raw powder, whereby an oxide magnetic material of a composition, which is fine and uniform in crystal grain diameter, is manufactured, the power loss of the material is improved and the calorific value of the material in the case where the material is incorporated in a switching power supply or the like is reduced, the material shows superior power-supply characteristics and the high characteristics of the material are produced by the improvement of the uniformity of a grain boundary phase in the Mn-Zn ferrite raw powder.
Patent JP-S59161283-A (JP)
Inventor: IHARA YASUSHI
IPC: B25J9/06
Filed: 1983-02-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60179912-A (JP)
Title: Production of magnetic head
Inventor: KURAKANE KIYOSHI
IPC: G11B5/23
Filed: 1984-02-24
Abstract: PURPOSE:To obtain a magnetic head having high reliability without producing the breakdown of a gap by attaching a glass material to the junction faces of two core members together with a reinforcement glass material provided to a front gap forming surface and then fusing these glass materials by heat to increase the bonding intensity. CONSTITUTION:A glass material 4 is attached to gap forming faces 2 and 3 of a core member 1 up to the thickness equal to the desired gap width. Then the material 4 is fused by heat to bond another core member 5 to the member 1. A reinforcement glass material 20 having a fusing point equal to or slightly higher than the material 4 is provided at a place near the junction part of the face 2 of the core member and fused by heat. In this way, the bonding intensity between a pair of core members is increased despite the small gap width. Thus the gap part has no crack even when the front part of a magnetic head is cut. This produces no breakdown of the gap when the head is used and improves both the yield and reliability of the head.
Patent JP-H09226992-A (JP)
Title: Hoop supply stand
Inventor: SAEKI HITOSHI
IPC: B65H19/12
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To retrench hand for lifting up a hoop stand truck to a hoop stand to be set by providing with a vertical movement means for hoop support delivery rollers beneath the hoop stand and by reciprocating the hoop stand truck between an inner hoop of a stock yard and a hoop delivery position. SOLUTION: A vertical movement means 7 is provided on hoop support delivery rollers 6 under a hoop stand 2, enabling the vertical movement of the hoop support delivery rollers 6 when a hoop is accepted. A hoop stand truck 3 reciprocates between an inner hoop 4a in a stock yard 5 and a delivery position of a hoop 4. The hoop stand 2 is constituted so that a frame 8 retaining two hoop support delivery rollers 6, 6 under the hoop stand 2 and a hoop tumble prevention frame 10 retaining upper two hoop support delivery rollers 9, 9 to prevent rebounding of a hoop winding are supported by a post 11 on the hoop stand truck 3. One side of the hoop tumble prevention frame 10 is coaxially supported by the post 11.
Patent JP-H09225447-A (JP)
Title: Treatment of contaminated soil
Inventor: MAEDA TERUNOBU
IPC: B09C1/08
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To treat contaminated soil by injecting a low viscosity non-hardenable treating chemical solution into a contaminated ground. SOLUTION: The upper layer part 2 of the ground 1 is excavated, a water non-permeable sheet 10 having self-repairing property is placed on the upper part of the contaminated soil layer of the lower layer part 3 of the ground 1 to cover the contaminated soil layer, the water non-permeable sheet 10 is cramped from the upper side by back filling the upper part 2 with the non- contaminated soil, a chemical solution injecting pipe 9 is inserted the contaminated soil layer of the lower layer part 3 through the water non-permeable sheet 10 to inject the treating chemical solution into the contaminated soil from the chemical solution injecting pipe 9.
Patent JP-H11220343-A (JP)
Title: High frequency power amplifier
Inventor: KIMIJIMA MASAYUKI
IPC: H03F3/193
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To maximize the output power that is generated by a double wave processing circuit and also to improve most the power adding efficiency. SOLUTION: In this power amplifier, an output matching circuit 7 including a double wave processing circuit 9 that is short-circuited by the frequency double as much as the basic frequency is connected to the output terminal of an amplifying output FET(field effect transistor) 1 via a lead inductor 6. Then a double wave resonance circuit 16 where an inductor 14 is connected in series to a capacitor 15 is connected in parallel to the inductor 6. In such a constitution, the impedance is set at 0 against a double wave by the circuit 16. Thus, the load state is short-circuited in regard to the double wave regardless of the inductance value of the inductor 6 when the circuit 7 is viewed from at drain of the FET 1. As a result, the circuit 9 can satisfactorily show its function.
Patent JP-H03166042-A (JP)
Title: Device for detecting scale
Inventor: SAEKI SHUICHI
IPC: B23Q17/22
Filed: 1990-02-16
Abstract: PURPOSE:To use effective data to detect the position of a scale with a high accuracy by providing a data diagnosing circuit which diagnoses data latched by a data latch circuit as effective only when the present speed is roughly a predetermined speed. CONSTITUTION:The timing at which the input and output ends of a mark pass is detected, and the data of moving positions of one of the ends according to the timing of which the closed loop of a moving body is controlled is latched by a data latch circuit 24. The present speed is compared with a predetermined speed by means of measurement of the time at which the input and output ends pass, and thereby the data latched by the data latch circuit is diagnosed as effective by a data diagnosing circuit 27 only when the present speed is roughly the predetermined speed.
Patent JP-H02213137-A (JP)
Title: Semiconductor device
Inventor: NAKAMURA AKIO
IPC: H01L21/318
Filed: 1989-02-14
Abstract: PURPOSE:To relax the stress of a silicon nitride film, without lowering the effect of stabilizing the surface of a semiconductor element by prevention of penetration of moisture and movable ions from outside being the intended purpose of a silicon nitride film, so as to enable generation of warps in a wafer to be reduced by arranging the silicon nitride film only on the semiconductor element region. CONSTITUTION:This is so constituted that it has an isolating insulating film 2 between semiconductor elements, and a silicon nitride film 7 is arranged only on a semiconductor element region. For example, after forming the isolating insulating film 2 in a silicon substrate 1, a collector layer 3, a base layer 4, and an emitter layer 5 for a bipolar transistor are formed. Thereafter a thermal oxide film 6 and a silicon nitride film 7 are stacked, and then an opening is made selectively, and a metallic electrode 8 is formed. And the silicon nitride film 7 is arranged only on the collector layer 3, the base layer 4, and the emitter layer 5 of a bipolar transistor being a semiconductor element region, and is not arranged on the isolating insulating film 2.
Patent JP-S58151744-A (JP)
Title: Communication controller
Inventor: OKAZAKI SHIYUUICHI
IPC: H04L69/14
Filed: 1982-03-05
Abstract: PURPOSE:To realize the semidouble communication without lowering the transmitting efficiency, by providing a delaying circuit part with cascade connection between the transmitting part of a circuit connecting part and a transmission loop. CONSTITUTION:The telegram frames Ia, Ic and Id and a polling frame UP1 are sent to a delaying circuit part 4 from a transmitting part 1. In this case, the frame Ia, etc. which are transmitted to a transmission line LOOP from the part 4 are delivered with each corresponding delay since the part 4 gives a delay  time equivalent to the time during which the frame UP1 is transmitted. That is,  the frame UP1 is still at the part 4 at a time point tR when a primary station starts reception, and therefore the primary station can receive completely the frame UP1 transmitted by its own station. Therefore the telegrams transmitted at and after the frame UP1 are decided as telegram frames Ia1 and Ic1 which are sent from a secondary station having a request for transmission and then transferred to a processing part CTL. On the other hand, no load is applied to the part CTL since the transmission is already over at the time point tR. In such a way, the semidouble communication is attained.
Patent JP-S54139162-A (JP)
Title: Dust build-up preventive apparatus for heat recovery equipment
Inventor: KOBASHI TOORU
IPC: F28F19/01
Filed: 1978-03-27
Abstract: PURPOSE: To prevent a heating area from the build-up of dust, by passing low temperature gas along the heating area of heating radiation compartment.  
     CONSTITUTION: Plural number of low temperature gas supply inlet 16 are provided at the area around a heat exhausting boiler 2 inlet 8, and are coupled with a re-circulating passage 6. Therefore the low temperature re-circulating gas, if allowed to flow from the low temperature gas inlet 16 to the direction as dust-containing gas flows along the heating radiation component at the speed that no disorder takes place in the heating radiation area, forms a gas curtain which prevents semi-melting dusts from colliding and building up on the heating radiation area and as a result remarvably reduces the amount of build-up. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04309372-A (JP)
Title: Transplantable medical apparatus
Inventor: INDORA NIGAMU
IPC: A61N1/365
Filed: 1992-01-24
Abstract: PURPOSE: To provide an automatically self-adaptive device attributed to an event between electrophysiological inspections in an implanting medical device for stimulating a heart. CONSTITUTION: A sequence comprising several stimulation pulses having a time interval T1 between the stimulation pulses is supplied to induce or finish tachycadia rhythms within a heart. A first stimulation pulse 18a is supplied after the passage of a time interval T1 at which a triggering occurs by a spontaneous heart event 17c. If a detector of the apparatus detects a spontaneous heart event 17d at any time interval T1 between the stimulation pulses 18a-18d during an attempt of the inducing or finishing, the subsequent stimulation pulse 18c is supplied after the passage of the time interval T1 from the occurrence of the spontaneous heart event detected. The apparatus also contains a means to limit the continuation time of the sequence.
Patent JP-S56130677-A (JP)
Title: Digital electronic watch
Inventor: ISHIHAMA SATOSHI
IPC: G04G17/02
Filed: 1980-03-18
Abstract: PURPOSE:To cause the display part and the select switch to correspond to each other to improve the operability of the watch, by arranging the switch substrate, where the mode switch, the select switch, the unit switch, and so on are provided, on the time display panel. CONSTITUTION:The switch substrate and the liquid crystal display panel are ar- ranged in stratification, and detecting part 10 for hours, minutes, seconds, and so on of the switch substrate is opposite to the display part for hours, minutes, seconds, and so on of the liquid crystal display panel and is arranged in the upper side. For the purpose of indicating clearly positions of mode switches such as ALARM and TIMER and unit switches of 0-9, positions of them are indicated clearly on the reverse face of the lower glass of the switch substrate or the frame plate by printing method and so on. Further, the upper glass of the switch substrate is used as the watch windshield glass also.
Patent JP-H01208866-A (JP)
Title: Manufacture of semiconductor device
Inventor: TANAKA IZUMI
IPC: H01L21/8246
Filed: 1988-02-16
Abstract: PURPOSE:To shorten a process by forming a field insulating film by a LOCOS process and further forming a channel cut layer by ion-implantation by use of a first layer gate electrode as a mask. CONSTITUTION:A device formation region is masked on a P-type silicon substrate 11 as in prior cases, and is subjected to a high temperature oxidizing treatment for forming a field insulating film 6 by a LOCOS process. Then, a gate insulating film 13 is formed, and a floating electrode film 14 is deposited and patterned by a CVD process to form an electrode 14, which is then used as a mask to permit the film 6 to pass therethrough boron for a channel cut layer so as to make ion-implantation. The film 13 is formed on the electrode 14, on which a control gate electrode 15 composed of a polycrystalline silicon film is deposited using a CVD process. And, the electrodes 14, 15 are simultaneously patterned to define the layer 12. Further, boron ions are doped and heat- treated by a self-alignment with use of the electrode 15 and the film 6 as masks to define a source region and a drain region. Hereby, a one-time mask formation process is omitted to reduce the process, thus greatly improving the quality of a memory IC.
Patent JP-H11231408-A (JP)
Title: Camera used for silver-salt photographing and also electronic image pickup
Inventor: MARUYAMA ATSUSHI
IPC: H04N5/232
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a camera used for silver-salt photographing and electronic image pickup whose visibility is excellent regardless of the luminance of ambient light, by which an image displayed on a monitoring means is easily confirmed and whose power consumption is reduced. SOLUTION: This camera has an electronic image pickup device having an area sensor 19 to convert a subject image into an electrical signal, a reflection type color liquid crystal panel (LCD monitor 33) displaying the image based on the output of the electronic image pickup device, a silver-salt photographing device exposing the subject image on silver-salt film 15, a light receiving sensor 36 measuring the luminance of the peripheral light of a color liquid crystal panel, a light emitting element 37 illuminating the display screen of the color liquid crystal panel and a CPU 43 controlling the turning on/off of the light emitting element 37 in accordance with the output of the light receiving sensor 36.
Patent JP-H06226768-A (JP)
Title: Method for forming chip
Inventor: HAYASHI YOSHIHISA
IPC: B29C43/36
Filed: 1993-01-29
Abstract: PURPOSE:To place a chip forming material in a desired thickness on a surface of a lower mold by pressing an upper mold into the lower mold, and compression-forming the material between the surface of the lower mold and a surface of the upper mold. CONSTITUTION:Chip forming molds 11 has a lower mold 12 having a protruding surface 12A and an upper mold 13 having a recess surface 13A. A chip forming material 15 is placed in the mold 12. The material 15 is charged in a gap 14C of vertical and lateral plate walls 14A, 14B of a lattice framelike core 14 on the surface 12A of the mold 12. The material 14 in the gap 14C is prevented from being slidably falling from the surface 12A of the mold by the wall 14A. Accordingly, the material 15 can be placed in a uniform thickness on the surface 12A of the mold 12. The mold 12 is moved down in this state to compression- form the material 15, and brought into contact with steam to cure urethane polymer.
Patent JP-S59161027-A (JP)
Title: Projection aligner
Inventor: MORITA MITSUHIRO
IPC: H01L21/30
Filed: 1983-03-04
Abstract: PURPOSE:To contrive to stabilize the luminance on a wafer, and to enable to manufacture a wafer of high quality by a method wherein the luminance in the nearest condition to the luminance of the wafer is detected to control light vollume of a lamp. CONSTITUTION:A mask 1 is illuminated by an illuminating optical sistem 3, and the image of a mask pattern is formed on the surface of a wafer 2 according to an image forming optical system 4. The luminance at the position immediately before the mask 1 is detected according to a luminance monitoring sensor 24, an operation is performed by a microcomputer 25, the result thereof is inputted to a comparator 28 as a set value 27, compared with a primary voltage outputted from a control part 21 to control the voltage transfromation degree of the control part 21 at every scanning of lamp light to the mask 1 to be performed intermittently, and lumnous intensity of a lamp 5 is so controlled as to fix luminance of the mask 1 site. Because light passed through an optical element of lens, etc. to apply a large influence to a variation of luminance is used for monitoring, the variation of luminance on the wafer can be made extremely small.
Patent JP-S59161153-A (JP)
Title: Switching system of packet switchboard
Inventor: TOKI RIYUUICHI
IPC: H04L12/70
Filed: 1983-03-04
Abstract: PURPOSE:To prevent a response impossibility at the time of switching, a packet loss and a call disconnection by sending out a transmission suppressing indication from a system control part to a circuit containing part related to switching to a stand-by switchboard from an existing switchboard, in the contained circuit of a packet switchboard. CONSTITUTION:When a system control part 3 detects the generation of switching, it starts processing for switching the existing and stand-by packet switching devices 1a, 1x. First of all, an instruction for switching a bus 5 connected to the device 1a to a stand-by one 5b from an existing one 5a is sent out to the device 1a, subsequently, a transmission suppressing instruction is executed to the device 1a, and when the switching is being executed, an RNR packet is sent out by using a circuit 4a from a circuit containing part 2a, and a transmitting suppression is executed temporarily. As a result, the switching device is switched to a stand-by one from an existing one.
Patent JP-S59163185-A (JP)
Inventor: MASAI SHIROU
IPC: B65D90/50
Filed: 1983-03-04
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。