baber/WOPTO huggingface dataset:
Patent JP-S5649563-A (JP)
Title: Semiconductor memory unit
Inventor: SHIMIZU SHINJI
IPC: H01L27/108
Filed: 1980-09-16
Abstract: PURPOSE:To improve a memory cell integration degree and speedingup by a method wherein the material for an MIS capacity element gate electrode and an MISFET gate electrode is made of a different kind from that for a word line. CONSTITUTION:An opening is made to the SiO2 film 2' on an n<-> type substrate, polysilicon 3 are selectively formed, B-diffused to prepare a capacity gate electrode, a bit line 3' and p<+> source 4 and to be covered with SiO2 film 3''. Next a poly- silicon gate electrode is prepared piling on an electrode 3' and a power source 4, a word line 6 of Al with small specific resistance is prepared to connect C1 with an FET gate 5. The said constitution piles the capacity element electrode 3 and the FET gate electrode 5 to exclude a drain and reduce an occupying area, the polysilicon bit line reduces the parasitic capacity to increase the memory capacity, the word line of Al with small resistance enables the high-speed working.
Patent JP-S5752381-A (JP)
Title: Protection and control equipment of parallel connected ac/dc conversion device
Inventor: KAMIYAMA YASUO
IPC: H02M7/17
Filed: 1980-09-16
Abstract: PURPOSE:To protect the device by detecting overcurrent in case of a converter ailure, by a method wherein the maximum and minimum values of the current of each AC/DC conversion circuit are detected and a signal is transmitted when the difference between those two values exceeds a certain determined value by a current imbalance circuit added to the conversion device. CONSTITUTION:A current imbalance circuit 4 is added to direct current detectors D1-D4 when a plurality of AC/DC conversion circuits 2 are connected in parallel to supply direct current to a load 3. Then the maximum and minimum values of the current of each conversion circuit 2 are detected and a signal is transmitted when the difference between those two values exceeds a certain determined value, the AC/DC conversion device is transferred to the by-pass pair-operation mode and the conversion device 2 operates gate-shift operation after detecting that any one of overcurrent relays operates and a current balance signal is not transmitted. Thus overcurrent caused by the converter failure can be detected even in case of operation under the rating and the converter can be stopped safely when an accident is detected.
Patent JP-S63291911-A (JP)
Title: Optical resin material
Inventor: IMAI TAKATERU
IPC: C08F222/00
Filed: 1987-05-25
Abstract: PURPOSE:To obtain the titled material useful as optical fibers and lenses, having excellent heat resistance and transparency and low water absorption properties and double refraction, comprising a copolymer prepared by copolymerizing an N-substituted maleimide monomer with (meth)acrylate and a specific hydrophobic monomer. CONSTITUTION:The aimed material comprising a copolymer obtained by copolymerizing (A) 3-97wt.%, preferably 10-60wt.% N-substituted maleimide monomer (preferably N-cyclohexylmaleimide or N-isopropylmaleimide) shown by formula I (R is H, 1-15C alkyl or cyclic alkyl) with (B) 3-97wt.%, preferably 40-90wt.% compound (preferably cyclohexyl methacrylate) shown by formula II (R is H or methyl; R' is >=4C alkyl or alicyclic alkyl) and (C) 0-40wt.% hydrophobic monomer except the above-mentioned monomers and an aromatic vinyl compound.
Patent JP-S6020108-A (JP)
Title: Obstacle detecting device
Inventor: IWAMOTO TAROU
IPC: G01B21/08
Filed: 1983-07-15
Abstract: PURPOSE:To obtain necessary information with a simple device by deriving the height of an obstacle and a moving distance before than time, from an angle of rocking and the moving distance information of a non-contact time and a contact time to the obstacle of a searching body installed so as to be rockable to the front of a moving body. CONSTITUTION:A searching body 2 is usually held so as to maintain an angle alpha in front of a moving body 1, and outputs it to an operating device by the first limit switch 5. In this state, the moving body 1 is advanced, and searching body 2 contacts an obstacle in front of said body, and when its angle reaches beta, the second limit switch 8 is operated. As a result, the second limit switch 8 outputs information of the angle beta to the operating device. On the other hand, a moving extent of the moving body before that time is detected by a distance detector 14, and outputted to the operating device. The operating device calculates the height of the obstacle 3 and a distance to the obstacle basing on the detected information, and outputs them to a control device.
Patent JP-H11322226-A (JP)
Title: Traveling cable guide apparatus for obliquely traveling elevator
Inventor: WADA KUNI
IPC: B66B7/06
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a traveling cable guide apparatus for an obliquely traveling elevator which can prevent noise caused by the contact of the ear part of a supporting roller with the traveling cable, and the friction of the traveling cable for a long time. SOLUTION: A noise reduction member 21 formed out of a doughnut-shaped synthetic resin board which has abrasion resistance and flexibility is disposed between the ear parts 16a-19a of supporting rollers 16-19 and the end of a traveling cable 9, and the noise reduction member 21 has a slit in its part, and can be attached to the supporting rollers 16-19 through the slit. It is thus possible to prevent noise caused by the contact of the ear parts 16a-19a of the supporting rollers 16-19 and the end of the traveling cable 9, and the friction of the traveling cable by means of the noise reduction member 21 when a cage travels, and keep the preventing effects of the noise and friction for a relatively long time because the noise reduction member 21 is formed out of the synthetic resin board which has abrasion resistance and flexibility.
Patent JP-S6068077-A (JP)
Inventor: YOHANESU CHINMERU
IPC: B29C48/92
Filed: 1984-06-22
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-H09291329-A (JP)
Title: Substrate for lithographic plate and its production
Inventor: SAWADA HIROKAZU
IPC: B41N1/08
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To provide an aluminum substrate for lithographic plate, in which the occurrence of striped fault caused by the existence of Ti grains added to aluminum or aluminum alloy for the purpose of grain refining is prevented, and its production. SOLUTION: This aluminum substrate for lithographic plate is obtained by casting Ti-containing aluminum, applying cold rolling and/or heat treatment, and subjecting the resultant sheet to straightening and to surface roughening. At this time, the width of Ti grains existing in the surface layer of the aluminum sheet, ranging from the surface to a position at a depth of 20μm from the surface, and lenticularly elongated along the rolling direction, is regulated to <=100μm. An Al-Ti or Al-Ti-B alloy composed of grains and having <1.0mm Ti grain size is added to molten aluminum and this molten aluminum alloy is directly cast and rolled continuously into cast plate of <=10mm thickness by means of a couple of cooling rolls. Subsequently, either or both of cold rolling and heat treatment are applied to this cast plate to form an aluminum alloy sheet of 0.1-0.5mm thickness.  Then, straightening and surface roughing are performed. By this method, the aluminum substrate for lithographic plate can be produced.
Patent JP-H04353283-A (JP)
Title: Uniaxial eccentric screw pump and its manufacture
Inventor: INORI KAZUTOMO
IPC: F04C2/107
Filed: 1991-05-30
Abstract: PURPOSE:To grind a stator using a globular grinding wheel and to improve productivity by specifying eccentricity of a male screw type rotor as well as forming a stator with an elliptical section and a female screw type inner surface of ceramics and a sintered hard alloy. CONSTITUTION:A uniaxial eccentric screw pump contains a male screw type rotor 2 with a circular section eccentric against an axis of rotation in a stator 1 with an elliptical section and forming a female screw type inner surface whose pitch is two times as large as that of the rotor 2. The rotor 2 is connected to a shaft 5 through universal joints 3, 3 and a connecting rod 4, and fluid sucked from a suction port 7 by eccentric rotation of the rotor 2 is discharged from a discharge port 8 by rotation of the shaft 5. In this case, the stator 1 is formed of ceramics of alumina, girconia and others or a sintered hard alloy with tungsten carbide as its main component. Subsequently, the rotor is made of metal, and eccentricity of this rotor 2 is set at 0.19 times of a rotor diameter.
Patent JP-S61285797-A (JP)
Inventor: TSUTSUMI YOSHITOMO
IPC: H05K3/46
Filed: 1985-06-12
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-H0424356-A (JP)
Title: Allotment verge and roofing method of extension roof using allotment verge
Inventor: KADOWAKI MITSUO
IPC: E04D1/30
Filed: 1990-05-17
Abstract: PURPOSE:To prevent a floating of tiles by providing a vertical part in contact with an extension roof and a superposing part superposing on main body tiles, at the edge of the right-hand side or the left-hand side, and providing a superposing part superposing on wing tiles and a superposing part superposing on eaves' tiles. CONSTITUTION:The edge 3a along the left-hand side 3 of the main body 2 of an allotment verge 1 is formed in a plane, and the edge 4a along the right- hand side 4 is bent downward vertically. And the edge 5a along an eaves' side 5 is made in a plane and the part near the right-hand side 4 is curved upward, while the edge 6a along the ridge's side 6 is made in a plane. Then the left-hand side edge 3a of the allotment verge 1 is superposed on a main body tile KH, the right-hand side edge 4a is contacted with the side edge Y1a of the end of the eaves of a double roof, while the edge 5a at the eaves' side is superposed on a wing tile KS and fixed to a rising plate 20. As a result, a shaking or a floating of tile can be prevented.
Patent JP-H04354224-A (JP)
Title: Multiplex transmission system
Inventor: TAKAHASHI IKUHIRO
IPC: H04L12/64
Filed: 1991-05-31
Abstract: PURPOSE:To transmit a voice signal immediately without packet processing and to attain free multiplex setting of a voice line and a data line. CONSTITUTION:A basic frame format is formed in a time of 125muS on a low speed digital line, a connection control section 12 allocates remaining bits except a bit of a frame bit code F for the 64kbps voice line and e.g. a 32kbps or 16kbps voice line utilizing the voice compression technology to bit location of the basic frame format together with the data line according to a predetermined multiplex pattern, and a pattern setting section 14 receiving the multiplex pattern as line connection information encodes the received multiplex pattern to a prescribed location of the frame bits forming a multi-frame and sends the result.
Patent JP-S61287579-A (JP)
Inventor: SASAKI NOBUO
IPC: B65D85/30
Filed: 1985-06-14
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-H02306072-A (JP)
Title: Absorption refrigerator
Inventor: KANEKO TOSHIYUKI
IPC: F25B43/04
Filed: 1989-05-22
Abstract: PURPOSE:To avoid decrease in performance factor due to noncondensable gas and cause a superviser to distinguish the generation and ingredients of noncondensable gas by installing a gas extraction device, concentration sensors detecting the partial pressures of H2 gas and N2 gas in refrigeration cycle, a comparator comparing the ratio of the gas partial pressures and the sum of the gas partial pressures with set values, a controller and an announciator. CONSTITUTION:When the sum of the partial pressures of H2 gas and N2 gas is more than a set value, a controller 32 is operated by the signal from a comparator 32A and a gas extraction device 40 is started to operate. Further, when the ratio of N2 gas partial pressure to H2 gas partial pressure is more than a set value, a controller 32 is operated by the comparator 32A and an announciator 33 is operated. When the sum of the partial pressures of N2 gas and H2 gas is more than a set value and the ratio of N2 gas partial pressure to H2 gas partial pressure is more than a set value, a controller 32 is operated by the comparator 32A and the announciator 33 is operated.
Patent JP-H02307074-A (JP)
Title: Pulse width measuring system
Inventor: OTA FUMIO
IPC: G01R29/02
Filed: 1989-05-22
Abstract: PURPOSE:To accurately measure pulse width in a short time by amplifying an input pulse signal to a specific level and comparing it with a reference DC signal. CONSTITUTION:An amplifying circuit 2 amplifies the input pulse signal to the specific level. A rectangular wave generating circuit 4 compares the pulse signal amplified by the amplifying circuit 2 with a reference DC signal and generates a rectangular wave which goes up to a high potential or low potential when the voltage of the pulse signal exceeds the voltage of the reference DC signal. Then a 1st step pulse generating circuit 5 outputs a 1st step pulse which varies in level when the rectangular wave rises and a 2nd step pulse generating circuit 7 outputs a step pulse which varies in level when the rectangular wave falls.
Patent JP-S61287650-A (JP)
Title: Winding method for sheetlike work
Inventor: KAWABATA TAKAHIRO
IPC: B65H23/195
Filed: 1985-06-14
Abstract: PURPOSE:To secure such a roll of a sheetlike work that is stable in the desired hardness, by detecting the ratio of an actual value to an apparent value in winding, while the sheet work while adding a proper extent of compensation to winding tension, surface pressure and/or both in a direction where the value is congruous with the preset value. CONSTITUTION:A value M1 proportionate to a winding apparent value is calculated from a winding core diameter D0 out of a winding core diametral data setter (b) and a winding diameter D out of a winding diametral operational part (a) at an apparent value operational part (c), while a value M0 proportionate to an actual value in winding is calculated by a winding actual value operational part (e) from an output pulse PL of a measuring instrument PGL and thickness data S out of a data setter (d). Next, from these values M1 and M0 the ratio AD of the apparent value to a substantial value in winding is calculated by an AD operational part (f). A desired AD value SAD corresponding to the winding diameter is compared with the ratio AD, and the deviation signal DELTAAD is inputted into a compensation signal generating part (h), and according to the data S and the signal >=AD, a compensation signal is generated at a proper extent in a direction where both values AD and SAD are congrous with each other.
Patent JP-S62284393-A (JP)
Inventor: TATSUNO HIYOSHI
IPC: G09F19/00
Filed: 1986-06-02
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-S5252903-A (JP)
Title: Apparatus for preparation of emulsion fuel
Inventor: ITOU KAZUO
IPC: F23G7/04
Filed: 1975-10-24
Abstract: PURPOSE: To prepare a large amount of emulsion fuel with low power ultrasonic wave irradiation, by keeping a definite mixing ratio regardless fo the variation of load, using a particolar valve arrangement, a synchronized supplying system of the raw materils and an emulsifying tank with particular structure. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61288897-A (JP)
Inventor: HIROTA TATSUYA
IPC: D06F58/04
Filed: 1985-06-13
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-H05326551-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKAMURA TOMOHITO
IPC: H01L21/336
Filed: 1992-05-21
Abstract: PURPOSE:To obtain the manufacturing method of a semiconductor device wherein the MOS transistor part of a semiconductor device is formed in a self- alignment manner, microminiaturization and process simplification are realized, and element reliability is improved. CONSTITUTION:On a semiconductor substrate 1, leading-out electrodes 3a, 3b which are connected with a source region 9 and a drain region 10 are formed via an insulating film 2, by using a high melting point metal layer. Side walls 7, 8 which are made of poly silicon films 5 and connected with the leading-out electrodes are formed. By impurity diffusion from the side walls, a source region 9 and a drain region 10 are formed. A source electrode 15 and a drain electrode 16 are formed so as to be connected with the leading-out electrodes 3a, 3b. A gate electrode 14 is formed via the gate insulating film 12 and a poly silicon electrode 13.
Patent JP-S5462507-A (JP)
Title: Underwater axial flow or oblique flow pump
Inventor: NISHIYAMA NOBUYOSHI
IPC: F04D3/00
Filed: 1977-10-26
Abstract: PURPOSE: To facilitate handling and inspection maintenance by forming the total form through the combination of the upper motor part and the lower pump part to reverse T-shape and arranging an intake port and discharge port, leaving a short distance, in the lower part to form a short-length constitution, and facilitating disassembling.  
     CONSTITUTION: A propper pieces of guide vanes 4 in proper shape suspend a shell body 5 at the center part of a pump casing 2. In the shell body 5, a pump shaft 10 is received on which a bevel gear 9 is fixed at the middle part by a bearing 6 on the discharge side and a bearing 8 on the intake side, and a runner 12 is fixed at the top of the pump shaft 10. A numeral 13 designates an intermediate transmission shaft, and said shat is directly connected with the output shaft of a motor 1 through a coupling 15 at the upper part, and interlinked with the pump shaft 10 through a bevel gear 16 which engages the bevel gear 9 at the lower part. Thus, the total shape is formed to reverse T-shape, and keeping a short distance, an intake port 22 and a discharge pipe 19 are arranged at lower part, and a short-length constitution is formed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61285256-A (JP)
Title: Polyphenylene sulfide resin composition
Inventor: TAKAHASHI HIDEO
IPC: C08L23/06
Filed: 1985-06-13
Abstract: PURPOSE:To obtain the titled composition having self-lubricating property and excellent abrasion resistance, keeping high heat-resistance and strength of the base resin, by compounding a polyphenylene sulfide resin with an ultra-high- molecular-weight polyethylene and preferably a mineral oil and organic or inorganic powder. CONSTITUTION:A polyphenylene sulfide resin is added with 1-10wt% ultra-high- molecular-weight polyethylene having a molecular weight of >=500,000. Preferably, the ultra-high-molecular-weight polyethylene is used in combination with a mineral oil and more preferably with organic or inorganic power (e.g. activated carbon, carbon black, etc.) having a melting point higher than the processing temperature of the polyphenylene sulfide resin. In the above process, the ultra- high-molecular-weight polyethylene is swollen with the mineral oil prior to compounding.
Patent JP-S63292390-A (JP)
Title: Person number detecting device
Inventor: HIMESAWA HIDEKAZU
IPC: G06M11/02
Filed: 1987-05-26
Abstract: PURPOSE:To eliminate the influence of an environmental variation in a detecting area, and to detect the number of persons with high accuracy by obtaining the person number information, based on an output waveform at the time when a circular scanning optical system is scanned in both the clockwise and counter-clockwise directions, and also, updating a reference waveform. CONSTITUTION:A circular scanning optical system 1 is an optical system for scanning circularly a visual field of an infrared ray detecting element 2 by inverting its rotational direction at every one rotation, and a deciding part 5 is provided with a updating processing part 54 for executing a processing for updating a reference waveform by an output wave of a signal processing part 4 in both the clockwise and counter- clockwise directions of a circular scan, with regard to a part where a differential waveform becomes roughly zero. In this state, by executing a scan in both the clockwise and counter-clockwise directions, even if a fall part from the maximum point corresponding to the human body passes through a base line (zero line) and undershoots, the reference wave of its part can be updated at the time of a scan in the counter-clockwise direction. In such a way, the influence of an environmental variation in the detecting area can be eliminated to the utmost and the number of persons can be detected with high accuracy.
Patent JP-S5754439-A (JP)
Title: Mobile public telephone system
Inventor: SUZUKI TOSHIO
IPC: H04W4/24
Filed: 1980-09-19
Abstract: PURPOSE:To assure calling time for guaranteed time, by avoiding the interruption of lines unless the keeping tie exceeds a call time quaranteed with the deposition of call fee, even if the strength of electromagnetic waves is decrease to less than the  specified value. CONSTITUTION:In a car telephone exchanger station 5, a dial signal 6 from a car public telephone is received from a mobile station 6 via a radio base station 1 and a ratio line control station 3, then a charging period signal 7 is transmitted to the control station. When a mobile station 2 receives a signal 7, a charging period confirming signal 8 is transmitted to the base station 1. When the base station 1 receives the signal 8, the signal 8 is transmitted to the control station 3, and call guarantee time by the deposition of charge is discriminated from the signal 7 and the squelch timing is changed to a time length which at least exceeds the call guarantee time. Thus, even in a district with weak electromagnetic waves, the call time guaranteed by the telephone change can be assured.
Patent JP-S5829949-A (JP)
Inventor: FUKUSHIMA TAKAYUKI
IPC: E04B1/16
Filed: 1981-08-17
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-H0931864-A (JP)
Title: Laminated fabric for printing
Inventor: KANESASHI YOSHIHISA
IPC: B41M1/26
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To obtain laminated fabric for printing which can be printed on both sides and is useful as a advertising banner by laminating fabrics through an opacifying substance as an intermediate layer. SOLUTION: Fabrics for printing 3a, 3a such as polyester pongee are laminated through a pigment-colored film 1a of an opacifying substance as an intermediate layer using an adhesive 2. Even when both surfaces are printed, the printed matter on the back face cannot be seen through from the other side and the contents of the advertisement can be surely read from both sides.
Patent JP-H01297167-A (JP)
Title: Unattended disinfection device of horticultural facility
Inventor: FUJITA HIDEKI
IPC: A01M7/00
Filed: 1988-05-25
Abstract: PURPOSE:To enable unattended operation of a spray device which moves on a fixed rail by providing a fixed rail above a sub-passage and a fixed rail for transfer above a main passage respectively in a horticulture house, and providing a transfer device which moves transversely to a fixed rail above an adjacent passage. CONSTITUTION:A fixed rail 1 is provided above a sub-passage of a horticultural facility house. A spray device A which is movable by means of a motor is disposed on the fixed rail 1. And a fixed rail 13 for transfer is provided above a main passage of the horticulture house to transversely move the spray device A by means if a transfer device B to the fixed rail 1 above the adjacent passage. As a result, disinfection can be performed without requiring labor while other work which requires attendance is being performed, preventing the body of operator from being exposed to disinfection liquid.