baber/WOPTO huggingface dataset:
Patent JP-S55146971-A (JP)
Title: Transistor
Inventor: SHIMURA ISAO
IPC: H01L29/72
Filed: 1979-05-02
Abstract: PURPOSE:To prevent an increase of the base resistance that is located directly below the ballast and to improve the characteristic of a transistor on making the size of a pellet smaller by making the pattern of ballast in perforation form and by selecting its interval properly when the ballast is provided along the circumference of the emitter of the transistor. CONSTITUTION:The base region 2 is formed in the semiconductor substrate 1, which is to be the collector region, by a diffusion method, and the emitter region 3 is provided in the region 2. Next the ballast resistance 5 is formed between both the regions 2, 3 along the circumference of the region 3 by a diffusion method and the ballast pattern is selected as follows. The pattern is made in perforation form, while the interval of the perforated form is properly selected, however, when it is excessively dense, the diffused layer 5 is deeply overlapped in the diffusion process and the resistance of the base that is located directly below the layer 5 becomes greater. Thus the interval of the perforated pattern is made rough, the diffused layer is made less overlapped and shallow, the base resistance is reduced to improve the hFE, and the intensity against the surge breakdown is increased.
Patent JP-S54145080-A (JP)
Title: Lathe blade support
Inventor: ITOU MASAMICHI
IPC: B23B21/00
Filed: 1978-05-04
Abstract: PURPOSE: To operate processing on the position not including the main shaft axial line of the work by placing inside a blade support a drum capable of dividing with respect to the center line lying in a plane parallel to the plane of movement of a blade support at the time of processing and by changing the upper and lower positions of the tool by the rotation of the drum.  
     CONSTITUTION: A dividing position determining electric motor and a main shaft angular position detector are connected to the main shaft. The main shaft is turned and divided by C shaft control, and the fixed position of the work is set at the processing position. Next, blade support 14 is turned and divided with respect to the vertical axis line, and the front end surface of drum 15 of blade support 14 is made to face the part to be processed of work 6. Then, this drum 15 is turned by electric motor 23 and its division turning angle is detected by angular position detector 24. The tool on rotary tool shaft 18 fitted to eccentric position of drum 15 is positioned at a proper height with respect to the axial line of the main shaft. Under this condition, while the tool is turned by electric motor 16, blade support 14 is moved in the X and Z directions, and boring and milling are performed at the position not including the main shaft axial line of the work. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58171040-A (JP)
Title: Photoconductive material
Inventor: SHIMIZU ISAMU
IPC: H04N5/335
Filed: 1982-03-31
Abstract: PURPOSE:To obtain a photoconductive material superior in electrical, optical, photoconductive characteristics, and operation environment adaptability, by providing an amorphous material layer contg. Si and nonuniformly distributed Ge, and an amorphous material layer contg. Si on a substrate in this order. CONSTITUTION:A photoconductive material 100 is obtained by forming an amorphous material 102 on its substrate 101, and this layer 102 has a free surface 105 on the other side. The layer 102 has a layer structure of the first layer region (G)103 composed of a-Si(H, X) contg. Ge located on the side of the substrate 101, and the second photoconductive layer region (S)104 laminated on the region (G)103. The region (G)103 contains Ge in a distribution continuous in the layer thickness direction rich on the side of the substrate 101, and poor in the reverse direction.
Patent JP-H05260189-A (JP)
Title: Camp-on execution control called party priority system
IPC: H04M3/42
Filed: 1992-03-12
Abstract: PURPOSE:To enable a called party to determine whether camp-on is to be executed or not by a decision of the called party with regard to a camp-on execution control system executed by an end of a call of the called party after registering camp-on which a calling party performs at the time when the called party is busy. CONSTITUTION:A main control part 1 for controlling a network 6 is provided with a registering information management memory 2, a camp-on registration processing part 3, a camp-on execution monitoring processing part 4 and a camp-on execution processing part 5. This system is constituted so that camp-on execution control from a called party is executed by selecting the execution or the holding time designation by a notice and an inquiry of registering origin information to the called party at the time when camp-on is executed.
Patent JP-H05254821-A (JP)
Title: Production of raw material powdery silica for optical fiber
IPC: G02B6/00
Filed: 1992-03-12
Abstract: PURPOSE:To provide the subject method for producing a raw material powdery silica capable of producing an optical fiber exhibiting a high transmission efficiency. CONSTITUTION:Powdery silica produced by flame hydrolysis is sieved and the resultant sieved powdery silica is subsequently dispersed in an inorganic acid such as HC1 so as to dissolve transition metals adhering to the powdery silica. The inorganic acid is then removed from the powder and the powder is dried.
Patent JP-S56156020-A (JP)
Title: Arithmetic processor
Inventor: OONO YOSHITAKA
IPC: G06F11/16
Filed: 1980-04-22
Abstract: PURPOSE:To realize a detection of fault over a wide range, by installing a polarity inverter at the side of a detector to transmit a noninverse signal and an inverse signal alternately to the side of a processor and then deciding a normal state when the result of addition of said two signals is substantially zero. CONSTITUTION:The analog signal detected by a detector 1 is supplied to a switching circuit 10 in the form of the 1st analog signal AS1 of a noninverse signal and the 2nd analog signal AS2 of an inverse signal and then converted into the digital signals DS1 and DS2 through an A/D converter 2 to be delivered through a transmitter 5. A discriminator 12 adds the output of detector 1 to the data stored in the storage circuit 11 after a sampling to decide whether the result of addition is close to zero or not.
Patent JP-2000248364-A (JP)
Title: Substrate processing device
Inventor: TSUNODA TORU
IPC: H01L21/302
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To improve the uniformity of a film thickness after a film is formed by allowing the gas sprayed from a plurality of nozzles to uniformly reach a substrate. SOLUTION: A high density type plasma CVD device is provided with a ring 14 having a plurality of nozzles 16 in the circumferential direction inside a reaction chamber 2, and the reactive gas is sprayed from a plurality of nozzles 16 to a substrate S arranged inside the ring 14. The ring 14 rotatable around its center as the axis, and put into reciprocative rotational motion by a crank mechanism 20. In the case of treating the substrate the gas supply to be sprayed from the nozzles 16 is uniform within the plane of the substrate by reciprocatively rotating the ring by the crank mechanism 20 to constantly change the spraying position of the nozzles 16 disposed on the ring 14 with respect to the substrate S.
Patent JP-S63221672-A (JP)
Title: Manufacture of multilayer interconnection member
Inventor: HAYASAKA AKIO
IPC: H01L21/768
Filed: 1987-03-11
Abstract: PURPOSE:To reduce the displacement of mask alignment and to improve the integration of a multilayer interconnection member by forming an impurity diffusion source on the top of a first layer interconnection in a self-aligning manner, and forming a second layer interconnection on the first layer interconnection in a self-aligning manner. CONSTITUTION:A first layer gate electrode 10 is formed and an impurity diffusion source 10A is formed with respect to the electrode in a self-aligning manner. An impurity is diffused from the source 10A to a conductive layer 13A for forming a second gate electrode, the layer 13A in which the impurity is diffused is removed, and a second layer gate electrode 13 is formed of the remaining layer 13A. Thus, since the electrode 13 can be formed on the side of the electrode 10 in a self-aligning manner, the displacement of a mask alignment in manufacturing steps can be reduced. Since the superposing amount of the electrodes 10, 13 can be decreased, a parasitic capacity added to both can be reduced to accelerate the operating velocity of a one-dimensional CCD photosensor 1.
Patent JP-S61215706-A (JP)
Title: Transition of cocoon sericin and sublimation of ice block
Inventor: NAKAZAWA HISASHI
IPC: D01B7/00
Filed: 1985-03-18
Abstract: PURPOSE:To prevent the staining and discoloration of cocoon and raw silk and to obtain raw cocoon which can be boiled easily, by putting raw cocoon in a cocoon bag and storing in a refrigerator at a specific temperature. CONSTITUTION:Raw cocoon is put into a cocoon bag and stored n a refrigerator at -25 deg.C. The cocoon layer absorbs moisture from the outside and inside of cocoon and ice block is grown at the part having agglutinated sericin. When the cocoon is maintained at -25 deg.C for several tens days, the sublimation of solidified ice block between sericin takes place and the transformed sericin becomes porous. The peel resistance of the contact point can be lowered by the absorption of moisture from atmosphere to decrease the troubles in reeling, especially the generation of slugs. The freezing of raw cocoon is also effective to prevent the discoloration of cocoon and raw silk.
Patent JP-2000249947-A (JP)
Title: Multibeam scanner
Inventor: KAMIOKA MAKOTO
IPC: B41J2/44
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To accurately and easily adjust beam pitch. SOLUTION: This device is provided with a selector 24 switching beam power for adjusting beam pitch BP3 and beam power for printing BP1 and BP2, driving means 20 and 21 emitting beams, a cylindrical lens condensing the respective beams in a sub-scanning direction, an optical path correction means correcting the optical path of one beam, a beam splitter aligning the optical axes of the respective beams, a deflector deflecting the respective beams, a sensor part detecting the output levels of the respective beams, a knife edge installed in the optical paths of the respective beams between the beam splitter and the sensor part so as to shield the respective beams,  a knife edge adjustment means moving the knife edge in the sub-scanning direction and an optical path correction driving means controlling the actions of the optical path correction means and the knife edge adjustment means based on the output of the sensor part. Then, the beam pitch is adjusted by the beam power BP3 selected by the selector 24.
Patent JP-H06266049-A (JP)
Title: Photographic polyester type support
Inventor: MURAYAMA MASAHIKO
IPC: C08J5/18
Filed: 1993-03-15
Abstract: PURPOSE:To provide the photographic polyester type support insusceptible to winding tendency at the time of heat treatment and good in planeness. CONSTITUTION:The photosensitive material is obtained by forming at least one photosensitive layer on a polyester film support, and this polyester film support is characterized by having a glass transition point of 90-200 deg.C, and being heat-treated in the temp-range from 50 deg.C to its glass transition point during the time from its film-forming to application of a photosensitive layer by using a winding core having a modulus of elasticity of >=500,000kg/cm<2> and coated with a material having that of <=50,000kg/cm<2>.
Patent JP-S51130273-A (JP)
Title: Vibration sensor
Inventor: TOMITA YASUO
IPC: G01V1/18
Filed: 1975-05-06
Abstract: PURPOSE: Simple vibration sensor which can detect vibrational shock from all directions. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H07243386-A (JP)
Title: Water pump for outboard motor
Inventor: SHIMIZU TAKASHI
IPC: F01P3/20
Filed: 1994-02-28
Abstract: PURPOSE:To smoothly and efficiently cool an engine even in the case of low speed rotation in a cold area and high speed rotation in a warm area. CONSTITUTION:A cylindrical pump housing 12 storing an impeller 4 free to rotate by slightly decentering it, a water discharge port 10 installed on the outer periphery of the pump housing 12 and to deliver water energized by the impeller 4 and a water suction port 12A provided on an under-panel 14 constituting a part of the pump housing 12 are furnished, and air vent hole is provided on a part of the under-panel 14 and at a boundary position to move from a negative pressure region to a positive pressure region in the pump housing 12. The impeller 4 is connected to an output shaft 6 of an engine for an outboard motor. A pressure releasing hole of a comparatively small diameter is provided at a position deeper in the positive pressure region from the air vent hole.
Patent JP-S63220494-A (JP)
Title: Disk recorder
Inventor: ANDO AKIRA
IPC: G11B27/00
Filed: 1987-03-10
Abstract: PURPOSE:To easily and efficiently perform the recording of a bit of information, by accurately making a user recognize the size of a recordable area by displaying an address difference data which represents the recordable area detected by a data processing means in an order of the data with smallest size, and starting a recording operation by a second operation input. CONSTITUTION:The recordable area such as an unrecorded part or an unrequired recording part existing in a program area 6 in a recordable disk 1 is detected based on a start address data and an end address data recorded on the read-in area 7 of the recordable disk 1 on which an absolute address is given. And when a recording operation mode is set by the second operation input, the address difference data which represent the recordable areas detected by the data processing means are displayed in the order of the data with the smallest size, and after the size of the recordable area being recognized by the user accurately, the recording operation is started by the second operation input. In such a way, it is possible to perform the recording of the bit of information surely and efficiently with an easy operation.
Patent JP-H03255132-A (JP)
Title: Resin composition
Inventor: SUMIDA KATSUHIKO
IPC: C08G81/00
Filed: 1990-03-05
Abstract: PURPOSE:To obtain a resin composition freed from the demerits of a polyamide resin and a polyester resin without detriment to their merits by mixing a polyamide resin with a thermoplastic polyester resin and a specified modified polyamide elastomer. CONSTITUTION:50-95wt.% beta-hydroxyalkylated polyamide elastomer obtained by effecting an addition reaction between a polyamide elastomer and an alkylene oxide and 50-5wt.% thermoplastic polyester of an average mol.wt. of 1000-20000 are subjected to graft polymerization to obtain a modified polyamide elastomer (A). A polyamide resin (B) of an average mol.wt. 10000-35000 is mixed with a thermoplastic polyester resin (C) of an average mol.wt, of 10000-35000 in an amount of give a B to C weigh ratio of (20-95)/(80-5), the component A in an amount to give a (B+C) to A weight ratio of (60-99)/(40-1), and optionally added a reinforcement, a heat stabilizer, an oxidation stabilizer, a lubricant, a pigment, etc.
Patent JP-H09242796-A (JP)
Title: Nonexciting actuation type electromagnetic brake for electric motor
Inventor: YAMASAKI KOUICHI
IPC: F16D65/18
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To reduce loss torque, and silence a noise at braking opening time in a nonexciting actuation type electromagnetic brake for an electric motor. SOLUTION: At braking opening time, since an almost quadrangular elastic body 8 installed on the outer periphery of a hub 7 and an almost quadrangular fitting hole arranged in the center of a rotary disk 5 are loosely fitted to each other by arranging an unidling clearance, force to press down a braking plate 6 becomes only dead weight of the rotary disk 5, and loss torque by friction of the rotary disk 5 and the braking plate 6 can be minimized, and even if an elastic body 8 collides with an inner wall of the fitting hole of the rotary disk 5, since the elastic body 8 is arranged, a shock is absorbed, and an abnormal sound be collision can be reduced.
Patent JP-H01228557-A (JP)
Title: Oxidation catalyst, manufacture thereof and smoking filter
Inventor: OKANO TERUO
IPC: A24F13/06
Filed: 1988-03-10
Abstract: PURPOSE:To enhance the ability to remove poisonous gas such as carbon monoxide by attaching the hydrate titanium oxide carrying cobalt tetraphenylporphyrin of 1-30wt.% thereon to the surface of an active carbon, thereby forming an oxidation catalyst. CONSTITUTION:A product resulting from the hydrolysis of an aqueous acidic solution of titanium is dried at a predetermined temperature with the formation of a hydrate titanium oxide. After this hydrate titanium oxide is added to a solution of cobalt tetraphenylporphyrin in a predetermined amount and then agitated, a product obtained by removal of the solvent from this solution is mixed with resin and solvent to prepare a coating material. The surface of an active carbon is then coated with this coating material and, after drying, its resin layer is partially destroyed by discharging electricity, thereby forming an oxidation catalyst. Preferably, the cobalt tetraphenylporphyrin is deposited on the foregoing hydrate titanium oxide in an amount of 1-30wt.%.
Patent JP-S62214502-A (JP)
Title: 2-head type tape recorder
Inventor: INOMATA AKIRA
IPC: G11B20/04
Filed: 1986-03-14
Abstract: PURPOSE:To easily, quickly and exactly set a sound recording level by reproducing a sound-recorded tape, referring to the second measuring means in accordance with a read value of a difference of its output level by the first measuring means and a reference value, and bringing only a difference to a variable resistance adjustment. CONSTITUTION:A signal which has been recorded in a magnetic tape 1 is reproduced through a sound recording level variable resistance 6, etc., by switching switches 10, 11 to a contact point P side. Subsequently, by a VU meter 12 of the first measuring device of an input side of the resistance 6, a difference between a reproducing level and a reference value is read. Next, by referring to a level meter 13 of the second measuring device of an output side of the resistance 6 and adjusting a resistance value of the resistance 6 so that its read is corrected by a difference, a sound recording level is easily, quickly and exactly set.
Patent JP-S58184738-A (JP)
Inventor: HARORUDO ENU ATOKINSU
IPC: H01L21/225
Filed: 1983-03-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000197854-A (JP)
Title: Multi-chamber type fluidized bed classification apparatus
Inventor: ICHITANI NOBORU
IPC: B07B11/04
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To maintain a good fluidized bed without affecting classification performance and to adjust an air capacity and/or temperature to meet the requirements for treatment such as drying, heating, and cooling. SOLUTION: A chamber in which a fluidized bed 14 is disposed on the upper sides of wind boxes 16, 17 through a porous plate type gas dispersing plate 12 is partitioned into a drying chamber 13 and a classification chamber 15 by a partition plate 11, a communication passage 19 is formed on the lower side of the partition plate 11, dropping discharge apparatus 29a, 29b are connected to the lower ends of the hopper-shaped wind boxes 16, 17, a treatment/ fluidization gas supply system for supplying fluidization gas as drying hot air and others is connected to the wind box 16, a classification/fluidization gas supply system for supplying fluidization gas as classifying gas is connected to the wind box 17,  a flow rate control means which adjusts the capacity of gas to be supplied into the classification chamber 15 and controls classified particle sizes is installed in the classification/fluidization gas supply system, and a control means which adjusts the capacity and/or temperature of gas to be supplied into the drying chamber 13 is installed in the treatment/ fluidization gas supply system.
Patent JP-H04291286-A (JP)
Title: Image forming device
Inventor: MIURA TETSUO
IPC: G03G21/00
Filed: 1991-03-19
Abstract: PURPOSE:To obtain an image forming device provided with such a structure that the soiling in the equipment and outside the equipment can be prevented by recovering scattering toner at the time of recovering developer and also the occurrence of noises in a recovering part and the increase of power consumption can be prevented. CONSTITUTION:The image forming device has such a structure that a dust collector 11 which is obtained by combining a fan 11A and a dust collecting filter 11B is installed near the developer containing part, and the fan 11A is rotated interlocking with the rotational action of a developing sleeve, and even after the developing sleeve is stopped, the fan 11A is continuously rotated for a prescribed time so as to actively recover the floating toner.
Patent JP-S57171435-A (JP)
Title: Alumina catalyst carrier for partial oxidation and prepatation thereof
Inventor: YAMADA TAKAO
IPC: C07B31/00
Filed: 1981-04-14
Abstract: PURPOSE: To obtain a carrier having large specific surface area, high strength and uniform fine power distribution, as the alumina catalyst carrier for partial oxidation, by compounding an inorg. binder in a specific low soda alumina secondary particle being a main aggregate material.  
     CONSTITUTION: In an almost spherical low soda alumina particle comprising α- alumina crystal with a particle size 1W5μ and having an average particle size 30W50μ as a main aggregate material, mullite type inorg. binder is compounded in an amount 1W15wt% on the basis of the total amount to obtain the alumina catalyst carrier for partial oxidation having a specific surface area of 1W2m 2 /g. This carrier is an excellent one having a relatively high specific surface area, high strength and uniform fine pore distribution. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05347018-A (JP)
Title: Magnetic recording medium and its production
Inventor: MASHIMA TETSURO
IPC: C09D163/00
Filed: 1992-03-13
Abstract: PURPOSE:To obtain high reliability and to enable high-density recording by using a super-fine particle powder essentially consisting of gamma-Fe metal or alloy which is nonmagnetic at room temp. CONSTITUTION:This magnetic recording medium has a magnetic layer obtd. by dispersing a ferromagnetic fine powder in a binder resin. The ferromagnetic fine powder used has large magnetization and is obtd. by heating fine particles having no or small magnetization at room temp. The magnetic recording medium is obtd. by the following three processes. In the first process, a coating material prepared by dispersing fine particles having no or small magnetization at room temp. in a binder resin is applied on a nonmagnetic supporting body. In the second process, the coating film is cured or half cured and then heated while a magnetic field is applied at a desired angle to the nonmagnetic supporting substrate to change the fine particles into ferromagnetic fine particles. In the third process, the obtd. ferromagnetic fine particles are oriented in the magnetic field direction to give the magnetic anisotropy to the medium.
Patent JP-S61213013-A (JP)
Inventor: INAGAKI KENICHI
IPC: A47G9/02
Filed: 1985-03-19
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。