baber/WOPTO huggingface dataset:
Patent JP-S60254613-A (JP)
Title: Manufacture of semiconductor device
Inventor: MITSUMOTO KAZUFUMI
IPC: H01L21/28
Filed: 1984-05-30
Abstract: PURPOSE:To prevent that an electrode, etc. are cut off at a step by laminating materials each having different etching characteristics on the surface of a substrate, by patterning the upper layer and by etching the lower layer covering the step of the upper layer of the electrode, etc. with resist. CONSTITUTION:After a base 10 is diffused on a substrate 1, a silicon film 30 is grown on the surface. Then, after an insulation film 40 is coated on the surface of the silicon oxide film 30, the insulation film 40 is selectively etched. Then, resist 50 is coated to cover the step 41 of the insulation film 40 wherein a hole is opened and a base electrode contact hole is formed by selectively etching the silicon oxide film 30. Then, after the resist 50 is removed, a base electrode 11 is formed by evaporating an electrode material such as aluminum, etc.
Patent JP-S60255257-A (JP)
Title: Gate breaking device
Inventor: KAWASHIMA TOSHIYA
IPC: B22D31/00
Filed: 1984-05-30
Abstract: PURPOSE:To provide a gate breaking device having good durability and operability by constituting said device in such a way that a wedge slided back and forth by a cylinder and a cover moving in the direction perpendicular to the sliding direction of the wedge are kept in tight contact with each other at all times by a pressing means from the outside. CONSTITUTION:The wedge 1 which is connected to the piston rod 41 of the cylinder 4 and is slided back and forth by said cylinder and the cover 2 which moves in the direction perpendicular to the sliding direction of the wedge 1 along a shaft 5 supported by a flange 3 are kept in tight contact with each other by means of springs 6 at all times. The wedge 1 expands forcibly the cover 2 to break a gate when the cover 2 is inserted into the spacing between a casting and riser and the cylinder 4 is operated. The cover 2 is closed by the force of the springs 6 while the tight contact thereof with the wedge 1 is maintained after the sepn. of the riser. The gate breaking device which has durability even in a highly sandy or dusty working environment and has good working efficiency is thus provided.
Patent JP-H049858-A (JP)
Title: Electrophotographic sensitive body
Inventor: IMAI AKIRA
IPC: G03G5/06
Filed: 1990-04-27
Abstract: PURPOSE:To provide the photosensitive body having a high sensitivity and high durability by providing a photosensitive layer contg. a specific trisazo compd. on a conductive base. CONSTITUTION:The photosensitive layer contg. the trisazo compd. express by formula I as the azo pigment is provided on the photosensitive layer on the conductive base. In the formula I, A denotes the atom group necessary for forming an arom. ring or heterocycle which may be substd.; B denotes the atom group necessary for forming a benzene ring, a naphthalene ring, or a carbazole ring which may be substd.; R1 to R4 respectively denote a hydrogen atom, etc. or R1 to R4 denote the atom group necessary for forming a naphthalene ring together with a benzene ring by bonding each other. This photosensitive body is constituted by using the trisazo compd. in the photosensitive layer in such a manner and, therefore, the electrophotographic sensitive body which is superior in sensitivity and durability to the electrophotographic sensitive bodies formed by using conventional org. photoconductive materials is obtd.
Patent JP-S62266718-A (JP)
Title: Manufacture of composite magnetic head
Inventor: OKADA SUSUMU
IPC: G11B5/265
Filed: 1986-05-14
Abstract: PURPOSE:To eliminate a track shift and to mass-produce magnetic heads with high performance by welding an R/W core, a center core, and an ER core in one body with welding glass and then working grooves for track width control in the slide surfaces of the respective cores slantingly. CONSTITUTION:The respective R/W core 1, center core 3, and ER core 2 of the composite magnetic head are finished to desired size and then nonmagnetic material reinforcing materials 41-44 are formed on the formation surfaces of the R/W gap 71 and ER gap 72 of the respective cores 1-3. Further, glass rods 61-64 are inserted into the glass grooves 45 and 46 and R/W and ER winding windows 51 and 52 of the cores 1-3 and heated to weld the cores 1 and 3 in one body. Further, narrow track grooves 71-75 are formed slantingly in the medium slide surfaces of the cores 1-3 at the angle determined by the R/W and ER track widths and the distance between the R/W and ER gaps 71 and 72, then glass which has a lower fusion point than the glass rods 61-64 used to unit the cores is filled in the grooves 73-75.
Patent JP-H11223486-A (JP)
Title: Integrally juxtaposed heat exchanger and manufacture therefor
Inventor: NISHISHITA KUNIHIKO
IPC: F28F9/00
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To perform integral brazing of an optimal shape without arranging the fin pitch, tube height, and the like, by arranging a plurality of heat exchangers of difference use back and forth in the ventilating direction and differentiating the flow direction of heat exchanging medium in the tube of respective heat exchangers. SOLUTION: A large number of tubes 3 in a condenser 5 are arranged in layer through fins 4 and tubes 7 in a radiator 9 are also arranged in layer through fins 8. After assembling the condenser 5 and the radiator 9, the tubes 3, tanks 2a, 2b, the fins 4 and a side plate 20 are brazed to the condenser 5 side through a brazing material on the outer surface of the tanks 2a, 2b and the fins 4. Subsequently, the tubes 7, tanks 6a, 6b, the fins 8 and a side plate 21 are brazed to the radiator 9 side through a brazing material on the outer surface of the tanks 6a, 6b and the fins 8. The structure can be obtained independently and an optimal required performance can be attained.
Patent JP-H11307469-A (JP)
Title: Ion implantation simulation method
Inventor: KOBAYASHI TAKESHI
IPC: H01L21/66
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To make ion concentration higher when dosage increased, by adjusting the ratio of synthesis of a first function and a second function so as to have dependency on dosage different in ion concentration distribution to a specified depth. SOLUTION: Implantation energy adjusting the ratio of synthesis of a first function and a second function is selected (S101). In the implantation energy, ion concentration distribution of the maximum dosage is selected (S102). Dosage just under the maximum dosage is set as adjustment object, its parameter is selected, and a value of the parameter is changed (S103, S104). When the ion concentration distribution of dosage of the changed parameter is judged as an adequate relation, the value of the parameter is determined (S105-S106). A parameter in dosage which is the smallest as compared with the adjusted dosage is adjusted, and a process is ended when dependency is satisfied in the parameter (S107-S109).
Patent JP-S5443278-A (JP)
Title: Liquefaction treatment of polyolefin waste
Inventor: NISHIZAKI HIROKI
IPC: C10G1/00
Filed: 1977-09-12
Abstract: PURPOSE: To obtain uniform hydrocarbon mixtures having a narrow molecular weight and carbon number ranges selectively, by pyrolytically decomposing polyolefin waste under controlled decomposition temperature and fractionating conditions, and by recovering liquids through fractionation.  
     CONSTITUTION: A polyolefin waste is introduced from the hopper 5 through the hopper 6, the screw conveyor 9, and the inlet 11 into the decomposition part of the bath type reactor 1. Molten polyolefin heated at 400W460°C by external heating is decomposed into a vapor, which rises through the upper space 3 and the fractionating part 21 to the top outlet 4, where the vapor is removed and condensed by the condeser 17 cooled with the cooling water 16. A part of the condensed liquid is refluxed through the reflux jacket 18, the reflux pipe 19 to the fractionaing part 21, and the rest is discharged from the outlet pipe 20 to a receiver. The temperature of the top outlet 4 is controlled at 300W360°C by selecting appropriate refluxing and fractionating conditions. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5536446-A (JP)
Title: Arylalkane amide derivative
Inventor: UCHIDA MINORU
IPC: C07C235/36
Filed: 1978-09-07
Abstract: NEW MATERIAL:Arylalkane amide derivatives of formula 1 (R 1  is lower alkyl; R 2  is cycloalkyl; R 3  is lower alkoxy; l and n are 0, 1W3; A is methine or nitrogen).  
     EXAMPLE: N-Methyl-N-cyclohexyl-p-methoxybenzamide.  
     USE: Antithrombosis, anti-inflammatory, antiulcerative and antiasthamic.  
     PREPARATION: A known compound of formula 2 is reacted with a halogenating reagent to form a compound of formula 3 (X is Cl, Br), which is reacted with a known amine of formula 4 in the presence of acid acceptor to give the compound of formula 1. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08307294-A (JP)
Title: Fm character multiplex broadcast receiver
Inventor: OYAMA YUTAKA
IPC: H04B1/16
Filed: 1995-05-09
Abstract: PURPOSE: To display a retrieved result onto a screen by providing a database, a keyword designation means and a control section displaying the retrieval result so as to retrieve the database while using the designated keyword as an index. CONSTITUTION: A stereo audio signal is selected by an FM tuner section 2 and demodulated and amplified by an FM radio section 3 and reproduced from a headphone 4 or left right speakers as a stereo or monaural audio signal. Multiplexed information multiplexed by an FM audio signal is fed to a decode section 5. The operation of the decode section 5 is totally controlled by a section 12 incorporating a CPU. An operation input section 7 and a display section 8 are connected to a control section 12 and the information selected by an input section 7 is displayed on the display section 8. A database storage section 13 and external connection interfaces 14, 15 are connected to the control section 12. Retrieved data are fed to an external connection device such as a printer 40 and an FD device 50 and extracted externally at any time.  Furthermore, a character string desired to be designated by a keyword in the multiplex information displayed on the screen is designated by one by one character by using a cursor key arranged on a panel face as a keyword designation means.
Patent JP-S602989-A (JP)
Inventor: MURATA MASAMI
IPC: G02F1/1333
Filed: 1983-06-20
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-2000047873-A (JP)
Title: Interface method between application program and property information, method for distributing property information from server to client, computer readable storing medium recording property information editing program, computer readable storing medium recording property information storing program, and property information editing device
Inventor: THARAKAN GEORGE
IPC: G06F9/44
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a system allowing a system manager to directly edit a property file of a server on a client. SOLUTION: A client gives a request to a server in order to obtain property information for an application program (step 520). Upon receiving the property information, the client transfers it to the configuration part of the application program (step 530). Then the property information is edited by the system manager (step 535). When the edited property information is received, the client transmits it to a server (step 545). The information is stored at a specific location on the server (step 550).
Patent JP-H0411909-A (JP)
Title: Filter apparatus and its operation
Inventor: YAGISHITA AIZABURO
IPC: B01D36/02
Filed: 1990-04-27
Abstract: PURPOSE:To obtain a compact filter apparatus capable of the operation of high working rate by connecting the piping allowing to open with the upper part of a raw liquid chamber in the specified type main filter in which cylindrical filter mediums are elected in the raw liquid chamber in the lower part and the filtrate chamber communicating with the inside of the cylindrical filter mediums is provided in the upper part. CONSTITUTION:When a piping (e) is closed to stop the supply of raw liquid to the raw liquid chamber A1, and then a piping (a) is closed and the pressure of compressed air is worked to the filtrate chamber A3 through a piping (c) and a piping (d) is opened to communicate with the raw liquid chamber A1 with a pressing filter dehydrator C, the filtrate from the press filter dehydrator C is freely flowed into a liquid receiving vessel D through a piping (g), and the clean filtrate in the filtrate chamber A3 is reversely flowed into the raw liquid chamber A1 through the cylindrical filter mediums A2, and flowed into the pressing filter dehydrator C while exfoliating filter cake from the cylindrical filter mediums A2 and filtered and entered into the liquid receiving vessel D. When a piping (f) is opened after >=1/10 of the contents of the main filter A is moved to the pressing filter dehydrator C, the inner pressure of the raw liquid chamber A1 is relived to be lowered to the atmospheric pressure, and the remained pressurized air in the filtrate chamber A3 passes rapidly through the cylindrical filter mediums A2 together with the remained clean filtrate to exfoliate cake.
Patent JP-S5635409-A (JP)
Title: Method of doping impurity into compound semiconductor
Inventor: USUI AKIRA
IPC: H01L21/268
Filed: 1979-08-29
Abstract: PURPOSE:To facilitate the control of doping, by adopting a molecular beam method to cause epitaxial growth on a III-V or II-VI group compound semiconductor by evaporating a impurity element to be doped while ionizing constituent elements. CONSTITUTION:A substrate 3 for GaAs or the like to be grown is bonded on the bottom of a substrate holder 1 containing a heater connected to an ion acceleration power source 2. A GaAs cell 4 having a heater 5 and a cell temperature detection thermocouple 6 and an As cell 11 having a heater 12 and a thermocouple 13 are provided under the substrate 3. A doping Zn cell 14 having a heater 15 and a thermocouple 16 is provided adjacently to the cell 11. A thermion emission filament 7 connected to a power source 8 and an anode 9 connected to another power source 10 are heated to ionize Ga and As. At the same time, an impurity zinc in the cell 14 is evaporated. The ionized elements and the evaporated element are projected onto the substrate 3 so that an epitaxial layer is grown.
Patent JP-S591267-A (JP)
Title: Manufacture of ink jet recording head
Inventor: INAMOTO TADAKI
IPC: B41J2/16
Filed: 1982-06-29
Abstract: PURPOSE:To obtain a highly reliable ink jet recording head, by a method wherein protective layers are provided on a base plate including ink jetting elements and after the surfaces thereof are treated with metal organic compound, photographic resins are deposited thereupon. CONSTITUTION:After a predetermined number of ink jetting pressure generating elements such as heat generating elements are provided on a base plate 1 made from ceramic, metal or the like, it is covered with inorganic oxide such as SiO2, glass BN or the like and/or inorganic nitride 3. Furthermore, the base plte 1 is cleaned at its surface and metal organic compound as metal alcoholate, metal acylate or the like are deposited on the layer 3 to form a layer 4. Thereafter, a dry film photoresist 5 is provided and a photomask 6 is deposited thereupon for exposure. After an ink passage 9 is defined by treating the unexposed part using dissolving agent, a plate 8 adapted to serve as a cover for the base 1 is secured thereto using adhesive agent 7.
Patent JP-S5444504-A (JP)
Title: Noise eliminator in optical recorder-reproducer
Inventor: OKAMURA HIDEO
IPC: G11B7/00
Filed: 1977-09-14
Abstract: PURPOSE: To elmiminate spike-form noise even in a high frequency range by detecting spike-form noise from demodulated audio signal with band-or high-pass filters, etc. and forming noise-section signal.  
     CONSTITUTION: A filter 101 consisting of BPF or HPF detects the spike-form noise out of the demodulated audio signal inputted to terminal (a). A comparator 104 compares the magnitude of the waveforms of the outputs of the filter 101 having been integrated at respectively dieerent time constants by integrators 102, 103 and generates noise section signal. The pulse width of this signal is set arbitrarily by the difference of the time constants of the integrators 102, 103 and the discrimination of the spike-form noise and the continuous signal in the same band as this may be performed. An HPF 105 integrates the signals above 5K Hz, etc. and cancels the noise section signal by letting an analog gate 8 open when the elvel thereof is larger than a reference voltage. Thereby, the spike-form noise may be eliminated even in a high frequency range. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02287268-A (JP)
Title: Apparatus for checking printed circuit board
Inventor: NAKAYAMA KIYOTAKA
IPC: G01R31/00
Filed: 1989-04-28
Abstract: PURPOSE:To prevent the accident such as breakdown of an IC in a post-process by providing a voltage sensor having an output contact detecting charged volt age to be turned ON/OFF corresponding to a set voltage value. CONSTITUTION:When a power supply switch 5 is turned OFF and a switch 7 is changed over from a contact (a) to a contact (b), charged voltage is detected by the first and second voltage sensors 12, 13. When the charged voltage is equal to or more than the first set value, detection output is obtained from the sensor 12 and the first contact 12a is turned ON and, therefore, a contact 14c is turned ON. If a lever 3 is operated in this state, a limit switch 16 is turned ON and the power supply voltage of a power supply line 6 is supplied to an annnciator 17 to operate said annunciator 17. As a result, a display lamp 19 lights flickeringly and a buzzer 20 emits alarm sound. When the charge voltage drops to reach the second set value or less, the detection output is obtained from the sensor 13 and the second contact 13a is turned ON and the contact 14c becomes an OFF-state and the annunciator 17 is not operated.
Patent JP-2000307593-A (JP)
Title: Device and method for managing mpoa cache
Inventor: ASANO KATSUTO
IPC: H04L45/02
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To execute efficient communication at high speed by transmitting an MPOA address solution request message to an ingress MPOA server and updating the cache memory content of a cache management part with the response message content when the detection of a data flow exceeding a prescribed threshold is informed from a flow monitoring part. SOLUTION: A flow monitoring part 22 monitors a data flow transmitted to an ingress MPOA server within prescribed monitoring time before the time out of a timer 26 after the setting of a short cut. An MPOA message processing part 23 transmits an MPOA address solution request message to the ingress MPOA server when the detection of the data flow exceeding the prescribed threshold is informed from the flow monitoring part 23. Thus, a cache management part 21 managing an ingress cache by a memory 25 and a timer 26 updates the content of the memory 25 with the response message content. Thus, the efficient communication of high speed, which is intrinsic to the MPOA, is executed.
Patent JP-H05307298-A (JP)
Title: Image forming device
Inventor: KUROKAWA MITSUAKI
IPC: G03G15/00
Filed: 1992-04-30
Abstract: PURPOSE:To eliminate a potential difference between toner and a photoconductor and to prevent the sticking of unwanted toner to the photoconductor by approximating the characteristic of a developing bias to the static charge characteristic of the photoconductor. CONSTITUTION:When the developing bias is applied from a power unit 46 to a sleeve 32 at the time of developing, the toner 28 stuck on the outer surface of the sleeve 32 is electrostatically charged and the toner 28 comes into contact with a photoconductor layer 18 to electrostatically charge the photoconductor layer 18. Since a photosensitive drum 12 is rotated in the direction of the arrow A, the surface potential of the photoconductor layer 18 is elevated according to a contact time with the electrostatically charged toner 28 at the time of rising the developing bias. In other words, at the time of rising the developing bias, on the bottom end part 50 of a contact part 48 the surface potential of the photoconductor layer 18 is low because the contact time with the toner 28 is short and becomes high because the contact time becomes long as it goes to the top, and the almost same potential as that of the toner 28 is obtained on the top end part 52.
Patent JP-S5336245-A (JP)
Title: Developing sleeve
Inventor: KOBAYASHI KAZUO
IPC: G03G15/08
Filed: 1976-09-16
Abstract: PURPOSE:In a developing method using toners, the reproducibility of low contrast manuscripts is improved and latitude is widened by arraying conductive sleeve faces and non-conductive sleeve faces altermately.
Patent JP-S62267299-A (JP)
Title: Monoclonal antibody
Inventor: SUZUKI TAKAYOSHI
IPC: C07K16/00
Filed: 1986-05-15
Abstract: PURPOSE:The titled antibody obtained by subjecting a mammal immunocyte which is immunized against a cholestatic factor (CF) as an immune antigen and a mammalian cell of plasmacytoma to cell fusion, cloning to give a hybridoma and using the hybridoma. CONSTITUTION:An immunocyte (e.g. splenic cell, etc.) of mammal (e.g. mouse, rat, etc.) immunized against CF and a cell of plamacytoma (e.g. myeloma cell, etc.) are fused in the presence of a fusion promoter (e.g. polyetylene glycol, etc.) in a nutritive medium, then cultivated in a medium (e.g. HAT medium, etc.) for selection to give a hybridoma and reference of a strain forming the aimed antibody and monocloning are carried out by using limiting dilution method. A cloned hybridoma is cultivated by the conventional procedure and the aimed antibody is produced in the supernatant liquid of the culture mixture or the hybridoma is administered to a mammal and the aimed antibody is produced in ascites and purified by gel filtration, etc.
Patent JP-H048430-A (JP)
Title: Screw fastening device of suspension unit
Inventor: KOGA SHIGERU
IPC: B23P21/00
Filed: 1990-04-25
Abstract: PURPOSE:To finally tighten a screw which is tentatively fastened, accurately on a carrier device by connecting and supporting a means for clamping a car body and a means for supporting a suspension unit together, in such a way that they can move in a facial direction, and by connecting a screw tightening means to one of them. CONSTITUTION:An elevating table 301 and a supporting table 308 are elevated, and the rear end of a car body is raised, while a clamp rod 314 is protruded, and the point is inserted in the hole of a hook part, so as to integrate a device into the car body. By raising a lower arm by lower arm supporting boards 421, 422, the floating table 410 is moved in a facial direction, and is positioned in the direction of the lower arm. The positioning of elevating tables 501, 561 is carried out at the same time, and further, the positioning of the supporting table 308 is also carried out. Nut runners 510, 520, 530, 540, 550 are proceeded by each cylinder 514, 523, 533, 545, 553 of a screw tightening mechanism, and final tightening is thus carried out.
Patent JP-S63286600-A (JP)
Inventor: GERARUDO MARETSUSHIYU
IPC: C01G37/14
Filed: 1988-05-07
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-S5537972-A (JP)
Title: Patterning method for dial for watch
Inventor: YOKOYAMA EISUKE
IPC: G04B19/06
Filed: 1978-09-11
Abstract: PURPOSE: To manufacture a dial, where the pattern of a base mold is copied with high fidelity, with high producibility by transcribing the pattern of the base mold on a dial material plated with soft metal by pressing.  
     CONSTITUTION: On dial material 3 of brass, etc., plating layer 4 of soft metal such as copper is formed and on its surface, base mold 5 with a pattern is placed and pressed, so that since plating layer 4 is soft enough to adapt itself to the unevenness of the surface of base mold 5, the pattern will be copied with fidelity. Consequently, a dial of high quality can be manufactured with good producibility. 
     COPYRIGHT: (C)1980,JPO&Japio