baber/WOPTO huggingface dataset:
Patent JP-S63251218-A (JP)
Title: Injection molding machine
Inventor: ITO KOJI
IPC: B29C45/76
Filed: 1987-04-07
Abstract: PURPOSE:To improve promptly conforming properties of a driving system for injection molding without changing a control device of a machine system, by providing a specific feed forward compensation element and control signal adjusting device on a driving device for injection molding. CONSTITUTION:A signal accelerating and decelerating device 8 is provided next to a position command value generating device 1 and a high-frequency element is removed from an undecided position command value signal to be put out through the position command value generating device 1. Then a transfer function of the whole system is made small by a feed forward compensation element 3 provided on a control device 2 (the transfer function after compensation of an injection control system is established so that the same becomes a reciprocal of the transfer function which is kept applying.). An obtained signal is applied to an injection driving device 30. Control whose promptly conforming properties have been improved is performed while securing stability of a control system.
Patent JP-S6322836-A (JP)
Inventor: DEIITOMAA SEIFUAASU
IPC: C01B31/36
Filed: 1987-04-08
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-S58221348-A (JP)
Inventor: KATSUYAMA KESAO
IPC: F25B1/00
Filed: 1982-05-21
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-H01258460-A (JP)
Title: Integrated circuit
Inventor: CHIMURA MORIYUKI
IPC: H01L21/822
Filed: 1988-04-08
Abstract: PURPOSE:To lower the current variation rate responsible for noises and thereby to protect transistors from noise-caused erroneous operations by a method wherein an adjusting circuit is provided to adjust transistors divided into groups so that they are staggered in their ON and OFF timing. CONSTITUTION:Output buffer transistors are divided into four groups. For the adjustment of the timing of gate signals from each of the transistors 23-26, 27-30 divided into four groups, changes are introduced into delay circuits A-D and into switching voltage levels. The ON and OFF timing is so designed that it may stagger from one to the other between the divided buffer transistors 23-30. This results in a decrease in the current variation rate, which eventually protects the buffer transistors 23-30 from operational errors due to power source noises.
Patent JP-H06274419-A (JP)
Title: Information recording medium and recording method data thereof
Inventor: HARAKI SUSUMU
IPC: G06F21/55
Filed: 1993-03-23
Abstract: PURPOSE:To protect data recorded in the information recording medium from being broken down by a computer virus. CONSTITUTION:The information recording medium such as a magneto-optical disk, etc., is provided with a read-only storage area in which a virus check program is recorded as a device driver software. When a command for writing external data is generated in a rewritable data recording area 2 of the information recording medium, whether a computer virus exists in its external data or write command or not is checked by this virus check program. The virus check program is recorded in the read-only storage area 1 by a manufacturer of the information recording medium, therefore, there is no possibility of infection of a virus, and also, when a computer system is operated, it rises automatically, therefore, a burden for a processing is not imposed on a user. A breakdown by the computer virus of data recorded in the information recording medium, and expansion of the computer virus through the medium of this information recording medium are both prevented.
Patent JP-S5712224-A (JP)
Title: Push button switch
Inventor: ARAI TSUTOMU
IPC: H05B11/00
Filed: 1980-06-26
Abstract: PURPOSE: To provide push button means for an oven range equipped with a microwave oscillation source and heaters, in which automatic continuous cooking mode being switched-over from an electric oven to an electronic range or vice versa is made possible by the operation of operation means only.  
     CONSTITUTION: 8 Push bottons, i.e., push bottons 27 through 34 are arranged on an operation pannel of the range body. By pushing some of push buttons 27 through 34, some of switches S 1  through S 7  will be opened or closed so that upper and/or lower heaters 106, 107, a steam generation heater 109 and/or a tranformer 114 for supplying a high voltage to a magnetron will be switched ON or OFF. For example, when the push botton 33 is pushed, two or more of the push bottons 27 through 31 can be operated at a time, and when any one of the push bottons 27 through 29 and any one of the push buttons 30, 31 are operated at a time, the magnetron can be charged through any one of the upper heat 106, the lower heater 107 or the steam generation heater 109, so that the continuous cooking from oven cooking to range cooking can be performed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58203210-A (JP)
Inventor: MASUDA AKIRA
IPC: F16B39/12
Filed: 1982-05-21
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-S60231976-A (JP)
Title: Digital magnetic reproducing circuit
Inventor: OKADA YUKIHIRO
IPC: H04N5/92
Filed: 1984-04-30
Abstract: PURPOSE:To decrease the number of parts by substituting an adding circuit in a conventional waveform equalizing circuit with an adding and integrating circuit and removing a trailing-stage integrating circuit. CONSTITUTION:The waveform equalized and integrating circuit 7 which performs waveform equalization and integration simultaneously is installed between an amplifying circuit 2 and a discriminating and reproducing circuit 5 as a substitute for a waveform equalizing circuit and an integrating circuit which are provided independently before. This waveform equalizing and integrating circuit 7 consists of a delay inversion coefficient circuit 20, adding and integrating circuit 21, and low-band negative feedback adding and integrating circuit 22. The delay inversion coefficient circuit 20 consists of delay circuits 22 and 23, amplitude inverting circuits 24 and 25, and a coefficient circuit composed of a resistor, and the adding and integrating circuit 21 consists of an operational amplifier 26 and an integrating capacitor C. Therefore, voltages at specific nodes (p), (q), and (r) in the delay inversion coefficient circuit 20 are summed up and integrated by the adding and integrating circuit 21 simultaneously. Namely, the waveform equalization and integration are carried out simultaneously.
Patent JP-H01259338-A (JP)
Title: Auto-bracketing photographing device
Inventor: WAKABAYASHI TSUTOMU
IPC: G03B7/08
Filed: 1988-04-11
Abstract: PURPOSE:To set in prioritizing an exposure correction amount per a sheet and to achieve photographing with the proper exposure at any time by setting the number of sheets to be photographed at the possible minimum value when the relation between the photographing number and the exposure correction amount exceeds the constraint conditions. CONSTITUTION:The key operation conditions of a panel setting part is inputted to a microcomputer 501 in assuming as opening and closing conditions of switches 531-535, and the photographing number or the exposure correction amount per sheet through the key processing is read. Then, when the relation between the photographing number and the exposure correction amount below the predetermined constraint conditions specified previously, a display signal 554 is outputted. On the other hand, when said relation exceeds the constraint conditions, the photographing number is set at three to be displayed as a caution. Therefore, the photographing with a proper exposure can be always achieved by preferentially setting the exposure correction amount and limiting the photographing number even when the relation between the photographing number and the exposure correction amount exceeds the constraint conditions.
Patent JP-H04301079-A (JP)
Title: Magnetic alloy steel strip without sticking during magnetic annealing
Inventor: OKIYAMA TAKUJI
IPC: C21D9/46
Filed: 1991-03-28
Abstract: PURPOSE:To use no alumina powder for magnetic annealing of Fe-Ni or Fe-Ni- Cr soft magnetic alloy by coating the surface of the alloy with a ceramic film of specified thickness containing one or more kinds of alumina, silica, titania, and zirconia. CONSTITUTION:The surface of a soft magnetic alloy is coated with a ceramic film of >=50Angstrom  thickness. Thereby, during magnetic annealing, sticking of worked parts can be prevented without using alumina powder, and thereby, the production cost can be decreased.
Patent JP-H08280608-A (JP)
Title: Endoscope
Inventor: TAKAHASHI CHOEI
IPC: A61B1/00
Filed: 1995-04-13
Abstract: PURPOSE: To provide an endoscope which enables using of a tube in an exchangeable manner by arranging the tube to be free to load into or unload from an insertion part in a type used without covering the insertion part with a sack or the like. CONSTITUTION: A recessed groove 11 having at least a part thereof formed with a C-shaped cross section is formed on the surface of an insertion part 2 from the tip of the insertion part 2 having an observation window 13 to the base end of the insertion part 2, and a flexible tube 12 having at least one through hole formed axially is fitted into the recessed groove 11 free to load or unload.
Patent JP-S5514178-A (JP)
Title: Rolling method
Inventor: UNO TAKUJI
IPC: B21B1/22
Filed: 1978-07-18
Abstract: PURPOSE: To reduce rolling loads and hold the plate thickness of products always even by rolling the plate while changing the peripheral speeds of two work rolls in proportion to the driving torque change quantity of work-roll-driving motors at the increasing or decreasing of the inlet side plate thickness at the time of performing RD rolling.  
     CONSTITUTION: At the time of rooling a steel plate by an RD rolling method, the rolling is accomplished while the peripheral speed ratios of the upper work roll 1 on the high speed side and the lower work roll 2 on the low speeed side are being increased or decreased in proportion to the change quantity of the driving torque of the work-roll-driving motors 3, 4 at the increasing or decreasing of the inlet side plate thickness of strip S to be rolled. The considerable decrease in the rolling load by the RD method may be achieved and the exit side plate thickness h 1  may be maintained at always a fixed value despite any change in the inlet side plate thickness h 0 . 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63252002-A (JP)
Title: Portable radio device
Inventor: UCHIDA MASAMI
IPC: H04B1/38
Filed: 1987-04-09
Abstract: PURPOSE:To obtain a portable radio device of watch size which has antenna structure adaptive to the radio device of watch size in terms of structure and strength without any trouble in use by using the band part of a wrist watch type portable radio device with a communication function as an antenna. CONSTITUTION:The wrist watch type portable radio device which is a rod antenna type consists of an antenna lead wire 1, a watch band 2, a receiver part 3, and the antenna input terminal 6 of the receiver. Here, the watch band 2 is formed of metal or nonmetal, and the antenna lead wire (solid copper wire) 1 which is coated with an insulator is laid in an S shape inside or outside the band part or in the band part. The overall length of the antenna lead wire is nearly equal to the half wavelength at the center frequency of a radio frequency band. Then both terminals of the antenna lead wire 1 are open. Consequently, this radio device has performance close to that of a half-wavelength dipole antenna.
Patent JP-H11288515-A (JP)
Title: Production of magnetic recording medium
Inventor: KANEKAWA ICHIRO
IPC: G11B5/85
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a magnetic recording medium with which sufficient strength is maintained and curling is prevented in spite of a reduction in the thickness of a nonmagnetic base and which has excellent electromagnetic conversion characteristics. SOLUTION: This process has a nonmagnetic base manufacturing stage for manufacturing the nonmagnetic base 2 consisting of arom. polyamide contg. a strengthening material, a ferromagnetic metallic thin film forming stage for forming a ferromagnetic metallic thin film 3 which is a magnetic layer on the nonmagnetic base manufactured by the nonmagnetic base manufacturing stage by a vacuum vapor deposition method and an etching stage for etching part of the ferromagnetic metallic thin film formed by the ferromagnetic metallic thin film forming stage.
Patent JP-S62243869-A (JP)
Inventor: KAMIMURA KOICHI
IPC: D06C11/00
Filed: 1986-04-16
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-H11278513-A (JP)
Title: Lid material of food container for use in microwave oven and the food container for use in microwave oven
Inventor: HADO NOBUHIRO
IPC: B65D43/02
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a lid material of a food container for use in a microwave oven wherein a moisture-proof condition can be kept at the time of storage, steam can be appropriately discharged at the time of re-heating by the microwave oven and condensation of water can be prevented by peelably laminating a heat-sealable film on one of surfaces of a moisture-proof film. SOLUTION: The lid material 2 of a food container for use in a microwave oven closes an opening of a food container body 1 with a surface of a porous film 5 to stick to the food container body 1. When food inside is to be stored for a long term, moisture-proof effects by a moisture-proof film 4 provided on the other surface of the lid material 2 can prevent moisture from escaping. At the time of re-heating by the microwave oven, the moisture-proof film 4 of the lid material 2 is peeled so that the container is lidded only by the porous film 5.  When the container is re-heated by the microwave oven while being lidded only by the porous film 5, an excessive rise in internal pressure of the container due to steam generated by heating can be prevented by causing the steam to appropriately pass through respective holes of the porous film 5, while dripping of condensation of water from an upper part in the container including the lid material can be prevented.
Patent JP-H11287323-A (JP)
Title: Vehicular hydraulic mechanical continuously variable transmission
Inventor: YASUDA KAZUHIRO
IPC: F16H39/14
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To further reduce engine brake effect by arranging a one-way clutch for connecting an input rotary member and an output rotary shaft according as a rotating speed of the output rotary shaft exceeds a rotating speed of the input rotary member at inverse load operation time, between an input rotary shaft and the output rotary shaft. SOLUTION: An input cylinder shaft 17 of a hydraulic pump P is connected to an internal combustion engine E, and an output rotary shaft 18 of a hydraulic motor M is connected to a driving wheel. A one-way clutch 48 for connecting the input cylinder shaft 17 to the output rotary shaft 18 according to the increase of a rotating speed of the output rotary shaft 18 over a rotating speed of the input cylinder shaft 17 at inverse load operation time, is arranged between the input cylinder shaft 17 and the output rotary shaft 18.  The one-way clutch 48 is actuated so as to connect the input cylinder shaft 17 to the output rotary shaft 18 according to the increase of rotating speed of the output rotary shaft 18 over a rotating speed of the input cylinder shaft 17 at engine brake time so as to connect the input cylinder shaft 17 to the output rotary shaft 18 to thereby further reduce engine brake effect.
Patent JP-H03286622-A (JP)
Title: Decoding circuit for variable length code
Inventor: TOKUDA MASASHI
IPC: H03M7/40
Filed: 1990-04-03
Abstract: PURPOSE:To attain high speed decoding processing by providing a binary tree circuit or the like detecting one variable length code among code series stored in a data register and outputting a corresponding symbol data an applying parallel processing to a variable length code to be decoded in the unit of plural bits. CONSTITUTION:A Huffman code is used, for example, as a variable length code. A right shifter 1 shifts plural parallel bits (e.g. 8 bits) of input code strings ID0-ID7 subjected to Huffman coding to the right by designated bit number and its output is inputted to a data register 4 via a switching circuit 2 and a 1st selector 3. The data register 4 stores tentatively the Huffman code series to be decoded and its output is inputted to a binary tree circuit 5. Then the decode processing is repeated to prevent the occurrence of disorder in the left and right shift quantities of the code string. Moreover, a variable length code string corresponding to one decoded data is decoded by one processing.
Patent JP-S5714127-A (JP)
Title: Ceramic burner
Inventor: ACHIHA SEIJI
IPC: F23R3/60
Filed: 1980-06-27
Abstract: PURPOSE: To prevent the local concentration of load and to improve the durability of the ceramic burner by a method wherein the burner to be fixed to the body of an engine is supported by a plurality of arms held by a cap of the burner in a resilient fashion.  
     CONSTITUTION: The downstream side end of the ceramic burner 2 having a fuel injection valve 20 is connected to a scroll 3 through a hook section 10 provided on the inner periphery of the scroll and the upstream side shoulder of the burner 2 is supported by the plurality of arms 12 through tonguelike plates 13 attached to the burner while the arms 12 urging the burner toward the downstream side are resiliently supported by spring means 11. Each of the plates 13 has a baglike fixing section 17 through which the top end of each of the arms is inserted. Further, in order to prevent each of the arms 12 from spreading out in the radial direction, a plurality of fixing frames 18 each having a tubular section 19 at one end thereof are fixed to the head of the burner 2 at portions near a swirler 4 so as to make the arms 12 pass through the tubular secrions, respecrively, so that the movement of each of the arms 12 in the radial direction is prevented. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06303191-A (JP)
Title: Channel skip control system of radio communication equipment
Inventor: HIROSE SATOSHI
IPC: H04B7/26
Filed: 1993-04-15
Abstract: PURPOSE:To make possible the setting of a skip channel according to the environments of an installation place by resetting a central control part so as to evade the collision of signals when the signals for writing in the channel/ mask table of a storage part by a writing jig are inputted. CONSTITUTION:A power source and a channel/mask table writing jig 8 are connected with a connector 7 for external access, and the memory protect of a nonvolatile storage part 6 is set to a construction order setting part 9 and is removed from it. Next, by the jig 8, a reset signal is inputted, a central control part 5 is continued to be reset and the signal which is necessary for a writing operation is transmitted to a storage part 6. By this signal, channel mask information is written in a memory area where channels/mask tables are allocated, is read next and is confirmed. Subsequently, the setting part 9 of the storage part 6 is removed, a memory protect is performed, the jig 8 is cut off and an actual operation is performed. Thus, the collision with the signal from the control part 5 can be evaded and the channel skip according to the environments of an installation place can be performed.
Patent JP-H03287539-A (JP)
Title: Method for treating gynostemma pentaphylium makino
Inventor: NISHIMURA MOTOYUKI
IPC: A23L1/30
Filed: 1990-04-02
Abstract: PURPOSE:To obtain dried Gynostemma pentaphylium Makino having excellent quality without decomposing and losing a saponine ingredient by bringing a raw material of Gynostemma pentaphylium Makino into contact with steam, quickly increasing the temperature of the raw material and deactivating enzyme contained in the raw material. CONSTITUTION:A raw material of Gynostemma pentaphylium Makino selected from a raw foliage and leaf thereof and finely cut material thereof is brought into contact with steam, preferably 100-150 deg.C steam and temperature of the raw material is raised to >=70 deg.C within 10min, preferably 5min to deactivate a saponine decomposing enzyme contained in raw material. When the raw material is continuously treated, the raw material is brought into contact with steam heated to 100-150 deg.C for 1-5min at a ratio of steam of 0.2-1 pts.wt. based on 1 pts.wt. raw material per unit hour. Extract having high saponine content can be inexpensively obtained by the above-mentioned treatment.
Patent JP-2000281870-A (JP)
Title: Epoxy resin composition and semiconductor device
Inventor: YAGISAWA TAKASHI
IPC: C08L63/00
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition excellent in moldability and solder resistance and especially suitable as a thin type semiconductor device by including an epoxy resin, a phenol resin, a fused silica powder, a curing accelerator and one or more kinds selected from a specific oxidized polyolefin and specified oxidized paraffins as a mold release agent. SOLUTION: This composition is obtained by including (A) an epoxy resin represented by formula I (R is H, a halogen or a 1-9C alkyl; n is 1-5) (e.g. a resin represented by formula II), (B) a phenol resin represented by formula III (e.g. a resin represented by formula IV), (C) a fused silica powder, (D) a curing accelerator (e.g. tributylamine, triphenylphosphine or 2-methylimidazole) and (E) a mold release agent selected from an oxidized polyolefin having 10-30 acid value and oxidized paraffins having 10-30 acid value. In the above composition, the component C is preferably formulated in an amount of 75-93 wt.%. The composition is used to seal an electronic part such as a semiconductor element to thereby afford a semiconductor device.
Patent JP-S62249499-A (JP)
Inventor: HEKUTAA DEE PETORI
IPC: H01B17/58
Filed: 1987-04-09
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-H06269825-A (JP)
Title: Method for controlling meander of metal plate in mill
Inventor: OKAMURA YOSHIHIDE
IPC: B21B37/00
Filed: 1993-03-23
Abstract: PURPOSE:To favorably stabilize the meandering phenomenon of a metal plate to be rolled by adjusting the manipulated variable of differential pressure between benders according to a estimated meandering amount, an estimated meandering derivation and an estimated variable of differential pressure in a bender. CONSTITUTION:A meandering amount yc of a stock to be rolled is measured by a meandering sensor from a manipulated variable of difference pressure in benders and a variation of a difference load through the use of the manipulated variable of bender difference pressure in the benders on the operating and driving sides and a variation of difference load in the rolling loads on the operating and driving sides to estimate the derivation and the variation of the bender difference pressure. The manipulated variable of the bender difference pressure is adjusted according to the estimated value of a meandering amount obtained, the estimated value of a meandering derivation and the estimated value of a bender difference pressure variation. The meandering phenomenon of such a metal plate to be rolled is eliminated. In this way, the meandering amount can be cancelled steadily.