baber/WOPTO huggingface dataset:
Patent JP-S58145976-A (JP)
Title: Induction heating type fixation device
Inventor: SENBA HISAAKI
IPC: G03G15/20
Filed: 1982-02-24
Abstract: PURPOSE:To improve the fixation of toner by heating the bottom surface of a toner image suport passing in a high frequency chamber by means of a heating element disposed under a conveying path for the toner image support and at the same time, by subjecting the surface of the toner image support to high frequency induction heating. CONSTITUTION:When the operation for forming picture images is started, voltage is applied from a DC power source through a power source switch to a ceramic heating element 5 to generate heat with said element. A toner image support 7 is fed into a high frequency chamber 1 by conveying rolls 13 after the element 5 attains a specified temp. state. The entrance of the support into the chamber is detected by detecting mechanisms 11, 12, and high frequencies are begun to be supplied into the chamber 1 from a high voltage power source 16, then toners 8 are thoroughly melted and fixed on the support 7. When the discharging of the support 7 is detected with detecting mechanisms 14, 15 provided in the outlet of the chamber 1, the signal thereof is fed to a central control unit 17, by which the output of the power source 16 is turned off.
Patent JP-S62188469-A (JP)
Title: Method for converting density of picture element
Inventor: KITAMOTO TORU
IPC: H04N1/387
Filed: 1986-02-13
Abstract: PURPOSE:To attain the faithful expression of density change of an original picture by regarding calculated values as gradation values on the center of gravity of a tetragon formed by four original picture elements, and calculating the gradation of an aimed converted picture element by a gradation value calculating part on the basis of the center of gravity of the tetragon, distance relation with the original picture element and the gradation value. CONSTITUTION:A converter picture element gradation value calculating part 4 inputs coordinates (Xt, Yt) from a position calculating part 1 and calculates corrected gradation values gammaX', gammaY' from gradation change values DELTAP-DELTAS calculated by a gradation change value calculating part 3 on the basis of coordinates (Xt, Yt) as follows. Since it is considered that the coordinates (Xt, Yt) are deviated from the center G of gravity by said corrected gradation values gammaX', gammaY' in the X and Y directions and the corrected gradation values gammaX, gammaY are obtained by correcting the deviations, a corrected value gammais calculated from the corrected gradation values gammaX, gammaY and the ratio of the coordinate Xt to the coordinate Yt on the basis of an equality gamma=(Yt.gammaX+Xt.gammaY)/(Xt+Yt). The gradation value IT of the converted picture element T is calculated as the sum of -I and gamma and said calculations are successively executed to form converted picture element having said gradation and to executed picture element density conversion.
Patent JP-H09233013-A (JP)
Title: Method for adjusting power in satellite electric communication circuit network catching at least two satellites in its sight of line and stations in use
Inventor: GIYOOMU KIYARO
IPC: H04B7/185
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for adjusting transmission power between stations in a multi-satellite sight type electric communication circuit network. SOLUTION: Following steps are repeated periodically. At first when power for transmission of a 1st single signal by a 1st station SE is instructed by a single transmission power level instruction signal, a quality level of a corresponding 2nd single signal received by a 2nd station SR as adjusted to be equal to a reference quality level. When the level of the 1st station SE sending N-sets of 1st composite signals is instructed by N-sets of composite transmission power level instruction signals, the quality level of a global reception signal is adjusted to be equal to a reference quality level. Then a minimum level single instruction signal is selected to given an instruction of power when the 1st station SE sends a call signal or N-sets of composite instruction signals are selected to instruct power when the 1st station SE sends a composite call signal.
Patent JP-H03235351-A (JP)
Title: Semiconductor storage device
Inventor: NOMICHI HIROYUKI
IPC: H01L27/10
Filed: 1990-02-13
Abstract: PURPOSE:To effectively reduce a fuse area so as to easily make an element finer without reducing the width and pitch of conductive wiring by providing a fuse formed of two or more conductive wiring layers through insulating films. CONSTITUTION:After a field oxide film 12 and CVD oxide film 13 are successively deposited on a semiconductor substrate 11, the first conductive wiring 14 of polysilicon is formed on the film 13. After the film 13 and wiring 14 are coated with the first PSG film (a silicon oxide film added with phosphorus) 15, the second conductive wiring 16 of polysilicon is formed on the film 15 and the second PSG film 17 is formed on the film 15 and wiring 16. Since the fuse thus formed has a double structure of the wiring 14 and wiring 16 through the film 15, the combination of the fuse per one place necessary for a plurality of layers becomes three or more and, when the wiring 14 is arranged immediately below the wiring 16, the fuse area can be compressed further. Therefore, this element can easily be made finer without reducing the width and pitch of the conductive wiring.
Patent JP-S62187074-A (JP)
Title: Plate taking-off apparatus of screen printing apparatus
Inventor: KOYAMA KOICHI
IPC: B41L13/14
Filed: 1986-02-13
Abstract: PURPOSE:To enable the taking-off of a used screen printing stencil without contaminating the hand or clothing of a worker, by respectively providing a pair of stencil take-up rolls to both lateral side plates of a cylindrical plate cylinder in a state rotatable on the same axis to each other and providing a stencil engaging means selectively engaging the screen printing stencil with each of said rolls. CONSTITUTION:The taking-off of a used screen printing stencil S is performed by grasping a reinforcing paper piece by a hand to detach the same from a cylindrical plate cylinder 10 and engaging the same with the stencil engaging pins 36, 38 of stencil take-up rolls 24, 26. Next, the cylindrical plate cylinder 10 is rotated in a counterclockwise direction and the screen printing stencil S is wound around the take-up rolls 24, 26 to be detached from the cylindrical plate cylinder 10. The taken-up screen printing stencil S is pulled off in the axial direction of the take-up rolls while bent by grasping the screen printing stencil at the intermediate position between a pair of the stencil take-up rolls to pull the same to the diameter direction thereof and taken out from the stencil take-up rollers to be discarded. Because the ink adhering surface of each stencil take-up roll is directed to the inside, the taking-off of the used screen printing stencil S is performed without contaminating the hand and clothing of a worker.
Patent JP-S63198233-A (JP)
Title: Transfer device for panel and shadow mask
Inventor: MIYAZAWA HIDEO
IPC: H01J9/22
Filed: 1987-02-13
Abstract: PURPOSE:To allow automatic transfer without collapsing the mating by extracting a shadow mask and a panel from a hanger with respective transferring units, transferring them to a dedicated conveyor pallet, detecting the size, direction, etc., and concurrently transferring them. CONSTITUTION:When a hanger 2 arrives, the X travel bed 11 of a hanger clamp device 5A is synchronously traveled, after a fixed distance, a Y travel bed 8 proceeds to the hanger side to clamp the hanger 2 by an arm 15. The X travel bed 21 of a lifter transferring unit 16A is controlled at the same speed as the bed 11, a receiving plate 25 is lifted, a panel 3 is scooped, then a Y travel bed 19 is retreated. A rotary shaft 22 is rotated by 180 deg. to lift the plate 25, the panel 3 is moved to a vacuum attraction pad 31 along an attraction guide bar 32A and shifted and transferred on an accumulate conveyor 26. The panel 3 is collated with the mating shadow mask 4 for the size and direction by a panel checker. The mask 4 flows likewise the panel 3 at a fixed distance, and they are transferred together when the final collation succeeds. Accordingly, they can be automatically transferred without collapsing the mating even if separately transferred.
Patent JP-H09228008-A (JP)
Title: Iron-chromium-aluminium steel tube excellent in high temperature shape stability
Inventor: HOSOKAWA HIROSHI
IPC: C22C38/00
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To produce an Fe-Cr-Al steel tube excellent in high temp. strength characteristics and excellent in sagging resistance in the case of use at a high temp. SOLUTION: This Fe-Cr-Al steel tube excellent in shape stability is the one in which, in a steel tube obtd. by sintering an Fe-Cr-Al powdery alloy, the average grain diameter of ferritic crystals is regulated to <=40μm (not including 0μm). In particular, the steel tube in which the average grain diameter of ferritic crystals after heating at 1200 to 1500 deg.C for 1hr is regulated to >=1000μm is preferable.
Patent JP-S60173949-A (JP)
Title: Clock supply system
Inventor: WATANABE TOSHIO
IPC: H04L7/02
Filed: 1984-02-20
Abstract: PURPOSE:To improve the reliability of a system by switching automatically a clock synchronizing and managing a transmission clock to a clock generated in the inside when an external clock or a received clock is disconnected. CONSTITUTION:Since contacts a, b of a switching terminal 5 are connected while the transmission clock is synchronized subsequently to the reception clock, the reception clock from an input terminal 1 is outputted from an output terminal 4. When the reception block is turned off a detector 6 detects it, an SW1 is thrown to the dotted line side and the clock from an internal clock generator 3 is outputted. When the clock is synchronized subsequently, since contacts b, c of the switching terminal 5 are thrown, if the external clock is interrupted and the detector 7 detects it, a switch SW2 is changed over and the clock of the internal clock generator 3 is outputted. Since the transmission clock is synchronized and managed with the clock of the transmission clock generator 3, a transmission PCM signal is transmitted.
Patent JP-S52113735-A (JP)
Title: Support for electrophotographic light sensitive material
Inventor: TARUMI AKIYOSHI
IPC: G03G5/14
Filed: 1976-03-22
Abstract: PURPOSE: To form a conductive protective layer consisting of a carbon particles dispersed resin on a conductive support proper and form an activator containing. intermediate layer directly on this surface without causing corrosion and further, impairing advantages of the intermediate layer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10228194-A (JP)
Title: Image forming device
Inventor: HAKUKAWA KAZUO
IPC: H05B3/00
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To remove the unevenness of fixation by eliminating the influence of the variance of the quantity of heat transmitted from a heat source to a printing paper and to remedy the rugged deformation of the printing paper. SOLUTION: In a device adopting an orthogonal transfer system, a toner image carried on a toner image carrier is transferred to the printing paper, in a direction perpendicular to the carrying direction of the printing paper and then, the toner image transferred to the printing paper is fixed by a fixing unit 14. In such a case, the fixing unit 14 is provided with a heat source 12 for generating a heat ray for fixing the toner image, a reflector 13 for reflecting the heat ray projected from the heat source 12 and a heating roller 15 for pressurizing and reheating toner grains fixed by the heat source 12 and the reflector 13.
Patent JP-S61189749-A (JP)
Title: Communication control equipment
Inventor: FURUKAWA TOSHIO
IPC: H04L69/40
Filed: 1985-02-18
Abstract: PURPOSE:To perform quickly the analysis of a trouble and to study a cause thereof when it occurs by monitoring the transmission/reception data on the 1st plural communication circuits via the 2nd type of circuit adaptor and reporting the monitor results. CONSTITUTION:A microprocessor 6 is included in a communication control part 1 which controls the 1st type of circuit adaptor 411-41n, the 2nd type of circuit adaptor 42, a memory 7 and input/output channel adaptor 8. The part 1 receives an indication from a data processor 2 via an input/output channel signal line 10 and monitors the transmission/reception data transferred via the designated one of communication circuits 511-51n. Then the information obtained through said monitor is reported to the processor 2. Thus the part 1 can always monitor the transmission/reception data on the circuit to which the monitor is needed.
Patent JP-2000228092-A (JP)
Title: Semiconductor integrated circuit device
Inventor: ARAI FUMITAKA
IPC: G11C16/02
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To shorten a time required for reading out data from a memory cell in which data of (n) levels (n is integer of 4 or more) is stored. SOLUTION: This device is provided with a memory cell array which stores four level data and comprises first and second memory cells, when four level data are discriminated, the four level data are divided into a first read-out and second read-out, the first read-out is performed by respective common 0V for a source potential Vs of the first and the second memory cells, the second read-out is performed by switching a source potential Vs of the first and the second memory cells to 0V or positive potential Vm in accordance with a result of the second read-out.
Patent JP-S63197198-A (JP)
Title: Seat excitation device
Inventor: KOMAZAWA OSAMU
IPC: H04R1/00
Filed: 1987-02-12
Abstract: PURPOSE:To surely de-energize the excitation device of a vacant seat, by detecting the presence/absence of persons on seats by monitoring a capacitance between first electrode and second electrode, and blocking the energizing of the vibration of an electric vibrator by detecting the absence of the person. CONSTITUTION:At least a part of the persons MAN who occupy the seats is placed between the first electrode EFR and second electrodes ROOF and FLOR, therefore, the capacitance between the first electrode EFR the second electrodes ROOF and FLOR changes remarkably based on the presence/absence of the person, and by detecting the capacitance, it is possible to surely detect the presence/absence of the person. In other words, the energizing of the electric vibrator 110 is blocked when no person MAN occupies the seat. In such a way, it is possible to prevent the excitation device of the seat not occupied by the person MAN from being left as energized. Also, since the detection of the presence/absence of an occupying person MAN is performed with a non-contact system by monitoring the capacitance between the first electrode ELFR and the second electrodes ROOF and FLOR, superior durability can be attached on the device.
Patent JP-S61189830-A (JP)
Title: Production of assembly cam shaft
Inventor: SUZUKI HIDEO
IPC: B21D26/02
Filed: 1985-02-18
Abstract: PURPOSE:To attain the high strength reinforcement for hollow steel shaft by inserting the reinforced pipe made of long fiber reinforced plastic in the inner periphery of the hollow steel shaft combining cam piece by diameter expansion and by joining with diameter expansion the reinforced pipe to the hollow steel pipe. CONSTITUTION:The cylindrical reinforcing pipe 160 made of long fiber reinforced plastic is inserted to the inner periphery of hollow steel shaft 101. The reinforcing pipe 160 is then expanded by applying the inner pressure of air pressure or liquid pressure as well as by heating the reinforcing pipe 160 and the hollow steel shaft 101 if necessary and joined to the nearly bellows shaped inner peripheral face of the hollow steel shaft 101. The cam shaft 100 thus assembled can pass the long fiber to the projecting part 161, 162... and the hollow steel shaft 101 and reinforcing shaft 160 are strongly joined.
Patent JP-S60175330-A (JP)
Inventor: YAMADA YUKIO
IPC: H01H23/30
Filed: 1984-02-20
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-S52113151-A (JP)
Title: Timer unit
Inventor: KIMURA KAZUYA
IPC: H01H43/00
Filed: 1976-03-18
Abstract: PURPOSE: To make the result of repair of this unit effective, by predicting the life of electric equipment with the first operation of the thyristor and by interrupting the power supply to the electric equipment with the second operation. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S56127052-A (JP)
Title: Cacao butter substitute and chocolate composition comprising it
Inventor: MARUZENI SHIYOUSHI
IPC: A23G1/30
Filed: 1980-03-10
Abstract: PURPOSE: A temper type cacao butter substitute and a chocolate composition comprising it suitable for preparing heat-resistant chocolate in summer, comprising sal seed middle part oil, sal seed oil and palm middle part oil.  
     CONSTITUTION: A temper type chocolate composition comprising 5W30wt% cacao butter substitute consisting of 40W80wt% sal seed middle part oil, 0W30wt% sal seed oil, and 20W60wt% palm middle part oil, showing a solid fat number not less than 80 at 20°C, not less than 48, preferably not less than 53 at 30°C, 30W65, preferably 40W65 at 33°C, 3W25, preferably 6W25 at 35°C, and not more than 1 at 37°C. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02209413-A (JP)
Title: Manufacture of spheroidal graphite case iron gear raw material
Inventor: KOMATSU KENICHI
IPC: C21C1/10
Filed: 1989-02-09
Abstract: PURPOSE:To manufacture a spheroidal graphite cast iron gear raw material having uniform structure and high strength and reliability by pouring molten metal into an annular cavity in a mold from gates at lower face and at the same time, radiating gates through a vertical runner arranged at center part. CONSTITUTION:The vertical runner 3 is arranged at the center part of the annular cavity in the mold. The molten metal is poured from a sprue 2 through the gates 7 arranged at the lower face of the annular cavity with bottom pouring method. At the same time with this, the molten metal is poured from the above vertical runner 3 through the gates 6 radiately arranged to the inner face of the annular cavity 1. By synergism with these, the molten metal at the whole round of the outer peripheral part in the annular cavity 1 is made flow in at almost the same time and solidified. By this method, in the gear part 9 of the annular cavity 1, the distribution of grain sizes of the spheroidal graphite is made to uniform, and the uniform structure having >=85% spheroidizing ratio and <=70mum graphite grain diameter is obtd. Further, the spheroidal graphite cast iron gear raw material having high strength and reliability without any fluctuations of the strength in each gear part 9 is obtd.
Patent JP-H01206228-A (JP)
Title: Manufacture of semiconductor strain gage type pressure sensor
Inventor: HAYASHI MASAHIDE
IPC: G01L9/04
Filed: 1988-02-12
Abstract: PURPOSE:To prevent the pollution of a metallized layer on the end face of a supporting block by ions, by a construction wherein an electrode for bonding is prevented from coming into contact with the aforesaid metallized layer when a diaphragm is bonded to the supporting block by anodic bonding. CONSTITUTION:In a manufacturing process of a pressure sensor, first a pressure- sensitive diaphragm 7 and a diaphragm supporting block 5 are bonded and thereafter the supporting block 5 and a base 1 are bonded. In order to bond the diaphragm 7 and the supporting block 5, a (+) electrode 14 is put on the silicon diaphragm 7 and then a (-) electrode 15 is brought into contact with a pedestal part 5b through the intermediary of a space part 12 formed in the central part of a metallized layer 8, so as to implement anodic bonding. By using such a bonding method as stated above, Na<+> educed from the supporting block 5 on the occasion of bonding is concentrated around the electrode 15 and the metallized layer 8 is not polluted by Na<+>. After this bonding, the bottom side of the supporting block 5 is bonded and fixed on the base 1 through the intermediary of the metallized layer 8.
Patent JP-S52113936-A (JP)
Title: Preparation of liquid crystal materials
Inventor: WATANABE HARUAKI
IPC: C07C253/00
Filed: 1976-03-19
Abstract: PURPOSE: Liquid crystal materials, which is liquid crystal state near the room temperature and exhibits positive dielectric anisotropy and the stability to moisture in air, are economically prepared by the reaction of p-substituted-benzylidenep'-aminophenyl with chloroacetonitrile. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59156968-A (JP)
Inventor: TSUTSUI NAOKI
IPC: C04B35/66
Filed: 1983-02-25
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-H03234040-A (JP)
Title: Tweezers
Inventor: IMAI YUKARI
IPC: H01L21/68
Filed: 1990-02-09
Abstract: PURPOSE:To facilitate handling of wafers by increasing pressure inside hollow tweezers or by restoring it to atmospheric pressure. CONSTITUTION:Tweezers are kept on penetrating until a wafer 6 strikes a wafer stopper 5: when the wafer 6 reaches the wafer stopper 5, a switch 9 is actuated to close a hole 8. Pressure inside the tweezers for air introduced through an air pipe 4 is increased to extrude a wafer retainer 1, so that a teflon sheet 11 inflates and grips the wafer 6. For release of the wafer 6, the switch 9 is actuated to decrease pressure inside the tweezers by exposure of the hole 8 and to tighten a spring 2 resulting in recovery of the wafer retainer 1 and the teflon sheet 11 to the original position.
Patent JP-H11211113-A (JP)
Title: Installation method of regenerative type air conditioning panel and regenerative board ground work
Inventor: OTA MASAHIRO
IPC: F24D3/16
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To provide an installation method of a regenerative type air conditioning panel with higher workability and also a regenerative board which achieves higher workability and a higher heat efficiency without the waste of the resource. SOLUTION: A recessed groove 2a is formed in the top surface of a heat insulating material 2 and a pipe 3 such as copper pipe is arranged in the recessed groove 2a to prepare regenerative board ground works 1A-1B. There are arranged a process of laying the plurality of regenerative board ground works 1A-1B on a floor surface of a building, a process of interlinking tubes 3 on the respective regenerative boards and a process of casting regenerative material such as mortar on the top surface of the heat insulating material 2 and the external surfaces of the tubes 3.  In the regenerative board ground work in which the recessed groove 2a is formed in the top surface of the heat insulating material 2 and the tube 3 is securely arranged in the recessed groove 2a, protrusions are protrusively arranged from both sides of the recessed groove 2a to fix the tube 3 sandwiching it and protrusions are erected from the bottom surface of the recessed groove 2a to support the tube 3 isolated from the bottom surface of the recessed groove.
Patent JP-S63198680-A (JP)
Title: 4h-quinolizin-4-one derivative
Inventor: KURASHINA KIICHI
IPC: A61P27/16
Filed: 1987-02-12
Abstract: NEW MATERIAL:The compound of formula I [R<1> and R<2> are H, (substituted) lower alkyl or lower alkenyl, (substituted)alicyclic group, aryl or heterocyclic group; R<3> is lower alkyl]. EXAMPLE:3-Cyano-N,N-dibenzyl-2-methylthio-4H-quinolizin-4-one-1-carbox amide. USE:Medicine. It has an activity to suppress the formation of antibody of immunoglobulin E (IgE) and is useful as a remedy for diseases caused by IgE, e.g. bronchial asthma, rhinitis, dermatitis, anaphylaxis, etc. PREPARATION:The compound of formula I can be produced by reacting 2- pyridylacetic acid with an amine derivative of formula II by conventional method, thermally reacting the resultant 2-pyridylacetamide derivative of formula III (including novel compounds) with equimolar amount of a compound of formula IV in an inert solvent or in the absence of solvent at 100-120 deg.C for 2-10hr and treating and purifying the reaction product by conventional method.