baber/WOPTO huggingface dataset:
Patent JP-S63312349-A (JP)
Title: Flame-retardant polycarbonate resin composition
Inventor: OHIRA YOJI
IPC: C08K3/00
Filed: 1987-06-16
Abstract: PURPOSE:To obtain the titled composition having excellent transparency, no producing a corrosive gas in molding and combustion, without lowering characteristics, by blending an aromatic polycarbonate with a metallic salt of an unsymmetrical N-substituted amidophosphoric acid diester. CONSTITUTION:An aromatic polycarbonate is blended with 0.001-5wt.%, preferably 0.01-2wt.% metallic salt of an unsymmetrical N-substituted amidophosphoric acid diester shown by the formula (R and R' are alkyl or aryl; R'' is acyl or dialkylaminocarbonyl; M is n-valent metal).
Patent JP-S5770935-A (JP)
Title: Fuel injection system for internal combustion engine
Inventor: KIMATA KEI
IPC: F02D41/18
Filed: 1980-10-21
Abstract: PURPOSE: to upgrade control characteristics during high load by controlling fuel injection with an air value installed inside a suction air pipe and by controlling fuel injection in proportion to the number of revolution only during all load as well.  
     CONSTITUTION: A suction air pipe 10 for internal combustion engine is provided with an air measurement device 20. The air measurement device 20 consists of an actuator 24 where the volume of negative pressure is controlled by an air servo- mechanism 23, and other units. A plunger 45 interlocking with a rod 22 constitutes a fuel measurement device 40 and also controls the volume of fuel injection supplied from a fuel atomization device 60 in proportion to the volume of negative pressure transmitted to both the upper and lower parts. Solenoid valves 71, 72, 73, and 76 which feed fuel to the atomization device 60 is controlled by an electronic control unit 70. The solenoid valves determine the volume of fuel injection by detecting the number of revolution during all load operation independently of the measurement devices 20 and 40. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0387045-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: MATSUTANI TAKESHI
IPC: H01L21/76
Filed: 1990-06-06
Abstract: PURPOSE:To reduce a crystal dislocation and to hold good transistor characteristics by a method wherein an insulator or a conductor is buried in a trench in a semiconductor substrate through an insulating film and the corner parts of the upper part of the trench are covered with an insulator film or a conductor film. CONSTITUTION:An Si substrate 1 and an SiO2 film 2 are etched using an Si3N4 film 3, in which an opening is formed using a resist (a masking material) 21, as a mask and a trench 4 is formed. Polycrystalline silicon 17' is buried in the trench 4 through an SiO2 film 15, a polycrystalline silicon film 17'' is provided in such a way as to cover the corners of the upper surface of the trench 4, is etched using the resist film mask 21 and the Si film 17'' is made to remain in the trench including the corner parts. According to this constitution, no bird's beak is generated, the surface is formed into a projected form, a crystal dislocation is reduced and good transistor characteristics are obtained. Moreover, as a channel cut layer is not formed, the finer formation of a device can be attained. Moreover, as the trench part is not recessed, a double bump is not generated in a wiring layer on this isolation layer and a threshold value becomes constant. Moreover, the short-circuit and disconnection of the wiring layer are reduced. The dielectric breakdown strength of the substrate to the buried substance is also improved. In the case of a buried conductor, a voltage is applied.
Patent JP-2000335812-A (JP)
Title: Double-sided adhesive tape adhering device and adhering method for double-sided adhesive tape
Inventor: TAKEBE TAKAYASU
IPC: B65H37/00
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To easily and quickly perform an adhering work for a double-sided adhesive tape. SOLUTION: A double-sided adhesive tape adhering device A1 has an inner case 2, an elevating/lowering member 3 elevating/lowering within the inner case 2 and an outer packaging case 4 operating the elevating/lowering member 3. The elevating/lowering member 3 has a tape supplying device 5 for supplying a double-sided adhesive tape 1, an elevating/lowering plate 6 provided with a transition part 61 adhering a double-sided adhesive tape main body 11 to a surface to be adhered by pressing a peeling tape 12 side when the elevating/ lowering member 3 is lowered and a tape recovery device 7 for winding the peeling tape 12 separated from the double-sided adhesive tape main body 11 by the transition part 61.
Patent JP-S5481221-A (JP)
Title: Production of pyruvic acid
Inventor: KIYOURA TADAMITSU
IPC: C07C51/00
Filed: 1977-12-12
Abstract: PURPOSE: The novel one-stage reaction between acetone and a metal oxide forms pyruvic acid in high yield.  
     CONSTITUTION: In the oxidation of acetone to pyruvic acid, an oxide of tin, tellurium or selenium is used as a reaction catalyst and the reaction is conducted at room temperature to 60°C under normal pressure. The amount of acetone is largely excess and functions as a solvent.  
     USE: A synthetic intermediate for L-triptophane, L-cistein, L-dihydroxyphenyl- alanine. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5848218-A (JP)
Title: Material for use in magnetic head
Inventor: YAMANAKA TOSHIROU
IPC: G11B5/147
Filed: 1981-09-17
Abstract: PURPOSE:To obtain a material for use in a magnetic head having a homogeneity, strong adhesion to a base glass surface, and superior magnetic characteristics, by forming a sendust magnetic film on the glass surface having a heat expansion coefft. near that of the sendust magnetic film and a specified crystal grain diameter and hardness. CONSTITUTION:A magnetic film S of sendust having 160X10<-7>/ deg.C heat expansion coefft is formed by sputtering or the like on a glass base P of a crystallized glass having 150-170X10<-7>/ deg.C heat expansion coefft., <=1mum crystal particle size, and >=600 Vickers hardness, such as SiO2-ZnO-Li2O in 60:26.5:9.5 proportion by weight, and the rest being 2.0 P2O5 and 2.0 Al2O3. The obtained magnetic head material is prevented from curling of the base P and strain of the film S due to the difference of said coefft., and from deterioration of magnetic characteristics in using.
Patent JP-S5480259-A (JP)
Title: Screw down device for rolling mill
Inventor: IIDA YOSHIHIKO
IPC: B21B31/20
Filed: 1977-12-12
Abstract: PURPOSE: To contrive the reduction of rolling cost, by giving the great change to the roll gap through the movement of the reducing screw shaft, and by giving the minute change through the reducing screw shaft and the cylinder driven by the pressure oil introduced into the cylinder, at high speed while the rolling work is performed.  
     CONSTITUTION: When the screw shaft 3 is rotated through the worm wheel 13, the rotation of the ring type cylinder 5 is restrained, and only the screw shaft 3 is moved in the axial direction, and the roll gap of the vertical roll 1 is settled; however, while the rolling work is performed, the ring type cylinder 5 moves in the length of the groove 5C at the outer surface of the cylinder 5 being driven by the pressure oil introduced into the ring type groove 5B of the ring type cylinder 5, and reducing force is given to the vertical roll 1 through the screw shaft 3, on purpose to realize the minute change of the roll gap at high speed while the rolling work is performed; hereby, the rolling cost can be reduced. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6127937-A (JP)
Title: Production of beta,gamma-unsaturated aldehyde
Inventor: KASAHARA AKIRA
IPC: C07B61/00
Filed: 1984-07-17
Abstract: PURPOSE:To obtain the titled compound useful as an intermediate of perfumes, pharmaceuticals, agricultural chemicals, etc., in high yield, by reacting a halogen compound such as 1-bromo-3-methyl-2-butene with carbon monoxide and hydrogen in the presence of a specific palladium complex catalyst. CONSTITUTION:The beta,gamma-unsaturated aldehyde (e.g. 3-pentenal) can be prepared by reacting the halogen compound of formula I (R<1> is H or methyl; R<2> is H, alkyl, alkenyl or aryl; X is halogen) (e.g. 1-chloro-2-butene) with carbon monoxide and hydrogen in the presence of a palladium complex catalyst of formula II(X' is halogen; R<3> is alkyl or aryl) [e.g. dibromobis(triphenylphosphine)palladium, etc.]. USE:Raw material or intermediate for polymeric compounds.
Patent JP-S5849530-A (JP)
Title: Load carrying equipment
Inventor: FUJITA YUTAKA
IPC: B60P1/00
Filed: 1981-09-19
Abstract: PURPOSE:To enable stable loading of load receiving stands in such a way that emersion and immersion rods which are protruded obliquely forward are provided in holes which are formed at the inner wall of a U-letter shaped elevating part, the emersion and immersion rods are made to be able freely engaged with the recessed parts which are installed at the lateral part of a load receiving stand. CONSTITUTION:A carrying vehicle 1 comprises a trailing part 2 and a U-letter shaped trailer chassis 3 which is connected at its rear part. The trailer chassis 3 provides a U-letter shaped elevating part 4 on the inside, and a horizontal part 5 which is bent and extended to the inside is formed at its lower end edge. And, a pair of holes 10, 10 are formed on the lateral walls on the inside of the elevating part 4, and emersion and immersion rods which an emerge and immerge obliquely forward are provided. On another hand, recessed parts 12 into which the emersion and immersion rods can be freely engaged and disengaged are formed on the lateral part a pallet 7 corresponding to the emersion and immersion rods.
Patent JP-S5573944-A (JP)
Title: Data processing system
Inventor: HAMADA TOSHIHIKO
IPC: G11B15/02
Filed: 1978-11-29
Abstract: PURPOSE: To exercise easily control over the start and stop operation for outputting data by generating start and stop signals by detecting and making a comparison between a digital signal equivalent to an analog signal and data of a trigger level.  
     CONSTITUTION: An analog signal, sent to A-D converter 13 via multiplexer 9, etc., is converted into a digital signal, which is sent to CPU15. In memory 18, data are written corresponding to trigger level VT and a program is also stored which generates a start signal in a trigger direction where a control signal changes from a low level to a high level and a stop signal in the other trigger direction where it changes reversely. On detecting data being higher than the trigger level, CPU15 generates the start signal and when the data is lower than it, the stop signal is generated. In this way, control over the start and stop operations to collect or output data can easily be exercised. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5480620-A (JP)
Title: Control method of automatic drawing machine
Inventor: SHIBUYA KOUJI
IPC: B43L1/00
Filed: 1977-12-10
Abstract: PURPOSE: To reduce the number of steps, by moving up or down the drawing pen through the comparison of the stored amount of pulses of computer with the remaining pulses by use with the pulse distribution resistor, when the drawing data is inputted to the control computer and the automatic drawing machine is operated via interface.  
     CONSTITUTION: After the application of the character line drawing start reference to the control computer, the movement reference such as circle and arc is fed, and the distance of movement is calculated and the mode register MR is set to the character line pen down mode. Next, the pen down reference is made to the drawing machine via the interface, and the interrupt of a given period is permitted by applying the movement reference to the interface and the step is returned to the next input data processing. Further, when this interruption is taken place, the register MR judges whether drawing is made at present or not, and if under drawing, the processing is stopped and if not, the process is continued. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5671079-A (JP)
Title: Storage of solid chlorine agent
Inventor: OOTA MASANORI
IPC: C09K15/30
Filed: 1979-11-16
Abstract: PURPOSE: Melamine, ammeline or ammelide is presented in the atmosphere surrounding the solid chlorine agent so as to avoid the direct contact with the solid chlorine agent, thus permitting the safe and stable storage of the solid chlorine agent without acceleration of the evolution of a gas by decomposition.  
     CONSTITUTION: In the storage of a solid chlorine agent containing isocyanuric trichloride, isocyanuric dichloride, sodium dichlorodicyanurate, a bleaching powder or sodium hypochlorite, melamine, ammeline or ammelide is presented as a stabilizer in the atmosphere so as to avoid the direct contact with the solid chlorine agent. The above stabilizer is used in a form of powder, garanule or tablet, however, preferably used in a form of composition in which the stabilizer is finely dispersed in a plastic such as polyethylene, polypropylene, polyvinyl chloride or polyvinylidene chloride and the dispersion is made into particles, fibers or films.  
     EFFECT: The gas evolved by natural decomposition is absorbed and fixed efficiently. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5480662-A (JP)
Title: Signal stabilizing circuit
Inventor: KAWADA KAZUHIRO
IPC: H03K5/00
Filed: 1977-12-09
Abstract: PURPOSE: To synchronize the asynchronous signal having the signal width shorter than the internal clock period, by taking the logical product between the output signal of the internally synchronized flip flop and the signal delaying the output signal.  
     CONSTITUTION: When asynchronous input signal 100 is 1, the latch circuit 1 is set to 1 and the internally synchronized FF2 is set to 1 with the leading of the clock signal 106. At this time, if the time in which the signal 101 is 1 is within the preset time of FF2, FF2 is not surely set to 1 and 1 for slight time as unstable output. Further, the signal 102 is delayed with the delay circuit 3 for required time to stabilize the signal 102. Next, the signals 102 and 103 are inputted to the NAND circuit 4, resetting the latch circuit 1, and the signals 102 and 103 are wave-shaped via the AND circuit 5, causing the internal synchronizing signal 105 where transient unstable signal is removed. Accordingly, one type of clock signal only is used and the internal synchronizing signal is produced with minimum delay time. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5770246-A (JP)
Title: Wear resistant hosphor bronze alloy
Inventor: KUROSAWA TAKASHI
IPC: C22C9/00
Filed: 1980-10-22
Abstract: PURPOSE: To obtain a wear resistant phosphor bronze alloy having a low frictional coeffcient, by specifying the ingredients of Cu, Sn, P, Pb, Ti and graphite.  
     CONSTITUTION: The phosphor bronze alloy is prepared from 9 to 15wt%, 0.05 to 1.0wt% of P, 0.1 to 20.0wt% of Pb, 0.1 to 2.0wt% of Ti, 1.0 to 20.0wt% of graphite, if necessary 0.5 to 2.0wt% of two or more selected from the group consisting of Cr, Si, Ce and La, and balance of Cu. Preferably, the shape of the graphite used is massive or spherical, and the exposed surface area of the graphite particles is in the order to 15 to 50% for the sliding area. Thus a phosphor bronze excellent in the hard wearing property is obtained which will be suitably used for a sliding plate and an oilless bearing employed under a higher pressure. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6039285-A (JP)
Inventor: MIZUTAME KAZUYA
IPC: G07C3/00
Filed: 1983-08-11
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-S5771365-A (JP)
Title: Cake
Inventor: OOTA TOSHIYUKI
IPC: A23G3/34
Filed: 1980-10-23
Abstract: PURPOSE: Two or more dents are formed on the surface of cookie, sable or biscuit and the dents are filled with fillings to produce cake that is resistant to crushing and prevents the filling from sticking to package.  
     CONSTITUTION: A hard sponge sheet such as cookie, sable or biscuit is molded and roasted so that two or more dents 3 are formed by separation walls 2. Then, the dents are filled with a filling such as chocolate, jam or cream and the product is packaged. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5937849-A (JP)
Inventor: SUZUKI KENJI
IPC: B60K31/00
Filed: 1982-08-27
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-S63313173-A (JP)
Title: Image forming device
Inventor: WATANABE TOSHIO
IPC: G03G21/00
Filed: 1987-06-17
Abstract: PURPOSE:To attain the sure separation of a transfer material by measuring the exposure time of a specified width in the leading edge part of an image forming area on an image carrier and controlling a developing bias based on the measured result. CONSTITUTION:A counter 13 measures the light emitting time of a laser 12 so as to store it in a memory 14. When the emission of a laser light of a specified width in the leading edge part of the transfer material is completed, a correction circuit 16 computes the light emitting time per unit length in an axis direction in the image area on a sensitive drum based on the light emitting time from the memory 14 and a paper size signal from a controller 15 so as to store in a memory 17. Based on the contents of the memory 17, the controller 15 outputs a control signal to a developing bias impression circuit 4b through a high voltage transformer control circuit 18 so as to control the developing bias. Thus, the adhesion quantity of toner is increased and the failure in the separation of the transfer material does not occur so much even if a printing ratio is low in the leading edge part of the transfer material.
Patent JP-2000341675-A (JP)
Title: Composite monitoring device
Inventor: OIZUMI MAKOTO
IPC: G01S17/87
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To adjust the sensitivity of an infrared ray according to a distance from a sensor to a human body or the speed of a human body in a monitoring device in which an infrared sensor is combined with an image sensor. SOLUTION: An infrared received optical signal is analyzed by a received light waveform analyzing part 34 so that a first evaluation value E1 can be calculated. Image information is analyzed by an image analyzing part 32 so that a second evaluation value E2 can be calculated. A synthetic judging part 36 individually evaluates each evaluation value, and adds the two evaluation values according to the situation, and operates synthetic judgment, based on the added value. The synthetic judging part 36 judges the presence or absence of a human body and of an image. The position of the human body (a distance from an infrared sensor) in the image is specified, based on the image information, and the sensitivity of the infrared sensor is adjusted based on this.  Also, the moving speed of the human body is calculated by using the image information, by the result of which the sensitivity of the infrared sensor is adjusted.
Patent JP-S6040613-A (JP)
Title: Method and device for exchanging mandrel of extrusion press
Inventor: HONDA MASAHIRO
IPC: B21C23/21
Filed: 1983-08-17
Abstract: PURPOSE:To exchange a mandrel quickly and to reduce the whole length of a press by forming a mandrel loader and a billet loader into a single unit and moving the mandrel to the center line as well as in the axial direction. CONSTITUTION:When a mandrel 15 is mounted on a mandrel holder 16 in a cross head 18, a mandrel loader 24 is positioned between an end-platen 12 part and a container holder 11 in an insertable state. A new mandrel 15 mounted on the mandrel loader 24 is moved to the machine center line by opening a container locking device and retreating a container shifting rod 29. The mandrel loader 24 is advanced by a pressing lever 26, and the 1st several threads of the mandrel 15 are screwed into the threaded inside of mandrel holder 16 by hand. Next, the mandrel 15 is fixed by hand and a spanner, and is screwed into the holder 16 by rotating the holder 16 by a mandrel rotating machanism, to finish an attachment operation.
Patent JP-S5686170-A (JP)
Title: Nnarylln**imidazolee22yllurea* composition and method
Inventor: SHII ROISU RASUMUSEN
IPC: C07D233/88
Filed: 1980-10-27
Abstract: N-aryl-N min -imidazol-2-ylureas useful for their antihypertensive, antidiarrheal, anti-irritable bowel syndrome, and anti-secretory activities.
Patent JP-S5481820-A (JP)
Title: Production of magnetic head
Inventor: IZAWA NAOCHIKA
IPC: G11B5/17
Filed: 1977-12-13
Abstract: PURPOSE:To increase the insulation resistance between the core and winding without impairing the magnetic characteristics of core material by providing a high insulation type organic film on the surface of the core winding part thereby forming the monolithic type magnetic head. CONSTITUTION:In the production of the monolithic type magnetic head wherein winding is applied to the core 3 of approximately U-form provided at one end of a slider 2 having floating faces 1 on the bottom and reading and writing are performed by using the leakage magnetic field from the core gap 5 between the slider 2 and core 5; at least the portion of the above core 3 where the winding is applied i dipped in a heated solution such as of polyethylene, ionomer resin or other to allow a film 6 to be formed on the surface, after which the winding 4 is applied. Since the above film 6 is capable of affording a high insulation resistance of about 10<10> OMEGAcm and hihger between the core and winding, the use of Mn-Zn ferrite of small specific resistance in liu of Ni-Zn ferrite of large specific resistance is made possible and the improvement in recording characteristics may be achieved.
Patent JP-H09331147-A (JP)
Title: Printed-wiring board for reflow soldering
Inventor: OZAWA HIROHISA
IPC: H05K3/34
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To maintain the positional accuracy of an electronic component such as a connector which is subjected to surface mounting for making it possible to solder the component without providing pins of the like for positioning the component. SOLUTION: A printed-wiring board for reflow soldering is formed into a structure, wherein a plurality of connection terminals 3b of a first multielectrode connector 3 which is subjected to surface mounting are respectively mounted on pads 11 corresponding to the connection terminals 3b, and are respectively formed on wiring patterns 5 on a first printed-wiring board 1, and, at the same time, a solder coated on the pads 11 is heated in order, whereby said solder is molten to connect electrically the patterns 5 with the terminals 3b, and is provided into a constitution, wherein the area of the pads 11 is made smaller in a reflowing direction A.
Patent JP-H10340173-A (JP)
Title: Pseudo-operation manual system, its control method and its recording medium
Inventor: ICHIKAWA YUJI
IPC: G06F3/048
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To facilitate a manual operation by outputting a menu to be selected, an operation procedure and sample models in order to experience an operation in a pseudo-way, starting the sample model and executing such processing reproduction as to practically operate an operation process. SOLUTION: A menu to be selected, an operation procedure message and a sample model are shown and outputted on a display screen of a display 12 in order to experience an operation in a pseudo-way. A user index 22 is read as an initial image, a table of contents is shown on the display screen of the display 12, and an item you want to experience is selected from the shown table of contents on the display screen by using an input device 14. An operation processing part 7 calculates the split of images to be shown based on the number of sample models which correspond to the selected item and are preliminarily prepared and the sample models are shown on the screen of the display 12. Sample data you want to experience is selected from among the sample models, an operation method for the sample data is shown and the reproduction of processing is carried out.