baber/WOPTO huggingface dataset:
Patent JP-H04315126-A (JP)
Title: Holding structure of liquid crystal display device
Inventor: ITAGAKI MASAKUNI
IPC: G02F1/1333
Filed: 1991-04-15
Abstract: PURPOSE:To suppress the weight and cost of a liquid crystal display device and to prevent the generation of warpage, etc., by holding this device by means of a holding member and embedding a heating resistor into the mounting part. CONSTITUTION:The mounting part 15a of the holding member 15 is mounted on the outer peripheral surface of a film substrate 11 and this mounting part 15a is so fixed to the substrate 11 by the adhesive 16 so as to enclose the display surface of the liquid crystal display device 14. The holding member 15 is constituted of resin materials, such as acryl and polycarbonate. The heating resistor 17 is embedded into the mounting part 15a and is disposed in the outer peripheral part of the film substrate 11 so as to enclose the display surface. This heating resistor 17 is constituted of a nickel-chromium wire or 'KantalR' wire. Since the heating resistor is provided in the mounting part 15a in such a case, the relative humidity can be controlled to a lower level by heating the heating resistor 17 even if the liquid crystal display device 14 is placed in high-temp. high-humidity environment. The warpage and distortion of the film substrate 11 and upper and lower polarizing films 12, 13 are thus prevented.
Patent JP-H0637631-A (JP)
Title: Pll oscillator
Inventor: YAMADA KOICHI
IPC: H03L7/10
Filed: 1992-03-02
Abstract: PURPOSE:To maintain a satisfactory responsiveness and to widen the variable band of the output frequency of an PLL oscillator with a simple constitution. CONSTITUTION:Variable capacity diodes 14 and 16 are connected to an oscillation circuit 12. A general purpose IC 10 compares the phase of the output frequency with that of a reference frequency, generates a control voltage for changing the capacities of the variable capacity diodes 14 and 16 in a direction in which the phases are matched, and impresses it on one edge A point of the variable capacity diodes 14 and 16. An arithmetic amplifier 20 inversely amplifies the control voltage, and impresses it on the other edge B point of the variable capacity diodes 14 and 16. Capacitors 22 and 24 function as filters, the change of the output voltage of the arithmetic amplifier 20 is delayed than the control voltage, and the phase of the reference signal is locked by the control voltage in a high response to the fine fluctuation of the output frequency.
Patent JP-H02259830-A (JP)
Title: Program generation managing device
Inventor: SUZUKI SHINJI
IPC: G06F12/00
Filed: 1989-03-30
Abstract: PURPOSE:To improve the capacity of generation management by generating and managing a generation infinitely up to the physical limit of a storage area by blocking the accumulating generation managing information at every generation and operating the generation managing information with a bidirectional pointer. CONSTITUTION:A generation managing information storage area 6 to accumulate the generation managing information of a program is provided separately from a program storage area 5, and a generation managing information forming means 200 makes the generation managing information of the program which becomes the target of the generation management into blocks in the generation managing information storage area 6 at every individual generation, and an information managing means 300 manages individual generation managing information block 7 by connecting with the bidirectional pointer 8. In other words, the operation of the generation managing information is performed by the bidirectional pointer 8, and the generation is generated and managed infinitely up to the limit of the physical storage area. Thereby, it is possible to reduce man-hours relating to artificial operation and management, and to effectively use the storage area, and furthermore, to improve the capacity of the generation management.
Patent JP-S576736-A (JP)
Title: Manufacture of thermoplastic resin net
Inventor: HOSHI KATSUMASA
IPC: B29D28/00
Filed: 1980-06-17
Abstract: PURPOSE: To remove efficiently thin films spreading in meshes and burrs from a net, and to improve te appearance, by melt extrusion of a thermoplastic resin onto an embossing roll having a grooved net pattern, and pressing of the extrudate by a pressing roll followed by heating thereof.  
     CONSTITUTION: The thermoplastic resin 3 is melted and extruded from an extruder 1 onto the embossing roll 2 having a grooved net pattern, and the extrudate is pressed by the pressing roll 4 to form meshes. Then the extrudate is heated by a heating roll 5 and a heater 6 to melt the thin films and burrs to become integrated with the threads and removed. The net is orientated by orientation rolls 7, 8 thereby the removal of the thin films and burrs is improved, and the strength of the obtained net is improved. Then the net is cooled by a cooling roll 9 and is wound up by a winder 10. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63248267-A (JP)
Title: Calling system
Inventor: HAYAKAWA YOSHIHIKO
IPC: H04M3/48
Filed: 1987-04-03
Abstract: PURPOSE:To make a receiving party connect with a transmitting party by being able to bold and display a calling request displaying and transmitting party identification information through an exchange to a receiving side by the request from the transmitting party when the receiving party is busy, absent and does not respond to a calling from the caller. CONSTITUTION:When a receiving terminal SUB-B is in busy or absent and does not respond in a connecting condition, a calling request key A is pushed down and operated to register the calling request. Thus, into the calling request table of the receiving terminal SUB-B correspondence on a main memory device M, transmitting terminal SUB-A identification information (telephone number) generated from a calling request registerer, is stored. Further, when a message is issued from a transmitting terminal SUB-A, it is stored into a message registration area. By the receiving terminal SUB-B, it is found that a calling is requested from the flickering condition of a calling request displaying lamp B.
Patent JP-S62242916-A (JP)
Inventor: RIN UINTAATON
IPC: C11D3/60
Filed: 1987-04-03
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-S59205810-A (JP)
Title: Piezoelectric oscillator and its manufacture
Inventor: DOI ARATA
IPC: H03H9/19
Filed: 1983-05-10
Abstract: PURPOSE:To obtain a stable oscillator by placing and fixing a piezoelectric plate applied with an exciting electrode on both major planes on a metallic terminal inserted and fixed to both ends of a cylindrical insulator, providing a metallic film to an outer side face near both ends of this insulator and sealing the insulator with cans. CONSTITUTION:Copper or the like is vapor-deposited on both ends and the outer side faces near both ends of the cylindrical insulator 3 made of glass or the like and further, the metallic film 4 of tin or solder plating or the like is applied thereto. The metallic terminal 7 inserted to both the ends of the insulator 3 is a cylinder having an outer diameter slightly smaller than the inner diameter of the insulator, its one end part is pushed into spread so as to be brought into close contact with the end part of the insulator 3 and they are fixed by an adhesives. The vicinity of both ends of a crystal plate 1 is fixed to the metallic terminal 7 by a conductive adhesives or solder 8, and the metal-made cans 9 are pressed from both ends of the insulator 3 thereby attaining airtightness.
Patent JP-H10327374-A (JP)
Title: Flat display device and its method
Inventor: ANAI KIMIO
IPC: G02F1/133
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To display a picture signal with various kinds of aspect ratios without the increase of a circuit occupying area and the cost by completing the sampling of an auxiliary picture to display in a residual area outside a second-picture displaying area in the horizontal blanking period of a second video signal on the screen of a display panel from the difference between the aspect ratios of first and second pictures. SOLUTION: A liquid crystal display device 10 displays a high-vision signal picture of an aspect ratio 9:16 on the whole effective display area of a liquid crystal display panel 30 to display an NTSC signal picture of an aspect ration 3:4 on the whole effective display area or to provide an RM area keeping the aspect ratio 3:4 at a center part and RA/RB in a residual area on both sides to display. An auxiliary video signal generating circuit 13 generates an auxiliary video signal displaying the auxiliary picture of channel information, etc., displayed in the areas RA and RB through the use of the horizontal blanking period of the NTSC signal. The position of an RM area can be changed by the constant of a timing circuit 14.
Patent JP-S525884-A (JP)
Title: Process for preparing spherical fine powder of polyvinyl chloride
Inventor: IMURA SHINICHI
IPC: C08L27/00
Filed: 1975-07-03
Abstract: PURPOSE: A process for preparing bulky spherical fine powder of polyvinyl chloride having an average particle diameter of less than 50μ, by adding an unsaturated polyester and ethylene-vinyl acetate copolymer to the polymerization mixture. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60223627-A (JP)
Title: Formation of guide part in press machine
Inventor: OZAWA KENJI
IPC: B22F5/00
Filed: 1984-04-23
Abstract: PURPOSE:To form a guide part for a press machine having excellent accuracy in mating of both guide parts with each other and excellent pressure-resistant strength by using a metallic sintered body to constitute the projecting guide part of the upper die to be fitted to the recessed guide part of the lower die of the press machine consisting of the upper and lower dies. CONSTITUTION:The movable upper die 21 and the stationary lower die 22 are mated by the projecting guide part 52 of the upper die and the recessed guide part 51 of the lower die in order to mate the upper and lower dies with thorough accuracy in the stage of pressing a work W by both dies. A plastic material P formed by kneading a powder mixture composed of Ni self-fluxing alloy powder and Mo powder with a synthetic resin and molding the mixture in a sheet shape by rolls is adhered to the work molding part 6 of the blank material 20 for the upper die and the forming surface 7 of the guide part 51. Such assembly is pressed onto the finished lower die 22 of the press machine 1 and is press stuck and molded to the forming part 6 of the work W and the recessed guide part 51 of the lower die. The assembly is then removed from the lower die and the forming surface by the plastic material of the upper die is sintered in a heating furnace 10, by which the projecting guide part 52 and the press forming surface 6 are formed of the sintered alloy.
Patent JP-S525092-A (JP)
Title: Method of setting a standard cutting position for shaving cutter in a gear shaving device
Inventor: SHIDA TAKERU
IPC: B23F19/06
Filed: 1975-07-01
Abstract: PURPOSE: To provide a device performing a hihg-speed,high-accuracy setting by automatizing the zero point positioning of a shaving cutter and gear to be ground in the direction of feed by relatively,simple means. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11281464-A (JP)
Title: Ultrasonic level sensor
Inventor: KATAGISHI YUKIO
IPC: G01F23/28
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To predict the water level in a tank installed in a tunnel at a prescribed accuracy or more and prevent error detection caused by a substance stuck to a cylinder attached in the adjacent to an ultrasonic transmitting/ receiving part. SOLUTION: A judgment timing prediction means 8 predicts an abnormality judgment timing in a timing prediction preparation mode based on distance data 12 from a distance operation means and writes the position of the level measured according to each timing in a judgment liquid surface position memory means 10. An abnormality judgment means 9 compares the distance data 12 from a distance operation means 6 with a judgment liquid level data 15 from the judgment liquid surface positions storage means 10 to judge it abnormal or not. If it is judged abnormal, the distance data 12 is registered in an abnormal data memory means 11 and the judgment liquid surface position data 15 is outputted as an outputted signal 19 substitute for the present distance data 12.
Patent JP-S57197017-A (JP)
Title: Filter assembly
Inventor: NOKAI KOUJI
IPC: B01D46/52
Filed: 1981-05-27
Abstract: PURPOSE: To facilitate transport, storage, filter exchange of a filter assembly by constituting a filter case in a freely openable and closable manner through a hinge mechanism to make the filter case and a filter foldable and detachable.  
     CONSTITUTION: A filter case 1 is constituted by attaching an upper plate 3, a bottom plate 4, side plates 8, 9 to a frame 11 by a hinge mechanism 10. In order to assemble a filter assembly, the bottom plate 4 erected and fixed by the fixing part 22 of a reinforcing material 23 and the side plate 9 is erected and the fixing part 17 of an inner side flange 16 is engaged with the pin 14 of the bottom plate 4. After the upper plate 3 is similarily manipulated, both end parts of an acordion shaped filter are engaged with the flange 13 of the bottom plate 4 to be interposed between legs 27, 28 of a holding member 5 and the side plate 8 is erected and fixed by engaging the fixing parts 17, 7 of the inner side flange 16 with the pin 14 of the bottom plate 4 and the upper plate 3. In this time, because mats 18 are provided to side plates 8, 9, the left and the right sides of the filter are hermetically closed under pressure. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08238534-A (JP)
Title: Production of stud bolt
Inventor: SHICHIROUMARU KIYOSHI
IPC: F16C11/06
Filed: 1995-03-01
Abstract: PURPOSE: To execute a mass production and to improve the quality of material by forming a stud bolt by cold forging. CONSTITUTION: The production is performed by cutting (A) a wire of a definite size in a definite length and obtaining a 1st raw material, and a forward extruding (B) to form a small diameter part 2c by pressing one side of the raw material into a die 21 and making one side smaller than a shaft part 2b, a sphere pre-forming (E) composed of a 1st pre-forming (C) and a 2nd pre-forming (D) of upsetting the small diameter part 2c toward the shaft part 2b, and a shaft part pre-forming composed of a bolt part pre-forming (E) and a bolt part forming (F) of swaging bolt parts 5b, 6b and tool engage parts 5f, 6f on the shaft part 2b.  Further, the stud bolt is worked with the process to form one body by connecting the bolt parts 11, 12, 13 and a spherical ball 15 part with the small diameter part 14 by forming a male screw 12 on the bolt shaft part 7b after lapping (G) a sphere pre-formed ball 4r part.
Patent JP-H05247184-A (JP)
Title: Production of lactone polymer
Inventor: YASUDA HAJIME
IPC: C08G63/84
Filed: 1992-03-03
Abstract: PURPOSE:To obtain the subject polymer useful as a raw material for polyurethanes, etc., at a relatively low temperature without being depolymerized or thermally decomposed by subjecting a lactone to a ring-opening living anion polymerization in the presence of a cyclopentadienyl-based rare earth metal complex as a catalyst. CONSTITUTION:A lactone (e.g. delta-valerolactone) is added to a solution of a cyclopentadienyl-based rare earth metal complex of formula (C5R5)aLnXb [R is H, alkyl, Si(CH3)3; Ln is Sc, Y, lanthanide (La, Ce, Pr, Nd, Pm, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu); X is halogen excluding fluorine; (a), (b) are positive integers excluding 0, (a)+(b)=3] as a catalyst in toluene, etc., and polymerized at 20 deg.C in the presence of nitrogen for 3hr. The reaction product is poured in methanol to deposit the polymer, which is separated to provide the objective lactone polymer (e.g. poly-delta-valerolactone) at a relatively low temperature not causing the depolymerization or thermal decomposition of the polymer.
Patent JP-S62237134-A (JP)
Title: Magnetic fluid damper
Inventor: TSUTAOKA TAKANORI
IPC: F16F9/12
Filed: 1986-04-08
Abstract: PURPOSE:To obtain a damper which is effective even for big load and torsion by floating a drum stably in magnetic fluid through magnetic repulsion working between the permanent magnets or the electromagnets provided at a cylinder and a cylinder-drum and taking advantage of the body force of magnetic fluid and magnetic repulsion between the magnets. CONSTITUTION:A drum 5 floats itself stably in magnetic fluid 3 through the magnets 2 of a cylinder 1 and the magnets 4 of the drum 5, and when turning force is added, the drum 5 vibrates because of magnetic repulsion between the homopoles, but quickly damps because of visous resistance of magnetic fluid. Also, the drum 5 and the cylinder 1 are not in touch with each other and magnetic fluid is hard to conduct the vibration of low frequency, both of which have an effect on said vibra-tion. In addition, since magnetic repulsion between the magnets can be made to be greater than the self-floating force of magnetic fluid, sufficient damping force can be obtained even in the case of big load being involved. Thus, by utilizing the body force of magnetic fluid and repulsion between the magnets, a damper which is effective even for big load and torsion can be obtained.
Patent JP-H08246746-A (JP)
Title: Window glass lifting device
Inventor: INABA TETSUYA
IPC: E05F11/38
Filed: 1995-03-14
Abstract: PURPOSE: To provide a window glass lifting device capable of smoothly lifting or lowering the window glass of a vehicle, having a simple structure, and easy to fit. CONSTITUTION: A rail 23 having a nearly L-shaped cross section is vertically fitted in the door panel 7 of a vehicle, and a resin slider 25 is fixed at the rear lower end of a door glass 2. A flat plate section 24 protruded in the vehicle width direction of the rail 23 is inserted into the groove 32 of the slider 25, and the slider 25 is vertically guided by the rail 23.
Patent JP-H01255168-A (JP)
Title: Disc type oxyhalide lithium battery
Inventor: OKAMURA YASUYUKI
IPC: H01M6/14
Filed: 1988-04-01
Abstract: PURPOSE:To eliminate internal shortcircuiting and simplify insertion of a separator by covering a negative electrode with the separator insulatively, and allowing a battery case or a battery lid to work as the current collector of a porous carbonaceous pos. electrode. CONSTITUTION:A neg. electrode 3 pinched by separators 5a, 5b from up and down to provide insulative covering is electrically consolidated with a pin 7, which is used as a neg. electrode terminal, while a battery case and lid 2 in direct contact with a porous carbonaceous pos. electrode 6 is a pos. electrode current collector which works also as pos. electrode terminal. This hinders the carbonaceous pos. electrode 5 from contacting lithium 3 to eliminate fear of internal shortcircuiting, and it is not required to fold the section into L-shape when the separator 5 is inserted Thus insertion is very simple.
Patent JP-H04292970-A (JP)
Title: Card transport structure
Inventor: SHIGEMATSU RYOHEI
IPC: B65H29/20
Filed: 1991-03-20
Abstract: PURPOSE:To remarkably reduce misalignment between printing lines caused by a temperature difference when printing is made on another new line every time when a card is used by feeding the card which is clamped between a drive roller and a follower roller. CONSTITUTION:A drive roller 2 and a follower roller 3 are disposed opposedly to each other for feeding a card 1 in a clamped state between the both rollers. The drive roller 2 is constructed by providing a rubber layer 5 on the periphery of a metallic shaft 4. The radius of the shaft 4 and the thickness of the rubber layer 5 are determined to be in a ratio of 0.5 or less. In this manner, misalignment printing lines caused by a temperature difference can be remarkably reduced when printing is made on another new line every time when the card is used.
Patent JP-S57197180-A (JP)
Title: Thermal head
Inventor: OOTA MASATOSHI
IPC: B41J2/34
Filed: 1981-05-29
Abstract: PURPOSE:To improve the productivity of the titled device by using a tape carrier having a stucture wherein halved conductor patterns are provided on an insulating film and a semiconductor element having projecting electrodes on the lower surface is arranged across the halved parts. CONSTITUTION:Conductor patterns 12 of the number of equal to the number of groups of unit heating resistors are provided by etching method on a heat-proof insulting film 11. The conductor patterns are halved in the midst of the extending direction. The semiconductor element 13 having projecting electrodes 14 on the lower surface part which correspond by one to one to each conductor of the conductor patterns 12 is arranged cross the divided parts of the conductor patterns 12 and each projecting electrodes 14 are connected to the divided terminals of the conductor patterns 12 to constitute a tape carrier 10. Hereby, it becomes unnecessary to provide an opening etc. on the insulating film 11, further possible to provide conductor patterns 12 on both sides of the insulating film 11. Double capacity can be secured as the tape carrier.
Patent JP-H09248183-A (JP)
Title: Introduction of gene and device therefor
Inventor: ICHIKAWA MASAYOSHI
IPC: C12N15/09
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To efficiently introduce genes into cells without damaging the cells by shooting a bullet having gene-carrying fine particles adhered to the surface from an automatic gum with a high pressure compressed gas charged in a high pressure compressed gas chamber by the operation of an on-off valve. SOLUTION: This method for introducing genes into cells comprises shooting a bullet 14 having gene-carrying fine particles adhered to the surface from an automatic gum 12 with a high pressure compressed gas stored in a high pressure compressed gas chamber, colliding the shotted bullet with a tip stop part 15 of a nozzle 16 connected to the automatic gum 12, separating the gene-carrying fine particles from the bullet 14 with the collision, dashing out the fine particles from the blowout holes 33 of the nozzle 16 and striking the gene-carrying fine particles into cells 67 disposed at places near to the blowout holes 33.  Therein, an on-off valve 18 disposed in a line from the high pressure compressed gas source 11 to the high pressure compressed gas chamber of the automatic gum 12 is opened to supply the high pressure compressed gas into the high pressure compressed gas chamber of the automatic gum 12, and the on-off valve 18 is subsequently closed. The bullet 14 is shotted from the blowout holes 33 with the high pressure compressed gas stored in the high pressure compressed gas chamber to introduce the genes into the cells.
Patent JP-H03280199-A (JP)
Title: Signal lamp controller
Inventor: MIYAZAKI TAKATOSHI
IPC: G08G1/095
Filed: 1990-03-29
Abstract: PURPOSE:To attain the miniaturization of a device, improvement for reliability, and cost down by including a noncontact switch to be inputted in series in a circuit loop. CONSTITUTION:Detecting means 31, 32 to detect currents on power source supply circuits 21-23 are provided, and the detection signals of the detecting means 31, 32 are supplied to a control part 4. The control part 4 performs the opening/closing control of the noncontact switches 221, 222, and 231, and the short-circuit faulty modes of the noncontact switches 221, 222, and 231 can be detected by the detection signals supplied from the detecting means 31, 32 with the timing with which the noncontact switches 221, 222, and 231 are opened. In other words, when the short-circuit fault occurs in the noncontact switches 221, 222, and 231, it means that the detection signal is not a signal corresponding to a current of zero, and it goes to the signal corresponding to a certain current level, thereby, the diagnosis of the short-circuit fault of the noncontact switches 221, 222, and 231 can be performed. In such a way, it is possible to attain the miniaturization of the device by making a switch into the noncontact switch, and the improvement for the reliability, and the cost down.