baber/WOPTO huggingface dataset:
Patent JP-H05303015-A (JP)
Title: Color filter
Inventor: MINAMI TAKASHI
IPC: G02B5/20
Filed: 1992-04-28
Abstract: PURPOSE:To decrease deposition of particles on a light-shielding film due to electrostatic charges and to improve production yield by forming the light- shielding film to be extended to a nondisplay area on a transparent substrate. CONSTITUTION:The light-shielding film 10 consisting of metal chromium or the like is formed in a display area 9 of a transparent substrate 8 by vacuum vapor deposition or sputtering. The light-shielding film 10 is formed in grid shape so that each grid section corresponds to a picture element. During the light-shielding film 10 is formed by vacuum vapor depostion, sputtering, etc., a conductive film 12 is simultaneously formed in a manner that the light- shielding film 10 is extended to the nondisplay area 11. Therefore, the conductive film 12 is electrically connected to the light-shielding film 10. Then, for example, a photosensitive resin having dispersion of red pigment is applied on the whole surface of the substrate by printing or spin coating and exposed through a mask to form red picture elements 15. This process is repeated for green and blue picture elements to form green picture elements 16 and blue picture elements 17.
Patent JP-S601851-A (JP)
Title: Mounting method of metal or the like on circuit board
Inventor: SUZUKI NAOMICHI
IPC: H05K1/05
Filed: 1983-06-18
Abstract: PURPOSE:To perform the rigid bonding at 900 deg.C or lower simply and readily by bonding a junction boundary with crystallized glass when bonding metal or substrate of the same type to a heat resistant circuit board. CONSTITUTION:Crystallized glass frit which is melted, softened and crystallized, for example, at 900 deg.C or preferably 850 deg.C or lower is kneaded with organic solvent or organic vehicle in a paste state, metal member such as stainless steel plate is, for example, bent in a U shape, a threaded hole 6-2 is formed as a mounting member 6, and the body 6-1 of the member 6 is bonded by the crystallized glass paste on a porcelain substrate 1-a covered with crystallized porcelain enamel 1-c on a metal core 1, on a thick film circuit alumina substrate 1-b or a porcelain substrate 1-a. In this case, the contacting surface is roughened previously, coated and bonded with crystallized glass 7, thereby performing rigid bond endurable against high temperature.
Patent JP-S603945-A (JP)
Title: Molding method of green sand core
Inventor: UNOSAKI NAGATO
IPC: B22C15/00
Filed: 1983-06-17
Abstract: PURPOSE:To provide substantial strength to the projecting part of a core and to improve the collapsing property thereof by plunging a rod or cylindrical member into the cavity of a core box in which green sand is packed to form a hollow green sand part then exploding gas in the hollow green sand part. CONSTITUTION:Green sand is packed into the cavity 3 of a core box then a bar member is descended to form a hollow green sand part 8 in the cavity 3. A cover member 5 is placed atop the box 1 and is clamped. A combustible gas consisting of a specific ratio of fuel and oxygen is supplied at a constant rate into the part 8 and a switch 17 is turned on to conduct a high voltage from a high voltage power source 16 to a spark plug 7 to generate spark. The green sand in the cavity 3 is strongly compressed to the wall surface of the cavity by the explosion of the gas in the part 8. The gas in the cavity 3 is finally released, the cover member 5 is removed and the core 1 is divided, by which the desired core is obtd.
Patent JP-H04316166-A (JP)
Title: Timing information calculating device for lsi
Inventor: JINBO YASUO
IPC: H01L21/82
Filed: 1991-04-15
Abstract: PURPOSE:To automatically find such timing information as setup time, hold time, etc., on a designed LSI. CONSTITUTION:A circuit connecting characteristic information extracting device 1 extracts circuit connecting information A indicating the connecting relation in a circuit and circuit characteristic information B which is decided in connection with the size of each component of the circuit from the mask pattern P of an LSI. A circuit simulation input information preparing device 2 prepares circuit simulation input information D based on the information B and circuit parameter information C. The input information D contains a set of plural input signals having different timing and a circuit simulator device 3 simulates the set of output signals which is obtained when the set of plural input signals is inputted. A timing information computing device 4 obtains timing information F based on the set of the output signals.
Patent JP-S5633846-A (JP)
Title: Detecting method for semiconductor substrate
Inventor: SASAKI NOBUO
IPC: H01L21/50
Filed: 1979-08-29
Abstract: PURPOSE:To permit the detection of the presence of the substrate with stability and without contact by utilizing high dielectric constant having the substrare wherein a change in electrostatic capacity across electrodes is detected. CONSTITUTION:An AC signal generated from a signal source 13 is applied across electrodes 9, 10 after being induced at the secondary side through a transformer 14. The absence of a substrate 1'' across the electrodes 9, 10 causes little flow of induced alternating current due to a small capacity across the electrodes 9, 10 and the voltage generated across terminals 17, 18 is small. The presence of the substrate 1'' across the electrodes 9, 10 after transportation causes a high capacity across the electrodes 9, 10 due to high dielectric constant of the substrate 1'' and the flow of alternating current will follow to raise the voltage across the terminals 17, 18.
Patent JP-S63277345-A (JP)
Inventor: SUGIHARA MASAMI
IPC: E04B9/14
Filed: 1987-05-06
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-S61273463-A (JP)
Title: Image creating device
Inventor: AKIMOTO KOICHIRO
IPC: B65H39/11
Filed: 1985-05-24
Abstract: PURPOSE:To have a sorter mechanism function also as a stacker mechanism, by providing a discharge paper control means which varies a number of recording papers to be discharged to a designated paper discharge means in response to sorter control data applied. CONSTITUTION:When a data analysis control means 23a determines that a data is applied to a sorter control mechanism 24 for analysis. Then, a control signal, for example, that paper discharge trays 4b-4e are to contain no paper and a tray 4f is to contain 2,000 sheets of paper is applied to a conveyor system drive means. Further, an interval between the discharge tray 4e and the discharge tray 4f at the end position is varied in response to the signal. Then an image creation control means 23b creates an image to place a large amount of recording paper on the discharge paper tray 4f and fetches data from a host computer. Thus, a part of the paper discharge trays constructing a sorter mechanism 4 can be used as a stacker mechanism.
Patent JP-S6439103-A (JP)
Title: Hybrid mesh and rf reflector utilizing the mesh
Inventor: SAMIYUERU WAINSUTAIN
IPC: H01Q15/16
Filed: 1988-05-06
Abstract: PURPOSE: To manufacture meshes which are suitable to extremely high frequencies and very small by using normal knitting technology and a knitting machine by using conductive meshes of synthetic fiber through metallizing, etc., as hybrid meshes. CONSTITUTION: The hybrid meshes 28 are provided on the RF reflecting surface 12 of the reflector 14 of a parabolic antenna 10. The meshes 28 are formed of base meshes 34 and conductive mesh fabric 36 which are fixed onto the meshes 34. The meshes 36 are wire meshes or meshes of metallized synthetic fiber and of proper size for the wavelength of a radio frequency to be reflected. Namely, the meshes are knitting like cloth of about 0.10 inch meshes suitable to frequencies in a range of 5-6 gigahertzs. Consequently, extremely small meshes which are suitable to extremely high frequencies intended in future space technology can be manufactured by using normal knitting technology and a knitting machine.
Patent JP-H11301321-A (JP)
Title: Occupant detecting device for seat
Inventor: IWASAKI TOSHIAKI
IPC: B60R21/16
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To detect an occupant seated on a seat as well as to reduce manufacturing costs. SOLUTION: A joint 50 having the rear end supported by shaft 46 so as to be oscillated is arranged on a connecting part between the tip of a motor shaft 44A of a lifter motor 44 for constituting a lifter mechanism of a seat and a rear lifter rod. The front end 50A of the joint 50 is connected to the tip of the motor shaft 44A through a case 59 fixed to the tip of the motor shaft 44A, and the joint 50 can be moved in the case, in such a direction as to brought in contact with and separated from the motor shaft 44A. A load switch 54 is arranged on the front end 50A of the joint 50, and the load switch 54 is turned on when load having a specified value or more acts on the motor shaft 44A through the joint 50.
Patent JP-H0748723-A (JP)
Title: Fiber thin fabric separating apparatus in carding
Inventor: ANRI JIYUNUBURE
IPC: D01G15/46
Filed: 1994-04-14
Abstract: PURPOSE: To provide a separator for separating a thin fiber cloth from a carding roller of a card. CONSTITUTION: This device, which is intended to separate the thin fiber cloth 2 from the carding roller 1 equipped with a rocking comb spatula 3 at the rear of the carding roller of the card, is constituted of a roller 5 having a tooth-shaped projection, which cooperates with the carding roller 1 for peeling the thin cloth 2 from the carding roller 1, and the rocking comb spatula, which cooperates with the roller having the tooth-shaped projection for separating the thin cloth from the roller having the tooth-shaped projection when the card is started, while, at high speed, the thin cloth directly leaves the roller 5 having the tooth-shaped projection without cooperating with the comb spatula.
Patent JP-H02290710-A (JP)
Title: Fluid pressure supply device for vehicle
Inventor: FUKUNAGA YUKIO
IPC: B60G17/015
Filed: 1989-04-28
Abstract: PURPOSE:To avoid adverse effect on an changing mechanism even if the terminal voltage of a battery lowers by positively switching off the electric signals to an electric discharge changing mechanism when an engine cranks so as to control the discharge of a pump. CONSTITUTION:A hydraulic cylinder A, being interposed between a carbody and a wheel, is supplied with fluid pressure through a control valve B. In this case, a pump C capable of changing discharge is provided to supply fluid pressure to the hydraulic cylinder A. Moreover, the discharge of the pump C is controlled according to the operating conditions of the vehicle by a discharge control part E through an electric discharge charging mechanism D. And when a means G has detected the cranking conditions of an engine, the electric signal to the electric discharge changing mechanism D is switched off by stopping current application with a means F provided in a discharge control part E. Hereby, even if the terminal voltage of a battery lowers, adverse effect is not exerted to the operation of the electric discharge changing mechanism D.
Patent JP-S5812989-A (JP)
Title: Heat transfer device
Inventor: YANATORI MICHIO
IPC: F28F1/40
Filed: 1981-07-17
Abstract: PURPOSE:To facilitate the manufacture of a heat transfer device by a structure wherein a twisted plate is arranged in a closed vessel, in which evaporable liquid is sealed. CONSTITUTION:Evaporable liquid 2 and a twisted plate 3 are sealed within a closed vessel 1. The twisted plate 3 is inserted in the closed vessel 1 in such a manner that the end part 3' of the twisted plate 3 comes into tightly contact with the inner wall of the closed vessel 1. The twisted plate 3 can be very easily made by twisting both ends of one plate in the opposite direction to each other. Heat given to the one end of the closed vessel 1 transfers to the evaporable liquid 2 in the closed vessel 1 and evaporates the liquid 2. The vapor generated by said evaporation is sent due to vapor pressure difference from the one end to the other end in order to be condensed and to release heat at the other end. The condensed liquid is pulled back to the one end or evaporating part by means of the twisted plate 3.
Patent JP-S5735533-A (JP)
Title: Preparation of bisphenol
Inventor: MAKI TAKAO
IPC: B01J31/10
Filed: 1980-08-12
Abstract: PURPOSE: To obtain the titled compound at a high reaction rate and in high selectivity, by condensing a phenol with a ketone in the presence of a sulfonic acid type cation exchange resin as a catalyst.  
     CONSTITUTION: A phenol is condensed with a ketone in the presence of a sulfonic acid type cation exchange resin partially modified with a pyridinealkanethiol having a ≥2C alkylene group at 30W120°C, preferably 60W100°C, usually in the atmosphere of an inert gas to give the titled compound. The amount of the phenol is preferably 5W25mol based on 1mol keton. The pyridinealkanethiol having the ≥2C alkylene group is expressed by the formula (R is ≥2C, preferably 2W4C, alkylene), and for example, 2-(4'-pyridyl)ethanethiol may be cited. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61273429-A (JP)
Title: Billet conveyor device
Inventor: OUGIHARA KIYUUZOU
IPC: B21C33/00
Filed: 1985-05-23
Abstract: PURPOSE:To aim at reducing the occupying area of installation of a billet conveyor device and at enhancing the safety thereof, by providing a vertically movable clamper to a carrier on a high level rail extended to a billet supply position, and by arranging a lifter onto which a vertically movable container is loaded, below the high level rail. CONSTITUTION:A plurality of lifters 6 each having a container 28 which is set on a carrier bed 24 that is adapted to be elevated by a pantograph 25, and on when several billets B are heaped up, are laid below a high level rail way 2 extending from the position of a chute 1. A vertically movable clamper 5 is attached to a carrier 4 travelable along the high level rail 2. Fingers on stationary and movable arms 15, 16 of the clamper 5 select and grasp the top most billet B, and then convey it toward the chute 1 for supply. With this arrangement, it is possible to reduce the occupying area of installation of the billet conveyer device, and therefore to promote the selection and transfer of billets. Further, it is possible to mechanize the transfer and return of the container so that the safety of the conveyer device may be enhanced.
Patent JP-H04317252-A (JP)
Title: Image forming device
Inventor: ASADA KENICHIRO
IPC: H04N1/23
Filed: 1991-04-17
Abstract: PURPOSE:To provide an image forming device capable of foraming an image at high speed in a lowcost and simple circuit construction. CONSTITUTION:A parallel image signal a at a transistor-transistor logic TTL level is latched alternatively by TTL latch circuits 301 and 303 for each picture element and then converted into an analog signal at the TTL logic level by D/A converters 302 and 304, respectively. The respective analog signals converted by the D/A converters 302 and 304 are alternatively selected by a selection means 30 for each picture element and outputted to one of the input terminals of a comparator 306 as an image signal b. The comparator 306 outputs the analog signal b selected by the selection means 305 and a PWM signal at the TTL logic level corresponding to the level difference of the triangular wave signal from a triangular wave generator 309, and a laser driver circuit 307 flashes a laser diode 312 corresponding to the pulse width of the PWM signal.
Patent JP-H07321157-A (JP)
Title: Felxible film and semiconductor device equipped with it
Inventor: HO KEIICHIRO
IPC: H01L23/12
Filed: 1994-05-25
Abstract: PURPOSE:To provide a film carrier nearly as large in chip size as a package and a semiconductor device equipped therewith. CONSTITUTION:A wiring layer 3 is formed on an insulating film, a through-hole 5 or a viahole filled with metal is formed in a region connected to the electrode 2 of a semiconductor chip 1, and a flexible film where a conductive projection is provided to the end of the viahole in contact with a part or the one end of the wiring layer and a semiconductor chip are connected with inner leads through the intermediary of an adhesive layer.
Patent JP-H06298620-A (JP)
Title: Weed growth suppressor and method for suppressing growth of weed using the same
Inventor: KAZAMA AKIRA
IPC: A01N65/00
Filed: 1993-04-13
Abstract: PURPOSE:To obtain a weed growth suppressor without a fear of agrichemical damage and a method for suppressing the growth of weeds using the suppressor. CONSTITUTION:This weed growth suppressor is obtained by pulverizing tree bark and regulating the particle size thereof. Furthermore, this method for suppressing the growth of weeds is to apply the bark prepared by pulverizing and regulating the particle size to a site for suppressing the growth of the weeds.
Patent JP-H07320970-A (JP)
Title: Manufacture of coil parts
Inventor: MORIMOTO SHINICHI
IPC: H01F41/10
Filed: 1994-05-25
Abstract: PURPOSE:To simplify the feeding of the terminal blocks with bobbins of coil parts and to position and hold works with high precision by continuously connecting the terminal blocks by providing connecting sections made of the same resin as that used for forming the terminal blocks to the terminal blocks. CONSTITUTION:A plurality of bobbin sections 12 having split flanges 11 and terminal block sections 13 are continuously connected to each other with connecting sections 15 which are connected to the sections 12 and 13 and have center carrying holes 16 and terminals are forcibly put in and fixed to the terminal block sections 13. In addition, threaded cores are screwed in the hollow sections of the bobbin sections 12. Then windings are wound around the bobbin sections 12 by rotating a flyer with a flyer type coil winding machine and the end sections of the windings are wound around the terminals. After winding, the wound coils are connected to the terminals by soldering by dipping the terminals in molten solder. Then sealing cases are put on the terminal block sections 13 and coil parts are obtained by cutting the connecting sections 15 so as to separate the sections 13 from each other. Through such a series of processes, the coil parts can be manufacture continuously with high productivity.
Patent JP-H05307928-A (JP)
Title: Electromagnetic relay
Inventor: SUZUKI TAKESHI
IPC: H01H50/34
Filed: 1992-04-30
Abstract: PURPOSE:To accurately keep the inter-contact distance especially when restoring so as to eliminate the fluctuation of operation characteristics by regulating the position of a slide-type card upon restoration of a relay, and regulating also the position of a turning movable contact with this card in a contact mechanism and the asembly structure of a housing in an electromagnetic relay. CONSTITUTION:An electromagnetic relay is composed of a base 10, an electromagnet part 20 in which a movable piece 30 is provided via a hinge spring 40, a contact mechanism part 50, a slide-type card 60, and a case 70. In this constitution, the card 60 is energized in the left direction of the figure by spring force of a movable contact piece 52, which constitutes the mechanism part 50, when the electromagnet part 10 is not energized. Consequently, a positioning protruded part 61a of the card 60 is engaged with a positioning protruded part 15 of the base 10, and the position of the movable contact piece 52 is regulated so as to precisely regulate the open contact distance between the movable contact piece 52 and a fixed contact 51a. When the electromagnet part 10 is energized, the movable piece 30 is attracted by a magnetic pole part 25a of an iron core 25 turning the movable piece 30 so as to press its upper end onto the top end surface of a protruded part 64 provided on the card 60. Consequently, the card 60 is slid in the right direction so as to bring the movable contact 52a into contact with the fixed contact 51a.
Patent JP-H05306359-A (JP)
Title: Epoxy resin composition
Inventor: NICHIZA MISAO
IPC: C08L63/00
Filed: 1992-04-30
Abstract: PURPOSE:To obtain an epoxy resin composition capable of producing a cured product having high strength without spoiling excellent characteristics such as heat resistance, mechanical strength, etc., a cured product of the epoxy resin essentially has. CONSTITUTION:A terpolymer consisting of N-phenylmaleinimide, N- cyclohexylmaleinimide and styrene is added to an epoxy resin. An epoxy equivalent of the epoxy resin used is preferably about 150-2000, though there is no limitation in the epoxy equivalent, so an appropriate resin suitable for use can be selected. It is possible to more effectively strengthen the epoxy resin by using that having the epoxy equivalent in the above mentioned range which makes it easy to blend with the terpolymer given below. Though there is no limitation in a ratio of components in the terpolymer, it is preferable to adjust the ratio as about 20-80mole% N-phenylmaleinimide, 2-20mole% N- cyclohexylmaleinimide and 20-80mole% styrene from the stand point of strength, heat resistance, etc., of the obtained cured product of the epoxy resin.
Patent JP-H11299075-A (JP)
Title: Protective relay
Inventor: TANAKA TOSHIO
IPC: H02H3/02
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To prevent malfunctions and failures to operate due to defects in setting a switch for setting set levels and the like, enable recognizing the defects and prevent erroneous setting, when setting is changed. SOLUTION: A protective relay is constituted of an input transformer 1, an input analog circuit 2, an A/D conversion circuit 3, an arithmetic circuit 4, a power circuit 5, a relay circuit 6, a setting completion switch 7, a setting completion switch 8, and a display circuit 9 controlled through the computing circuit 4. The state of setting switch position recognized by the computing circuit is kept displayed on the display circuit as numerical values, corresponding to each sate of switch position. When there is a change in a state of the setting switch, a numerical value corresponding the changed state of switch position is blinked on the display circuit.  When the setting completion switch is turned on, the state of the setting switch is updated into the changed state of switch position, and furthermore the numerical value corresponding to the changed state of switch position, which numerical value has been blinked on the display circuit, is continuously displayed.
Patent JP-H09297617-A (JP)
Title: Guidance controller for moving vehicle
Inventor: FUJII YASUO
IPC: G05D1/02
Filed: 1996-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a guidance controller for moving vehicle with which a moving vehicle can be properly guided and traveled along respective traveling courses inside an area set in advance and turn traveling can be properly performed as well. SOLUTION: Concerning this device, a moving vehicle V is guided and traveled along the plural traveling courses inside the prescribed guidance area based on information detecting the intensity of a magnetic field formed by a current supplied to a guide line for a finite length installed on the ground side.  In this case, a virtual line KL of equal magnetic field intensity constituted along the lengthwise direction of a 2nd guide line 2Y for line terminal detection so as to make equal or almost equal the intensity of the magnetic field formed by the current supplied to this guide line 2Y is set so as to be matched with the respective terminal positions of the respective traveling courses and to be existent inside the area rather than the terminal position along the guide line lengthwise direction of an equal magnetic field intensity area AR on a 1st guide line 2X for guidance and based on the detected information of the magnetic field detecting means for terminal detection, the moving vehicle V is traveled straight even after it arrives at the terminal position of each traveling course. Afterwards, control for turn is executed.