baber/WOPTO huggingface dataset:
Patent JP-H04157921-A (JP)
Title: Semiconductor integrated circuit
Inventor: MEN KIYOSHI
IPC: H03K19/0175
Filed: 1990-10-22
Abstract: PURPOSE:To prevent voltage fluctuation and mis-vibration by connecting the drain section of plural transistors(TRs) formed separately with high driving capability directly to an output, inserting a series resistor to a gate section and providing a capacitor between the wiring of the gates and a semiconductor substrate. CONSTITUTION:A gate electrode 14 of TRs composed of a source section 15 and a drain section 16 is manufactured in series by a polysilicon. The time constant of each TR estimated from each resistance and capacitance is about 1ns. Since the peak time of a current of each TR is deviated from each other by the time constant, the effect of voltage fluctuation affected to other terminals is suppressed.
Patent JP-2000109862-A (JP)
Title: Grease composition for electrical contact
Inventor: OISHI MAKOTO
IPC: C10M115/08
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To improve contact stability and a wide temperature region actuating force property of an electrical contact without generation of stress cracking thereof by controlling a grease composition using a base oil containing a synthetic hydrocarbon oil and a thickener containing a urea compound. SOLUTION: A grease composition comprises a base oil containing a synthetic hydrocarbon oil and a thickener containing a urea compound. The synthetic hydrocarbon oil used as the base oil is such that its molecular structure is constituted with carbon atoms and hydrogen atoms, and e.g. poly-α-olefin, polybutene, and a copolymer of an α-olefin with ethylene are cited. The base oil preferably has a kinematic viscosity at 40 deg.C of 5-70 mm2/s. The synthetic oil content in the base oil is preferably at least 50 wt.%. The urea compound used as the thickener is obtained e.g. by a reaction of a diisocyanate with a monoamine. The urea compound content in the grease composition is preferably about 1.0-20 wt.%.
Patent JP-2001111837-A (JP)
Title: Image processing device
Inventor: MIYAZAKI MASAYA
IPC: H04N1/41
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To provide the image processing device that can enhance the efficiency of expansion processing and a memory utilizing efficiency. SOLUTION: An expansion area decision section 20 decides compressed image data 1 stores in a compression data storage section 21 and actually required to be expanded according to designated area information received together with the compressed image data 1 in the unit of compressed blocks. An expansion processing section 22 expands the compressed image data decided to be expanded by the expansion area decision section 20 in the unit of one line block or more and stores the expanded data to an expansion data storage section.
Patent JP-H11116333-A (JP)
Title: Ceramic material and circuit substrate and its production
Inventor: YAMADE YOSHIAKI
IPC: C04B35/00
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a low temperature calcined ceramic circuit substrate having an-effective relative dielectric constant of <=2 in an insulating later and a thermal expansion coefficient of 13-17 ppm/ deg.C in a temperature range of -40 to 150 deg.C. SOLUTION: This ceramic circuit substrate is produced by thermally treating borosilicate glass, eluting a soluble phase from the obtained phase-separated product, grinding the left phase, melting only the surface of the ground product with flames to close the pores of the product, using the obtained porous glass having the closed pores of nm order and/or a porous aggregate obtained by subjecting the glass to a crystallization thermal treatment, preparing the mixture of the glass/aggregate/resin spheres, and subsequently producing the ceramic circuit substrate from the mixture by a green sheet lamination method. The insulating layer has the closed pores of μm order due to the elimination of the resin spheres during the calcination process in addition to the above closed pores, and is much high in the closed porosity.
Patent JP-S63139626-A (JP)
Title: Bolt/washer assembling device
Inventor: NAGAO YUJI
IPC: B65G47/14
Filed: 1986-11-29
Abstract: PURPOSE:To improve the general use performance and the productionability, by fitting a washer handed from a washer positioning means through a robot hand over a bolt shaft section being positioned through a bolt positioning means then carrying thus making a bolt washer assembling means adaptable for any size. CONSTITUTION:A hand device 13 of a robot 4 moves in the direction Y then positioned by a positioning device 12 at the tip of a linear vibration feeder 8 and stops when it arrives above a stopping spring washer. The member is held again by an arm section and the hand device 13 is moved reversely in the direction Y then stops above a bolt being positioned by a bolt positioning means 10 located in front of a linear vibration feeder 6, thereafter moves downward and releases the spring washer thus fitting the spring washer over the foot section of the bolt. Then it moves upward again and stops above a Y- direction flat washer positioning device 11 to hold the flat washer and moves above the bolt positioning device 10 again so as to fit the flat washer over the foot section of the bolt.
Patent JP-H03146236-A (JP)
Title: Punch abnormality detector for head part molding machine
Inventor: MAKINO ISAO
IPC: B21J9/06
Filed: 1989-10-31
Abstract: PURPOSE:To exactly decide the abnormality of punches by detecting the advance and retreat limits of the punches by a sensor and storing the data thereon in a waveform memory section and comparing the data with reference data. CONSTITUTION:A dog 9 which advances and retreats rectilinearly according to the advance and retreat of a ram 8 is disposed to the head part molding machine 1 and the detecting sensor 10 of a contactless type is disposed in proximity to the moving path of the dog 9. The sensor 10 constitutes a part of an oscillation circuit 11. The output of the oscillation circuit 11 is converted via a voltage converting section 12, a sample holding section 14 and an A/D converting section 13 to a digital value which is sent to the punch abnormality detector 15. The punch abnormality detector 15 calls out the reference data from the waveform memory section 17a at each time and discriminates whether the read data is the value within the permissible range or not from the reference data. Whether the advance limit and retreat limit of the punches 6, 7 corresponding to the detected values are defective or non-defective is decided in this way and the result thereof is displayed on a display section 22. A signal to command the stop of the head part forming machine is simultaneously transmitted.
Patent JP-2000100486-A (JP)
Title: Electrolyte and photoelectrochemical battery
Inventor: TAKIZAWA HIROO
IPC: C08L27/16
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To improve a photoelectric conversion characteristic and durability by including one or more kinds of specific compounds and one or more kinds of high molecular compounds. SOLUTION: An electrolyte contains at least one kind selected from a compound group expressed by formula I and formula II and at least one kind of high molecular compound. In the formula, R1 and R2 respectively and independently represent an alkyl group or the like. R3 represents a cyano group or the like. E represents a single bond, an alkylene group, an alkenylene group or an allylene group. (a), (b) and (c) respectively and independently represent 0 or 1. In the formula II, R3 and E are the same as that in the formula I. D represents -O-, -OC(O)- or -OC(O)O-. R4 represents a heterocyclic group or an alkyl group, an alkenyl group or an aryl group having the heterocyclic group. Polyacrylonitrile and polyvinylidene fluoride are desirably cited as a high molecular compound contained in the electrolyte.
Patent JP-H10111441-A (JP)
Title: Optical cable insertion method for optical line inserting pipe with branching part
Inventor: TANAKA TAKASHI
IPC: H02G1/08
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To obtain an insertion method that makes the selection of a branching pipe for line insertion possible by setting an electromagnet a side wall oppositely facing a branching pipe fork and attracting a magnetic-material tip attached to the tip end of an optical cable for line insertion. SOLUTION: An electromagnet 4 is set on a side wall 31 oppositely facing the branching pipe fork 32 of a branching part 3. Then, by energizing and magnetizing the electromagnet 4 on the side of a branching pipe 2A for line insertion, the optical cable 10 forcibly fed from the main pipe 1 is attracted to the magnetized electromagnet 4 at the magnetic-material tip 11 attached to the tip end of the cable, and is introduced to the communicative passage 33 on the branching pipe 2A side. In this case, a position detecting sensor or the like is installed near the electromagnet 4, ensuring that an optical cable 10 is introduced into the communicative passage 33 on the branching pipe 2A side, and by releasing the magnetization of the electromagnet 4, the optical cable 10 is inserted to branching pipe 2A through the flow of a fluid.
Patent JP-2001099196-A (JP)
Title: Drive transmitting mechanism
Inventor: TAKAMATSU SHIGETOSHI
IPC: F16D41/06
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To simplify a constitution of a drive transmitting mechanism, in a device taking out a sheet from a tray to perform handling action. SOLUTION: In a drive shaft 31 of a separate roller 7 for separating one by one a sheet fed out from a tray, a separate hub 40 is provided movably in an axial direction, by action rotating the drive shaft in a paper feed direction, a drive pawl member 43 of the separate hub is locked to an engaging pawl 34 of the roller 7, to transmit driving. Rotation of the separate hub 40 is drive transmitted to a pickup roller 4 through a clutch pulley 35, drive transmitting and action feeding out the sheet are performed.
Patent JP-2000109779-A (JP)
Title: Ultraviolet hardening-type tacky agent composition
Inventor: TOMITA KOJI
IPC: C09J4/02
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To prepare an ultraviolet hardening-type tacky agent composition, excellent in shear strength, sthickness, high temperature cohesion, transparency, light stability or the like by including an acrylic compound as a principal ingredient so as to specify both gel fraction and shear strength before and after ultraviolet irradiation, respectively. SOLUTION: The objective composition is prepared by including an acrylic compound as a principal ingredient in such away that gel fraction and shear strength before ultraviolet irradiation are respectively <=5% and <=0.5 kg/cm2 and that gel fraction and shear strength after 100-2,000 J/cm2 (pref. 10-1,000 J/cm2) ultraviolet irradiation are respectively 30-75% (pref. 40-65%) and >=5 kg/cm2. The composition includes e.g. (A) 100 pts.wt. copolymer from acrylic acid and an alkyl (meth)acrylate, and having 50,000-180,000 weight average molecular weight, (B) 0.1-2 pts.wt. monomer having at least three acryloyl groups in one molecule and (C) 0.5-5 pts.wt. photoinitiator comprising benzophenones.
Patent JP-H06118611-A (JP)
Title: Block copy forming device
Inventor: HAMAYA TAKUMI
IPC: G03F1/00
Filed: 1992-09-30
Abstract: PURPOSE:To decrease the operator's burden associated with block copy making by utilizing the CAD data and work processor data formed for purposes exclusive of printing. CONSTITUTION:A graphic editing means 211 adds attribute data, such as line widths and line kinds, to the graphic data in the CAD data and deletes unnecessary line images, etc., according to the operation of a mouse 26. A character editing means 212 similarly adds attribute data, such as type faces and classes, to the character data in the CAD data and work processor data and edits the character data according to the operation of the mouse 26. A page up means 214 lays out the graphic data and character data after the edition according to the layout instruction made by the operator when the operator makes the instruction of lays out the graphic data and he character data to the lays out instruction means 215. Consequently the block data utilizing the CAD data is formed.
Patent JP-H01128044-A (JP)
Title: Driving device
Inventor: MIHARA TADASHI
IPC: G02F1/133
Filed: 1987-11-12
Abstract: PURPOSE:To resolve the occurrence of flicker at the time of write by providing a first means which applies a scanning selection signal to scanning electrodes, which are not adjacent in serial, to scan one image and a second means which applies an information signal to information electrodes synchronously with the scanning selection signal. CONSTITUTION:A scanning side driving means whose scanning electrode group is connected and a signal-side driving means whose signal electrode group is connected are provided. The scanning side driving means is provided with a means which outputs first and second scanning signals different in voltage waveform to the scanning electrode group in one vertical scanning period, a means which outputs first and second scanning selection signals to one scanning electrode at least in a first vertical scanning period and a second vertical scanning period, and a means which selects electrodes at every other A pieces (A is a positive integer) in the first vertical scanning period and selects electrodes at every other A pieces other than scanning electrodes, which are selected in the first vertical scanning period, in the second vertical scanning period. Thus, the flicker of display is eliminated.
Patent JP-H09127933-A (JP)
Title: Musical sound generating device
Inventor: GOTO MOTOOMI
IPC: G10B1/04
Filed: 1995-11-06
Abstract: PROBLEM TO BE SOLVED: To simplify and miniaturize the structure of a musical instrument by providing a phonetic section generating a sound via an air current and an air feeding means introducing air from the outside of a pipe and feeding it to the phonetic section on the pipe. SOLUTION: An organ pipe main body 10 is a pipe having a nearly circular cross section, and it is constituted of a resonance section 11 having a uniform cross section and an air guide section 12 formed into a taper shape. An opening 13 is formed on the outer periphery of the air guide section 12, and a tongue section 14 is fixed in the air guide section 12 while one side is faced to the opening 13. Portions on both sides of the opening 13 are bent inward, and an upper lip section 15 and a lower lip section 16 are formed to constitute a phonetic section 17. When air is fed to the inside from a guide port 12a formed on the air guide section 12, the air flows out from the gap between the tongue section 14 and the lower lip section 16 as a fine current.  When this air current collides with the upper lip section 15, a musical sound is generated, and it is resonated and enlarged by the resonance section 11.
Patent JP-H09129213-A (JP)
Title: Manufacture of battery
Inventor: KOBAYASHI MAKOTO
IPC: H01M50/528
Filed: 1995-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a battery having the terminal part of a sealing plate with a terminal and a strip type tab fixed at least at two positions and with uniform welding strength by improving a welding method. SOLUTION: This method has the end of the strip type tab 7 of one electrode and the terminal part of a sealing plate 12 having another electrode terminal connected to each other at two or more positions. Furthermore, the connection part is formed to position the end of the strip type tab 7 at the terminal part, and lay a support electrode 16 on the surface of the sealing plate 12 at the opposite side of the terminal part. Also, a plurality of point electrodes are kept in contact with the strip type tab 7 via a travel distance adjustment mechanism. Thereafter, a direct spot welding process is implemented under the application of weld current across the support electrode 16 and a plurality of the point electrodes evenly pressed with a presser mechanism.
Patent JP-H09128036-A (JP)
Title: Plant monitoring device
Inventor: FUJIMOTO KOJI
IPC: G05B23/02
Filed: 1995-11-06
Abstract: PROBLEM TO BE SOLVED: To accurately perform the monitoring of the whole of a plant by jointly using the individual alarm state of each equipment composing a plant and the alarm state from the macro point of view of a unit and recognizing the states. SOLUTION: A first alarm display means 12 is provided with a function charging the parts of the units U1 and U2 by the alarm signals outputted from the plural equipments contained in each unit U1 and U2 and performing alarm displays. A second alarm display means 13 is provided with a function performing arithmetic processings for the plural signals outputted from the plural equipments contained in each unit U1 and U2 and displaying the alarm state of the whole of the unit obtained from the macro point of view by changing the other parts of the units U1 and U2. Therefore, an operator can exactly monitor and recognize the stale for every unit U1 and U2, looking at the whole of a plant PLT, by joingly using the display of an already constructed alarm display part and the display of a macro alarm display part and recognizing the displays.
Patent JP-H03216145-A (JP)
Title: Peeling machine and safety gloves for use by operator of power-driven machine
Inventor: REI SEODOORU TAUNZENTO
IPC: A22B5/16
Filed: 1990-10-26
Abstract: PURPOSE: To instantaneously stop the subject machine by providing plural pairs of power switch terminals an intervals and closing the power switch terminals when both conductive gloves are separated in terms of a position while another pair of terminal parts is in a contact state. CONSTITUTION: A grip roll 18 is rotated by a motor 24 and the conductive gloves are simultaneously brought into contact with the grip roll and the cut edge part having non-insulating structure of a blade 16 so that current is permitted to flow from a conductive line 48 to a solenoid 52 through a conductive line 66, the grip roll 18, the peeling blade 16 and a conductive line 36, and a safety circuit 64 is closed. Current is not permitted to flow in the motor 24, the solenoid 26 is made into a non-exciting state and the brake mechanism is operated.
Patent JP-H05129112-A (JP)
Title: Variable resistor for high tension and manufacture thereof
Inventor: MATSUMOTO FUTOSHI
IPC: H01C10/32
Filed: 1991-11-01
Abstract: PURPOSE:To provide a variable resistor for high voltage which has no dielectric breakdown under the normal environmental conditions and requires the reduced number of manufacturing processes and is to be used in one body with a flyback transformer. CONSTITUTION:There are provided a first insulating substrate 1 which has a film resistor formed on one surface; a second insulating substrate 5 which has a film resistor formed on one surface; a first insulating case 16 with an opening, which houses the first insulating substrate 1 coated with resin (26); and a second insulating case 23 with an operating, which houses the first insulating case 16 so that its opening face in the same direction with that of the second insulating case 23 and houses the second insulating substrate 5 so that the film resistor faces the bottom of the case 23. Then, a surface of the second insulating substrate 5 opposite to the film resistor is filled with insulating resin 24, which is then hardened. Each space formed between sections is filled with resin 25 which is the same as the filling resin of a flyback transformer to be incorporated in one body with the device.
Patent JP-H09107514-A (JP)
Title: Projection display device
Inventor: YAMADA NAOKI
IPC: H04N5/74
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To observe a display content by a large number of viewers in a small space by forming a screen of the projection display device into cylindrical one. SOLUTION: A screen 11 of the projection display device 10 is formed cylindrical and a projection means is arranged in the inside of the screen 11. Viewers take seats around the screen 11 and a mechanism to turn the projection means in the inside of the screen 11 is provided in the inside of a pedestal 13. The plural projection means may be provided symmetrically in the inside of the screen 11.
Patent JP-2000118292-A (JP)
Title: Car body attaching means of lighting fixture for vehicle
Inventor: KATSUMATA SHINICHI
IPC: B60Q1/00
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To greatly reduce costs by simplifying an entire structure so as to reduce the number of part items and man-hours. SOLUTION: The car body attaching structure of a lighting fixture 10 for vehicle is constructed in such a manner that as temporary fixing means, a pair of hooks 2 and 3 to be fixed to a car body are provided, one side of the car body being inflexible and the other side being flexible, a real fixing means is an engaging means with a car body 20 provided toward the flexible hook 3 on an extension line connecting the pair of hooks. Thus, one of the pair of hooks conventionally provided only for temporary fixing is also used for real fixing to simplify the entire structure, and thereby the number of part items and man-hours are reduced.
Patent JP-S63141118-A (JP)
Title: Package revision managing mechanism
Inventor: YAMAZAKI MIKIHIKO
IPC: G06F11/00
Filed: 1986-12-03
Abstract: PURPOSE:To easily confirm the revision of a package, by writing revision information which specifies the revising state of the package in a memory means. CONSTITUTION:Since each of dip switches 1 is connected as shown in figure, a content of '0', ')', '0', and '1' is written in a revision managing register 2. When a request to confirm the revision of the package 5 is issued in such state, by setting a device at a shift mode, reading the register information of all of the packages in the device, and segmenting only the information of the revision managing register 2 of the package 5 from the register information, it is possible to display the revision '0', '0', '0', and '1' of the package 5 on a panel.
Patent JP-H09133494-A (JP)
Title: Heat transfer pipe for copper or copper alloy absorption freezer, and its manufacture
Inventor: UEDA KENICHIRO
IPC: B05D7/14
Filed: 1995-11-07
Abstract: PROBLEM TO BE SOLVED: To ensure excellent corrosion prevention and improve heat transfer characteristics by covering on a heat transfer pipe surface a hydrophilic coated film composed of polymer resin or copolymer resin of a compound having a hydrophilic group or a mixture thereof with film thickness of a specific range. SOLUTION: An evaporator 20 is constructed by horizontally arranging heat transfer pipes 21 subject to hydrophilic coated film processing and communicating the heat transfer pipes 21 at the end of the same. Water to be cooled is directed to flow in the heat transfer pipe 21, and a refrigerant is sprinkled from an upper sprinkling pipe 22 on the outer surface of the heat transfer pipe 21 which is in turn evaporated to cool the water in the heat transfer pipe 21. An absorber 30 is adapted such that heat transfer pipes 21 subject to hydrophilic coated film processing are arranged horizontally longitudinally, and the heat transfer pipes 31 are communicated with each other to flow cooling water therein.  A hydrophilic coated film formed on the surface of the heat transfer pipes 21, 31 takes a state where a hydrophilic group is exposed on the surface and the area of a liquid film is increased. The thickness of the hydrophilic coated film is limited to 0.1-1.5μm.