baber/WOPTO huggingface dataset:
Patent JP-H08339167-A (JP)
Title: Display device
Inventor: OKUBO YASUNOBU
IPC: G09F13/04
Filed: 1995-06-13
Abstract: PURPOSE: To prevent the temp. elevation in a display device without impairing its aesthetic appearance and to prevent the infiltration of water, such as rainy, by fixing a translucent panel and forming spaces vertically continuous in the flank parts of struts. CONSTITUTION: This display device has guide rails 6a, 6b for holding the translucent panel 5 attachably and detachably by laterally sliding the panel, a pair of the right and left struts 1 having vent holes 15, 17 and wiring holes 12 to 14 in the flank parts for fixing these guide rails 6a, 6b and strut flank covers 16 for covering the flank parts of the struts 1. The translucent panel 5 is fixed and the spaces vertically continuous are formed In the flank parts of the struts 1. These spaces are formed as air discharge and drain routes, thereby, the temp. elevation in the display device is prevented and the infiltration of the rain at the time of the rain entailing strong wind is prevented without impairing the aesthetic beauty of the display device.  Since the spaces are usable as the wiring routes of electric systems, the wirings heretofore drawn around intricately around fluorescent lamps, display driving circuit sections, etc., are decreased.
Patent JP-S5795702-A (JP)
Title: Oscillator
Inventor: YAMAZAKI TOYOE
IPC: H03B5/02
Filed: 1980-12-05
Abstract: PURPOSE:To obtain an oscillator having a bias circuit where the noise is not generated, by connecting plural Zener breakdown diodes of <=5V Zener voltage in series between the base of a transistor for oscillation and a power source as a bias circuit of this transistor. CONSTITUTION:The emitter of a transistor TR1 for oscillation is grounded through a resistance R2, and the base is grounded through a bleeder R3. Zener diodes 5-7 of <=5V Zener voltage are connected in series between the base of the TR1 and a power source. By this constitution, the base voltage is stabilized, and the breakdown of the dielectric strength between the base and the emitter is prevented, and thus, an oscillator having a bias circuit where the noise is not generated is obtained.
Patent JP-H092839-A (JP)
Title: Glass fiber having low dielectric loss tangent
Inventor: TAMURA SHINICHI
IPC: C03C3/091
Filed: 1995-06-15
Abstract: PURPOSE: To obtain a glass fiber low in dielectric constant and dielectric loss tangent and excellent in water resistance, workability and productivity by including SiO2 , Al2 O3 , B2 O3 , CaO+MgO and Li2 O+Na2 O+K2 O. CONSTITUTION: This glass fiber is obtained by compounding 50-65wt.% SiO2 with 11-20wt.% Al2 O3 , 20-30wt.% B2 O3 , 0-3.9wt.% CaO+MgO and 0-0.5wt.% Li2 O+Na2 O+K2 O and melting the mixture at 1500-1550 deg.C for 8hr under stirring and casting onto a carbon plate to afford glass cullet, feeding the glass cullet into a glass fiber producing furnace and melt-spinning the cullet at 1300-1420 deg.C. The glass fiber has e.g. <=4.2 dielectric constant at 1MHz frequency at an ambient temperature and <=8×10<-4> dielectric loss tangent.
Patent JP-H0457395-A (JP)
Title: Manufacture of metal case
Inventor: ISHII MORIKAZU
IPC: H05K5/04
Filed: 1990-06-26
Abstract: PURPOSE:To form a gap between metal plates at the time of loading of the metal plates to prevent adjacent metal plates from sticking to each other and to make it possible to feed reliably the metal plates one by one by a method wherein at the time of a punching work of the metal plates, protrusions are formed at positions where the metal plate on one side is superposed on the other metal plate at the time of loading of the metal plates. CONSTITUTION:In a metal case manufacturing method wherein metal plates 1 and 2 punched into a prescribed form are loaded and these loaded plates 1 and 2 are fed one by one and are subjected to press molding, at the time of punching work, protrusions 3 and 4 are formed at positions where the plate 1 is not superposed on the plate 2 at the time of loading of the plates l and 2. Thereby, a gap can be formed between the metal plates at the time of the loading and when the plates are fed one by one in a production process at the time of use, adjacent metal plates do never stick to each other.
Patent JP-S5959554-A (JP)
Title: Speed reduction sensitive braking liquid pressure controller for car
Inventor: NAGASHIMA TAKU
IPC: B60T8/28
Filed: 1982-09-29
Abstract: PURPOSE:To assure stable braking performance continuously by obtaining braking liquid to be provided at one end of control piston for controlling the operation of P valve with sufficient restriction in case of empty mounting while with low restriction in case of constant mounting. CONSTITUTION:It is comprised of P valve 34 having a differential piston 36 and a valve seat 38 to be arranged at the left of a stepped inner hole 12 of a housing 10, a control piston 50 arranged in a partition wall member 40 provided in the central portion of the inner hole 12 and a speed reduction sensitive valve 42 having an inertia ball 44 and a valve seat 46 arranged at the right of the inner hole 12. Here the right end section of said piston 50 is provided with leading edge of stepped shape and the inner hole 82 formed in the body 52 of said member 40 is also provided with stepped shape. When said piston is not operating as shown in the drawing, the liquid chambers 72a, 72b are communicated through a path 84 while when it is operating, both liquid chambers 72a, 72b are communicated directly.
Patent JP-S6149939-A (JP)
Title: Automatic grilling appliance
Inventor: KAWABE MASARU
IPC: F24C7/04
Filed: 1984-08-17
Abstract: PURPOSE:To maintain a constant grilled color regardless of the number of pieces of cooked food by providing a setting means of grilled color of the cooked food, a setting means of the number of pieces, a memory means of the output from the setting means of the number of pieces, an electrifying time determining means that determines the electrifying time by the outputs from the grilled color setting means and the memory means, and a load electrifying means that electrifies the load for a time period determined by the electrifying time determining means. CONSTITUTION:When the grilled color setting knob 24 is adjusted at a suitable position and a button 26 for setting the number of pieces, a voltage corresponding to the grilled color is generated at the middle point by a variable resister 38 that is interlocked to the grilled color setting knob, and said voltage is inputted to a micro computer 44. Meanwhile, the number of times of the switch-on of a switch 41 that is interlocked to the button for setting the number of pieces is inputted to the micro computer by a resister 40 and the switch 41. After those two are set, the electrifying of a heater 33 is started. The time period of electrifying is computed and determined by the micro computer 44 by the grilled color setting information and the setting of the number of pieces, i.e. the number of times of the actuation of the switch 41.
Patent JP-S6330521-A (JP)
Title: Curable composition
Inventor: NAKAGAWA HIROO
IPC: C08G59/40
Filed: 1986-07-23
Abstract: PURPOSE:To obtain a curable composition having excellent stability and low- temperature curability, yielding a coating film of excellent weathering resistance, etc., and suitable for a paint, etc., by incorporating a specified ketimine group- containing polymer and a compound having a plurality of epoxy groups in the molecule as essential components. CONSTITUTION:1-20 wt% carboxyl group-containing polymerizable unsaturated monomer (e.g., acrylic acid) is copolymerized with 99-80 wt% other polymerizable unsaturated monomers (e.g., methyl acrylate). The obtained poly mer is first reacted with an alkyleneimine (e.g., ethyleneimine) and then reached with a ketone (e.g., methyl ethyl ketone) to obtain a kekimine group-containing polymer. The obtained polymer and a compound having a plurality of epoxy groups in the molecule (e.g., ethylene glycol diglycidyl ether) as essential components are mixed with, optionally, a pigment, etc., to obtain the purpose curable composition.
Patent JP-S6329970-A (JP)
Inventor: ISHITOBUAN BAARUSHIYONI
IPC: H04N5/335
Filed: 1986-07-23
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-H1022402-A (JP)
Title: Semiconductor device
Inventor: ISHIYAMA YASUHIRO
IPC: H01L21/8244
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To suppress influence of coupling noise between bit lines which input/ output data to a memory cell by arranging the adjacent bit lines on different interconnection layers. SOLUTION: A semiconductor device is composed of a memory cell which stores data, bit lines BLB, BLA, NBLA and NBLB which control the memory cell, and a word line. The bit lines BLB, NBLA and a grounding potential power source line 9 are arranged parallel on a second layer metal interconnection layer, and the bit lines BLA and NBLB are arranged parallel on a third metal interconnection layer. Thus, the intervals between the bit lines can be easily widened. Therefore, capacities between the bit lines are remarkably reduced, and when the semiconductor device is operated, an ideal signal waveform can be obtained without being influenced by bit line coupling.
Patent JP-H0580263-A (JP)
Title: Exposure device
Inventor: RABINDA BURAKASHIYU
IPC: B41J2/44
Filed: 1991-06-18
Abstract: PURPOSE: To enhance the allowability to a change in a distance between scanning lines and improve a line continuity in a processing direction as for the final image by forming the regular light distribution of a light beam. CONSTITUTION: This device is an exposure device for an electrophotographic device provided with a plate 30 with one or more holes for masking a laser beam. The plate 30 is provided with one or more holes 52, 54 and 56, and the holes 52, 54 and 56 are provided with irregular edge parts so as to form the regular light distribution of the light beam transmitted through the holes. A saw-tooth edge part of a prescribed height ratio is used, then, a prescribed light attenuation is accomplished at the corresponding edge part in an exposed image processing direction, or in-track direction.
Patent JP-S5959491-A (JP)
Title: Formation of colored image
Inventor: OKAZAKI AKIRA
IPC: G02B5/20
Filed: 1982-09-30
Abstract: PURPOSE:To form a colored image simply without requiring plate making process or the like by vaporizing and depositing a coloring agent on an exposure part to form a color element after a part of the surface of a support body is covered with a mask having an opening pattern shaped as specified. CONSTITUTION:A first mask 2a having an opening pattern shaped as specified is closely adhered on a support body 1 comprising a transparent material such as glass plate, quartz plate and optical resin plate and set in a vacuum device 5. As a first coloring agent 8a is heated in a port being shaped as specifid and vaporized from a vapor source 3 thereof, the coloring agent 8 is deposited in a vapor phase on an exposed part of the surface of a support 1 and a first mask 2a. By removing the first mask 2a, a substance formed by a first color element 9a on the support 1 is obtined. A second mask 2b closely adhered thereon and likewise, the second coloring agent 8b is deposited in a vapor phase in the vacuum device to form the second color element 9b on the support 1. If necessary, a protective layer 10 such as transparent resin is formed.
Patent JP-2001002155-A (JP)
Title: Trigger spray container cover
Inventor: OTA YOSHITOSHI
IPC: B65D83/76
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To prevent a trigger lever from being activated from the outside by including at least a top plate as well as both side plates, and by including a front bottom plate and a rear bottom plate coupling from a cap of both side plates with parts positioned on front and rear sides of the trigger spray. SOLUTION: The trigger spray container cover A is formed by folding a blank comprising a paper board or the like and comprises a top plate 11, side plates 12, 13, a front bottom plate 14 and a rear bottom plate 15. The trigger spray container cover A is put to entirely cover a trigger spray 4 of a trigger spray container 1. Thus constituted, the trigger spray container cover A can entirely cover the trigger spray 4 including a trigger lever 5, thereby preventing the trigger lever 5 from being activated from the outside.
Patent JP-2000005520-A (JP)
Title: Filter
Inventor: KISHIMOTO KAZUO
IPC: B01D33/06
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a filter high in filtering capacity in comparison with a conventional device even if it is a small-sized one. SOLUTION: The filter 1 is provided with a rotary filtering means 5. The filtering means 5 is provided with a lower layer side filter paper 11 and an upper side filter paper 12 surrounding an outer periphery surface of a rotary drum 4, and a filter medium layer 13 consisting of a powdered activated carbon is provided between the filter papers. Moreover, a diatomaceous earth 14 is stuck on a surface of the upper side filter paper 12.
Patent JP-S5795705-A (JP)
Title: High frequency oscillating circuit
Inventor: MACHIDA TAKASHI
IPC: H03B5/04
Filed: 1980-12-05
Abstract: PURPOSE:To compensate the temperature characteristics of a transistor for oscillation, by providing this transistor and a microstrip resonator on a dielectric substrate and a dielectric piece with the dielectric constant having a temperature coefficient respectively and embedding them. CONSTITUTION:On a dielectric substrate 15, a transistor TR1 is fitted, and a microstrip line resonator 2 is so embedded that is is connected to the base terminal of the TR1. A microstrip line 4 and a dielectric resonator 3 are connected to the collector, and a DC bias is given to a terminal 13, and the emitter is grounded by an emitter resistance 8 and a capacitor 11. Thus, the oscillating circuit is constituted by the feedback due to the internal capacity as well as the floating capacity between the emitter and the base and the internal capacity between the collector and the emitter, and the oscillation frequency is fluctuated by the equivalent capacity of the TR1 which has a positive temperature coefficient normally. Therefore, the resonator 2 is provided on the substrate 15 where the dielectric constant has a negative temperature coefficient to compensate the temperature characteristics of the TR1.
Patent JP-H0224912-A (JP)
Title: Oxide superconductive sintered body and manufacture thereof
Inventor: TSUNO NOBUO
IPC: C01G1/00
Filed: 1988-07-13
Abstract: PURPOSE:To prevent superconductivity of an oxide superconductive sintered body from being deteriorated and also the interface thereof from being peeled off by coating the oxide superconductive sintered body in specific shape with metal by injection at the surface thereof. CONSTITUTION:After producing an oxide superconductor, the superconductor is coated with metal such as Al, Al alloy, Cu and Pb with thickness of preferably 20 to 200mum at the surface thereof by arc or plasm injection. Metal coating under 200 deg.C to the oxide superconductor is thus made possible. And superconductivity of the superconductor is prevented from being deteriorated due to oxygen emission higher than 350 deg.C and due to reaction with the metal. Brass coating is also made possible without direct reaction of melted metal and the superconductor. The specimen 8 of the superconductive sintered body coated with Al layer is placed in a brass die 7. The brass die 7 is then attached to a crucible 9 carrying melted Al alloy. After setting the temperature of the Al alloy in a specific value, Ar gas is guided from a gas guiding pipe 13 into the crucible 9 and the pressure is applied thereto. Al alloy 12 is then injected from a guiding pipe 11 into the brass die 7 and the specimen 8 is picked up after being cooled.
Patent JP-S6417117-A (JP)
Title: Print suppression processing system
Inventor: TAKAHASHI AKIHIKO
IPC: G06K15/00
Filed: 1987-07-10
Abstract: PURPOSE:To suppress printing only a specific source line where the secrecy of a source program must be protected by using a memory means for a printing suppression instructing character string and a source input check means. CONSTITUTION:A printing suppression instructing character string memory means 2 detects the printing suppression start and end character strings out of the printing suppression instructing information serving as the external data and stores both character strings into a printing suppression instructing character string memory area 5. A source input check means 3 supplies a source program and checks whether the area 5 included the character suppression start or end character string. When the source line includes the printing suppression start character string, the relevant source line is skipped over. While the following source lines are sent to a print recording area 6 in case the source line includes the printing suppression end character string. A printing means 4 prints the source lines in the area 6 which are received from the means 6.
Patent JP-S5697103-A (JP)
Title: Error correction system
Inventor: MATSUURA HITOSHI
IPC: G05B19/18
Filed: 1979-12-31
Abstract: PURPOSE: To impede useless movement of machines, by giving hysteresis between corrective positions when the machine moves to forward and reverse directions.  
     CONSTITUTION: Taking the section when the machine goes forward as R (i) , section length as Li, sectional pitch error correcting amount as Pi, the middle point of the section R (i)  at forward movement as Ci (+) , the pitch error is corected for forward movement at the position +CPi. Similarly, R (i) ', C i - are correspondingly provided to reverse direction, and the pitch error is corrected to the position -CPi, but it is shifted by Δl i  from +CPi. When the machine is located at present between R (n)  and R (n) ', CPi and Ci are calculated by using Δl 1 , Li with the combination between the progressing direction at the present position and the next movement direction. Thus, even if the objective location is near the position to be corrected and the present position of the machine passes over the position to be corrected due to vibration, the machine is not enlarged for the amplitude of vibration and corrected for the location without generating corrective pulses and useless movement. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04368998-A (JP)
Title: String vibration pickup device
Inventor: DEJIMA TATSUYA
IPC: G10H3/18
Filed: 1991-06-18
Abstract: PURPOSE:To provide the string vibration pickup device which improves the tone quality by generating forcibly a harmonic sound, and also, can improve the freedom of a musical performance expression. CONSTITUTION:In a case 10 of a pickup device main body 11, a flange 20 is provided projectingly on both sides opposed to each other, and to the flanges 20, 20, a fitting screw 15 having the head part 14 is screwed, and to the fitting screw 15, a spring 16 is fitted and inserted. On the other hand, a contact 17 is constituted of a long-sized part 18 having length being orthogonal to six pieces of strings, and fitting parts 19, 19, and supported by the flange 20 by holding elastically the fitting parts 19, 19 between the spring 16 and the head part 14. In such a state, at the time of executing a musical performance, the fitting screw 15 is rotated and operated, and the contact 17 is set to a position in which the string 6 comes into contact slightly with the long-sized part 18, when the string 6 is thrummed.
Patent JP-H0924165-A (JP)
Title: Assembly toy
Inventor: KATO HITOSHI
IPC: A63H33/12
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To provide an assembly toy capable of being assembled in a stereoscopic structure by assembling the assembly toy, especially a plurality of mutually connectable parts. SOLUTION: This assembly toy includes square column shaped parts 10. A connection hole 20 is formed on at least one face of each square column shaped part and a connection protrusion 30 with a size to fit in the connection hole 20 is formed on at least one face.
Patent JP-H0463233-A (JP)
Title: Bridle device of continuous annealing furnace
Inventor: YANO MASAFUMI
IPC: C21D9/56
Filed: 1990-06-30
Abstract: PURPOSE:To eliminate the need for the aid of manual labor at the time of threading by freely rotatably mounting a pair of bridle rolls to a mounting base and rotating the bridle rolls in a released state. CONSTITUTION:A mounting base 5 is rotated to position the bridle rolls 8, 9 to a place where there is no need for winding a sheet 1 around the rolls at the time of threading. The sheet 1 is automatically passed in a linear path and there is no need for the aid of manual labor at the time of threading. A driving sprocket 4 is then rotated to rotate the mounting base 5 in a clockwise direction A in Fig. until the sheet 1 is wound around the bridle rolls 8, 9 if the device is going to be acted as the bridle rolls. The winding angle is arbitrarily settable and the setting of this angle at about >=180 deg. in average per roll is possible as well. The mounting base 5 is fixed by a clamping device 7 after the angle is set.
Patent JP-H115646-A (JP)
Title: Printing paper feed and transport device of printer
Inventor: KIYO EIKA
IPC: B65H29/12
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To suitably set the position of a pinch roller to printing paper by setting the positions of a pair of pinch rollers in designated positions predetermined with respect to paper of a rated size when the space between side fences is within a designated first numerical value range predetermined corresponding to the width of a rated size. SOLUTION: By placing a stack of printing pair 20 or a part thereof biased to the center line of a printing paper transport path, one side edge side fence 36 correctly abuts. At that time, when the condition of separating the side fence 36 from the other side edge by 3 mm occurs, in the case where the maximum value of a numerical value range for considering that the printing paper is of a rated size is 3 mm or more to the paper width of a rated size, the paper is considered to be of a rated size (A). Thus, a pair of pinch rollers 26 are positioned corresponding to the rated size with respect to the center line (B).
Patent JP-S5698795-A (JP)
Title: High-speed sample holding and comparing circuit
Inventor: YAMADA HIROSHI
IPC: G11C27/02
Filed: 1979-12-30
Abstract: PURPOSE: To perform high-speed sample holding and comparing operation, by using a low-speed sample holding circuit and comparing circuit.  
     CONSTITUTION: An analog signal inputted from terminal 1 is supplied to the 1st sample holding circuit 2 and the 2nd sample holding circuit 4 is parallel. The 1st comparing circuit 3 compares the output of sample holding circuit 2 with some reference potential and generates a digital signal. The 2nd comparing circuit 5 compares the output of sample holding circuit 4 with some reference potential and then generates a digital signal. Those digital signals are selected alternately by information selecting circuit 6 and converted into a series signal, which is outputted to terminal 11. 
     COPYRIGHT: (C)1981,JPO&Japio