baber/WOPTO huggingface dataset:
Patent JP-S57139871-A (JP)
Title: Multiplying circuit
Inventor: NISHIKAWA MASATOME
IPC: H03C1/54
Filed: 1981-02-24
Abstract: PURPOSE:To easily obtain a phase inverting characteristic, by providing the third and fourth transistors in parallel to the first and second transistors connected to the first signal source of a multiplying circuit, and selectively connecting them to a constant-current source respectively. CONSTITUTION:To a multiplying circuit (balanced modulator) consisting of transistors Q1-Q8, transistors Q11, Q12 are added, its emitter, base and collector are connected to a constant-current source I11, a signal source V1 and collectors of the transistors Q2, Q1, respectively, and the constant-current sources I1, I11  are selectively grounded by a switch S1. When the switch S1 is connected to a  contact N, the constant-current source I11 is not grounded, the transistors Q11,  Q12 are turned off, and when the constant-current source I1 is grounded, a phase  characteristic of a full line is obtained. On the other hand, when the switch S1 is connected to a contact R, the connecting relation between the transistors Q11, Q12 operated when the constant-current source I11 is grounded, and the signal source V1 is reverse to the transistors Q1, Q2, therefore, the phase characteristic is inverted and becomes as shown by a broken line.
Patent JP-S63193571-A (JP)
Title: Formation of vertical schottky field-effect transistor
Inventor: MOGAMI TORU
IPC: H01L21/28
Filed: 1987-02-05
Abstract: PURPOSE:To implement an excellent Schottky junction with a single crystal silicon substrate at the side surface of each groove, by selectively growing a CVD tungsten film on the side surface of each groove that is formed in the silicon substrate, thereby forming a base electrode. CONSTITUTION:Grooves each having a width of 1 mum are formed in a silicon substrate 1. Thereafter, an SiO2 film 2 having a width of 500Angstrom  is deposited only on the horizontal surface of the silicon substrate 1 including the bottom surface of each groove and a protruding part. Then, a tungsten film 3 is deposited only at the side surface region of each groove, where the silicon is exposed, on the substrate 1 by a pressure reduced CVD method. Thus the groove is filled. After the SiO2 film 2, which is deposited on the protruding part of the substrate 1, is removed, a silicon film 4 is patterned by an electron beam evaporation method. Then, a silicon oxide film 2 is deposited on the surface of the substrate 1, and a contact hole is formed. Thereafter, an aluminum electrode film 5 is formed on the rear of the substrate 1 on the silicon film 4, and the aluminum electrode film 5 is patterned.
Patent JP-S60168660-A (JP)
Title: Ruled line image generator
Inventor: KATOU MUNEHISA
IPC: B41J29/26
Filed: 1984-02-14
Abstract: PURPOSE:To obtain a ruled line image generator capable of high-speed processing by preparing raster image data to be sent out to a printer by synthesizing a letter pattern sent out of a font memory and ruled line image data into dot units. CONSTITUTION:Letter data stored in a font memory 20 and ruled line image data transferred from I/P port 60 and DMA controller 70 are each stored in image buffers 40-42 for every raster line correspondingly to the letter information CM and DT of a controller 10. In reading out data, said data are converted in PS converter 55 in a parallel serial manner and sent out to OR circuit 56 for one bit each. In the circuit 56, three outputs of said letter pattern and lateral and vertical ruled lines image are syntherized to prepare raster image data to be sent out to the printer. The printing of any ruled line can be made possible without the use of font for ruled lines.
Patent JP-H11223912-A (JP)
Title: Developing device for paper
Inventor: YAMASHITA HIROSHI
IPC: G03D3/00
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a compact developing device for paper in which passing failure of a silver halide photographic sensitive material, grazes, folding at the top end or contamination on edges are hardly caused. SOLUTION: In at least one treating tank where a silver halide photographic sensitive material is treated, the radius of curvature R cm of the turning part of the liquid in the connection line between this tank and the succeeding treating tank, the path length L1 cm of a dipping part of the liquid in the treating tank where the silver halide photographic sensitive material is treated, and the travelling speed S cm/min of the silver halide photographic sensitive material in the treating part are controlled to satisfy R×L1/S ranging 0.05 to 0.4.
Patent JP-H11223809-A (JP)
Title: Substrate member and its manufacture, and liquid crystal display device
Inventor: TANAKA KEIICHI
IPC: G02F1/1333
Filed: 1998-02-06
Abstract: PROBLEM TO BE SOLVED: To prevent stage breaking between an opposite electrode and a terminal part. SOLUTION: On one surface 38 of the substrate 33 of the opposite substrate member 31 of the liquid crystal display device, beltlike opposite electrodes 36 are arranged. Filmy color filter parts 41 which pass only lights of predetermined wavelengths are arranged between the respective opposite electrodes 36 and the above-mentions surface 38. Terminal parts 37 are connected to the respective opposite electrodes 36. Step adjustment parts 37 are arranged between the surface 38 and respective terminal parts 37. The differences between the film thicknesses of the respective step adjustment parts 37 and the film thicknesses of the respective color filter parts 41 are not more the thicknesses of the color filter parts. Consequently, the connection parts between the opposite electrodes 36 and respective terminal parts 37 can be prevented from having stage breaking due to the steps.
Patent JP-S58143466-A (JP)
Title: Top/reverse display mechanism for recording disk
Inventor: MATSUNAGA TATSUHISA
IPC: G11B19/12
Filed: 1982-02-22
Abstract: PURPOSE:To perform top/reverse display on a disk, and to improve reliability, by providing a side display lever which rotates or holds itself in a steady state according to the face of the tapered part of an inner case, and performing switching according to whether it rotates or not. CONSTITUTION:While any record protecting container is not inserted, the lever 27 of a switch 20 is elevated by the side display lever 18 lifted by a spring 26 and the contact of the switch 20 is placed in a state A. In this state, when the record protecting container is inserted into the inner case 8 to the inner part with its tapered part 8a up, the contact of the switch 2 is still in the state A and a pilot lamp corresponding to the state A turns on. When the record protecting container is inserted with the tapered part 8a down, the side display lever 18 rotates by pivoting a shaft 16, and consequently the lever 27 of the switch 20 is opened to turn on a pilot lamp corresponding to a state B.
Patent JP-H01200862-A (JP)
Title: System for transferring absence
Inventor: HIBINO SATORU
IPC: H04M3/54
Filed: 1988-02-05
Abstract: PURPOSE:To cancel the absence transfer registration of an extension to be called even when the response of the extension to be called is not executed, and to prevent a subscriber from being troubled with an unnecessary transfer by executing a transmission from a registering extension to the extension to be called and cancelling the absence transfer registration of the said extension to be called. CONSTITUTION:When the off-hook of a telephone A is detected by an extension circuit LC 6, a transition to a figure receiving condition is executed, and the telephone A is connected to a figure receiving part ORT 5. An extension number dialed from the telephone A is received by the ORT 5, and it is analyzed by a control part CC 1. When a transferring destination telephone C at the time of an absence is registered in the area of a transfer memory TRMEM 2, the telephone A and telephone C are compared, and when they coincide, the absence transfer registration of a telephone B is canceled, the telephone B and a ringing sending trunk IR 4 are connected, and the telephone B is called. Simultaneously, the telephone A and a ringing tone sending trunk RBT 3 are connected, and ringing tone is sent to the telephone A. When the telephone B is busy, the absence transfer registration of the telephone B is canceled, and busy processings are executed to the telephones A and B. At the time of a non-coincidence, the telephone C and the IR 4 are connected, the telephone C is called, simultaneously, the telephone A and the RBT 3 are connected, and the ringing tone is sent to the telephone A.
Patent JP-H01203694-A (JP)
Title: Horizontal rotary type compressor
Inventor: KOJIMA YOSHINOBU
IPC: F04C29/02
Filed: 1988-02-05
Abstract: PURPOSE:To prevent seizure by providing a lubricating oil-sucking hole to be drilled in a main bearing and a subbearing while a rotary shaft to be hollow formed and a spiral groove in the rotary shaft in its subbearing side. CONSTITUTION:A subbearing 2 provides a lubricating oil-sucking hole 10 to be drilled, and hollow forming a rotary shaft 4, delivered gas to a delivery chamber 3 is guided to space 6 in an end part of an electric drive element 5 through this hollow part 4a. A spiral groove 11 is provided in the rotary shaft 4 in its side of the subbearing 2. Thus generating pumping action by the spiral groove 11, lubricating oil is sucked from the lubricating oil-sucking hole 10 of low pressure and can be discharged into the delivery chamber 3 of high pressure in an end part of the subbearing 2. Accordingly, the lubricating oil is prevented from generating its insufficiency between the subbearing 2 and the rotary shaft 4, and seizure can be prevented.
Patent JP-S61188431-A (JP)
Title: Crosslinked polyethylene resin foam of high expansion ratio
Inventor: NISHIOKA TAKESHI
IPC: C08J9/06
Filed: 1985-02-15
Abstract: PURPOSE:The title foam excellent in flexibility and heat resistance and high in an expansion ratio, comprising a blend polymer comprising a specified ethylene/propylene random copolymer and a low-density PE. CONSTITUTION:A blend polymer obtained by blending an ethylene/propylene random copolymer (A) of a propylene content of 15-30wt%, a m.p. of 100-118 deg.C and a crystallization temperature of 85-100 deg.C with a low-density PE (B) of a m.p. <115 deg.C and a density <=0.935g/cm<3> at a B/A ratio of 0.10-5.70 is mixed with a heat-decomposable blowing agent (e.g., azodicarbonamide) and, optionally, a crosslinking agent which generates radicals upon heating, and the obtained mixture is formed into a sheet, which is crosslinked to a gel content of 15-60% and expanded to obtain a crosslinked polyethylene resin foam having an area intensity ratio (R) as determined from a <13>C-NMR spectrum in the range of 3.0-74.0 and a flexibility index (N) <=10.0.
Patent JP-H04281106-A (JP)
Title: Controller of vaporization type burner
Inventor: KASAHARA AKIHIKO
IPC: F23N5/00
Filed: 1991-02-20
Abstract: PURPOSE:To suppress the electricity consumption that is superfluous and save electric power by switching the intermediate taps that are provided for a sole noid used for opening or closing the nozzle port and drawing with a strong force in the beginning of the solenoid suction and, after this, controlling the electric current so as to lower the solenoid suction force to a suction force that can be held. CONSTITUTION:Since, when the preheating is finished by a vaporization type burner, relays 26, 27 are closed by a microcomputer 36, and the current of an alternating electric current power source 24 is rectified by diodes 28, 29 and the rectified current is supplied from an intermediate tap 30, a needle 12 is sucked by a strong force and a nozzle port 11 is opened. With this opening combustion is started and the state of combustion is provided. Next since, when at the time t2 the relay contact point 27 is opened, no voltage is applied to the solenoid 14 from the intermediate tap 30, a voltage sufficient only to hold the state of suction is applied to the solenoid 14. And, since, at the time t3 of fire extinguishing, the relay contact point 26 is opened, too, and no voltage is applied to the solenoid 14, the needle 12 is returned by the spring force, the nozzle port 11 is closed, and the combustion stops.
Patent JP-2000222521-A (JP)
Title: Information code reader and its production
Inventor: ITO KUNIHIKO
IPC: G06F17/40
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To make suitably connectable an information code reader and a portable information terminal and to make easily readable an information code. SOLUTION: This device 1 is used while a portable information terminal (PDA) 2 is mounted on its principal face, and essentially consists of a scanner main body 3 which reads a bar code, a junction board 4 which transmits read information to the portable information terminal 2, an a flexible wire (flat cable) 6 which electrically connects the scanner main body 3 and the junction board 4. The portable information terminal 2 is freely attachably and detachably set to the rear side of the scanner main body 3, and the junction board 4 is fitted into a fitting hole 11 in the side face of the portable information terminal 2 so that it can be taken out.
Patent JP-S62184066-A (JP)
Title: Inorganic coating agent
Inventor: NISHIUCHI KIHACHIRO
IPC: C09D1/02
Filed: 1986-02-08
Abstract: PURPOSE:To obtain a coating agent which is heat-resistant, fire-resistant, weather-resistant and non-smoking, does not require any post-treatment and has a long pot life, by blending an alkali metal silicate or colloidal silica with an alkali metal titanate as a film-forming aid. CONSTITUTION:A coating agent is obtd. by blending at least one member (a) selected from among alkali metal silicates and colloidal silica with at least one member (b) selected from among alkali metal titanates having the formula (wherein M is an alkali metal and n is 6 or 8). pref. about 1.4-70pts.wt. component (b) per 100pts.wt. component (a) is used. A small amount of a water-soluble or water-dispersible polymer (e.g., polyvinyl alcohol) may be used together with the coating agent. As the color pigment, mineral pigments (e.g., zinc white) are preferred. Talc, mica, clay, calcium carbonate, etc., may be used as extender pigments according to purpose.
Patent JP-H06243131-A (JP)
Title: Information processing system
Inventor: TANABE KIYOMI
IPC: G06F17/24
Filed: 1993-02-16
Abstract: PURPOSE:To prevent the disturbance of integration of the products that is easily caused in a corrosion state and also to facilitate the addition of reference marks in a system which can produce the documents, the software, etc., that can be structures. CONSTITUTION:When the documents, the software, etc., that can be structured are produced and edited, a relation instructing means 8 gives the relating instructions to the component elements of ambiguous relations and the components elements of reference relations. The instructed relation pointing information and the reference relation pointing information are stored in a storing means 5. When the product received an ambiguous instruction is corrected, the component element received a relating instruction is retrieved out of the means 5 by an information retrieving means 6. Then a relation informing means 9 specifies the component element received the relating instruction and cells attention to it. Then a reference relation processing means 10 gives a reference mark including the hierarchy to the component element having the reference relation based on the reference relation pointing information stored in the means 5.
Patent JP-H10219720-A (JP)
Title: Expansion type strut for mounting pipe and method of connecting construction
Inventor: ISHINADA SEIJI
IPC: E03F5/10
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To provide an expansion type strut being simply installed while being able to be easily removed after earth pressure is stabilized and mortar is solidified and capable of effectively preventing the distortion of the end section of a mounting pipe. SOLUTION: The expansion type strut 3 is used for the connecting works of the mounting pipe with a vertical cylindrical structure having an adit 11 and being buried into a ground, the mounting pipe 2, in which an end section 21 is fittedloosely into the adit 11 and mortar 22 filled into a section between the inner circumferential wall of the adit 11 and the outer circumferential wall of the mounting pipe 2. Stiffening plates abutted against the upper section and lower section of the inwall of the end section 21 of the mounting pipe are connected by an expansible expansion post connecting the stiffening plates and capable of being expanded and contracted by the screwing of a screw at that time.
Patent JP-S58144020-A (JP)
Title: Air suction bubble transfer machine of water immersed solid material
Inventor: FUJINAKA AKIYUKI
IPC: B65G53/30
Filed: 1982-02-18
Abstract: PURPOSE:To continuously taking out a live fresh fish or the like without causing the damage, by sucking water containing solid material into a negative pressure tank with an air suction bubble device, separating a solid material from water and taking out the solid material together with tank negative pressure holding exhaust air and the water through a drain pump. CONSTITUTION:A vacuum pump 7 is operated to generate negative pressure in a tank 3, then a fish and water in an air suction branch pipe 12 of an air suction bubble device 1 floated in a fish tank are firstly sucked. If a water level in the pipe 12 goes down below an upper intersection 15 with a branch pipe 13, air is sucked through the pipe 12, and the inside of the pipes 12, 13 becomes positive pressure. This causes the water and the fish again to flow into the pipe 12 to again suck both the water and the fish into the tank 3. The sucked fish and water flow into a separator 4 and are separated, then the fish is discharged into a triangular type downward ejector 5 together with negative pressure holding exhaust air of the tank 3 through a blower 8 and high speed airstream nozzle 19. While the water is discharged by a pump 9. In this way, the fish can be continuously taken out without causing the damage.
Patent JP-2000226008-A (JP)
Title: Film cutting device for wrapping machine
Inventor: MIHARA MASARU
IPC: B65B11/48
Filed: 1999-02-03
Abstract: PROBLEM TO BE SOLVED: To eliminate loss in operation of an air cylinder and to increase the speed of cutting operation by a method wherein the structure is constructed so that while a driving gear is turned at a specified angle of turning by operation in either one direction of reciprocating motion of a driving rod, a driven gear is interlocked therewith to make one revolution, and a movable blade is allowed to make one revolutional reciprocation. SOLUTION: To a beltlike packaging film intermittently paid out by every specified length from a film reel, a tear tape (an unsealing tape) separately paid out from a tear tape reel is attached, and the packaging film is cut and separated between a fixed blade 10 and a movable blade 11 of a film cutting device. The movable blade 11 of the film cutting device moves vertically in reciprocation together with a support block 12 through a link member 16, following the turning of a driven gear 15 in a small diameter which turns in one revolution when a driving gear 14 is turned at a specified angle of turning either by backward or forward movement of an air cylinder 13, and cuts the packaging film in cooperation with the fixed blade 10.
Patent JP-H04252541-A (JP)
Title: Transmission speed setting method for digital transmission link
Inventor: ADACHI OSAMU
IPC: H04L47/43
Filed: 1991-01-28
Abstract: PURPOSE:To facilitate the transmission processing by varying the maximum transmission speed on a transmission medium in matching with the actual transmission link condition. CONSTITUTION:At the start-up of a digital transmission link, a transmission error rate measurement means 9 of a reception signal measures a transmission error rate of a transmission link between communication nodes 1 at a prescribed transmission speed. A transmission speed setting means 10 adjusts the transmission speed depending whether or not the result of measurement satisfies a prescribed transmission error rate. Then the transmission error rate is again measured and the maximum transmission speed of the digital transmission link is set based on the prescribed transmission error rate. That is, the transmission error rate is measured and the transmission speed on the transmission medium in the digital transmission link is subject to variable control. Thus, even when the transmission medium condition such as a transmission medium length differs, uniform transmission quality is obtained and the communication is implemented at the maximum transmission speed available in the transmission link.
Patent JP-H11228171-A (JP)
Title: Soluble glass and antimicrobial composition using the same
Inventor: ISHII MASAO
IPC: A01N59/16
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a soluble glass superior in transparency and mechanical strength, and an antimicrobial composition using it. SOLUTION: In the soluble glass enabling to elute Ag ions, the glass contains Ag2 O, ZnO and B2 O3 as the constitutional components, and also the content of Ag2 O is a value in the range of 0.5-10 wt.%, when the total quantity of the soluble glass is 100 wt.%, and the content of ZnO is a value in the range of 5.0-35 wt.%, and the content of B2 O3 is a value in the range of 5.0-15 wt.%.
Patent JP-H03232397-A (JP)
Title: Backup switching system
Inventor: KIGAI YUKI
IPC: H04Q9/00
Filed: 1990-02-08
Abstract: PURPOSE:To improve the reliability of a system as a whole by connecting an active master station and a standby master station by an exclusive signal line, immediately transmitting the detection of self abnormality through the exclusive signal line to the standby master station by the active master station, and on the other hand, starting a backup operation on the side of the standby master station even when the fault is detected on the active master station side. CONSTITUTION:Ouf of master stations 1A and 1B, one station is used as the active master station and the other station is used as the standby master station. The standby master station 1B is equipped with the practically same configuration as the active master station 1A and a dual port memory 14B is equipped with an area for transmitting the same capacity at the same address as a dual port memory 14A of the active master station 1A. At normal time, the standby master station 1B is operated as a listener station to a talker address and a listener address, stores received data in a dual port memory 14B and set on standby so as to be immediately switched when generating the abnormality in the active master station 1A.
Patent JP-H02206197-A (JP)
Title: Manufacture of multilayered printed wiring board
Inventor: OKUBO KAZUO
IPC: H05K3/46
Filed: 1989-02-06
Abstract: PURPOSE:To align a plurality of internal layer plates with high accuracy by driving a grommet into a reference hole provided at prescribed positions of the internal layers and prepreg and laminating the internal layers through the prepreg after a stainless-steel pin is inserted into the grommet. CONSTITUTION:Two pieces of internal layer plates 4 respectively provided with wiring patterns on both surfaces are put on another with prepreg 5a between them and a reference hole is opened at prescribed positions of the plates 4 and prepreg 5a. Then after a grommet 7 is driven into the hole and the plates 4 and prepreg 5a are caulked, a stainless-steel pin 8 is inserted into the grommet 7. The stainless steel used for forming this multilayered printed wiring board is used for the pin 8. Therefore, the internal layer plates can be positioned easily against each other and the positioning accuracy can be improved to the level of a pin lamination system.