baber/WOPTO huggingface dataset:
Patent JP-S5921125-A (JP)
Title: Analog-digital converter
Inventor: ITANI MORIKAZU
IPC: H03M1/18
Filed: 1982-07-26
Abstract: PURPOSE:To ensure a digital conversion with high resolution and a low cost, by providing a counter which counts the prescribed pulses with an over-range of an A/D converter and using the output of the counter to compensate the input of the A/D converter. CONSTITUTION:The voltage ES-E0 obtained by subtracting the compensating voltage from unknown input voltage ES to be converted by an analog subtractor 2 is applied to an unknown voltage input terminal of an A/D converter 1. When the voltage ES-E0 exceeds the full-scale voltage of the converter 1, an over-range output terminal 3 is inverted to an H level. Then a counter 6 counts pulses P, and the voltage E0 increases. The voltage ES-E0 is reduced due to an increment of voltage E0 and approximates to the full-scale input voltage. The increment of E0 continues until the terminal 3 is reset to an L level. When the terminal 3 is reset to the L level, a digital conversion output 10 of the converter 1 is turned into a lower digital output to the voltage ES. At the same time, a digital count output of the counter 6 is turned into an upper digital output to the ES. Thus it is possible to have an A/D conversion with higher resolution than a case where just a single unit of converter 1 is used.
Patent JP-H07336678-A (JP)
Title: Transmission/reception of digital signal and transmitter-receiver
Inventor: YOSHINARI HIROMI
IPC: H04N19/61
Filed: 1994-06-13
Abstract: PURPOSE:To prevent degradation of image quality at the time of a codec by transmitting phase information showing the phase relation of an intra-frame decoding signal and an inter-frame decoding signal with each decoding signal within a block. CONSTITUTION:The video input interfaced by an SDI is supplied to an encoder 10. Video data is supplied to a phase information detection circuit 11, a subtracter 13 and the terminal (b) to be selected of a switch 14. The phase information detection circuit 11 detects the phase information showing the phase relation of the intra-frame and the inter-frame of video data from this video data. The phase information detected in this phase information detection circuit 11 is supplied to a control circuit 12. This control circuit 12 controls the switches of switches 14, 23 and 26 according to the phase information. The switch 14 switches the video data supplied to the terminal (b) to be selected and the subtraction output supplied to a terminal (C) to be selected at a selection terminal (a) according to the control of the control circuit 12 and supplies them to a DCT circuit 15.
Patent JP-S5921244-A (JP)
Title: Core for flat motor
Inventor: SUGIURA YOSHITSUGU
IPC: H02K1/16
Filed: 1982-07-27
Abstract: PURPOSE:To improve the productivity of a flat motor by dividing a steel strip to have starting and finishing ends of a coil of the common divisor of the number of slots disposed at an equal angle, thereby reducing the punching number of the slots. CONSTITUTION:A steel strip is cut in the prescribed length, slots 4 are punched so that a pitch l1 gradually increases from the starting ends 3a1, 3a2,... of coils to the finishing ends 3b1, 3b2,... along one longitudinal end to form respective steel strips 31-3n. The starting ends 3a1, 3a2,... are disposed on the inner peripheral surfaces of a field core 3 so that the common divisor of the number of slots 4 becomes a starting point in the respective steel strips 31-3n, displaced at the prescribed distance to wind in a spiral shape, laminated and finished at the finishing ends 3b1, 3b2,... at the outer peripheral surface 6 of the field core 3, thereby forming a field core 3.
Patent JP-H08327545-A (JP)
Title: Infrared gas analyzer
Inventor: ARAYA KATSUHIKO
IPC: G01N21/3504
Filed: 1995-05-29
Abstract: PURPOSE: To provide an infrared gas analyzer that can make accurate concentration measurements in a short time. CONSTITUTION: Infrared light emitted from a light source 4 is applied to a sample cell 1a and a reference cell 1b alternately by means of a disk-shaped sector 2 in which a transmission window 2a for the sample cell and a transmission window 2b for the reference cell are bored. The portions of the infrared light transmitted through the sample cell 1a and the reference cell 1b are detected respectively as a measurement signal and a reference signal by a detector 5.  In this case, the transmission window 2a through which the infrared light is applied to the sample cell 1a and the transmission window 2b through which the infrared light is applied to the reference cell 1b are provided in eccentric positions on the disk-shaped sector 2 over an angle of about 90 degrees, so that the infrared light application and non-application times are approximately the same for the reference cell 1b and the sample cell 1a. Therefore, the reference signal and the measurement signal detected by the detector 5 are approximately in positive-negative symmetry, and the ratio of their integrated values is calculated by a signal processing circuit 6.
Patent JP-S61289521-A (JP)
Title: Magnetic recording medium
Inventor: ARAKAWA SEIICHI
IPC: C10N40/18
Filed: 1985-06-18
Abstract: PURPOSE:To obtain a magnetic recording medium having a small coefft. of friction and excellent wear resistance and running property by forming a lubricating agent layer consisting of a phosphoric triester having an unsatd. bond on a thin ferromagnetic metallic film formed on a non-magnetic substrate thereby maintaining adhesiveness and lubricity. CONSTITUTION:The thin ferromagnetic metallic film is formed on the non- magnetic substrate and the lubricating agent layer consisting of the phosphoric triester having the unsatd. bond is formed on the thin ferromagnetic metallic film. The phosphoric triester is the compd. expressed by the formula and can be easily formed by oxidizing phosphorous triester by hydrogen peroxide, etc. or by reaction of POCl3 and unsatd. alcohol. The phosphoric triester has the unsatd. bond and the m.p. can be decreased and the running property at a low temp. can be assured by incorporating the unsatd. bond therein. The coefft. of dynamic friction is thereby decreased under any conditions and the magnetic recording medium having the excellent running stability and wear resistance is obtd.
Patent JP-S62288623-A (JP)
Title: Production of urethane foam
Inventor: HONDA KOTARO
IPC: C08G18/48
Filed: 1986-06-05
Abstract: PURPOSE:To obtain a flexible foam having a low density, low impact resilience and energy absorption effect and suitable for shock absorbing materials, by reacting a specific polyol component with an organic diisocyanate component under expanding conditions. CONSTITUTION:100pts.wt. polyol component consisting of a polyether polyol with 0-50% ethylene oxide and 100-1,000pts.wt. polyether polyol with >=60% ethylene oxide content is reacted with an organic diisocyanate component under expanding condition. In the reaction, a tin catalyst in an amount of 0.01-0.10pts. wt. based on 100pts.wt. polyol component and an amine catalyst in an amount of 0.5-2.0pts.wt. based on 100pts.wt. polyol component are used alone or blended. 1.0-5.0pts.wt. water and 0-20pts.wt. Freon-11 as a foaming agent are blended with the polyol side for use.
Patent JP-S6111066-A (JP)
Inventor: TAKASUGI SUMIO
IPC: C08F290/00
Filed: 1984-06-27
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-S5831379-A (JP)
Inventor: KURODA TAKAMITSU
IPC: G02F1/1335
Filed: 1981-08-20
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-S61288454-A (JP)
Title: Lead frame of semiconductor device provided with multiple chip
Inventor: YASHIRO YUJI
IPC: H01L25/18
Filed: 1985-06-17
Abstract: PURPOSE:To prevent the loss of electrical characteristics of a circuit forming part by using a horizontal plane in higher position of a bent plate having two horizontal planes which are connected through a step part as a circuit forming part and by using the horizontal plane in lower position as a heat dissipation panel on which the semiconductor pellets generating heat are mounted and fixed. CONSTITUTION:The bent plate 15 is composed of a copper plate and the part of the horizontal plane 13 in higher position near the opposite end to the side of the lower- position horizontal plane 14 is used as the lead pin forming part 17 for forming plural lead pins 16 projecting in the direction separating from the lower-position horizontal plane 14. The part between the lead pin forming part 17 of the higher-position horizontal plane 13 and the lower-position horizontal plane 14 is used as a circuit forming part 24 for forming the circuit composed of four first semiconductor pellets 18-21 composed of diodes, an IC pellet 22, and a chip resistance 23. In the bent plate 15, the lower-position horizontal plane 14 is used as a heat dissipation panel 26 on which the second semiconductor pellet 25 composed of transistor is mounted and fixed. The thickness of the lower position horizontal plane 14 is formed thicker than that of the higher-position horizontal plane 13.
Patent JP-H0426719-A (JP)
Title: Production of 13cr stainless steel having high strength and high ductility
Inventor: IKEDA HAJIME
IPC: C22C38/00
Filed: 1990-05-23
Abstract: PURPOSE:To improve corrosion resistance, strength, and ductility while obviating the necessity of complicated heat treatment by specifying respective values of C+N and Ni-bal in a 13Cr stainless steel, heating this steel to specific temp., and carrying out hot rolling. CONSTITUTION:This stainless steel has a composition which consists of, by weight, <=0.1% C, 12-14% Cr, <=2.0% Si, <=0.5% Ni, <=0.75% Mn, <=0.1% N, <=0.04% P, <=0.1% Al, <=0.03% S, and the balance Fe with inevitable impurities and in which 0.04<=C+N<=0.10 is satisfied and also Ni-bal represented by an equation satisfies -5<Ni-bal<-3.5. This steel is heated to 130-1100 deg.C and hot rolling is finished at <=1000 deg.C, followed by air cooling. By this method, a 13Cr stainless steel having >=35.0kg/mm<2> yield strength and >=15% elongation can be obtained. Further, if necessary, temper rolling is exerted at <=about 5% draft. This steel is suitable for reinforcing bars for concrete in which sea sand is used.
Patent JP-S61291439-A (JP)
Title: High-strength stained glass
Inventor: TAKEDA TAKASHI
IPC: C03C27/08
Filed: 1985-06-17
Abstract: PURPOSE:A lightweight stained glass, obtained by integrating a beltlike main frame material formed in a larger width than the wall thickness of glass pieces with tapelike assistant frame materials and solder. CONSTITUTION:A main frame material 21 consisting of a beltlike copper plate cut to a width 3-10mm larger than the wall thickness of glass pieces 10 is inserted between two flat glass pieces 10 placed at 1-2mm gap in the state of protruding both ends thereof from the surfaces of the flat glass pieces 10. One end each of plural frame materials 31 consisting of copper foil is applied to the sides of a part where the main frame material 21 is protruded from the glass surface, and the other end is applied to the surface peripheral part of the glass pieces 10. Thus, the gap between the sides of the main frame material 21 and the surface part of the glass pieces 10 is sealed by the assistant frame material 31. The main frame material 21 and the assistant frame materials 31 are fixed by paddings 40 of solder to form a connected frame having the integrally bonded main frame material 21, assistant frame materials 31 and solder.
Patent JP-S63296831-A (JP)
Title: Reciprocating-swiveling-switchover type shaking machine
Inventor: NABEYA YOSHIYUKI
IPC: B01F11/00
Filed: 1987-05-29
Abstract: PURPOSE:To obtain the titled shaking machine capable of two different movements by simple mechanisms, at low cost and suitable for, e.g., culture of microorganisms, by making it possible to switch easily from a reciprocating straight-shaking to an eccentric swivel-shaking and vice versa by a simple operation to shift a bearing part of a shake table. CONSTITUTION:A shake table 13 capable of reciprocating motion is mounted on a supporting truck 16 making a forward and backward movement on a machine frame 1 of a shake machine so that the direction of motion of the shake table 13 crosses the direction of movement of the truck 16 at right angles. A bearing part 10 for a driven shaft which makes possible switchover between a reciprocating straight-motion and an eccentric swivel-motion is provided at the center of the shake table. That is to say, by a simple operation, switchover between a reciprocating straight-motion and an eccentric swivel-motion is made possible and accurate data showing each developments and results produced in samples etc. in the both ways of shaking operations can be obtained. Although the machine is a switchover type, magnitude of amplitude can be adjusted by simply moving an eccentric spindle 11 in either ways of shaking operations, so that a machine of simple construction and comparatively low cost can be obtained.
Patent JP-S5922178-A (JP)
Title: Pattern recognition device
Inventor: KUROSAWA YOSHIAKI
IPC: G06V10/75
Filed: 1982-07-28
Abstract: PURPOSE:To generate a dictionary for recognition processing easily and recognize a diverse deforming pattern stably from its contour information, by providing a photoelectric conversion part, contour tracing part, segmentation part, dictionary memory, and matching part. CONSTITUTION:This device consists of the photoelectric conversion part 1 which reads and inputs patterns of hardwritten characters, etc., contour tracing part 2 which traces the contour of the input pattern and finds direction codes at respective contour points, segmentation part 3 which segments the direction code string showing the contour of said pattern according to the feature points and normalize it, dictionary memory 4, and matching part 5 which collates dictionary patterns registered previously in the dictionary memory 4 with the normalized direction code string. Consequently, the pattern is recognized stably and precisely. Further, the matching processing is facilitated. Namely, the dictionary is generated easily.
Patent JP-S5655388-A (JP)
Title: Benzo ij quinolidine-2-carboxylic acid derivative, and its preparation
Inventor: ISHIKAWA HIROSHI
IPC: A61P31/04
Filed: 1979-10-11
Abstract: NEW MATERIAL:The titled compound of formula I (R 1  and R 2  are Cl or F) and its salt.  
     EXAMPLE: 8,9-Dichloro-5-methyl-6,7-dihydro-1-oxo-1H,5H-benzo[ ij ]quinolidine-2- carboxylic acid.  
     USE: An antibacterial agent having excellent antibacterial effect both to Gram-positive and Gram-negative bacteria. It is especially effective to bacteria belonging to Streptococcus or Pseudomonas genus, etc., and colon bacilli and staphylococci, etc. which are important pathogenic bacteria causing various infectious diseases.  
     PROCESS: The compound of formula I is prepared by (1) reacting a compound of formula II with a compound of formula III (R 4  and R 5  are lower alkyl), (2) cyclizing the resulting compound of formula IV to obtain a compound of formula V, and (3) hydrolyzing the product. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6110349-A (JP)
Title: Communication control system
Inventor: TAKAHATA SHIYOUJI
IPC: H04L69/40
Filed: 1984-06-26
Abstract: PURPOSE:To minimize the deterioration in service at a fault by switching and connecting a terminal device connected to a host processing unit to other normal host processing unit and restarting the unit if the host processing unit is faulty. CONSTITUTION:When a host device 1 is faulty and an operational out signal (OPO) is turned off, the control program in a communication controller 2 receives interruption immediately, a fault of the host device 1 is recognized and a fault of the device 1 in failure is informed to the other normal host devices 1, the normal host devices 1 transfer the control information for connection change to a terminal device 3 connected to the faulty host device 1 to the communication controller 2 to attain restarting processing to the terminal device 3. Thus, the deterioration in service to the terminal device 3 connected to the faulty host device 1 is minimized.
Patent JP-S6023956-A (JP)
Title: Alkaline storage battery and manufacture thereof
Inventor: TAKAGAKI TOKUJIROU
IPC: H01M50/528
Filed: 1983-07-18
Abstract: PURPOSE:To obtain an alkaline storage battery with few unevennesses, high reliability, and stable performance by comprising the collector section of a connection piece with a mountain- shaped form and fusing it by way of welding at a point where the collector section and the core body exposure section of a plate intersect each other. CONSTITUTION:A connection piece 1 is provided with a reed section 2 connected to the terminal of a battery and two collector sections 3 and 3' extending from the one end. Each collector section is bent longitudinally by pressing and is formed into a mountain-shaped form consisting of two inclined planes 31 and 32. When this connection piece 1 is loaded on the exposure section of a plate core body 5 protruded from the end face of an assembled element and an inverted V-shaped welding electrode in which the bottom of the electrodes 11 and 11' enclosed by insulating members 10 and 10' has the similar figures with the collector section of the connection piece is made to touch the top of the collector section of the connection piece and vertical pressure is applied to it, the inclined planes 31 and 32 of the collector section accept stress so as to separately open outside. However, the stress is suppressed at a point 7 where a plate 4 is adjacent to the upper end of a core body 5 and bite force is actuated. As a result, the current from a welding electrode is easy to concentrate three and welding is accurately performed, the stability and unevenness of the battery performance can be corrected.
Patent JP-S5657146-A (JP)
Title: Instruction word taking-out system in data processor
Inventor: TAKAHASHI ETSUO
IPC: G06F9/32
Filed: 1979-10-15
Abstract: PURPOSE: To reduce the cost according to reduction of the number of words of a program and improve the execution speed, by taking out selectively instruction words which are stored in the main storage device and the rewritable associative storage device.  
     CONSTITUTION: The micro word taken out from control storage device 1 or rewritable associative storage device 2 is set to read register 3. Next, the micro instruction field of this micro word is sent to micro instruction register 4, and the address or contents of the field including the associative key are sent to retrieval register 5. The micro instruction of register 4 is decoded by micro instruction decoder 7, and switching signal D 1  is sent to switching circuit 8. Contents of the retrieval register and the status register are sent to micro address register 9 or associative pattern register 10 by signal D 1 . The next micro word is taken out from device 1 when the address is set to register 9, and otherwise, the next micro word is taken out from device 2 when the associative key is set to register 10. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62289604-A (JP)
Title: Method for feeding part of spinning pack
Inventor: GOTO AKIRA
IPC: D01D4/04
Filed: 1986-06-09
Abstract: PURPOSE:To provide a part-feeding apparatus having high housing efficiency and handleability, by placing a housing chamber containing multi-stage shelves on a truck, introducing a pallet into the chamber, vertically shifting the housing chamber according to the position of the required pallet and taking out the pallet on a take-up table. CONSTITUTION:A pallet 25 holding a pack part is stored on a shelf 22 of a housing chamber 20. The chamber 20 is lifted with a fork 35 until the shelf 22 of each stage coincides with a table 40, when the chamber is stopped and the pallet 25 is taken out of the chamber on the table 40 by a take-up apparatus 50. The part in the pallet 25 is taken out of the pallet with an operation handle 61.
Patent JP-S6111873-A (JP)
Title: Accessing method to 8-bit and 16-bit peripheral devices by 16-bit microprocessor
Inventor: MATOBA TAKESHI
IPC: G06F13/40
Filed: 1984-06-28
Abstract: PURPOSE:To use a memory or an I/O in a 8-bit group as it is regarding an 8-bit peripheral device as a peripheral device provided with the data width of 16 bits when the 8-bit peripheral device is observed from a 16-bit MPU. CONSTITUTION:An address control part 11 sends 2n obtained by doubling address information (n) to an address information line 21. An R/W control part 5 reads out information in address 2n of an 8-bit peripheral device 13 on an 8-bit data bus 22 and controls a command line 16 to latch the read-out information in an 8-bit latch 8. The command control part 5 sends an R signl to a command line 19, reads out information in address (2n+1) of the 8-bit peripheral device 13 on the 8-bit data bus 22, turns a two-way buffer 9 from the 8-bit peripheral device 13 to the MPU4 through a command line 17, and transmits the information on the bus 22 to a bus 2. Then, the control part 5 releases the waiting state of the MPU4 to input the data of the latch 8 and the information on the bus 22 to the MPU4.
Patent JP-S62289673-A (JP)
Inventor: TAKANO KOJI
IPC: D06M15/333
Filed: 1986-06-06
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-H08322354-A (JP)
Title: Collector for lawn mower
Inventor: MATSUKI SATOSHI
IPC: A01D34/63
Filed: 1995-05-30
Abstract: PURPOSE: To rapidly carry out the discharge of cut lawn grass in opening a mouth frame in a collector bag for housing the cut lawn grass cut with a mower. CONSTITUTION: This collector for a lawn mower is obtained by installing a discharge port 4 for cut lawn grass capable of opening and closing while pushing up a mouth lid part 3 of a collector bag 1 by the vertical rotation of a mouth frame on the under side of the collector bag for receiving the cut lawn grass from the mower and housing the cut lawn grass and further providing a push-out piece 5 exposed to the opening following the upward rotation and opening of the mouth frame 2 on the inside of the mouth lid part 3.
Patent JP-S5467138-A (JP)
Title: Driving system for coolight fan in internal combustion engine
Inventor: KUNICHIKA SUSUMU
IPC: F16D27/00
Filed: 1977-11-05
Abstract: PURPOSE: A cooling fan drive system to facilitate perfect halt of cooling fan's rotation when cutting off an electromagnetic clutch.  
     CONSTITUTION: A clutch plate 10 is installed between a fan fixing plate 9 and a pulley 7. On the outside of a rotary axle 16 are allocated a fixed electromagnetic coil 17 which makes and breaks between the pulley 7 and the clutch plate 10. And on the outside of the fixed electromagnetic coil 17 is arranged a fixed electromagnetic coil 18. The electromagnetic coil 18 is positioned by plural pieces at the same intervals in the circumferential direction, the poles are made to be positioned that S pole faces N poly in the axial direction of the rotary axle 16. The terminal which looks on the side of the electromagnetic coil of the clutch plate 10 has plural permanent magnets 12 at the even intervals the same as the electromagnetic coil 18. At the time of cutting off the electromagnetic clutch, when it is desired to put the rotation of a cooling fan 6 to a perfect halt, conduction is performed for the electromagnetic coil 18, the instant that N poly of the electromagnetic coil comes between N pole and N pole of the permanent magnets, halt clicks forthwith. 
     COPYRIGHT: (C)1979,JPO&Japio