baber/WOPTO huggingface dataset:
Patent JP-2001091923-A (JP)
Title: Ferroelectric liquid crystal display device
Inventor: SAKAIGAWA AKIRA
IPC: G09G3/20
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a ferroelectric liquid crystal display device which is reduce in a display history sharply and has a wide range of operating temps. by dissolving the maldistribution of impure ions. SOLUTION: In a reset period, a first reset pulse 21, a first reverse-polarity pulse 22 which is continuous to the first reset pulse 21 and whose polarity is reverse to that of the pulse 21, a second reset pulse 23 which is continuous to the reverse-polarity pulse 22 and a second reverse-polarity pulse 24 which is continuous to the second reset pulse 23 and whose polarity is reverse to that of the second reset pulse 23 are impressed. Moreover, a selection pulse 25 is impressed in the second slot of a selection period. Furthermore, a pulse 26 whose polarity is reverse to that of the selection pulse 25 is impressed succeeding to the pulse 25.
Patent JP-H05104880-A (JP)
Title: Image forming device
Inventor: KATAMOTO TORU
IPC: B65H37/04
Filed: 1991-10-18
Abstract: PURPOSE:To prevent drop of image from paper by processing holes after the paper is moved to a position where the image will not be detected when the presence of the image at a hole processing position of the paper is detected, at processing the holes on the paper by a hole processing unit. CONSTITUTION:In an image forming device, for example, in a copying machine, a feed paper convey passage 27 is arranged between a plurality of paper feed cassettes 14, 15 and an image forming unit consisting of a photosensitive drum 20. At an end of a transfer device 23 in the paper feed convey passage 27, a register roller 17 is arranged. Further, between the image forming unit and a paper discharge tray 18, a discharge paper convey passage 28, a fixing device 29, a printing unit 30, and a punch processing unit 31 are arranged in sequence. In the structure mentioned above, the presence of image in a hole processing position of a paper by the punch processing unit 31 is detected. When the image exists at the hole processing position of the paper, the punch processing unit 31 is controlled so as to process holes after the paper is moved until a position where the image will not be detected.
Patent JP-H05244477-A (JP)
Title: Automatic focusing device
Inventor: HATANAKA AKIRA
IPC: G02B7/28
Filed: 1991-10-18
Abstract: PURPOSE:To improve the tracking performance of automatic focusing by using a video signal output without separate provision of a component for automatic focus detection. CONSTITUTION:An optical image formed via a focusing lens 11 is converted into an electric signal by an image pickup element 12 and outputted as a video signal. Focus is detected from a high frequency component of the video signal by a focus detection section 14. A motor control section 16 controls a motor 17 so as to move the focus lens 11 to a position focused with an object in response to an output of the focus detection section 14. Then the focus detection section 14 reads a video signal for a prescribed area for a horizontal blanking period in the read of the image pickup element 12 and outputs the result of focus detection to a mount-climb circuit 15 for plural number of times within one frame period.
Patent JP-2000102220-A (JP)
Title: Geared motor with distribution panel
Inventor: IIDA HIROBUMI
IPC: H02K5/22
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To reduce time and labor required for recovery when a safety device is actuated and to reduce the number of part items by forming the safety device as an integral constitution with a geared motor. SOLUTION: A motor is composed of a motor part M, a reducer part R, and a terminal box TB, the motor part M accommodates a motor m1 that is rotated by obtaining a power source from an external power supply, and the reducer part R is a reduction gear in inscribed engagement planetary gear structure. Then, a large terminal box TB is mounted to the side surface of a geared motor G where the motor and the reduction gear are formed in one piece, and the terminal box TB also plays the role of the function of a normal terminal block and incorporates a breaker BK. Therefore, a safety device is mounted to the motor m1 itself and can be easily recovered on site, and even if a breaker is tripped, time and labor required for recovery are drastically reduced and at the same time reducing the number of part items are reduced since the terminal block and the safety device can be shared.
Patent JP-H04149652-A (JP)
Title: Microcomputer
Inventor: KAWARABAYASHI TAKASHI
IPC: G06F21/60
Filed: 1990-10-09
Abstract: PURPOSE:To read out the contents of a converting part to be ciphered to the outside by providing a bus switch circuit which ciphers the data and the programs based on the command of a data arithmetic part and the data stored in a storage part between the data arithmetic part/storage parts and an input/ output part. CONSTITUTION:A data arithmetic part ALU 2 is provided together with a ROM 5 and a RAM 7 which store the data and the programs, and an input/ output part 6. Then a bus switch circuit 9 which ciphers the data and the programs is provided between the ALU 2/ROM 5 and RAM 7 and the part 6. The circuit 9 switches the arrangement of the bit trains based on the command of the ALU 2 and the data and the programs of the ROM 5 and the RAM 7 and ciphers the data and the programs. These ciphered data and programs are outputted to the outside through the part 6 and at the same time the ciphered data and programs inputted from the outside are decoded and sent to the ALU 2, the ROM 5 and the RAM 7 respectively. Thus it is not required to especially input the ciphered programs and data. Furthermore the contents of the circuit 9 can be read out and sent to the outside.
Patent JP-H0975178-A (JP)
Title: Slide cushion
Inventor: ISHIDA AKIRA
IPC: A47C31/11
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To obtain a cushion which is installed on the backrest of driving seat of a large vehicle to absorb vibration shock. SOLUTION: A lubricating layer and a resilient layer are interposed between a base plate 1 coming into contact with a backrest and a cushion material 13 coming into contact with the back in such a manner as to freely slide in different directions vertically or laterally, or many holes to be filled with a bearing 3 are bored in an elastic foam plate and resilient material installation holes are bored near four corners thereof to be superposed on the base plate and united in a body. The respective holes are loaded with bearings and resilient materials, and a bearing pressing thin plate 9 provided with a hole located in the same position as the bearing filling hole with a diameter smaller than that of the bearing and a resilient material insert hole is put on the above integrated plate to prevent the bearings from being detached.  Further, a resilient material fixing thin plate is put thereon to fix the upper end of the resilient material, so that the thin plate and a cushion material disposed thereon can be restored to its initial position while being freely slid vertically and laterally.
Patent JP-2000100986-A (JP)
Title: Mounting semiconductor part, mounting structure and method
Inventor: NISHIYAMA KAZUO
IPC: H01L23/498
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a mounting semiconductor part, a mounting structure, and a mounting method, wherein the semiconductor part is enhanced in connection strength to a wiring board, and the wirings that are laid between terminals are given enough margins for their pitch and width taking a tendency toward high-density mounting and an increase in number of pins into consideration. SOLUTION: A mounting semiconductor part has a structure where an area terminal 7 is composed of area terminals 7a arranged on the outer edge of a base 6 and area terminals 7b or 7c arranged inside the terminals 7a of the base 6, where the area terminals 7a arranged on the outer edge are set larger in pitch and/or diameter than the area terminals 7b or 7c. Land terminals 13 are arranged on a wiring board 12 in the same arrangement way with area terminals 11 on a semiconductor part, and the area terminals 11 are connected together through the intermediary of conductive adhesive agent 14.
Patent JP-H04147348-A (JP)
Title: Failure recovery method for computer system
Inventor: KONDO YASUO
IPC: G06F15/16
Filed: 1990-10-09
Abstract: PURPOSE:To make it possible to realize high speed and highly reliable failure recovery processing without depending on operator's experience by automating a series of processings ranging from detecting failure information to recovery processing under a centralized control. CONSTITUTION:When a failure processing record retrieval section 12 retrieves a failure record indicating that the content of the failure is a disk failure, a recovery processing execution section 13 determines from a retrieved failure record what computer should be subject to recovery. After that, a business processing computer 10 that was determined to be subject to recovery undergoes the execution of sales office business closing processing that is the first failure recovery processing. The recovery processing section 13 confirms through a message output from the business processing compute 10 that the sales office business closing processing has been terminated, and executes the faulty disk separation processing that is the next recovery process. Thus, the aforementioned operation is repeated until all of failure recovery processings 18 in the retrieved failure record are completed.
Patent JP-S62131699-A (JP)
Title: Adhering structure for thin sheet
Inventor: SHIMOZONO SHIGERU
IPC: H04R17/00
Filed: 1985-12-03
Abstract: PURPOSE:To prevent leakage of an adhesives, to improve the assembling performance and to stabilize the vibration mode by using an adhesives pushing part formed on a retainer to push out the adhesives packed in an adhesives reservoir and using a rising part provided on a fixed member and a retaining part provided on the retainer to clip a diaphragm. CONSTITUTION:In injecting the adhesives 11 to an adhesive reservoir 5 of a horn part, the diaphragm 13 adhered with the piezoelectric element 12 is placed on the rising part 3. The retainer 7 is covered on the horn part 1. In this case, an adhesives pushing-out part 9 is inserted to the adhesives reservoir 5 to push out the adhesives toward the diaphragm 13. When the retaining part 8 of the retainer 7 collides against the diaphragm 13, the retaining part and the rising part 3 of the horn part 1 clip the diaphragm 13. Thus, the adhesives is not protruded externally and sure adhesion is attained. Since the diaphragm is fixed by the fixed end of the horn part and the retainer 7 in this way, the sealing performance is excellent and even if a high pressure is exerted, nor damage nor exfoliated adhesion is caused.
Patent JP-S61149984-A (JP)
Inventor: ENOMOTO TAKAMICHI
IPC: G02F1/133
Filed: 1984-12-25
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-H08135467-A (JP)
Title: Mounting structure of position sensor
Inventor: MORISUGI SHIGEO
IPC: F02B77/00
Filed: 1994-11-07
Abstract: PURPOSE: To improve position accuracy without causing deterioration of connection strength by making the ratio of the pad length to the terminal length in the moving direction of a member to be detected smaller than the ratio of the pad length to the terminal length in the direction crossing the detecting direction. CONSTITUTION: When the terminal 50a of a position sensor is fixed on a pad 52 formed in a pattern on a substrate 51 by soldering, the ratio A/a of the longitudinal length A of the pad 52 to the longitudinal length 'a' of the terminal 50a in the moving direction 'x' of the member to be detected is set smaller than the ratio B/b of the transversal length B of the pad 52 and the transversal length 'b' of the terminal 50a in the orthogonal direction to the detecting direction. Thus divergency of the soldering position can be prevented while avoiding deterioration of the soldered strength.
Patent JP-2001098417-A (JP)
Title: Polylactic acid-based fiber having flexibility and method for producing the same
Inventor: MATSUOKA FUMIO
IPC: D01F6/62
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To obtain a polylactic acid-based fiber without requiring the copolymerization of other components and having practicable strength and flexibility, and further to provide a method for producing the same. SOLUTION: This fiber composed of a polylactic acid-based polymer having >=95% optical density has >=3 g/d (2.6 CN/dtex) strength and <=10% shrinkage in boiling water, and a pure flexural value satisfying formula (1): MB<=0.00130 lnD-0.0002 (1) (MB<=0.00130lnDT-0.000337) [MB is the pure flexural value per yarn having 1,500 d (1,667 dtex) total size; ln is natural logarithm; D is a size (d) of a single fiber; and DT is a size (dtex) of a single fiber.
Patent JP-H06192162-A (JP)
Title: Production of bicyclo(3.3.0)octanes
Inventor: IKEGAMI SHIRO
IPC: C07C49/633
Filed: 1993-10-29
Abstract: PURPOSE:To obtain the subject compound known as a synthetic intermediate for prostaglandins useful as pharmaceuticals by using a 2-alkoxycarbonyl-3- substituted-cyclopentanone compound as a raw material and subjecting the compound to intramolecular cyclization reaction. CONSTITUTION:A cyclopentanone compound of formula I (Y is 1-7C aryl or alkyl; the double bond has E-configuration or a mixture of E/Z configuration at an arbitrary ratio; R is 1-6C alkyl or 3-6C 2-alkenyl) is made to react with a palladium compound (e.g. tetrakistriphenylphosphine palladium) in a solvent (e.g. THF) at -20 deg.C) to +50 deg.C and the obtained bicyclo[3,2,1]hexane compound of formula II is heated in a polar inert medium (e.g. DMF) in the presence of a lithium halide (e.g. lithium iodide) at >=80 deg.C to obtain the objective compound of formula III (A is H or COOR). The cyclization reaction can be carried out independently of the steric structure of the double bond at the 3-site and the compound of formula III can easily be formed in high efficiency.
Patent JP-H05111452-A (JP)
Title: Tableware washer
Inventor: SHIBA BUNICHI
IPC: A47L15/46
Filed: 1991-10-21
Abstract: PURPOSE:To improve the washing performance by executing washing against dirt and the kind of tableware at an optimal hot water temperature, making a hot water temperature high at the time of rinsing and quickening drying. CONSTITUTION:When tableware 7 is being washed, a detecting means 13 detects turbidity of mixing hot water. A control means 29 predicts a dirt component of the tableware by a value of a signal of the detecting means 13 or its time variation value and controls a mixing valve 22 so as to supply mixing hot water of a temperature being suitable for dirt to a washing means 14.
Patent JP-H06101838-A (JP)
Title: Ignition appliance
Inventor: YODOGAWA MASATADA
IPC: F23Q7/00
Filed: 1992-09-16
Abstract: PURPOSE:To provide an ignition device which can readily secure a certain degree of thermal capacity, and is capable of easily igniting cigarette and the like by means of a dry cell and is excellent in strength and corrosion resistance. CONSTITUTION:The invention relates to an ignition appliance having a heating element 5 which is supplied with electricity by a cell 3 to be used. The heating element 5 comprises a ceramic semiconductor which comprises a burned product of a principal component including one or more selected from titanium oxide, tin oxide, zinc oxide or iron oxide, the thermal capacities of which is ranged from 1X10<-4> to 2X10<-2>cal./deg. and adding an agent for turning a substance to semiconductive thereto and calcining.
Patent JP-H09112365-A (JP)
Title: Intake device for internal combustion engine
Inventor: MIYAWAKI SHINJI
IPC: F02M35/12
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To arrange resonator in spite of the presence of auxiliary apparatuses in an engine room and to ensure capacity thereof, and to simplify support structure. SOLUTION: An intake device for an internal combustion engine comprises an air cleaner 1 supported in an engine room; an air cleaner intake hose 10 to interconnect the air cleaner 1 and an internal combustion engine 11 and have a branch opening 13 formed in the side of the air cleaner 1; and a resonator 14 arranged in the vicinity of the air cleaner 1 and in juxtaposition of an air cleaner intake hose 10 and connected to the branch opening 13.
Patent JP-H05114902-A (JP)
Title: Frame relay method
Inventor: ITO MAKOTO
IPC: H04L12/28
Filed: 1991-10-21
Abstract: PURPOSE:To obtain a relay processing function capable of coping with the number of bridges connected to a network by evenly distributing load to the respective bridges by means of an identification number assigned to each bridge. CONSTITUTION:A received counter value is subtracted by the total number of the bridges at each bridge to obtain a remainder. As the result of calculation, a bridge 3a detects the coincidence between a remainder '1' and the identification ID number of the bridge itself and retrieves an address table to discriminate the availability/inavailability of the relay of a prescribed frame. Since a LAN terminal 1g is connected to a LAN 2b, the bridge 3a redlays the frame. Since the remainder is different from the ID numbers of bridges 3b and 3c themselves, the bridges 3b and 3c disposite the frame. Then the next remainder is calculated to be '2' when the next received counting value is subtracted by the total number of the bridges. The bridge 3b relays the next frame to the LAN 2b because the remainder coincides with the ID number of the bridge 3b; while the bridges 3a and 3c do not relays the frame because the remainder is different from their ID number. Thus, the load of the bridge can be evenly distributed.
Patent JP-2000090358-A (JP)
Title: Receipt issuance and authentication method, receipt issuance device and receipt authentication device
Inventor: TAKADA SHINJI
IPC: G07G1/12
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To deliver reserved merchandise only to a person who brings a normal receipt in a system for delivering the reserved merchandise in exchange for the receipt. SOLUTION: This receipt issuance device 20 ciphers the intrinsic code Bw of the receipt to be issued by a key code Cw obtained by random number generation, prints a cipher pattern corresponding to the ciphered code Ew together with a receipt number Aw and registers the key code Cw in a registration device 35 corresponding to the receipt number. In this receipt authentication device 40, the receipt number Aw printed on the receipt is inputted, the key code corresponding to the receipt number is obtained from the registration device 35, the ciphered code Er is reproduced from the cipher pattern printed on the receipt, the intrinsic code Br is decoded by the obtained key code Cw, the receipt number Ar obtained from the intrinsic code Br and the receipt number Aw printed on the receipt are compared and the authenticity of the receipt is judged.
Patent JP-H08134021-A (JP)
Title: Carbonate compound and its production
Inventor: YANASE EIJI
IPC: C12R1/20
Filed: 1994-11-07
Abstract: PURPOSE: To obtain a new carbonate compound extremely useful as a synthetic raw material for medicines, agrochemicals, other physiologically active substances and further a new material such as a liquid crystal material. CONSTITUTION: A carbonate compound of formula I (R<1> is an alkyl), e.g. 3- chloro-2-methoxycarbonyloxy-1-propanol. This compound is obtained by reacting a dicarbonate compound of formula II (R<2> is an alkyl) as a substrate with a culture solution, a microbial cell or a treated substance of a microorganism, belonging to the genus Bacillus, Brevibacterium, Corynebacterium, Micrococcus, Xanthomonas, Nocardia or Rhodococcus and having the ability to selectively hydrolyze an alkoxycarbonyl group in the terminal part of the carbon chain of the dicarbonate compound when reacting the dicarbonate compound therewith. The compound of formula II is obtained by reacting, e.g. 3-chloro-1,2-propanediol with a monoalkyl halogenocarbonate in the presence of a base.
Patent JP-H08139931-A (JP)
Title: Image processor
Inventor: FUJIMOTO MASAYA
IPC: H04N1/409
Filed: 1994-11-07
Abstract: PURPOSE: To detect a black edge part accurately by providing a means deciding a pixel color of a noted pixel based on three-primary data obtained from a color image and a means detecting a pixel of the black edge part based on the edge detection result, a pixel color and a maximum density color to the processor. CONSTITUTION: A black edge detection section is composed of an edge detection section 1, a pixel color decision section 2, and a result synthesis section 3. The M, C, Y signals generated based on signals read by a scanner of the color image are inputted to the detection section 1. From the detection section 1, the edge detection result is outputted. The M, C, Y signals are also inputted to the pixel color decision section 2. The decision circuit 2 classifies the pixel color of the noted pixel into five colors of white, black, chromatic color, gray and gray color candidate based on the three-primary color data of the noted pixel and outputs the pixel color decision result. The result synthesis section 3 inputs the detection result of the detection section 1 and the decision result of the decision section 2. The synthesis section 3 outputs the black edge detection result.
Patent JP-H03134144-A (JP)
Title: Nickel-base alloy member and its manufacture
Inventor: TSUJIMOTO KAZUYA
IPC: C22C19/05
Filed: 1989-10-19
Abstract: PURPOSE:To manufacture the Ni-base alloy member excellent in high temp. strength and having prolonged service life under a high temp. stress by subjecting an Ni-base alloy constituted of Ni, Cr, Mo, Nb, Ta, Al, Ti and Fe to specified solid soln. heat treatment and thereafter executing specified cold working. CONSTITUTION:An Ni-base alloy contg., by weight, 45 to 60% Ni, 15 to 25% Cr, 2 to 8% Mo, 2 to 6% Nb and/or Ta, 0.1 to 3% Al, 0.1 to 4% Ti and the balance Fe with inevitable impurities is refined into an ingot. The ingot is subjected to working such as forging and hot rolling and is thereafter subjected to solid soln. heat treatment at 950 to 1,150 deg.C. After the heat treatment, the ingot is once cooled preferably by rapid cooling to prevent the formation of Cr carbide. After the cooling, the above alloy is subjected to cold plastic working in the range of 10 to 30% into a prescribed member shape. In this way, the Ni-base alloy member excellent in high temp. strength and having prolonged service life can be obtd.
Patent JP-H04150315-A (JP)
Title: Cmos logic circuit
Inventor: IZUMI KYOICHI
IPC: H03K19/0948
Filed: 1990-10-11
Abstract: PURPOSE:To reduce a logic threshold voltage due to the number of inputs by connecting a series connection circuit in series with the parallel connection circuit of two series circuits each composed of two each MOS transistors(TRs). CONSTITUTION:When the levels of inputs A, B are '1', '0' or '1', '1', N- channel MOS TRs N1, N2 are turned on, the level '0' is fed to a terminal 101 and an N-channel MOS TR 3 is turned off. Thus, a voltage at an output terminal 102 is decided to be '0' by the TRs N1, N2. When the levels of the inputs A, B are '0', '0', P-channel MOS TRs P1, P2 are turned on, N-channel MOS TRs N1, N2, N4 are turned off and the level of the terminal 102 is decided to be '1' by the TRs P1, P2. By such constitution, the fluctuation of the threshold level is minimized by adjusting the driving capability when the N1, N2 and N3, N4 are conductive.