baber/WOPTO huggingface dataset:
Patent JP-S55146768-A (JP)
Title: Ink-jet recording device
Inventor: OKADA JIYUNICHI
IPC: B41J2/175
Filed: 1979-05-02
Abstract: PURPOSE:To obtain the captioned stabilized device that has an ink-impregnated material wherein an equivalent capillary force becomes a specified pressure in an ink-supplying system and that is freed from the factors of instability in the ink- supplying system of an ink-on-demand type apparatus. CONSTITUTION:In order to prevent the flow-out of ink and the flow-in of air by setting the internal pressure of the part of a nozzle 6 in the range of about 0-60cm H2O based on the atmospheric pressure, the capillary force of an ink tank 1 and an ink-impregnated material 3 is stabilized in such a condition that it produces the pressure of 0-70cm H2O approximately. The difference in height H may take the value of about + or -10cm based on the level of the nozzle. A tube 4 containing the ink- impregnated material is effective for easing the fluctuation of pressure caused by an abrupt removal of the tube 4.
Patent JP-H11239254-A (JP)
Title: Digital composite device
Inventor: HOJO HAJIME
IPC: H04N1/21
Filed: 1998-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a digital composite device with a memory of a large capacity that reduces the cost of a memory backup circuit without decreasing a storage speed of image file data. SOLUTION: A FAX controller 7 of the digital composite device is provided with a large capacity memory 31 consisting of a memory controller 33, a DRAM memory section 34 and a flash memory section 35. The DRAM memory section 34 and the flash memory section 35 have memory spaces of the same capacity, write of data is continued to the DRAM memory section 34 in the case of memory reception, and contents written in the DRAM memory section 34 is copied to the flash memory section 35 before starting print out after the end of memory reception in order to eliminate the need for the memory backup circuit.
Patent JP-H04289901-A (JP)
Title: Sequence controller
Inventor: MIYAZAKI HIROTO
IPC: G05B19/05
Filed: 1991-03-19
Abstract: PURPOSE:To offer the sequence controller which simplfies its constitution and makes connection to many kinds of programming consoles by separating a debug command processing means from a sequence controller main body. CONSTITUTION:The processing of a sequence program is executed by interposing a debug device provided with an execution code converting means 31 and a debug command processing means 32, between a programming console 10 and a sequence controller main body 20.
Patent JP-H08253549-A (JP)
Title: Production of open-cell rigid polyurethane foam
Inventor: MATSUO KOICHI
IPC: C08G18/79
Filed: 1995-03-14
Abstract: PURPOSE: To produce an open-cell rigid polyurethane foam excellent in moldability, workability, mechanical properties and dimensional stability. CONSTITUTION: A polyol mixture comprising 10-60wt.% hydroxyl-terminated reaction product (c) obtained by reacting an organic polyisocyanate (a) having an average functionality of 1.6-2.9 with a polyether polyol (b) having an average functionality of 2.0-6.0, an average molecular weight of 700-6000 and acontent of oxyethylene units of 10wt.% or below in such a ratio as to provide 1.3-10.0 equivalents of the hydroxyl groups of (b) per equivalent of the isocyanato groups of (a) and 20-90wt.% polyol (d) having an average molecular weight of 150-1200 and a content of oxyethylene units of 10wt.% or below is reacted with an organic polyisocyanate having an average functionality of 2.0-2.8 in the presence of a catalyst, a blowing agent and a foam stabilizer.
Patent JP-H0835054-A (JP)
Title: Method of thermochemically processing thin-wall structure part
Inventor: JAECKEL DIETER
IPC: F16C33/56
Filed: 1995-03-14
Abstract: PURPOSE: To provide a method for thermochemically treating the thin-walled structural portions such as roller bearing cages, bushings, disks, sleeves or the like consisting of deep drawn steel, carburized steel, heat treated steel and roller bearing steel by enriching the diffusion zone of the thin-walled structural portions with nitrogen and carbon then to cooling.  
     CONSTITUTION: The nitriding of the diffusion zone is executed in such a manner that an intermediate layer 3, which contains 1 to 3 wt.% nitrogen and max. 0.8 wt.% carbon and forms a phase consisting of nitrogen austenite and/or braunite existing between a bond layer 1 and a foundation tissue 4 when cooled to room temp. under a protective gas at a rate of 50 to 100°C/min is formed within the diffusion zone 2. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S60197242-A (JP)
Title: Catalyst body having honeycomb structure
Inventor: HASHIMOTO AKIRA
IPC: B01J35/04
Filed: 1984-03-21
Abstract: PURPOSE:To prevent the crack or breakage of the titled catalyst body, by notching a part of the casing part of a honeycomb structure formed by integral molding to form discontinuous parts. CONSTITUTION:The notch forming part of a casing is set to a part having grid three-units and holes in common. The notch formation can be performed by a method for performing molding by partially clamping a material corresponding to a part, where a casing is formed, at the time of molding or a method for forming a temporarily solidified state after molding.
Patent JP-S568413-A (JP)
Title: Method of reducing opportunities of ignition and detonation by high pressure ethylene decomposition and apparatus for carrying out said method
Inventor: DANIERU GURASETSUTO
IPC: B01J3/04
Filed: 1980-04-24
Abstract: An apparatus for evacuating the gases resulting from the decomposition of industrial process gases, such as ethylene, contained in a vessel under high pressure is adjacent to the vessel. The apparatus comprises: (1) at least one safety means separating the apparatus from the vessel; (2) a reservoir with a volume which is 2 to 100 times that of the vessel; (3) at least one connecting pipe between the vessel and the reservoir; and (4) at least one chimney between the reservoir and the atmosphere. The apparatus is useful for the recovery of decomposition gases for the purpose of preventing atmospheric pollution. The risk of explosion is reduced by evacuating decomposition gases through the apparatus.
Patent JP-S56152356-A (JP)
Title: Matched terminating method for direct current coupling balanced bus
Inventor: MATSUNAGA HIROSHI
IPC: H04B3/40
Filed: 1980-04-25
Abstract: PURPOSE:To prevent the occurrence of the reflected wave, by connecting terminating resistance circuits matched to characteristic impedances between two lines and between two lines to ground of the balanced transmission line respectively and by giving the output settling potential of the receiving circuit to two lines. CONSTITUTION:Both ends of balanced transmission line B for information transfer between transmission circuit DV and receiving circuit RC are terminated by matched terminating resistance circuits consisting of resistances R4, R5 and R6 respectively. Potential +E is applied to one ends of resistances R5 and R6. Characteristic impedances Zb and Zu between two lines and between two lines to ground of balanced transmission line B are matched. The impedance at the view between two lines of transmission line B and the impedance at the view between two lines to ground are equal to impedances Zb and Zu respectively. As a result, the signal generated between two lines to ground and the reflected wave for the external noise are prevented.
Patent JP-H05255486-A (JP)
Title: Synthesis of electrically conductive polymer having benzo(c)thiophene structure
IPC: C08G61/10
Filed: 1992-03-13
Abstract: PURPOSE:To obtain the subject polymer having narrow band gap, transparent in visible light range, having excellent stability and workability and useful as an electrochromic element, etc., by irradiating a dihydrobenzothiophene compound with light in gaseous phase, etc. CONSTITUTION:The objective polymer of formula II ((n) is polymerization degree) can be produced by radiating light of 150-400nm wavelength to a gaseous phase, liquid phase or solid phase containing a 1,3-dihydrobenzo[c]thiophene compound of formula I (R1 and R2 are H, hydrocarbon group, halogen, cyano, carboxyl or alkoxyl).
Patent JP-H09243843-A (JP)
Title: Optical coupling device
Inventor: KONDO YASUHIRO
IPC: G02B6/122
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To optically couple an optical function device of a small spot size and an optical function device of a large spot size or an optical waveguide device by arranging an n-type semiconductor layer of a small refractive index so as to enclose a core layer and a p-type semiconductor layer. SOLUTION: A core layer 101 having the shape or compsn. changing to a tapered form in a light propagation direction is formed on the ridge structure of an n-type semiconductor substrate 102. The p-type semiconductor layer (second clad layer) 103 is formed on the substrate 102 so as to enclose the core layer 101. The n-type semiconductor layers 104 constituting the third clad layer having the refractive index smaller than the refractive index of the second clad layer 103 are arranged on both sides of the core layer 101 via the second clad layer. The p-type semiconductor layers (fourth clad layers) 105 are formed on the core layer 101, a part of the second clad layer 103 and the third clad layer 104. The core layer 101 is arranged in the region enclosed by the substrate 102 and the third clad layer 104.
Patent JP-S59184752-A (JP)
Inventor: OOMORI TOSHITAKA
IPC: C04B28/04
Filed: 1983-04-01
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-H11337405-A (JP)
Title: Optical sensor
Inventor: SUMIYA KAZUYOSHI
IPC: G01J1/42
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To provide an optical sensor in which an output characteristic with reference to the angle of incidence of light can be adjusted easily. SOLUTION: A silicon chip 3 is arranged on the surface of a housing. An optical lens and a slit plate are supported by the housing in the upper part of the silicon chip 3, and a quantity of light to the silicon chip 3 is changed according to the angle of incidence of light. Photodiodes D1 to D4 which output signals according to the quantity of light are formed on the silicon chip 3. In a signal processing circuit which processes the signals which are output from the respective photodiodes D1 to D4, the gain of the signals which are output from the respective photodiodes D1 to D4 is adjusted. Thereby, the outputs of the respective photodiodes D1 to D4 are weighted, and a desired output characteristic which is changed according to the position of the sun is obtained.
Patent JP-S61214763-A (JP)
Title: Brushless motor
Inventor: SATO HIRONOBU
IPC: H02K21/12
Filed: 1985-03-19
Abstract: PURPOSE:To eliminate a cogging and to reduce a noise and a vibration by toroidally winding in an annular core to form a stator core, and providing inner and outer roller members to interpose the core therebetween. CONSTITUTION:A rotational shaft 1, an annular core 2 provided through the prescribed air gap, and a toroidally wound stator winding 3 are provided, a rotor 6 is mounted on the shaft 1, and inner and outer rotor members 7 and 8 are provided to interposed the winding 3 therebetween. The members 7, 8 are mounted on the shaft l by a coupler 10 for coupling with a yoke 9. Permanent magnets 11, 12 are provided on the surface of the stator winding 3 side of the members 7, 8 of the rotor 6. Thus, when the winding 3 is sequentially energized according to the rotating position of the rotor 6, a revolving magnetic field is generated to rotate the rotor 6 by the attracting and repelling forces of the magnets 11, 12.
Patent JP-H07260503-A (JP)
Title: On-vehicle navigation device
Inventor: ENOMOTO HIROYUKI
IPC: G08G1/0969
Filed: 1994-03-25
Abstract: PURPOSE:To transmit destination information desired by an outside person to a traveling vehicle and to easily display a desired place on a map screen. CONSTITUTION:A code for specifying a destination where a pocket bell 3 can receive the code is made to correspond to a name and position of the destination and stored in a destination information storage part 12 in advance. When an outside person calls the pocket bell 3 on a vehicle by telephone and transmits a code representing the destination, a map image drawing part 15, based on the code received by the pocket bell 3, refers to the destination information storage part 12 to read out, a map data containing position coordinates corresponding to the code from a CD-ROM 1, by using the map data, draws a map image containing the destination together with a destination mark on a video RAM 16, and a destination name drawing part 17 draws the destination name corresponding to the received code on an upper end part of the map image. The map image is read out by a picture image conversion part 18 to be converted to a specified picture image signal and outputted to a display device 5 to be displayed on a screen.
Patent JP-H05204696-A (JP)
Title: Microcomputer, program development device and system
Inventor: SUDA SHINJI
IPC: G06F11/22
Filed: 1992-03-13
Abstract: PURPOSE:To provide a program developing device which does not require a new program developing device corresponding to a newly developed microcomputer. CONSTITUTION:An address detecting circuit 35 is included in a pod 3a. When an address signal specifying an address in an address area allocated to a new additional circuit part is outputted from an evaluating MCU 32a, an address detecting circuit 35 generates a detection signal DET. An inhibition circuit is included in a port emulation circuit 31a. The inhibition circuit inhibits the setting of an I/O circuit to an input state in response to the detection signal DET.
Patent JP-H10248650-A (JP)
Title: Partition device for box casing
Inventor: KOTABE SABURO
IPC: A47B57/00
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a partition device for a box casing, which can prevent deformation of stored articles by pressing the stored articles always with a force energized by thrusting and can make the stored articles to be taken out at a glance. SOLUTION: This partition device for a box casing to restrain stored articles, to move is equipped with a pair of sliding guide means 20, opposing each other and installed to the opening of a box casing 10, at least a pair of sliders 30 being guided respectively by the pair of sliding guide means 20, and a partition means 40, which is mounted between the pair of sliders 30 to separate the stored articles. The device is composed of an energizing means 50 by a thrusting force, an end of the means is connected to the side of the sliders 30 and the other end to the sliding guide means 20, to press always the stored articles to a designated position of the box casing 10.
Patent JP-H11235487-A (JP)
Title: Pocket setter, and sewing of pocket
Inventor: TAKAGI AKITOSHI
IPC: D05B35/02
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To sew a pocket fabric and a body part without moving them on a work table. SOLUTION: A work table 6 on which a pocket fabric and a body part are set, is made movable in the X-Y direction, and at a location on the work table 6 and directly under a sewing machine head, a folding device which folds-in the outer peripheral part of the pocket fabric, and at the same time, sets the pocket fabric under the folded state on the body part, is arranged, and at the location directly under the sewing machine head, the setting work of the pocket fabric on the body part, and the sewing work are performed.
Patent JP-H024743-A (JP)
Title: Destructed life active compound
Inventor: BUORUFUGANGU BUEENAA
IPC: C08K5/19
Filed: 1989-03-08
Abstract: NEW MATERIAL: A compd. represented by formula I [wherein R 1  is a 2 6C alkyl, (1-2C alkyl substituted) pheny, 5-7C cycloalkyl, benzyl, tolyl or OH-(1-4C) alkyl, R 2  is an 8-22C alkyl, Y is P or N, formula II is formula II (wherein R 4  is H or CH 3 ) or formula VI and X is BF 4  or PF 6 , provided that, formula V is excepted].  
     EXAMPLE: Tri-n-butyl-n-tetradecylphosphonium tetrafluoborate.  
     USE: A biocidal agent. An industrial biocidal agent in the storage of a substance. This new material has a wide biologically active spectrum and protects a material from a harmful organism as a preservative of an industrial soln., or an additive to mortar, plaster and concrete to a building material.  
     PROCESS: For example, ammonium and phosphonium halides are reacted with an alkali metal or ammonium fluoborate or a metal of phosphate to obtain the compd. represented by the formula I. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S61223394-A (JP)
Inventor: JIYON DERIKU GESUTO
IPC: F16L37/12
Filed: 1986-03-12
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-H06266870-A (JP)
Title: Bar code printer
Inventor: MORISAWA SHIGEJI
IPC: B41J3/01
Filed: 1993-03-16
Abstract: PURPOSE:To provide a bar code printer capable of preventing other developing work from being adversely affected or preventing the maintenance and reliability of a working program concerned from being reduced even when various conditions relating to bar code printing are changed. CONSTITUTION:The bar code printer is provided with a document defining table 2a for storing document defining information relating to bar codes and a printer 3b, a printing data generating means 1c for collating data to be converted which are outputted from an operation program 1b with the document defining information and generating printing data to be outputted to the printer 3b and a document defining means 1a for defining and registering the document defining information. Consequently bar code data can be generated without executing complicated processing by the program 1b. In addition, the sort or position of each bar code can easily be changed only by changing/registering the document defining information by the means 1a.
Patent JP-H02276382-A (JP)
Title: Digital picture signal processor
Inventor: PIITAA JIYON BAACHIYUU
IPC: G06T1/60
Filed: 1990-03-07
Abstract: PURPOSE:To attain the parallel accesses to a stored word and to improve the processing speed of a digital picture signal processor by using a digital filter which considers a fact that plural relations are produced between the stored word and a memory storing the word. CONSTITUTION:The X and Y LSBs (least significant bits) choose one of memories M0-M15 storing the word showing a reference picture element P5 of a read array respectively in each clock cycle of a filter. That is, a specific memory connected to a multiplier 20 corresponding to a relevant PROM 30 is designated by the memory designating signal which is supplied to a 3rd input terminal of each PROM 30. Thus the specific one of 16 weighting coefficients C0-C15 that should be supplied to the multiplier 20 is designated in an optional clock cycle. Then each PROM 30 adds the proper one of coefficients C0-C15 to the corresponding multiplier. As a result, the desired correspondence is always secured between the coefficients C0-C15 and the positions of picture elements P0-P15 of a read array.
Patent JP-S52139375-A (JP)
Title: Mask for x-ray exposure
Inventor: TAKASU SHINICHIROU
IPC: G03F1/22
Filed: 1976-05-18
Abstract: PURPOSE: To mask a mask for X-ray exposure of decreased damages in patterns and resist by making the mask in such construction wherein it is buried in a pattern support to reduce the damages of the patterns and covering the bottom surface with a protecting film at the time of contact exposure. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05222274-A (JP)
Title: Molding
Inventor: HASEGAWA TORU
IPC: C08L67/02
Filed: 1991-02-27
Abstract: PURPOSE:To obtain the subject molding having a specified hardness and a specified melt flow rate, excellent in moldability, flexibility, mechanical strength and visual appearance and useful for an automobile component, etc., by molding a mixture containing a thermoplastic polyester elastomer, a specified diene-based rubber and a plasticizer in a specified ratio. CONSTITUTION:The objective molding is obtained by molding an uncross-linked state thermoplastic elastomer composition composed of (A) 50 to 95wt.% thermoplastic polyester elastomer, (B) 50 to 5wt.% diene-based rubber synthesized from single monomer or random copolymer type diene-based rubber synthesized from two or more kinds of monomers and (C) a plasticizer such as dioctyl phthalate in an amount of 0 to 50 pts.wt. based on 100 pts.wt. mixture of A and B. The JISA hardness of the obtained molding is <=90 and the melt flow rate (Melting point is +20 deg.C and load is 2.16kg) is >=5g/10min.
Patent JP-H10254962-A (JP)
Title: Group-based work capability correction device and work allocation system
Inventor: FUNAKI KENICHI
IPC: G06Q50/00
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To properly estimate the group-based work capability on which the work results are reflected with no troublesome input required for the result data by storing the standard work time per work type-based unit, the group information showing the number of workers of each group and the group-based work capability. SOLUTION: The work type-based result work number of each group and the result work time are inputted to a work result input device 11. Then the standard total work time needed for performing the result work number is calculated based on those input data. A group-based work capability correction coefficient calculation part 12 calculates a work capability correction coefficient of each group based on the standard work time and the result work time. A group-based work capability correction part 13 divides the holding manhour by the work capability correction coefficient calculated by the part 12 to decide the work capability of each group. Then the standard work time, the group information and the data on the group-based work capability are stored in a storage 14.
Patent JP-H01230413-A (JP)
Title: Production of spherical hydroxyapatite sintered form and chromatographic filler consisting thereof
Inventor: INOUE SENYA
IPC: B01J20/20
Filed: 1988-03-11
Abstract: PURPOSE:To obtain the title novel sintered form outstanding in mechanical strength, durability and reproducibility, by spraying into a heating zone at a specified temperature or higher, a suspension prepared by dispersing hydroxyapatite fine particles in water and/or an organic solvent. CONSTITUTION:Firstly, a dispersion medium is prepared in the form of water or an organic solvent each singly or a mixed solvent comprising water and an organic solvent compatible with water. Secondary, said dispersion medium is incorporated with hydroxyapatite fine particles followed by mixing and agitation to prepare a suspension of said fine particles. Thence this suspension is sprayed into a heating zone at >=500 deg.C using a spray device such as of pressure nozzle or twin-fluid nozzle type, thereby obtaining the objective novel spherical hydroxyapatite sintered form with a granular size of normally 0.5- several tenths mum and high mechanical strength, suitable for a filler to be used in liquid chromatography.
Patent JP-S63252212-A (JP)
Title: Piezoelectric element sensor for formation of lb type cumulative film
Inventor: OKAHATA SHIGEO
IPC: H01L51/05
Filed: 1987-03-11
Abstract: PURPOSE:To directly detect and control the formation of an LB type cumulative film on the spot, by building up a monomolecular film on a piezoelectric element under the substantially same condition as a solid substrate and detecting the change quantity of the vibration frequency of the piezoelectric element at the time of building-up. CONSTITUTION:The monomolecular film developed on the interface of air and a liquid is transferred to a solid substrate by passing said substrate through the monomolecular film while said film is compressed under definite surface pressure to form an LB type cumulative film. At this time, the monomolecular film is built up on a piezoelectric element, which is provided so as to operate under the substantially same condition as the solid substrate. Then, by detecting the change quantity of the vibration frequency of the piezoelectric element at the time of building-up, the formation of the LB type cumulative film is directly detected and controlled on the spot.