baber/WOPTO huggingface dataset:
Patent JP-S5770128-A (JP)
Title: Saponification treatment of cellulosic plastic molded article
Inventor: NANBU MASAMI
IPC: G02C7/00
Filed: 1980-10-20
Abstract: PURPOSE: To impart anti-fogging properties to a molded article without losing surface gloss, by immersing a cellulosic plastic molded article such as lenses of skiing or swimming goggles in water to soften the surface of the molded article by water abosrption, and then subjecting the molded article to a saponification treatment.  
     CONSTITUTION: A molded article composed of a cellulosci plastic such as cellulose acetate or cellulose acetate butyrate, is immersed in water at 10°C or higher to soften the surface thereof by water abosrption. Then the molded article is saponified by treating it in a warm aq. alkaline soln. such as an aq. soln. of NaOH at 10W 70°C by a conventional method to obtain an anti-fogging plastic molded article.  Water used for the above water absorption softening stage may contain further a  surfactant, a water-soluble inorg. salt such as NaCl and/or a water-soluble  plasticizer such as ethanol. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09300333-A (JP)
Title: Dry molding method for laminated tile and molding apparatus used therefor
Inventor: KONDO KIMINORI
IPC: B28B3/02
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To prevent a tile raw material remaining by sticking to a powdery measure from being mixed in another kind of a tile raw material above a molding recessed part in return motion of the powdery measure by a method wherein different tile raw materials arc enabled to be filled in a laminated state in the molding recessed part based on simple advance and retreat motion of the powdery measure in molding the laminated tile. SOLUTION: A plurality of powdery measures 20, 22 are, in a state of being linked before and after, advanced along an upper surface of a frame mold 10, a tile raw material therein is successively fed into a molding recessed part 14, and laminated. Thereafter, the blanked powdery measures 20, 22 are retreated, and the front side measure 20 is retreated in retreat motion by being evacuated above the upper surface of the frame mold 10 in passing at least the molding recessed part 14.
Patent JP-H0313893-A (JP)
Title: Multi-stage pressureproof plug
Inventor: SAKAMAKI KAZUO
IPC: G21C19/20
Filed: 1989-06-12
Abstract: PURPOSE:To make possible a partial pressureproof test at an arbitrary position by axially providing a plurality of deformable pressureproof packings on the outer circumference of a shaft inserted in an in-core monitor housing at intervals and inserting a pressurized fluid or a measuring instrument from a through hole formed between their packings. CONSTITUTION:Pressureproof packings 22a, 22b are axially mounted at intervals on the outer circumference of the edge part of a shaft insertable in an in-core monitor housing 14 to provide a spacer 26 on the lower end of the packing 22a through a thrust bearing 25a and the pressureproof packing 22b on the lower end of the spacer 26. In addition, a wrench 27 provided on the lower end of the packing 22b is screwed with the screw-processed part 28 of the shaft 21 to upward move the packings 22a, 22b and the spacer 26 with the aid of the rotation of the wrench 27 to deform the packings 22a, 22b so as to fit the inner circumference of the housing. And a through hole 29 is formed in the shaft 21 to supply it with pressure water from a joint 30 of the lower end of the shaft 21 to remove the joint 30 so as to insert a measuring instrument.
Patent JP-H0615113-A (JP)
Title: Compression plate in compression type filter press
Inventor: SHIBASAKI TOSHITAMI
IPC: B01D25/12
Filed: 1992-05-12
Abstract: PURPOSE:To safely apply compression pressure to the compression plate of a compression type filter press for which compression membranes having projections on the filter surfaces are superposed on a core plate by preventing compressed fluid supplied between the core plate and the compression plate from leaking from a projection part. CONSTITUTION:A thick wall part 15 for forming a projection 4 is formed on the filter surface 8 of a compression membrane 3 to make a through-hole 9 in the thick wall part 15. Opening 16 of recessed part 10 on the back side of the membrane is formed in the thickness part 15 around the through-hole 9. Rigid pillar body 12 is hermetically inserted into the through-hole 9 of the compression membranes 3 superposed on both sides of the core plate 2 and the through-hole 11 of the core plate 2 to fix them. Compressed fluid enters the recessed part 10 from openings 16 to expand the compression membranes 3 from the peripheral wall forming the recessed part 10 to inside a filter chamber 18.
Patent JP-2000337589-A (JP)
Title: Movable header device and heat insulating member for movable header
Inventor: ARAKI OSAMU
IPC: F16L59/16
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To make executable easily and quickly the works to install a header and heat insulating member and enhance its working efficiency. SOLUTION: The header 11 is constituted so that a plurality of divisions 17 furnished with respective branch piping connecting parts 28 are coupled rotatable. The periphery of the header 11 is coated with a heat insulating member 33 consisting of a foaming substance 34 and a protective skin 35 affixed to its surface, and each branch piping connecting part 28 is fitted in an insert hole 36 provided in the heat insulating member 33. A reinforcing member 37 is affixed to the surface of the skin 35 positioned at the peripheral edge of each insert hole 36. The heat insulating member 33 positioned between the branch piping connecting parts 28 is furnished with perforation 39 extending in the circumferential direction of the heat insulating member 33 and reaching the foaming substance 34 upon passing the reinforcing member 37 and protective skin 35.
Patent JP-H0192747-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: SAKAGAMI MEGUMI
IPC: G03C7/32
Filed: 1987-06-15
Abstract: PURPOSE:To enhance silver removal speed and to obtain good color reproduction performance and minimum color density by incorporating a compound capable of reacting with the oxidation product of an aromatic primary amine color developing agent and releasing a bleach promotor and a specified cyan dye forming coupler. CONSTITUTION:The photosensitive material contains at least one kind of the compound capable of reacting with the oxidation product of an aromatic primary amine color developing agent and releasing a bleach promoter and at least one of the cyan dye forming couplers represented by formula I in which R1 is halogen or the halogen or the like; R2 is halogen, imide, or the like; l' is an integer of 0-3; R3 is H or the like; and T is H or a group to be released by the coupling reaction with the oxidation product of an aromatic primary amine developing agent, thus permitting color reproduction performance to be improved and an obtainable minimum density to be effectively restricted at the time of high speed processing of the photosensitive material containing said compound.
Patent JP-S629808-A (JP)
Title: Composite machining tip
Inventor: KAYUKAWA MASAMI
IPC: B23B27/14
Filed: 1985-07-04
Abstract: PURPOSE:To improve machining performance for the continuous and intermittent process of super hard steel by constituting a composite machining tip wherein a cutter is made of boron nitride group super high pressure sintered material and a support material is made of cermet such as tungsten carbide group sintered hard alloy. CONSTITUTION:A cutter of boron nitride group super high pressure sintered material is bonded to a support material of tungsten carbide group sintered hard alloy or cermet via a bonding layer of 0.1-100mum mean thickness consisting of a metal layer of 4a and 5a group metals in the periodic table and the double layer of a high fusion point compound made from 4a and 5a group metal nitride or carbide nitride, or the alternate multi-layer thereof in order to constitute a composite machining tip. In this case, the mean thickness of the bonded layer is limited to a range of 0.1-100mum. This is because desired effect cannot be maintained with the layer thickness less than 0.1mum and the thickness over 100mum causes a drop in the rigidity of the tip itself, leading to the easy plastic deformation thereof. By the application of the aforesaid constitution, the composite machining tip when used for the intermittent machining of super hard steel, becomes free from the break of the cutting edge and machining performance can be ensured for a long time.
Patent JP-H0311406-A (JP)
Title: Center positioning device for revolving body
Inventor: SAKIDA MASUMI
IPC: H02K13/00
Filed: 1989-06-09
Abstract: PURPOSE:To attain the positioning of the center of a revolving body without touching it by providing a storage arithmetic part which is arranged as being opposed to a body to be detected, detects a desired piece to be detected and stores a detection signal, and simultaneously, controls the rotation of the body to be detected. CONSTITUTION:A rotor 9 is provided with a pulse generator 7 for detecting a rotational position at one side of its axial direction and a servo motor 8 for rotating the rotor 9 at the other side. A reflection type photoelectric tube 5 to detect the position of the mica piece 3 of a commutator 1 is attached to the upper surface of the rotor parallel with the axial direction of the commutator 1. The pulse output of the pulse generator 7 and the detection signal of the reflection type photoelectric tube 5 are inputted to a storage arithmetic part 6, and are stored in a computer 64. The number of pulses outputted from the pulse generator while the reflection type photoelectric tube 5 detects the mica piece 3 is operated, and reverse rotation by the half of the width of the mica piece is given from the present position. The rotor 9 stops at the central position of the mica piece 3, and the accurate center positioning is attained.
Patent JP-H11342921-A (JP)
Title: Control device for commodity processing system
Inventor: AOYAMA KENGO
IPC: B65B57/20
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To change, set or register optional combination conditions later by constituting signal output conditions between equipments based on the combination of a plurality of condition items and setting items and the method of combining condition items to be changeable in the constitution of combination. SOLUTION: First, conditions are selected (step S11), and additional conditions are selected (step S12). The conditions and the additional conditions are combined together, and significant condition items are selected (step S13). The operations are repeated to select a plurality of condition items, and then the combinations to be combined are selected (step S14), and the 'AND' combination or the 'OR' combination is selected (step S15). When the combination of all the condition items are completed, the completed combination conditions are registered in a signal output condition master (step 516). Then output ports are selected (step S17), and lastly the combination condition names and output parts are registered in a control signal master (step S18).
Patent JP-S634757-A (JP)
Title: Communication control system for composite communicating terminal equipment
Inventor: KUDOSE HIROYUKI
IPC: H04N1/00
Filed: 1986-06-25
Abstract: PURPOSE:To set an objective communicating function, with a simple processing by outputting a prescribed communicating function setting signal to set the communicating function used to an address and thus, selecting the communicating function in the communication when the calling connection with the address is completed. CONSTITUTION:When an address is responded and a line is established, '3' which is the maximum value of the number of times of sending, is set to a variable N to set the limitation of the number of times of sending of an identifying signal, and then, the communicating function set by an operator is identified. A system control part 4 sets one second to a timer equipped in the internal part, starts the timer, until the timer overflows, supervises detecting data DD of a DTMF detecting circuit 24 to detect a DTMF (Dual Tone Multi Frequency) signal and supervises whether or not '00', which is an identifying confirming signal, is received. When the identifying confirming signal is received before the timer overflows, the system control part 4, since the communication by the communicating mode set by the operator then can be executed, executes each communicating processing and executes the communication with an address.
Patent JP-H05344264-A (JP)
Title: Facsimile equipment
Inventor: TANIGAWA JUNICHI
IPC: H04N1/00
Filed: 1992-06-08
Abstract: PURPOSE:To concret inform a user of the scheduled termination time of transmis sion and reception in the middle of execution at present so as to improve operability by prediction-calcurating scheduled termination time during transmis sion and displaying the scheduled termination time to the display parts of a transmission-side and a reception-side. CONSTITUTION:In a facsimile equipment transmitting picture information on an original after accumulating it in a memory, a timer 25 measures lapse time from transmission start to present time while accumulated picture information is transmitted, transmitted picture information quantity P1 and untransmitted picture information quantity P2 at present time are detected, scheduled termination time T2 from present time to transmission termination is prediction- calculated based on lapse time T1, transmitted picture information quantity P1 and untransmitted picture information quanitty P2, and it is displayed at least in the display part 27a of the transmission-side or the reception-side.
Patent JP-S5770839-A (JP)
Title: Trans-4-substituted cyclohexanecarboxylic acid trans-4'-(trans-4"-alkylcyclohexyl) cyclohexyl ester
Inventor: SUGIMORI SHIGERU
IPC: C09K19/30
Filed: 1980-10-21
Abstract: NEW MATERIAL:The compound of formula (R and R' are 1W10C alkyl; n is 1W2).  
     EXAMPLE: Trans-4-Propylcyclohexanecarboxylic acid trans-4'-(trans-4"-propylcyclohexyl)-cyclohexyl ester.  
     USE: The compound exhibits smectic liquid crystal phase over a wide temperature range from about the room temperature to 200°C or higher, has high clarity point and nevertheless low viscosity, has high solubility in other nematic liquid crystal compounds, and is useful for a liquid crystal display element having a wide working temperature range from a low temperature to a high temperature.  
     PROCESS: 4-(trans-4'-Alkylcyclohexyl)phenol is reduced to trans-4-(trans-4'-alkyl- cyclohexyl)cyclohexanol, which is made to react with trans-4-alkylcyclohexanecarboxylic acidchloride to obtain the compound of formula wherein n is 1. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01315638-A (JP)
Title: Fuel injection controller of internal combustion engine
Inventor: KADOTA KAZUSHI
IPC: F02D41/14
Filed: 1988-06-14
Abstract: PURPOSE:To improve the controllability during the transient operation by reading back by the specified time the data written in a map, compensating a delay of detection of an air-to-fuel ratio at the acceleration time with the data, deriving an error between the ratio and a target air-to-fuel ratio and compensating an interruption injection quantity compensative function using the error. CONSTITUTION:When an interruption injection quantity compensative function K is learned from a learning control system 34 inside a control unit 12 which controls an injector 6, the engine running conditions are sampled for every specified period by a basis data processing means 17 to update the written data in the map. Based on variation in load and other data taken at specified times, a compensative function K is set from a learning map by a means 24. Using the data at the specified point, a time lag (dead time) at the air-to-fuel ratio detection time is set by a means 19 and a target air-to-fuel ratio is also set by a means 20. An air-to-fuel ratio taken after the dead time passed is set as an actual air-to-fuel ratio by a means 21. The compensative rate of the compensative function K is set from the error between the target value and the actual ratio by a means 23 and the compensative function K is corrected by the leaning means 27 and then written in the leaning map.
Patent JP-S6039448-A (JP)
Inventor: HIROZAWA HIROSHI
IPC: F16D65/28
Filed: 1983-08-10
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-S5848693-A (JP)
Title: Armor parts for watch
Inventor: SUZUKI TERUO
IPC: C25D7/00
Filed: 1981-09-18
Abstract: PURPOSE:To enhance the decorativeness and corrosion resistance of the titled parts by plating the surface of a copper alloy with Ni or an Ni alloy by electrodeposition, forming a gold or gold alloy layer on the plating, and carrying out diffusion under heating. CONSTITUTION:The surface of armor parts for a watch made of a copper alloy are coated with Ni or an Ni alloy by electrodeposition in 1-3mum thichness, and gold or gold alloy layers are formed on the coats by plating. Diffusion is then carried out under heating at about 200-500 deg.C to form diffused layers of gold at portions subjected to have striped such as streaking finish. Thus, armor parts for a watch with fine appearance and corrosion resistance can be obtd.
Patent JP-S5479856-A (JP)
Title: Refrigerant control unit for refrigerator
Inventor: SATOU SATORU
IPC: F25B49/00
Filed: 1977-12-07
Abstract: PURPOSE: To prevent conspicuous cold draft by providing an automatic thermal expansion valve with a control element of a thermal sensor cylinder in a refrigerant pipe and giving a heat exchanging function to the thermal sensor cylinder.  
     CONSTITUTION: An automatic thermal expansion valve 3 is provided in a refrigerant pipe connecting between a condenser 2 and an evaporator 4, while a thermal sensor cylinder 5 is attached to a refrigerant pipe between the exit of the evaporator 4 and the suction port of a compressor 1 as a control element to regulate the opening of the expansion valve for detecting the temperature of low pressure refrigerant, and the opening of the valve is regulated by the elasticity difference between the pressure inside the thermal sensor cylinder 5 and an elasticity-adjusting spring related to the valve body of the expansion valve 3. An electric heater 6 is set near the thermal sensor 5 to exchange heat and connected with a variable resistance 7 in series. This construction serves to prevent conspicuous cold draft. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H076984-A (JP)
Title: Manufacture of single crystal wafer
Inventor: OKADO SHIGEO
IPC: H03H3/08
Filed: 1993-06-18
Abstract: PURPOSE:To provide a method of manufacturing single crystal wafers, wherein the wafers can be lessened in cracking in device forming processes. CONSTITUTION:A process 101 wherein a single crystal ball is sliced into pieces, a process 102 wherein both sides of a sliced wafer are lapped, a process 103 wherein the rear of a lapped wafer is roughened, a process 104 wherein the periphery of a wafer is chamfered after the process 103, and a process 105 wherein the other surface of a lapped wafer is polished into a mirror surface are provided.
Patent JP-H01315842-A (JP)
Title: Method for controlling file name
Inventor: TSUBOSAKI TORU
IPC: G06F12/00
Filed: 1988-06-15
Abstract: PURPOSE:To attain the control of a file name of an arbitrary length by providing the file name storing area of a fixed length, a file name character number storing area and a file name continuous information area at an area to store the control information of a file. CONSTITUTION:At an area to store the control information of a file, the file name storing area of a fixed length to store a file name, a file name character number storing area to store the number of the characters of a file name and a file name continuous information area are provided. When the file name of the length which cannot be stored in the file name storing area is designated, the character column of the storable length is stored in the file name storing area, the character column in succession to the character column is stored in other area, and the information to show the position of the area is stored in a file name continuous information area. Thus, the file name of the arbitrary length can be controlled.
Patent JP-H08336755-A (JP)
Title: Water jet peening treatment device and treatment method
Inventor: ENOMOTO KUNIO
IPC: B24C1/10
Filed: 1995-06-14
Abstract: PURPOSE: To generate a compression residual stress and improve the residual stress present in advance by striking a metal material surface by use of a water jet in underwater environment to plastically deform it. CONSTITUTION: A nozzle 10 having a circular staircase, a reverse injection hole, an annular orifice, and a sub-injection hole is used for numerously generating active cavitation bubbles, a straightening vane and an expanding and contracting mechanism are also provided, and a sealed outer cylinder 17 is provided so that the same environment as in water can be provided even in the atmosphere, and a jet is never scattered. The nozzle 10 is mounted on an X-Y-Z driving device 26 through a holder 25, high pressure water 2 in which the water of a regulating water tank 34 is pressurized by a high pressure pump 27 is sent to the nozzle 10, low pressure water 14 from a pump 29 and nitrogen gas 31 from a bomb 30 to a first sub-injection hole, and low pressure water 14 from a low pressure pump 27 to a second sub-injection hole 9.  Jet fluid from the nozzle 10 is discharged by a drain-pump 32, and treated by a waste water treatment device 33.
Patent JP-H11338141-A (JP)
Title: Photosensitive polyimide precursor composition and production of pattern using same
Inventor: HIDAKA TAKAHIRO
IPC: C08G73/12
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To obtain a photosensitive polyimide precursor compsn. having excellent photosensitive characteristics and giving a good pattern excellent in shape even in low exposure by incorporating a polyimide precursor having photopolymerizable carbon-carbon double bonds and a photoinitiator system comprising a specified hexaarylbiimidazole compd. and a specified arylglycine compd. or an arom. mercapto compd. SOLUTION: The photosensitive polyimide precursor compsn. contains a polyimide precursor (A) having photopolymerizable carbon-carbon double bonds and a photoinitiator system (B) comprising a hexaarylbiimidazole compd. represented by formula I and an arylglycine compd. represented by formula II or an arom. mercapto compd. In formula I, X, Y and Z are each H, alkyl, halogen, trihalomethyl or the like, (p) is an integer of 1-7 and (q) and (r) are each an integer of 1-5. In formula II, R<3> is H or alkyl, R<4> is H, alkyl, halogen or alkoxy and (s) is an integer of 1-5.
Patent JP-S5372013-A (JP)
Title: Process for dispersing coal in oil
Inventor: SAKUMA KOUHEI
IPC: C10L10/18
Filed: 1976-12-09
Abstract: PURPOSE: To prepare dispersion of coal powder in oil, having high fluidity and stable for a long time, by the use of a specific dispersiong agent. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61297004-A (JP)
Inventor: ROMEIN MENOJII
IPC: F16B3/00
Filed: 1986-06-24
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。