baber/WOPTO huggingface dataset:
Patent JP-H05238033-A (JP)
Title: Substrate for end face type thermal head
Inventor: UENO NOBORU
IPC: B41J2/335
Filed: 1992-02-27
Abstract: PURPOSE:To improve the degree of freedom of a heat accumulation and radiation balance due to a glaze layer, to prevent the damage of a mask during printing and to improve a productivity. CONSTITUTION:An end face part 11 of a tabular substrate 10 having a substantially rectangular section is curved and projected. A chamfered part 13 is provided in at least one corner part where a main surface 12 intersects the end face part 11. A glaze layer 14 of electrically insulating material with lower thermal conductivity than that of the tabular substrate 10 is provided in at least the end face part 11. Thus, the thickness of the glaze layer can be controlled because of a plurality of protruding lines. The degree of freedom of a heat accumulation and radiation balance is improved so that it can meet a desired printing speed. Further, a sharp corner part or a chamfered part is removed, the damage of a resist and a mask or the like by the corner part can be prevented in a photolithographic process, a productivity can be improved as well as a patterning accuracy.
Patent JP-S5412376-A (JP)
Title: Antibacterial derivative of pseudomonic acid
Inventor: MUNAKATA TOMOHIKO
IPC: A61P31/04
Filed: 1977-06-25
Abstract: PURPOSE: Antibacterial derivatives of pseudomonic acid of formula I [R 1  is H, lower alkyl, lower alkenyl, lower alkoxy, lower alkoxy, lower alkoxycarbonyl, substd, or nonsubstd. -phenyl, heterocyclic; n is 0W3]. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63242712-A (JP)
Title: Air conditioner for automobile
Inventor: SAKAMOTO TOSHINORI
IPC: B60S1/54
Filed: 1987-03-31
Abstract: PURPOSE:To facilitate the layout for an instrument panel by dividing a front window shield into the upper and lower parts by a frame member and connecting the frame and the instrument panel by a panel member and forming an air conditioning duct between the panel member and the lower window shield. CONSTITUTION:A window shield 1 is divided into the upper and lower window shields 2 and 3 and supported by a supporting frame connected with the right and left front pillars 5. A frame 4 and an instrument panel 10 are connected through a panel member 20, and the space 11 formed by the panel member 20, lower window shield 3, and a cowl panel 9 is connected to an air conditioner unit 13 at an air conditioner wind feeding port 12, and an air conditioner duct is formed. A defroster nozzle 15 is installed onto the panel member 20. With such constitution, the layout for the instrument panel is facilitated.
Patent JP-H01250756-A (JP)
Title: Processing apparatus of data on chemical analysis
Inventor: HANZAWA MIEKO
IPC: G01N35/00
Filed: 1988-03-31
Abstract: PURPOSE:To make it possible to report measured data with little nonuniformity to a user, by a method wherein input data are edited in forms of an integral part and a decimal part and values of the integral part are edited for output so that the numbers of effective digits at a decimal point or below may be in accord for each inspection item. CONSTITUTION:Measured data obtained by various inspecting means are inputted to a data input element 1. A data editing element 2 is constituted by a microprocessor and it rounds off the inputted data on the basis of a formula into a form of the product of an integral part A and a decimal point part B. The integral part A is expressed by a packed decimal, while the decimal point part B is dealt with as a decimal point information. For instance, they are rounded off and edited in the forms of 7.32=732(A)X10<-2>(B) and 7.1=710(A)X10<-2>(B). A data storage element 3 is constituted by various memories and stores the values (732 and 710) of the integral part A. A data editing element 4 edits the values of the integral part A so that the numbers of effective digits below a decimal point be in accord in such a manner as 732X10<-2>=7.32, 710X10<-2>=7.10. These edited data are outputted from a data output element (printer or the like) 5 and reported to a user.
Patent JP-H022857-A (JP)
Title: Aromatic polyimide separation film
Inventor: KOBAYASHI YOSHITERU
IPC: C08G73/10
Filed: 1989-03-28
Abstract: PURPOSE:To increase heat resistance, mechanical strength, org. solvent resistance, etc., by forming aromatic polyimide separation film essentially composing of polyimide having repetitive unit of specified formula. CONSTITUTION:The polar solvent soln. of polyimide material having the repetitive unit of formula I (where, R is tetravalent aromatic group, R<1>-R<8> are hydrogen atom, halogen atom, nitro group and org. group having 1-12 carbon atoms but >=3 among them are substituted by the group other than hydrogen atom) is prepd. Then, the soln. as doping soln. is applied or poured and spread on a base material having smooth surface to form thin film thereon. The solvent is evaporated under a suitable condition and furthermore, the base material is sufficiently dried to form the uniform aromatic polyimide separation film. The obtd. separation film can be used for dehydration and purification of org. liq. by a permeation-evaporation method.
Patent JP-S58197540-A (JP)
Inventor: RICHIYAADO EI KAREE
IPC: G06F13/362
Filed: 1983-04-28
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-H10264383-A (JP)
Title: Ink-jet type recording head and its manufacture
Inventor: HASHIZUME TSUTOMU
IPC: B41J2/055
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an ink-jet type recording head and its manufacture which can suitably utilize not only neutral inks, but also alkali water-soluble inks of good coloration performance. SOLUTION: The ink-jet type recording head has ink cavities 6 formed in a silicon substrate 1 for storing ink, and piezoelectric element 10 which change a pressure in the ink cavities 6 thereby discharging ink stored in the ink cavities 6 to the outside. A hydrophilic and alkali-proof film, e.g. nickel oxide film 7 or silicon oxide film is formed at a surface of an inner wall of the ink cavity 6.
Patent JP-2000262980-A (JP)
Title: Sorting apparatus
Inventor: IKEDO MITSURU
IPC: B07C3/08
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of sorting work of packets boxes and envelopes to which postal code numbers, etc., are put. SOLUTION: The sorting apparatus comprises a supply section 2 for supplying assorting objects 1, a transporting section 3 for individually handing over the supplied objects to be sorted 1 to carriers 4 and a controller 6 for controlling the objects to be sorted 1 housed in the carriers 4 so as to house the same in corresponding housing boxes 8 in accordance with the sorting information. Cam members 76 of a moving mechanism 7 are provided with spiral groove parts having portions B of a small pitch P. The transporting section 3 is so constituted as to hand over the sorting objects to be sorted 1 to the moving carriers 4 guided to the grooves 7 in these portions B. As a result, the transporting section 3 is capable of handing over the objects to be sorted 1 to the low-speed moving carriers without specifically lowering the rotating speed of the cam members 76.  The improvement in the hand-over efficiency of the objects to be sorted 1 and the higher speed of the assorting work may be embodied.
Patent JP-S52108-A (JP)
Title: Receiver for push-button telephone
Inventor: MITA HEIICHIROU
IPC: H04W84/02
Filed: 1975-06-21
Abstract: PURPOSE:To tune and detect sensitively seven frequencies from 977 to 1,477Hz of narrow range of signal frequencies of a pushbutton telephone in easy and less expensive manner.
Patent JP-H07247188-A (JP)
Title: Production of article made of functional gradient material
Inventor: JIYANNPOORU ISAATERU
IPC: H01L41/22
Filed: 1991-04-09
Abstract: PURPOSE: To easily obtain a hard composite by forming an intermediate phase of a specific composition containing a ceramic component and a non-ceramic component on the surface of the ceramic component and binding the ceramics and the norm-ceramics through the intermediate phase.  
     CONSTITUTION: The surface structure of the ceramic component which is to be bound to the non-ceramic component is made to be a porous structure having a porosity density varying with an optional profile and having a pre-sintered fused texture with ≥90 vol.% infiltration porosity. On the other hand, the non- ceramic component, or its precursor is transformed into a fluid state so as to be able to infiltrate into the porous structure having pores. Subsequently the porous structure of the ceramic component is brought into contact with the non-ceramic component in the fluid state, the non-ceramic component is immersed in the pores of time ceramic component and solidified and an intermediate phase comprising a mixture of the non-ceramic component and the ceramic component with a gradient ratio is made. Subsequently through the intermediate phase, the ceramics and the non-ceramics are integrally bound to produce the hard composite. 
     COPYRIGHT: (C)1995,JPO
Patent JP-2000263396-A (JP)
Title: Finishing work device for crankshaft
Inventor: TAKEUCHI TATSUYA
IPC: B24B5/42
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To efficiently carry out finishing work of a crankshaft and to reduce a cost by position-adjustably mounting a machining tool for a seal surface to an outer face of a head stock and an outer surface of a tail stock in an axial direction of a crankshaft. SOLUTION: Machining tools 81, 82 for a seal surface carrying out finishing work are position-adjustably mounted to a seal surface to which an oil seal at an end of a crank shaft W slides on an outer surface of a head stock 2 and an outer end of a tail stock 3 in an axial direction of the crank shaft W. Thereby, a finishing work device with an excellent general purpose is obtained at a low cost and a journal portion due to machining units 51, 52 and a finishing processing of the pin portion and a finishing work of a seal surface can be continuously carried out and an operation efficiency can be enhanced.
Patent JP-H03279002-A (JP)
Title: Pneumatic tire
Inventor: MORIKAWA YASUO
IPC: B60C9/04
Filed: 1990-03-28
Abstract: PURPOSE:To improve the durability of a tire during a travel at a low tire internal pressure by specifying the angles of nylon cord and aromatic polyamide fiber cord carcass layers with a peripheral direction, and the intersection angle of the aforesaid cords respectively in the tire wherein the aforesaid nylon cord carcass layer is positioned at the tread side of the tire and the aromatic polyamide fiber cord carcass layer at the inner side. CONSTITUTION:A carcass layer 4 is made to have a double structure with a carcass layer 4d comprising an aromatic polyamide fiber cord at the inner side of a tire, and another carcass layer 4u comprising a nylon cord at the tread side of the tire. When the angle of the nylon cord with a tire peripheral direction is taken at gamma, and the angle of the aromatic polyamide fiber cord with the peripheral direction is taken at beta respectively, relationships of gamma<beta and 90deg. >=beta>=80deg. are established. Furthermore, the intersection angle alphaof the aforesaid cords is so set as to satisfy the expression I [where 0deg.<=sin<-1>(sinbeta-0.01)<=90deg.] for the orientation angle beta of the aromatic polyamide fiber cord. According to the aforesaid construction, the separation of the aforesaid carcass layers can be prevented during a travel at a low tire internal pressure.
Patent JP-H01248472-A (JP)
Title: Nickel electrode for alkaline battery
Inventor: MORIWAKI YOSHIO
IPC: H01M4/62
Filed: 1988-03-30
Abstract: PURPOSE:To obtain excellent characteristics over an extended period of time by using styrene-ethyleue-butylene-styrene copolymer as a binder. CONSTITUTION:Styrene-ethylene-butylene-styrene copolymer as a binder is used to make nickel electrode of non-sintered type. The amount of addition of the styrene-ethylene-butylene-styrene copolymer is preferably 2-20weight% relative to active substance. Also, other plastic may be used in adition to the abore- mentioned plastic as a main ingredient. This makes it possible to obtain a nickel electrode having excellent characteristics over an extended period of time and improved life and discharge characteristics.
Patent JP-S60219862-A (JP)
Title: International instantaneous talking system
Inventor: KIKUCHI HITOSHI
IPC: H04Q3/54
Filed: 1984-04-17
Abstract: PURPOSE:To improve the service by providing a means receiving information relating to a subscriber number transmitted from a telephone set terminal equipment and detecting a calling subscriber number to an international exchange so as to eliminate mis-charging. CONSTITUTION:When a caller hooks off a telephone set 10 and a specific number is inputted from a PB key 11, a control section 18A stores the specific number information to a register 12 and transmits the specific number information via a PB transmitter 15. When a caller listening to a reception preparation end signal tone from an international exchange depresses a start key 16, the control section 18A allows a PB transmitter 15 to transmit an incoming subscriber number stored in the register 12 and a subscriber number of a telephone set terminal 1A stored in a storage section 14A. The international exchange detects the incoming subscriber number and the calling subscriber number, selects a prescribed international line so as to apply connection and charging to an incoming country.
Patent JP-H02257417-A (JP)
Title: Method for recording and detecting servo information for positioning magnetic head
Inventor: NISHIKAWA KEIICHI
IPC: G11B19/04
Filed: 1989-03-29
Abstract: PURPOSE:To exactly read servo information even when there is a bit miss in servo data by detecting the interval of a pulse, which is read from magnetization inversion information in front and back of an erase gap part, by a gap detection timer and obtaining timing to read the servo information from the result of this detection. CONSTITUTION:A data selector 2 to record data on a recording medium 1 and a servo selector 3 to record the servo information for positioning a magnetic head 10 are alternatively provided. The magnetization inversion information of different periods are respectively recorded as one part of the servo information in front and back of an erase gap part 5 and the interval of a pregap pulse 35 and a post-gap pulse 36 to be read from the magnetization inversion information is detected by the gap detection timer. Based on the result of this detection, the timing to read the servo information can be obtained. Thus, even when there is the bit miss caused by one medium defect in the servo data, the servo information can be exactly read.
Patent JP-S61235696-A (JP)
Title: Heat exchanger
Inventor: YOKOIE NAOSHI
IPC: F28F3/08
Filed: 1985-04-11
Abstract: PURPOSE:To permit highly efficient heat exchanging effect by a method wherein primary fluid flow paths are formed by corrugated heat exchanging fins and heat transfer partitioning plates, pinching the fins, and secondary fluid guiding members as well as the flow regulating fins for the secondary fluid, which are serving also as the spacers of the heat transfer partitioning plates, are bonded onto the heat transfer partitioning plates. CONSTITUTION:The heat exchanger is provided with the corrugated heat exchanging fins 7, cut into a predetermined configurations, and the heat transfer partitioning plates 8a, 8b, which are provided with the same shapes as the fins pinched therebetween and flowing the primary fluid A therethrough from one end to the other end thereof. The guide members 9, 10 serving as the spacers also, are bonded onto both end rims of the heat transfer partitioning plates and narrow paper tablet type flow regulating fins 11 are bonded between both guide members to form a unit heat exchanging element having the same shape respectively. A guide flow path of the secondary fluid B, whose heat is exchanged with the heat of the primary fluid A, is formed by the guide members 9, 10 as well as the flow regulating fins 11 of one heat exchanging element and the heat transfer partitioning plate of neighboring other unit heat exchanging element. as a result, highly efficient heat exchanging effect may be obtained and the flow of the secondary fluid may be smoothened by reducing the passage resistance thereof.
Patent JP-S562976-A (JP)
Title: Benzoxazine derivative and its preparation
Inventor: ASAKO NORIHIKO
IPC: A61K31/535
Filed: 1979-06-18
Abstract: NEW MATERIAL:A compound of formula I (R 1  is H or hydrocarbon residue; one of R 2  and R 3  is electrically negative group and the other is H or hydrocarbon residue; X is methylene, carbonyl or thiocarbonyl; A may have a substitution group).  
     EXAMPLE: 3,4-Dihydro-2H-1,4-benzoxazine-2-acetic acid methyl ester.  
     USE: Medicines and their intermedates. It has analgesic, antiphlogistic, antidepressive and antispasmodic actions.  
     PROCESS: The objective compound of formula I is prepared by reacting a compound of formula II with a compound of formula III (X' is methylene or carbonyl; Y is halogen), and subjecting the resulting compound of formula IV to cyclization and if necessary, hydrolysis, reduction, sulfurization, introduction of hydrocarbon residue, etc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03279440-A (JP)
Title: Operation of weft-returning unit in jet weaving machine
Inventor: NAKAHARA KAZUO
IPC: D03D47/34
Filed: 1990-03-28
Abstract: PURPOSE:To improve productivity of the subject weaving machine and quality of woven fabrics by bringing wefts back before start of beating after completion of weft-traveling in a jet loom and preventing the wefts from loosening. CONSTITUTION:A weft-returning unit is arranged between a weft-storage unit and a weft insertion nozzle and the above-mentioned weft-returning unit is operated before start of beating after completion of weft-traveling to bring wefts back. A suitable tension is given to the wefts thereby, thus preventing a defect of a woven fabric due to loosening of the wefts.
Patent JP-S562044-A (JP)
Title: Microprogram controller
Inventor: IKEGAMI YOSHIROU
IPC: G06F9/22
Filed: 1979-06-19
Abstract: PURPOSE:To make it possible to execute conditional branches from many dispersed addresses to a fixed address by making it possible to select the fixed address for a control memory access address on the basis of the result of a condition test. CONSTITUTION:When a microinstruction word belonging to address A is read out to control memory output register 9, conditional branch indicating method 22 tests condition signal group 15. Address selecting method 14 is supplied to address B indicated by a microprogram and address value C from fixed-address assigning mehtod 11 via address bus 13. When method 22 sends a conditional branch indication to method 14 by testing signal group 15, method 14 selects address C and sends it to control memory unit 7. Once the conditional branch indication is supplied to register 21 via control line 16, a branch parameter is set from address A to register 21 via register 9, and a conditional branch from address A to fixed address C is executed.
Patent JP-S561673-A (JP)
Title: Recepting detection circuit
Inventor: ARAI TAKESHI
IPC: H04N5/44
Filed: 1979-06-18
Abstract: PURPOSE:To simplify the constitution of the reception detecting circuit, by using the signal obtained through synchronous isolation between the horizontal deflecting pulse signal and the video signal for the input and then using the pulse signal level for reception detection as the opposite polarity and in the period during which the synchronous isolation is carried out via the deflecting pulse signal. CONSTITUTION:Circuit means 18 uses the 1st input w produced by the horizontal deflecting pulse signal and the 2nd input u produced from the signal obtained by giving the synchronous ixolation to the video signal. With this means 18, the opposite polarity output is produced at the output and in accordance with the high and low levels of input W and then applied to voltage comparator 19 via smoothing circuit 20. The output is set under the active state only in the high-level period of input u in means 18; and the output is put under the high-impedance state during the low-level period. Thus this output is used for reception detection. Means 18 consists of differential transistors TRQ2 and Q3 plus TRQ4-Q6 which are connected between the common emitter of TRQ2 and Q3 and the reference potential and then receive the impedance control by input u. Then the constant potential is applied to TRQ3, and the collector is made to deliver the differential current via input of TRQ2.
Patent JP-H10264317-A (JP)
Title: Laminated film and production thereof
Inventor: IGARASHI SATOSHI
IPC: B32B27/00
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To shorten a time for heat treatment on the occasion of forming a layer, by making a cured phenoxy resin layer be a cured layer obtained by curing a thermally crosslinking resin mixture which is obtained by mixing a specific multi-functional isocyanate compound in a specific phenoxy resin constituted of a repeating unit shown by the formula. SOLUTION: A cured phenoxy resin layer formed in lamination as a chemical- resistant layer is made to be a cured layer obtained by curing a thermally crosslinking resin mixture which is obtained by mixing a multi-functional isocyanate compound being a non-aromatic-series adduct or modified material of hexamethylenediisocyanate of two or more molecules, as a curing agent, in at least one kind of phenoxy-series resin selected from phenoxy resin, phenoxyether resin and phenoxyester resin constituted of a repeating unit shown by the formula (where R<1> and R<2> denote identical or different alkyl groups of which the number of hydrogen or carbon atoms is 1-3, R<7> an alkylene group of which the number of carbon atoms is 2-5, X an ether or ester group, (m) an integer of 0-3 and (n) an integer of 20-300).
Patent JP-S52165-A (JP)
Title: Magnetron
Inventor: YAMASHITA SEIJI
IPC: H01J23/10
Filed: 1975-06-23
Abstract: PURPOSE: To reduce leaked magnetic flux and to reduce cost of a magnetron by providing the end of magnetic pole in parallel with axial direction of operating space. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58194941-A (JP)
Title: Aqueous synthetic resin dispersion composition
Inventor: ISOBE YASUSHI
IPC: C08L7/00
Filed: 1982-05-11
Abstract: PURPOSE:To provide a novel aq. synthetic resin dispersion compsn. useful as a binder in the surface processing or impregnation processing of paper, metallic foil, plastic film, textile goods, etc., by using a copolymer of vinyl chloride with vinyl acetate as the main component. CONSTITUTION:The titled compsn. consists of aq. synthetic resin dispersions (A) and (B) is an A to B ratio (on a solid basis) of 98:2-50:50. Component A is an aq. dispersion obtd. by emulsion-polymerizing a mixture of 15-95wt% vinyl chloride monomer, 5-80wt% vinyl acetate monomer, 0.1-5.0wt% alkali metal or ammonium methacrylsulfonate or allylsulfonate and 0-40wt% other ethylene monomer. Component B is an aq. dispersion obtd. by emulsion-polymerizing a mixture consisting of 0.5-20wt% carboxyl group-contg. monomer and 80- 99.5wt% other monomer.