baber/WOPTO huggingface dataset:
Patent JP-S60174286-A (JP)
Title: Welding method of hollow shaft
Inventor: KATADA KANJI
IPC: B23K15/04
Filed: 1984-02-21
Abstract: PURPOSE:To weld easily a hollow shaft with high joint strength by press-fitting a ring body into the press-fitting recesses formed to the respective inside peripheral parts at the split ends of both split shaft bodies, butting both split shaft bodies and welding the butt part. CONSTITUTION:Press-fitting recesses 14, 17 are formed in the inside peripheral parts at ends of respective large diameter shaft parts 13 of split shaft bodies 10, 11 consisting of small diameter shaft parts 12 continuous with hollow large diameter shaft parts 13. One end of a ring body 15 having the outside peripheral parts at both ends each formed to a circular coincal face 16 is press-fitted into the recess 14 of one body 10 and further the other end of the body 15 is press- fitted into the recess 17 of the other body 11. The split end faces 10a, 11a in the parts 13 of both bodies 10, 11 are thus butted to each other. The butt part 18 is subjected to electron beam welding, by which the hollow shaft having high joint strength is obtd. with simple positioning and preparatory plan without generating spatters.
Patent JP-S59155324-A (JP)
Title: Anti-inflammatory agent containing thiol protease inhibitor existing in human urine, as active component, and its preparation
Inventor: SATOU HIROSHI
IPC: A61K38/57
Filed: 1983-02-24
Abstract: PURPOSE:To obtain an anti-inflammatory agent having high safety and activity, easily, by extracting and purifying a thiol protease inhibitor from human urine using a combination of two or more extraction means such as molecular filter, ion exchange material, adsorbent, etc., and using the purified substance as an active component. CONSTITUTION:A thiol protease inhibitor is extracted and purified from human urine by a combination of two or more extraction means selected from molecular filter (e.g. sephadex), ion exchange material (e.g. DEAE-cellulose), adsorbent (e.g. hydroxyapatide) and affinity chromatography (e.g. trypsine-sephalose). The obtaind inhibitor improves the inflammation caused by thiol protease, and is also useful as a remedy for muscular dystrophy and renal hypertension in which thiol protease is participated. The extraction and purification can be carried out by a relatively simple process, and the method can be applied to mass production. There is no problem of antigenicity.
Patent JP-S58150606-A (JP)
Title: Concrete block for revetment and fish bank
Inventor: RIYOUKE KUNIYASU
IPC: E02B3/14
Filed: 1982-02-27
Abstract: PURPOSE:To permit combinations of concrere blocks in many ways by a method in which blocks are provided by combining cross pillars set in parallel, vertical pillars set in parallel at a given interval vertically to the cross pillars, the tops of the vertical pillars, and projectional ends formed from the upsides or down sides of the cross pillars. CONSTITUTION:A concrete block is formed by integrally combining two or more cross pillars 1 set in parallel at a given interval, inside vertical pillars 2 set vertically before and behind each adjacent interval L between the cross pillars 1, with at least one of its upper end and lower end being projected from the upside or down side of each cross pillar 1, and outside vertical pillars 3 set vertically before and behind the outside of one cross pillar 1 on the outer row, with at least one of its upper end and lower end being projected from the upside or downside of the cross pillar 1. The concrete blocks are mutually combined and used for revetment, fish bank, breakwater, and foot protection.
Patent JP-S58147291-A (JP)
Title: Recording and reproducing device for color picture
Inventor: KIMURA KENJI
IPC: H04N9/793
Filed: 1982-02-26
Abstract: PURPOSE:To improve the S/N ratio of a chrominance carrier signal, by elevating the recording level of the chrominance carrier signal when the modulation component level of a luminance signal is low, and bringing the recording level of the chrominance carrier signal to the normal level when the modulation component is large. CONSTITUTION:From an input video signal S1, a luminance signal and a chroma signal (chrominance carrier signal) are separated and the luminance signal is applied to an FM modulator 3 as a modulation input and the output is fed to a recording reproduction head 6 via a mixer 4. The chroma signal is fed to a low frequency conversion circuit 9, the chroma signal converted into a low frequency is voltage-amplified at a variable gain amplifier 11 to be the other input to the mixer 4 and recorded with the head 6 with an FM wave. The high frequency modulation component of the luminance signal is separated at an HPF 12, this modulation component is fed to an envelope detector 13, and the modulation level is detected. The output of the detector 13 is fed to the amplifier 11 as a gain control input, and the gain is decreased when the level is high, and the gain is increased when the level is low.
Patent JP-S55125523-A (JP)
Title: Preparation of laminated core type magnetic head
Inventor: MANO YUUJIROU
IPC: G11B5/29
Filed: 1979-03-16
Abstract: PURPOSE:To obtain the captioned magnetic head which is excellent in linearity of the gap, by filling a magnetic substance into the hole made in a thin plate, coupling it with a laminated core having a detection coil, cutting it from the center line of the hole, and performing re-combination by sticking a non-magnetic substance for a gap spacer to the cut end of the magnetic substance. CONSTITUTION:One long and slender hole 2 at least is made in a thin plate 1 of a non-magnetic substance whose hardness is almost equal to that of the magnetic part, such as an amorphous material, and into this hole 2 is filled a magnetic substance such as an amorphous material. Subsequently, the laminated cores 6a and 6i having a detection coil 7 are coupled with the magnetic substance 2, and it is divided into two by cutting it by a diamond cutter along a straight line C which passes through about the center of the hole 2. And the intended magnetic head 10 is obtained by recombining the cut thin plate 1 and the laminated cores 6a and 6i after sticking the magnetic substance for a gap spacer to at least one of the cut ends 8 of the magnetic substance which has filled the hole 2, by means of vapor deposition, etc.
Patent JP-H11231487-A (JP)
Title: Automatic developing machine for silver halide photographic sensitive material and processing method for silver halide photographic sensitive material
Inventor: KUWAE KENJI
IPC: G03D3/00
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To prevent the lowering of maximum density and edge soiling in the processing of photosensitive material in a small amount, to eliminate the coloration of white in the case of preservation and to improve the density fluctuation of the middle density part of an image by specifying th average aperture area ratio of a replenisher reservoir part for developer and the ratio of the length of specified paths. SOLUTION: The average aperture area ratio R(cm<-2> ) of the replenisher reservoir part for the developer is set to <0.25. After the photosensitive material B is processed in a developing tank A and immersed in a next processing tank A', it is carried to a next stage. The ratio of the value of the path length L2 where the material B moves from a position (r) where the material B gets out of the tank A to a position (s) (ordinarily, a liquid level in a next tank) where the material B comes in contact with processing solution (a') in the succeeding tank A' to the path lenght L1 of th material B from a position (q) where the material B comes in contact with the developer (a) in the tank A to the position (s) in the tank A' in a path where the material B is carried is shown as a crossover ratio in the developing tank, and the crossover ratio is set to from 0.2 to 0.5.
Patent JP-S52112307-A (JP)
Title: Recording regenerator
Inventor: NOMURA TAKANOBU
IPC: G11B15/10
Filed: 1976-03-18
Abstract: PURPOSE: To stop a tape traveling driving motor and to increase operational efficiency by placing an operation controlling device on a supporting board in the main body's side in an oral recording regenerator, or equivalent. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61190903-A (JP)
Title: Resin-molded coil
Inventor: TAKIMOTO MASAAKI
IPC: H01F5/06
Filed: 1985-02-20
Abstract: PURPOSE:To improve the heat-transfer characteristics of a conductive coil by a method wherein a flame-retardent liquid having insulating property is impregnated in the void part located inside the conductive coil. CONSTITUTION:The liquid 10 such as silicon oil and the like having a flame- retardent property and a high insulating property is impregnated into the void part located inside a conductive coil 2, and the formation of an air layer inside the conductive coil can be prevented. According to this constitution, the air layer which impedes heat radiation can be removed, and the heat transfer characteristics can be improved. Also, the insulation characteristics can be improved remarkably by using the liquid having flame-retardent and insulating properties.
Patent JP-H02207350-A (JP)
Title: Common storage area allocation system
Inventor: KAWAMURA TADAMITSU
IPC: G06F12/02
Filed: 1989-02-08
Abstract: PURPOSE:To efficiently use a common storage area by changing the activity information of an available address managing area so as to form an available area and an unavailable area in the common storage area after being released to a successive area. CONSTITUTION:The available address managing area is a table in which an available memory area quantity of the common storage area and its leading address are stored, and they are registered on the table at every allocation of the common storage area, and are deleted from the table at every release of the area. The unavailable address managing area stores the unavailable area storage quantity of the common storage area and its leading address. When the allocation from a task is released, information for the task is deleted from the available address managing area, and also, a task available area allocated already is moved so as not to form a discontinuous null part by a released area in the common storage area, and the leading address of the available storage area for a moved task in the available address managing area is rewritten. In such a way, the allocation of the common storage area can efficiently be performed.
Patent JP-H10228421-A (JP)
Title: Memory access control circuit
Inventor: ISHIMOTO JUNICHI
IPC: G06F12/14
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a memory access control circuit capable of obtaining a high protection function against an illegal access. SOLUTION: A register 14 stores the value of a program counter 11. A table 15 stores the addresses of a protection area in a memory and a table 16 stores the address of an instruction allowed to access to the protection area. An access detection circuit 17 judges whether an instruction is an access instruction to the protection area or not as the decoding result of the instruction based on a compared result between an accessed address and an address in the table 15. At the time of detecting an access instruction to the protection area, a comparator circuit 18 mutually compares the addresses of the register 14 and the table 16, and at the time of judging an instruction read out from an area inhibited from accessing to the protection area, outputs an inhibition signal to inhibit an illegal memory access.
Patent JP-S55122804-A (JP)
Title: Production of sintered part
Inventor: HASEBE MASATOSHI
IPC: B22F3/10
Filed: 1979-03-15
Abstract: PURPOSE: To produce a sintered part of complicated form, by machining the powder molding obtained by pressure-forming metal powder, and then sintering.  
     CONSTITUTION: A slight amount of zinc stearate is added, as lubricant, to iron powder, stainless steel powder or non-ferrous metal or alloy powder such as Al, Ti, Cu, Mo and mixed well. This mixture is charged in a mold, and pressure-formed, and is taken out of the mold, then the complicated shape part is cut and machined to shape into the final form. This shaping is put in a sintering furnace in reducing atmosphere, and is sintered at a proper temperature, depending on the kind of material metal powder. Since the cutting and machining for processing into the final shape are done before sintering, the cutting and machining are easy, so that sintered parts such as gear, joint, cam and other machine parts may be manufactured easily. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04287937-A (JP)
Title: Printed wiring board
Inventor: TAMURA TOSHIO
IPC: H05K3/42
Filed: 1991-02-26
Abstract: PURPOSE:To prevent generation of cracks by constituting a printed wiring board of a first conductive layer wherein a connection part is fixed by pressure to an insulating substrate and of a second conductive layer which enables peeling and sliding to the substrate. CONSTITUTION:Copper foil first conductive layers 2a, 2b are fixed by pressure firmly on a glass/epoxy resin insulating substrate 1. A prepared hole 3 for through-hole is shaped in the insulating substrate 1. The first conductive layer 2a excepting a package part 1a is masked and the first conductive layer 2a positioned in the package part 1a is etched. After conductivity is provided to the insulating substrate 1, electric plating of copper is performed and the first conductive layers 2a, 2b are connected by a plating layer 4. Then, a necessary part of the plating layer 4 is masked, an exposed part of the plating layer 4 is etched and removed, and a second conductive layer 5 is formed. A connection part 5a of the second conductive layer 5 is masked, a film such as gold, tin, solder, etc., which is proper for a connection method is formed in the connection part 5a and a bump 5b is formed simultaneously.
Patent JP-S58148365-A (JP)
Inventor: MATSUMOTO KOUZOU
IPC: F25B9/02
Filed: 1982-03-01
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-H11227127-A (JP)
Title: Heat lamination film
Inventor: KUDO HIROSHI
IPC: B32B27/32
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a heat lamination film of good heat lamination property to a metal generating the extremely small amount of releases following the deformation of the metal. SOLUTION: A heat lamination film is formed of a surface layer A, an intermediate layer B and a bonding layer C, all of which are composed of an ethylene.α-olefin copolymer respectively described as under. The ethylene.α- olefin copolymer A is provided with the 0.92-0.95 g/cm<3> density, 1-30 g/1O minutes MI and 6-20 carbon number of α-olefin. The ethylen.α-olefin copolymer B is provided with the 0.91-0.94 g/cm<3> density, 1-30 g/10 minutes MI and 4-20 carbon number of α-olefin. The ethylene.α-olefin copolymer C is provided with the 0.86-0.93 g/cm<3> density, 1-50 g/10 minutes MI and 1.8-3.0 Mw/Mn and 6 carbon number of α-olefin or more, and branch number per 1000 carbon number in the straight chains of the copolymer is 20 or more.
Patent JP-S55124103-A (JP)
Title: Infrared transmission body
Inventor: OOSAWA KAZUYA
IPC: G02B1/02
Filed: 1979-03-16
Abstract: PURPOSE:To provide the title optical transmission body having superior transmission characteristics in the infrared spectral region and composed of a core portion made of silver bromide or silver bromide-silver chloride molten mixture and of a clad portion made of silver chloride or silver bromide-silver chloride molten mixture whose silver bromide content is lower than that of the core portion. CONSTITUTION:In order to enhance the refractive index controllability of an infrared transmission body composed of core portion 1 and clad portion 2, portion 1 is made of silver bromide or silver bromide-silver chloride molten mixture preferably containing 50mol% or less, more preferably 5-30mol% of silver bromide, and portion 2 is made of silver chloride or silver bromide-silver chloride molten mixture whose silver bromide content is lower than that of portion 1. Thus, the refractive index of portion 1 is made higher than that of portion 2, and control of the refractive index difference can be performed easily. Metal layer 3 is preferably placed round portion 2 to enhance the mechanical strength of the body.
Patent JP-2000232509-A (JP)
Title: Recording and reproducing device
Inventor: WADA HAJIME
IPC: H04M1/656
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To record a DTMF code useful for the retrieval with a small storage capacity by providing a control section or the like that controls retrieval and reproduction of audio data from a recording and reproducing section according to a retrieval condition set by a retrieval condition setting section. SOLUTION: DTMF code detection condition comparison sections 202-205 store a detection condition of a DTMF code entered from a retrieval/detection condition input section 305 of an operating panel 3 to an internal memory and compare it with a detection signal outputted from a DTMF code detection section 103 and output the comparison result to a device control section 201. The device control section 201 receives the signals denoting the comparison results outputted from a plurality of the DTMF code detection condition comparison sections 202-205, selects the DTMF code matching the detection condition and records it to an index recording area of a recording and reproducing section 5 as its control. Since the DTMF code required for the retrieval is selected and recorded by a recorder in this way, a storage device with a small capacity is enough for the purpose.
Patent JP-S58150951-A (JP)
Title: Color photographic sensitive silver halide material
Inventor: SUGITA HIROSHI
IPC: G03C7/305
Filed: 1982-02-26
Abstract: PURPOSE:To improve the gradation of the characteristic curve of a sensitive material and to enhance the sharpness and interlaminar effect, by adding a timing DIR compound to a photosensitive silver halide emulsion layer contg. a cyan coupler or its adjacent layer. CONSTITUTION:A color photographic sensitive material is obtd. by forming a photosensitive silver halide emulsion layer on a support. The emulsion layer contains a cyan coupler represented by formulaI(where X is H or a group which can be eliminated by coupling with the oxidation product of an aromatic primary amine as a color developing agent; R1 is aryl or heterocyclic; and R2 is a ballast group required to provide diffusion resistance to a cyan dye formed from the cyan coupler represented by formulaI). The emulsion layer and/or a layer adjacent to the emulsion layer contains a timing DIR compound represented by formula II (where Cp is a coupling component capable of reacting with the oxidation product of the aromatic primary amine as the color developing agent; TIME is a timing group which releases Z after the coupling reaction of Cp; and Z is a development inhibitor).
Patent JP-H03234799-A (JP)
Title: Packaging material for individually packaged detergent
Inventor: YAGINUMA SEIICHI
IPC: C11D17/04
Filed: 1990-02-09
Abstract: PURPOSE:To obtain a packaging material for an individually packaged detergent which can be sealed at its hem quickly at a low temperature and, when put in water for washing, reacts with water to rupture, thus allowing a detergent contained therein to be dispersed in water, by providing a coating layer of a specific water-soluble and heat-sealable resin mixture over the inner surface of a water-permeable substrate. CONSTITUTION:In a packaging material for an individually packaged detergent which is shaped into a bag to carry a given amount of a powdery detergent and sealed at its hem, the inner surface of a water-permeable substrate (e.g. non-woven fabric) is provided with a water-soluble and heat-sealable coating layer. This coating layer is made of a mixture of polyvinyl alcohol and ethylene/ vinyl acetate copolymer. This packaging material, after shaped into a bag, can be sealed at its hem quickly at a low temperature. When put in water for washing, this material reacts with water to rupture, thus allowing the whole of the detergent contained therein to be dispersed in water, and hence leaves no lump of detergent in a washing machine. This packaging material is free from a fear of rupturing in the course of distribution.
Patent JP-S53115773-A (JP)
Title: Manufacture of operating buttons
Inventor: OONISHI MASANORI
IPC: B29C61/00
Filed: 1977-03-18
Abstract: PURPOSE: To perform an integrated molding of a plurality of operating buttons and their supporting ribs resulting in prevention of the mold damage, by preparing ting holes on the separating walls of a mold having several concave portions. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S54123711-A (JP)
Title: Motor blower
Inventor: KEITANI TAKASHI
IPC: F04D25/06
Filed: 1978-03-20
Abstract: PURPOSE: To permit a motor blower to be air cooled even from the interior of shaft and eddy current to be reduced by providing longitudinal or lateral through-slits in a straight, hollow pipe shaft of motor blower.  
     CONSTITUTION: A shaft 1A is a straight, hollow pipe provided with longitudinal and lateral slits 20, 21. Hence, secondary air flow which is guided by air flow sucked by a fan 12 and accelerated by air flow discharged out of a housing 7 on the basis of its negative pressure as shown by the dotted line, passes through the shaft 1A to cool an armature 1 from the interior thereof. Thus the cooling effect of armature windings 2 and a commutator 4 is improved to permit a motor blower to be effectively cooled. Also, since the shaft 1A is hollow, the volume of the shaft as conductor can be reduced to lessen the generation of eddy current and the rise of temperature. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58148378-A (JP)
Inventor: NAKAMURA ATSUSHI
IPC: F25D21/08
Filed: 1982-02-26
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-H08221932-A (JP)
Title: Magnetic disk cartridge
Inventor: OISHI KENGO
IPC: G11B23/03
Filed: 1995-02-20
Abstract: PURPOSE: To prevent the shavings of a cassette shell caused by the deformation of a shutter aperture part associated with the folding of a shutter member which opens/closes the magnetic head insertion port of the cassette shell and to enable the shutter member to always smoothly slide. CONSTITUTION: The magnetic head insertion port 6 is provided on the side surface 4 of the flat cassette shell 2 constituted of an upper surface 21, a bottom surface 22 and a side surface 23; and the shutter member 8 constituted by successively providing an upper sleeve part 81, a shutter part 82 and a lower sleeve part 83 respectively extended along the surfaces 21, 4 and 22 so that the cross section may be U-shaped and opening/closing the insertion port 6 is provided to freely slide in the cassette shell 2. The shutter member 8 formed by the folding of a plate member is constituted by forming the aperture edge side of the shutter aperture part 82a to the upper sleeve part 81 side and the lower sleeve part 83 side from a folding line A by an amount being three or more times as large as plate thickness when the member 8 is a flat plate member before the folding.
Patent JP-S63199155-A (JP)
Title: Burglarproof device for vehicle
Inventor: IMAI TAKESHI
IPC: B60R25/34
Filed: 1987-02-13
Abstract: PURPOSE:To promote to find a stolen vehicle, by furnishing a burglary sensor, a position detecting device, and a communication device in a car body, and transmitting a position information to inform the position of the vehicle to the owner when the vehicle is stolen. CONSTITUTION:A burglary signal is issued from plural burglarproof sensors 2, and a navigation ECU 4 is driven by a main ECU 1 thereby. And the latitude and longitude data are obtained by a navigation sensor 3. At the same time, a telephone ECU 5 is driven, the obtained latitude and longitude data are fed to the telephone ECU 5, and transmitted from an antenna 6 to a specific telephone in the owener's residence or the like, in the automatic dialing. This signal is received by the telephone, and the data is decoded in a decoder to find the position of the car.