baber/WOPTO huggingface dataset:
Patent JP-H05305248-A (JP)
Title: Compression breaker for empty containers
Inventor: HASEGAWA SUSUMU
IPC: B02C1/00
Filed: 1992-04-28
Abstract: PURPOSE:To lightly and safely treat empty containers composed of various material qualities as broken pieces and to conserve a temporary keeping space by providing a elastic plate against which cutter blades strike under tension and pushing out the broken pieces entering the gaps between the cutter blades by push members to allow the same to fall from a discharge port. CONSTITUTION:An empty container is appropriately charged in a hopper 4 from the charging port 2 provided to the upper surface of a cover main body 1 and a movable plate 8 is reciprocally moved so as to freely come close to and separate from a fixed plate 6. The empty container approaches the movable plate 8 to be broken between the movable plate 8 and the fixed plate 6 at the interval of a blade row by the cutter blades 6 provided to the movable plate 8 in a row. At this time, the empty container is pressed between the edges of the cutter blades 26 and the fixed plate 6 to be cut and the edges of the cutter blades 26 reaches the elastic plate 23 provided to the fixed plate 6 under tension to strike thereagainst to complete the breakage of the container. The broken pieces entering the gaps between the cutter blades 26 are pushed out by the push members 31 arranged between the cutter blades 26 as the movable plate 8 is separated from the fixing plate 6 to entirely fall from a discharge port 17.
Patent JP-H08304698-A (JP)
Title: Optical system having vibrationproof function
Inventor: HAYAKAWA SHINGO
IPC: G02B13/02
Filed: 1995-05-10
Abstract: PURPOSE: To make it possible to well correct eccentric aberrations and to largely correct displacement with a small driving quantity for eccentricity by providing an optical system with three lens groups having positive, negative and positive refracting power successively from an object side and specifying the focal lengths of the respective lens groups. CONSTITUTION: The optical system has, successively from the object side, the first group L1 having the positive refracting power, the second group L2 having the negative refracting power and the third group L3 having the positive refracting power. The third group L3 has a 3a-th group L3a having the negative refracting power and a 3b-th group L3b having the positive refracting power. The correction (vibration correction) of the shake of the photographed image when the optical system vibrates is executed by moving the 3a-th group L3a as a moving lens group in a direction orthogonal with the optical axis as shown by an arrow LT. LP indicates an image surface. The inner focusing and the correction of the shake of the photographed image are executed in such a manner.  The focal lengths of the respective lens groups are so set as to satisfy the conditions 0.4<f1/f<0.8, 0.4|f2/f|<0.8, 0.8<f3/f<0.5 by defining the focal length of the i-th group as fi, where (f) is the focal length of the entire system.
Patent JP-H06347442-A (JP)
Title: Measuring device for oxygen activity in molten material and measuring method employing the device
Inventor: IWASE MASANORI
IPC: G01N27/411
Filed: 1993-06-08
Abstract: PURPOSE:To let almost all works accompanying oxygen activity measurement be automated by computing oxygen activity value using convergent data groups as soon as measurement values detected by an electromotive force detecting section are converged. CONSTITUTION:The cooling of a heating furnace 20 is started with a coolant fed to the heating furnace, and the heating of a metallic crucible 64 is simultaneously started by energying heat source of the furnace 20. The furnace 20 is heated while being controlled by a temperature control means, so that temperature within the furnace is raised up to a specified temperature in an early stage. And when temperature within a reaction pipe is raised up to the specified temperature, an oxygen sensor 32 is moved in the furnace, so that it is immersed in molten material in a metallic crucible. After immersion has been over, reading the value of electromotive force out of the sensor 32 is simultaneously started, both data on electromotive force and data on measured temperature are stored in a memory means so as to be displayed on a measurement value display section. Simultaneously, a measurement control section cuts off the aforesaid measurement at the when it is judged that electromotive force is in an equilibrium, so that oxygen activity is thereby computed.
Patent JP-H0430189-A (JP)
Title: Image forming device
Inventor: TERANISHI KATSUYUKI
IPC: G03G15/08
Filed: 1990-05-25
Abstract: PURPOSE:To prevent an operator from being polluted by toner and to quickly carry out toner replenishing work by peeling off the sealing member of a cartridge while interlocking the loading action of the plate of a cover side. CONSTITUTION:First, the front cover 16 of a copying machine main body 1 is released and the toner cartridge 8 is loaded to a toner hopper 10. When the front cover 16 is rotated counterclockwise in a figure, and stopped, a protruding member for unsealing 17 is abutted and pressed on the peeling off force acting surface 844 of a sealing member 84, and the peeling off force acting surface 844 is housed in a sealing member housing region 85 in a conduplicate state. Thus, the covering part 841 of the sealing member 84 is peeled off from the periphery of a toner replenishing port 83, it is released, and the toner housed inside is replenished to the hopper 10. On the other hand, when the cartridge 8 is removed from the copying device main body 1, the front cover 16 is rotated clockwise, released, and removed from the hopper 10. At this time, the sealing member 84 is compactly housed in the conduplicate state.
Patent JP-H04361013-A (JP)
Title: Piece for forming bottle stopper section and bottle made of saturated polyester with said bead and manufacture thereof
Inventor: NIIMI KOJI
IPC: B29C49/06
Filed: 1991-06-07
Abstract: PURPOSE:To provide a piece for forming a bottle stopper section having excellent heat resistance, dimensional stability and mechanical strength and a bottle having the stopper section having superior heat resistance, dimensional stability and mechanical strength and made of saturated polyester and manufacture thereof. CONSTITUTION:A piece for forming a bottle stopper section are composed of a polyester composition containing (i) polybutylene terephthalate and (ii) talc and/or titanium dioxide. A bottle made of saturated polyester, in which a stopper section consists of the polyester composition containing (i) polybutylene terephthalate and (ii) talc and/or titanium dioxide and a drum section is made up of oriented saturated polyester, and manufacture thereof in the bottle composed of the stopper section and the drum section and made of polyester are provided.
Patent JP-H11320081-A (JP)
Title: Core for tuyere
Inventor: YASUI SEIICHI
IPC: C21C7/00
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To efficiently execute the recovering work and to reduce the cost by holding the shape of a core corresponding to a tuyere and forming the core dividably so as to pull out from the inside of a vessel. SOLUTION: The taking-off of the core 10 for tuyere is executed by drawing out upward a top block 15d of which the diameter is enlarged upward. In to a supporting block 13 for supporting a divided block 15a which regulates the inner peripheral surface of the tuyere, at the center of the divided block, a jig is inserted and the supporting block is drawn out. The divided block 15a is released from the shape holding state, by drawing out of the supporting block 13, and each of the divided block 15a is drawn out by inclining inward and also, an assembled base part 11, fixed ring 28 and a dropping preventive plate 25 are drawn out to form the inner peripheral surface of the tuyere. Since the core 10 for tuyere is constituted so as to be dividable, even this dividable block is enlarged in the diameter downward, the core 10 for tuyere can be drawn out from the inside of a ladle.  The fitting of the core 10 for tuyere is executed in the reverse order and a monolithic molding refractory is poured to recover the ladle.
Patent JP-H01305320-A (JP)
Title: Load cell weigher
Inventor: NISHIYAMA YOSHIHISA
IPC: H03M1/52
Filed: 1988-06-02
Abstract: PURPOSE:To improve the linearity between an input and a digital output of an operational amplifier and the high reliability of a weighed value by connecting an output terminal of the operational amplifier of a non-inversion- type integrator with a non-inversion input terminal thereof by a capacitor. CONSTITUTION:By a capacitor 36 connecting between an output terminal and a non-inversion input terminal of an operational amplifier 19 of a non-inversion- type integrator 16 provided in a double-integration-type A/D converter 3, a feedback of an alternating-current type can be applied to the amplifier 19, and therefore a response of the amplifier 19 is improved. Accordingly, the response is excellent even when an input of the amplifier 19, i.e. a potential difference between (b) and (a), is small, and the rate of occurrence of a curve of linearity from ideal values is small, as shown in the figure, in the relationship between the input of the amplifier 19, i.e. the potential difference between (b) and (a), and a digital output thereof. Accordingly, the reliability when a load is small is improved.
Patent JP-H10332485-A (JP)
Title: Data processing method for emission spectrochemical analysis device
Inventor: HABU TOSHIYA
IPC: G01J3/443
Filed: 1997-05-27
Abstract: PROBLEM TO BE SOLVED: To simplify the constitution of an analysis device by omitting temperature adjustment and to eliminate the adverse effect of warm wind. SOLUTION: In the emission spectrochemical analysis device, two or more beams among the spectral light beams emitted from the main elements of a sample are made to be the reference wavelength light beams. Ranges W1 and W2 , wherein the light beams can be inputted, are set on an image sensor at every reference wavelength light. The reference wavelength light or the above described light is searched in the ranges W1 and W2 of the image sensor, which has received the spectral light of the sample or the spectral light, and the positions N1 and N2 are read out. A dispersion coefficient a [a = (λ2 -λ1 )/(N2 -N1 )], which indicates the displacement degree of the spectroscopic system of this emission spectrochemical analysis device, is computed.  Then, by using this dispersion coefficient (a), an incident position of Nx of the spectrum light to be measured on the image sensor or a wavelength λx of the spectral light in correspondence with the position Nx on the image sensor is obtained by computation.
Patent JP-S56101436-A (JP)
Title: Brake device
Inventor: GOODON MOORISU SAMAA
IPC: F16D65/18
Filed: 1980-09-30
Abstract: The brake unit (e.g. for use in controlling draw works of a drilling rig comprises an input shaft (22) which operates to drive a gear pump (96) for circulating oil under pressure over interposed brake discs (136) and plates (140) and through restricted openings (162) during a first direction of rotation such as during lowering of the pipe stands so as both to cool and to lubricate the discs and plates the oil under pressure being operative to move a piston (142) to bring discs and plates into braking relationship upon speed increase to a certain point to provide self-governing speed regulation. During an opposite rotation of the input shaft, such as during raising of the pipe stands, an alternative flowpath is provided by- passing the restricted orifices so as to reduce the drag during raising of the pipe stands. An oil sealing arrangement prevents oil leakage between the input shaft and housing due to the high pressure generated therein, and Figure 7 shows further details of the lubricating system utilizing tanks (212,220). <IMAGE>
Patent JP-H07320932-A (JP)
Title: Multilayer magnetic film
Inventor: YAEGASHI SEIJI
IPC: H01F10/32
Filed: 1994-05-27
Abstract: PURPOSE:To obtain a multilayer magnetic film having an isotropic high magnetic permeability by a method wherein soft-magnetic films and non-magnetic insulating films are alternately laminated and the thickness of the soft magnetic films, the thickness of the non-magnetic insulating films and the ratio of the maximum value of a magnetic permeability to the minimum value of a magnetic permeability within the surface of the multilayer magnetic film are specified. CONSTITUTION:A laminated film is formed into a structure wherein (n-1) layers of non-magnetic insulating films 1 are respectively formed between (n) layers of soft magnetic films 2. A CoO-NiO composite oxide substrate is used for a non-magnetic substrate 3, Fe-Si-Al alloy films are used as the films 2 and MgO films are used as the films 1. The laminated film is a multilayer magnetic film consisting of the films 2, which are 0.5mum or thicker and 2.0mum or thinner in thickness per one layer, and the films 1, which are 10mum or thicker and 30mum or thinner in thickness per one layer, and the ratio (the maximum value/the minimum value) of the maximum value of a magnetic permeability to the minimum value of a magnetic permeability within the surface of this multilayer magnetic film is set in 1 to 13dB or smaller. Thereby, a multilayer magnetic film, which is high in magnetic permeability and has an isotropic magnetic permeability within its film surface can be obtained.
Patent JP-H0430324-A (JP)
Title: Production of magnetic disk substrate
Inventor: WAKUI YUKIO
IPC: G11B5/82
Filed: 1990-05-25
Abstract: PURPOSE:To obtain the magnetic disk substrate on which large projections to disturb microruggedness do not exist by etching an anodized aluminum film by using a fluorine compd. before or after the etching of this film. CONSTITUTION:Only the aluminum oxide of the anodized aluminum film 12 packed with a nonmagnetic metal 14 is selectively etched to expose the nonmagnetic metals 14...packed in micropores 13...in the form of needles from the surface to form the microruggedness. The projections by foreign matter or deposits are formed on the surfaces at this time. The surface is thereafter subjected to the etching treatment by using an etchant consisting of hydrofluoric acid and nitric acid. The projecting matter is dissolved away by this etching treatment but the nonmagnetic metals 14...are not etched and the microruggedness remains as it is. The magnetic disk substrate formed with the uniform microruggedness is produced in this way.
Patent JP-S5362830-A (JP)
Title: Insecticides comisn for sanitary noxious insects
Inventor: SHINJIYOU GOROU
IPC: C07F9/02
Filed: 1976-11-12
Abstract: PURPOSE: To prepare the title compsn. effective against noxious insects having resistance to organophosphorus type insecticides by formulating organophosphorus type insecticides and pyrethroid type insecticides. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6116774-A (JP)
Inventor: HATSUTORI TAKUO
IPC: A63F11/00
Filed: 1984-07-02
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-S5262256-A (JP)
Title: Preparation of stilbene derivatives
Inventor: AMANO TAKEHIRO
IPC: C07C255/37
Filed: 1975-11-14
Abstract: PURPOSE: Stilbene derivatives of formula I (R 1 ,R 2  are H, halogen, lower alkyl, lower alkoxy, haloalkyl;R 3  is H,lower alkyl);for example, 3-stilbeneacetonitrile. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6116473-A (JP)
Title: Nonaqueous electrolyte battery
Inventor: ISHIBASHI CHIKANORI
IPC: H01M4/50
Filed: 1984-07-02
Abstract: PURPOSE:To improve battery characteristics of a nonaqueous electrolyte battery by using as positive electrode active material manganese dioxide in which negative electrode active material such as lithium and sodium is doped by heat treatment under pressure in an aqueous solution of salt of the negative electrode active material. CONSTITUTION:In comparison with a reference battery B in which distilled water is used in place of lithium hydroxide and another reference battery C in which electrolytic manganese oxide heat treated at a temperature between 350-430 deg.C is used as positive electrode active material, the battery A has improved discharging characteristics. The reson is understood to be that as negative electrode active material is doped in manganese dioxide serving as positive electrode active material, on discharging, in addition to the active material in the negative electrode itself, the negative electrode active material previously doped is diffused in form of iron in the positive electrode, increasing the diffusion rate. When negative electrode active material is doped in such as manganese dioxide serving as positive electrode by heat treatment under pressure in an aqueous solution of salt of the negative electrode active material, water in manganese dioxide which is difficult to remove can be removed, resulting in reduction of residual water.
Patent JP-S5963285-A (JP)
Inventor: IRIKOU SHIYOUICHIROU
IPC: B62M17/00
Filed: 1983-07-27
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-S62293582-A (JP)
Title: Memory device
Inventor: NIGO KOEMON
IPC: G06F12/16
Filed: 1986-06-12
Abstract: PURPOSE:To facilitate troubleshooting at the time of memory destruction by writing identification information specifying a write request sender when write data is coincident with a predetermined specific data pattern and storing the data in a corresponding memory. CONSTITUTION:Memories 5, 6 are accessed by giving a memory access request signal 112, a read/write indication signal 113, an address 100, data 101, write mask information 102 and write request sender identification information 103. The content of a data register 2 and the content of a data register 4 are written in an address of the memory 5 indicated by an address register 1 by write signals 114, 115 outputted from a control circuit 9 and in the same address of the memory 6 respectively. A comparison circuit 12 detects the coincidence between the data written in the memory 5 and the preset specific data, and only when they are coincident, a write signal 115 is outputted and the identifica tion information 103 is stored in the memory 6 in correspondence with the memory 5. Thus, troubleshooting at the time of memory destruction is facilitat ed.
Patent JP-2000326988-A (JP)
Title: Square-bottomed bag for recovering waste newspaper formed of base paper made of 100% of waste newspaper and its manufacture
Inventor: MATANO YUKIO
IPC: D21H27/00
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a base newspaper suitable for a square-bottomed bag for recovering waste-newspaper by forming a bag itself of the base paper made of 100% waste newspaper and respectively specifying longitudinal and transverse tearing strengths in this base paper and the difference therebetween, and to mass-produce the square-bottomed bag by feeding the base newspaper to a bag-making machine. SOLUTION: The fiber slurry whose material is 100% waste newspaper is processed to make paper by a paper-making machine to obtain a base paper in which the longitudinal tearing strength is at least 60 g, the transverse tearing strength is at least 70 g, and the difference in strength is within 25%. In manufacturing a square-bottomed bag, the fiber slurry whose material is 100% waste newspaper is similarly processed to make base paper of 200-80 g/m2 in weight, 0.26-0.11 mm in paper thickness, 170-320 g/m2 in Cobb size degree, 130-60 g in longitudinal tearing strength, and 160-70 g in transverse tearing strength. The paper passing angle of a forming plate of the bag- manufacturing machine is set to 50-60 deg., and the inlet clearance of upper and lower forming plates is set to be 110-180 mm.  In addition, a specified resin is applied to a peripheral edge of an opening part and folded parts of the square-bottomed bag.
Patent JP-H06349228-A (JP)
Title: Shell for tape cassette use
Inventor: ABE MASANORI
IPC: G11B23/087
Filed: 1993-06-08
Abstract: PURPOSE:To smoothly open and close the lid of a tape cassette even when a difference in level is produced in the seam of an upper and a lower shell in the shell of a tape cassette in which a magnetic tape such as a video tape cassette and an audio tape cassette is set. CONSTITUTION:This tape cassette is constituted by fitting an upper shell 2 to a lower shell 3 rotatably supporting a lid in the state of being brought face to face with each other. The seam of the upper and the lower shell on the front side where a lid opening and closing pin acts upon is formed in such structure as to prevent it from being caught, for instance, it is made a taper 11.
Patent JP-S5838270-A (JP)
Title: 5-oxo-2,5-dihydro-1,2,4-triazine derivative, its preparation and herbicide containing said derivative as active component
Inventor: SANEMITSU MINORU
IPC: A01N43/707
Filed: 1981-08-31
Abstract: NEW MATERIAL:The compound of formulaI(R1 is >=3C alkyl, cycloalkyl or crosslinked cycloalkyl; R2 is lower alkyl or amino; R3 is lower alkylthio or dimethylamino). EXAMPLE:2-Methyl-3-methylthio-6-cyclohexyl-5-oxo-2,5-dihydro-1,2,4-tri azone. USE:Herbicide exhibiting strong herbicidal activity against narrow-leaved and broad-leaved annual weeds in plowed land either by soil treatment or foliar treatment, and giving little phytotoxicity to crops. It can be used also to paddy rice field. PROCESS:The compound of formula III which is one of the objective compounds can be prepared by reacting the compound of formula II with the compound of formula R4X (R4 is lower alkyl; X is halogen) in the presence of a base. The compound of formulaIwherein R3 is lower alkylthio (the compound of formula III) can be converted to another compound of formulaIwherein R3 is dimethylamino by reacting with dimethylamine.
Patent JP-H01307220-A (JP)
Title: Manufacture of fine wiring
Inventor: SAITO MASAYOSHI
IPC: H01L21/28
Filed: 1988-06-06
Abstract: PURPOSE:To realize low contact resistance by eliminating a surface oxide film on the surface of an Si diffusion layer, by using diluted hydrofluoric acid system cleaning fluid, and forming a laminated layer film of high melting point metal or its nitride, in a high vacuum vessel. CONSTITUTION:The surface of an Si diffusion layer formed by contacting metal wiring is treated by using diluted hydrofluoric acid system cleaning fluid, so as to eliminate a surface oxide film. Then, by sputtering method, a laminated layer film of high melting point metal or nitride of high melting point metal, and high melting point metal is formed, in a high vacuum vessel. As a result, the segregation of oxide can be restrained at a very low level, on the interface between the high melting point metal or the nitride of high melting point metal and Si. As to fluorine, the segregation can be prevented in principle. Thereby, the high melting point metal can be buried in a contact hole of submicron order, and further, low contact resistance can be realized.
Patent JP-H07326427-A (JP)
Title: Electric connector
Inventor: NAKAJIMA SHIGERU
IPC: H04N5/335
Filed: 1995-06-05
Abstract: PURPOSE:To provide an electric connector which can prevent a solid image- sensing device from being damaged by an attaching or removing operation. CONSTITUTION:A signal connector 130 connected to a solid-state image sensing device has a single-pin contact 137 and is freely releasably connected to the single-pin contact 138 of a signal connector receiver 131 connected to a video processor. The single-pin contacts 1371, 137m (only one is shown in Figure 9) of the single-pin contact 137 which are connected respectively to power sources VDD and GND are made longer than the other contact pins, are preferentially connected to a single pin 138 during connection to the signal connector receiver 131 and are the last to be removed during disconnection, so as to prevent damage to the solid-state image sensing device.