baber/WOPTO huggingface dataset:
Patent JP-2000212397-A (JP)
Title: Epoxy resin composition and semiconductor apparatus
Inventor: HOSHIKA NORIHISA
IPC: C08L63/00
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To obtain an epoxy resin composition having excellent normal- temperature storage properties, moldability and solder stress resistance, suitable for sealing a semiconductor by compounding a specific epoxy resin with a phenol resin, an inorganic filler and a curing promoter containing a latent curing promoter as essential components. SOLUTION: This epoxy resin component is obtained by compounding an epoxy resin containing 30-100 wt.% of an epoxy resin of formula I [R1 is a 1-5C alkylene; X is a group of formula (OG is a group of formula III) or the like; n is 1-5] having 60-110 deg.C melting point in the whole epoxy resin with a phenol resin such as a novolak type phenol resin containing two or more phenolic groups in one molecule in an equivalent ratio of epoxy groups of the whole epoxy resins to hydroxyl groups of the whole phenol resin of 0.5-2 and 250-1,400 pts.wt. of an inorganic filler such as spherical silica based on 100 pts.wt. of the total of both the resins and 0.4-20 pts.wt. of a curing promoter containing 30-100 wt.% of a latent curing promoter such as phosphonium borate.
Patent JP-H01196742-A (JP)
Title: Optical recording and reproducing device
Inventor: AIKO HIDEKI
IPC: G11B7/135
Filed: 1988-01-29
Abstract: PURPOSE:To prevent the change of a light spot position on an information recording medium with a simple element constitution by using two refracting prisms whose constants are so selected that the variation of the final projection angle of parallel beams is about zero even in case of the change of wavelength. CONSTITUTION:The divergent light outputted from a semiconductor laser 1 is converted to parallel beams having an elliptic section by a collimator lens 2 and is made incident on a first refracting prism 5. The projected light refracted in this prism 5 is made incident on a second refracting prism 6 and is refracted, and the projected light having an approximately circular section is outputted from the exit end face perpendicularly and is formed as a light spot on an information recording medium by an objective lens. Refractive indexes, vertical angles, angles of incidence and exit, and values of refractive index change to wavelength change of both prisms are so selected that the projection angle from the prism 6 is about zero even in case of the change of wavelength in the laser 1, thereby always stably performing recording, reproducing, and erasing.
Patent JP-H10217356-A (JP)
Title: Method of manufacturing heating rotator and fixing device employing it
Inventor: GOTO MASAHIRO
IPC: G03G15/20
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To raise the durability of a sheet metal film by forming a fluorocarbon resin layer with a condition where at least a part of the sheet metal film is not deteriorated in a heating rotator that rotates slidably. SOLUTION: A fixing film 1 being a heating rotator is an endless metal film 1-1 , and comprises a ferromagnetic body such as Ni. The fixing film 1 has in its inner surface magnetism generation means and a resin stay 14 for supporting a film, and a temperature detecting element 16 for detecting the temperature of the film inner peripheral surface, and magnetism induction heating is conducted through the heat generated by joule heat by generating an alternating magnetic field on magnetism generating means and generating an eddy current on the matalic film 1-1 . A heat-fixing device drives a compression roller 15 to allow the fixing film 1 to be driven.  Then, the metal film 1-1 coated with fluorocarbon resin layer 1-2 is put in a high temperature furnace of 450-600 deg.C on the order of 10sec-5min to subsequently be quenched rapidly, thereby melt-solidifying the fluororesin layer 1-2 without thermally damaging the Ni layer.
Patent JP-S55113181-A (JP)
Title: Recorder
Inventor: KAWAMOTO MASAKAZU
IPC: G11B27/10
Filed: 1979-02-23
Abstract: PURPOSE: To lessen the rotation queue of a recorder with endless tracks by providing track-coordinate indexes at random positions of respective tracks correspondingly.  
     CONSTITUTION: Sector counter 17 is provided which detects a sector position on a servo track, and index memory 18 has memory areas provided corresponding to read/write tracks and stores the content of counter 17 in individual memory areas in index write mode. In read/write access mode, a value read out from memory 18 is compared by comparator 19 with the content of counter 17 to generate a coincidence output as an index signal. As a result, the starting point of a track corresponding to one read/write track is detected. thus, track coordinate indexes can be provided at random positions corresponding to tracks and the rotation queue can be lessened. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01196788-A (JP)
Title: Driving method for magnetic memory element
Inventor: MIZUNO KENJI
IPC: G11C19/08
Filed: 1988-01-29
Abstract: PURPOSE:To remove an unevenness in the stopping position of a Bloch line pair by applying a bias pulse alternately different in a polarity subsequently to a driving bias pulse magnetic field. CONSTITUTION:At the time of driving the Bloch line pair of a Bloch line memory, when the plural bias pulses alternately different in the polarity after a pulse from bias magnetic field 31 are applied, the unevenness in the stopping position of the Bloch line pair is removed. Thereby, at the time of a next driving, the start line of the Bloch line pair is aligned to considerably reduce a transfer error and enlarge an operating margin.
Patent JP-H0256413-A (JP)
Title: Method and agent for preventing contamination of tooth
Inventor: ANTONII SERAMI
IPC: A61K8/49
Filed: 1989-01-30
Abstract: PURPOSE: To obtain a tooth stain-preventive composition that contains a compound having an active nitrogen-containing substituent, such as aminoguanidine or α-hydrazinohistidine, to prevent teeth from stain due to non-enzymatic browning of protein in an oral cavity. CONSTITUTION: This tooth stain-preventive composition contains a compound which can react with carbonyl groups of initial glycosylated products by first glycosylation of the target protein in an non-enzymatic browning reaction, preferably a compound having an active nitrogen-containing substituent, such as aminoguanidine, α-hydrazinohistidine, lysine, or a compound of formula I (R is formula II; R1 is H, or a 1-6C alkyl or hydroxyethyl; R2 is H, a 1-6C alkyl, or a 2-4C alkyl, or a 2-4C alkylene together with R1 or R2 ; R3 to R5 are each H, a 2-4C alkyl, or a 2-4C alkylene together with R3 and R4 ), simply or together with a known dental plaque preventive agent (e.g. chlorhexidine).
Patent JP-H01225029-A (JP)
Title: Circuit breaker
Inventor: RONARUDO ANDORIYU CHIESUKI
IPC: H01H71/04
Filed: 1989-01-30
Abstract: PURPOSE: To visually confirm the operating condition of the freely separable contact parts of a circuit breaker from outside the circuit breaker by providing a transparent observation port. CONSTITUTION: A transparent observation port 410 that passes through a molded case 32 is formed. Preferably, when freely separable electric contacts are at closing positions, i.e., engaging positions, the observation port 310 is covered, i.e., closed by using an insulating strip or insulating barrier capable of moving the handle 42 of a circuit breaker 30 which can be engaged manually. Then it is made possible to prevent smoke or other products resulting from the breaking of the circuit breaker 30 from fogging the transparent observation port 410. Therefore, the operating condition of the freely separable contact parts of the circuit breaker 30 can be visually recognized from outside the circuit breaker 30.
Patent JP-S61179684-A (JP)
Title: Set leg device
Inventor: MUTO YASUMASA
IPC: H04N5/64
Filed: 1985-02-05
Abstract: PURPOSE:To change the setting angle of a device as required by providing radial rugged parts to both side faces of a shaft, a spring member and a shaft fitting part of a cabinet and fitting them to hold the set leg at an angle. CONSTITUTION:The set leg 3 is fitted to a recessed part 2 provided to a bottom 1 of a set 12 by a spring 8, a tapping screw 7. Shafts 4, 5 provided to a shaft part of the set leg 3 are fitted to fitting holes 11A, 11B. The radial rugged parts 6A, 6B provided to both end faces of the set leg shaft in this case are held by the radial rugged parts 10 provided to the set leg fitting part and the spring 8 of the hole 11A provided to a side face 1-1 of the recessed part 2. The shaft 5 is penetrated through the hole 9 provided to the spring 8. In applying a load to the set leg 3 and turning the set leg, the set leg 3 is held at the net fitting position of the radial rugged parts 6A, 6B and 10 through the operation of the spring 8. Thus, the holding angle of the set leg 3 is changed variably.
Patent JP-H04259035-A (JP)
Title: Control program producing device for instrumentation system
Inventor: MIYASHITA AKIRA
IPC: G06F9/06
Filed: 1991-02-14
Abstract: PURPOSE:To improve the working efficiency and the reliability of a control program producing device by preventing the input mistakes without requesting an operator to have the high-level programming knowledge. CONSTITUTION:A function flow of various component elements that has a single function of an instrumentation loop is selected and arranged by a function flow chart production means 1 and 13. Thus a function flow chart is obtained. An error detector means 3 detects the presence or absence of errors in a process where the control information necessary for a control program are read out of the function flow chart and then edited for production of an intermediate data file. The error display means 3 and 21 display the error code showing the contents of errors if detected. Then an object code production means 3 produces an object code of the control program from the intermediate date file generated from the function flow chart produced when no error is detected.
Patent JP-S56117851-A (JP)
Title: Ceramic mold for precision casting
Inventor: OSHISHIBA SHIYOUTA
IPC: B22C3/00
Filed: 1980-02-21
Abstract: PURPOSE: To provide a ceramic mold for precision casting which is improved of practicable strength and is made easy to handle by immersing the pattern prior to dewaxing made by a quick molding method into the bydrolyzed liquid of ethyl silicate then drying the same.  
     CONSTITUTION: A pattern is made by an ordinary quick molding method. This pattern is immersed into the bydrolyzed liquid of ethyl silicate mixed alcohol and water with ethyl silicate, until bubbling terminates. Thence, it is removed from the immersion liquid and is dried for about 2W4hr. Following to this, it is subjected to customary processes such as dewaxing, sintering and the like. By this method, the ceramic mold for precision casting having the strength sufficiently with standing practical use is obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10266031-A (JP)
Title: Multilayered structural yarn
Inventor: HAYAKAWA CHISA
IPC: D02G3/36
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To obtain a multilayered structural yarn having properties preventing discoloration with water even when the yarn is wetted by rain, sweat, etc., and useful for a woven or knitted fabric by forming the outside layer from a specific sheath and core type conjugated fibers and the inside layer from fibers having a water-absorbing and diffusing properties. SOLUTION: This multilayered structural yarn comprises two or more multilayer structures. The outside layer is formed from sheath and core type conjugated fibers composed of a core part containing 3-15 wt.% white pigment such as titanium oxide and a sheath part containing <=2 wt.% white pigment, and the inside layer is formed from fibers of wool, cotton, etc. Further, the weight ratio of the sheath/core is (1/2) to (2/1).
Patent JP-H03226485-A (JP)
Title: Cap opening and closing device
Inventor: NAKAMURA KAZUO
IPC: G01N35/02
Filed: 1990-01-30
Abstract: PURPOSE:To open and close a cap without the need of any fine shifting movement of a robot hand by a method wherein grippers are provided on a shaft mounted vertically to a guide fixed to the opening and closing means of a grip opening and closing drive part and springs are provided in the shaft with the grippers interposed therebetween. CONSTITUTION:To remove a cap 21 from a sample container 20, a robot hand 22 is slightly raised with the sample container 20 gripped by grippers 5 and 6. A downwardly pressing force is exerted on the grippers 5 and 6 and the sample container 20 by springs 7 and 8. When the grippers 5 and 6 are rotated in an open direction with the robot hand 22 stopped, the cap 21 is opened and the sample container hand 20 is lowered automatically to the original position. To put the cap 21 back in place, the cap 21 is set on the sample container 20 by the robot hand 22 and they are moved downward together by pressing the cap thereagainst. An upwardly pressing force is exerted on the sample container 20 by the springs 7 and 8. The grippers 5 and 6 are rotated in a close direction with the robot hand 22 stopped.
Patent JP-H10203543-A (JP)
Title: Extruding tube container
Inventor: IMAIZUMI YASUYUKI
IPC: B65D35/10
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To provide an extruding tube container having excellent characteristics in ultraviolet screening properties, having no incineration residues even when the containers after use are made to waste for disposal by incineration and, moreover, having no back lining of a tube container body which protrudes outward. SOLUTION: This tube container is provided with a tube container body which is formed in such a way that, after forming a cylindrical body with a plastic laminate sheet having a light shielding film 1, in which a lightproof coating layer containing a colorant is formed on a film with gas barrier properties comprising polyethylene terephthalate, polybutylene terephthalate or a copolymer of ethylene-vinyl alcohol, a polyolefinic film 2 containing a white colorant, and a polyolefinic film 5, an extruded coating layer of a polyolefinic resin is formed on the outer surface of the cylindrical body thus made.
Patent JP-S57135592-A (JP)
Title: Subscriber circuit
Inventor: ENOMOTO OSAMU
IPC: H04Q3/00
Filed: 1981-02-16
Abstract: PURPOSE:To realize the flexibility to the specification change and the reduction in remarkable mounting space, by replacing the control section for subscriber circuit between microprocessor and control program. CONSTITUTION:A general-purpose microprocessor 12, control program storage element 13, callout signal input terminal RING and subscriber 1 are connected. Terminals A1, B1, call current circuit 2, photocoupler PC, relay L transformer T, cross point control circuit 10, voltage comparator 11, gates 14, 15 and interface terminals to control the subscriber circuit externally, are provided. In the circuit, DC loop detection, callout signal transmission, ground button detection and polarity inversion function are made with the control of a microprocessor 12 and control program element 13. Thus, the reduction in remarkable mounting space and the flexibility to specification change can be realized.
Patent JP-S60164840-A (JP)
Title: Register save/recover system
Inventor: TANABE YOSHIICHI
IPC: G06F9/46
Filed: 1984-02-08
Abstract: PURPOSE:To make the time required for transferring the contents of a register to a main storage device unnecessary to improve the data processing speed of a central controller by arranging general register groups three-dimensionally and using one-dimensional registers of them for save and recover of registers. CONSTITUTION:For example, a register save instruction is received when contents of each register reach the 0th face 20 in the save direction of an arrow Z. In a general register group 10, data is shifted once in the register save direction of the arrow Z. The pattern of a register R0 is changed from a state 30 to a state 31 where bit 0 of the register R0 is saved, and bit 0 in the register save direction of the arrow Z becomes empty. Consequently, the 0th face 20 in the register save direction of the arrow Z can be used in a fresh state. That is, register save is performed. In case of recover, the shift direction is opposite to the register save direction of the arrow Z in the same procedure.
Patent JP-H05212095-A (JP)
Title: Container package for ultraviolet sterilization
Inventor: SHINONOME OSAMI
IPC: B65D25/36
Filed: 1992-02-06
Abstract: PURPOSE:To provide the container package for UV sterilization useful as a container for food, medical goods, medical instruments, etc., by easily attaining a sterile state between an internal packaging material and an external packaging material by irradiation with UV rays and the antimicrobial effect of an antimicrobial agent. CONSTITUTION:The container package for UV sterilization consists of a hermetically sealed plastic container and the hermetically sealed film or sheet for internally packaging the plastic container. The outside surface layer of the plastic container and/or the inside surface of the film or sheet contains the antimicrobial agent. In addition, the film or sheet allows the transmission of light of 250 to 260nm wavelength.
Patent JP-S57135912-A (JP)
Title: Zoom lens
Inventor: OKUDAIRA SADAO
IPC: G02B15/17
Filed: 1981-02-16
Abstract: PURPOSE: To obtain a lens system which is bright and has a large zoom ratio and a longer exit pupil and can be used for the color video, by constituting the lens system with four groups of a positive lens, a negative lens, a negative lens, and a positive lens and limiting FELs, refractive indexes, etc. of the first and the second groups.  
     CONSTITUTION: A lens system consists of the first positive group, the second negative group, the third negative group, and the fourth positive group which are arranged in order from the object side, and the second the third groups are moved in the direction of the optical axis to vary magnification and correct the movement of the focus. The first group consists of a negative lens and two or more positive lenses, and the second group consists of two negative lenses and a positibe lens, and the fourth group includes a branching prism and consists of three or more positive lenses, two or more negative lenses, and two or more positive lenses. The first and the second groups satisfy expressions (1)W(5) in respect to FELs, positive/negative average refractive indexes of lenses, etc. Thus, the lens system is small-size, and the aberration on the short focus side is corrected well. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62114279-A (JP)
Inventor: SADEEGU MUSUTAFUA FUAARISU
IPC: H03K19/195
Filed: 1986-02-04
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-S58188069-A (JP)
Inventor: HARII NUTSUTO BUJIYOOKUMAN JIY
IPC: H01M12/08
Filed: 1983-02-10
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-H06235017-A (JP)
Title: Method for reforming slag on molten steel
Inventor: IKENAGA HIROSHI
IPC: C21C7/00
Filed: 1993-02-09
Abstract: PURPOSE:To reduce the adding quantity of a slag reforming agent and to improve the cleanliness in molten steel by detecting slag flowing-out quantity in steel tapping stream with an electric signal and executing the slag-cut at a prescribed slag flowing-out level. CONSTITUTION:The molten steel melted in a converter is tapped off into a ladle. Then, the slag flowing-out quantity in the steel tapping stream is detected with the electric signal. This detection can be executed by detecting the variation of a magnetic permeability between a transmitting coil and a receiving coil, e.g. embedded facing to two positions in a steel tapping hole. In the case this detected slag flowing-out quantity exceeds the preset slag flowing-out quantity level, an slag stopper is worked and abutted on the steel tapping hole and gas is injected into the converter from a nozzle to execute the slag-cut. Thereafter, according to the slag flowing-out quantity having the above slag flowing-out level or lower, the adding quantity of the slag de-oxidizer is controlled. By this method, FeO and MnO in the slag is reduced with a reducing agent as little as possible, and by retarding the generation of Al2O3, the cleanliness in the molten steel is improved.
Patent JP-H02202289-A (JP)
Title: Monitor equipment
Inventor: ABE SHOZO
IPC: G08B13/196
Filed: 1989-01-31
Abstract: PURPOSE:To decrease the errors in a separating/integrating process by using a major changing extracting means to segment the minor areas around the arranged moving body groups and extracting the moving body out of the segmented minor areas. CONSTITUTION:A major changing area extracting part (means) 5 separates and integrates the major changing areas out of a differential picture sent from a subtraction processing part 3 over an entire screen. In order words, the areas are sorted based on the difference among subjects to be moved. In the case the changing areas are included in the peripheral areas to each other, the moving body of the same type are presumed. The major areas are sorted by analyzing the projection information on the horizontal and vertical axes of a picture. A feature value detecting part (means) 7 extracts the feature value of the moving body group included in a minor area extracted by the part 5. Thus it is possible to decrease the errors in a separating/integrating process of changing areas and to accurately extract the human figures, etc.
Patent JP-S52104928-A (JP)
Title: Dry developing powder and its production
Inventor: KOBAYASHI KAZUO
IPC: G03G9/08
Filed: 1976-02-28
Abstract: PURPOSE:To produce with low cost, make it effective for the high speed copying or printer in the case of electronic photography method and promote the safety, by means of adhering atomized pigments with average grain size of less than 1mu on the surface of specific toner mother's body.
Patent JP-H08219197-A (JP)
Title: Disc brake device
Inventor: SAITO MAMORU
IPC: F16D65/02
Filed: 1995-02-09
Abstract: PURPOSE: To prevent foreign matter from entering a pin hole as well as to facilitate the slide movement of a slide pin in a disc brake device. CONSTITUTION: A bellows-like elastic boot 13 is mounted on an opening part 11a of a pin hole 11 on the tip 12c side of a slide pin 12. A bellows part 13a of the elastic boot 13 is housed in the pin hole 11. The space 14 formed of the pin hole 11, the tip 12c of the slide pin 12, and the elastic boot 13 is made into the sealed state. When the slide pin 12 slides in the pin hole 11 in the drawing-out direction, the bellows part 13a of the elastic boot 13 extends to the space part 14 side. When the slide pin 12 is slid in the pin hole 11 in the inserting direction, the bellows part 13a of the elastic boot 13 is contracted to the space part outer side.
Patent JP-H08214703-A (JP)
Title: Fastening device for piling raising seedling box
Inventor: MIYAKE EIJI
IPC: A01G9/02
Filed: 1995-02-09
Abstract: PURPOSE: To provide a fastening device used in binding piled raising seedling boxes with a string tape, etc., by providing an outside wall around the upper and lower parts of the external periphery and an inside wall around the upper and lower parts of the internal periphery of the rim part of the raising seedling box. CONSTITUTION: This fastening device 11 is provided with an outside wall 13 on the upper nd lower parts of the external periphery of an L-shaped planar part engaging to the edge of a rim 4 of a raising seedling box 1 and an internal wall 14 on the upper and lower parts of the internal periphery of the planar part. The fastening devices 11 are engaged at 4 corners of the rim 4 when piling the raising seedling boxes 1 upward. The succeeding raising seedling boxes are piled downward and the fastening devices 11 are engaged at 4 corners of the rim 4.