baber/WOPTO huggingface dataset:
Patent JP-2000336521-A (JP)
Title: Medical polymeric material containing contrast medium
Inventor: OKADA MASAO
IPC: A61M29/02
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To obtain a hollow fiber or hollow monofilament containing a liquid state contrasting medium in its hollow part, and to provide its production method. SOLUTION: This medical polymeric material containing a liquid state contrasting medium is produced by a melt spinning of a fiber-forming polymer by using a double tubular structured nozzle. By supplying a liquid state contrasting medium from a central tube of the nozzle, a hollow fiber or hollow monofilament containing the contrasting medium in its hollow part is obtained. As the polymer, a polylactic acid is preferable. From the hollow fiber or hollow filament a stent is produced and it becomes possible to take a contrasted picture by an X-ray.
Patent JP-S6132316-A (JP)
Inventor: TOYAMA ISAO
IPC: H01H33/59
Filed: 1984-07-20
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-S5577643-A (JP)
Title: High frequency wave heating system
Inventor: HIRATA HIDETOSHI
IPC: F24C1/00
Filed: 1978-12-07
Abstract: PURPOSE: To obtain satisfactory cooking results for foods of various kinds and amounts by controlling freely a radiation time of a high frequency power and an ejecting time of steam during a predetermined period of time.  
     CONSTITUTION: In case a food housed in a heating chamber is cooked by both of a high frequency wave and steam, both of switches 4, 6 are closed. When a knob 14 for a timing device 2 is situated at a highest position, a switch 12 is being closed and a voltage from an AC power source 1 is input continuously into a high frequency generating device 5. During a period in which the switch 12 is being opened, the voltage is input into a steam generating device 7. As the situation of the  knob 14 is moved downwardly by and by, a period in which the switch 12 is being  opened, during a cam 11 is rotating, becomes longer by and by, while a period in which the switch 12 is being closed becomes shorter on the contrary. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11327395-A (JP)
Title: Cleaning blade for image forming device and image forming device using the same
Inventor: WATANABE YASUNARI
IPC: G03G21/10
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To execute excellent cleaning by making abutting pressure successively higher from both ends to the center part of a cleaning blade in the longitudinal direction of an edge abutting on an image carrier. SOLUTION: A blade 93 is formed so that the thickness of its edge 93a on a side where it abuts on the image carrier may be gradually larger to the center part from the thickness t2 of both ends, and the thickness of the center part may be t1(t1>t2). By making the thickness of the center part larger than the thickness of both ends by 0.3 μm, for example, the abutting pressure of the blade 93 is gradually higher toward the center part up to 38 gf/cm in the case of adjusting to 30 gf/cm at both ends when the image carrier is stopped. Therefore, when the image carrier travels, the abutting pressure at the center part becomes 30 gf/cm and the uniform abutting pressure is obtained over the entire length of the cleaning blade.  Thus, the excellent cleaning function is always stably obtained, and a situation that the surface photoreceptive layer of the image carrier is locally worn is avoided, so that the life of the device is prolonged.
Patent JP-H113320-A (JP)
Title: Method for authenticating person
Inventor: AIHARA MASAO
IPC: G06Q40/00
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To improve security and to easily store each person by storing plural guide data set up by a person and plural password data set up by the person correspondingly to the guide data. SOLUTION: A card 10 recording plural guide data previously set up by a person and plural password data previously set up by the person correspondingly to the guide data is inserted into an operation terminal 20 having an input area 26 for inputting data and a display area 28 for displaying data. One guide data read out from the card 10 is displayed on the display area 28 and one password data corresponding to the guide data displayed on the area 28 is inputted from the input area 26. The operation is repeated plural times, and when relation between the guide data displayed on the area 28 and the password data inputted from the area 26 coincides with relation between the guide data and password data previously stored in the card 10 about the number of times, the person is certified.
Patent JP-H11321180-A (JP)
Title: Paper-wound writing utensil, and its manufacture
Inventor: ITO AKIRA
IPC: B43L19/00
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To improve the writing feeling, and at the same time, prevent a lead body from slipping off by a method wherein partial notched step parts are formed on the surface of a lead material which is formed into a bar shape, in the length direction, and a paper-wound layer is wound on the surface of the lead material with an adhesive which is condensed and solidified on the surface of the lead material. SOLUTION: For a lead body 1 with a diameter of 3 mm, which is obtained by blending, preparing and molding a pigment, paraffin, polyester, a polyethylene wax, titanium oxide and a kerosene based oil content on the peripheral surface, notches 3 wherein the depth is approx. 0.4-0.8 mm, and the length is approx. 0.5-2 mm are provided. An interval for such notches 3 is made approx. 20-50 mm, and they are properly dispersed and formed. Also, for the notch 3, the depth is made approx. 0.5-1 mm. In addition, an adhesive is placed on the end part of a paper material for the paper winding, and when the adhesive part is wound, bonded and integrated on the peripheral surface of the lead body 1, a paper wound pencil wherein the adhesive enters and is fitted in the notches 3 or drilled holes 4, and is solidified, is obtained.  By this method, the writing feeling is improved, and at the same time, a lead slipping off phenomenon at the time of a usage can be prevented from occurring.
Patent JP-S5376744-A (JP)
Title: Crystal evaluation method
Inventor: KOTAKE SHIYUUSUKE
IPC: G01L1/00
Filed: 1976-12-20
Abstract: PURPOSE: To evalutate the distortion of a pellet by applying a polarized ray from the mirror-surface polished pellet side face and observing the light emerging from the other side pahse through an analyzer. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5854182-A (JP)
Inventor: YOSHIDA YUKIO
IPC: E05F15/10
Filed: 1981-09-28
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-H0817998-A (JP)
Title: Lead frame
Inventor: SEKINE HIDEKATSU
IPC: H01L23/50
Filed: 1994-07-04
Abstract: PURPOSE:To make sure insulation between inner leads and the surface of an island part and to lessen a possibility of an electrical short-circuit between the inner leads and part by a method wherein openings are provided outside a chip mount part of the island part of a lead frame member. CONSTITUTION:In a second lead frame member 12, an island part 14 is supported by suspension leads 16 stretched from an outer frame part 15 and openings 18 of a desired form are provided outside of a chip mount region, of the island part 14. Thereby, in the case where the region comprising the chip mounting part is sealed, the leads result in being pushed up from the surface of the island part 14 by a resin to intrude through the openings 18 at the time of a molding work and the state between the leads and the island part 14 becomes easy to turn into a state that the resin is interposed between the leads and the island part 14. As a result, separation of both of the leads and the island part 14 from each other and insulation between the leads and the surface of the island part 14 are made sure. Accordingly, a possibility of an electrical short-circuit between the inner leads and the island part 14 is decreased.
Patent JP-S5484185-A (JP)
Title: Rectifying method for tachogenerator
Inventor: CHIBA JIROU
IPC: H02P29/00
Filed: 1977-12-16
Abstract: PURPOSE: To reduce the temperature drift of a tachogenerator by rectifying the output signal of the tachogenerator so as to accord with the output speed signal of a digital differentiator which differentiates position signals in high speed above a predetermined speed.  
     CONSTITUTION: A signal D'V which is obtained by differentiating position information pulse Ds is converted to an analogue signal e''v, and the output signal ev of a tachogenerator 4 is amplified to e'v by an arithmetic amplifier 10. When Ie'VI > E is formed, an AND circuit ANDi is operated, and if e''v is larger than e'v, clock pulse CP is added to the up input terminal 16a of a counter 16, and if smaller, added to the down input terminal 16b. A decoder 12 switches resistances Ri - Rn is consecutive order whenever the contents of the counter 16 increases by unit increment or decreases by unit decrement, and the gain of the arithmetic amplifier is controlled. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0318588-A (JP)
Title: Cage chamber of elevator
Inventor: SEIRIKI MINEO
IPC: B66B11/02
Filed: 1989-06-16
Abstract: PURPOSE:To facilitate the taking-in of the air at a getting-on field into a cage chamber and obtain the sufficient cooling feeling by arranging the suction inlet of a ventilator installed in the upper part on the door side of the cage chamber toward the inlet/outlet side of the cage chamber. CONSTITUTION:A ventilator 10 equipped with a blower 10a is installed in the door side upper part of a cage chamber 1, and a suction inlet 10c is directed toward the inlet/outlet side of the cage chamber 1. Therefore, when the door 6 of the cage chamber 1 is in closed state, the air in the cage chamber 1 is taken in from a suction inlet 10c by the blower 10a, while if the door 6 is in opened state, the air at a getting-on field 9 is taken from the suction inlet 10c, and sent out from a blower port 10b.
Patent JP-H08324613-A (JP)
Title: Composite container
Inventor: WADA KIYOSHI
IPC: B65D47/36
Filed: 1995-05-26
Abstract: PURPOSE: To obtain a composite container constituted so that opening and closing work at a time of the taking-out of content is made easy and the lowering of barrier properties is suppressed by continuing a paper composite material to the periphery of the body part of a container main body, easy to handle and keeping content properly. CONSTITUTION: An opening edge member 8 is provided to the peripheral edge of the opening of a container main body and the lid frame member 9 engaged with the opening edge member 8 is provided to a lid 3 over the outer periphery thereof and the tearing parts 11 corresponding to the end part of the folding rule 10 of a top plate member 7 are provided to the lid frame member 9. The circular arc part 12 is provided between the tearing parts 11 so as to be erectable along with the opening and closing plate part 13 of the top plate member 7 and an erecting means 14 is integrally provided to the circular arc part 12.
Patent JP-H0793238-A (JP)
Title: Data processing system in leveling of user load of network
Inventor: GURAHAMU DEREKU UORISU
IPC: H04L29/06
Filed: 1994-07-04
Abstract: PURPOSE: To provide a technique for facilitating connection between a client program and a server computer on a server. CONSTITUTION: These data processing system and method for facilitating the connection to the server of a program on a client computer 20 are provided and the server includes the plural server computers 2 provided with shared resources. The data processing system 10, the client computer 20 and the server computers 2 are all always stationed inside a logical network. The data processing system 10 is provided with an input means 30 for receiving a request from the client computer 20 for the machine address of the server computer 2 identified by a server computer name transmitted together with the request and such a machine address enables the connection from the client computer 29 to the server computer 2 through the network. Also, in the system, a storage device tar storing a list for identifying the server computer names to the machine addresses of the server computers 2 is provided.
Patent JP-S635959-A (JP)
Title: Electrode fixing member for electrode head
Inventor: OTANI MITSUHIRO
IPC: B41J2/425
Filed: 1986-06-27
Abstract: PURPOSE:To provide electrode needles with a high density to conduct a high- accuracy recording, by a method wherein an electrode fixing member for an electrode head consists of lublicating inorganic powder and acrylate resin. CONSTITUTION:An electrode fixing member for an electrode head consists of lublicating inorganic powder and acrylate resin. The inorganic powder in use has a flat particle structure and preferably as a 1-3 low Mohs hardness in view of the lublicating properties and wearability; particularly, hexagonal boron nitride and talc is most preferably used for the heat stability in the air and the lublicating properties and wearability. The acrylate resin is used because it has a property of thermally decomposing to a monomer due to a high temperature. The fixing member has an appropriate wearability and a good head resistance and a flexural strength, thus enabling good printing recording properties to be imparted without damaging the discharge breakdown recording paper. Therefore, the electrode had of the type wherein an electrode needles 11 is not projected but exposed from fixing portions 12, 13 can be provided; in this manner, the recording needles 11 can be provided with a high density to enable a high-accuracy recording.
Patent JP-H08319357-A (JP)
Title: Polyester shrinkable film
Inventor: SEKO YURIKA
IPC: B29C55/02
Filed: 1995-05-25
Abstract: PURPOSE: To obtain a polyester shrinkable film which has a large thermal shrinkage and can be used as a film for shrinking labels. CONSTITUTION: This polyester shrinkable film comprises an acid component consisting mainly of a terephthalic acid component and a phthalic acid component where the molar ratio is 97/3-85/15 terephthalic acid/phthalic acids and an alcohol component consisting mainly of ethylene glycol and has a thermal shrinkage of at least 30% at 100 deg.C in one axis direction.
Patent JP-H05341786-A (JP)
Title: Musical sound control device
Inventor: MASUBUCHI TAKAMICHI
IPC: G01B21/22
Filed: 1992-06-11
Abstract: PURPOSE:To provide a musical sound synthesis device which exactly detects the condition in that a player stops his performance and matches his performance objectives and musical sounds generated. CONSTITUTION:Input gloves 1 are put on the right and the left hands of a player. At the sections of each finger, bending sensors 2, whose resistance values vary in accordance with the bending angle of a finger, are provided, respectively. The resistance variations of the sensors 2 are detected by a specific detecting circuit not shown in the figure and are supplied to an A/D converter 3. The converter 3 converts voltage changes to digital signals and supplies them to a microcomputer 4. The microcomputer 4 computes the amount of displacement from the motion displacement at the completion of finger motions and  T prior to that and bending speed and bending acceleration. Moreover, a sound source 7 synthesizes musical sound signals in accordance with the amount of displacement, bending speed, bending acceleration and the parameters set by a function switch group 5 and supplies them to a sound system 8. The signals are converted into analog signals and musical sounds are generated by a speaker.
Patent JP-S6129815-A (JP)
Title: Reflex reduction projecting optical system
Inventor: MATSUMOTO KOICHI
IPC: G02B17/08
Filed: 1984-07-23
Abstract: PURPOSE:To perform good reduction projection and produce a mask with dimensions larger than actual dimensions to make the production of the mask easy by combining two reduction reflecting optical systems consisting of reflecting faces and refracting members. CONSTITUTION:The first partial optical system S1 as the reduction reflecting optical system consists of a concave reflecting face M1, a convex reflecting face M2, a concave reflecting face M3, and the first refracting member P1. The second partial optical system S2 consists of a concave reflecting face M4 and the second refracting member P2. In this constitution, the light from an object point O is diverged and converged by reflecting faces M1, M2, and M3 and is refracted by the refracting member P1 to form an image I. An object image I' is formed from this image I by the second partial optical system S2. When the refractive index of members P1 and P2 is denoted as (n), the image reduced by n's square times is obtained. Thus, the image is projected well without curvature, and the mask can be produced with dimensions larger than actual dimensions to make the mask production easy.
Patent JP-H06349040-A (JP)
Title: Production of magnetic head device
Inventor: ITOU YOSHIAKI
IPC: G11B5/31
Filed: 1993-06-01
Abstract: PURPOSE:To prevent the deformation and distortion to be generated by cutting of a wafer and adhering of bars and jigs by forming magnetic head elements lining up in plural rows on the wafer and subjecting the wafer to various steps such as cutting. CONSTITUTION:The many magnetic head elements 11 are so formed as to line up in plural rows by a thin film integrating technique on the wafer 10 consisting of a ceramic material, such as Al2O3-TiC. Shallow grooves (not shown in Fig.) for cutting the wafer to the plural bars are then formed on the wafer 10 and the wafer 10 is cut by a diamond grinding wheel so as to expose the flanks 13 of the rows 12. The surfaces of ABS surfaces 13 are ground and are subjected to throat hunt adjustment; thereafter, grooves 14 are formed from the ABS surfaces 13 side to form rail parts 15, etc. The ABS surfaces of the rail parts 15 are then polished and grooves 15 for disconnecting the first row 12 are formed. Tacky adhesive tapes are thereafter attached on the surfaces of the flanks 13 and the wafer 10 is cut along broken lines 17 to cut out individual sliders 18 corresponding to the first row 12. The wafer flank exposed by this cutting is subjected to grooving of the sliders corresponding to the next row 19 and after grooves 16 are formed, the wafer 10 is cut, by which the individual sliders 18 are cut out.
Patent JP-S639958-A (JP)
Title: Semiconductor microwave circuit element
Inventor: NAKANO ISAO
IPC: H01L27/00
Filed: 1986-07-01
Abstract: PURPOSE:To improve the sensitivity of a photosensor device, and to pre vent the lowering of performance characteristics due to transmitted beams of a device in a lower layer by forming a plurality of projecting sections with a plurality of inclined planes to the surface of an insulating film for layer insulation between the photosensor device and the device in the lower layer. CONSTITUTION:A plurality of projecting sections 22 with approximately isosceles right triangular sections having a plurality of inclined planes 21 at an angle of inclination of 45 deg. are shaped to the surface of an silicon oxide film 9 as a layer insulating film between a photosensor device 20 and a lower-layer device 8, and each inclined plane 21 is formed in an inclined plane in which incident beams are reflected onto the incident surface side of incident beams by the inclined plane 21 and the inclined plane of the adjacent projecting section 22. Accordingly, beams further transmitted through the insulating film 9 and reaching to the device 8 in a lower layer are reduced largely, the deterioration of the performance characteristics of the device 8 in the lower layer due to transmitted beans is prevented, carriers generated in the photosensor device 20 are increased and photoelectric conversion is promoted, and the sensitivity of the photosensor device 20 is improved.
Patent JP-S6045084-A (JP)
Title: Distributed feedback type semiconductor laser
Inventor: YANASE TOMOO
IPC: H01S5/12
Filed: 1983-08-22
Abstract: PURPOSE:To enable the oscillatin in a plane of single polarization at single axial mode by a method wherein the thickness of an active layer is set less than a specific value. CONSTITUTION:A laminated structure consisting of the active layer 13 and a wave guide layer 12 of a larger forbidden bend width is sandwiched from both sides by means of clad layers having smaller refractive indeces than the wave guide layer 12, a cap layer 15 being formed thereon, and a periodical unevennes being then provided at the boundary between the clad layer 11 and the wave guide layer 12. A semiconductor laser of such construction oscillates at single axial mode; further reduction of the thickness of the active layer 13 to an extreme degree causes the direction of movement of the carriers injected therein to be restricted in two dimensions, and the power of TE waves to strongly oscillate, thus restraining the oscillation of TM waves. When the degree of freedom of the carriers becomes two-dimensional, a large difference can be obtained in amplification degree between the TE and TM waves, and accordingly oscillation occurs in the plane of single polarization. Therefore, it is sufficient that only the active layer 13 is tinner than 450Angstrom at which a difference can be observed in amplification degree between the TE and TM waves.
Patent JP-S6311227-A (JP)
Title: Wire electrical discharge machining device
Inventor: SAKAGAMI MAKOTO
IPC: G05B19/4063
Filed: 1986-07-01
Abstract: PURPOSE:To make it possible to analyze easily displacements, etc. of various conditions in the course of machining by storing various data on machining in the course of machining in an internal memory by time-sharing and transferring them via an input/output device to an external device. CONSTITUTION:When a required data memory interval R is inputted from a user's specification designation means 63 to a discrimination means 61, process times of steps of key input, NC program input, stroke calculation, servomotor output, machining condition setting, and parameter renewal 101-106 are added up. When the time interval R elapses, data transfer process is executed via the discrimination means 61. A data transfer means 62 processes data so that contents of an address designated by a user's specification in parameters are regularly transferred to a memory area and, when the memory interval R elapses, transferred to a next area. Thus, analysis of displacements of various conditions in the course of machining can be performed easily and work efficiency is improved.
Patent JP-S5943888-A (JP)
Title: Material for gas diffusion electrode
Inventor: MORIMOTO TAKESHI
IPC: C25B11/04
Filed: 1982-09-03
Abstract: PURPOSE:To manufacture material for gas diffusion electrode having excellent characteristics and good durability, by mixing an electric insulating material having open-cell type fine pores with carbon powder deposited with a catalyst metal and a liquid lubricant, and molding the mixture by extrusion, etc. CONSTITUTION:Carbon powder with <=1mu particle diameter in which 30-90wt% Ag powder serving as a catalyst is dispersed and mixed, is added to an electric insulating material having open-cell type fine pores such as polytetrafluoroethylene (PTFE) so that the amount of carbon per total amount 15-80wt%, and furthermore, 20-300pts.wt. liquid lubricant such as petroleum, solvent naphtha, liquid fluorocarbon, etc. based on 100pts.wt. total amt. of PTFE and carbon, is added to bring the mixture to a paste state. The paste is fabricated into a sheet shape by compression, extrusion, calendering, etc., and stretched to one direction. A material for gas diffusion electrode having excellent characteristics such as void and air permeability, and durability is obtd.