baber/WOPTO huggingface dataset:
Patent JP-H04170968-A (JP)
Title: Pacing catheter
Inventor: MIYATA SHINICHI
IPC: A61N1/05
Filed: 1990-11-02
Abstract: PURPOSE:To allow the easy insertion of the above catheter into the bioorgans and the stable holding thereof in a prescribed position by bending, in a free state, the front end part thereof in a 1st direction and the part on the rear side of the front end part in a 2nd direction different from the 1st direction, respectively at specific radii of curvature. CONSTITUTION:This catheter is formed by bending a 1st segment 15 and a 2nd segment 13 in the directions reverse from each other. The radii R2, R1 of the segments 13, 15 are respectively specified to 20 to 200mm, 10 to 100mm. The front end of the catheter comes into contact with the wall on the lower left of the right atrium 28 and hardly passes the valvura tricuspidalis 42 if the radius R2 of curvature is below 20mm. The front end of the catheter comes into contact with the septal wall 44 partitioning the right atrium 38 and the left atrium 40 and hardly passes the valvura tricuspidalis 42 if the R2 exceeds 200mm. The curvature is so large that the front end is directed upward from the apex part 39a and is hardly fixable to the apex part 39a if the radius R1 of curvature is <10mm. The front end of the catheter deviates largely to the left direction from the apex part 39a and is hardly fixable if the R1 exceeds 100mm.
Patent JP-H03163218-A (JP)
Title: Oil leak prevention structure
Inventor: MIYASHITA TAKAYUKI
IPC: F16N31/00
Filed: 1989-11-16
Abstract: PURPOSE:To prevent lubricant from leaking through a through hole by providing a separation chamber which is separated from a bearing base and communicated with the lower portion of the bearing base, and the through hole for passing a cable via a through member at the upper portion of the separation chamber. CONSTITUTION:Lubricating oil 5 is circulated and oiled through an oiling pipe 6a by an oiling pump, and a rotary shaft 1 in a bearing base 2 is held by a bearing 3. The distributing cable 8a of a temperature sensor 8 for measuring the temperature of the bearing 3 is insulated from the bearing base 2 by a partition wall 2a. A through hole 9-1 for allowing a wiring cable via a through member 9-2 is provided in a separation chamber 11 communicated with the lower portion of the bearing base and the upper portion thereof. Although the lubricating oil 5 gathered in the lower portion of the bearing base 2 is scattered by the rotation of the rotary shaft 1, the lubricating oil 5 is obstructed by the portion wall 2a to be prevented from leaking to the outside of the bearing base 2 because the through hole 9-1 is positioned on the upper portion of the separation chamber 11.
Patent JP-H05217445-A (JP)
Title: Enclosure assembly of slender cylindrical object
Inventor: FURANCHIESUKO PORUTASU
IPC: H02G15/18
Filed: 1992-11-09
Abstract: PURPOSE: To provide an enclosure assembly used for a slender cylindrical object. CONSTITUTION: An enclosure assembly 1, which is particularly adapted for use in joining an electric cable 4 but not limited to this, includes a sleeve 2 of an elastomer material and support 3 on which the sleeve 2 is mounted in an elastically inflated state, the sleeve being designed to be capable of contracting around a slender cylindrical object when the support is removed, The support 3 has two approximately cylindrical tubular elements having ends that mutually coaxially abut to each other in a mutually continuous relation, and is placed in an approximately inward position of the abutting ends where it extends in the longitudinal direction of the sleeve 2.  The support is capable of starting removal in a predetermined inside region of the sleeve, the sleeve starts to contract over a joined part within said inside region, and even if the sleeve is deformed in the direction of its axis, positioning of the sleeve with respect to the predetermined inside region is not affected.
Patent JP-H07154962-A (JP)
Title: Constant-voltage generating circuit
Inventor: OBATA HIROYUKI
IPC: H01L21/822
Filed: 1993-11-30
Abstract: PURPOSE:To provide a constant-voltage generating circuit in which the time required for boosting, a power consumption and noise can be reduced simultaneously even when a load having a resistance component is driven. CONSTITUTION:The constant-voltage generating circuit is provided with a booster circuit 10, with a clamp circuit 20a formed in such a way that a P- channel MOSFET 21 in which a drain electrode and a gate electrode have been connected individually is connected in series with a clamp element 22 and with a charge detection circuit 30a which detects that an electric charge to the clamp circuit 20a has reached a prescribed value and which outputs a charge detection signal. In addition, the constant-voltage generating circuit is provided with a clock control circuit 40 wherein an RS flip-flop 41 which is reset by a reset signal and which is set by the charge detection signal is contained and a clock signal which is applied to the booster circuit 10 by the charge detection signal is stopped.
Patent JP-H06149283-A (JP)
Title: Speech synthesizing device
Inventor: HARA YOSHIYUKI
IPC: G10L13/10
Filed: 1992-11-09
Abstract: PURPOSE:To generate a synthesized speech which is easy to hear even when the speaking speed is made extremely fast and also generates a natural synthesized speech even when the speaking speed is made slow. CONSTITUTION:When speaking speed information (x) inputted from an input part 1 is less than a predetermined value, a mora length setting part 7 in a speaking speed control part 10 sets mora length to a minimum value so as to make the speaking speed faster than a standard speed according to the information, and a frame period setting part 9 refers to a frame period table 8 to set a short frame period corresponding to the speaking speed information (x). Further, when the speaking speed information (x) is larger than the predetermined value, the mora length setting part 7 sets long mora length corresponding to the speaking speed information (x) by referring to a mora length table 6 so as to make the speaking speed slower than the standard speed according to the information (x), and the frame period setting part 9 sets the frame period to a maximum value.
Patent JP-H03158910-A (JP)
Title: Valve device
Inventor: MOROZUMI EIICHI
IPC: G05D16/16
Filed: 1989-11-17
Abstract: PURPOSE:To confirm abnormality before a cutoff valve operates and to enhance the safety growth in the case of executing the restoration of the cutoff valve by measuring the pressure of a primary or a secondary pressure passage of a valve device with a pressure sensor. CONSTITUTION:A device is constituted so that primary pressure and secondary pressure are applied to a pressure sensor 36 through opening/closing valves 37, 40, respectively, the primary pressure or the secondary pressure is measured in accordance with necessity by opening alternatively two opening/closing valves 37, 40 by a controller 28, and this measured value is known by a display, etc., through the controller 28. In such a manner, the present primary pressure or secondary pressure can be known, especially, by always detecting secondary pressure, abnormal pressure can be known beforehand, and also, whether secondary pressure drops enough after a cut-off operation or not can be discriminated, and moreover, a measured value obtained from plural valve devices can be monitored by an automatic centralized supervisory system.
Patent JP-H07129133-A (JP)
Title: Image display device
Inventor: YAMAGISHI KOJI
IPC: G09G3/20
Filed: 1993-11-02
Abstract: PURPOSE:To provide an image display device by which a speeding-up effect is obtained even if a response of an STN-LCD is slow. CONSTITUTION:A data 3-frame comparing circuit 31 constituting a speeding-up circuit(SPU) to perform comparison between three frames and a controller are provided, and the data 3-frame comparing circuit 31 is composed of a first frame memory 21, a second frame memory 22, a third frame memory 33, a first, second and third frame data switching circuit 34 and a first, second and third frame data comparing-converting ROM 35 to store a look-up table(LUT) obtained by converting values of a previous time frame and this time frame into a table to convert a gradation signal, and the comparison between the three frames, that is, comparison between a first frame and a second frame, and also comparison between the second frame and a third frame are performed, and when data on display frame and the next frame is changed in the (taur) direction, second frame data is determined so that the next frame data is displayed by the display frame.
Patent JP-H11130837-A (JP)
Title: Epoxy resin composition and semiconductor device
Inventor: OTA MASARU
IPC: H01L23/29
Filed: 1997-10-30
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition excellent, e.g. in moldability and resistance to solder cracking by including mixture of specific stilbene type epoxy resins, specific phenolic resin, curing accelerator and inorganic filler. SOLUTION: This composition contains (A) a mixture of stilbene type epoxy resins shown by formula I (R1 to R8 are each a halogen or the like; and aryls bound to the C=C bond are different from each other) and formula II (R9 to R12 are each a halogen or the like; and aryls bound to the C=C bond are the same), e.g. glycidyl ether, such as 5-t-butyl-4,4'-dihydroxy-2,3'5-trimethylstilbene and 4,4'-dihydroxy-3,3',5,5'-tetramethylstilbene, melting at 50 to 150 deg.C, (B) a phenolic resin shown by formula III [(m) is 1 to 10; (n) is 0 to 2; and R13 is methyl or the like], (C) a curing accelerator, and (D) an inorganic filler.
Patent JP-S62180455-A (JP)
Inventor: DASGUPTA SUMIT
IPC: G06F15/16
Filed: 1986-12-17
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-H01229828-A (JP)
Title: Ring for spinning machine
Inventor: KOBAYASHI TADASHI
IPC: D01H7/60
Filed: 1988-11-26
Abstract: PURPOSE:To obtain the subject ring, consisting of silicon carbide based ceramics having a specific porosity and excellent in abrasion, corrosion resistance and sliding characteristics. CONSTITUTION:The aimed ring having at least the surface, contacting a traveler and consisting of silicon carbide based ceramics having pores with 0.5-15vol.%, preferably 1-10vol.% porosity and 0.3-3.0mum, preferably 0.4-2.0mum average pore diameter.
Patent JP-H04170692-A (JP)
Title: Coin discriminating/counting device
Inventor: KIMOTO TOYOKI
IPC: G07D5/02
Filed: 1990-11-05
Abstract: PURPOSE:To accurately count up the number of coins in each denomination comparing magnetic data with reference magnetic data in the matched state of their timing. CONSTITUTION:Optical data detected by a line sensor 2 and magnetic data detected by magnetic sensors 3, 4 are respectively time-sequentially stored in an optical data memory 21 and a magnetic data memory 27. At the reading timing of the optical data, a magnetic data reading control means 35 selects the magnetic data and compares the selected magnetic data with the reference magnetic data previously stored in a reference magnetic data memory 37 at the same timing. Thereby, the magnetic data can be compared with the reference magnetic data in the completely matched state of their timing. Consequently, coins can be accurately discriminated by magnetic data.
Patent JP-H10295385-A (JP)
Title: Constitution of retinoin receptor, and method for identification of functional ligand to receptor
Inventor: EVANS RONALD M
IPC: C12Q1/68
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To identify a functional ligand to a receptor, by isolating an estimated ligand-coupled domain DNA sequence, replacing the sequence with a known ligand responsive receptor DNA coupled region, introducing a cell deficient in a receptor and expressing. SOLUTION: An estimated ligand-coupled domain and a DNA sequence containing the domain are isolated. The DNA coupled domain region of the DNA sequence is replaced with a DNA coupled domain region from a known ligand responsive receptor protein to constitute a chimera gene. A proper host cell deficient in a receptor is transfected with the chimera gene and a reporter gene coupled with a hormone responsive element having actions of being activated in the DNA coupled domain region of a receptor protein to be encoded by the chimera gene. The host cell is detected by a candidate ligand to be bound with the ligand coupled domain region of a chimera receptor protein and a ligand capable of inducing the protection of a reporter gene product is selected to identify a ligand to a receptor.
Patent JP-H06123802-A (JP)
Title: Transmission type light diffusion plate and its production
Inventor: TAKADA MUNEKAZU
IPC: C08G69/00
Filed: 1992-10-12
Abstract: PURPOSE:To provide the transmission type light diffusion plate which is formed with a thin film or sheet and has excellent light diffusion performance and a high transmittance. CONSTITUTION:This transmission type light diffusion plate is a transmission type light diffusion plate 11, consisting of transparent spherical beads 1 and a transparent resin 2, one surface is formed as a smooth surface 3 and another surface as a rough surface 4 having projected transparent spherical beads 1a. This process for production of this diffusion plate consists in extrusion molding master chips consisting of the transparent spherical beads and the transparent thermoplastic resin by a tee die and asymmetrically cooling and molding these master chips under specific conditions.
Patent JP-H09146702-A (JP)
Title: Pointing device
Inventor: MINOURA YUKIHIRO
IPC: G06F3/0354
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a pointing device capable of inputting the rotational information of a pointing device body as a continuous variation in addition to information obtained by a conventional mouse only by mechanical structure having no arithmetic function. SOLUTION: The pointing device is provided with three spheres 11 to 13 having their centers on respective vertexes of a triangle and arranged so as to come into contact with each other, another sphere 14 arranged on the three spheres 11 to 13 so as to come into contact with them and detectors 23, 24 for detecting the rotation of the sphere 14. The spheres 11 to 13 are projected from the bottom of the pointing device body 26, the torque of the spheres 11 to 13 rotates the sphere 14, the rotation of the sphere 14 is detected by the detectors 23, 24, and momentum in the X-axis and Y-axis directions on an input plane for moving the pointing device and the rotational quantity of the device body 26 are detected.
Patent JP-H11114599-A (JP)
Title: Cake cutting out device
Inventor: IRIYAMA TAKESHI
IPC: C02F11/00
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a cake cutting out device which finely cuts out cake in order to well execute mixing of the cake formed by treating the mud-component generated after water washing and sorting of aggregate in an aggregate production plant with a thickener and a filter press machine and a solidifying material at the time of recycling the mud-component by solidifying the same. SOLUTION: This cake cutting out device comprises a cylindrical rotating body 2 which is freely rotatably erected on a bottom plate 1, a guide mechanism 3 which guides the outside surface of the peripheral wall 2a of the rotating body 2, a rotating mechanism which rotates the rotating body 2 around its axial center and a cake cutting out blade 6 which is so rotated that its edge disposed to face the inside of the rotating body 2 from a discharge part disposed at the bottom plate 1 on one side from the center of rotation of the rotating body 2 cuts the moving cake accompanied with the rotation of the rotating body 2 in a direction of completely cutting up or completely cutting down.
Patent JP-H03160998-A (JP)
Title: Monoclonal antibody and measurement using same antibody
Inventor: MORIMOTO KOICHI
IPC: C12N5/20
Filed: 1989-11-20
Abstract: PURPOSE:To provide a monoclonal antibody useful for measurement of human alpha1-antichymotrypsin, specifically recognizing human alpha1-antichymotrypsin. CONSTITUTION:A splenocyte of mammal immunized against human alpha1- antichymotrypsin and a myeloma cell are subjected to cell fusion to prepare a hybridoma and a monoclonal antibody produced by the prepared hbridoma is collected to give a monoclonal antibody specifically recognizing human alpha1- antichymotrypsin. The immobilized monoclonal antibody is brought into contact with a labeled monoclonal antibody to specifically recognizing human alpha1- antichymotrypsin at a site different from that of the immobilized monoclonal antibody and a specimen. Then the free antibody and the specimen are removed, the label is detected and formed immunological reaction product is determined to measure human alpha1-antichymotrypsin.
Patent JP-H05107099-A (JP)
Title: Liquid level meter
Inventor: WATABE YASUHIRO
IPC: G01F23/22
Filed: 1991-10-18
Abstract: PURPOSE:To improve the thermal efficiency of element heating and make response speed rapid and exact on a liquid level meter for detecting the liquid level of liquid gas and the like. CONSTITUTION:A heating element 11 is provided on a ceramic board of finely divided chips and the upper face of the heating element is covered with an insulator. A heat-sensitive body 12 is laminated on the upper face of the insulator and the upper face of the heat-sensitive body is covered with a protection film to form unit chip elements, and then specified number of the unit chip elements are connected each other.
Patent JP-H10141280-A (JP)
Title: Blower
Inventor: KATOU SUSUMU
IPC: F04D29/28
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To enhance an adjusting function of blower characteristics. SOLUTION: In a blower in which wind shielding member S for adjusting blower characteristics, for stopping ventilation from the inside of an impeller to the outside of the impeller in the partial range in the rotational axis P direction in an impeller 4 is so arranged as to be fitted in or around the impeller 4, tongue pieces (t) positioned on the boundary part between the ventilation stopping range (y) and the ventilation allowing range (x) sectioned in the impeller 4 by the wind shielding member S and between blades 4c of the impeller 4 are attached to the wind shielding member S so as to be freely attached and detached. Moreover, it is attached to the wind shilling member S so that the attitude changing operation may be freely performed.
Patent JP-H08132883-A (JP)
Title: Automobile weatherstrip and manufacture thereof
Inventor: FUJII YOSHITO
IPC: C09D5/00
Filed: 1994-11-10
Abstract: PURPOSE: To apply pollution-free paint without containing an organic solvent, to the glass sliding part of a glass run for door glass. CONSTITUTION: Thermoplastic elastomer is extrusion-molded to form a glass run for door glass, and solventless electron beam hardened paint is applied to the glass sliding part. Electron beams are then irradiated while spraying nitrogen to harden the paint.
Patent JP-H06148388-A (JP)
Title: Composition for neutron shield material
Inventor: SEKI KIIROU
IPC: C08L63/00
Filed: 1992-11-10
Abstract: PURPOSE:To attain low viscosity, curing at normal temperatures and heat- resisting and compression-resisting strength by using epoxy resin, a polyamine mixture, an epoxy resin curing agent, a boron compound and an inorganic filler shown by three kinds of specific formulas. CONSTITUTION:The title composition is constituted of epoxy resin containing, as one constituent, 1,3-bis(N,N-diglycidyl aminomethyl)cyclohexane shown by a formula I (theta denotes a m-substituted cyclohexylene group), a polyamine mixture shown by a formula II (phi denotes a m-substituted phenylene group and (n) an integer of 0 to 12), an epoxy resin curing agent constituted of a mixture of an imidazole mounted shown by a formula III (R<1>, R<2> and R<3> denote respectively hydrogen or 1-18C alkyl group), a boron compound and an inorganic filler. The epoxy resin of the formula I is 65 to 95wt.%, the amount of the polyamine mixture of the formula II to be added is 30 to 35% of the equivalance of an epoxy resin group and the imidazole compound of the formula II is made 1 to 10wt.% to a resin component constituted of the epoxy resin and the epoxy resin curing agent.
Patent JP-H11134789-A (JP)
Title: Magnetic disk driving device
Inventor: MIZUTA AKIRA
IPC: G11B19/20
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a device preventing entering of dust due to an air flow caused by rotation of a disk medium and enhancing the reliability by supplying pressurized clean air into a case through a spindle shaft rotation driving the magnetic disk medium in a magnetic disk cartridge. SOLUTION: A clean air supply source supplies the clean air removed with the dust by a filter, etc., by pressurizing with an air pump. In the state that the magnetic disk medium 24 in the magnetic disk cartridge 20 is driven, the air flow from a central part to an outer peripheral part is generated by centrifugal force according to the rotation of the magnetic disk medium 24. Thus, though the pressure of the central part is lowered, the pressure in this case C isn't lowered to atmospheric pressure or below by the supply of the pressurized air. Even when the hub hole 27 of the bottom surface of the case C is opened, the air doesn't enter from this part, and the dust isn't entered. The pressurized/sent clean air is discharged from a magnetic head insertion hole.
Patent JP-2001123280-A (JP)
Title: Method for recycling nickel plated copper or copper alloy scrap
Inventor: KURODA TARO
IPC: C23F1/00
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To reuse the one obtained by peeling a nickel plating layer of copper or copper alloy scrap applied with nickel plating with a nickel plating peeling solution as the copper or copper alloy raw material. SOLUTION: A nickel plating layer is peeled from copper or copper alloy scrap applied with nickel plating with a nickel plating peeling solution, and after that, the surface of the copper or copper alloy scrap is subjected to etching by 0.2 to 200 μm.
Patent JP-H04171875-A (JP)
Title: Piezoelectric body element
Inventor: MATSUMOTO EISAKU
IPC: H01L41/09
Filed: 1990-11-05
Abstract: PURPOSE:To oscillate a piezoelectric body thin plate efficiently by forming a gap between electrodes to a specific width. CONSTITUTION:A piezoelectric ceramic is composed of a piezoelectric body thin plate 2 and exciting electrodes 4 formed on the top and under surfaces of the thin plate. Gaps 6 between electrodes are formed to 100-1000mum. The annular ceramic is divided into two equal parts by an insulating masking tape and printing is conducted on the surface of the ceramic by screen printing for the purpose of performing an electrode printing work. The top and bottom electrodes 41 and 44 and 43 and 42 are respectively connected with the positive and negative power supply sides of a DC power supply and polarized by the application of DC power. The piezoelectric ceramic of 1000mum gap 6 between electrodes can increase the maximum value of admittance by about 1.7 times, the Q-value of resonance by about 1.9 times, the electromechanical coupling factor by 1.2 times and the number of revolutions in oscillation mode by about 2.0 times as compared with those for 2000mum gap.