baber/WOPTO huggingface dataset:
Patent JP-S62297186-A (JP)
Title: Direct-image type planographic plate material
Inventor: HASEGAWA HARUO
IPC: B41N3/03
Filed: 1986-06-17
Abstract: PURPOSE:To obtain a direct-image type planographic plate material which has a favorable plate wear property and does not generate scumming, by building up at least one kind of film-forming molecules having a hydrophilic moiety and a hydrophobic moiety on a base having a water-resistant and hydrophobic surface by a monomolecular build-up method to provide an image-receiving layer. CONSTITUTION:A direct-image type planographic plate material comprising an image-receiving layer on the surface of a base is so constructed that the surface of the base is water-resistant and hydrophobic, the image-receiving layer comprises at least one kind of film-forming molecules built up by a monomolecular build-up method, and each of the film-forming molecules has a hydrophilic moiety and a hydrophobic moiety therein. A planographic plate material particularly favorable in plate wear property is obtained by providing the image-receiving layer on a water-resistant and hydrophobic base.
Patent JP-S6448669-A (JP)
Title: Self-adjusting type heater
Inventor: MAAKU JIEI KOOUERU
IPC: B23K3/04
Filed: 1988-06-08
Abstract: PURPOSE: To improve efficiency and to secure a fixed temperature holding characteristic without damaging impedance matching with an induction coupling circuit by fitting a core into a hollow ferromagnetic material layer and forming a low reluctance path between the core and the ferromagnetic material layer. CONSTITUTION: A lining by the ferromagnetic layer 18 is formed on an inner peripheral surface of a cylindrical recessed part 16 of a tip 14 on a copper made truncated cone. Also, the core 20 having high magnetic permeability and a high resistance ratio is inserted into the recessed part 16, and a coil 22 is wound around the core 20. Here, a large amount of magnetic flux is held when the magnetic permeability is high, and loss owing to an eddy current is reduced when the resistance ratio is high. Further, the material for the core 20 having a small hysteresis loop and an I shaped cross section is used, and the outer periphery of the both ends of flange parts 26, 28 is constituted to come into contact with the inner peripheral surface of the ferromagnetic layer 18. Thus, a large magnetic reluctance is not generated in a magnetic circuit because of an air gap between them.
Patent JP-H05305599-A (JP)
Title: Cutting pen
Inventor: SAKATA YUJI
IPC: B26D7/26
Filed: 1992-05-01
Abstract: PURPOSE:To eliminate the use of an expensive constitutive part such as magnet, and rotatably position and hold a cutter part on a holder part with a simple structure. CONSTITUTION:A cutting pen has a cutter part 14 having a cutting part 14a formed on one end part, a rotating supporting point 14b on the other end part, and a cam groove 26 formed on the circumferential part on the other end part side; and a holder part 12 having a cutter part insert hole 18a bored extending in the axial direction and having an upper surface 18a for supporting the rotating supporting point 14b of the cutter part 14 and a steel ball 22 energized to be protruded into the cutter part insert hole 18b. When the cutter part 14 is inserted into the cutter part insert hole 18b so that the rotating supporting point 14b is supported by the upper surface 18a, the steel ball 22 is fitted in the cam groove 26 in such a manner as to be capable of rolling.
Patent JP-H08336258-A (JP)
Title: Ac generator for vehicle
Inventor: UMEDA ATSUSHI
IPC: H02K11/04
Filed: 1995-06-06
Abstract: PURPOSE: To fix a generator directly to an engine block without causing overheating of generator or rectifier. CONSTITUTION: A voltage regulator 18 incorporating a rectifier comprising MOS power transistors of single crystal SiC semiconductor is secured to the housings 1, 2 of a generator 200 and then the housings 1, 2 of generator 200 are mounted directly on an engine block 100. This structure can protect the rectifiers in the voltage regulator 18, the armature winding 5 and the field winding 10 against overheating although increased quantity of heat flows into the generator 200 due to direct mounting.
Patent JP-S5666397-A (JP)
Title: Centering method of groove part in butt welding of tube
Inventor: WATANABE HIROSHI
IPC: B23K37/04
Filed: 1979-10-31
Abstract: PURPOSE: To perform centering of groove parts with a high precision, by providing fixed pieces and a centering piece in groove part of tube ends and by adjusting the gap between tube ends by wedge-form driving pieces and by correcting mismatching between tube wall parts of tube ends by pulling or pressing fixed pieces in the longitudinal section passing through their centers and including diameters of tubes.  
     CONSTITUTION: Plural fixed pieces fixed onto the outside circumferential wall face of tube 1, fixed pieces on the outside circumferential wall face of tube 2 which correspond to fixed pieces 3, and centering piece 5 are provided. Next, wedge-form driving pieces are driven in gaps 53, 54, 55 and 56 formed by fixed pieces 3 and 4 and centering piece 5 to adjust the gap at the tube end between tubes 1 and 2 in the longitudinal direction. Further, the driven piece is driven at the aperture edge formed by adjusting holes 31 and 41 of fixed pieces 3 and 4 and reinforcing base stands 57 and 58 of centering piece 5, and tubes 1 and 2 are pulled or pressed to correct mismatching between tube wall parts at tube ends. After completion of welding for the first layer in groove parts at tube ends, driven pieces and centering piece 5 are removed, and fixed pieces 3 and 4 are ground. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5663454-A (JP)
Title: Small type printer
Inventor: WATANABE SATOSHI
IPC: B41J1/54
Filed: 1979-10-31
Abstract: PURPOSE: To obtain a printer having a small size and a good printing quality by a method wherein a type wheel, in which a type belt is formed into a beltlike configuration, both ends thereof are overlapped to fix them and the belt is wound around a peripheral surface of a base table, is accommodated in the printer.  
     CONSTITUTION: Pulse signals of A, B, C, D phases are impressed to a pulse motor under shifting the timing thereof sequentially and a type wheel is rotated in a given constant angle at every impressing of the pulse signals. Under this condition, when a command to print a specified letter is inputted from a control circuit, the type wheel is stopped at a predetermined printing position, a current is flowed in a coil 31 of a selected plunger 34 and a movable iron core 30 is attracted against a coil spring 33. Consequently, a hammer 23 is advanced, a hammering portion 24 strikes a protruding portion 10 of the selected type wheel and presses a printing paper 99 against a platen 76 to effect a printing. In this case, the type belt having an elasticity is extended and the sure printing may be effected. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63307082-A (JP)
Title: Pork package
Inventor: KONISHI YOSHIYUKI
IPC: A23L13/00
Filed: 1987-06-05
Abstract: PURPOSE:To store pork in a fresh state even under a refrigerating condition for a long period of time, by using a container made of a specific resin and filling the space part thereof with gas having a specific composition. CONSTITUTION:A container is composed of a high nitrile resin whose content of an unsaturated nitrile monomer is 50 wt.% or more and, especially, the high nitrile resin obtained by copolymerizing acrylonitrile and the monomer copolymerizable with said acrylonitrile in the presence of conjugated diene type synthetic rubber is pref. because the processability and storage aptitude thereof are well. Pork is packed in the container obtained by molding the high nitrile resin and the space part thereof is filled with a gaseous mixture of oxygen and carbon dioxide to make it possible to store pork for a long period of time.
Patent JP-S5565623-A (JP)
Title: Grouting device
Inventor: MURATA MINEO
IPC: E02D3/12
Filed: 1978-11-14
Abstract: PURPOSE: To provide a grouting device which can smoothly drill a hole without fail of drilling work and exactly act the packer pressure for expanding a packer at a sleeve packer.  
     CONSTITUTION: A recess groove 6 peripherally continued is formed on the peripheral surface of an outer tube 1. A sleeve packer 7 made of flexible material in the  recess groove 6 for expanding hydraulically is enclosed in the groove 6, and an  inner tube 10 is spaced in the tube 1. The base side of the space is communicated  with a packer fluid path P extended from the base side of the tube to thereby close  the end side of the space so as to form a hole 14 communicating with the packer 7  and the space at the position for enclosing the sleeve packer of the outer tube 1. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5365952-A (JP)
Title: Multi-terminal protective relay system
Inventor: HAISHI YUUJI
IPC: H02H3/06
Filed: 1976-11-24
Abstract: PURPOSE: To provide a reclosure system, which has high reliability and is capable of preventing unnecessary reclosure by adding to the reclosure condition a condition that defective phases are reliably disconnected for all terminals. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0687884-A (JP)
Title: Bile acid derivative, its production and its use as medicine
Inventor: ARUFUONSU ENZEN
IPC: A61P1/00
Filed: 1993-06-11
Abstract: PURPOSE: To provide a new compound useful as an antiliphemic and for treating liver disorders with cholestasis with no side-effects, which has activity to decrease the cholesterol level in the serum and has high affinity for transport system of bile acid.  
     CONSTITUTION: This compound is a compound of the formula; Z(-X-GS) n  [GS is a (modified) bile acid group in the form of free acid, ester, amide or salt or bile acid group derived on an alcohol group; X is a cross-linking group or covalent bond; Z is central cross-linking group; (n) is 3 or 4; but GS is linked through X]. For example, the compound is obtained by successively reacting tris(2-carboxyethyl)nitromethane with triethylamine and ethyl chloroformate in THF, then reacting the resulting compound with benzyl 3β-(2- aminoethoxy)-7α,12α-dihydroxycholanate, and hydrogenating the resulting compound. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S621779-A (JP)
Title: Fluorescent material
Inventor: YAMAKAWA MASAHIKO
IPC: C09K11/08
Filed: 1985-06-28
Abstract: PURPOSE:To provide a fluorescent material composed of a specific rare earth element, an alkaline earth metal, etc., and boron, etc., activated with a specific amount of Ce and Tb, emitting high-intensity green fluorescent light and having extremely low temperature-dependency of the fluorescent light intensity. CONSTITUTION:The fluorescent material of formula (Ln1-a-bCeaTbb)2A3B4O12 (Ln is Y, La or Gd; A is Mg, Ca, Sr, Ba, Zn or Cd; 0.05<=a<=0.90; 0.01<=b<=0.70; a+b<1.0). It can be produced e.g. by mixing (a) magnesium hydroxide as an alkaline earth metal source, (b) boric acid as a boron source and (c) cerium oxide, terbium oxide and lanthanum oxide as Ce and Tb rare earth element source, and if necessary (d) a flux (e.g. aluminum fluoride) and calcining the mixture at 800-1,200 deg.C for 3-4hr in neutral or reducing atmosphere.
Patent JP-S5930298-A (JP)
Title: Digital sound recording and reproducing device
Inventor: SHIBAYAMA HITOSHI
IPC: G10L19/00
Filed: 1982-08-13
Abstract: PURPOSE:To improve the reliability of a mobile communication device and make this device small-size, by storing a receiving signal as a digital signal and reproducing it in accordance with a reproducing request. CONSTITUTION:The signal received by an antenna 1 of the mobile communication device passes an A/D converting part 7 and is demodulated in a demodulating part 2 and is stored in a storage part 8 such as an IC memory or a magnetic bubble memory, which has not a mechanical operating part to be controlled, through a selective call signal detecting part 3 and a reproducing controlling part 6. Stored contents are outputted through a D/A converting part 9 and a speaker 5 or the like in accordance with a reproducing request. By the constitution using the storage part which has not the mechanical operating part and is made into an IC easily, this device is used as a mobile communication device, and the reliability of a digital sound recording and reproducing device is improved and this device is made small-size.
Patent JP-H05329444-A (JP)
Title: Second screened grain discharger for vertical type grain screening machine
Inventor: KAWASHIMA KENZO
IPC: A01F12/39
Filed: 1992-06-01
Abstract: PURPOSE:To effectively and completely discharge the second screened grains which are screened by a netted screening cylinder while being lifted by a grain lifting cylinder in the vertical type grain screening machine and fall within a screening chamber to a second screening port. CONSTITUTION:This vertical type grain screening machine is internally equipped with the grain lifting cylinder 3 having spirals 2 on its outer periphery within the netted screening cylinder 1 erected in the screening chamber A and is so constituted that the grains can be finely screened while the grains are lifted between these cylinders. Plural scraping plates 6 are respectively erected apart circumferentially spaced intervals above an annular partition disk 5 fixed to the outer peripheral part of a grain guiding cylindrical body 1a engaged with the netted screening cylinder 1 and rotated in the lower position of the screening chamber A. An annular inclined disk 7 inclining low from the inner peripheral side to the outer peripheral side is mounted above the partition disk 5.
Patent JP-H036034-A (JP)
Title: Wire bonding apparatus
Inventor: MATSUDA KOJI
IPC: H01L21/60
Filed: 1989-06-02
Abstract: PURPOSE:To simultaneously connect two wires to each of two adjacent electrode pads of a semiconductor chip and to prevent the bonding strength from being deteriorated by a method wherein holes through which the two wires are passed are made in a capillary so as to be arranged in parallel with a direction in which electrode pads are arranged. CONSTITUTION:Two holes 8a are made in a capillary 3a so as to be arranged on one straight line in a cylindrical capillary main body. In addition, the two holes 8a are made in parallel with a direction in which the boles are arranged and with a direction in which electrode pads 6 of a semiconductor chip 4 are arranged. Consequently, when this capillary 3a is used during a connection operation, two wires 1 can be connected to one electrode pad 6 so as to be separated. When two small electrode pads are adjacent, two wires can be con nected simultaneously to the respective electrode pads. Thereby, it is possible to obtain a wire bonding apparatus whose connection speed is faster without deteriorating the bonding strength.
Patent JP-H08334664-A (JP)
Title: Adjusting jig for decentering eccentricity of lens
Inventor: OGAWA FUKASHI
IPC: G02B7/02
Filed: 1995-06-07
Abstract: PURPOSE: To execute highly accurate adjustment and also to shorten the time for adjustment. CONSTITUTION: Y stages 2a and 2b are mounted on a base 1, and stages 4a and 4b are mounted thereon. A V-shaped block 7 is mounted on the X stage 4b through a frame attaching plate 6. A frame clamp block 10 is mounted on a frame stage fixing part 8 through a frame camp stage movable part 9. A lens clamp base 15 is attached to the side face of the erect part of the base 1 through upper and lower stages for lens clamp 14a and 14b, and lens clamps 16a and 16b with lens clamp pins 17a and 17b attached are attached to the rear surface of the base 15. A lens clamp pin 17c is attached to the lens clamp stage fixing part 18 through a lens clamp stage movable part 19.
Patent JP-S6120365-A (JP)
Title: Image reading element
Inventor: TAKEDA NOBUYA
IPC: H04N1/028
Filed: 1984-07-09
Abstract: PURPOSE:To obtain the titled element of high speed which is excellent in temperature characteristic and high-sensitive to light from visible to near infrared by a method wherein the photoconductor is made as a layer containing Cd chalcogenide at least as one constituent. CONSTITUTION:An In2O3 layer 12 is formed on a glass substrate 11, and an SiOx layer 13 is formed thereon. Further, (Cd0.3Zn0.7Te)0.95(In2Te3)0.05 14 is formed to 1mum or more by vacuum vapor evaporation and made as a photoconductive layer 15 by heat treatment. After an insulation layer 16 of trade name parylene is formed thereon to several 1mum, a semitransparent Au electrode 17 is formed. The Au electrode is irradiated with patterns of visible light by impressing a voltage of -200V, which are then recorded to the interface between the layer 14 and the parylene layer 16 by conversion into the pattern distribution of electrons. Next, a distribution of electric field corresponding to the carrier distribution of the interface is formed in the photoconductor 15 by short-circuiting the In2O3 layer 12 and the Au electrode 17. The current flowing by scanning with semiconductor beams of 780nm from the side of the Au electrode 17 is detected through resistance, and the space distribution of light is converted into time-series electrical signals.
Patent JP-S5264984-A (JP)
Title: Ultrasonic probe for use at high temperature
Inventor: AIKAWA YASUHIRO
IPC: G01N29/04
Filed: 1975-11-25
Abstract: PURPOSE: To provide an ultrasonic probe for use at high temperature, in which intermediate medium of ultrasonic probe with liquid-cooling means is made of silver (or silver alloy) and the intermediate medium is provided with coating layer of hard material, on the face where it comes in contact with the object to be tested, whereby damages and wear of slide face of the intermediate medium can be prevented. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06345071-A (JP)
Title: Heat resistant food container
Inventor: GOSHOO KOJI
IPC: B65D81/34
Filed: 1993-06-11
Abstract: PURPOSE:To obtain a heat resistant food container which is not deformed by heat, even when cooking such as roasting is effected at a high temperature such as in an oven for a long period of hours. CONSTITUTION:A bottomed container body part 20 having an opening part and a flange part 30 projecting from the opening part are integrally formed of foaming or non-foaming crystalline polyethylene terephthalate sheet and a perforation-like cut part 40 is formed near a border line between the container body part 20 and the flange part 30 along the contour of the upper opening part of the container body part. By the flange part 30, therefore, the thermal deformation of the container body part 20 can be prevented and the flange part is easily removed, as required, from the cut part 40.
Patent JP-S63304000-A (JP)
Title: Method for immobilizing substance derived from living body
Inventor: MATSUDA TAKEHISA
IPC: C07K16/00
Filed: 1987-06-05
Abstract: PURPOSE:To readily obtain an immobilized substance, derived from a living body, having good stability and useful as diagnostic kits, etc., in high yield, by reacting primary amino groups of a substance derived from the living body with functional groups introduced into a polyfunctional hydrophilic high polymer previously linked to a carrier. CONSTITUTION:A carrier is linked to a substance derived from a living body. In the process, primary amino groups of the substance (e.g. blood serum protein) derived from the living body are reacted with functional groups (succinimide ester of a carboxylic acid) linkable to the primary amino groups under physiological condition of a polyfunctional hydrophilic high polymer (e.g. polyethylene glycodicarboxylic acid) previously linked to a carrier (e.g. aminoethyl cellulose) under physiological condition to immobilize the substance derived from the living body in the carrier.
Patent JP-S5474992-A (JP)
Title: Hydraulic apparatus for driving control rod
Inventor: SUGANO HIROSHI
IPC: G21C7/16
Filed: 1977-11-26
Abstract: PURPOSE: To prevent tripping due to a drop in the suction pressure of a water pump for driving the control rod at a scram by means of an automatic valve which acts in response to the scram signal mounted to a filling water piping to an accumulated in the hydraulic apparatus for driving the control rod.  
     CONSTITUTION: When a scram signal is fed from the system of protecting the nuclear reactor, a scram inlet valve 27 and a scram outlet valve 28 are opened. With the outlet valve opened, the top of the piston 11 is opened to the air. With the scram inlet valve 27 open, a high pressure of an accumulator works on the under surface of the piston 11. Therefore, due to a high differential pressure in the pressure water of a control rod driving mechanism between the inlet and outlet, the control rod rises to perform a scram. Simultaneously with the inputting of the scram signal, air works so that an air actuated valve 30 is opened slowly. In this manner, a rapid increase can be checked in the delivery flow rate of a control rod driving water pump 21. Accordingly, no rapid change occurs in the suction pressure of the pump 21. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S621690-A (JP)
Title: Variable pitch propeller
Inventor: URAGAMI FUKASHI
IPC: F04D29/36
Filed: 1985-06-27
Abstract: PURPOSE:To simplify a mechanism altering a blade angle of a variable pitch propeller as well as to aim at the promotion of miniaturization and lightweightiness, by installing a mechanism, holding the blade angle in utilizing the extent of spring force, in a critical angle in an adjustable range of the blade angle. CONSTITUTION:Four blade shafts 12 being set up in radial from and equi-pitch are attached to an circumferential part of a hub 10 free of rotation, and a blade 15 is fixed to each shaft end of these blade shafts 12. On the othr hand, a bevel gear is formed in another shaft end of the blade shaft 12 projected out to the inside of the hub 10 and engaged with the bevel gear formed in shaft end of a second shaft 11. In addition, a notch is installed in an outer circumferential part of a blade root part 15a, whereby an adjustable range of a blade angle is regulated in cooperation with the round bar stopper 16 weded to an outer circumferential part of the hub 10.
Patent JP-H036792-A (JP)
Title: Method for ciphering/deciphering ic memory card
Inventor: KATO RYOJI
IPC: G06F21/62
Filed: 1989-06-05
Abstract: PURPOSE:To add a security function to an IC memory card by recombining corresponding relation between connection parts and signal lines to connect them in an IC memory card reader/writer. CONSTITUTION:In the IC memory card reader/writer, the corresponding relation between the connection parts and the signal lines in recombined to connect them. Even when meaning data are written, the data are written in the card in a random order and the data have different means or no meaning, i.e. the data are ciphered. Since the cipher is formed based upon a fixed rule uniformly determined by the recombination, the original data can be read out by the same recombination without generating any trouble and restored. Consequently, the contents of data can be made secret without generating any trouble in operation.