baber/WOPTO huggingface dataset:
Patent JP-S63195609-A (JP)
Title: Light transmission cable having high heat resistance
Inventor: TATEGAMI YOSHIHARU
IPC: D01F8/10
Filed: 1987-02-10
Abstract: PURPOSE:To improve heat resistance of a light transmission cable for over a long time by forming a covering layer using crosslinked polyethylene on a layer of specified strand wire. CONSTITUTION:A light transmission cable is constituted of a core component consisting of a polymer consisting primarily of methyl methacrylate contg. 3-45wt.% methacrylic ester having 8-20C alicyclic hydrocarbon group in its ester moiety, a clad component formed on said core component and consisting of a polymer having by at least 3% less refractive index than the core component, and a covering layer formed on said clad component. In this case, the covering layer consists of crosslinked polyethylene. By this constitution, light transmission cable having high heat resistance for over a long time and high reliability is obtd.
Patent JP-S61187506-A (JP)
Title: Tappet valve mechanism with pause function in internal-combustion engine
Inventor: RYUGE FUMITAKA
IPC: F01L9/14
Filed: 1985-02-15
Abstract: PURPOSE:To reduce fuel consumption, by providing two kinds of pause devices, respectively having specific constitution, to be connected with each other and suspending operation of a predetermined cylinder so as to decrease a number of operative cylinders when, for instance, an internal-combustion engine is in low load operation. CONSTITUTION:An internal-combustion engine, when it is, for instance, in small load operation, requires no large torque and/or horsepower. Here the engine, turning on a switch 34, energizes a solenoid 27 of a solenoid valve mechanism 26 in the second pause device 17. And pressure oil in the first pressure oil chamber 8 is transferred to the second pressure oil chamber 19 through oil paths 13-15 by opening check valve mechanisms 20, 23-25. Accordingly, a plunger 7 in the first pause device 5 approaches a body 6 in a cylinder, and this cylinder comes to be inoperative because the displacement of a cam 2 is not transmitted to an intake and exhaust valve 10. While the internal-combustion engine, when it is, for instance, in large load operation, turns off the switch 34, placing the cylinder in an operative condition by obtaining the reverse action to the above.
Patent JP-S62187349-A (JP)
Title: Production of photomask
Inventor: KINOSHITA HARUAKI
IPC: G03F1/00
Filed: 1986-02-14
Abstract: PURPOSE:To prevent the exfoliation of a photoresist by forming respective films by using holders of which supporting points to a glass plate are different in the stage of forming the multi-layered film for a mask pattern on the glass plate. CONSTITUTION:The 1st holder 4 is integrally formed with triangular supporting pieces 4a for supporting the four corners 1a of the glass plate 1 at the four corners thereof. The supporting pieces 5a of the 2nd holder 5 are respectively formed in approximately the central positions at four sides of the holder 5 to support the central positions 1b on the respective sides of the glass plate 1. Chromium oxide films 3 are formed on the four corners 1a of the glass plate 1 and chromium films 2 are formed on the central positions 1b of the respective sides. The adhesive powder of the photoresist and the glass plate 1 is thus improved by prebaking and further the exfoliation of the photoresist in stages such as developing, rinsing and etching in post stages is obviated. The production of the mask having high accuracy without pattern defects is thus made possible.
Patent JP-S62188361-A (JP)
Title: Semiconductor device
Inventor: HORIGOME OSAMU
IPC: H01L27/108
Filed: 1986-02-14
Abstract: PURPOSE:To secure the static capacitance parts with sufficiently large capacitance in less space by a method wherein the first static capacitance part composed of a diffused layer and the first polycrystalline silicon layer and the second static capacitance part composed of the first polycrystalline silicon layer and the second polycrystalline silicon layer are parallel-connected with each other. CONSTITUTION:The first static capacitance part composed of the first polycrystalline silicon layer 6 arranged on a diffused layer 6 through the intermediary of insulating films 4, 5 and the second static capacitance part composed of the second polycrystalline silicon layer 10 arranged on the other insulating films 8, 9 formed on the surface of the first polycrystalline silicon layer 6 are provided on a semiconductor substrate 1 while the second polycrystalline silicon layer 10 is electrically connected to the diffused layer 3 to parallel-connect the first and the second static capacitance parts with each other. For example, an opening 7 communicating with the diffused layer 3 is made in the first polycrystalline silicon layer 6 to electrically connect to the second polycrystalline silicon layer 10 through the opening 7. Through these procedures, sufficiently large static capacitance can be secured regardless of less diffused layer space.
Patent JP-S59155661-A (JP)
Title: High pressure exerting device
Inventor: ASARI AKIRA
IPC: B01J3/06
Filed: 1983-02-22
Abstract: PURPOSE:To make it possible to receive a large load of axial force generated by a high pressure in a vessel under smooth and reliable resistance, by utilizing compression provided by a cotter or pin transversely inserted through the vessel and a flexible member entirely wound around the vessel. CONSTITUTION:There is provided at an axially lower end of a vessel 13 a cotter 17 inserted radially transversely through the vessel 13 by an inserting means such as a hydraulic cylinder 22 as a structure of receiving a load of axial force generated by a super high pressure, etc. in the vessel. The vessel 13 and upper and lower yokes 14 and 15 are integrally assembled, and they are formed with outer peripheral grooves 13b, 14b and 15b circularly extending in parallel relation with an axial direction of the vessel. Flexible members 18 and 18' such as a piano wire and wire steel band are fitted in the outer peripheral grooves 13b, 14b and 15b, and are wound around the assembled vessel and yokes along an entire axial length. With this arrangement, the vessel 13 and the yokes 14 and 15 are integrally tightly connected with each other and are generally provided for precompression.
Patent JP-H11208686-A (JP)
Title: Tool for tightly closing mouth of airproof bag body
Inventor: NAKAMURA AKIRA
IPC: A63H27/10
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a tightly closing tool for preventing the contents from leaking out by binding the mouth of an airproof bag body wherein a firm sealing effect can be obtained by a simple operation. SOLUTION: A main body 11 of the tightly closing tool, a binding cord 12, and an insertion body 13 are formed into a single body from plastics having elasticity, and the main body 11 has an insertion through hole 14, and a stopper 15 is provided in the hole 14. The insertion body 13 has a width such as to be inserted into the hole 14, and a serrated engaging element 17 is formed on at least one of the surfaces of the body 13. The binding cord 12 is wound around the mouth of an airproof bag filled with contents and the insertion body 13 is inserted into the hole 14 of the body 11 to engage both the bodies 13, 11, whereby a state in which the cord 13 is wound around the mouth of the bag can be maintained to seal the contents.
Patent JP-H07213958-A (JP)
Title: Spray gun type electrostatic coater
Inventor: MITSUI MICHIO
IPC: B05B5/025
Filed: 1994-02-01
Abstract: PURPOSE:To improve the coating efficiency by setting a high voltage generating apparatus in an external electrode holding part, and at the same time, making the separation distance between a coating nozzle and the external electrode almost equal to the distance between the external electrode and an article to be coated. CONSTITUTION:A coating nozzle 7 is installed in the tip part of a spray gun main body 6 and an earth electrode which works also as a needle valve body of a coating valve is positioned in the inside of the coating nozzle 7. A high voltage generating device 20 is built in an external electrode holding part 14. Moreover, the separation distance A of the coating nozzle 7 and an external electrode 16 and the separation distance B of the external electrode 16 and an article to be coated are set within a range from 80mm to 150mm. Consequently, the safety is improved and, at the same time, the coating efficiency is improved by making almost equal the intensity of electric fields in an electrostatic region for charging to that in an electrostatic region for transport.
Patent JP-H08215855-A (JP)
Title: Contact tip for arc welding
Inventor: MOTOMURA SHINJI
IPC: B23K9/26
Filed: 1995-02-17
Abstract: PURPOSE: To obtain a simple and economical contact tip by which radiation heat is easily diffused at the tip part of metal member and having excellent wear resistance and good durability by inserting a ceramic cylindrical body in the tip of metal member. CONSTITUTION: In a contact tip 7 for gas arc welding, a ceramic cylindrical body 1 having a hole 13c is inserted in the tip part of a base part metal member 4 having a hole 13b in which a core wire passes through, further, a tip part metal member 2 having a hole 13a is force-fitted into a fitting part 6. At this time, when the center hole diameter of each hole 13b, 13c, 13a is d0 , d1 , d2 , it is preferable that d0 <=d1 <=d2 be satisfied, further, the coaxility of d0 and d1 is <=0.1, as a result, the feed of core wire is made smooth and the deviation is suppressed. Also, a clearance of 0.1-1mm is formed between the ceramic cylindrical body 1 and tip part metal member 2, the radiation heat at welding is not transferred to the ceramic cylindrical body 1 and the breakage of core wire is prevented.
Patent JP-H06243481-A (JP)
Title: Objective lens position detecting method
Inventor: EMOTO MASAMI
IPC: G11B7/09
Filed: 1993-02-18
Abstract: PURPOSE:To provide a objective lens position detecting method which can detect the position of an objective leans without attaching any position detecting member to the movable part of the objective lens. CONSTITUTION:An optical pickup which turns the luminux flux received from a laser light source 1 into the parallel lights by a collimator lens 2 and then condenses them on an optical information recording medium 6 as a minute optical spot by an objective lens 5 to record, reproduce or erase the information is provided. The means 7 and 8 which make the luminous flux incident on the lens 5 through the outside of the optical axis of the lens 5, reflect on the medium 6 and then converge on a photodetector 10 are also provided. The position of the lens 5 is detected by the signal of the photodetector 10. Thus it is possible to detect the position of the lens 5 without attaching any position detecting member to the movable part of the lens actuator. Therefore the size and the weight of the lens actuator can be reduced. Furthermore such problems of the lens 5 can be eliminated as optical axis shift and the defective operations that are caused in a tacking state.
Patent JP-S63197549-A (JP)
Title: Production of catalytic composition for catalytic cracking of hydrocarbon oil
Inventor: NAKAMOTO HIROMI
IPC: C10G11/05
Filed: 1987-02-13
Abstract: PURPOSE:To obtain catalytic composition which shows high cracking activity and produces small amount of coke by mixing aqueous suspension of the precursor of a porous base material with Y-type faujasite contg. phosphorus of the amount of a specified range and spray-drying this mixture and washing it. CONSTITUTION:The introduction of phosphorus into Y-type faujasite having degree of crystallization not less than 80 is performed by bringing an aq. soln. contg. phosphate ion into contact with Y-type faujasite at about 100 deg.C from ordinary temp. under the condition of 3-8pH and the content of phosphorus contained in obtained faujasite is adjusted in a range of 0.3-15wt.% expressed in terms of P2O5. Then phosphorus-contg. Y-type faujasite is mixed with aqueous suspension of the precursor of a porous base material such as silica and alumina and this obtained aqueous mixture is spray-dried and also washed to remove alkali component; thereby, required catalytic composition is obtained.
Patent JP-S59156803-A (JP)
Title: Tire wheel
Inventor: TOMIZAWA SHINICHI
IPC: B60B19/06
Filed: 1983-02-25
Abstract: PURPOSE:To control a spring constant of a tire according to a car speed and a condition of a road surface by providing surge tank parts respectively on the inner and the outer peripheral faces and putting a pressure space in the tire and each surge tank part in comunication with each other through a solenoid valve respectively. CONSTITUTION:The first surge tank 5 is provided on the outer peripheral face of a rim 3 in a pressure space of a tire 4. Further, the second surge tank part 6 is provided in the inner peripheral face of the rim 3. The surge tank 5 is provided with the first solenoid valve 7 which puts the pressure space in the tire 4 in communication with the surge tank part 5 and also intercepts said space from said part 5. In like manner, the second solenoid valve 8 is provided between the surge tank part 5 and the surge tank part 6. Since both solenoid valves 7, 8 are placed under opening/closing control according to the car speed and a condition of the road surface, the spring constant of the tire is automatically controlled.
Patent JP-H0710900-A (JP)
Title: Hybrid polypeptide containing growth-hormone-releasing factor
Inventor: UNBERUTO KANOSHI
IPC: C07K19/00
Filed: 1994-02-28
Abstract: PURPOSE: To provide hybrid polypeptides appropriate for preparing somatostatin releasing factors which are useful in the treatment of pituitary nanosomia, diabetes, burn or the like.  
     CONSTITUTION: The aimed hybrid polypeptides containing amino acid sequence linked to the other amino acid sequence of somatostatin releasing factors via tryptophan residue is provided, wherein the hybrid polypeptide contains TrpE amino acids sequence, in particular amino acid 1-323 of TrpE, and it is prefer that the somatonin releasing factor is GRF-44, GRF-40, GRF-37 or GRF-29. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H02209832-A (JP)
Title: Azeotropic composition and azeotrope-like composition of chlorotetrafluoropropane
Inventor: SAMEJIMA SHUNICHI
IPC: C09K5/00
Filed: 1989-02-10
Abstract: PURPOSE:To obtain the subject incombustible composition having excellent characteristics comparable or superior to those of conventional fluorocarbons and suitable as a fluorocarbon substitute by using R244ca, R225ca and R141 as essential components. CONSTITUTION:The objective azeotropic composition is composed of (A) 24wt.% of 1-chloro-2,2,3,3 tetrafluoropropane (R244ca). (B) 70wt.% of 1,1-dichloro-2,2,3,3,3- pentafluoropropane (R225ca) and (C) 6wt.% of 1,2-dichloro-1-fluoroethane (R141) and the azeotrope-like composition is composed of 3-49wt.% of A, 47-95wt.% of B and 0.1-17wt.% of C, preferably 19-29wt.% of A, 65-75wt.% of B and 1-11wt.% of C. The composition has azeotropic point, causes little variation of composition in recycling and can be used in similar manner as conventional simple fluorocarbon. It is suitable especially as a solvent because it has higher dissolving power than conventional R113.
Patent JP-H0659989-A (JP)
Title: Architecture for transferring pixel stream
Inventor: DEIIN EMU DOREIKO
IPC: G06F13/00
Filed: 1993-01-27
Abstract: PURPOSE: To provide architectural and versatile architecture for allowing one computer system to use information of many different formats. CONSTITUTION: A source channel and a destination chanel are provided so that the source channel may send the stream of data by one of formats regulated to a single address indicating the destination channel and that the destination channel may be operated by an instruction from a central processor, etc., to utilize information supplied from the source channel in a desired form.
Patent JP-S63198016-A (JP)
Title: Endoscope
Inventor: KAWASHIMA MASAHIRO
IPC: A61B1/00
Filed: 1987-02-13
Abstract: PURPOSE:To form an insertion part to the smaller diameter by inserting spacers to the front ends of an optical fiber bundle and integrally forming said part. CONSTITUTION:The front ends of the optical fiber bundle 11 for illumination are densely packed into the spacing around a tube 9 and lens frame 12 on the inside of a holding frame 30 of an endoscope formed by using the optical fiber bundle for a light guide in such a manner that said front ends fill the above-mentioned spacing. The front ends 14 of the optical fiber bundle 11 are further solidified by packing an adhesive agent into the spacings among the fiber strands while the packing rate of the fiber elements is held increased by the spacers 15, 15. The packing rate is, therefore, increased only at the integrally molded front ends and the packing rate at the rear end is decreased, by which formation of the insertion part to the smaller diameter is permitted while resilience is assured.
Patent JP-S61190619-A (JP)
Title: Operation device for automatic speed change gear
Inventor: MITSUFUJI KIYOHIRO
IPC: G05G1/04
Filed: 1985-02-18
Abstract: PURPOSE:To enhance the concealing effect of a shutter by making outside dimensions in the direction orthogonal to the turning direction of a shift lever part, which is moved relatively to a through hole of a shutter, uniform and reducing gradually outside dimensions in the turning direction upward. CONSTITUTION:A shift lever 1 is supported turnably on an attaching plate 2, and a manual valve of an automatic speed change gear is controlled through an operation wire by turning of this lever 1. A console 48 is provided with a window 50 which is pierced by the lever 1 and allows its turning, and a plate- shaped shutter 51 provided with a through hole 54 moved relatively to the lever 1 is attached to this window 50 horizontally movably. In this case, a short diameter A (outside dimensions in the direction orthogonal to the turning direction of the lever 1) of the lever part moved relatively to the through hole 54 is made uniform, and a long diameter B (outside dimensions in the turning direction of the lever 1) is reduced gradually upward. Thus, the lever 1 and the through hole 54 are always kept in a good fitting state without gaps indepen dently of turning of the lever 1.
Patent JP-S61189657-A (JP)
Title: Semiconductor element temperature controller
Inventor: WATANABE HIDEO
IPC: H01L23/34
Filed: 1985-02-18
Abstract: PURPOSE:To enable the temperature control of the titled element with high accuracy and at high speed by a method wherein a temperature detector that detects the temperature of a semiconductor element and a temperature control means that controls its temperature are provided directly on this element, and a heat insulator is provided around the semiconductor element and the temperature detector. CONSTITUTION:When power is supplied by the action of a semiconductor element drive circuit 9, a semiconductor element 1 starts action. A temperature detector 3 contacts the element 1, continuously detects its temperature during action, and sends the detected value to a temperature detection circuit 10. A detection signal is emitted out of this circuit 10 on the basis of the detected value. This detection signal is sent a comparator 12 along with a reference signal previously set at a fixed value, and both signals are compared. When the temperature of the semiconductor element shown by the detection signal goes above a desired temperature of this element, then the signal which sets a temperature control element drive circuit 13 in action is emitted out of the comparator. Therefore, an electronic cooling element 4 is driven by this drive circuit, and the semiconductor element 1 is cooled.
Patent JP-H11233742-A (JP)
Title: Non-volatile semiconductor storage device and its manufacture
Inventor: MATSUDA TOSHIATSU
IPC: H01L21/8247
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To suppress the occurrence of a leakage current caused by the mask deviation between a mask for forming an element isolation film and that for forming a floating gate. SOLUTION: A semiconductor storage is provided with an element isolation film 2 that is formed on a silicon substrate, a tunnel oxide film that is formed at an active region other than the element isolation film 2, where the both edge parts of a floating gate 4A in that the edge part is arranged on the element isolation film 2 are asymmetrical, and that covers the floating gate 4A, a control gate that is formed so that it overlaps with one edge part of the floating gate 4A via the tunnel oxide film, and a source region 8 and a drain region 7 that are formed on the surface of a substrate being adjacent to the floating gate 4A and a control gate 6.
Patent JP-H01205759-A (JP)
Title: Recording for reproducing device
Inventor: NIIHORI KENICHI
IPC: G11B5/024
Filed: 1988-02-12
Abstract: PURPOSE:To improve the reliability in a device capable of being supplied with plural electric power sources by discriminating the electric power sources from each other and restricting an operation mode which is required for a large electric power consumption, such as erasure, etc., at the time of using a battery. CONSTITUTION:In case of mounting an electric power source adapter 3 in a battery housing part 1 of the device concerned, a connecting piece 5c of the housing part 1 is connected with an electrode on the (-) side 3b of the adapter 3. On the other hand, in case of mounting the battery 2, the connecting piece 5c is out of contact. Then, a control signal C3 to be outputted from a system control circuit 19 is turned on/off by a switch S consisting of the connecting pieces 5b and 5c to control the operation of an erasure current supply circuit 17. Consequently, the battery consumption due to performing the large power consumptive erasing operation by mistake during the battery use is prevented, thus improving the reliability.
Patent JP-2000228805-A (JP)
Title: Bus-bar connecting device for gas insulated switchgear
Inventor: HASEGAWA SHINICHI
IPC: H02B13/02
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To shorten a space to be smaller between both units, when that a height or the like or a connected bus bar in both units is different. SOLUTION: In a bus-bar connecting device for a gas insulated switchgear connecting units 1, 1' in both sides which is deviated in position of flanges 28, 28', the device comprises connection plates 23, 23' respectively connected to both end parts of a bellows 22, a connection port 26 provided in one connection plate 23 to be formed substantially of equal shape to an inner side shape of the flange 28 of one unit 1, and a connection port 26' provided in the other connection plate 23', at a position which deviates related to the connection port 26 to be formed in substantially the same shape to the inner side shape of the flange 28' of the other unit 1'.
Patent JP-S58149469-A (JP)
Title: Spring gasket
Inventor: YOSHINO NOBUO
IPC: F16J15/08
Filed: 1982-03-01
Abstract: PURPOSE:To prevent noise and an exhaust gas from leaking out and enable to obtain a high sealing property even when a muffler is oscillated, by a method wherein the height in the axial direction of an annular strip formed from an elastic material in a slanted form is set to be larger than the thickness of the strip. CONSTITUTION:A spring gasket 10 intermediately provided at a joint part 8 is deformed by a fastening force of a bolt 12 as indicated by dotted lines, and an outer end part 20 of the gasket 10 is strongly pressed against the muffler 4 side. The terminal end of the outer end part is pressed by the fastening force, and is extended in the radial direction to an inside diameter wall surface 14 of an opening, while an inner end part 16 of the gasket 10 is strongly pressed against a cylinder block 2, so that a sealing effect is provided at the joint part by the inner and outer end parts of the gasket 10. The gasket 10 provides a high sealing effect even when the muffler 4 is oscillated due to vibrations of the engine, and the exhaust gas can be prevented from leaking out through the joint part.