baber/WOPTO huggingface dataset:
Patent JP-H0819137-A (JP)
Title: Sensor for tension of cable
Inventor: SANO SEIICHIRO
IPC: H02G1/06
Filed: 1994-06-28
Abstract: PURPOSE:To provide a sensor for the tension of a cable whereby there is no possibility of the damaging of a load cell even though some catchings are generated when the end part of the cable, etc., are passed through the cable guide of the sensor in the sensings of the tensions of an optical fiber cable, etc. CONSTITUTION:On a mounting member 16, independent of a load cell 14, a cable guide 17 comprising an L-shaped mounting guiding member 18 and three guiding rollers 19 is mounted by a supporting pin 20 in a pivotal way around the pin 20. Also, on the opposite end part of the mounting guiding member 18 to the rollers 19, a coil spring 23 is mounted in a contracting way, and the elastic force of the coil spring 23 is adjusted by an adjusting nut 22. Thereby, a sensor for the tension of a cable is so configured that the moment which is generated around the supporting pin 20 by the self-weight of the cable guide 17 is made zero. Further, the contacting part of the mounting guiding member 18 with the load cell 14 is held in the position of the same height as the center of the pin 20. Thereby, the mounting guiding member 18 is held horizontal, in the initial state that the tension of a cable is made zero.
Patent JP-H10339256-A (JP)
Title: Water turbine
Inventor: TAKAYASU HIROSHI
IPC: F03B3/16
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a water turbine which can economically and sufficiently show function for a long time and improve reliability with guide vanes adaptable to sea water. SOLUTION: Sea water is adopted to this type of water turbine provided with a guide vane 5 made of austenite-derived stainless steel for adjusting a flow amount of sea water. In such a water turbine, coating films 9 made of material excellent in gap corrosion performance compared to the material of guide vane components are formed on a contact area surface forming a gap between the adjacent guide vanes 5 when they are closed caused by suspension of the operation of the water turbine, and the upper and lower surfaces of the guide vanes forming a gap when the water turbine is opened during operation and closed during suspension.
Patent JP-H10335190-A (JP)
Title: Aluminum nonsolid electrolytic capacitor
Inventor: YAJIMA HIDEHARU
IPC: H01G9/10
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To prolong the service life by bending a lead wire in U-shape or V-shape at the lower end in an elastic sealing body and further bending reversely in U-shape or V-shape at the upper end and enhancing the airtightness at the sealed part by repeating the operation thereby suppressing permeation of gasified electrolyte. SOLUTION: Electrolyte or gasified electrolyte intruded through a minute gas between the insertion hole 4 of an elastic sealing body 3 and a lead wire 5 is stopped at the lower end of the U-shaped part 6 of the lead wire 5 and prevented from being leaked to the outside. Even if it is not stopped at the lower end of the U-shaped part 6, the intruded electrolyte or gasified electrolyte is passed through a reverse U-shaped part 7 and directed to the outside. More specifically, the passage is lengthened in order to reduce or prevent leakage to the outside. Formation of the U-shaped part 6 and the reverse U-shaped part 7 may be repeated two times or more. According to the structure, leakage of electrolyte to the outside can be suppressed or prevented.
Patent JP-S5370914-A (JP)
Title: Manufacture of high tensile steel product with excellent low temperaturetoughness and workability
Inventor: NAKASUGI HAJIME
IPC: C21D8/02
Filed: 1976-12-06
Abstract: PURPOSE: To obtain a high tensile steel product with excellent low temp. toughness and workabilityf or a pipe line or the like by controlling the ratio of Mo and C in a steel compsn., hot rolling conditions, and the combination of heat treatment and working. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11338519-A (JP)
Title: Programmable controller, and device and method for supporting program preparation
Inventor: ONO AKIO
IPC: G06F9/06
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To make the properties of a program able to be displayed by the program preparation supporting device by storing a program name and a program update level in a program property area provided in addition to the original program area for a program for execution. SOLUTION: On the display screen 3 of the program preparation supporting device 1, a program library display field 4 wherein program properties stored in the program property area of the program stored in a program library on the side of the program preparation supporting device 1 are displayed in a table form, is arranged. Further, a PC program display field 5 wherein the program properties of the program for execution stored in a programmable controller 2 are displayed and an alarm display field 6 are arranged. The program name and the program preparation date and time wherein the data and time of the preparation are recorded are used as the program properties.
Patent JP-S6039366-A (JP)
Title: Multioutput dc voltage converting circuit
Inventor: KUROKI YOSHINORI
IPC: H02M3/28
Filed: 1983-08-12
Abstract: PURPOSE:To reduce power loss when the current of a main switch is interrupted by releasing at least one circuit in an output side winding before a main switch provided at the input side of a transformer is turned OFF. CONSTITUTION:An auxiliary switch Q2 provided at the output side of a transformer T is controlled to switch at a timing relation that is conducted after a main switch Q1 provided at the input side of the transformer T becomes conductive and interrupted before the switch Q1 is interrupted. Thus, the switching loss of the switch Q1 can be reduced. A surge voltage caused by a leakage inductance of the transformer T at the moment that the switch Q2 is interrupted operates to charge a capacitive element Cr, and the surge voltage is absorbed so as not to apply excess voltage to the switch Q2.
Patent JP-S63309953-A (JP)
Title: Photomask
Inventor: TONARI SHINICHI
IPC: G03F1/70
Filed: 1987-06-11
Abstract: PURPOSE:To make consideration for the transfer of an unrequired pattern unnecessary, by including a photomask pattern whose pattern width is formed at width smaller than that of the transfer capacity of a pattern in a photolithographic process using the photomask in the arbitrary area of the photomask. CONSTITUTION:On a semiconductor substrate, an alignment pattern 5 with, for example, width of about 1-2mum is formed on the photomask so as to be positioned in the center of an alignment pattern 7. The positioning of the photomask 4 and the semiconductor substrate are completed by positioning the alignment pattern 5 of the photomask in the center of the alignment pattern 7. Exposure is completed by photo irradiation, however, since the resolution of a proximity exposure system is about 3mum, no transfer of the alignment pattern 5 of the mask formed at the width of 1-2mum is performed onto the photoresist 3, and a bonding pad opening pattern 6 is transferred as usual. In such a way, it is possible to form the mark, etc., whose transfer is not desired, at an arbitrary place.
Patent JP-S5371295-A (JP)
Title: Apparatus for removing cable suspension rings
Inventor: YAOITA MATSUO
IPC: H02G1/02
Filed: 1976-12-08
Abstract: PURPOSE: To permit rings to be automatically removed by moving a withdrawal member along a strand. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07578-A (JP)
Title: Golf training machine
Inventor: NISHIO TERUAKI
IPC: A63B69/36
Filed: 1993-06-17
Abstract: PURPOSE:To provide a golf training machine which reduces burden on a manager by automatically changing a unit price of ball distribution. CONSTITUTION:This machine is equipped with a ball distribution mechanism 1 which automatically distributes a golf ball to a hitting place, a control board 2 to operate the ball distribution mechanism 1, and a control part 3 which controls the action of the ball distribution mechanism 1 and that of the control board 2, and also, it is provided with a unit price switching unit 11 which sets the time unit price of ball distribution on the control board 3.
Patent JP-S5769214-A (JP)
Title: Electronic counter
Inventor: KASHIWAKURA TOSHIYUKI
IPC: H03K21/00
Filed: 1980-10-20
Abstract: PURPOSE:To provide an improved electronic parts circuit which has been simplified in assembly work and reduced in cost and size by composing the circuit on a flexible printed substrate, and causing terminal connection to take place in the surface of contact between the printed pattern of the flexible printed substrate and an electrode terminal. CONSTITUTION:The contact surface 4b of a flexible printed substrate 4 is caused to contact with an electrode terminal 13 which has been inserted, formed and fixed inside a base 1 and held there by being fastened with a screw, etc. The contact surface 4b is formed on the printed pattern of the flexible printed substrate 4 by plating or evaporation. By this, an electronic parts circuit for an electronic counter is formed on the flexible printed substrate 4.
Patent JP-H0815121-A (JP)
Title: Method and apparatus for measuring spring releasing viscosity
Inventor: SEKIGUCHI KOJI
IPC: G01N11/14
Filed: 1994-06-28
Abstract: PURPOSE:To obtain method and apparatus for measuring the spring releasing viscosity in low dragging speed range for substantially any sample liquid without relying on the viscosity characteristics thereof. CONSTITUTION:At the time of starting a measurement, a rotor 6a is rotary driven by a pulse motor 21 through a spiral spring 4a such that a viscometer points a predetermined value. When the viscometer points the predetermined value, rotary driving of the pulse motor 21 is interrupted abruptly. Subsequently, the rotor 6a is rotary driven with the torque released from the spiral spring 4a and a transition is made to a measuring state. The pointed value on the viscometer, which varies as the releasing torque decreases, is then measured under that state thus determining the viscosity of a sample liquid.
Patent JP-H04345110-A (JP)
Title: Optical cable and production thereof
Inventor: KATSURAJIMA WATARU
IPC: G02B6/44
Filed: 1991-05-22
Abstract: PURPOSE:To provide the optical cable which can house optical fibers at a high density and has the transmission characteristic stable to external mechanical force. CONSTITUTION:A single coated fiber groove 2 is spirally formed on a circular cylindrical rod 1 consisting of a plastic material. Tensile bodies 8 are disposed by each one piece in the positions holding the side walls of the coated fiber groove 2 in-between so as not to come into contact with the rod. The coated tape optical fibers 3 are laminated and housed into such coated fiber groove 2. Plural pieces of the rods 1 contg. such coated tape optical fibers are stranded around a central is applied thereon, a sheath consisting of polyethylene is applied thereon, by which the optical cable is constituted.
Patent JP-H0441430-A (JP)
Title: Endothelin converting enzyme inhibitor
Inventor: YANO MITSUO
IPC: C12N9/99
Filed: 1990-06-05
Abstract: PURPOSE:To obtain the subject inhibitor, containing phosphoramidon or salts thereof and useful as a treating and/or preventing agent for various diseases caused by excessive production of endothelin. CONSTITUTION:An inhibitor containing phosphoramidon, produced by actinomyces such as Streptomyces.tanashiensis, known to have powerful inhibitory action on a proteolytic enzyme thermolysin produced by Bacillus.thermoproteolyticus and expressed by the formula or salts thereof. The aforementioned compound is capable of suppressing excessive production of endothelin and antagonizing vascular and tracheal muscular contracting action in which the endothelin participates and useful as a remedy for human a hypertension, bronchial asthma, acute renal insufficiency, cardiac infarction, angina pectoris, cerebral infarction, cerebrovascular twitch and acute insufficiency after organ transplantation.
Patent JP-H0311272-A (JP)
Title: Controller for refrigerant heating type air conditioner
Inventor: KOMORI SEIJI
IPC: F25B13/00
Filed: 1989-06-09
Abstract: PURPOSE:To control capacity by installing a pressure sensor on the discharge side of a compressor and mounting a control section controlling the quantity of a refrigerant circulated in a refrigerant-circulating quantity regulator and the quantity of combustion of a fuel supply regulator when the signal of the pressure sensor exceeds a set value. CONSTITUTION:When the operation of a refrigerating cycle is started, the operation is continued until the signal Pt of a pressure sensor 11 reaches a first set pressure value P1 by a control signal transmitted from a control section 12. When the signal Pt is made larger than the first set pressure value P1, adjustment operation is performed by the control signal transmitted from the control section 12. The adjustment operation is executed during a time when the signal Pt is kept within the range of the first set pressure value P1 and a second set pressure value P2 When the detecting signal Pt is made larger than the second set pressure value P2, a compressor 1 is stopped by the control signal sent from the control section 12, and the combustion of a refrigerant heater 10 is stopped. When the signal Pt is made smaller than the second set pressure value P2 by the shutdown, the compressor 1 is started by the control signal sent from the control section 12, and the refrigerant heater 10 is burnt and adjustment operation is conducted. Accordingly, the width of capacity control is widened, and the back of a liquid can be inhibited.
Patent JP-H0441652-A (JP)
Title: Rare earth magnetic alloy
Inventor: DAIMON TAKAAKI
IPC: C22C19/07
Filed: 1990-06-05
Abstract: PURPOSE:To improve corrosion resistance and to obtain a rare earth magnetic alloy excellent in magnetic properties by adding new light rare earth oxide to an alloy containing R2TM14B1 type tetragonal crystal as main phase. CONSTITUTION:Light rare earth oxide (La2O3, Ce2O3, Pr2O3, Nb2O3, Sm2O3)is incorporated by 0.1-1.0wt.% into a rare earth permanent magnet containing R2TM14B1, (R is Ce, Pr, Nd, Gd, Tb, or Dy and TM is Fe or Co) type tetragonal crystal as main phase, by which the rare earth permanent magnet alloy excellent in corrosion resistance and magnetic properties can be produced.
Patent JP-H06229375-A (JP)
Title: Transfusion pump
Inventor: IDE TETSUYA
IPC: F04B43/12
Filed: 1992-06-08
Abstract: PURPOSE:To improve the assembling efficiency by making it possible to easily charge a lube oil without disassembling a housing. CONSTITUTION:A lube oil inlet port 23 and a lube oil inlet-exhaust port 24 are provided respectively at the upper and lower positions of a housing 11a. The lube oil inlet port 23 and the lube oil exhaust port 24 are connected to each other through a lube oil passage 25 consisting of an upper space part A, an intermediate space part B, and a lower space part C. When a lube oil is pushed out from a medical syringe, the lube oil is charged from the lube oil inlet port 23 into the upper space part A and the intermediate space part B. The surplus lube oil is discharged from the lube oil exhaust port 24 through the lower space port C. At the same time, degraded and solidified lube oil as well as medicinal liquid, etc., mixed with the lube oil, is pushed out from the lube oil exhaust port 24.
Patent JP-H10320363-A (JP)
Title: Network resource monitoring system
Inventor: HARADA YOKO
IPC: G06F15/16
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To enable each monitoring object to execute monitoring processing individually, monitor a wide range in a short time and collect information by making resources to be monitored on a network into objects and monitoring them through the monitoring object in charge. SOLUTION: A substitute server 2 gives a monitoring request that is received from a client 1 to an appropriate monitoring object managing part 3. The part 3 manages plural monitoring objects 4A to 4C under its umbrella. Also, it makes all resources to be monitored into objects. An authenticating part 6, a data part 7 and a processing part 8 are provided inside each resource object 5. When the part 6 receives a monitoring request, it gives authentication to the monitoring request on a free level that corresponds to the situation that is peculiar to the resource. With this, it is decided whether the monitored result is individually answered or not according to the unique situation of each resource and also to kinds of clients and the content of a request. As a result, a client outputs the monitoring request without considering the situation of each resource.
Patent JP-H07328811-A (JP)
Title: Surface covered high-speed steel cutting tool superior in abrasion resistance
Inventor: SUZUKI KATSUYUKI
IPC: B23B51/00
Filed: 1994-06-06
Abstract: PURPOSE:To provide a surface covered high-speed steel cutting tool exhibiting superior abrasion resistance in a long time in the case of high speed cutting. CONSTITUTION:A surface covered steel high-speed cutting tool is so formed that a hard overlayer comprising the bottom layer which consists of a single layer or multiple layer of two or more out of titanium carbide, titanium nitride, and titanium carbide nitride having mean layer thickness of 0.5-5mum, an intermediate layer which consists of composite nitride of Ti and Al having the mean layer thickness of 0.5-5mum, and the top layer which consists of composite oxide nitride of Ti and Al having mean layer thickness of 0.5-5mum, is formed on the surface of a high-speed steel base body.
Patent JP-S5849704-A (JP)
Title: Preparation of water-soluble cationic high polymer having high polymerization degree
Inventor: YAMAKAWA HIROYUKI
IPC: C02F1/56
Filed: 1981-09-18
Abstract: PURPOSE:To obtain the titled substance suitable for flocculants, yield improving agents, etc., by reacting a specific aliphatic dialdehyde with a water-soluble high polymer having primary or secondary amino groups in the molecule, and mutually joining the raw material high polymeric molecules. CONSTITUTION:Powder or a 0.5-30wt% aqueous solution of a water-soluble high polymer, e.g. polyvinylimidazoline, having one or more of primary amino or secondary amino group is reacted with a gaseous or solution aliphatic dialdehyde, e.g. glutaraldehyde, of the formula OHC-R-CHO (R is alkylene or alkenylene) in a tank, and the raw material high polymeric molecules are joined mutually in such a range as to make the formed cationic high polymer keep the water solubility.
Patent JP-H10318763-A (JP)
Title: Portable navigation system
Inventor: OKADA HIROKI
IPC: B60R11/02
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To obtain a portable navigation system which can be removed from a vehicle and carried for walking in which the position is recorded automatically upon removable from the vehicle and a user can be guided to the position of the vehicle. SOLUTION: A GPS antenna 1 is fixed to a dashboard, or the like, when a portable navigation system is mounted on a vehicle and fixed to an antenna fixing section 2 above the navigation system body 10 when the portable navigation system is carried. When fixing of the GPS antenna 1 to the antenna fixing section 2 is detected through a microswitch 13, the control section in the navigation system body 10 controls a positional information memory section to store the current position and date automatically.
Patent JP-H05343786-A (JP)
Title: Optical waveguide-type laser
Inventor: KITAGAWA TAKESHI
IPC: H01S3/16
Filed: 1992-06-08
Abstract: PURPOSE:To lower an oscillation threshold level and to increase a differential efficiency and an efficiency by constructing on a flat substrate a laser resonator which is constituted of an optical waveguide, to at least a part of which rare earth ions are added, and by providing an optical beam induced grating in at least a part of the optical waveguide. CONSTITUTION:Using an Er-doped quartz optical waveguide, an Er-doped optical waveguide-type laser having a grating is manufactured by two-beam interference exposure. In this laser, a quartz glass substrate 6, a lower clad layer formed of quartz glass 7, a rare-earth ion-implanted core 8, an upper clad layer formed of quartz glass 9, and an optical beam induced grating 10 are provided. In (A), the grating 10 is used for one reflecting mirror and a dielectric multilayer film mirror 11 deposited on an end face of an optical guide is used for the other reflecting mirror. In (B), an optical resonator is constructed, using the gratings 10 for reflecting mirrors on both ends. (C) is a distribution feedback- type optical resonator wherein the grating 10 is formed in the entire resonator.
Patent JP-S627280-A (JP)
Title: Catv relay amplifier
Inventor: TAKAI HITOSHI
IPC: H04N5/00
Filed: 1985-07-04
Abstract: PURPOSE:To directly fetch distortion components and detect distortion faults of a line amplifier after monitoring their levels by providing a filter extracting frequency components other than the input signal of a line amplifier as well as an amplification and detection means of these detection signals. CONSTITUTION:Video carrier frequency intervals of TV signals (channel interval DELTAf) are almost constant. The distortion components generates by a line amplifier 8, especially the secondary distortion components appear in a sum or difference frequency of input signal frequencies. The secondary distortion components appear in frequencies of input signal bands and more than the above bands as well as in the frequencies of the input signal bands and less than the above bands and then both of them appear intensely at every channel interval DELTAf. Outputs of a detection signal extracting filter 9 are passed by several components which are lower or higher than input signal frequency components and result in the outputs, from which the distortion components are extracted. Then the outputs are detected by a detector 11 after being amplified by a detection signal amplifier 10 and their levels are judged by allowing them to pass through a constant circuit at an appropriate time by a decision device 12. If detected levels are judged to be abnormally high, an increased distortion generating signal is output at a decision output terminal 13.
Patent JP-H0442973-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: SHIMIZU HIROBUMI
IPC: H01L21/316
Filed: 1990-06-06
Abstract: PURPOSE:To make possible an electric field induction junction having a desired inversion layer by a method wherein a semiconductor wafer is dipped in a solution made by adding metal ions to an acid solution containing a specified alkaline solution as its main component and an oxide film containing a metal to act as a negative charge is formed on the surface of the wafer. CONSTITUTION:A treating liquid made by adding an aqueous solution of 1 ml containing Al of a concentration of 1000 ppm to an alkaline solution made by mixing an ammonia aqueous solution, hydrogen peroxide water and water in the ratio of 0.2:1:10 is put in a container, is heated to 87.5 + or -2.5 deg.C and after an n-type silicon wafer 1 is dipped in the treating liquid for 15 minutes, the wafer is cleaned with pure water and is dried and thereafter, is left to stand in a clean chamber for 10 minutes to several hours. Thereby, a natural oxide film 2 is formed on the surface of the wafer.