baber/WOPTO huggingface dataset:
Patent JP-S59177513-A (JP)
Title: Optical fiber connector
Inventor: KUMAMOTO HIROBUMI
IPC: G02B6/38
Filed: 1983-03-28
Abstract: PURPOSE:To eliminate the need for an adhesive and to shorten an operation time by boring a small-diameter through hole in the intermediate part of a cylindrical body and large-diameter through holes which extend to the small-diameter through hole from both end part and fixing two optical fiber cords having clads peeled to the cylindrical body, and bringing them into contact with each other in the middle of the small-diameter through hole. CONSTITUTION:A fiber connector 1 is made of shape memory alloy so that the internal diameters of the large-diameter through holes 3 and 3 are smaller than the external diameter of an optical fiber cord 5 and memorizes the shape. The internal diameter of the small-diameter through hole 2 is nearly equal to the external diameter of the peeled wire part 7 of the optical fiber cord 5. Two optical fiber cords 5 and 5 are inserted into the large-diameter through holes 3 and 3 from both terminals of the optical fiber connector 1. The small-diameter peeled wire part 7 is inserted into the small-diameter through hole 2 and end surfaces of peeled wire parts 7 and 7 of both optical fibers contact each other oppositely to enter end parts of clad parts 6 of the cords 5 into the large-diameter through holes 3 and 3. Then, the temperature of the optical fiber connector 1 is raised and the connector restores itself to its original shape above the transition temperature, so the parts of the large-diameter through holes 3 and 3 decrease in diameter to fix the clad parts 6 of the optical fiber cords 5 by the internal surfaces of the large diameter through holes 3 and 3 strongly.
Patent JP-S62215199-A (JP)
Title: Spherical cooling tank
Inventor: MURAKAMI KAZUO
IPC: F17C13/00
Filed: 1986-03-13
Abstract: PURPOSE:To make a precise delivery mass available by removing temperature and density differences in a vertical direction and making liquid quality uniform. CONSTITUTION:A temperature difference detected with thermo-sensors 3 and 4 is obtained. When there is a temperature difference above a predetermined valve, a control device 6 is made to start a compressor 8, thereby compressing gases in a gas layer 2b and jetting compressed gases from a nozzle 10. When a liquid 2 has been agitated to uniform quality, the control device 6 is made to stop the compressor 8 automatically. According to the aforesaid constitution, liquid temperature at one point is measured and a flow amount on a flow meter is multiplied by density coverted from the liquid temperature at the time of delivery, thereby giving a precise delivery mass of liquid.
Patent JP-S59181050-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: IWAI HIROSHI
IPC: H01L27/10
Filed: 1983-03-31
Abstract: PURPOSE:To improve the software error resistance by presenting an ultrafine defect in a region which includes a boundary between a single crystal semiconductor substrate and a semiconductor layer on the substrate. CONSTITUTION:The first single crystal silicon layer 12 is formed on a p<+> type silicon substrate 11, and then a p type second single crystal silicon layer 13 is formed. Subsequently, a field oxidized film 14 is formed on the layer 13. A capacitor electrode 16 is provided through a thin oxidized film on an island isolated by a field oxidized film 14. A transfer gate electrode 18 is disposed partly on the surface of the layer 13 through a gate oxidized film 19, and the other end is extended on the electrode 16 through an insulating film 20. Aluminum wirings 221, 222, 223 are respectively connected to n<+> type layer 23 formed on the electrode 16, the electrode 18 and the layer 13. An ultrafine defect 15 is presented at the silicon layer side from the boundary between the substrate 11 and the layers 12, 13.
Patent JP-S56155850-A (JP)
Title: Urine inspecting device
Inventor: KOYAMA MASAO
IPC: G01N33/493
Filed: 1980-04-24
Abstract: PURPOSE:To inspect urine hygienically and automatically in a short time with accuracy without  using manpower by providing a urine receiver and >=1 detectors for the physical and chemical  properties of urine in the urine receiver. CONSTITUTION:The urine temp. right after urination is measured with, for example, a temp.  detector (thermocouple or the like) in urinal (urine receiver) 31, and separately the bodily temp.  is measured and these are beforehand inputted to an arithmetic device. The finding with regards  to inflammatory diseases is obtained from the temp. difference of both. The urine is sent to a  detector 32 through a selector valve 38 and a urine sampling pipe 39. When the urine is filled in a  cell 33 provided with necessary sensors such as an oxygen sensor 34, an enzyme sensor 35, and a  temp. sensor 36, a signal is outputted to an arithmetic circuit 44. When the component concn. in  the urine is high, buffer or the like is sent through piping 42. A control circuit 45 receives the  signal of the circuit 44, and if there is the signal for completion of measurement, said circuit instructs discharging by opening a solenoid-controlled valve 40. Thence, it instructs a dsolenoid- controlled valve 43 to open, so that the inside of the detector 32 is washed. The results of the operation are shown in a recorder 46. In this way, the inspection of the concns. of various ions,  dissolved gases such as CO2 and NH3, urine, glucose and other organic substances in the urine is accomplished automatically in a short time with high accuracy by providing various sensors.
Patent JP-S6438002-A (JP)
Title: Herbicidal composition
Inventor: UKAI SHIGEO
IPC: A01N43/40
Filed: 1987-03-09
Abstract: PURPOSE: To produce a herbicidal composition which has markedly reduced toxicity to mammalians as the excellent herbicidal effect of bipyridylium quaternary cation salt is maintained by combining the bipyridylium quaternary cationic salt useful as a herbicide with a polysaccharide sulfate ester or its salt. CONSTITUTION: The objective herbicidal composition having the above-stated effects is prepared by formulating (A) 1 pt.wt. of a bipyridylium quaternary cationic salt having herbicidal effect, preferably represented by formula I and formula II  R' is a 1-4C alkyl which may be substituted with OH, a halogen, COOH, an alkoxy, an alkylcarbonyl; [X]<m-> is an anion; m is an integer of 1-4}, particularly, 1,1'-dimethyl-4,4'-bipyridylium dichloride and (B) 1-5 pts.wt. of a polysaccharide sulfate ester or its salt, preferably represented by formulas III-IV (R is H, SO3 M; M is a metallic cation, H<+> , other cautions; n is an integer of <=600,000) as essential components.
Patent JP-S59181570-A (JP)
Title: Light-emitting device
Inventor: ARAI MICHIHIKO
IPC: H03K17/78
Filed: 1983-03-31
Abstract: PURPOSE:To obtain the light-emitting device of simple manufacturing process and constitution having an excellent controllability by a method wherein a bistable circuit is constituted using a light emitting/receiving transistor, and a load light emitting/receiving transistor is connected in one body and in multistaged form. CONSTITUTION:A circuit is constituted with a flip-flop circuit and a load transistor as a fundamental cell using light emitting/receiving transistors (Tr) Q1- Q5. When a negative clock pulse is applied to a terminal X3, transistor Q1 is turned OFF, transistor Q2 is turned ON, the first stage is turned to 0-state, Q3 is turned ON, and Q4 is turned OFF. The transistors of the next stage corresponding to Q2 and Q1 are turned OFF or ON, the second stage is turned to ''1'' state from ''0'' state, the transistor on the next state corresponding to Q4 is turned ON, and the condition of the first stage is moved to the second stage. When the Q4 is in ON state as load, a control terminal X4 is brought to low potential, and it is brought to a high light emitting state as high potential as occasion demands. An emitted light is picked out to the necessary stage from lightguide paths L1, L2... as an intensive or non-intensive light emission, and a time series light emitting pattern can be changed into a temporal space series light emitting pattern.
Patent JP-H04271360-A (JP)
Title: Toner for developing electrostatic charge image
Inventor: TANAKA KATSUHIKO
IPC: G03G9/097
Filed: 1991-02-27
Abstract: PURPOSE:To provide a toner for developing an electrostatic charge image having satisfactory triboelectric chargeability and contg. an electric charge controlling agent not affecting the color tone of the toner. CONSTITUTION:This toner for developing an electrostatic charge image consists essentially of a compd. represented by the formula and binding resin. (In the formula, each of R<1>-R<4> is H, cyclic alkyl, alkenyl, aryl, aralkyl or a heterocyclic group, at least one of R<1>-R<4> is cyclic alkyl, R<5> is H, alkyl, cyclic alkyl, alkenyl, aryl, aralkyl or a heterocyclic group, at least one of R<1>-R<5> is aryl and the substituents may further have substituents.)
Patent JP-H1012945-A (JP)
Title: New magnetoresistive element based on perovskite manganate material
Inventor: JONATHAN ZANHON SAN
IPC: H01L43/08
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a three layer thin film reluctance element where a current is transported through a three layer structure by employing an additional perovskite manganate thin film as a ferromagnetic element. SOLUTION: A three layer thin film reluctance element 5 comprises a first or lowermost thin film magnetic layer 2, a second or intermediate layer 3, and a third or uppermost thin film magnetic layer 4, wherein at least one of the first or third layer 2, 4 is an additional manganate perovskite. According to the structure, variation of the reluctance can be substantially doubled in a low field of 150Oe or below close to the saturated coercive force of the element material. Low field spin dependent transportation is achieved in the manganate of the element and the resultant magnitude of magnetoresistance is suitable for a magnetoresistive magnetic field sensor application.
Patent JP-H0639287-A (JP)
Title: Production of catalyst for hydration of olefin into alcohol
Inventor: DEIITORITSUHI SHIYURIYUUTERU
IPC: B01J21/16
Filed: 1992-03-12
Abstract: PURPOSE: To improve strength of a mixed carrier by adding silica gel and TiO2 in a first step before forming and press molding when carrying out two- step acid treatments on an essentially montmorillonite-contg. clay, and forming and calcining it between the both acid treatments to prepare a catalyst comprising clay minerals and silica gel. CONSTITUTION: A catalyst comprising clay minerals and silica gel for hydration of 2-3C olefins to the corresponding alcohols by using phosphoric acid supported on a carrier is prepared by carrying out two-step acid treatments on an essentially montmorillonite-contg. clay contaminated with not more than 3% of impurities and optionally containing less than 0.5% of K2 O, and optionally forming and clacining it between the both acid treatments. Wherein, 1.5-2.5 parts of titanium dioxide based on the total amount of dried substances is added in addition to silica gel in the first step before forming and press molding.
Patent JP-H07263942-A (JP)
Title: Base station antenna for moving body radio communication
Inventor: ABIKO TOSHIO
IPC: H01Q3/24
Filed: 1994-03-24
Abstract: PURPOSE:To secure a wide service area with a weak transmission output by obliquely directing down the directional pattern of a base station antenna installed on the roof of business buildings and using the RG wave taking the valley between buildings as a propagation line like a waveguide. CONSTITUTION:A base station antenna 1 of a mobile radio station is installed in the vicinity of the peripheral edge part on the roof of a building, and the direction of a radiated radio wave is obliquely directed downward at a prescribed dip by adjustment of the phase difference of antenna elements. At this time, the road guide no wave is propagated with the road in the valley between buildings as the transmission line like a waveguide in the case of about 1.9GHz frequency used as a radio communication radio wave. This RG wave is less attenuated in the service area of about 100 to 500m, and consequently, even a weak radio wave can be received by a personal handy phone. The dip is set to 35+ or -20 deg. to improve the degree of effective utilization of the RG wave.
Patent JP-2000246640-A (JP)
Title: Method of polishing surface of steel plate
Inventor: IGUCHI MASAO
IPC: B24C1/00
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To realize the simple and quick smoothening of a surface to be required on the way of a manufacturing process at a low cost by injecting the high-pressure water having the injection pressure in a specified range to a surface of a steel plate at an injection angle inclined at a specified angle against the plate surface. SOLUTION: Smoothening of a surface of a steel plate is realized by adjusting the injection pressure of the high-pressure water in a range at 500-5000 air pressure at the time of injecting the high-pressure water, and while setting the injection angle at 30-70 degree. In the case of the injection pressure less than 500 air pressure, it takes a long time to polish the surface, and in the case of the injection pressure more than 5000 air pressure, smoothness can not be obtained by any adjustment of the injection angle. In the case of the injection angle less than 30 degree, the high-pressure water slides on the steel plate and the surface polishing effect is eliminated, and in the case of the injection angle more than 70 degree, excellent surface condition can not be obtained by any adjustment of the injection pressure.  With this structure, surface of the steel plate can be polished and smoothened at low cost with high productivity.
Patent JP-H05253072-A (JP)
Title: Automatic bread maker
IPC: A47J37/00
Filed: 1992-03-13
Abstract: PURPOSE:To enable adaptation of relatively simple and inexpensive parts by improving weakness to noises and static electricity of the conventional bread baking switch and a complicated construction. CONSTITUTION:This apparatus has a baking chamber 1 with a heater 2, a bread baking mold 3 made free to load or unload in the baking chamber 1, a lid 8 for covering the baking chamber 1, a kneading blade 6 which is provided on the internal bottom part of the bread baking mold 3 and driven with a motor 4, a temperature detection part 7 to detect temperature in the baking chamber 1 and a controller 9 which performs a bread baking control according to the temperature of the temperature detection part 7. In addition, a relatively simple and inexpensive sound generating body 20 which generates sounds to the inside of the baking chamber 1 to judge whether bread baking mold 3 is present in a finishing process or the like after the end of cooking and a sound wave detector 21 for detecting the sound from the sound generating body 20 are connected to the controller 9.
Patent JP-H11244922-A (JP)
Title: Controlling method for mandrel mill
Inventor: IWAMOTO HIROYUKI
IPC: B21B37/70
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To correctly control the length of a tube from the time of use on one round of respective mandrel bars in the next opportunity for use by preserving a characteristic relating to respective lengths of the mandrel bar obtained by use in the past and setting up a mandrel mill wherein the characteristic is reflected in the next opportunity for use. SOLUTION: A characteristic relating to the length of a tube and a frictional coefficient characteristic which are obtained by use on one round of respective mandrel bars M1-MN used in the last opportunity for use are stored in a tool information control processing computer 7. When the mandrel is used in the next opportunity for use, a roll gap and the number of revolution or the like of a mandrel mill 13, wherein the preserved characteristics relating to the length of the tube or the like are reflected, are set up.
Patent JP-H07255760-A (JP)
Title: Cervical vertebra kit without limiting mouth opening operation
Inventor: NAGATA HIROTO
IPC: A61F5/02
Filed: 1994-03-24
Abstract: PURPOSE:To safely and surely secure a cervical vertebra fixing effect without disturbing a daily life by connecting a cervical vertebra back side fixing member in which an occiput fixing part, a rear neck fixing part and a back side fixing part are formed integrally to a cervical vertebra front side fixing member in which a forehead fixing part, a both cheeks supporting part, a front neck fixing part and a breast side fixing part are formed integrally. CONSTITUTION:This kit is constituted of integrally formed cervical vertebra rear side fixing part 1, cervical vertebra front side fixing part 2 and connecting members 3a, 3b and 3c which connect them, and the cervical vertebra rear side fixing member 1 is constituted by forming integrally the occiput fixing part 1a to be abutted with the occiput, the rear neck fixing part 1b to be abutted with a rear neck part side, and the back side fixing part 1c to be abutted with a part extending over both shoulders to the back. Also, the cervical vertebra front side fixing part 2 is constituted by forming integrally the forehead fixing part 2a to be abutted with the forehead, the both cheeks supporting part 2b which supports both cheeks where at least the chin side is released from a lower oblique side, the front neck fixing part 2c to be abutted with both sides of the front neck part, and the breast side fixing part 2d to be abutted with a part extending over both shoulders to a breast side.
Patent JP-S59178425-A (JP)
Title: Constituting method of scanning type optical system
Inventor: TAJIME TOORU
IPC: G01S17/66
Filed: 1983-03-30
Abstract: PURPOSE:To prevent an incident infrared-ray quantity on the photodetecting surface of a detector from varying by scanning, by setting a size of a diaphragm so that a light for connecting an aperture diaphragm provided between a scanning optical part and the detector, and a point on the surface of the detector is free from eclipse by a lens frame. CONSTITUTION:An aperture diaphragm 14 is provided between a scanning mirror 2 and a detector 3, and constituted so that a light in a solid angle for seeing an aperture diaphragm 14 from a point on the photodetecting surface of the detector 3 is reflected by the scanning mirror so as to all transmits through a condensing lens 1, and is free from eclipse by a lens frame 4, etc. Accordingly, the solid angle for seeing the aperture diaphragm 4 from the detector 3 is not varied by scanning of the scanning mirror 2, and also even if there is an infrared-ray radiating distribution in the inside of an optical system, the radiation quantity of incident infrared-rays is not varied by scanning, therefore, an output of the detector 3 also becomes constant, and a scanning type optical system whose detecting performance is excellent can be constituted.
Patent JP-S51131792-A (JP)
Title: Device for arraying and padding articles
Inventor: YOSHIGI AKIO
IPC: B65G47/22
Filed: 1975-05-08
Abstract: PURPOSE: To carryout automatically and continuously the collecting-binding operation of articles, while facilitating to feed the articles into cases. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H09241435-A (JP)
Title: Elastic paving material composition, elastic paving material structure and its execution
Inventor: MAEDA SHIGEHARU
IPC: E01C7/00
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To obtain a composition forming an elastic paving material excellent in dryness, physical characteristics, durability, etc., in addition to excellent elasticity and a structure obtained from the composition and provide its executing method. SOLUTION: This elastic paving material composition contains (A) at least one or more kind of a vinylic water-dispersing resin and a diene-based water-dispersible resin, (B) a staple fiber, (C) a hydrophobic solvent solution of an urethane prepolymer having 5-15wt.% isocyanate group content and (D) a rubber chip having <=5mm average particle diameter and the composition contains these components A, B, C and D in solid content weight ratio of 100 pts.wt., 10-50 pts. wt., 2-20 pts.wt. and 100-800 pts.wt., respectively. This paving method comprises laminating thin layers by using the composition and executing the laminate. The characteristic of the composition comprises using latex and prepolymer as a binder resin component and using a short fiber together with the binder resin component.  The rubber particles are directly hound to each other by the binder and also bound through binding to the short fiber and the objective elastic paving material excellent in physical characteristics, durability, etc., is formed by using the composition.
Patent JP-H05215446-A (JP)
Title: Double effect absorption refrigerating machine
Inventor: UENISHI KATSUHIKO
IPC: F25B43/00
Filed: 1992-02-04
Abstract: PURPOSE:To permit the provision of the degree of freedom in the selection of the amount of transferred heat by a method wherein the configuration of the section of a heat transfer wall is provided with a wavy form to increase a heat transfer area and determine the area freely by changing the height and/or the number of wave. CONSTITUTION:The configuration of the section of a heat transfer wall 6 is formed so as to be wavy in a double effect refrigerating machine, in which a gas/liquid separater 4 and a low-temperature reproducer 5, which are provided in the route of refrigerant from a high- temperature reproducer 3 to a condenser 7, are formed so as to be a vertical cylinder and a vertical type cylindrical shell provided around the vertical cylinder while a bulkhead 6 between the gas/liquid separater 4 and the low-temperature reproducer 5 is used for a heat transfer wall 6 for heat exchange. The sectional configuration of the cylindrical bulkhead is wavy whereby the heat transfer area of heat exchange can be increased and the area can be determined freely by changing the height and the number of wave. Further, the selection of the amount of transferred heat can be provided with the degree of freedom whereby the whole structure of a refrigerating machine can be constituted of one set of vertical type cylindrical shape and miniaturization as well as the reduction of cost can be realized. On the other hand, the flowdown of condensed water along vertical grooves is facilitated and the stagnation of the condensed water on the wall surface becomes hard whereby a heat transfer efficiency can be improved.
Patent JP-S60202081-A (JP)
Inventor: YUKIMOTO NOBORU
IPC: B66C19/00
Filed: 1984-03-23
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-S59187209-A (JP)
Title: Surface state detector
Inventor: YANO TSUTOMU
IPC: G01B17/00
Filed: 1983-03-29
Abstract: PURPOSE:To make it possible to detect the wrinkle part in cloth readily and automatically, by comparing a standard signal with the received signal of vibrators, which automatically scan, transmit, and receive space ultrasonic waves, and judging the result. CONSTITUTION:A vibrator 1 is connected to a transmitter 2 and transmits a space ultrasonic wave signal 4 toward cloth 3. A reflected wave 5 is received by a vibrator 8 for receiving, amplified and detected by a received signal processing part 9, and inputted into a signal comparator 10. Meanwhile, by using the cloth without wrinkles, the reflected wave 5 is received and stored in a standard signal memory part 11. A signal to be checked (a) from the output from a material to be checked 3 and the standard signal (b) are compared in the signal comparator 10. The more the wrinkles, the weaker the reflected level and the transmitted level. Therefore, the larger the output (c) of the comparator 10, the more the wrinkles. Thus, the wrinkle part in the cloth can be detected readily and automatically.