baber/WOPTO huggingface dataset:
Patent JP-H05186179-A (JP)
Title: Device for assisting operation of crane
Inventor: KOBAYASHI TATSUO
IPC: B66C13/00
Filed: 1992-01-08
Abstract: PURPOSE:To reduce the fatigue of a driver and enhance safety of crane operation by providing both a visual observation mirror to be disposed on the front side of the driver's seat of a crane in such a manner that its angle of depression and inclination can be adjusted and a reflecting mirror which reflects and projects a field of view for visual observation which is hard to be observed by the visual observation mirror. CONSTITUTION:A reflecting mirror 13 is mounted in a cab 1 in such a manner that the center 14a of a field 14 of view is reflected and projected onto the center of a visual observation mirror 10 and the visual observation mirror 10 has an integrally installed horizontal shaft 12 driveably supported by a bracket via a bearing and is provided in such a manner that its inclination is adjusted in the normal and reverse directions by a motor and a driver 3 can adjust the angle of the mirror by driving the mirror at the press of a pushbutton, etc., of a control board 5. The driver 3 operates the crane while sitting on the driver's seat 4 and looking at the downward field 14 of view on the visual observation mirror 10 in a comfortable attitude facing the front side, and adjusts the inclination of the mirror 10 to observe the front and rear portions of the field 14 of view and performs operation control such as positioning of a hanger, gripping, hoisting and lowering of loads by control of the at-hand control board 5.
Patent JP-S59131322-A (JP)
Inventor: KUMA KIKUO
IPC: A47L5/26
Filed: 1984-01-09
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-S5698943-A (JP)
Title: Rejector for interruption signal
Inventor: HASEBE ATSUSHI
IPC: H03H15/00
Filed: 1980-01-10
Abstract: PURPOSE:To enable to completely reject all the interference signals on theory, by providing a filter having reciprocal transfer function to differentiated function, to the signal path supplied to the control circuit. CONSTITUTION:A signal from an interference signal detecting circuit 15 is fed to a series circuit of delay circuits K1-Km, and the output of the delay circuits K1-Km is fed to an adition circuit 21 through the level adjusting circuits J1-Jm. Further, the gain of the circuits J1-Jm is arbitrarily determined to constitute the inverse filter 20 having the characteristics of reciprocal of transfer function in differentiated waveform. Further, the signal from the circuit 21 is fed to the gain controller 16. Thus, the interference signal rejector is provided and inverse filters are provided like this, allowing to completely reject all the interference signal on theory.
Patent JP-H11199166-A (JP)
Title: Step for passenger conveyor
Inventor: IGARASHI YOSHIHARU
IPC: B66B23/12
Filed: 1998-01-07
Abstract: PROBLEM TO BE SOLVED: To provide a step for a passenger conveyor, which can improve workability for the inside inspection of a truss. SOLUTION: A step 6d to be used for inspection, is provided with a step plate 6c having a key groove 6e, a lock 7 which is fixed to the lower surface of the step plate 6c, and is turned out to be rotatable when a key inserted into the key groove 6e is pushed down, a movable plate 9 to be interlocked with rotation, a connection plate 10 pivoted to the movable plate 9 at its one end, and rod 12 which is pivoted to the other end of the connection plate 10 at its one end, and concurrently, enables the other end to be fitted in a hole 6f provided for a frame 6b, and it is so constituted that the rod 12 is released from the frame 6b with the key rotated so as to allow the step 6c to be removed from the step 6d main body. Therefore, it is thereby realized that inspection operations are labor saving and time saving.
Patent JP-S62158710-A (JP)
Title: Photocurable composition
Inventor: NAKANO TSUNETOMO
IPC: G03F7/027
Filed: 1986-01-08
Abstract: PURPOSE:To form a photocurable composition which can be used for forming a fine pattern by photolithography, by adding a specified epoxidized phenolic resin, a photopolymerizable monomer and a photoinitiator to a base polymer comprising specified two modified maleic anhydride copolymers. CONSTITUTION:This composition is formed from 100pts.wt. base polymer (a) comprising 80-40wt% modified maleic anhydride copolymer (I) formed by opening 10-100% of the acid anhydride rings in the maleic anhydride structural units of a maleic anhydride/unsaturated hydrocarbon compound copolymer with a hydroxyalkylene (meth)acrylate and 20-60wt% modified maleic anhydride copolymer (II) formed by opening 50-100% of the acid anhydride rings in the maleic anhydride structural units of a maleic anhydride/unsaturated hydrocarbon compound copolymer with a hydroxyl group-containing saturated compound, 5-40pts.wt. (meth)acrylated epoxidized phenolic resin (b), 5-100pts. wt. photopolymerizable monomer (c) and 0.5-15pts.wt. photoinitiator (d).
Patent JP-S5594319-A (JP)
Title: Drug for external use consisting of liver oil of swellfish
Inventor: OTAKA YOSHIO
IPC: A61K35/60
Filed: 1979-01-09
Abstract: PURPOSE: A drug for external use capable of allaying pain and protecting a wound from the open air, consisting of the liver oil of swellfish having tetrodotoxin.  
     CONSTITUTION: A drug for external use available for curing a wound, obtained from the liver oil from liver in swellfish having tetrodotoxin. The liver oil of swellfish contains less than fatal dose (0.1W10γ per kg of swellfish) of tetrodotoxin. Since its small amount is capable of paralyzing a sensory nerve, it has a pain- killing action. Many kinds of higher fatty acids and higher unsaturated hydrocarbons contained in the liver cover the wound of a burn to prevent the air oxidation or bacterial infection. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63171810-A (JP)
Title: Firing method for oxygen blast furnace
Inventor: WAKIMOTO KAZUMASA
IPC: C21B7/16
Filed: 1987-01-09
Abstract: PURPOSE:To simply and surely execute the firing and to start the smooth operation, by starting oxygen blasting by inserting firing source in front of tuyere and at the same time, executing blowing of preheated gas from a shaft part. CONSTITUTION:The firing source is inserted in the front part of tuyere 9 in the blast furnace 1 and by supplying oxygen from an oxygen source 7 into the tuyere 9, the firing and the blasting is started. At the same time, the blowing of preheated gas from the gas blowing holes 6 at the shaft part is started. In this way, the firing in front of tuyere is facilitated and the firing operation starting for the oxygen blast furnace 1 is smoothly executed.
Patent JP-S57117129-A (JP)
Title: Magnetic card
Inventor: NAMIKAWA MAMORU
IPC: G06K19/12
Filed: 1981-01-09
Abstract: PURPOSE:To read a magnetic substance layer with a simple and inexpensive inprinter as an electric signal, by providing the magnetic substance layer functioning as a permanent magnet on a part where emboss processing for a magnetic card is made. CONSTITUTION:Rigid polyvinyl chloride films 2 clip a magnetic substance layer 1 containing magnetic powder such as gamma-Fe2O3 functioning as a permanent magnet, rigid polyvinyl chloride, stabilizers and plasticizers or magnetic substance layer 1 of ferromagnetic metalic plate, and overlays 3 are overlapped from both sides to form a sheet for magnetic card through pressing and heating into a one-body plate shape. The sheet is cut into cards of a specified size to obtain a magnetic card 4. The card 4 is provided with a normal magnetic recording and reproducing stripe 4A by conventional methods. Before embossed characters (e.g., 2 characters as 1T) 5, 6 are processed on a part 4B (part shown in broken lines), after the layer 1 is scanned and magnetized for saturation with a permanent magnet, emboss processing is made. Characters are read in along X-X', Y-Y' lines with a read-in magnetic head.
Patent JP-S58119614-A (JP)
Title: Fly-back transformer
Inventor: MORIYAMA MASAFUMI
IPC: H01F38/42
Filed: 1982-01-08
Abstract: PURPOSE:To fix the output voltage of the fly-back transformer by a method wherein a tertiary winding is splitly wound on a low voltage coil bobbin as to be positioned on both sides of a core gap. CONSTITUTION:When the tertiary winding is splitly wound by the same number of turns on second and fourth winding parts 10b, 10d, a voltage to be generated in the second winding part 10b is large and a voltage to be generated in the fourth winding part 10d is small in the case when a gap t1=0, while a voltage to be generated in the second winding part 10b is small and a voltage to be generated in the fourth winding part 10d is large in the case when a gap t2=0 oppositely. Accordingly because the rates of an increase or a reduction of electromotive force per one turn of the windings to be wound on the first core side and on the second core side are nearly the same making the core gap 16 as the boundary, the amount of variation of electromotive force in the second winding part 10b and the amount of variation of electromotive force in the fourth winding part 10d are cancelled mutually, and the fixed voltage is obtained as the output voltage of the tertiary winding.
Patent JP-S5285200-A (JP)
Title: Preparation of amino acid
Inventor: MINODA TAIJI
IPC: C07C229/02
Filed: 1976-01-09
Abstract: PURPOSE: Amino acids, useful as flavoring matters or extending agents for soup or vegetable juice, are prepared by the cultivation of callus in plants such as compositae, vitaceae polygonaceae, etc. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5496002-A (JP)
Title: Information recording plate
Inventor: KATOU KEIZOU
IPC: G11B7/24
Filed: 1978-01-13
Abstract: PURPOSE: To make possible stable recording, reproducing and further addition recording without causing missing of information despite deposition of dust, etc. by sealing a photo video disc information recording medium within the recesse of substrate by maintaining a specified spacing.  
     CONSTITUTION: A metal thin film 2 such as Bi as a recording medium is evaporated on an information plate 3 such as acrylic plate. The plate 3 is bonded by means  of an adhesive agent to the portion 4 of a substrate such as glass provided with a  recess 5 by maintaining a clearance 6 such as 1 mm in a clean room. Such information recording plate is rotated and is recorded with information by incident light I  comprising focusing Ar laser light to the thin film 2 by a lens. Then, the dust in the  air deposits on the plate 3 but will not deposit on the thin film 2. Since the focus is  matched to the thin film 2, the dust having deposited becomes out of focus and  gives no effect at all to the reproduction signal of information. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58120066-A (JP)
Inventor: HAMA HIROAKI
IPC: F25B41/06
Filed: 1982-01-09
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-H01179871-A (JP)
Title: Temperature expansion valve
Inventor: TANAKA SO
IPC: G05D23/12
Filed: 1988-01-08
Abstract: PURPOSE:To obtain characteristics, showing slow response when overheating degree is increased and quick response when the same is decreased without loosing any balancing characteristic, by a method wherein the sinter of ceramics constituted of silica alumina is arranged in the temperature sensible unit of a temperature expansion valve. CONSTITUTION:The sinter 22a of ceramics constituted of silica alumina is arranged in a temperature sensible tube 20 as a thermal balast material while the temperature sensible tube 20 is attached to a pipeline at the outlet port of an evaporator. When the overheating degree of the outlet port of the evaporator is reduced than the condition of thermal equilibrium, the wall surface temperature of the temperature sensible tube 20 is reduced and the inner wall of a metallic part makes an area, in which the temperature thereof is suddenly lower compared with the thermal balast unit 22a, and gas contacting with it is liquefied quickly, whereby the pressure of the temperature sensible tube 20 is reduced. Accordingly, it shows quick response. When the overheating degree is increased on the contrary or the temperature sensible tube 20 has felt the high temperature of external disturbance, the outer wall temperature of the same is transferred to the ceramics sinter 22a of the thermal balast through the copper tube of an outer shell 21. Accordingly, a delay is generated in a time necessary for the transfer of the heat and the temperature sensible tube 20 shows slow response.
Patent JP-H07267966-A (JP)
Title: Isolating method for tetraphenyl borate
Inventor: RIYUUDEIGERU BAUAA
IPC: C07F5/02
Filed: 1995-01-10
Abstract: PURPOSE: To provide a method for isolating tetraphenylborate having a narrow particle distribution and special particle shape.  
     CONSTITUTION: Tetraphenylborate is obtained in an industrially advantageous grade by spray drying an organic, aqueous or organic-aqueous extract of the tetraphenylborate obtainable in the tetraphenylborate synthesis. The extract is treated with a pH-controlling auxiliary and an adsorbent prior to spray drying so as to remove a byproduct or to limit its formation. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H03206669-A (JP)
Title: Solar cell
Inventor: DEGUCHI MIKIO
IPC: H01L31/04
Filed: 1990-01-08
Abstract: PURPOSE:To obtain a high conversion efficiency without damaging a mechanical strength even when an active layer is made thin by a method wherein a reflection layer and a transverse-direction epitaxial growth operation are used. CONSTITUTION:An Si oxide film 2 is formed on the surface of an Si substrate 1 and is patterned. Then, an wavy surface is obtained by an anisotropic etching operation. The film 2 is removed. An Si oxide film 2 to be used as a reflection layer is formed; it is patterned; opening parts 3 are formed. An epitaxial growth layer 4 is formed on the surface of the Si substrate 1 exposed in the opening parts 3 by a transverse-direction epitaxial growth operation; the whole surface of the film 2 is covered. P or the like is diffused from the surface; an n-type diffusion layer 5 is formed; electrodes are formed on the surface and the rear to form a solar cell.
Patent JP-H05190566-A (JP)
Title: Manufacture of semiconductor device
Inventor: ONO TAMASHIRO
IPC: H01L21/28
Filed: 1992-01-09
Abstract: PURPOSE:To prevent both a source and a drain region from increasing in resistance by a method wherein impurity ions are implanted into both a source forming region and a drain forming region before and after the sidewall of a gate electrode is formed so as to form an impurity ion-diffused layer which is deep extending under the sidewall of a gate. CONSTITUTION:A gate oxide film 7 and a gate electrode 8 are formed on the surface of a semiconductor substrate 1. Then, impurity ions are implanted into a source forming region and a drain forming region 10 after the gate electrode 8 is formed. In succession, an insulating film 9 is formed on the gate electrode and the semiconductor substrate 1, and a sidewall 12 formed of the insulating film 9 is formed only on the side of the gate electrode 8 by anisotropically etching the insulating film 9. Thereafter, impurity ions are implanted again into the source forming region and the drain forming region 10 so as to make the regions 10 as high in concentration as prescribed, and a source impurity diffusion layer 15 and a drain impurity diffusion layer 15 both deep are formed by a thermal treatment. By this setup, both a source and a drain region can be prevented from increasing in resistance as much as possible.
Patent JP-S63171510-A (JP)
Inventor: KAWAI KOJI
IPC: A47J19/00
Filed: 1987-01-08
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-H06207373-A (JP)
Title: Entanglement detector
Inventor: HATA YOSHIHIKO
IPC: G01N21/88
Filed: 1993-01-11
Abstract: PURPOSE:To provide an entanglement detector capable of automatically and continuously detecting an entanglement without requirement of a checkup man. CONSTITUTION:This detector is equipped with plural light sources 10 and 10 arranged at different positions around a running test filament yarn 1 having entanglements 2 and capable of applying light to the filament yarn 1 from the direction crossing the traveling direction and with plural receptors 11 and 11 capable of receiving light applied from the light sources to the filament yarn. This detector is further equipped with a unit 16 for synthesizing output signals from the respective receptors, with a comparator 19 for comparing the synthesized signals with standard values N1, N2...Nn and with a judgment unit 20 for judging the entanglement strength of entanglement 2 based on the result of comparison. A yarn length measuring unit 22 and a calculation unit 21 are preferably incorporated so as to calculate the number of entanglements per unit length, the number of entanglements in each group separated by the entanglement strength and the mean distance value between entanglements. In addition, a transparent tube 30 is desirably arranged on a measuring filament yarn-running passage involving at least areas irradiated with the applied light so as to guide the filament yarn into the transparent tube while allowing it to run.
Patent JP-S63175133-A (JP)
Inventor: SHIRAISHI HIDEO
IPC: D02G3/44
Filed: 1987-01-08
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-H11203205-A (JP)
Title: Information storage system
Inventor: NAITO KAZUNORI
IPC: G06F21/62
Filed: 1998-01-08
Abstract: PROBLEM TO BE SOLVED: To provide an information storage device that are usable only by a user whose access is permitted in advance in an information storage device which stores information in an exchangeable type storage medium. SOLUTION: When an IC read part 7 is integrally provided in an information storage system 2, an IC card 31 is mounted and a user ID recorded in the IC card 31 exists in a user ID management table 20 of the information storage system 2, an access to magnetooptical disk 17 is allowed only with regard to mode (a write system or read system) for permitting the access set in the IC card 31.
Patent JP-S5496690-A (JP)
Title: Removal decision equipment for fast breeder
Inventor: SAKAMOTO MITSUGI
IPC: G21C19/20
Filed: 1978-01-17
Abstract: PURPOSE: To improve the safety of plant operation by automating the comparison and display of load detection, operation, and set point before and afer core components are removed by a gripper.  
     CONSTITUTION: The load detectors 22A and 22B detect gripper load and send its signal to the adder 2. It actuates the relay contacts 33 and 37 and is stored in the potentiometer 36. Then it actuates the contacts 37 and 40. The signal stored in the potentiometer 36 is operated and enters the load setting device 41 through the servomotor 33 and the potentiometer 39. When its operation value exceeds the set point, gripper removal can automatically and accurately be determined by lighting up the display lamp 42. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58121994-A (JP)
Inventor: WATANABE MICHIHIRO
IPC: D06F49/06
Filed: 1982-01-13
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-H05317410-A (JP)
Title: Hydrophilic lubrication treatment film
Inventor: SEKINE RYUTA
IPC: A61L29/00
Filed: 1993-01-12
Abstract: PURPOSE:To provide a hydrophilic lubrication treatment film which enables the fixing thereof easily and accurately on an inserting part or the like of an endoscope. CONSTITUTION:A hydrophilic lubrication layer 5 is provided on the surface of a sheet-shaped or tube-shaped film 2 and an adhesive layer 3 on the rear of the film 2. The adhesive layer 3 is covered with a peeling paper 4. According to the hydrophilic lubrication treatment film 1, when the peeling paper 4 is peeled, the hydrophilic lubrication treatment film 1 can be mounted on the external surface of an inserting part or the like of an endoscope by an adhesion force of the adhesive layer 3.
Patent JP-H09192227-A (JP)
Title: Catheter for forming blood vessel, and removing and shaping balloon using laser
Inventor: MAIKERU AARU FUOOMAN
IPC: A61M25/00
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To provide a large bursting pressure and hoop strength without causing an increasing gradient of a wall thickness along first and second end cones and to provide better controllability of a treatment for the closure of an arterial blood vessel that is smaller and more meandering. SOLUTION: A device, which can be inserted into the body and inflated, includes a balloon having a stem (mounting area)32 for achieving fluid-sealing coupling to a catheter, a center part (operating area) 24 designed to be substantially larger in diameter than the stem 32 and to be engaged with a treatment site as the balloon is inflated, and a taper part (taper area)28 connecting the center part 24 to the stem 32. The balloon has a balloon wall with a nominal wall thickness t1 along the center part 24 to impart an inflated-balloon bursting pressure of at least about 10 atmospheres, the wall thickness of the balloon along the taper part 28 being merely 1.5 t1 at a maximum.
Patent JP-S57116739-A (JP)
Title: Corrosion resistant zirconium alloy
Inventor: KUWAE YOSHINORI
IPC: G21C1/00
Filed: 1981-01-14
Abstract: PURPOSE: To obtain a Zr alloy with superior corrosion resistance by segregating a metallic compound having a specified grain size and/or Sn in the form of a chain along grain boundaries or subboundaries of the Zr alloy over the whole matrix of the alloy.  
     CONSTITUTION: A metallic compound of Fe, Ni, Cr, etc. having 0.04W1.5μm grain size and/or Sn having 0.1W1.5μm grain size is segregated in the form of a chain along grain boundaries or subboundaries of a Zr alloy over the whole matrix of the alloy. The composition of this Zr alloy consists of, by wt., 1W1.8% Sn, 0.1W 0.2% Fe, 0W0.1% Ni, 0W0.2% Cr and the balance Zr. The resulting Zr alloy has superior corrosion resistance and is suitable for use as a structural material of a nuclear reactor. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5498052-A (JP)
Title: Dust removing device in vacuum cleaner
Inventor: SAGAWA KOUICHI
IPC: A47L9/20
Filed: 1978-01-18
Abstract: PURPOSE: To provide the subject device wherein an annular partition chamber encircling the bearing portion is provided in a space between the fitting plate of a dust removing member and a filter supporting plate, and an air inlet port comnumicating with the interior of the partition chamber is formed at the filter supporting plate side, whereby foreign matters are prevented from adhering to the bearing portion of the dust removing device.  
     CONSTITUTION: When a cord 15 is wound back by a spring 16, the frame body 14 of a taking-up device 13 rotates, and gear 20, gear 21, driven coupling 51 and fitting plate 55 rotate thereby to afford vibration to a main filter 38 by the rotation of a dust removimg member 59 to remove adhered fine dust. The flat part 58 of the fitting plate 55 of the dust removing member 59, the bearing 43 of the filter supporting plate 42 and an annular rib 44 form a partition chamber 45, and a ventilating hole 46 is formed at the filter supporting plate 42 side. Therefore, even when foreign matters D make ingress into the partition chamber 45, they are immediately sucked up and exhausted through the ventilating hole 46 by a suction force generated by the rotation of the motor, and are prevented from infiltrating into the shaft part.  
     COPYRIGHT: (C)1979,JPO&Japio