baber/WOPTO huggingface dataset:
Patent JP-2001099951-A (JP)
Title: Dial for timepiece, and timepiece
Inventor: AMANO MASAO
IPC: G04B19/30
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To enable a time to be known even in a dark place and a colorful decoration effect to be obtained. SOLUTION: A ring-shaped dividing part 149 is formed on the under surface of a light transmissive member 146, and a disc-shaped light-emitting member 147 is installed inside the dividing part 149 and a ring-shaped decorating member 148 is installed outside the dividing part 149. Therefore, as light from the light- emitting member 147 is transmitted through the light transmissive member 146, the center part can be illuminated brightly, and hereby a time can be known even in a dark place, and the decorating member 148 adjacent to the light- emitting member 147 can also be illuminated.  Therefore, if a decoration, such as a pattern or the like, is given to the light transmissive member 146, the decoration effect of both the light transmissive member 146 and the decorating member 148 can be obtained, and decorative variation becomes rich and the colorful decoration effect can be obtained. Besides, as the light-emitting member 147 and the decorating member 148 are arranged in parallel, the thickness of this dial for a timepiece 145 can be made thin.
Patent JP-H07132777-A (JP)
Title: Car body reinforcing structure
Inventor: YOSHIKAWA MASAYUKI
IPC: B60R7/04
Filed: 1993-11-10
Abstract: PURPOSE:To perform reliable support of a load higher than a given value exerted on the side of a car body without increasing a plate thickness. CONSTITUTION:A protrusion part 32 is formed in the bottom 30A of a third reinforcing member 30 assembled to a tunnel part 28. Thereby, since the area of the side 30E of the third member 30 can be reduced, the generation of out-of- plane deformation of the side 30E is reduced. Further, since a closed section part 40 consists of the protrusion part 32 and the tunnel part 28, a support strength is also improved. A load exceeding a given value exerted on the side of the car body is reliably supported by the third reinforcing member 30 and rapidly transmitted to the tunnel part 28.
Patent JP-H03142053-A (JP)
Title: Sleeve for die casting machine
Inventor: SOEDA TOMOMI
IPC: B22F5/12
Filed: 1989-10-27
Abstract: PURPOSE:To prevent tearing-off of an inner cylinder caused by sliding with a piston by locking an inner cylinder in a sleeve for die casting machine with the projected part in an outer cylinder arranged to the injection rear end part in the sleeve. CONSTITUTION:The inner cylinder 2 in the sleeve for die casting machine is locked with the projected part 3 in the outer cylinder arranged to the injection rear end part in the sleeve. By this method, even if a burr is formed by invasion of the molten metal at between the piston inserted in the inner cylinder 2 and the inner cylinder 2, the tearing-off of the inner cylinder at the injection rear end part in the sleeve caused by sliding with the piston can be prevented. Therefore, the workability is improved. Further, as this inner cylinder is formed of titanium or composite material of titanium alloy and ceramic, the erosion resistance and shock resistance are superior to molten non-ferrous metal and also a long service life is obtd.
Patent JP-S62142135-A (JP)
Title: Purification of methyl isopropenyl ketone
Inventor: TANI AKIO
IPC: C07C49/203
Filed: 1985-12-16
Abstract: PURPOSE:Methyl isopropenyl ketone containing ethyl vinyl ketone is treated with a catalytic amount of a strong base to increase the purity of the methyl isopropenyl ketone which is used as a resist material in the semiconductor industry. CONSTITUTION:Methyl isopropenyl ketone containing ethyl vinyl ketone is treated with a strong base at 0-100 deg.C, preferably 30-50 deg.C to effect selective condensation reaction of ethyl vinyl ketone whereby the ethyl vinyl ketone is removed and methyl isopropenyl ketone of increased purity is obtained. Sodium hydroxide is excellent as the strong base from operative, economical and effective points of view. The amount of sodium hydroxide used is 0.002-0.01wt%, if methyl isopropenyl ketone contains 2% of ethyl vinyl ketone. The strong base is used in the form of an aqueous solution and the concentration is preferably in the range from 4 to 10wt%.
Patent JP-S61157902-A (JP)
Title: Industrial robot
Inventor: MAEDA KOJI
IPC: G05B19/416
Filed: 1984-12-28
Abstract: PURPOSE:To calibrate the projecting amount of an arm with a high accuracy and to calculate its action position at a high speed with a high accuracy by making it possible to set a distance between a working arm and a reference point to a reference length. CONSTITUTION:When a base body 17 moves in parallel to the arm 10 ad the detector 19a of a calibrator 16 abuts on the front end of a base 6, a signal is outputted from a limit switch 19 to stop the arm 10. At this time, when a value available from adding a distance Lo between the base front end and the center of an axis Z to the reference length Ls inherent to the calibrator is inputted through a keyboard, a distance Lh from a home position to slewing center, a distance Ls+Lo, that is, a distance from the slewing center to an end effector, and a difference DELTAL between both of them, DELTAL={Lh-(Ls+Lo)} are calculated, and the DELTAL is stored as the calibrating amount in a data mem ory. Thus a feed amount from the slewing center can be detected when the calibrating amount DELTAL is added to a feed amount from the home position. Then a program for specifying a working point is produced and executed, and the end effector is shifted to the prescribed point.
Patent JP-S63133297-A (JP)
Inventor: YAMAUCHI KIYOYUKI
IPC: G08B23/00
Filed: 1986-11-26
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-H02131188-A (JP)
Title: Removal process for suspended impurities by mixed bed type filter desalting device
Inventor: KAWAZU HIDEO
IPC: G21C19/307
Filed: 1988-11-09
Abstract: PURPOSE:To strengthen secondary system water treatment capacity of a PWR type atomic power plant by forming a mixed bed by means of divinyl benzene containing ratio resin in the given range in which the crosslinking ratio of resin is set lower than the standard value of existing gel type resin in the filter desalting process by means of the mixed bed composed of anion and cation exchange resin. CONSTITUTION:When the secondary system water of a PWR type atomic power plant is treated, a mixed bed is formed by means of resin in the range of 7.5%-3% divinyl benzene containing ratio lower than the standard value (8%) of crosslinking degree of cation exchange resin and/or anion exchange resin for existing gel type resin is formed in the filter desalting process by means of the mixed bed composed of grain or powder-like anion exchange resin and cation exchange resin. Because of the reasons such as crosslinking degree of anion-cation exchange resin is lower compared with the existing mixed bed filter desalting process, pores in resin phase are large and the diffusion speed into the resin grains of clad is fast and also resin not rigid compara tively and clad absorption effect generated by elastic deformation of resin surface at the time of applying water, water of low clad concentration and high purity can be prepared at the time of filter desalting operation.
Patent JP-H09125737-A (JP)
Title: Underground tank constructing method
Inventor: YASUNAGA MASAMICHI
IPC: E04B1/66
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To shorten the construction term of an underground tank by constructing a water stop wall from the ground surface to reach a water non- permeable layer, forming a sand portion in the interior part which contacts with this water stop wall, constructing a tank side wall in the sand part, and then excavating the ground inside. SOLUTION: A water stop wall 7 reaching a water non-permeable layer 5 is from the ground surface constructed at the periphery of the place where an underground tank is to be installed by the deep layer mixing method, steel pipe sheet piles, underground continuous wall, etc. The interior part contacting with the water stop wall 7 is substituted with sand for a certain depth by the sand drain method, etc., so that a sand portion is formed which has a thickness a little greater than that of the tank side wall 11. Then 2-3 lots of tank side walls 11 fitted with water jet pipings at thier whole internal circumference are constructed, and the ground inside is excavated. This operating cycle is repeated to construct side walls 11 further, and when the specified depth is attained, bottom plates are fixed and an intended underground tank is completed.  Thus an underground tank of high quality can be established at a low cost in a short period of time.
Patent JP-H08149698-A (JP)
Title: Synchronous protective device
Inventor: TOSHIMA YUKIE
IPC: H02H9/02
Filed: 1994-11-16
Abstract: PURPOSE: To prevent impact at the time of phase difference closing by inserting a reactor into a main circuit connecting between a line and a synchronous generator being connected in parallel therewith. CONSTITUTION: The main circuit of a high voltage power supply vehicle 2 comprises a circuit breaker CB-G, a parallel circuit of a reactor L and a circuit breaker CB-S, and a generator G. Conditions of synchronism are transmitted and received on an optical fiber and a synchronism detector SY is operated. When a high voltage power supply vehicle 2 is connected with a line 1 and a work is carried out between section switches 3, the CB-G is connect at first with the line 1 and the power is measured by means of a noncontact sensor in order to confirm that the electric energy is within the capacity of the generator and then the section switch 3 is opened to provide a power interrupted area for carrying out the work. Upon finishing the work, the CB-S is opened and the section switch 3 is closed while operating the reactor L thus charging the power interrupted area from the line 1 side.  This constitution can suppress the surge current through the reactor L even if the section switch 3 is closed when a phase difference is present.
Patent JP-S63136578-A (JP)
Title: Photodetector and one-dimensional image sensor using said photodetector
Inventor: KISHIDA JUICHI
IPC: H04N5/335
Filed: 1986-11-28
Abstract: PURPOSE:To prevent the generation of a crosstalk, to obviate the deterioration in the characteristics, particularly, resolution of one-dimensional image sensor, to reduce the connecting area of a transference electrode and a-Si:H and to minimize the deterioration in characteristics by insularly forming predetermined first layer and second layer while connecting only one side surface of the first layer to the prescribed transparent electrode. CONSTITUTION:A metallic electrode 2' consisting of Al or Cr is shaped onto the whole surface of a glass substrate 1' through a technique such as sputtering, evaporation, etc., in a photodetector, aud a pattern is formed through a photoetching technique. The I layer 3' of a-Si:H and a P layer 8' are each shaped continuously through a plasma CVD method, the I layer 3' and the P layer 8' are successively dry-etched insularly by using Freon gas, an ITO electrode 4' as a transparent electrode is formed in a filmy shape through a sputtering method, and only one side surface 20a' of an a-Si:H layer 20' insularly machined through the photoetching method is brought into contact with the ITO electrode 4'.
Patent JP-H10109908-A (JP)
Title: Noxious insect repellent for mushroom cultivation, artificial bed log, and noxious insect extermination
Inventor: ADACHI SHIYUUJI
IPC: A01M1/20
Filed: 1996-10-02
Abstract: PROBLEM TO BE SOLVED: To obtain the subject repellent which has an effect to control noxious insects in mushroom growing and can simply and effectively control them without adverse effect on the growth of the mushroom, human body and environment. SOLUTION: Polyhydirc alcohol esters of fatty acids are used as an active ingredients. The polyhydric alcohol is preferably, for example, glycerol, sucrose, sorbitol, polyglycerol or propylene glycol or the like. The fatty acid is preferably, for example, caproic acid, caprylic acid, lauric acid, oleic acid, palmitic acid and the like. The fatty acid ester is, for example, monoester, diester, triester or their mixture. Among these esters, sucrose laurate of high monoester content manifests high noxious insect-repellent effect against, for example, Sciaried fly and mites and ticks. The concentration of the repellent is preferably >=0.01wt.%. This artificial bed log for mushroom cultivation may be impregnated with the repellent.
Patent JP-H11116971-A (JP)
Title: Gasification combined power plant system
Inventor: KOGA YOSHITAKA
IPC: F01K23/10
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To effect substantially efficient electricity generation with an excellent operational efficiency and reliability by providing with a char buffer tank a char lock hopper system for collecting char in a gas of a gasification combined power plant system having further a gasification furnace and gas turbine. SOLUTION: A fuel and air or oxygen are supplied to a gasification furnace 1 to generate formation gas, and char is collected in a char collecting device 2. The formation gas is passed through a purifier 3, and used as gas fuel in a gas turbine 4 for rotating an electricity generator to generate electricity. The char collected in the char collecting device 2 is stored in a char lock hopper 10. The pressure difference between the char lock hopper 10 and a char supply hopper 11 is adjusted for pressure equalization by opening/closing of a valve using a pressured nitrogen gas when discharging the char into the char supply hopper 11.  After the discharging, the raised pressure in the char lock hopper 10 is reduced back to the same pressure in the char collecting device 2 using a char buffer tank 12 and adjusted through opening/closing of valves V8 and V9 by discharging gas in a way that the influence of the formation gas on the line is minimal.
Patent JP-2000088262-A (JP)
Title: Panel for heating and cooling floor
Inventor: SASAKI CHIKA
IPC: F24D3/16
Filed: 1998-09-17
Abstract: PROBLEM TO BE SOLVED: To cope with various conditions in site by composing a panel for heating and cooling a floor of a main panel body where a pipe mat is buried overall, and a sub panel body that has a part where the pipe mat is buried and a part where the pipe mat is not buried. SOLUTION: A main panel body (m) is composed of a front plate 1 where decorating is made on a surface, and a back plate 2 consisting of plywood being applied to the back side of the front plate 1. A pipe mat (p) is buried between the front and back plates 1 and 2. By the pipe mat (p), a thin heat exchange pipe 5 being arranged with a fine pitch is connected between a pair of thick main pipes 3 and 4. Then, in a first sub panel body S1, the pipe mat (p) is buried at the left half part, and a non-heating region where the pipe mat (p) is not buried is provided at the right half part. On the other hand, in a second sub panel body S2, the pipe mat (p) is buried at the right half part that is at the opposite side of the first sub panel body S1, and a non-heating region where the pipe mat (p) is not buried is provided at the left half part.
Patent JP-H09122487-A (JP)
Title: Catalytic member
Inventor: TERAJIMA TETSUO
IPC: B01J21/16
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To enable a catalytic member to maintain its excellent activity even after a long time of its use, as a catalytic member to be used for cleaning and deodorizing a combustion and an exhaust gas. SOLUTION: This catalytic member is composed of a carrier base 1, a first catalyst layer 2 based on zirconium bearing a noble metal, formed on the surface of the carrier base 1, an intermediate layer 4 based on a metal oxide not bearing the noble metal, formed on the surface of the first catalyst layer 2 as a part becoming relatively cold during the use of the member, and a second catalyst layer 3 based on an active alumina bearing the noble metal, formed on the surface of the intermediate layer 4.
Patent JP-H10119253-A (JP)
Title: Recorder
Inventor: KAMIO KEIJI
IPC: B41J2/01
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To carry out easily operation of a recorder while printing can be carried out on printing matter of any shape by a method wherein a driving roller, a driven roller, and a projected part which are formed of elastic body are provided onto a bottom face of the recorder, which are made to abut against matter to be printed. SOLUTION: A content of a data is transmitted to a control substrate 4 via a cable 23 to control a position for beginning to write of a printing content such as an dripping out amount of ink, a character to matter to be printed, etc. A driving roller 6 is composed of elastic body and becomes accustomed to the matter to be printed. Further, a driven roller 7 is also provided to an under case 10, composed of elastic body, and becomes accustomed to the matter to be printed. Furthermore, a projected part 13 and a projected part 14 which are provided to the bottom face of the under case 10 are formed of an elastic body, and get to fit the shape of the matter to be printed in the same way as the driving roller 6 and the driven roller 7 at the time of action.
Patent JP-2000099927-A (JP)
Title: Magneto-resistance effect element and thin film magnetic head provided with the element
Inventor: NAKAGAWA YOSHIAKI
IPC: G11B5/39
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a magneto-resistance(MR) element in which electric resistance between connecting terminals is further reduced and a thin film magnetic head provided with the element. SOLUTION: This thin film magnetic head is provided with at least an MR film 21, first stage lead conductors 20 electrically connected to the track tip portions of the film 21 and second stage lead conductors 22 laminated on the conductors 20. The tips of the conductors are formed up to the positions which are in a row to the magnetic medium opposing end of the film 21. The distance between the conductors 22 on the MR film is made larger than the distance between the conductors 21 on the MR film.
Patent JP-S63136020-A (JP)
Title: Cleaner for contact lens
Inventor: KIMURA TOMOKO
IPC: C11D7/60
Filed: 1986-11-28
Abstract: PURPOSE:To remove stain from the surface of contact lens effectively by using a material contg. surface active agent together with at least chitin and crystalline cellulose. CONSTITUTION:At least chitin and crystalline cellulose are incorporated together with surface active agent in a cleaner for contact lens. Chitin(beta-1,4'-poly-N- acetyl-D-glycosamine) is a natural high molecular compd. contained in the shell of crab or lobster, but it has not been utilized generally in the industrial field because of its difficulty in dissolution of dispersion. However it is available commercially, and suitable proportion thereof to be added is 1-5w/v%. The suspending stability is improved by adding further crystalline cellulose and homogenizing the mixture. Thus, the precipitation of chitin which occurs when the suspension is allowed to stand naturally is prevented. Moreover, synergistic effect is obtd. due to the soft polishing effect of the crystalline cellulose itself in combination with the removing effect for stain of the chitin. Thus, a cleaner for contact lens having ideal cleaning effect is provided. By this constitution, stains of contact lens are removed conveniently.
Patent JP-H01123848-A (JP)
Title: Resin composition for laminating material and metal foil-clad laminate
Inventor: KITAMURA TATEO
IPC: C08L87/00
Filed: 1987-11-10
Abstract: PURPOSE:To obtain the subject composition having a low dielectric constant and a low dielectric loss tangent and excelling in moldability, hot dimensional stability, copper foil peeling strength, adhesiveness, etc., by mixing a fluorocarbon resin organosol with a thermosetting resin and a fluorinated epoxy resin. CONSTITUTION:A fluorocarbon resin organosol (a) which is a sol consisting of 100pts.wt. fine fluorocarbon resin particles (e.g., tetrafluoroethylene/ hexafluoropropylene copolymer) homogeneously dispersed in an organic dispersing medium is mixed with 10-1,000pts.wt. thermosetting resin (c) (e.g., bismaleimide/triazine resin) and a fluorinated epoxy resin (c) (e.g., bisphenol AF epoxy resin) to obtain the title composition. A plurality of prepregs, as a laminating material, obtained by impregnating bases with the composition and drying them are laminated and a metal foil is laminated on at least either surface of the assemblage, followed by hot lamination pressing or bonding under applied heat and pressure.
Patent JP-H04156736-A (JP)
Title: Parameter error informing system
Inventor: HIRATA YOSHIMI
IPC: H04L1/00
Filed: 1990-10-19
Abstract: PURPOSE:To enable the sender of a message to know the contents of a parameter error by informing the sending origin of the parameter error by substituting a character C1 for a normal character, and leaving a wrong character as it is, and in addition, substituting the character C2 for the character mistaken for the character C1. CONSTITUTION:Message communication using only the characters is executed among plural stations 10,20 provided with modulating demodulating parts 1-2, 2-2 and control parts 1-1, 2-1 to transmit and receive the message through the MODEM parts. Here, two characters C1 and C2 not to be used for the parameters of the message are set beforehand, and in the case that the error of the parameter in a received message is detected by the control part 1-2, 2-2, the character C1 is substituted for the correct character of the parameter of the received message, and the wrong character is left as it is. Besides, the character C2 is substituted for the character mistaken for the character C1, and the sending origin is informed of the parameter error. Thus, the sending origin of the message can easily know the contents of the parameter error.
Patent JP-H09100259-A (JP)
Title: Production of optically active secondary amine
Inventor: SAITO KENJI
IPC: C07B57/00
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To easily obtain an optically active secondary amine having two asymmetric carbon atoms in the molecule, useful as an intermediate for synthesizing a diabetes-treating medicine, etc., and having been difficult in the synthesis, by using an industrially available metal halide compound. SOLUTION: The Schiff's base of a ketone of formula I (R1 , R2 are independently each H, methyl, etc.; R3 is methyl, ethyl), e.g. dimethoxyphenylacetone, with an optically active amine of formula II (R4 is H, methyl; R5 is methyl, ethyl; * expresses an asymmetric carbon atom), e.g. R-(α)-phenylethylamine, is reduced with a metal halide compound in a solvent to obtain an optically active secondary amine of formula III, e.g. α-phenylethyl-1'-(3',4'- dimethoxyphenyl)-2'-propylamine.
Patent JP-H11101278-A (JP)
Title: Mounting member for disc brake
Inventor: SUZUKI SHINJI
IPC: F16D55/224
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To perform smooth die-releasing on the pad support side of each arm part when forming by casting is executed and reduce a working man-hour of a whole necessary during manufacture. SOLUTION: A mounting bracket 11 is integrally composed of a main beam 12 integrally mounted on the knuckle arm of a vehicle, and arm parts 14 arranged on the two end sides in the direction of the length of the main beam 12. Further, a reinforcing beam 16 is integrally formed on the side of an arm part 14 extending axially of a disc 1 from the main beam 12, and a space part 17 approximately in an oblong shape is formed between the main beam 12, each arm part 14, and the reinforcing beam 16. By disposing the main beam 12 in a position situated more apart toward the inner side of the disc 1 on the inner side of the disc 1 than a pad guide part 15 on the inner side of each arm part 14, each pad guide part 15 is disposed inside the space part 17.