baber/WOPTO huggingface dataset:
Patent JP-S59144733-A (JP)
Title: Preparation of bisphenol derivative
Inventor: TAKAHASHI YUUKOU
IPC: C07C69/017
Filed: 1983-02-04
Abstract: PURPOSE:To prepare the titled compound useful as an antioxidant, in high yield, in one step, by using a carboxylic acid and a bisphenol as raw materials, and reacting with a halogenating agent in the presence of a dehydrohalogenation agent. CONSTITUTION:The titled compound is prepared by reacting (A) a carboxylic acid of formula I (R is 1-3C alkyl, 2-4C alkenyl, phenyl or 2-phenylethenyl) with bisphenol of formula II (R' is 1-4C alkyl) in the presence of a dehydrohalogenation agent such as triethylamine, dimethylaniline, etc. using a halogenating agent such as phosphorus oxychloride, o-toluenesulfonyl chloride, etc. at -20-+150 deg.C, preferably 20-100 deg.C. The molar ratio of the compound of formula I to the compound of formula II is preferably (0.9-1.2):1.
Patent JP-S58135746-A (JP)
Title: Production of casting mold for investment casting
Inventor: YAGI KATSUMI
IPC: B22C9/04
Filed: 1982-02-09
Abstract: PURPOSE:To prevent erosion on the surfaces of water soluble patterns and to reduce a drying time by adding water content less than theoretical value to a hydrolyzing binder to prepare a slurry, and coating the slurry on casting molds then causing hydrolysis reaction by the moisture in the atmospheric air. CONSTITUTION:An ethyl silicate binder is hydrolyzed by the water content which is set less than theoretical value and molding sand of refractory fine granular aggregate is put therein, whereby a refractory slurry contg. undecomposed ethyl silicate binder is prepd. Such binder is coated and stuck over the entire part of an expendable material pattern which is beforehand made to the preset pattern of a prototype. Refractory molding sand is coated thereon before the coating material dries up. The coating is subjected to atmospheric drying to allow the moisture in the atmospheric air to be absorbed therein so that the undecomposed ethyl silicate binder is hydrolyzed and begins to gel. Thus, the erosion of the surface of the water soluble pattern by excess moisture is prevented and the drying is accelerated.
Patent JP-H03222522-A (JP)
Title: Vector quantizer device
Inventor: YOSHIDA KOJI
IPC: G10L19/038
Filed: 1990-01-29
Abstract: PURPOSE:To enhance the quantization accuracy with a limited quantization bit number by replacing a representative vector with less frequency of occurrence into a standby representative vector and storing the vector in a code book. CONSTITUTION:A distortion minimizing means 2 outputs an input vector and a code number of a representative vector minimizing distortion of the representative vector of a code book storage means 1. A code selection frequency storage means 3 calculates the frequency of selected codes selected up to a current frame as to the code number and the code number of the representative vector in the code book storage means 1. A code updating deciding means 4 replaces a representative vector with less frequency of occurrence into a standby representative vector stored in a standby code storage means 5 and stores it into the code block storage means 1. Thus, the representative vector of the code book storage means is updated into the representative vector approximated to the distribution of the input vector and quantization accuracy is enhanced with a limited quantization bit.
Patent JP-H01194226-A (JP)
Title: Switch device
Inventor: YAMAO YUTAKA
IPC: H01H27/00
Filed: 1988-01-27
Abstract: PURPOSE:To make it possible to directly operate a large capacity electric circuit by providing a switch circuit to turn on or off in electric circuit at a door frame side and controlling the switch circuit by the rising and setting of a dead bolt on the door side. CONSTITUTION:A strike 4 is formed at a position opposed to the lock of a door at a door frame. When it is locked, a dead bolt 31 projects from the lock face and is inserted into the insertion bole 41 of the strike. By insertion of this bolt 31, a movable piece 22 inside the hole 41 is pushed in resisting a spring 48. Since the movable piece 42 is equipped, in a body, with a movable contact piece 43, two fixed contacts 44 and 45 and the contact piece 43 contact each other and an electric circuit 5 constitutes a closed path. Also, when it is unlocked, that is, the bolt 31 is set in a lock box, the pressure to the movable piece by the bolt 31 is released and the movable contact piece separates from the fixed contact by the action of the spring 48 and the electric circuit closes. According to this constitution, the size of a contact can be changed freely in accordance with the size of a movable piece and the control of a large capacity electric circuit can be performed directly.
Patent JP-S53102953-A (JP)
Title: Production of transparent glass-fiber reinforced resin
Inventor: IWAHASHI TOSHIYUKI
IPC: C08F220/26
Filed: 1977-02-21
Abstract: PURPOSE: Title resin with high transparency, heat resistance and refractive index equal to glass fibers is produced from a mixture of methyl methacrylate, a vinyl or halogenated vinyl aromatic hydrocarbon and an unsaturated polyester in a specific proportion. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11215966-A (JP)
Title: Sustenance of taste of 5' ribonucleotide
Inventor: KATSUMI IKUO
IPC: A23L27/23
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for preventing degradation of a 5' ribonucleotide by a ribonuclease of the 5' ribonucleotide included in Miso (a fermented soybean paste), sustaining the taste component of the added 5' ribonucleotide, and preventing the deterioration of the taste, when adding a seasoning containing the 5' ribonucleotide of a taste component to the Miso. SOLUTION: A 5' ribonucleotide is formed into a nuclear crystal with common salt, and the periphery of the obtained nuclear crystal is coated with a crystalline salt by crystallization. The obtained 5' ribonucleotide coated with the salt is added to Miso in the method for preventing degradation of the 5' ribonucleotide. The particle diameter is slightly larger one of 1,100-2,000 μm because the coating is required to be remained even if a part of the common salt is dissolved.
Patent JP-S63184616-A (JP)
Title: Vegetating zone
Inventor: HIGASHIMURA EINOSUKE
IPC: A01C1/04
Filed: 1987-01-28
Abstract: PURPOSE:To permit vegetating zones to be formed even in places where water is hard to sprinkle by using a vegetating zone made of water absorptive fibers. CONSTITUTION:A vegetating zone formed by putting seeds and fertilizer between two webs of a unit weight about 25 g or more is made of at least water absorptive fibers having a water absorption of about 20g/g or more. The amount of water to be sprinkled after setting the vegetating zone can thus be lessened.
Patent JP-S62174120-A (JP)
Title: Synthetic resin molded part with terminal mounting holes and manufacture thereof
Inventor: YAMAGATA MUTSUO
IPC: B29C45/00
Filed: 1986-01-29
Abstract: PURPOSE:To prevent cracks from developing at a thin-walled part by a method wherein fibers contained in hot melt are oriented along the direction of injection flow at the thin-walled part which is the nearest to a hot melt inlet. CONSTITUTION:A large number of terminal holes 41-4n are disposed in row at both longitudinal sides of a rectangular base. In addition, bored through-holes 5 are made between both the side terminal holes. A thick-walled part 12 is formed on the inner side of each of both the side terminal holes, and a thin- walled part 11 on the outer side. Hot melt 2 consisting of synthetic resin is flowed in a cavity through a submarine gate 26, which is provided at the position corresponding to the thin-walled part of the forming part of the terminal hole 4 locating at the nearest position to the longitudinal basic end of the rectangular cavity. Reinforcing fibers 3 in the hot melt are to strengthen or increase the strength of the hot melt. Not to speak of glass fibers, carbon fibers or metallic fibers are used for said fibers 3. Said reinforcing fibers are oriented along the direction of flow of the hot melt 2 at the position of the thin-walled part 11, needless to say at the position of the thick-walled part 12, as for the periphery of the terminal hole 41.
Patent JP-H03224900-A (JP)
Title: Launching device of spiral linear motor
Inventor: KAWASAKI SHUICHI
IPC: B64G5/00
Filed: 1990-01-31
Abstract: PURPOSE:To reduce the weight of a launching device of spiral linear motor as well as reduce the installing space by vertically installing two spiral linear motors to support and drive a spacecraft and a balancer. CONSTITUTION:Inside a linear motor support construction member 3 vertically installed, two spiral linear motors 2, 16 having a laterally restricting electromagnetic coil 4, vertically restraining electromagnetic coil 7, and linear motor coil are arranged symmetrically around the axial center of the member 3. An electromagnetic coil carriage 14 having laterally restraining magnet 5, vertically restraining magnet 6 and reaction plate is arranged inside both linear motors 2, 16 so as to move freely. A support carriage 8 supporting a spacecraft 1 and a balancer 15 is connected to the carriage 14 by means of a connection shaft 10.
Patent JP-H06227903-A (JP)
Title: Specimen encapsulated with ionic compound composition
Inventor: AMIHOSHI YUSUKE
IPC: A01N3/00
Filed: 1993-02-05
Abstract: PURPOSE:To obtain an encapsulated specimen resistant to the deterioration of the appearance caused by the expansion and shrinkage of the encapsulation composition with temperature and the desorption and adsorption of water during exhibition or preservation. CONSTITUTION:A specimen is encapsulated with an encapsulant consisting of an ionic compound composition exhibiting phase-transition between solution state and gelatinous solid state by temperature change. It can be prepared by covering the wall surface of the vessel and the interface of the encapsulant composition free from contact with the vessel with a flexible film and keeping a space between the inner wall surface of the vessel and the flexible film.
Patent JP-S62179394-A (JP)
Title: Production of nosiheptide
Inventor: OGISHI HARUYUKI
IPC: C12N15/02
Filed: 1986-01-30
Abstract: PURPOSE:To obtain the titled antibiotic useful as a food additive for the purpose of growth promotion of animal, improving effect on feed efficiency, etc., by cultivating a bacterium capable of producing nosiheptide in a medium containing an ion exchange resin. CONSTITUTION:A bacterium [e.g., Streptomyces actuosus 40037, NRRL-2954, etc.,] capable of producing nosiheptide is cultivated in a medium containing an ion exchange resin or its parent material preferably under an aerobic condition at 25-33 deg.C at pH 6.0-8.0 to give the aimed sulfur-containing polypeptide antibiotic.
Patent JP-S56117318-A (JP)
Title: Manufacture of magnetic head
Inventor: SAKAMOTO KAORU
IPC: G11B5/133
Filed: 1980-02-20
Abstract: PURPOSE:To facilitate control over the variance in height of a winding window groove, by cutting the winding window groove at the specific angle that corresponds to a gap depth. CONSTITUTION:Ferrite substrate 6 is bonded and fixed to jig 7, winding window groove 10 is formed at 90 deg. to the cutting plane of ferrite substrate 6 where the gap depth is zero (gap-side flank of winding window groove) and at <=90 deg. angle alpha at other parts, and cutting-off work 8 is performed with a knife edge for cutting off the substrate, forming C core 11. Then, said C core 11 and separately formed I core 12 are thermally bonded together by using glass having low melting point to obtain a magnetic head. In this method, the groove work is carried out at 90 deg. to the cutting plane of substrate 6, so height A of winding window groove 10 can be set with precision, so that control over the gap depth in the sliding surface work of the following tape will extremely be easy.
Patent JP-H09211538-A (JP)
Title: Barrier device for camera
Inventor: NODA MARIKO
IPC: G03B11/04
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a barrier device which can be applied to a compact camera. SOLUTION: This device is provided with a barrier member 26 having a deformation part 32 constituted so that it can be deformed, a guide groove 36 constituted so as to deform the barrier member 26 along the shape of the camera in accordance with the movement of the barrier member 26 and a guide pawl 38. When the barrier member 26 is opened and it arrives at the corner part 13 of a camera body 12, the deformation part 32 thereof is deformed inside along the shape of the side surface of the camera and turned in the side surface of the camera.
Patent JP-S61179335-A (JP)
Inventor: NAGAHARA MICHIO
IPC: D02J3/02
Filed: 1985-02-01
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-H08210741-A (JP)
Title: Safety device of cooling apparatus
Inventor: NOMURA KAZUO
IPC: F25B15/04
Filed: 1995-02-07
Abstract: PURPOSE: To provide a safety device to secure the safety for leakage of the refrigerant when a leaking part due to corrosion, etc., is generated in a heat exchanger provided on an indoor unit or an outdoor unit. CONSTITUTION: A refrigerant detector 28 is provided in the vicinity of a heat exchanger 4 of an indoor unit free from e.g. fear of any leakage, and when the leakage of refrigerant is detected, opening/closing valves 26, 27 are opened, the absorbing liquid in a tank 25 flows into an upper piping of the heat exchanger 4, and the absorbing liquid is fed in the vicinity of the heat exchanger 4. The absorbing liquid absorbs the refrigerant which otherwise may be leaked. At the same time, a fan 22 blows the air to the heat exchanger 4 to suppress the heat generation associated with the absorption. Further the inside pressure is made below the atmospheric pressure even after absorption by setting the amount of the absorbing liquid in the tank 25 to a set value, thus leakage of absorbing liquid after refrigerant-absorption may be prevented.
Patent JP-S61179668-A (JP)
Title: Color copying machine
Inventor: MORIGUCHI HARUHIKO
IPC: H04N1/23
Filed: 1985-02-05
Abstract: PURPOSE:To obtain a color copying machine where no color shift takes place by providing a color read means having a reading characteristic for reading picture information on an original corresponding to each color of recorded colors used for a recording section to the color copying machine provided with the recording section for recording using plural recording colors. CONSTITUTION:When a copying mode designation signal 31 inputted to an input terminal I4 designates the full color mode, a switching circuit 39 sends digital picture signals 34, 37, 38 to a full color ROM41. In designating the mono- color selecting mode, the digital picture signals 34, 37, 38 are sent to a mono- color selection ROM42. The full color ROM41 uses the 3 kinds of input digital picture signals 34, 37, 38 at each picture element as address information and outputs picture signals 44C, 44M and 44Y separated into colors cyan, magenta and yellow and representing them. The signals are fed to a recording section 23 to generate a full color copying picture through the superimposition of each color.
Patent JP-S63189542-A (JP)
Inventor: TAGUCHI YASUHISA
IPC: E03D13/00
Filed: 1987-01-28
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-2000223393-A (JP)
Title: Device for supplying treating liquid
Inventor: IWAMI MASAKI
IPC: B05C11/10
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a device for supplying a treating liquid of a structure, wherein an air relief in a storage container can be conducted without breaking a treating liquid supply source and easily. SOLUTION: The end of one side of the ends of a supply line L1 is connected with a trap tank 10, and the other end of the line L1 is soaked in a bottle BT, which is a treating liquid supply source. A supply line L2 connected with the tank 10 is provided with a supply valve 22. Moreover, an exhaust line L3 connected with the upper end of the tank 10 is provided with a pump 30. Normally, the valve 22 is opened, and a resist liquid flows in the lines L1 and L2. When the bottle BT becomes empty, since the air enters the tank 10 and the level of the liquid level in the tank is lowered, the valve 22 is closed, and the bottle BT is exchanged for a new bottle BT. After that, by making the pump 30 conduct a suction operation, the resist is sucked from the new bottle BT, and an air relief in the tank 10 is conducted.
Patent JP-H07230145-A (JP)
Title: Solid processing agent for developing silver halide photographic sensitive material
Inventor: UEDA YUTAKA
IPC: G03C5/30
Filed: 1994-02-16
Abstract: PURPOSE:To provide the granule or tablet type solid processing agent for developing the silver halide photographic sensitive material high in storage stability against the lapse of time. CONSTITUTION:The granule type processing agent containing at least one kind of alkaline agent, such as carbonate, phosphate, or borate, for developing the photosensitive material is controlled to a specific volume of 0.6-2.0cm<3>/g and a water content of 0.1-15 weight%, and the tablet type processing agent likewise containing the alkaline agent is controlled to a similar water content and a specific volume of 0.3-0.9cm<3>/g.
Patent JP-S57133180-A (JP)
Title: Red light-emitting substance
Inventor: ISHITANI AKIHIKO
IPC: C09K11/08
Filed: 1981-02-13
Abstract: PURPOSE: A red light-emitting substance that is made by mixing a rare earth oxysulfide activated with europium having a specific particle size distribution, which is shown as a specific formula, with an electrically conductive substance at a specific ratio, thus showing increasd luminance by being excited with low speed electron rays.  
     CONSTITUTION: A red light-emitting fluorescent substance, one of rare earth  oxysulfide activated with europium of the formula: Lu 2 O 2 S:Eu (Lu is Y, Gd, La),  with a particle size distribution of 0.1W2μ median and less than 0.7 standard deviation and an electrically conductive substance such as a conductive metal oxide, e.g., In 2 O 3  are mixed at a weight ratio of 19/1W1/1 to give the objective substance.  
     EFFECT: The resultant composition emits red light of high luminance by the excitation with low speed electron rays of less than 50 acceleration voltage. It does not contain cadmium, a harmful substance. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04257888-A (JP)
Title: Image forming device
Inventor: KATSUMATA YOSHIKAZU
IPC: G03G21/00
Filed: 1991-02-13
Abstract: PURPOSE:To prevent the deformation of a belt-like image carrier having an inner peripheral force side edge strip-like meandering preventing member 4, on roller end parts where the belt-like image carrier is stretched to be wound, and further, to prevent crack generation by stress concentration during a rotation. CONSTITUTION:A flange 5 receiving the meandering preventing member 4 provided on the inner periphery both side edges of an intermediate transfer body 1 and preventing its deformation, is provided on both end parts of a driving roller 2 on which the intermediate transfer body 1 as the belt-like image carrier is stretched to be wound and a driven roller 3. Since a crack caused by the stress concentration is not generated during the rotation, the life of the belt-like image carrier is prolonged.
Patent JP-H07212327-A (JP)
Title: Transmitter and receiver
Inventor: YOKOTA TEPPEI
IPC: H04H60/17
Filed: 1994-01-21
Abstract: PURPOSE:To simplify an operation and to automatically perform a sound recording/video recording by transmitting a broadcasting program and the keyword set to each contents unit. CONSTITUTION:The voice signals of 4 channels are processed by a voice PCM processing part 11 and are multiplexed to independent data in a multiplexing part 12. For a PCM signal, an interleave processing is performed, a four-phase DPSK modulation is performed, a synthesis 15 with a video signal is performed, a frequency modulation 16 is performed and a transmission 17 is performed, in a processing part 13. A message signal as keyword data is outputted from a signal generation part 18 under the control of a time control part 19 and is multiplexed as independent data to voice data in the multiplexing part 12. Each of the keyword is set corresponding to broadcasting contents in place of a program unit. For instance, the keyword is set to each of 10 pieces of a music program for 30 minutes.
Patent JP-H02202599-A (JP)
Title: Dry cleaning detergent
Inventor: ASANO AKIO
IPC: D06L1/02
Filed: 1989-01-31
Abstract: PURPOSE:To provide a safe, new dry cleaning detergent causing no ozone depletion and carcinoma cutaneum, damaging no plastics and metals, capable of soft finish, containing as active component, specific C3 chlorofluorohydrocarbon(s). CONSTITUTION:The objective detergent containing as active component, at least one compound selected from CF3CF2CHCIF, CClF2CF2CHF2, CCl3CF2CHCl2, CCl2FCF2CHCl2, CCl3CF2CHCIF, CCl3CF2CHF2, CHCl2CF2CHCl2, CCl3CF2CH2Cl. CCl2FCF2CH2Cl, CHCl2CF2CHClF, CCl3CF2CH2F, CCl3CF2CH3 and CHCl2CF2CH2 Cl. This detergent, when needed, may be incorporated with at least one compound selected from hydrocarbons, alcohols, ketones and chlorohydrocarbons.
Patent JP-H11217935-A (JP)
Title: House straightening device and method
Inventor: KISHIMOTO KENJI
IPC: E04G21/16
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for straightening a house capable of straightening the house safely and rapidly without relying much on man power and contributing to labor saving. SOLUTION: A house straightening device 1 comprises a supporting mechanism 2 comprising further a base plate 3 and a rotating disk 4 connected rotatably to the base plate, a telescoping body 6 which is telescoped by fluid and of which base part is fixed to the rotating disk, a band pulling mechanism 35 (10, 13) which delivers a pulling band 12 wound up by a reel 10 from the reel 10 through a tension adjusting means 11 so as to rotate the reel 10 in order to pull the pulling band 12, a guide 25 mounted at a telescoping end part 8 which guides the pulling band 12 to the side opposite to the band pulling mechanism side of the telescoping body 6 through the upper part of a telescoping end part 8, a vice 26 fixed to the tip end part of the pulling band 12 passed through the guide 25, and detachable fixing means 28, 29, 30, 31,  and 32 for fixing the positional relation between the vise 26 and the telescoping end part 8. The a house is straightened by using the house straightening device 1.
Patent JP-H09207285-A (JP)
Title: Release sheet, packaging material or base material for pressure-sensitive adhesive tape
Inventor: ITO TAKIO
IPC: C09J7/02
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To prevent a pressure-sensitive adhesive layer being brought into contact with a releasing layer from decreasing in its adhesive force by providing a silicone releasing agent layer on one face of a substrate consisting of a plastic film wherein a thermoplastic resin is a main component and the contents of an anti-oxidizing agent, an anti-static agent, a lubricant and an ultraviolet absorbing agent are respectively specified. SOLUTION: A silicone releasing agent layer 2 is provided on one face of a plastic film 1 wherein the contents of specified additives are at most specified amts. Namely, the contents of an anti-oxidizing agent, an anti-static agent, a lubricant and an ultraviolet absorbing agent are respectively at most 0.4wt.%. In addition, the one face of the plastic film 1 is made to be a satin face 11 and the silicone releasing agent layer 2 is provided on this satin face 11. In addition, a silicone releasing agent layer 2 is provided on a plastic surface of a substrate wherein a non-woven fabric is laminated on one face of the plastic film 1. In case of a pressure-sensitive adhesive tape, on one face of the plastic film 1, a base material for the pressure-sensitive adhesive tape is constituted by providing the silicone releasing agent layer 2.