baber/WOPTO huggingface dataset:
Patent JP-S6315810-A (JP)
Title: Styrene copolymer
Inventor: TODA TAKASHI
IPC: C08F232/08
Filed: 1986-07-08
Abstract: PURPOSE:To obtain the title copolymer having a high softening point, excelling in resistance to high-temperature creeping and easiness of handling and being useful as a base for tackifiers, adhesives, etc., by copolymerizing a specified amount of (di)cyclopentadiene with styrene and vinylcyclohexene. CONSTITUTION:30-70wt% cyclopentadiene and/or dicyclopentadiene (A) is copolymerized with 30-70wt% styrene and 3-20wt% vinylcyclohexene (C) at 220-320 deg.C and a pressure of 0-25kg/cm<2>G for 0.5-8hr in a solvent such as toluene to obtain the title copolymer of a number-average MW of 400-1,500 and, preferably, of a softening point of 50-170 deg.C, a bromine content of 30-110g/100g, an acid value <=1mg KOH/g, a Gardner color scale of 5-10 and a viscosity of 50-20,000cP (at 180 deg.C).
Patent JP-H08333267-A (JP)
Title: Antiallergic agent
Inventor: KANBARA TOSHIMITSU
IPC: A61K8/00
Filed: 1995-06-02
Abstract: PURPOSE: To obtain an antiallergic agent derived from natural matter with its safety confirmed, thus optionally incorporable in medicines, cosmetics, foods/ beverages, etc. CONSTITUTION: A kind of Perilla frutescens crispa selected from rosemary, thyme and melissa is subjected to extraction with water or its mixture with a hydrophilic organic solvent to obtain a hyaluronidase-inhibitory extract which is used as the objective antiallergic agent.
Patent JP-H09321597-A (JP)
Title: Reflective photosensor
Inventor: MIYAMOTO SHOZO
IPC: H05K1/18
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a reflection photosensor with a simple configuration in which assembling is easy and the cost is reduced in the case of a comparatively remote distance sensing range. SOLUTION: The reflection photosensor includes a light emitting section 11 consisting of a light emitting element 11c, a drive circuit 11b to drive the light emitting section based on the transmission pulse from an oscillator 11a, a light receiving section 12 placed adjacent to the light emitting section to receive the reflected light of a light emitted from the light emitting section, and processing circuits 12b, 12c processing the detection signal from the light emitting section. The reflection photosensor 10 is configured as a module by mounting a light emitting element 11c, an oscillator 11a, a drive circuit 11b, a light receiving section 12a and the processing circuits 12b, 12c onto the same printed circuit board 13.
Patent JP-H096760-A (JP)
Title: Peculiar vector solving method for parallel machine and structure analytic simulation method using the same
Inventor: NAONO TAKESHI
IPC: G06F15/16
Filed: 1995-06-26
Abstract: PURPOSE: To execute the peculiar vector calculation of a large matrix with high accuracy at high speed by effectively utilizing the hardware of a distributed memory type parallel computer. CONSTITUTION: Concerning the numerical solution of the peculiar vector of large scale matrix on the distributed memory type parallel computer, this method is composed of input processing 21 for matrix data and peculiar value data, peculiar value distance analytic processing 22 for discriminating the distance of each peculiar value with the other peculiar value, priority deciding processing 23 for peculiar vector calculating processing for deciding the order to solve the peculiar vector, peculiar vector distribution deciding processing 24 for distributing each of peculiar vector calculation to respective processors,  peculiar vector calculating processing 25 for finding the peculiar vector with an inverse repeating method by orthogonalizing with the already found peculiar vector in the range as a result of peculiar value distance analytic processing 22 while performing the inter-processor communication of the peculiar vector, and output processing 26 for integrating and outputting the peculiar vectors found at the respective processors. Thus, high-accuracy and high-speed peculiar vector calculation on the distributed memory type parallel computer and further the high-speed and high-accuracy structure analytic simulation can be performed.
Patent JP-S5281405-A (JP)
Title: Internal combustion engine equipped with subchamber and its combustion control method
Inventor: NOGUCHI MASAAKI
IPC: F02P13/00
Filed: 1975-12-26
Abstract: PURPOSE: To obtain strong swivel flow by assuring flow-in direction of mixture in compression stroke. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0324446-A (JP)
Title: Method of detecting defect of object
Inventor: KURIHARA KEISHIRO
IPC: G01N21/956
Filed: 1989-06-21
Abstract: PURPOSE:To make it possible to detect the presence or absence of the defect of an object accurately by using shape recognizing patterns for recognizing the shape of the object whose defect is to be detected. CONSTITUTION:At first, shape recognizing patterns (shape recognizing operators) Y and Z for recognizing the shape of an object whose defect is to be detected are set. Then, the shape of the object whose defect is to be detected is recognized based on the collation of the shape recognizing operators Y and Z and an image. Then, the defect of the object whose defect is to be detected is detected based on the collation between defect detecting patterns (defect detecting operators) + and X. Finally, the defect of the object whose defect is to be detected is detected based on the result of the detection and the shape of the recognized body whose defect is to be detected. Namely, the result of the recognition of the shape of the object whose defect is to be detected obtained by using the shape recognizing operators Y and Z is further added to the result of the detection of the defect of the object whose defect is to be detected obtained by using the defect detecting operators + and X. Thus, the accurate detection of the defect can be made possible.
Patent JP-S5948258-A (JP)
Inventor: SAKAI MASAO
IPC: B65G47/52
Filed: 1982-09-13
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-H10160318-A (JP)
Title: Deep freezer
Inventor: SAITO KATSUMI
IPC: F25D13/06
Filed: 1997-06-02
Abstract: PROBLEM TO BE SOLVED: To shut off heat between a driving motor and cooling air and to prevent a decrease of a heat exchange efficiency by installing the motor for rotatably driving a fan of a cooling unit for supplying cooling air out of a housing. SOLUTION: Material conveyed by a conveyor 1 is frozen by cooling air W supplied by a cooling unit 15. A driving motor 15c of the unit 15 is contained and installed in an externally open containing chamber 4, and contact with the air W is shut off by a housing 2 having satisfactory heat insulation. Thus, heat exchange efficiency of the air W and the material is not lowered due to heating of the motor 15. The motor 15 is not thermally deteriorated by the air W, but can be used for a long period. Since the housing 2 has an elliptical shape, the air W smoothly flows in freezing chambers 5, 6. Thus, heat exchange between the air W and the material is more efficiently conducted to enhance the efficiency of the freezing.
Patent JP-H05214972-A (JP)
Title: Operating tool
Inventor: GIYUNTAA BUORUFU
IPC: F02B63/02
Filed: 1992-06-18
Abstract: PURPOSE: To provide an actuating apparatus that can be used more conveniently by supporting an operating member in the forward end portion of a handle, providing an operating lever protruding from a handle sleeve on the operating member and forming a latching portion by notch elements and a counterpart of a throttle lever. CONSTITUTION: A portable handheld work apparatus such as a motor-driven chain saw has a fuel distributor 3, a handle 5 attached to a housing and a rotatable operating member 26. The distributor 3 has an actuating mechanism 10. A throttle lever 16 coupled to a throttle valve is supported on the handle 5 via throttle linkages 13, 15. The operating member 26 is coupled with notch elements 37, 39. The latching between them is releasable by the throttle lever 16. In this case, the operating member 26 is supported in the forward end portion of the handle 5. An operating lever 31 protruding from a handle sleeve 40 is provided. The latching portion is formed by the notch elements 37, 39 and a counterpart 38 of the throttle lever 16.
Patent JP-S5859848-A (JP)
Title: Driving method for semiconductor laser
Inventor: HAMAGUCHI IWAO
IPC: B41J2/44
Filed: 1981-10-07
Abstract: PURPOSE:To enable to print in halftone and reduce a light output to zero when a picture signal is zero, by a method wherein a light output is fed back, and is compared to a picture signal after conducting gamma correction, in a driving method for a laser used for a laser printer. CONSTITUTION:The light output from a semiconductor laser 3 is detected by a light detector 2, is amplified by an amplifying circuit OP2, thereafter a pretreatment for gamma correction is conducted by an amplifying circuit OP3, an output corresponding to the difference between a picture signal input and an intended gamma correction value set by the circuit OP3 is set by an amplifying circuit OP4, and an amplifying circuit OP1 amplifies the output of the laser 3 to a value on a gamma correction curve. The input-output characteristic of the circuit OP3 is as shown in the figure, and the gamma correction is conducted by using this broken-line approximate curve. Since the output thus treated is inverted by the circuit OP4, the gradient of said curve is increased as the level of an information signal is increased, and it is possible to print in a density according to the picture information. In addition, since the driving of the laser is controlled by the difference between the information signal and the light output, the light output becomes zero when the input information is zero.
Patent JP-H0327873-A (JP)
Title: Portable working machines for grooves and scallops of h-shaped steel
Inventor: WATANABE TOKUO
IPC: B23K9/00
Filed: 1989-06-23
Abstract: PURPOSE:To easily work grooves and scallops at the same time and to improve working efficiency by arranging motor-driven cutting tools for working the grooves and scallops and rulers fitted to flange parts of H-shaped steel between upper and lower frames of portable working machines. CONSTITUTION:This working machine is usually used with two units as a couple. A couple of upper and lower rulers 20, etc., are fitted respectively to the respective flange parts 33 and 35 of the H-shaped steel, by which respective rotary cutting teeth 11, etc., with respect to the H-shaped steel are positioned. The motor-driven cutting tools 9 and 10 at this point of time are pulled up upward by chains 28. When suspending forces by the chains 28 are released, the cutting tools 9 and 10 are guided by guide shafts 3 and drop naturally and the rotary cutting teeth 11 are abutted on the flange surfaces of the H- shaped steel and enter the working stage to form the grooves on the flange surfaces and the other cutting teeth enter the stage to form the scallops on border lines between the flange surfaces and a web 34. By this method, the steel can be worked at a desired place without carrying it up to the stationary working machines.
Patent JP-S6317810-A (JP)
Title: Herbicide composition
Inventor: YAGIHARA HIROMU
IPC: A01N43/16
Filed: 1986-07-09
Abstract: PURPOSE:A herbicide composition that contains, as active ingredients, a combination of a pyrone-3-carboxamide derivative with a known compound with herbicidal activity, thus enabling perfect control against all kinds of weeds by only one application with extremely reduced chemical injury and low toxicity to man and animals. CONSTITUTION:The objective composition contains, as active ingredients, a combination of a compound of the formula [R1, R3 are 1-11C alkyl, alkenyl, alkinyl, aralkyl, aryl which may be substituted; R2 is H, halogen 1-11C alkyl, aryl; or R2 and R3 may incorporate to form (CH2)m (m is 3, 4); A is H, halogen, CN, NO2, NH2, alkyl, OH, alkoxy, aryloxy] with other compound selected from 8 compounds including i) 2-chloro-4-ethylamino-6-isopropylamino-1,3,5- triazine, ii) 2-chloro-2',6'-diethyl-N-methoxymethyl acetanilide, iii) 3-(3,4- dichlorophenyl)-1,1-dimethylurea and others, at a weight ratio of 1:(0.2-5).
Patent JP-H06180502-A (JP)
Title: Radiation sensitive ester sulfonate and use thereof
Inventor: GEORUKU PAUROUSUKI
IPC: G03F7/038
Filed: 1992-06-18
Abstract: PURPOSE: To obtain a radiation-sensitive recording material having high resolution and sensitivity for a wide spectral region. CONSTITUTION: A negative radiation-sensitive mixture containing the following components is prepared. The components are (a) a compd. which produces strong acid by exposure to active radiation, (b) a compd. having at least two groups which can be crosslinked by acid, and (c) a polymer binder which is insoluble water and soluble or at least swellable with an alkali soln. The compd. (a) is expressed by formula I or formula II which is an ester between sulfonic acid such as R-SO3 H or R'(-SO3 H)2 and 2,4-bis-trichloromethyl-6-(mono or dihydroxyphenyl)-1,3,5-triazine. In formulae I, R is a 1 to 10C alkyl group, etc., which may have substituents if required, and R' is a 1 to 10C alkylene group, etc., which may have substituents if required, and (n) is 1 or 2.
Patent JP-H0256434-A (JP)
Title: Method for preparing compound from egg shell for purpose of drug and prepared compound
Inventor: KARORU MIHAAREKU
IPC: A61K35/57
Filed: 1989-06-23
Abstract: PURPOSE: To obtain a compound for medicinal purpose to compensate the insufficiency of several minerals in esp, the bone tissue, through such processes as removing ballast ingredients or the like from eggshells by mechanical treatment, washing, rinsing, dehydration, drying, grinding, sieving and sterilization. CONSTITUTION: First, ballast ingredients, contaminants and films adhered to the inner surface of eggshells are removed by mechanical treatment (pref. centrifugal separation) from eggshells freed from albumen and yolk as the contents, followed by thoroughly washing the eggshells, which, in turn, rinsed, and then freed from water pref. by the use of a centrifugal separator, and dried in hot air. Subsequently, the resultant eggshells are ground into powder <=150 (pref. 10-80)μm in particle size, which is further pulverized, and then sieved, and the resultant powder is sterilized at a temperature enough to deactivate pathogenic and conditionally pathogenic microorganisms, thus obtaining the objective compound for medicinal purpose containing each specific amount of Ca, Mg, P, carbonate and N through biological binding as well as microelements and other biological elements.
Patent JP-2000001131-A (JP)
Title: Cover unit
Inventor: LECHER FRANZ
IPC: B60K37/02
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a cover unit on a related operational device, which has a free surface sufficient to collectively accommodate a plurality of operation elements with or without monitor and display elements and a large size air flow outlet. SOLUTION: This cover unit to be installed on the dashboard in the vehicle compartment has a dashboard panel 11 and a central console 12 which extends from the lower range of this dashboard panel 11 at the center and continues in the longitudinal direction of the compartment. The dashboard panel 11 is constructed to have a cover-like central portion 13 which extends inclining relative to the central console 12 and transitions to the central console 12 at the end. Further, the dashboard panel has a communication console 20 covering the central portion 13 away from a front surface 131 of the central portion 13. This communication console 20 extends from the upper range of the dashboard panel 11 to the central console 12.
Patent JP-S5861679-A (JP)
Title: Avalanche photo diode with quantum well
Inventor: MATSUSHIMA HIROICHI
IPC: H01L31/18
Filed: 1981-10-07
Abstract: PURPOSE:To obtain a low noise avlanche photo diode by providing a multilayer period structure of a pair of different semiconductor thin films within the carrier multiplying layer and by making layer the effective ionization coefficient of carrier within th quantum well formed thereby, and by conducting electrom implantation alone. CONSTITUTION:The n<-> epitaxial layer 12 is stacked on the n type InP substrate 11, a quantum well layer 13 is formed by alternatively stacking 50 layers of n type InP and n type In0.53Ga0.47As 21, in addition, the p type In0.53Ga0.47As 14, p type InP 15 are provided, and the metal electrodes 17, 18 are formed. When the light is irradiated to the element surface in the backward bias condition, the light is absorbed by the layer 14, the hole enters the electrode 18 and electrons enter the electron well layer after drifting by the field at the p-n junction 16. The electrons implanted to the layer 21 from the layer 20 has a high energy Ec but the halls has low Ec. Thereby, ionization coefficient of electrons increase and ihter-holes collision within the layer 13 dominates. Accordingly, the holes are trapped within the well in the valence electron band more than the electrons. As a result, the effective ionization coefficient of layer 13 rapidly increases and electrons are multiplied with less noise than that of the single material.
Patent JP-S5861048-A (JP)
Title: Signal line laying method in fuel station
Inventor: HASHIMOTO MASAJI
IPC: H02G9/10
Filed: 1981-10-06
Abstract: PURPOSE:To facilitate a laying work by laying a signal line for transmitting an fueling information signal, etc., to a receiving device installed in an office, etc., while utilizing a suction pipe, a tank and a vent pipe or a loading arm pipe. CONSTITUTION:A fueling information signal from a signal generating device 5' generated accompanied with a fueling work in an fueling device 5 is outputted via a signal line S1, which is introduced into a suction pipe 7 via leading-in metal fittings 12 provided near the pump 10 of the suction pipe 7 in a pit P, and the tip of which is drawn out into a tank 2. On the other hand, a signal line S2 led from a receiving device 11' in an office 4 is laid along a fire fence W, introduced into a vent pipe 8 via leading-in metal fittings 12' provided on the rising part of the vent pipe 8, and the tip of said signal line is drawn out into the tank 2. Then, the signal lines S1, S2 are pulled up from an opening part 6, connected with a connector 14, and laid down in the tank 2 as shown by the solid line.
Patent JP-S5861836-A (JP)
Inventor: HINO MORIO
IPC: B02B5/02
Filed: 1981-10-09
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-H028992-A (JP)
Title: Cup type drink vending machine
Inventor: HATANO SUSUMU
IPC: G07F13/00
Filed: 1988-06-28
Abstract: PURPOSE:To prevent the propagation of unwanted bacteria by bonding a film with resin to mix an inorganic type antibacterial agent to link a silver ion to a synthesized zeolite to a liquid connecting part in a selling pipe. CONSTITUTION:At the tip of a selling pipe 4, a cup 3 for selling is mounted and at the tip of the pipe 4, a metallic nozzle 5 is fitted. A film 17 with the resin to mix the inorganic type antibacterial agent to link the silver ion to the synchronized zeolite to the liquid connecting part of the inner surface of the pipe 4 is installed to the liquid connecting part of the inner surface of the pipe 4 and further, bonded with the pipe 4 by adhesives. Thus, by the sterilization of the silver ion linked to the synchronized zeolite, the propagation of the unwanted bacteria in the pipe 4 is semi-permanently suppressed and the nozzle 5 can be always kept sanitary.
Patent JP-H05332996-A (JP)
Title: Detection of surface defect of steel pipe
Inventor: SHIKADA HIROSHI
IPC: G01N29/04
Filed: 1992-05-26
Abstract: PURPOSE:To detect surface defect with an excellent S/N, while eliminating effect of reflected echo on the surface of a steel pipe. CONSTITUTION:In a surface defect detecting method for a steel pipe 2 using a submerged longitudinal wave supersonic beam, a supersonic probe 1 is assigned so that the incident angle of longitudinal wave supersonic beam against the steel pipe 1 is 60-70 deg., and the beam is made directly incident on the surface of the steel pipe 2 at an incident angle of 60-70 deg., so that the probe 1 receives the reflected echo of the beam scattered by a surface defect 4, for detecting the surface defect. Thanks to the longitudinal wave supersonic beam, the surface defect of steel pipe is detected accurately and in a short time as well.
Patent JP-S5384370-A (JP)
Title: Remote controlled system of collecting waste
Inventor: FUKUDA KOUJI
IPC: E04F17/10
Filed: 1976-12-29
Abstract: PURPOSE: To provide an automatic waste collection system in which dust collected from each home in apartment complexes or the like and relatively large waste thrown away from inlets of a dust chute provided on each floor are gathered to a collection and disposal center through a vacuum conveyance pipe. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5783807-A (JP)
Title: Programmable logic controller
Inventor: KATOU YUKIO
IPC: G06F9/32
Filed: 1980-11-14
Abstract: PURPOSE:To discriminate a two-word instruction in the reverse monitor without changing the instruction word length, by providing a discrimination signal memory addressed in parallel with a program memory by a programmable logic controller (PLC). CONSTITUTION:In the PLC where a two-word instruction where an instruction code and an element number are entered in the first word and numerical data is entered in the second word is defined, a discrimination signal memory 9 which have the same number of words, every one of which consists of a one-bit RAM, as a user program memory 1 is so provided that this memory 9 is addressed in parallel with the memory 1. Before the program execution, a monitor control part 5 reads out respective instructions of the memory 1 successively and decides whether numerical data of the second word constituting a two-word instruction exists or not successively and writes decision results in corresponding addresses of the memory 9. On a basis of data read out from the memory 9, it is discriminated whether the instruction read out from the memory 1 at the program monitor time is data of the second word constituting a two-word instruction or not.
Patent JP-H10311103-A (JP)
Title: Innovative building method
Inventor: SASAKI YORIKO
IPC: E04B1/74
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To reduce a construction cost and to save a heating cost by a method wherein base concrete, continuous concrete, and earthen floor concrete are simultaneously placed, and a plurality of underground water tanks are arranged in the earthen floor concrete. SOLUTION: Base concrete, continous concrete, and earthen floor concrete 1 and 1 are simultaneously placed. A plurality of underground water tanks 3... to store heat are arranged in the earthen floor concrete 1 forming a double foundation. Further, an outer wall forms a double, a heat insulation panel is attached to the outside, and ventilation pipings to effect vertical flow are arranged in the periphery of an earthen floor and an outer wall. Further, the ceilings of first and second floors form the lower exposing finishing. Further, to improve the efficiency of heat-exchange of a heat storage layer, metallic scraps are arranged as a primary heat storage layer in a connection spot to a supply air pipe. This constitution builds a comfortable living house at a low building cost and especially saves a heating cost.