baber/WOPTO huggingface dataset:
Patent JP-S647013-A (JP)
Title: Small-sized high variable power zoom lens
Inventor: KIKUCHI SHUICHI
IPC: G02B15/20
Filed: 1987-06-30
Abstract: PURPOSE:To obtain a high variable power rate including a wide angle range and to obtain a compact zoom lens by moving a 1st group and 3rd-5th groups to an object side and moving a 2nd group to the image side at the time of zooming from the wide-angle range to a telephoto range, and specifying the focal lengths of the 4th and 5th groups and the whole system at the wide-angle end. CONSTITUTION:The zoom lens consists of the 1st group I with positive refracting power, 2nd group II with negative refracting power, 3rd group III with positive refracting power, 4th group IV with positive refracting power, and 5th group V with negative refracting power. When zooming from the wide-angle range to the telephoto range is performed, the 1st group I and 3rd-5th groups III-V are moved to the object side and the 2nd group II is moved to the image side. The zoom lens satisfies inequalities I, where f4 is the focal length of the 4th group, f5 the focal length of the 5th group, fW the focal length of the whole system at the wide-angle end, D3W the gap between the 3rd group and 4th group, and D3M the gap between the 3rd group and 4th group at the telephoto end. Consequently, the ratio of the overall length of the lens system at the wide-angle end and the focal length of the whole system at the telephoto end is <=1 although its power variation ratio is high, and the compact zoom lens is obtained.
Patent JP-S5590545-A (JP)
Title: Polarizing film
Inventor: NOSE KATSUHIKO
IPC: C08L51/02
Filed: 1978-12-28
Abstract: PURPOSE: To obtain an excellently moisture-resistant and thermally stable polarizing film by adding a sulfur-containing compound to a polymer with polyene bonds formed by the dehydrohalogenation of a vinyl halide polymer or a vinylidene halide polymer.  
     CONSTITUTION: A vinyl halide polymer or a vinylidene halide polymer is subjected to an intramolecule partial dehydrohalogenation to form double bonds in its molecular chain in order to obtain a polymer or a reformed polymer with polyene bonds. Then, the polyene polymer thus obtained is further mixed with a film-forming polymer as needed and then subjected to a heat treatment in the solid state to grow the polyene bonds so as to cause them to orient to a definite direction, during which  process a sulfur-containing compound, e.g., compounds with S=C=, thiazole derivatives, sulfenamide derivatives, etc., is added at any stage in such a way as to mix it with the entire film-forming constituents uniformly. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000351146-A (JP)
Title: Filter device
Inventor: TAKAMOTO SEIJI
IPC: B29C47/68
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To shorten filling length of a raw material polymer on the upstream side and to reduce decrease in physical properties of a modified polymer material to the utmost by arranging a filter body obliquely when the raw material polymer is to be modified by a screw type kneading extruder. SOLUTION: A filter device has a constitution wherein in a filter device which has a barrel 11 and a filter body 14 on the downstream side of a screw 15 being rotatably inserted into a through-inner hole of the barrel 11, the filter body 14 is arranged obliquely to a face intersecting at right angles of the barrel 11 to enlarge the effective area and to shorten polymer filling ratio.
Patent JP-S6145095-A (JP)
Inventor: EGUCHI TAKUMI
IPC: E21D9/06
Filed: 1984-08-04
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-H0214900-A (JP)
Title: Heat treatment process
Inventor: SAITO SEIICHI
IPC: C30B33/02
Filed: 1988-06-29
Abstract: PURPOSE:To provide a heat treatment process so designed that an yttrium vanadenite single crystal is heat-treated under a specified temperature-keeping condition in an oxygen atmosphere, thereby easily improving the single crystal grown at its high melting point in terms of oxygen defects and color center caused by excitation light. CONSTITUTION:Yttrium vanadenite (YVO4) single crystal or neodymium- incorporated one (Nd:YVO4) is heat-treated in an oxygen atmosphere at <=1400 deg.C for >=1hr, thereby repairing oxygen defects in the single crystal caused by excitation light during its growing or in using it as a laser element and effecting attenuation of optically harmful color center.
Patent JP-S649405-A (JP)
Title: Infrared ray transmission body
Inventor: YANAGISAWA EIJI
IPC: G02B6/02
Filed: 1987-07-02
Abstract: PURPOSE:To obtain a titled body which is not broken even when subjected to repetitive deformation by providing fixing members for fixing a core and tubes in the spacings between the outside peripheral face of the core and the inside peripheral face of the tubes near an incident face and exit face. CONSTITUTION:The core 1 consisting of silver halide is provided in the protective tubes 2, 5 so that the chemical deterioration and mechanical damage thereof by contact with the atm. air are prevented. The fixing member 3 is packed in the spacing between the outside peripheral face of the core and the inside peripheral face of a hood 7 near the incident end face 6 of the core 1 to fix both. This fixing member is provided in the position flush with the incident face of the core 1 or in the position where the projection of the incident face is within 2 times the core diameter. Ti or Ti alloy which does not induce the chemical reaction with the core 1 is used as the material to constitute the fixing member. Ti alloy contg. >=80wt.% Ti, for example, the alloy consisting of 90% Ti, 6% Al and 4% Va are used.
Patent JP-S5954696-A (JP)
Title: Molecular beam crystal growth apparatus
Inventor: CHINEN YUKIO
IPC: H01L21/203
Filed: 1982-09-22
Abstract: PURPOSE:To provide the titled apparatus having low gas-releasing function and low chemical reaction function, and capable of growing a desired thin film crystal on a substrate by opening and closing a crucible having built-in molecular beam source and placed in an ultra-high vacuum atmosphere, with an improved shutter. CONSTITUTION:The crucible 2 containing the evaporation molecular beam source 3 is placed in a chamber which can be maintained at ultra-high vacuum. The heater 4 and the shielding reflector 1 are placed to the circumference of the crucible 2, and the closeable shutter 5 is attached at the opening of the crucible 2. The face of the shutter 5 opposite to the crucible 2 is made of the same material as the crucible, and the cooling element 10 or the heating element 9 is attached to the reverse side of the shutter 5. The vessel 27 containing the evaporation molecular beam source 3 of the crucible 2 is surrounded by the heater 20, and the heater is further surrounded by the shielding reflector 1 and the second heater 21.
Patent JP-H0332311-A (JP)
Title: Overhead line stretching work guide
Inventor: SHIMADA TAKESHI
IPC: H02G1/02
Filed: 1989-06-27
Abstract: PURPOSE:To prevent vibration and tangling of each guide by forming a circular frame for supporting upper and lower pulleys, then arranging a weight flowably in the half section of the frame, and upper and lower tanks thereafter rising rollers from the opposite sides between the upper and lower pulleys. CONSTITUTION:Tanks 3, 4 are projected from the upper and lower sections on the outer circumferential face of a ring frame 2, where book rings 5, 6 are projected from the tanks 3, 4, and rollers 10, 11 are rised in parallel, through vertical and horizontal supporting boards 9 supporting saddle type pulleys 7, 8 horizontally, from upper and lower sections in the frame 2. Semi-circular section of the frame is a hollow section 13 and fluid weight 14 is injected from the lower tank 4 over half section of the hollow section 13.
Patent JP-H0214229-A (JP)
Title: Electrically conductive composition
Inventor: YAGI HISANORI
IPC: C09D5/00
Filed: 1988-06-30
Abstract: PURPOSE:To obtain the subject composition capable of stably imparting electrical conductivity under wide humidity condition by including a hyaluronic acid (salt) into a resin composition composed mainly of an ionic conductive polymer electrolyte or contacting said acid (salt) with said resin composition. CONSTITUTION:(A) Hyaluronic acid (salt) which is a macromolecule of alternately bonded N-acetyl-D-gluocosamine and D-glucuronic acid is added as it is or in the form of an aqueous solution to (B) a resin composition composed mainly of an ionic conductive polymer electrolyte (e.g., sodium polystyrenensulfonate) at a ratio (the electrolyte of the component B to the hyaluronic acid of the component C) of 1:(0.0001-100) and, as necessary, the obtained mixture is properly added with a pigment, a binder, etc. As an alternative, the component A is placed at a position contacting with the composition B e.g., by forming a coating film of the component A to at least one surface of a continuous coating film of the composition at a ratio (the electrolyte of the component B to the hyaluronic acid A) of 1:(0.1-10).
Patent JP-H1012758-A (JP)
Title: Mount structure of microwave ic
Inventor: OKAZAKI KATSUHIRO
IPC: H05K1/02
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To prevent a microwave signal from leaking from the contact surface between an IC package and a housing of a microwave IC. SOLUTION: Signal pins 12a and 12b of the IC package 1 are the center conductors of coaxial lines having projection parts 15a and 15b on a fitting surface 14 as external conductor parts. Signal pins 12a and 12b in a housing 2 are the center conductors of coaxial lines connecting the IC package to circuit boards 22a and 22b. The housing 2 is provided with the external conductor parts 22a and 22b of the coaxial lines. The tip parts of the projection parts 15a and 15b are beveled and the external conductor parts 22a and 22b of the housing 2 are provided with countersunk parts 23a and 23b on the side of a mount surface 21 corresponding to them.  When the IC package 1 is mounted in the housing 2, the projection parts 15a and 15b comes into tight contact with the countersunk parts 23a and 23b to prevent a microwave signal from leaking from the contact surface between the fitting surface 14 and mount surface 21.
Patent JP-S5791197-A (JP)
Title: Reagent for measuring activity of substrate or enzyme
Inventor: TEJIMA SHINICHI
IPC: G01N33/50
Filed: 1980-11-20
Abstract: PURPOSE: A nonionic surfactant of a specific HLB value, an oxy derivative of cholanic acid or its salt and ethoxylated oleyl alcohol are added to the sample to remove the turbidity of the sample with no deactivation of enzymes, thus making it possible to measure the activity of the titled substances.  
     CONSTITUTION: (A) A nonionic surfactant of 10W13HLB value such as polyoxyethylene alkyl ether or polyoxyethylene alkyl phenyl ether and (B) at least one selected from the group consisting of oxy derivatives of cholanic acid such as cholic acid, deoxycholic acid, glycolic acid, their salts and ethoxylated oleyl alcohol are added to a buffer solution to prepare the reagent. An enzyme or coloring agent are added to the sample for measuring components in the sample together with the above reagent to measure the activity of the substrate or enzyme with no influence of the turbidity in the sample. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S648471-A (JP)
Title: Associative memory
Inventor: NAKAMURA KAZUO
IPC: G06F15/04
Filed: 1987-06-30
Abstract: PURPOSE:To omit the logical inversion of a bit line and an inversed bit line at the time of writing and comparing data by connecting a bit line and an inverted bit line to the gates of two writing transistors (TRs) in an associative memory. CONSTITUTION:A memory cell is constituted of p-channel TRs (PTRs) 1, 2 and n-channel TRs 3-6, 9, 14. At the time of writing data, a control line 22 is turned to a high potential, data to be written are applied to a data input 26 and then a word line 12 is turned to a high potential. At that time, data are written so that the PTR 2 or PTR 1 is turned on in accordance with the state that a bit line 10 or an inverted bit line 11 is in the high potential. On the other hand, case of comparing data, a work line 12 and the control line 22 are successively turned to a low potential and a coincidence line 13 is precharged. When the control line 22 is turned to the high potential and the same signal as that written in the bit line 10 and the inverted bit line 11 is applied, a compared result is obtained on the coincidence signal 13.
Patent JP-2000352076-A (JP)
Title: Working machine control device for construction machine
Inventor: SHIBAMORI KAZUHIRO
IPC: E02F3/43
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To properly control action of a working machine even when a boundary of limit values is set at a position to overlap with an interference avoiding range. SOLUTION: An interference preventing control part 7c operates a relative distance between an arm tip position determined by an attitude operation part 7b and an interference avoiding range to judge whether or not a working machine invades into the interference avoiding range, and it outputs a control signal to a comparator part 7e. A range limit control part 7d operates a relative distance between a boundary of limit values set by a limit range setting switch and the arm tip position determined by the attitude operation part 7b, and it outputs a control signal to the comparator part 7e based on result of operation and detection signals from pressure sensors.  The comparator part 7e compares sizes of the control signals from the interference preventing control part 7c and the range limit control part 7d with each other to be outputted to a valve command operation part 7f, and the valve command operation par 7f operates output values to solenoid proportional valves 11a, 11b, 12a, 12b, 13 based on the control signal for controlling their opening action.
Patent JP-S6224525-A (JP)
Inventor: OKABASHI KEIJI
IPC: H01H51/22
Filed: 1985-07-25
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-H05331919-A (JP)
Title: Joint jig and joint method for structural member thereof and joint structure between structural members
Inventor: GOTO YASUO
IPC: F16B13/00
Filed: 1992-05-30
Abstract: PURPOSE:To make it possible to join firmly both structural members in simple structure by inserting a rod-shaped member for a connection jig into a communication hole formed on a contact area of the both structural members and filling up an adhesive agent between a jig and a peripheral wall of the communication hole substantially. CONSTITUTION:Both ends of a hollow section 4 formed in a longitudinal direction of a rod-shaped member 2 whose cross section is virtually disk-shaped or linear or bent in shape, are opened. Further, if required, a branch pipeline 6 is installed, thereby constituting a connection jig 1. Then, a pair of communication holes 13 and cut portions are formed on a contact area between structural members comprising laminated materials, wood, stone materials and concrete. The rod-shaped member 2 for the connection jig 1 is inserted into the communication holes 13 on both the structural members so that the branch pipe 6 is installed to the cut portion. Then, an adhesive agent 18 is sprayed in from one end of the hollow section 4 or an opening section of the branch pipe 6 and forced to flow out from an opening on the other side of the hollow section 4, thereby filling the adhesive agent into a peripheral wall between the connection jig 1 and the communication holes 13, which makes it possible to join both the structural members firmly.
Patent JP-H0510633-A (JP)
Title: Condenser
Inventor: NAGASHIMA HISAO
IPC: F25B39/04
Filed: 1991-07-04
Abstract: PURPOSE:To produce a condenser which is capable of forming a stabilized refrigeration cycle with improvement in refrigerating capacity and coefficient of performance by supercooling refrigerant in the condenser. CONSTITUTION:Refrigerant flowing through refrigerant tubes 10a, 10c undergoes condensation through release of heat through radiating fins 12a, 12c. Between the refrigerant tubes 10a placed upstream and the refrigerant tubes 10c placed downstream there is provided a receiver tube 26 which forms a passageway with a larger area than the passageway in the refrigerant tubes 10a, 10c. The passageway for refrigerant inside the receiver tube 26 is divided into two channels one channel 31 above the other channel 33 with a plate 32 used as a partition. Through the plate 32 holes 40 are opened by which the upper and lower channels 31, 33 communicate. By virtue of the condenser the receiver tube 26 in this condenser serves to separate the refrigerant into two phases of gas and liquid in the manner of a receiver and, moreover, has the function of a subcooler for supercooling liquid refrigerant at a subsidiary condensation part 8.
Patent JP-H11352223-A (JP)
Title: Underground search apparatus and method therefor
Inventor: TOMITA HIROSHI
IPC: G01S7/20
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To provide an underground search apparatus which can simply arrange in order data obtained from a plurality of searches with a travelling position while shifting position. SOLUTION: This underground search apparatus includes a search track 1, having a plurality of underground radar sensors 2a arranged in a breadthwise direction of a vehicle or an underground radar sensor 2a arranged movably in the breadthwise direction, an image-processing means loaded to the search track for obtaining two-dimensional or three-dimensional image information on the basis of information from the underground radar sensor 2a, and a road face image-pickup means 3 for picking up the image of a road surface, where the search track 1 runs with a wider breadth than a search breadth of the underground radar sensor and recording travelling information. Search information for a plurality of lanes can be combines with reference to the picked-up information of the road face image-pickup means 3.
Patent JP-S6224761-A (JP)
Title: Transfer telephone system
Inventor: TANIMURA MASAHITO
IPC: H04M3/54
Filed: 1985-07-25
Abstract: PURPOSE:To attain efficient telephone call transfer by applying dialing automatically to a telephone set placed to the seat of a called party when the called party is designated, calling the called party when it is present and transferring the call to a visiting place when the called party is absent. CONSTITUTION:When a telephone terminal equipment 210 receives a call signal to a NCU 213 from a PBX 110, a control section 212 uses a received discrimination code to retrieve the presence information of a storage section 214 thereby obtaining the presence information of a person 310 and the location code of a telephone terminal equipment 240 being a visiting equipment and informs the absence information and the location code via a MODEM 215. A control section 222 displays the transfer to the telephone terminal equipment 240 onto a display device on a console panel 221, retrieves the call number of the telephone terminal equipment 240 from a storage section 224 based on the location code and calls the telephone terminal equipment 240 via a NCU 223 and the PBX 110.
Patent JP-S6056576-A (JP)
Title: Character printer
Inventor: NAKAYAMA TOSHIHIKO
IPC: B41J5/30
Filed: 1983-09-07
Abstract: PURPOSE:To make it possible to perform printing while changing the type face or direction of an alphanumeric character or a special character, by indicating one character in each character set while indicating one character set in a plurality of character sets on the basis of a second one-bite code. CONSTITUTION:One-bite code information Z is inputted to a control part 30 after an interface is aligned in an interface circuit 20. At this time, information J' for indicating a printing mode of a type face has been inputted to the control part 30 from an operator and the control part 30 selects and forms one-bite printing mode information J corresponding to the desired type face of the operator on the basis of the information J'. This selected one-bite printing mode information J is added to the one-bite code information Z from the interface circuit 20 to obtain a two-bite code JZ which is, in turn, inputted to font memory 10. One predetermined character is read from the font memory 10 and iputted to a printing control part 40 which in turn performs the driving control of a printing part 50 to convert the read character to hard copy.
Patent JP-S5866136-A (JP)
Title: Interruption detection
Inventor: CHIKUMA MAKOTO
IPC: G06F13/24
Filed: 1981-10-15
Abstract: PURPOSE:To shorten the response time of interruption detection, by checking the coincidence between an interruption scan address and the set address plural times in one period in an address coincidence detecting circuit of an interface card. CONSTITUTION:An interruption scan signal and an interruption request signal IREQ which are generated from an interruption controlling part in a central processing card 101 consisting of an interruption processing part, a counter, and a timing generating part are operated at respective timings and are checked for the coincidence with interruption addresses, which are assigned peculiarly to respective cards 102, to discriminate whether interruptions are generated or not successively. When an interruption request INT is generated in the card 102, an interrupt response signal INTA is generated at one of respective timings of interruption scan signals A0-A3 and is transmitted to the central processing card 101, and the card 102 where the interruption is generated is detected on a basis of this signal INTA and outputting interruption scan signals A0-A3, and thus, the response time is reduced to 1/4 in comparison with conventional methods.
Patent JP-S647062-A (JP)
Title: Copying machine
Inventor: ITO MASAZUMI
IPC: G03G15/047
Filed: 1987-06-30
Abstract: PURPOSE:To simplify the setting of colors and/or erasing and to obtain a copying machine which is easy to be used by providing an initial setting means for automatically and initially setting a specified area in a prescribed color or erasing and automatically and initially setting other areas in erasing or a prescribed color. CONSTITUTION:The specified area is set by the coordinate and after setting the coordinate of the specified area, the specified area is made to be automatically and initially set in the prescribed color or erasing and other areas are made to be automatically and initially set in the erasing or prescribed color. Since there are many cases the specified area is copied in black or the prescribed color except it and other areas are made erased or in the prescribed color, generally, in editing images, the color and/or erasing can be automatically and initially set thus after setting the coordinate of the specified area. Thus, the setting of the color and/or erasing can be simplified and the copying machine which is very easy to be used can be obtained.