baber/WOPTO huggingface dataset:
Patent JP-S5598020-A (JP)
Title: Device for moving cargo up and down on conveyor
Inventor: ARAYA SHIYOUICHI
IPC: B65G35/06
Filed: 1979-01-18
Abstract: PURPOSE: To simplify unloading from a trolley conveyor, by disengaging a conveyed piece on a free trolley engaged with a power trolley and conveyed by it, in a separation position and moving down the separated part of the free trolley.  
     CONSTITUTION: The pusher 7 of a power trolley 5 is engaged between the main and auxiliary projections 11, 12 of a front free trolley 10a so that the free trolleys 10a, 10b are pulled by a power chain 6 and moved on a free rail 8. When separation unloading is effected, the main projection 11 comes into contact with a stopper 29 and the stopper is pushed in downward by the front slope of the main projection. As a result, the front free trolley 10a loses a driving forece. A conveying member 9 is stopped on a separation rail 8' and positioned and held by a lockup arm 30. When a ram 26 is protruded down, the separation rail 8' is also moved down as a conveyed piece remains secured on the rail. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5391244-A (JP)
Title: Sliding trailer
Inventor: MUKAI YASUTETSU
IPC: B65G7/02
Filed: 1977-01-19
Abstract: PURPOSE: To provide an easily operable sliding trailer having a high safety, wherein a carriage having spherical legs is mounted on a rail having a sliding guide, through a shoe having a slider at the lower face and having a spherical upper face. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5288074-A (JP)
Title: Electronic alarm watch
Inventor: HARA YOSHIAKI
IPC: G04C3/14
Filed: 1976-01-19
Abstract: PURPOSE: Operating characteristics are improved and the decrease in reliability owing to switch is prevented by letting an alarm drive stop switch serve also as a switch for drive-controlling of time display part, and driving of illuminating lamp, etc. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5287490-A (JP)
Title: Production of of polyolefins
Inventor: KAKOGAWA GENJIROU
IPC: C08F110/06
Filed: 1976-01-19
Abstract: PURPOSE: Production of polyolefins, useful for polymerization of polypropylene, with improved catalysticefficiency, yields, polymer qualities, ect.  wherein the formation of amorphous polymers and the amount of catalyst residue are extremely reduced by the use of a specific finely powdered solid TiCl 3 . 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03209892-A (JP)
Title: Semiconductor laser and manufacture thereof
Inventor: KIDOGUCHI ISAO
IPC: H01S5/00
Filed: 1990-01-12
Abstract: PURPOSE:To lessen a semiconductor laser in series resistance and heat release value so as to improve it in reliability by a method wherein impurity is injected into regions on both the sides of a light emitting region so as to make them reverse in a conductivity type and serve as the regions of the opposite conductivity type. CONSTITUTION:A stripe-like light emitting region 31 large enough in width to enable a basic lateral mode oscillation to start is secured in one conductivity type active layer 4, both the sides of the light emitting region 31 are inverted in conductivity type to be an opposite conductivity type region 13. Therefore, an effective refractive index difference in a horizontal direction is provided between the one conductivity type light emitting region 31 and the opposite conductivity type regions on both the sides of the region to enable light to be trapped in the light emitting region, a current injected from a clad layer 12 above the active layer 4 can be converged into the light emitting region in the active layer. By this setup, a current injection region can be made large in a clad layer above an active layer, and an element can be decreased in series resistance, restrained from releasing heat at light emission through laser oscillation, and improved in reliability.
Patent JP-S63174244-A (JP)
Title: Light receiving element
Inventor: TSUJI KAZUTAKA
IPC: H04N5/335
Filed: 1987-01-14
Abstract: PURPOSE:To make the photoelectric conversion gain larger than 1 and make the light response characteristic excellent by multiplying and extracting light carriers generated by the incident light in a photoconductive layer which is mainly made of an amorphous semiconductor having a charge multiplying action and has a blocking type structure. CONSTITUTION:This element is basically constituted of a substrate 1, a metal electrode 2, a photoconductive layer 4 mainly made of an amorphous semiconductor having a charge multiplying action, end a counter electrode 5. The electric field generating a charge multiplying //action with a specific signal current is applied to this light receiving element. Under this condition, when the light is radiated from the substrate side or the counter electrode side, electrons among the generated light carriers run to the positive electrode side, and positive holes run to the negative electrode side. Electric charges are multiplied by the charge multiplying action of the amorphous semiconductor, and high sensitivity having a gain larger than 1 can be obtained.
Patent JP-S62163975-A (JP)
Title: Photocurrent transformer
Inventor: NAKAJIMA TAKASHI
IPC: G01R15/24
Filed: 1986-01-16
Abstract: PURPOSE:To obtain a photocurrent transformer having high measuring accuracy extremely reduced in the error of the output thereof due to an other phase magnetic field, by using a Faraday element wherein a right-angled prism is formed into a right-angled equilateral triangular shape and the length of the equilateral part is set to 1/2 the length of the Faraday element in the conductor axis direction thereof and the material quality of the right-angled prism is sufficiently small in Verdet constant as compared with the Faraday element part other than the right-angled prism part. CONSTITUTION:A Faraday element 1 has an almost right-angled rectangular parallelepiped shape as a whole and a hole 5 permitting the passage of a conductor 2 through which a current to be measured flows is formed to the center thereof and a prism 4 having a right- angled equilateral triangular shape is adhered to a first corner part having incident and emitting surfaces and the length of the equilateral part of the prism 4 is 1/2 the length (h) of the Faraday element 1 in the conductor axial direction thereof and, as the material thereof, one such a crown glass sufficiently small in Verdet constant as compared with the material other than the right-angled prism part is used. The part other than the prism 4 of the Faraday element has a 45 deg.-reflecting surface such that light incident from the surface of the prism can orthogonally reflect two times at the corner parts of said prism over the entire area of the peripheral edge part thereof.
Patent JP-S63173672-A (JP)
Title: Paper feeder for printer
Inventor: YAMADA TAKAYOSHI
IPC: B41J15/04
Filed: 1987-01-14
Abstract: PURPOSE:To stably feed a paper and enhance the operability in setting the paper without increasing the number of component parts, by providing a paper clamp with a projected part for pressing the paper inward from the surface thereof, on the paper inlet side of the clamp. CONSTITUTION:A paper clamp 6 is provided with a projecting part 7 on the paper inlet side, whereby a paper 2 is pressed inward from the surface of the clamp 6, the wrapping angles of the paper 2 for a platen 1 and a tractor 4 are increased, and the paper 2 can be stably fed. With the paper clamp 6 thus provided with the projecting part 7 for pressing the paper 2 inward, a paper- setting operation can be completed by only opening and closing operations of the paper clamp 6, without requiring separate component parts or increasing the number of component parts.
Patent JP-S61165501-A (JP)
Inventor: KOIDE HARUO
IPC: F22B1/18
Filed: 1985-01-17
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-S61164675-A (JP)
Title: Preparation of novel ultra-thin film
Inventor: KAWAGUCHI TAKEYUKI
IPC: C08J5/18
Filed: 1985-01-17
Abstract: PURPOSE:To obtain an ultra-thin film excellent in an orientation property and mechanical strength, by forming a solid monomolecular condensation film on the surface of water from a monomolecular film formable substance comprising a specific silane compound capable of reacting with water and laminating the same to a solid substrate. CONSTITUTION:A silane compound to be used is represented by formula I and it is indispensable to have a 7-30C hydrocarbon group, which may be substituted with the chlorine atom and halogen atom bonded to Si, as a substituent. When a dilute solution of this compound is developed on the surface of water, the chlorine atom bonded to Si in the compound is reacted with water to form a siloxane bond to attain to stabilize the monomolecular film on the surface of water. Further, a long chain hydrocarbon group not only contributes to the formation of the monomolecular film wherein the compound was densely coagulated on the surface of water but also imparts affinity to a hydrophobic substrate for building up the monomolecular film.
Patent JP-H03209170-A (JP)
Title: Direction detector
Inventor: MATSUZAKI SHINICHI
IPC: G01C21/28
Filed: 1990-01-11
Abstract: PURPOSE:To perform accurate correction even in the middle of running by discriminating it with the output of a turning angular speed sensor that a moving body is not turned at present and obtaining the offset value to correct the output and obtaining the angular speed of the moving body to obtain the present estimated direction. CONSTITUTION:This device consists of a wheel speed sensor 41, a terrestrial magnetism sensor 42, a gyro 43, a road map memory 2, and a locator 1 or the like, and the locator 1 calculates the estimated direction by the output of the sensor 42 and obtains the present position by this output and data of the sensor 41 to store them in a memory 3 and discriminates non-turning of the moving body in accordance with the output of the gyro 43 and obtains the offset by this data. When it is discriminated that the moving body is not turned at present whether it is run or stopped, the offset is obtained based on this data to correct the output of a turning angle sensor, and the direction of the moving body is calculated by this value. Thus, the direction of the moving body is accurately detected.
Patent JP-S5390735-A (JP)
Title: Programming device
Inventor: KOJIMA TOSHIMI
IPC: G06F9/06
Filed: 1977-01-19
Abstract: PURPOSE: To facilitate an easy re-editing of the program by adding a program editing function to a programming device in addition to the conventional writing and reading functions. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61164217-A (JP)
Inventor: KATO MASAHIRO
IPC: H01G13/00
Filed: 1985-01-16
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-H04237148-A (JP)
Title: Electrostatic chuck
Inventor: KOGUCHI MAKOTO
IPC: H01L21/3065
Filed: 1991-01-22
Abstract: PURPOSE:To contrive to shorten the dry cleaning time for an electrostatic chuck by a method wherein the pattern form of each electrode is formed into a comb type, whose outer peripheral edge is formed into a circular-arc form, and the electrodes are formed in such a way that the striplike comb-teeth of both electrodes are alternately made to bite in each other. CONSTITUTION:Split electrodes 2 and 3 of the + side and - side are formed by patterning on the surface of a discal substrate 1 of an electrostatic chuck made of a ceramic material using the substrate 1 as a structure carrier. A thin ceramic coating layer 1a is laminated on the side of the chuck surface of the substrate in such a way as to cover these electrodes 2 and 3. The pattern forms of the electrodes 2 and 3 are formed into a comb type, whose outer peripheral edge is formed into a circular-arc form, and the electrodes 2 and 3 are formed in such a way that striplike comb-teeth 2a and 3a of the electrodes 2 and 3 are interdigitated. Accordingly, the distribution of an electrostatic attractive force is roughly averaged as seen at the whole surface region of a work even in a state that the work is attracted and held in the chuck in plasma. Thereby, the operating time of cleaning using a dry etching for the work can be shortened.
Patent JP-H02186055-A (JP)
Title: Execution method for basic pillar
Inventor: SATO MASAYUKI
IPC: E04F11/18
Filed: 1989-01-11
Abstract: PURPOSE:To firmly install a basic pillar in simple ways by installing the projection part formed in the lower part of the basic pillar onto an installation metal fitting installed onto a floor surface through a hole on a stepping board. CONSTITUTION:The wood screw part 20 of a tightening metal fitting 11 is screwingly fixed at the lower edge part of the projection part 5 of a basic pillar 1. Then, the projection part 5 of the basic pillar 1 is inserted through a hole 2 on a stepping board 7, and the bolt 21 of the tightening metal fitting 11 is screwingly fixed onto the cylindrical nut 9 of an installation metal fitting 3 installed onto a floor surface 8.
Patent JP-H11199627-A (JP)
Title: Catalyst for olefin polymerization and production of olefin polymer
Inventor: ISHIGAKI SATOSHI
IPC: C08F4/659
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To obtain a catalyst capable of efficiently producing an olefin polymer with high polymerization activity without fouling or producing bulk polymers by including a metallocene-based catalyst, and to provide a method for producing an olefin polymer using the above catalyst. SOLUTION: This catalyst for olefin polymerization comprises the component (I) obtained by mixing (A) a solid cocatalyst wherein a non-coordinate ion- containing compound is chemically bound to a microparticulate carrier, (B) a metallocene compound and (C) an organoaluminum compound and the component (II) obtained by mixing the same organoaluminum compound as the component C with (D) an organometallic compound selected from the group consisting of organolithium, organozinc and organomagnesium compounds. The other objective method comprises producing an olefin polymer using this catalyst.
Patent JP-S61163436-A (JP)
Title: Conversation type processing control system
Inventor: YAMADA MASAO
IPC: G06F9/00
Filed: 1985-01-16
Abstract: PURPOSE:To attain the change in execution order of a succeeding program and data change automatically from a program under execution by referencing and updating a conversation processing control variable from the program. CONSTITUTION:When a procedure is inputted from a procedure 3, a conversation processing control section 1 starts a program 4 by the command of the procedure while referencing and updating a control table 2. The program 4 applies revision or reference request of a conversation processing control variable to the control section 1 when it is required to reference or update a loop variable or the like. The control section 1 updates or references the control table 2 based on the said request and informs the result to the program 4. Since the control section 1 continues the control based on the control table 2 revised in this way, the change of procedure is attained from the program and the change in the start order of the program or data change is attained.
Patent JP-S60150164-A (JP)
Title: Document producer
Inventor: KIKUCHI NORIYOSHI
IPC: G06T11/60
Filed: 1984-01-18
Abstract: PURPOSE:To realize excellent function under superior operability by obtaining the largest width of characters and marks appearing in a line to compare this width with the length between the preceding and next lines and then extending automatically the length between both lines in case said largest width is longer than the length between both lines. CONSTITUTION:An input part 1 receives a character string to be displayed and its vertical width information and sends the character string equivalent to one line to a character string memory part 2 and also sends the vertical width of the character string to a largest width calculating part 3. The part 3 obtains the largest vertical width of characters equivalent to a line and stores it to a largest width memory part 4. Then a line space changing part 5 reads out the contents of a line space memory part 6 which are already given from another means to compare it with the value of the part 4. Then the part 5 changes the line space of the part 6 to the value obtained by subtracting the vertical width from the largest width of the part 4 in case it is decided that some inconvenience is caused with a display using the contents of the part 6. A display part 7 changes the line space according to the value of the part 6 and displays the contents of the part 2 to a display, a printer, etc.
Patent JP-H10255520-A (JP)
Title: Lamp mechanism including optical pipe, optical pipe, and optical pipe/lens mechanism
Inventor: RICKFELDER JOHN
IPC: F21S2/00
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To prevent generation of a uniform illumination part in a specific area on a lens in which a housing is adjacent to another vehicle part by provid ing an optical pipe extending along a transverse direction of the lens and having a light collecting part transmitting the light focused from the lamp into a light distribution part. SOLUTION: An optical pipe 18 has a vertical light collecting leg part 68, a horizontal light distributing leg part 72, and a base bottom part 70. When a light source 16 is lit, a light collecting surface 74 of a radiation face shape of the optical pipe 18 collects light beams radiated from the light source 16, and these light beams are sent to the base bottom part 70 then to the horizontal leg part 72 by optical characteristics of the optical pipe 18. These light beams reflects upwardly from a flat lower-side surface 78, re-reflects downwardly when the light beams abut with a saw-tooth shaped groove 81 of an upper surface 80, propagates longitudinally through a length of the horizontal leg part 72, and is sent downwardly through a lens 14. Therefore, the light quantity of a part illuminated by the optical pipe 18 of the lens 14 is equal to the light quantity of a part directly illuminated by the light source 16.
Patent JP-S56105170-A (JP)
Title: Safety device for gas cylinder
Inventor: SAITOU YOSHIO
IPC: F16K17/36
Filed: 1980-01-23
Abstract: PURPOSE: To prevent a leak of gas from a gas cylinder turned over at occurrence of an earthquake or the like, by pulling off a pin to automatically close an open-close valve with a spring action when the cylinder is turned over or greatly tilted.  
     CONSTITUTION: An auxiliary member 20 is rotated counter clockwise with respect to a hat-shaped body 11 to allow a spring 26 to produce a turning effect and then a pin 27 is inserted into one of the pin holes 23 and both of the pin holes 18 to inhibit clockwise rotating motion of the auxiliary member 20 due to the turning effect of the spring 26. At the time of disaster like earthquake when a cord-shaped body 28 is automaically or manually pulled to remove the pin 27 from the pin hole 18 and 23, the auxiliary member 20 is rotated clockwise by the action of the turnig effect of the spring 26 because the hat-shaped body 11 can not be rotated, then a handle 6 is also rotaed clockwise by the engagement of a protrusive pillar 21 and cavity 10 to close an open-close valve 3. In this way, a leak of gas from a gas cylinder 1 can be prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58122521-A (JP)
Title: Auto-focus photographic device
Inventor: ICHIYANAGI TOSHIICHI
IPC: G02B7/36
Filed: 1982-01-18
Abstract: PURPOSE:To make the switching to an auto-focus mode possible, by switching the mode from a continuous focus mode to a single shot focus mode in accordance with the operation of the start of photometry or exposure. CONSTITUTION:When the object distance is changed by a servo focus mode in the state with a switch SWSF opened, a photographic lens is settled, and the single shot focus mode is performed when a switch SWP is opened. Consequently, when output terminals SF and OL are connected and constituted as shown in figure, the mode is set to the single shot focus mode by closing of a switch SWa, and the mode is set to the servo focus mode by opening of the switch SWa. In this constitution, logical signals of terminals OL and SF become L in accordance with the switch closing operation due to the first-stage release operation of the camera, and the mode is switched from the servo focus mode to the single shot focus mode. Before the release operation, signals of terminals OL and SF are H, and the mode is set to the servo focus mode, and the photographic lens is settled in the focus position in accordance with the change of the object distance.
Patent JP-H04211346-A (JP)
Title: Bactericidal method and system for canned food product
Inventor: MAIKERU ESU MIGUNOGUNA
IPC: A23L23/00
Filed: 1991-01-22
Abstract: PURPOSE: To provide a method and a system for sterilizing the package of heat treatment enabled products having different sterilization conditions. CONSTITUTION: One kind of package products, various types of canned soup are available as these package products, for example, are preheated to the significant predetermined degree inside steam or the mixture of steam and air in a preheating container and made adaptive to the different treatment conditions of these products. Thus, 1st and 2nd packages can be treated at the common linear velocity and temperature inside a fixed hydrostatic sterilizer generally separated from the preheating container. Thus, delay caused by uneconomical sterilizer switching can be remarkably reduced or avoided. Because of such a method, low temperature blend of soup is enabled as well, the possibility of excess stewing in a large cooking pot is decreased and the required quantity of starch is reduced.
Patent JP-S63173039-A (JP)
Title: Production of base
Inventor: NAKAMURA TAKU
IPC: G03C1/498
Filed: 1987-01-12
Abstract: PURPOSE:To keep a base precursor made of a specified compd. stable during storage and to quickly decompose the precursor when an image is formed, by heating the precursor in the presence of a nucleophilic agent. CONSTITUTION:A base precursor made of a compd. represented by formula I is heated in the presence of a nucleophilic agent. In the formula I, R<1> is H atom, alkyl group or the like, X is O or S atom and B is a univalent group corresponding to an atomic group obtd. by removing an H atom bonding to an N atom from an org. base such as prim. amine, sec. amine or an amidine deriv. Thus, a base can be quickly produced from the base precursor having superior shelf stability at the time when the base is required.
Patent JP-S57120426-A (JP)
Title: Unvulcanized rubber plate for successive pour
Inventor: FUJII MASAYUKI
IPC: B29C31/00
Filed: 1981-01-20
Abstract: PURPOSE:To obtain said plate for successive pours of concrete which is made of the specified rubber base material incorporated with filler, softener or plasticizer, tackifying resin etc., molded and used without vulcanizing, and has waterstop effect at the successive pour part in work execution and also buffering effect at the joint part. CONSTITUTION:The unvulcanized rubber plate is incorporated with 20-40wt% of rubber base material composed of one kind or two or more kinds selected among natural rubber, isobutylene-isoprene copolymer rubber, ethylene-propylene terpolymer rubber, chloroprene rubber, acrylonitrile-butadiene copolymer rubber, styrene-butadiene copolymer rubber, polyisoprene rubber. It is used without vulcanizing in time of cement concrete or mortar pours and it joints the successive pour part.