baber/WOPTO huggingface dataset:
Patent JP-H03154651-A (JP)
Title: Operation in vertical pulverizing mill
Inventor: KONDO SHIGEKI
IPC: B02C15/04
Filed: 1989-11-10
Abstract: PURPOSE:To prevent increase of vibration values of a mill by making the surface pressure on the upper surface of a rotary table exerted by an auxiliary roller smaller than the surface pressure on the upper surface of said table exerted by a grinding roller by a specific ratio. CONSTITUTION:A plurality of grinding rollers 4 are disposed rotatably on the upper surface of outer periphery of a rotary table 3A so that raw material fed to the central region of the table 3A is ground between the upper surface of the table 3A and the circumferential surfaces of the rollers 4, while predetermined grinding pressure is applied to the rollers 4. And, an auxiliary roller 20 is provided rotatably on the upper surface of outer periphery of the table 3A between the rollers 4 and 4 to compress with its circumferential surface a layer of the raw material to be captured by the rollers 4, while a pressing means 21, 22 is provided to press the roller 20 against the upper surface of the table 3A under optional pressure, wherein the ratio between the surface pressure on the surface of the table 3A exerted by the roller 20 and the surface pressure, i.e., grinding surface pressure, on the table 3A exerted by the roller 4 is set at (0.02-0.3):1. As a result, vibration value of a mill can be prevented from increasing.
Patent JP-H10114187-A (JP)
Title: Writing instrument without cap
Inventor: KOBAYASHI SEIICHI
IPC: B43K5/17
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To improve sealability and operability without stain an end port of a barrel in an easily assembled structure. SOLUTION: A refill 7 for the writing instrument lockable to a forwarding or retracting position to or from a barrel 1 is mounted in the barrel 1. Springs 21, 22 are waged between the refill 7, slide cylinder 4 and the refill 7, stationary cylinder 3, and the cylinder 4 is interlocked to the forwarding of the refill 7 to open the cover 5. The refill 7 and its front end are forwarded from the state that the cylinder 4 is specified at the forwarded position, a flexible part is elongated, and a pen core 20 is projected from an end port 1a of the barrel 1. The core 20 is retracted in an inner hole of the cylinder 4 by retracting the refill 7 so that the flexible part is interlocked to the cylinder 4 from the compressed state to be retracted.  And, the cover 5 is brought into close contact with the end face of the cylinder 4 so that the core 20 is sealable with the chamber in the inner hole of the cylinder 4.
Patent JP-S62148534-A (JP)
Title: Production of article with fine concavo-convex surface
Inventor: KURAMITSU OSAMU
IPC: C03C15/00
Filed: 1985-12-23
Abstract: PURPOSE:To obtain the titled article of low cost, without requiring any mold, suitable for flexible manufacturing system, by forming a deposit on a base followed by etching the deposit-free part on the base to form a concavo-convex pattern. CONSTITUTION:A base 1 is covered with a mask 2 having pref. fine mesh to perform deposition to form a deposit 3 (pref. 100-300Angstrom thick) followed by etching the deposit-free part on the base 1 to form a concavo-convex pattern, thus obtaining the objective article. It is preferable that a deposit-removing process after said etching is also provided.
Patent JP-H09135441-A (JP)
Title: Image compression/reproduction method and equipment
Inventor: SANBONSUGI YOKO
IPC: H04N19/00
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To obtain the image compression/reproduction method and its equipment by which information representing an important area is not required by sending a picture element conversion coefficient only of the important area and information representing picture element parameters is reduced and an image is compressed more efficiently. SOLUTION: A map information decision means 12 divides image information of one image pattern stored in a storage means 11 into large number of areas with equal area, and decides position map information relating map of a position to other area in the same image operational amplifier for each area. A picture element information decision means 13 decides picture element information in an important area including picture elements with high frequency of use in similar relation in the same image pattern. A 1st changeover control means 14 controls transfer of picture element information to a coding means 17 based on the position map information. A coding means 17 encodes the position map information and the picture element information according to a prescribed conversion equation.  Thus, the image compression/reproduction method and equipment are realized, in which the image is compressed with a higher efficiency.
Patent JP-2001108749-A (JP)
Title: Processor for radiation exposure quantity
Inventor: ARAGAKI TOMOO
IPC: G01T1/14
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To preclude the possibility of interference which is generated in a dosimeter and an information recording carrier to cause a case where identity of subjects is not assured when the two or more subjects exist within a communication area. SOLUTION: Processing for an exposure quantity computing means 4 is stopped when the two or more subjects are detected by a subject detecting means 3, to monitor whether a one-subject condition is brought within the area. After confirming that the condition is brought, communication to the dosimeter 1 and the information recording carrier 7 is restarted. The processing is restarted when dosage information and subject certification information received again are same to those before stopping the processing.
Patent JP-H03168243-A (JP)
Title: Cross-linkable hot melt sealant
Inventor: SUN GUN CHIYUU
IPC: C08L57/00
Filed: 1989-11-10
Abstract: PURPOSE: To provide a crosslinkable hot melt sealant comprising a thermoplastic elastomer block copolymer, a hydrogenated hydrocarbon tackifier resin, an aromatic hydrocarbon resin, an unsaturated acid anhydride modified polymer, and a bifunctional amine crosslinking agent.  
     CONSTITUTION: This crosslinkable hot melt sealant comprises 20-40 wt.% thermoplastics elastomer block copolymer (A) having an end block of a vinyl aromatic hydrocarbon polymer and a center block of an elastomer [e.g. (styrene- ethylene)/(butylene/styrene) block copolymer), 40-60 wt.% hydrogenated hydrocarbon resin (B) having 10-120°C ring and ball type softening point, 10-30 wt.% aromatic hydrocarbon resin (C) having 140-170°C ring and ball type softening point (e.g. α-methylstyrene polymer), 10-20 wt.% unsaturated acid anhydride modified polymer (D) (e.g. maleic anhydride modified polypropyrene), and 1-30 wt.% bifunctional amine crosslinking agent (E). 
     COPYRIGHT: (C)1991,JPO
Patent JP-H07115917-A (JP)
Title: Feed for pet and its production
Inventor: NAKAJI KAZUSHIGE
IPC: A23K1/18
Filed: 1993-10-27
Abstract: PURPOSE:To prepare a pet feed composed mainly of casein and having a beef jerky-like texture, low water content and soft palatability. CONSTITUTION:A composition composed of 100 pts.wt. of casein, 1-20 pts.wt. of an alkaline salt free from polyvalent cation, 2-20 pts.wt. of a polyhydric alcohol fatty acid ester and 5-30 pts.wt. of a polyhydric alcohol is kneaded after or while adjusting the water-content to 10-40wt.% and extrusion-molded to a desired form at 50-100 deg.C under a pressure of 5-30kg/cm<2>.
Patent JP-H09183339-A (JP)
Title: Ladder for automobile
Inventor: HARADA SHOZO
IPC: B60R3/00
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To dispense with perforation of a mounting hole and the like in an outside plate of an automobile, to accomplish reduction in a size and in weight, to facilitate and ensure installation and storage on a roof of the automobile, to facilitate loading/unloading of an article, and to prevent a ladder from being left behind. SOLUTION: When a ladder 4 is lifted to the side of a carrier 3 while using a swivel joint 5 as an axis and a fixing leg 17 is pushed into a through hole of a bracket 15, the fixing leg 17 is fixed in the bracket 15 by means of a plate spring, and as a result, the ladder 4 is stored beside the carrier 3 paralellly. When a terminal end part of the ladder 4 is pulled so that the fixing leg 17 is pulled out from the through hole in the bracket 15 and the ladder 4 is lowered from the side of the carrier 3 to the rear tire 2 while using the swivel journal 5 as an axis, the terminal end part of the ladder 4 is brought into contact with the side face of the rear tire 2, and as a result, the ladder 4 is suspended between the carrier 3 and the rear tire 2, so that ascendant/ descendant to/from a roof of a vehicle body 1 is enabled.
Patent JP-S62155574-A (JP)
Title: Light emitting diode
Inventor: UJI TOSHIO
IPC: H01L33/40
Filed: 1985-12-24
Abstract: PURPOSE:To obtain a large output coupled to fiber and prevent decrease of light output due to the conduction of a current, by forming a silicon nitride film on the side surface of a circular mesa structure of a light emitting diode wherein the circular mesa structure containing a double hetero lamination structure having an active layer is arranged on a semiconductor substrate. CONSTITUTION:An n-type InP clad layer 12, an n-type InGaAsP active layer 13, a p-type InP clad layer 14 and a p-type InGaAsP contact layer 18 are formed in order on an n-type InP substrate 11 by, for example, a liquid phase epitaxial method. Subse quently, a groove 15 is formed by, for example, chemical etching applying Br methanol, the groove of which is in the form of a ring having an internal radius of 25mum and penetrates the active layer. The inside of the groove is a circular mesa which acts as a luminous part. A silicon nitride film 21 is formed except the surface of the inner contact layer 18, on the surface of which a TiPt film is formed to constitute a p-type electrode 16. After polishing the substrate 11, an AuGeNi film is formed to constitute an n-type electrode 19 except a light taking out window 17 being a concentric circle of the groove 15, and finally a gold plating layer 20 is formed on the p-type electrode 16. The light output variation with time caused by flowing a current, at for examaple 150 deg.C, exhibits no initial decrease as shown in the figure, and the operation is stabi lized.
Patent JP-H11119139-A (JP)
Title: Fixing structure for polygon mirror
Inventor: SUZUKI MITSUO
IPC: G02B26/12
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To enable a polygon mirror to achieve simultaneously the prevention of a change in a balance even in high speed rotation and high temperature running states without deteriorating the accuracy of a reflection surface at the time of fixing a rotary shaft and a mirror pressing member by screwing force in the case of screwing and fixing the shaft and the member in the state that a polygon mirror is held between a flange part (step difference) of the rotary shaft and the mirror pressing member. SOLUTION: In a polygon mirror fixing structure provided with a polygon mirror 101 engaging a center hole with a rotary shaft from the upper end part of the shaft and put on the upper surface of a flange provided on the rotary shaft, a mirror pressing member 102 for pressing the mirror 101 between the upper surface of the flange and the member 102 itself and plural fixing screws 103 for screwing and fixing the member 102 on the upper end surface of the rotary shaft, a press piece bringing the member 102 into contact with the upper surface of the mirror 101 is a ring shape,  the diameter of an inner peripheral edge of the ring-shape press piece is made large than the inner diameter of the center hole of the mirror 101 and the respective screws 103 are respectively screwed to positions on respective lines connecting respective boundary parts between respective reflection surfaces with the center of the mirror 101.
Patent JP-2000118673-A (JP)
Title: Alignment supply device for articles
Inventor: YOKOSAKI YASUHIRO
IPC: B65G25/02
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To supply articles, which are supplied together, one by one in array to the next process. SOLUTION: A guide member 30 has a pair of vertical walls 30a spaced in a cross direction to form therebetween a cavity extending to a longitudinal direction and a pair of inclined walls 30b connected to the vertical walls and extending upward at an angle to the opposite direction of the cavity. A plurality of feed plate members 10, 10' are provided in the cavity to be stacked in the cross direction, and the upper sides of two plate members adjacent to the vertical walls are flat sides 10a, 10'a and the upper sides of the remaining feed plate members are saw-tooth sides 10b, 10'b. The feed plate members stacked in the cross direction are divided into at least two sets one by one in sequence in the cross direction and the plurality of feed plate members in sets are grouped and connected to a driving member so as to draw a track along the circumference.  The upper sides of the feed plate members having the flat upper sides in sets are set higher than the upper sides of the feed plate members having the saw-tooth upper sides and as high as connections between each of the vertical walls and each of the inclined walls of the guide member during elevation.
Patent JP-H05125318-A (JP)
Title: Recording liquid
Inventor: TAKIMOTO HIROSHI
IPC: C09D11/033
Filed: 1991-11-07
Abstract: PURPOSE:To provide a recording liquid having high long-term storage stability, giving a recorded image having high density and excellent light-fastness, water- resistance and color-tone and suitable for ink-jet recording, writing, etc. CONSTITUTION:The objective recording liquid is produced by compounding 0.5-5wt.%, preferably 2-4wt.% (based on the total recording liquid) of a dye expressed by formula (R<1> is H, Cl, CH3, etc.; R<2> is 1-6C alkyl, phenyl, etc.; X is CO or SO2; R<3> is H, phenyl which may be substituted with COOM group, etc.; R<4> is H or 1-3C alkyl substituted with COOM group; (m) is 1 or 2; (n) is 0 or 1; M is alkali metal, NH4, etc.).
Patent JP-H05130167-A (JP)
Title: Transmission reception processing method in jca processing means
Inventor: HATOJIYUKU KAZUTOMO
IPC: H04L29/08
Filed: 1991-11-08
Abstract: PURPOSE:To attain automatic distribution processing after message collection processing by continuously connecting from a terminal equipment again to a center after the message collection and distributing a telegraphic message. CONSTITUTION:The on-line of a computer is started by a dial ' 3 ' from a terminal equipment 1 and an EOT for transmission control is sent from the terminal equipment 1 to a center 2. An ACK (affirmative acknowledge character representing enable transmission control from the center 2 is sent to the terminal equipment 1, a start request text ' 4 ' is sent to the center 2 and when the preparation is finished by a start approval telegraphic message ' 5 ', telegraphic messages from ' 6 ' to n '7 ' are sent from the terminal equipment 1 to the center 2. The terminal equipment 1 confinrms the normal transmission of all data to send the final telegraphic message '8 ' to the center 2. When the center 2 discriminates to be normal, an end acknowledge telegraphic message ' 9 ' is sent to the terminal equipment 1, the center 2 sends an EOT ' 10 ' and sends an ENQ ' 11 ' and a start request telegraphic message '12 ' is again sent to the center 2 and the terminal equipment 1 discriminates the content of the telegraphic message. Thus, the automatic distribution processing is attained.
Patent JP-H10130588-A (JP)
Title: Bonding of member
Inventor: AMANO HIROFUMI
IPC: C08G59/68
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of readily and firmly bonding members having unevenness each other. SOLUTION: In this method for bonding members having unevenness through a curing type adhesive layer constituted of a composition comprising a tacky polymer, an epoxy group-containing resin or compound and a compound capable of inducing the ring opening reaction of an epoxy group by irradiation with light, curing type adhesive layers are formed on the surfaces of both the members and then the curing type adhesive layers on the surfaces of both the members are irradiated with light so as to induce ring opening of the epoxy group. Consequently, both the curing adhesive layers are bonded immediately after the irradiation.
Patent JP-H01134881-A (JP)
Title: Jointig method for superconducting conductor
Inventor: MURAKAMI TOSHIAKI
IPC: H01F6/06
Filed: 1987-11-20
Abstract: PURPOSE:To enable the highly reliable jointing of superconducting wires comprising Nb3Sn and the like by using an oxide superconducting material at the joint part of the wires. CONSTITUTION:Conventional superconducting wires (Nb3Sn) 3 are opposed to each other in an abutted or slantly cutout state. Then, an oxide superconducting material 5 re-crushed after temporary baking is solidified on the joint part of the wires 3 via a sleeve 6 and the like. Thereafter, the superconducting material 5 is locally heated with a carbon electrode 7 fitted or baked in an overall furnace 8 and annealed. According to the aforesaid process, element wires 3 and 3 in the superconducting wires 3 are directly jointed to each other via the oxide superconducting material 5 and, therefore, highly reliable jointing is available without breaking a superconducting state. Also, as the baking temperature of the oxide superconducting material 5 is approximately equal to the diffusion heat treatment temperature of an Nb3Sn wire material, jointing and diffusion heat treatment can be carried out as a common process.
Patent JP-H10127629-A (JP)
Title: Ultrasonic diagnostic system
Inventor: SATO KIMINORI
IPC: A61B8/00
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To unnecessitate an expensive high-speed interpolator and to reduce a sampling frequency. SOLUTION: Since an ultrasonic diagnostic system is expanded when A/D converters as many as received signals are installed at its digital beam form part, while using a pair of A/D converters 2a and 2b for making the signals discrete while shifting them just for the time corresponding to phase difference at 90 deg., the received signals on the in-phase wave surface are calculated and found from a pair of discrete received signals by a interpolation operating part 6. Thus, the high-speed expensive interpolator is unnecessitated, miniaturization and cost down are attained, and the sampling rate of adding operation is reduced almost to a Nyquist frequency.
Patent JP-H09113324-A (JP)
Title: Vortex flowmeter
Inventor: NAGASE MAMORU
IPC: G01F1/32
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To obtain a vortex flowmeter by which a flow rate can be measured precisely without being influenced by a disturbance vibration. SOLUTION: A vortex generating body 3 is installed inside a flow passage 2. Heat ray sensors 4, 5 are attached to the downstream side of the vortex generating body 3. The heat ray sensors 4, 5 are attached laterally symmetrically. The heat ray sensors 4, 5 are connected to a computing part 6. Karman's vortex which is generated by the vortex generating body 3 is detected as a change in the quantity of radiation heat of the heat ray sensors 4, 5.
Patent JP-2001106169-A (JP)
Title: Treading power detecting device
Inventor: MOTOFUSA TOSHIHARU
IPC: G01L3/14
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a long-life treading power detecting device capable of accurately detecting the treading power to be added to a pedal even when the treading power detecting device is used over a long time. SOLUTION: The point of a pressing part 16 of a pressing member 15 is brought into contact with an approximately central part of a surface of a sensor board 20, and the treading power added to a pedal 11 through the pressing part 16 of the pressing member is detected by a first distortion detecting element, a second distortion detecting element, a third distortion detecting element and fourth distortion detecting element mounted on the sensor board 20.
Patent JP-H02138063-A (JP)
Title: Course automatic changer for newspaper sheet stretch guide device
Inventor: OYAMA MINORU
IPC: B65H20/38
Filed: 1988-11-17
Abstract: PURPOSE:To easily change a course by providing two coupling sections concurrently and removably coupled with the connecting pieces of guide belts of a course change portion respectively at the tip section of a conveying piece so that the coupling sections are coupled with the connecting pieces in the running direction of the guide belts and released in the opposite direction. CONSTITUTION:A newspaper sheet is guided to a course change portion 6 while the connecting piece 3 of a basic course guide belt 1 is coupled with one coupling section 50 of a conveying piece 5 fitted at the tip section of the newspaper sheet Po. When the basic course guide belt is stopped running or decelerated and a change course guide belt 2 is started running, the connecting piece 4 of the change course guide belt 2 waiting at the foreground position from the course change portion is coupled with the other coupling section 51 of the conveying piece 5 at the course change portion by the relative speed change between both guide belts 1 and 2, then the conveying piece 5 is released from the connecting piece 3 of the basic course guide belt 1 having been coupled so far, and the course of the newspaper sheet is changed.
Patent JP-H04163712-A (JP)
Title: Magnetic recording and reproducing apparatus
Inventor: HIRABAYASHI KOICHIRO
IPC: G11B5/56
Filed: 1990-10-29
Abstract: PURPOSE:To make it possible to perform the fine adjustment of the position of a magnetic head at a low cost without using a tapered nut by rotating and vertically moving a screw which is provided in a member on which a magnetic head is arranged, and changing the contact position between the tip part of the screw and the slant surface of a fixed protruding part. CONSTITUTION:A screw hole 12 is vertically provided in the plane on which a magnetic head 5 is arranged in a base 6. A screw 13 is screwed into the screw hole 12. The tip part of the screw comes into contact with the slant surface of a fixed protruding part which is provided on a chassis 1. The turning center of the base is a base shaft 2. The base can be moved only in the approximately parallel direction (direction B) with a tape path. The position is determined by the height of the slant surface of the fixed protruding part 14 with which the tip part of the screw 13 is in contact. Therefore, the screw 13 is moved up and down by rotating the screw 13. The contact position between the tip part and the slant surface of the fixed protruding part 14 is changed. Thus, the position of the magnetic head 5 is finely adjusted. In this way, the fine adjustment of the position of the magnetic head can be performed at the low cost without using a tapered nut.
Patent JP-H01134944-A (JP)
Title: Picking-up for semiconductor element
Inventor: YOMOGIDA KATSUNORI
IPC: H01L21/677
Filed: 1987-11-19
Abstract: PURPOSE:To prevent a corner break trouble from generating in a semiconductor element by a method wherein a vacuum is fed to a collet for sucking the element after a point of time when the element is peeled completely from an adhesive tape by the thrustingup of thrusting-up pins. CONSTITUTION:An adhesive tape 5 is moved to stop a semiconductor element 6 to be picked up next at a prescribed position over thrusting-up pins 1 and a vacuum for fixing the adhesive tape is fed to make the tape 5 suck on a tape attracting surface 3. A pin holder 2 is made to ascend to thrust up the element 6 by the pins 1 and at the same time, a collet 4 descends. A vacuum is fed to the collet 4 in a state that the element 6 is peeled completely from the tape 5 to suck the element 6. The collet 4 is made to ascend in a state that the collet sucks the element 6, the holder 2 descends to return to its former position and the vacuum is broken.