baber/WOPTO huggingface dataset:
Patent JP-H03185824-A (JP)
Title: Chamber and chamber system using same
Inventor: KADOMURA SHINGO
IPC: H01L21/302
Filed: 1989-12-15
Abstract: PURPOSE:To enable a plurality of kinds of treatments and surface analysis of the substrate of a semiconductor wafer or the like by moving the substrate without exposing it to the outside air, by mutually connecting a plurality of chambers having gate valves in a detachable manner by using the gate valves, and installing a substrate transferring means which moves substrates between a plurality of the chambers. CONSTITUTION:Firstly, a specified treatment is performed for a semiconductor wafer 9 in a first chamber 1; a second chamber 2 whose inside is previously kept at a specified degree of vacuum is moved; a cylindrical part 6 provided with a gate valve 7 is engaged with the cylindrical part 6 of the first chamber 1; both parts 6 are air-tightly connected. The gate valves 7, 7 of the first and the second chambers 1, 2 are opened by operating the handles 8, 8; the semiconductor wafer 9 in the first chamber 1 is transerred to the second chamber by operating a handle 12 of a substrate transferring means 10. Then each of the gate valves 7, 7 are closed, and the second chamber 2 is separated from he first chamber 1, thereby keeping the semiconductor wafer 9 in the state that the wafer is not exposed to the outside air.
Patent JP-H03187090-A (JP)
Title: Recording and reproducing device
Inventor: NEMOTO SATORU
IPC: G11B33/12
Filed: 1989-12-15
Abstract: PURPOSE:To equalize balances and to suppress the occurrence of tortion and oscillation by disposing a chassis in an approximately middle part of the device main body and fitting also the chassis to a frame body in the device main body via plural buffer members. CONSTITUTION:The chassis 15 fitted with a rotary head drum 17 and a reel base 21, etc., for constituting a mechanism chassis is disposed in an approximately middle part in the device main body 2. Moreover, the chassis 15 is fitted via three buffer members 14 to a fitting frame part 11 of the frame 10 in the main body 2. By this method, the balances on right and left of the main body can be equalized, and hence the occurrence of tortion and oscillation can be suppressed. Then, since three buffer members 14 as a damper mechanism is interposed between the chassis 15 and the fitting frame part 11 of the frame 10 for supporting the chassis 15, the transmission of impact and vibration from the exterior is securely absorbed and attenuated, and the traveling of a tape is obtained in better stability.
Patent JP-2000141901-A (JP)
Title: Reversible heat-sensitive recording material
Inventor: OSAWA HARUHIKO
IPC: B41M5/337
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To upgrade heat resistance and moisture resistance by reversely color developing and erasing a leuco dye and a color developing and reducing agent and incorporating a specific compound in the agent. SOLUTION: The reversible heat-sensitive recording material comprises a heat sensitive recording layer and a protective layer sequentially laminated and formed on a base material layer. The recording layer contains, for example, a leuco dye, a color developing and reducing agent and a binder resin, and repeats reversely color developing and erasing by a heat. The dye is normally a colorless or pale color electron donative dye precursor. The agent contains an electron donative compound for generating a reverse color tone change at the dye according to a difference of a cooling speed after heating represented by the formula, wherein X1 is an amide, diacylamine or diacylhydrazine when n1 is 0 or 2, or an amide, urea or oxalic diamide when n1 is 1 or 3, and n2 is an integer of 24 or above.
Patent JP-H02176435-A (JP)
Title: Apparatus and method for detecting abnormal load in pressure apparatus
Inventor: MAEDA NAOYUKI
IPC: B21K1/48
Filed: 1988-12-23
Abstract: PURPOSE:To detect minute abnormal loads in pressing readily and accurately by providing detecting means for mechanical strain at a power generating part which performs rotary motion and a pressure part which performs linear motion in a pressure apparatus, and detecting the abnormal load based on the changing state of the strain. CONSTITUTION:A rotary type pulse encoder 3 is provided at a flywheel crank shaft 2 of a former 1. The crank shaft 2 is coupled to a sliding ram 5 through a connecting rod 4. Rotary motion 12 is converted into linear motion 13. A punch 7 is provided at the tip of the ram 5. A die 8 is provided at the facing position of each punch 7. A linear pulse encoder 6 is provided at the ram 5. In this constitution, the mechanical strain in pressing is captured as the change in pulse signals from the encoders 3 and 6. The changes are counted in the counters (a) in a controller 9. Processings such as operation, comparison with reference values and judgment for normal - abnormal states are performed. In this method, the minute abnormal loads such as breakdown of the dies in pressing can be detected readily and accurately.
Patent JP-H11143110-A (JP)
Title: Image recording medium and method and device for eliminating image forming substance
Inventor: MAGAI MASARU
IPC: G03G7/00
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To provide an image recording medium constituted so that excellent fixing property and excellent releasing property are made compatible with respect to an image forming substance, an image forming substance eliminating method by which the image forming substance is eliminated from the image forming medium without coating or impregnating the image recording medium with image elimination accelerating liquid, and an image forming substance elimination device using this image forming substance eliminating method. SOLUTION: The image recording medium obtained by covering the surface thereof with a material having such a temperature characteristic of the surface- energy that it belongs to an area (g) in a fixing temperature area (t1) and it does not belong to the area (g) in a peeling temperature area (t2) is constituted so that the contrary characteristics being the fixing property and the peeling property can be made compatible with respect to the image forming substance including polyethylene as binder resin.
Patent JP-H03184227-A (JP)
Title: Electromagnetic relay
Inventor: TSUTSUI KAZUHIRO
IPC: H01H50/34
Filed: 1989-12-14
Abstract: PURPOSE:To reduce collision energy of a contact and lessen sounds generated at opening and closing, by fixing a movable iron piece to a stationary spring for returning, which is held at the case being separated from a movable contacting piece. CONSTITUTION:The ends 18a, 18b of a wing-shaped stationary spring 18, which gives the returning force to a movable iron piece 10, are inserted in longitudinal grooves 19A, 19B formed in the base 2, and thus the stationary spring 18 is detained, while the movable iron piece 10 is secured to the center 18c of the stationary spring 18 by a caulking projection 20 separately from a movable contacting piece 15. This constitution where the movable iron piece 10 is separated from the movable contacting piece 15, reduces the mass as the load on the movable contacting piece 15 and lessens collision energy of the contact at the time of actuation, and thus sounds generated at opening and closing can be suppressed.
Patent JP-H03185871-A (JP)
Title: Schottky diode
Inventor: SUGITA NAOMASA
IPC: H01L23/482
Filed: 1989-12-15
Abstract: PURPOSE:To form the barrier parts in pattern dimension with high precision by a method wherein a semiconductor pellet is provided with multiple element group regions wherein multiple fine barrier parts are dispersedly formed in specific arrayal in a unit region in the specific maximum width not exceeding about specific value. CONSTITUTION:A pellet is provided with multiple element group regions 4 wherein multiple fine P<+> type regions 3 in the inverse conductivity type to the first conductivity type are dispersedly formed in specific arrayal on the surface of a unit region in the specific maximum width not exceeding about 500mum on the surface of the first conductivity type semiconductor substrate 10 wherein an N<-> type epitaxial later 2 is deposited e.g. on an N<+> type silicon layer 1. Next, respective elements are connected in parallel with one another by forming a barrier metallic layer and a metallic electrode 5 on the respective element groups 4. Accordingly, the change in resist shape due to the thermal shrinkage in the post-baking process after the formation of resist patterns is made notably smaller by performing PEP process using mask patterns divided into small unit regions and the resist.
Patent JP-H05159943-A (JP)
Title: Winding for stationary induction device
Inventor: YANARI TOSHIYUKI
IPC: H01F27/28
Filed: 1991-12-10
Abstract: PURPOSE:To attain a high space factor of a winding by inserting a high elasticity plastic spacer molded in a shape substantially matching to a strand shape between an innermost side strand and its adjacent strand and winding it. CONSTITUTION:Conductors 1 having strand insulators 2 are so wound as to be applied by a potential in a described order in the strand conductors 1 radially in a disc state through rails 4 aligned at equal intervals on a foundation insulating cylinder 3, and spacers 5 so having designated thickness as to be engaged with the rail 4 are aligned between sections in a circumferential direction to form the sections. In this case, a spacer 6 molded of elastomer is inserted between an innermost side strand and a second strand and wound. Thus, excellent insulating characteristics and a high space factor are performed in a winding structure of a high voltage transformer, and a structure having an inexpensive using material and excellent operability can be obtained.
Patent JP-H01166920-A (JP)
Title: Manufacture of polyamide foamed molded item
Inventor: TSUCHIYA YASUHIRO
IPC: B29K105/06
Filed: 1987-12-24
Abstract: PURPOSE:To obtain a molded item having favorable strength, rigidity, impact resistance and outer surface appearance by a method wherein the molded item is obtained by mixing two specified components at a specified temperature and, after that, immediately casting them in a mold held at a specified temperature for effecting in-mold polymerization. CONSTITUTION:Components A and B are mixed together at 90-150 deg.C and the resultant mixture is immediately cast in a mold held at 140-170 deg.C so as to obtain a molded item through in-mold polymerization. The component A consists of 30-100wt.% of substantially anhydrous lactam, 0.05-5mol.% of catalyst to total lactam and 0-70wt.% of inorganic reinforcing material. The component B consists of 30-100wt.% of substantially anhydrous lactam, 0.01-3mol.% of activator to total lactam, 0-70wt.% of inorganic reinforcing material and 0.05-10pts.wt. of volatile or decomposable organic compound-based foaming agent. A polyamide formed molded item, which is excellent in mechanical properties such as strength, rigidity and the like and is favorable in outer surface appearance, is obtained by adding foaming agent to the component B liquid, which is activator side.
Patent JP-H10171515-A (JP)
Title: Moving track control method
Inventor: SHIROTA KOJI
IPC: B23Q15/00
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To easily recognize a moving track where a tool can move without colliding with a work and to improve the reliability of tool movement by forming the moving track of the tool by a single pattern using only a straight line and a specified circular arc. SOLUTION: For an interference evadable track, an orthogonally crossing point O(Xo, Yx) stipulated by an origin side straight line 100 passing through an origin position Po(Xo, Yo) and a target side straight line 102 passing through a target position Px(Xx, Yx) orthogonally crossed with the straight line is selected by a control part. Then, the circle 104 of a radius (r) is prepared with the orthogonally crossing point O as a center. The radius (r) is decided by an interference evading rate K for specifying how much the tool is to be separated from the work inside an area A formed by connecting points O, Po and Px and the straight line 106. Then, the coordinates of the intersections Q and R of the straight line 100 and the circle 104 are calculated based on the radius (r) and a 1/4 circular arc 108 is stipulated.  Further, a symmetrical circular arc is prepared with the straight line 110 passing through the intersections Q and R as an axis. As a result, the moving track connected to the straight lines 100 and 102 and composed of the circular arc 112 is formed.
Patent JP-H02215535-A (JP)
Title: Ink-jet print assembly
Inventor: KENTO DEII BINSENTO
IPC: B41J2/20
Filed: 1989-12-15
Abstract: PURPOSE: To prevent an aqueous ink from blurring or contaminating before the ink dries by heating a local area along the print line on a sheet such that ink jetted from an ink jet pen is exposed substantially instantaneously to raised temperature thereby minimizing cockling of the sheet. CONSTITUTION: A pen cartridge 20 comprises a heater 60, e.g. a wire filament type heater, fixed to abut on any one of the surface side of a sheet 50 or the ink jet pen 40 side while keeping a proximate interval from the sheet 50. At least one auxiliary heater 70 is disposed preferably in adjacent to the side of the pen 40 while facing the first heater 60. A preceding heater on the cartridge convectionally heats up a local area in front of each print line on the surface of the sheet. Each printer line begins to be dried up immediately after ink is fed from a driven heater.
Patent JP-H11252279-A (JP)
Title: Communication path selection device, method and recording medium recording communication path selection control program
Inventor: IZUHARA TAKENORI
IPC: H04L12/58
Filed: 1998-11-02
Abstract: PROBLEM TO BE SOLVED: To enable a user to easily select an optimum communication means in composite function communication equipment. SOLUTION: When a communication path selection mode is selected, a list of a communication means usable by a device of a sender is prepared (P2), or a list of a communication means usable by a device of a transmission destination is obtained (P5). Based on the two lists, usable communication means selection list is prepared (P6) and a communication path is displayed on an LCD display panel (P7). A user selects a communication path on the LCD display panel and when the communication means is confirmed (P8) and the communication means is a FAX together with the confirmed communication path, FAX transmission is conducted and when the selected and confirmed communication path and the communication means are an electronic mail, electronic mail transmission is conducted (P9, P10, P11).
Patent JP-H08210502-A (JP)
Title: Gear positioning mechanism for power take-off
Inventor: OKAYAMA TOSHIYA
IPC: F16H57/02
Filed: 1995-12-14
Abstract: PURPOSE: To provide size accuracy of a case and a shift fork easily in a gear positioning mechanism for a power take-off without dividing the case. CONSTITUTION: In a gear positioning mechanism for a power take-off provided with a shift shaft 17 fit to slide axially in a case 8 and a shift fork 21 the boss 22 of which is supported to slide on the shift shaft 17, the boss 22 of the shaft fork 21 is supported to slide axially within an area limited by a step 19 and a snap ring 20 disposed apart respectively in a constant space on the shift shaft 17. A tapped hole 24 the diameter of which is larger than that of the snap ring 20 is inserted in the case 8 and a positioning plug 25 in which a detent ball 26 disengaged with two recessed parts 29, 30 formed axially at a prescribed interval on an outer side of the boss 22 and a spring 27 axially pressed the detent ball 26 in an engaging direction are housed in the tapped hole 24.
Patent JP-H05158257-A (JP)
Title: Production of electrophotographic sensitive body
Inventor: SAKAMOTO MASAYUKI
IPC: B08B3/12
Filed: 1991-12-10
Abstract: PURPOSE:To form a high-quality picture free of an interference fringe by dip- cleaning a substrate with pure water, etc., under the irradiation of an ultrasonic wave, rinsing and drying the substrate and then forming a photosensitive layer. CONSTITUTION:A conductive substrate for the electrophotographic sensitive body is irradiated with an ultrasonic wave at 20-90kHz for 4.5 to 40min, oscillated 3 to 15 times per min, cleaned and rinsed with pure water, ion- exchanged water, city water or the water contg. surfactant to form the ruggednesses having 0.3-2mum difference of altitude on the substrate surface by cavitation falling. The substrate is dried, and then a photosensitive layer is formed. In this case, an ultrasonic vibrator 17 is set at the bottom of a cleaning tank 11 in the cleaning stage, and the dipped substrate is ultrasonically vibrated. Ultrasonic vibrators 24, 34 and 44 are provided at the bottoms of cleaning tanks 21, 31 and 41, the cleaning liq. is circulated through filters 23, 33 and 43 by pumps 22, 32 and 42 from pipelines 26, 36 and 46, and the dust, turnings, etc., are collected.
Patent JP-H09165284-A (JP)
Title: Raising of plant and plant paising agent
Inventor: TAKAMATSU KUNIAKI
IPC: C05G1/00
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for raising a plant by which disease injuries can be controlled without requiring both labors in weeding and spraying of a chemical by spraying a specific plant raising agent. SOLUTION: A plant raising agent comprising chaff charcoal and preferably 0.3-30wt.%, more preferably 1-10wt.% lime nitrogen is sprayed. That is, the chaff charcoal contains SiC as an ingredient and usually used as a fertilizer. The plant raising agent is obtained by placing the chaff charcoal in an anionized quartz crucible for a prescribed time (for about 7-30min), anionizing Si of the SiC and mixing the anionized chaff charcoal with the lime nitrogen. Since insects dislike an anionic atmosphere, insect injuries are reduced to produce active oxygen having germicidal actions with the anions. Since N in the fertilizer three major nutriments (the N, P and K), the Si which is a minor element and Ca in order to regulate the pH are contained therein, the plant raising agent is capable of manifesting effects as a fertilizer.
Patent JP-2000138714-A (JP)
Title: Network management manger, its method for finding tcp/ip terminal and storage medium with control program stored therein
Inventor: SHIMOZU HIROAKI
IPC: H04L12/70
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To find a TCP/IP terminal on a network without generating large amount of packets by acquiring the IP address of a TCP/IP terminal which issues an ARP request and performing an ARP response to an ARP request to a self-device, when the ARP request is received from another terminal. SOLUTION: A network management processing part 110 performs network management, and an ARP module 120 performs ARP communication. An ARP cache table 130 stores IP address of a TCP/IP terminal on a network. An ARP request reception deciding part 121 in the ARP module 120 decides the contents of an ARP request from another terminal, when it is received. Also, an address writing part 122 writes the IP address of the TCP/IP terminal in the ARP cache table 130, and an ARP response transmitting part 124 performs an ARP response to a received ARP request to a own device.
Patent JP-H04119107-A (JP)
Title: "full-face" type 3 helmet for driving especially motorcycle
Inventor: JIYAN POORU NOIERII
IPC: A42B3/08
Filed: 1990-11-29
Abstract: PURPOSE: To obtain the subject helmet changeable between a state completely covering the face and a state widely opening the face part by constituting a chin piece with a pair of right and left movable chin guards. CONSTITUTION: This helmet is provided with a pair of symmetrical chin guards 2, 3 connected to the side regions of the helmet and movable between a forwarded position and a retracted position. In the forwarded position, the front ends of both chin guards are joined with each other on a line 4 positioned on a center face P in the longitudinal direction of the helmet to form a closed chin piece. Two chin guards 2, 3 are moved to the right and left sides of the helmet and housed in the retracted position to form a wide free space between the front ends of the chin guards 2, 3.
Patent JP-H10154863-A (JP)
Title: Production of two layer flexible wiring board
Inventor: SAKURADA TAKEHIKO
IPC: H05K3/18
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To obtain a sound board nonsusceptive to the effect of a pin hole by coating the board, including the part of an insulator exposed through the pin hole, with copper through electroless plating while covering the exposed part thereby making the entire surface of the board highly conductive. SOLUTION: An insulator film, e.g. a polyimide film, is coated on one side or both sides thereof with copper by 0.05-0.5μm as an underlying metal layer by dry plating, e.g. vacuum deposition, to produce a board. The board is then subjected to a catalyst imparting processing required for electroless plating and a catalyst is imparted to the surface of the insulator film exposed through a pin hole and the surface of the underlying metal copper layer. Subsequently, the surface of the substrate is coated with copper through electroless plating in order to make the entire surface of the board highly conductive. According to the method, electric copper plating can be carried out over the entire surface of the board in the following step while avoiding the effect of the pin hole.
Patent JP-H10138815-A (JP)
Title: Storage device
Inventor: KISAKA HITOSHI
IPC: B60N3/08
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a storage device which prevents a lock of a moving body from being unlocked by inertia force and prevents hammering from being generated. SOLUTION: When an inertia force for moving a moving body 6 in a pushing direction is generated by an abrupt brake operation of a vehicle, etc., in such a state where a lock pin 22 is engaged with a recessed part 26a of a hurt cam 26, a lock lever main body 16a is rotated downward by the inertia force acting on a weight member 16a, the lock pin 22 is moved to an entrance side most recessed part for guiding the hurt cam 26 to the recessed part 26a by the contact between the lock pin 22 and a runout prevention guide face so that the lock release of the movable body 6 can be prevented.
Patent JP-S63169349-A (JP)
Inventor: KAARU HAINTSU MATSUUKA
IPC: C22C9/00
Filed: 1987-12-23
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-H04194704-A (JP)
Title: Instrument for measuring surface roughness
Inventor: YOSHINAKA TATSUNOSHIN
IPC: G01B11/30
Filed: 1990-11-28
Abstract: PURPOSE:To continuously measure the surface roughness of rock-bed with a high accuracy by integrating two kinds of measuring instruments, a magnetic scale and a laser type displacement gage, by a steel jig. CONSTITUTION:A magnetic scale 17 is fixedly mounted on one side portion of a base frame 11 and a linear guide rail 18 is provided on the base frame 11 in parallel with the magnetic scale 17. A steel jig 20 is fixedly mounted on the movable bearing portion 19 of the rail 18 and one end portion 20a of the jig 20 is fixedly attached to the movable measuring portion of the magnetic scale 17. A laser type displacement gage 22 is mounted to the other end portion 20b of the jig 20. A motor 23 provided on the end portion of the rail 18 are coupled with the steel jig 20 by a chain 26 and an instrument is so constructed that the displacement gage 22 is freely slidable. While sliding on the rail 18 in a horizontal direction by being driven by the chain 26, the laser type displacement gage 22 emits a spot beam to the measuring surface of rock-bet. One end portion of the jig 20 is fixedly attached to the movable measuring portion of the scale 17, a horizontal distance when the displacement gage 22 slides is measured by the scale 17 and displayed on digital position displays 28 and 29.