baber/WOPTO huggingface dataset:
Patent JP-S6169860-A (JP)
Title: Resin composition and connector for optical communication molded therefrom
Inventor: ASADA MASAHIRO
IPC: G02B6/24
Filed: 1984-09-12
Abstract: PURPOSE:To provide a resin compsn. which gives connectors for optical communication with good productivity, which has excellent dimensional stability, by blending carbon black and a phosphite compd. with an arom. polyester. CONSTITUTION:0.01-1pt.wt. carbon black (pref. channel carbon black whose surface acidity is a pH of 4-6), 0.01-5pts.wt. phosphite compd. (e.g. tridecyl phosphite), 0-10pts.wt. titanium oxide and 0-10pts.wt. metal salt of an org. acid (e.g. zinc stearate) are blended with 100pts.wt. arom. polyester having an intrinsic viscosity of 0.7dl/g at 32 deg.C in chloroform, composed of an arom. dicarboxylic acid and a dihydric phenol compd.
Patent JP-S6083019-A (JP)
Title: Projection exposure method of pattern reflection type
Inventor: MATSUMOTO TAKASHI
IPC: H01L21/027
Filed: 1983-10-12
Abstract: PURPOSE:To perform the exposure processing inexpensive by forming a pattern consisting of a light-reflective film on a mask (or a reticle) and irradiating the surface with light and projecting the reflected light from the pattern to the surface of a substrate to be exposed. CONSTITUTION:The irradiation light from a light source 11 is made incident to a half mirror 17 through a condenser lens 12, and the reflected light from the half mirror 17 is made incident to the surface of a reticle 13. The light incident to the reticle 13 is reflected on the light-reflective film pattern, and the reflected light is transmitted through the half mirror 17 and is reduced by a reduction lens 14, and a reduced pattern is printed onto a wafer 15. Materials having a high reflection factor of light are used as materials of the light-reflective film pattern formed on the surface of the reticle 13. Even if a conventional chromium film having 600Angstrom  thickness is used, it has high reflectivity of light, and a reflective pattern having a sufficient exposure capability is obtained.
Patent JP-H0479521-A (JP)
Title: Loop filter control circuit
Inventor: ABE AKIRA
IPC: H03L7/093
Filed: 1990-07-19
Abstract: PURPOSE:To allow the circuit to easily cope with a different data transfer rate by controlling the output amplitude of a loop filter with a control input voltage. CONSTITUTION:The circuit consists of a buffer circuit 2 and a subtractor circuit 3, is placed at the pre-stage of a loop filter circuit 6 and receives a control input voltage to output two voltages being a voltage proportional to the control input voltage and a voltage proportional to a difference between a power supply voltage and the control input voltage to the next-stage of the loop filter circuit 6, thereby controlling the output amplitude of the loop filter circuit 6. Thus, the circuit easily copes with a different data transfer rate by controlling the output amplitude of the loop filter circuit 6 with the control input voltage.
Patent JP-S5894988-A (JP)
Inventor: TSUDA GOROU
IPC: B25J17/00
Filed: 1981-11-27
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-H0856189-A (JP)
Title: Receiver for satellite communication
Inventor: TANAKA KENJI
IPC: H04B1/16
Filed: 1994-08-15
Abstract: PURPOSE:To reduce power consumption by designating in advance the number of transmission packets and a transmission interval from a base station side in a polling request for a plural number of times from the base station so as to interrupt the reception system power supply for a time other than the transmission time. CONSTITUTION:A control section 5 uses a reception processing section 2 to receive and analyze a polling request packet from a base station 7 and extracts a transmission packet number and transmission interval time information designated in a polling request packet. A transmission processing section 3 sends a packet to the base station 7 according to the designation. After the transmission, a time measurement section 4 is used to interrupt the power of the reception processing section 2 for a transmission interval period. That is, after the transmission interval time elapses after the transmission of the packet to the base station 7, power of the reception processing section 2 is applied to acquire a satellite 6 and the transmission processing section 3 controls the repetition of the transmission of the packet to the base station 7 by the number of the transmission packets. As a result, for a time other than the transmission time, the power of the reception system is interrupted to reduce the power consumption.
Patent JP-H0741152-A (JP)
Title: Wheel selector/carrier
Inventor: KIMURA KEIU
IPC: B65G47/256
Filed: 1993-08-02
Abstract: PURPOSE:To selected and carry out only wheels with their obverses facing upward out of double-faced wheels. CONSTITUTION:This device comprises a wheel storage hopper 21, a wheel carry conveyor 22 which is arranged to pierce the side wall 21B is close vicinity to and in parallel with one sidewall 21A within the hopper 21, a wheel push-up means 23, which pushes up the wheel 1 inside the hopper 21 and transfers it onto a conveyor 22, a scraper 24, which arranges the wheel 1 on the conveyor 22 only in one stage, and wheel selecting member 26, which passes only wheels with their obverses facing upward 1A being arranged above the conveyor 22 besides being on the inside of the opening 25 on the wheel carrying out side of the hopper 21. And the wheel selecting member 26 is provided with pass guide 45 for wheels with their obverse facing upward and an inclined guide 43A for returning the wheels with their reverses facing upward into the hopper 21.
Patent JP-2000015883-A (JP)
Title: Recording apparatus
Inventor: TATEBE HIROSHI
IPC: B65H11/00
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To improve the operativity without damaging a paper in the case of discharging the paper fed from a manual feeding part without recording by discharging the paper to the manual feeding part so that a paper not correctly fed manually can be discharged before recording without damage. SOLUTION: When the tip of a recording paper inserted into a main body along the manual feeding base 12 surface is detected by a paper sensor 13, a conveyance roller 5 is rotated. When the paper tip reaches the roller 5, and further the paper tip is conveyed to a predetermined position before the recording position, the roller 5 is stopped. The orientation of the paper is confirmed at the position. If it is correct, the user commands the start of recording by a start switch so that the paper is conveyed to the recording position for executing recording same as the case of automatic feeding. In the case the paper orientation is slant and incorrect, the user feeds the roller 5 inversely according to a return switch so that the paper is returned to the paper feeding base 12 without recording and the user takes out the paper manually from the paper feeding base 12.
Patent JP-H1022218-A (JP)
Title: Alignment method for board
Inventor: FUJITSUKA SEIJI
IPC: H01L21/027
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To make the alignment work for the board efficient. SOLUTION: A plurality of sensing lights 42a, 42b, 42c, 42d for an alignment sensor are emitted onto a plurality of alignment marks 40a, 40b, 40c, 40d on a photosensing board 12 so as to detect the position of each of the alignment marks 40a, 40b, 40c, 40d respectively within the sensing range. In this case, when a mark 40b being part of the alignment marks 40a, 40b, 40c, 40d cannot be detected because the part 40b is deviated from the sensing range, the sensing position is calculated so that all of a plurality of the alignment marks 40a, 40b, 40c, 40d are set within the sensing range of the corresponding alignment sensor based on the other sensed alignment marks 40a, 40c, 40d.
Patent JP-H0536882-A (JP)
Title: Semiconductor frame
Inventor: MIYAMOTO RYOICHI
IPC: H01L23/28
Filed: 1991-07-31
Abstract: PURPOSE:To enable a package to be protected against warpage and improved in dimensional accuracy by a method wherein a thick-walled edge frame is provided to the peripheral edge of a die pad where a semiconductor chip is fixed. CONSTITUTION:A die pad 3 is provided with an edge frame 3a at its peripheral edge, and a semiconductor chip is fixed to the pad 3. A lead frame 4 is arranged around the die pad 3 and connected to the electrodes of the semiconductor chip with fine wires. A semiconductor frame constituted as above is sealed up with resin excluding the outer lead of the lead frame 4 for the formation of a package body after a die bonding and wire bonding operation is finished. In this case, the die pad 3 is enhanced in strength by the edge frame 3a, so that a package can be protected against warpage.
Patent JP-H0859048-A (JP)
Title: Paper processing device for recycled paper sheets
Inventor: TSUNODA KOICHI
IPC: G03G21/00
Filed: 1994-08-15
Abstract: PURPOSE: To provide a paper processing device for recycled paper sheets by which whether or not the processing of paper sheets is to be carried out is discriminated by the presence of punch holes or the number of punch holes, and by which the direction of the punch holes on the processed paper sheets can be aligned. CONSTITUTION: While feeding the recycled paper sheets SP placed on a paper-feeding tray KT to the left as shown in the figure, the punch holes on the paper sheets are detected by the sensor 11 of a detecting part 1. When the number of punch holes is less than a specific value, a branching claw 8 is kept in the position shown by the figure, and the recycled paper sheets are fed into an image separation part 2 for removing a toner. The paper sheets after toner separation processing is fed to a first paper discharging part 4; and when there is no punch hole, the paper sheets are discharged to an upper discharge tray HT1 , while when there is some punch hole, they are discharged to a lower discharge tray HT2 . Furthermore, when there is some hole, the positions of the punch holes of the upper sheets after separation processing are aligned by a paper sheets reversing part 3.  On the other hand, when the number of punch holes exceeds a prescribed value, the recycling paper is sent to a second paper discharging part 5 by changing over the branching claw 8, and it is discharged to a discharge tray HT3 without carrying out the processing of image separation.
Patent JP-H0241916-A (JP)
Title: Auto air conditioner
Inventor: OOKA HIROKI
IPC: B60H1/00
Filed: 1988-07-30
Abstract: PURPOSE:To enable information to be memorized even at the time of a long time power source cut-off, by driving an actuator to a position opposed to a memory information at the time of power source cut-off, and arranging so as to memorize the information opposed to the actuator position at the time of power source putting on. CONSTITUTION:When an ignition switch 49 is switched off, a CPU 31 receives the supply of power from a back up power source circuit 35, and reads a set temperature T1 memorized at an RAM 32, and converts this into the position data L1 of an air mix actuator 11, and moves the actuator 11 to the position of this position data L1. When the actuator 11 has moved to a predetermined position, a back up switch 60 is switched off. And at the time of the ignition switch 49 being switched on, the position of the actuator 11 is read, and memory is accomplished through conversion into the set temperature. Thus, memorizing can be realized even if power source is cut off for a long time.
Patent JP-H0355980-A (JP)
Title: Image pickup device with electronic telescope function
Inventor: MATSUDA NOBORU
IPC: H04N5/228
Filed: 1989-07-25
Abstract: PURPOSE:To prevent the deterioration in the resolution due to an electronic telescope operation at the wide side by acting a signal processing circuit processing a photoelectric-converted electric signal into a video signal like an electronic telescope when a detection signal from a sensor at the telescope side is inputted continuously for a prescribed time or over at the input of the telescope side ON signal. CONSTITUTION:When a zoom switch 3a is depressed, a zoom lens 1 is moved to the position of the telescope and when the zoom lens 1 reaches the moving end of the telescope, a telescope side sensor 5 detects it and a detection signal S2 is outputted to other input terminal of a NOR gate 11. The NOR gate 11 outputs a signal changing from L to H to a terminal A of a monostable multivibrator circuit 12 and a terminal D of a D flip-flop 13. A timing pulse generating circuit 8 brings a signal processing circuit 7 into the electronic telescope operation and the circuit 7 outputs a video signal V magnifying the standard picture into a prescribed magnification.
Patent JP-S6450511-A (JP)
Title: Amorphous metal core of transformer and its protection
Inventor: TERENSU AARU CHIENOBESU
IPC: B29C33/68
Filed: 1988-07-29
Abstract: PURPOSE: To protect a core from damages and prevent broken pieces of the core from infiltrating into a transformer oil by a method, wherein an edge of the core is coated with a support material impregnated with curing adhesives, and the projecting portion is folded back to come into contact with the core, and a plate is overlapped on a portion which covers an edge of the support material to come into pressure-contact with the core to cure adhesives. CONSTITUTION: At least a part of an edge 11 of a transformer annealing amorphous metallized core 1 is coated with a support material 10 impregnated with curing adhesives, and the projecting portion from the edge 11 of the support material 10 is folded back onto the edge 11, for coming into contact with the core 1, and a plate 13 is overlapped on a portion which covers the edge 11 of the support material 10 to come into pressure-contact with the core 1 to cure the adhesives. For example, a release sheet 12 resides between the plate 13 and the support material 10, and a glass fiber is used as the support material 10. Further, UV-curing adhesives are used as the adhesives, and also a UV- transmitting plate is used as the plate 13, and the adhesives are cured by transmitting the UV lights to the plate 13.
Patent JP-H0633061-A (JP)
Title: Liquid crystal orienting agent
Inventor: NISHIKAWA MICHINORI
IPC: C08G73/10
Filed: 1992-07-20
Abstract: PURPOSE:To obtain a liquid crystal orienting agent, comprising a specific polymer, having a large pretilt angle, excellent in reliability and useful as a display device, etc., for liquid crystal televisions, etc. CONSTITUTION:This liquid crystal orienting agent comprises a polymer obtained by reacting a tetracarboxylic dianhydride of formula I (R<1> is tetravalent organic group) such as pyromellitic dianhydride with a diamine of formula II [R<2> is (halogenated)alkyl, cycloalkyl, etc.; R<3> is bivalent organic group; R<4> is organic group expressed by C(O)-N= or =N-(O)C; (a) is 0-10] and/or its imidated polymer.
Patent JP-2000024563-A (JP)
Title: Masking material for automobile window frame
Inventor: UMEDA HIDEKI
IPC: B05B15/04
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To completely carry out masking of the whole surface of a window frame of an automobile and easily fix a masking material main body in a window frame for an automobile. SOLUTION: A sheet made of synthetic resin is formed to have a inner circumferential shape possible to sufficiently coat the outer circumference of a window frame 1 of an automobile corresponding to the outer circumferential shape of the window frame with a special-shape pole having a polygonal transverse cross-section having a recessed groove 2, projected stripes, and flat face 3 along the longitudinal direction in a part and the resultant sheet made of synthetic resin is bent toward the inside direction of a window frame of an automobile and the bent face 5 is made to have a plane contact.
Patent JP-2000031214-A (JP)
Title: Heat seal junction method and tab structure
Inventor: YAMAKAWA KAZUHIKO
IPC: H05K1/14
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To avoid the decline in the long term reliability due to the water content in air by removing the gap between the TAB copper patterns in the press fitting part of a heat seal junction. SOLUTION: The thickness of the copper patterns 109 in the TAB junction is made thinner than that in the regions excluding the junction i.e., the thickness to the extent of sufficiently filling up the gaps between adjacent copper patterns 109 with an adhesive so that, when the copper patterns 109 are junctioned by the thermal pressure fixing process etc., the gaps between the adjacent copper patterns 109 may be removed.
Patent JP-S6454258-A (JP)
Title: Avidin- and biotin-fixed reagent and analysis element and use thereof
Inventor: RICHIYAADO KARUBIN SATSUTON
IPC: G01N33/53
Filed: 1988-08-02
Abstract: PURPOSE: To obtain a highly sensitive stable reagent by covalently binding avidin or biotin to a polymer polymerized with a monomer having 2-substituted ethyl sulfonyl, vinyl sulfonyl, or a monomer containing an active halogen. CONSTITUTION: A latex is prepared by dropping a solution containing styrene, m,p-(2-chloroethyl sulfonyl methyl) styrene and l-dodecanoic thiol, an ammonium persulfate, and a sodium pyrosulfite solution into water. The dialyzed latex is diluted and cause to react to avidin by adding the avidin. After cleaning, the latex is suspended in a buffer solution. Therefore, particles covalently bound with avidin can be obtained.
Patent JP-S6082962-A (JP)
Title: Inspecting device of weld zone of piping
Inventor: DOI SHIYOUJI
IPC: G01N29/265
Filed: 1983-10-14
Abstract: PURPOSE:To execute an inspection extending over the whole circumference of a weld line by providing a guide rail in a piping instrument room, and providing an inspecting truck loaded with a flaw detector, running along this guide rail. CONSTITUTION:A truck 10 is made to run along the guide rail 8 and moved to the vicinity of prescribed weld zone, and thereafter, a heat insulating material cover 43 in the lead-in part of the truck for inspection is removed by operating a manipulator 11. Subsequently, an inspecting truck 51 is made to run into a leading-in part 42 from the inside of its containing part 54, and next, an auxiliary truck 53 is moved along the outside circumference of a cooling pipe 4. In this state, when the auxiliary truck 53 is moving, or at its prescribed stop position, the flaw detecting inspection of a weld zone is executed by operating an ultrasonic flaw detector, a visual inspecting device and an illuminating device. After the inspection is ended, the auxiliary truck 53 is stored in a prescribed position, the truck 51 is returned to the inside of the containing part 54 from the leading-in part 42, and thereafter, the heat insulating material cover 43 is installed to the opening part of the lead-in part 42 by operating the manipulator 11. In this way, according to this inspecting device, the flaw detecting inspection can be executed extending over the whole circumference of pipe by running the auxiliary truck 53.
Patent JP-H0634464-A (JP)
Title: Method for testing looseness of magnesiumalloy bolt
Inventor: SHINTANI TOMOHIKO
IPC: G01L5/00
Filed: 1992-07-20
Abstract: PURPOSE:To continuously measure the stress relieving behavior of a magnesium alloy by tightening a magnesium-alloy test piece to be tightened with a high strength steel bolt with a strain gauge stuck to the surface of the bolt. CONSTITUTION:A strain gauge 2 is stuck to the surface of a high strength steel bolt 1 and a magnesium-alloy test piece 3 is tightened with the bolt 1 by applying prescribed torque. The lead wires 4 of the gauge 2 are led to the outside through holes 5 bored through the bolt 1 and connected to a measuring instrument. The stress of the test piece 3 is found by inserting the test piece 3 tightened with the bolt 1 into a furnace maintained at a constant temperature and calculating the surface load applied to the test piece 3 from the value of the gauge 2. Since it is considered that the bolt 1 which is used as a tightening member does not make plastic deformation at all under a condition where the temperature is relatively low and stress is low, the stress relieving behavior of the magnesium-alloy test piece can be evaluated without taking the deformation of the tightening member into consideration.
Patent JP-S6349609-A (JP)
Title: Burner
Inventor: MORIYA YOSHIFUMI
IPC: F23D14/14
Filed: 1986-08-18
Abstract: PURPOSE:To prevent a back-fire and improve a flame stabilizing characteristic by a method wherein burner flame holes having upward projecting sectional shapes are made as a plurality of elongated holes, the elongated holes are crossed at a right angle with a longitudinal direction of the burner, arranged at top potions of the projections and a pitch between the elongated holes is made larger than a width of the elongated hole. CONSTITUTION:A sectional shape of a burner 1 is made as an upward projecting shape and a plurality of elongated holes 2 are crossed at a right angle with a longitudinal direction of the burner 1 and arranged at top portions of the projections and a pitch of the elongated holes 2 is made larger than a width of the elongated hole 2. A net 3 is closely contacted with the elongated holes 2 and encloses completely the elongated holes. With the above-described arrangement, since secondary air can be supplied over an entire circumference of the elongated holes 2, the flame becomes divided flames formed at each of the elongated holes 2 so as to shorten the flame. The net 3 may provide a complete prevention of back-fire by selecting a mesh size even under a condition where the back-fire may occur only with the elongate holes 2 and thus a flame stabilizing characteristic can be improved under a red heat of the net.
Patent JP-H0744656-A (JP)
Title: Handwritten character recognizing device
Inventor: KUKI TERU
IPC: G06F17/21
Filed: 1993-08-03
Abstract: PURPOSE:To provide a handwritten character recognizing device where a user can speedily and accurately recognize an inputted handwritten character. CONSTITUTION:This device is constituded of means 2, 4, 5 and 6 recognizing inputted handwritten characters, a character database part 10 storing the characters corresponding to the recognized handwritten characters and candidate display means 7 and 8 searching the characters corresponding to the recognized handwritten characters in the process of the input of the handwritten characters in the character database part and displaying the candidate characters corresponding to the recognized handwritten characters based on the searched result.
Patent JP-H0356522-A (JP)
Title: Thermosetting resin composition
Inventor: ONIZUKA TOMOTAKA
IPC: C08F299/02
Filed: 1989-07-25
Abstract: PURPOSE:To obtain a thermosetting resin composition having excellent water- resistance, impact resistance and thickening property by compounding an epoxy acrylate, a hydroxyl-containing hydroxy compound, a polyisocyanate compound and a polymerizable vinyl monomer at specific ratios. CONSTITUTION:The objective thermosetting composition can be produced by compounding (A) an epoxy acrylate (e.g. a reaction product of an epoxy resin with an unsaturated monobasic acid such as acrylic acid), (B) a hydroxy compound containing >=2 hydroxyl groups (e.g. ethylene glycol), (C) a polyisocyanate compound (e.g. 2,4-toluene diisocyanate) and (D) a polymerizable vinyl monomer (e.g. styrene). The amounts of the components D and B are 10-150 pts. wt. and 1-500 pts. wt. based on 100 pts. wt. of the component A, respectively, and the number of the isocyanate groups is 0.1-1.5 per one OH group of the component A and 0.01-1.5 per one OH group of the component B.
Patent JP-S5984746-A (JP)
Inventor: MATSUOKA MASAMI
IPC: B65D25/34
Filed: 1982-11-04
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。