baber/WOPTO huggingface dataset:
Patent JP-H0514283-A (JP)
Title: Light wavelength multiplex transmitting system and node device for light local area network system
Inventor: EDA MASAHIRO
IPC: H04B10/27
Filed: 1991-06-27
Abstract: PURPOSE:To simplify the node constitution and to facilitate the access processing by assigning the inherent light wavelength as address for each node beforehand and receiving with a light wavelength selecting switch. CONSTITUTION:Into the time slot partitioned by a frame pulse 2, a data packet 3 of a fixed length sent by plural different light wavelengths is transmitted. The inherent light wavelength is assigned as an address for each node 1 beforehand. A transmitting node is the light wavelength corresponding to the address of a receiving node and sends the data in the time slot where the light wavelength does not exist. The receiving node receives only the light wavelength of the receiving node destination by a light wavelength selecting switch and passes the light wavelength except it in the condition of the light signal. Thus, the number of the wavelength of the light wavelength multiple transmission is many, and even then, the number of the electric-light converter is 2, the number of the light-electric converter is 2 or 3 and the nodes 1 can be constituted of them. The complicated electric access processing circuit is not made necessary.
Patent JP-S6161727-A (JP)
Title: Setting device of fastener for moldings
Inventor: FUJIKAWA SUKEO
IPC: B23P19/02
Filed: 1984-08-31
Abstract: PURPOSE:To make the setting of a fastener to moldings automatable, by installing a cradle to mount these moldings, a holding device to hold the fastener and an extruding device to extrude the fastener, respectively. CONSTITUTION:A cradle 2 mounts moldings M having a fitting space for a fastener F between each of inwardly curved flanged parts so as to situate the space side at this side of them. And, a fastener holding device 10 holds a part of the fastener F in between after turning its elastic leg part upside down. Here, this fastener holding device 10 is set up approachably and capable of down motion to the cradle 2, and with the down motion, the elastic leg part of the fastener F is pressably and fittably set up between one side flanges of these moldings M. In addition, a fastener extruding device 11 extrudes the fastener F, where the elastic leg part is pressed and fitted in, out of the fastener holding device 10, thus this fastener extruding device is set up in order to cause the fastener to be completely fitted in these moldings M.
Patent JP-H0624678-A (JP)
Title: Step device of escarator
Inventor: OGIMURA YOSHIO
IPC: B66B29/08
Filed: 1992-07-10
Abstract: PURPOSE:To provide a step device of an escarator provided with an inclinable step which can be inclined by a simple mechanism while guiding a movable step plate without pushing out a riser. CONSTITUTION:At least one of a plurality of steps constituting an escarator is constituted as an inclinable step 2 consisting of an inclinable movable step plate 2a and a step body 2b for inclinably supporting the movable step plate 2a in the escarator. A cam plate 26 provided on the movable step plate 2a is guided by a cam roller 25 provided on the step body 2b to be slanted. In the slanting a wheel 22 shaft-supported in the lower portion of the movable step plate 2a is movably guided by a guide rail 23 provided on the step body 2b.
Patent JP-H1121800-A (JP)
Title: Surface-treated paper
Inventor: SATO SHINYA
IPC: D21H27/36
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To obtain paper for food package or cooking having good air permeability, water resistance and oil resistance without requiring pretreatment. SOLUTION: This surface-treated paper laminates a thermoplastic film layer having micropores similar to that of a substrate such as paper on at least one side of the substrate such as paper. A method for producing surface treated paper comprises applying a thermoplastic resin in melted state to at least one side of a substrate such as paper having micropores or joining a thermoplastic resin film to the substrate, passing gas from the side of the thermoplastic resin to the thickness direction of the substrate under conditions in which the thermoplastic resin can be melted and molded and applying micropores similar to that of the substrate to the thermoplastic resin.
Patent JP-H1129621-A (JP)
Title: Phenolic compound, epoxy compound and resin composition containing the same
Inventor: KATAGIRI JUNICHI
IPC: C07C43/23
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To obtain a new phenolic compound or epoxy compound useful for composite materials excellent in heat resistance and flexibility such as materials for laminates and molding materials for semiconductor sealing use, adhesives, coating materials, etc. SOLUTION: This new phenolic compound is shown by formula I (R1 to R4 are each H, a lower alkyl, etc.;5 and R6 are each H, F, a fluoroalkyl, etc.), and obtained by diazotizing an ether linkage-contg. amine compound of formula II  e.g. 2,2'-bis[4-(4-aminophenoxy)phenyl]propane, 2,2'-bis[3-methyl-4-(-4- aminophenoxy)phenyl]propane} followed by thermal decomposition of the resulting diazonium salt in its acidic aqueous solution. This compound exhibits infrared absorption spectra at 1,230 cm<-1> based on the ether linkage and at 3,550-3,200 cm<-1> based on the hydroxyl group.
Patent JP-H0471201-A (JP)
Title: Multi-hole type varistor
Inventor: KITAMOTO TOSHIYUKI
IPC: H01C7/10
Filed: 1990-07-11
Abstract: PURPOSE:To miniaturize an outer shape, and unnecessitate an externally mounting circuit for detecting the fusion of a fuse, by boring holes in a varistor substratum, and making said holes contain at least a temperature fuse. CONSTITUTION:Three holes 1a, 1b, 1c along the axial direction are formed in a cylindrical varistor sabstrutum 1. A temperature fuse 7, a lamp circuit 6, and a buzzer circuit 8 are contained in the holes 1a, 1b, 1c of the substratum 1, respectively. Inner surface electrodes 3, 4, 5 are connected by using conductor 26 and solder 25, and a varistor is connected in parallel. When an excessive current flows through terminals 13, 14, the cylindrical varistor is heated. The heat is conducted to the temperature fuse 7 on the inside and fuses it. When it is fused, voltages are applied to the buzzer circuit 8 and a lamp circuit 6, thereby alarming the fusion of a fuse with sound and light.
Patent JP-H1123987-A (JP)
Title: Laser unit, optical writing device, image-forming device
Inventor: MATSUMAE IWAO
IPC: H04N1/113
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To put in order a starting point of writing one line data on a photoreceptor without using a special adjusting means. SOLUTION: A holding body 184 is provided, wherein a through-hole 191 for inserting therein a laser diode 187 connected with a substrate and a guide 193 positioning a synchronous detector 189 are positioned relative to each other and formed in a direction of scanning light. Thus, even though variations are caused in the relative positions between the laser diode 187 and the synchronous detector 189, the laser diode 187 is inserted in the through-hole 191 and the synchronous detector 189 is inserted in the guide 193 while adjusting both relative positions by bending at least either of the lead wires 188 of the laser diode 187 and the synchronous detector 189, and thus, the relative positions between the laser diode 187 and the synchronous detector 189 are kept constant and a timing of receiving scanning light is kept regular for the synchronous detector 189.
Patent JP-H1126808-A (JP)
Title: Light emitting device and its manufacture
Inventor: NISHITANI TERU
IPC: H01L33/32
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To lessen the emission deterioration phenomenon due to application of an energy, such as voltage to a light emitting device having a porous semiconductor layer having fine pores. SOLUTION: A transparent Ti oxide film 22 for shutting off outside air is formed on the surface of a porous Si layer formed on an Si substrate 17, using a sputtering or vacuum evaporator to form a covered porous Si layer 21, or the Si layer 1 may be exposed to an oxygen atmosphere to form an Si oxide film on the surface of portions of pores 2 in the Si layer 1, or pores 2 may be filled with an epoxy resin or naphthalene.
Patent JP-S6163017-A (JP)
Title: Manufacture of semiconductor thin film crystal layer
Inventor: SUGURO KYOICHI
IPC: H01L21/822
Filed: 1984-09-04
Abstract: PURPOSE:To allow a monocrystalline silicon thin film of good quality to be formed on an insulating film by a method wherein a metal silicide is previously filled and formed in an opening so as to control the loss of the silicon film thickness and evaporation of the silicon. CONSTITUTION:An insulating film 2 is formed on a monocrystalline silicon layer 1, and an opening 3 is formed in a portion of the film 2. Then, this structure is subjected to heat treatment in a nitrogen atmosphere to form a nickel silicide film 5 in the opening 3. Then, the film 4 is removed by aqua regia, heat treatment is performed, NiSi2 is epitaxially grown, a silicon thin film 6 is deposited, and a protective insulating film 7 is also deposited thereon. After that, by scanning of an electronic beam, monocrystalline growth of a silicon film is performed using NiSi2 of the opening 3 as a seed.
Patent JP-S5886403-A (JP)
Title: Position detector for sheet material
Inventor: UKIGAYA HIDEO
IPC: G01B7/00
Filed: 1981-11-18
Abstract: PURPOSE:To detect the position of the joint part of a sheet material with high precision by comparing the moving extent of the sheet with the stored reserved extent of the sheet in a reservoir obtained from the position of a reservoir moving part and roll rotation at an entrance and an exit side. CONSTITUTION:The position of the movable part 4A of a reservoir 4 is cntrolled by a synchro transmitter 13 and a controller 15, and its position signal is stored initially in a reserved-extent detecting circuit 17. The feed-in and feed-out extents of a sheet material 1 are detected by speed detectors 10 and 12 in the form of pulses, which are added or subtracted through the circuit 17. Thus, the circuit 17 detects the length of a sheet staying in the reservoir. Once the joint part A of the sheet material passes by a point B, said reserved extent is preset in a counter 19 to subtract pulses corresponding to the sheet feed-out extent from the detector 12. Consequently, when the preset value decreases to zero, the passing of the joint part A at a point C is detected.
Patent JP-H0232801-A (JP)
Title: Adhesive yarn supplying device in lateral joining machine for veneer
Inventor: TANIZAWA KINICHI
IPC: B27D1/10
Filed: 1988-07-23
Abstract: PURPOSE:To prevent a veneer side part from being curved in curl shape and dry cracked part from being overlaid by providing a heater rail which serves to guide an adhesive yarn to the adhesive yarn supplying side in heating, and an engaging member of the adhesive yarn at this side thereof, and constituting them such that the engaging member acts to extrude the adhesive yarn when the transporting device stops, and to loosen it when it starts. CONSTITUTION:A heater rail 10, which serves to guide an adhesive yarn 32 in heating, is provided at the adhesive yarn supplying side of a pressing body, and an engaging member 28, which advances and retreats in the direction across the longitudinal direction of the adhesive yarn 32, is arranged at this side of the heater rail 10, and since the engaging member 28 may act to push out the adhesive yarn 32 to draw out a part thereof as a transporting device stops, and it retreats so as to loosen the adhesive yarn 32 at the transporting device starts, when the front periphery of a sheet of veneer 33 is abutted and joined laterally to the rear periphery of an advanced veneer 33, the adhesive yarn 32 waist in a state of being pulled out by the engaging member 28 during the previous lateral joining period, thus, it moves along with the veneer 33, and can be adhered without extending excessively.
Patent JP-2000014444-A (JP)
Title: Powder puff and powder puff body
Inventor: KOBAYASHI KATSUYOSHI
IPC: A45D33/36
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a powder puff which prevents a powder from flowing out while it is not used and also prevents it from being excessively discharged during applying it. SOLUTION: A powder 2 is contained inside a powder puff 1 to apply it. A bag body 3 made of a synthetic fiber in which the powder 2 is contained is covered with a nonwoven cloth cover 4. The powder 2 in the bag body 3 is discharged outside through a number of slits formed on a sheet 31 of the bag body 3 and a nonwoven sheet 41 by pressing the bag 3 from the sheet 31 to a sheet 32.
Patent JP-H058759-A (JP)
Title: Fixing device for side frame coupling pin in construction machine
Inventor: EGUCHI TAKAYUKI
IPC: B62D21/18
Filed: 1991-06-28
Abstract: PURPOSE:To conveniently and safely pull and remove a coupling pin for coupling the track frame of a construction machine with a side frame, and to fix the same at the removal position thereof. CONSTITUTION:In a condition in which a track frame 1 and a side frame are coupled together, a rod 6 is inserted into a lower hole 9b in an apertured stationary bracket 9 and a coupling hole 8b in a manipulation bracket 8 attached to the upper end part of a coupling pin 3. The pull-off of the coupling 3 is made as follows: that is, the rod 6 is pulled out, an a bar is inserted through an upper hole 9a in the apertured bracket 9 on the outer side, and the coupling hole 8b in the manipulating bracket 8, and accordingly, the coupling pin 3 is pulled up by means of the bar. Then the rod 6 is inserted into a hole 8a in the manipulation bracket 8 for holding the pull-off position, and is then engaged in a cut-out 10a formed in the upper edge part of the bracket 10. Thereafter, the bar is pulled off.
Patent JP-S6163711-A (JP)
Title: Polyester yarn like flax having water absorption property
Inventor: NOSE KENKICHI
IPC: D06M101/16
Filed: 1984-09-05
Abstract: PURPOSE:The titled yarn having crispy feeling like flax and durability in water absorption properties and water vapor absorption characteristics, by dispersing a great number of fine pores having a specific dimention into the whole section of filament and changing the diameter of single filament in the direction of fiber axis. CONSTITUTION:A great number of fine pores having 0.001-5mum diameter and length of <=50 times, especially <=30 times as long as the diameter are dispersed into the whole section of filament, and arranged in the direction of fiber axis. the diameter or single filament is changed in the direction of fiber axis in a ratio of thickness to thinness of 1.1-1.7. Polyester yarn having neither reduc tion in strength nor fibrillation, having sufficient water absorption properties and water vapor absorption characteristics and crispy feeling like flax is obtained.
Patent JP-H0349681-A (JP)
Title: Exhancement of super oxide dismutase activity in plant culture cell
Inventor: NAKAJIMA YUJI
IPC: A01H1/00
Filed: 1989-07-19
Abstract: PURPOSE:To prepare a plant culture cell efficiently producing a plant having a high super oxide dismutase activity by treating a plant cell with a specific salt at the early time of the culture and subsequently transplanting a resistant cell thus induced into a medium not containing the salt. CONSTITUTION:When a cell having a high super oxide dismutase activity is induced from a plant culture cell, the plant culture cell is treated with a high concentration of 1,1'-dimethyl-4,4'-bipyridinium salt (PQ) at the early time of the culture to induce a PQ-resistant cell in a high concentration in a short time. The induced cell is transplanted into a medium not containing the PQ. The activity-enhancing method has the following characteristics. (i) The PQ- resistant callus is simply prepared in a high concentration only by culturing the plant culture cell in medium containing the PQ in a high concentration. (ii) The SOD activity of the cell is further enhanced by transplanting the PQ- resistant cell into the medium not containing the PQ, and the improvement of the multiplication degree of the callus and the preparation of the PQ-resistant callus in a high concentration are achieved.
Patent JP-H0529946-A (JP)
Title: D/a converter
Inventor: SHIMIZU MASAHIRO
IPC: H03M3/02
Filed: 1991-07-24
Abstract: PURPOSE:To improve the characteristic by dividing a waveform data recorded in a PCM signal into a positive region and a negative region, converting the data into a numeral data whose 0 level is coincident with 0, D/A-converting the result and summing the resulting signals. CONSTITUTION:An inputted PCM waveform data is divided into a positive region waveform data and a negative region waveform data at positive and negative waveform division means 1, 2. The resulting signal is converted into an analog signal in the vicinity of zero of which its 0 output is coincident by positive and negative waveform conversion means 3, 4, and a synthesis means 5 is used to obtain an analog signal resulting from the synthesis of positive and negative waveforms.
Patent JP-S6246093-A (JP)
Inventor: KAMIMURA OSAMU
IPC: F16L47/02
Filed: 1985-08-22
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-S6076359-A (JP)
Title: Controlling device of printing
Inventor: MOCHIZUKI SHIYOUJI
IPC: B41J2/355
Filed: 1983-10-03
Abstract: PURPOSE:To enable the control of printing which ensures an invariable printing density irrespective of a printing speed, by counting the number of dots for controlling the width of an impressed pulse in an electronic typewriter. CONSTITUTION:When a printing signal is inputted, a control circuit 1 constituted by a microcomputer makes a counter 14 count the total number of dots of one character. When the number of dots is large, on the occasion, a considerable amount of energy is applied to a thermal head 7 itself, and thus heat is accumulated therein. Therefore, the pulse width of a character to be printed subsequently is reduced by a pulse width controlling circuit. If the pulse width is reduced beyond a lower-limit value, the lower-limit value is set. The impressed pulse width is increased when the number of dots is small. In this way, the problem of heat accumulation in the head is solved, and printing of high quality can be attained irrespective of a printing speed.
Patent JP-H0234968-A (JP)
Title: Semiconductor device
Inventor: SUZUKI YUJI
IPC: H01L29/80
Filed: 1988-07-25
Abstract: PURPOSE:To prevent a current concentration from taking place at the time of turning OFF by so composing an interval between adjacent gate regions as to be narrowed in response to a distance from a gate bonding pad. CONSTITUTION:A static induction thyristor 31 has a cathode region (N<+> type layer) 33 and a gate region (P<+> type layer) 35 on the front surface of a semiconductor substrate 30, and an anode region (P<+> type layer) 32 on the rear surface (the other side surface), and a high specific resistance region (N<-> type layer) 34 of an impurity low concentration region to become a current path between the regions 33 and 32. An interval between the adjacent regions 35 and 35 is so formed as to be narrowed in response to a distance from a gate bonding pad. Since the interval of the gate electrodes is narrowed separately from the pad, even if a gate voltage is delayed or dropped at the gate region separately from the pad, a depleted layer is sufficiently extended to prevent a current concentration.
Patent JP-H0916958-A (JP)
Title: Method and device for manufacturing magnetic recording medium
Inventor: SHIMIZU SATOSHI
IPC: G11B5/848
Filed: 1995-06-29
Abstract: PURPOSE: To prevent a magnetic field from being inverted and then improve orientation efficiency by providing a couple of magnets on both the sides of a coating device along the length of a support and orienting magnetic particles along the length of the support. CONSTITUTION: The orienting device 15 is so constituted that the magnetic pole 31A (e.g. an S pole) facing the support 1 for a magnet 31 and the magnetic pole 32A (e.g. an N pole) facing the support 2 for a magnet 32 are opposite in polarity to each other. Then the angle θ of intersection of maximum lines 31B and 32B of magnetic forces extending from the magnetic poles 31A and 32A is so set that 60 deg.<θ<180 deg.. Consequently, the orienting device 15 directs the lines of magnetic forces of both the magnets 31 and 32 to the length direction of the support L in the coating area (coating material spouting area) of an extrusion type die 14 and orients the magnetic particles to the length direction of the support 1.
Patent JP-H0470836-A (JP)
Title: Photosensitive composition
Inventor: MATSUMURA TOMOYUKI
IPC: G03F7/027
Filed: 1990-07-12
Abstract: PURPOSE:To obtain a photosensitive planographic printing plate having high printing resistance with a photosensitive compsn. by incorporating a specified high molecular compd. into the compsn. CONSTITUTION:A compd. having a polymerizable ethylenic unsatd. bond, a photopolymn. initiator and a high molecular compd. having a substituent represented by formula I (where R1 is H, 1-6C alkyl or phenyl) are incorporated into a photosensitive compsn. The compd. having a polymerizable ethylenic unsatd. bond may be polyethylene glycol mono(meth)acrylate or polypropylene glycol mono(meth)acrylate. The photopolymn. initiator is preferably of thioxanthone, anthraquinone, benzophenone benzoin, benzoic ester or trihalomethyl type.
Patent JP-H0234328-A (JP)
Title: Gas barrier laminated film
Inventor: SAWADA TSUTOMU
IPC: B32B9/00
Filed: 1988-07-25
Abstract: PURPOSE:To obtain a transparent film having high-degree gas barrier properties without increasing film thickness by forming the thin-film layer of an silicon oxide, silicon binding energy of which differs in the thickness direction of the layer and which has large silicon binding energy in a section near a plastic film, onto one surface of the plastic film. CONSTITUTION:The thin-film layer of an silicon oxide is shaped onto one surface of a plastic film having a polar group through either of a vacuum deposition method, a sputtering method or an ion plating method. The silicon binding energy of the thin-film layer of the silicon oxide differs in the thickness direction of the layer, and large silicon binding energy is acquired in a section near the plastic film. Consequently, a plastic surface and the thin-film layer are bonded firmly, and gas moleculaes are difficult to be substantially passed, thus displaying excellent gas barrier properties. Accordingly, a laminated film having high-degree gas barrier properties can be obtained.
Patent JP-H0937320-A (JP)
Title: Radio selective call receiver with display function
Inventor: MOCHIZUKI YASUYUKI
IPC: H04W68/00
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To inhibit the specification of a display position for an illustration and the development and display of a call message including both of an illustration and a sentence at the time of receiving the message. SOLUTION: A decoder part 102 receives data from a radio part 101 and detects a call to its own receiver. A function control part 103 controls the whole functions of the receiver itself. An ID-ROM 104 stores the ID number or the like of its own receiver. An illustration memory 105 stores illustration information corresponding to the code of an illustration. A stereotype sentence memory 106 stores the sentence information of the stereotype sentences. A matrix character memory 107 stores the character codes of matrix characters. A display part 108 displays a call message or the like. An announcing part 109 outputs announcement when its own receiver is called. A program memory 110 stores a program. A message memory 111 stores a received message. A switch operation part 112 is composed of push-button switches.