baber/WOPTO huggingface dataset:
Patent JP-H07217269-A (JP)
Title: Locking device
Inventor: HATTORI KAZUO
IPC: E05B15/10
Filed: 1994-02-03
Abstract: PURPOSE:To ensure that a closed door main body is prevented from rattling with vibration or wind by providing a freely retractable latch with an auxiliary latch in such a manner that the auxiliary latch can be elastically pressed against the latch in a door-closing position when the latch in the door closing position is inserted into a door-frame strike hole by pressing of the door main body in a locking direction and latches the door. CONSTITUTION:An auxiliary latch 20 is enclosed via a support plate 31 in a storage recess 71 formed on one end face 7a of a latch 7 which corresponds to the end 5a of a strike hole 5 bored in a door frame 1. The end 20a of the auxiliary latch 20 is so disposed that a coil spring 33 held by a bolt 32 can make the end 20a always project in a direction corresonding to the end 5a of the strike hole 5 in the door frame 1, and operating rods 21, 21 are so formed to be projecting from the rear end of the latch 20. The operating rods 21, 21 of the auxiliary latch 20 are passed through guide holes 34, 34 in a pressure mechanism 9 and are operated as a slider 11 moves in a locking direction. With the door closed, the end 20a of the auxiliary latch 20 is projected in such a way as to elastically push out the end 5a of the strike hole 5, so as to be able to eliminate a clearance (a) forming between the end 5a of the strike hole 5 and the end face 7. of the latch 7.
Patent JP-H03236186-A (JP)
Title: Ceramic heater
Inventor: TAMURA NARITAKA
IPC: H05B3/12
Filed: 1990-02-09
Abstract: PURPOSE:To improve thermal efficiency, obtain the quick heating property, and unify the temperature distribution on the surface by concurrently baking an AlN board with a conductor layer to integrate them. CONSTITUTION:A sintering auxiliary is added to AlN powder, and an organic binder and a solvent are added to form a green sheet. The conductor paste of W powder is printed on the sheet to form a conductor layer, and the AlN green sheet is overlapped. Through holes are provided on the AlN layer, and conductor paste is filled in the holes to form a lead pad. This laminated body is degreased and baked and integrated in N2. Since a heater board 1 is made of AlN with very good thermal conductivity, when a current flows in the conductor layer 2, the generated heat is diffused in the board 1 very quickly, and the heater surface is heated with uniform temperature distribution. The adhesion between the conductor layer 2 and the AlN board 1 is improved due to concurrent baking, and the aging change of the heater resistance is small. The characteristics such as insulation and bending strength are about the same as those of alumina.
Patent JP-S56127816-A (JP)
Title: Pivot
Inventor: SHINDOU MATASABUROU
IPC: F16C11/00
Filed: 1980-03-13
Abstract: PURPOSE: To make it possible to withstand a large load by forming pivot core shafts by a plate-shaped member itself.  
     CONSTITUTION: Pivot core shafts 2 and 3 of a square shape in section and having the substantially the same thickness as the plate-shaped member 1 are formed by cutting on the sides of the plate-shaped member 1. These core shafts 2 and 3 are loaded on roller-shaped members 4 and 8, and these roller-shaped members are supported by a bearing 12. By forming the pivot core shafts 2 and 3 as described above, the sectional area at the root parts of the pivot core shafts 2 and 3 becomes large, and hence the pivot can withstand a large load. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000232680-A (JP)
Title: Mobile communication terminal, communication network and user authentication method
Inventor: YAMAZAKI JUNICHI
IPC: H04W12/06
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a mobile communication terminal, a communication network and a user authentication method that can easily and surely authenticate a user with security. SOLUTION: A user authentication means (authentication server) 60 has authenticated video data relating to a video image of each legal user of each of one mobile communication terminal or over in advance as authentication data, the server 60 requests output of video data of the user to a mobile communication terminal 10 via an exchange 30 upon the receipt of a line connection request from any of one mobile communication terminal or over, and the user authentication means authenticates the user on the basis of the video data of the user supplied from the mobile communication terminal.  Furthermore, the user authentication means 60 authenticates the user making a line connection request from the mobile communication terminal as a legal user whose authentication data are stored in the user authentication means when a prescribed video pattern of the video data of the user supplied from the mobile communication terminal is nearly coincident or just coincident with the prescribed video pattern of the authentication data stored in the user authentication means.
Patent JP-H01209936-A (JP)
Title: Two-shaft type motor
Inventor: HAYASHI SOKICHI
IPC: H02K7/10
Filed: 1988-02-15
Abstract: PURPOSE:To provide rotary shafts which rotates reversely to each other by rotatably providing a stator at a first bearing in a case and rotatably providing a rotor at a second bearing at the stator. CONSTITUTION:When power is supplied to the stator windings of a stator 4 through power supply brushes 6 to excite the stator 4, a rotor 8 and the stator 4 rotate reversely to each other by the electromagnetic action between the rotor 8 and the stator 4. Then a first rotary shaft 9 and a second rotary shaft 10 rotates reversely to each other. When the shafts 9, 10 are rotated by balanced loads, the shafts 9, 10 can produce rated outputs at a speed of 1/2 of the rated speed of a motor.
Patent JP-S62188782-A (JP)
Title: Method and apparatus for producing thin compound film by using plural electric fields
Inventor: SUMIYOSHI KEN
IPC: H01L21/314
Filed: 1986-02-14
Abstract: PURPOSE:To produce a thin compd. film having low fixed electric charge density and improved film quality by cracking plural kinds of gaseous raw materials by using electric fields which are respectively and relatively independent from each other and bringing the same into reaction of a substrate thereby depositing said materials on the substrate. CONSTITUTION:>=2 kinds of the gaseous raw materials are supplied from respective vessels 101, 102 by >=2 pipings 112, 113 for introducing the gases and are introduced into >=2 discharge chambers 107, 108 in a vacuum vessel (not shown) via gaseous raw material introducing ports 105, 106. The electric fields are set by respectively independent power sources. The above-mentioned gaseous raw materials are cracked by the respectively optimum electric fields to form active species. The active species are deposited on the substrate 10 on a substrate installation part 109 disposed to face the above-mentioned discharge chambers 107, 108 via a shutter 111 intervened therebetween. The thin compd. film having the uniform and good film quality is thus obtd.
Patent JP-S56128629-A (JP)
Title: End part working method for pipe
Inventor: TERAMOTO KATSUJI
IPC: B21D41/02
Filed: 1980-03-12
Abstract: PURPOSE: To improve workability and productively by force expanding an end part through pressing to form a large-diameter part, and crushing this large-diameter part thereby increasing its wall thickness.  
     CONSTITUTION: A pipe (a) is held by being projected for a predetermined length from the top surface of a stationary die 1. After a punch 2a is force-inserted into the pipe (a), the first part 2b of a moving die 2 crushes the large diameter part a 1  axially. The punch 2a fits to the inside circumference of the large-diameter part a 1  and the outside diameter of the large-diameter part a 1  increases by accompanying the increase in the wall thickness and the length in the axial direction is reduced. The pipe (a) is thereby worked to the pipe (a') having the unworked small-diameter part a 2 ' of the blank material as it is and the large-diameter part a 1 ' of a diameter and thickness larger than those of said part. Next, the pipe (a') is finished in the 2nd process, by which the large-diameter part a 1 ' is further crushed and is increased up to predetermined wall thickness. In this way, the pipe (a') is worked to the pipe (a") provided with the thin-walled small-diameter part (a 2 ") and the large-diameter part (a 1 ") having desired wall thickness in the 2nd process. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08239555-A (JP)
Title: Curable epoxy resin composition
Inventor: KURISUCHIYAN BAIZERU
IPC: C08G59/50
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a curable epoxy resin compsn. which gives a molded article being satisfactorily flexible at a low temp.  
     SOLUTION: This compsn. contains (A) an epoxy resin component comprising 70-85 wt.% linear or branched polyalkylene glycol polyglycidyl ether and 15-30 wt.% epoxy resin other than a polyalkylene glycol polyglycidyl ether and having two ore more 1,2-epoxy groups in the molecule, the sum of both resins being 100 wt.%; (B) a curative for epoxy resin comprising 10-99 wt.% polyoxyalkylenedi- or triamine contg. 6 or more oxyalkylene structural units in the molecule and 1-90 wt.% curative other than a polyoxyalkyleneamine, the sum of both curatives being 100 wt.%; optionally, (C) a cure accelerator; and (D) a modifier for an epoxy resin for casting. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H02209969-A (JP)
Title: Asymmetric dioxazine compound and dyeing or printing of fiber material using the same
Inventor: MIYAMOTO TETSUYA
IPC: C09B62/44
Filed: 1989-02-09
Abstract: NEW MATERIAL:A compound in the form of free acid shown by formula I [A1 and A2 are sulfo, halogen or alkoxy; W is crosslinkable group of (substituted) aliphatic group or aromatic group; X1 and X2 are H, halogen, lower alkyl, lower alkoxy or phenoxy; Q is halogen, lower alkoxy, (substituted) lower alkyl, (substituted) amino or group shown by formula II; R1 to R6 are H or (substituted) lower alkyl; Y1 and Y2 are (substituted) alkylene, phenylene or naphthylene; Z1 and Z2 are -SO2CH=CH2 or -SO2CH2CH2Z' (Z' is group eliminable by action of alkali); m and n are 0 or 1 and m+n is 1 or 2]. EXAMPLE:A compound shown by formula III. USE:For dyeing material containing OH group or amide group, especially for cellulosic fibers, polyamide fibers, polyurethane fibers and leather. Having excellent fastness to chlorine. PREPARATION:An asymmetric dioxazine intermediate shown by formula IV is condensed with an amine shown by formula V, optionally a compound shown by the formula H-Q' (Q' is Q except halogen) into 2,4,6-trihalogeno-s-triazine.
Patent JP-H04246565-A (JP)
Title: Thermal transfer recording device
Inventor: WAKUI YOSHIAKI
IPC: B65H5/08
Filed: 1991-01-31
Abstract: PURPOSE:To make a thermal transfer recording device manufacturable in compact design by a method wherein a clamp-off arm that moves into and out of a locus of a clamping on-and-off member is provided to the outside of a platen roller equipped with a clamper and the clamping on-and-off member, and thereby power required for driving of the clamp-off arm is reduced. CONSTITUTION:When a thermal transfer recording device is in operation, a platen roller 4 fixed to a frame 2 with pivots 3 as its supporting member is turned in normal rotation and at the same time, a clamp-off arm 9 is made to turn counterclockwise round a pin 8. Then the platen roller 4 is turned in reverse to a clamping reference position P1. As a result, a clamping on-and-off member 6 comes in contact with the clamp-off arm 9 that is placed in a waiting position and turns clockwise round a pivot 7, and thereby a clamper 5 is released at the clamping reference position P1. Then a recording sheet 11 is moved forward from the inside of a cassette 10 with a sheet-feeding roller 12 turned clockwise, and after the front end of the recording sheet is detected with a sensor 15, the clamp-off arm 9 is turned clockwise. The clamping on- and-off member 6 turns counterclockwise, and the clamper 5 catches the front end of the recording sheet 11.
Patent JP-H05193097-A (JP)
Title: Gravure printing roll
Inventor: TAMURA HIROSHI
IPC: B41F13/11
Filed: 1992-01-21
Abstract: PURPOSE:To reduce the weight by forming a roll main body part into a two- layered structure consisting of a metal cylindrical body and the cylindrical body made of a fiber reinforced resin fitted in the metal cylindrical body through an adhesive layer. CONSTITUTION:An adhesive is applied to the outer peripheral surface of a cylindrical body 3 made of FRP or a thermally foamable adhesive sheet is wound around said cylindrical body 3. The cylindrical body 3 made of FRP is inserted in a metal cylindrical body 1. Both cylindrical bodies are heated to a specified temp. to be integrally bonded to form a roll main body. Flanges 4 are attached and fixed to both terminals of the roll main body and metal plating such as copper plating is applied to the outer peripheral surface of the metal cylindrical body 1 and the metal plated part is subjected to etching treatment to form a predetermined pattern. By forming a protective layer due to chromium plating on the metal plated part, a gravure printing roll is produced.
Patent JP-S63200341-A (JP)
Title: Optical information recording medium
Inventor: UEDA YUTAKA
IPC: G11B7/24015
Filed: 1987-02-16
Abstract: PURPOSE:To improve reliability of sealing by incorporating a specific compd. into an adhesive agent for concentrically adhering a pair of PC disks having an org. dye recording layer on the inside surface of at least one substrate to form a sealing construction by interposing inside and outside circumferential spacers therebetween or by other means. CONSTITUTION:The compd. expressed by the formula (R is H, methyl; n is 1-3) is incorporated into the adhesive agent 7 used for concentrically sticking a pair of the PC disk substrates 1, 1 having the org. dye recording layer 3 on the inside of at least one substrate 1 to form the sealing construction via the inside and outside circumferential spacers 7 or without interposing said spacers therebetween. The compd. expressed by the formula has the high adhesiveness to PC and has low volatility. The deformation of the PC disk substrates 1, 1 is decreased and the high adhesive strength is obtd. by sticking the substrates 1 by using the adhesive agent contg. such compd.; in addition, the good preservable property is obtd. The time for curing at the time of the sticking is reduced as well.
Patent JP-H02209989-A (JP)
Title: Production of fluorescent substance having ultramicrospherical silicon dioxide applied thereto
Inventor: BANDO SHOICHI
IPC: C09K11/08
Filed: 1989-02-09
Abstract: PURPOSE:To obtain a fluorescent substance, capable of simultaneously satisfying three characteristics of the minimum stripe width, glass surface fog and relative brightness and useful for color picture tubes, etc., by applying fine particulate colloidal silica having specific physical properties to the surface of a fluorescent substance. CONSTITUTION:SiO2 having particles satisfying the formula 1>=DS/DL>=0.7 (DL is the maximum particle diameter; DS is the minimum particle diameter) in an amount of >=70wt.% based on the total weight and 10-50mmu average particle diameter and particles having a particle diameter of Dav+ or -0.4Dav when the average particle diameter is Dav in an amount of >=60wt.% based on the total weight is used as SiO2 contained in fine particulate colloidal silica applied to the surface of a fluorescent substance.
Patent JP-H03235550-A (JP)
Title: Cell abort rate estimate method and call reception controller using the same
Inventor: SAITO HIROSHI
IPC: H04L47/20
Filed: 1990-02-13
Abstract: PURPOSE:To estimate a cell abort rate in an output buffer with high accuracy by dividing by a mean arrival cell number a weight sum with a weight larger than a prescribed weight depending on a buffer quantity and a link capacity of a probability of a cell number reaching one output link and a relevant buffer within a prescribed time. CONSTITUTION:An arithmetic section 11 applying arithmetic operation of equation I to weights {w(k), k=0, 1,...} of a weight sum larger than a prescribed weight, inputs (arrival cell number probability density functions) {p(k)=0, 1,...}, A (average arrival cell number) depending on a buffer quantity and a link capacity, outputs a cell abort rate estimate value B(P). When the weights {w(k), k=0, 1,...} of the weight sum used for the estimate are heavier than the prescribed weight, the cell abort rate estimate will not be underestimated with respect to the true cell abort rate. Thus, the cell abort rate is estimated with high accuracy.
Patent JP-S63198151-A (JP)
Title: Instruction control system for multiprocessor
Inventor: SAKAI KENICHI
IPC: G06F15/78
Filed: 1987-02-13
Abstract: PURPOSE:To contrive the reduction of overhead in the case of switching a use right by providing a buffer which holds the vector instruction of a scalar unit having no use right of a vector unit and controlling a vector instruction transmission prohibitive signal. CONSTITUTION:When all the flags of the scalar unit 20 or 21 having the use right of the vector unit 1 are OFF, the use right of the vector unit is switched to other scalar unit 21 or 20. After that, when the vector instruction is transmitted from the scalar unit 20 or 21 having no use right, the signal for prohibiting the transmission of the vector instruction is transmitted for the first time and the transmitted vector instruction is held in a buffer register 1160 or 1161 until the use right is obtained again. Thus, the leading time of the transmission of the vector instruction can be reduced at the time of obtaining the use right of the vector unit.
Patent JP-H05232985-A (JP)
Title: Reference pattern forming device
Inventor: SHINODA KOICHI
IPC: G10L15/06
Filed: 1992-02-19
Abstract: PURPOSE:To improve the recognition performance of a system by forming a highly accurate reference pattern for a new task even when the task is changed in an unspecified speaker recognizing system. CONSTITUTION:A reference pattern forming means 101 inputs the task A speaking of many speakers and forms a reference pattern. A 1st reference pattern forming means 102 inputs the task A speaking data of a reference speaker speaking both of tasks A, B and outputs the 1st reference pattern. A 2nd reference pattern forming means 103 inputs the task B speaking data of the reference speaker and outputs the 2nd reference pattern. A copied image forming means 104 inputs the 1st and 2nd reference patterns and forms a copied image between both the patterns. A task dependent pattern forming means 105 forms a task dependent pattern by using the reference pattern and the copied image formed by the means 104.
Patent JP-S60177254-A (JP)
Title: Moisture sensitive element
Inventor: SAKAI YOSHIROU
IPC: G01N27/12
Filed: 1984-02-22
Abstract: PURPOSE:To obtain a stable moisture sensitive characteristic even if a titled element is used in a high-moisture and high-temp. atmosphere by using a graft copolymer consisting of a backbone polymer having heat resistant and hydrophobic properties and a branch polymer incorporated with a hydrophilic group by chemical treatment for a moisture-sensitive material. CONSTITUTION:Polytetrafluoroethylene which is a polymer indicating stable heat resistance and hydrophobic property is used as a backbone polymer 1 and a monomer such as styrene, chloromethyl styrene or vinyl pyridine, etc. is subjected to radiation graft polymn. to said polymer 1 to form a graft copolymer. The branch polymer such as polystyrene, polychloromethyl styrene or polyvinyl pyridine, etc. of such graft copolymer is subjected to a chemical treatment by which a hydrophilic group such as a sulfonic group, quaternary ammonium group, pyridine, etc. is introduced therein and to said polymer is converted to a hydrophilic branch polymer, thereby forming a graft copolymer 2. Electrodes 3 are provided to such graft copolymer 2, by which the moisture-sensitive element exhibiting the moisture sensitive characteristic stable for a long period is obtd.
Patent JP-H05230257-A (JP)
Title: Vibration-damping material composition
Inventor: KAZAMA SHIGENORI
IPC: C08L61/18
Filed: 1992-02-19
Abstract: PURPOSE:To provide the title compsn. which prevents vibration of a structural panel used for a transport vehicle, an electrical home appliance, etc., esp. the panel which is baked after coating and has a relatively high rigidity. CONSTITUTION:The title compsn. contains 100 pts.wt. resin mixture consisting of 10-50wt.% epoxy resin and 90-50wt.% xylene resin and 0.5-15 pts.wt. high- temp.-decomposing blowing agent and can increase the dissipation factor of a composite system of a vibration-damping material with a panel.
Patent JP-H06250020-A (JP)
Title: Liquid crystal display device
Inventor: NAKAMURA TAKU
IPC: G02F1/1335
Filed: 1993-02-22
Abstract: PURPOSE:To provide the liquid crystal display device which has a high front surface contrast, an excellent visual angle characteristic, is colorless in both white and black display parts and has excellent visibility by having plural sheets of specific phase difference plates. CONSTITUTION:The liquid crystal display device, which has at least a liquid crystal cell, a pair of polarizing plates and the phase difference plates, has at least >= two sheets of the phase difference plates having >=1.10 alpha, when the wavelength dispersion value alpha of the double refractive index DELTAn is expressed by equation alpha=DELTAn (450nm)/DELTAn (600nm). The double refractive index DELTAn (450nm) denotes the double refractive index DELTAn to light of 450nm wavelength. The phase difference plates which have >=1.10 wavelength dispersion value alpha of the double refractive index DELTAn consist preferably of polymers contg. sulfur, a halogen atom, etc. The more specific examples of the polymers of this kind include polarylene sulfone, polyarylene sufide, etc. The retardation value of the phase difference plates having >=1.10 wavelength dispersion value alpha of the double refractive index DELTAn are preferably in a 400 to 1200nm range.
Patent JP-S60176834-A (JP)
Title: Elevating unit hydraulic circuit in high level working vehicle
Inventor: KATAGIRI SATORU
IPC: B66F9/24
Filed: 1984-02-21
Abstract: PURPOSE:To lower a working bed onto a safe area where no obstacles are present, by connecting the bottom chamber of a rising cylinder with a hydraulic circuit for a turning motor upon failure of an engine or the like during a high level working. CONSTITUTION:During a high level working, if a working bed 5 cannot be lowered onto the ground under normal control operation due to failure of an engine E or a pump P, a directional control valve 16 is changed over to the right position, and as well a solenoid valve 20 is opened to feed hydraulic oil in a chamber 7a of a rising cylinder 7 to a pipe line 12a so that a hydraulic turning motor 3 is normally rotated. As a result, the rising cylinder 7 retracts to lower the working bed while the latter turns. At this time, since hydraulic oil is fed from a tank T to a chamber 7c of the rising cylinder 7 through the valve 20, the lowering of the working bed is made smooth. When the working bed turns to a predetermined position, a solenoid valve 17 is changed over to the left position so that hydraulic oil in the chamber 7a is discharged into the tank T. With this arrangement the working bed stops its turn, but is continued to be lowered.
Patent JP-H10227938-A (JP)
Title: Fiber grating connecting method and connector incorporated therewith
Inventor: MIYAJIMA YOSHIAKI
IPC: G02B6/24
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To suppress connection loss when an optical fiber wherein a fiber grating is written and a normal optical fiber are connected together. SOLUTION: When the optical fiber 1 is connected to the optical fiber 3 wherein the fiber grating 2 is written, a part 6 wherein the fiber grating 2 is not written is interposed between the part 4 where the fiber grating 2 is written and the connection surface 5 for the optical fiber 1. This connection is made by using a connector 7 incorporated with an optical fiber wherein a fiber grating 2 is written.