baber/WOPTO huggingface dataset:
Patent JP-S5875139-A (JP)
Title: Mount structure of interchangeable lens
Inventor: TOMINO NAOKI
IPC: G03B7/20
Filed: 1981-10-30
Abstract: PURPOSE:To make positioning of an interchangeable lens and the electrical connection of the interchangeable lens with a camera body satisfactory, by providing a moving contact energized to the inside in the radial direction, and also forming a cam surface for moving said moving contact. CONSTITUTION:The end part of a contact holding member 25 projecting to the end part of an interchangeable lens body 11 consists of a large diameter part 25a, a small diameter part 25b and a cam part 25c. To the contact holding member 25, plural contact pieces 26 made of an electric conductor are fixed, and they are connected to an electric circuit. The number of contacts 33 in a contact holding member 32 of the inside of a camera body 30 is same as the number of the contact pieces 26, and they are energized to the inside in the radial direction by a coil spring 34. When the interchangeable lens is inserted into the body and is turned clockwise by an angle (theta), the moving contact 33 of the body side is displaced to the outside in the radial direction against the spring 34 by the cam part 25c, but since it contacts with the opposed contact piece 26 by constant contact pressure, the circuit is connected exactly even if array of the  contact and positioning accuracy of the interchangeable lens are not so good.
Patent JP-H1112897-A (JP)
Title: Fly waste removing apparatus for loom
Inventor: NAKADA AKIRA
IPC: D03J1/00
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of fly waste in a loom in high efficiency at a low cost. SOLUTION: Compressed air supplied from a compressor of a fly waste removing apparatus 40 of a loom is passed through a high-pressure gas introducing pipe P and blasted from the openings of short pipes P1, P2 opened against a yarn-guiding part 20a. Flexible short tubes 41, 42 attached to the short pipes are randomly swung by the flow of the compressed air. Accordingly, the blasting area is not restricted to a narrow direction of the yarn-guiding part but randomly distributed over a wide range of the guiding part to enable efficient removal of the waste yarns deposited on the yarn guiding part and thereabout. The generated fly waste is effectively removed by this process to prevent the generation of defective woven cloth. Since the fly waste removing apparatus has a simple structure, it can be installed in a small space and is producible at a low cost.
Patent JP-H0338843-A (JP)
Title: Field-effect transistor
Inventor: UENO KAZUYOSHI
IPC: H01L29/812
Filed: 1989-07-06
Abstract: PURPOSE:To enhance an integration density by forming the following on a substrate one after another: a semiconductor layer composed of a low electron state-density semiconductor; a semiconductor layer composed of a high electron state-density semiconductor containing an n-type impurity element; and a semiconductor layer composed of the low electron state-density semiconductor. CONSTITUTION:The following are formed on after another on a substrate 1: a first semiconductor layer 2 composed of a low electron state-density semiconductor; a second semiconductor layer 3 composed of a high electron state-density semiconductor containing an n-type impurity element; and a third semiconductor layer 4 composed of the low electron state-density semiconductor. That is to say, the semiconductor layer 3 whose mobility is low but whose state density as high is used as the supply layer 3 of carriers; the semiconductor layer whose mobility is as high as possible by positively applying a leak of a wave function is used as a traveling a layer of carriers. Thereby, a high-density doping operation can be executed by suppressing a drop in an average traveling speed of electrons to a certain extent, and a high-performance FET which is suitable for a high integration is obtained.
Patent JP-H0617349-A (JP)
Title: Structure having natural light-reflecting and interfering action
Inventor: TABATA HIROSHI
IPC: D01F6/00
Filed: 1992-06-30
Abstract: PURPOSE:To provide the structure used for the generation of colors, strongly resistant against its deterioration caused by UV light and IR light, capable of retaining its beautiful color tone for a long period, and suitable for practical applications because of being easily formed into fine fibers or fine chips. CONSTITUTION:The structure is formed from plural deposited type blades 1 and a core portion 2 connected thereto, and the width (Wa) of the core portion in the lateral direction, the width (Wb) of the deposited blade in the lateral direction, the thickness (da) of an air layer in the longitudinal direction between the deposited blades, the flexural index (nb) of a material composing the deposited blades, the thickness (db) of deposited type blade in the longitudinal direction, and the dispersion of the thicknesses (db) of the deposited blades in the longitudinal direction are limited within prescribed ranges, respectively. Thus, colors are generated due to the reflection and interference of light in the visible light region and the deterioration of the structure by the UV light and IR light are reduced because the structure has reflection functions in the UV light and IR light regions, thereby permitting to maintain the beautiful color tone of the structure for a long period. Since the structure can readily be processed into fine fibers or fine chips, the structure is suitable for practical applications.
Patent JP-H11114-A (JP)
Title: Gelled food and its production
Inventor: TSURUTA MASAO
IPC: A23L21/10
Filed: 1997-06-15
Abstract: PROBLEM TO BE SOLVED: To obtain a gelled food having an fluid food therein capable of preventing the fluid food from flowing out even when taken out from its case, by enclosing the fluid food in an edible gel. SOLUTION: This gelled food is obtained by enclosing a fluid food such as soybean paste, jam, bean jam, butter, cheese, juice or sake in an edible gel such as Konjak jelly, gelatin, agar, galactomannan gum, alginate, carrageenan, pectin or soybean curd. And also, the gelled food can be produced by putting a solution 3 of edible gel in a case 1, gelling the part of the solution 3 close to the bottom of the case 1 by cooling the bottom, injecting the fluid food 5 into a solution 3 inside the gelled substance, and then gelling the solution 3 having the fluid food 5 therein.
Patent JP-S6066187-A (JP)
Inventor: YAMASHITA JIYUNICHI
IPC: G21C3/28
Filed: 1983-09-21
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-H097455-A (JP)
Title: Switch structure
Inventor: TANIGAWA TORU
IPC: H01H21/00
Filed: 1995-06-16
Abstract: PURPOSE: To provide a switch structure by which mutual opposing contact points can be easily positioned by arranging a first contact point on an under surface of an operating member, and arranging a second contact point on an inside surface of a projecting part of a downward projecting elastic body of the operating member. CONSTITUTION: When a button head part 12 of a push button 11 is pressed against elastic force of a swelling part 24 of a contact point rubber 23, the push button 11 rotates downward leftward with a rotary shaft 15 of an arm part 14 as the center. According to this rotation, the swelling part 24 of the contact point rubber 23 is pressed against a locking part 28 in a clock case 1, and is elastically deformed, and a second contact point 26 in the swelling part 24 contacts with a first contact point 18 of a switch base board 17, and makes the first contact point 18.  By this constitution, the first contact point 18 and the second contact point 26 can be easily positioned, and installing workablity to the clock case 1 is improved, and since the first and the second contact points 18 and 26 are contacted with each other by deforming the swelling part 24 of the contact point rubber 23 by bringing it into contact with the locking part 28, they can be arranged in a free position in the clock case 1, and mounting efficiency can be improved.
Patent JP-S6331461-A (JP)
Title: Stepping motor
Inventor: KATAOKA JIRO
IPC: H02K37/14
Filed: 1986-07-23
Abstract: PURPOSE:To reduce the size and the thickness of a stepping motor by forming inner and outer stator yokes in U-shape, superposing and connecting the outer peripheries. CONSTITUTION:A stepping motor has outer stator yokes 18 and 19 formed by punching an iron plate in U-shape and inner stator yokes 20 and 21 formed by punching similarly to the outer yokes. The motor also has a stator coil 30 comprising coils 24 and 25 wound on coil bobbins 22 and 23 which are shaped to be within the width W. In this case, the outer yokes 18 and 19 and inner yokes 21 and 21 are so composed that the outer peripheries 31 and 32 are superposed closely, and pectinated teeth 33 and 34 formed integrally on the inner peripheries are alternately combined. Thus, the magnetic flux formed by the coil 24 is fed, for example, through the yokes 18 and 20, the rotor magnet, the yoke 18 to reduce its magnetic resistance.
Patent JP-H0836747-A (JP)
Title: Magnetic recording medium
Inventor: MURAMATSU MASAO
IPC: B42D15/10
Filed: 1994-07-26
Abstract: PURPOSE:To provide a magnetic recording medium randomly containing a fibrous conductor which does not have any influence upon the magnetic characteristic of a magnetic recording layer. CONSTITUTION:This card comprises a fiber mixture sheet 10 in which a magnetic recording layer 20, printing layers 30, 50 and protective layers 40, 60 are formed. In the sheet 10, a fibrous conductor 12 is randomly dispersed in a bonding agent 11 applied to base materials 13, 14. The fibrous conductor 12 is one in which a metal or the like is applied by coating or evaporation to the surface of a fibrous polymer material, and the distribution of the fibrous conductor 12 can be detected by a microwave, an electric field, a magnetic field or the like, and since the saturation magnetic flux density of a base material containing the fibrous conductor 12 is not more than 1X10<-2>Mx/cm, it does not have any bad effect upon the magnetic recording layer 20. Since the density of the fibrous conductor 12 is small, the dispersibility of the fibrous conductor 12 is excellent at the time of manufacturing the fiber mixture sheet 10.
Patent JP-2001000290-A (JP)
Title: Merchandise display rack
Inventor: FUKUMI TSUTOMU
IPC: A47F5/10
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a merchandise display rack constituted in such a manner that the number of rack parts may be arbitrarily increased according to the height, installation space and position of a place for installation. SOLUTION: A pair of frame-shaped side parts 11 are laterally oppositely erected and arranged and rack parts 20 are arranged between these side parts 11. Both sides of the rack parts 20 are connected to a pair of the side parts 11. The rack parts 20 are arranged to incline so as to be lower on the front side and their front end edge are provided with stoppers 24 for preventing the forward slip down of merchandise. The top ends of the side parts 11 are provided with frame-shaped clamping parts 12 projectingly disposed outward on both sides. The bottom ends of the side parts 11 are provided via step-like parts 14 with narrow parts 15, which are formed to shapes to allow the fitting thereof to the clamping parts 12 and the placement thereon.  The plural merchandise display racks 10 are stacked one above the other and the narrow parts 15 of the upper racks 10 are fitted to the clamping parts 12 of the lower racks 10, by which the stable installation of the upper and lower racks 10 is made possible.
Patent JP-S5797106-A (JP)
Title: Digital controller for internal combustion engine
Inventor: OSHIAGE KATSUNORI
IPC: F02D41/24
Filed: 1980-12-10
Abstract: PURPOSE:To decrease the number of external lead-out wires regardless of the number of the incorporated registers, by providing a register selecting register plus a data storing register in addition to the conventional incorporated register. CONSTITUTION:A register selecting register 15 and a data storing register 16 are provided. Then plural registers of an input means 11, an arithmetic means 13 and an output means 12 are used for the 1st register group that is selected by the register 15 and the 2nd register group that is selected directly by the output given from a CPU2. One of the registers is selected out of the 1st register group based on the register selection data which is written into the register 15 through the CPU2. The data which is written into the register 16 through the CPU12 is stored in the selected register mentioned above. The 2nd register group is directly selected through the CPU2 to perform a direct transfer of the data to the CPU2.
Patent JP-H1014455-A (JP)
Title: Spinning reel spool
Inventor: ARATAKE SEIICHI
IPC: A01K89/01
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a spinning reel spool capable of reducing the degree of relative turn of a spool and spool shaft as well as deformation of an elastic member of the spool up the case where the spool becomes unturnable. SOLUTION: This spinning reel spool 4, which is fixed unrotatably at the tip of a spool shaft 8 with a rock pin 52 penetrating the spool shaft 8 in the radial direction, comprises a spool drum 4b, a boss 51 which has a spool shaft fitting hole 51e formed so that the spool shaft 8 penetrates the boss 51 through the hole 51e and a pair of engaging grooves 51a and 51b in diametrical positions of the spool shaft 8 so as to fix the lock pin 52 to the rear end face, and an elastic piece 51d is press-fitted to the lock pin 52 on the opposite side to the loaded side of the engaging groove 51a where a load is given when the spool is turned to spin a fishline out of the spool.
Patent JP-S6417334-A (JP)
Title: Manufacture of adhesive tape for electric insulation
Inventor: TSUDA KOICHI
IPC: H01B19/00
Filed: 1987-07-11
Abstract: PURPOSE:To prevent the occurrence of bubbles in an adhesive layer when drying and improve the dielectric breakdown voltage by coating a flame retardant on the surface of a porous supporter, permeating the gas from the supporter side or the flame retardant layer side, and drying the flame retardant layer to maintain the permeability of the supporter. CONSTITUTION:A flame retardant 2 is coated on the surface of a porous supporter 1, the gas is permeated from the supporter 1 side or the flame retardant 2 layer side, and the flame retardant 2 layer is dried. After the permeability of the supporter 1 is thus maintained, an adhesive is coated on this flame retardant 2 layer side, and its solvent is evaporated. The solvent in the adhesive layer is thereby evaporated not only from the adhesive side but also from the supporter 1 side, thus no bubble occurs in the adhesive layer, and the dielectric breakdown voltage is improved.
Patent JP-S5961743-A (JP)
Title: Self-diagnostic system of internal combustion engine
Inventor: TAKAHASHI TOSHIO
IPC: F02D45/00
Filed: 1982-10-01
Abstract: PURPOSE:To reduce the number of times to be displayed of an obstacle, by separately providing a system indispensable to the start and the running of an internal combustion engine and another system irrelevent of the start and the running thereof to perform obstacle display and obstacle check while a self-diagnostic mode is changed over. CONSTITUTION:The diagnostic result in the self-diagnostic circuit 21 of a system which is indispensable to the start and the running of an internal combustion engine through a water temp. sensor 3 and the obstacle succeeding for a predetermined time due to a counter 29 are directly displayed by a display lamp 15. On the other hand, obstacle check due to sound hearing is performed corresponding to the diagnostic result of the self-diagnostic circuit of a system regardless of the start and the running of said engine through a full switch 9. The inferiority of the diagnostic result due to the circuit 34 is not usually displayed and displayed by the display lamp 15 through an AND gate 50, an integration timer 51 and an AND gate 14 only when the rotary number of the internal combustion engine reaches a predetermined value while the output of a comparator 49 is a high level and a mode change-over switch is closed. By this constitution, the number of times to be displayed of the obstacle are reduced and accurate self-diagnosis can be performed.
Patent JP-H0710000-A (JP)
Title: Speed control pattern generator
Inventor: FUJINO MASAAKI
IPC: B60L15/40
Filed: 1993-06-22
Abstract: PURPOSE:To simplify facilities on the ground of a speed control pattern generator for generating the speed control pattern of a train and improve the traffic density of the train. CONSTITUTION:Positional signals having a fixed frequency are sent out of a cross induction line 4 having transmitting parts and cancelling parts of positional signal provided repetitively at every fixed distance along a track. Receivers 10a-10c on a train receive the positional signals on the ground through receiver coils 9a-9c disposed at predetermined intervals to send the positional signals to a processor 11. A majority decision logic section 13 of the processor 11 prepares alternating signals by the majority decision of a plurality of kinds of sent signals to provide speed pulses. A distance calculating section 14 uses the speed pulse to integrate the travelling distance of the vehicle. An allowable speed pattern generating section 16 generates a pattern of allowable speed-to- distance varying continuously from the obtained position of the vehicle.
Patent JP-S5797372-A (JP)
Title: High power inverter
Inventor: TSUKAMOTO KAZUYOSHI
IPC: H02M3/337
Filed: 1980-12-08
Abstract: PURPOSE:To enable the use of a core of small standard product as step-up transformers by respectively winding uniformly load coils as the primary coils of a transformer and connecting the load coils in series with each other. CONSTITUTION:The first and second step-up transformers 1a, 1b are provided as output transformers becoming the loads of push-pull inverters, the load coils of the first and second transformers 3, 4 forming inverters are uniformly divided and wound as the primary coils 2a1, 2b1 and 2a2, 2b2 of the respective transistors, and are connected in series with each other. Since the load coils of the first and second transistors 3, 4 are relative to each other without independent relation in this manner, the push-pull characteristics of the inverter formed of the first and second transistors can be stabilized.
Patent JP-S6234391-A (JP)
Title: Head driving device for magnetic disc
Inventor: NAKAMORI MASAO
IPC: G11B21/10
Filed: 1985-08-07
Abstract: PURPOSE:To heighten the accuracy of the positioning of a magnetic head by providing the first electrical actuator including an electrostrictive element that moves a screw head in a prescribed direction and the second electrical actuator including the electrostrictive element that moves it in the opposite direction. CONSTITUTION:In a reproducing time, voltage is impressed on a laminating piezoelectric ceramic 16 following the start of a servo operation and the size of the ceramic 16 is changed. Then, a screw shaft 5 is moved in A direction, and a head carriage 9 and a magnetic head 10 are also moved in A direction, and the voltage is impressed until the output voltage V1 of a peak hold circuit becomes smaller than the output voltage V2 of an integrating circuit. Also, when V2<V1 is not obtained,the ceramic 16 is discharged and at the same time, voltage impression on a piezoelectric ceramic 14 is started, moving the head 10 in B direction. And the micro advancement of the head 10 is continued until the voltage V2<V1 is obtained.
Patent JP-H0725995-A (JP)
Title: Copolyester
Inventor: TANIZAKE HIROKA
IPC: C08G63/60
Filed: 1993-07-14
Abstract: PURPOSE:To obtain a new copolyester having exellent melt-moldability, heat- resistance and mechanical properties by using isophthalic acid, naphthalene dicarboxylic acid, dihydroxybenzene and p-hydroxybenzoic acid as constitutional components and specifying the amount of an isophthalic acid unit. CONSTITUTION:This polymer comprises units of formulae I to IV (R is H, Cl, erc.), wherein unit I is contained in a ratio of 1-3.5mol.% based on the total of units I to IV. The polymer is preferably obtained by acetic acid-removing polyhcondensation of isophthalic acid gving the unit I, 2,6- naphthalenedicarboxylic acid giving the unit II, acetic acid ester of 1,4- dihydroxybenzene giving the unit III and acetic acid ester of p-hydroxybenzoic acid giving the unit IV. Further, a preferable ratio of the unit IV to the total of the units I to IV is 50-75mol.% because this gives a polymer having excellent heat-resistance and melt-moldability.
Patent JP-S5877145-A (JP)
Title: Combustion controller for stirling engine
Inventor: WATANABE TETSUMI
IPC: F02G1/043
Filed: 1981-10-30
Abstract: PURPOSE:To promptly supply fuel, corresponding to an air flow, in accordance with a change of output, by providing pressure difference generators, in which a pressure difference is produced in accordance with a flow speed respectively of air and fuel, and flow regulators in pipe lines supplying the air for combustion and the fuel. CONSTITUTION:A pressure difference generator 6 and air flow regulating valve 7 are provided in an air supply circuit connecting an air inlet 4, opened to a combustion chamber 2 of a Stirling engine 1, to an air pump 9. A fuel flow regulator 18 and pressure difference generator 6' are provided in a fuel supply circuit connecting a fuel injection nozzle 5 to a fuel tank 20. Difference pressure, generated in the both pressure difference generators 6, 6', is applied to link mechanisms 27, 28, and air and fuel are supplied to the combustion chamber 2 in accordance with balance of said mechanisms.
Patent JP-H099056-A (JP)
Title: Picture reader
Inventor: IKEDA TAKAHIRO
IPC: H04N1/407
Filed: 1995-06-15
Abstract: PURPOSE: To correct the output value of an A/D converter to an original value and to obtain precisely bright information by adding the output signal of a D/A converter to the input signal of the A/D converter or subtracting the output signal from the input signal. CONSTITUTION: In a signal processing part 13, a gain circuit 13a adjusts a gain as against a CCD signal supplied from CCD 21, and a CDS circuit 13b executes the processing of CDS. The output signal of the circuit 13b is outputted to an adder 13d. On the other hand, the parallel signal of eight bits is transmitted to the D/A converter 13c from CPU 11. The parallel signal is converted into an analog signal by a converter 13c and is outputted to the adder 13d. The adder 13d adds the output signal of the circuit 13b with the output signal of the converter 13c and outputs the signal to an A/D converter 14. Thus, constant voltage generated in the converter 13c can be added to the CCD signal.