baber/WOPTO huggingface dataset:
Patent JP-H0388732-A (JP)
Title: Molding die for molded glass lens
Inventor: SHIBAZAKI TAKAO
IPC: C03B11/00
Filed: 1989-08-31
Abstract: PURPOSE:To improve workability by forming a molding surface with a sintered body contg. a specified amt. of wurtzite type BN of a prescribed average grain size. CONSTITUTION:An intermediate layer 5 of a WC alloy, etc., is jointed to the surface of a base material 4 made of a sintered bard alloy such as a WC-Ni alloy. A molding surface part 6 contg. 50-95 atomic % wurtzite type BN of <=30mum average grain size and a binder is formed on the layer 5 in one body by sintering so that the max. thickness and diameter of the part 6 are regulated to prescribed values. The molding surface 6a is then ground and polished to prescribed surface roughness to obtain a molding die for a molded glass lens having a shape corresponding to the shape of an optical element such as a lens.
Patent JP-H0869969-A (JP)
Title: Plasma cvd device
Inventor: KITAJIMA SHUJI
IPC: H01L21/205
Filed: 1994-08-26
Abstract: PURPOSE: To cut down the maintenance time while rapidly lowering the temperature within the title plasma CVD device wherein electrodes mounting a substrate are provided with a heater. CONSTITUTION: This invention is related to the title CVD device wherein high-frequency power is supplied between upper and lower electrodes to produce plasma for processing a substrate to be processed. Accordingly, plural numbers of reflection plates 9 are provided beneath a lower electrode 8 provided with a heater while at least the reflection plate on the topmost position out of the total reflection plates 9 are hollow-structured to bore a dispersion hole 15, on the other hand, cooling gas feed pipe 16 is communicated with the reflection plates 9 for enabling the cooling gas to run out of the dispersion hole 15 while in the maintenance time of this plasma CVD device, the cooling gas is dispersedly run in through the intermediary of the dispersion hole 15 from the cooling gas feed pipe 16 so as to rapidly cool down the lower electrode and the reflection plates 9.
Patent JP-S59117051-A (JP)
Title: Cathode ray tube of electrostatic deflection type
Inventor: TOKIZAWA HIROYOSHI
IPC: H01J29/74
Filed: 1982-12-24
Abstract: PURPOSE:To provide a cathode ray tube capable of displaying a uniform picture all over the picture screen, by improving resolution of beam spots landing at the circumferential portion without sacrificing brightness. CONSTITUTION:In a cathode ray tube of electrostatic deflection type including an electron gun 10, vertical deflection plates 20, horizontal deflection plates 21, and a phosphor screen 30, an electron beam restricting electrode 11 having a non-circular aperture 11b and an auxiliary electrode 12 having a circular aperture 12a disposed on the side of the cathode of the restricting electrode 11 are provied. The auxiliary electrode 12 is provided for the following reason: while the second grid electrode 14 and the focusing electrode 13 constituting the main lens system for the electron gun 10 are required to have apertures of the same shaping, since the electron restricting electrode 13 which is also a constituent of the main lens system has a non-circular aperture 11b, a sort of lens aberration occurs. The auxiliary electrode 12 having a circular aperture 12a is therefore provided as another constituent of the main lens system for preventing the aberration from occurring.
Patent JP-H0781490-A (JP)
Title: Radar device for automobile
Inventor: MACHIDA KOICHI
IPC: G01S13/60
Filed: 1993-09-10
Abstract: PURPOSE:To adjust an antenna mounting angle of a radar device with high accuracy by providing a means for displaying the electric field strength of received reflected wave on a adjusting mode setting means provided in a receiving circuit and a mechanical means for adjusting controllably an antenna mounting angle. CONSTITUTION:An antenna shared means 1 provided with an antenna 1a, transmitting circuit 2, receiving circuit 3 and display 5 and provided. Changeover switches 3d, 3e of a receiving circuit 3 are set to the adjusting mode side by a mode converting switch 6 to transmit electromagnetic waves from the transmitting circuit 2 to a reflection plate 4 through the antenna shared means 1 and antenna 1a. The electromagnetic waves are reflected from the reflection plate and incident on the antenna 1a to be further transmitted from the antenna shared means 1 to the receiving circuit 3. The electromagnetic waves are demodulated in a receiving demodulation circuit 3a and outputted to a receiving level detecting circuit 3c through the change-over switch 3d to detect the field strength of the reflected wave and sent to the display 5 through the change-over switch 3e. Hence, the direction of the antenna 1a is adjusted to maximize the display numerical value of the electric field strength.
Patent JP-H0388482-A (JP)
Title: Picture signal insertion circuit
Inventor: NIKAWA HIDEMITSU
IPC: H04N5/265
Filed: 1989-08-30
Abstract: PURPOSE:To obtain the equal characteristic to the case of inserting a filter circuit to a circuit for a video signal by inserting a low resolution filter circuit for a control signal. CONSTITUTION:The circuit consists of input terminal groups 1, 2, gain control circuits 4, 5 connecting respectively to them, a filter circuit 6 connecting to a control input terminal 3, and an adder 7 connecting to an output terminal group 8. A high resolution filter circuit for the video signal is not employed, but the low resolution filter circuit 6 limits the band of a control signal T1 and an output signal T2 controls the gain of a video signal I1 and an insertion signal I2. Thus, the signal insertion circuit is obtained with small circuit scale, which has no spread of frequency band by switch operation.
Patent JP-2001053881-A (JP)
Title: Communication terminal system for moving object
Inventor: OWAGUCHI SATOSHI
IPC: H04W88/02
Filed: 1999-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a communication terminal system of a moving object for always holding individual information such as the latest schedule information while omitting load on a user. SOLUTION: This communication terminal system of a moving object is connected with a mobile communication network 10, and plural base stations 121-12n are connected with an Internet network 11. Mobile communication terminals 151-15n belonging to each service area are provided with schedule functions, and schedule information managed by each terminal is transmitted through the mobile communication network to the other mobile communication terminals. The schedule information can be transmitted from a personal computer 13 through the Internet network 11 to the mobile communication terminals of the mobile communication network.  The mobile communication terminal which obtains the schedule information transmitted from the other terminals or the like judges whether or not the obtained schedule information is new schedule information or unregistered one by referring to the schedule information registered by its own terminal, and reflects it on the schedule information in its terminal.
Patent JP-H0682297-A (JP)
Title: Electronic weighing device
Inventor: EMOTO SHINSUKE
IPC: G01G19/414
Filed: 1992-08-25
Abstract: PURPOSE:To establish a correct set point in accordance with the number of goods and target count, by providing a means for determining a set point percentage representing the neighborhood of the target count in percentage, a weighing means and an announcing means. CONSTITUTION:This device consists of a CPU 1, weighing part 4, operating part 6, ROM 7, RAM 8, etc. The RAM 8 consists of a set point data file for storing a set point percentage according to a working area ensuring various flags and registers, and a range of unit weight of an article, etc. When a counting man sets the device in an issue work mode, reserved data are read. The range of the set point data file, where the read unit weight enters, is detected, while being in order compared, and the set point percentage is read to be stored in the RAM 8. The article displayed in a display part 5 is taken out to be placed on the weighing part 4. The counted value is compared with the set point, and the man is notified by buzzer of that the counted value is equal to the target count and notified in a different tone in the case where not equal.
Patent JP-H1073209-A (JP)
Title: Combustion apparatus
Inventor: SHIGEOKA TAKEHIKO
IPC: F23D11/44
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To enable better combustion for a long time concerning a combustion apparatus in which a liquid fuel is vaporized and a vapored gas is injected through a nozzle to burn by preventing poor vaporization while restricting clogging caused by the generation of tar. SOLUTION: Numerous bristles 18 are pinched between a plurality of axis wires 17 and the axis wires are twisted to form a cylinder brush-shaped vaporization element 19, which is arranged in a vaporization chamber 16. In the initial application of tar components, a vapored gas flows straight to a nozzle 13 from an oil port 20 so that the tar components touch the numerous bristles 18 of the vaporization element 19 to be trapped and in the later application of the tar components, the tar components are trapped in the process in which the vapored gas flows through a spiral space formed by a wall of the bristles 18 to fill the spiral space with the tar component. This operation is accomplished by two stages and moreover, a wider space is allowed to store the tar components thereby achieving a longer life.
Patent JP-H0656691-A (JP)
Title: Method for preventing carious tooth and product for preventing carious tooth
Inventor: MATSUMURA KENJI
IPC: A23G3/34
Filed: 1992-08-03
Abstract: PURPOSE:To readily prevent glucides from oxidizing and teeth from converting into carious teeth without cleaning the teeth every time after a meal by mixing a peptide in a food, a confectionery, a soft drink, etc., containing the glucides and then eating the food, confectionery, soft drink, etc. CONSTITUTION:A peptide is mixed in a favorite food containing glucides, a confectionery or a chewing gum or a soft drink and eaten, Specifically, the peptide is preferably mixed in a raw material, etc., for biscuits or candies and then processed into the biscuits, candies, etc., according to a conventional method.
Patent JP-S60117871-A (JP)
Title: Semiconductor laser light source device
Inventor: WATANABE YUTAKA
IPC: B41J3/00
Filed: 1983-11-29
Abstract: PURPOSE:To attain ease of adjustment of position between a lens and an LD element by fixing a lens barrel to a mounting member via a thermal insulator to cover a light emitting head of a semiconductor laser element thereby obtaining small sized device and stable output. CONSTITUTION:Since the barrel 116 of a collimator lens 115 is mounted to a mounting member 102 in common to the LD element 107 so as to cover a light emitting section of the LD element 107 and the relative alignment accuracy with the LD element 107 is improved very much. Moreover, the function to protect the light emission end face of the LD element 107 is used in common and the constitution is simplified. This is attained by mounting the barrel 116 to the mounting member 102 via the thermal insulator 114 so as to prevent thermal effect by the LD element 107 or a Peltier element 103 from being fed onto the barrel 116.
Patent JP-S6287542-A (JP)
Title: Production of iso-diglyceryl ether
Inventor: KAWAMATA AKIRA
IPC: C07C41/26
Filed: 1985-10-11
Abstract: PURPOSE:To obtain the highly useful titled compound in high yield without any side reaction, by reacting a glycidyl ether derivative as a raw material with benzylalcohol in the presence of a base and further subjecting the reaction product to debenzylation and hydrogenolysis reaction. CONSTITUTION:A glycidyl ether derivative expressed by formula I (R<1> represents 1-26C straight-chain or branched alkyl or aryl; R<3> represents 1-8C straight- chain or branched alkyl, aryl or benzyl) is used as a raw material and reacted with benzylalcohol in the presence of a base such as alkali metal, tertiary amines, etc. Then the obtained product is subjected to decomposition hydrogenolysis reaction in the presence of a metal catalyst to obtain a compound expressed by formula II (R<2> represents H, 1-8C alkyl, etc.). In the above- mentioned reaction, 2-10mol benzylalcohol and 0.01-0.25mol base are preferably used based on 1mol compound expressed by formula I, and 0.001-5wt% metal catalyst based on the intermediate product is preferably used.
Patent JP-H0676720-A (JP)
Title: Structure of relay
Inventor: TAKENAKA KIMIHITO
IPC: H01H51/22
Filed: 1992-08-26
Abstract: PURPOSE:To prevent the thermal deformation of a contact spring block at a high temperature and at the same time to prevent the deterioration of its operational characteristics by increasing the strength of a contact spring supporter. CONSTITUTION:A pair of contact springs 25 capable of being brought into contact with and being released from a stationary contact part and contact spring supporters 26 having a laterally U-shaped cross-section, each of which is provided in a row in the middle part of the respective contact springs 25, are composed into one body by means of a conductive metal body A. The projecting part 26a of the contact spring supporters 26 is fitted into the base 15 of an armature block 14. The characteristic change of the metal-made contact spring supporters 26 becomes extremely low with the temperature change. Even when the contact spring 25 is left loaded at a high temperature and heated at the time of being soldered, thermal creeping is not brought about in the contact spring supporters 26. The change of the operational characteristics of a relay is limited to a small range by eliminating the thermal deformation of a contact spring block 18.
Patent JP-S6195704-A (JP)
Title: Six-throw roll holder
Inventor: YOHANESU YANZEN
IPC: B21B13/02
Filed: 1985-10-11
Abstract: 1. Six-high roll stand with chocks, which are guided in windows of standards (4), of working rolls (1), intermediate rolls (8) and backing rolls (10, 11) screwable-down with their axes within a common vertical plane by means of screw-down devices supported by the yokes (5) of the standards, in which the barrel lengths of the intermediate rolls exceed those of the backing rolls and wherein the barrel length of the backing rolls (10, 11) is less than the maximum rolled stock width, and wherein both the yokes (5) of the standard each display two separately settable screw-down devices, which are one beside the other in axial roll direction and the inner ones (9, 12) of which support the chocks of the backing rolls and the outer ones of which support those of the intermediate rolls, characterised thereby, that the barrel lengths of the intermediate rolls (3, 6) exceed those of the working rolls (4, 5) and that the screw-down-devices (9, 13) are settable separately and that the control device (Fig. 5) arranged in front of them effects the settings of the same, which on each of the stand sides divides its shared rolling force up in predetermined manner over the screw-down devices (9, 13) associated with the backing rolls (2, 7) as well as those associated with the intermediate rolls (3, 6).
Patent JP-H0897305-A (JP)
Title: Semiconductor memory
Inventor: MATSUOKA HIDEYUKI
IPC: H01L27/10
Filed: 1994-09-21
Abstract: PURPOSE: To make refreshing unnecessary and eliminate the limitation imposed on the number of reloadings of data by forming a second insulation film and a second gate electrode laminated on a first gate electrode and a third insulation film and a third gate electrode on these side walls. CONSTITUTION: A first gate electrode 4 is provided through a first insulation film 3 over a semiconductor substrate 1 having a first conductive type. On said gate electrode 4, second insulation films 5 each having an extremely thin thickness and second gate electrodes 6 each having the thickness smaller than that of the first gate electrode 4 are formed by laminating alternately in a plurality of times. A third gate electrode 10' is formed through a third insulation film 9 on the side walls of these first and second gate electrodes 4 and 6 and the second insulation film 5. In this way, multiple tunnel junctions connected in series and their capacity can be realized. Also by utilizing a Coulomb shield phenomenon, a random access memory can be obtained, which requires no refreshing with unlimited number of reloadings.
Patent JP-2000063156-A (JP)
Title: Sealing structure for peripheral part of glass panel and sealing method
Inventor: YADORI KYOICHI
IPC: E06B3/66
Filed: 1998-08-11
Abstract: PROBLEM TO BE SOLVED: To seal peripheral parts of a glass panel at a low heating temperature by forming ground metal layers bonded to each of opposite glass surfaces in the respective peripheral parts and a low-melting metal brazing material layer airtightly joining a space between both the ground metal layers with a metal between either one of mutually opposite glass plates and the other glass plate. SOLUTION: Ground metal layers 4 bonded to opposite glass surfaces of respective peripheral parts 2, coating metal layers bonded onto the ground metal layers 4 with a metal and a low-melting brazing material layer 6 airtightly joined to a space between both the coating metal layers are formed between either one 1A of mutually opposite glass plates and the other glass plate 1B. The ground metal layers 4 are preferably formed of a metal material providing a lower oxidation-reduction potential of the metal material constituting the coating metal layers and the low-melting brazing material layer 6. The coating metal layers are formed of a metal having a higher oxidation-reduction potential than that possessed by the metals constituting the ground metal layers 4 and the low-melting metal brazing layer 6.
Patent JP-S6286965-A (JP)
Title: Optical printer
Inventor: WATABE SUSUMU
IPC: G03G15/04
Filed: 1985-10-14
Abstract: PURPOSE:To prevent the occurrence of the density nonuniformity due to the speed change of the photosensitive body by providing the rotation detecting device to generate the reference pulse signal accompanying the rotation of the photosensitive body, driving successively the recording element by the reference pulse signal generated by the rotation detecting device in the sub-scanning direction and recording the picture information onto the photosensitive body. CONSTITUTION:A rotary encoder to generate 2400 pulse per rotation is fitted at a rotary shaft 1a of a photosensitive body 1 as a rotation detecting device 2. Thus, together with the rotation of the photosensitive body 1, a reference pulse signal 3 is generated from the rotation detecting device 2. The reference pulse signal 3 is inputted to a LED driving circuit 5, by the rise of the reference pulse signal 3, the LED of a recording element 4 is successively driven in the sub-scanning direction, the picture information is recorded on the surface of the photosensitive body 1, even when the rotation of the photosensitive body 1 is changed during the recording, the distance in the sub-scanning direction of the recorded picture element comes to be constant, and therefore, it can be prevented that the density nonuniformity occurs at the half tone.
Patent JP-S60123281-A (JP)
Inventor: MIHARA MAKOTO
IPC: B25J5/00
Filed: 1983-12-02
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-H04107959-A (JP)
Title: Heat removal device
Inventor: OSAKO EIJI
IPC: H01L23/40
Filed: 1990-08-28
Abstract: PURPOSE:To facilitate manufacture by the constitution wherein a recessed part is provided in the almost same shape with the power semiconductor mounting face on a soldable metal radiation board, cream solder is applied to the recessed part and thereon the power semiconductor is mounted followed by performing soldering in a reflow furnace. CONSTITUTION:A recessed part 3 is formed in a heat radiating plate 1 of a soldable copper plate or a solder-plated steel while having surface processing in the size to accept an outer diameter of a power semiconductor, and an end face of the metal heat radiating plate 1 is provided with a notch claw 4 for positioning the power semiconductor 2. Cream solder 5 is applied on the face to which the power semiconductor 2 of the metal heat radiating plate 1 is soldered. Further, a comb part 7 of the power semiconductor 2 is provided with the soldable surface processing. After applying cream solder 5 on this metal heat radiating plate 1, in the state where the power semiconductor 2 is mounted thereon, soldering is performed in a reflow furnace to melt cream solder 5 or on a hot plate so as to fix the metal heat radiating plate 1 and the power semiconductor 2. Thereby, the power semiconductor and the metal heat radiating plate can be fixed by the simple constitution.
Patent JP-S6381767-A (JP)
Title: Electrode for battery and manufacture thereof
Inventor: TSUDA SHINGO
IPC: H01M4/80
Filed: 1986-09-26
Abstract: PURPOSE:To prevent damage and crack of a porous metal member, by rounding the porous metal member to a cylindrical shape with its surface having much plated metal directed to the outside and deforming a stronger surface as the outside subjected to much deformation. CONSTITUTION:Conductivity is applied to a surface of a skeleton texture of non-conductive foamed resin or nonwoven fabric with a three-dimensional network structure. Then, a porous metal member formed by being electrically plated is formed to a cylindrical shape by being rounded with its surface having much plated metal directed to the outside. A process for applying the conductivity to the surface of the skeleton texture of the non-conductive foamed resin or nonwoven fabric with the three-dimensional network structure is such that a band member is dipped into a suspended liquid of a conductive paint containing carbon particles and it is dried after excessive suspended liquid of the conductive paint is removed from the band member for forming a layer of the carbon particles on the surface of the skeleton texture of the band member.
Patent JP-H1054424-A (JP)
Title: Electromagnetic clutch
Inventor: IIO MASAHIRO
IPC: F16D27/112
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic clutch capable of surely preventing noise from occurring at the time of an armature plate being released. SOLUTION: This electromagnetic clutch is provided with an armature plate 10 attracted to a rotor when it is magnetized, a cylindrical outer hub 20 fixed to the armature plate 10, an inner hub 30 arranged on the inner circumferential side of the outer hub 20 and fixed to a shaft, and a damping rubber 40 arranged between the inner circumference of the outer hub 20 and the outer circumference of the inner hub 30. In this case, the outer hub 20 and the inner hub 30 are connecting in the direction of rotation by rivets piercing through the damping rubber 40.
Patent JP-H1158668-A (JP)
Title: Stencil for handicraft and its production
Inventor: MORIYAMA YASUYUKI
IPC: B41C1/14
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a stencil for handicraft having a complicated high-grade mimeographic contour pattern opened therein without using a punching blade mold. SOLUTION: A solid printing layer 14 equipped with a mesh screen 10, the peelable separator 11 bonded to the rear surface thereof through an adhesive layer 12 and the topcoat layer 13 comprising a synthetic resin soln. applied to the surface of the mesh screen 10 in the state penetrated into the meshes of the screen 10 and characterized by that non-image line parts S of a coloring material 15 form a mimeographing contour pattern 16 comprising an objective character, figure, a mark, a pattern or a combination of them on the surface of the topcoat layer 13 is provided and the topcoat layer 13 and adhesive layer 12 positioned corresponding to the non-image line parts S of the coloring material 15 are dissolved to form the mimeographing contour pattern 16 in an opened state.