baber/WOPTO huggingface dataset:
Patent JP-H03277114-A (JP)
Title: Low-noise spiral rod
Inventor: MUNAKATA TAKEO
IPC: H02G7/14
Filed: 1990-03-26
Abstract: PURPOSE:To manufacture a low-noise and light-weight product by incorporating an insulated circular-surface upheaval section on the top face of a semiconductive plane contact section with both side faces being made circular surface and by installing a reinforcing filament inside of the incorporated body. CONSTITUTION:A circular-surface upheaval section 3 is made of synthetic resin such as bridged polyethylene, nylon and polycarbonate. A semiconductive plane contact section 2, which is made of the aforementioned resin blended with semiconductive material such as carbon, has a curved-surface bottom face 5 to be fit to the curve of the surface of an electric wire, circular-surface side faces 6 and 7 and a recessed face 9' formed on its top face. The external surface 8 of the insulated circular-surface upheaval section 3 is made circular surface, the lower part being widened on both sides to be connected to the circular surfaces 6 and 7 at boundary sections and a recessed curved surface 9 being formed inwards. The plane contact section 2 and the circular-surface upheaval section 3 are incorporated in a body to make a lengthy plastic filament. Then, a reinforcing filament 4 made of metal or synthetic resin is installed in the inner recessed curved face 9, 9' of the incorporated body. By this method, a corona discharge is avoided.
Patent JP-S5220825-A (JP)
Title: Single lens reflex camera of the lens shutter type
Inventor: ANDOU GIICHI
IPC: G03B9/26
Filed: 1975-06-21
Abstract: PURPOSE: To enhance a stable operation by displacing a mirror and a light intercepting plate interlocked with a shutter driving ring rotatable by a com mechanism out of a light axis. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58203962-A (JP)
Inventor: CHIYAARUZU DABURIYU RIAN
IPC: C07B61/00
Filed: 1983-04-28
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-S62233687-A (JP)
Title: Heat transfer device
Inventor: HAMANO MASAYOSHI
IPC: F28D15/02
Filed: 1986-04-01
Abstract: PURPOSE:To prevent accumulation of condensed water on fins and avoid reduced heat transfer performance by installing a vertical tube provided on a heating section and fins which are provided horizontally on the tube with an inclination to them so that both have their sides toward a device user and their left or right titled downwards. CONSTITUTION:Liquid 9 which has a tendency to evaporate and sealed in a heating section 4 evaporates by heating and passes through a steam riser tube 7 and enters a cooling section 1 to become liquid again and flows through a liquid downcomer 8 and returns to the heating section 4 to complete on recy cling. A vertical tube 5 which constitutes the heating section 4 and fins 6 for the tube 5 provided horizontally to the tube 5 are installed so as to be inclined downwards to the upstream side of the wind flow or to either the left or the right. The condensed water accumulated on the fins 6 flows out the thereby by its own weight and it is guided by a guide plate 10 and discharged to a drain. With this constitution the heat transfer performance does not fall even in very moist environment.
Patent JP-H10266774-A (JP)
Title: Operating device for propulsive machine
Inventor: SUGIYAMA SHIRO
IPC: E21D9/06
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To prevent the damage of a control box due to falling, etc., by covering the external surface of a remotely controllable portable type control box with a cover having flexibility. SOLUTION: A control box 43 is formed in a rectangular box shape, and a cable from a power supply and a cable 42 from the propulsive machine are connected onto one side face. A console panel 43a is formed onto a surface, a cylinder, a control switch, etc., are installed, and the external surface of the control box 43 is covered with a cover 44 using a flexible material such as a rubber material. The flawing of the control box 43 is prevented by the cover 44, and an impulse due to falling, etc., is absorbed. A mounting section 34 is composed of a projecting section 34 projected and formed in a square frame shape on the top face of the front section 33F of a left step section 33.  On the other hand, a recessed section 45 formed by hollowing out the cover 44 in a square shape is formed to the rear 43b of the control box 43, and the control box 43 can be set up simply to the left step section 33 detachably when the recessed section 45 is fitted to the projecting section 34A.
Patent JP-H02253818-A (JP)
Title: Method and apparatus for recovery of gas
Inventor: KUBOTA HITOSHI
IPC: B01D53/04
Filed: 1989-03-28
Abstract: PURPOSE:To miniaturize the apparatus by adsorbing the target gas in a mixed gas with activated carbon and heating the activated carbon adsorbing the gas to desorb the adsorbed gas. CONSTITUTION:In the case freon R113 is recovered from the air contg. freon R113, the mixed gas is sent from a gas supply opening 3 into gas adsorption units 2. The activated carbon 23 in the adsorption unit 2 is cooled by the coolant which is supplied from a cooler 27 and circulated through a coil 22 and a jacket 21, and the freon R113 in the mixed gas is adsorbed by the activated carbon 23. Then, a valve 5 is operated to close an inlet 11 and an outlet 11a, and a three-way valve 26 is changed over so that heated coolant sent from a heater 28 is supplied into the jacket 21 instead of the coolant sent from the cooler 27. Thus, the activated carbon is heated, and the adsorbed gas is desorbed.
Patent JP-H10264481-A (JP)
Title: Serial printer
Inventor: TOGAWA HIROSHI
IPC: B41J11/42
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a serial printer in which noise is reduced at the time of printing process while realizing high speed printing. SOLUTION: In a serial printer for executing the print operation by scanning a print head 1 in main scanning direction and a recording medium in subscanning direction, a carriage control means 23 is controlled through selection of a condition decision means 19 to switch the operation mode between a normal carriage for carrying a recording medium with ordinary noise and a low noise carriage for carrying the recording medium with low noise thus realizing high speed printing while lowering noise.
Patent JP-S5410385-A (JP)
Title: Decorative material having solid pattern
Inventor: EINAGA HIROAKI
IPC: B44C1/20
Filed: 1977-06-27
Abstract: PURPOSE: To obtain a decorative material having solid effects without requiring high-temperature treatment, e.g. foaming, etc., by forming a printed medium containing a microspheric resin enclosing a gas expandable with heat or light in patterns on a sheet. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000268630-A (JP)
Title: Copper powder for conductive paste
Inventor: SANO KAZUJI
IPC: H01B1/22
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To obtain conductive paste lowered in viscosity by smoothing a particle surface without changing a particle diameter, particle size distribution and specific surface area so much by mechanically colliding copper powder with one another for copper powder obtained by a wet reduction method. SOLUTION: Copper hydroxide is taken primary reduction to cuprous oxide by adding reducing agent to suspension suspended in water. By adding reducing agent in aqueous suspension of this cuprous oxide, the cuprous oxide is taken secondary reduction to metal copper. This copper powder is suitable as one for conductive paste in particle diameter and particle shape and has an average particle diameter of about 0.1 to 10 μm, but particle surfaces are in rugged states and hinder lowering of viscosity of conductive paste. This copper powder is charged into a cylindrical type high speed agitator fluidizing the particles, momentum is imparted to each particle, particles with one another are collided and angular parts on particle surfaces are smoothed.  Also when a plane smoothing processing is performed for copper powder obtained by a wet reduction method after copper powder is coated with inorganic or organic materials, copper powder for conductive paste of low viscosity can be obtained.
Patent JP-H1051601-A (JP)
Title: Raster output scanner
Inventor: FURANKU SHII JIEBEESE
IPC: H04N1/113
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To allow one reflection type exposure system to detect both 1st and 2nd light sources by activating alternately both light sources in a continuous exposure cycle so as to expose pixel spots of a photosensing face. SOLUTION: Two independent scanning lines 20 are generated on the surface of a photo receptor 18, pixels are processed separately and a finish speed of an image is doubled to double the through put of an image generating system. A single sensor 60 provided to measure light emission from a laser diode is deviated from write beams 12a, 12b in terms of an axis of the sensor 60 or placed in the rear part of the laser diode stimulated by the laser light source 10. An exposure controller measures a luminous flux outputted from a 1st light source of a 1st part of an exposure cycle and a luminous flux outputted from a 2nd light source of a 2nd part. Thus, the two independent light sources are operated alternately to expose a pixel spot of a photosensitive face to allow one reflection type exposure system to detect both the 1st and 2nd light sources.
Patent JP-H08271651-A (JP)
Title: Analog clock compatible with summer time
Inventor: MIYAMOTO SHINICHI
IPC: G04B27/00
Filed: 1995-03-31
Abstract: PURPOSE: To easily switch the displays of the summer time and the standard time with a simple structure by rotating a translucent time disc fixed to the hour hand pipe of an hour hand wheel by engaging the toothed part formed on the outer periphery of the disk with the toothed part of a summer time switching gear. CONSTITUTION: When the summer time display is switched to the standard time display, the shaft 22b of a summer time switching gear 22 is pressed inward, a click groove is engaged with a pawl 1b, a pinion 22d is engaged with the toothed part 7c of an hour disc 7, and the toothform 22c of a rotary shaft 22a is engaged with the toothed part 23b of a display plate 23. In this state, when the gear 22 is rotated upward (downward), the disc 7 is rotated clockwise (reversely) so that a standard time display is altered to the summer time display (or the opposite display), and an index for indicating the display section is output to a front frame 1. In the case of switching, since the hour hand gear is not rotated but the hour hand pipe fixed with the disk 7 is slidably idled, even the disc 7 is rotated, the rotation of an hour hand gear train is not affected.
Patent JP-H02257408-A (JP)
Title: Thin-film magnetic head
Inventor: INOUE SHINICHI
IPC: G11B5/31
Filed: 1989-03-30
Abstract: PURPOSE:To obtain high recording and reproducing efficiency by forming >=2 turns of a 2nd conductive layer via an interlayer insulating layer in the upper part of one turn of a 1st conductive layer and electrically connecting these layers to form a coil. CONSTITUTION:The 1st conductive layer 3a is one turn of the coiled conductive layer and is formed via the interlayer insulating layer on the surface of a lower magnetic layer 2. The 2nd conductive layer 3b is two turns of the coiled conductive layer and is formed atop the 1st conductive layer 3a. The line width W2 of the 2nd conductive layer 3b is confined to <=1/2 the line width W1 of the 1st conductive layer 3a and the two turns of the 2nd conductive layer 3b re so formed as not to project from the line width W1 of the 1st conductive layer 3a; further, the 2nd conductive layer 3b is formed to the film thickness larger than the film thickness of the 1st conductive layer 3a. The cross-sectional area of the 1st conductive layer 3a and the 2nd conductive layer 3b of the narrow width is, therefore, sufficiently assured and the number of turns of the coil is increased. The disconnection of the coil at the time of the recording and the impedance noises at the time of the reproducing are decreased in this way and the recording and reproducing of the high efficiency are possible.
Patent JP-S59202008-A (JP)
Title: Position correcting method
Inventor: SHIMA ATSUSHI
IPC: G01B21/00
Filed: 1983-04-30
Abstract: PURPOSE:To reduce the number of position correcting data and facilitate the work by a method wherein the correlative relationship between plural positions in the first axial direction and the corresponding machine position correcting amounts in the second axial direction is previously stored in a memory, and such relationship is then used to make correction. CONSTITUTION:Position correcting amounts epsilon1-epsilon4 in the second axis, e.g., y- axis, direction at plural positions P1-P4 in the first axis, e.g., x-axis, direction are previously measured. The relationship between the x-axis position xi and the position correcting amount epsilon1 in the y-direction at each point is stored as a parameter in a memory, so that the position correcting amounts in the y-axis direction are approximated with a continued polygonal line over the total x-axis stroke range. Then, every time when a positional error reaches the minimum setting unit of a machine moved amount along a part of the continued polygonal line in one of plural areas AR1-AR3 interfacing with each other at the plural positions Pi to which the machine current position belongs, a position correcting pulse is generated to implement positional correction.
Patent JP-S61236153-A (JP)
Title: Semiconductor device
Inventor: ONOZAWA KAZUNORI
IPC: H01L21/8249
Filed: 1985-04-12
Abstract: PURPOSE:To improve entire characteristics of a Bi-MOS semiconductor device, by making the thickness of buried layers and effective epitaxial layers different so that the well depth of a bi-polar transistor is smaller than that of MOS transistors. CONSTITUTION:In the Bi-CMOS semiconductor device, a second N-type buried layer 4 for a P-type MOS transistor QP as well as a P-type buried layer 2 is formed thinner than a first N-type buried layer 3 for a bi-polar transistor QB, and a P-type well 6 and N-type well 8 corresponding to these transistors are formed more deeply than the other N-type well 7. Accordingly, wells of the respective MOS transistors QN, QP especially the N-type well 8 of the P-type MOS transistors QP, are sufficient in thickness to assure stabilization of the threshold voltage, being effective for stabilizing the characteristics. On the other hand, in the bi-polar transistor QB, the N-type well 7 is formed thin, so the high frequency characteristics can be improved and the collector input resistance can be reduced.
Patent JP-H09264999-A (JP)
Title: Half mirror fox x ray and method for manufacturing it
Inventor: AZUMA HIROZUMI
IPC: G21K1/06
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a half mirror with a thin and stable multilayer reflective film which reflect and transmit X rays partially. SOLUTION: A half mirror consists of a base 1 with a through hole 11, a holding thin film formed on the surface of the base so as to fill up the through hole and a multilayer reflective film 3 formed on the holding thin film so as to reflect X rats. The holding thin film is characteristically made of a silicon nitride thin film 2 treated by ion irradiation, which allows the break resistance of it to improve. Thereby, the holding thin film to transmit X rays without breaking can be obtained and a half mirror for X rays can be completed.
Patent JP-S61237742-A (JP)
Inventor: FUKADA SHINICHI
IPC: E04D3/30
Filed: 1985-04-12
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-S533093-A (JP)
Title: Stabilization system of photo sensor circuit
Inventor: IMAMURA TOMOATSU
IPC: H01L31/18
Filed: 1976-06-29
Abstract: PURPOSE: The reliability of servo control using sensors is improved by stabilizing the output of sensors against the changes, etc. in ambient temperature. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10270213-A (JP)
Title: Bonded laminate of zinc oxide sintered body
Inventor: ANDO HIDEYASU
IPC: H01C7/10
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To obtain a bonded laminate of zinc oxide sintered body which is superior in bonding strength and withstand voltage characteristics by a method, wherein zinc oxide sintered bodies are laminated and bonded together, interposing a first conductive bonding material between them, a terminal metal electrode is bonded to the edge of the bonded laminate with a second conductive bonding material, and the sides of the bonded laminate are coated with a side insulator. SOLUTION: The upper and lower surface of a zinc oxide sintered body 1 are polished, a first conductive bonding martial 2 is applied onto the surfaces of the sintered body 1, and the zinc oxide sintered bodies 1 are thermally treated as compressed to a bond plurality of the sintered bodies 1 together. Side insulating material 3 of inorganic insulator of alumina or organic insulator of epoxy resin is applied onto all the side of the bonded laminate of zinc oxide sintered bodies 1 and baked for the formation of a side insulating layer on the side of the bonded laminate. Further more, a second conductive bonding material of low-temperature melting solder is sandwiched in between the edge face of the bonded laminate of the zinc oxide bodies 1 and a terminal metal electrode 5 and subjected to a thermal treatment, whereby a bonded laminate of zinc oxide sintered bodies are manufactured.
Patent JP-H07281951-A (JP)
Title: Control method/device for extendable storage
Inventor: AMASHIRO JIYUNYA
IPC: G06F12/06
Filed: 1994-04-15
Abstract: PURPOSE:To improve the using efficiency of a memory and also to facilitate the extension of the memory by acquiring a physical address coincident with the prescribed one of those logical addresses which are stored in each storage unit of a nonvolatile memory and performing a reading or writing operation of data. CONSTITUTION:When data are read out of a flush memory, the logical address of a block to be read is set in a variable name 'A1' in step S1. Then the block head number '1' is set in a variable name 'BN' in step S2. In step S3, the data are read out of a logical address information area of the block ''BN'' and set in a variable name 'AR'. The variable names 'A1' and 'AR' are compared with each other in step S4. If no coincidene is recognized between both names, the variable name 'BN' is counted up by 1 in step S6. In step S7, the name 'BN' is compared with block number N. If the value of the name 'BN' is larger than the number N, a 'logical address error' code is set in step S8. Thus the due processing ends.
Patent JP-S562080-A (JP)
Title: Counter for number of product
Inventor: OONUMA KATSUYOSHI
IPC: G06M7/00
Filed: 1979-06-19
Abstract: PURPOSE: To improve the efficiency of control over a production line by calculating the numbers of counted products by the kinds of products with accuracy, by providing a photoelectric switch that detects features of the outer size of the counted products at the terminal point part of the production line, and by comparing with a model detecting signal.  
     CONSTITUTION: External box 2 of a refrigerator conveyed by guard line 1 provided at the terminal-point part of a production line is detected by control photoelectric switch 6, and with its detection signal CS, detection outputs KS of photoelectric switches 5aW5g provided corresponding to the heights of refrigerators are input to computer 11. Microcomputer 11 performs the relational arithmetic with a detection signal model to judge that there is not external box 2, thereby displaying the count result on display panel 12. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06288008-A (JP)
Title: Large space truss frame
Inventor: KOBAYASHI KATSUICHI
IPC: E04B1/32
Filed: 1993-04-02
Abstract: PURPOSE:To increase the strength of a roof, by polygonally connecting truss members in which lattice members are installed like a truss between upper and lower chord members and erecting beams like a truss inside the truss members polygonally assembled. CONSTITUTION:Vertical lattice members are installed like a truss between the upper chord members 16 and the lower chord members 17 composed of H-shaped steel members vertically arranged in order to form a chord structure 19. The chord structures 19 are disposed oppositely to face to each other at every certain interval and lateral lattice members 20 are installed like a truss between the chord members 19 to form a radial arch 12. And further, a plurality of radial arches 12 radially extending from the top and tension rings 13 coaxially arranged against the top are disposed at the roof 10. And beams 14, 15 parallel with the arch 12 are installed at equivalent intervals respectively between adjacent radial arches 12.
Patent JP-H08243010-A (JP)
Title: Key holder with flashlight
Inventor: ISHIYAMA TETSUJI
IPC: A47G29/10
Filed: 1995-03-08
Abstract: PURPOSE: To provide a key holder with a flashlight which can be operated by one hand and is not switched on itself when another object hits it. CONSTITUTION: A shaft 14, installed at the projection 6a on the edge of the opening of a battery holder keeping a button battery 4 in it, is held between the projections 9 and 11 facing each other in a case 2 which can be divided into two parts. And a projection 15 is made at the edge opposite to the edge of the projection 6a of the battery holder, and the top of the projection 15 slightly projects outward from the case, and a through hole 7 is made at the center of one divided part 2a of the case. A cylinder 8 is stood inward from the inner rim of the through hole 7, and the top of the electric bulb 3 is inserted to the cylinder 8.  The connection of the terminal of the battery 4 with the electric bulb 3 is cut by a spring 5 made of the spiral part to which a metallic part of the rear bottom of the electric bulb 3 is inserted and the spiral part inserted between the inner wall of the battery holder and the outer circumference of the battery 4, and the bulb 3 and the battery 4 are connected by pressing the spring 5 by the battery holder 6 rotated by the projection 15, so that the light is switched on. The key holding ring 18 is connected to the case by a chain 17.
Patent JP-S61236631-A (JP)
Title: Refractory and heat resistant glass
Inventor: GOTOU NAOYUKI
IPC: G03F1/60
Filed: 1985-04-10
Abstract: PURPOSE:To obtain the titled glass which has the high transition temp. characteristics and the low expansion characteristics and is excellent in the resistance to devitrification properties and the melt properties by incorporating the specified amount of SrO or BaO as an essential component in an SiO2-Al2O3- MgO-CaO series glass having the specified composition. CONSTITUTION:A refractory and heat resistant glass is obtained by incorporat ing by weight 50-70% SiO2, 22.5-35% Al2O3, 2-12% MgO, 0.5-<8% prefer ably 1-<6% CaO, 1-8% SrO and/or BaO but >=3% (CaO+SrO+BaO), 0-5% ZnO, 0-5% PbO, 0-5% TiO2, 0-7% one and more kinds of Y2O3, La2O3 and Gd2O3, 0-5% Nb2O5 and/or Ta2O5, 0-5% Bi2O3 and/or WO3, 0-1% As2O3 and 0-3% Sb2O3. It is low in the liquid phase temp. being about <=1,300 deg.C and is excellent in the resistance to devitrification properties and preferably used as a base plate.