baber/WOPTO huggingface dataset:
Patent JP-H07115068-A (JP)
Title: Heat treatment device
Inventor: YAMAGA KENICHI
IPC: H01L21/31
Filed: 1993-10-18
Abstract: PURPOSE:To ensure satisfactory airtightness by providing airtight members at two parts in a path between the reduced-pressure atmosphere and the atmospheric pressure atmosphere and especially arranging the airtight member on the low-pressure atmosphere side so as to make contact with a gas introducing member, piping and a manifold part. CONSTITUTION:Airtight members, which are O rings 16 and 18, are provided at two parts in a path between a reduced-pressure atmosphere process space side and an atmospheric pressure atmosphere side. The O ring 16, which is positioned on the edge plane side of metal piping 14 equivalent to the low pressure atmosphere process space side, is permitted to abut on the step of the manifold part 10, the outer circumference plane of an injection nozzle 12 and the edge plane of the sheath 14A of the metal piping 14 so as to ensure airtightness between the parts. The O ring 18 arranged at a position equivalent to the atmospheric pressure atmosphere process space side is permitted to abut on the frame part 10A3 of the manifold part 10 and the outer circumference plane of the sheath 14A of the metal piping 14 so as to ensure airtightness between the parts. Thus, satisfactory airtightness is ensured.
Patent JP-H10134743-A (JP)
Title: Fluorescent display tube
Inventor: ISHII YOSHIBUMI
IPC: H01J29/86
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To enhance reliability without deterioration of a lifetime characteristic by using, as a glass component for an undercoating electrode layer, a mixture of glass having a softening point higher than a baking temperature of graphite paste and glass having a softening point lower than the baking temperature of the graphite paste. SOLUTION: An undercoating electrode layer 5 formed on an insulating layer 4 superposed on a soda glass 1 is formed by kneading, with the graphite paste, glass powder having a softening point higher than a baking temperature of graphite paste and glass powder having a softening point lower than the baking temperature of the graphite paste, followed by baking. In this case, as the glass having the lower softening point, there is used glass composed of inorganic components, i.e., 40-50wt.% of B2 O3 , 30-40wt.% of ZnO, 7-12wt.% of SiO2 and the residual wt.% of Na2 O and having the softening point of 540-550 deg.C. As the glass having the higher softening point, there is used glass composed of inorganic components, i.e., 30-40wt.% of B2 O3 , 25-35wt.% of ZnO, 20-30wt.% of SiO2 and the residual wt.% of Na2 O and having the softening point of 570-580 deg.C.  A mixing ratio of the glass having the lower softening point to the glass having the higher softening point appropriately ranges from 2:8 to 8:2.
Patent JP-H06135562-A (JP)
Title: Hopper type feeder for rod material
Inventor: SUZUKI MINORU
IPC: B65G65/48
Filed: 1992-10-22
Abstract: PURPOSE:To provide a hopper type feeder that is able to let rod materials, conformed to the promotion of speediness, fall surely and to take out it in succession. CONSTITUTION:This hopper type feeder is provided with a rod hopper 2 with an exhaust port 16, a hopper drum 24 being set up so as to close this exhaust port 16 and having a lot of receiving grooves 26 on the peripheral surface, and an agitator roller 36 being set up in the rod hopper 2 as positioned in and around the hopper drum 24, and being rotated in reverse with the hopper drum 24, and this agitator roller 36 stirs filter rods around and simultaneously accelerates a flow of these filter rods heading for the hopper drum 24.
Patent JP-H04160733-A (JP)
Title: Plasma display panel
Inventor: OGAWA TETSUYA
IPC: H01J11/12
Filed: 1990-10-22
Abstract: PURPOSE:To increase luminance of display and carry out manufacture with ease by using a permanent magnet for each spacer and uniforming the different directions of their respective magnetic poles in the same direction and arranging the magnets such that the respective display cells lie between the magnetic poles. CONSTITUTION:Discharge gas wherein Ne and Xe are mixed is sealed in a discharge space 30 whose gap dimensions are prescribed by a spacer 18 of a plasma panel 1. Each of the spacers 18 is made up of permanent magnet and they are installed one by one at the central part of each region partitioned by an electrode X 13 and an electrode Y 23 such that the direction of the magnet pole of the permanent magnet is the direction indicated by M1 arrows. That is spaces 18 made up of permanent magnets are arranged such that a discharge cell C in a discharge gap 30 lies between the spacers 18 by making the different directions of the magnetic poles uniform in one direction of M1. Mutually equal magnetic fields are thereby generated at the respective discharge cells C, and a charge particle moving through a discharge gap 30 is deflected by magnetic force so that its moving path is extended and the probability of collision against a discharge gas molecule increases and resultantly, ionization is apt to take place and the density of plasma in the discharge cell increases.
Patent JP-S62144842-A (JP)
Title: Press forming method for forming body having center hole in boss part
Inventor: MIYAKE KAZUHIKO
IPC: B21D28/24
Filed: 1985-12-18
Abstract: PURPOSE:To improve the yield of a material by breaking the center part of a work by the punch part of inserting type, by forming the rough boss part having the center hole, then by forming the boss part in the normal shape by pressing the rough boss part to the bottom face of a dies die by the pressing part of the inserting die. CONSTITUTION:A dies die 1 has the flange forming aperture 10 having a horizontal bottom face, the boss forming aperture 20 having the inner diameter smaller than the inner diameter of this forming aperture 10 and having the level face deeper than the bottom face of the flange forming aperture 10 and the punching hole 30 having the bottom face deeper than the bottom face of the boss forming aperture 20 and having the inner diameter smaller than the inner diameter of the boss forming aperture 20. The inserting die 4 has the cylindrical punching part 40 having a shaft core N on the extension line of a shaft core M and the horizontal pressing part 50 having the inner diameter smaller than that of the boss forming aperture 20 and larger than the outer diameter of the punch part 40 which is provided co-axially therewith. The rough boss part 71 is formed by push-bending the center part of the work 7 by the punch part 40 of the inserting die 4 in the state of pressing a panel like work 7. It is then press-formed in a normal boss part 70 by advancing the inserting die 4 further.
Patent JP-S63136899-A (JP)
Title: Piezoelectric electroacoustic transducing device
Inventor: TAKAHASHI SADAYUKI
IPC: G10K9/122
Filed: 1986-11-28
Abstract: PURPOSE:To improve the mechanical strength remarkably without deteriorating the electroacoustic characteristic by coating the surface of sounding and reception part by an organic film. CONSTITUTION:The sounding and reception part 11 and a support fixing part 12 are made of a piezoelectric ceramics and incorporated together. Then only the upper face of the sounding reception part 11 is covered by a thin organic resin film 13, the thickness is sufficiently thinner than that of the sounding and reception part 11 and the organic resin film 13 having a small elastic rigidity is used to coat the sounding and reception part 11 to improve the mechanical strength remarkably without losing the electroacoustic characteristic. The organic resin coating film 13 is formed by coating it by a spin coater, printing or brushing and solidifying the film by heating. Or the thin film resin may be adhered together.
Patent JP-H08148022-A (JP)
Title: Fixing metal for mercury lamp
Inventor: IWATA ICHIRO
IPC: F21V21/10
Filed: 1994-11-18
Abstract: PURPOSE: To provide a fixing metal for a mercury lamp fixing the mercury lamp used for the night illumination at a construction work site to the single pipe of a work scaffold, compactly integrating the mercury lamp and a ballast, simplifying the fitting work at a high location, and serving as a stable fixing means. CONSTITUTION: A flat plate 2 bent into an L-shape is provided with a connecting means 5 removably coupled with the tip section of a single pipe 4 arranged in the perpendicular direction to the horizontal plane 3 of the flat plate 2 and a fixing means 7 fixing the holder of a mercury lamp. The vertical face 8 of the flat plate 2 is provided with fitting means 10, 11, 19 fitting a ballast and hooking means 16, 17 hooked on the single pipe 4 arranged in the horizontal direction.
Patent JP-S62144157-A (JP)
Title: Document number counter
Inventor: UEHORI KATSUMASA
IPC: G03G15/04
Filed: 1985-12-18
Abstract: PURPOSE:To make it unnecessary to depress a switch to clear a document counter every time when a document is set, by providing the document counter which is automatically cleared by the setting of the document. CONSTITUTION:When the power source of an automatic document feeding device provided in a copying machine is turned on, '0' is displayed on a document number counter 6. If 10 document are set on the document tray 3 of the automatic document feeding device and a copy start button of the copying machine is depressed, copying is started and documents are fed automatically successively, and '10' is displayed on the counter 6 to terminate copying when copying of the 10th document is completed. '10' is displayed on the counter 6 until the next user sets documents on the document tray 3, and the counter 6 is cleared to '0' when the documents are set. When copying of set documents is started, '1', '2'- are displayed successively n the counter 6.
Patent JP-H08148892-A (JP)
Title: Electron component insertion device
Inventor: TOMITA KIYOSHI
IPC: B25J15/08
Filed: 1994-11-18
Abstract: PURPOSE: To shorten the insertion stroke of an electronic component insertion means and to make short the work time of the means by a method wherein an electronic component insertion device is constituted into a structure that a moving arm is formed in such a way as to be able to expand and contract and when the arm is rotated toward the electronic component insertion means, it is extended. CONSTITUTION: A first block 17 is rotated in the direction shown by an arrow B on a second axis 11 of rotation and at the same time, a second block 18 is held in such a way as to be able to expand and contract and a transfer arm is constituted. A guide roller 19 mounted to the block 18 is held between almost horizontally installed guides 20 and 21 and is guided. Thereby, in the case wherein the block 17 is rotated in the direction shown by the arrow B toward lead wire holding levers 15a and 15b of an electronic component insertion means 10 on the axis 11 of rotation, the block 18 extends out from the block 17 and chucks 5a and 5b can move their holding axial electronic component 1 to the levers 15a and 15b of the means 10 without almost changing the distance between the component 1 and a circuit board.
Patent JP-H05312493-A (JP)
Title: Heat exchanger
Inventor: SASAKI HIRONAKA
IPC: F28F9/02
Filed: 1991-10-30
Abstract: PURPOSE:To simplify an entire heat exchanger by dividing a hollow header connected with ends of a plurality of heat exchanging tubes into two parts and retreating a first header at a refrigerant exit/entrance pipe connecting part side in a longitudinal direction of the tube. CONSTITUTION:A heat exchanger has a plurality of heat exchanging flat tubes 1 disposed in a horizontal state in such a manner that both ends of the tubes are connected to cylindrical hollow headers 3, 4. The header 4 is formed of short upper and lower first, second headers 4a, 4b. The tubes 1 which have two types of different lengths in response to the headers are prepared. The short tube groups 1a are arranged between the headers 3 and 4a, and the long tube groups 1b are arranged between the headers 3 and 4b. A refrigerant inlet pipe 8 is connected to a lower part of the outer periphery of the header 4a and is in contact with the outside of the header 4b. When the pipe 8 has a bent part, it is not extended to the side.
Patent JP-H06107064-A (JP)
Title: Fitting structure for high-mounting stoplamp
Inventor: IKEDA MASARU
IPC: F21S8/10
Filed: 1992-09-30
Abstract: PURPOSE:To restrain the occurrence of blooming and fogging on a high- mounting stoplamp fitted to a vehicle rear window glass panel and protect an end rubber. CONSTITUTION:Regarding a structure constituting the front of a high-mounting stoplamp 3 of a lens plate 8 and a housing 5 to enclose the surrounding area thereof, and causing the housing 5 to adhere to a rear window glass panel 2 with an annular end rubber 9 sandwiched, a press fitted section 10 having a cross section of projected form is formed on the annular surface 9a of the end rubber 9 where in contact with the glass panel 2. Also, a passage 11 is formed at two positions of the section 10 for reflecting a beam emitted from the inside thereof by a plurality of times for final external emission. According to this construction, the external air is made to circulate through space cellularized with the lens plate 8, the housing 5 and the glass panel 2, thereby enabling a temperature rise to be restrained. Also, the beam passing the passage 11 is reflected on the surface of the end rubber 9, and attenuated every time the reflection occurs, thereby keeping the leak of the internal beam through the passage at low level.
Patent JP-H02133558-A (JP)
Title: Hot dip coating method for inside surface of fine metallic pipe
Inventor: SAKAIRI TATSURO
IPC: C23C2/08
Filed: 1988-11-11
Abstract: PURPOSE:To form a uniform plating layer on the inside surface of a fine iron or steel pipe by inserting a fine wire made of Sn or Zn plated with Cu on the surface or the alloy thereof into the fine iron or steel pipe and heating the pipe to the temp. above the m. p. of the fine wire inserted into the pipe in a nonoxidative atmosphere at the time of subjecting the inside surface of the fine iron or steel pipe to hot dip coating of the Sn, Zn, etc. CONSTITUTION:The wire rod 2 consisting of the Sn or Zn having the Cu plating layer 2a on the surface or the low melting alloy consisting of the alloy thereof is inserted into the fine iron or steel pipe 1. This pipe is heated to the melting temp. of the tine wire 2 or above in the nonoxidative atmosphere substd. with air by which the tine wire 2 is melted and the hot dip coating layer 3 uniformly dispersed with the Sn, Zn or the alloy thereof via the Cu having excellent diffusiveness with the iron or steel is formed on the inside surface of the fine iron or steel pipe 1.
Patent JP-2000118949-A (JP)
Title: Method for steady bracing of crane, and crane positioning method
Inventor: SUZUKI SHUNTARO
IPC: B66C13/22
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for steady bracing and positioning a crane which is capable of simultaneously effecting the steady bracing and the positioning and easy to understand the operational content by an operator. SOLUTION: When a cargo 6 suspended from a trolley 5 is carried and stopped, and the cargo 6 is at the position (a) of lowering the cargo 6, the steady dracing starting signal is inputted, and the trolley 5 is stopped, the position (a) of the cargo 6 when the steady bracing starting signal is inputted is set to be a target position of the trolley 5, and the trolley 5 is stopped at the target position (a) from the angle of deflection and the angular velocity of the cargo 6, and the suspension length of the cargo 6. At the same time, the timing of canceling the deflection of the cargo is calculated, the trolley 5 is moved to the target position (a) by the inching operation following the timing.
Patent JP-S63138577-A (JP)
Title: Stepping motor driving device for magnetic disk recorder
Inventor: OHORI TAMIO
IPC: G11B21/08
Filed: 1986-11-28
Abstract: PURPOSE:To always unify a pitch between tracks by moving a magnetic head to a next recording track after the magnetic head is moved with a transition driving signal to the position where the reproducing detecting output of a recording signal comes to be maximum. CONSTITUTION:A control circuit 1 rotates a spindle motor 3 through a driving circuit 8, thereafter, a reproduces an FM video signal in which the position is recorded at the position of a present magnetic head 5 and outputs transition driving signals phia, phib, phic and phid of the number of the stepping pulses through a driving circuit 4 to a stepping motor and head moving mechanism 2 so that the detecting output of an envelope detecting circuit 20 can be maximum. Thus, after the head 5 is moved to the position of a prescribed recording track, the circuit 1 outputs the signals phia-phid of the stepping pulses and moves the head 5 up to the position of a next recording track.
Patent JP-H10131483-A (JP)
Title: Concrete panel and construction method of building using the panel
Inventor: YOSHIDA MASAAKI
IPC: E04G17/04
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To put a steel panel to practical use by weight reduction and improvement of strength. SOLUTION: This concrete panel is constituted by combination of a frame-like panel 5 having an opening part 2 on the center and respectively having flanges 3, 4 on the inner periphery and the outer periphery, and an inside panel 7 having a flange 6 on the periphery, and by fitting the inside panel 7 into the framelike panel 5 and combining together both the flanges 3, 6, the steel panel is assembled. In this steel panel, weight reduction is made possible by dividing it into the two parts, the frame-like panel 5 and the inside panel 7, the handling is easy, the strength is improved by the flanges 3, 6 of the combined part, and hence the steel panel can be put to practical use.
Patent JP-H07108512-A (JP)
Title: Manufacture of pallet form, and pallet form for concrete product
Inventor: KUSATAKE SUGIAKI
IPC: B28B7/16
Filed: 1993-10-08
Abstract: PURPOSE:To provide a concrete product forming pallet having a long lifetime which can form a surface into an irregular shape and can be used without generating crack, peeling, and damage even if concrete products are manufactured by it for a long term, and a method for manufacturing it. CONSTITUTION:A top face 7a of a matrix 7 having a surface decoration of a desired shape is coated with a water base gel 8 and a frame-like form 1 is mounted on a top edge of the matrix 7. The form is filled with a resin concrete as a concrete material 5. Curing of a surface layer of the resin concrete which comes in contact with the coat of the water base gel 8 is restrained so as to adhere to the form 1 integrally, so that the surface decoration of the matrix 7 is transferred to a pallet face 6a and an aggregate in the concrete material 5 is exposed so as to mold the pallet face 6a into a rough face.
Patent JP-H07116946-A (JP)
Title: Production control device
Inventor: KAGAYA TAKESHI
IPC: G05B19/418
Filed: 1993-10-21
Abstract: PURPOSE:To provide a production control device which is improved in operating ability and the degree of freedom in arrangement, and moreover reduced in manufacturing cost by simultaneously having the function of a control panel. CONSTITUTION:A production control device has a function to receive a signal issued from the control system of at least one manufacturing facility 20 for showing at least one of working information including the working time of the manufacturing facility 20, production information including the manufacturing number of products, the manufacture interruption information of a manufacture process in the manufacturing facility and the progress state information of the manufacture process, and is provided with a display section 4 with a touch panel switch functioning as an operation switch to operate the manufacturing facility 20, and a plurality of displays and indication information can thereby be switchedly shown.
Patent JP-H03147237-A (JP)
Title: Electron beam monochromator
Inventor: YAMADA HIDEO
IPC: G21K1/093
Filed: 1989-11-01
Abstract: PURPOSE:To improve the converging degree of an electron beam passing through each of superconductive rings in the simple structure of an electron beam monochromator by adding the superconductive rings to the monochromator so that the electron beam may pass through each of the superconductive rings. CONSTITUTION:An electron beam 6 emitted out of an electron gun 2 is converged via a monochromator 4. A superconductive ring 31 held between slits 21, 22 is arranged at the light-receiving port of the monochromator 4 while another superconductive ring 32 is arranged on the light-emitting side of the monochromator, having a slit arranged thereat. Each of the superconductive rings 31, 32 is formed by vapor-depositing a superconductive layer 302 on the surface of a cylindrical body 301, and then is cold-reserved by the use of liquid nitrogen. An electron beam 6 passes through each of the superconductive rings to generate a magnetic field as a result of superconductive Meissner effect. By this magnetic field, the electron beam is converged to obtain the corresponding electron-beam finely throttled.
Patent JP-H07118694-A (JP)
Title: New detergent
Inventor: TEZUKA HIROMU
IPC: C11D3/12
Filed: 1993-10-21
Abstract: PURPOSE:To provide a new detergent useful for removal of an organic stain firmly adhering to the surface of a plastic, a metal, etc., or a microorganism such as bread mold adhering thereto. CONSTITUTION:This detergent is composed mainly of a composite material prepared by adding urea to a water-swollen gel of sodium montmorillonite. One or more kinds of terpene compounds or a surfactant may be added thereto.
Patent JP-H02134493-A (JP)
Title: Metal fixture for aircraft
Inventor: ONOKI TAKEHIRO
IPC: F16M7/00
Filed: 1988-11-14
Abstract: PURPOSE:To secure a mounted apparatus to a floor panel surely by furnishing a holddown plate to fix a metal fitting in divided structure and metal fitting in the condition of coupling to a metal fitting while they are in the condition held in a duct, and providing a fixing means to fix and object to be fixed to the holddown plate. CONSTITUTION:One of the members 5a of a metal fitting 5 is detained with a stud bolt 2, while a column 9 of the other member 5b is inserted into a through hole 15 in a holddown plate 13 and detained with the same stud bolt 2, and thus the metal fitting 5 is detained together, and then the holddown plate 13 and metal fitting 5 are provisionally fixed by a mounting bolt 17. A base plate 19 is put between the holddown plate 13 and a floor panel 1, and the holddown plate 13 and base plate 19 are fixed by a holddown bolt 22 followed by retightening of the mounting bolt 17, and now the metal fitting 5 detained together is retreated toward the holddown plate 13 and base plate 19 fixed on the floor panel 1 and secured to the stud bolt 2 firmly. This ensures that the base plate 19 of the mounted apparatus is fixed to the floor panel 1 firmly in the fore and aft, left and right, and up and down directions.
Patent JP-2000076196-A (JP)
Title: Conversion mathematical expression registration type electronic computer
Inventor: TANAKA IKUO
IPC: G06F15/02
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To provide an electronic computer with a conversion function capable of performing many kinds of conversion calculation and confirming a registered conversion rate (conversion mathematical expression in this invention) at all times. SOLUTION: A conversion mathematical expression memory 16 for which an input person registers and rewrites the conversion mathematical expression (mathematical expression composed of the combination of arithmetic symbols and numerical values) matched with contents to be converted through an input key 17 is provided in a RAM 14. By depressing an execution key 4, the conversion calculation is performed in a CPU 13 corresponding to the conversion mathematical expression registered in the conversion mathematical expression memory 16. Separately from a display screen 1 for calculation, a conversion mathematical expression display screen 2 for exclusively displaying the registered conversion mathematical expression is provided.