baber/WOPTO huggingface dataset:
Patent JP-S58214731-A (JP)
Title: Room cooling method utilizing air settled down near ground surface
Inventor: TANABE SHIROU
IPC: F24J3/08
Filed: 1982-06-08
Abstract: PURPOSE:To contrive to save energy for room cooling by a method wherein the cool air near the ground surface after sunset is collected through ducts or the like and sent in rooms. CONSTITUTION:Because the density of the air near the ground surface, which is cooled due to nocturnal radiation is high, said air flows toward grooves 1 digged on the surface of the ground along the course indicated with the arrows 5 and is collected through tubes such as the ducts 2 or the like from one end of said grooves 1 and then sent in the house 4 in order to cool the rooms. The cooled air settling down in the lower position near the ground surface is facilitated and made more efficient to be collected by digging grooves on the ground surface.
Patent JP-S63262509-A (JP)
Title: Scale for laser beam scaler and manufacture thereof
Inventor: SUGII MAMORU
IPC: G01B11/00
Filed: 1987-04-20
Abstract: PURPOSE:To enable rapid and accurate reading of divisions of a scale by a method wherein black coloring for absorbing a laser beam is applied on the surface of the main body of the scale while a material reflecting the laser beam is provided in the places of the divisions cut in the shape of an indent. CONSTITUTION:Black coloring 2 for absorbing an applied laser beam is made on the surface of the main body 11 of a scale. In the place of a division of the scale cut in the shape of an indent, a material 4 reflecting the laser beam is provided by lamination, printing or coating. The black coloring 2 is made, for instance, of a secondary anodized film prepared by anodized aluminum treatment, while the material 4 reflecting the laser beam is formed, for instance, of a colored film, ink or paint prepared by the anodized aluminum treatment.
Patent JP-H10286682-A (JP)
Title: Production of aluminum article with rib
Inventor: KUMAGAI MASAKI
IPC: B23K20/12
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing an aluminum article with a rib of a T-shaped joint structure without having a fault on the joining part and with excellent strength by utilizing a friction stirring welding. SOLUTION: In the time of producing an aluminum article with a rib, a leg part 14a of a rib 14 on the side to be joined to a plate like part 12a is composed in a fan like spreading shape inclined at an angle of 30 deg. to 80o to the plate face of the plate like part, the width L of the top end part of the leg part of the fan like spreading shape of the rib, the interval W between the top end part of the leg part of the fan like spreading shape and a pin 18, the pin projecting depth h in the rib, and the thickness t of the plate like part are satisfied with the equations, 0.1 mm<=W<=2.0 mm, W<=0.25 L, 0.1 mm<=h<=2 t, and friction stirring welding is executed.
Patent JP-S5431497-A (JP)
Title: Preparation of modified polyamide resin
Inventor: MATSUKI YOUO
IPC: C08G81/02
Filed: 1977-08-12
Abstract: PURPOSE: To prepare a modified polyamide resin of high heat and impact resistance, mechanical strength and rigidity, by mixing a polyamide with a carboxyl agrou-contg. olefinic polymer in a molten state followed by heating the resulting pellets to carry out condensation. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06291694-A (JP)
Title: Satellite communication receiver
Inventor: FUKUZAWA KEIJI
IPC: H01Q15/24
Filed: 1993-03-31
Abstract: PURPOSE:To adjust the angle of polarization of a desired received signal in an optimum angle and to receive a desired channel without disturbance by controlling the polarization angle adjuster of an antenna part so that the level of a intersecting-polarized wave signal becomes minimum for the desired received signal. CONSTITUTION:A channel selecting circuit 5 selects a signal which has a plane of polarization orthogonally intersecting to that of the desired received signal as an IF signal from the polarization adjuster 3 of the antenna part 2. The selected signal is supplied to a control part 7 through a BPF 6. The control part 7 consists of a signal level detector 8 and an indicator 9 for use of detection output level and displays the level of the intersecting-polarized wave signal. A receiving user adjusts the extent of the rotation of the polarization adjuster 3 while looking at the display level so that the level becomes minimum. In another way, an automatic adjusting circuit is incorporated in the indicator 9 and a control signal is supplied to the polarization adjuster 3 so that the intersecting-polarized wave signal level becomes minimum at all times.
Patent JP-S5721731-A (JP)
Title: Semibasement under floor
Inventor: HIROSE SUSUMU
IPC: F24F13/32
Filed: 1980-07-15
Abstract: PURPOSE:To make it unnecessary to provide a special space in a semibasement positioned under a floor, by accommodating an air conditioner in a box unit forming a staircase. CONSTITUTION:The semibasement 2 is formed in an underfloor space A and the underfloor ground B and is in communication with a dwelling section through a communication opening 20. For the purpose of the communication, the box unit 3 serving as a staircase is placed in the semibasement 2 with its back plate abutting against the circumferential wall of the basement 2. In this box unit 3 is contained the air conditioner 4 including a dehumidifier, a cooler and a heater, and air passage openings 6 are formed in the opposite sides of the box unit 3 for inducing and exhausting air.
Patent JP-S63263526-A (JP)
Title: Information processing system
Inventor: HOSOKAWA KOTARO
IPC: G06F7/00
Filed: 1987-04-22
Abstract: PURPOSE:To improve the program efficiency by using at least one register of a register group as the register which can be accessed with a variable bit width, which is not restricted by the word length, as a unit. CONSTITUTION:A variable length register 3 having a longer bit length is provided besides a register group 2 which can be used in the conventional manner, and an instruction group which accesses the variable length register 3 is set. This instruction group includes an instruction LOADV which transfers data from the variable length register 3 to a conventional register, an instruction STOREV which transfers data from a conventional register to the variable length register 3, an instruction MOVEV which transfers data between a memory and the variable length register 3, instructions ADDV, SUBV, ANDV, and ORV which perform the arithmetic processing between the variable length register 3 and the conventional register group 2, etc. Since the variable length register 3 and the instruction group which accesses this register are provided, the change of software which uses conventional register group 2 and instruction group is not necessary and the compatibility with a conventional computer is kept.
Patent JP-S5222268-A (JP)
Title: Self-running transferrig and dropping aparatus
Inventor: WATANABE TOMOO
IPC: B66F7/22
Filed: 1975-08-11
Abstract: PURPOSE: To facilitate maintenance of an elongated chain due to abrasion and prevent spattering of a lubrication oil in an apparatus for transferring a container vertically and throwing down its content by securing the chain inside a pole and causing the container to run by itself. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6042132-A (JP)
Inventor: FURANSOWA BUROON
IPC: B60N2/90
Filed: 1984-05-15
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-S59222696-A (JP)
Inventor: SUGISAWA AKIRA
IPC: F16T1/34
Filed: 1983-05-31
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-S59222150-A (JP)
Inventor: KAWAMOTO TAKASHI
IPC: A61G13/00
Filed: 1983-05-31
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-H04328456-A (JP)
Title: Wrinkle defect detecting apparatus in roll of sheetlike object
Inventor: TAKAO MASAAKI
IPC: G01N21/892
Filed: 1991-04-26
Abstract: PURPOSE:To surely detect a defect of a minute wrinkle in a roll of a sheetlike object in a simple structure. CONSTITUTION:The light of a light source 21 is condensed by a lens 22 and cast to the surface of a roll of a sheetlike object 20. The length of the cast light on the surface of the roll in the direction of the central axis C of the roll is set to be not larger than half the length of a wrinkle S to be detected in the central axial direction. A photodetecting part 23 for receiving and photoelectrically converting the reflecting light from the surface of the roll is placed on an axis which has the angle to the surface orthogonal to the central axis C equal to that defined between the orthogonal surface and the optical axis of the cast light, and passes the position of incidence on the surface of the roll. Therefore, if a wrinkle is present, almost all of the light is cast to the inclined surface of the wrinkle, thus greatly reducing the detecting amount of light at the photodetecting part 23. Accordingly, a minute wrinkle can be detected reliably. Since the photodetecting part 23 is enough to be a simple sensor detecting the quantity of light, the data amount may be considerably small, and a processing device 24 can be simplified in structure.
Patent JP-S59221981-A (JP)
Inventor: MARUYAMA HIROSHI
IPC: H01R43/00
Filed: 1983-05-31
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-H11294502-A (JP)
Title: Friction brake, disc brake device, disk brake device for elevator
Inventor: TANAKA NAOYA
IPC: F16D65/18
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a brake device capable of controlling braking force. SOLUTION: A brake shoe 2 forced by constantly pressed by a rotating rotation disc 10 is vibrated parallel to a direction in which braking force acts by a vibration means. Since vibration is carrier out such that the sign of a speed difference between the brake shoe 2 and the rotation disc 10 takes a positive and negative value during one period of vibration, braking force can be controlled by controlling a temporal rate of a positive speed difference and a negative speed difference. Even if the brake shoe 2 abrades, stable control of the braking force can be carried out.
Patent JP-S63262419-A (JP)
Title: Production of oriented anisotropic crystal
Inventor: HATTA SHINICHIRO
IPC: C01B35/04
Filed: 1987-04-21
Abstract: PURPOSE:To develop an intense permanent magnet at low cost by annealing an amorphous or crystalline material while heating at the specific temp. and to the specific direction at the time of producing the permanent magnet having oriented anisotropic crystal. CONSTITUTION:Nb-Fe-B series thin plate 1 having amorphous or crystalline state is applied at high pressure of >=1,000kg/cm<2> by a press 3 under inert gas atmosphere 2 of Ar, etc., to one direction. In the case of using Tm for melting point of the material for the thin plate, and T for annealing temp., by holding to an nealing at 650-800 deg.C in the temp. range under the relation of Tm/3<T< Tm, the permanent magnet having anisotropic crystalline structure of tetragonal crystal system or hexagonal crystal system can be easily produced.
Patent JP-S62255702-A (JP)
Inventor: NAKAYAMA JUNJI
IPC: G21C13/06
Filed: 1986-04-30
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-S60239119-A (JP)
Title: Base drive circuit of transistor
Inventor: YUU YOSHITAKA
IPC: H03K17/08
Filed: 1984-05-14
Abstract: PURPOSE:To protect easily the short-circuit of a main transistor (TR) by inserting a diode and a constant voltage element in series between a base of the main TR and a base of a TR biasing reversely the main TR. CONSTITUTION:Suppose that the TR1 is turned on and the collector current of a TR6 becomes an overcurrent because of a fault such as short-circuit of load during the conducting period of the main TR6. A base-emitter voltage rises in this case and a voltage VBF exceeds a reverse dielectric strength voltage of a Zener diode 3, an Avalanche current flows to the Zener diode 3 and a TR2 is conductive. When the TR2 is conductive, a current flowing out of the TR1 is bypassed by the TR2 and the base current of the main TR is suppressed or cut off, then the main TR6 is cut or the collector current is suppressed remarkably, thereby protecting the main TR from being destroyed.
Patent JP-S59224354-A (JP)
Title: Ink jet printer
Inventor: TAZAKI SHIGEMITSU
IPC: B41J2/055
Filed: 1983-06-03
Abstract: PURPOSE:To prevent an injection inoperative condition of ink, by interlinking with a pump operating lever up to recovery of inside pressure of a sub-tank, locking a capping-relief mechanism and later, by transmitting an electric current to piezoelectric elements and indicating the relieved condition by their vibrating noise. CONSTITUTION:For switching to an injection operative condition of ink is performed by pushing a swiching lever 17, capping a nozzle with a cap 13, locking with a lock-lever 26 and further, by continued pressing for starting a pump 9, causing recovery to operative condition of ink and air suction. At this moment, a switch 23 is placed in ''ON'' position. Then, at the end of recovery of the injection operation of ink, when said lever 17 is released, the locking condition by the lever 26 is attained again and by bringing the position of the switch 23 to ''OFF'' position, after the specified lapse of time, constant time piezoelectric elements are driven and at the same time, a solenoid 31 is excited. By excitation of the solenoid, even if the lever 26 is rotated in the clockwise direction, the lever 17 is kept in its condition by a spring 28 and relief of the capping is judged by vibrating worse of the piezo-elements, allowing lifting of the lever 17 hand. Thus, the injection inoperative condition of ink caused by inadvertent releasing of capping can be prevented.
Patent JP-S5621025-A (JP)
Title: Infrared image pickup device
Inventor: YOSHIDA MASABUMI
IPC: G01J5/34
Filed: 1979-07-31
Abstract: PURPOSE:To enable the picking-up of an image around an infrared ray reception element, nearly without a dead angle, by moving a rotary shutter having a light transmission slit, along the outside surface of the element. CONSTITUTION:When a shutter 6 is rotated and a slit 8 is moved around an infrared ray reception element 1, a thin partial image made of light transmitted through the slit 8, in an ambient image composed of light condensed by a lens 12, is displaced across the parallel linear electrodes 3 of the light reception element 1. The change in each of electric signals picked out from the parallel linear electrodes 1 is observed to determine the whole distribution of the infrared ambient image.
Patent JP-H03294380-A (JP)
Title: Method for forming pressure-sensitive adhesive layer
Inventor: SHIMIZU YUJI
IPC: C09J7/02
Filed: 1990-04-13
Abstract: PURPOSE:To suitably prevent occurrence of blocking when used by applying a pressure-sensitive adhesive in which metal powder capable of generating heat by irradiation of high frequency is blended to a paper for continuous card and then heating the resultant pressure sensitive adhesive layer from the surface and the interior. CONSTITUTION:A pressure sensitive adhesive in which metal powder (e.g. aluminum fine powder) capable of generating heat by irradiation of high frequency is blended is applied to circumferential edge part of paper face bringing into contact with each other by folding paper for continuous card to form pressure sensitive adhesive layers 8a and 8b. Then the pressure sensitive adhesive layers 8a and 8b are dried by blowing hot air while irradiating the layers 8a and 8b with high frequency of about 40MHz before folding paper for continuous card.
Patent JP-H05346970-A (JP)
Title: Document recognizing device
Inventor: SHIMIZU NOBORU
IPC: G06K9/03
Filed: 1991-04-04
Abstract: PURPOSE:To lighten the burden of correction on an operator by accurately and automatically correcting only a misrecognized character when a recognition result is corrected. CONSTITUTION:The document recognizing device which has a character recognition part has a correction data base 64 wherein correction information regarding misrecognized characters specified by the operator as objects of correction is registered, an automatic correction part 61 which corrects the recognition result of the character recognition part by using the correction data base 64, an operator correction part 62 where the misrecognized characters are corrected by the operator, and a correction data base update part 63 which registers the recognition result and the correction information obtained from the result of correction performed by the operator correction part 62 in the correction data base 64.
Patent JP-S60240938-A (JP)
Title: Low-temperature brine solution for direct immersion
Inventor: IWAKIRI SHIGETOSHI
IPC: F24F5/00
Filed: 1984-05-15
Abstract: PURPOSE:To increase use-frequency up to replacement of a low-viscosity brine solution for an improvement in heat conductivity, reduction of power of a pump and, moreover, deodorization of an article to be frozen, by constituting the brine solution as water containing a specific quantity of propylene glycol and salt and appropriate quantitities of admixtures such as defoamer, a viscosity reducing agent and a deodorant for the remainder. CONSTITUTION:As for ingredients of a low-temperature brine solution for direct immersion, concentration of propylene glycol and salt are made into 5-15wt% and 20wt% respectively and the remainder is constituted with water containing appropriate quantities of admixtures such as a defoamer, a viscosity reducing agent and a deodorant. As for the defoamer, the viscosity reducing agent and the deodorant, solbitan aliphatic acid, calcium phosphate or boric acid soda and a humic acid can be mentioned respectively. With this construction, a mixture brine solution of salt-PG-water series remaining merits to be possessed by conventional brine solutions of salt and PG as they were and complementing their weak points with each other.
Patent JP-S58215205-A (JP)
Title: Hot rolling method
Inventor: ITOU YASUMICHI
IPC: B21B1/22
Filed: 1982-06-08
Abstract: PURPOSE:To eliminate the need for the cross cutting and straightening stages of a plate material in the stage of subjecting a roughened plate material to hot finish rolling by restraining the side end part of the plate material with vertical rolls and controlling the sectional shape in the side end parts of the product prior to the final horizontal pass rolling. CONSTITUTION:A roughened sheet bar 12 is passed through a finishing mill group 14 of which the draft is beforehand determined in accordance with the required thickness to roll the same to a desired thickness. The side end parts thereof are restrained and rolled with vertical rolls 18a with calibers of a rolling device 18 for controlling the shape of the side end parts just before the final stand 14e so that the side end parts are rolled to a desired sectional shape. The extra thick parts produced at both ends of the rolled material by the restrained rolling are corrected by the subsequent final horizontal pass rolling of the final stand 14e. A steel plate 10 rolled to the desired thickness and the sectional shape in the side end parts of the product is coiled with a coiler 16. The yield is thus improved and the stages for pass are reduced.
Patent JP-H07307308-A (JP)
Title: Film forming method and manufacture of semiconductor integrated circuit device using the same
Inventor: KAJITA MIKA
IPC: C23C16/44
Filed: 1994-05-12
Abstract: PURPOSE:To reduce stress on a polycrystalline silicon film and a silicide film, and prevent film exfoliation and damage on a substratum. CONSTITUTION:When a polycrystalline silicon film 4 is deposited on a semiconductor substrate 1, heat treatment is performed after a polycrystalline silicon film 4a is thinnly deposited. Further after a polycrystalline silicon film 4b is thinnly deposited, heat treatment is performed. In this manner, the deposition of the polycrystalline silicon film 4 is divided into a plurality of times, and heat treatment is performed for each of the deposited thin polycrystalline silicon films 4a-4d. Thereby the growth of grains at the time of crystallization is restrained.
Patent JP-S63263810-A (JP)
Title: Surface wave device
Inventor: FUJISHIMA HIROSHI
IPC: H03H9/25
Filed: 1987-04-21
Abstract: PURPOSE:To mount a surface wave element on a pedestal and to mount a cover on the pedestal with a few number of processes, by constituting the cover of a integral compact with a frame part made of resin and a metallic plate, and extending and forming the metallic plate at least to the side plane of the pedestal. CONSTITUTION:The cover 10 is constituted of the integral compact of the frame part 11 made of resin and a sheet of metallic plate 12, 13, and 14, and parts 13 and 14 of the metallic plate are protruded to both side planes of the frame part 11 as ground terminals. The fitting and bonding of the cover 10 are performed by coating a bonding agent on the bottom plane of the frame part 11 and covering it on the pedestal 30 on which the surface wave element 20 is fixed. The air in a sealed package is expanded by heat at the time of bonding, or the heat at the time of soldering a component on a circuit board after accomplishing the component, however, pressure is reduced by the bending of the metallic plate 12 constituting a part of the cover 10, therefore, no excessive stress is applied on the bonding plane of the pedestal and the cover, thereby, sealing property can be maintained.
Patent JP-H07304110-A (JP)
Title: Laminated porous film and production thereof
Inventor: KURAUCHI HIROSHI
IPC: H01M2/16
Filed: 1994-05-12
Abstract: PURPOSE:To obtain a laminated porous film having a fine uniform pore size, having a proper non-perforation start temp. and a high nonperforation keeping temp., wide in a non-perforation keeping temp. region, high in peel strength and capable of improving the defect of a conventional laminated porous film. CONSTITUTION:A laminated film consisting of three or more layers wherein polypropylene and polyethylene are alternately laminated is stretched and perforated to obtain a laminated porous film.
Patent JP-H10285337-A (JP)
Title: Image reader
Inventor: YOSHINAGA KENJI
IPC: H04N1/04
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To ensure an pleasant working environment and good original operability, independently of the quantity of a work area on an operation console screen, when the operator uses the image reader with a personal computer. SOLUTION: A reader main body is supported on a wall face 61 by engaging a fixing member 62 fitted onto the wall face 61 by screws with an engagement hole 51, provided to a support plate 50 exposed from an opening 53 at a bottom side of a bottom cover 35 of the image reader. A sheet original 1 is carried by carrier rollers 15, 16 to a read section 10a and read and discharged to the outside of the main body by discharge rollers 17, 18. A discharge direction of the original is switched by a switching guide 36 provided to a discharge port 33.
Patent JP-H09287258-A (JP)
Title: Snow stop hardware
Inventor: IWASAKI MASAMORI
IPC: E04D13/10
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To provide an extremely epochal snow stop hardware employing a hook system hooking a tip section on the tip edge of the horizontal piece section of a snow stop angle, capable of being smoothly fitted to the snow stop angle, and excellent in the fitting strength and fitting workability. SOLUTION: This snow stop hardware is provided with a fixing mechanism (b) on a snow stop substrate body (a) constituted of a suspension plate section 3 and a hook horizontal plate section 4. A folded hook section 6 is provided at the tip of the hook horizontal plate section 4. When the snow stop substrate body (a) is rotated downward and the suspension plate section 3 of the snow stop substrate body (a) is overlapped on the suspension piece section 2A of a snow stop angle 2 and the suspension plate section 3 is suspended along the suspension piece section 2A while the snow stop substrate body (a) is slightly inclined upward and the hook section 6 is hooked on the tip edge of a horizontal piece section 2B, a corner escape recess 7 is expanded outward at the comer of the snow stop substrate body (a) so that the corner of the snow stop angle 2 becomes no obstacle.