baber/WOPTO huggingface dataset:
Patent JP-H03263536-A (JP)
Title: Heat-exchanging ventilator
Inventor: HIKITA OSAMU
IPC: F24F7/08
Filed: 1990-03-14
Abstract: PURPOSE:To enable a satisfactory seal without a gap for preventing a fall in the heat recovery rate during heat-exchanging ventilation by a method wherein a shutter plate is pressed against a partition at a terminal position of the shutter plate where a bypass port is closed by it. CONSTITUTION:Heat-exchanging ventilation and normal ventilation are switched over to each other by a shutter plate 13. The shutter plate 13 is pressed against a partition 8 by the force of a plate spring 16 at a terminal position of the shutter plate 13 where a bypass port 12 is closed by it, so that the shutter plate 13 is forcibly pressed against the partition 8 and firmly brought in close contact with the partition 8. Therefore, the bypass port 12 is sealed well and exhaust air is prevented from leaking through the bypass port 12. As a result, a reduction in the heat recovery rate during heat-exchanging ventilation is avoided.
Patent JP-S63232247-A (JP)
Title: Shadow mask type color picture tube
Inventor: HIRAI RYOJI
IPC: H01J31/20
Filed: 1987-03-20
Abstract: PURPOSE:To reduce the doming, and to improve the intensity and the flattening effect of the surface reflection image and a face panel by forming the inner and the outer forms of a face plate panel to satisfy a specific condition. CONSTITUTION:When the inner and the outer forms of a face plate panel 1 are shown in a three-dimensional space formula taking the long axis as X, the short axis as Y, and the tube axis as Z, the curvature forms on the long axis Zx and that on the short axis Zy are approximated to ZX=A1X<2>+A2X<2>, ZY=A3Y<2>+A4Y<4> respectively, and the forms are made to get constants A1 to A4, where PX=A1X<2>/(A1X<2>+A2X<4>), PY=A3Y<2>/(A3Y<2>+A4Y<4>), to satisfy 0.3<=PX(X=X1)<=0.6, 0.95<=PY(Y=Y2)<=1.0, at the point of an effective image border (X=X1, Y=Y2). Moreover, in a form to make the forms of the short side and the long side effective surface borders in an arc of approximately equal curvature, the form is made to satisfy 1.5(42.5V=45.0)<=R<=2.0(42.5V=45.0) where the curvature radius R (mm) and the effective diameter to the angle is V (inch).
Patent JP-H07271039-A (JP)
Title: Lithographic printing plate
Inventor: IGUCHI KEISUKE
IPC: B41N1/08
Filed: 1994-03-31
Abstract: PURPOSE:To provide an aluminum lithographic printing plate capable of being handled even in a substantially bright room environment, having high picture quality and printing durability and obtained by using a silver complex salt diffusion transfer method. CONSTITUTION:A roughened and anodized aluminum sheet is used as a substrate, a physical developing nucleus layer is formed thereon, and a silver halide emulsion layer contg. 10<-8> to 10<-3>mol of water-soluble rhodium salt per mol of silver halide and/or 0.2-200mg of org. desensitizer per mol of silver halide is further furnished thereon to constitute a monosheet-type lithographic printing plate. The working environment is improved and the quality is stabilized by using this aluminum lithographic printing plate capable of being handled in a substantially bright room environment.
Patent JP-H08258157-A (JP)
Title: Junction structure for tube lining material and junction method therefor
Inventor: KAMIYAMA TAKAO
IPC: F16L31/00
Filed: 1995-03-23
Abstract: PURPOSE: To provide a junction structure for a tube lining material and a junction method for the same in which no gap is generated at the junction part after the material is cured and the sectional area pipeline is not narrowed by the junction part of the material. CONSTITUTION: The ends of two tube lining materials 1, 11 molded in a tube state are connected at the surfaces inclined with respect to the axial perpendicular direction. In the junction method for the two materials 1, 11, the yarns 4, 14 of the predetermined lengths of the ends of the materials 1, 11 are disengaged to be flattened, the flattened parts are obliquely cut, the cut surfaces are opposed, the opposed parts are temporarily stopped by a tape, sutured by a yarn 6, then the disengaged parts of the yarns 4, 14 of the materials 1, 11 are sutured and returned to the original. According to this, the ends of the materials 1, 11 are junctioned at the oblique surfaces with respect to the axis perpendicular direction so that the junction parts are not existed in the same plane.
Patent JP-H03267664-A (JP)
Title: Room cooling hot water supplying apparatus using night power
Inventor: NITTA YOSHITAKA
IPC: F25B29/00
Filed: 1990-03-16
Abstract: PURPOSE:To effectively use night power by driving a heat pump by night power in a room cooling season, cooling heating liquid medium in a heat reservoir, heating water in a hot water supply tank by the heat pumped from the liquid medium, and reserving the heat. CONSTITUTION:A heat pump 3 to be operated by night power, a heat exchanger 6 connected to a heat reservoir 1 to circulate heating liquid medium 8 in the reservoir 1 as a cold source, and a hot water supplying unit 7 for feeding hot water 9 from a hot water tank 2 are at least provided. The exchanger 6 installed in a housing is connected to the reservoir 1, and the liquid 8 is circulated between the reservoir 1 and the exchanger 6. That is, the liquid 8 in the reservoir 1 is heat exchanged with the air in a room 23. The exchanger 6 is composed, for example, of a heat exchanging coil 25 in which the liquid 8 supplied from the reservoir 1 is fed, a fan 26 and an accessory facility thereof. A circulation pump 18 is provided at a tube 17 for connecting the exchanger 6 to the reservoir 1, and the medium 8 is circulated between the reservoir 1 and the exchanger 6.
Patent JP-S51142143-A (JP)
Title: High frequency heater
Inventor: SUZUKI TAKAHARU
IPC: F24C7/02
Filed: 1976-05-31
Abstract: PURPOSE: A high frequency heater for an electronic range which has convenience in use, lowcost and security. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S60206690-A (JP)
Title: Type printer
Inventor: YANAGIBA KAZUHIRO
IPC: B41J29/26
Filed: 1984-03-30
Abstract: PURPOSE:To ensure highly accurate setting and enable to print rules with high quality free of blurring or the like, by providing a fine adjusting mechanism for three axes (axial directions) of X, Y, Z, thereby accomplishing fine adjustment of position required in setting a rule-printing device using a thermal printing head or the like. CONSTITUTION:A thermal printing part of the head 8 must be brought into contact with a platen 6 at a position P at which the circumference of the platen intersects with Y-axis and the printing part is parallel with X-axis. In addition, the staggering amount between the position P and a position Q for printing by a type through a type bar 3 must be maintained accurately for tabulation printing free of staggering. Further, favorable printing quality can not be obtained if there is an absolute positional stagger between the type-printing position Q and the rule-printing position P. Accordingly, position adjustment in the X-axis direction (the circumferential direction of the platen) of point P is performed by moving a base 21 in the X-axis direction, while position adjustment in the Z-axis direction is performed by moving a base 23 in the Z-axis direction, and position adjustment in the Y-axis direction of the head 8 is so performed that a contact surface of the head 8 makes contact with the point P when the contact surface lies in the tangential plane to the platen 6 at the point P.
Patent JP-S52147955-A (JP)
Title: Pulse duration variable circuit
Inventor: NAITOU HIROYUKI
IPC: H03K3/72
Filed: 1976-06-03
Abstract: PURPOSE:To make variable the pulse duration of the circuit with no adjustment area and composed of digital circuits, by varying consecutively the pulse duration of the driving pulse supplied to the pulse motor.
Patent JP-S57179664-A (JP)
Title: Elevating device for analyzer
Inventor: FUJIWARA YOSHINOBU
IPC: G01N35/10
Filed: 1981-04-30
Abstract: PURPOSE:To obtain a simple and small-sized elevating device for an analyzer by a constitution wherein the movement of an elevating member prevented from rotating, along a sliding shaft, is controlled through the intermediary of a crank- slider mechanism. CONSTITUTION:An elevating member 40 for an analyzer, which is joined to an article retining member 42 having a cleansing nozzle 70, etc. and whose rotation is prevented by a rotor 62 for preventing the rotation moves vertically along a sliding shaft 44. This vertical motion is controlled by a crank-slider mechanism with ball bearing 52 which is monolithic with a disc 54 put in the lateral groove 50 of a slider 46 formed monolithically with the member 40 and makes a circular movement through the intermediary of a motor 58, and thus an elvating device for the analyzer is made to have a simple and small-sized constitution.
Patent JP-S59188500-A (JP)
Inventor: KUROKI AIKO
IPC: A44B1/00
Filed: 1983-04-11
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-S57180225-A (JP)
Title: Trigger pulse generating circuit
Inventor: ORITANI ATSUSHI
IPC: H03K5/1532
Filed: 1981-04-28
Abstract: PURPOSE: To obtain a trigger pulse generating circuit without the need for a capacitor for delay, by connecting a depletion MOSFET to an output of an amplifier outputting forward/reverse signals and applying the output to an NOR gate through wave shape.  
     CONSTITUTION: When an input signal A falls down at a time point t 1 , an output A of an amplifier 10 falls down, an inversion A' is raised and they are outputted to the drain of depletion MOSFETs 26 and 28. The inversion A' and the A of the amplifier 10 are applied to the gate of the FETs 26 and 28, an output B of the FET26 is sharply fallen down at time point t 1  and slowly raised at the time point t 2 . An output C of the FET28 is slowly raised at the time point t 1  and sharply fallen down at the time point t 2 . The signals B and C are wave- shaped at inverters 12, 16 and 14, 18 respectively to be signals B' and C' and output trigger pulses in width W via an NOR 20. Since the H level of the signals B and C is determined with the threshold voltage of the FETs 26 and 28, the pulse width is not subjected to the effect of the power supply voltage and no capacitor for use in delay is required, allowing to obtain easy circuit integration. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58181697-A (JP)
Inventor: OGURA MORIE
IPC: B43K7/12
Filed: 1982-04-17
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-S56158861-A (JP)
Title: Galvanizing method for steel product
Inventor: FURUKAWA KISHIKAZU
IPC: C23C2/02
Filed: 1980-05-14
Abstract: PURPOSE:To increase the thickness of each zinc film formed by galvanizing and enhance the rust and corrosion preventing effect of steel products by dipping steel products passed through a penetrating process for galvanizing in a bath at a specified temp., preheating the resulting steel products, and repeating a similar galvanizing process. CONSTITUTION:Steel products are passed through a degreasing process and a pickling and treated with a flux to finish pretreatment for galvanizing. The products are dried, galvanized by dipping in a molten zinc bath at 400-500 deg.C, pulled up, and cooled. By this treatment zinc and iron bond to each other to form alloy layers, iron and zinc are diffused in the alloy layers to extend the layers, pure zinc layers are stuck to the alloy layers, and the crystals are solidified by cooling. THe primarily galvanized steel products are then preheated at 450-800 deg.C for 1-7min, and a galvanizing process similar to said process is repeated once or plural times.
Patent JP-S60206557-A (JP)
Title: Joining method of cast iron and cermet
Inventor: ITOU HIROSHI
IPC: B22D19/00
Filed: 1984-03-30
Abstract: PURPOSE:To obtain a wear-resistant member having excellent mechanical properties by inserting a cast iron having the same elements as the elements of a binder by casting into cermet and joining both. CONSTITUTION:The cermet consisting of carbide particles and the cast iron binder having the compsn. approximate to an eutectic compsn. contg. 3-5wt% C and 5-30wt% Cr is inserted by casting into the cast iron material having the same components as the components of the binder and is joined thereto. The wettability with the binder is thus improved and the interdiffusion between the cermet and the insert casting mateial is effected thoroughly, by which the thoroughly integrated member is obtd.
Patent JP-H06249787-A (JP)
Title: Inspection method for contamination of cylinder
Inventor: SUDA HIDEO
IPC: G01B11/30
Filed: 1993-03-01
Abstract: PURPOSE:To achieve that the contamination state on the outer circumferential face of a cylindrical object is operated and evaluated with high accuracy by a method wherein a part whose evaluation is not required is deleted from an original image and a high-density part and a low-density part in its circumference are then specified. CONSTITUTION:A piston 1 is placed on a rotary stage 2 in a mounting part A. A personal computer 15 turns the stage 2, it acquires the bright and dark image in the whole circumference of a piston-skirt part in the piston 1 whose image has been formed by a CCD sensor 5, and the expanded image of the piston-skirt part is generated from the image. Then, a piston-hole part and a piston-skirt part are regarded as inessential parts, they are removed from an original image, the image is made smooth by operating a filter, and a reference value is decided and binarized. In succession, the boundary line of a contamination region at the upper end of the piston 1 is chased, the contamination region is decided, its periphery is retrieved, a thin contamination is found out, and its region is decided. Thereby, the rate of the area distribution of contaminations at every density is computed, and a grade is found by a prescribed formula.
Patent JP-S62224236-A (JP)
Title: Vacuum storage of plant
Inventor: MORIYAMA ICHIRO
IPC: A23B7/12
Filed: 1986-03-25
Abstract: PURPOSE:To remarkably prolong the storage period of a plant, by covering a plant with a polymer film having selective gas-permeability and storing the plant in a chamber having low temperature, low pressure and high humidity. CONSTITUTION:Plants to be stored (e.g. vegetables) are divided by kind and each kind of vegetable is covered with a polymer film having selective gas- permeability such as polyvinylidene chloride and put into a vacuum storage vessel. The plant is stored by maintaining the space in the vessel at a low temperature, low pressure and high humidity. Since each plant is covered with a polymer film having selective gas-permeability, carbon dioxide gas generated from the plant is retained in the film to suppress the physiological metabolism of the plant. On the other hand, ethylene gas accelerating physiological metabolism of a plant is migrated to the outside of the film to enable the long-term storage of the plant.
Patent JP-2000255634-A (JP)
Title: Composite container
Inventor: HAYAKAWA SHIGERU
IPC: B65D77/04
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a composite container which is made up from two elements of paper and synthetic resin and producible at low cost while being easily fabricable and convenient for use with sufficient capacity of shape keeping and furthermore available for reducing the volume and weight of plastics to as much extent as possible on disposal. SOLUTION: A synthetic resin container body 2 which is formed with a mouth/neck part 5 in a reduced diameter erected on its thin trunk part 4 in a square tubular shape and a paper outer tube 3 which is in a square tubular shape fittable to the outer circumference of the container trunk part and provided with a specially structured bent part 9 to be fitted into a specially structured fitting dent 6 provided at the trunk part 4 of the container body are provided. A satisfactory capacity of shape keeping for the container is maintained by the outer tube 3 at the time of use, and the outer tube 3 can be deformed simply by a strong force and detached from the container body at the time of disposal.
Patent JP-S58182575-A (JP)
Title: Electronic timepiece
Inventor: ICHIKAWA SHINGO
IPC: G04G5/00
Filed: 1982-04-20
Abstract: PURPOSE:To prevent information erasure during battery replacement, by writing information in a nonvolatile memory when a battery voltage drops, and setting conditions on the battery replacement by the written information. CONSTITUTION:Once the voltage of a battery 21 drops, a voltage detecting circuit 22 outputs an alarm signal EBD. In response to this alarm signal EBD, a driving circuit 25 generates a write voltage at an erasing-voltage application terminal VM to place the nonvolatile memory 24 in a writable state. Consequently, the second correction terminal S of the corrected-line selecting circuit 15 of a timer circuit 10 is specified forcibly. When the battery is replaced with a new battery 21, the second correction terminal 7 of the selecting circuit 15 is specified forcibly by a status setting signal VE supplied from the nonvolatile memory 24 simultaneously with the operation restarting of the timer circuit 10, entering a second correctable state.
Patent JP-S52147992-A (JP)
Title: Manufacture of semiconductor device
Inventor: OONO YOSHIKAZU
IPC: H01L21/473
Filed: 1976-06-02
Abstract: PURPOSE: To prevent the irregular layer formation due to the reaction between substrate and insulation film at the thermal treatment time as well as to prevent the heat distortion caused by the difference of the heat expansion coefficient in order to eliminate the output drop of a luminous unit by the following procedure: an oxidation is given to the surface of a chemical compound semiconductor substate to form an oxide film, on which an insulation film such as Si 3 N 4  film or Al 2 O 3  film, etc. is coated. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06270641-A (JP)
Title: Car stabilizer installing structure
Inventor: TOKIWA YOJI
IPC: B60G21/055
Filed: 1993-03-24
Abstract: PURPOSE:To provide a means which can enhance the layout of various apparatus and the durability of a car suspension device equipped with a stabilizer. CONSTITUTION:In the left half of the body of a car 1 in its position backmore than the front wheels viewed in the direction fore and aft, an intercooler 14 is installed inclined in such a way that the frontmore is positioned higher, while a front differential 10 is installed in the right half. A stabilizer 61 is installed by making use of a space produced over the intercooler 14, and the layout around a suspension device S is enhanced. The arrangement further includes a torque box 65 to which vibration, etc., is fed from the suspension device S side and the first stabilizer mounting bracket 64 to be sucured to the car body, and with this bracket 64 the rigidity and durability of the torque box 65 are enhanced.
Patent JP-H04301527-A (JP)
Title: Spectrophotometer
Inventor: ANDO OSAMU
IPC: G01J3/02
Filed: 1991-03-29
Abstract: PURPOSE:To detect an operating origin of each of a light source switching mechanism, a high-degree light cutting filter switching mechanism and a diffraction grating rotating mechanism with high accuracy, by detecting the maximal value of the light projected from a spectroscope through interlocking control of the mechanisms. CONSTITUTION:When a stepping motor of a high-degree light, cutting filter switching mechanism 19 is fully rotated and held in this state, the position is set, as an operating origin of the mechanism 19. Subsequently, the mechanism 19 is driven and stopped at a position where a luminous flux passes through an opening of a filter part 6, so that a rough origin of a diffraction grating mechanism 18 is detected. A driving power source of the mechanism 18 is rotated up to the wavelength where two source lamps have sufficiently high energy, and one light source is turned ON. Then, a two source switching mechanism 20 is driven enough to swing a condenser mirror thereof once in the up-and-down direction and an angle when the output of a spectrophotometer becomes maximum is detected, thereby to obtain one operating origin of the two source switching mechanism 20. The other operating origin is determined in the same manner. Thereafter, each light source is turned ON, and the position in the vicinity of the wavelength where the 0-degree or line spectrum of the light source is projected is scanned, and the position where the output of the spectrophotometer becomes maximum is determined as an operating origin of the mechanism 18.
Patent JP-H10244964-A (JP)
Title: Support structure of sideway open type back door
Inventor: SUYAMA TAKAO
IPC: B62D25/04
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To provide the support structure of a sideway open type back door which can increase the strength of not only a back door hinge installation part but also its intermediate part and prevent the deformation of a rear pillar. SOLUTION: An extension panel 12 is bridged and joined between an outer panel 10 and the rear end of an inner panel 11 for constituting a rear pillar 3 and a back door hinge 4 is installed at upper/lower two places on the rear surface of the extension panel 12. A first reinforcement 14 and a second reinforcement 15 are arranged continuously inside the rear pillar 3 and between at least upper/lower back door hinge installation parts and a closed section is formed by these reinforcements. The first reinforcement 14 is arranged on the frontside back surface of the extension panel 12 and tightened to the back door hinges 4, 5. The extension part 15c more inside than a flange for joining of the car width direction inside of the second reinforcement 2 is held and joined between the extension panel 12 and the rear end of the inner panel 11.
Patent JP-H03264384-A (JP)
Title: Printer with printing demonstration function
Inventor: HIROSE TOMOKO
IPC: B41J29/46
Filed: 1990-03-14
Abstract: PURPOSE:To perform printing with various patterns by a method wherein a demonstration card storing printing data and a printing start instruction is inserted to an exclusive ROM card slot of a printer, and the printing data stored in the demonstration card is printed. CONSTITUTION:At the time of power throw-in in a printer 10, firstly whether a ROM card 6 or 7 is inserted to a slot 8 is judged. When the ROM card 6 or 7 is inserted, whether the card is the font card 6 or the demonstration card 7 is discriminated by referring to a header part. If the card is the font card 6, an operator can also refer to the font stored in the card when printing is conducted thereafter on an instruction from a host device. If the card is the demonstration card 7, printing data and a printing start instruction stored in the card are read, and a printing demonstration is performed.
Patent JP-S54156187-A (JP)
Title: Waste wire recovery method
Inventor: TASHIMO NOBORU
IPC: B29B17/02
Filed: 1978-05-30
Abstract: PURPOSE:To make possible highly efficient recovery of waste wire by separating crushed wire waste into metal and covering after rolling thereof evenly dispersed. CONSTITUTION:Wire is fed into a crusher 3 through a conveyor 2. The wire waste 11 thus crushed by the crusher is conveyed with a vibration feeder 4. The wire waste is fed to a rolling machine 5, while evenly dispersed. After rolled by the rolling machine 5, the waste is separated into the copper wire and the covering and then, fed to a air classifier 7 through a chuter and a conveying device 6. Finally, they are separated into powdered covering 12 and powdered copper.