baber/WOPTO huggingface dataset:
Patent JP-H05268486-A (JP)
Title: Picture scramble device
IPC: H04N21/2347
Filed: 1992-03-18
Abstract: PURPOSE:To obtain a picture scramble device with high scramble effect and whose scrambling is hardly decoded while keeping a communication efficiency at picture communication. CONSTITUTION:An original picture is inputted from a original picture input section 1. A virtual area setting section 2 sets a virtual area so that the number of picture elements of a longitudinal side of the original picture is equal to the number of picture elements of a lateral side of the original picture and the number is a factorial of 2. A hierarchical number setting section 3 sets a hierarchical number to generate a scramble scanning path. A scanning path generating section 6 generates a scanning path consisting of a continuous curve passing through all picture elements only once based on a basic scanning pattern stored in a basic scanning pattern section 4, a random number generated by a random number generating section 5 and the virtual area and the hierarchical number. A scramble scanning section 7 scans the original picture by the scanning path. A scramble picture communication section 8 communicates the scramble picture.
Patent JP-S57181901-A (JP)
Title: Reciprocal engine
Inventor: FUERITSUKUSU UENKERU
IPC: F04C18/08
Filed: 1982-04-13
Abstract: A rotary piston machine, in order to avoid losses due to compressed flows, has adjacent to a generating and/or sealing contact edge (21, 22) at least one recess (11a, 11e) and/or opening (12a, 12b) which extends beyond the contact curve (14a-14c) in at least approximately the direction of motion of the surfaces moving in relation to each other during the stroke or passage of the piston (6a'') through the shut-off driver. The spatial dimensions of the recesses and/or opening are such that the flow in it is not substantially accelerated even when the direction is changed. An opening (11g, 11g') can be closed insofar as it is located in a nonmoving ring (6b). To prevent low pressures between surfaces moving away from each other (9c, 14c) a pressure compensation space (11e) is connected to the contact line (14c) of one of the surfaces.
Patent JP-H01237312-A (JP)
Title: Heat insulating structure
Inventor: WADA SHIGETAKA
IPC: F16L59/14
Filed: 1988-03-14
Abstract: PURPOSE:To improve wind velocity resistance and thermal shock resistance by providing the first layer which is composed of textile, etc., that consists of heat resisting substance of lint, the second layer which consists of metal, and an intermediate layer which is interposed between these layers and which is made by molding heat resisting substance of staple. CONSTITUTION:A heat insulating structure, which is suitably applied to an engine exhaust pipe, etc., of an automobile, is constructed with an inner layer 1 which is composed of at least one of textiles or knitted goods that consists of lint, an intermediate layer 2 which is made by molding staple, and an outer layer 3 which consists of such metal as aluminum, iron, and formed into, for example, a cylindrical body. The staple of the intermediate layer 2 is provided to fill space of at least one of textiles or knitted goods of the inner layer 1. Such lint as carbon, SiC, Al2O3, is used as heat resisting substance of lint for the inner layer 1 and contributes to improve wind velocity resistance. Such staple as aluminosilicate glass, rock fiber, is used as heat resisting substance of staple for the intermediate layer 2.
Patent JP-2000255283-A (JP)
Title: Electronically controlled accelerator pedal
Inventor: TAKAYAMA TATEKI
IPC: F02D11/02
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To reduce initial variations in operability and to maintain stable operability. SOLUTION: A motor 40 is secured to the lower portion of a pedal holder 20 and the rotational axis of the motor 40 serves as the rotational axis 16 of a pedal support shaft 12. The motor 40 is connected to a control circuit 44 having a microcomputer and a sensor 22 for sensing the stroke of a pedal pad 14 is connected to the control circuit 44. Thus when the sensor 22 senses the stroke of the pedal pad 14, current carried to the motor 40 is controlled depending on the value sensed so as to apply a predetermined rotational load to the pedal pad 14.
Patent JP-S51137615-A (JP)
Title: Improvement of precipitation hardening stamping die ste el
Inventor: KUSAKA KUNIO
IPC: C22C38/52
Filed: 1975-05-26
Abstract: PURPOSE: Precipitation hardening stamping die steel having fine quenching grain size, high toughness and strengthened matrix to provide longer life of die. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H05262409-A (JP)
Title: Sample carrier unit
IPC: B65G1/06
Filed: 1992-03-18
Abstract: PURPOSE:To support different sizes of wafers to one wafer supporting part without increasing the thickness of the wafer supporting part. CONSTITUTION:This sample carrier unit is provided with press means 12a-12c, 14a-14c having plural types of desired patterns, carrier means 15-19 having a wafer arm 19 made of sheet-shaped shape memory alloy, a frame 10 having them, and a heating means 20 for heating the wafer arm 19. The wafer arm 19 is formed into a desired shape by a press means. In changing the shape, the wafer arm 19 is heated by the heating means 20 to be restored to its original shape and to be reformed into another desired shape by the press means.
Patent JP-H01237095-A (JP)
Title: Soldering flux
Inventor: KAWAI KENICHI
IPC: C22C13/00
Filed: 1988-03-17
Abstract: PURPOSE:To obtain excellent fatigue resistance without developing crack under condition using from low tamp. to high temp. by containing the specific wt.% of Pb, less than the specific % of Sb. and the specific In and the balance Sn. CONSTITUTION:A soldering flux composing of 35-50wt.% Pb, 0.05-<1%, Sb, 0.1-5% In and the balance Sn is used. D. adding Sb and In at the same time, tensile strength is improved and the excellent fatigue resistance is obtd. at relatively low contents of them. By this method, cracks are not developed even under severe condition in the temp. range from low temp. to high temp. and the reliability can be improved.
Patent JP-H03261812-A (JP)
Title: Film thickness monitoring apparatus
Inventor: INOUE ATSUHISA
IPC: C23C14/54
Filed: 1990-03-12
Abstract: PURPOSE:To control the thickness of a film correctly by providing a cooling means for cooling a thickness detecting part to room temperatures or lower, a heating means for heating the thickness detecting part, and a temperature controller which maintains the temperature of the thickness detecting part at a predetermined temperature. CONSTITUTION:A vapor-deposition apparatus includes a film thickness monitoring device. This film thickness monitoring device is provided with a film thickness detecting part 1, a heater 2, a cooling pipe 3, a thermocoupler 4, a temperature controller 5, and a film thickness display device 6. The heater 2 is an electrical resistance heater. Nitrogen gas passing through liquid nitrogen is fed to the cooling pipe 3, so that the thickness detecting part 1 is kept cooled at all times. The heating state of the heater 2 is adjusted by the temperature controller 5, and the temperature of the thickness detecting part 1 is controlled by the temperature controller 5 to be the same 0 deg.C as that of a substrate. A film is coated while the thickness of the film is being detected by the thickness detecting part 1 at the thickness display device 6.
Patent JP-H08233349-A (JP)
Title: Damper unit device
Inventor: KUNO YUKIO
IPC: F24F13/15
Filed: 1995-02-23
Abstract: PURPOSE: To provide a damper unit device capable of achieving the equipment maintenance works such as washing, maintenance, inspection, and replacing after installation in a short time with excellent efficiency, and capable of achieving the safe and sure examination work. CONSTITUTION: A damper unit device is interposed in the middle of a duct forming an air flow passage, and provided with a case body 12 having an inspection port 36, and an air volume adjusting means 14 to adjust the air volume flowing in the flow passage, a backflow preventing means 16 to prevent the backflow of the air in the flow passage, and a closing means 18 to close the air flow in the flow passage are provided in series in the case body 12. The washing inside/outside the device or the operation confirming work can be smoothly achieved in the condition where the flow passage is closed. Because these means are formed in one case bode, only one washing and inspection work is sufficient, and the maintenance work can be achieved with excellent efficiency.
Patent JP-S62217838-A (JP)
Title: Ac generator for rolling stock
Inventor: KITAMURA YUTAKA
IPC: H02K19/24
Filed: 1986-03-18
Abstract: PURPOSE:To miniaturize a unit and to make the weight light, by covering both coil ends of a stator coil and a lead-out terminal led out of one of the coil ends with an insulating material, by forming a flow passage between the inner wall of front and rear brackets and the back of this member, by forming a branch flow passage between the rear bracket and a cooling cover fitted to it and by delivering the coolant through the passages. CONSTITUTION:Pole clicks 22a and 7a alternately jut out to a pole core 22 fixed to a rotating shaft 1 in a rotor 21. An insulating resin member 25 protects both coil ends of a fixed coil 1 and the coil 11 to cover coil lead-out terminals fluid-tightly and a radiating fin 25b is provided. An iron core 10 is supported by a front bracket 26. A flow passage 32a is formed between the front bracket inner wall and a member 25, for which an incurrent pipe 28 and an excurrent pipe 29 are provided. A rear bracket 30 is coupled with the bracket 26. Between the inner wall of the rear bracket 30 and the back of an enclosure in the rear a flow passage 32b is formed and a screen 30b is provided. A branch flow passage 32c is formed between the rear bracket 30 and a cooling cover 33, through which the coolant is delivered.
Patent JP-S58178503-A (JP)
Inventor: HIDA TOSHIO
IPC: H01C1/14
Filed: 1982-04-12
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-S60218412-A (JP)
Title: Facilities and method for continuously supplying solid material into reactor and heating said material by heat exchange with thermal gas generated from reactor
Inventor: BIKUTORU RICHINKO
IPC: C21C5/56
Filed: 1985-03-28
Abstract: The installation permits continuous charging of solid material (2) such as steel scrap into a reaction vessel (1) such as a converter for steel manufacture, the steel scrap being heated by heat exchange with the gases (G) emitted from the converter. To this end, the scrap (2) is fed into a compartment (3) provided with a discharge opening placed above the mouth (6) of the converter (1) from which the hot gases (G) are emitted, the scrap (2) is displaced towards the discharge opening (5) and the hot gases (G) are aspirated so as to circulate through the scrap (2) in countercurrent flow with respect to the direction of displacement (D) of the scrap.
Patent JP-H0894757-A (JP)
Title: Laser radar
Inventor: NITTA YUSHIRO
IPC: G01S17/93
Filed: 1995-02-24
Abstract: PURPOSE: To satisfy the achievement of the scan linearity of transmitted light, the compact configuration of a device and the simplification of the mechanism at the same time. CONSTITUTION: Laser light is emitted from a laser light source 25 of a light transmitting optical system 21, reflected from the conical surface of a variable- angle cone mirror 28 and directed toward an object. The laser light (reflected light) reflected from the object is cast into a fly-eye 41 of a receiving optical system 23 and detected with a photodetector 43 through a Fresnel lens 42. The variable-angle cone mirror 28 has the conical surface, whose apex angle is gradually changed in the circumferential direction. Therefore, when the variable-angle cone mirror 28 is rotated in the constant direction at the constant speed at the time of transmission, the reflecting direction of the laser light at the conical surface is changed, and the scanning of the transmitted light directed toward the object is performed.  Since the variable-angle cone mirror 28 is simply rotated in the constant direction at the constant speed, the scanning linearity of the transmitted light is realized. The speed control of the rotation of the variable-angle cone mirror 28 is not required, and the compact configuration of the device and the simplification of the mechanism can be achieved.
Patent JP-H05261295-A (JP)
Title: Asymmetric induction catalyst
IPC: C07C255/16
Filed: 1992-03-18
Abstract: PURPOSE:To obtain an asymmetric induction catalyst having excellent catalytic effect by constituting the catalyst of a specified amino acid amide deriv. and titanium (IV) alkoxide. CONSTITUTION:This catalyst is obtd. from a specified amino acid amide deriv. expressed by formula and titanium (IV) alkoxide. In the formula, R<1> is an isopropyl group, etc., R<2> and R<3> are same or different lower alkyl groups, etc., R<4> is chlorine, etc., R<5>, R<6> and R<7> are same or different hydrogen, etc., * is the absolute configuration of S or R. This catalyst is useful for the production of cyanohydrin by addition of hydrogen cyanate to an aldehyde compd. to give the high yield and high optical purity of the product.
Patent JP-H02241951-A (JP)
Title: Fuel injection mechanism of internal combustion engine with supercharger
Inventor: YOKOYAMA TAKANAO
IPC: F02M69/00
Filed: 1989-03-16
Abstract: PURPOSE:To accelerate the atomization of fuel when a clutch is in on-state, and to prevent stagnation of fuel near a supercharger when the clutch is in off-state by performing fuel injection from the first injector when an electromagnetic clutch of the supercharger is on and from the second injector when it is off. CONSTITUTION:When both the engine rotating speed and load are in the region less than a designated value, a clutch 7 is off, a supercharger 4 is not operated, and ECU 10 outputs an energization signal to an injector 5', so that fuel injection is performed from the injector 5' toward a by-pass passage 8 and fuel stays near the supercharger 4 so as to prevent deterioration of an acceleration transition characteristic or the like. At this time, a by-path valve 9 is opened. When the clutch 7 is on, the ECU 10 outputs an energization signal to an injector 5, so that fuel injection is performed from the injector 5 toward a rotor and the fuel collides with the outer surface of the rotor to accelerate the atomization of fuel and prevent fuel from adhering to the inner wall of an intake passage.
Patent JP-H09255072-A (JP)
Title: Package of flat recording medium, and book having the flat recording medium
Inventor: OGAKI MASAO
IPC: B65D85/57
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a package of a flat recording medium which uses an inexpensive holder, and mechanically attaches it to a book such as a magazine. SOLUTION: A packaging body 10 comprises a bag body in which a transparent film 11 and a nonwoven fabric 12 of rectangular in shape and same in size are attached at three sides a, b, c and stores a flat recording medium 20, and a reinforced sheet 13 attached to the nonwoven fabric 12 side of the bag body. The reinforced sheet 13 may be provided with a projected part 13a longer at an open side (d) of the bag body. The package 10 becomes flexible by the reinforced sheet 13, the projected part 13a can be utilized as a holding margin in the bookbinding process in the type provided with the projected part 13a. In the type without the projected part 13a, the reinforced sheet 13 side can be sucked, and the package 10 can be attached to a book using a machine.
Patent JP-H10245347-A (JP)
Title: Agent for inhibiting restorage of body fluid
Inventor: OKAMOTO TOMOMITSU
IPC: A61K39/395
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To obtain a therapeutic medicine having actin functions for inhibiting the actions of VEGF/VPF inducing the restorage of ascites, pleural effusion, pericardial effusion, etc., to treat the restorage of the fluids. SOLUTION: This agent for inhibiting the restorage of body fluids contains an antagonist against VEGF/VPF  vascular permeability factor (VPF) [also called vascular endothelial cell growth factor (VEGF), and generically called as (VEGF/VPF)]} as an active ingredient. The VEGF/VPF antagonist includes a monoclonal antibody resistant to VEGF/VPF and an antibody reacting with at least one of the following sequences 1-3 which each is a part of the amino acid sequence of the VEGF/VPF. 1: KPSCVPLMR; 2: SFLQHNKCECRP; 3: KCECRPKKDRAR.
Patent JP-H11257750-A (JP)
Title: Warm air heating machine
Inventor: UCHIDA TAMIYA
IPC: F24H3/04
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To achieve an energy-saving operation without deteriorating warmness by successively increasing or decreasing the temperature of warm air being discharged, performing operation for a specific amount of time with the minimum value as a control target temperature, and then returning the combination of the control target temperature and operation time to an initial state for heating. SOLUTION: A first control for controlling the operation of a warm air generation means for a specific amount of time T1 at a first control target temperature Sm1 that is equal to a heating target temperature is provided to control the operation of the warm air generation means that is constituted of a burner 2 and a blowing fan 9 after temperature detected by a room temperature detection device reaches a heating target temperature that is set by a temperature-setting device. Also, second to fourth controls for controlling a heating operation for a specific amount of time T2-T4 at second to fourth target temperatures Sm2-Sm4 are provided.  Then, the temperature of discharged warm air is successively increased and decreased and a heating machine is operated for a specific amount of time with the minimum value as a control target temperature, and then the combination of the control target temperature and the operation time is returned to an initial state again.
Patent JP-H11254973-A (JP)
Title: Spring up type door
Inventor: FUKASHIMA KENJI
IPC: B62D33/04
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To resolve a trouble in opening and closing operation caused by the repelling force of a gas damper fluctuated according to the outside air temperature by providing, on the door panel inner surface center of a door, an opening and closing regulating device having a balancer movable extending over the vertical direction of the door and fixable in a proper position. SOLUTION: The upper edge of the door panel 1a of a spring up type door 1 is rotatable by a hinge, and a pair of gas dampers 6 are mounted on both sides thereof. An opening and closing regulating device A is formed of a lengthy holding tool 15 mounted on the inner surface of the door panel 1a, a balancer 16 movable and fixable to a proper position, and a lock pin 17. The lock pin 17 of the balancer 16 is fixed to a position where the distance L1 from the rotating center a-a of the door la to the center-of-gravity position is increased when the outside air temperature is high in summer, and the lock pin 17 is fixed to a position where the distance L1 is minimized and balanced in winter. According to this, a trouble in opening and closing operation of the door can be resolved.
Patent JP-H01235705-A (JP)
Title: Dryer for asphalt plant
Inventor: NISHIO KATSUHIKO
IPC: E01C19/10
Filed: 1988-03-15
Abstract: PURPOSE:To contemplate simplification of a device structure and saving of an installation space, by heating fresh aggregates and spent aggregates together in only one drying drum. CONSTITUTION:A drum 3 is provided at one end with a hot hopper 6 having a burner 7 for heating aggregates, and at the other end with a cold hopper 10 having a flue gas duct 11. Two rows of through-holes 15 and 16 are formed on the drum 3 circumferentially along and in the vicinity of a lateral center thereof, and surrounded and closed with cover members 18, respectively. A feed inlet 19 for fresh aggregates is provided on the cover member 18 disposed on the hot hopper side, while an outlet 8 for the fresh aggregates is formed on the lower part of the hot hopper 6. On the other hand, spent material is fed through an inlet 25 of the cold hopper 10 into the drum and discharged through an outlet 30 formed on the lower part of the cover member on the cold hopper side. Moreover, in a dryer apparatus 1 for an asphalt plant, an inner tube member 9 is disposed within the drum 3 to branch the hot air supplied from the hot hopper.
Patent JP-H08262328-A (JP)
Title: Laser trapping device and prism therefor
Inventor: KANO SHUJI
IPC: G02B5/04
Filed: 1995-03-22
Abstract: PURPOSE: To capture a particle by surely converging a laser beam without scattering the laser beam even when the optical axis is more or less inclined or shifted without using a cone prism being very difficult to presicely manufacture. CONSTITUTION: In a laser trapping device for capture a particle 2 by converging a laser beam on the focus by means of a condensing optical system 5 and projecting it on the particle 2 in vacuum or in a medium, a prism 3 for dividing the laser beam into plural parallel luminous fluxes is arranged before the condensing optical system 5, the both ends of the prism 3 on the entrance side and the exit side of the laser beam is formed by the same number of more than two planes 6A, 6B, 7A, 7B, and paired planes 6A and 7A, 6B and 7B on the entrance side and the exit side are formed parallel to each other.
Patent JP-H02273669-A (JP)
Title: Thienylacetic acid derivative, its production, its usage, medicine containing it and production thereof
Inventor: KARURU SHIEENAFUINGAA
IPC: C07D333/24
Filed: 1990-03-15
Abstract: The present invention relates to thienylacetic acid derivatives of the general formula I   <IMAGE> (I)  in which X denotes -O- or -NH-; R1 denotes hydrogen, the group -CH2-CO-R3 or the group -CO-CH2-NH2; R2 denotes hydrogen, (C1-C4)-alkyl or the radical R1 and R3 denotes (C1-C4)-alkoxy, hydroxyl or amino, it not being possible for both R1 and R2 to represent hydrogen when X denotes O, as well as the pharmaceutically tolerated salts thereof, process for the preparation thereof, the use thereof, and pharmaceuticals containing these and the preparation thereof.
Patent JP-S55154899-A (JP)
Title: Compound loudspeaker
Inventor: TANNO TOSHIHIRO
IPC: H04R9/06
Filed: 1979-05-22
Abstract: PURPOSE:To reduce the weight of a speaker and to reduce its cost by direct fitting the 2nd speaker unit by making use of the grill of the 1st speaker unit. CONSTITUTION:On the front face of speaker unit 2, grill 3 is fitted and on the back face of this grill 3, speaker unit 4 is fitted to constitute compound speaker 1. Grill 3 is constituted in a dome shape on the whole with metallic net 18, for example, stuck to radial ribs 17. Then, unit 4 is placed in the front face of diaphragm 14 of unit 2 and fitted to ribs 17 at the part of sound hole 19 of grill 3. Consequently, since there is no need for an arm, spacer, etc., speaker 1 can be made lightweight and its cost can also be reduced. Additionally, sound is never shielded because of no obstruction at the front face of unut 2, flattening frequency characteristics.
Patent JP-H01286877-A (JP)
Title: Thermal transfer type recorder
Inventor: TSUBOI KIYOSHI
IPC: B41J17/30
Filed: 1989-03-15
Abstract: PURPOSE:To enable an unaccustomed operator to set an ink film in position without causing wrinkling and without any positional error in parallel to the feeding direction of the ink film by providing a guide means for guiding an ink film, paid out from a pay-out core, to a take-up core through a recording part. CONSTITUTION:An ink film is wound around a pay-out core 27, and is taken up around a take-up core 32 through guide rollers 28, 29, 30 and a pair of guide rollers 31a, 31b. At the time of mounting an ink film roll, with the ink film adhered to the take-up core 32, on a recorder, the operator can set the ink film roll in position without taking care of the parallelism of the pay-out core 27 and the take-up core 32 or the like, so that the ink film can be prevented from being wrinkled due to failure in mounting the ink film roll.