baber/WOPTO huggingface dataset:
Patent JP-H11346087-A (JP)
Title: Packaging method of shield plate
Inventor: NAKAJIMA IKUO
IPC: H05K3/34
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To improve the assembly accuracy, working efficiency, and quality of a shield plate, by mounting the shield plate with taping specifications to a printed-circuit board, and performing the reflow soldering of the shield plate simultaneously with chip parts. SOLUTION: A plurality of shield plates of the same shape are arranged on an adhesive tape, are peeled from the tap one by one by a parts-supplying machine, and are supplied to the mounting position of each printed-circuit board 1, and the surrounding of chip parts 2B is shielded by a shield plate 3. More specifically, the shield plate 3 with taping specifications is mounted to the printed-circuit board 1 for mounting the chip parts, and the shield plate 3 is subjected to reflow soldering simultaneously with the chip parts. The soldering part of the shield plate 3 is located at the tip of a leg part. In this manner, the positioning of the shield plate 3 becomes more accurate than manual operation. Also, soldering becomes uniform due to the use of a reflow oven, thus improving working efficiency and quality as compared with soldering by manual operation.
Patent JP-S5943321-A (JP)
Title: Spectrophotometer
Inventor: KUROISHI TADAFUMI
IPC: G01J3/28
Filed: 1982-09-03
Abstract: PURPOSE:To enable high preciseness measurement, by providing a circuit for treating the outputs of a plurality of diode elements each receiving same monochromatic liqht among light from a prism for separating light passing a specimen into monochromatic lights as one signal. CONSTITUTION:White light 7 irradiated from a light source 1 enters a specimen chamber 2 to be passed through the cell 3 therein and the light from the cell 3 is separated into monochromatic lights 8 through a spectroscope 4 to be received by a photodiode array 6. The light receiving surface 14 of this array 6 is protected by a window 13 and each photodiode element 14 is connected to each pin 15 for taking out a signal. A purality of photodiodes 14 are mutually connected so as to take out the outputts of said photodiodes 14 each receiving same monochromatic light dispersed by the prism as one signal which is, in turn, inputted to a data processor 10 through a shift register and a multiplexer 9 and the output thereof is outputted to CRT11 and a recorder 12 to be recorded.
Patent JP-H023906-A (JP)
Title: Manufacture of rare earth element-fe-b system magnet
Inventor: KAWAI NOBUYASU
IPC: H01F41/02
Filed: 1988-06-20
Abstract: PURPOSE:To prevent the damage of a capsule caused by excessive rise of pressure in the capsule by installing a relief hole for liquid phase in the tail part of a metal capsule in which alloy ingot is encapsulated, the basic component of the alloy being a rare earth element, iron and boron. CONSTITUTION:A semi-melted state ingot of alloy, whose basic components are a rare earth element, iron and boron, is encapsulated in a metal capsule 1. The capsule 1 is formed by using a square pipe 2; a front plug 3 and a rear plug 4 are fixed; a relief hole 5 for liquid phase is installed in the rear plug 4. By this setting, the liquid phase, which has been push out backward and accumulated in the rear plug 4 when the ingot is encapsulated in the capsule 1 and rolled, is released from the hole 5, so that the excessive rise of pressure in the capsule 1 can be prevented. Thereby, the damage caused by the excessive rise of pressure in the capsule can be prevented. Further even in the case of a thin-wall metal capsule, the plate thickness reduction ratio can be increased by one time rolling process, thereby improving magnetic performance.
Patent JP-S5377423-A (JP)
Title: Chrominance components processing unit
Inventor: NAKAGAWA HIMIO
IPC: H04N9/78
Filed: 1976-12-21
Abstract: PURPOSE: To obtain signals which operate accurately and have no cross-color disturbance by delaying correctly the output of the second sampling unit which has a phase difference of 180° against the output of the first sampling unit by 1H. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05322019-A (JP)
Title: Oil pressure control unit for automatic transmission
Inventor: INOUE DAISUKE
IPC: F16H61/10
Filed: 1992-05-20
Abstract: PURPOSE:To prevent pressure oil supply lag caused by decrease in residual oil. CONSTITUTION:A hydraulic control unit for an automatic transmission A contains a frictional engagement device 3 provided with a oil drain mechanism 2 which promotes drain of pressure oil from an oil pressure chamber 1. The unit is also provided with a residual oil judgement means 4 which finds oil quantity left in the frictional engagement device 3 before engagement and a supply speed regulation means 5 which changes speed of oil pressure supplied to the frictional engagement device 3 according to the residual oil quantity. Therefore pressure oil supply lag will not occur even if residual oil is a little, so that shift qualilty and gear shift response lag is prevented.
Patent JP-H01319864-A (JP)
Title: Vector mask control system
Inventor: UDA TOSHIYUKI
IPC: G06F17/16
Filed: 1988-06-21
Abstract: PURPOSE:To save useless decision on vector mask data and to make faster a vector operation by using a mask special control flag for the control of the operation in an information processor. CONSTITUTION:A vector mask data generating means consists of mask generating operand registers 1 and 2, a comparing circuit 3, a mask data register 4, an instruction word register 6 and a instruction decoder 7, and a mask special control flag setting means consists of mask special control flag setting part 5. When the mask special control flag is set by the mask special control flag setting means, the operation of a non-operation instruction is executed without referring to the vector mask data generated by the vector mask data generating means at the time of the execution of the vector instruction accompanied with the mask control. Thus, the useless decision on the vector mask data can be saved, and the vector operation can be made faster.
Patent JP-S5940856-A (JP)
Inventor: TOKIFUJI TOSHIAKI
IPC: A61H7/00
Filed: 1982-08-31
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-S6314019-A (JP)
Title: Hot-water supplying system
Inventor: MARUYAMA NOBORU
IPC: F24D17/00
Filed: 1986-06-30
Abstract: PURPOSE:To elongate the lifetime of a circulating pipeline without employing any high-quality pipe and make the cost of installation inexpensive, by a method wherein, branch pipes, introduced into respective rooms, are connected between a main sending pipe and a main returning pipe, which constitute a circulating pipeline, while a heat exchanger, which exchanges heat with water for supplying hot-water, is provided in the branch pipes. CONSTITUTION:A closed loop pipeline consists of main sending pipes 2-4, which are connected to heat exchangers 1, and main returning pipes 5-7, which are connected to the main sending pipes and the heat exchangers 1. The closed loop pipeline is provided with a pump 10 to circulate heating liquid while branch pipes 14, which are introduced into respective rooms, are connected between the main sending pipelines and the main returning pipelines. The branch pipe 14 is provided with a heat exchanger 17, which exchanges heat with a water pipe 16 for supplying hot-water and is equipped with a hot-water supplying valve 15. The heating liquid, which does not affect adversely on the pipelines, is employed whereby the lifetime of the circulating pipelines may be elongated without employing high-class pipes and the cost of installation of the system may become inexpensive.
Patent JP-S5277679-A (JP)
Title: Semiconductor device
Inventor: OOMURA KAZUMICHI
IPC: H01L29/78
Filed: 1975-12-24
Abstract: PURPOSE:To obtain semiconductor device of superior FET in fast switching characteristics and high frequency characteristics which shows as high mobility as that which has no compressing distortion by using it such that semiconductor film is used so that it receives compression distortion direction of which is parallel to its film surface.
Patent JP-S5580838-A (JP)
Title: Signal processor
Inventor: TANAKA SHINICHI
IPC: G11B15/02
Filed: 1978-12-11
Abstract: PURPOSE: To decrease the malfunction greatly by providing more than one pair of coils connected to each other and furthermore securing switching the polarity of each of the paired coils via the switch.  
     CONSTITUTION: The two coil terminals forming record/reproduction head 4 are refered to as A/A' and B/B' each and then connected toward A-A' and B-B' to secure the in-phase for the two coils each other. Chnage-over switch 5 gives switching to the two coils connected in series to secure the same or opposite phase to each other. The diagram shows that switch 5 secures the same phase to be connected to record/reproduction amplifier 6. With change-over of switch 5, the coils feature the opposite phases to be connected to the output side of control signal generator 7. Thus the control signals are recorded in the opposite phase to the two tracks on magnetic tape 3. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6130511-A (JP)
Title: Cosmetic
Inventor: OGINO KAZUO
IPC: A61Q1/02
Filed: 1984-07-23
Abstract: PURPOSE:A comsmetic, obtained by incorporating cut synthetic resin films, metallized with a simple noble metal or an alloy thereof with other components, having elegant metallic makeup effect unique to the noble metal having improved beautifulness and reflectivity, and good feeling of use and storage stability. CONSTITUTION:A cosmetic obtained by incorporating cut synthetic resin films, having 6-30mu thickness and 0.03-1.0mm. major and minor axes, and metallized with a simple noble metal, e.g. gold, silver, platinum or iridium, or an alloy thereof with other components. The thickness of the metallization of the noble metal is preferably within 0.03-0.1mu, particularly 0.04-0.05mu range. In case the silver is used as the noble metal, the metallized surfaces of two silvered films are preferably opposed, and bonded with a suitable adhesive, and cut to a given size.
Patent JP-H01110606-A (JP)
Title: Granular agricultural chemical composition
Inventor: CHIBA KAORU
IPC: A01N57/12
Filed: 1988-06-23
Abstract: PURPOSE:To obtain the above composition having improved stability of the active component with time and reduced transcutaneous toxicity and effective in controlling scales, by adding a specific monocarboxylic acid to an agricultural chemical containing O-ethyl S,S-dipropylphosphorodithioate. CONSTITUTION:An agricultural chemical containing O-ethyl S,S- dipropylphosphorodithioate is used as an active component and is added with a >=6C unsaturated aliphatic monocarboxylic acid. The unsaturated aliphatic monocarboxylic acid is, e.g., oleic acid, linoleic acid, linolenic acid, arachidonic acid or beef tallow fatty acid. The amount of the additive in the granule is preferably >=0.1wt.%, especially 0.5-5wt.%. The composition can be prepared by conventional method for the preparation of granule of agricultural chemical.
Patent JP-S6044736-A (JP)
Title: Air conditioner
Inventor: TAKAGI KENICHI
IPC: F24F1/00
Filed: 1983-08-22
Abstract: PURPOSE:To make the ratio of rates of air-conditioned flows blown off from both right and left discharge ports stepless variable by a method wherein slidable curved plates installed at the curved surface parts of a casing are shifted. CONSTITUTION:Air is sucked through a suction port 15 to an orifice 14 and then past through an impeller 3 and finally discharged from the right and left openings 11 and 11 of a casing 4. In this case, the conditioned air flow rates blown off rightwards and leftwards can be set at will by sliding curved plates 16 and 16 arranged on the opening parts 11 for blowing-off in two directions in order to set blow-off port widths (t) and (t') at desired values. In addition, because the total flow rate is kept constant, the rotational frequency of the impeller 3 is also kept constant and accordingly no increase of noise is resulted.
Patent JP-2000338584-A (JP)
Title: Film unit with lens
Inventor: MIZOGUCHI NAGAMASA
IPC: G03B17/04
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a film unit with lens that can reduce the number of components and can prevent of components the fall-off. SOLUTION: In the film unit with lens in which unexposed photographic film is assembled into a unit main body and which has a finder unit which visually confirm a subject an axial body 45 pressing the shaft part of a sector lever constituting a shutter mechanism positioned on the lower side of the finder unit from an upper side, is provided. Thus, the positions of the shaft part and the upper surface of the part constituting a photographing mechanism are regulated, so that the finder unit and these parts are related to each other mechanistically and the number of the components can be reduced.
Patent JP-S6047308-A (JP)
Inventor: TANJI TSUTOMU
IPC: H01B13/14
Filed: 1983-08-23
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-H0318404-A (JP)
Title: Rotating body for rolling equipment and production thereof
Inventor: NAKAGAWA YOSHIHIRO
IPC: B23K1/00
Filed: 1989-06-15
Abstract: PURPOSE:To prevent the generation of the deviation and crack of a sleeve even with the thin sleeve by joining the shaft and sleeve of the rotating body for rolling equipment by brazing. CONSTITUTION:A conjugated roll 1 is formed by brazing the sleeve 3 formed of a wear resistant material to the shaft 2 formed of a tough material. The brazing material used for brazing consists of the rapidly solidified brazing material obtd. by rapid solidification from the melt of an alloy material of an Ni base or the like having the joining strength to the extent of not generating a slip between the shaft and the sleeve at the time of the use of the rotating body. The brazing material, therefore, melts at an comparatively low m.p., has the large flow property of solder and the good wettability with cast iron and steel. The brazing material is consequently liable to infiltrate the narrow spacing between the shaft 2 and the sleeve 3 and is easy to handle. Since the Ni-base alloy has the good diffusibility to iron, the sufficient diffusion joining is executed in the boundary part between the brazing material and the shaft 2 and the sleeve 3 and the high joining strength is obtd. The generation of the deviation and crack of the sleeve 3 is prevented in this way.
Patent JP-2000345195-A (JP)
Title: Production of functional water
Inventor: MORI YOSHIAKI
IPC: C11D7/50
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing functional water capable of improving the solubility of a gas. SOLUTION: This method for producing functional water comprises exciting a magnetic field-generating coil 12 with an alternating current electric source 14, impressing an alternated magnetic field on pure water 16 in a water vessel 10, and subdividing a cluster by adding energy to water molecules from the magnetic field. Also, a functional gas 24 such as ozone or hydrogen is injected from a functional gas-supplying part 22 to the bottom part of the water vessel 10 through a gas piping 20. The functional gas 24 is dispersed by a multiply perforated plate 26, the gas is dissolved in the pure water 16 while ascending in the pure water 16, being trapped at the boundary of the cluster for bonding with water molecules to change the pure water 16 into the functional water.
Patent JP-S6047872-A (JP)
Title: Ignition timing control device for internal-combustion engine
Inventor: MURAMATSU MOTOYASU
IPC: F02P5/153
Filed: 1983-08-25
Abstract: PURPOSE:To permit to control a spark advance in the same manner as the control upon judging the knocking without judging the knocking by a method wherein the value of knock correcting spark advance in a high revolution area is operated based on the value of knock correcting spark advance obtained in the area capable of judging knocking. CONSTITUTION:During the operation of the engine, the load and the revolving speed of the engine are compared with respective predetermined values in an engine load comparating means 4 and an engine revolving speed comparating means 5. When the load of the engine is lower than the predetermined value, the value thetak of knock correcting spark advance is made zero by first knock correcting spark advance value operating means 6, and when the load of the engine is higher than the predetermined value but the revolving speed of the engine is lower than the predetermined value, the knock correcting spark advance thetak is operated by second knock correcting spark advance value operating means 7 in accordance with the generating condition of knocking. When the revolving speed of the engine is higher than the predetermined value, the value of knock correcting spark advance is operated by third knock correcting spark advance value operating means 8 based on said knock correcting spark advance value thetak. Basic ignition timing thetaB is corrected in accordance with the value of knock correcting spark advance obtained in such manners.
Patent JP-H112341-A (JP)
Title: Passage switching device
Inventor: MORIYA TOSHIO
IPC: F16K11/00
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To reduce an influence by a temperature difference of fluid and enable the simultaneous closing of both an intake passage and discharge passage. SOLUTION: A passage switching device 1 switching a flow direction of fluid of two systems is constituted of an outer housing 2 consisting of an equipment body and an inner housing 8 consisting of an equipment body provided in the outer housing 2 in a freely rockable manner. Further, the outer housing 2 has an outer housing side fixed port 7 normally connecting one passage of fluid of the two systems and two switching ports 5, 6 provided so as to communicate with the outer housing side fixed port 7.  Simultaneously with that, the inner housing 8 has an inner housing side fixed port 10 always connected to a rocking shaft 12 which is the other passage of fluid in the two systems and the rocking center of the inner housing 8, valve port 11 communicating with the inner housing side fixed port 10 and capable of selectively communicating with one of the two switching ports 4, 5, and a seat surface 9 not closing one more switch port when the valve port 11 communicates with one of the two switch ports 5, 6 and closing at least one of the switching ports 5, 6 when the valve port 11 communicates with neither of the two switching ports 5, 6.
Patent JP-H0611692-A (JP)
Title: Light controlling device
Inventor: JIEEMUZU RII FUAAGASON
IPC: G02F1/1333
Filed: 1991-03-22
Abstract: PURPOSE: To provide a device for controlling light by liquid crystal materials. CONSTITUTION: The liquid crystal materials 30 are dispersed in the form of volume or liquid crops within the housing medium. These liquid crystal materials 30 and housing medium are arranged on a substrate 12. The liquid crystal materials 30 are nearly continuously distributed on the substrate 12. The liquid crystal materials 30 are nematic in terms of operation. The extraordinary ray refractive index of the liquid crystal materials 30 has a value different from the refractive index of the housing medium and the ordinary ray refractive index has a value nearer the refractive index of the housing medium. The housing medium orients the liquid crystal materials 30 along its surface and scatters the light by the cooperative effect with the housing medium in the absence of the electric field and allows the transmission of the light in response with the electric field.  The device is provided with a means for applying the electric field to the liquid crystal materials 30.
Patent JP-S60101254-A (JP)
Title: Stirling engine
Inventor: NOMAGUCHI TAMOTSU
IPC: F02G1/055
Filed: 1984-07-23
Abstract: PURPOSE:To improve cooling efficiency on the low temperature side by providing communication holes for a cooling medium at positions on a heat transfer plate different from each other in the circumferential direction of the plate disposed in a communication chamber surrounding a low temperature operation space of a cylinder and allowing the cooling medium to pass therethrough. CONSTITUTION:A first cylinder 1 made of heat resistant metal and closed in its one end and a second cylinder 5 made of metal having good thermal conductivity are connected with each other via a movable flange 2. A first piston 7 is disposed in the both cylinders to provide a high temperature operation space 22 and a low temperature one 23, while a second piston 18 is disposed for deriving power. A cooling water jacket surrounding the second cylinder 5 is formed by a housing 6, and communication holes 5c for a cooling medium are provided in a plurality of first cooling fins 5b projecting on the circumference of the second cylinder in the longitudinal direction thereof at different positions thereon in the circumferential direction thereof. Hereby, a flow of the cooling medium can be made uniform over the whole surface of the first cooling fins 5b.
Patent JP-H06343249-A (JP)
Title: Pre-load supplier
Inventor: ONO MASATO
IPC: H02K15/14
Filed: 1993-05-31
Abstract: PURPOSE:To provide stable pre-load pressure that is constant even when a carrier pallet is moved, by using a compression spring for supplying the pre-load. CONSTITUTION:When a holding member 3 goes downward and thereby a pushing body 4 is in touch with a work 1 mounted on a carrier pallet, a compression spring 5 is compressed so that the pushing body 4 with pushing force downward applies a given pre-load to the work 1. While the carrier pallet 2 is moved, the pre-load pressure to the work 1 is held by a clamp means 6, and the pre-load pressure is applied continuously to the work 1 during the carrying movement. In this case, the compression spring 5 generates the pre-load pressure to the work 1, so there occurs no inertia force even when the carrier pallet is moved. Consequently, the pre-load pressure is kept constant, and a stable pre-load pressure is applied to the work 1.
Patent JP-S639803-A (JP)
Title: Method and device for three dimensional measurement
Inventor: KAWAI SHIGERU
IPC: G01S17/32
Filed: 1986-06-30
Abstract: PURPOSE:To measure the distance to a body to be measured in two dimensions and in parallel by finding the optical path difference between reference light and reflected light by using a two-dimensional photodetector (CCD). CONSTITUTION:Light beam from a laser 1 is made into parallel light by a lens 2 and the parallel light is split into two by a beam splitter 3. One light beam is reflected by a corner cube 4 to travel along a reference optical path. The other light beam illuminates the body 5 and its scattered light is image- formed by a lens 6 to interfere with the reference light on the two-dimensional photodetector 7, so that their interference pattern generates waviness in proportion to the optical path difference. The interference pattern is converted into a binary signal by using an image input device 9 and the photodetection signal of the photodetector 7 is sampled at frequency more than twice the frequency of the waviness. This signal is considered as one picture, the picture which is one period before is subtracted from said picture, and the subtraction result is added to the contents of an image memory 10. This sampling is carried on for a certain time and variation is measured to represent beat frequencies at respective points as gradations of a picture. The gradations are measured to find the distance to the body 5 and further the optical path difference.