baber/WOPTO huggingface dataset:
Patent JP-H08288286-A (JP)
Title: Silicon oxide film forming method
Inventor: IZAWA HIDEO
IPC: C23C16/04
Filed: 1995-04-19
Abstract: PURPOSE: To easily form a silicon oxide film having partially different film thickness only by a film forming process. CONSTITUTION: When forming a silicon oxide film on a substrate by a plasma CVD method using organic silane gas and oxidizing gas, the film formation is performed by partially changing the temperature of substrate surface. This partial temperature change on the substrate surface can be achieved by heating on irradiating a part 4 of the substrate surface with a laser beam 27 or a strong light beam or energy beam. Also, if a conductive pattern 4 is formed on the substrate 1, then the temperature of the substrate surface may be partially heated by applying a current or providing a closed loop circuit pattern for a conductive pattern 4 and then applying an induced current thereby partially heating the temperature on the substrate surface.
Patent JP-S5618658-A (JP)
Title: Thermoplastic acrylic resin paint composition
Inventor: NAKADE YASUSHI
IPC: C08L33/04
Filed: 1979-07-24
Abstract: PURPOSE: Titled composition, giving a coat with excellent quick-drying property, luster, adhesion and weathering resistance, which is prepared by the addition of a specified plasticizer to a thermoplastic acrylic resin paint.  
     CONSTITUTION: (A) 100pts.wt. (as solid) of a thermoplastic acrylic resin paint, obtained by dissolving a thermoplastic acrylic resin of peak MW, by gel permeation chromatography (GPC), of 10,000W50,000, and of glass transition temperature 50W 90°C, and, if necessary, a cellulose derivative such as nitrocellulose, in a solvent, are compounded with, as a plasticizer, (B) 5W50pts.wt. of an acrylic copolymer of glass transition temperature -5W-60°C and of peak MW, by GPC, of 10,000W 100,000, obtained by the copolymerization of a monomer mixture, composed of (meth)acrylic acid and a (meth)acrylate having a 1W12C alkyl group, and, if necessary, of not more than 50wt% of other substituting monomers.  
     USE: A paint for the inside and outside of vehicles, apparatus, etc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62249281-A (JP)
Title: Graphic editing device
Inventor: YANO TAKANORI
IPC: G06T11/80
Filed: 1986-04-23
Abstract: PURPOSE:To obtain a graphic editing device which is convenient to use by providing a means to handle a line segment as a line segment of minimum unit excluding the intersection with other straight line. CONSTITUTION:A device is composed of a RAM 1 for displaying a graphic, a graphic displaying generator 2, a displaying part 3, a data bus 4, a work area 5 for displaying the graphic and a graphic displaying interpreting part 6. Concerning respective line segments of Figs. (A) - (E), the work area 5 stores the coordinate value in the shape which does not have the intersection with other straight line on the way concerning respective line segments. (B) is stored in the shape of a line segment a1,e and a line segment ea2, and a line segment b1,e and a line segment eb2. The interpreting part 6 investigates the contents of the work area 5, converts them to graphic displaying information and transfers them to the RAM 1. Since the contents of the work area 5 are expressed by the coordinates of two points and the type of the line segment to link them, the contents are successively removed one by one and displayed on the displaying picture. Thus, line segments (e) and (g) only can be deleted as shown in Fig. D.
Patent JP-S5218048-A (JP)
Title: Ventilating device of sauna bath room
Inventor: NAGASE MITSUHIKO
IPC: F24F7/00
Filed: 1975-07-31
Abstract: PURPOSE: To realize such a sauna bath room ventilating device as can perform a good ventilation during bathing. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07299666-A (JP)
Title: Swing type electric discharge machining method and device therefor
Inventor: MITSUYA NORITAKE
IPC: B23H7/28
Filed: 1994-05-06
Abstract: PURPOSE:To realize the finish electric discharge machining of the side surface of work automatically without generating the rough surface remainder. CONSTITUTION:The side surface 16a of work 16 is machined by sliding sn electrode 11 on an XY plane by the same quantity as a normal swing quantity, and at the same time electric discharge frequency or a machining time is kept recorded. Machining is conducted by conducting the addition of a slide quantity that is on a less side, until totalized electric discharge frequency or machining time reaches the same value on both sides of the slide. The finish of the side surface machining is carried out by deciding a swing shape by making a point an electrode center point has arrived in each slide direction, a reference.
Patent JP-H10285966-A (JP)
Title: Control method for snow-melting device using solar cell
Inventor: NAKAZAWA TAKASHI
IPC: H02N6/00
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To make it possible to detect when snow has been melted at a preset value or above, by stopping a power conditioner for a short time at constant time interval, or stopping the power conditioner when the power conditioner is brought into constant current control state, and checking the output voltage from solar cell power generation. SOLUTION: A power conditioner 61 pauses at constant time intervals, or at constant timer intervals after the power conditioner is brought out of constant voltage control state. That is, if a voltage equal to or above a preset value, it is judged that snow has been melted. Then, the power conditioner 61 is stopped, and switched to the power generation side. If the generation voltage is lower than the set value, the power conditioner 61 is restarted and directcurrent power is supplied. Thus, it is possible to let reverse power flow perform through solar cell generation when the sun is shining, and bring the power conditioner in forward conversion operation to melt snow through temperature rise in the solar cell when it is snowing or the snow lies.
Patent JP-2000295801-A (JP)
Title: Divided stator core
Inventor: KANEKO AKIRA
IPC: H02K1/18
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a divided stator core for a motor, etc., which can suppress increase of a manufacturing cost by avoiding the employment of new components while electrical characteristics are not deteriorated. SOLUTION: A divided stator core is composed of a plurality of core blocks 1 comprising laminated electromagnetic steel sheets 2. The core block 1 has a comb-shaped part which is made to protrude on the outer circumference side of the adjacent core block and plastically deformed. A protruding bent tab 3 or a notch 5 is formed on the surface of each electromagnetic steel sheet 2 which is brought into contact with the electromagnetic steel sheet belonging to the adjacent core block. Grooves 4 into which the protruding bent tabs of an upper layer or lower layer electromagnetic steel sheets are inserted are provided.
Patent JP-H02272546-A (JP)
Title: Production of instant film unit
Inventor: SHIMIZU TORU
IPC: G03C8/50
Filed: 1989-04-14
Abstract: PURPOSE:To improve handling quality at the time of production without impairing the ease of handling by previously joining over sheets to a pod side and trap side after peeling of an image recording sheet and releasing the joint on the trap side just before the separation to each of film units. CONSTITUTION:The over sheets 19 are joined to the pod 14 side and trap 16 side of the film units 10 during the course of the stage in which the film units 10 are produced successively in a transporting direction. Namely, both ends of the cover sheets 19 are joined and, therefore, the parting of the over sheets 19 from a mask sheet 11 is obviated and the handling in later fabricating stages is facilitated. The joint on the trap 16 side is released before the successively provided film units 10 are disconnected to each of the units. The film units 10 joined with the over sheets 19 only on the pod side are obtd. in this way and, therefore, the over sheets 19 do not get in the way even at the time of the release of the image recording sheets 18.
Patent JP-H06327759-A (JP)
Title: Medical apparatus and method using chloride-free odor interruption material
Inventor: ANIRU TORUGARUKAA
IPC: A61F5/44
Filed: 1994-05-09
Abstract: PURPOSE: To provide a medical device that includes a smell insulating layer not containing any chloride therein by using a ethylene vinyl alcohol copolymer with a specific ratio of vinyl alcohol as the smell insulating material. CONSTITUTION: An ethylene vinyl alcohol copolymer containing 45% to 65 mol% of vinyl alcohol in the copolymer is used as a smell insulating material. The ethylene vinyl alcohol copolymer is formed as a film and is a laminate having more than one layer of the polymer films, and the ethylene vinyl alcohol copolymer shares at least 2% of the thickness of the laminate. Also, the ethylene vinyl alcohol copolymer shares 2% to 12% of the thickness of the laminate and the laminate is structured as one layer of ethylene vinyl alcohol copolymer film is sandwiched between two polymer films.
Patent JP-H09260927-A (JP)
Title: Antenna system
Inventor: AMANO NAOKI
IPC: H01Q3/02
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To provide an antenna system with which directivity can be variably controlled corresponding to mechanical displacement by variably controlling the directivity corresponding to an apex angle formed by an inverted V-shaped loop path with a reception frequency. SOLUTION: This antenna system 1 is provided with a loop path for which a conductor D to become a prescribed effective electric length corresponding to the reception frequency is folded into inverted V shape. The inverted V-shaped loop path is formed by successively folding the conductor D from an power feeding point F to nodes 1a-1e. In such a form, vertical angle α facing the power feeding point F, hypotenuse L1 forming the vertical angle α, short line L2 and conductor D diameter ϕ become parameters to decide antenna characteristics.  In this case, when azimuth angles 0 deg., 90 deg., 180 deg. and 270 deg. in directional patterns are respectively defined as south, east, north and west, a main robe is generated in the east-west direction concerning the direction pattern for which the length of the oblique line L1 is 0.5λ and the apex angel is from 30 deg. to 60 deg.. On the contrary, in the directional pattern for which the vertical angle 90 deg., the main robe is changed into south-north direction.
Patent JP-H03293988-A (JP)
Title: Motor controller
Inventor: YOKOYAMA EIJI
IPC: H02P29/00
Filed: 1990-04-09
Abstract: PURPOSE:To effect the control of high performance and high accuracy with an inexpensive circuit by a method wherein an external disturbance observer circuit, estimating the amount of external disturbance operated by a same dimension observer, is provided beside a phase control loop and a speed control loop to effect feed forward. CONSTITUTION:A rotating speed signal FG and a rotating phase signal PG, which are obtained from a motor 4, are inputted into a traditional motor control circuit 100 to obtain a control voltage Vc and a detecting speed Sc by comparing the signals with a reference speed and a reference phase and input them into an external disturbance observer circuit 101. The circuit 101 adds a value, obtained by amplifying the detecting speed Sc, converted from the rotating speed signal FG through a F/V converter 110, in an amplifier 119, with the amplified value of the input control voltage Vi through another amplifier 118, in an adder 126, then the delay of the phase is corrected by a filter 120. A value obtained by amplifying a value subtracting the amplified signal Sc, amplified by another amplifier 121, from the output of the filter 120 through a subtractor 122, is added with the output Vc of a phase and speed error generating circuit 201 in an adder 124, then, the feedforward of the estimated value of an external disturbance into a drive circuit 102 is effected.
Patent JP-S59220530-A (JP)
Title: Ground subsidence prevention work in buried pipeline
Inventor: OOISHI HIROSHI
IPC: E02D27/34
Filed: 1983-05-31
Abstract: PURPOSE:To prevent the occurrence of shearing force in a pipeline by laying a subsidence preventive plate in contact with a fixed structure below the pipeline buried under the ground fixedly to the fixed structure. CONSTITUTION:A pipeline 2 is buried in a fixed structure 1, e.g., retaining wall, etc., and also under the ground in such a way as to bury and fix one end of the pipeline 2 in the fixed structure. A subsidence preventive plate 4 is then provided along the buried pipeline 2. The subsidence of the ground surrounding the fixed structure 1 is therefore occurred in a gentle form and shearing force to be generated in the buried pipeline 2 can be reduced.
Patent JP-H02275181-A (JP)
Title: Aluminum alloy seal ring and its manufacture
Inventor: MATSUMURA NOBUYUKI
IPC: C21C1/04
Filed: 1989-04-14
Abstract: PURPOSE:To improve sliding characteristics by mixing aluminum alloy powder with hard powder, and cold-processing for forming hard powder distributed aluminum alloy compound material made by hot extrusion in seal ring for hydraulic equipment and the like. CONSTITUTION:A billet 1 is made by mixing a capacity part 100 of aluminum alloy powder which includes Si to improve wear resistance by means of precipitation hardening by 0.2 to 4.5weight% and Cu to increase strength and hardness by 0.1 to 4.5weight%, with a capacity part 2-10 of hard powder which consists of SiC, WC and the like of more than 600 in hardness of HmV and of 1 to 60mum in average particle diameter. After the billet 1 is put in the container 2 of an extruder 2, sealed with a seal block 4 and hot-extruded from a central opening 7 by press-fitting a die 5 by means of a stem 6, cold plastic processing (wire drawing processing) is carried out to manufacture seal ring. It is thus possible to improve sliding characteristics such as baking core resistance, wear resistance and the like.
Patent JP-H09282520-A (JP)
Title: Paper sheet handling device
Inventor: NAGAI YUKIO
IPC: A61L2/04
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a compact device using a miniaturized motor by reducing torque at the time of start even in the case of start at low temperature by starting rotating a heating roller after the detection of fixed temperature through a temperature sensor when rotating and activating the heating roller up to the sterilizing temperature. SOLUTION: A temperature detector 8 measures the surface temperature of a heating roller 1 and outputs measured data to a device control part 7. The device control part 7 turns on/off an electric heater 5 by keeping a switch 17 based on the measured data outputted by the temperature detector 8 and keeps the surface temperature of the heating roller 1 at the sterilizing temperature. Concerning such a device, first of all at the time of start, the electric heater 5 is turned on and an endless belt 12 is heated by heating the heating roller 1, while monitoring its surface temperature through the temperature detector 8 until it becomes the fixed starting temperature. After the surface temperature of the heating roller 1 reaches the starting temperature, rotational driving is performed by a motor 4 for driving the heating roller.
Patent JP-S51118287-A (JP)
Title: Rising and sinking apparatus
Inventor: KAWASAKI KANJI
IPC: B63C11/00
Filed: 1975-08-06
Abstract: PURPOSE: To effect soft landing of a rising and sinking apparatus for an underwater working machine or robot, which is equipped with a floating tank, such that it may not receive any shock. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01311069-A (JP)
Title: 1-dimethylcarbamoyl-3-substituted-5-substituted- 1h-1, 2, 4-triazole
Inventor: RICHIYAADO MAACHIN YAKOBUSON
IPC: C07D405/12
Filed: 1989-04-14
Abstract: Certain novel 1-dimethylcarbamoyl-3-substituted-5-substituted-1H-1,2, 4-triazoles are insecticidally active and can be used, optionally in compositions also containing agronomically acceptable diluent or carrier, to combat insects, especially insects of the order Homoptera.
Patent JP-S63261226-A (JP)
Title: Liquid crystal display device
Inventor: ENOMOTO MASAFUMI
IPC: G02F1/133
Filed: 1987-04-20
Abstract: PURPOSE:To improve a value added of a transmittive liquid crystal display device by providing a filter for deciding the color of transmittive light for display of the liquid crystal display device, permitting users thus easy change of the transmittive display light optionally depending on the purpose and environment, etc. for using the liquid crystal display device. CONSTITUTION:A color filter 2 is provided attachably and detachably by providing a filter guide 1 to between a liquid crystal element 4 and a fluorescence discharge tube type light source 3. By inserting the color filter to between the liquid crystal display element 4 and the light source 3, the color emitted from the light source 3 changes depending on the color filter 2. Thus, the displayed color can be changed. An attaching and detaching port 6 for attaching and detaching the color filter 2 is provided to a frame 5. The value added of a liquid crystal display device is improved by this constitution since the transmittive display color is changeable by permitting users optional exchange of the color filter 2 depending on the purpose and environment, etc. for using the liquid crystal display device.
Patent JP-H04324541-A (JP)
Title: Network system
Inventor: KAWAGOME WASAKU
IPC: G02B26/12
Filed: 1991-04-25
Abstract: PURPOSE:To automatically cope with a change in a file by storing an orginal execution file in place of a copy execution file which has not been used for a long period from the latest actuation request accepting time by erasing the copy execution file from a disk. CONSTITUTION:Whether or not an execution file 10a to be executed by means of a client machine 13 used as the second computer is stored in a file storing section is decided and, when the file 10a is stored, the prepared date and time of the file are acquired from a file server 12 used as teh first computer and whether or not the acquired date and time are matched with the prepared date and time registered in a data base. When they do not match with each other, a relevant copy execution file 16a is erassed from a file storing section and a relevant execution file 10a is loaded from the first computer 12, and then, the loaded file 10a is transferred to the file storing section. After the file 10a is transferred, the prepared date and time of the execution file 10a registered in data base are updated.
Patent JP-H02273734-A (JP)
Title: Silver halide photographic sensitive material
Inventor: NISHIZEKI MASAHITO
IPC: G03C1/30
Filed: 1989-04-17
Abstract: PURPOSE:To attain a sufficient degree of film hardening without exerting any adverse influence at all on photographic characteristics by hardening at least one layer of hydrophilic colloidal layers by a specific compd. CONSTITUTION:At least one layer of the hydrophilic colloidal layers are hardened by the compd. expressed by formula I. In the formula, X1, X2 denote -CO- or -SO2; Y1, Y2 denote -O- or -S-. Z1 denotes the atom group which form a 5- or 6-membered heterocycle including N by combining with X1, Y1 and Z2 by X2, Y2, respectively. X1 and X2, Y1 and Y2, Z1 and Z2 may be respectively the same and may be different from each other. The silver halide photographic sensitive material contg. the hardener which efficiently acts to harden the film even with the smaller amt. of the hardener without impairing the photographic performance and need not post-hardening process is obtd. in this way.
Patent JP-H04325282-A (JP)
Title: Printing apparatus
Inventor: HATTORI MASASHI
IPC: B41J19/20
Filed: 1991-04-25
Abstract: PURPOSE:To make an ink ribbon taking-up mechanism inexpensive and highly reliable without following part accuracy in a printing apparatus using a printing head and an ink ribbon. CONSTITUTION:The power of the drive means 8 of a printing head 7 is transmitted to a reel gear 1 through first and second rotary members 5,3. At this time, the first and second rotary members 5,3 are connected by a second winding and transmitting member 4 and, further, the reel gear 1 and the second rotary member 3 are supported on the same shaft as the reel gear 1 by a revolvable support member 2. The relative position of a printing head driving system and an ink ribbon taking-up system is set without requiring a special drive means for taking up an ink ribbon and the constitution of the whole can be simplified without enhancing accuracy to a necessary degree or more.
Patent JP-H07265385-A (JP)
Title: Medicine preparing machine
Inventor: OMURA SHIRO
IPC: A61J3/00
Filed: 1994-03-28
Abstract: PURPOSE:To provide a medicine preparing machine wherein medicine preparing work and medicine inspecting work can be smoothly performed. CONSTITUTION:This machine is provided with a unit 1 for setting selectively a medicine in a storing material, a unit 2 for keeping the set medicine and a unit 3 for calling the kept set medicine and inspecting it, and the unit 3 includes a carrying means for receiving the set medicine.
Patent JP-H03291716-A (JP)
Title: Pointing device
Inventor: MATSUHASHI MAKOTO
IPC: G06F3/041
Filed: 1990-04-10
Abstract: PURPOSE:To secure only a space for installing the device and to use the pointing device by making a cursor movable only by moving fingers, which are spread in a direction for moving the cursor, on a detection part. CONSTITUTION:When spread fingers 8 are moved left to right on a detection part 5 in order to move the cursor to right, for example, a photodetection signal is outputted from a left side photodetector 9 on an X axis at a pulse interval corresponding to the speed of moving the fingers. Next, the similar photodection signal is outputted from a right side photodetector 9 on the X axis with time delay to the above-mentioned photodetection signal. A control circuit 6 detects phase difference between the respective photodetction signals outputted from these right and left photodetectors 9 on the X axis and a cursor moving signal is outputted to move the cursor to right. On the other hand, when vertically moving the cursor, the spread fingers are vertically moved and similarly detected by the photodetectors 9 on a Y axis, and the cursor moving signal is outputted from the control circuit 6 so as to vertically move the cursor.
Patent JP-S59219758-A (JP)
Title: Copying method of electrostatic photography
Inventor: NAKAZAWA SUSUMU
IPC: G03G15/00
Filed: 1983-05-28
Abstract: PURPOSE:To eliminate the time and labor required for cutting copied paper in half so as to bind or file the copying paper to a fine sight book, by automatically and continuously feeding two sheets of copying paper having a size which is half as large as that of originally intended copying paper during the period of one exposure. CONSTITUTION:When, for example, a book of B5 size is copied, B5-size copying paper is put in cassette 13A and 13B. When a switch S0 is turned on under this condition, each section of a copying machine is actuated and, when a moving mirror 15 comes to the position of the 1st sensor switch S1, the switch S1 is turned on. Then the 1st driving circuit 17 is conducted and copying paper is fed from the cassette 13A. When the moving mirror 15 reaches the position of the 2nd sensor switch S2 thereafter, a switch S2 is turned on and the 2nd driving circuit 18 is conducted. When the switch S2 is conducted, copying paper is successively fed from the cassette case 13B. When an A-size book is copied by continuously feeding two sheets of copying paper, a switch S5 is set to a position (c). Therefore, the time and labor required for cutting copying paper in half are eliminated.