baber/WOPTO huggingface dataset:
Patent JP-H1152401-A (JP)
Title: Liquids crystal display device and wristwatch device having this liquid crystal display device
Inventor: SEKIGUCHI KANETAKA
IPC: G09F9/46
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To reduce a cost of packaging by forming the grain sizes of conductive particles of sealing materials to plural kinds. SOLUTION: A first substrate 1 having first electrodes 4 and a second substrate 2 having second electrodes 5 are sealed with a first liquid crystal layer 25 by a first sealing part 12 consisting of the first sealing material and a sealing port. A second substrate 2 having third electrodes 7 and a third substrate 3 having fourth electrodes 10 is sealed with a second liquid crystal layer 26 by the second sealing part 13 consisting of the second sealing material and a sealing port. The first substrate 1 and the third substrate 3 are adhered by the third sealing part 24 and the third sealing part 24 is arranged on the circumference side of the first substrate 1 from the first and second sealing parts 12, 13.  The first to third sealing parts 12, 13, 24 contain the first to third conductive particles 18, 19, 17 and the grain sizes of the conductive particles 17 to 19 are composed of the plural kinds. The electrodes for applying prescribed signals to the liquid crystal layers 25, 26 are electrically connected to the connections on the first substrate l via the conductive particles 17 to 19 by utilizing the conductive particles 17 to 19 of the different grain sizes in such a manner.
Patent JP-S6450429-A (JP)
Title: Formation of insulating film
Inventor: YAMAZAKI SHUNPEI
IPC: H01L21/768
Filed: 1987-08-20
Abstract: PURPOSE:To make it possible to form an interlayer insulating film having a flat and smooth surface, by forming a silicon oxide film of a specified thickness on a substrate or performing photochemical vapor phase reaction, and forming a film in the same reaction chamber by a plasma CVD method using a liquid reaction means. CONSTITUTION:As a reacting gas, a silicide gas, e.g., methyl silane (Si(CH3)4, (HzSi(CH3)2), TOES (Si(OC2H5)4) or the like, which is in a liquid state at room temperature or desirably at a temperature of 100 deg.C or less (atmospheric pressure), is used. At first, silicon oxide film 10 is formed on a substrate having irregular shape by an optical CVD method. The surface is uniformly covered along the irregular shape. Thereafter, high frequency power is applied between a mesh electrode 8 on a light transmitting window 5 and a substrate supporting body 2 from a power source 9. At this time, TOES/N2O is used as a reactive gas. Other conditions are made to be the same as in an optical CVD method. A silicon oxide film 11 is formed by a plasma CVD method. Thus, a film is selectively formed in the recess part, and the upper part is made flat.
Patent JP-S6267936-A (JP)
Title: Radio communication equipment
Inventor: OGATA FUMIAKI
IPC: H04B1/38
Filed: 1985-09-19
Abstract: PURPOSE:To miniaturize the title equipment and to simplify a constitution by storing the circuit main part of a radio communication equipment to a box shaped main body, separating a high frequency amplifier section requiring cooling so as to apply efficient cooling and fitting an amplification section closely to the main body. CONSTITUTION:The equipment consists of the box shaped main body part 33 storing the reception section 31 of a radio communication circuit and the main part 32 of a transmission section, a cover 35 attachably and detachably closing the opening face 34 of the main body part 33 and the high frequency amplifier section 38 fitted attachably and detachably in contact with the outer face 37 of the bottom 36 of the main body part 33. Lots of radiator fins 45 are formed to the outer face of an enclosure 57. Further, the outer face 37 of the bottom 36 is made flat. A recessed part 46 is formed in the enclosure inner face of the high frequency amplifier section 38 and a high frequency amplification unit 48 is screwed in close contact with the recess inner face 47. Moreover, lots of radiating fins 50 are formed laterally to the bottom outer face of the high frequency amplification section 38. Thus, the equipment is miniaturized and simplified as a whole.
Patent JP-S6453947-A (JP)
Title: Control method for recording device
Inventor: KATAYANAGI JUN
IPC: B41J13/00
Filed: 1987-08-21
Abstract: PURPOSE:To automatically carry out the end setting of the second sheet by completely discharging the first sheet after finishing the recording of the first sheet and, then, reversely feeding the second sheet and detecting the front end thereof and, after that, carrying out the end setting of the second sheet. CONSTITUTION:The distance between a sheet sensor 20 and a defined position P in the vicinity of a recording head 4 is defined as A, the distance between the defined position P and a discharge roller 10 is defined as B, and a tangential distance for further rotating the discharge roller 10 in order to completely discharge a sheet 5 after the rear end thereof passed the discharge roller 10 is defined as C. After finishing the recording of the first sheet 5 (at this time, the rear end of the first sheet and the front end of the second sheet are placed, e.g., in a position P), a feed roller 7 and the discharge roller 10 are further normally rotated by a distance B+C to completely discharge the first sheet 5. After that, the roller 7 and the roller 10 are reversely rotated by a distance A+alpha (alpha=a small amount) to reversely feed the second sheet 5 until the front end thereof is positioned on the upper course side of the sensor 20 and, then the end setting of the second sheet 5 is carried out.
Patent JP-H1150605-A (JP)
Title: Molded-tile roof structure
Inventor: SUGANO YOSHIHIKO
IPC: E04D3/36
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To improve waterproofness and workability by enhancing mounting structure for forming a molded-tile roof. SOLUTION: The molded-tile roof structure consists of a molded-tile roof B fixed by a molded tile roof fixture A fastened onto a batten for a holding tile C installed in parallel with an eaves towards a ridge from the eaves, and heat-insulating boards D having thickness obtained by subtracting the height of the molded-tile roof B from the height of the batten for the holding tile C are laid among the battens for the holding tiles C without openings.  The molded-tile roof fixture A is composed of a plate-shaped fixing section 1, an upstanding piece, in which the lower end of the fixing section 1 is bent at an approximately right angle, a support piece, in which the front end of the upstanding piece is bent and extended at the approximately right angle, and a fixing piece 4, in which a front end is bent to the upstanding piece side and the lower connecting section of the molded-tile roof B is held and fixed. The upper connecting section of the molded-tile roof B is fastened together with the fixture by a hold-down fixture β from an upper section.
Patent JP-H0579929-A (JP)
Title: Detecting method for slip sense and detecting device thereof
Inventor: OMATA SADAO
IPC: G01B7/00
Filed: 1991-08-20
Abstract: PURPOSE:To provide the detecting method of a slip sense utilizing that the oscillation frequency is changed by the contact state between a self-excited objective contact vibrator and an object (held object) and provide a detecting device used for it. CONSTITUTION:A detecting device is constituted of a sensor section 1 made of an objective contact vibrator 11, a self-excited oscillating circuit 2 amplifying the output signal from the sensor section 1 and forcefully feeding it back to the objective contact vibrator 11, and a measurement section 3 measuring the oscillation frequency of the self-excited oscillating circuit 2.
Patent JP-S6450026-A (JP)
Title: Liquid crystal light valve
Inventor: KOBAYASHI HIDEKAZU
IPC: G02F1/1347
Filed: 1987-08-21
Abstract: PURPOSE:To increase transmittance and speed by providing two layers of guest- host liquid crystal and subjecting these two layers to 2-frequency driving. CONSTITUTION:This light valve has the two layers sandwiching the guest-host type liquid crystal 1 and these two layers are so oriented as to intersect respectively orthogonally with the intra-surface direction. These two layers are driven by the 2-frequency driving method. Light does not transmit through the liquid crystal layers 1 as shown in the figure (a) when a high-frequency voltage is not impressed to the liquid crystal layers 1. The liquid crystal molecules are oriented perpendicularly to a substrate 4 and the light transmits through the liquid crystal layers when a low-frequency electric field is impressed thereto. The light valve is, therefore, extremely bright without requiring polarizing plates. The 2-frequency driving method is used and, therefore, the response speed is extremely high although this light valve is a nematic liquid crystal. The high-speed liquid crystal light valve having the high transmittance is thereby obtd.
Patent JP-H1069632-A (JP)
Title: Production of magnetic disk, apparatus therefor, magnetic disk and magnetic disk device
Inventor: NAGASE NORIKAZU
IPC: G11B5/738
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To make it possible to freely control the adhesion area rate of solid particulates within a disk surface and to obtain a mask having a uniform size by electrostatically applying solid particulate groups on a magnetic disk substrate or magnetic disk surface. SOLUTION: A high-voltage electric field is impressed between the magnetic disk 1 and blow-off nozzles 5a, 5b and the fluororesin particles released from these nozzles 5a, 5b by this electric field attain an electrified state. The magnetic disk 71 is in the state of potential zero through a spindle 2 and the particles are attracted and adhered to the surface of the disk 1 by the potential difference between the fluororesin particles and the magnetic disk 1. The adhered layer of the fluororesin particles is formed on the surface of the disk 1 by electrification. Next, projecting parts are formed on the protective film surface of the disk 1 by an etching treatment.
Patent JP-2001029296-A (JP)
Title: Vacuum cleaner
Inventor: FUJIYOSHI TOSHIYUKI
IPC: A47L5/14
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust air returning type vacuum cleaner with a double-tube hose, capable of greatly extending the life of the hose. SOLUTION: This vacuum cleaner has a hose 2 formed in such a double-tube structure that an inner hose is stored in an outer hose and a hose joint pipe 3 consisting of an outer joint pipe fixed to the outer hose and an inner joint pipe fixed to the inner hose, whereby exhaust air from a cleaner body is returned through a space between the outer hose and the inner hose. The inner joint pipe is axially movable with respect to the outer joint pipe.
Patent JP-H0929516-A (JP)
Title: Cutter holder for rotary machining
Inventor: KANEKO HIDEKI
IPC: B23B29/12
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To enable a cutter's life to be lengthened while to maintain working accuracy, by constituting a simple structure to absorb impacts exerted on a cutter in the event of great load variation such as intermittent cutting in rotary machining. SOLUTION: A holder 1 having a mounting part to a machine tool main spindle on one side in the axial direction and a tubular fittingly-supporting part of a cutter holding member for fixing a cutter formed on the other side and a cutter holding member 2 fittingly supported by the holder 1; these two members 1, 2 are equipped with concentric through holes 1c, 2d bored in the diametrical direction through their tubular fitting parts 1a, 2a. The holder to hold a cutter for use in rotary machining is equipped with a torque transmitting member for transmitting torque between the two members installed in the through holes with elastic members 5, 6 interposed, and a viscous substance may be interposed between portions, which make turning motion relative to each other, of the cutter holding member 2 and of the holder 1.
Patent JP-H0544978-A (JP)
Title: Heat pump type air conditioner
Inventor: MASUI KOKI
IPC: F24F11/02
Filed: 1991-08-20
Abstract: PURPOSE:To notify an operator upon setting the mode of operation that the operation is impossible at present but operation is started when it becomes possible without providing with any special indicator or the like and effect operation immediately when the operation has become possible. CONSTITUTION:A plurality of room units 7a, 7b are provided with cooling operation switches 13a, 13b, heating operation switches 14a, 14b, cooling operation mode indicators 18a, 18b and heating operation mode indicators 19a, 19b respectively. When the heating (cooling) operation switch 14b (13b) of the other room unit 7b is thrown upon the cooling (heating) operation of one room unit 7a, the thermo-off operation of the other room unit 7b is effected and the flashing indication of the heating (cooling) operation mode indicator 19b (18b) of the room unit 7b is effected. When one of the indoor unit 7a is brought into a condition except cooling (heating) operation, the heating (cooling) operation of the other room unit 7b is effected and the flashing indication of the heating (cooling) operation mode indicator 19b (18b) is effected.
Patent JP-2001035058-A (JP)
Title: Disk reproducing device
Inventor: SAKURAI KENICHI
IPC: G11B17/24
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a disk reproducing device having a mechanism for avoiding the restricted state of a driving mechanism by absorbing a driving force from a driving source even when a slider for raising a turntable is not allowed to move. SOLUTION: A loading/clamping mechanism for pulling a loader 2 into a casing, and clamping and reproducing a disk on a tray by raising a turntable 14b is provided with a planetary gear 9 having a pinion shaft driven by a transmission gear 8 for transmitting a driving force from a motor 4 and inserted with a play into a guiding groove 2b and a pinion engaged with a rack 2a, a driving gear 11 engaged with the planetary gear 9 when the bent part of the rack 2a is disengaged, a connecting member 12 rotatably supported on a boss 11a provided on the driving gear 11, and a slider 13 connected through a spring 15 to the connecting member 12 to vertically move the turntable 14b.
Patent JP-H0259059-A (JP)
Title: Two-fluid spray gun having plurality of nozzles
Inventor: EBIHARA TAKASHI
IPC: B05B1/14
Filed: 1988-08-24
Abstract: PURPOSE:To achieve the simplification, miniaturization and cost reduction of a structure and to enhance the accuracy thereof by making the flow passages of a plurality of central fine pipes openable and closable by a single opening and closing means on the supply side of a fluid to be sprayed of a plurality of the central fine pipes of a two-fluid spray nozzle. CONSTITUTION:A two-fluid spray nozzle is constituted by providing a central fine pipe 1 for supplying a fluid to be sprayed, an outer part 5 present concentrically with respect to the central fine pipe 1 and having an inner diameter larger than the outer diameter of the central fine pipe 1 and extending so that the leading end thereof is present at the almost same position as the leading end of the central fine pipe 1, the flow passage 7 for a pressurized spray fluid communicating with the opening 6 provided to the side wall of the outer part 5 and a member 8 closing the gap between the outer diameter of the central fine pipe 1 and the inner diameter of the outer part 5 at the position in the direction reverse to the leading end of the central fine pipe 1 from the opening 6. A plurality of the two-fluid spray nozzles each having this structure are provided and the flow passages of a plurality of the central fine pipes are made openable and closeable by single opening and closing means 2, 3 on the supply side of the fluid to be sprayed of the central fine pipes 1. As a result, a structure can be simplified and miniaturized and the accuracy thereof can be enhanced and inexpensive manufacturing is made possible.
Patent JP-S6269375-A (JP)
Title: Method and device for approximating broken line of line graphic form
Inventor: INOUE AKIRA
IPC: G06T3/00
Filed: 1985-09-20
Abstract: PURPOSE:To obtain a faithful graphic form approximate to broken line by deciding a pair of contour lines of a line graphic form with the highest stability based on the parallelism, the distance and the degree of superposition. CONSTITUTION:The angle formed between both segments P1P2 and P3P4 is obtained from the ratio between the inner products of both segments and the product of the length of the effective segments of these segments. Then the parallelism between both segments is checked. While the degree of superposition between both segments is checked from the ratio between the distance between both feets of two vertical lines and the length of the segment P3P4. Further, the distance between both segments is checked from the sum of the length of the vertical line led from the point P1 and that of the vertical line led from the point P2. These operations are carried out successively for all segments as necessary. Thus it is possible to extract a pair of vectors optimum to the integration.
Patent JP-S6364382-A (JP)
Title: Drive circuit for semiconductor laser
Inventor: MIYAZAWA TAKAO
IPC: G11B7/125
Filed: 1986-09-04
Abstract: PURPOSE:To control an optical output stably at all times, and to improve the error rate of a regenerative signal by monitoring the mean value of the optical output by a sample-holding circuit without depending upon a recording signal pattern. CONSTITUTION:A pulse-current drive circuit 7 applies pulse currents to a semiconductor laser 1 by a recording signal. AnI-V conversion amplifier circuit 3 converts and amplifies a current signal from a monitor photodiode 2 monitoring an optical output from the laser 1 to a voltage value. A sample timing generating circuit 8 generates timing when an output from the circuit 3 is sampled or held by the recording signal. A sample-holding circuit 4 samples or holds the output from the circuit 3 by a signal from the circuit 8. A differential amplifier circuit 5 compares an output from the circuit 4 and reference voltage. A bias-current drive circuit 6 supplies the laser 1 with bias currents by an output from the circuit 5. Accordingly, the optical output is controlled stably at all times, thus improving the error rate of a regenerative signal.
Patent JP-S6269271-A (JP)
Title: Electrophotographic sensitive body
Inventor: WATANUKI YUJIRO
IPC: G03G5/04
Filed: 1985-09-20
Abstract: PURPOSE:To obtain the excellent titled body capable of using to a positive electrostatic charge system by providing an org. electrostatic charge transfer layer on a conductive substrate, and then laminating a photosensitive layer contg. an org. electrostatic charge generating substance and an org. electrostatic charge transfer substance on the org. electrostatic charge transfer layer followed by laminating a coating layer on the photosensitive layer. CONSTITUTION:The titled body is prepared by laminating the electrostatic charge transfer layer 2 contg. the org. electrostatic charge transfer substance, the photosensitive layer 3 contg. the org. electrostatic charge generating substance and the org. electrostatic charge transfer substrate and the coating layer 4 having such a thickness that the surface state of the photosensitive layer 3 changes to an uniform on the conductive substrate 1 in order. The thickness of the electrostatic charge transfer layer 2 is preferably 3-30mum, further preferably 5-20mum to maintain a practically effective surface voltage of said layer 2. The thickness of the photosensitive layer 3 is preferably 0.1-10mum, more preferably, 0.5-5mum.
Patent JP-H0871996-A (JP)
Title: Method and device for punching plastic sheet
Inventor: HASHIMOTO TADASHI
IPC: B26D7/18
Filed: 1994-09-01
Abstract: PURPOSE: To provide a single punching process in which an external shape can be punched out by a single step, and a punch-off fragment can be automatically removed after punching and rule-lining steps are carried out, and which is therefore suitable for mass production with a less number of steps, is highly efficient. CONSTITUTION: In a process of forming an developed sheet 2 out of a long plastic sheet, the plastic sheet P is set on a planer panel 3, and a Tomson die incorporating cutting blades 4a, 4a, and a rule-lining cutting blade 4b is driven into the plastic sheet so as to simultaneously carry out punching of an external shape of the developed sheet P, punching of a hook hole 2 and rule-lining. In this case, the hook hole 2a is prevented from being completely punched out, and an uncut part is left in a part of the outer periphery thereof. Then, the developed sheet 2 is set on a lower panel 5, and a cut-in piece 21 thereof is clamped by a folding jig 6 and opposite pawl parts 7a, 7b while the developed sheet 2 is moved up and down so that cut-in piece 21 is separated. Thereafter, the cut-in piece 21 is clamped by a clamping jig 7, and accordingly, it can be removed.
Patent JP-H0492138-A (JP)
Title: Damping force adjustment type hydraulic shock absorber
Inventor: ASHIBA MASAHIRO
IPC: F16F9/46
Filed: 1990-08-07
Abstract: PURPOSE:To moderate shock during changing damping force and improve the riding comfotableness by granting the fluid resistance of oil liquid in moving a valve or a plunger so that a changing time to hardness property by the valve can be 5-20ms. CONSTITUTION:When a bypass 13 is shielded, an extension process has great hardness property damping force by a damping force generating mechanism 16 on the first extension side passage 14 while a shrinkage process has great hardness property damping force generated, for which damping force generated by a damping force generating mechanism 17 on the first shrinkage side passage 15 is added to damping force generated by a damping force generating mechanism 30 on the third shrinkage side passage 28 in a base valve mechanism 25. In changing damping force, the movement of the valve 33 causes oil liquid to flow from the bypass 13 into a small room 35 or to flow into the bypass 13 through an office passage 33a, and concurrent resistance allows reduced moving speed, so that a changing time when the valve 33 is seated on and unseated from a valve seat 32 is longer, 5-20ms.
Patent JP-S58110216-A (JP)
Title: Method of copying and molding grain and engraving pattern on glass fiber-reinforced polyester resin molded work
Inventor: ONDA YOSHIMI
IPC: B29C57/00
Filed: 1981-12-23
Abstract: PURPOSE:To reproduce and copy a pattern on a glass fiber-reinforced polyester resin work work faithfully to an original, by a method wherein a cellophane film  is placed on a resin mold whereon a grain and an engraving pattern are copied from the main original, and a glass fiber-reinforced polyester resin molding material is placed thereon to heat and pressurize it. CONSTITUTION:A resin mold 11, whereon a grain and an engraving pattern are copied, is placed on a heating plate 6 on a stand 4, and the entire periphery of  the heating plate 6 is secured by a spacer frame 12. The heating plates 6 and 9  are heated by electric heaters 5 and 8 attached to the stand 4 and an elevating  pressurizing body 7, respectively, a heating plate 10 and the resin mold 11 are  heated up to 120-150 deg.C, and a cellophane film 13 is placed on the resin mold  11 and the spacer frame 12 to charge an FRP molding material 14 thereonto.  The elevating pressurizing body 7 is lowered along a stay 3 to heat, pressurize,  and cure the FRP molding material 14, and the elevating pressurizing body 7 is  then raised. This enables producing of a molded product 15 whereon a pattern  11a is copied.