baber/WOPTO huggingface dataset:
Patent JP-H05337303-A (JP)
Title: Seed apparatus and seed supplying method
Inventor: YASUDA TERUMI
IPC: C13B25/00
Filed: 1992-06-05
Abstract: PURPOSE:To provide a seed apparatus which can be automated, measures an accurate and constant amount of a seed slurry kept in dispersed condition with no air contained, and causes no choking in pipelines and provide a seed supplying method using the apparatus. CONSTITUTION:A seed slurry is supplied to a measuring pipe 20 from a seed supplying apparatus which has a slurry tank 11 to store the seed slurry and supply it. When the seed slurry reaches the prescribed amount and the set liquid surface level (the upper position level sensor 21 detecting position), the supply of the slurry to the measuring pipe 20 is stopped. Next, a seed valve 24 is opened and supply of the seed slurry in the measuring pipe 20 to a crystal can is started. At the time the liquid surface level lowers to the position of a lower position level sensor 22 which is set in the measuring pipe 20, calculation of the timing of closing the seed valve 24 is started. At the time it passes the previously set time, the seed valve 24 is closed and the supply of the slurry to the crystal can is stopped.
Patent JP-H06328913-A (JP)
Title: Tire
Inventor: NAKASAKI EIJI
IPC: B60C19/12
Filed: 1993-05-24
Abstract: PURPOSE:To prevent a puncture of a tire which is hit by a bullet and improve safety of running by providing a bulletproof cover like a annular sheet which covers a side wall section and consists of a bulletproof material in the side wall section. CONSTITUTION:A bulletproof cover 3 is formed out of a main body 7 of an annular cover which covers one side wall 2 on the front side of a tire 1 and a bulletproof material 4 interposed in a cavity 8 between sheet bodies 21, 22 and these, and is mounted on a tire 1 by mounting sections 9, 10 which are formed an inner and outer ends in the radial direction of the main body 7 of the cover. The mounting section 9 is nipped and held between bead outer wall face 13B and a rim flange 15, and the mounting section 10 is engaged with a protruding edge section 29 which protrudes on outer wall face of the side wall 2 by suspension metal fittings 27 fixed on a sticking out section 25 to fix both of them. Consequently, it is possible to carry out bulletproof treatment easily even on a tire for consumer vehicle, prevent a puncture of tire which is hit by a bullet, and facilitate mounting and dismounting.
Patent JP-H0312049-A (JP)
Title: Tension servo mechanism
Inventor: SATO YOSUKE
IPC: G11B15/43
Filed: 1989-06-07
Abstract: PURPOSE:To obtain the optimum back tension by detecting the rocking position of a tension arm, and adjusting the braking force of a supply reel base so as to be set at the rocking position conformed to the optimum back tension. CONSTITUTION:A tension servo mechanism in a magnetic recording and reproducing device travels a magnetic tape 2 drawn out from a tape cassette 1 along a rotary head drum 3. The tension arm 14 is rocked according to the tension of the magnetic tape 2, and the rocking position of the tension arm 14 is detected with a photointerruptor 15, and corresponding output is supplied to a control means 18. A braking means 16 applies brake on the rotation of the reel of the supply reel base 6, and the braking force by the braking means 16 is adjusted with a voltage applied on a solenoid 17. The control means 18 controls an impression voltage on the solenoid 17 so as to set the tension arm at a prescribed rocking position based on the output of the photointerruptor 15.
Patent JP-H10319202-A (JP)
Title: Production of plastic lens
Inventor: SASAHARA TOSHIAKI
IPC: B29K75/00
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To obtain a plastic lens excellent in moisture and shock resistances and suitable for use as a spectacle lens, a camera lens and other optical element by allowing a specified org. polyisocyanate to react with active hydrogen groups. SOLUTION: An org. polyisocyanate including the isocyanurate modified body of hydrogenated xylylene diisocyanate (H6 XDI) is allowed to react with a compd. having an unsatd. bond and one or more active hydrogen groups and another compd. having two or more active hydrogen groups. A polyurethane resin using the isocyanurate modified body of H6 XDI has a higher refractive index than a polyurethane resin not using the modified body and can be applied to a plastic lens. When isocyanurate groups are introduced into a polyurethane resin forming a plastic lens, high durability and high physical properties peculiar to the isocyanurate groups can be imparted to the plastic lens.
Patent JP-2000164447-A (JP)
Title: Toroidal coil and its manufacture
Inventor: FUKAI TETSUYA
IPC: H01F41/08
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To reduce the size of a toroidal coil using a core formed by winding a thin magnetic sheet metal by eliminating the useless space between ring cores so as to conserve resources and reduce power consumption. SOLUTION: A small-sized toroidal coil can be manufactured easily in such a way that, after a flat square line is wound in multiple layers around an angular pipe-like solenoid coil, the coil is formed in an annular coil by inserting a bobbin 4 for winding thin magnetic sheet metal into the coil from the end section of the coil and winding a thin magnetic sheet metal 5 introduced through the interline space of the coil around the bobbin 4. The sheet metal is wound around the bobbin 4 while the metal is soft in accordance with the material of the metal and, thereafter, the magnetic characteristic of the metal is improved by heat-treating the metal under a prescribed condition.
Patent JP-H02104855-A (JP)
Title: Dry ridge
Inventor: EGAWA MASAO
IPC: E04D1/30
Filed: 1988-06-14
Abstract: PURPOSE:To enable a construction by passing ridge core members of synthetic resin with a hollow inside or with foaming resin filled inside through a screw bar of a post fixed on a ridge board to pile up and fix them, and inserting and fixing ridge tiles to lay a crest tile. CONSTITUTION:A post 5 projected a screw bar 3 from a roofing member 8 is fixed on a ridge board. The screw bar 3 is passed through a ridge pedestal 18 and ridge stand 23 provided with a bearing hole and vent 17 and 21 to fix it on the roofing member 8. The screw bar 3 is penetrated through the bearing hole and vent, and ridge core members 31, 37, 42, 48, 54 and 57 of synthetic resin with a hollow inside or with foaming resin filled inside placed on the ridge stand 23 and a tile (K) to be inserted between each of a ridge core members and placed are fixed by screwing a nut 58 to the screw bar 3. After that, the top surface of the ridge core member 57 is coated with a crest tile (L). According to the constitution, permeability is improved, and corrosion can be prevented.
Patent JP-H0812761-A (JP)
Title: Silicone resin composition
Inventor: IWABUCHI YASUYO
IPC: C08K5/541
Filed: 1994-06-28
Abstract: PURPOSE:To obtain a solventless silicone resin composition having good storage stability, forming a cured film excellent in solvent resistance, releasability, water/oil repellency, weathering resistance and staining resistance and being useful as a coating agent. CONSTITUTION:This composition contains an alkoxylterminated polyorganosiloxane comprising RSiO3/2 units (wherein Rs are the same or diferent from each other and are (un)substituted monovalent hydrocarbon groups) and R2SiO2/2 units and terminated with (R<1>O)aR(3-a)SiO1/2 units (wherein R<1>s are the same or different from each other and are (un)substituted monovalent hydrocarbon groups; and a is 2 or 3).
Patent JP-H11595-A (JP)
Title: Roll coater and coating method using the same and material to be coated
Inventor: UMEDA YASUSHI
IPC: B05C1/02
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a means by which cleaning of recessed parts of the circum ferential surface of a transfer roll is effectively performed and so coating films of high design property and high minuteness can be formed on a substrate in a roll coater. SOLUTION: In a roll coater C, a washing roll 4 contacted with the circumferential surface of a transfer roll 2 (rubber layer 11) and for cleaning paint stuck on a recessed part of the circumferential surface of the transfer roll 2 is provided. This washing roll 4 is on the trailing side from the cleaning roll 3, viewed in the rotation direction of the transfer roll, and is arranged in a prescribed position on the leading side from a mesh roll 1. In this way, by the washing roll 4, cleaning of recessed parts of the circumferential surface of the transfer roll 2 is effectively performed, and so a coating films 32 of high design property and high minuteness can be formed on a substrate B.
Patent JP-H08337793-A (JP)
Title: Detergent composition for oven
Inventor: TAKADA NOBUYUKI
IPC: C11D1/56
Filed: 1995-06-13
Abstract: PURPOSE: To obtain the subject composition simultaneously satisfying both foam property and oil stain detergency, presenting such foam property as to be foamed well and hard to be defamed and sagged esp. when sprayed on trigger spray cans, comprising a specific surfactant, an alkaline substrate, a solvent and water. CONSTITUTION: This detergent composition comprises (A) 0.1-2wt.% of a surfactant of formula I (R is an 8-20C alkyl, esp. a 11-13C alkyl), (B) 0.5-3wt.% of a compound of formula II (R1 is a 1-4C hydroxyalkyl; R2 is H or same as R1 ; R3 is H or a 1-4C alkyl) (e.g. monoethanolamine, N-butyl monoethanolamine), (C) 1-20wt.% of a solvent capable of dissoluting both the components A and B  e.g. compound of the formula R4 O[(C2 H4 O)m (C3 H6 O)n ]H (R4 is a 1-4C alkyl or benzene ring; (m) and (n) are each 0-3, being not zero simultaneously; the formula [ ] represents a polyoxyalkylene chain with oxyethylene groups and oxypropylene groups mutually linked randomly or in block-fashion when (m) and (n) are not zero)}, and (D) the balance water.
Patent JP-H0437882-A (JP)
Title: Image forming device
Inventor: HAMAMICHI MASARU
IPC: G03G15/08
Filed: 1990-06-04
Abstract: PURPOSE:To maintain printing density constant not only when humidity is raised but even when the humidity is lowered by comparing the temperature variation state of the past with the present humidity and controlling the fed toner quantity. CONSTITUTION:An average value of the past humidity is calculated based on data stored in RAM35 by CPU33 to which a humidity sensor 31 and an ATD sensor 32 are connected. Furthermore, output value of the sensor 32 is corrected from the relationship of this value and the present humidity, and whether a toner feeding motor 36 or a drum driving motor 37 is driven, or a copying operation is started in the state as it is is judged.
Patent JP-S5936791-A (JP)
Inventor: TAWARA SHIGERU
IPC: D21C3/02
Filed: 1982-08-23
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-S5670405-A (JP)
Title: Processing circuit for photodetection signal
Inventor: SATOU EIJI
IPC: G01B11/00
Filed: 1979-11-13
Abstract: PURPOSE: To simplify the detection indicating that a stacker is full by providing a photoelectric device detecting in a prescribed cycle the interception and passage of an article to be inspected, a circuit outputting a signal of interception by the article to be inspected corresponding to the output of the detection and a gate processing circuit outputting an obstacle detection signal when the interception signal is outputted continuously for a prescribed time.  
     CONSTITUTION: By a pulse output CP3 delivered in a prescribed cycle by a clock driven circuit 10, a light-emitting diode 21 emits a pulsative light. When the article 1 to be inspected is absent and the light to a phototransistor 22 is not intercepted, the output DS of an amplifying circuit 30 is compared with a signal DY passing through a delay circuit, and when the voltage level of DY is larger, an output CA is sent to a shift register 51. This outputs a 0 signal through the intermediary of a clock pulse CP, whereby the output of a NAND gate 52 turns 1. When the light is intercepted by the article 1, an output terminal T o  turns 1, and if the interception of the light is continued, the output T 1 WT 7  turns 1, whereby the obstacle detection signal BD is outputted. By this, it can be simply detected that the stacker 3 is full. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0438951-A (JP)
Title: Wheelchair
Inventor: FURUKAWA HISASHI
IPC: A61G5/02
Filed: 1990-06-05
Abstract: PURPOSE:To eliminate change in center of gravity position between a position of a chair and that of reclining by making a back frame move forward as a lower end thereof in addition to rise with a support rod as fulcrum when it is inclined backward. CONSTITUTION:When a wheel chair 1 is set to a position of reclining, a back frame 40 is turned with a shaft 52 as fulcrum to push up a shaft 42 so that a seat frame 20 rises while moving forward with the turning of connecting frames 30 and 35. In the meantime, a support rod 50 is inclined forward with a shaft 51 as axis. When the back frame 40 becomes almost horizontal, the frame 20, the connecting frames 30 and 35, and a base frame 10 make a square. As the back frame 40 makes the seat, frame 20 moves up forward with the support rod 50 as fulcrum, a center of gravity position during use can be made the same as the center of gravity position during use at a position of a chair, thereby enabling reduction in radius of rotation of the wheelchair with the shortening of an interval between the front and rear wheels.
Patent JP-S5847148-A (JP)
Title: Exhaust gas recycling equipment
Inventor: INA TOSHIKAZU
IPC: F02M25/07
Filed: 1981-09-16
Abstract: PURPOSE:To reduce the exhaust quantity of nitrogen oxides without deteriorating the operation performance of an engine, by providing a control circuit which calculates desired values on the basis of the signals of an engine sensor and an opening degree sensor to regulate solenoid valves for controlling the negative pressure of an intake pipe and the atmospheric pressure. CONSTITUTION:An exhaust gas recycling equipment for returning some of exhaust gas from an exhaust pipe 5 to the intake line of an engine 1 comprises recycling pipes 6, 7 and an exhaust control valve 10 installed between the pipes. The exhaust control valve 10 is a diaphragm unit having a pressure chamber 14 to which control pressure is conducted. The negative pressure in an intake pipe downstream to a throttle valve 3 is modified by a pressure compensator 30 to obtain the control pressure. The compensator 30 comprises a first solenoid valve 21 in a negative pressure pipe 31 and a second slenoid valve 22 in an atmospheric pressure pipe 33. These solenoid valves 21, 22 are appropriately regulated by a control circuit 28 on the basis of the outputs of an intake pipe negative pressure sensor 24 and an electromagnetic pickup 27 which detects the rotational frequency.
Patent JP-S5937554-A (JP)
Title: Electrophotographic developer
Inventor: KUBO TSUTOMU
IPC: G03G9/087
Filed: 1982-08-26
Abstract: PURPOSE:To obtain the entitled developer resisting long-term uses, having superior fluidity and agglomeration resistance, and capable of efficient triboelectrification, and pressure fixation, by fusing fine powder of lubricant to the surface of each particle prepd. by dispersing a colorant into a binder resin. CONSTITUTION:The electrophotographic developer is prepared by fusing powder of lubricant, such as silicone resin or fluorocarbon, to the surface of each particle obtd. by dispersing a colorant, such as various dye, org. pigment, or inorg. pigment into a binder resin, such as styrene, acrylic, polyester resin, or polyether. This developer can resist long term uses without causing filming on a developer carrying member, a photoreceptor, etc., having stability, superior fluidity and agglomeration resistance, capable of efficient triboelectrification, and pressure fixation, and it is a one-component type developer useful for the nonmagnetic developing method of the one-component system.
Patent JP-S6038888-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SHIMIZU GIICHI
IPC: H01L29/866
Filed: 1983-08-11
Abstract: PURPOSE:To enable the arbitrary selection of a Zener voltage regardless of the impurity concentration in an epitaxial layer by the constitution in which the second semiconductor region has a formation depth which is different from those of an element isolation region and a base region. CONSTITUTION:An anode region 3b of a Zener diode is formed by diffusion separately from a diffusion layer 4 for element isolation. Namely, a formation depth of the region 3b is different from that of the isolation region 4 and further different from that of a base region (not shown in the drawing). Accordingly, the impurity concentration of the anode region 3b can be selected arbitrarily and a Zener voltage can be designed regardless of the thickness and the impurity concentration of an epitaxial layer 2 thereby increasing the degree of freedom of design substantially. For example, if the impurity concentration of the anode region 3b is increased, the Zener diode of a low voltage can be obtained and a good low voltage characteristics and a good temperature characteristics can be obtained. Also, if the Zener diode of a high voltage is necessary, it can be achieved easily.
Patent JP-H06336247-A (JP)
Title: Can lid
Inventor: MURAYAMA TATSUYOSHI
IPC: B65D17/32
Filed: 1993-05-26
Abstract: PURPOSE:To form a large opening in a lid plate part as the liquid pour opening, in a can having the lid plate part on which a tear piece and an opening tab stay after pulling the tear piece. CONSTITUTION:A bendable fixing piece 22 formed approximately in the center of an opening tab 2 is fixed in the center of a lid plate part 11 for covering the top opening part of a can body C and a score 13 is formed to define a nearly U-shaped tear piece 12 extending in the diametrical direction with the fixing piece 22 of the opening tab 2 disposed on the lid plate part 11 midway between the scores. By raising and pulling up the opening tab 2, the can lid is opened with the tear piece 12 bent on itself on the lid plate part 11 or by raising and pushing down the opening tab 2, it is opened with the tear piece 12 forced into the can body C.
Patent JP-H08312758-A (JP)
Title: Pulley assembly
Inventor: SHIBAZAKI MASANORI
IPC: F16H55/46
Filed: 1995-05-23
Abstract: PURPOSE: To reduce the cost factor of a mold, to facilitate handling, and to maintain precision by a method wherein a protrusion and recessed part are symmetrically arranged in such a manner to be positioned facing each other for intercoupling and through fitting-in of the protrusion and the recessed part of a division member, to form a pulley with both side ribs. CONSTITUTION: A cylinder part 2 axially stretched from the flange part 3 of a division member 1 has an inner peripheral surface by which a space is formed and ribs 5 serving as a cylinder part holding means are formed in four spots. Protrusion 5-1 and a recessed part 5-2 are alternately formed in the tips of the four ribs 5. The protrusion 5-1 and the recessed part 5-2 are sized to be engaged with each other and positioned facing each other for fitting-in to form a pulley assembly. Since integral holding is effected as the pulley assembly, a shaft member is inserted through in two holes 4 for a shaft which have the same size as each other and are positioned facing each other for interconnection.  Since constitution is effected through combination of the same shapes, the cost factor of a mold is reduced and since fitting-in means are axially symmetrically constituted, a pulley assembly handling of which is easy to make and which is advantageous to precise maintenance is provided.
Patent JP-2000338466-A (JP)
Title: Substrate for plasma addressed display device and its manufacture
Inventor: KATO MASAFUMI
IPC: H01J17/49
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To discharge with a spread and stably and to widen a light transmission part between discharge electrodes by discharging from surfaces between a pair of discharge electrodes extending over a wide area. SOLUTION: The substrate comprises plural partitions 33 arranged on a transparent insulated plate 31 with specified intervals and discharge electrodes 35 arranged in a standing condition along the partitions 33 formed on the transparent insulated plate 31. Also the discharge electrodes 35 are formed on a pair of partitions 33 and are placed opposite to each other via a space for discharge A between the partitions 33. Surfaces of discharge electrodes 35 exposed to the space for discharge A are desirably of nearly curved surface shapes.
Patent JP-S638058-A (JP)
Title: Antilocking device for wheel
Inventor: HIROBE YOSHIAKI
IPC: B60T8/46
Filed: 1986-06-25
Abstract: PURPOSE:To prevent a kickback of a brake pedal, by making constant the volume from a vale device to a master cylinder side, even when the antilocking is being operated. CONSTITUTION:When a control circuit 23 outputs a motor driving signal by the signal of a speed sensor 22, a motor 13 is driven to rotate a piston operating shaft 12 is in the regular direction, and a piston 11 is moved right side. Since the tip of a valve operating member 18 is separated from a ball 15, the ball 15 seats at a valve seat 16 by the force of a spring 17, and the flow passage is closed. In this case, since the flow passage from a valve device 14 to a master cylinder 2 side is being sealed by sealing members 20 and 21, the volume of the flow passage is made constant regardless of the position of the piston.
Patent JP-S5937261-A (JP)
Title: Distribution type fuel injection pump
Inventor: MIYAKI MASAHIKO
IPC: F02M41/08
Filed: 1982-08-25
Abstract: PURPOSE:To permit enough highly accurate fuel injection amount control even in using comparatively low accuracy rotary solenoid or spilling position sensor by a method wherein the inclination of a reed, a cam mechanism and the like are provided in the pump. CONSTITUTION:The spill port 6 of a fuel distributing member 2 is operated so as to move into the right direction in the diagram with respect to the reed 19 of the spill ring 17, therefore, the amount of the rotating angular displacement of the fuel distributing member 2, corresponding to a period of time from the beginning of fuel sending at the position shown in the diagram to the finish of injection after the overflow of the fuel, becomes theta1. On the other hand, in case the spill ring 17 is provided by DELTAtheta' into the left direction from above- described condition in the diagram, the spill ring 17 moves by a length L by a reciprocating cam 18 and a cam pin 20, therefore, the amount of rotating angular displacement becomes theta2. Accordingly, theta' may be taken large enough and the change of injection time DELTAtheta=theta2-theta1 may be controlled highly accurately.
Patent JP-H10315684-A (JP)
Title: Lead replacing case
Inventor: UMEDA KIYOSHI
IPC: B43K19/14
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a lead replacing case with the capability of positively retaining a lid body in a fallen state in a lid body rotatable about a rotation spindle. SOLUTION: A non-circular attachment hole 2E is formed on a lid stationary member 2 and, in addition, a cutting slit 2F crossing over the attachment hole 2E is formed on the lid stationary member 2 for forming the attachment hole 2E in an expandable manner. A non-circular cross section rotation spindle 4D is set on the lid body 4, and then the lid body 4D is rotatably secured to the attachment hole 2E. When the lid body 4 is fallen down to close the lead taking out port 2A, the rotation spindle 4D of the lid body 4 is engaged with the attachment hole 2E of the lid stationary member 2.