baber/WOPTO huggingface dataset:
Patent JP-H06117542-A (JP)
Title: Metal gasket
Inventor: UEDA KOSAKU
IPC: F16J15/08
Filed: 1992-10-06
Abstract: PURPOSE:To improve workability and at the same time cope with the high performance of an engine in the case of a metal gasket. CONSTITUTION:In the case of a metal gasket which is provided with cylinder bore holes formed at a sheet of an elastic metal plate, full beads or half beads provided along the peripheral edge of cylinder bore holes and full beads or half beads to conduct the pressure seal of water holes and oil holes, an auxiliary plate 6 is provided at the peripheral edge of a cylinder bore hole alone, and full beads or half beads 11 are formed at auxiliary plates 6 and layer accumulation is conducted by arranging cylinder bore hole end portions, and a flat part near to a cylinder bore hole from a full bead position has an unfixed range of more than 5mm at a part where gasket width is narrow, and the other parts are fixed by means of continuous spot welding 8.
Patent JP-S62151390-A (JP)
Title: Thermal transfer printer
Inventor: KIKUCHI HIDENORI
IPC: B41J17/04
Filed: 1985-12-26
Abstract: PURPOSE:To correct the zig-zag advancing movement of a carbon ribbon due to wrinkles and also the occurrence of wrinkles by a method in which each time printing for a given content is ended, a platen is separated from a thermal head. CONSTITUTION:A head supporter 24 is provided on one side of a pivotal shaft 23 and a thermal head 25 is integrally provided near the tip of the supporter 24. An L-shaped lever 26 whose tip is contacted with a cam 18 is also fixed to the other side of the supporter 24 and physically energized toward a cam 16 and also the head 25 is pushed toward the direction of contacting with a platen 20. During the period when the cam 18 turns at 90 deg., the lever 26 is pressed by the corner of the cam 18, and the lever 26 is counterclockwise turned and again returned to its initial position by the force of a spring 27. Since the supporter 24 is also counterclockwise turned as the lever 26 turns counterclockwise, the head 25 is separated from the platen 20 and they come into contact with each other again at the time when the 90 deg. turning of the cam 18 is ended.
Patent JP-H07145836-A (JP)
Title: Caliper body of disk brake for vehicle
Inventor: MATSUMOTO HIROAKI
IPC: F16D55/224
Filed: 1993-11-22
Abstract: PURPOSE:To optimumly arrange brake piping by securing the optimum mounting position and inclination angle of a bleeder hole even when a caliper body is mounted on either right or left side of a vehicle body. CONSTITUTION:A union boss part 10 and a bleeder boss part 11 are provided in a projecting manner on the upper side of an outer circumferential wall 4e of a cylinder formed in a working part 4a, and a union hole 10a and a bleeder hole 11a are symmetrically provided across the line R in the radial direction of a disk connecting the center of rotation of a disk rotor 2 to the center of a cylinder hole 7. The union hole 10a and the bleeder hole 11a are formed in the same shape, and the brake piping is connected to the union boss part 10 through a union bolt 13, and a bleeder screw 14 to cover the bleeder hole 11a is screwed into the bleeder boss part 11. Engaging parts 18, 18 to lock the rotation of a hose banjo 15 at the end of the brake piping are provided in a projecting manner at the middle position between the union boss part 10 and the bleeder boss part 11.
Patent JP-S63146050-A (JP)
Title: Recorder
Inventor: NAKATOMI KICHIJI
IPC: G03G15/16
Filed: 1986-12-10
Abstract: PURPOSE:To reduce a load on an operator when a jamming material to which an image is to be transferred is removed by constituting a conveyance path for the transfer material above an image carrier, providing an opening/closing door at the position of a device main body further above the conveyance path, and fitting a transfer device and a part of a feeding member for discharging to the opening/closing door. CONSTITUTION:The conveyance path for the material P to which an image is to be transferred is constituted above the image carrier 32, the opening/closing door 24 is provided at the position of the device main body facing the conveyance path, and the transfer device 36 and feeding member 52a for discharging are fitted to the opening/closing door 24. Consequently, the jamming transfer material can be removed only by lifting only the image carrier 32 and the peripheral member of the paper discharging part. Namely, when the jamming form P is removed, a transfer charger 36, a paper guide 54, a paper discharge roller 52a, and an electrostatic discharging brush 56 are lifted, so the lifting weight is reduced greatly and the load on the operator is reducible.
Patent JP-H02137333-A (JP)
Title: Semiconductor device
Inventor: KONDO MITSUO
IPC: H01L21/60
Filed: 1988-11-18
Abstract: PURPOSE:To prevent characteristic defect due to contact resistance, removal of wire bonding, extension at the time of bonding by opening the opening of a conductive film of an upper layer formed on a substrate larger than the area of the opening of a conductive layer directly under a lower layer, and forming the stepped sectional shape of a laminated conductive layer. CONSTITUTION:A first layer Al film 12 is patterned 1mum of thickness on a first layer SiO2 film 11 on an Si substrate 10, a second layer SiO2 film 13 is laminated 1mum in thickness, and a contact window of 70mum of square is patterned. Then, a second layer Al film 14 is laminated 1mum in thickness, and a hole of 40mum square is patterned. Further, a third layer SiO2 film 15 of 1mum in thickness with contact window of 80mum square, a third layer Al film 16 of 1mum in thickness with a hole of 50mum square are sequentially patterned thereon, a cover phosphosilicate glass film 17 is laminated 1mum in thickness, and a contact window of 90mum square is opened. Thus, the SiO2 films and the Al films are sequentially and alternately laminated, and the Al contact window is patterned to form the contact window of the stepped layer of the Al conductive layer. Thus, a contact resistance is reduced to prevent extension to the periphery of the pad.
Patent JP-H01133940-A (JP)
Title: Production of fine titanium oxide particles
Inventor: NISHII JUICHI
IPC: C01G23/053
Filed: 1987-11-18
Abstract: PURPOSE:To produce singly dispersed fine TiO2 particles of submicron order having high sphericity with high productivity by allowing a soln. of titanium alkoxide in alcohol contg. water to react with alcohol contg. water in two steps. CONSTITUTION:A soln. prepd. by dissolving 2-5mol/l titanium alkoxide such as titanium ethoxide in alcohol having <=3g/l water content such as ethanol is mixed with alcohol having <=6g/l concn. of water so as to regulate the molar ratio of water to Ti to <=2.5 and the mixture is brought into a hydrolysis reaction. At the time when the resulting reactive soln. is made cloudy with formed colloidal TiO2 particles, alcohol having <=5g/l concn. of water is added to the soln. by an amt. (weight) >=0.5 time the amt. of the soln. so as to regulate the molar ratio of total water to Ti to <=4.4 and the particles are grown by stirring to obtain fine amorphous TiO2 particles having 100-150m<2>/g specific surface area and 100-150Angstrom  particle size. The obtd. particles are dispersed in water at >=40 deg.C and crystallized by heating to >=80 deg.C.
Patent JP-H05123013-A (JP)
Title: Rice transplanter
Inventor: OCHI TATSUJI
IPC: A01C11/02
Filed: 1991-11-08
Abstract: PURPOSE:To always enable practice of proper lifting and lowering control regardless of the front and rear tilting of a machine body. CONSTITUTION:A rice transplanter is equipped with a seedling planter 2 connected through a linking mechanism 1 to the rear of a mobile machine body so as to enable free lifting and lowering and ground height detecting sensors (8R) and (8L) installed in the seedling planter 2 and further provided with a lifting and lowering controlling means for maintaining the seedling planter 2 at the set ground height based on results of sensing by the ground height detecting sensors (8R) and (8L). A tilt sensor 10 for sensing the front and rear tilt angle is installed in the seedling planter 2 and a correcting means capable of correcting values of sensing by the ground height detecting sensors (8R) and (8L) based on results of sensing by the tilt sensor 10 is further provided.
Patent JP-H06142116-A (JP)
Title: Contamination preventing device for inside of hand piece
Inventor: SHIMOJIMA AKIHIRO
IPC: A61C1/05
Filed: 1992-10-30
Abstract: PURPOSE:To provide a means which can stop surely the cutting implement for a hand piece by an extremely simple constitution for switching an exhaust circuit and a low pressure air circuit at the time of stopping the cutting implement of the hand piece from a high speed rotating state. CONSTITUTION:Between a driving air circuit A and a low pressure air circuit C, and between a coolant air circuit B and the low pressure air circuit C, shuttle valves 9, 10 are arranged, respectively, and in an exhaust circuit D, a two way valve 11 switched by the signal of the driving air circuit A is provided, and to this exhaust circuit D, the low pressure air circuit C provided with a check valve 13 is connected.
Patent JP-H09134984-A (JP)
Title: Heat sink for semiconductor device
Inventor: OZEKI TAMIO
IPC: H01L23/467
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To simplify manufacturing and reduce the cost by providing a large number of radiation fins upright and in parallel on the periphery of a board to be superimposed on a semiconductor device and using a space surrounded by the radiation fins as an engagement portion of a blower. SOLUTION: In a heat sink A, a large number of radiation fins 2 and inner radiation fins 2' are provided upright and in parallel on the periphery of a board to be superimposed on a semiconductor device D, and a space surrounded by the radiation fins 2 and 2' is used as an engagement portion 3 of a blower B. The outer radiation fins 2 and the inner radiation fins 2' are spaced apart from each other and arrayed on the periphery of the board 1. As the blower B is actuated, forced air is passed through the outer and inner radiation fins 2 and 2' and emitted to the outside of the engagement portion 3. As a result, the heat is radiated forcedly from the radiation fins 2 and 2', and the heat transmitted from the semiconductor device D to the board 1 is conducted to prevent the semiconductor device D from overheating.
Patent JP-H11127288-A (JP)
Title: Image forming device, its method and memory medium
Inventor: HASHIMOTO MINORU
IPC: G06T1/00
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To improve throughput. SOLUTION: Developing time necessary for one page is estimated based on the size of an intermediate code in a step S504, when the developing time exceeds visualizing time (time required for forming an outputted image for one page on a recording sheet), resolution in case of a development processing is lowered and when the developing time of respective pages is equal to or below the visualizing time, the resolution in the case of the development processing is determined as normal resolution (high resolution) in a step S505.
Patent JP-H02140124-A (JP)
Title: Electric cleaner
Inventor: ZAKO AKIHIKO
IPC: A47L9/19
Filed: 1988-11-18
Abstract: PURPOSE:To exactly transmit the negative pressure of a sucking side space part to a dust indicator by constituting the title cleaner with a communicating path, which is communicated to the sucking side space part of the dust indicator, a communicating groove part, which is formed on the housing part inner wall surface of a cleaner main body, and a groove cover body made of a flexible member. CONSTITUTION:A dust indicator 20 informing collected dust quantity is housed in a housing part 16 and an air side opening 21 is communicated through an air hole 17 with air. Then, a negative pressure side opening 22 is communicated through a communicating path 23 with a sucking side space part 11. The communicating path 23 is composed of a U-shaped communicating groove part 27 formed by being surrounded by ribs 25..., which are integrally molded upward on an inner wall surface 24 of the housing part 16, and a groove cover body 28 made of a soft polyvinyl chloride to block an upper surface opening 26. The groove cover body 28 has a communicating port 31, which is communicated to the negative pressure side opening 22 hermetically, and plural projections 33... for reinforce on an upper surface 32. Then, a ring-shaped flange 34 for engagement is provided around the groove cover body and the upper surface opening 26 of the communicating groove part 27 is blocked hermetically. The negative pressure of the sucking side space part 11 is exactly transmitted through the communicating path 23 to a dust indicator 20.
Patent JP-H05125166-A (JP)
Title: New polyester compound
Inventor: UCHIDA YUJI
IPC: C08G18/42
Filed: 1991-11-08
Abstract: PURPOSE:To obtain the subject compound having amino groups at the ends of the molecule, being excellent in mold release property and high in physical properties and useful for polyurethane resin, etc., in simple process by reacting a specific condensation product with an aromatic polyamine, etc. CONSTITUTION:The objective compound obtained by reacting a condensation product having carboxylic acid ester groups at ends of the molecule and produced from (A) 3-15 mol hydroxyl group-containing fatty acid which is ricinolic acid and/or 12-hydroxystearic acid and (B) 1 mol aliphatic dicarboxylic acid such as adipic acid with one kind or two or more kinds of polyamine mixture selected from an aromatic polyamine and/or aliphatic polyamine and/or alicyclic polyamine, preferably compounds of formula I to formula III [R1 to R9 are H or 1-10C alkyl; at least one of R1 to R3 is situated at ortho position to at least one amino group; (n) is 1-10].
Patent JP-S6230943-A (JP)
Title: Tire load test tomograph
Inventor: NAKAJIMA KATSUTOSHI
IPC: G01N23/04
Filed: 1985-12-27
Abstract: PURPOSE:To enable the inspection of a section structure by a tomography under various load conditions, by providing a means of applying a load to a tire and a drive control means thereof on a device which irradiates radiation to create an image of a tire section. CONSTITUTION:With the driving of a motor 60, an arm member 52 is turned around a base 50 to rotate a radiation source 20 and a radiation detector 22 on a specified section of a tire 12 so that a transmissivity data will be obtained to create an image of a tire section based on the data. On the other hand, a load application mechanism 14 moves a drum 30 to a belt mechanism 34 with the driving of a motor 72 and brings the tire 12 into contact with a belt member 40 to apply a radial compression load to the tire 12 while driving the member 40 in the circumferential direction of the tire 12 with the driving of the motor 60 to generate a running condition on a road surface. A drive controller 78 at a drive control section 26 performs a drive control of a motor 44 of the mechanism 34, a motor 72 of the mechanism 14 and the motor 60 of the mechanism 25 and a operation control of an air pump 76 for the tire 12. A control section 80 performs a data collection control for an image formation processing section 28 and controls the controller 78.
Patent JP-2000120493-A (JP)
Title: Diesel engine for dimethyl ether
Inventor: HAYASHI HIROMASA
IPC: F02M59/20
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To minimize fuel leakage and to provide output equal to gas oil by setting injection valve opening pressure of a fuel injection pump to specific value times cylinder inside maximum pressure of an engine, and setting fuel injection maximum pressure and a quantity injected into a cylinder of the engine to specific value times a diesel engine using gas oil as fuel. SOLUTION: In a diesel engine using dimethyl ether(DME) as main fuel, injection starting time pressure, that is, injection valve opening pressure in a fuel injection pump is set to 1.5 to 2 times cylinder inside maximum pressure to restrain a leakage quantity. In injection maximum pressure, since the DME is lower in a boiling point than gas oil and is strong in mixability with air in a cylinder, DME fuel is set to about 0.4 to 0.6 time maximum injection pressure at gas oil time with the volume elastic modulus ratio of the DME to gas oil as a basis. Since the DME becomes an energy input quantity of about 50% in terms of energy even if same injection quantity is injected as gas oil from the injection pump, a DME injection quantity is set to a range of 1.6 to 2 times gas oil.
Patent JP-H02140120-A (JP)
Title: Box for dirty material
Inventor: KIMURA MOTOYASU
IPC: B65F1/06
Filed: 1988-11-22
Abstract: PURPOSE:To hide a receiving bag for dirty material when the title box is used and to easily exchange the dirty material housing bag by constituting the box with a decorative cover, which is fitted so as to open and close the front surface of a base stand, a bag holding frame to be drawn out by the opening of the decorative cover and an opening/closing cover which is provided so as to be opened/closed. CONSTITUTION:The box is provided with a base stand 1 to be fixed on a rising wall surface W, a decorative cover 2 which is fitted so as to open/close the front surface of the base stand 1, a bag holding frame 3 to be housed into the decorative cover 2, a dirt housing bag 4 for abandonment to be set in the bag holding frame 3 freely attachably/detachably and a pedal 6 to operate the opening/closing of an opening/closing cover 3 and so on. For the box, the opening edge part of the dirt housing bag 4 is engaged to the bag holding frame 3 and the front surface of the base stand 1 is closed by the decorative cover 2. Then, the box is set in a usable condition. After that, the opening/closing cover 5 of the decorative cover 2 is opened and dirty material is inputted from a dirty material input port 9 into the dirty material housing bag 4. At such a time, the dirty material housing bag 4 set to the bag holding frame 3 is hidden into the decorative cover 2 and the bag is not looked from an external part. At the time of removing the dirty material, when the decorative cover 2 is opened, the bag holding frame 3 and the dirt housing bag 4, which is set to the frame, are drawn out to the front direction of the base stand 1.
Patent JP-S63147504-A (JP)
Title: Separation of metal ion by amphoteric ion-exchange membrane
Inventor: TABATA TOMOKAZU
IPC: B01D61/30
Filed: 1986-12-11
Abstract: PURPOSE:To enhance the selectivity of separation by using an amphoteric ion- exchange membrane, and adding a chelating agent into a processing soln. to form the complex of a specified metal ion to block the permeation of the ion through the membrane. CONSTITUTION:The chelating agent such as ethylenediaminetetraacetic acid is added to the sample soln. such as an aq. soln. contg., for example, NaCl, Fe<3+>, and Ca<2+>, and the pH is controlled to form the chelate of a specified metal ion species, for example Fe<3+>. The sample soln. is dialyzed by using a dialytic cell fitted with an amphoteric ion-exchange membrane. Only Na<+> ion and Ca<2+> ion not participating in the chelation are selectively permeated through the membrane and removed.
Patent JP-H08151149-A (JP)
Title: Printer
Inventor: SUGIMOTO KAZUAKI
IPC: B41J15/16
Filed: 1994-11-29
Abstract: PURPOSE: To prevent slack from being generated by delivering a paper sheet from a paper roll body with a light load, and preventing the delivery of an excessive paper sheet due to inertia at the time of stopping the delivery operation. CONSTITUTION: A damper mechanism 27 energized so as to touch a paper 4 between a paper roll body 8 and a setting head for absorbing slack generated in the paper 4 is swingably provided and at the same time a bearing roller 24 fixed on the shaft 21 of the paper roll body 8, a driven rotary roller 25 brought into contact with the bearing roller 24 and rotatably supported and a stopper roller 29 energized in the rotational biting direction and at the same time engaged or disengaged by interlocking with the swing of the damper mechanism 27 are provided between the rollers 24, 25.  At the time of stopping the delivery operation, the stopper roller 29 is made to bite in between the rollers 24, 25 by interlocking with the operation of the damper mechanism 27 to operate braking force but at the time of re-starting the delivery operation, the stopper roller 29 is detached to bring it into the state of a light load.
Patent JP-H10129738-A (JP)
Title: Container for beverage
Inventor: KAKUMOTO JUNICHI
IPC: B65D1/20
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To prevent a pouring quantity of milk from becoming unstable due to no air hole through which air that should be introduced for replacement enters a package, by a method wherein instruction of opining a small vent hole whit a tip of scissors or a sharp end of a pin or a type of a knife is printed on a package for a beverage. SOLUTION: A paper package 1 has a margin 3 to be cut by scissors, which serves as a pouring port, and printing 10 of a mark for informing a consumer of a portion 9 where an air hole is opened, and the printing 10 shows an instruction note or a mark for giving its explanation, or an illustration therefor. In the case where a small air hole is opened separately from the pouring port 3 of the paper package 1, milk in the paper package 1 flows out from the pouring port 3 into a cup 2. The milk flows out from the port 3 accordion to the weight of the milk, but even in the case where the quantity of the milk in the package 1 is reduced, the package 1 is not shrieked because air is sucked thereinto thorough a vent hole 9 and, accordingly, a pouring quantity becomes stable. Thus, a convenient method can be made known to consumers who feel inconvenience or spill milk when it is poured out.
Patent JP-H03153223-A (JP)
Title: Camera with remote controller
Inventor: KOINUMA MASAHIRO
IPC: G02B7/28
Filed: 1989-11-10
Abstract: PURPOSE:To enable a photographer himself or herself to measure his or her distance by calculating the distance between a receiver and a transmitter according to the detection data of an output level detecting means and driving an automatic focus mechanism according to the arithmetic value. CONSTITUTION:The output level detecting means 28 detects the output level (distribution) when the incident light (i) from an IRED element 23 is photodetected by a line sensor 19 and the distance (f) to the transmitter 22 is calculated according to the detected level. A driving motor 24 is driven according to this distance detection data and a focusing lens is operated for focusing. Consequently, the transmitter 22 is directed to the camera 10 and the photographer who has the camera can easily measure the distance of himself or herself to put the camera in focus.
Patent JP-H09114222-A (JP)
Title: Image density controller for one-component developing device
Inventor: ONUKI TOMIO
IPC: G03G15/06
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To stabilize image density by calculating developing efficiency by measuring a carried toner quantity on a developer carrier and a transferred toner quantity on a latent image carrier, and adjusting the carrying toner quantity and the developing efficiency based on the measured value and the calculated value of the developing efficiency. SOLUTION: Toner carried on the developer carrier 2 is transferred to an electrostatic latent image so as to form the toner image of a reference pattern by a reference pattern forming means 4. Next, the transferred toner quantity T2 of the reference pattern toner image is detected by a latent image carrier toner quantity detecting means 5. The carried toner on the developer carrier 2 is detected by a toner quantity detecting means 3, and the carried toner quantity T1 is detected. Continuously, the developing efficiency is calculated from the transferred toner quantity T2 and the carried toner quantity T1 by an expression η1=T2/T1. Furthermore, a toner transfer quantity control means 7 controls the device so as to control the image density based on the transferred toner quantity T2, the carried toner quantity T1 and the developing efficiency η1.