baber/WOPTO huggingface dataset:
Patent JP-S6056867-A (JP)
Title: Grinding device
Inventor: HAMAGUCHI TSUNEO
IPC: B24B37/04
Filed: 1983-09-05
Abstract: PURPOSE:To provide a wafer with strain-less mirror surfaces by supporting a support plate or polishing plate to make a gap between the support plate and polishing plate adjustable and immerse both plates together with a workpiece in polishing liquid. CONSTITUTION:When a polishing plate 7 is rotated in the direction of arrow 9 in an apparatus for polishing the surface of a workpiece into a strain-less mirror surface, the workpiece 1 and the plate 7 have relative speed to produce flow of polishing liquid 10 through a gap 8. The more the relative speed is increased, the lesser the pressure of liquid 10 in the gap 8 is reduced to reduce the gap 8 so that grains included in the liquid 10 rub the surface of the workpiece 1 to permit working in the order of atom. When the rotation of the plate 7, is stopped the relative speed of the workpiece 1 and the plate 7 is lost so that the gap 8 is returned to the condition prior to the polishing. Thus, since the surface of the workpiece 1 does not contact the plate 7, a wafer having a strain-less mirror surface can be provided which has never been conventionally produced.
Patent JP-H0455014-A (JP)
Title: Wire drawing die
Inventor: TONOI MINORU
IPC: B21C3/02
Filed: 1990-06-22
Abstract: PURPOSE:To obtain the die whose lubricating ability is remarkably satisfactory and in which a flaw called a ring or a crater is scarcely caused by forming a porous structure part in the part against which an element wire hits first in the working surface of the die, and leading and holding a lubricant therein. CONSTITUTION:A die chip 2 is made of a sintered hard alloy, and also, formed in advance so that at least the working surface 9 becomes a porous structure, and porous lubricating oil 10 of each very small size is led in and held. 'When an element wire intrudes into the die chip 2, it comes to hit first against a certain part A of an approach part 6, but the working surface 9 containing this part A becomes a porous part 11 and the lubricating oil 10 is led and held therein, therefore, the part A is scarcely flawed, and even when the die is used for many hours, as the element wire 4 intrudes, the lubricating oil 10 is carried in and the lubricating oil 10 does not cease to exist, therefore, the die chip 2, and also, the wire drawing die are not damaged and the service life can be extended.
Patent JP-H0776345-A (JP)
Title: Container
Inventor: KIMURA HIDEYUKI
IPC: B65D85/36
Filed: 1993-06-30
Abstract: PURPOSE:To prevent the contents from being scattered when opening the cover, by fitting a protruded cover body on a plate and providing an erected wall at the outer periphery of the plate. CONSTITUTION:When eating a cake, a finger is hooked at the hook claw 41 of a breaking protrusion 40 to pull it up. Then cracking arise on the peripheral wall 23 of the cover body 20 from a notch. And further the breaking protrusion 40 is pulled up to break the peripheral wall so as to take it off. And both peripheral side Walls 23 at the broken part are widened to the right and left sides to remove the fitting protrusion of the cover body 20 from the fitting protrusion of the plate 10. And the cover body 20 is raised to separate it from the plate 10. In this way, when the cover body is removed, the cake placed on the bottom of the plate 10 appears. Since an erected wall 12 is provided at the outer peripheral edge of the plate 10 in this container 1, the cake is easily taken out on eating it and the fragments of cake are prevented from being scattered from the plate 10 when eating it. And further, syrup will not spill.
Patent JP-S647333-A (JP)
Title: Focus controller
Inventor: ISHIKA TAKESHI
IPC: G11B7/09
Filed: 1987-06-30
Abstract: PURPOSE:To attain stable focus control by using a detection signal from two astigmatism means arranged on the same position on the optical axis and having different focii so as to control the focus of the converged light onto a recording medium. CONSTITUTION:The radiated laser beam L is reflected in the recording film of an optical disk 1 and the reflected divergent laser beam is converted into a collimated luminous flux at focusing by an objective lens 16. The beam L reflected in the half prism 14 and passing through a cylindrical lens 17 is made incident inastigmatism lenses 18, 20 arranged in the optical path of the beam L. The lenses 18, 20 are arranged on the same position on the optical axis of the lens 17 and each side end face of the lenses 18, 20 is arranged in contact with each other on the optical axis of the lens 17. The lenses 18, 20 have different focii and the beam L is converged toward focii F1, F2 at focusing. The photodetectors 19 detect two kinds of signals and the focus of the converged light to the disk 1 is controlled by using the signal to attain stable focus control.
Patent JP-S5864060-A (JP)
Title: Manufacture of semiconductor device
Inventor: NISHIDA MUNEYUKI
IPC: H01L27/06
Filed: 1981-10-13
Abstract: PURPOSE:To provide a semiconductor device capable of forming an n-channel and p-channel insulated gate field effect transistor in the prescribed threshold voltage and controlling the current amplification factor of a bipolar transistor formed in the same substrate to a desired value. CONSTITUTION:Boron ion implantation for forming the first p type well region 15 is performed under the conditions for obtaining the prescribed threshold value of an n-channel MOSFET, and ion implantation for forming the second p type well region 16 is performed under the conditions for obtaining desired hFE of an n-p-n type bipolar transistor. After a contacting hole is opened by a photoetching method, aluminum is deposited, and a patterning is performed, thereby forming the gate electrodes 25, 25', source electrodes 26, 26', drain electrodes 27, 27' and substrate electrodes 28, 28', of n-channel and p-channel MOSFET, simultaneously forming an emitter electrode 29, a base electrode 30, a collector electrode 31 of an n-p-n type bipolar transistor and covering it with a passivation film 32 made of a PSG film.
Patent JP-2000342367-A (JP)
Title: Shelf structure
Inventor: KUNO TAKEHITO
IPC: A47B96/06
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a shelf structure to attach a shelf easily by forming an appropriate gap between the shelf and the wall surface. SOLUTION: A bracket 5 for attaching a shelf board 6 has a slant piece 5c, slanting upward from the upper end of a vertical piece 5a fixed to the wall surface W to the rear end of a horizontal piece 5b on which the shelf board 6 is put. And a line P is formed along the front end of the slant piece 5c for determining the position of the rear end edge 6a of the shelf board 6.
Patent JP-H1111135-A (JP)
Title: Air conditioner for vehicle
Inventor: INOUE EIJI
IPC: B60H1/00
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To reduce the pressure loss of a cold air passage in maximum cooling in a center-setting type air conditioner. SOLUTION: In the maximum cooling of face mode, an air mix door 16 and a face door 25 are arranged so that the both are arranged substantially linearly. According to this, cold air can be linearly run from a cold air bypass passage 15 to a face opening part 22 along the air mix door 16 and the face door 25 arranged substantially linearly as shown by an arrow A. Therefore, the flow of the cold air carried from the cold air bypass passage 15 toward the face opening part 22 can be prevented from being curved, the pressure loss of the cold air passage can be significantly reduced, and the improvement in cooling performance in maximum cooling and the reduction in blowing noise can be effectively attained.
Patent JP-S6056470-A (JP)
Title: Soldering method of seat plate and liquid flow pipe in heat exchanger
Inventor: OGASAWARA HITOSHI
IPC: B23K1/08
Filed: 1983-09-07
Abstract: PURPOSE:To solder efficiently and economically seat plates and ends of liquid flow pipes by forming surface layer parts which repel molten solder to the seat plates of a heat exchanger except the peripheral parts of through-holes to be inserted with ends of said liquid flow pipes then immersing the assembly into a solder bath. CONSTITUTION:Seat plates 4 formed of a metal are joined to both ends of a core part 3 consisting of many liquid flow pipes 1 and fins 2 consisting of a metal and a tank 5 is fixed to the plates 4 to assemble a heat exchanger. The ends of the pipes 1 are inserted and tack welded into the through-holes 8 of the seat plates 4 in the stage of assembling said heat exchanger and further a surface treating layer 10 of silicone oil, silicone grease, solder masking material, epoxy resin or the like which repels molten solder is formed thereon except the peripheral parts of the holes 8. The plates 4 and the ends of the pipes 1 are then dipped in a solder bath to stick solder 9 only in the joint parts between the plates 4 and the pipes 1, by which said plates and pipes are joined.
Patent JP-H11352366-A (JP)
Title: Optical transmission/reception module
Inventor: KONDO MASAKI
IPC: G02B6/42
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To provide an optical transmission/reception module for improving the branching efficiency of light from an optical fiber, obtaining a structure for efficiently leading branched light to a photodiode and facilitating the assembly mounting of a semiconductor laser, the optical fiber and the photodiode, etc., in the case of bidirectionally transmitting the light by using the optical fiber. SOLUTION: This optical transmission/reception module for bidirectionally transmitting the light by using the optical fiber is constituted at least of the semiconductor laser 1 for emitting transmission light, the photodiode 2 for receiving signal light 21a and a grating 9 formed in the area close to the photodiode 2 of the optical fiber. In this case, for the grating 9, a light branching part is formed and an optical path is set so as to make the signal light 21a diffracted at the grating 9 incident on the photodiode 2.
Patent JP-2000353887-A (JP)
Title: Cooling structure of portable electronic equipment
Inventor: SHIMANUKI TADAYOSHI
IPC: H05K7/20
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To enhance the cooling effect on heat produced from portable electronic equipment by introducing cooling air into the portable electronic equipment through an opening formed on the bottom face of the portable electronic equipment, and around a connector which connects the portable electronic equipment with an expansion unit. SOLUTION: An extension unit 32, such as a connector box, to be connected to portable electronic equipment is provided with a fan 43, and power for driving the fan 43 is supplied from a body 11 by way of connectors 33 and 34 through a conductor 44 and a printed board 41. Cooling air supplied from the fan 43 is introduced to the bottom face of the body 11 through an opening 45 formed in the bottom face of the expansion unit 32 to dissipate heat from the portable electronic equipment. The cooling structure of the portable electronic equipment is preferably constituted so that heat from the portable electronic equipment is transmitted to the bottom face of the body 11 through an appropriate heat conducting member. In addition, a heat sink 42 thermally coupled with the connector 34 is cooled by cooling air supplied from the fan 43 installed on the extension unit 32.
Patent JP-S6320458-A (JP)
Title: Ion plating
Inventor: SUNAMI HIDEHACHIRO
IPC: C23C14/32
Filed: 1986-07-14
Abstract: PURPOSE:To execute ion plating with which the uniform vapor deposition of a coating in the recess of articles to be treated is possible even if the depth thereof increases to a certain depth or above by projecting a gaseous metal (compd.) applied with a positive charge into the recess of the articles impressed with a negative voltage while an electrode impressed with a negative voltage is held inserted into said recess. CONSTITUTION:The electrode 13 impressed with the negative voltage is inserted into the recess 12 of the articles 11 to be treated impressed with the negative voltage as shown in the figure. In the figure, 14 denotes an insulator. The gaseous metal or metal compd., for example, TiN<+>, impressed with the positive charge is projected into the recess 12 in the above-mentioned state to execute the ion plating for coating the surface of the articles 11. As a result, the metal or metal compd. approaching the recess can be concentrically introduced into the recess. The metal or metal compd. is, therefore, deposited and coated by evaporation deep into the recess. The wear resistance, corrosion resistance and release property of a nozzle or molding tool having the recess are thus improved.
Patent JP-H04363583-A (JP)
Title: Tunnel furnace
Inventor: YAMAUCHI KAZUYA
IPC: F27D3/16
Filed: 1991-06-07
Abstract: PURPOSE:To improve the generation of varieties in the preheating of a work to be baked, which is caused in a tunnel furnace so far since preheating gas flows mainly through only the upper part of the inside of a furnace due to a low internal furnace pressure and a big gradient of reduction of the furnace pressure in a preheating zone. CONSTITUTION:A blower 11, blowing air into a preheating zone X, is attached to the inlet port 2 of a furnace body 1. When air is blown into the furnace by the blower 11 against the flow of furnace gas, the internal furnace pressure of the preheating zone X is increased and the gradient of a furnace pressure is mitigated. Further, preheating gas flows uniformly across the whole of the section of the preheating zone X substantially whereby all works to be baked can be preheated evenly. On the other hand, the flow of the preheating gas becomes slow whereby the fore end side and the rear end side of the works to be baked in the transfer direction thereof are heated sufficiently and the difference between preheating temperatures can be reduced. The temperature gradient of the preheating zone X can be controlled also by regulating the amount of blown air.
Patent JP-S6319220-A (JP)
Title: Method for adjusting thickness of thermoplastic resin sheet
Inventor: NAKAMURA KAZUYUKI
IPC: B29C48/08
Filed: 1986-07-14
Abstract: PURPOSE:To make the thickness adjusting time of a sheet efficient, by using a relational expression between the operating quantity of an adjusting bolt and the gap change quantity of die lips and a relational expression between the gap change quantity of the die lips and the thickness change quantity of the sheet. CONSTITUTION:Formula I is used as the relational expression between the operating quantity DELTAtheta of each adjusting bolt 3, the gap change quantity DELTAhn of die lips at the position of the adjusting bolt n-th from the adjusting bolt 3 and the thickness change quantity DELTAtn of a sheet. The thickness of a first molded sheet is measured at positions in the lateral direction and the adjusting bolt at a position where the deviation with an expected value becomes peak is selected and said bolt is operated by the calculated quantity. Subsequently, the thickness distribution of the sheet in the lateral direction changing by said operation is estimated by again using the above-mentioned relational expression and the adjusting bolt at a position where the deviation of the estimated value and the expected value becomes peak is selected to perform the second operation of the adjusting bolt. Subsequently, the second molding of the sheet is performed and, when deviation is out of a tolerant range, the same operation is repeated. By this method, adjustment can be performed within a short time.
Patent JP-H0329810-A (JP)
Title: Detecting method of center of steering angle
Inventor: OKADA KUNIO
IPC: G01B21/22
Filed: 1989-06-28
Abstract: PURPOSE:To enable detection of the center of steering before the start of running, by setting a steering wheel in a state of straight advance at the time of completion of a check mode and by resetting a steering angle counter for measuring a steering angle. CONSTITUTION:In regard to an output pulse at the time when a steering wheel is turned to the left direction, first the pulse falls in a second sensor 2 from a state wherein both of output levels of first and second sensors 1 and 2 are at an H level, and the output pulse of the sensor 1 falls secondly. On the occasion, the steering wheel is set in a state of straight advance at the time of completion of a check mode and a steering angle counter for measuring a steering angle is reset. The direction of the steering wheel is detected in this way, while a value of the steering angle is detected from the number of generated pulses, and the center of steering can be detected by a slit 7. In the case when the slit 7 is not provided, the center of steering is calculated from the mean value of the detected steering angles.
Patent JP-2000155308-A (JP)
Title: Electrically controllable assembly with variable optical characteristic
Inventor: LIN XUE YUN
IPC: B32B17/10
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To prolong service life and to increase durability by providing electrically conductive layers as a means of preventing and/or compensating the deterioration of an active element of a functional film by photoreduction. SOLUTION: A functional film 1 has a transparent electrically conductive layer 2 formed from tin doped ITO on one face and a laminate 3 of transparent electrically conductive NiCr/Au/NiCr on the other face. Sheets 4, 5 of PET are disposed on the electrically conductive multilayered film 1-3 and laminated on glass sheets 8, 9 by way of a middle sheet 6 of PVB on one side and sheets 7, 11 of PVB subjected to UV prevention treatment on the other side. The film 1 comprises a medium in the form of polyurethane containing dispersed micro-drops of a liquid crystal and prepared in water. The micro-drops contain a dissolved polygenetic type dichroic coloring material which assumes black under no applied voltage.
Patent JP-S5687737-A (JP)
Title: Controlling circuit for electric water heater
Inventor: INOUE YORIAKI
IPC: F24H9/20
Filed: 1979-12-17
Abstract: PURPOSE:To attempt to balance the power consumption in a power transmission area by checking the quantity of hot water in a hot water tank when it becomes a set time to enable controlling the time of starting the flow of power to the heater in response to the quantity of hot water in an electric water heater utilizing midnight power. CONSTITUTION:A plurality of sensers 7A-7D are provided at the side wall of a tank 1 constructed so that a heater 2 is provided at its bottom part water 8 introduced from a water supporting port 4 is heated, and thereafter hot water 9 is taken out of a hot water supply port 3. These sensers 7A-7D turn ON the contacts in the inner parts of the sensers. At the set time, the quantity of hot water before causing power to flow to the heater 2 is detected, and at the time of starting the flow of power to the heater is controlled as shown in the flow chart, for example. That is, in a case where the border 10 between hot water 9 and water 8 is on the senser 7A, a current is caused to immediately flow. Further, the above border 10 is between the sensers (7A, 7B), (7B, 7C) and (7C, 7D), the current is caused to flow after one hour, two hours and three hours, respectively.
Patent JP-H0918679-A (JP)
Title: Facsimile equipment
Inventor: SUZUKI MASASHI
IPC: H04N1/32
Filed: 1995-06-29
Abstract: PURPOSE: To prevent useless line closing from being caused by setting the call reception mode to the facsimile communication call reception mode or the voice call reception mode prior to reply to an incoming call. CONSTITUTION: When an incoming call is received, caller information sent from a network is detected and confirmed by a caller information transformer section 24, a modem section 4 and a caller information detection means 1a. When the call comes from an opposite party whose telephone number is registered in a call reception mode memory section 5, the facsimile communication call reception mode is selected prior to reply to the incoming call and the call reception is processed for facsimile communication.
Patent JP-S5953425-A (JP)
Title: Vaginal lubricant
Inventor: NIIKUBO TAKESHI
IPC: A61K35/74
Filed: 1982-09-22
Abstract: PURPOSE:To provide the titled agent useful for the normalization of the microbial flora in vagina and the humectation and lubrication of vagina, by using whey or its treated material as an active component. CONSTITUTION:The agent contains whey or its treated material as an active component. The bacteria in the vagina are composed mostly of doederlein vaginal bacili having the physiological protective mechanism and the self-cleaning activity to protect the upper genitalia from infection with bacteria; however, the microbial flora in the vagina sometimes becomes to an undesirable state after menopause, etc. Further, a mucous liquid is secreted in the vagina generally by the effective sexual stimulus to facilitate the coitus; however, one may feel the difficulty, etc. in the coitus by the insufficient secretion caused by various external conditions and age, etc. It has been found that whey is effective for the normalization of the microbial flora in the vagina and the humectation and lubrication of the vagina. The whey includes any wheys such as the one obtained by adding an acid to milk, and separating the coagulated product. The prepared whey is absorbed in a tampon, and used as an insertion agent.
Patent JP-H06344987-A (JP)
Title: Steering gear for propeller of ship
Inventor: FUNEMI YASUO
IPC: F15B11/08
Filed: 1993-06-10
Abstract: PURPOSE:To ensure the stability of steering by preventing working fluid from leaking in a working fluid changing-over device to prevent a propeller of a ship from the influence of an external force. CONSTITUTION:A steering cylinder device 13 is provided in brackets 14, 16 for supporting a propulsive unit 12 in a hull 1. A working oil change-over device 19 for changing over the flow of the working oil supplied from a working oil supply pump to the steering cylinder device is connected to the steering cylinder device. Also, a change-over section of the working oil change-over device is operated by operating a steering wheel 43 provided in the hull to change over the flow of the working oil supplied to the steering cylinder device. A steering gear for a propeller of a ship is constituted to move a piston rod 22 of the steering cylinder device. The change-over section of the working oil change-over device is composed of a first poppet valve 27 for change-over and a second poppet valve 28 for change-over.
Patent JP-H09323914-A (JP)
Title: Cosmetic
Inventor: KURODA AKIHIRO
IPC: A61K8/00
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To prepare a cosmetic excellent in lasting effects and a touch by pulverizing an N-acylated lysine according to a specific method and then using the resultant pulverized material having a specific average particle diameter. SOLUTION: This cosmetic is obtained by finely pulverizing an N-acylated lysine according to a wet process and blending the resultant pulverized material having 0.1-6μm average particle diameter therein. For example, N-lauroyllysine, N-myristyllysine and N-palmitoyllysine are cited as the N-acylated lysine. The wet pulverization is a method for carrying out the pulverization with a solvent such as water, an alcohol, hexane or toluene. The wet pulverized material is preferably blended in an amount of about 1-99 pts.wt. based on 100 pts.wt. cosmetic. A foundation, a face powder, a lipstick, an eye shadow, a cheek, a shampoo, a rinse, a conditioner, a milky lotion, a lotion, a cream, a bathing agent, a soap, etc., are cited as the cosmetic.