baber/WOPTO huggingface dataset:
Patent JP-2001116367-A (JP)
Title: Hot water tank structure
Inventor: SHIRAISHI KAZUHISA
IPC: F24H9/00
Filed: 1999-10-22
Abstract: PROBLEM TO BE SOLVED: To provide hot water tank structure that can securely remove water. SOLUTION: In a hot water tank where a circulation pipeline R is formed by an in-pipeline 10 from a hot water supply port 11 for supplying hot water to the inlet of the hot water tank, an out-pipeline 17 from an outlet 4b of a hot water tank 4 to a tap hole 18, and a bypass path 19 for connecting the hot water supply port 11 to the tap hole 18, a drainage plug 20 is provided in the in-pipeline 10, and at the same time an air introduction plug 21 is provided in the bypass path 19.
Patent JP-H05142939-A (JP)
Title: Developer tank stirring device
Inventor: IMAI YASUO
IPC: G03G15/08
Filed: 1991-11-18
Abstract: PURPOSE:To prevent excessive load torque from being added on a stirring roller when a new developing cartridge is set. CONSTITUTION:A second gear 11 is provided on the rotary shaft 8 of the stirring roller in addition to a first gear 10 to which driving force from a motor is transmitted. Then, a manual driving system gear 15 rotated by the rotation of a handle 14 is connected to the second gear 11 so as to manually stir developer before the developing cartridge is loaded in an image forming device.
Patent JP-H06131928-A (JP)
Title: Manufacture of oxide superconductor
Inventor: KASE JUNICHIRO
IPC: C04B35/00
Filed: 1992-10-14
Abstract: PURPOSE:To manufacture a thallium superconducting wire rod by the silver sheath method (powder-in-tube method). CONSTITUTION:A heat treatment is applied to an oxide. superconductor containing thallium as a constituting element at the temperature in the range of 500-600 deg.C in the reducing atmosphere for one hour or longer before a heat treatment is applied at the temperature of 600 deg.C or above. The bulging of a silver sheath wire rod due to a heat treatment can be prevented.
Patent JP-H06129981-A (JP)
Title: Wafer content measuring device using micro wave for powder and granulate
Inventor: FUJIWARA KOJI
IPC: G01N21/3554
Filed: 1992-10-13
Abstract: PURPOSE:To precisely measure the water content of the powder and granulate transported, its volume subject to change, on a belt conveyor, without affected by the volume change. CONSTITUTION:A conveyor line is provided with a moisture motor 3 of a micro wave method, a scraper 4 and a range finder 5 that measures layer thickness of powder and granulate 1. The data obtained by the moisture meter 3 when the powder and granulate 1 passes under the scraper 4 is added with the correction based on the layer thickness of the power and granulate 1.
Patent JP-H09117981-A (JP)
Title: Structure of soft play facility and form-making engineering thereof
Inventor: NISHIMURA TAKAAKI
IPC: B32B5/22
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To produce a structure, the surface of which is seamless and has high soft feeling, by a method wherein a rigid synthetic resin foam block layer pasted onto a substrate layer, a seamless non-rigid urethane foam layer formed on the whole surface of the rigid synthetic resin foam block layer by a foam-in-place molding and a surface working layer are formed on the substrate layer in the order named. SOLUTION: In order to obtain the basic structure of a soft play facility, a concrete substrate layer 1 is formed. Onto the surface of the substrate layer, rigid urethane foam blocks 2, the rear surfaces of which have the curved surfaces nearly coinciding with the concrete surface 1 serving as the substrate layer, are pasted. After the substrate layer 1 is completely covered with the rigid urethane foam blocks 2, a non-rigid urethane foam layer 3 is formed on the blocks 2 by a foam-in-place molding so as to completely fill the gaps between the blocks. Thus, after a non-rigid urethane foam layer 3 is seamlessly formed on the whole surface of the rigid urethane foam blocks, necessary surface treatments such as waterproofness, chemical resistance, wear resistance, coloring properties and the like are applied on non-rigid urethane foam layer 3 as a surface working layer 4.
Patent JP-H05113295-A (JP)
Title: Constant-temperature oven for precise measurement electric element
Inventor: YONEZAKI GENTA
IPC: F28D15/06
Filed: 1991-10-22
Abstract: PURPOSE:To maintain a temperature of oil in an oil bath constant by setting an operating pressure of a heat pipe to a predetermined value. CONSTITUTION:A heater 6 and a heat pipe 10 having a fin 10a at its top are provided in an outer chamber 5, and a sensor 12 is provided on a bottom of an oil bath 1. Operating liquid such as ammonia, etc., is inserted under an inner pressure so as to evaporate it at a set temperature or higher of the bath 1 into the pipe. When the sensor 12 senses that a temperature of oil in a constant-temperature chamber 4 is a set value or lower, the oil is heated by the heater 6. When the oil is heated slightly higher than a set temperature by the heater 6, the liquid in the pipe 10 absorbs the heat to be evaporated. The evaporated liquid dissipates heat by the fin 10a of the pipe 1 to be condensed. Thus, even if it is heated to a slightly higher temperature than the set temperature, the oil in the bath 1 can be always held at the set temperature.
Patent JP-H06152180-A (JP)
Title: Connection structure of electromgnetic wave shielding member
Inventor: KITAGAWA KOJI
IPC: H05K9/00
Filed: 1992-11-12
Abstract: PURPOSE:To easily connect a plurality of electromagnetic waves shielding members formed by building conducting layers in the insides of board materials, while electric continuity of the conducting layers is kept. CONSTITUTION:Figure 2 is a part-enlarged view showing the state that, as a first embodiment, a first electromagnetic waves shielding member 3 and a second electromagnetic waves shielding member 5 are connected via a connection part 7, in an electromagnetic waves shielding board material 1. Since, as shown in the figure, the thickness of a first upper board material 33 is slightly different from that of a first lower board material 35, and the thickness of a second upper board material 53 is slightly different from that of a second lower board material 55, a first exposed part 39 of a first conducting mesh 31 is not electrically connected with a second exposed part 59 of a second conducting mesh 51, only by arranging the first electromagnetic waves shielding member 3 and the second electromagnetic waves shielding member 5, and engaging an engaging protrusion with an engaging recess 37. But electric continuity between the first conducting mesh 31 and the second conducting mesh 51 is ensured, because the connection part 7 is connected by using conducting adhesive agent.
Patent JP-S62189092-A (JP)
Inventor: MATSUO KATSUHARU
IPC: D06F33/02
Filed: 1986-12-18
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-2000131711-A (JP)
Title: Flat display device and its manufacture
Inventor: GOTO MASASHI
IPC: G02F1/1368
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To not only form an auxiliary capacitive part without increasing a forming process at a manufacturing time and to reduce an area of a capacitive electrode. SOLUTION: In a flat display device provided with plural pieces of signal lines formed on an insulation substrate, plural pieces of scanning lines nearly orthogonally intersected with the signal lines, an array substrate containing a pixel electrode 13 arranged in the vicinity of respective crossing parts between the signal lines and the scanning lines through switch elements, a counter substrate arranged opposite to the array substrate and an optical modulation layer held between the array substrate and the counter substrate, the array substrate contains a first electrode 10 electrically connected to the pixel electrode 13, a second electrode 5 opposite to the first electrode 10 and a first insulation film 6 arranged on the second electrode 5, and an inter-electrode area 6b in the first insulation film 6 whose film thickness is thinner than other area 6a,  and whose impurity ion density is different from other area.
Patent JP-2000133948-A (JP)
Title: Electric circuit multilayer board and manufacture thereof
Inventor: YONEYAMA KATSUHIRO
IPC: H05K3/46
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To provide an electric circuit multilayer board where dielectric layers formed of mica or the like are protected against cleavage or interlayer delamination and a manufacturing method thereof. SOLUTION: A method of manufacturing an electric circuit multilayer board comprises a first process where through-holes 2 and slits 6 are cut in a dielectric layer 1, a second process where a conductor layer 3 is filled into the through- holes 2 and formed on the dielectric layer 1, a third process where an insulating layer 4 is formed on the dielectric layer 1 except its region where the conductor layer 3 is formed and filled into the slits 6, a fourth process where at least the two dielectric layers 1 are laminated through the intermediary of the insulating layer 4, and a fifth process where the laminate composed of the dielectric layers 1 is divided at the slits, and the insulating layer 4 inside the slits 6 is made to serve as a side protective layers 5' of the divided laminate.
Patent JP-H09195737-A (JP)
Title: Controller for driving intake and exhaust valve of internal combustion engine
Inventor: HARA SEINOSUKE
IPC: F01L1/04
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To reduce the number of part items to be assembled and improve efficiency of manufacturing work while preventing wear between pin holes and pins provided in an annular disk and respective flanges. SOLUTION: This controller comprises both flanges 31 and 33 provided oppositely in a driving shaft 21 and a cam shaft 22, a disk housing 38 interposed between both flanges 31 and 33 and forming an eccentric cam ring 38a at its inner periphery, and an annular disk 39 rotatably retained in the inner periphery of the eccentric cam ring 38a to perform eccentric movement with respect to the axis X of the driving shaft 21 following the rotation control of the disk housing 38. Both flanges 31 and 33 and the annular disk 39 are connected with a pair of first and second links 54 and 55 connected to first and second connection pins 52 and 53 as well as shaft support pins 58 and 59, the disk housing 38 is supported rotatably on the outer periphery 33b of the second flange 33.
Patent JP-S63142047-A (JP)
Inventor: JIYON JIYAAUITSUKU RIDORANDO
IPC: C08F8/04
Filed: 1987-11-30
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-H05143446-A (JP)
Title: Program executing device
Inventor: ONODAKA KOUJI
IPC: G06F12/06
Filed: 1991-11-19
Abstract: PURPOSE:To execute a program based on correctly arranged normal program data regardless of the mounting positions of plural ROM dividing and storing the program data. CONSTITUTION:When executing the program by a CPU 21 while reading the data of high-order bytes and low-order bytes from a ROM A27 and a ROM B28, first of all, the CPU 21 reads the data of the high-order bytes through a first selector 29 and reads the data of the low-order bytes through a second selector 30 when a D flip-flop 31 is reset by a reset circuit 33. When the ROM A27 and the ROM B28 are correctly mounted, the select states of the first and second selectors 29 and 30, namely, the state of a select signal SL from the D flip-flop 31 is maintained as it is. When the ROM A27 and the ROM B28 are erroneously mounted, the select signal SL from the D flip-flop 31 is switched, and the selecting states of the first and second selectors 29 and 30 are switched.
Patent JP-H06126940-A (JP)
Title: Screen printing machine
Inventor: SASAKI TAKAHIDE
IPC: B41F35/00
Filed: 1992-10-16
Abstract: PURPOSE:To reduce the number of wipings and to enhance productivity by effectively wiping off the unnecessary pasty material bonded to a mask. CONSTITUTION:The head surface of the head part 9 in the cleaning member 3 brought into contact with the rear of a mask 2 after printing to move to wipe off the pasty material bonded to the rear of the mask 2 is formed into a curved shape whose central part gently protrudes to the outside in the direction crossing the moving direction of the cleaning member 3 at a right angle and set to such a state that the head part 9 comes into close contact with the mask 2 in such a shape that the central part of the mask 2 protrudes upwardly to be curved from the beginning. Even when the size of the mask 2 becomes large, the head part 9 is always pressed to the mask 2 in a uniform contact state.
Patent JP-S63155461-A (JP)
Title: Reproducing method for disk reproducing device
Inventor: OKAYA MASANAO
IPC: G11B19/28
Filed: 1986-12-19
Abstract: PURPOSE:To prevent the runaway of a spindle motor by moving an information detecting point in the direction going to an area where reproduction has been executed until that time until a reproduction synchronous signal is detected when the reproduction synchronizing signal is not detected continuously over a prescribed time. CONSTITUTION:When a frame synchronous signal is not detected continuously exceeding a prescribed time in the course of reproducing a disk, it is decided that a track jump to a different area is generated and a lock of a servo-loop of a spindle servo-system has been detached, and a light spot of a pick-up 3 is moved in the area direction where reproduction has been executed until that time until the frame synchronous signal is detected. In such a way, leading-in of a spindle servo can be executed quickly therefore, the runaway of a spindle motor 2 can be prevented.
Patent JP-H02859-A (JP)
Title: Silver halide color photographic sensitive material made of thinner film
Inventor: USHIYAMA KENJIRO
IPC: G03C1/053
Filed: 1988-11-30
Abstract: PURPOSE:To improve the sharpness and graininess of a dye image by incorporating a polymer contg. a specific repeating unit and having <=30,000 weight average mol. wt. into photograph constituting layers and confining the total sum of dry film thickness of said layers to <=18mum. CONSTITUTION:The polymer contg. the repeating unit expressed by the formula I and having <=30,000 weight average mol. wt. is incorporated into at least one layer of the photograph constituting layers and the total sum of the dry film thicknesses of the photograph constituting layers is confined to <=18mum. In the formula I, R<1> denotes a hydrogen atom or alkyl group; Z denotes the atomic group necessary for forming a lactam ring, oxazolidone ring or pyrrolidone ring; A denotes a mere coupler, -CO- group, -CONR<2>(CH2)n group, etc. R<2> denotes a hydrogen atom or alkyl group; n denotes 1-6 integer. The silver halide color photographic sensitive material having the excellent sharpness and graininess of the dye image is obtd. in this way.
Patent JP-S63155135-A (JP)
Title: Slit exposure device
Inventor: TAKEMOTO SATORU
IPC: G03G15/04
Filed: 1986-12-19
Abstract: PURPOSE:To obtain a soft copy image without requiring a long time by making part of light from a light source which lights a document incident on a diffusion plate, and irradiating a photosensitive material with scattered light from the diffusion plate through a lens for copying and a slit aperture. CONSTITUTION:The aperture 14 which controls an exposure area on the photosensitive material into a slit shape and the diffusion plate 8 which diffuses part of the light from the light source 10 and makes it incident on the lens 12 are arranged on the optical path of image formation of the lens 12 which forms an image of reflected light from the document 13 on the photosensitive material, and when the photosensitive material is exposed to the image of the document 3 through the slit, the diffused light from the diffusion plate 8 is made incident on the photosensitive material through the aperture 14. Part of the light emitted by the light source 10 is therefore reflected by the diffusion plate 8 and the remainder is reflected by the document 3 to reach the photosensitive material through the lens 12 and aperture 14. Consequently, main exposure wherein the photosensitive material is exposed to the image of the document 3 and subordinate exposure wherein the photosensitive material is made soft in gradation are carried out simultaneously and the time for obtaining the soft copy image is shortened.
Patent JP-H02225303-A (JP)
Title: Preparation of thermal treatment atmosphere by separating air through permeation
Inventor: ERITSUKU DEYUSHIYATOO
IPC: B01D53/22
Filed: 1989-11-24
Abstract: The invention relates to a process for creating an atmosphere for the heat treatment of metals, the atmosphere being produced by introducing a stream of gaseous nitrogen, according to which there is first formed, by air separation by means of selective permeation, a crude gaseous nitrogen stream having a residual oxygen content, to which is added a stream of hydrogen which is at least sufficient to remove most of the residual oxygen by catalytic reaction to form water vapour, characterised by the combined implementation of the following measures: a) the air separation by selective permeation is carried out in such a way that the gaseous nitrogen stream has a residual oxygen content of between 0.5% and 3%; b) the catalytic reaction to form water vapour is brought about exclusively with catalysts which are used without external application of heat, and c) the catalytic reaction to form water vapour is carried out in such a way that the residual oxygen content is less than 30 vpm, with a water vapour content of between 1% and 6%, relative to the nitrogen stream, being created. Exclusive application to the annealing or brazing of copper, the decarburising and nitriding annealing of steels, and the sintering of copper, nickel and copper-nickel alloys where appropriate with lead, and copper-zinc alloys.
Patent JP-H02223721-A (JP)
Title: Gas jet pipe
Inventor: DEIDEIE BARA
IPC: F23D14/46
Filed: 1989-11-24
Abstract: PURPOSE: To make adjustable the flow rate of a gas to be fed to a burner, by constituting such that one hollow or projective part acts on one plug to feed an injector corresponding to a gas flow rate. CONSTITUTION: Stepwise rotation of a shaft 11 is ensured by a step motor 13 coupled with one end of the shaft 11, a recess 14 perpendicular to each blade 8 is provided at the shaft 11, and each recess 11 has a different specified axial orientation about the opposite blade 8. Each blade 8 has a small center stud 15 intruding in the recess 14 where the rigid blade 8 has a horizontal position for applying a small valve 7 having a liner 20 to an opening 6 and, when being deflected by a spring 21, plugs the recess 5, thereby avoiding the gas moving in corresponding injector 4. Contrary to this, the recess 5 is opened to make adjustable the flow rate of a gas to be fed to a burner.
Patent JP-H04176147-A (JP)
Title: Wafer transfer device
Inventor: MATSUOKA KENJI
IPC: H01L21/68
Filed: 1990-11-08
Abstract: PURPOSE:To obtain a device, by which wafers are always transferred smoothly on a belt and are carried, by a method wherein a pair of pulleys, which feed the belt for pulling out the wafers from racks or for transferring the wafers on the racks while making the belt drive, are constituted in such a way that the rotating axes of the pulleys are mounted in a state eccentric to the pulleys. CONSTITUTION:In a wafer transfer device having an elevator, which moves a cassette 5 having a multitude of steps of racks 5a for housing wafers 6 fixed distance by equal to the intervals between the racks 5a adjacent to each other and makes the cassette 5 elevate, a belt 2, which is made to pass through the side of one end of the cassette 5 and at the same time, makes the wafers 6 put thereon, pulls out the wafers 6 from the racks 5a or transfers the wafers on the racks 5a, and a pair of eccentric pulleys 1 for feeding the belt 2 while making the belt drive, rotating axes 3 of the pulleys 1 are eccentrically mounted to the pulleys 1. Thereby, the elevator is made to descent and moreover, when the largest parts of the diameters of the pulleys 1 come upward, a contact surface 4a of the belt 2 is reliably risen, the rear of the wafer 6 is pushed up by the surface 4a and the wafer 6 is separated from the rack 5a. As a result, the wafer 6 is smoothly transferred on the belt 2.
Patent JP-H05144929-A (JP)
Title: Electrostatic chuck and its manufacture
Inventor: KIKUCHI KAZUO
IPC: H01L21/68
Filed: 1991-11-19
Abstract: PURPOSE:To provide an electrostatic chuck of strong attraction force and good vacuum characteristics which can heat and cool a sample effectively. CONSTITUTION:A diamond thin film 4 is formed on an electrode substrate 1 by plasma CVD. A several mum-thick metallic foil 5 is formed on the diamond thin film 4 by plasma CVD. A 5 to 25mum-thick diamond thin film 9 is formed on the metallic film 5 by plasma CVD. A non-magnetic substance 10 is mounted on the diamond thin film 9 and the non-magnetic substance 10 is attracted by applying a dc voltage thereto.
Patent JP-2001123912-A (JP)
Title: Fuel injection device for internal combustion engine
Inventor: KOJIMA SUSUMU
IPC: F02M31/16
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To increase the temperature of a fuel only at the necessary time of an engine cooling time without using a heater, in the fuel injection device with an accumulator. SOLUTION: This device is provided with an accumulator 2, a fuel injection valve 1 connected to the accumulator, a fuel pump 7 for adjusting and delivering a necessary fuel amount for maintaining the fuel pressure in the accumulator near a target fuel pressure, a delivery pipe 11 for connecting the delivery side of the fuel pump with the accumulator, a suction pipe 8 for connecting the suction side of the fuel pump with the fuel tank 3 and a discharge pipe 14 for discharging the fuel in the accumulator so that the fuel pressure in the accumulator is not a set pressure or more. The discharge pipe is connected near the fuel pump in the suction pipe and the fuel pump delivers the fuel exceeding the necessary fuel amount, when the increase of the temperature of the fuel is needed.
Patent JP-H06151890-A (JP)
Title: Manufacture of acceleration sensor
Inventor: WATANABE TSUKASA
IPC: H01L29/84
Filed: 1992-11-13
Abstract: PURPOSE:To provide a manufacturing method of an acceleration sensor with an operation part of a uniform thickness. CONSTITUTION:A foundation 40 is formed by providing an insulation film to a surface of a metallic substrate which also functions as a lower electrode. A several mum-thick Si3N4 film as an etching stopper film 42, A some dozens mum-thick SiO2 film as an intermediate film 44 and a several mum-thick Si film as a preliminary film are formed one by one on the foundation 40. After an upper electrode 50 and a load part 52 are formed, an opening part which exposes the intermediate film 44 is formed, and an a cavity part 58 is formed by etching and removing at least the part of the exposed intermediate film 44 and the intermediate film 44 below a region 48 which becomes an operation part. Thereby, an operation part 60 is formed and the part of the intermediate film which is not etched is made to remain as a spacer layer 62.