baber/WOPTO huggingface dataset:
Patent JP-H10101198-A (JP)
Title: Carbonated beverage extraction cock
Inventor: ADACHI RYOTA
IPC: B67D3/04
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a carbonated beverage extraction cock preventing a carbonated beverage from penetrating into the gap between a handle shaft and a handle grip along with carbon dioxide from a carbon dioxide discharge passage. SOLUTION: In a carbonated beverage extraction cock 15 equipped with a carbonated beverage passage 2 containing an emitting pipe 1 and a discharge pipe 3 of carbon dioxide generated from a carbonated beverage during extraction and supporting the spherical part 5 of a handle shaft 4 by a spherical bearing 6 to cover the spherical bearing 6 with a cap 8 through a packing 7a and having the operation handle 12 threaded with the upper part of a handle shaft 4 so as to bring the spherical inner surface 11 of the base part of a handle grip 10 into contact with the upper spherical surface 9 of the cap 8 and operating a plug 13 and a slide valve 14 by the operation handle 12 in order to extract a carbonated beverage, a packing 7b is interposed between the base part of the handle grip 10 and the handle shaft 4.
Patent JP-H0197162-A (JP)
Title: Geared motor
Inventor: TSUTSUI MASARU
IPC: H02K7/116
Filed: 1987-10-07
Abstract: PURPOSE:To reduce driving noise, by forcing the first magnetic substance fixed to a rotor shaft to approach the second magnetic substance fixed to the first stage of a rotating shaft in a mechanical reduction gear mechanism face to face, and by rotating them in synchronization. CONSTITUTION:A multipolarly magnetized first magnetic substance 22 is fixed to a rotor shaft 11, while multipolarly magnetized second magnetic substance 23 is fixed to the first stage of a rotating shaft 19 of a mechanical reduction gear mechanism 17. The first magnetic substance 22 is non-contact with the second magnetic substance 23 and comes close to it face to face. By the driving rotation of the rotor shaft 11, each pole of the first magnetic substance 22 is synchronized with that of the second magnetic substance 23 and both rotate, by which the driving rotation of a rotor is reduced and transferred from the rotating shaft 19 of the mechanical reduction gear mechanism 17 through a pinion gear 21 and a gear 20 of an output shaft 12.
Patent JP-H0996871-A (JP)
Title: Production of projection screen
Inventor: YAMAGUCHI HIROSHI
IPC: G03B21/62
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To accurately form black stripes in a part where no light outgoes in an image projecting screen. SOLUTION: After lenticular lens sheet 5 having lenticular lenses on one surface is formed, a photosensitive resin which can be dissolved with an org. solvent is applied on the other surface of the sheet. The lenticular lenses are irradiated with light so that the photosensitive resin 8 is selectively exposed to light by the converging function of the lenticular lenses and a mask is formed in the part where light beams are transmitted. After a light-absorbing coating material 8 is applied, the mask part is cleaned with an org. solvent and removed to form black stripes 6. Thus, the obtd. device has high contrast and small optical loss.
Patent JP-S61131607-A (JP)
Title: Manufacture of piezoelectric vibrator wafer and piezoelectric vibrator
Inventor: NAKAMURA TAKESHI
IPC: H03H9/05
Filed: 1984-11-29
Abstract: PURPOSE:To divide simply a piezoelectric vibrator wafer into individual vibrator chips by using the wafer where plural vibrator chips are formed incorporatedly with a metal in a way that they are connected via joints. CONSTITUTION:The vibrator wafer 20 has the plural piezoelectric vibrator chips 1, 1,... having a piezoelectric thin film, a vibrator electrode film, a lead electrode and a piezoelectric thin film and joints 21, 21,... formed incorporatedly with a frame 6 and between both opposite sides of the frame 6. Plural pairs of electrodes 22, 23 are pressed to both ends of each joint 21 and between both opposite sides of the frame 6 so as to flow a current to the joints 21, 21... as required and a current flows to the electrodes. Thus, the joints 21, 21... are heated themselves and molten.
Patent JP-H0994433-A (JP)
Title: Exhaust gas cleaner for internal combustion engine
Inventor: SHIMIZU TAEKO
IPC: B01D53/94
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To effectively eliminate an HC component contained in exhaust gas while power consumption of a battery is suppressed. SOLUTION: An HC adsorbent 3 for adsorbing the HC component is arranged in the exhaust gas system consisting of an exhaust gas pipe 2 and also an electrically heated catalyst 4 is arranged on the down stream thereof. The HC adsorbent 3 is composed of a raw material such as a β type zeolite having such characteristic that desorbing temp. of the HC component having better ignitability, consisting of 5-8C paraffins, etc., is lower than the desorbing temp. of the HC component having worse ignitability, consisting of olefins and aromatics, etc.
Patent JP-S61131561-A (JP)
Title: Array type semiconductor photodetector
Inventor: YAMAMOTO AKINAGA
IPC: H01L27/146
Filed: 1984-11-30
Abstract: PURPOSE:To prevent the deterioration in characteristics due to irradiation with ultraviolet rays as well as crosstalk between elements from occurring by a method wherein a light absorbing polycrystalline semiconductor material layer is formed on an insulating layer on the surface of elements. CONSTITUTION:After growing an oxide film 2 on a substrate 1, polycrystalline silicon layer is formed on overall surface and then parts to be light receiving surfaces are removed. Then P type regions 4a, 4b are formed on these parts by heat diffusion process. When the oxide film 2 is grown again, each parts of polycrystalline silicon layer 3a-3c are encircled with the oxide film 2. Next aluminium is evapolated on overall surface to form specified electrode wiring parts 5a, 5b. When junctions Ja, Jb of each element are reversely biased, depletion layers are formed close to the junctions in the substrate 1. At this time, each element may be completely isolated since the entering light into adjacent depletion layers may be absorbed by polycrystalline silicon layers 3a-3c, etc. Finally any deterioration in charateristics due to irradiation with ultraviolet rays may be prevented from occurring since P-N junction of photodiode may be protected by polycrystalline silicon layer.
Patent JP-H03119717-A (JP)
Title: Charged particle exposure device and exposure
Inventor: YAMADA AKIO
IPC: H01J37/21
Filed: 1989-09-30
Abstract: PURPOSE:To form a fine pattern by providing a focus correction means between a mask plate and a sample table and choosing a corrective condition value out of memory means and then, by supplying its value to the focus correction means. CONSTITUTION:A focus correction means 28 is provided between a mask plate 27 and a sample support 26. When a desired pattern opening P1 is selected for exposure, deflection means 5 and 5' are allowed to operate so that a pattern controller 102 deflects beams to a pattern P1 by instructions from a CPU 110 and simultaneously, a mask position control circuit 103 controls the position of the pattern P1. Simultaneously, selecting instruction of the P1 is transmitted to an arithmetic control circuit 101 and an address #P1 is confirmed. Then, the focus correction quantity data D1 of the #P1 are called out from a memory TB to make the focus correction means 28 operate through a D/A conversion part 100 and a wafer 25 is exposed by correcting the beams. A deflection control circuit 105 and D/A converters 106 and 107 are connected to the CPU through an interface 108 and a sequence control device 104 and then, are used for detecting focus correction quantities. This construction makes it possible to obtain definite, fine patterns efficiently even by using different pattern blocks.
Patent JP-H0197979-A (JP)
Title: Recorder
Inventor: INAYAMA HIROYUKI
IPC: G03G15/20
Filed: 1987-10-09
Abstract: PURPOSE:To improve the efficiency of fixing with a low cost without making a device large-sized by providing an exhaust means which leads discharged heat of a fixing device to a paper supply part and heating forms in the paper supply part with discharged heat led by said means. CONSTITUTION:An exhaust means 5 which leads discharged heat of a fixing device 12 to a paper supply part 3 is provided, and forms 100 in the paper supply part 3 are heated by discharged heat led by the exhaust means 5. For example, a duct 16 which incorporates an exhaust fan and connects the fixing device 12 and the paper supply part 3 is used as the exhaust means 5. Since forms 100 in the paper supply part 3 are preliminarily heated by discharged heat of the fixing device 12 led by the exhaust means 5 in this manner and warmed forms are supplied, the fixing efficiency is improved and another heat source is unnecessary to minimize enlargement of the device and the rise of the cost.
Patent JP-H1190182-A (JP)
Title: Hollow fiber membrane module
Inventor: KUMAMI KAZUHISA
IPC: B01D63/02
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To improve the flow in the hollow-fiber membrane bundle in an abutting member by dividing the through-holes of the annular abutting member provided between the liq. ports in the side of a module case into groups in specified directions and providing a specified number of through-holes belonging to each group on the same latitude at right angles to the longitudinal direction. SOLUTION: A hollow-fiber membrane bundle 2 is inserted in a module case 1, and the end is sealed with an adhesive 5 to constitute a hollow-fiber membrane module. A nozzle 4 is furnished to the case 1, one end of the annular abutting member 3 directly below the nozzle 4 is joined to the case 1, and the other end is embedded in the adhesive 5. In this case, the through-holes 6 of the member 3 are divided on the same cross section into the groups in 2 to 4 directions, and >=3, e.g. 10, through-holes 6 are provided on the same cross section. Consequently, the liq. passing through the through-holes 6 is easily spread even to the periphery of the membrane where the through-holes 6 are not opened, and the liq. flow in the bundle 2 in the abutting member 3 is improved.
Patent JP-H04131622-A (JP)
Title: Heating and cooking device
Inventor: NISHIMURA NOBUICHI
IPC: F24C7/02
Filed: 1990-09-21
Abstract: PURPOSE:To prevent any over-heating by a method wherein in the event that a cooking operation is carried out under a condition that a large amount of gas generated in a previous cooking operation is left, the rate of concentration of controlled gas is corrected by a correcting means and a control means determines a time for stopping a cooking operation according to the corrected rate of concentration of controlling gas. CONSTITUTION:As a cooking operation is started, a control device 8 stores an operation stopping time T in the first memory 12 and at the same time starts to take an output of a gas sensor 6. It stores a maximum output Vmax of the gas sensor 6 after heating and cooking operation according to an output from the gas sensor 6 in the second memory part 12. Then, the control device 8 judges whether a stopping time T12 ranging from an end of a previous cooking operation to the present cooking operation is shorter than a reference time T0 or not. If it is judged that it is short, the control device 8 judges whether the stopping time T12 is less than a half of the reference time T0 or not and if it is less than a half of it the control device corrects a rate of concentration alpha of the control gas to (0.5X0.1-0.05), and the control, device stops a cooking operation when an output value of the gas sensor 6 is decreased from Vmax by (0.05XVmax).
Patent JP-H0683212-A (JP)
Title: Image forming device
Inventor: HASEGAWA TAKASHI
IPC: G03G15/16
Filed: 1992-08-28
Abstract: PURPOSE:To always obtain a high grade and stable output image having high image quality by preventing the occurrence of a central blank phenomenon at the time of transferring a visible image. CONSTITUTION:When the radius, peripheral velocity and angular velocity of a photosensitive drum 3 are defined as r1, v1 and omega1, respectively and the radius, peripheral velocity and angular velocity of a transfer drum 9 are defined as r2, v2 and omega2, respectively, for instance, r1=40.0mm, v1=160.0mm/sec, omega1=4pirad/ sec, r2=80.0mm, v2=162.4mm/sec, omega2=2.03pirad/sec are set and the transfer drum 9 is rotated at velocity faster than that of the photosensitive drum 3 by 1.5%. Thus, both outer peripheries of the transfer drum 9 and the photosensitive drum 3 are rotated while being slid each other, almost uniform pressure is imparted to the whole of a toner image formed in the photosensitive drum 3 at the time of transferring and the midst missing phenomenon that toner in the central part of the toner image is left on the surface of the photosensitive drum can not occur.
Patent JP-2001079749-A (JP)
Title: Deburring method of yoke part of voice coil motor for hard disc drive and voice coil motor
Inventor: OSUGI MAKOTO
IPC: H02K15/02
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To deburr all crest lines including parts finely worked and to manufacture a clean voice coil motor from which burrs harmful for a hard disc drive are removed under a manufacturing method of a yoke part applied with deburring to constitute a magnetic circuit of the voice coil motor for the hard disc drive. SOLUTION: This method removes burrs existing on a yoke part surface made of low carbon steel of a voice coil motor for a hard disc drive, and a barrel polishing process and a heat deburring process are sequentially carried out against a yoke part. After this heat deburring process, a chemical polishing process is carried out. In this case, burr thickness or size is specified as not more than 0.5 mm.
Patent JP-H03116730-A (JP)
Title: Wafer drying equipment
Inventor: OKUYAMA SATORU
IPC: H01L21/304
Filed: 1989-09-28
Abstract: PURPOSE:To prevent the failure of a semiconductor element accompanying a lack of drying, and to enable the stabilization of functions by monitoring the dried state of wafers to control them to a suitable dried state. CONSTITUTION:A rotary bath 2 contains wafers 1 to rotate them at a 500-2000RPM, thereby removing moisture deposited on the wafers 1 with centrifugal force. Further, this bath allows them to be dried by a spout of 50-500l/min drying gas from a nozzle 8. Water drops and drying gas are exhausted (drained) through an exhausted pipe 6 after measurement by humidity sensor 3. Sensed humidity is latched into a controller 4 for judgement of a dried state, where it controls the flow rate of drying gas and the number of rotation. The time of a rotation can be set within a period of 0-10min after humidity reaches a setpoint (0-30%).
Patent JP-S60231765-A (JP)
Inventor: YAN SHIYURIIBUAA
IPC: C08L7/00
Filed: 1984-12-03
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-2000065064-A (JP)
Title: Spherical bearing
Inventor: KIMURA HARUO
IPC: F16C33/10
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To improve abrasion resistance by constituting a spherical surface bearing of a metallic inner ring having the outside surface of a spherical raceway track plane and a metallic outer ring rotatably fitted to this and having the inside surface of a circular arc-shaped raceway track plane, and forming nitrosulphurizing layers on the respective raceway track planes. SOLUTION: A spherical bearing has an inner ring 1 having a spherical raceway track plane 2 on the outside surface and an outer ring 3 having on the inside surface a circular arc-shaped raceway track plane 4 rotatably fitted to this, and after fitting the inner/outer rings 1, 3, the whole periphery of the outer peripheral surface of one end part 3a of the outer ring 3 is calked. Carburizing, nitriding and sulphurizing mixed gas is supplied as reaction gas to a bearing in a vacuum state, and is held, for example, at 550 deg.C for 2 hours to be cooled for a required time.  Thus, H2S removes an oxide film of the whole surface of the inner/outer rings 1, 3, the pure surface of a base material is exposed, N quickly and deepely permeates/diffuses inside the base material, and the gas is supplied on the respective raceway track planes 2, 4 from sliding clearance between the raceway track planes 2, 4 to reliably form nitrosulphurizing layers 6, 7. The layers 6, 7 are dense and smooth, and are low in frictional resistance to restrain a temperature rise by frictional heat.
Patent JP-H04142240-A (JP)
Title: Container positioning device
Inventor: NAKA TOSHIAKI
IPC: B65C9/06
Filed: 1990-09-25
Abstract: PURPOSE:To permit the dimensional errors of containers by any shape or of the same container to be corrected without the need of any replacement thereof by a method wherein a container mounting stand is supported by a support spring, lifting pins are made to project beyond the container mounting stand in response to the up and down motion of a lift driving stand supporting resiliently thereon a number of pins and various containers are placed and retained in their center. CONSTITUTION:A container positioning device 30 consists of a container mounting stand 31 and a lift driving stand 33 for supporting this container mounting stand 31 via a supporting spring 32. The container mounting stand 31 is provided with a number of pin holes conforming to the outer peripheral contour of various containers. The pins 36 having a pointed end directly below in the positions corresponding to the pin holes 101-413 of the container mounting stand 31 are resiliently supported by springs 37 in a vertically movable manner on the upper surface of the lift driving stand 33 on the side of the container mounting stand 31. As the lift driving stand 33 rises, the pins are passed through the pin holes 101-413 and project beyond the container mounting stand 31. When a container A mounted on the container mounting stand 31 is retained by a container retaining mechanism, only the pins 36 free from the load of the container A project. Of all the pins 36, the pins 36 corresponding to the outer periphery of the container A control and retain the container A in contact with the outer peripheral thereof to place it in the center.
Patent JP-H0198545-A (JP)
Title: Paper connecting position detecting device
Inventor: KUROKAWA HISASHI
IPC: H02P5/46
Filed: 1987-10-12
Abstract: PURPOSE:To automate paper connecting work in a rewinder by detecting automatically a paper connecting position by means of a paper connecting marker and a paper connecting marker detector for performing paper connection in a paper connecting position detecting device of the rewinder of a roll of paper or the like. CONSTITUTION:After a rewinder roll 3 is installed in a main reel rewinder 4, it is rotated by a motor 5. At that time, pulses generated by a pulse generator 10 are counted from a signal 7 detected by a rotation position detector 6 to a signal 9 detected by a paper connecting marker detector 8 to be inputted into a paper connecting position computing circuit 11. Next the roll 3 is operated at a circumferential speed to synchronize with the circumferential speed of a follower rewinder roll 12, and a delay time is calculated to delay the action of a pressure roll 15 based on the result of the circuit 11 and the circumferential speed of the roll 3 by a delay time computing circuit 14, where the delay time is inputted to a pressure roll action computing circuit 16. The roll 15 is activated when a paper connecting position 1 gets close to the roll 15 based on the signal from the circuit 16 and a pressure roll sequence circuit 17.
Patent JP-H1192916-A (JP)
Title: Plasma treatment of organic base material and formation of metallic layer on organic base material
Inventor: UEDA ZENICHI
IPC: H05K3/38
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To prevent the contamination of an org. base material without sputtering electrodes in spite of large discharge electric power by subjecting the org. base material to a plasma treatment by using the electrodes installed with Ti, V, Y, Zr, Nb, Mo, W, Ta and their oxides or ntirides on the discharge surfaces. SOLUTION: At atmosphere gas, such as inert gas or nitrogen, is introduced into a vacuum vessel 1 and is regulated to a pressure of about 10<-1> to 10 Pa. The metals of >=1 kinds among the Ti, V, Y, Zr, Nb, Mo, W, Ta and their oxides or ntirides 13 are installed on the discharge surface of the cathode electrode 10 for planar magnetron sputter vapor deposition in this vacuum vessel 1. A high-frequency voltage is then impressed on the electrode 10 from a power source 17 to form plasma between this electrode and an electrode roll 3, by which the org. base material 2, such as long-sized polyimide film, on this roll is subjected to the plasma treatment. The metals, etc., 13 described above are hardly sputtered and do not contaminate the org. base material 2.  The vacuum vapor deposition of the metals is thereafter executed, by which metallic layers may be formed on the surface of the org. base material 2 with a good adhesion property.
Patent JP-H04264238-A (JP)
Title: Analyzing method for metal particle
Inventor: MANFUREETO PECHIYUKE
IPC: G01N21/63
Filed: 1991-09-05
Abstract: PURPOSE: To generate plasma with a constant intensity regardless of the thickness of a metal particle by generating the metal plasma by applying excimer laser and filtering and machining only the discrete spectrum and obtaining a signal for fractionation. CONSTITUTION: Normal rays from a photocell and laser beams emitted from a He/Ne laser 7 and guided to a focus lens 5 and a mirror 6 capture a metal particle 2 that arrives at a measurement point 3 by a conveyor 1, and an output signal generated at the time of capturing is converted into an electrical signal by a detector 8, thus activating an excimer laser 9. Laser beams of the excimer laser are applied to the metal particle 2 through a mirror 10, the focus lens 5, and the mirror 6, the surface of the metal particle 2 is cleaned with a first pulse, metal plasma generated by a second laser pulse is captured by a spectrum detector 11, and only discrete spectrum rays within 20μs after application are filtered by a spectrum filter 12. A processor 13 compares a measurement value with a limit value and generates a signal for fractionation.
Patent JP-H04131643-A (JP)
Title: Total environment creation system
Inventor: SUGAYA YOSHIMASA
IPC: G06Q50/00
Filed: 1990-09-25
Abstract: PURPOSE:To enable an environment corresponding to seasons or locations to be controlled or adjusted by a method wherein a total environment generating system comprises a PMV value calculating means for calculating it from an inner environment information and a fuzzy control means for generating a respective control signal for an environment facility in reference to a PMV value, an external environmental information, an indoor environmental information and a time information by using a membership function and a fuzzy rule. CONSTITUTION:Measured data 1 are internal environment information such as the temperature, the humidity, the illumination and the air flow, and external environment information such as the flow rate of air, the duration of aunshine, and the amount of rain. Set data 2 are clo value and MET value of an inner environmental information, for example. Time data 3 are time, data, the day of the week and the season, for example. PMV value calculation part 4 calculates PMV value and its varying amount  PMV value per unit time in reference to the measured data 1 and the set data 2. The fuzzy control part 5 changes a positive input value by a membership function into a vague language, thereafter fuzzy inference on the basis of the fuzzy rule, performs a control over an environment generating facility 9. This is comprised of a spot air conditioning 11, a radiation cooling/heating operation 12, a ventilation 13, blind 14, an optical environment extension 15, a fragrance environment adjusting 16 and an environment adjusting 17.