baber/WOPTO huggingface dataset:
Patent JP-H04169697-A (JP)
Title: Crushing agent filling machine
Inventor: WATABE KAZUTAKA
IPC: B02C19/18
Filed: 1990-11-01
Abstract: PURPOSE:To facilitate the filling work of a crushing agent by introducing the crushing agent into a drilled hole, casting the inputted crushing agent to lock a casting member, closing the hole, and standing up a body. CONSTITUTION:A filling machine A is moved to a hole preliminarily drilled in a rock. The part protruded from the flange 2 of a pipe 5a is inserted to this hole, and the flange 2 is brought into contact with the opening part of the hole to close the hole, and the filling machine A is stood up. A handle 6b is operated, and a cylindrical body 6a is rotated to conform an opening 6d to the opening 4 of a body. When a crushing agent is supplied to a guide member 5, then, the crushing agent is put into the hole through the pipe 5a. When the input of the crushing agent is terminated, the cylindrical body 6a is rotated to close the opening 4. Further, the handle 7c of a casting member 7 is held to release the engagement between a locking piece 8d and an engaging piece 7d, and a chipper 7 is lowered while driving, whereby the inputted crushing agent is casted by a rod 7b.
Patent JP-H07128916-A (JP)
Title: Member for imparting triboelectric charge for positively chargeable toner
Inventor: MUKUSHIRO OSAMU
IPC: G03G15/09
Filed: 1993-11-01
Abstract: PURPOSE:To obtain a bright color picture exhibiting a quality equivalent to the initial picture even after continuous copying, without any change in positive charge amt. and which is hardly altered by the environment by incorporating a compd. selected from a group of specified compds. into the surface as a charge control agent. CONSTITUTION:One or >=2 kinds of compds. selected from a group of compds. expressed by formula I or II is incorporated into the surface as a charge control agent. In formulas I and II, A and B are independently hydrogen atom, halogen atom, etc., R is hydrogen atom, alkyls capable of having a substituent, etc., (m) is an integer of 2 to 16, and (n) is an integer of 4 to 8. As a result, a toner can be applied to a carrier, a conveyor member such as developing sleeves, doctor blade and other triboelectric charge imparting member, a sufficient mechanical strength is imparted to the members, a triboelectric charge is imparted to the conveyor members and triboelectric charge imparting member, the members are not deteriorated in performance even after long-period continuous use, and excellent positive chargeability is imparted to the toner.
Patent JP-S62155758-A (JP)
Title: Stator for brushless motor
Inventor: MATSUOKA KAORU
IPC: H02K29/00
Filed: 1985-12-26
Abstract: PURPOSE:To miniaturize a stator by mounting lead wire treatment sections for a shunt coil on a printed wiring substrate to the outer circumferential side section and inner circumferential side section of the substrate respectively. CONSTITUTION:A plane plate opposed type brushless motor is constituted of a rotor consisting of a motor shaft, a permanent magnet fixed to the motor shaft, etc. and a stator 20 composed of a printed wiring substrate 18 with a predetermined circuit pattern 19, stator windings 21 having three phase fitted onto the substrate 18, etc. Six lead wire treatment sections 19a for the circuit pattern 19 on the printed wiring substrate 18 are formed outside the shunt coils 21 on the outer circumferential section of the substrate 18, and other six lead wire treatment sections 19b are shaped outside the coils 21 on the inner circumferential side of the substrate 18. Accordingly, the lead wire treatment sections 19a, 19b are not adjoined with each other, thus preventing short circuits on soldering work, then improving workability.
Patent JP-H10136953-A (JP)
Title: Carbonated beverage filled in hermetically sealed container
Inventor: KONDO TSUTOMU
IPC: A23L33/20
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To prepare the subject low-caloric beverage good in taste by specifying the gas pressure of a carbonated beverage containing erythritol and a sweetener having a high sweetness in a container. SOLUTION: This carbonated beverage is prepared by specifying the gas pressure (gauge pressure) of the carbonated beverage containing 1-12wt.%, preferably 2-12wt.% erythritol and 0.005-0.033wt.%, preferably 0.01-0.033wt.% sweetener having a high sweetness (stevia, aspartame, etc.) in a container as 1.5-3.0kg/cm<2> , preferably 1.8-2.5kg/cm<2> . Thereby, the resultant beverage has a refreshing weak irritant taste and taste of carbonic acid and is suitable as a beverage with a controlled calorie.
Patent JP-2000117873-A (JP)
Title: Production of bonding sheet
Inventor: MIKI TOMOHIRO
IPC: B05D7/24
Filed: 1998-10-15
Abstract: PROBLEM TO BE SOLVED: To simply and inexpensively produce a bonding sheet having a large number of ridges comprising a self-adhesive on its base material sheet by the reduced number of processes. SOLUTION: In a method for producing a bonding sheet for decoration having a self-adhesive layer by applying a self-adhesive to a base material sheet 4 by a knife coater 6 while transferring the base material sheet on a backing roll 5, a slit film 1 having a large number of strip like slits is interposed between the base material sheet and a knife coater to coat the base material sheet with the self-adhesive by the knife coater and a large number of ridges 7 comprising the self-adhesive are formed on the base material sheet to obtain the bonding sheet for decoration.
Patent JP-H03156747-A (JP)
Title: Production of stamper for optical information recording medium
Inventor: HAYASHI HISANORI
IPC: B29C33/38
Filed: 1989-11-14
Abstract: PURPOSE:To duplicate stampers at high productivity by molding resin as a stamper from a glass master disk. CONSTITUTION:A glass master disk 2 is manufactured with using a photomask 1, from which a resin mold 3 is formed. Then a metal stamper 4 is produced by electroforming the resin mold 3 and used to produce a substrate 5 for an optical recording medium by extrusion molding, compression method, etc. Namely, by forming the resin mold 3 from the glass master disk, lots of resin molds 3 can be obtained as the stampers from one glass master disk 2. This improves massproductivity of the stamper.
Patent JP-H06118254-A (JP)
Title: Plastic optical fiber clad material composition and plastic optical fiber using it
Inventor: NISHIGUCHI MASAMI
IPC: C08L83/05
Filed: 1992-10-08
Abstract: PURPOSE:To provide a clad material composition forming a clad layer adaptable to the extension of a core layer and having high hardness. CONSTITUTION:A plastic optical fiber clad material composition is provided with (1): organopolysiloxane containing at least two vinyl groups in one molecule, (2): organohydrodiene polysiloxane having a sufficient quantity to give 0.5-5 hydrogen atoms bound with silicon atom to each vinyl group in the constituent of (1) and containing at least two hydrogen atoms in one molecule, (3): fine powder silica of 3-20wt.% for the organopolysiloxane of (1) and (2), and (4): platinum or platinum compound. A clad layer is formed with the plastic optical fiber clad material composition to manufacture a plastic optical fiber.
Patent JP-H04170387-A (JP)
Title: Production of quartz-glass crucible for pulling up silicon single crystal
Inventor: IWATANI FUJIO
IPC: C03B20/00
Filed: 1990-10-31
Abstract: PURPOSE:To obtain the crucible capable of being used in pulling up a silicon single crystal in vacuum without the wall being expanded or deformed at the time of producing the crucible by the arc rotation melting method by using a cristobalite powder having a high content of transparent synthetic alpha- cristobalite grains as the raw material. CONSTITUTION:A cristobalite powder contg. the cristobalite grains (e.g. >=60wt.%) consisting essentially of transparent alpha-cristobalite is compacted, and the compact is formed into a crucible while being rotated and arc-welded. When 42 to 150-mesh raw material is used, for example, a quartz crucible having >=2.185g/cm<3> density is produced, the high-temp. thermal deformation is reduced, and the volume expansion is also decreased, when a single crystal is pulled up in vacuum.
Patent JP-2001119130-A (JP)
Title: Method for bonding electrical contact
Inventor: KOGURE NAOAKI
IPC: H05K3/32
Filed: 1999-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for bonding an electric contact, which can replace conventional soldering and nonconformity due to the soldering be eliminated. SOLUTION: When two electrical contacts are bonded electrically with each other, a conductive adhesive agent 30 in which a high conductive metallic ultra- fine particle of about 5 nm in particle size is mixed and dispersed, for example, in an adhesive liquid polymer material 44, is interposed between the electrical contacts, and it is fixed temporarily and baked thereafter.
Patent JP-2000111161-A (JP)
Title: Instantaneous water boiler
Inventor: FUKUI HIDEKAZU
IPC: F23N5/00
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an instantaneous water boiler which is equipped with such a control means as to raise the hot water delivery property by shortening the time from the start of hot water supply operation to ignition. SOLUTION: An instantaneous water boiler is equipped with a heat exchanger, a combustor, a fan 13 for combustion, a means for detecting the number of revolutions of a fan, and a counter 20 for integrating the number of revolutions of the fan, and it possesses a prepurge function and a post purge function. When hot water supply operation is stopped, this boiler resets the counter 20 and settles the number of revolutions of a fan in post charge after stoppage of hot water supply operation in the counter 20.  When the settlement value gets over the specified value, if there is a hot water supply operation command, this shifts immediately to an igniting action without performing the precharge. in case that there is a hot water operation command before the post charge is not finished, this changes the number of revolutions of a combustion fan to the number of revolution of precharge and performs the purge, and when the settlement value of the counter 20 gets over the specified value, this shifts immediately to the igniting action.
Patent JP-H04167500-A (JP)
Title: Printed-circuit board management system
Inventor: IWAMAE YOSHIKI
IPC: H05K13/02
Filed: 1990-10-30
Abstract: PURPOSE:To enable mounting mistake of parts to be reduced and substrates and parts to be mounted to be managed easily by mounting a chip which retains substrate data previously on a printed-circuit board. CONSTITUTION:When constituting a print pattern on a substrate 11, a print coil 13 is formed simultaneously. Then, an IC chip 14 of a data carrier 15 with a data transmission means or a memory and memory control means are mounted at both edges, thus enabling information needed for a memory within the data carrier 15 to be written to or read out of the data carrier 15 by space transmission of signal and power through the print coil 13. Therefore, a substrate format or revision of this printed-circuit board 11, a version of a CPU or a memory to be mounted on the printed-circuit board, a version of a firmware, etc., can be recorded. Therefore, the data can be read out as needed and parts can be mounted.
Patent JP-H05141417-A (JP)
Title: Main shaft device
Inventor: SHIBUKAWA TETSUO
IPC: F16C32/06
Filed: 1991-11-11
Abstract: PURPOSE:To improve support rigidity and suppress oscillations of a main shaft by rotatably supporting the main shaft through a roller bearing, inside a bearing case which is slidably supported through a static pressure bearing, and providing a spring which pressurizes a bearing case sliding surface against a housing sliding surface. CONSTITUTION:A main shaft 32 is driven by a built-in motor and is under a cutting work. A support rigidity of the main shaft 32 is improved because a diametral cutting resistance generated in the main shaft 32 is received by a static pressure bearing 12. Diametral oscillations generated on the main shaft 32 can be eliminated by oil resistance generated when it ties to push aside the oil of the static pressure bearing 12 entered between a bearing case 13 and a housing 11. The oscillations can be also eliminated by a frictional force between sliding surfaces 22 and 23 which is generated when the sliding surface of a bearing case 13 is pressurized against the sliding surface 22 of a stopping ring 20 by means of a coil spring 24. The frictional force also prevents the bearing case 13 from moving over a support center of the static pressurie bearing which may caused by the static pressure bearing.
Patent JP-H05105589-A (JP)
Title: Method for producing solid laser rod
Inventor: SHOJI TOSHIO
IPC: C30B15/02
Filed: 1991-10-14
Abstract: PURPOSE:To produce an Nd-containing laser rod removing scattering caused by incomplete melting of neodymium oxide (Nd2O3), having low light absorption resulting from admixture of impurities in a method for producing a solid laser rod for laser processing. CONSTITUTION:In a composition comprising an oxide of 20mol% neodymium and 80mol% aluminum [{Nd(0.2)Al(0.8)}2O3], the whole neodymium oxide raw material is melted and mixed with the residual powder raw material. YAG single crystal, YAP single crystal and Y4Al2O9 single crystal are melted and packed in a crucible to grow each single crystal for solid laser rod.
Patent JP-H09116051-A (JP)
Title: Resin-sealed semiconductor device and its manufacture
Inventor: MATSUOKA NAONORI
IPC: B29C45/14
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To improve moisture resistance by putting resin in an opening part of sealing resin generated by an exhaust tube for fixing a die pad during resin sealing. SOLUTION: An exhaust hole 6 is shaped in a bottom force 1 and a plunger 8 is put in a hole part connected with the exhaust hole 6. An exhaust tube 7 which is movable up and down is fixed to a hole part below a semiconductor element 3 of the exhaust hole 6. A lead frame 4 whereon the semiconductor element 3 is mounted is mounted on the bottom force 1 and a top force 2 is put thereon. The exhaust tube 7 is brought into contact with a die pad and a die pad is fixed by carrying out exhaust by the exhaust hole 6. Resin is injected and a cavity 5 is charged with main sealing resin 10a. A resin tablet 9 is supplied onto the plunger 8 and resin is injected by the plunger 8 after the exhaust tube 7 is backed into the bottom force 1.
Patent JP-H05107061-A (JP)
Title: Range finder for passive type auto-focusing apparatus
Inventor: ISHIGURO MINORU
IPC: G02B7/30
Filed: 1991-10-15
Abstract: PURPOSE:To prevent false measurement of a distance due to a fitting error and to enable quick and accurate measurement of the distance by adjusting a position of start of writing to a zero cross memory in accordance with each photosensor and by detecting two other amounts of slide in relation to a zero cross behavior signal being a reference. CONSTITUTION:After secondary differences of luminance distribution signals of the light from a subject which is caught by line sensors 10b, 20b and 30b are computed 12, 22 and 32, the respective zero cross points thereof are detected 13, 23 and 33 and waveform signals thereof are stored in zero cross memory circuits 14, 24 and 34 corresponding to addresses outputted from address computing circuits 15, 25 and 35 corresponding to positions of pixels. Since a deviation adjusting signal for setting the positions of pixels corresponding to the amount of correction generated according to a fitting error is inputted to the circuits 15, 25 and 35, false measurement of a distance due to the fitting error is prevented. Besides, the amounts of slide at the time when one zero cross point is used as reference zero cross data and two other ones are made to accord therewith are used as distance data, and the distance to the subject is determined.
Patent JP-H02142038-A (JP)
Title: Deflection yoke
Inventor: SHIYOUJI KIMIHARU
IPC: H01J29/82
Filed: 1988-11-22
Abstract: PURPOSE:To make it possible to use the same core moulding die, etc., for different types of image receiving tubes and sizes of screens by composing a deflection yoke assembly adjustable for the front and back positions to the main body of the image receiving tube. CONSTITUTION:A means to adjust front and back installing positions of a coil cover 18 to an upper pawl of a coil cover 18 is provided at a part for connecting the coil cover 18 abutted on the back surface of a main body 1 of an image receiving tube with the upper pawl 4. For example, when a deflection yoke assembly 2 is at the position shown by a continuous line, if a beam 16 collides with the inner surface of the main body 1 of the image receiving tube, the thickness of a washer 21 is increased. The deflection yoke assembly 2 is thus deflected to be installed at the position of a two-dot chain line, so the beam is adjusted to be at a position of a dot line where it does not collide with the inner surface of the main body 1 of the image receiving tube. The same core moulding die, etc., can thus be used for different sizes, etc., of the main bodies 1 of the image receiving tubes, and thereby economy is improved.
Patent JP-H02140425-A (JP)
Title: Air intake control device for internal combustion engine with supercharger
Inventor: TAKAHASHI TORU
IPC: F02B33/00
Filed: 1988-11-22
Abstract: PURPOSE:To make switching-over of an air intake passage and regulation of air intake pressure according to the operation and stopping of a mechanical supercharger by providing a control valve, incorporating a check valve closing by air intake pressure and a relief valve opening by air intake pressure, in mid course of a bypass passage. CONSTITUTION:A mechanical supercharger 21 is provided in mid course of an air supply passage 20, the one end of which is connected to a blower 16 of an exhaust gas turbocharger 13 and the other end is opened to the atmosphere. A control valve 27, incorporating integrally a check valve 28 closing by air intake pressure and a relief valve 29 opening by air intake pressure, is provided in mid course of a bypass passage 26. By this, when the mechanical supercharger 21 is operated, the check valve 28 is closed to stop the counter flow of supercharged air and, when supercharging pressure becomes excessively high at low and middle speed range, at which the mechanical supercharger 21 and exhaust gas turbosupercharger 13 make hybrid supercharging, the relief valve 29 can be opened to regulate the supercharging pressure.
Patent JP-H11195093-A (JP)
Title: Chip card contact unit
Inventor: UNGERMANN HEINZ
IPC: H01R12/55
Filed: 1998-10-16
Abstract: PROBLEM TO BE SOLVED: To surely connect the contact point part of a chip card to the circuit substrate of a contact unit through a contact point electrically and mechanically. SOLUTION: In a unit 1, the contact point part 12 of a chip card 2 is electrically and mechanically connected to the circuit substrate 6 of a contact unit through a contact point 11 and, moreover, a switch 8 having a stopper 14 for restricting the insertion of the chip card 2 in an axial direction is arranged in order to preserve the contact position of the chip card 2 as against the contact point 11. Then, a guide 15 for guiding the chip card 2 is provided in addition to the stopper 14 and the guide 15 serves as a chip card contact unit in the form of a bearing stand for guiding the insertion of the chip card 2 to the contact position in the opposite side of the contact point part 12 of the chip card 2.
Patent JP-H07154189-A (JP)
Title: Tuning fork vibrator unit
Inventor: KANEKO TAKEO
IPC: H03H9/21
Filed: 1993-11-25
Abstract: PURPOSE:To reduce leakage of vibration and to prevent the oscillation frequency from being affected externally by selection a distance from a point of a lead member fixed to a plug till a turning fork support end within a specific ratio with respect to a lateral vibration resonance length (lambdat) of the lead member. CONSTITUTION:Tuning fork vibrator 1 is fixed to leads 2, 3 at parts 14, 15. The leads 2, 3 are hermetically sealed with a plug body 4. Let a distance from lead fixing ends A, C to a tuning fork support ends B, D be Yg and a direction from the points A, C to points B, D be a lead lengthwise direction. A rod is adopted for the leads 2, 3. Through the constitution above, in the case of Yg=0 and Yg=lateral vibration resonance length (lambdat), the vibration of a tuning fork base is leaked externally through a case and a plug completely. However, the frequency fluctuation is suppressed to be zero by selecting Yg to be 20% of lambdat or over and the leakage of vibration can be eliminated as the vibration in x, z directions is not delivered externally by selecting Yg to be a range of 20-80% of lambdat.
Patent JP-H05130819-A (JP)
Title: Human adf transgenic mouse
Inventor: YOSHIDA KEIICHIRO
IPC: C12N15/09
Filed: 1991-11-12
Abstract: PURPOSE:To provide a new transgenic mouse resistive to external stress. CONSTITUTION:A transgenic mouse in which a gene coding human ADF is introduced. It can be obtained by using a gene fragment in which a promoter, a gene coding human ADF, translationcompletion codon, poly A signal and a terminator are arranged in order from 5' side.
Patent JP-H11131929-A (JP)
Title: Lower frame of bathroom
Inventor: KIMURA TERUHIRO
IPC: E06B7/14
Filed: 1997-10-28
Abstract: PROBLEM TO BE SOLVED: To facilitate cleaning by housing a drainage to be a drain groove having its upside opened in the groove of a lower frame body including a groove and its upside opened. SOLUTION: The lower frame body 1 is composed of a lower frame body 2 being in an upside open grooved shape provided at the boundary between the bathroom and the dressing room and a drainage 3 housed in the body 2. The body 2 is formed of its upside level flush with the floor surface of the dressing room and bathroom, and an opening 2a is set between the depth pieces 2b, 2c of the dressing room side and the bathroom side, and also the opening 2a is made to have a size capable of cleaning the drainage in the width direction of depth, so that the opening 2a is defined close to the dressing room or bathroom with respect to the door 4 for facilitating the cleaning of a drainage 3. A flange 3c is provided around the opening upside of the drainage 3 to be supported by a support piece 2d, and serves to introduce water dropped from the opening 2a to the upper opening of the drainage 3. In this manner, the drainage can be cleaned without the necessity of removing the bathroom door, and since the lower frame body does not become a drainage groove, fouling never happens with the consequence that cleaning can be rendered unnecessary.
Patent JP-S63149183-A (JP)
Title: Ink jet recording sheet
Inventor: YOSHIKAWA SUNAO
IPC: B41J2/01
Filed: 1986-12-12
Abstract: PURPOSE:To enhance ink absorptivity and enable enlargement of ink dot diameter suitable for ink dot density, by incorporating a specified graft polymer into an outermost ink-absorptive layer provided on a base. CONSTITUTION:A recording sheet has a construction wherein the outermost ink-absorptive layer provided on a base comprises a graft polymer consisting of 10-60 wt.% of polyvinyl alcohol and 40-90 wt.% of acrylamide, methacrylamide or a compound of general formula (I), (II) or (III), wherein each of R1 and R2 is H or CH3, and R3 is H, a 1-4C alkyl or a 1-4C hydroxyalkyl having 1-3 hydroxyls, one of which may be substituted by a halogen atom or may be subjected to dehydration to provide a cyclic ether linkage. The polyvinyl alcohol preferably has a saponification degree of at least 98% and a polymerization degree of 500-2500. The outermost ink- absorptive layer comprises a pigment and a binder, and the base may be a sheet-shaped material such as a paper and a thermoplastic resin film.