baber/WOPTO huggingface dataset:
Patent JP-H03194213-A (JP)
Title: Oil-impregnated sintered bearing assembled body and its manufacture
Inventor: MIYASAKA MOTOHIRO
IPC: B22F5/12
Filed: 1989-12-22
Abstract: PURPOSE:To eliminate slide nonconformity due to chip powder by applying solid coating with oil repulsion property on the surface of a housing to mount an oil-impregnated sintered bearing so that a sintered bearing not oil- impregnated is processed and impregnates oil after it is assembled. CONSTITUTION:Solid coating with oil repulsion property against polypropylene resin and others is applied to a housing, a porous sintered bearing member is assembled, necessary processing is carried out, chip powder is removed and oil is impregnated so that an oil-impregnated sintered bearing is mounted on the housing to make a bearing assembled body. High precision is acquired by processing after assembling, and it is easy to remove chip powder with solid coating even if it is impregnated with oil. Consequently, it is easy to acquire an oil-impregnated sintered bearing assembled body of good quality.
Patent JP-2000159636-A (JP)
Title: Blend of clay mineral
Inventor: NAGAHARA YASUO
IPC: A61K8/00
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for preventing a clay mineral and a cationic surfactant from a coagulation and obtaining a stable liquid state or a gel state composition. SOLUTION: This method for blending a clay mineral such as a smectite with a liquid or a gel state composition containing a cationic surfactant is provided by emulsifying, dispersing or solubilizing the components of the above liquid state or gel state composition other than the clay mineral with water, and then adding a blended material obtained by mixing and dispersing the clay mineral and a nonionic polymeric material with water thereto.
Patent JP-H11168210-A (JP)
Title: Manufacture of semiconductor device
Inventor: TSUZUKI YUKIO
IPC: H01L21/322
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To increase the withstand voltage of a gate insulating film by suppressing the formation of an etch pit(recess) on the inner wall of a U-shaped trench. SOLUTION: In a vertical power MOSFET, a specific region on the surface of an n<+> type epitaxial layer 2 formed on one surface of a semiconductor substrate 1 is etched so as to form a U-shaped trensch, however, when thermal diffusing step is performed before the etching step, a gettering layer 60 is formed by phosphorus deposition on the opposite side surface to the epitaxial layer 2 on the semiconductor substrate 1 before the thermal diffusing step. Thus, the contaminating impurity metallic atoms in the n<+> type epitaxial layer 2 can be arrested by the gettering layer 60 during heat treatment. Through these procedures, the development of the crystalline defects due to the contaminating impurity metallic stoms can be suppressed, thereby enabling the etch pit caused by the crystalline defects in the etching step to be suppressed. Resultantly, the withstand voltage of a gate oxide film can be increased.
Patent JP-H06179780-A (JP)
Title: Polyolefin composition
Inventor: KATO TOMOJI
IPC: C08K5/09
Filed: 1992-12-15
Abstract: PURPOSE:To provide a polyolefin composition having excellent deodorizing and odor-eliminating functions and good color and effective for suppressing the deterioration of the taste of a food filled in or packaged with the polyolefin composition. CONSTITUTION:The polyolefin composition is produced by compounding a polyolefin with 1-1,500wt.ppm (based on the weight of the polyolefin) of a polyphenol compound extracted from natural plant and 0.02-1wt.% of a fatty acid metal salt and/or a hydrotalcite compound.
Patent JP-H08182274-A (JP)
Title: Induction motor
Inventor: KITADA SHINICHIRO
IPC: H02K17/08
Filed: 1994-12-20
Abstract: PURPOSE: To provide a compact, high efficiency induction motor capable of reducing the capacity of a powder element for a drive unit. CONSTITUTION: Width (w) of teeth 1 at 2/3 height of a slot 2 is set to 85% of a slot pitch (s). Magnetic flux density of teeth is determined by a saturated magnetic flux density of a stator material, rated rotating speed and the maximum rotating speed maintaining a constant output. Since the magnetic flux density in teeth is reduced while maintaining the magnetic flux density of air gap, the light weight and compactness of the induction motor can be realized, the rated rotating speed and maximum, rotating speed can be driven by a voltage of the same level, and therefore an effect of not increasing the power capacity of a power element of the drive unit can be obtained.
Patent JP-H06179843-A (JP)
Title: Capsular ink and pressure-sensitive paper containing the same
Inventor: TATEZAWA SHINGO
IPC: C09D11/03
Filed: 1992-12-15
Abstract: PURPOSE:To obtain a capsular ink having an excellent suitability for optical reading, in the near-infrared region by incorporating microcapsules containing a specified compound as an electron-donating color former. CONSTITUTION:The capsular ink comprises microcapsules containing a compound of the formula [wherein R1 to R4 are each lower aliphatic alkyl such as CH3, C2H5 or C3H7, lower aliphatic haloalkyl such as chloromethyl or bromomethyl, (substituted) benzyl (the substituent is one not making the compound water-soluble) or (substituted) phenyl (the substituent is one not making the compound water-soluble); X is H or lower aliphatic alkyl such as CH3, C2H5 or C3H7, lower aliphatic alkoxy such as methoxy or ethoxy, halogen or haloalkyl such as chloromethyl or CF3, alkylamino such as (di)methylamino or (di)ethylamine, phenoxy, nitro or lower aliphatic alkylthio such as methylthio or ethylthio; and n is 1-2].
Patent JP-H07193942-A (JP)
Title: Protector for wire harness and connector for instrument wire harness
Inventor: NISHITANI KEIZO
IPC: H02G3/04
Filed: 1993-12-28
Abstract: PURPOSE:To facilitate layout of a wire harness by simplifying the arranging form of the wire harness, especially for an instrument wire harness, significantly. CONSTITUTION:The connector comprises a protector body 52 for a wire harness, and a cover 53. The cover 53 is provided with a plurality of through holes 53b collectively. A plurality of connectors 55, 56 of the wire harness protected by the protector body 52 project through the through holes 53b in the direction perpendicular to the arranging direction of the wire harness. It is then fixed by means of a connector stopper 54 thus forming a multi-pin connector.
Patent JP-H10156960-A (JP)
Title: Manufacture of bending rubber pipe with a plurality of openings
Inventor: NOMURA KENICHI
IPC: B29L23/00
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a bending rubber pipe with a plurality of openings, three or more. SOLUTION: A main flow path core Cm and a plurality of sub-flow paths Cs forming a core body are disposed removably. The sub-flow path cores Cs are disposed removably on the main flow path core Cm through contact sections 3, and the main flow path core Cm is separately formed of a first main flow path core Cm1 and a second main flow path core Cm2, and mating end faces Cm1a and Cm2a of the flow path cores are disposed removably the contact section 3 of the specified sub-flow path Cs. A first mold is brought into contact with a second mold, and pipe outer shape holes corresponding to the outer side face of a bending rubber pipe, in which a core body facing a main flow path M and the sub-flow path S is fixed, are formed.  A rubber material is molded in a cavity formed by the pipe outer shape holes and the core body, and the bending rubber pipe is released in the work release process, and the core body is released after vulcanizing.
Patent JP-H04205360-A (JP)
Title: Filing system
Inventor: OKUYAMA KENJI
IPC: G06F12/16
Filed: 1990-11-30
Abstract: PURPOSE:To prevent system information from being destroyed due to the disconnection of a power source by erasing update information stored in a persistent storage means after updating the system information. CONSTITUTION:An update processing means 6 receives the address of information to be updated and the update information of an updating method, etc., from an update instruction means 5, and stores the update information in a battery-backed up update information storage means 7 prior to the execution of update processing, and after that, executes the update processing of the system information. When the update processing is interrupted by the disconnection of the power source, the update information can be held with the update information storage means safely even after the power source is disconnected. In the case, it is possible not only to decide whether or not the update processing is interrupted, but to continue the update processing after restart up of a system. Thereby, the system information can be prevented from being destroyed.
Patent JP-H07189410-A (JP)
Title: Patty for repairing veneer and face plate using veneer using the patty
Inventor: KATAYAMA YOSHIHISA
IPC: E04C2/12
Filed: 1993-12-28
Abstract: PURPOSE:To prevent discoloration of a surface veneer plate through prevention of the occurrence of alkali pollution and metallic pollution by a method wherein a patty for repairing a veneer comprises a filler, a coloring agent, and a vehicle. CONSTITUTION:A patty for repairing a veneer comprises a filler, a coloring agent, and a vehicle. Constitution of the filler is such that pH concentration is low enough to prevent the occurrence of alkali concentration pollution to wood and a pH concentration level is set to 7 or less. The coloring agent is formed of an organic pigment not containing a metal causing the occurrence of metallic pollution to a wood and the vehicle is of a solvent type. The part to be filled of the surface of a veneer is filled with a patty for repairing a veneer, and a veneer plate is laminated on the surface thereof to form a face plate. This constitution prevents the occurrence of alkali pollution and metallic pollution owing to the use of a patty for repairing a veneer and prevents discoloration of a surface veneer plate owing to the pollution.
Patent JP-H04205346-A (JP)
Title: Printer device
Inventor: OSADA MICHIO
IPC: B41J21/00
Filed: 1990-11-30
Abstract: PURPOSE:To generate an image conforming to print desired by a user by freely varying the plotting order of forming data and formed data. CONSTITUTION:A character code and control data inputted via a host I/F 4 are stored in a reception buffer in a system RAM 6, and also, processing according to the operating signal of the user inputted from a display/SW part 9 is executed. Also, the data of the character code stored once in the RAM 6, etc., is read out, and the character code is outputted to a CGROM 7, and is converted to correspondent dot pattern data, and is written on frame memory 8. The control data is command-analyzed by a CPU 3, and correspondent processing is executed. At this time, when the forming data is read out by a system, the forming data is stored in a form registration area in the system RAM 6. Thereby, form overlay print desired by the user is performed.
Patent JP-H05164370-A (JP)
Title: Water retaining material for cold storage device, the device utilizing the material and cooling method utilizing the device
Inventor: TAKAGI SHUJI
IPC: F24F5/00
Filed: 1991-12-18
Abstract: PURPOSE:To increase the freezing efficiency of water as well as heat exchanging efficiency between frozen water and gas, in a technique wherein water is frozen to store cold heat and gas is cooled by heat exchange between the frozen water and the gas. CONSTITUTION:A water retaining material 1 for a cold storage device is made by a method wherein two sheets of sheets 2, 3, one or both of them is provided with recesses and projections and not flat while one or both of them is provided with water permeability and air permeability, are bonded and water absorbing resin 6 is retained in spaces 5 formed between both sheets 23. The water retaining material 1 is laminated or rolled into the shape of a roll to make a water retaining member for cold storage device and the member is loaded into an evacuated and gas conducting vessel.
Patent JP-H08179010-A (JP)
Title: Electric inspection device for electronic part
Inventor: SUZUKI YORIHISA
IPC: G01R31/00
Filed: 1994-12-19
Abstract: PURPOSE: To employ a simple and low-cost tester electrode terminal in place of an expensive probe requiring high-accuracy machining and make the whole device compact. CONSTITUTION: The drive test signal is applied to an electrode terminal pad (constituted of an input terminal 21 and an output terminal 22) provided on a liquid crystal display panel 20 as an electronic part before driving LSI chips are mounted. This electric inspection device for an electronic part is provided with an arm mechanism section 12 movable into contact with or apart from the input terminal 21 and the output terminal 22 of the positioned liquid crystal display panel 20; a tester LSI chip 13 fitted to the arm mechanism section 12 and having multiple bumps (constituted of an input signal bump 14 and an output signal bump 15), pressed to the input terminal 21 and the output terminal 22, and serving as electrode terminals applying the drive test signal; and a feed power source section constituted of a power circuit 18 feeding a current to the tester LSI chip 13.
Patent JP-2000158966-A (JP)
Title: Change lever unit
Inventor: NISHIKUBO MAKOTO
IPC: B60K20/02
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To improve workability, to simplify forming of an operation guide hole, to reduce assembling work hours, to eliminate fear of stockout or the like, to reduce a cost and to reduce machining hours. SOLUTION: A side wall 3a of a housing 3 is formed with an insertion hole 38. A semi-assembly 32 is assembled outside the housing 3 from a change lever 1 and plural built-in components including a shift operating shaft 2; a pin shaft; a cam 15 of a reaction generation means 14 against tilting of the change lever 1; a cam 17 and a cylinder constituting a reaction generation means 16 against the shift operating shaft 2; and switches 34, 35 for detecting both turning of the shift operating shaft 2 and the tilting of the change lever 1. After the semi- assembly 32 is installed into the housing 3 through the insertion hole 38, the insertion hole 38 is covered with a detachable side cover 39. An upper cover is formed with a guide hole for guiding the change lever 1 by pressing.
Patent JP-H01175252-A (JP)
Title: Manufacture of semiconductor integrated circuit
Inventor: SEKIKAWA NOBUYUKI
IPC: H01L21/8222
Filed: 1987-12-28
Abstract: PURPOSE:To completely exclude excess heat-treatment operations during a process from deposition to driving-in in an emitter region by a method wherein, prior to an emitter diffusion operation, a heat-treatment operation used to incorporate an optional device is finished. CONSTITUTION:A thick oxide film 27 which has been utilized to form an isolation region is removed; a thin oxide film 29 is formed anew; this film is pierced; ions of a P-type impurity are implanted; a resistance region 31 and a base region 32 for an NPN transistor are formed. The oxide film 29 on the surface of an epitaxial layer 24 is removed selectively; one part of a lower-part electrode region 28 is exposed; a dielectric thin film 36 of MIS-type capacitance of a silicon nitride film is formed on it. Then, a thick oxide film 37 is formed on the whole face; this assembly is heat- treated in a non-oxidizing atmosphere; after that, openings are made in the oxide film 37 on the surface of the base region 32 and on the surface of an island 25; phosphorus (P) is deposited; a phosphate glass PSG film is removed; an oxide film is deposited; the whole part of a substrate 21 is heat-treated; an emitter region 38 and a collector contact region 39 of the NPN transistor are formed with a desired depth. Then, the oxide film 37 on the dielectric thin film 36 is removed; a contact hole is made; electrodes 40, 41 are formed.
Patent JP-H06159561-A (JP)
Title: Flexible fluid transporting pipe
Inventor: MAKINO YOSHIYUKI
IPC: F16L11/10
Filed: 1992-11-19
Abstract: PURPOSE:To provide a flexible fluid transporting pipe of light-weight by using a circumferential reinforcing layer of high strength and light weight. CONSTITUTION:In a flexible fluid transporting pipe where a flexible inner pipe 2, in which fluid passes, circumferential reinforcing layers 3 for reinforcing the inner pipe 2, an axial reinforcing layer 4, and a protecting sheath 5 are coaxially provided in order from inward, the circumferential reinforcing layers 3 are such constituted that a plurality of metal wires are arranged in parallel inside a resin band-like body.
Patent JP-2001152520-A (JP)
Title: Nozzle cleaning device for warm water bidet
Inventor: YAMAZAKI SHIGERU
IPC: E03D9/08
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a nozzle cleaning device for a warm water bidet capable of cleaning the stains on the outer face of a jet section at the tip of a washing nozzle and capable of securing a proper washing action and a sanitary state. SOLUTION: This nozzle cleaning device is provided with a washing water feeding means feeding the washing water adjusted to a prescribed temperature, a nozzle unit having the washing nozzle 3 retractable between a protrusion position protruded to a prescribed position and a retreated standby position and ejecting the washing water at the protrusion position, a cleaning washing water passage 30 guiding the discharging the washing water to the tip upper section of a nozzle cylinder pipe 13 serving as the protrusion guide of the washing nozzle 3, and a cover section 34 covering at least the upper face of the outer face of the jet section 3a of the washing nozzle 3 at the standby position at a proper gap. The washing water is discharged to the space between the upper face of the jet section 3a and the cover section 34 from the cleaning water passage 30.
Patent JP-H073480-A (JP)
Title: Washing method of fine pores of work to be penetrated with fine pores and device therefor
Inventor: SHIBANO YOSHIHIDE
IPC: B08B3/12
Filed: 1991-11-25
Abstract: PURPOSE:To provide ultrasonic washing of a large washing capacity for a work formed with fine through-holes. CONSTITUTION:The rear surface of the work 4 is installed at several tens mm below a washing liquid surface and an ultrasonic oscillator 3 is driven to radiate ultrasonic waves, by which ultrasonic waves are propagated in a washing liquid 2 and is passed in the above-mentioned fine pores. The fine pores of the work 4 are washed by utilizing the phenomenon that the washing liquid 2 is entrained in the ultrasonic waves and is blown up from the other fine pores of the work 4. As a result, the fine pores are easily washed.
Patent JP-H06184427-A (JP)
Title: Polycarbonate resin composition
Inventor: URABE HIROSHI
IPC: C08K5/10
Filed: 1992-12-16
Abstract: PURPOSE:To obtain the subject composition excellent in fluidity, impact strength and molding processability, useful for business equipment, etc., by incorporating an aromatic polycarbonate with each specific ester compound and hydrogenated compound at specified proportion. CONSTITUTION:This resin composition can be obtained by incorporating (A) a total of 100 pts.wt. of (1) 50-95wt.% of an aromatic polycarbonate resin and (2) 5-50wt.% of a fibrous inorganic filler with (B) 0.1-10 (pref. 0.5-5) pts.wt. of an ester compound obtained from a-bisphenol compound and a 2-36C (pref. 8-22C) aliphatic carboxylic acid and (C) 0.5-10 (pref. 1-8) pts.wt of a hydrogenated product of a triblock copolymer obtained from a conjugated diene compound and aromatic monovinyl compound. The fibrous organic filler such as carbon fiber is pref. 0.005-0.02mm in diameter and 0.01-10mm in length.
Patent JP-H11104084-A (JP)
Title: Fundus camera
Inventor: AKIYAMA KOICHI
IPC: A61B3/14
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a fundus camera having both mydriatic and non-mydriatic functions, which can be switched from one to the other by simple means. SOLUTION: Light from an observation light source LA is applied via an illuminating system to the fundus oculi of the eye to be examined, and the light reflected from the fundus oculi is focused via a focusing optical system to observe the fundus oculi. A fundus camera can be switched between mydriatic and non-mydriatic functions, and the emission wavelength and the diffusion characteristic of the observation light source are changed as the function is changed. The emission wavelength of the observation light source is changed by inserting a visible light transmitting filter F1 or an infrared light transmitting filter F2 into an optical path, and the diffusion characteristic of the observation light source is changed by inserting and removing optical elements G1, G2 having first and second diffusing functions into and from the optical path.  This constitution allows good observation of the fundus oculi without the possibility of making illumination uneven, whether the fundus camera is switched to the mydriatic function or non-mydriatic function.
Patent JP-H11178057-A (JP)
Title: Digital radio telephone system
Inventor: NITTA KOJI
IPC: H04W8/22
Filed: 1997-12-08
Abstract: PROBLEM TO BE SOLVED: To enable a slave set to take synchronization with other radio base station CS and to conduct communications by providing a common identifier to each CS so as to allow the slave set to be registered to only one CS. SOLUTION: Each of CSs 110-112 is provided with a memory 6 that stores an identifier in common with each CS, a common ID processing means 7 that gives identifier in common to each CS to a slave set 201 at the registration of the slave set and sends the identifier through a control channel, and control section 8 that controls each section. The slave set 201 is provided with a memory 15 that stores the identifier in common to each CS and with a common ID processing means 16 that identifies the identifier sent through the control channel from the CS 110-112. Then the slave set establishes synchronization with each CS by having to register only a single CS and discriminates a communication-enabled CS with the identifier in common for each CS to make communication.
Patent JP-2000163238-A (JP)
Title: Method for processing overlay printing
Inventor: SHIMIZU TAKAHIRO
IPC: G06T1/00
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To provide an overlay printing processing method capable of accurately overlaying reverse character/diagram which has the same color as background. SOLUTION: In an overlay printing processing method performing superposed printing of print data and print data for overlay, a binary raster image is dynamically produced as master data M based on the shape data of print data 10, the AND of each color component of raster image data 11 for overlay and the master data M is implemented when printing is performed, and the OR of data undergoing AND processing with the data M and the raster image 10' of each color component of the print data is performed so that reverse character/diagram which are reversed with the same color as background can be printed without the mixture of the colors of superposed parts.