baber/WOPTO huggingface dataset:
Patent JP-H01163013-A (JP)
Title: Insert molding method
Inventor: MAMIYA HIROKUNI
IPC: B29C39/10
Filed: 1987-11-14
Abstract: PURPOSE:To dispose required numbers of pins at a time, shorten the process and enhance the accuracy of pin positions by sucking a pin sucked to an upper hole of a lower surface of a top force to a corresponding lower hole by means of the suction of a bottom force and then filling a resin molding material in said molding die to form a base. CONSTITUTION:A top force 4 of a molding die 3 is disposed on the upper side of pins 2 oriented by an orienting jig 1, and an upper hole 5 is vacuumized by a vacuum pump connected with an open end of a suction channel 10 to suck the pins 2 to clean holes 5 by the vacuumizing force. After that, the top force 4 is placed on the upper side of a bottom force 6, and the vacuum pump is switched over to the bottom force 6 to remove the pins 2 from the upper holes 5 of the top force 4 in which pressure is normalized, while the lower ends of the pins 2 are sucked to lower holes 7 of the bottom force 6 by the suction of the bottom force 6. Then, a flat section on which the upper holes 5 of the top force 4 are not formed is disposed to the upper side of the bottom force 6 to form a cavity, and a base 8 is formed by filling a resin molding material in the molding die 3. The pins 2 are inserted into the base 8.
Patent JP-H07140015-A (JP)
Title: Temperature sensor
Inventor: KATO TOMIO
IPC: G01K7/36
Filed: 1993-11-17
Abstract: PURPOSE:To provide a temperature sensor, wherein there is no defect found in a temperature sensitive reed switch, follow-up property for temperature change is excellent and the high accuracy in operating temperature is achieved. CONSTITUTION:This temperature sensor 10A has a Hall IC 11, a permanent magnet 12 and temperature sensitive magnetic substance 13. When a temperature is changed, the saturation magnetic flux density of the temperature sensitive magnetic substance 13 is changed. Therefore, the magnetic flux, which is supplied from the permanent magnet 12 to the Hall IC 11, is changed, and the Hall IC performs switching action. Since this sensor is constituted of the Hall IC 11, the permanent magnet 12 and the temperature sensitive magnetic substance 13 without using a reed switch, the defect found in the temperature sensitive reed switch is avoided. Since the Hall IC, which performs the switching action based on the change in amount of the magnetic flux, is used, the follow-up property for the temperature change becomes excellent. The high accuracy in operating temperature is achieved by making the center of the magnetic pole of the permanent magnet agree with the center of a magnetism detecting surface 11a of the Hall IC 11.
Patent JP-H04161340-A (JP)
Title: Ink jet printer head
Inventor: SATO TSUTOMU
IPC: B41J2/14
Filed: 1990-10-25
Abstract: PURPOSE:To make ink drops fly straight in order to improve printing quality by a method wherein the structure of a printer head is made up of a discharge opening formed at the end of a chamber opposite to the supply opening opened toward the center of the bottom of a chamber enclosed completely by wall surfaces and connected to an ink tank and of the heating elements arranged around the supply opening of the bottom of the chamber. CONSTITUTION:Since heating elements 10 are arranged around a supply opening 7 in the bottom surface 6 of a chamber 5 and face toward a discharge opening 8 and since the air bubbles 12 formed by the heating action of the heating element 14 become increased toward the discharge opening 8, the efficiency of the flying energy of ink drops is improved. Moreover, since the chamber 5 is completely enclosed by wall surfaces 4 and the discharge opening 8 and the supply opening 7 are oppositely positioned at both ends of the chamber 5, the pressure of the ink is exerted on the center of the discharge opening 8. Therefore, the ink drops can be flown straight. Since the supply opening 7 is obstructed by the air bubble film 13 formed and increased by the heating action of the heating body 10, the reverse flow of the ink 11 toward supply opening 7 is hindered and changes in the ink pressure at the discharge opening 8 can be prevented more effectively.
Patent JP-H08145356-A (JP)
Title: Flame reaction member for gas burning appliance and manufacture thereof
Inventor: MIFUNE HIDEO
IPC: F23Q2/34
Filed: 1994-11-22
Abstract: PURPOSE: To improve the coloring property and durability of a flame reaction material on the occasion when the flame reaction material is heated by a gas flame and the gas flame is colored with bluish green by a flame reaction. CONSTITUTION: A flame reaction material 3 is constituted of a compound prepared by mixing and melting a flame material of CuO and a fusion material containing B2 O3 and Al2 O3 which are mixed with the flame material, melted and vitrified and a low-melting glass material, and it is fusion-bonded to a support base 2.
Patent JP-S63141218-A (JP)
Inventor: ERII BERUBERU
IPC: H01H9/54
Filed: 1987-11-14
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-S63141715-A (JP)
Title: Continuous injection molding machine and its mold
Inventor: YAMAGUCHI TERUMOTO
IPC: B29C45/06
Filed: 1986-12-03
Abstract: PURPOSE:To enable continuous high speed production with one injection machine to be achieved by a method in which a plurality of molds having the self holding mechanism for mold clamping are arranged on an index table, and after pressure-mold clamping and injection have been achieved at set positions, cooling, mold opening, taking out a product and mold clamping are carried out, while moving them intermittently, and then they return automatically to the injection position. CONSTITUTION:A plurality of molds 3 are arranged on the circular index table 2 rotating intermittently. These molds may be clamped in self holding by the wedge pieces capable of drawing out and inserting. When resin is injected into the mold, the self holding opening mechanism 35 for drawing out wedges at the stop positions spaced by the distance necessary for resin cooling, is set. After the mold opening, the product is taken out, and then the mold is closed and returns to the injection position. For the mold, while providing the pin holes 6A-6D in a bottom force, guide pins 13A-13D are provided in a top force. On one hand, the drawing out and inserting holes 7a, 7b for the wedge pieces crossing the pin hole, are formed in the bottom force, and the tapered wedge pieces 8A, 8B are inserted thereinto capably of drawing out and inserting. Taper parts 14a connecting to the tapers of the wedge pieces are provided at the guide pins 13A-13D of the top force. This is the construction for mold clamping and clamped mold releasing by self holding.
Patent JP-S62147115-A (JP)
Title: Fluid bearing cylinder device
Inventor: KUROSE KAZUYOSHI
IPC: F16C17/10
Filed: 1985-12-20
Abstract: PURPOSE:To provide high precision assembly at a low cost by fixing a rotary drum having a magnetic head to a rotary shaft, furnishing a thrust receptacle at the bottom surface of a sleeve which rotates said rotary shaft concentrically, and arranging thrust ball in the gap formed to the bottom surface of the rotary shaft. CONSTITUTION:A rotary drum 2 supporting a magnetic head 1 is fixed to a disc 4, which is fixed to a rotary shaft 5, while a sleeve 6 rotating this shaft 5 concentrically is fixed to a fixed drum having a magnetic tape guide lead. At the bottom a thrust receptacle 7 is furnished. A thrust ball 8 is arranged between the undersurface of said rotary shaft and this thrust receptacle, and lubricant 9 is applied to the gap between these members. Here the heights of magnetic head, lead of fixed drum, and thrust receptacle 7 are measured, and outside dia. of the thrust ball is selected so that they are given respective specified values. Accordingly these heights can be set with good precision.
Patent JP-H08130644-A (JP)
Title: Image processing unit
Inventor: KOBAYASHI HIDEYUKI
IPC: H04N1/40
Filed: 1994-10-31
Abstract: PURPOSE: To obtain a binarized image operated at a high speed by applying error diffusion processing to weighting arithmetic operation for an error of a just preceding picture element through data conversion with a 2nd memory means. CONSTITUTION: A register 6 being a 1st memory means latches error data produced when a picture element signal of a preceding line to a noticed picture element is binarized. A current line error data conversion section 10 applies weighting arithmetic operation to data of a picture element just precedingly to a noticed picture element through data conversion by a 2nd memory means. An adder block 2 reflects data from a preceding line error weighting block 1 and data from the conversion section 10 onto the noticed picture element to correct the luminance.  Thus, the weighting arithmetic operation for the error of the preceding picture element is conducted through data conversion by the 2nd memory means in this way to eliminate the need for complicated processing such as multiplication, division and comparison discrimination and a gray level image is subjected to error diffusion processing at a high speed to obtain a binary image.
Patent JP-S63141093-A (JP)
Inventor: YAMAKAWA NAOTAKA
IPC: H01J11/46
Filed: 1986-12-02
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-H04300872-A (JP)
Title: Optically active cyclobutyl pyrimidine
Inventor: UIRIAMU EI SURUSAACHIKU
IPC: C07D239/46
Filed: 1991-11-05
Abstract: PURPOSE: To provide a novel compd. useful as an antiviral agent having activity to I type herpis simplex virus and varicella-zoster virus.  
     CONSTITUTION: The [1R-(1α(E),2β,3α)]-1-[2,3-bis(hydroxymethyl)cyclobutyl]-5-(2- bromoethenyl)-2,4(1H,3H)-pyrimidinedion. The compd. of the formula I is obtd. by bringing the compd. obtd. by processing the compd. of formula II with sodium toxide in methanol and dissociating a benzoyl protecting group into reaction with N-bromosuccinimide in a solvent, such as DMF. 
     COPYRIGHT: (C)1992,JPO
Patent JP-S63143709-A (JP)
Inventor: IIZUMI MASAHIRO
IPC: G02B6/24
Filed: 1986-12-05
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-2000098012-A (JP)
Title: Magnetic field sensor
Inventor: SHINOURA OSAMU
IPC: G01R33/05
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To reduce the decrease in the effective permeability of a magnetic core due to the diamagnetic field and the fluctuation of output and to obtain a compact magnetic sensor with high output by essentially performing the slit division of a magnetic core in a width direction as a plurality of magnetic core parts and forming a conductive part for conducting electricity by forming them in one piece at an end part. SOLUTION: A magnetic core 2 is provided with a plurality of (for example, ten) magnetic core parts 20-29 that are essentially subjected to slit division in its strip-shaped width direction. Gap parts 71-79 of the divided magnetic core parts are filled with a non-conductive non-magnetic body. A conductive part 30 for forming the core parts in one piece for conducting electricity are connected and formed at the end parts of the plurality of magnetic core parts 20-29 being subjected to slit division, thus reducing influence due to the diamagnetic field (a phenomenon for enabling an external magnetic field to prevent the magnetization of a magnetic material effectively when magnetizing the magnetic material) and efficiently detecting the magnetic field in the longer direction of the strip-shaped magnetic core magnetic material.
Patent JP-H10115523-A (JP)
Title: Level-measuring apparatus and level-adjusting apparatus using the same
Inventor: HIRAKURI HIROAKI
IPC: E04F15/024
Filed: 1996-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a level-measuring apparatus and a level-adjusting apparatus which can correctly detect a state of a level of a face to be adjusted and highly accurately adjust the level with good workability. SOLUTION: The apparatus is provided with a leveling string stretcher 1 for stretching a conductive wire 14 horizontally with a predetermined distance to a face to be adjusted, a detecting device 40 for detecting via the conductive wire a state of a level of the face changing in accordance with the adjustment of the level, and an electric driver 50 rotating forward or rearward in accordance with an output of the detecting device 40. The leveling string stretcher is arranged and fixed onto a floor panel 114 laid so that a height can be freely adjusted with the use of a floor joist unit 116 and a unit-supporting leg 101. When the conductive wire is in touch with contacts A1 , A2 , the driver rotates forward thereby turning a supporting bolt 103 and raising the level of the floor.  If the conductive wire is in touch with contacts B1 , B2 , the driver rotates in the opposite direction, lowering the level of the floor. The detecting device may be constituted as an audio and/or visual level display device, and the driver can be rotated manually.
Patent JP-H07138513-A (JP)
Title: Water-based printing ink composition
Inventor: SATO KAZUO
IPC: C09D11/02
Filed: 1993-11-18
Abstract: PURPOSE:To obtain the composition capable of forming an ink film excellent in adherence, warm-water resistance, solvent resistance, etc., according to the degree of drying energy. CONSTITUTION:The composition contains a water-dispersible polyurethane composition obtained by reacting an urethane prepolymer having in the molecule a group selected from isocyanate, epoxy, hydroxyl, mercapto, primary amino, and secondary amino groups with an alkoxysilane derivative represented by formula I and/or one represented by formula II. In the formulae, R is methyl or ethyl, R' is a 2-3C alkylene group, and A is an amino, mercapto, epoxy, or isocyanate group.
Patent JP-H03149551-A (JP)
Title: Automatic developing device and processing method for silver halide photographic sensitive material
Inventor: KUREMATSU MASAYUKI
IPC: G03D3/04
Filed: 1989-11-07
Abstract: PURPOSE:To obtain a device which is excellent in the stirring performance of processing liquid and simple and has high reliability and to miniaturize the device by providing a means which carries a photosensitive material, a temperature adjustment means for the processing liquid and a means which stirs the processing liquid with the aid of rotating a blade member and providing the stirring means so that it may be in close proximity with the photosensitive material. CONSTITUTION:A silver halide photographing film F is carried while it waves top and bottom in an S-shape in respective tanks 2-5. In the carrying process, it is processed by the corresponding processing liquid in the processing tanks and ejected from the device as the film F already developed. The carrying means, a guide means and the stirring means are provided so that the film F is passed through a prescribed passage and always made to contact with the new processing liquid, besides. Then, since the stirring means can be constituted only of a motor, a stirring shaft and a stirring blade, the constituting member is reduced. As the result, the automatic develop ing device can be easily miniaturized. Thus, the device which is excellent in the stirring performance of the processing liquid and simple and has the high reliability as the stirring means is obtained. Besides, it is miniaturized.
Patent JP-2000353918-A (JP)
Title: Piezoelectric oscillator
Inventor: ISHIKAWA MASAYUKI
IPC: H03B5/32
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a compact piezoelectric oscillator whose frequency control is simple. SOLUTION: This piezoelectric oscillator is provided with a piezoelectric oscillator 2, an amplifier 1, and a variable capacity element 3. In this case, the variable capacity element 3 is obtained as an MOS capacity element, and one terminal of the MOS capacity element is fixed to a V volt voltage, and the other terminal is constituted so that a control voltage can be applied in a range that a V volt is used as an intermediate value. Thus, it is possible to realize the piezoelectric oscillator for varying frequencies in a wide range without using any minus power source.
Patent JP-H08147252-A (JP)
Title: Processing distribution controller for oa equipment
Inventor: IGAWA KOJI
IPC: H04N1/00
Filed: 1994-11-24
Abstract: PURPOSE: To improve the performance of a system by reducing the load of an OA equipment service general controller by subjecting requests from plural clients connected on a network to the processing distribution control on the side of an OA equipment. CONSTITUTION: Identification numbers(ID) of an OA equipment and OA equipment state managing information tables storing information for managing the state of the function of each OA equipment such as print service are prepared in an OA equipment service general controller 7 and all the OA equipment connected on networks 1A and 1B. When a facsimile transmission request is sent to the OA equipment of ID=1, for example, the managing information table of this equipment is retrieved and it is confirmed whether this request can be accepted or not. When service can be offered, the request from that client is executed.  When the service can not be offered, on the other hand, the state managing information of the other OA equipment in this managing information table is retrieved, the other OA equipment, that enables facsimile transmission, is searched and the vicarious execution of transmission processing is requested.
Patent JP-S61180720-A (JP)
Inventor: KENESU EE TOOMASU JIYUNIYA
IPC: A61K35/30
Filed: 1985-12-24
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-H09133618-A (JP)
Title: Apparatus and method for manufacture of thin film
Inventor: ISHIKAWA SHIN
IPC: G01N1/32
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus which can manufacture a thin-film sample which does not comprise any ion damage layer and which is suitable for a high-resolution observation operation and an EDX analysis in the manufacturing method and the manufacturing apparatus, of the thin-film sample which can be observed under a transmission electron microscope, which make use of an ion polishing method. SOLUTION: A sample 5a which is coarsely ground to a prescribed thickness in advance is held in a vacuum, one face of both faces of the sample 5a are irradiated with an ion beam which is converged on a very small region, a prescribed part and its peripheral part are changed into a thin film, the spray of a chemical grinding liquid 9 is jetted to the part and to its peripheral part in their places so as to be chemically ground. In this way, a thin film, for observation under a transmission electron microscope, which does not comprise any ion damage layer and which is suitable for a high-resolution observation operation and an EDX analysis is obtained.
Patent JP-2001109070-A (JP)
Title: Illuminating optical device and projection type display device using it
Inventor: TANAKA TAKAAKI
IPC: G09F9/00
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To provide an illuminating optical device having an enhanced light using efficiency while attaining the miniaturization of the device by contriving the arrangement of a control lens, and to provide a projection type display device using the illuminating optical device. SOLUTION: The device is provided with a light condensing means 31 for condensing the light emitted from a light source 30, a 1st lens array plate 32 for dividing the light incident from the light condensing means 31 into many luminous fluxes, a 2nd lens array plate 33 on which the light from the plate 32 is made incident, and the lens 37 for controlling so that an optical distance z2 between an image forming means 40 and the plate 33 may be made shorter than a physical distance z2 between the means 40 and the plate 33. Then, the optical path length for illumination is controlled to be optically short while securing the physical distance for securing the arrangement space for optical components, then, the light using efficiency is enhanced while attaining the miniaturization of the device.
Patent JP-H01131140-A (JP)
Title: Production of 1-alkoxyphenyl-2-amino-1-alcohol
Inventor: KONYA NAOTO
IPC: C07C213/02
Filed: 1987-11-16
Abstract: PURPOSE:To obtain the title compound of high purity without by-products which is used as a medicine or an asymmetric ligand for asymmetric reduction in high yield through a one-step process, by hydrogenating an oxyiminoketone using a specific catalyst under alkaline conditions. CONSTITUTION:An oxyiminoketone of formula I (R1 is lower alkyl, lower alkoxy; R3, R4 are lower alkyl; n is 0, 4) is catalytically hydrogenated in a solvent such as methanol, in the presence of a Raney catalyst or rhodium catalyst under alkaline conditions to give the compound of formula II. The amount of the Raney catalyst is usually 1-25wt.% based on the compound of formula I. The rhodium catalyst is 0.2-2.0wt.%. The alkali is usually used in an amount of 0.5-5 equivalents to the compound of formula I.
Patent JP-S63142879-A (JP)
Title: Semiconductor laser
Inventor: TSUNEKAWA YOSHIFUMI
IPC: H01S5/00
Filed: 1986-12-05
Abstract: PURPOSE:To inhibit return-beam noises, to emit laser beams having small astigmatic difference and to enable low threshold current oscillation, in which reactive currents flowing on the outside of an active region are suppressed extremely, by making the width of an optical guide narrower than a central section in the vicinity of at least one resonator end surface and forming a buried layer by a II-VI compound semiconductor. CONSTITUTION:A II-VI compound semiconductor ZnSe buried layer 208 is shaped through an MOCVD method. A shaded part represents a II-VI compound semiconductor layer and a stripe at a central section a section in which a P-type GaAs contact layer 206 is exposed through etching. The width of an index waveguide and current injection width are brought to the same extent in the vicinity of resonator end-surfaces and an index waveguide mechanism is shaped, thus allowing stable single transverse mode oscillation, then emitting laser beams having extremely small astigmatic difference. On the other hand, the width of said index waveguide is made sufficiently wider than current injection width at the central section of a resonator and a gain waveguide mechanism is formed, thus allowing longitudinal multiaxis mode oscillation, then exceedingly inhibiting return-beam noises.
Patent JP-H10129922-A (JP)
Title: Paper sheet post processing device
Inventor: TAMURA MASAHIRO
IPC: B65H33/08
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To discriminate between output paper sheets for two users by differentiating paper sheet positions discharged onto a shift tray between the bound paper sheets and unhoused paper sheets to be discharged and shifting the shift tray to the unbound side when the bound paper sheets are placed. SOLUTION: If the following user discharges a paper sheet in a shift mode while paper bundle PA are placed, a paper sheet P1 is placed on a discharge tray 3 in the position α. As the discharging standards for paper sheets (bundle) are different between the position in which the bound paper bundle PA are placed and the position in which a paper sheet is placed in the shift mode, the paper bundle PA and the paper sheet P1, which are placed on the paper discharge tray 3, are deviated from each other in the direction orthogonally crossing the conveying direction even if the tray 3 placed in the same position α. The paper discharge tray is displaced for stacking paper sheet P2, and stacking is repeated alternately. Therefore, the paper sheets in a non-staple mode can be placed on the bound paper bundle PA with some deflection.