baber/WOPTO huggingface dataset:
Patent JP-H0648871-A (JP)
Title: Method for glazing drawn ceramics
Inventor: KAGOHASHI AKIRA
IPC: C04B41/89
Filed: 1992-07-30
Abstract: PURPOSE:To form a glazing of a uniform thickness on the ceramic body prepared by subjecting the drawing of a draft to the surface of a bowl, dish, etc. CONSTITUTION:After the draft was drawn on the unglazed ceramic body with coloring matters prepared by mixing a caking additive with pigments and coated with a glaze by dipping, the glaze is again coated on the drawn part by spraying.
Patent JP-2000054917-A (JP)
Title: Control device for egr valve
Inventor: HAGURA NOBUHIRO
IPC: F02M25/07
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To stabilize a control system, by preventing influence caused by difference in pressure between pressure upstream and downstream of an EGR valve and increasing responsiveness of the EGR valve. SOLUTION: In a valve driving current setting portion 50, a valve driving current value Iff applied to a target opening degree Se in a F/F manner is set. In a pressure difference correction portion 51, a current value Id by a pressure difference correction value is set based on pressure difference between pressure upstream and downstream of an EGR valve 6. The current value Id by the pressure difference correction value is added to the valve driving current value Iff to become a F/F value. Further, in each of a proportion correction portion 52, integration correction 53, and a differential correction portion 54, F/B correction values that are set according to the deviation between the target opening digree Se and an actual opening degree, are added to the F/F value, so that a driving current control value (Iff+Id+P+I+D) is output to an EGR driving circuit 60. Accordingly, even if at a portion where the pressure difference between upstream and downstream of the EGR valve 6 is large during such as idling, a control system can be stabilized and EGR amount can be obtained to implement a target EGR rate, without reduction in responsiveness of the EGR valve 6.
Patent JP-S6468287-A (JP)
Title: Solid game board
Inventor: WATANABE TAKUMI
IPC: A63F3/00
Filed: 1987-09-08
Abstract: PURPOSE: To spread the movement of pieces to be used from two-dimensional to three-dimensional by symmetrically and in stepwise way increasing the height of a game board from squares at peripheral edge parts toward a square at the central part of the board. CONSTITUTION: A game board 10 has a square outline, and the peripheral edge parts on respective sides are divided into odd-numbers such as nine pieces, for example, of squares 12. When these peripheral edge parts are defined as a 1st stage 14, a 2nd stage 16 closer to the center than the 1st stage 14 has seven squares on respective sides, a 3rd stage 18 has five squares, a 4th stage 20 has three squares respectively and the highest stage of a 5th stage 22 has only one square. Then, the heights of respective stages are symmetrically and in stepwise way increased toward the center of the board as the 5th stage 22 of the highest stage and formed into pyramid as a whole. Thus, the complexity or grade of a game can be improved by applying ranks or difference in strength among pieces positioned on squares at different heights, for example.
Patent JP-H0756072-A (JP)
Title: Production of plastic optical fiber cord
Inventor: YUNOKI ISATO
IPC: G02B6/44
Filed: 1993-08-17
Abstract: PURPOSE:To provide a process for production of the plastic optical fiber cord capable of producing the short-sized plastic optical fiber cord having excellent quality. CONSTITUTION:A joined body joined with one end of a reinforcing material 9' by an adhesive to the end of a plastic optical fiber is taken up on a plastic optical fiber supplying machine 1. The other end of the reinforcing material 9' is joined by the adhesive to a suitable position (joining point) of the reinforcing material 9, by which a reinforcing material bundle 20 is formed. This reinforcing material bundle 20 is continuously transported by a prescribed length to an extrusion coating machine 3, by which the reinforcing material bundle is pretreated. As a result, the line speed is stabilized and a coating material 21 is supplied stably from the extrusion coating machine 3 under a low pressure. A bundle mixture composed of the plastic optical fiber and the reinforcing material 9 is transported to the extrusion coating machine 3 after a stable state is attained. The bundle is thus extrusion coated with the coating material 21, by which the plastic optical fiber cord is formed.
Patent JP-H0546057-A (JP)
Title: Cleaning device
Inventor: SUDA TAKEO
IPC: G03G21/10
Filed: 1991-08-09
Abstract: PURPOSE:To prolong the life of a cleaning blade by changing the press-contact place of the tip ridged line part of the cleaning blade which press-contacts with the surface of a photosensitive drum, temporarily suppressing defective cleaning by the identical cleaning blade and properly changing the press-contact place even when a partial chip occurs at the tip ridged line part. CONSTITUTION:A back surface supporting piece 65 being a deflection length varying member is fitted to the tip part of the blade supporting plate part 62b of a blade holder 62, which fixes the cleaning blade 61, by a screw 66. By the supporting end surface 65a of the supporting piece 65, the back surface of the blade 61 is held. When the chip occurs at the tip ridged line part 61a, the supporting piece 65 is removed from the holder 62 and deflection quantity is made large.
Patent JP-H0653251-A (JP)
Title: Manufacture of semiconductor device
Inventor: KOJIMA YOSHIKI
IPC: H01L21/28
Filed: 1992-07-29
Abstract: PURPOSE:To easily produce a gate electrode having a low resistance in a field effect type transistor having a recessed gate construction. CONSTITUTION:After forming a resist pattern 3, heat treatment is performed in such a manner that a slope (an angle) can be created at the side wall of a resist 3, by using this, a gate recess 5 is formed in an active layer 2, a gate metal material 6 is vapor-deposited, and a gate electrode 8 is formed by lifting off. By doing this, the gate electrode 8 having almost a rectangular section can be formed, thereby an increase in gate resistance can be prevented, columnar grown metal pieces falling into the recess 5 can be eliminated, and thus a high performance transistor can be obtained.
Patent JP-H0898441-A (JP)
Title: Molded motor
Inventor: SOMA YUJI
IPC: H02K1/20
Filed: 1994-09-20
Abstract: PURPOSE: To obtain a molded motor in which the temperature rise is suppressed by making a plurality of grooves integrally in the outside at a resin molded part thereby enhancing the heat dissipation efficiency of the molded motor. CONSTITUTION: A plurality of grooves 3a are made integrally in the outside at a resin molded part 3 formed around a stator core 1 applied with a winding. a plurality of flat parts la are formed on the outer circumference of the stator core. The grooves 3a are made continuously in the flat part and on the opposite sides thereof. Alternatively, the grooves 3a are made annularly along the outer circumference of the stator core. This structure enhances the heat dissipation effect and realizes a reliable thin molded motor.
Patent JP-H0548212-A (JP)
Title: Apparatus for generating laser beam having narrow-band spectrum
Inventor: FUJII TAKASHI
IPC: H01S3/08
Filed: 1991-08-12
Abstract: PURPOSE:To suppress the spectrum width of a laser beam and tune its wavelength to the resonance frequency of an isotope to be separated, and to reduce the size and the cost of the apparatus therefore. CONSTITUTION:An apparatus for generating a laser beam having a narrow-band spectrum comprises a phase conjugate resonator 20 and a part 21 for generating a reference frequency. The phase conjugate resonator 20 comprises an element 1 for generating a main laser beam, and an element 2 for generating a phase conjugate beam, both of which are semiconductor lasers. The part 21 for generating a reference frequency comprises an element 3 for generating the reference frequency, which is a semiconductor laser, and the part 21 generates the laser beam, which is tuned to the resonance frequency of an atom to be separated and be measured. The laser beam generated from the element 3 for generating the reference frequency is injected into the element 2 for generating a phase conjugate beam, which is included in the phase conjugate resonator 20, and the element 2 is synchronized with it. The laser beam generated from the phase conjugate resonator 20 is stabilized in its oscillation wavelength by a pumping beam tuning to the resonance frequency of an isotope to be separated, and it is narrowed in its frequency band by the phase conjugate beam suppressing the width of its laser-spectrum.
Patent JP-H04109123-A (JP)
Title: Scale in-line system
Inventor: USHIJIMA KOSUKE
IPC: G01G19/415
Filed: 1990-08-29
Abstract: PURPOSE:To collect the cumulative data of files of other scale devices at any of scale devices by adding and collecting the data received from other scale devices in the accumulation section of the file of the scale device directed for data collection. CONSTITUTION:A CPU 11 is inputted with the item number of an article via a keyboard 22, when measurement data are inputted to a measurement section interface 15, the CPU 11 reads out the corresponding item name, article code, unit price and effective period from the setting section M1 of a plus lock-up (PLU) file and displays 23 the measurement data, unit price and item name. The unit price is multiplied by the measurement data, and the price is determined and displayed 23. The item name and item number and others are printed and outputted on a label sheet with a printer 24. The number 1 is added to a sales number accumulation section corresponding to the accumulation section M2 of the PLU file, and the price is added to a sales money accumulation section. Whenever articles are measured and registered in the measurement/ registration service of a scale device, accumulation section M2.
Patent JP-S59114071-A (JP)
Title: Electrostatic recording head driver
Inventor: SODEYOSHI MIKINAGA
IPC: G03G15/05
Filed: 1982-12-22
Abstract: PURPOSE:To prevent generation of ground smearing or the like by checking a control voltage to a corresponding control electrode when no black signal is contained in the image signal with the preset number of dots. CONSTITUTION:A black screen signal detection circuit 20 detects a black image signal among image signals for each block having the present number of image dots and inputs it into a timing control circuit 7. Then, the timing control circuit 7 applies a voltage to control electrodes C1 and C2, for example, for the A1 area containing a black signal as did before and combines it with the application of a voltage to the main electode A12 to perform a printing according to an image signal. In the B1 area containing none of the black signal, the control voltage won't be applied to the control electrodes C2 and C3 by a command from a black image signal detection circuit 20 and instead, the voltage is applied to the main electrode B13 alone. Because there is no discharge in the B1 area between the main electrode 13 and a recording body, elimination of ground smearing is enabled.
Patent JP-H0890625-A (JP)
Title: Extruded piece for vehicle
Inventor: KATO HIROYUKI
IPC: B62D37/02
Filed: 1994-09-20
Abstract: PURPOSE: To change an extruded material into a required shape by a post- treatment with respect to an extruded piece for vehicle, that is installed to a vehicle and used for an air flow control member, a molding member, and the like. CONSTITUTION: An extruded material is so extruded as to have a cross section provided with a connection part 25, that is provided between a base surface 21 and one end part of an exterior surface part 23 connected to the base surface 21. After that, the set angle of the exterior surface part 23 to the base surface is changed by increasing or decreasing the length of the connection part 25. At least one part of the end part of the exterior surface part 23 in the width direction of a vehicle is longitudinally cut off. In this manner, the extruded material can be changed in cross sectional shape by such a post-treatment.
Patent JP-S6467336-A (JP)
Title: Composite structure
Inventor: MIYAUCHI MICHIJI
IPC: B32B27/18
Filed: 1987-09-09
Abstract: PURPOSE:To enhance bonding strength, in bonding a molded body composed of a styrenic resin containing a phenolic oxidation inhibitor and a molded body of the same or different kind using an unsaturated polyester resin type adhesive, by containing peroxide in the styrenic resin. CONSTITUTION:When an unsaturated polyester resin is used in a composite structure having a molded body composed of a styrenic resin containing a phenolic oxidation inhibitor as an adhesive, peroxide represented by formula R<1>COOR<2> (wherein R<1> and R<2> are not especially limited) is used in an amount of 0.01% or more and one whose half-life at 100 deg.C is 1hr or more is pref. from a handling aspect. As the styrenic resin, an HIPS or ABS resin obtained by usual emulsion, suspension or granular polymerization is used.
Patent JP-H0967898-A (JP)
Title: Thin beam pc form
Inventor: KAWASE HEIZO
IPC: E04C3/20
Filed: 1995-09-01
Abstract: PROBLEM TO BE SOLVED: To easily form a thin beam PC form, by erecting the right and left side plates of the bottom plate part to form a U-shape rising from the fold line and adjusting and fixing them through a separator and a sleeve nut while rotating a bolt inserted from the outside. SOLUTION: A flat precast concrete board integrally connected to side plates 3, 3 through V-shaped folds 2 longitudinally formed at both sides of a bottom plate 1 is erected at site from the folds lines 2 as the base point thereof. One end of a separator body 12 forming a shorter rod than the inner width of beam is fixed to one of side plates 3 with resin concrete or the like and one end of a sleeve nut 14 is screwed in the other end and the other end of the sleeve nut 14 is adjusted to be oppositely arranged in the inside of the other side plate 3. A bolt 16 is inserted in the bolt hole from the outside of the other side plate 3 and screwed in the sleeve nut 14 and further, both side plates 3, 3 are fixed in the erected state to form a thin beam PC form.
Patent JP-H08202838-A (JP)
Title: System for noncontact discrimination of electronic label andespecially of metal object
Inventor: DEIDEIE SERA
IPC: G06K19/077
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To identify an especially metallic object such as a gas cylinder without contacting. SOLUTION: First, the electronic label 4 is provided, and secondly, a label reader 20 is provided. The label 4 is provided with foil composed of the material of high magnetic permeability and low coercive force and the foil is abutted to an antenna and arranged parallelly to it and constitutes a device for centralizing magnetic fluxes and a shield. The reader is provided with bars 23 and 24, coils 28 and 29 for generating a magnetic field are wound to the bars, and at the time of arranging the reader near the label, the magnetic flux of the magnetic field generated by the coils is passed through the label and constitutes a loop. In the case that an object to attach the label is provided with a cup 3 for protection, plates 61 and 62 composed of the material similar to the foil are arranged between the cup for the protection and the bars.
Patent JP-S6471924-A (JP)
Title: Concrete earth-floor slab of building
Inventor: OKAWA YASUO
IPC: E02D27/00
Filed: 1987-09-09
Abstract: PURPOSE:To reduce the cost of construction as well as to shorten the period of construction by setting a filler having a low density and a high compressive strength between a concrete earth-floor slab and the bearing ground. CONSTITUTION:Soft ground 6 is excavated to a given depth and sufficiently compacted, and pits are excavated. A filler 12 composed of rectangular expand ed polystyrene moldings by extrusion is packed into the pits and concrete earth- floor slabs 5 are placed on the pits.
Patent JP-H07191195-A (JP)
Title: Phosphorescence-substance forming process
Inventor: NAN TORI TORAN
IPC: C09K11/08
Filed: 1994-09-21
Abstract: PURPOSE: To provide a method of increasing the thickness of layer of phosphorescence material in a process of forming the material on a support having a predetermined shape. CONSTITUTION: A substrate 10 for depositing and growing an alkali halide phosphorescence material is provided. A patterned surface is formed on the substrate having thereon a plurality of ridges 15. Each ridge 15 has an upward inclination surface 20 and a downward inclination surface 25. The inclinations 20 and 25 cross at a common point to form a triangular shape. Each ridge is separated by a horizontal segment 35 of the substrate 10. As a result, cracking is formed which is generated and extended from the surface 20 or the surface 25 in the phosphorescence material deposited. This process comprises the above respective steps.
Patent JP-H0754448-A (JP)
Title: Cut-off member
Inventor: OMOTO ICHIRO
IPC: E04D3/38
Filed: 1993-08-20
Abstract: PURPOSE:To prevent penetration of water by a method wherein a cut-off member is formed of a resilient material in an inverted U-shape, cut-off valves are located in the cut-off member, and vent grooves are formed in the outside of the cut-off member. CONSTITUTION:The lower end of a cut-off member body 1 formed of a resilient material, such as rubber and plastic, in an inverted U-shape is opened at 1a and a plurality of cut-off valves 2 are arranged in the inner positions, facing each other, of the cut-off member body 1. Further, a plurality of vent grooves 3 are formed in stages in the two outer parts of the cut-off member body 1 and stoppers 4 to hold a distance between a joiner and the cut-off valve body are formed. Thus, ventilating ability is improved to prevent the increase of temperature.
Patent JP-H04109412-A (JP)
Title: Production of thin-film magnetic head
Inventor: KUMAGAI MUNEHITO
IPC: G11B5/31
Filed: 1990-08-30
Abstract: PURPOSE:To simplify and facilitate a stage for producing leader lines by connecting the leader lines with bonding, etc., then producing a slider substrate for reinforcing of a material which is cured by heat and UV rays. CONSTITUTION:Conductive wires are connected by bonding, soldering, etc., to coil end 7a, 7b of a head element perfected on a head substrate 1 to form the leader lines 13a, 13b. The material which is curable by heat, UV rays, etc. is cast on a head element protective film 8. This material is then applied with heat or UV rays and is cured to form the slider substrate 14 for reinforcing. The slider material equal to the slider material formed by using the conventional hard holed substrate and subjecting this substrate to anodic joining is obtd. in this way and the possibility of the disconnection of the leader lines is eliminated. The surface of the head element protective film may be rugged and the need for registration of the contact holes and terminals is eliminated. The stage for connecting the conductors to the coil of the head element is facilitated.
Patent JP-S6381548-A (JP)
Title: High speed address converter
Inventor: OKAMOTO OSAMU
IPC: G06F12/10
Filed: 1986-09-25
Abstract: PURPOSE:To eliminate the need for resetting contents of a high speed address converter even if a context switching takes place by providing a process identification number part to an associative memory. CONSTITUTION:The process identification number (process ID) part 20 is provided to the associative memory 202 (CAM) 14. Since the CAM 14 has process ID information and compares a logic address caused in the process with the process ID, it is not required to reset the high speed address converter in case of the context switching. Then if the process treated by the processor reaches a number not handled by the process ID part, since plural word erasure of the same process ID is attained, the erasure of the resource of the information obtained so far is minimized and a cause to the overhead of system is eliminated.
Patent JP-H0967473-A (JP)
Title: Rubber composition and molded rubber article made of the composition
Inventor: IKEDA TAKAHARU
IPC: C08K5/00
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition composed of a highly saturated rubber, a lubricating oil and a thermosetting resin, exhibiting excellent releasability in molding and having low frictional property and excellent ozone resistance. SOLUTION: This composition is composed of (A) 100 pts.wt. of a highly saturated rubber having an iodine value of <=15g/100g, (B) 1-30 pts.wt. of a lubricating oil containing functional group and (C) 1-30 pts.wt. of a thermosetting resin containing functional group. Preferably, the component B is a silicone oil containing functional group and/or a fluorinated oil containing functional group and the component C contains >=3wt.% of functional group reactive with the functional group in the component B. The base rubber of the component A is e.g. a fluorine-based rubber such as a vinylidene fluoride rubber.
Patent JP-S6469043-A (JP)
Title: Semiconductor device
Inventor: MAEDA YUKI
IPC: H01L23/50
Filed: 1987-09-10
Abstract: PURPOSE:To increase electrostatic resistance by setting all of each lead positioned at the end sections of respective side face in leads arranged on the side face of an outer circumferential section under a non-connected state or as terminals for a power supply. CONSTITUTION:In an SOP(Small Outline Package) type MOSFET, end section leads 10 at four positions in a lead array are formed in non-connected terminal constitution. In a flat package type MOSFET, leads 11 positioned at the end sections of the array are shaped at eight positions in total, all end section leads 11 are used for either application of leads for power end terminals or non-connected leads, and leads except the end section leads 11 are employed as leads for inputting signals. According to such constitution, static electricity is difficult to be applied to the leads for inputting signals, thus reducing the breakdown and trouble of a gate oxide film in an integrated circuit.
Patent JP-S6290389-A (JP)
Inventor: ISHIKAWA HISAO
IPC: D21C11/04
Filed: 1985-10-14
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-S60120689-A (JP)
Title: Fm voice multiple magnetic recording reproducer
Inventor: MIURA KUNIAKI
IPC: H04N9/83
Filed: 1983-12-02
Abstract: PURPOSE:To prevent a reproduced FM voice signal from undergoing modulation by a luminance signal and to improve S/N by providing a trap near an SYNC carrier in the recroding system of the luminance signal. CONSTITUTION:A luminance signal (a) is taken out from a video signal V by an LPF12, and is converted to an FM luminance signal (b) by a modulator 13. A chrominance signal (c) is also taken out by a BPF14, and is converted to a low- band chrominance signal (d) by a lowband conversion circuit 15. Here, the FM luminance signal (b) is added to a trap circuit 22 which has the trap frequency near the SYNC carrier, and the almost constant recording current of the frequency which is equivalent to the frequency ranging from the SYNC (3.4MHz) of the FM luminance signal to the white (4.4MHz) is obtained. Thus, after the trap- controlled FM luminance signal and the low-bank chrominance signal are added by an adder 16, the signals are recorded on a tape 3 by heads 8a and 8b through a recording amplifier 17.
Patent JP-H0952191-A (JP)
Title: Solder alloy and solder paste
Inventor: TANAKA YOSHIAKI
IPC: B23K35/22
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To obtain a solder alloy excellent in Ag erosion resistance and thermal fatigue resistance. SOLUTION: A solder has a composition consisting of, by weight, 50-70% Sn, 0.5-5.0% Ag or total quantity of Ag and In, 0.1-2.0% Bi, 0.03-0.3% Cu, 0.1-2.0% Sb and the balance Pb 0.002-0.5 pts.wt. P is added to 100 pts. wt. the composition.