baber/WOPTO huggingface dataset:
Patent JP-S62110824-A (JP)
Title: Production of metal die bonding metallic plating film on resin die surface
Inventor: UIKE MINORU
IPC: B22C7/00
Filed: 1985-11-11
Abstract: PURPOSE:To make a strong and long lifed metal die by pouring or press fitting the resin containing the metal powder with specified weight ratio into the female die of which a metallic plating film is formed by nonelectrolytic plating method on the cleaned surface and by packing a backup material in the spacious gap. CONSTITUTION:A metal plating film 5 is formed on the cleaning surface of a female die 4 by nonelectrolytic nickel - phosphorus alloy plating method, etc. The resin 6 containing the metallic powder of cast iron powder, steel powder, special steel powder, etc., about 10-1,000pts. to 100pts. resin in weight % is bonded with its pouring or press-fitting to the plating film surface 5 thereof. The contraction prevention and reinforcement of the metal die are performed by casting or press fitting the backup material 7 of cast iron or aluminum, etc., into the spacious gap further. The forming die with metal plating layer 5 is separated from the female die 4. This metal die is strong and of long life, also light-weighed and even a complicate shaped metal die can easily be manufactured.
Patent JP-S62113215-A (JP)
Title: Temperature control method based upon minute temperature difference
Inventor: YAMADA YUKIO
IPC: G02B27/00
Filed: 1985-11-12
Abstract: PURPOSE:To reduce a temperature distribution in the flowing direction of air and to control the temperature difference between an object body and ambient air to a value which is <=1 deg.C by providing thermoelectric elements stepwise in the axial direction of a discharge pipe inserted into the object body. CONSTITUTION:The discharge pipe 4 whose base end is coupled with an unshown blower is inserted into a honeycomb 3 in the center and the honeycomb 3 has a top lid 5 and its lower part 6 open. The upper end of the discharge pipe 4 is closed and a small number of small holes 7 for air suction are bored in the peripheral wall nearby the top end; and a gap 8 is provide between the discharge pipe 4 and the inner surface of the honeycomb 3 so as to make the ambient air flow as shown by an arrow. Further, thermoelectric elements 9 are arranged stepwise in the axial direction of the discharge pipe 4 and fins 10 are provided stepwise on the inner peripheral side of the discharge pipe 4 as well.
Patent JP-H0996779-A (JP)
Title: Liquid crystal shutter spectacles for wireless stereoscopic vision
Inventor: KIBUSE TAKUMI
IPC: G02B30/25
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal shutter spectacles for wireless stereoscopic vision capable of freely varying the attitude in accordance with the using situation of the liquid crystal shutter spectacles. SOLUTION: A pair of liquid crystal shutter spectacles is constituted of a spectacles frame part 1 equipped with a light shielding part 5, etc., and a head band part for mounting the frame part 1, and the frame part 1 is provided with a projecting shaft part 9 cylindrically formed so as to turn the frame 1, and a frame supporting part 7 equipped with a frame angle detecting part 10 for detecting the turning angle of the projecting shaft part 9. The head band part 20 is provided with a frame shaft supporting part 22 with a frame angle inspected part for controlling the turn of the projecting shaft part 9 and also where the turning angle is inspected, and a projecting part 23 for controlling the position of the jumping frame part 1. The frame part 1 is turnably constituted so as to correspond to three kinds of position; a stereoscopic vision position, or a two-dimensional vision position, or a mount position where the frame part is detached and stored.
Patent JP-H0595172-A (JP)
Title: Printed board structure
Inventor: KANEKO HIROMITSU
IPC: H05K1/02
Filed: 1991-10-01
Abstract: PURPOSE:To reduce conductive pattern cut and breakage caused by a crack, chip, etc., on a board side plane by making a V-shaped cut in an insulating part close to the side plane of the printed board. CONSTITUTION:A V-shaped cut 3 is put in an insulating part 1 close to a printed board structure which has a conductive pattern 2 formed on the insulating board. For example, the V-shaped cut 3 is put in the board insulating part 1 which is on the outer side of an conductive pattern 2' which is wired at a part closest to the side plane on the substrate. The width (a) and the depth (b) of the V cut 3 are permitted to be (1/10)A>=a, (1/10)B>=b, where, A is a distance between the wiring pattern 2' and the external side plane and B is the thickness of the substrate. Thus, when impact or stress from the external environment is applied and a crack and a chip are generated in the vicinity of the side plane of the substrate, the crack is prevented from reaching the conductive pattern by the V cut provided in the substrate insulating part. Therefore, the substrate defects such as conductive pattern cut, open, etc., caused by the handling of the substrate are reduced.
Patent JP-H0595428-A (JP)
Title: Settlement system
Inventor: AKAGAWA MASAKI
IPC: H04M11/00
Filed: 1991-10-01
Abstract: PURPOSE:To provide the settlement system which can prevent illegal use, can reduce an identification number operation, and can simplify the price settlement at the time of purchasing a commodity. CONSTITUTION:In a center telephone set of a commodity issue origin 10, each data such as a member number, a telephone set number, an amount of money, etc., is recorded in a card 12, and it is issued to a user. The user registers in advance an identification number in a terminal telephone set 20, inserts the issued card 12 into a card reader/writer of the terminal telephone set 20 and records the registered identification number to the card 12. Whether the card 12 is correct or used illegally is decided by the terminal telephone set 20. Also, as for the price settlement, at the time of purchasing a commodity, money amount information corresponding to the commodity is transmitted to the terminal telephone set 20 from the center telephone set 30 of the commodity issue origin, and the terminal telephone set 20 executes the settlement by the amount of money recorded in the card 12 by its money amount information.
Patent JP-H02100509-A (JP)
Title: Oscillation circuit
Inventor: JINNO IPPEI
IPC: H03L7/097
Filed: 1988-10-07
Abstract: PURPOSE:To always output a signal which is synchronized with a frequency even if a signal is inputted only in a short period with respect to a specified period by using a frequency-voltage converter and holding a voltage correspond ing to an input signal and the oscillation frequency of VCO by means of a sample and holding circuit. CONSTITUTION:When a control signal input terminal (a) is H level, analogue switches 1 and 4 are turned off and analogue switches 2 and 3 which are con trolled through an invertor 10 are turned on. At that time, a signal inputted from an input terminal (b) is inputted to the frequency-voltage converter 5 and the output voltage is sample-held by the capacitor 12 and a high input resistant amplifier 9. When the control signal input (a) is L level, the signal of VCO 6 is inputted to the frequency-voltage converter 5, and the output volt age is sample-held by a capacitor 11 and a high input resistant amplifier 8. The sample-held voltage is inputted to a comparator 7. The closed loop is converged to a point where the frequency of the input signal and the oscillation frequency of VCO 6 coincide by connecting the output of the comparator tot the oscillation frequency control terminal of VCO 6.
Patent JP-2000159990-A (JP)
Title: Flame retarded resin composition and molded article
Inventor: YAMAUCHI KOJI
IPC: C08L67/02
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To obtain a flame retarded resin composition excellent in mechanical properties, flame retardancy and electric characteristics, also suppressing a bleed out caused by a moist heat treatment and causing small deterioration in electrical characteristics by the moist heat treatment. SOLUTION: This flame retarded resin composition is obtained by blending (A) 100 pts.wt. thermoplastic polyester resin, (B) 0.1-50 pts.wt. layered silicate of which exchangeable cation existing between layers is exchanged by an organic onium ion and (C) 0.1-30 pts.wt. red phosphorus having 1-1,000 μS/cm conductivity (provided that the above conductivity is that of an extract water obtained by adding 100 mL pure water to 5 g red phosphorus, extracting at 121 deg.C for 100 hr, filtering the red phosphorus and then diluting the filtrate to 250 mL.).
Patent JP-H0195020-A (JP)
Title: Mold provided with gate cut-off mechanism
Inventor: KANO KENJI
IPC: B29C45/38
Filed: 1987-10-08
Abstract: PURPOSE:To enable a product to be automatically cut off from a runner member in a mold wherein a cavity is connected to a runner through a side gate, by providing a movable retainer plate with a gate cut-off mechanism adopted to cut off a gate member after opening a mold and protruding an ejector pin. CONSTITUTION:When molten resin is injected into a clamped mold, the resin is filled in a cavity 11 through a runner 12 and a side gate 13. When the filled resin is cooled and a movable retainer plate 2 is moved backward, a molding 3 is released from a cavity retainer plate 1, moved backward together with the movable plate 2, and pushed out of the plate 2 by means of an ejector pin 4. Since, however, a gate cut-off mechanism 5 attached to the movable plate 2 crosses a gate member 33, a product 31 is cut off from the member 33 by protruding the pin 4 after opening the mold.
Patent JP-H0558851-A (JP)
Title: Trichogenous and hair-growing agent
Inventor: SUZUKI KUNIO
IPC: A61K8/65
Filed: 1991-09-06
Abstract: PURPOSE:To provide the subject agent effective for promoting the hair development by rubbing to the bald part and having an effect on growing downy hair. CONSTITUTION:The objective trichogenous and hair-growing agent is produced by combining dipotassium glycyrrhizinate, calcium pantothenate, SENBURI (Swertia japonica) extract, cepharanthin, GOBOU (fruit of Arctium leppa) extract, HIKIOKOSHI (Rabdosia trichocarpa) extract, royal jelly, KURARA (Sophora angustifolia) extract and a keratin polypeptide as pharmaceutical active components, adding ethanol, a disinfectant preservative, an antioxidant and a dispersing agent and dissolving the mixture in water.
Patent JP-H04133848-A (JP)
Title: Braking device for vehicle
Inventor: TAMAI NAOTOSHI
IPC: B60T8/172
Filed: 1990-09-25
Abstract: PURPOSE:To facilitate effective anti-lock control of a braking device even when a car travels on the road surface where surface friction coefficients for both the right and left side are different from each other, by constructing the braking device simply of a pair of electromagnetic selector valve means, a pair of modulators and a pair of rear wheel control valves. CONSTITUTION:Modulators 21 and 22 with a control piston 35 fitted loosely free to slide into a sleeve 22, a cut valve 52 opened according to the movement of the sleeve 22, and a lock valve 37 closed according to the movement of it are provided between a master cylinder 1 and wheel cylinders CFL and CFR for right and left front wheel brakes. Also, electromagnetic selector valve means 51 and 52 are provided between the control ports 36 of the modulators 21 and 22 and control fluid pressure source 27 (and a reservoir 28), respectively. In addition, the left rear wheel control valve 31 which lowers the brake fluid pressure by closing according to the pressure drop of fluid in a control chamber 34 for the modulator 22, is provided between the modulator 21 and a left rear wheel brake wheel cylinder CRL, and a right rear wheel control valve 32 is provided between the modulator 22 and a right rear wheel brake wheel cylinder CRR.
Patent JP-S62167516-A (JP)
Title: Coffee or tea maker
Inventor: CHIYAN KUWAN UON
IPC: A47J31/46
Filed: 1986-10-28
Abstract: A coffee- or tea-making machine is to be constructed so that its space-occupancy during non-use is considerably smaller than its space occupancy during use. For this purpose the maximum inner width, or alternately inner diameter of the receptacle for the filtrate is larger than the outer maximum width, or alternately, outer diameter of the filter container above a supporting flange of the filter container. The fresh-water container of the coffee- or tea-making machine has a base surface which corresponds at least to that of the receptacle, and the inner height of the fresh-water container corresponds at least to the combined height of the receptacle and of the filter container, when the filter container is inserted into the receptacle in a position reverse from a normal operating position of the filter container. By means of these features the filter container and the receptacle can be stored during non-use of the coffee- or tea-making machine in the fresh-water container, so that the space occupancy of the coffee- or tea-making machine during non-use is considerably smaller than during use thereof when coffee or tea is filtered.
Patent JP-H03124714-A (JP)
Title: Coreactive oligomer mixture and its manufacture
Inventor: KURAIDO ETSUCHI SHIEPAADO
IPC: C08F290/00
Filed: 1989-09-29
Abstract: PURPOSE: To obtain a coreactive oligomer mixture suitable for high-performance composite materials good for aerospece by making a mixture from two or more mutually combinable oligomers the both ends of the hydrocarbon backbones of which are capped specified hydrocarbon residues.  
     CONSTITUTION: This coreactive oligomer mixture comprises a mixture of (a) a first oligomer and (b) a second oligomer given blow. (a) is represented by the formula D i -A-D i  wherein i is 1 or 2, A represents a hydrocarbon backbone, D represents an unsaturated hydrocarbon residue containing a segment selected from the group of formula I, II or the like, R 1  represents lower alkyl, lower alkoxy, aryl or the like, J is 0, 1, or 2, and G represents -SO 2 -, -S-, -O-, -CH 2 -, or the like. (b) is represented by Z k -B-Z k  wherein k is 1 or 2, B represents a hydrocarbon backbone, and Z represents a hydrocarbon residue containing a segment selected from the group of formula II, formula IV, and the like. As the oligomer backbone (A or B), for example, idmidosulfones, ether sulfones, amides, and imides are preferably used. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H1197784-A (JP)
Title: Frequency stabilized laser
Inventor: TANAKA TAKUYA
IPC: H01S5/022
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To stabilize the oscillation frequency of a laser by suppressing a mode hop due to temperature variation. SOLUTION: The frequency stabilized laser comprises a semiconductor laser diode 11 and an optical waveguide mounted on a same substrate 16 wherein the optical waveguide comprises an integrated external resonator provided with a light induction grating. A material having a refractive index temperature coefficient of opposite in sign to that of the semiconductor laser diode 11 is mounted on the part of the optical waveguide between the semiconductor-laser diode 11 and the light induction grating from where the upper clad and the core are removed or on the part from where the upper clad, the core and the lower clad are removed.
Patent JP-2001077155-A (JP)
Title: Flip-chip bonding system
Inventor: TAKEUCHI TAKASHI
IPC: H01L21/60
Filed: 1999-09-09
Abstract: PROBLEM TO BE SOLVED: To apply a nearly constant weight on a die, even when the die is picked up or the die is received. SOLUTION: A die turn-over unit 20 includes a suction nozzle 21 for sucking and holding a die 3 through suction, a nozzle holder 23 for holding the suction nozzle 21, a pick-up load spring 33 for pushing the nozzle holder to the suction nozzle 21, and a balancer 41 for applying an upward load to a suction nozzle unit, like the sucking nozzle 21 and a nozzle holder 23 that moves up in the vertical directions with the sucking nozzle 21.
Patent JP-H03120267-A (JP)
Title: Novel kojic acid derivative
Inventor: KAYAHARA HIROSHI
IPC: C07K5/06
Filed: 1989-10-02
Abstract: NEW MATERIAL:A kojic acid derivative of the formula (R1 is constituent of 1-8C amino acid of formula HO2CR2NH2; n is 1 or 2). USE:Having effects useful as a bactericidal compound against pathogenic bacteria harmful to soil such as pythiungraminicola, Fusarium oxysporum and phizoctniasolani, thus useful for agricultural chemicals for bactericidal control for damping-off, sheath blight. Fusarium wilt, yellows, etc., disease injuries caused by the above bacteria. PREPARATION:One of a variety of 1-8C amino acids or dipeptides with each of their N-terminals protected with benzyloxycarbonyl group is condensed with kojic acid in a solvent at pref. 0 deg.C - room temperature in the presence of a condensation agent like carbonyl diimidazole to obtain the objective compound of the formula I.
Patent JP-S61133060-A (JP)
Title: Additional writing type optical disk
Inventor: MAEDA YOSHIHIRA
IPC: G11B7/243
Filed: 1984-12-03
Abstract: PURPOSE:To stabilize a recording signal by using the difference in reflectivity between a charging part (recording part) and non-charging part of a recording medium layer formed as a result of charging high light energy to said layer as a signal and stabilizing thermodynamically the crystal structure of the energy charging part. CONSTITUTION:A protective layer 1 is a thin Ta2O5 or CrOx film and the recording medium layer 2 is an Ag-Zn alloy (xsi phase). A reactive layer 3 is a thin Au film. A substrate 4 consists of glass or quartz. Recording and reproduction are accomplished with an additional writing type optical disk by using the change in the spectral reflectivity of the layer 2 as a result of charging of the light energy thereto. The layer 2 is constituted of a metal or alloy forming the crystal structure different from the equil. phase at a room temp. by quick cooling from the solid state at a high temp. For example, the Ag-Zn alloy has the crystal structure of the body-centered cubic crystal of which the solid state at the high temp. is the beta phase in a compsn. range of 40-50atomic% Zn and is converted by quick cooling to the crystal structure of the ordered body-centered cubic crystal which is the quasi-stable beta' phase even at the room temp.
Patent JP-S63112343-A (JP)
Title: Paper feeding method and device therefor
Inventor: SUZUKI KOICHI
IPC: G03G15/00
Filed: 1986-10-27
Abstract: PURPOSE:To enhance a degree of design freedom and make paper unvoluminous upwardly as well as to secure an inexpensive facsimile or the like, by setting the paper in a state of being somewhat bent, and forcibly pressing its tip to a meeting part between a paper feed roller and a friction separate member with restoring force inherent in the paper. CONSTITUTION:A tip of paper 26 is adjoined to a meeting part between a paper feed roller 23 and a friction separate plate 24 and et thereto in a state of being somewhat bent, then the paper tip is forcibly pressed to the meeting part with restoring force inherent in the paper 26. And, if the paper feed roller 23 is rotated and driven, plural sheets of the paper 26 are bitten into space between the paper feed roller 23 and the friction separate member 24, but the paper 26 at the lowermost part is separated from the paper 26 other than that by the friction separate plate 24, so that only the paper 26 at the lowermost part is fed by the paper feed roller 23. Therefore, a set position of the paper 26 being fed will not receive any restrictions, so that a degree of design freedom is high enough, the paper will by no means be bulk large upwardly and, what is more, a complex auxiliary device is no longer required, thus such equipment as a compact, inexpensive facsimile or the like is securable.
Patent JP-H10150520-A (JP)
Title: Image read system and control method for information processing terminal
Inventor: TOYAMA MASAKI
IPC: H04N1/21
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To provide an image read system in which a read instruction of an image to transfer it to an information processing terminal by the operation of an image reader, and the information processing terminal manages the indication information in this case and to provide the control method for the information processing terminal. SOLUTION: In the image read system that has an image reader 101 to read an image of an original and an information processing terminal 102 that receives image data outputted from the image reader 101, the information processing terminal 102 confirms an operation content from an operation section 205 of the image reader 101, calls an image read module and gives an instruction, based on the operation content to the image reader 101. The information processing terminal 102 receives image data, resulting from the image reader 101 to read the original image and stores the data to a prescribed area of a hard disk. Thus, the image read system is operated efficiently.
Patent JP-S63119764-A (JP)
Inventor: KONISHI RYUSAKU
IPC: A61F13/02
Filed: 1987-10-09
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-H02101867-A (JP)
Title: Original reader
Inventor: SUDA MASAJI
IPC: G03B27/50
Filed: 1988-10-11
Abstract: PURPOSE:To eliminate the effect of the stiffness of wiring flat cable even at a low temperature and to smooth the movement of a read section by leading the flat cable to a side of a guide rail at the side supporting a read section freely movably. CONSTITUTION:Flat cables C1-C3 wired from a prescribed part of a reader main body are fixed to a bottom plate O by using a fixing jig 26 and fitted to a rear plate 27 made of an elastic metallic plate made of phosphorous bronze. The cables C1-C3 are fixed to the bottom of a U-shaped cable guide 25 in a circular-arc in the subscanning direction by a fixed jig 28 in the rear plate 27, in this case, the cables C1-C3 are folded at an angle of nearly 90 deg. at the left end of the guide 25 and moved in the direction of arrow C or D together with the subscanning part U. The guide 25 is provided to an area not interferred when the main scanning base 1 is moved in the main scanning direction to attain contactless constitution thereby avoiding a cause to a fault. Thus, the cables C1-C3 are supported at the bottom face of the guide 25 and do not rub the bottom plate O even if the main scanning base 1 is moved.
Patent JP-H0672392-A (JP)
Title: Leg structure of seat absorbing impact energy
Inventor: YAMAGUCHI TAKAYUKI
IPC: A47C7/00
Filed: 1992-08-31
Abstract: PURPOSE:To nullify the mechanical energy associate with an impact load by shearing and/or spreading the end faces of rear legs displaced relatively, which is achieved only through a configuration in which a spacer is installed in the bottom part of the rear leg and a spacer is fixed to the inner surface of the rear leg with a movable shaft. CONSTITUTION:A spacer 14 is interiorly fitted where a supporting hole is provided at the bottom of each rear leg 7, a deformation hole 13 is opened above this hole, and an upper long hole 16 with at least over-part overlapped with the deformation hole 13 is provided in the cavity at the bottom of the rear leg 7. The under-part of this spacer 14 is secured to a fitting adapter by a fixing shaft 10 together with the bottom of the rear leg 7, and the long hole 16 and deformation hole 13 are laid one over another and secured by a movable shaft 12.