baber/WOPTO huggingface dataset:
Patent JP-S6385502-A (JP)
Title: Exposing method for fresnel zone plate
Inventor: KAWADA MASARU
IPC: G02B5/32
Filed: 1986-09-29
Abstract: PURPOSE:To obtain a large aperture diameter Fresnel zone plate of a short focus by rotating a substrate which is a recording surface one round around the optical axis of the Fresnel zone plate and making recording successively. CONSTITUTION:The positions of the convergent points P1, P2 of two beams are merely required to be fixed at the time of exposing the Fresnel zone plate with a perfectly spherical wave. Recording is, therefore, made with such off- axial convergent light 5 and divergent light 6 with which the respective convergent points come at the points P1, P2 respectively. An interference patterns 9 is recorded by the two beams 5, 6 to attain the larger aperture diameter than the aperture diameter of the interference pattern 7 while the distances of UH, VH are maintained on the recording surface on which the interference pattern 7 is recorded. The recording surface is further rotated around OX and the interference patterns 9 are successively recorded by which the partially formed interference patterns 9 are recorded on the outside of the interference pattern 7 over the entire surface thereof. The pattern of the Fresnel zone plate larger by one size than the interference pattern 7 is eventually formed.
Patent JP-H0975180-A (JP)
Title: Baby holder
Inventor: KATAOKA SACHIYO
IPC: A45F4/02
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To stably maintain the substantially horizontal attitude of a bearing surface in a baby holder which is worn like a waist bag and comprises a waist belt applied round the waist of a wearer, and a holding rack which is fitted to the waist belt and positioned in such a manner as to be projected from the abdomen of a wearer, and on which a bearing surface of bearing the hip of a baby is formed. SOLUTION: In a waist belt 3, a front belt part 30 passing the front surface side of a holding core material 10 for maintaining the shape of a holding rack and a back belt part 31 passing the back side are formed, and while the front belt part 30 and the back belt part 31 are connected to each other on both sides of the holding core material 10, the front belt, part 30 is fixed to the holding core material 10.
Patent JP-H0874270-A (JP)
Title: Pc foundation construction method
Inventor: SUZUKI KAZUO
IPC: E02D27/12
Filed: 1994-08-31
Abstract: PURPOSE: To enable the construction of accurate and firm foundation in a short time and omit the footing for prevention of ground subsidence by arranging PC(precast concrete) foundations on foundation piles or a foundation slab. CONSTITUTION: A foundation slab 1 is laid, according to site conditions. At that time, in the foundation slab 1, a shank constituted of a headed bolt is planted to be positioned in the space between each foundation 2 and the next juxtaposed after that. Next, a mortal layer is provided on the foundation slab 1, and thereon each PC foundation is arranged, with its height adjusted, and also the coupling between them is performed by screwing the coupling bolts 4 planted in advance at the terminal of each PC foundation 2, with a nut. Subsequently, a molding box for charging mortal in the space between each PC foundation and the next are provided on both sides of a gap, and mortal is charged in the molding box.  Hereby, the bolt 4 and nuts 5 in the gap between each PC foundation 2 and the next and the shank 3 of the foundation slab 1 are solidified integrally by mortal, and the PC foundation is fixed surely to the foundation slab 1.
Patent JP-H0543165-A (JP)
Title: Guide rail oil applicator for dumbwaiter
Inventor: TAKAYAMA MEGUMI
IPC: B66B17/16
Filed: 1991-08-20
Abstract: PURPOSE:To facilitate sufficient oil supply to the whole length of a guide rail in a dumbwaiter. CONSTITUTION:A holding base 51 is removably screwed in the upper frame 6 of an elevator car, and a pair of arms 52 which hold a guide rail 2 in it is vertically installed. A roller 53 which rotates by following elevating movement of an elevator car is journaled to the ends of the pair of arms 52, and a roller application member 54 which applies lubricating oil soaked therein to the guide rail 2 is wound around the outer periphery of the roller 53.
Patent JP-H06226839-A (JP)
Title: Hot plate pressure forming machine and production of molding using the same
Inventor: YAMADA KAZUYOSHI
IPC: B29C51/42
Filed: 1993-08-24
Abstract: PURPOSE:To enable deep drawing even with respect to an 0.P.S. film and to obtain a molding having high transparency by providing a hot plate plug capable of protruding by definite quantity to the heatig plate of the deep drawing part corresponding to an upper mold and providing a clamp frame to the peripheral edge of the upper mold. CONSTITUTION:A heating plate 1 consists of a face plate 1a and a hot plate 1c having a heater 1b provided therein and vent holes 2 are provided to the hot plate 1c. Hot plate plugs 4 are fitted in the plug holes 3,3... provided to the heating plate 1 so as to pierce the plug holes in a state liftable by definite quantity toward an upper mold 6. The heating plate 1 and the hot plate plugs 4 are heated and a preheated biaxially stretched 0.P.S. film is inserted in the gap between the face plate la and the upper mold 6 and, at the same time, compressed air is injected from the respective vent holes 6a of the upper mold 6 while the upper mold is allowed to fall to press the peripheral edge of the film by a clamp frame 9 in such a state that the film is closely bonded to the upper surface of the face plate 1a. Subsequently, compressed air is sent out of the vent holes 2 while the hot plate plugs 4 are allowed to protrude to closely bond the film to the surface of the upper mold. By this constitution, deep drawing can be easily performed.
Patent JP-H0876885-A (JP)
Title: Attaching structure for speaker in information equipment
Inventor: MUKOJIMA KATSUTOSHI
IPC: G06F1/16
Filed: 1994-09-02
Abstract: PURPOSE: To provide a speaker attaching structure which can be made thinner in an information equipment with a speaker. CONSTITUTION: A speaker 1 is arranged on a peripheral processing substrate 6 in the information equipment which is provided with respective means such as a main substrate 5 where a processing means for processing information and a voice signal outputting means for generating a voice signal are formed, the peripheral processing substrate 6 which is provided separately from the memory substrate 5 and where a peripheral processing means(track ball 2) for executing the peripheral processing of the processing in the main substrate 5 is mounted and the voice output speaker 1 for outputting voice by a signal from the voice signal outputting means and a housing 4 for containing the respective substrates 5 and 6 and the speaker 1.
Patent JP-H1078532-A (JP)
Title: Connector of optical fiber cable
Inventor: TANAKA AKIRA
IPC: G02B6/36
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To easily change the wiring direction of an optical fiber cable with simple constitution and to easily carry out the work to change the wiring direction. SOLUTION: This connector has a ferrule 2 for holding the end of the optical fiber cable 1, a connector housing 3 for freely rotatably supporting this ferrule 2, a cap 5 mounted at the end of the connector housing 3 and a guide 6 freely rotatably mounted at the cap 5. A supporting surface 19 curved to an arc shape to support the optical fiber cable 1 is formed at the guide 6.
Patent JP-H04270777-A (JP)
Title: Hot-melt adhesive based on polyarylene ether ketone and its use
Inventor: ANDOREEASU RIYUKE
IPC: C09J171/10
Filed: 1991-09-12
Abstract: PURPOSE: To provide a hot melt adhesive which realizes adhesive bonds resistant to high temperature in composites composed of metallic, ceramic and/or polymer substrates which have very good shear strengths by including a specified polyarylene ether ketone as a base material.  
     CONSTITUTION: This hot melt adhesive is based on a polyarylene ether ketone represented by formula -[O-Ar(-L-Ar) x -O-Ar-Co-(-Ar-M) y -Ar-] (wherein Ar represents phenylene, biphenyl or naphthylene; L and M represent -O- or -CO-; and x and y are an integer of 0 to 4), wherein the ether to ketone ratio is between 0.5 and 2 (pref. 0.66 to 1) and the melt flowability (MVI400/10 min) is 2 to 250 (pref. 2 to 100). 
     COPYRIGHT: (C)1992,JPO
Patent JP-H0860708-A (JP)
Title: Civil engineering car
Inventor: HANSU SHIEFU
IPC: B62D7/14
Filed: 1994-09-28
Abstract: PURPOSE: To keep stability, even during steering while driven with a narrow envelop curve by providing one carriage and two wheel shafts, while a work tool supported with a wheel shaft rotates about a vertical spindle, on the carriage, and connects in the same direction and turn radius as well as operation angle as the steering device of wheel of other wheel shaft. CONSTITUTION: A wheel shaft 2 is tightly bound to a connection frame 94 via a bracket 92 which is screwed to a support part 90. The connection frame 94 comprises an upper piece 96 combined to a work tool/load frame 26. The connection frame 94 comprises a front piece 98 on the vertical surface and a lower piece 100, combined to a lower end 88 of a carriage. To assemble the connection frame 94 integrated with the wheel shaft 2, the upper piece 96 is supported with a bending bolt 104 at the upper piece 96, with the lower piece covering the lower end part supported with a bending bolt 106 at the lower part. The connection frame 94 forms an almost square housing, which open toward the carriage.
Patent JP-H0281487-A (JP)
Title: Fine adjustment mechanism
Inventor: OKAYAMA SHIGEO
IPC: G01N23/00
Filed: 1988-09-16
Abstract: PURPOSE:To drive a fine adjustment mechanism of a scanning tunneling microscope or the line highly accurately and in a multistage manner by a method wherein operating electrodes of two sets or more per axis are installed at a piezoelectric drive member which has been formed to be hollow-shaped and has a plurality of an operation electrodes at their outside and inside. CONSTITUTION:A hollow cylindrical piezoelectric drive member is composed of a piezoelectric material PZT; electrodes 7a, 7b are installed so as to be operated in a z-axis direction in two stages; electrodes 8a, 8b, 9a, 9b are installed for operations in x and y directions. When a positive or negative voltage is applied to the z-axis operating electrodes 7a and 7b, the electrodes are displaced in a thickness direction and a displacement in two stages are caused in the z-axis direction. For the x- and y-axis directions, a positive voltage is applied to one of the opposite electrodes and a negative voltage is applied to the other. The piezoelectric drive member is tilted as a whole; a displacement is caused in the x- and y-axis directions.
Patent JP-H0397031-A (JP)
Title: Data processor
Inventor: YOSHITAKE AKIHIRO
IPC: G06F9/38
Filed: 1989-09-11
Abstract: PURPOSE:To shorten the item required for check of undefined addressing to shorten the data processing time by providing a means which detects undefined addressing of an instruction based on instruction tag information, addressing information, and held results. CONSTITUTION:A first decoder means 1 which outputs instruction tag information A in response to a control signal C generated with a prescribed period and a second decoder means 2 which decodes an addressing field to output addressing information B1 in response to the control signal are provided. A holding means 3 which holds this addressing information and outputs held results B2 in response to the control signal and a means 4 which detects undefined addressing of the instruction based on instruction tag information, addressing information, and held results are provided. Thus, undefined addressing is checked based on addressing information B1 and held results B2 by the detecting means 4, and trouble to delay the execution of the instruction is avoided to shorten the data processing time.
Patent JP-S59122737-A (JP)
Title: Injection rate controlling device for fuel injection pump
Inventor: KAWAMURA YOSHIHISA
IPC: F02D41/04
Filed: 1982-12-28
Abstract: PURPOSE:To enhance accuracy of injection quantity and injection rate of fuel by controlling the quantity of fuel injection by means of combination of fuel transfer by a large-sized plunger and that by a small-sized plunger. CONSTITUTION:A large-sized plunger 7A which is reciprocated and rotated in a portion, with a large sectional area, of a stepped cylinder, and a small-sized plunger 7B which slides along a portion with a small sectional area of the cylinder in accordance with the reciprocating motion of the large-sized plunger, are provided. The fuel transfer period for both large-sized and small-sized plungers is controlled by regulating the valve opening period of an electromagnetic valve. With this contrivance, the accuracy of injection quantity and injection rate of fuel can be enhanced.
Patent JP-S60117516-A (JP)
Inventor: ROBAATO WATOSON DEIRAA
IPC: H01H35/14
Filed: 1984-11-05
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-H03204875-A (JP)
Title: Tetrazoleacetic acid derivative and aldose reductase inhibitor comprising same derivative as active ingredient
Inventor: INUKAI SHINJI
IPC: A61P25/02
Filed: 1990-09-05
Abstract: NEW MATERIAL:A compound shown by formula I (R1 is H or lower alkyl; R2 is H, lower alkyl, aralkyl, halogen, OH, alkoxy, phenyl, benzyl, alkylthio, etc.; X is O, S, etc.) and a salt thereof. EXAMPLE:Methyl [5-(2-thienyl)tetrazol-1-yl]acetate. USE:An aldose reductase inhibitor. Effective for preventing and treating diabetic complication such as neuropathy, nephropathy, retinopathy and cataract, having low toxicity and high safety. PREPARATION:An N-allyloylaminoalkyloarboxylic ester shown by formula II is reacted with a chlorinating agent (e.g. phosphorus pentachloride) to give a corresponding amidoyl chloride compound, which is reacted with sodium azide to give a compound shown by formula I.
Patent JP-H04115514-A (JP)
Title: Vacuum treatment device
Inventor: TAMURA NAOYUKI
IPC: H01L21/302
Filed: 1990-09-05
Abstract: PURPOSE:To enable recorded data to be used for tracing the cause of a failure discovered in a later process by recording a history along with the process data even in a short time power failure. CONSTITUTION:An instantaneous voltage drop detection device 7 is connected to one part of a power supply circuit for generating plasma and the signal can be taken into a recording device 5, thus enabling generation of instantaneous power failure to be recorded positively according to instantaneous voltage drop detection signal. Therefore, by recalling management data of lots where failure occurs, the lot where failure occurs agrees with the recorded data of instantaneous power failure, thus enabling the cause of the failure to be detected as instantaneous power failure immediately if no failure is found in other lots.
Patent JP-H0280226-A (JP)
Title: Manufacture of antistatic polyamide biaxially oriented film
Inventor: ENOKIDA AKIRA
IPC: B29K77/00
Filed: 1988-09-16
Abstract: PURPOSE:To obtain antistatic effect sufficient for practical use with the small quantity of an antistatic agent by water absorbingly treating a non-oriented film manufactured by means of melt extruded polyamide resin including a water soluble antistatic agent in a manner that water absorption rate is in the given range before biaxial orientation of the film and heat treating after orientation. CONSTITUTION:As for suitable polyamide, poly-caprolactam (nylon 6) and polyhexamethylene adipamide (nylon 66) can be used. A water soluble antistatic agent is an antistatic agent of a surface active properties when dissolved in water, and as a suitable antistatic agent, alkyl sulfonic acid sodium salt, alkyl benzene sulfonic acid sodium salt or the like can be used. The adding quantity of the antistatic agent is 0.05wt.%-3wt.%, preferably 0.1wt.%-2wt.%. The water absorption treatment of manufactured non-oriented film should be carried out at 70 deg.C or lower. Water absorption rate is 1-8wt.%, preferably 3-6wt.%. Water absorption treated non-oriented film is biaxially oriented successively or simultaneously. The orientation temperature is almost similar to the orientation temperature of an ordinary polyamide film.
Patent JP-H0592235-A (JP)
Title: Manufacture of lost pattern for casting
Inventor: OMORI MOTOFUMI
IPC: B22C7/02
Filed: 1991-09-12
Abstract: PURPOSE:To provide a manufacturing method of a lost pattern for casting excellent in surface condition and dimensional accuracy at excellent productivity. CONSTITUTION:Into a forming mold for pattern, foaming synthetic resin beads and the suitable low m.p. grains are mixed and filled. In such a mixed material, the beads are foamed and expanded by heating and become the mutually fused synthetic resin foam body 1' and at the same time, the low m.p. grains are melted and filled up as the low m.p. material 2' at gap of slit, etc., among the mutually fused synthetic resin foam bodies. In such a condition, by cooling and opening the die, the lost pattern 5 for casting excellent in flat surface condition without damaging the dimensional accuracy is obtd.
Patent JP-H1160955-A (JP)
Title: Silicone rubber fixing roll coated with fluororesin or fluorolatex
Inventor: SHIYUDOU SHIGEKI
IPC: C08L83/07
Filed: 1997-08-14
Abstract: PROBLEM TO BE SOLVED: To obtain the subject fixing roll long in life as the fixing roll and capable of ensuring a nip width by using a silicone rubber composition cured product having a specific composition as a silicone rubber layer. SOLUTION: The silicone rubber layer of the fixing roll is formed from a composition which comprises (A) 100 pts.wt. of an organopolysiloxane containing 0.05-5 mol.% of siloxane units having two or more aliphatic unsaturated hydrocarbon groups bound to silicon atoms only in the side chains of the molecule, (B) an organohydrogen polysiloxane having at least two hydrogen atoms bound to silicon atoms in the molecule in an amount that the molar ratio of the hydrogen atoms directly bound to the silicon atoms of the component B to the aliphatic unsaturated hydrocarbon groups of the component A is 0.1-3, (C) a catalytic amount of platinum or a platinum compound, (D) 5-300 pts.wt. of a filler, and (E) 0.1-30 pts.wt. of a heat resistance-improving agent such as carbon black or cerium oxide, and which forms a cured composition product having a rubber hardness of <=15, after cured.
Patent JP-S6387739-A (JP)
Title: Error correction method
Inventor: KARASAWA WATARU
IPC: H01L21/68
Filed: 1986-09-30
Abstract: PURPOSE:To enable various variable errors, due to measurement temperatures or so, as well as mechanical errors to be corrected with ease in a short time, by utilizing a pattern recognition technique. CONSTITUTION:When a material to be processed 1, on which identical patterns 2 are formed repetitively at fixed pitches, is moved with the said fixed pitches and processed, the amount of shift between each moving pitch and each fixed pitch is recognized by a pattern recognition technique, and the moving pitch is corrected on the basis of the recognized amount of shift. When a temperature is applied to a chuck top 4, for example, and after the temperature becomes in a normal state, the chuck top 4 with the wafer mounted on it is moved by a fixed amount in the X direction, and while images of the start point B and the finish point C Photographed on a TV camera are compared with each other, its shift between them is recognized by a pattern recognition device 15. This amount of shift and the amount of X directional shift per one INDEX based on the INDEX number are determined by a CPU 16 so that the rotation amount of a X axis driving motor M1 is controlled and corrected. After this correction, the amount of Y directional shift is started to be measured similarly.
Patent JP-S61113414-A (JP)
Inventor: SAKATANI YOSHIHIRO
IPC: A47G23/03
Filed: 1984-11-06
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-H1179727-A (JP)
Title: Formation of silicon film
Inventor: OUCHIDA TAKASHI
IPC: C01B33/02
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To form a crystalline silicon film at low temp. at a high forming rate while maintaining the quality usable as a device by supplying silicon fine particles on a substrate, applying a liquid high-order silane and decomposing the applied high-order silane. SOLUTION: As for the high-order silane, Si2 H2n+2 (4<=n<=7) are preferable. Usually a gaseous high-order silane with n ranging 1<=n<=3 which is in a gas state at normal temp. and normal pressure is dissolved as an impurity in a small amt. in the high-order silane. However, a film can be formed from the silane. Or, halogenated high-order silane can be used. As for the halogenated high-order silane, Sin Hl Ym (Y is a halogen; l+m=2n+2; 4<=n<=7) is used. Also, gaseous high-order silane is included as an impurity, but a film can be formed. The liquid high-order silane and silicon fine particles may be preliminarily mixed and then applied in a mixed state. The applied silane is decomposed by heat or irradiation of UV rays.
Patent JP-2000068624-A (JP)
Title: Manufacture of flexible board
Inventor: KURITA HIDEYUKI
IPC: H05K1/03
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To make it possible to manufacture a narrow-pitch and odd-shaped double-sided flexible board at a high yield. SOLUTION: Metal wirings 22 and 32 formed on non-thermoplastic resin films 21 and 31 of two sheets of board base pieces 20 and 30 are made to face each other holding a thermoplastic resin film 16 between them and are thermocompression-bonded to each other. The softened film 16 is pushed away from the upper parts of the wirings 22 and 32, fellow low-melting point metal films 23 and 33 formed on the surfaces of the wirings 22 and 32 come into contact directly with each other and are fused to each other. As the film 16 is filled between the wirings 22 and 32, the low-melting point metal films do not fly about at the time of the fusing. The parts, which are exposed between the wirings 22 and 32, of the films 21 and 31 are bonded to each other with the film 16.
Patent JP-H0680162-A (JP)
Title: Covering material for gas packed packaging
Inventor: KODAMA EIJI
IPC: B65D81/20
Filed: 1992-09-01
Abstract: PURPOSE:To provide a covering material for gas packed packaging to be used in a package filled with inert gas or the like. CONSTITUTION:A barrier film in low barrier efficiency is stuck to a barrier layer so that it can be peeled off, and thereby a covering material for gas packed packaging is made up. With such covering material, period for preservation of raw meat can be extended. As the barrier layer placed for lining the external layer can be peeled off without fail at a retail shop on the day of sale, dressed meat in fresh color can be presented.
Patent JP-S61112991-A (JP)
Title: Electronic timepiece outputting morse signal
Inventor: ARIGA YUMI
IPC: G04G13/00
Filed: 1984-11-06
Abstract: PURPOSE:To enable a person to clearly confirm output even in a dark place, by mounting an information/Morse signal converting means for converting information provided by an electronic timepiece to a Morse signal. CONSTITUTION:When it is detected that a data call-out button was pushed, one address is set to data RAM26 and one data in data RAM26 is read according to said address. The read data is passed through a table for converting the data stored in ROM24 as a program to a Morse signal to be converted to a Morse signal which is, in turn, outputted by buzzer sound or LCD display. When an alarm having a comment is set, the coincidence of the present time and alarm setting time is detected to detect whether the alarm has the comment and the comment and time are converted to Morse signals and the comment and time of the alarm are outputted as Morse signals by an alarm sounding apparatus 27.