baber/WOPTO huggingface dataset:
Patent JP-H0469649-A (JP)
Title: Photographic paper
Inventor: FUJIWARA KUNIYOSHI
IPC: G03C1/775
Filed: 1990-07-10
Abstract: PURPOSE:To facilitate taking up by applying a photographic emulsion on the surface of single layer paper or two-layered paper or a non-woven fabric or synthetic resin film and drying the coating. CONSTITUTION:The photographic emulsion consisting of silver chloride or silver bromide is applied on the surface of the single layer paper or two-layered paper or a non-woven fabric or synthetic resin film and the coating is dried, by which the good photographic paper is obtd.
Patent JP-H0471308-A (JP)
Title: Automatic mounting device for wound grip
Inventor: OSAKA KEIJI
IPC: H02G1/02
Filed: 1990-07-11
Abstract: PURPOSE:To automatically grip a linear body by helically winding one piece of a wound grip on the linear body to hold it and moving the other piece of the grip in a lengthwise direction of the linear body while rotating the other piece of the grip around the linear body. CONSTITUTION:One piece 4a of a wound grip 4 is helically wound on a linear body 8. Another piece 4b of the wound grip 4 is folded back through a pulley 7 of a metal fixture 6 mounted to a side surface of a pole 5. The linear body 8 and the one piece 4a of the grip 4 are clamped by three rollers 1a in a linear body clamping part 1. The other piece 4b of the grip 4 is wound between the one pieces 4a of the grip 4 with an intermediate high roller 2a by turning spur gears B, B' and A through a spur gear C, driven by a motor not shown in the drawing, to rotate the linear body clamping part 1 about the linear body 8. Winding of the wound grip is completed by moving the linear body clamping part 1 in a lengthwise direction of the linear body 8 by a pinion H and a direct acting part 3, simultaneously by turning spur gears E, F, G. Thus, wound grip work is safely performed even in an elevated spot.
Patent JP-S5885620-A (JP)
Title: Multiband electronic switching circuit
Inventor: JINNO KEIJIROU
IPC: H03J5/24
Filed: 1981-11-17
Abstract: PURPOSE:To make a cost inexpensive, by supplying the bias through a transistor, in order to turn on a switching element, in an electronic switching circuit. CONSTITUTION:When DC voltage is applied to an (MW+B) terminal, transistors 14a, 11a and 17a are turned on, and also a switching element 5a is biased in the forward direction and is turned on. As a result, this circuit is operated as a local oscillating circuit of an MW band. In this case, a constant-current circuit is constituted of a transistor 17 and resistances 18, 19 and 21, and the collector of the transistor 17 is connected to a tank circuit. According to such a constitution, in case the collector has been viewed from the tank circuit, a collector resistance of high impedance is visible, and also as for the capacity, collector output capacity of a small capacity is visible. Therefore, since the floating capacity can be reduced without dropping Q of the tank circuit, this circuit can be used for a barrier cap whose capacity variation ratio is small, therefore, the barrier cap is selected easily, and also its cost becomes inexpensive.
Patent JP-S5972114-A (JP)
Title: Magnetic recording medium
Inventor: SHINOHARA KOUICHI
IPC: H01F10/16
Filed: 1982-10-18
Abstract: PURPOSE:To obtain a magnetic recording medium with excellent magnetic characteristics and durability easily by a method wherein a prescribed quantity of Mg which exists as MgO is contained in a ferromagnetic metal thin film whose main component is Co. CONSTITUTION:A ferromagnetic metal thin film is formed in such a manner that its main component is Co and 0.003-3.0wt% of Mg is contained and Mg exists as MgO. In a magnetic recording medium whose ferromagnetic metal thin film is thus prepared, Mg exists in a stable state of MgO while if Mg itself is simply added it exists in the unstable state of ion. With this constitution, a magnetic recording medium with excellent magnetic characteristics such as coercive force or square ratio and excellent durability under high humidity is obtained.
Patent JP-H05216414-A (JP)
Title: Planar-picture displaying apparatus utilizing gas discharging
Inventor: PAKU NAMUSHIN
IPC: H01J17/49
Filed: 1992-06-16
Abstract: PURPOSE: To provide a plane image display device in which electric crosstalk between picture elements is prevented. CONSTITUTION: This device is roughly divided into a front surface plate 21, an insulation substrate 22 and a back surface plate 23 separated from each other for a prescribed interval and parallelly arrayed. Then, the first control electrodes 24 in a stripe form are mutually parallelly arrayed on the upper surface of the back surface plate 23 and the first control electrodes 24 in the stripe form are mutually parallelly arrayed in a direction perpendicular to a second control electrode 25 on the back surface of the insulation substrate 22. Then, third control electrodes 26 for which a fluorescent film 27 is formed are arrayed in the direction perpendicular to the second control electrode 25 on the back surface of the front surface plate 21.  Then, plural holes 28 are formed on the second control electrode 25 and the insulation substrate 22 and plural partitions 29 are formed parallelly to the second control electrode 25 between the insulation substrate 22 and the back surface plate 23. The crosstalk between the picture elements is prevented and the display device capable of clear image display is provided. Also, electric energy loss is reduced in the respective electrodes, the device is driven even with low power and the display device made thinner than a typical plane image display device is provided.
Patent JP-H0720562-A (JP)
Title: Camera using film with magnetic storage part
Inventor: AOSHIMA TSUTOMU
IPC: G03B17/24
Filed: 1993-06-30
Abstract: PURPOSE:To attain reduction in cost, simultaneously, to freely switch the magnetic storage part of a film and a magnetic head to press-contact and nonpress- contact states at desired timing and moreover, to prevent the flatness of the film under exposure from being made poor. CONSTITUTION:Switching means 6, 9 and 11 making press-contact means 6, 9 and 22 a first state, when a photographic lens 10 is in a first position and changing over the press-contact means to a second state, linked with the movement of the photographic lens, when it is moved from the first position to a second position are provided and the state of the press-contact means is changed over by the switching means, linked with the movement of the photographic lens, to change over the press-contact and nonpress-contact of the film with the magnetic head 5.
Patent JP-H065632-A (JP)
Title: Method for manufacturing gaas mesfet with thin layer ion implanted layer
Inventor: SUZUKI YUZURU
IPC: H01L21/265
Filed: 1992-06-17
Abstract: PURPOSE:To provide a method of manufacturing GaAs MESFET in which the short channel effect thereof is weakened by implanting thin layer ions during the manufacturing step of high performance GaAs device as well as GaAs LSI. CONSTITUTION:In order to stably perform thin layer ion implanting step in the title manufacturing method of GaAs MESFET, the ions are implanted making the angle of substrate 3 with beams 2 not exceeding 45 deg. while sustaining the implanting energy within the range of 60-200keV.
Patent JP-S6161916-A (JP)
Title: Air intake device of engine with supercharger
Inventor: YAMAMOTO YUKIO
IPC: F02B29/04
Filed: 1984-08-31
Abstract: PURPOSE:To prevent excessive cooling by providing a control means controlling calory of a supercharger air flowed in an evaporator according to the engine rotating number in a device in which the evaporator of a freezing device driven by the engine is provided on a air intake passage of the lower stream side of a supercharger. CONSTITUTION:An evaporator 15 of a freezing device is provided in a surge tank 14 provided on an air intake passage 2 in the lower stream of a blower 9 of a turbo supercharger 4. The freezing device is constructed by a compressor 19 connected and disconnected to an engine output shaft by an electromagnetic clutch 18, a capacitor 20, a limit tank 21, an expansion valve 22 and an evaporator 15 which are connected in series by a coolant circulating path 23. And a bypass passage 25 is provided to the air intake passage 2 so as to bypass the surge tank 14, and a bypass amount control valve 26 of supercharged air is interposed in the passage 25. And the bypass amount control valve 26 controls the bypass amount basically according to the engine rotating number by a control circuit 27.
Patent JP-H0233841-A (JP)
Title: Analysing electronic microscope
Inventor: TOMITA TAKESHI
IPC: H01J37/22
Filed: 1988-07-22
Abstract: PURPOSE:To secure verification of an analysis position by irradiating a sample alternately with finely focused electron beams and electron beams of relatively large diameter, and piling up a microscope image in a desired region and a luminescent spot-form image by finely focused electron beams so as tc observe them. CONSTITUTION:High level and low level signals are generated alternately at specified intervals from the first pulse generation circuit 22 of an analysing electronic microscope, and switches 25-27 are turned on by the operation of a relay 28. Pulse signals from this circuit are supplied to each focusing lens power source 7-9, and the output currents of the power sources 7-9 are controlled by the pulse signals. When these pulse signals are at high level, electron beams of nanometer order and when those are at low level, finely focused electron beams in the diameter of mum order are applied to a sample 6. And the sample 6 is irradiated alternately with defocused electron beams and finely focused electron beams at a short interval of about 1-10m sec, and a microscope image in a desired region and an image in the form of luminescent spot of the finely focused electron beams are piled up for observation.
Patent JP-H0347773-A (JP)
Title: Paper after-treatment device for printer
Inventor: HONDA TAKEHIRO
IPC: B65H20/20
Filed: 1989-07-14
Abstract: PURPOSE:To inhibit the flutterning of paper to feed the paper in a stable state by providing a rod-form member on the side of a paper after-treatment device so that it is in parallel to the folding line of the paper. CONSTITUTION:A rod-form member 9 is swingably suspended by wire materials 8 so as to be in parallel to a folding line 2a of paper. Paper 2 delivered from a paper discharge part 1a of a printer 1 abuts on the rod-form member 9 at a slack part 2c, thereby being applied with approximately a fixed load by the own weight of the rod-form member 9. Thus, the fluttering of the paper 2 accompanying the intermittent or continuous paper feed action can be prevented. On the other hand, even if the paper 2 comes to rather a tensile state in its feed action, the rod-form member 9 is pressed up by its pendulum motion without forcibly pressing down the paper 2, thus preventing the breakage of the paper.
Patent JP-H0850096-A (JP)
Title: Gas detector utilizing electric field light emitting element
Inventor: TANAKA HIROMITSU
IPC: C09K11/06
Filed: 1994-08-04
Abstract: PURPOSE:To obtain a gas detector having the detection capacity of gas having oxidizing capacity inclusive of oxygen by applying an electric field to an electric field generating element composed of a compsn. represented by a specific formula placed in an atmosphere to be detected from a pair of electrodes. CONSTITUTION:An org. electric field generating element having a compsn. represented by formula (wherein Ar is an aromatic 5- or 6-membered ring or a condensate or conjugate thereof, R1, R2, R3 and R4 are an atom or an atom group and n/m showing a ratio of saturated monomers is 20-1, most pref., about 10) is placed in an atmosphere to be detected and an electric field is applied to the electric field generating element from a pair of electrodes to detect the concn. of gas on the basis of the brightness of the org. electric field generating element. For examaple, the org. electric field generating element of a poly-p- phenylene vinylene(PPV) polymer layer is formed on a transparent electrode 2 made of ITO glass and an aluminum electrode 3 is formed on the other surface of the element 1 by vapor deposition to constitute a gas detector 10.
Patent JP-H058680-A (JP)
Title: Ash tray for vehicle
Inventor: UCHIYAMA HIDEYASU
IPC: B60N3/08
Filed: 1991-06-28
Abstract: PURPOSE:To provide an ash tray for a vehicle which is easy to use and is excellent in fire resistance. CONSTITUTION:An ash tray for a vehicle is furnished with a case 3 fitted onto a car body side, an ash tray main body 4 incorporated in the case 3, and with a cover body 5 the lower end of which is fitted onto the ash tray main body 4, so that the opening section 6 of the ash tray main body 4 is opened/closed by the cover body 5. A fire resistant plate 17 is then slidably fitted on the upper section of the ash tray main body 4 via paired right and left guide members 18, and both the side sections of the cover body 5 are connected to the tip ends of the guide members 18, so that the fire resistant plate 17 is constituted to be pulled out and in out of the case 3 by sliding the fire resistant plate 17 as the cover body 5 is rotated.
Patent JP-H0770248-A (JP)
Title: Polymer adduct of hindered amine epoxide as stabilizer
Inventor: STEINMANN ALFRED
IPC: C07D211/94
Filed: 1994-07-13
Abstract: PURPOSE: To provide a polymer which has high ability of stabilizing organic polymers against harmful effects of light, oxygen, and/or heat and comprises specified structural units having a tetramethylpiperidine side chain.  
     CONSTITUTION: There is provided the objective polymer which is a polymer comprising structural units having a tetramethylpiperidine side chain and represented by formula I [wherein A is -CH 2 - or -CO-; E is a group of formula II (wherein R 1  is H; R 2  is H, a 1-50C alkoxyl or the like), when A is methylene, and is a group of formula III (wherein R 17  is H, a 1-18C alkyl, a 5-7C cycloalkyl or the like), when A is carbonyl; R 4  and R 5  are each H, a 1-18C alkyl, phenyl, a 7-9C cycloalkyl or the like; R 6  is R 4  or the like; and m is 0 or 1] and 50-100 mol.% structural units of formula IV (wherein R 3  is H, a 5-8C cycloalkyl, a 5-8C cycloalkylene or the like; and n is 0 or 1) and has a number-average molecular weight of 600-600,000 g/mol as measured by gel permeation chromatography. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S57110155-A (JP)
Title: Storing method of uncooked noodle
Inventor: YANAKA AKIRA
IPC: A23L7/109
Filed: 1980-12-26
Abstract: PURPOSE: To prevent the discoloration of a dough for uncooked noodles, formation of lumps, fading of a natural pigment, etc., by adding specific amounts of glycerol and common salt solution to a raw material wheat flour, preparing noodle strips, and storing the resultant noodle strips at 25°C or below.  
     CONSTITUTION: 2W6wt% glycerol and 2W8wt% saline solution and if desired 1W5wt% ethyl alcohol are mixed with a raw material wheat flour, and the resultant mixture is further mixed with potassium carbonate solution and a Cape jasmine pigment for Chinese noodles. The resultant dough is then kneaded to give noodle strips. A given amount thereof is then packaged and stored at 25°C or below. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S57109794-A (JP)
Title: Preparation of cephalosporin analog
Inventor: HIRATA TADASHI
IPC: C07D463/00
Filed: 1980-12-26
Abstract: PURPOSE: To obtain the titled compound useful as a synthetic intermediate for an antimicrobial agent from an inexpensive raw material easily in short steps, by reacting a novel azabicyclo compound with a metallic halogen compound in an organic solvent.  
     CONSTITUTION: A compound of formula III (X is phthalimide or azide; R is alkyl or aralkyl) is reduced in an organic solvent to give a novel compound of formula Ia, and if necessary the resultant compound of formula Ia is reacted with an active derivative of an organic sulfonic acid to afford a novel compound of formula Ib (Y' is alkylsulfonyl or arylsulfonyl). The resultant compound is then reacted with a metallic halogen compound in an organic solvent to afford a cephalosporin analog of formula II. The cephalosporin analog of formula II is useful as a synthetic intermediate for a carbacephalosporin derivative which is an antimicrobial agent. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0627275-A (JP)
Title: Supporting grid of fuel assembly
Inventor: KATO AKIHIRO
IPC: G21C3/352
Filed: 1992-07-10
Abstract: PURPOSE:To provide the grid of relatively simple structure, easy of manufacture and capable of smoothly and certainly engaging straps with springs, improving neutron economy, reducing an exposure dosage and maintaining desired spring characteristics. CONSTITUTION:Spring strip bodies 10 are firmly installed in straps 1 in a state of supporting each other, by making two among spring strip bodies 10 locked along the longitudinal direction of straps 1 forming grid spaces 2 cross each other.
Patent JP-H0623756-A (JP)
Title: Mold for molding of rubber
Inventor: KASHIWADA KUNIO
IPC: B29C33/38
Filed: 1992-07-10
Abstract: PURPOSE:To constitute a mold so that it possesses such sufficient properties even to EPD rubber, through which the mold is apt to wear or tear, that it possesses favorable mold release properties and excellent corrosion resistance and is free from coloring and eliminates a defective product, by a method wherein a chromium nitride layer is formed on the surface of a part with which the rubber comes into contact. CONSTITUTION:A thin film of CrN is manufactured by making use of a hollow cathode type ion plating device. After electroless NiP plating is applied to a mold material at a thickness of about 17mum and after ventilation to about 10<-5> to 10<-6>Torr as pretreatment of ion plating, argon gas is introducted to about 10<-2>Torr and bias voltage of about 300V is applied to a mold as the cathode, through which ion cleaning of the surface of the plating of the mold is carried out. With this construction, the mold having high hardness, favorable mold release properties and a little color difference can be manufactured.
Patent JP-S6245590-A (JP)
Title: Novel antibiotic and production thereof
Inventor: NAITO KENJI
IPC: A61P31/04
Filed: 1985-08-23
Abstract: NEW MATERIAL:A compound shown by the formula I [R1 is OH or NH2; R2 is acetoxy, (substituted) heterocyclic or (substituted)heterocyclic thio] or its salt or ester. EXAMPLE:7beta-Carboxymethylthioaceamido-7alpha-methoxy-3-( 1-methyl-1H-tetrazol-5- yl)thiomethyl-3-cephem-4-carboxylic acid. USE:An antibacterial agent. PREPARATION:A compound shown by the formula II or its salt or ester [e.g., 3-( 1-methyl-1H-tetrazol-5-yl )thiomethyl-7beta-amino-7alpha-methoxy-3-cephem-4-carbox ylic acid benzhydryl ester, etc.,] is reacted with 1,4-oxathiane-2,6-dione or its reactive derivative (preferably trimethylsilyloxycarbonylmethylthioacetyl iodide, etc.,) and optionally the ester is removed and the resultant compound is amidated.
Patent JP-H0842573-A (JP)
Title: Bearing device
Inventor: YAMASHITA KAZUHIKO
IPC: C04B41/84
Filed: 1994-08-05
Abstract: PURPOSE:To prevent the occurrence of seizure even at a high bearing pressure by a method wherein a ceramics bearing of a nitrided or carbonized silicone material is fitted in the inner periphery of a bearing case, a shaft sleeve which has holes and on which ceramics flame spraying is applied is fitted in the outside of a rotary shaft, and the holes are impregnated with a silane coupling agent. CONSTITUTION:A ceramics bearing 4 made of Si3N4 or SiC is shrinkage-fitted in the inner surface of the bearing case 3 of a casing 1. A shaft sleeve 5 made of a sintered metal consisting of WC or TiC having holes 8 is fitted in a rotary shaft 2 and the holes 8 are impregnated with a silane coupling agent 9. Water W and the silane coupling agent 9 effect hydrolysis reaction at the surface of the shaft sleeve 5, and a decomposition reaction group and dehydration condensation are progressed on the surface of the ceramic bearing 4 to produce a high viscosity film 7. Thereby, even when the rotary shaft 2 is tilted by a liquid force and one-sided contact occurs, the high viscosity film 7 prevents the occurrence of seizure of a high bearing contact part.
Patent JP-H0234593-A (JP)
Title: Apparatus for liquid phase epitaxial growth
Inventor: ISHIGURO NAGATAKA
IPC: C30B19/06
Filed: 1988-07-22
Abstract: PURPOSE:To prevent abnormal growth to be caused at the periphery of a substrate used for the liquid phase epitaxial growth by providing a barrier wall against a melt holding part to within a specified width from an end of the substrate and adjusting the thickness of the melt to a specified value. CONSTITUTION:The title apparatus for the liquid phase epitaxial growth is constituted of a slider 2 for holding a semiconductor substrate 1 and a fixing part 3 for boats contg. melts I-IV. The semiconductor substrate 1 is movable together with the slider 2 by the operation of an operating bar 4. End parts of the melt holding parts are worked so as to reduce the thickness of the melt at the peripheral part of the melt holding parts. The thickness of the melt is regulated to about 1.5mm in a range apart about 2mm from the end of the peripheral part, and regulated to <= about 1/3 as compared to about 5mm of the thickness of the melt, at the center of the holding parts. For example, the growth of InP on an InP substrate is carried out by using such boat for the liquid phase epitaxial growth. Thus, contamination of a melt by a melt in a preceding melt holder being carried into the melt by a substrate is prevented completely, and multilayered epitaxial growth has become possible.
Patent JP-S6161093-A (JP)
Inventor: JIYAN PIEERU DENIZUU
IPC: G21C3/34
Filed: 1985-08-23
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-H05114550-A (JP)
Title: Charged-particle-ray lithographic equipment and exposing method using it
Inventor: YAMADA AKIO
IPC: H01L21/027
Filed: 1991-07-24
Abstract: PURPOSE:To easily decide pattern transferring positions on a wafer with high accuracy when basic patterns are connected in series by selectively transferring the patterns. CONSTITUTION:The transferring and exposing position of a basic pattern is decided from the positional relation between a mark pattern and reference patterns 21 and 22 near a basic pattern 20 for irradiating positions by deflecting charged particle rays from the optical axis of this charged particle ray lithographic equipment by means of an incident-side mask deflector so that the rays can pass through the patterns 21 and 22 and projecting the rays toward the mask pattern through a projection lens after making the rays to return to the optical axis by means of an emission-side mask deflector and reducing the rays, and then, deflecting the reduced rays toward the mark pattern by means of a deflector for plotting. Then the charged particle rays are slightly shifted so that the rays can pass through the basic pattern 20 only and can be projected on a basic pattern transferring and exposing position on a wafer.
Patent JP-S6243104-A (JP)
Inventor: WATANABE SHIZUHARU
IPC: H01B1/16
Filed: 1985-08-21
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-H0235532-A (JP)
Title: Dual processing method
Inventor: OKUDERA SUKENAO
IPC: G06F15/177
Filed: 1988-07-26
Abstract: PURPOSE:To switch a dual system virtually without any interruption by exchanging dual processing tasks only by changing positions in an execution task number definition table. CONSTITUTION:When a switching request is generated, an acceptance processing part 3 refers to a representative task number definition table 4 to check the operation sequence numbers of requested representative tasks. A processing personal collation processing part 6 compares the contents of the processing personnel storage tables 5 of computers 1 and 2 with each other and sets '1' at a corresponding position in an operation sequence table 7 when there is coincident dual processing request. The collation processing part 6, on the other hand, replaces the current execution task number at the corresponding position in the execution task number definition table 8 with the last execution task number when there is a coincident switching request between the computers 1 and 2.