baber/WOPTO huggingface dataset:
Patent JP-H08319347-A (JP)
Title: Thermoplastic polyester resin and molded product produced from the same
Inventor: ITOU YUMI
IPC: C08G63/82
Filed: 1995-05-25
Abstract: PURPOSE: To obtain a thermoplastic polyester resin low in crystallinity and giving molded products excellent transparency and suitable as beverage bottles, etc., at a low cost by polymerizing monomers in the presence of a pentavalent antimony compound as a catalyst. CONSTITUTION: Monomers are polymerized in the presence of a pentavalent antimony compound (e.g. antimony pentoxide, trimethylantimony oxide). The monomers for the objective resin comprise a dicarboxylic acid or its derivative and an alkylene glycol. The dicarboxylic acid is preferably terephthalic acid, and the alkylene glycol is preferably ethylene glycol. The pentavalent antimony compound is preferably added in an amount of 0.01-0.1% (as antimony atom) based on the finally obtained polyester polymer.
Patent JP-S6213748-A (JP)
Title: Number of revolutions control device of internal-combustion engine
Inventor: KOBAYASHI KAZUO
IPC: F02D41/14
Filed: 1985-07-12
Abstract: PURPOSE:To enable to perform stable control throughout the whole of the number of revolutions, by providing a multiplier which multiplies a deviation between the set number of revolutions from a number of revolutions setter and the number of detecting circuits from a rotation detector by an output from a factor setter. CONSTITUTION:A number of revolutions setter 11 sets the number of revolutions of an internal-combustion engine, and a rotation detector 12 detects the number of revolutions of an engine. A factor, symmetrical to torque characteristics set in the number of revolutions setter 11 by a factor setter 17, is set depending upon the number of revolutions. A multiplier 18 provides a PI controller 13 with a deviation kDELTAn compensated by multiplying a deviation DELTAn, outputted by a comparator 16, by a factor (k) outputted from the factor setter 17. This enables a loop gain to be controlled about to a specified value throughout the whole of a working area, resulting in stabilization of control throughout the whole of the working number of revolutions.
Patent JP-H0818278-A (JP)
Title: Electronic part supply cartridge and electronic part supply/pickup device
Inventor: KONDO YOSHIYUKI
IPC: B65B15/04
Filed: 1994-07-04
Abstract: PURPOSE:To provide an electronic part supply cartridge which has two fixed and movable ejection preventing members and is free from ejection from an electronic part containing recessed part of an electronic part, position change and rise during part attraction. CONSTITUTION:A shutter 210 is attached to a cover 82 of a cartridge body relatively transferably in a tape feeding direction and a connection part 214 is provided with a groove 222 opened to a lower end of a tape feeding direction and a pair of movable ejection prevention pieces 228. In the shutter 210, the movable projection prevention piece 228 is fit in a fitting cut-out 200 in a second position, and an electronic part containing recessed part in an electronic part unloading position is transferred to a first position covered with the movable ejection prevention piece 228 together with feeding of a part holding tape. A part attraction nozzle descends synchronously with retreat of the shutter 210 to the second position, attracts an electronic part passing through the groove 222 and finishes retreat after attraction. Since an electronic part is restrained until attraction is finished, ejection, etc., are not generated.
Patent JP-H111761-A (JP)
Title: Formation of vapor deposited film and vacuum vapor deposition apparatus
Inventor: TAJIMA MOTOFUMI
IPC: H05K3/14
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a method which is an extremely simple method for forming plural different vacuum deposited films on the same substrate and is suitable particularly for formation of gas sensors formed with plural very small photosensitive films with high accuracy and a vacuum vapor deposition apparatus suitable for execution of this method. SOLUTION: This method for formation of the vacuum deposited films consists in using the substrate 1 formed with resist films 2 in parts exclusive of the parts to be formed with the vacuum deposited films and executing stages for aligning the apertures of a mask 3 for shielding a material to be deposited by evaporation having apertures onto the vacuum deposited film forming parts of the substrate, then forming the vacuum deposited films on the substrate via this mask, moving the mask, aligning the apertures of the mask to the other vacuum deposited film forming parts, changing the material for vapor deposition and forming another vacuum deposited films on the substrate via the mask and these stages are repeated prescribed times, then removing the resist films 2.  This apparatus for vacuum vapor deposition has a mask position setting mechanism capable of moving the mask for shutting off the material to be deposited by evaporation relatively in X-Y directions with the substrate 1, a means using a mirror, etc., for leading the mask image to the outside of the apparatus and a monitor means, such as microscope, for observing the mask image.
Patent JP-H09329880-A (JP)
Title: Photographic printing and developing device
Inventor: GAMO HIDEO
IPC: G03D3/08
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To use a miniaturized slide rail in the case of supporting the load of a nearly entire carrying unit with upper and lower two slide rails. SOLUTION: This device is constituted, so that a carrying means 10 can be drawn from a device main body. The slide rails 200 and 201 disposed above and below the main body 2, and the means 10 movably supported in the forward and backward direction of the main body 2 by the rails 200 and 201 are provided. A load receiving part 113 is provided, so that the rail 200 supports the upper side member 105 of the means 10, the rail 201 disposed on a lower part supports the lower side member 106 of the means 10, and the entire length of the lower slide rail is changed to receive the load.
Patent JP-H08326153-A (JP)
Title: Construction method for joint part of rigid-frame structure
Inventor: YOSHIDA HIROSHI
IPC: E04B1/58
Filed: 1995-05-26
Abstract: PURPOSE: To provide a construction method for a joint part of a rigid-frame structure, by which consumption energy of an earthquake is increased to enhance earthquake resisting performance. CONSTITUTION: In a construction method for a joint part B of a rigid-frame structure for joining a lower PC member 10, an upper PC member 12, a right lateral PC member 14 and a left lateral PC member 16 to each other like a cross, a U-shaped fixing main reinforcement 11 of the lower PC member 10, a U-shaped fixing main reinforcement 13 of the upper PC member 12, a U-shaped fixing main reinforcement 15 of the right lateral PC member 14 and a U-shaped fixing main reinforcement 17 of the left lateral PC member 16 are arranged like a cross in the superposition manner. Concrete is placed on the bar arrangement part to join the main reinforcements to each other.
Patent JP-H0512309-A (JP)
Title: Article sale state display system
Inventor: MOMIYAMA HIROYUKI
IPC: G06Q50/28
Filed: 1991-06-25
Abstract: PURPOSE:To display the supply quantity of articles, a customer's article returning act, and an illegal act by mounting an article which has a bar code seal on its bottom surface on a rotary article rack and passing it through an identification part, and taking the article out at an article demand part. CONSTITUTION:The article which has the bar code seal on its bottom surface is mounted on the rotary article rack 1 and passed through the identification part 5 from an article supply part 5, and the article is taken out at the article demand part 6 and shown to a customer. In this case, how many articles 2 pass while a target set article passes through the identification part 5 and makes one round is calculated. Further, the supplementary quantity of articles which makes the quantity ratio of articles on the rotary article rack 1 reach a constant ratio as a prospects state is calculated and displayed. Further, if there is an article which does not pass through the identification part 5 for a certain time among system control articles, the shortage of the article is immediately displayed. Further, when an article having a bar code which is not under the control of the shop passes through the identification part 5, a calculation part 4 judges that this article is an illegal article and displays that on a display part 3.
Patent JP-S5854283-A (JP)
Title: Driving circuit for proportional valve
Inventor: MURASHIGE SHINICHI
IPC: H01F7/18
Filed: 1981-09-26
Abstract: PURPOSE:To reduce a loss of a collector of a transistor which drives a proportional valve and to restrain a rise in internal temperature of a device by adopting a switching system for a driving circuit wherein interrupted current is supplied to a smoothing circuit which consists of a choke coil and a capacitor. CONSTITUTION:A comparator 21 which consists of an arithmetic amplifier receives a control voltage VA at the noninverted input terminal and a terminal voltage VB of a resistance 23 which detects a valve current flowing through a solenoid coil 22 of a proportional valve at the inverted input terminal, inverting the output dependently on the comparative relationship between the intensities of both the voltages VA and VB to turn on or off a transistor 24. A transistor 26 is switched on and off in company with the on and off actions of the transistor 24 and supplies a smoothing circuit which consists of a choke coil 27 and a capacitor 28 with a current which is controlled on or off.
Patent JP-H05209855-A (JP)
Title: Humidity sensor
Inventor: ARAYA ETSUJI
IPC: G01N27/12
Filed: 1991-06-25
Abstract: PURPOSE:To eliminate dew condensation and sense a sudden change in humidity. CONSTITUTION:A heat-generating body 6 such as a heater is placed on a rear face of a sensor body 1. This heat-generating body 6 is operated to help the evaporation of dew 5. However, since continuous power supply to the heat- generating body 6 prevents humidity sensing, a control circuit 7 is provided such that the heat-generating body 6 is turned ON when humidity becomes a given level, while it is turned OFF when the humidity drops below the level.
Patent JP-H023983-A (JP)
Title: Semiconductor storage device
Inventor: IKEDA KAZUTO
IPC: H01L27/12
Filed: 1988-06-20
Abstract: PURPOSE:To obtain a thinner charge storing gate in an EPROM cell, by epitaxially growing a single-crystal insulating film having spinel structure on a semiconductor substrate. CONSTITUTION:In an EPROM cell, an electrode 3 of aluminum is formed on a charge storing gate 1 formed on a P-type silicon substrate 2 so that electrons are taken into the gate 1 by applying a positive voltage to the electrode 3. The gate 1 consists of a single-crystal insulating film having a spinel structure such as magnesia spinel or the like. Since such film can be formed by the epitaxial growth, it is selectively grown in a window 5 provided in the gate forming region of an SiO2 film 4 on the substrate 2. Since the single-crystal insulating film has higher flatness and higher dielectric strength than a P-SiN film, it can be formed as a thinner charge storing gate.
Patent JP-S63318202-A (JP)
Title: Method and device for copy machining end part of pipe
Inventor: TAMAKI HIROSHI
IPC: B23B5/16
Filed: 1987-06-18
Abstract: PURPOSE:To carry out the copy machining of a workpiece requiring a relatively low machining accuracy at a low cost by providing a copying roller the copying face of which is the inner shape or outer shape of a pipe and machining a pipe end part by means of a tool which is moved in response to the copying roller. CONSTITUTION:On the face opposite to a workpiece W of an inside copying tool rest 5, a copying roller 13 and a cutting tool 14 are provided and the copying roller 13 is formed into a cone shape. The tool 14 is advanced/retracted in the direction of the roller 13 by means of a cylinder 18. A spring 21 is inserted on the outside of a lifting rod 19 on the right of the rotatably installing pin 12 of a machine frame 11 to energize the machine frame 11 counterclockwise around the pin 12. Hence, the machine frame 11 is oscillated around the pin 12 so that the copy roller 13 is brought into contact with the inner periphery of the workpiece W to copy the inner peripheral shape. Accordingly, since the tool 14 can catch its cutting face with the wall thickness of the workpiece W as a reference, the operation can be carried out without need for using an exclusive copying lathe reducing a cost.
Patent JP-S5943427-A (JP)
Title: Input and output control system of information processor
Inventor: ARAI TOSHIMASA
IPC: G06F13/36
Filed: 1982-09-01
Abstract: PURPOSE:To operate an input/output device normally in a plural data bus systems without altering a general program, by controlling input/output operation efficiently between plural data buses coupled together through a bus coupler having low transfer capability. CONSTITUTION:When a data output request is sent from the 1st memory 12 to the input/output device 23 while an input/output control program is executed by a central processor 11, the input/output control program indicates so as to output data to the I/O device 23 from a memory device 22 after output data in the memory 12 is transferred to a memory 22. When data input from the device 23 to the memory 12 is requested, the input/output control program transfers data in the memory 22 to the memory 12 after data transfer from the device 23 to the memory 22. The input/output operation is realized by direct memory access between the memory 22 and the device 23.
Patent JP-H0317184-A (JP)
Title: Soil composition
Inventor: TASHIRO SUMIO
IPC: C09K17/20
Filed: 1989-06-14
Abstract: PURPOSE:To obtain a normally soft soil composition suitable for golf courses, racecourses, etc., without caking and hardening by mixing gravel, sand, clay, etc., with powder, chips, etc., consisting essentially of an elastic organic polymer substance. CONSTITUTION:The objective composition obtained by mixing gravel, sand, clay, etc., with >=10wt.% powder, chips, etc., (preferably regulated to 1-3 specific gravity) consisting essentially of an elastic organic polymer substance which is preferably a material excellent in weather resistance and composed of natural rubber, synthetic rubber, plastics, etc.
Patent JP-S6132557-A (JP)
Title: Semiconductor device
Inventor: TOMINAGA KAZUO
IPC: H01L23/24
Filed: 1984-07-25
Abstract: PURPOSE:To obtain a semiconductor device in molded structure having excellent damp-proofing and reliability by forming a chip coating in double structure of a resin having the small coefficient of linear expansion and a hydrophobic resin. CONSTITUTION:A resin 11 for chip coating having the coefficient of linear expasion in the same extent as an alumina pate 2 is mounted only onto an silicon chip 5 containing an Al wire 6, and a rubbery resin 12 for chip coating is fitted. The resin 11 for chip coating coats the Al wire 6 section, and has the small coefficient of linear expansion, thus applying slight thermal stress to the Al wire 6. Since the hydrophobic rubbery resin 12 for chip coating is also set up, infiltration more than before in moisture permeating from clearances, etc. among terminal boards 3a-3c and a cover 10 is prevented. Accordingly, the Al wire is not disconnected, characteristics are difficult to deteriorate due to the permeation of moisture, and damp-proofing and reliability are improved.
Patent JP-H0320128-A (JP)
Title: Automatic adjustor mechanism of drum brake
Inventor: HAGIWARA YUTAKA
IPC: F16D65/56
Filed: 1989-06-15
Abstract: PURPOSE:To easily demount a brake drum by forming a side groove parallelly to a main groove on a head of an adjusting bolt member and continuously thereto, which side groove is deeper than the main groove and engageable with an end of a second brake shoe, and thereby providing a spacer demountably. CONSTITUTION:In the case that a brake drum 1 is hard to demount at the time of maintenance or inspection of a brake device because of over-adjusting of an automatic adjustor mechanism or stepped abrasion of the brake drum 1, a spacer 9 which is installed on a side groove 8d formed on a head of an adjusting bolt member 8 is demounted. The length of the automatic adjustor mechanism is shortened with just one operation, that is, by dropping an end of a second brake shoe 2 into the side groove 8d. As a result, the clearance between the second brake shoe 2 and the brake drum 1 is enlarged in accordance with the difference between the depth of a main groove 8c and that of the side groove 8d, and the brake drum 1 is easily demounted.
Patent JP-H095476-A (JP)
Title: Reactor container
Inventor: AKAGAWA KATSUHIKO
IPC: G21C13/00
Filed: 1995-06-20
Abstract: PURPOSE: To provide a reactor container having an access tunnel with a simple structure. CONSTITUTION: This reactor container is provided with a container main body 2, a pedestal 4 supporting a reactor pressure vessel 3 above it, a diaphragm floor 5 extended toward the pedestal 4 from the container main body 2, a top head 6, a vent pipe 14 communicating an upper dry well 7 and a suppression chamber 11, tunnel structural bodies 26, 27 penetrating the container main body 2 and the pedestal 4 and arranged in the suppression chamber 11, a thermal expansion absorption section 35 provided at the middle portion of the tunnel structural bodies 26, 27 and expandable in the axial direction, and tunnel support legs 30, 31 supporting the portion near the thermal expansion absorption section of the tunnel structural bodies 26, Z7 from below.
Patent JP-S637377-A (JP)
Title: Vapor phase film forming device
Inventor: OKADA SHIGENOBU
IPC: C23C16/511
Filed: 1986-06-28
Abstract: PURPOSE:To efficiently form a film on a substrate without heating the substrate by introducing a reactive gas which is preliminarily excited by the projection of microwaves thereto into a chamber so as to cross the particle flow sticking to the substrate in the chamber. CONSTITUTION:After the inside of the chamber 1 is evacuated to a vacuum by the operation of a discharge means 2, a vapor source 3 is heated to evaporate by the projection of an electron beam to form vapor flow (sticking particle flow) M. The reactive gas is introduced through a gas introducing path 8 into a cavity 7 in parallel therewith and the microwaves are projected from a waveguide 10 through quartz glass 9 to excite the reactive gas. The reactive gas is introduced by an adequate amt. each into the chamber 1. The vapor flow M and the oxcited reactive gas react by crossing each other near the substrate 5 and forms a compd. film composed of thereof on the substrate 5 surface when a shutter 4 is opened at the controlled timing. The film is thus efficiently formed even on the substrate 5 having low heat resistance.
Patent JP-H0444388-A (JP)
Title: Cleaning method of mounted printed board
Inventor: SHIBANO YOSHIHIDE
IPC: H05K3/26
Filed: 1990-06-12
Abstract: PURPOSE:To eliminate any undried section on the adhesive surface between an electronic component and a printed circuit board and prevent the generation of spot on the surface after having dried by directing a coating agent at the printed board after having applied the hydrophobic coating agent, and mounting the electronic component with the printed board and cleaning the board with an aqueous cleaning solution. CONSTITUTION:A hydrophobic coating agent 4, which has entered a vessel 3, is applied to an electronic component 2 applied to a mounting tape at equal space by means of a roller 5 supported with a lever 5d by way of rollers 5a, 5b, and 5c which are arranged to come into contact with each other. After the coating is finished, the electronic component 2 are mounted with a printed circuit board with the hydrophobic coating agent 4 directed at the board. Then, the electronic component 2 is soldered to the printed circuit board 6, which is turned to a mounted printed board 7. The mounted printed board 7 is cleaned with an aqueous cleaning solution so as to eliminate stains. When the electronic component 2 is mounted to a printed circuit board 8, the application of similar operation is called for, which makes it possible to eliminate stains by cleaning the mounted printed board with an aqueous cooling agent.
Patent JP-S639565-A (JP)
Title: Brochure processing device
Inventor: WATANABE YOSHIHIRO
IPC: G06K15/16
Filed: 1986-06-30
Abstract: PURPOSE:To enable pages of both vertical-and horizontal-type brochures to be opened by moving a page-turning device while rotating at 45 deg. angle in a carrying direction to open the pages. CONSTITUTION:For instance, a horizontally opening passbook P is fed to an automatic page-turning position in 'open page' condition simultaneously with a carrying guide 45, and the carrying guide 45 is parked. A push-up plate 40 ascends and a page-turning roller 33 turns counter=clockwise, starting a page- turning action. Then the push-up plate 41 descends and the page-turning roller 33 moves to the 45 deg. oblique right direction along a lead screw 39 while turning counter-clockwise. After this, the roller stops slightly before a page thread- binding seam 2 and the page turning roller 33 carries the passbook P to the left while turning to the left. The pinch roller holding the previous page is packed outside of a carrying channel and the pinch roller of the page turning side again moves the passbook P to a printing position at left while holding the latter. Thus the turned pages stick together without being inflated and are set for the next printing action.
Patent JP-H05341166-A (JP)
Title: Lens-barrel
Inventor: FUJIWARA YUTAKA
IPC: G02B7/00
Filed: 1992-06-12
Abstract: PURPOSE:To make the quantity of light of a mirror lens continuously adjustable by disposing two polar screens in a photographing optical path, and rotating one of the screens by means of an actuator. CONSTITUTION:Two polar screens 9, 10 are disposed in the optical path of photographing lenses 6-8 and one of the screens is rotated so that quantities of light can be adjusted continuously; i.e., an image is formed on a CCD by turning on of the power switch of a camera main body and at the same time a signal indicating brightness is transmitted to the IC 14a of an electronic circuit board 14 in accordance with a signal input to an IC in the camera main body. The IC 14a carries out communications via the contact 1a of the camera main body in accordance with the signal and drives a motor 12, thus rotating the polar screen 9 via a gear 13. The direction of polarization of the polar screens 9, 10 can thus be changed relative to each other and as a result quantities of light can be adjusted continuously.
Patent JP-S5376975-A (JP)
Title: Controlling method for pseudomoving bed
Inventor: ISHIKAWA HACHIROU
IPC: C13B20/12
Filed: 1976-12-21
Abstract: PURPOSE: To find simply the concn. distribution in a packed bed so as to operate a pseudomoving bed always under the most suitable condition, e.g., in the separation of fruit sugar from aq. soln. of isomerized sugar using a pseudomoving bed by measuring the concn. of a fluid circulating through the pseudomoving bed at a point. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H094271-A (JP)
Title: Execution method of underground structure in frozen soil
Inventor: MINEGISHI KOJI
IPC: B65D88/76
Filed: 1995-06-20
Abstract: PURPOSE: To facilitate the construction of an underground structure by positively utilizing the properties of frozen soil. CONSTITUTION: This execution method comprises an excavation process, in which frozen soil X is excavated, and a side-wall forming process, in which annular side walls 5 are constructed so as to cover an excavated frozen-soil inner wall surface 4a to make frozen soil X bean their own weight of the side walls 5. Excavation is promoted while the landslide protection of the frozen-soil inner wall surface 4a is conducted by the built annular side walls 5 by successively extending and forming a cylindrical side wall 6 downwards by repeating these processes, so that mandays and cost where other landslide protection walls are constructed, are reduced.