baber/WOPTO huggingface dataset:
Patent JP-H05306990-A (JP)
Title: Environment tester with air curtain
Inventor: OHASHI TAKENORI
IPC: G01N17/00
Filed: 1992-04-30
Abstract: PURPOSE:To obtain an environment tester with an air curtain capable of simply, inexpensively and highly reliably forming the air curtain for the outside air incursion prevention in an opening part of an access window without extreme enlargement of the whole environment tester and worsening of an external appearance thereof in regard to the environment tester having the access window for observation, operation, inspection and the like of goods in a test room or for taking in an out them to and from the test room. CONSTITUTION:An environment tester has an air conditioning part 2 and serves to introduce part of regulation air blown from the air conditioning part 2 to an access window along device internal walls 12, 13 continuing to the access window 4 of an environment test room 1 having the access window 4 and air blowing duct 6 for blowing like a curtain over the whole face of a window opening 41 or almost the whole face thereof is formed. And an air suction duct 7 is formed in order to suck blown air by the action of blowing-in conditioning part 2 and suck it.
Patent JP-H09281643-A (JP)
Title: Heat developable diazo copying material
Inventor: MATSUDA KAZUO
IPC: G03C1/52
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To form a black image having high color developing property and to ensure high reliability even after storage over a long period of time by using a specified naphthol deriv. and a specified anilide deriv. in combination as coupling components. SOLUTION: A resin which dissolves in water after neutralization with alkali is allowed to exist between a photosensitive layer and a coupler layer and/or it is incorporated into the coupler layer and couplers represented by formulae I, II are used in combination as coupling components. In the formulae I, II, R is an arom. or alicyclic group, X1 is H, halogen, acetyl, sulfonic acid or alkoxy, each of X2 and X3 is H, halogen, alkyl, alkoxy or aryloxy and Y is cyano or acyl. A blue forming coupling component (A) made of a naphthol deriv. represented by the formula I and a yellow forming coupling component (B) made of an anilide deriv. represented by the formula II are used in combination and the amt. of the component B is 0.5-5 pts.wt. per 1 pt.wt. of the component A.
Patent JP-S603980-A (JP)
Title: Method and device for oscillating arc in gas shielded metal arc welding
Inventor: ONO HIDEHIKO
IPC: B23K9/173
Filed: 1983-06-22
Abstract: PURPOSE:To oscillate a welding arc by a simple method in the stage of gas shielded metal arc welding by ejecting alternately a shielding gas and a control gas having a different potential inclination from the right and left with respect to the advancing direction of a welding torch. CONSTITUTION:A voltage is impressed between a welding wire 1 attached to a welding torch 1 and materials 21 to be welded to generate an arc 20 and to melt the wire 1, thereby welding the groove of the materials 21. A shielding gas 23 such as Ar is ejected from the gas nozzle 2 on the outside of the torch 1 to shield the weld zone against air. Gaseous CO2 24 are ejected alternately from the left and right side as a control gas in the stage of such welding. Since the gaseous CO2 has the ionization potential higher than the ionization potential of the gaseous Ar, the arc 22 is swung alternately to the right and left side walls 21a, 21b of the groove toward the direction where the potential inclination is low and therefore the groove is welded with weaving without oscillation of the torch 1.
Patent JP-H11307200-A (JP)
Title: Circuit board
Inventor: MIWA YOICHI
IPC: H05K1/14
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To lower the force to be required for inserting a circuit board assembly including plural circuit boards into a card-edge connector. SOLUTION: A circuit board assembly 100' includes a first circuit board 120', a second circuit board 140' and a connecting member 160'. The first circuit board 120' is formed of a printed circuit part and a connection part l24'. The second circuit board 140' is similarly formed of a printed circuit part and a connection part 144'. Each circuit board 120', 140' are formed with a displacement from each other by a distance (d) in the inserting direction into the card edge connectors 200', 300' so that a distance between the connection part 124' of the first circuit board 120' and a first card-edge connector 200' and a distance between the connection part 144' of the second circuit board 140' and a second card-edge connector 300' are different from each other.
Patent JP-S604447-A (JP)
Title: Retractor of seat belt
Inventor: NAGAO KOUSUKE
IPC: B60R22/44
Filed: 1983-06-21
Abstract: PURPOSE:To prevent an unpleasant oppressive sensation to be applied to a wearer, by releasing winding-up force to be applied to a belt by making a lock mechanism of the winding-up force act when the belt is pulled out slightly after wearing of the belt formally. CONSTITUTION:When a seat belt is pulled out at the time of wearing of the same, a spindle 2 is turned clockwise while a winding-up spring is being wound up by the spindle 2, and a turning component 8 is turned in a decelerating state through rocking of a planetary gear resulting from a cam shaft. An external gear 9 connected with the turning component 8 through a spring and a friction plate 12 connected frictionally with the truning component 8 through a spring 13 are turned unitarily, and turning of the friction plate 12 is suspended when its control protrusion 12a is abutted against a pin 15e of a stopper 15. When the belt is connected with a buckle after that, a solenoid plunger 20 is turned into an operating state and the gear 9 is meshed with a stopper 15 at the time of repulling out of the belt after slackened amount of the belt has been wound by the winding-up spring 5.
Patent JP-H11306736-A (JP)
Title: Reproducing apparatus
Inventor: TSUNOJI KENICHI
IPC: G11B27/10
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To detect recorded contents of a recording medium more fully by forming and storing a content information related to the recorded contents of the recording medium from an actual data recorded in the recording medium. SOLUTION: A comparator 5 sequentially reads out IDs when the existing IDs are stored at an ID memory area 6 in a reproducing apparatus, and compares an ID generated at present by an ID generator 4 with the ID read out from the ID memory area 6. Whether the ID generated at present by the ID generator 4 is a fresh ID or the existing ID stored in the ID memory area 6 is judged accordingly. When the ID generated at present is judged to be a fresh ID, an address for the fresh ID is allotted to the ID memory area 6, thereby securing a memory area for the ID and user data. When fresh user data are to be added, the data are written to the memory area for the user data at the address of the ID.
Patent JP-S62268531-A (JP)
Inventor: MIYAWAKI YOSHINORI
IPC: A61B5/022
Filed: 1986-05-15
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-H02291705-A (JP)
Title: Semiconductor device for electric power
Inventor: FUJIMOTO YUTAKA
IPC: H03F3/21
Filed: 1989-05-01
Abstract: PURPOSE:To prevent such a case where all chips become defective because of just a single defective one by dividing the semiconductor elements into plural blocks where the gates are connected in common to each other and connecting these blocks in parallel to each other via the resistances so as to secure the common supply of gate control pressure signals to the blocks. CONSTITUTION:Each of semiconductor elements consists of several thousands to several ten thousands of DMOS, and these semiconductor elements are divided into 10 blocks for example. The gate resistances R01-R10 are connected in series to the gates of the semiconductor element groups M01-M10 respectively. Then the gate signals are supplied in common to the element groups. If the gate oxide film of a certain one of MOSs serving as the semiconductor elements forming the groups M01-M10 is broken and a short circuit occurs between the gate and the source of the oxide film, the block including the relevant defective semiconductor element becomes unusable. Even under such conditions, other blocks are available.
Patent JP-S5538683-A (JP)
Title: Mass-storage static shift register
Inventor: KANAI TAKEO
IPC: G11C19/00
Filed: 1978-09-12
Abstract: PURPOSE:To obtain a mass storage and any number of shift stages by using a certain number of random access memories RAM, one ring counter and flip-flops as many as RAMs. CONSTITUTION:Clock input (d) makes (n-1) ring counter 3 counts up and address signal (e) is supplied to two random access memory RAMs 11 and 12. After prescribed access time, data output (b1) and (b2) of RAMs 11 and 12 appear and are fetched in flip-flops 21 and 22 by clock signal (d). At this time, clock input (d) is at level ''Low'' and RAMs 11 and 12 start write operations. Before the change of clock input (d) into ''High'' ends, RAMs 11 and 12 write data to the read addresses and the RAM addresses are updated by next clock signal (d), so that the same operation will be repeated at the same address. In this way, a mass storage and any number of shift stages can be obtained.
Patent JP-H09298437-A (JP)
Title: Vapor-deposition method for piezoelectric vibrator
Inventor: YADA TOSHIAKI
IPC: H03H11/04
Filed: 1996-05-07
Abstract: PROBLEM TO BE SOLVED: To obtain a filter circuit with less waveform distortion even when a junction capacitor with ease of manufacturing is in use by dividing a capacitance of a component of a low-pass filter into two so as to cancel fluctuation in the capacitance due to the change in a signal voltage in the circuit configuration. SOLUTION: In a filter having an input terminal 1 and an output terminal 2, a coupling capacitor 5 is provided between an application terminal 6 receiving a control voltage Va and the output terminal 2 and a coupling capacitor 4 is connected between the output terminal 2 and ground. Then the capacitance of the filter is the sum C between the coupling capacitors 4, 5 and the sum C is expressed as a function of a voltage Va and a voltage Vc applied to the capacitor 4. Within the range of a signal voltage amplitude, when the voltage applied to the capacitor 4 is increased, the voltage applied to the capacitor 5 is smaller, or the reverse action to above is available, the capacitors 4, 5 are fluctuated to cancel fluctuation in the combined capacitance of the capacitors 4, 5.  Thus, the fluctuation in the capacitance is eliminated with respect to the fluctuation in the signal voltage to reduce distortion in the waveform.
Patent JP-S5539260-A (JP)
Title: Treating method for waste water with activated sludge
Inventor: KOMATSU SHIGERU
IPC: C02F3/12
Filed: 1978-09-12
Abstract: PURPOSE: To considerably reduce the cost of equimpment for treating waste water by setting an aerator in a raw water vessel besides an aeration vessel and by charging part of activated sludge into the raw water vessel to allot a portion of the function of the aeration vessel to the raw water vessel.  
     CONSTITUTION: A change in flow rate of waste water is absorbed in raw water vessel 1, and the flow rate is made uniform. At the same time, part of activated sludge is charged into vessel 1 from settling vessel 3 through pump 22, box 23, regulation valve 26, flow rate regulation meter 28, etc., and it is aerated through blower 8 and aeration pipe 9. Thus, a portion of the function of aeration vessel 2 is allotted to vessel 1. Since the amt. of the sludge charged into vessel 1 is controlled with flow rate measuring device 27, meter 28, ratio controller 29, etc. correspondingly to raw water flow rate measuring device 7, the sludge concn. is held constant independently of the water level of vessel 1 to purify the waste water. As a result, the load of vessel 2 is relieved considerably, and the vol. thereof is reduced remarkably. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05315625-A (JP)
Title: Mos memory device
Inventor: TADA YOSHIHIDE
IPC: H01L29/78
Filed: 1992-05-01
Abstract: PURPOSE:To increase the efficiency of injection of carriers into a floating gate electrode to a much greater extent in a MOB memory device that utilizes inter- band tunneling. CONSTITUTION:A transition region 9 which causes inter-band tunneling to occur is formed right below a gate insulating film 5. A shallow impurity concentration layer having a conductivity opposite to that of a substrate 1 is formed on the surface of this transition region 9.
Patent JP-S5813148-A (JP)
Title: Secondary air volume control unit for internal combustion engine
Inventor: KASUYA KAZUSATO
IPC: F02M23/08
Filed: 1981-07-17
Abstract: PURPOSE:To facilitate air fuel ratio control by setting the ratio between the volume of air going through a fuel supply unit and a secondary volume of air by an output signal of an actuator. CONSTITUTION:A secondary air passage 13 is provided with a bypass throttle valve 14. A diaphragm 18 of a negative pressure control valve 4 is provided with a secondary air control lever 24 through a control valve link 21. An actuator control chamber 27 for a pressure regulator valve 8 is communicated to an actuator 6 through a control pressure passage 9. A regulator valve 31 is firmly mounted to a regulator valve diaphragm 26. By the action of the regulator valve 31, a requlator valve seat 32 for a pressure requlating chamber 33 provided in an upper part, is opened and closed. An actuator 6 consists of a three-way solenoid valve and communicates an output pipe 35 to a negative pipe 36 or to an ambient pipe 37 by a signal of ECU5.
Patent JP-2000300388-A (JP)
Title: Storage type bed
Inventor: INAGAKI KENICHI
IPC: A47C17/16
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To improve convenience, to save a space and to attain cost reduction by using a bed not only as an ordinary sleeping bed but also as a sofa for relaxing. SOLUTION: In this storage type bed, a top plate 4b is attached to the upper part of upper face-opened almost box-shaped bed bodies 2a, 3a and 4a (top plates of bed bodies 2a and 3a are not shown in Figure) so as to open/close an opening and the bed is provided with plural bed components 2, 3 and 4 to be arranged in one line for constituting the bed in a prescribed size.  Cushion bodies (sheets) 6a, 6b and 6c are respectively provided on the top plate 4b of the respective bed components 2, 3 and 4 and with the almost middle in the breadthwise direction of the bed bodies 2a, 3a and 4a (in the direction of an arrow B) as a border, the respective cushion bodies 6a, 6b and 6c are devided into fixed part 9 fixed on the top plate 4b and backrest part 10 to be reversibly turned in the said breadthwise direction from horizontal state to prescribed reclining state in respect to the fixed part by a reclining mechanism.
Patent JP-H0864783-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KIN DAIEI
IPC: H01L21/8242
Filed: 1995-05-11
Abstract: PURPOSE: To provide a semiconductor device and its manufacturing method, wherein the storage electrode effective surface area of a DRAM capacitor is increased. CONSTITUTION: This system relates to a semiconductor device, wherein an MOSFET is formed at the upper part of a semiconductor 12, while a capacitor is connected to the MOSFET. A lower part insulating layer 12 is formed on the MOSFET, and a certain part of the lower part insulating layer 12 is removed, and a contact hole 13 where electrode of the MOSFET is exposed is formed. While overlapping a part of the contact hole, a storage electrode conductive layer pattern 14', connected electrically to MOSFET's electrode at lower part, is formed, and a conductive layer spacer 17 is provided along a sidewall of the conductive layer pattern, while storage electrode comprising the conductive layer pattern 14' and the conductive layer spacer 17 provided.
Patent JP-H09275785-A (JP)
Title: Structure for stimulating growth of plant
Inventor: KIMURA JUNICHI
IPC: A01G7/00
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a plant growth-stimulating structure suitable for the culture of flowering plants or vegetables by setting a specific film on the surface of soil and disposing a magnetized flexible magnet string-like product, etc., in the soil. SOLUTION: A 0.01-0.2mm thick film 4 formed from a synthetic resin kneaded with the powder of an inorganic material, such as granite porphyry, iwamilite, siluton or silica black, radiating far infrared light having wavelengths of 5-30μm is set on the surface of soil such as soil in a planter 5, and the string-like product, net-like product or perforated sheet-like product of a magnetized flexible magnet is disposed in the soil.
Patent JP-H11306374-A (JP)
Title: Picture display and picture processing method
Inventor: TANAKA SATOSHI
IPC: G06F3/0487
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To enable a user to easily confirm a correction part at the time of correcting details in an area of a picture by the user. SOLUTION: In a picture display, an area as an object of picture processing like color correction is displayed as a curve roping picture indicating its outline and only a part which the user wants to enlarge is enlarged and displayed. That is, input picture data is displayed on the display, and a roping picture is displayed in the periphery of the selected area in accordance with user's operation. If the user selects an enlargement display mode, the input picture and the area picture only within a circular area having, for example, a mouse pointer as the center is enlarged and displayed.
Patent JP-S63281922-A (JP)
Title: Packing aid apparatus for spherical object such as vegetables
Inventor: KAWASAKI KAORU
IPC: B65B25/04
Filed: 1987-05-08
Abstract: PURPOSE:To rapidly perform the packing work of a spherical object, by holding a press lever at the push-in position of an object to be packed and setting the operating region thereof so that the free end part thereof falls above the mount table of the object to be packed and allowing the press lever to synchronously rise and fall. CONSTITUTION:When a press lever 3 is pused-in downwardly, one revolving arm 81 revolves in the direction same to the rotary direction of the first main shaft 31 to rise on the central side and the other revolving arm 81 reversely revolves to rise on the central side in the same way. An object to be packed is mounted on a mount table along with a packing sheet A to be brought to a semi-packed state and, thereafter, when the press lever 3 is pushed in, the revolving arms 81, 81 of each grasping apparatus 6 rise in opposed directions to grasp the base part on the side of the corner parts in a free state of the packing sheet A. When the corner parts in the free state are overlapped on the top part of the object to be packed in the semi-packed state, the packing sheet A wraps the object to be packed along the surface thereof in a spherical form.
Patent JP-S60256974-A (JP)
Title: Disc selecting and playing device
Inventor: NISHIDA YASUSHI
IPC: G11B27/10
Filed: 1984-06-02
Abstract: PURPOSE:To start playing even without operating of a music selection command button while a music selection button is being selected by providing a timer circuit starting time limit operation after a music selection button is operated and opening a normally open switch after a prescribed time is elapsed. CONSTITUTION:Any of 0-9 music selection groups 131 is selected, the opening of a music selection button 132 storing music selection information is detected by a gate circuit 135, its pulse triggers a timer circuit 135 and time count is started. When the timer circuit counts a prescribed time, it gives an on-signal to a normally open switch 136, the command button 132 is closed and a storage command is given to a key scan circuit 130. When a button 132 is operated before a prescribed time is elapsed, the circuit 135 is reset. When the music selection button is operated once, the playing is started automatically after a prescribed time is elapsed.
Patent JP-S5539475-A (JP)
Title: Radio transmission system for traffic control
Inventor: SASAJIMA YOSHIO
IPC: H04B7/24
Filed: 1978-09-14
Abstract: PURPOSE:To realize the transmission of the information about the carriers of the same frequency sent from several terminal units to the line concentrator by including the identification information of the terminal unit and the generation information of the terminal within the time of 1/4 minimum repetitive cycle and then carrying out the repetitive transmission during the transmission period. CONSTITUTION:Antenna switch circuit 5 is operated with the equal time interval by the output of the communication control part of transmitters of terminal units S-1, S-2...S-N, thus securing intermittence between communication filter 4 and transmission antenna 6. In other words, the 1st terminal unit features repetitive cycle T and transmission time T/2, the 2nd terminal unit features repetitive cycle 2T and transmission time T, and thus in the same way final terminal unit S-N features repetitive cycle 2N<-1>XT and transmission time 2N<-1>XT/2, thus repeating the transmission and discontinuation of transmission. Line concentrator CL-1 receives correctly the information from each terminal unit within the time of 1/4 minimum repetitive cycle and within time 2N<-1>XT. In this way, the information can be transmitted to the line concentrator from several terminal units using carriers of the same frequency.
Patent JP-S63282339-A (JP)
Inventor: TAKEGAWA YUJIRO
IPC: D03D47/30
Filed: 1987-05-12
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-H05263308-A (JP)
Title: Production of three-dimensional reticular fiber
IPC: D01F6/04
Filed: 1991-05-18
Abstract: PURPOSE:To produce high-density polyethylenic reticular fiber excellent in strength and opening properties and suitable for producing nonwoven sheets by using a hardly combustible halogenated hydrocarbon, having low toxicity and further reduced in ability to destroy the ozonosphere. CONSTITUTION:A solution composed of a liquid containing a polyolefin, bromochloromethane and a 3-5C hydrocarbon at a high temperature under a high pressure is prepared under a pressure above the cloud point in each cloud point curve indicated by plotting the temperature and pressure respectively as the ordinate axis and the abscissa axis. The prepared solution is then passed through a vacuum orifice and the pressure of a vacuum chamber is regulated to the cloud point pressure or below. The solution is passed through a spinneret and released to a zone at ordinary temperature under ordinary pressure. Thereby, the objective fibrillated polyolefinic three-dimensional reticular fiber is produced.
Patent JP-S61271658-A (JP)
Title: Cartridge loading device
Inventor: FUKUSHIMA YASUHISA
IPC: G11B17/043
Filed: 1985-05-27
Abstract: PURPOSE:To prevent damage on a disc by providing a loading plate moving reciprocatedly a cartridge holder in the loading/ejecting position and the turning drive position and pressing an eject sub plate so as to move the loading plate after turning stop. CONSTITUTION:In loading a cartridge 1 to a cartridge holder 8, the cartridge 1 is pressed into contact onto a wall 17 of an ejection plate 12. In loading further the cartridge against the elastic force, the engagement between the plate 12 and the holder 8 is released, the loading plate 20 is moved in the direction of arrow B by the energizing force of the 2nd elastic member 27, the holder 8 is moved in the direction of arrow C from the 1st position to the 2nd position and the plate 20 is locked. In depressing a pushbutton 49 toward the arrow A, the eject sub plate 28 is locked to stop the turning of a turning drive body 7, the locking of the plate 20 is released at the same time and the plate 20 is restored to the 1st position by the energizing force of the 1st elastic member 37. Thus, damage on the disc is prevented.