baber/WOPTO huggingface dataset:
Patent JP-H11144787-A (JP)
Title: Tight socket and plug
Inventor: SHIMA MASAMICHI
IPC: H01R13/11
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a tight socket and a tight plug, allowing little dust to on vertical elliptical plugs vertically arranged and allowing the plug to stop at a fitting position of a projecting curved surface of the socket and a recessed curved surface of a male fitting of the plug, and compatible with conventional socket and plug. SOLUTION: A female fitting of a socket 1 is arranged vertically and a part thereof is into a projecting curved surface, and the outline of a plug 2 is formed into vertical elliptic shape, and a part of a male fitting is formed into a recessed curved surface so that the plug 2 is stopped for tight fitting at a position, in which both the plug and the socket contact with each other, and the generation of power interrupt and fire by lead due to dust heaping in between clearance can be thereby prevented.
Patent JP-H05154147-A (JP)
Title: Ultrasonic diagnostic device
Inventor: SUGIYAMA TAKASHI
IPC: A61B8/00
Filed: 1991-12-05
Abstract: PURPOSE:To decrease a delaying circuit without decreasing a scanning angle and to miniaturize the device by changing an aperture in accordance with a transmitting angle, in the ultrasonic diagnostic device in an electronic sector system in which the delaying circuit becomes large in size. CONSTITUTION:A controller B9 receives information such as line address information, etc., from a conventional controller A10, calculates the kind of a probe, a scanning angle, and an elapsed time from transmission, and outputs an opening/closing signal of a switch 5. Also, the controller consists of a Latch for holding its opening/closing signal and a switch 5. In such a way, a delaying circuit is decreased without decreasing the maximum scanning angle by changing an aperture in accordance with the scanning angle and the device can be miniaturized.
Patent JP-2000154341-A (JP)
Title: Ink
Inventor: MORI HIROFUMI
IPC: C09D11/326
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To obtain an ink having excellent coloring property in which a mixture of dyes having different chemical structure is uniformly blended in high concentration and which comprises a monomer having thermally condensible side chain by constituting the ink of a specific colored resin emulsion. SOLUTION: This ink is composed of a colored resin emulsion in which (A) a polymer obtained from a dye composition comprising (i) a monomer composition and (ii) a dye having >=1 wt.% of solubility in an organic solvent as 20 deg.C, preferably <=1 wt.% of solubility in water at 20 deg.C and <=10 wt.% of solubility in water at 100 deg.C is dispersed in (B) an aqueous medium. Preferably, a monomer containing >=70 wt.% of formula I (R1 is H or methyl; R2 is a 3-7C alkyl) is used as the component (i). Preferably, a salt, etc., obtained from an anionic dye and a cationic monomer of formula II (R3 is H or methyl; R4 to R6 are each a 1-8C alkyl, aralkyl or the like and a total C-number of R4 to R6 is >=8; X is a halogen) is used as the component (ii).
Patent JP-H06177797-A (JP)
Title: Transmission control circuit for tdma communication equipment
Inventor: TANEMURA TAKESHI
IPC: H03F3/62
Filed: 1992-12-04
Abstract: PURPOSE:To control rise and fall characteristic of a driving voltage to be applied to a high frequency amplifier so as to reduce the excess wave to be generated at the time of transmission to the minimum by the TDMA communication equipment. CONSTITUTION:1st and 2nd driving voltages S1 and S2 with dissimilar rise and fall time constants are outputted from a driving voltage ON/OFF circuit B1. The 1st driving voltage S1 is applied to a pre-stage high frequency amplifier circuit A1 and the 2nd driving voltage S2 is applied to a post stage high frequency amplifier circuit A2. The time required to the rise of the driving voltage S1 applied to the pre-stage high frequency amplifier circuit A1 is longer than the time required to the rise of the ON/OFF switching signal S2 applied to the post stage high frequency amplifier circuit A2. The time required to the fall of the signal is shorter than the time required to the fall of the 2nd ON/OFF switching signal S2 applied to the post stage high frequency amplifier circuit A2.
Patent JP-2000157986-A (JP)
Title: Treatment of organic matter-containing waste water by catalytic ozone process and treating device
Inventor: KUNO TOMOHIKO
IPC: C02F1/78
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently and conveniently decompose a waste water contg. org. matter containing a COD component difficult to be biologically decomposed by using ozone and a catalyst. SOLUTION: Ozone gas is introduced into a waste water and dissolved in the waste water to previously oxidize the org. matter in the waste water, then the ozone and waste water are transferred to the first reaction part 3 packed with a catalyst to highly decompose the waste water by oxidation, and further the waste water still contg. residual ozone is transferred to the second reaction part 4 packed with a catalyst and catalytically decomposed. In this case, the oxidation-reduction potential at the outlet of the first reaction part 3 is kept at 700-900 mV and at 400-500 mV at the outlet of the second reaction part 4.
Patent JP-H11185481-A (JP)
Title: Semiconductor storage
Inventor: ISHIZUKA YOSHIYUKI
IPC: G11C11/401
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor storage which prevents the deterioration of the sense sensitivity at an initial potential difference between a pair of bit lines. SOLUTION: A memory array 51 has word lines and two dummy word lines DW1A, DW2A with memory cells 11 connected between the bit lines and each word line. Reference cells DC1A, DC2A composed of charge transfer transistors 61 and ferroelectric capacitors 62 are connected between the bit lines and dummy word lines. A connecting transistor 54 is provided between the bit lines BL1A and turn on to connect both bit lines, based on an H-level connection signal EQT. A connecting transistor 55 is provided between the bit lines bar BL1A for connecting both bit lines, based on an H-level connection signal EQB. A sense amplifier 57 amplifies data on the bit line BL1A and bar BL1A, based on activating signal ϕR and bar ϕS.
Patent JP-H06173453-A (JP)
Title: Floor direct finish method after placing of concrete
Inventor: MUROBOSHI AKIRA
IPC: E04G21/10
Filed: 1992-12-07
Abstract: PURPOSE:To shorten the construction term by placing concrete on the floor surface, making coarse grading, tamping the coarse graded surface, leaving the concrete face to perfect hardening, and subjecting the concrete face to direct polishing with a polishing machine as a floor finish process. CONSTITUTION:A tamper body 1 is formed in a rectangular frame 2 having a small depth to the bottom by using lightweight material members, and the bottom surface of this frame 2 serves as a striking face 3. Water bleeder holes 5 are provided along this striking face 3. Engine tables 4, 4 are installed on the oversurface of the frame 2 as apart in the direction across the width, and engines 7, 7 for generating vibration are fastened to their top surfaces using bolts. A shank 6 is fastened by bolt to the engine tables 4, 4 in such a way as facing ahead. Along the longitudinal edge of the rear side face of the frame 2, a rubber sheet 8 is removably fixed in a plurality of places using clips. The tamper body 1 is placed upon the face where concrete is placed, and the operator grasps the shank 6 and performs tamping while advancing, After the end of tamping and the concrete is left hardening, the floor is polished.
Patent JP-H07199857-A (JP)
Title: Display driving device
Inventor: KANBARA MINORU
IPC: G09G3/20
Filed: 1993-12-27
Abstract: PURPOSE:To provide a display driving device in which drain side driving circuits corresponding to plurally divided data lines supply successively an analog signal to corresponding data lines by synchronizing with clock signals having different phases. CONSTITUTION:An active matrix array 22, a gate line driving circuit 23 and three drain side driving circuits 24, 25, 26 are formed on a substrate 21 and areas of data lines DL1 to DL3n are divided by being successively connected to different drain side driving circuits 24, 25, 26. Clocks signals CT1, CT2, CT3 whose phases are respectively different by 120 degrees from an external circuit 28 constituted of counters 41, 42, 43 and a common video signal are inputted to respective drain side driving circuits 24, 25, 26, which supply a video signal being inputted at a time to corresponding data lines DL1 to DL3n by synchronizing with clocks signals CT1, CT2, CT3.
Patent JP-H07194638-A (JP)
Title: Snore suppressor
Inventor: HAGITANI AKIRA
IPC: A61F5/56
Filed: 1993-12-29
Abstract: PURPOSE:To provide a snore suppressor possible to prevent a nuisance by snore to those around. CONSTITUTION:This snore suppressor comprises a snore detecting part 10 and a vibration generating part 20. The snore detecting part 10 comprises a snore sensor 11, a control circuit 13 to detect snore based on a snore detection signal from the snore sensor, and a power source 12. Pulse output is transmitted to a vibration generating part 20 on a separate body through a wire 30 and drives a vibration generating source 21 constituting the vibration generating part 20. The vibration generating part 20 has an elastic body belt 22, whereby it is equipped on the upper arm of a user, transmits vibration to the user's body, thus the snore of the user is suppressed.
Patent JP-H06172422-A (JP)
Title: Reactive polypropylene
Inventor: KUCHIKI EIJI
IPC: C08F255/02
Filed: 1992-12-10
Abstract: PURPOSE:To obtain the subject polymer having printability, adhesion, hydrophilicity, etc., imparted thereto by reacting a graft copolymer prepared by graft copolymerization of polypropylene with a specific modifying monomer with other kinds of monomers reactive with the functional group in the modifying monomer. CONSTITUTION:The objective polymer is obtained by carrying out the graft copolymerization of (A) an unsaturated carboxylic acid (anhydride) [preferably a dicarboxylic acid (anhydride) such as maleic acid], (B) an unsaturated epoxy compound (e.g. glycidyl acrylate), (C) an unsaturated amine or an unsaturated amide (preferably acrylamide) and (D) an unsaturated compound containing hydroxyl group (preferably allyl alcohol) or (E) a vinyloxazoline-based compound (preferably 2-vinyl-2-oxazoline) with polypropylene and making the resultant graft copolymer react with a compound which is a kind different from the grafted compound and composed of one of the components (A) to (E) except the combination of the components (C) with (E) and the components (D) with (E).
Patent JP-2000168881-A (JP)
Title: Sludge-transporting container, transporting means provided with the same and sludge treating system using the same
Inventor: WATABE TATSURO
IPC: B60P1/04
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a sludge-transporting container, sludge transporting means, and sludge treating system which can prevent environmental pollution and requires little investment in plant and equipment. SOLUTION: This container 2 comprises receiving parts 7, 8 for receiving sludge, a sealed type container body 2a for preventing the odor of the sludge received from the receiving parts 7, 8 from leaking, a discharge opening for discharging outside the sludge, and a guiding means 4 for guiding the sludge in the sealed type container body 2a to the discharge opening.
Patent JP-H10228420-A (JP)
Title: Processing system security
Inventor: GARNETT PAUL JEFFREY
IPC: G06F12/14
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To promote the security of a processing system by suppressing an access to an important resource 40 or making it difficult. SOLUTION: A method for controlling an access to a system resource 40 in a processing system 10 including a processing engine 20, the system resource 40 and a bus 30 is provided. The method includes a step for verifying an access from the engine 20 to the resource 40 through the bus 30 in a 1st mode for programming reprogrammable logic 36 arranged between the bus 30 and the resource 40 and a step for verifying at least a restricted access to the resource 40 through the bus 30 in a 2nd mode for programming the reprogrammable logic 36. Since the generation of an accident or premeditated alteration in an important resource can be prevented or made more difficult, overall system security and maintenance can be promoted.
Patent JP-H09186557-A (JP)
Title: Digital broadcast radio receiver
Inventor: KATO GOJI
IPC: H03J7/18
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a receiver that decreases a time to detect a frequency band where a DAB signal is in existence more than a time of detecting a center frequency of the DAB signal by providing a filter, a control means and a detection means. SOLUTION: An RF signal processing section 10 incorporates a filter that amplifies a received high frequency signal, extracts a signal of a prescribed frequency and controls a center frequency of a pass band and a PLL and provides a reception electric field strength signal, a null signal and a base band. An A/D converter 12 converts the reception electric field strength signal into a digital signal, and an OFDM decoder 30 is a circuit demodulating the base band signal. A control section 40 changes the center frequency of the filter built in the RF signal processing section 10 by 1.5MHz each, and when the level of the signal passing through the filter is within a prescribed level or over, it is discriminated that a DAB signal is in existence in a band of the filter at that time.
Patent JP-H09186847-A (JP)
Title: Image processing system
Inventor: OTSUKA HIROSHI
IPC: G03G21/00
Filed: 1995-12-31
Abstract: PROBLEM TO BE SOLVED: To shorten a wait time and improve copy efficiency by connecting plural digital copying machines which can perform printing operation at desired time and transferring image data in two ways. SOLUTION: This system consists of the copying machines (copier) A and B and plural personal computers 1-(n), and the copiers A and B each have three CPUs (CPUs 1-3). Then the CPU 1 performs an operation interruption process, a data communication interruption process, and a time interruption process, the CPU 2 performs a PRT communication one-interruption process, and the CPU 3 performs a document read communication interruption process. Consequently, image data are transferred between the copiers to enable a copier having a currently free read part to read a document in and the copier which has a currently free printer part to perform printing operation, thereby carrying out this operation through easy operation.
Patent JP-H10175096-A (JP)
Title: Cam-type press
Inventor: IMANISHI SHOZO
IPC: B30B1/26
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To simplify the structure, and to reduce the manufacturing time and the manufacturing cost by fitting a balance weight and a slide between an upper frame and a lower frame to a guide rod part provided on a tie rod in a vertically movable manner. SOLUTION: When a drive gear 9 is driven by a servo motor to turn main gears 13A, 13B, a first cam 14A and a second cam 14B are turned through shafts 12A, 12B. A balance weight 5 and a slide 6 are relatively and vertically moved by turning the first cam 14A and the second cam 14B through first stands 15A, 15A, 15B, 15B having cam followers 17A, 17A, 17B, 17B to hold the first cam 14A and the second cam 14B and second stands 16A, 16B. A work is pressed by a die provided between a lower frame 2B and the slide 6 while dynamically balanced.
Patent JP-H10177311-A (JP)
Title: Image forming device
Inventor: OKUYAMA USHIO
IPC: G03G15/00
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To drive a transfer roll with a simple constitution and to effectively prevent image deviation and hollow character phenomenon while assuming that the type of this device is provided by arranging a transfer roll to face oppositely to an image carrying drum. SOLUTION: This device is provided with an image carrying drum 1 carrying a transferable visible image and the elastically deformable transfer roll 2 arranged in contact with the drum 1 and transferring the visible image on the drum 1 to a medium 3 to be transferred. A driving transmitting member 4 is provided so that the member 4 is at least held in-between the drum 1 and the roll 2, moves at the same angular velocity as that of the drum 1, and is also brought into press-contact on a transfer roll 2 side so as to make the roll 2 follow to be driven. Besides, a position control means 5 is provided, so that a relative position between the drum 1 and the roll 2 is controlled. This device can be applied in the case the plural drums 1 and the plural rolls 2 are provided.
Patent JP-H06135132-A (JP)
Title: Color developer water dispersion and its production
Inventor: TAKAHARA KATSUHIKO
IPC: B41M5/155
Filed: 1991-12-18
Abstract: PURPOSE:To obtain color developer water dispersions having a superior dispersion stability, a high pure black forming speed, and a high sensitivity and forming a high density by incorporating color developing particles of a predetermined average particle diameter obtained by modifying the surfaces of styrylated zinc salicylate salt particles by a zinc citrate dihydrate. CONSTITUTION:Color developer water dispersions are so composed as to contain color developing particles having an average particle diameter of 1.0-4.0mum obtained by modifying the surfaces of styryl zinc salicylate salt particles by a zinc citrate dihydrate. The styrylated zinc salicylate salt particles are moldified to particles of a high surface hydration degree by the zinc citrate dihydrate, which is generated by a neutralization reaction of a citric acid with a zinc oxide, to be enhanced in dispersibility. Therefore, the color developer water dispersions are improved in stability though having an average particle diameter of 2-3mum. Furthermore, water of crystallization of the zinc citrate dihydrate enhances the carrier properties in migrating electrons from a dye to a color developer layer. A high-speed and-sensitivity color forming performance can be obtained with a negligible deterioration of color forming properties.
Patent JP-H10178188-A (JP)
Title: Production of schottky junction semiconductor device
Inventor: YAMAMOTO TEIJI
IPC: H01L21/338
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To realize an ideal structure for electrode by increasing contact area between GaAs and PtAs2 in a Pt embedded type gate electrode. SOLUTION: After a gate electrode made of Pt, Mo, Ti, Pt, and Au has been formed on an active layer 13 of a GaAs substrate, it is heated at 250 to 300 deg.C for at least 30 minutes, and thereafter it is further heated at 350 to 400 deg.C for at most 10 minutes. Thus, PtAs2 , PtGa, Mo, Ti, and later are successively formed on the GaAs substrate, increasing the contact area between PtAs2 and GaAs.
Patent JP-H07198504-A (JP)
Title: Contact type surface temperature sensor
Inventor: KOMORI DAISUKE
IPC: G01K7/02
Filed: 1993-12-30
Abstract: PURPOSE:To provide a contact type surface temperature sensor that can be brought into contact with such an object to be measured that may be easily damaged by an external force or is moving and can measure temperatures precisely as well. CONSTITUTION:The temperature sensor consists of a thermo-element 9, a contact plate 4 being jointed with a temperature sensing part of the element 9 and a casing 2 in which the element 9 is included exposing the plate 4. The plate 4 is provided with a contact part 5 in the central part of its lengthwise direction to be brought into contact with an object to be measured. Further, deformed parts 6 having a smaller elasticity than that of the part 5 are prepared on both side of the part 5, and fitting parts 8 are prepared on both sides of the parts 6 to engage the casing 2 therewith.
Patent JP-H11187580-A (JP)
Title: Charger
Inventor: HOSOKAWA MAKOTO
IPC: H01M10/46
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To perform stable data communication without applying pressure to a cable while charging a portable radio terminal, by equipping a charger with a stand for keeping itself in tilt condition. SOLUTION: This charger is equipped with a rotary stand 2 hookable to the bottom of itself. Hereby, it becomes possible to perform data communication in condition that the center of gravity is stable without adding pressure to a cable 5, with a connector 4 for data communication connected to the bottom of a portable radio terminal 3. Moreover, in case that the charger 1 lies below the view of a user, it is easy to see the sender information, etc., of the opposite person of communication displayed on a display screen since the display screen of liquid crystal or the like faces a little upward, to the call from the opposite person of communication during charge.
Patent JP-H06185456-A (JP)
Title: Movable magnet type reciprocating fluid machine
Inventor: HIRABAYASHI YASUYUKI
IPC: F04B17/04
Filed: 1992-12-17
Abstract: PURPOSE:To provide a movable magnet type reciprocating fluid machine with which a mechanical return mechanism can be dispensed and by which the mechanism can be simplified and large operating force of a reciprocating driving body such as a piston or a diaphragm can be obtained in a small size. CONSTITUTION:A magnetic substance 6 is arranged between at least two permanent magnets 5A and 5B opposed in the same pole to each other, and a magnetic movable body 3 is constituted, and the magnetic movable body 3 is arranged movably freely inside of at least three-throw coils 2A, 2B and 2C whose mutual positional relationship is regulated to be constant. At least the three- throw coils 2A, 2B and 2C are connected to each other as an electric current flows in a mutually different direction with the center between magnetic poles of the respective permanent magnets 5A and 5B as its boundary, and a piston 30 being a reciprocating driving body is arranged in a cylinder chamber 20 arranged in the constant positional relationship to at least the three-throw coils 2A, 2B and 2C, and the piston 30 is connected to the magnetic movable body 3.
Patent JP-H06173929-A (JP)
Title: Bolt screw nut locking
Inventor: TAKITA TOYOJIRO
IPC: F16B39/16
Filed: 1992-12-01
Abstract: PURPOSE:To exert a large effect for locking by making the diameter from the tip section to some length of a bolt (screw) main body smaller than the diameter of the main body, and fastening objects with this bolt carved with a left (right) male screw at this portion and carved with a right (left) male screw on the main body diameter immediately below and nuts adaptable to them respectively. CONSTITUTION:When objects 5, 6 are to be fastened by a bolt (screw) 1 and nuts 2, 3, the right screw nut 3 and a washer 4 are firmly fastened to the contact immediately below a left male screw. The left nut 2 is sufficiently fastened while no washer 4 is pinched. When two nuts are utilized respectively, they are fastened more firmly. The diameter of the left male screw is made nearly equal to the inner diameter of the left female nut 3 to maintain the strength. No washer is inserted between the right screw nut and the left screw nut for the fastening, the right and left screw nuts are made equal in size, and the loosening is prevented by the pulling stop action of the left screw nut.