baber/WOPTO huggingface dataset:
Patent JP-H02179687-A (JP)
Title: Electronic musical instrument
Inventor: MURATA YOSHIYUKI
IPC: G10H1/00
Filed: 1988-12-30
Abstract: PURPOSE:To resolve the deviation of the start timing between live sounds and synthesized sounds by using the time, when a first pitch is extracted, as the reference to the reproducing start timing of live sounds and the start timing of synthesized sounds to control the time difference between both timings. CONSTITUTION:When a level detecting circuit 5 detects the start of string oscillation by a live sound detecting pickup 1a, a CPU 12 gives a write start signal to an R/W controller 7. Then, the string oscillation detection signal is recorded in a pickup signal waveform RAM 6 as digital data of live sounds. When receiving a first settled pitch from a pitch extracting pickup 1b through a pitch extracting circuit 14, the CPU 12 starts generation of synthesized sounds in a musical sound generating circuit 15 and causes a controller 7 to read out live sound data from the written position. Thus, the deviation of the start timing between live sounds and synthesized sounds is resolved.
Patent JP-H03193493-A (JP)
Title: Re-transfer sheet for preparing dry transfer material
Inventor: YAMANE MITSUO
IPC: B41M5/00
Filed: 1989-12-25
Abstract: PURPOSE:To facilitate the fixation of a sheet at the time of re-transfer and to obtain good transfer quality by low transfer energy by forming a release layer to one surface of a base material and forming a surface treatment agent layer thereon. CONSTITUTION:A release agent having a composition composed of a silicone curing agent is applied to a polyethylene terephthalate film 11 and cured to form a release layer 12. A surface treatment agent layer 13 is applied thereon and dried to obtain a re-transfer sheet 10 having a smooth surface. The surface treatment agent is composed of an emulsion of an ethylene/vinyl acetate copolymer based on polyethylene wax and the tensile strength of the surface treatment layer is set to 1kg/cm<2> or more and the m.p. thereof is set to 100 deg.C or higher.
Patent JP-H09173910-A (JP)
Title: Shower-like pouring cap
Inventor: HAYASHI HIROAKI
IPC: B05B1/18
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To obtain a shower-like pouring cap with which the free setting of the ejection angle of a content liquid is possible by a simple working method and working accuracy is high. SOLUTION: This shower-like pouring cap consists of a main body cap 10 provided with a liquid pouring hole and a nozzle chip 30 fitted into the liquid pouring hole. At least either of the inner peripheral surface of the liquid pouring hole and the outer peripheral surface of the nozzle chip is provided with >=1 notches. The nozzle chip 30 is fitted into the liquid pouring hole of the main body cap 10 and the slits formed by the outer peripheral surface of the nozzle chip 30 and the notches 4 are formed as liquid ejection holes 40 for the content liquid.
Patent JP-H09150156-A (JP)
Title: Device for controlling quality of produced water in electrolyzed water producing unit
Inventor: ODA MAKOTO
IPC: C02F1/00
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To always keep the quality of a produced water constant without being affected by a temp. of a raw water by adopting a relatively simple means for controlling only existing electrolyte feed pump without using at all various kinds of devices such as battery, voltage detecting device, pH detecting device or heat pump. SOLUTION: The electrolyzed water producing unit 1 is provided with a thermistor 10 for measuring the temp. of the raw water supplied to an electrolytic cell 1T, and a controller 2 constituted so that an electrical conductivity of the raw water is obtained in accordance with the measured water temp., then a difference between this electrical conductivity and a preset electrical conductivity and an electrolyte feed rate corresponding to this difference are calculated, and the electrolyte of the calculated rate is sent to the electrolytic cell 1T by actuating a metering feed pump 13.
Patent JP-2000165136-A (JP)
Title: Slot antenna
Inventor: UEHARA KAZUTAKA
IPC: H01Q13/10
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To provide an omnidirectional antenna by providing slots on two surfaces facing each other of a hollow rectangular parallelpiped, providing at least one partitioning plate to partially partition two surfaces inside the rectangular parallelpiped and specifying length of a route between two surfaces to be formed inside the rectangular parallelpiped. SOLUTION: When power feeding signal is fed from a power feeding line to the slot 4a, radio wave is radiated from the slot 4a. The radio wave is radiated toward the outside and the inside of the rectangular parallelpiped 3 respectively. The radio wave radiated toward the inside of the rectangular parallelpiped 3 is regulated by each of the shielding plates 5a, 5b, 5c and propagated on the route to be detoured from each of holes 6a, 6b, 6c. The radio wave propagated for about 1/2 wavelength of electric length reaches the slot 4b by the route and is radiated from the slot 4b to the outside of the rectangular parallelpiped 3. Phases of the radio wave to be radiated from the slot 4a toward the outside of the rectangular parallelpiped 3 and the radio wave to be radiated from the slot 4b toward the outside of the rectangular parallelpiped 3 are different by 180 degrees.
Patent JP-H09219090-A (JP)
Title: Memory for sequential access
Inventor: YOUN HO KIMU
IPC: G11C11/401
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To quickly and stably perform data transmissions between a memory array and a sequential access memory and between the respective sequential access memories. SOLUTION: In a first (a second) power source control part 14' (16'), when the first (the second) write signal WEB3(WEB4) to be impressed is a low level, a PMOS transistor 70 is an ON to make a first power control signal REG-P3 (REG-P4) a Vcc. When the first (the second) write signal WEB3(WEB4) is a high level, an NMOS transistor 72 is the ON and an NMOS transistor 68 is an OFF and the first power control signal REG-P3(REG-P4) is made to be the difference voltage (Vcc-Vth) between the Vcc and the threshold voltage Vth of the NMOS transistor 68. Thus, the first and the second power source control parts 14', 16' respectively output the power control signals REG-P3, REG-P4 having different levels according to the impressed levels of the write signal.
Patent JP-H04206759-A (JP)
Title: Semiconductor device and its packaging material
Inventor: YOSHITAKE JUNICHI
IPC: H01L23/08
Filed: 1990-11-30
Abstract: PURPOSE:To obtain a semiconductor device with an excellent moisture resistance, especially a semiconductor device which does not produce any cloudiness at a lid of a light-transmission part due to instruction of water content by enabling an airtight seal type package to consists of a cured substance of epoxy resin containing fluorine which is expressed by a specific expression. CONSTITUTION:In a semiconductor device with a semiconductor element, a lead frame, a bonding wire, and an airtight seal type package for sealing them, the above airtight sealing type package consists of a cured substance of one or two type or more epoxy resins containing fluorine which are expressed by general expressions [1]-[8] of display, where R<1> and R<2> in the expressions indicate an alkyl group with fluorine atom, R<3>-R<6> indicate hydrogen atom, chlorine atom, boron atom, lower alkyl group, or perfluoroalkyl group, and A and B indicate a group of the expression IV. Also, n in the expressions indicate 0 or a positive number; m 1-10; j 1-40; k 1-8; l 0-7; 2<k+l<8; p 1-40; q 2-200; r 0-200.
Patent JP-H07201885-A (JP)
Title: Manufacture of semiconductor device
Inventor: WADA ATSUSHI
IPC: H01L29/812
Filed: 1993-12-28
Abstract: PURPOSE:To develop the technology for controlling leak of a current flowing just under the gate into a substrate when a current controlling layer is formed at the lower part of a carrier conductive layer during manufacture of a field effect transistor of the BPLDD structure. CONSTITUTION:At the opposite conductivity type current control layer formed at the lower part of a carrier conductive layer 3 of a field effect transistor of the BPLDD structure, concentration of the current control layer 7 at the region other than the area just under the gate is set higher than that of the current control layer 6 just under the gate.
Patent JP-2001155610-A (JP)
Title: Electromagnetic relay
Inventor: YOSHINO AKIO
IPC: H01H50/44
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a compact electromagnetic relay while preventing the coil from being cut off. SOLUTION: A body 3a of a coil bobbin 3 is divided into an upper part 3u covering the top 1u of a body 1a of an iron core 1, and a lower part (3s) covering the bottom (1s) of the body of the iron core. The right and left sides (1m) and (1h) of the body 1a of the iron core are not covered by the body of the coil bobbin. The left and right sides 3u' and 3s' of the upper part 3u and lower part 3s of the body of the coil bobbin are made even respectively with the left and right sides (1h) and (1m) of the body of the iron core, and corners (1d) of the body of the iron core are not exposed. The four corners (3d) on the outside of the body of the coil bobbin are rounded. A coil (11) is wound without contacting the corners of the body of the iron core.
Patent JP-H09178855-A (JP)
Title: Method of detecting obstruction
Inventor: TERANISHI YUKO
IPC: G01C15/00
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To reduce wrong recognition by transforming the position information of an obstacle detected by a radar into the image coordinates of a camera for recognizing a lane, and comparing it with the position information of the lane to judge whether the obstacle is on the same lane as its own vehicle or not. SOLUTION: An obstacle detecting means 03 detects an obstacle on the basis of the data from a radar device 01, and outputs, from the distance and angle between its own vehicle and the obstruction, the position data of the obstacle in a road coordinate system having the vehicle position as origin. A coordinate transformation means 04 receives and transformation it into the image coordinates of an image pickup means 02. A lane detecting means 05 reads the image taken by the means 02 to detect the lane, and outputs the position information of the lateral boundary lines thereof. An image error calculating means 06 calculates the image error in each point from the position information of the lane boundary lines.  An obstruction position judging means 07 inputs the position of the obstruction and the position of the lane from the means 04 and 06, judges whether the obstruction is on the same line or not on the basis of them, and outputs a danger alarm when it is on the same lane.
Patent JP-H04203444-A (JP)
Title: Air-fuel ratio control device for engine
Inventor: KITAJIMA SHINICHI
IPC: F02D45/00
Filed: 1990-11-30
Abstract: PURPOSE:To make switch-over between feedback control and open loop control at the optimum time in response to specified component concentration by providing a reference value changing means changing a reference value in response to the specified component concentration of fuel to be detected. CONSTITUTION:A fuel injection nozzle 2 is connected to a fuel tank 6 via a fuel pipe 61, and the alcohol concentration VALC of fuel contained in the fuel tank 6 is detected by an alcohol sensor 62 provided for the fuel pipe 61. Detected signals are inputted into a controller 7 composed of a microcomputer, and the quantity of fuel supply is determined based on the detected signals, so that injection continuation time equivalent to the quantity of fuel supply is thereby outputted as an output signal TOUT to the fuel injection nozzle 2. And the reference value of fuel supply on which timing for switch-over between feed-back control and open loop control is based on, is increased/decreased in response to the alcohol concentration of fuel which is detected by an alcohol sensor 62, so that timing for switch-over is thereby changed.
Patent JP-H04206780-A (JP)
Title: Semiconductor device
Inventor: ARAI TAKAO
IPC: H01L29/866
Filed: 1990-11-30
Abstract: PURPOSE:To reduce an operating resistance by a method wherein a reverse conductive type first region is formed in one conductive type semiconductor layer and a reverse conductive type second region having high impurity density is formed in this first region. CONSTITUTION:A window is selectively opened in an oxidation film 2 on an N type semiconductor substrate 1, P type impurities are introduced from the surface of the N type semiconductor substrate 1 through this window, and a first P region 3 comprising a PN connection is formed. Thereafter, the oxidation film 2 is again formed, a window is opened in a central portion of the first P region 3, the P type impurities having high density are introduced into the first P region 3 through this window, and a second P region comprising a P<+>-connection, namely a P<+> region 4, is formed. At this time, the P<+> region 4 is formed so as to penetrate into the first P region 3 and reach an N type semiconductor, and the depth is made about slightly deeper than the first P region 3.
Patent JP-H09174782-A (JP)
Title: Manufacture of transparent laminated film
Inventor: SASAKI TAKESHI
IPC: B32B7/02
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a manufacture of a transparent laminated film having a ceramic layer provided directly on a polycarbonate film. SOLUTION: A coating composition containing (a) and (b) mentioned below is applied at least on one surface of a polycarbonate film. (a) polysilazane of 1-50wt.%, (b) a mixed solvent (containing a 5-9C aliphatic hydrocarbon solvent of 20-80wt.% of the whole) of 99-50wt.%.
Patent JP-H06188624-A (JP)
Title: Antenna of waveguide structure and its manufacture
Inventor: GOTO NAOHISA
IPC: H01Q13/10
Filed: 1992-12-17
Abstract: PURPOSE:To provide an antenna of waveguide structure and its manufacture at low cost with light weight in which the transmission efficiency of a waveguide is high. CONSTITUTION:An antenna 1 of a waveguide structure is provided with a main body 2 comprising a bottom plate 3 and plural side walls 4 placed perpendicularly to the bottom plate 3 at a prescribed interval and with a radiation plate 5 fixed to a top of the side wall 4 to cover an upper opening of the main body 2 and provided with plural slits 6. A waveguide T is made up of the bottom plate 3, the side walls 3 located side by side and the radiation plate 5. Then the radiation plate 5 is fixed to the top of the main body side wall 4 by laser welding. Since a heat is concentrated on a very small spot by the laser welding, the main body 1 and the radiation plate 5 are welded by a very small amount of a welding metal 8 and distortion by the welding is less. Thus, the thickness of the side walls 4 and the radiation plate 5 is made thin.
Patent JP-H04341829-A (JP)
Title: Delivery head
Inventor: BOIDO ERU HATSUCHI
IPC: B29C70/16
Filed: 1991-12-19
Abstract: PURPOSE: To provide an improved delivery head for adapting filaments to a mandrel for forming tubular articles having irregular contours. CONSTITUTION: A delivery head 3 has cut and add sections and a plurality of pathways for guiding a plurality of tows 2 from an inlet to outlet of the delivery head 3. The cut and add section is provided in the form of a module which includes an apparatus for selectively actuating a plurality of cutting elements and for selectively actuating a plurality of advancing devices for advancing respective ones of the tows toward the outlet of the delivery head 3.
Patent JP-H03199482-A (JP)
Title: Crown control roll
Inventor: KAI MUTSURYO
IPC: D21F3/08
Filed: 1989-12-26
Abstract: PURPOSE:To obtain the title roll capable of carrying out stable shape control without causing trouble by fixing plural electromagnetic bodies in the outer circumference of fixing shaft in specific state and surrounding the outer circumference with an outer cylinder made of a magnetic material and rotatably supporting the outer cylinder. CONSTITUTION:Plural electromagnetic bodies 11 of magnetic material having electromagnet sucking part 10 through a silicon round tube 9 in the lower part are fixed in the outer circumference of fixing shaft 5. The electromagnet sucking part 10 in which coil wire 12 is wound around plural projected iron cores 12' is symmetrically formed. An outer cylinder 8 of a magnetic material is rotatably supported by a bearing 7 so as to form cyclic space 6 in the outer circumference of the fixing shaft 5. Shape in the shaft direction of the outer cylinder can be deformed by controlling sucking force of electromagnetic sucking part of each electromagnet.
Patent JP-H06187625-A (JP)
Title: Chamfering jig for magnetic head slider
Inventor: NODA KOICHI
IPC: G11B5/60
Filed: 1992-12-17
Abstract: PURPOSE:To eliminate the tile and the horizontal deviation that are caused when the chamfering process is applied to the edge of a contact part of a magnetic head for a flexible magnetic disk which touches a magnetic recording medium. CONSTITUTION:The mobile and fixed chuck pawls 5 and 6 attached to the mobile and fixed chuck main bodies 13 and 14 respectively, open and close at one time when a side fixed frame 19 moves up and down in response to the up-down movements of a chucking open/close up-down frame 18. When both pawls 5 and 6 close at one time, the side faces 1a and 2a of the A and B sliders 1 and 2 are fixed at both sides, respectively. Thus, both sliders never deviate horizontally nor tilt.
Patent JP-H11316263-A (JP)
Title: On-chip test circuit for evaluating on-chip signal using external test signal
Inventor: R DEAN ADAMS
IPC: G11C29/50
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To perform evaluation without disturbing an evaluation signal by comparing an on-chip signal with signal characteristics to be evaluated that a semiconductor chip includes with an off-chip test signal using a test circuit. SOLUTION: An on-chip signal 26 is a differential signal such as an output signal from a memory cell 12, and a test circuit 30 receives input from bit lines 14 and 16. Test signals 32 from the outside are also differential signals 32a and 32b, and appear across a pair of input lines to the test circuit 30. The test circuit 30 compares the test signals 32 with the on-chip signal 26 for generating output. The test circuit 30 operates in the same manner as a voltage comparator, and changes a state corresponding to the relative level between the on- chip signal 26 to be inputted and the test signal 32, thus probing the on-chip signal 26 to be evaluated using the test signal 32 being generated at the outside, and evaluating signal characteristics without giving any other disturbance.
Patent JP-H10145837-A (JP)
Title: Electromagnetic wave relax device for portable telephone set and electromagnetic wave relax device for portable radio equipment
Inventor: NOYORI NOBUHIRO
IPC: H04B1/38
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To attain a speech to a remote location by relaxing the effect of an electromagnetic wave in the case of making a call by a portable telephone set and a portable radio equipment. SOLUTION: A portable telephone set and a portable radio equipment 6 are mounted to a mount equipment 1. A speech equipment 2 incorporating a microphone 4 and a speaker 5 and the mount equipment 1 are connected by an extension contraction rod 3. The extension contraction rod 3 has a telescopic function like a tripod of a camera and the rod is extended in the case of making a speech and contracted when no speech is made. The speech equipment 2 is connected to the portable telephone set and portable radio equipment 6 through a cord. The cord is extended from the microphone 4 and the speaker 5 of the speech equipment 2 and penetrated through the telescopic rod 3 and connected to an earphone microphone terminal of the portable telephone set and portable radio equipment 6.
Patent JP-H08182979-A (JP)
Title: Removal of chloride from sintering machine dust
Inventor: SASAKI TERUJI
IPC: C22B1/00
Filed: 1994-12-28
Abstract: PURPOSE: To remove chloride with high efficiency from sintering machine dust by adding the sintering machine dust of specific rate to injection fluid of two flows, high-pressure water and air, to prepare a slurry, introducing thus slurry into a piping and stagnating the slurry to allow the chloride to sufficiently elute, then dehydrating the slurry. CONSTITUTION: The high-pressure water 30 is injected into a vessel 34 via a nozzle 33 from one end of the vessel 34 by a two-fluid slurry machine 35. The air 32 is sucked therein by the negative pressure generated at this time while a valve 32 is adjusted to form two-fluid jets. The sintering machine dust 3 is added to the two-fluid jets in the vessel 34 from a hopper 36 by a delivery device 37 while adjusting <0.02 pts.wt. to the high-pressure water. The sintering machine dust 3 is easily slurried. This slurry is transported via pump P to the piping 38 where the slurry is stagnated for a prescribed period of time to allow the chloride to sufficiently elute into a aq. soln. The aq. soln. and the sintering machine dust are thereafter sent to a dehydrating machine 20, by which the water is removed from the slurry and the sintering machine dust is made into cake 22.  The pressure of the high-pressure water is set at >=40kgf/ cm<2> .
Patent JP-H03198219-A (JP)
Title: Magnetic recording medium
Inventor: FUKUICHI TOMOHIRO
IPC: G11B5/66
Filed: 1989-12-25
Abstract: PURPOSE:To reduce modulation noise by specifying the rotational hysteresis loss RH to <=0.8 or by providing an interposed layer between CoNi alloy magnetic layers. CONSTITUTION:The rotational hysteresis loss RH obtained from the torque curve measured at the inner surface of the magnetic recording layer formed on a substrate is specified to RH<=0.8. In the magnetic recording medium using CoNi alloys, the first magnetic layer 3a and second magnetic layer 3b are formed with using CoNiCr, CoNiBi, CoNiTa, etc., and an interposed layer 4 is formed between the magnetic layers. By this method, modulation noise can be decreased by reducing R.
Patent JP-H07196798-A (JP)
Title: Polyamide-imide resin and its production
Inventor: KURITA TOMOHARU
IPC: C08G18/34
Filed: 1993-12-28
Abstract: PURPOSE:To obtain a new polyamide-imide resin useful as yarn, film, molding material, etc., in the field requiring wear resistance, having improved wear resistance by imparting lubricating properties thereto. CONSTITUTION:This resin comprises a repeating unit of formula I (R0 is a bifunctional aromatic, alicyclic or aliphatic group) and formula II (R1 is a trifunctional aliphatic group; R2 and R3 are each independently a monofunctional aliphatic group; (n) is 1-100 integer) as essential components. The weight ratio of the repeating units (I) to (II) is preferably 1:99 to 10:90 in terms of lubricating properties, mechanical properties and transparency of a molded article. The resin is obtained by reacting a polycarboxylic acid anhydride consisting essentially of trimellitic anhydride as an essential component and a dicarboxylic acid of formula III with one or more of diisocyanates in an organic solvent at >=200 deg.C.
Patent JP-H06153819-A (JP)
Title: Preventing agent for powdering of dry pellet for culturing fish
Inventor: HORIUCHI NOBUAKI
IPC: A23K1/18
Filed: 1992-11-24
Abstract: PURPOSE:To obtain a powdering preventing agent for suppressing or preventing a powdering phenomenon in producing dry pellets for culturing fishes by extrusion cooking. CONSTITUTION:This preventing agent for powdering is constructed of 70-90wt.% starch, 1-15wt.% sucrose ester of a fatty acid, 1-15wt.% pullulan and 1-10wt.% sodium caseinate (the total amount is 100wt.%). The powdering ratio in a production process can remarkably be reduced by adding 1-10wt.% thereof into a feed raw material.