baber/WOPTO huggingface dataset:
Patent JP-H05158497-A (JP)
Title: Voice transmitting system
Inventor: OTA TAKASHI
IPC: G10L19/00
Filed: 1991-12-06
Abstract: PURPOSE:To generate a noise code book not only with a space rate but also with a code vector, which can compensate a cycle component not sufficiently expressed even by the applied code book by the noise code notebook, by sequentially arranging the sparse rates of respective noise code vectors from sparseness to denseness. CONSTITUTION:An N-dimensional initial sparse vector to express a reference noise sequence and a sparse delta vector to express a delta noise sequence are prepared as a sparse delta code book beforehand. Then, the number of the samples of delta code vectors to be applied is fixed to two samples, the number of samples canceled with a preceding index and the number of samples newly generated at the position of a value '0' are allocated one by one, and an impulse code vector is virtually generated by shifting sample positions one by one. Then, by applying a prescribed restriction condition, concerning the code vectors of indexes from Nth to (2N-1)th, the noise code book from sparseness to denseness can be formed at the increase rate of two samples with two indexes.
Patent JP-H05160697-A (JP)
Title: Information transfer control circuit and information transmission circuit using the same
Inventor: TAKAHASHI KAZUKIYO
IPC: H03K17/06
Filed: 1991-12-06
Abstract: PURPOSE:To obtain an information transfer control circuit without affecting on an output voltage when the voltage of an output terminal is increased more than a control signal voltage and by which the voltage of the output terminal can be suppressed to at least a source voltage and an input signal can be transferred to an output signal as it is. CONSTITUTION:In a standby state, switches SW1, SW3 are connected, and a switch SW4 is disconnected, and a switch SW2 is connected to the ground side. When an input signal voltage VIN is inputted in such state, a capacitor C1 is charged, and an input voltage is held. In an operating state, the switches SW1, SW3 are disconnected, and the switch SW4 is connected, and the switch SW2 is connected to a constant voltage source Vth. An input signal voltage Vsig held with a capacitor C3 is boosted by the voltage V7 of the constant voltage source Vth, and a voltage (VIN+Vth) is inputted to the gate of a MOS transistor. Therefore, a voltage(VIN+Vth)-Vth=VIN is outputted to the output signal Vout, and the input signal voltage VIn is outputted as it is. Also, a circuit part including holding and boosting is connected in parallel at a part where the output signal is always required, and operations in standby and operating modes are repeated.
Patent JP-H04190054-A (JP)
Title: Multi-chamber type air conditioner
Inventor: KITAYAMA HIROSHI
IPC: F25B1/00
Filed: 1990-11-26
Abstract: PURPOSE:To prevent a reduction in heating capability caused by an excessive increasing of discharging temperature or a reduction in suction pressure even under an excessive operating state by a method wherein a controlling interval of a controller for an outdoor electric expansion valve is longer than a controlling interval of an inverter controller. CONSTITUTION:During a heating operation, a condensing pressure is detected. When the condensing pressure is higher than a predetermined pressure, a variable capability compressor 2 is instructed from the inverter controller 13 so as to instruct it to decrease an operating frequency and if the pressure is lower, it is instructed to increase. This control is repeated for every one minute. A piping temperature between the indoor device 7 and an outdoor electric expansion valve 5 is detected. If it is higher than a predetermined temperature, an instruction to close by a predetermined degree of opening in respect to the expansion valve 5 from an outdoor electric expansion valve control device 15' and if it is lower, it is instructed to open. This control is repeated for every two minutes. That is, a condensing pressure with a fast responding speed is approached to a set value with a short interval and at the same time a slow responding sub-cooled degree is approached gradually to a set value at a long interval, resulting in that it is possible to prevent over-increasing of discharging temperature under an excessive operation state or a reduction in suction pressure.
Patent JP-H03184985-A (JP)
Title: New polyfunctional organosilane compound
Inventor: SEKIYOSHI TAKAO
IPC: C07F7/18
Filed: 1989-12-15
Abstract: NEW MATERIAL:A compound expressed by formula I (A is expressed by formula II or formula III). EXAMPLE:1,3-bis[N,N,N',N'-tetrakis(2-hydroxy-4,7-diaza-10- trimethoxysilyldecyl)]aminomethylbenzene. USE:Used as a coating resin, adhesive, crossliking agent for an agglutinant and curing agent. Also used as a surface treating agent of glass fiber or inorganic fibers, a coupling agent to a matrix resin or a surface treating agent of an inorganic pigment. PREPARATION:1mol 1,3-bis(N,N,N',N'-tetraglycidyl)aminomethylbenzene is reacted with 4-20mol gamma-(2-aminoethyl)aminopropyl trimethoxysilane, etc., at 30-70 deg.C for 1-8hr and after the reaction, excess gamma-(2-aminoethyl)aminopropyl trimethoxysilane, etc., is removed under reduced pressure.
Patent JP-H06113085-A (JP)
Title: Image forming device
Inventor: KAWAI MASAAKI
IPC: H04N1/12
Filed: 1991-11-11
Abstract: PURPOSE:To prevent damage of a platen P due to irradiation in an original movement reading type image forming device. CONSTITUTION:This image forming device is provided with a transparent platen P provided on the top surface of the main body M of the image forming device, a carrier means 10 for carrying an original along with the platen P, photoirradiation means 500, 501, 502 and 503 for irradiating light towards a prescribed reading position set at the platen P from the lower side of the platen P and image forming means 506, 507 and 509 for forming images based on reflected light from the carried original. The plural reading positions are set and the reading position set at the platen P is successively changed in a direction opposite to the carrier direction of the original. Thus, the platen is prevented from being locally heated and damaged.
Patent JP-2001141300-A (JP)
Title: Fluid heating device
Inventor: MIYAZAKI HIROAKI
IPC: F24H1/10
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To permit the prevention of cost increase of a device, which is caused by the working of a heat insulating material, and permit the miniaturization of the configuration of the device by eliminating the necessity of arranging the heat insulating material on the outside of an outer tube. SOLUTION: A fluid heating device 100 is constituted of an inner tube 20 and an outer tube 30, formed integrally employing transparent glass. A space SP1, functioning as the flow passage of fluid, is formed between the inner tube 20 and the outer tube 30. A lamp heater 201 is fitted into the inner tube 20. The outer tube 30 is constituted of a double structure of an outer wall 301 and an inner wall 302. According to this double structure, a space SP2 is formed between the outer wall 301 and the inner wall 302. A light reflecting film 303 is formed on the upper surface of the inner wall 302 in the space SP2.
Patent JP-H04191704-A (JP)
Title: Surface luminous device and its manufacture
Inventor: FUKUSHIMA YUTAKA
IPC: G09F13/18
Filed: 1990-11-26
Abstract: PURPOSE:To omit a process concerning welding and lamination with a double- side tape by providing a transparent pattern adhesive layer the area of which gradually increases as it recedes in the distance from a light source between a transparent light leading plate and a white scattering reflecting plate. CONSTITUTION:A transparent adhesive layer 5 the area of which gradually increases as it recedes in the distance from a light source 1 is provided between a transparent light leading plate 2 and a white scattering reflecting plate 4. The pattern of the transparent pattern adhesive layer 5 is circular, and its area is changed by changing the measurement of its diameter. The transparent pattern adhesive layer 5 is formed by a printing method or a transcription method such as a gravure printing, an offset printing or a screen printing of a pressure sensitive adhesive made of polyester, transparent acrylic, vinyl and other resin as its main component. In this case, there is no process of welding and others, and it is possible to prevent deterioration of quality without causing flaws.
Patent JP-H11157674-A (JP)
Title: Large capacity paper feeder
Inventor: NAKAJIMA MASAHIRO
IPC: B65H3/00
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To stably feed paper to a picture image formation device. SOLUTION: A large capacity paper feeder 24 furnished with a ramp 27 to load a large number of sheets to a paper feeding main body 25 and free to elevate up and down is furnished with a connecting means to firmly connect the paper feeding main body 25 on a side surface of a picture image formation device 1 in a state of floating the paper feeding main body 25 from a floor surface F.  Consequently, even when states of the floor surface F immediately below the picture image formation device 1 and immediately below the paper feeding main body 25 are different from each other, the paper feeding main body 25 is maintained in parallel with the picture image formation device 1 in the state of floating it from the floor surface F and feeding of paper to the picture image formation device 1 is stably carried out in a state of connecting the paper feeding main body 25 to the side surface of the picture image formation device 1 by the connecting means.
Patent JP-H08178969-A (JP)
Title: Resistance bridge output detector
Inventor: WAKAO NAOKI
IPC: G01R17/12
Filed: 1994-12-27
Abstract: PURPOSE: To provide a resistance bridge output detector wherein output voltage having stable characteristics can be obtained against a change in ambient temperature. CONSTITUTION: The resistor bridge output detector 10 comprising a resistance bridge circuit 11 and an amplification circuit 12 for amplifying output voltage from the resistance bridge circuit 11 caused by bias voltage applied to two input terminals thereof and a bias voltage generator 209 for generating the bias voltage to be applied to the two input terminals of the resistor bridge circuit 11 in the detector 10 are provided. The bias voltage generator 20 generates two AC voltages which are in reverse phases to each other and at the same level as bias voltage.  On the output side of the resistance bridge output detector 10, a temperature drift removing means comprising a 90 deg. phase modulator 30a and a 270 deg. phase modulator 30b, and a 90 deg. phase synchronous wave detector 40a and a 270 deg. phase synchronous wave detector 40b, and a synchronous wave detection output difference calculator 50 for removing a temperature drift in offset voltage of the amplification circuit 12 is provided.
Patent JP-2000121068-A (JP)
Title: Apparatus for raising heating efficiency of heater
Inventor: YAMAMOTO YUZURU
IPC: F24C15/34
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To raise the heating efficiency of a heater by providing a plurality of holes on the surface of a hollow spheric or polyhedral body formed of a refractory material. SOLUTION: The heat energy generated from a heater, such as the gas cooking stove, etc., is partially scattered to the peripheral area of an object to be heated, such as the pan, etc., while the energy heats the object. A plurality of holes 2 are made through the surface of a hollow spheric body 1 formed of a metallic, ceramic, or other refractory materials. When an apparatus for raising heating efficiency of heater is constituted of the hollow spheric body 1 or a hollow polyhedral body having the holes 2, the temperature of the apparatus can be raised and maintained effectively by the structure and property of the spheric or polyhedral body. The maintained temperature acts to amplifies the heating efficiency of the heater to the object to be heated. Therefore, the heating efficiency of the heater can be raised by 30-40%.
Patent JP-H07179655-A (JP)
Title: One-pack oxygen-curing resin composition
Inventor: OKUDAIRA HIROYUKI
IPC: C08G75/04
Filed: 1993-12-22
Abstract: PURPOSE:To obtain a resin composition which can be satisfactorily cured by atmospheric oxygen at room temperature by mixing an SH-containing polymer with activated alumina. CONSTITUTION:100 pts.wt. SH-containing polymer is mixed with 5-100 pts.wt. activated alumina to obtain one-pack oxygen-curing resin composition. The SH-containing polymer means a polymer having at least one SH group on the average per molecule and is exemplified by a polysulfide polymer, a modidied polysulfide polymer or a polyoxyalkylenepolymercaptan. The activated alumina means a highly active alumina having adsorptivity of gamma-crystal type. In addition to these two essential components, the above composition may optionally contain additives such as a filler, a plasticizer and an adhesion improver and may further contain an accelerator such as an Fe salt or a like metal salt of dithiocarbamic acid, KF or diazabicycloundecene. This composition suffers little from dispersion of performance due to a moisture change, etc., and is useful as an adhesive, a sealant or a coating material.
Patent JP-H11163168-A (JP)
Title: Nonvolatile semiconductor storage device and manufacture thereof
Inventor: KOBAYASHI SHOICHI
IPC: H01L21/8247
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a split gate EEPROM cell, which has superior data erasing characteristics. SOLUTION: A recess 17a is provided in a part covering the upper end part of a floating gate 6 which consists of an insulating film and a control gate 12 formed in such a way as to cover this recess 17a. The distance between the upper end part of a gate 6 and a gate 12 is shortened by the recess 17a and when a voltage is applied to the gate 12, an electric field is made to be concentrated on the upper end part of the gate 6, and an FN tunnel current is made to be easily made to flow through the upper end part of the gate 6. A split gate EEPROM cell can be manufactured by a production method not using a LOCOS method, the reproductivity of the form of the cell can be enhanced, and moreover increase in the uniformity of the data erasing efficiency of the cell can be enhanced.
Patent JP-H09161134-A (JP)
Title: Transacting operation management system device
Inventor: YAMASHITA HIROSHI
IPC: G06Q40/00
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To reduce user's waiting time by detecting the number of users existing in a store by limiting executable transacting processing to a specific transaction processing among plural transaction processings with respect to specific automatic transaction machine among plural automatic transaction machines based on the number. SOLUTION: The number of persons entering and leaving a transaction space 1 per a unit time is detected from the output of a customer sensor 3 to compare this detected number of customers and a set value with each other. When the detected number is over the set number, the space is judged to be confused so that the transaction items of the specified automatic transaction machine 4 among the respective automatic transaction machines 4 to outputting money. At this time, the prescribed part of a guide line lamp 7, namely a part from the head part of the line of the users to the specified automatic transaction machine 4, is made to emit light in a prescribed color. At the same time, character information is displayed on a display 6. Thereby the user's waiting time is reduced.
Patent JP-H09202727-A (JP)
Title: Capsule particle excellent in solubility
Inventor: KAMEI KOJI
IPC: A61K47/26
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To obtain a capsule particle improved in solubility of a coating film, capable of forming a capsule, comprising a specific water-soluble substance in high content in a gelatin in the coating film. SOLUTION: This capsule particle is obtained by blending 100 pts.wt. gelatin with 100-200 pts.wt. of a water-soluble substance having >=25g solubility in 100g water at 25 deg.C. A substance selected from a saccharide, an inorganic salt and a water-soluble alcohol is preferable as the water-soluble substance. Saccharose, sorbitol and glycerol are preferable among them. The shape of a coating film formed by the capsule particle is preferably seamless. The capsule particle preferably contains a liquid composed of a surfactant and/or an oily component as contents. The capsule particle is obtained by extracting and removing water in the capsule particle by using an extracting solution containing a water soluble substance and a hydrophilic organic solvent. The thickness of the coating film is preferably <=0.3mm.
Patent JP-H06145205-A (JP)
Title: Agent for preventing adhesion of polymer scale, polymerizer for preventing adhesion of polymer scale and method for producing polymer with the same
Inventor: SHIMIZU TOSHIHIDE
IPC: C08F2/20
Filed: 1992-11-10
Abstract: PURPOSE:To provide a preventing agent comprising an alkaline solution containing a specific condensation product, an inorganic colloid, and a water-soluble high molecular compound, capable of preventing the adhesion of scales to a gas-liquid interface on the polymerization of an ethylenic double bond- containing monomer and giving good quality products. CONSTITUTION:The preventing agent comprises an alkaline aqueous solution containing (A) the condensation product of a hydroxybenzene compound having at least two hydroxyl groups with acetone or an aldehyde compound, (B) an inorganic colloid, and (C) a water-soluble high molecular compound. The solution is coated on the inner wall surface of a polymerizer and subsequently dried to form a coating film. In the coated polymerizer, an ethylenic double bond monomer is polymerized. The aldehyde compound includes formaldehyde. The water-soluble polymer includes gelatin and casein. The coating film preferably has a density of 0.05-2g/m<2>. The agent is effective for the prevention of fish eyes and initial coloration.
Patent JP-H05158457-A (JP)
Title: Dot character generation processing method
Inventor: SATO TOMOKO
IPC: G06T11/20
Filed: 1991-12-10
Abstract: PURPOSE:To improve the quality of a character by developing the character from an outline font to a dot pattern with a constitution of a small number of dots in a character dot pattern generation processing of a computer. CONSTITUTION:Coordinates information 3 of an outline font data 1 is information in which the coordinates on the outlines of each line constituting a character are represented in order of their locations on the outline of the character, and a control information 4 has the pointers which indicate the required coordinates located behind the required each coordinate of the coordinates information 3. When a dot pattern 2 is generated and the character size is larger than the prescribed size, all outlines being expressed by the coordinates are used (processing 10 to 12) and when the character size is smaller than the prescribed size, the outlines, which are expressed by deleating the coordinates from the coordinate next to the coordinate corresponding to the control information 4 having the pointers up to the coordinate just before the coordinate specified by the pointer, are used (processes 10, 11 and 13).
Patent JP-H07183837-A (JP)
Title: Equalizing demodulator
Inventor: MATSUOKA TAKASHI
IPC: H04L1/06
Filed: 1993-12-22
Abstract: PURPOSE:To provide an equalizing demodulator which is used for the receiver of a radio communication system for which a TDMA and a digital modulation system are used and is capable of improving the error rate improving characteristic of an equalizer by combining signals which are strong in sequence correlation when signals obtained from each reception system composing a diversity system are synthesized. CONSTITUTION:The error rate improving characteristic of an equalizer can be improved by sampling an orthogonal base band signal subjected to asynchronous orthogonal detection for a received modulation wave at an interval of the reciprocal-of-an-integer (equal to 2 or more) multiple of the tap interval of the feed forward filter part of a DFE 110 and by performing an equalization processing by using the correlation signal of a frame synchronization part 111 performing a frame synchronization by using the sequence correlation from the sampled orthogonal base band signal as the input signal of the equalizer by combining signal series which are strong in a series correlation.
Patent JP-H07182140-A (JP)
Title: Barrel shifter
Inventor: YAMASAKI MASAYUKI
IPC: G06F7/76
Filed: 1993-12-22
Abstract: PURPOSE:To perform the shift processing at a high speed by outputting data by the output of a higher order bit of a shift control register, the most significant bit of the input data and an external arithmetic logic shift signal. CONSTITUTION:A shift control circuit 16 contains a shift control register which stores the input data 1 and the shift number 5 synchronously with a shift number write signal 8. Then two pieces of higher order bits are inputted out of six pieces of output of the shift control register together with an external arithmetic shift signal 7 and the input data MSB 6. At the same time, the generation signals of all-0 and all-1 are outputted together with an enable signal 2 which includes a left shift grant signal. Meanwhile the right shifters 11-14 of four stages perform the right shift of bits 1, 2, 4 and 8 of the input data 1 based on lower four bits out of the output of the shift control register. Then a left shifter 15 outputs the data on all-0 or all-1 or the data shifter to the left by 16 bits against the output of the right shifter based on the signal 2.
Patent JP-H06169622-A (JP)
Title: Harvester for root vegetable
Inventor: ICHINOSE MIKIO
IPC: A01D33/02
Filed: 1992-12-04
Abstract: PURPOSE:To separate root parts of carrot from foliar parts accurately in a separated state from the foliar parts as much as possible and to harvest carrots. CONSTITUTION:A transporting device A consists of a revolving endless belt part 3a and a rotating endless chain 4 and carrots 30 from a pulling and raising device 3 are transported by holding their foliar parts 30b. In the transportation, the carrots 30 are moved to the tip side of the foliar parts 30b and the top of carrot root parts 30a are brought into contact with a gripping and acting part of the endless rotating chain 4 so that the foliar part held by the gripping and acting part at the end of the transportation end part is set as an estimated place of cutting. A separating device B is equipped with a revolving endless belt 5 and a cutter 6, receives the carrots 30 from the rotating endless chain 4 by the revolving endless belt 5 and its set estimated place of cutting is supplied to the cutter 6. A rotor 16 rotating around a starting part of transportation of the revolving endless belt 5 is positioned closer to a starting side of transportation of the rotating endless chain 4 than a rotator 17 rotating around an ending part of transportation of the rotating endless chain 4. The revolving endless belt 5 receives the transported carrots in a starting state of holding action on the foliar parts 30b before holding by the endless rotating chain 4 is released.
Patent JP-H05136183-A (JP)
Title: Integrated circuit device
Inventor: TAKIGUCHI IWAO
IPC: H01L21/52
Filed: 1991-11-12
Abstract: PURPOSE:To relax a thermal stress onto a power element and to prevent the crack of a solder used for bonding. CONSTITUTION:When a power element 2 is bonded to a copper lead frame 1, a molybdenum plate 8 is sandwiched between the copper lead frame 1 and the power element 2, and the power element is bonded to the copper lead frame by using a solder 3. Consequently, a thermal stress onto the power element is reduced, a heat-cycle-resistant property is enhanced and the reliability of the title circuit device can be enhanced.