baber/WOPTO huggingface dataset:
Patent JP-S60145993-A (JP)
Title: Insulating crystal base
Inventor: KIMURA TAKAAKI
IPC: C30B29/06
Filed: 1983-12-30
Abstract: PURPOSE:To grow a high-quality silicon layer with a few crystal defect on a top magnesia spinel layer, by forming successively a magnesia layer and the magnesia spinel layer on a magnesia spinel layer. CONSTITUTION:The magnesia layer 8 and the magnesia spinel layer 9 are successively formed on a magnesia spinel layer formed on a magnesia spinel base or a silicon base, and a silicon layer, etc. is formed on the top of the magnesia spinel layer, to form an insulating crystal base. Lattice misfit between the magnesia spinel layer and the grown crystal layer can be lessened, and crystal defect is reduced, to give high-quality insulating crystal base. Warpage of crystal base is almost eliminated.
Patent JP-S62108505-A (JP)
Inventor: HATA TAKUOKI
IPC: C04B35/00
Filed: 1985-11-06
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-H0557419-A (JP)
Title: Manufacture of cylinder and cylinder manufactured thereby
Inventor: NAKANO TOSHIO
IPC: B29B7/22
Filed: 1991-09-02
Abstract: PURPOSE:To easily and economically manufacture a cylinder having excellent wear resistance, corrosion resistance and shock resistance. CONSTITUTION:The cylinder is manufactured by the following (1)-(6) processes. (1) An inside cylinder 2 is made of high chromium cast iron casting. (2) Outer peripheral surface in the inside cylinder 2 is smoothened by finish-working, and also after ceramic-coating the inner peripheral surface, graphite is coated so as to easily separate this from a mold. (3) The inside cylinder 2 is set into the mold 5 for cylinder. (4) Into outer part (part corresponding to an outside cylinder 3) and inner part 6 of the inside cylinder 2, spheroidal graphite cast iron is cast through a sprue 7 and runners 8a, 8b at the same time. (5) After the spheroidal graphite cast iron solidifies, the mold 5 is removed and the cylinder 1 is taken out. (6) The spheroidal cast iron in the inner part 6 of inside cylinder 2 is removed by machining.
Patent JP-H06104225-A (JP)
Title: Dry etching method of semiconductor wafer
Inventor: TAKAMA KENJI
IPC: H01L21/302
Filed: 1992-09-18
Abstract: PURPOSE:To reduce a side etching operation when a wafer for semiconductor device use is dry-etched by making use of a photoreist film as a mask. CONSTITUTION:A treatment range A to which a dry etching operation is executed inside a wafer 10 is divided into two treatment range parts A1, A2 composed unit ranges A0. The dry etching operation to the individual treatment range parts A1 or A2 is executed in a state that all other parts inside the wafer 10 are covered with a photoresist film 30. Thereby, when the dry etching operation is executed in a pattern designated by a reticle or a photomask inside the individual unit ranges A0, a side etching operation is restrained by a decomposing gas by a plasma of the photoresist film 30 surrounding them. Especially, the accuracy of a patterning operation by the dry etching operation of a fine pattern whose design rule is 2mum or lower is enhanced.
Patent JP-S62109298-A (JP)
Title: Semiconductor memory device
Inventor: MATSUMURA TSUNEO
IPC: G11C29/34
Filed: 1985-11-06
Abstract: PURPOSE:To reduce an inspection time by detecting that an inspection read information has the same content as a referencing information when the inspection read information written on a referencing memory cell is read out as the referencing information. CONSTITUTION:The titled device is equipped with a referencing memory array 1' having the axp-number of referencing memory cells M11, M12...M1p:M21, M22...M2p:Ma1, Ma2...Map. A multiplexer 4 is connectd to a switching selection circuit 11 through the n-number of information input/output lines B1, B2, ...(n=q/a) respectively, and also, through one information input/output line BM, it is connected to the switching selection circuit 11, and the switching selection circuit 11 takes the first - the fourth modes. Thereby, it is compared and inspected whether either one, at least, out of n-number of inspection read information has the same content as the referencing information or not.
Patent JP-S61128975-A (JP)
Inventor: TSUJI TAKASHI
IPC: F04B43/00
Filed: 1984-11-27
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-H1185193-A (JP)
Title: Phoneme information optimization method in speech data base and phoneme information optimization apparatus therefor
Inventor: HIRAI HIROYUKI
IPC: G10L13/06
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To form a speech file from phoneme information of high use frequencies by determining the use frequencies of each pieces of phoneme information constituting a speech data base and executing clustering processing in accordance with these use frequencies. SOLUTION: A rhythm pattern forming section 2 estimates the basic frequency F0 near the phoneme center, power and phoneme duration time by using the part-of- speech information of the input text obtainable from the results of phoneme symbol, accent symbol string and morphological analyses. Next, a cost is determined and the phonemes are selected. The text information (sentence) for learning is synthesized and the number of the selected times of the respective phonemes is calculated by using the speech data base 7 including all the phonemes. Next, the number of the selected times of the phonemes included in the respective phoneme units is averaged to form the number of selected times of the phoneme units and the selection probability of the respective phoneme units is calculated.  A clustering processing section 5 executes the clustering processing to the number assigned by using the LBG algorithm in the case the distribution is known in accordance with the calculated selection probability.
Patent JP-2001070043-A (JP)
Title: Gum massage brush
Inventor: INABA OSAMU
IPC: A46B5/00
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a massage in which a brush part can be assuredly fixed to a shaft part with very high safety and a massage effect of two directions including a horizontal direction and a vertical direction can be preferably obtained. SOLUTION: A brush 1 serves to massage the gum. A brush part 4 is provided at the end of a shaft part 2 through a spring part 3. At least the spring part of the shaft part and the spring part is formed of a resin having resiliency. The brush part is formed of a soft synthetic resin integrally with the outer peripheral part of the end side of the spring part. Preferably, protruding parts 41 and 42 are formed integrally with both the surfaces of the brush part. The protruding parts 41 formed on one surface extend in a direction perpendicular to the axial direction. The protruding parts 42 formed on the other surface extend in parallel with the axial direction.
Patent JP-H1187227-A (JP)
Title: Electron-beam projection exposure system
Inventor: OSHINO TETSUYA
IPC: H01L21/027
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To provide the electron-beam projection exposure system, which can prevent the attachment of dust to a mask and can suppress the generation of defects in a pattern formed on a substrate by exposure. SOLUTION: In the electron-beam projecting exposure system having at least a lighting optical system 1 which projects an electron beam 11 on a mask 2 arranged on the specified position, the stage of the mask 2, a projection image- forming optical system 3 which receives the electron beam 12 from the mask 2 and projects and forms images on a substrate 4 wherein the pattern formed in the mask 2 is arranged at the specified position, and the stage for the substrate 4, and a filter 5 is arranged in the vicinity of the mask 2.
Patent JP-H02101213-A (JP)
Title: Soft grounding type breakwater
Inventor: HAMASUNA JUNICHI
IPC: E02B3/06
Filed: 1988-10-04
Abstract: PURPOSE:To expedite working process with no need for a debris mound by reducing bearing pressure by means of overhanging a bottom plate of a bank, and by sealing up the space between the bottom plate and a steel sheet pile. CONSTITUTION:A heavy caisson formed by overhanging bottom plates 12 and 12A is provided as a bank, which is directly installed in a seabottom ground 1. The bottom plates 12, 12A are reinforced by anchor plates 13, 13A that are formed in a certain interval. A steel sheet pile 14 is struck for formation on an inner ground 1 of the bank 3 succeedingly along the bank 3. The space between the bottom plate 12 of the bank 3 and the steel sheet pile 14 is sealed with the concrete 15, to prevent the spillover of sediment on the lower part of the bank 3 due to the difference in water level inside and outside of the bank 3. A debris mound is thus needless, and the cost for the work can be cut as well as the working process can be expedited.
Patent JP-S63103535-A (JP)
Title: Mode setting system for pooled modem in digital exchange system
Inventor: MANO HIROSHI
IPC: H04M11/00
Filed: 1986-10-20
Abstract: PURPOSE:To improve the operability by identifying whether or not a MODEM in a pooled MODEM selected for data communication is a high function MO DEM, and automatically generating an outgoing/incoming operation request from an interface in case of high function MODEM. CONSTITUTION:A function identification table storing in advance the identification information identifying whether each MODEM in the pooled MODEM is a high function MODEM or a standard MODEM is provided in a digital exchange 1 and a memory 602 storing the outgoing/incoming operation request information of the high function MODEM is provided to the interface unit 6 applying information transmission between the pooled MODEM and the digital exchange. The digital exchange 1 identifies whether a MODEM selected for data communication is the high function MODEM or the standard MODEM at the outgoing/incoming call between a data terminal equipment and a trunk line based on the storage information in the function identification table. In case of the high function MODEM, the outgoing/incoming operation information is read from the memory 602 to the interface unit 6 and sent to the said high function MODEM.
Patent JP-H07107233-A (JP)
Title: Document reader
Inventor: UCHIDA SHIRO
IPC: B65H31/30
Filed: 1993-10-05
Abstract: PURPOSE:To read a document image for a document of small type and specific size and to eject the document with simple constitution. CONSTITUTION:A document insertion port 6 is opened by turning a cover body 5, and the document D is inserted into a document reading part A provided in the neighborhood of the document insertion port 6 by the guidance of the cover body 5, and the document image is read by a contact sensor 22. A read document D is sent on a platen roller 23, and it is ejected to an ejection document receiving part 7. A sliding plate 29 is provided at the ejection document receiving part 7 in such a way that it can be slidden with the part 7, and a document of small size is received by the sliding plate 29, and the document of small size can be taken out by drawing out the sliding plate 29 to the outside of a facsimile main body 1.
Patent JP-H07100916-A (JP)
Title: Biaxially oriented polyamide film of high quality and production thereof
Inventor: YAMADA TOSHIRO
IPC: B29L7/00
Filed: 1993-10-05
Abstract: PURPOSE:To reduce the hygroscopic strain of patterns by setting the hygroscopic strain difference in the arbitrary width of a film and the molecular orientation angle difference thereof measured by a microwave so as to satisfy a specific formula. CONSTITUTION:A biaxially oriented polyamide film is constituted so that the hygroscopic strain difference in the arbitrary width of the film and the molecular orientation angle difference thereof measured by a microwave satisfy formula (wherein WF is the arbitrary width of the film, DELTAepsilon is the hygroscopic strain difference (%) of the film and DELTAgammaOR is the difference ( deg.) between molecular orientation angles measured at two arbitrary points by a microwave. As a polyamide resin, an aliphatic polyamide resin such as nylon-6, an aromatic polyamide resin such as polymetaxylyleneadipamide and other many polymers or copolymers are designated. This polyamide film is produced by a method wherein a non-oriented polyamide film is respectively stretched by three times or more in the lateral and longitudinal directions thereof at temp. higher than the glass transition point of the polyamide resin by 10 deg.C or higher under environment with relative humidity of 60% or more to be thermally set.
Patent JP-H0192684-A (JP)
Title: Contact accident prevention sensor
Inventor: ARAI YASUO
IPC: G01V9/00
Filed: 1987-10-02
Abstract: PURPOSE:To preclude a contact accident beforehand by using a pressure-sensitive conductive rubber sheet for a switch part and fitting the switch to the bumper of an automobile. CONSTITUTION:An electric conductor 5 is connected to electrode substrates 1 and 2 and the pressure-sensitive, conductive rubber sheet 3 is sandwiched between the substrates 1 and 2. the whole body is covered with an insulating protection material 4. The pressure-sensitive switch is put in a pedestal 6 and covered with a sensing cover 7 to form the contact accident preventive sensor. The contact accident preventive sensor is fitted to the bumper of the automobile. Consequently, the switch of the sensor is turned on at the time of contacting and a buzzer sounds to preclude a contact accident before it happens.
Patent JP-2000077955-A (JP)
Title: Ab class amplifier
Inventor: MIYAZAKI KATSUMI
IPC: H03F3/30
Filed: 1998-09-03
Abstract: PROBLEM TO BE SOLVED: To use an AB class amplifier with low voltage, e.g. <=2 V. SOLUTION: A mirror transistor 202 to a transistor 201 for current sink is provided and the mirror transistor 202 controls a transistor 205 for a current source. When a collector current of the transistor 202 increases, almost all of the collector current of the transistor 201 is fed by a sink current extracted from an output side because the collector current of the transistor 202 increases but the collector current of the transistor 205 reduces. On the other hand, when the collector current of the transistor 202 reduces, almost all of the collector current of the transistor 205 is caused to flow toward the output side to be a source current because the collector current of the transistor 201 reduces but the collector current of the transistor 205 increases. Then, an output dynamic range becomes Vsat to (Vcc to Vsat) and is available with <=2 V.
Patent JP-H03111080-A (JP)
Title: Compression elastic cushion foaming elastic body formed object
Inventor: FUJIMOTO SUGAKO
IPC: A47C27/14
Filed: 1989-09-26
Abstract: PURPOSE:To utilize the foaming elastic body formed object as a supporting body which conforms closely to a shape of the body and supports uniformly a load, and also, to display excellent conformability to a shape of a load material by constituting said object so that the side face corresponding to a load is an assembly of the face surrounded by a crack of depth exceeding a specific value of thickness of a foaming elastic body. CONSTITUTION:A foaming elastic body formed object for supporting a load is an assembly of the faces in which the side face corresponding to the load is surrounded by a crack of depth of >=50% of thickness of a foaming elastic body. In order to display the effect to the maximum, it is desirable that the depth of a crack is roughly equal to the thickness of the foaming elastic body. Unless at least the depth of the crack reaches >=50% of thickness of the foaming elastic body, it is difficult to expect a sufficient effect. Accordingly, the thickness of the foaming elastic body can be selected by the desirable depth of crack. In the case of a mat of bedding, it is secured to hold a satisfactory lying-down posture by utilizing a compressive elasticity and a cushion property and avoiding an excessive thickness, and in the case of a sheet of a seat and a seat back, it is desirable to cover the foaming elastic body formed object with leather, etc. The sterilizing property and other various functions are obtained by combining them with their function products.
Patent JP-H1175125-A (JP)
Title: Rf modulator unit
Inventor: KADOMA NOBUAKI
IPC: H04N5/40
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To adjust the linearity video image modulator at the RF modulator by using a core wire of a coaxial cable interconnecting the RF modulator and a switch section. SOLUTION: The unit is provided with the RF modulator that converts a video signal fed from an external video device into a high frequency signal, a switch section that selects a 1st high frequency signal of a TV broadcast received by an external antenna 30 or a 2nd high frequency signal converted by the RF modulator and provides an output of the selected signal to an external monitor, and a coaxial cable 14 that interconnects the RF modulator section and the switch section. A core wire 14A of the coaxial cable 14 is exposed at its end and the core wire 14A is deformed to change stray capacitance between the core wire 14 and surrounding components 16, 17 thereby adjusting the modulation linearity of the video signal.
Patent JP-H1178229-A (JP)
Title: Development sheet for pressure-sensitive copy paper
Inventor: KOYAMA TAKASHI
IPC: D21H27/00
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To provide the title development sheet developing desensitizing effect even if a desensitizing ink build-up amt. is little especially at a time of desensitizing printing and excellent in color forming properties and preservability as pressure-sensitive copy paper. SOLUTION: In a development sheet for pressure-sensitive copy paper constituted by coating a support with a coating soln. containing a polyvalent metal salt of a nuclear substd. aromatic carboxylic acid derivative and pigment as main components and drying the coated support, at least one of a polyamine/ epichlorohydrin resin and a polyamine/polyamide/epichlorohydrin resin is added to the coating soln. in an amt. of 1-10 wt.% with respect to the total wt. of the polyvalent metal salt of the nuclear substd. aromatic carboxylic acid derivative and the pigment. Further, it is pref. to add modified polyvinyl alcohol containing silicon in its molecule to the coating layer.
Patent JP-S61129736-A (JP)
Title: Production of magnetic paint
Inventor: SAKAI FUJIO
IPC: G11B5/842
Filed: 1984-11-26
Abstract: PURPOSE:To improve a magnetic characteristic and friction rate by mixing and sintering aluminum oxide and zirconium oxide, incorporating a specific ratio of the zirconium oxide into the mixture and using the same as dispersion balls. CONSTITUTION:The aluminum oxide and zirconium oxide are mixed and sintered and the zirconium oxide is incorporated into the mixture at 5-25wt%. Such sintered mixture is used as the dispersion balls in the stage of kneading a high-polymer binder, solvent and needle-like magnetic powder with the dispersion balls and producing a magnetic paint. The aluminum oxide is incorporated into the paint by the direct wear of the dispersion balls and therefore the dispersion of the wearing powder is improved and the optimum amt. of the generation is obtd.
Patent JP-H0192845-A (JP)
Title: Microcomputer
Inventor: TAKAHASHI HIROMICHI
IPC: G06F13/10
Filed: 1987-10-02
Abstract: PURPOSE:To prevent a microcomputer from generating runaway at the time of inputting an undefined instruction code and to attain trap processing by means of the small number of circuits by transmitting a specific trap code to an instruction decoder when an operation code part is undefined and decoding the transmitted code to execute trap processing. CONSTITUTION:A trap code generating part 2 inputs an operation code On for an instruction code from an instruction queue 1 and outputs a specific trap code and a gate control signal with logical level '1' in accordance with the operation code part On when the instruction code is undefined, or outputs a gate control signal with logical level '0' when the instruction code has been already defined. The instruction decoder 4 decodes and processes a specific trap code, e.g., 'FFH', obtained from the trap code generating part 2 in case of the undefined instruction code or the operation code part On obtained from a defined code gate part 3 in case of the defined instruction code. Thus, the trap processing can be attained by means of the small number of circuits.
Patent JP-H04128936-A (JP)
Title: Program execution environment changeover system
Inventor: SAKAGUCHI MASAHIRO
IPC: G06F9/06
Filed: 1990-09-20
Abstract: PURPOSE:To make a program execution environment changeover system possible to execute a plural programs continuously without restarting the system by providing the system with an execution environment definition file, execution environment setting means, execution environment information storage means, and execution environment release means. CONSTITUTION:Execution environment setting means 8 reads and analyzes a word processor execution environment definition file 4, reads out Japanese language input conversion A program 2 and printer control program 3 to execution environment setting area 12, and stores the name of Japanese language input conversion A program 2 and the name of printer control program 3 into execution environment information storage area 9. Further, the object word processor program 1 is executed. When the operation of word processor program 1 is completed, execution environment release program 10 refers to the names of programs preserved in execution environment information storage area 9, terminates processing of these programs, releases the memory of execution environment setting area 12, and clears the execution environment information area 9. With this, a plural programs can be executed without restarting the system.
Patent JP-H08115528-A (JP)
Title: Tilt control method for optical head and its controller
Inventor: TAKAGI NAOYUKI
IPC: G11B7/095
Filed: 1994-10-17
Abstract: PURPOSE: To facilitate the control always holding an optical axis of an optical pickup in the direction perpendicular to an optical disk surface by controlling a tilt actuator so that the output of the optical pickup becomes the maximum value. CONSTITUTION: Two feed transfer shafts 7 are inserted into penetration holes of a pickup substrate 8 reciprocally moving along the feed transfer shafts 7, and the pickup substrate 8 slides along two feed transfer shafts 7. A tilt actuator 9 capable of inclining by a prescribed angle θ to both sides around a central axis is pivoted to the pickup substrate 8 by a supporting shaft 9a. The optical pickup 10 is attached to the tilt actuator 9, and the actuator 9 incorporates an automatic focus positioning mechanism. A rack is provided on the side surface of the pickup substrate 8, and a pinion is attached to a rotary shaft of a feed motor, and the pickup substrate 8 is moved by the rotation of the motor through the pinion, and the optical pickup 10 reads information from a prescribed track on an optical disk 20.
Patent JP-2001071036-A (JP)
Title: Punch in bending machine, bending angle detection method, bending angle detector, bending method and bending machine
Inventor: TANEMURA KAZUSHI
IPC: B21D5/02
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To bend by detecting a bending angle in high precision when both side bending angles are different for a die center. SOLUTION: A punch P is stroked by a prescribed D value from a position where a work W is clamped with the punch P and a die D, a pair of contact pieces 27L, 27R arranged movable in a direction orthogonal to the stroke direction are brought into contact with the work W, when a bending angle of the work W is not symmetrical for the center of the punch P and the die D, by moving the contact pieces 27L, 27R, the work W is abutted on the both contact pieces 27L, 27R, the punch P is stroked from this position by a required moving quantity (stroke quantity), by detecting the moving quantity in the direction opposite to the die direction of the stroke direction of a longitudinal slide, in which the lateral slide is movably arranged, with a detection means 15, the actual moving quantity of the punch P is obtained, an arithmetic part 3 calculates the bending angle of the work W.