baber/WOPTO huggingface dataset:
Patent JP-H09165263-A (JP)
Title: Formation of oxynitride coating layer
Inventor: YOSHIDA KENJI
IPC: C23C26/00
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To form a coating layer of oxynitride in a shortened treatment time. SOLUTION: This oxynitride coating layer-forming system comprises the electrode 2, the substrate 3, a powdery oxide 5 placed between the electrode 2 and the substrate 3 and a pulse generator 1 for pulse discharge between the electrode 2 and the substrate 3. The powdery oxide 5 is decomposed with the thermal energy generated by discharge to release oxygen ions. Both of oxygen ions and the nitrogen ions in plasma state by discharge chemically bind to the substrate 3, thus forming the objective oxynitride coating layer on the substrate.
Patent JP-H08186445-A (JP)
Title: Fm transmitter circuit
Inventor: ONO KIYOSHI
IPC: H03C3/00
Filed: 1994-12-28
Abstract: PURPOSE: To provide the FM transmitter circuit with which frequency stability is made high even when a power supply voltage or a surrounding environmental temperature is fluctuated. CONSTITUTION: Concerning the FM transmitter circuit equipped with an FM modulator 1 with which an FM signal is provided by modulating the frequency of a stereo signal while using the FM modulating part of a variable oscillation frequency, the FM modulator 1 is provided with a reference signal generating circuit 4 for generating a reference signal at a reference frequency and a phase comparator circuit 5 for comparing the phase of the FM signal from the FM modulating part with the phase of the reference signal from the reference signal generating circuit 4.  Then, an oscillation control circuit 6 is provided to stabilize the frequency of the FM signal outputted from the FM modulating part by sending a DC control voltage corresponding to the deviation of the phase between the FM signal and the reference signal to this FM modulating part and changing the oscillation frequency corresponding to the compared result of this phase comparator circuit 5.
Patent JP-2000148187-A (JP)
Title: Speaker recognizing method, device using the method and program recording medium therefor
Inventor: MATSUI TOMOKO
IPC: G10L17/24
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To eliminate the use of a recorded voice as a target to be recognized and improve the reliability of individual authentication. SOLUTION: A test to be sounded is designated to a user, the characteristic parameter sequence showing the individuality of a speaker is extracted from the voice signal sounded by the user, and the designated text is imparted to a model accumulation part 6. The similarity of the characteristic parameter sequence to a model corresponding to the sounding of the designated text by the very person is calculated from the voice model modeled by the characteristic parameter sequence preliminarily registered every speaker, the similarity is compared with a threshold, and the speaker corresponding to the voice model of the threshold or more is recognized as the sounding person of the inputted voice.
Patent JP-H05165860-A (JP)
Title: Each section document output system in computer system
Inventor: ASAKURA YASUSHI
IPC: G06Q10/10
Filed: 1991-12-12
Abstract: PURPOSE:To shorten the classifying time of output documents, and to reduce the error of a classifying operation. CONSTITUTION:Each section document data A-C are respectively supplied to document preparing parts 11a-11c. Then, section identification information of each section code of sections X, Y, and Z from the each section document data A-C, is added to the each section document data A-C, supplied to each document type document files 12a-12c, and stored in the document type document files 12a-12c. Then, the stored each section document data are distributed by an each section document distributing part 13 based on the added section identification information, supplied to each section document files 14a-14c by each section X, Y, and Z, and the each section document data classified into the sections X, Y, and Z are outputted from the each section document files 14a-14c.
Patent JP-H08186765-A (JP)
Title: Output circuit for solid state image pickup device
Inventor: KIMURA TETSUJI
IPC: H04N5/357
Filed: 1994-12-28
Abstract: PURPOSE: To provide an output circuit which can be integrated on the same chip as a solid state image pickup device and can reduce the reset field-through noises without increasing much the chip area. CONSTITUTION: This output circuit includes a clamping circuit 34 consisting of a clamping capacitor Cc L, a clamping switch Cc L, a diode Di A and a voltage source 25A, a source follower amplifier (voltage amplifier) 26A, and a diode clip circuit 35 consisting of a diode Di B a source follower amplifier (voltage amplifier) 26B and a voltage source 25b. Then the DC level of a reset field- through period is clamped at a fixed value. Each constitution has the same structure of circuit elements between the diodes Di A and Di B the sources 25A and 25B, and the amplifiers 26A and 26B respectively so that the same electrical characteristic is secured among them. As a result, the DC level of the reset field-through period that passed through the amplifiers 26 is equal to the potentials that are clipped by the diodes.
Patent JP-H05141614-A (JP)
Title: Vapor liquid separator with temperature adjustment function
Inventor: MORII TAKAYUKI
IPC: F22B37/32
Filed: 1991-11-15
Abstract: PURPOSE:To accurately regulate separated vapor and compressed air to a desired temperature by separating vapor, condensate in the compressed air, condensed water. CONSTITUTION:An inlet 2, a vapor liquid separation chamber 3 and an outlet 4 are formed in a casing 1. The chamber 3 is formed of double cylindrical members 5, 6. An annular space 7 and a slewing blade 8 are disposed between the members 5 and 6. A coiled pipe 20 is mounted on the inner periphery of the inner cylindrical member 6. Tubes 22, 24 for feeding heat medium, coolant are connected to the pipe 20. A liquid reservoir 11 is provided under the space 7. A float valve 12 is disposed in a free state in the reservoir 11.
Patent JP-H09147428-A (JP)
Title: Production of digital video disk
Inventor: SHIMIZU KAZU
IPC: G11B7/24097
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To embody higher production efficiency and the higher efficiency, higher accuracy and higher quality of label printing in a process for producing a digital video disk(DVD) which is provided integrally with a reading disk and a dummy disk stuck to each other and has one reading surface. SOLUTION: The reading disk 1 formed with the reading surface 2 on the rear surface side of the transparent disk and the label printing surface 3 printed with label signs on the front surface side of the transparent disk are first formed. Next, the label printing surface 3 is then subjected to solid coating printing of a white color, etc., by which the dummy disk 5 formed with a base film 4 is obtd. The base film 4 side of the dummy disk 6 is brought into pressurized contact with the reading surface 2 side of the reading disk 1 and both disks 1, 5 are integrally adhered by the tacky adhesiveness of the ink of the base film 4. UV rays R are cast from the rear surface side of the dummy disk 5 to cure the base film 4 and the label printing surface 3 and both disks 1, 5 are integrally fixed by curing the base film 4, by which the DVD is provided.
Patent JP-2001148712-A (JP)
Title: Time setting device
Inventor: ASAHI TSUNEMORI
IPC: G04G5/00
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a time setting device which suitably sets the time of RTC advantageously in cost, trouble, and time. SOLUTION: A communication is carried out according to HTTP based upon packets, which can contain time data and communication data, as data units and when a packet including time data is received, the time of a RTC 57 is set on the basis of the time data in the received packet. When the time of the RTC 57 is set, the current times of clients C1 to Cn are calculated from the time specified by the obtained time data and time differences between a WWW server 100 and the clients C1 to Cn and the time of the RTC 57 is set to the calculated time.
Patent JP-H11161300-A (JP)
Title: Voice processing method and voice processing device for executing this method
Inventor: OKAWA KAZUMASA
IPC: G10L19/00
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a voice accumulation type voice processing device capable of being reduced in size, weight and power consumption and consequently enhanced in economical property. SOLUTION: This device is provided with a single voice memory 3 for storing plural pieces of voice information having discrimination information for discriminating the encoding method of voice information added thereto, a control part 5 for controlling the single voice memory 3 to read an optionally designated piece of voice information, discriminating the encoding method of the read voice information, and outputting a selection signal for designating the discriminated encoding method, a plurality of decoder parts 1, 2 for executing decoding processings corresponding to different encoding methods, respectively, and a switching part for inputting the voice information outputted from the voice memory 3 and transmitting the input voice information to the decoder part 5 for executing the decoding processing corresponding to the encoding method designated by the selection signal.
Patent JP-H10166232-A (JP)
Title: Carrying unit and carrying system using it
Inventor: TANI KOICHI
IPC: B61B13/06
Filed: 1996-12-09
Abstract: PROBLEM TO BE SOLVED: To carry works along a small circular arc. SOLUTION: A conveyor 10 is provided to partition a carrying line with a small circular arc. A carrying unit 20 is provided to run on the conveyor 10. The carrying unit 20 has a pair of roller units 40, 50 connected to the conveyor 10. The roller units 40, 50 can be individually displaced along the circular arc of the conveyor 10 with link units. A pair of roller units 40, 50 for the carrying unit 20 are linked by the link units and thus displaced along the circular arc of the conveyor 10 to allow smooth circulation along an endless carrying line with the small circular arc partitioned by the conveyor 10.
Patent JP-2001140833-A (JP)
Title: Torque-controlling thumb nut
Inventor: SAKAMOTO RIKIO
IPC: F16B31/02
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a torque-controlling thumb nut capable of favorably performing fastening and loosening. SOLUTION: A torque-controlling mechanism is provided on a screw strut 11 and a knob member 13. When the screw strut 11 is rotated in a screwing direction of a male screw via the knob member 13, while a rotational torque between the screw strut 11 and the knob member 13 is below a predetermined value, the torque control mechanism integrally rotates the screw strut 11 and the knob member 13, and it makes the knob member to slip in regard to the screw strut 11 when the rotational torque exceeds the predetermined value. When the screw strut 11 is rotated in an unscrewing direction of the male screw 16 via the knob member 13, the torque-controlling mechanism integrally rotates the screw strut 11 and the knob member 13 even when the rotational torque between the screw strut 11 and the knob member 13 exceeds the predetermined value.
Patent JP-H03190979-A (JP)
Title: Ink for ball point pen
Inventor: HANDA SATORU
IPC: C09D11/17
Filed: 1989-12-19
Abstract: PURPOSE:To obtain the subject ink enabling smooth writing, giving comfortable feeling in writing without causing thinned record and dripping of the ink and storable over a long period by adding a stearic acid derivative to an ink composed of a dye, an organic solvent and a resin. CONSTITUTION:The objective ink can be produced by adding a stearic acid derivative (e.g. alpha-cyanostearic acid, thiocarbon-distearic acid and phenylsulfonylstearic acid) in an amount of preferably 0.5-5wt.% to an ink composed of a dye (e.g. mordant dye or basic dye), an organic solvent (e.g. benzyl alcohol or glycols) and a resin (e.g. ketone resin or rosin-modified resin).
Patent JP-H10163448-A (JP)
Title: Manufacture of case-type capacitor having folds on single side
Inventor: KA RYOSHU
IPC: H01L21/8242
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a stack capacitor of high capacitance value and a stack DRAM in high packing density. SOLUTION: In process, the things other than a capacitor region are removed from alternate complex layer structure composed of thermochemical growth silicon dioxides and plasma silicon dioxides, and a cavity is made between the thermochemical growth silicon dioxides of remaining alternate complex layer structure, so as to make folds on the surface of the alternate complex layer structure and form the second polysilicon 36 of one layer.  Using etching technique, etch back is performed to the second polysilicon 36, and the second polysilicon 36 above the alternate complex layer structure, and the second polysilicon 36 and the first polysilicon 18 above the second dielectric layer, are etched, whereby the second polysilicon spacer 36A is made at the side of the alternate complex layer structure, the alternate complex layer structure having folds on the surface is removed, and the lower electrode of the capacitor is formed.
Patent JP-H05164410-A (JP)
Title: Refrigerator
Inventor: SAKON YUZO
IPC: F25B5/02
Filed: 1991-12-13
Abstract: PURPOSE:To prevent defective starting of a compressor caused by the liquid coolant that is staying in the external pressure equalizing pipe in a refrigerator which switches the connection to the suction line and the connection to the high pressure line of the external pressure equalizing pipe of an external pressure equalizing type automatic expansion valve as the compressor is started or stopped. CONSTITUTION:A coolant circuit 8 is provided with an external pressure equalizing type automatic expansion valve 5, and a high pressure introduction pipe 11 is provided which connects the external pressure equalizing pipe 10 of the expansion valve 5 and a high pressure line. A switching mechanism 12 that switches alternately the connection to the side of the high pressure introduction pipe 11 and the connection to the side of a suction line 7a as the compressor 1 is started or stopped is provided. The liquid coolant that is generated in the external pressure equalizing pipe 10 is discharged quickly to the side of the suction line 7a by a construction that the external pressure equalizing pipe 10 has a descending gradient from the side of the automatic expansion valve 5 towards the suction line 7a. The generation of liquid coolant in the external pressure equalizing pipe 10 is suppressed by providing an auxiliary heat exchanger 4 that strides a passage on the side of the automatic of the externa1 pressure equalizing pipe 10 and the liquid pipe.
Patent JP-H02177818-A (JP)
Title: Artificial calcined culturing soil
Inventor: ISOGAI HISAO
IPC: A01G1/00
Filed: 1988-12-28
Abstract: PURPOSE:To obtain artificial calcined culturing soil having large water absorption fraction and light weight by granulating and calcining specific papermaking sludge by-produced in papermaking process and shaping resultant granulated matter having constant average particle diameter, crushing strength of single particle and bulk density of single particle and having opened pores. CONSTITUTION:Papermaking sludge by-produced in papermaking process and mainly containing kaolinite, sericite and talc as mineral component is granulated and calcined at 1050-1200 deg.C to obtain a granulated matter having 1-15mum average particle diameter, >=20kg crushing strength of single particle and <=1.20 bulk density of single particle and having many opened pores. Then, said granulated matter is shaped to afford the aimed calcined culturing soil extremely excellent for plant culturing.
Patent JP-H01170884-A (JP)
Title: Pulse echo system transmitting/receiving device
Inventor: TAKEUCHI YASUTO
IPC: G01S13/28
Filed: 1987-12-25
Abstract: PURPOSE:To use one correlator based upon a transversal signal processing system for transmission/reception in common by using waveforms symmetrical back and force or antisymmetrical about the center line of time width of a signal dispersed on a time axis. CONSTITUTION:A narrow pulse width generated from a trigger pulse generator 3 is inputted to a correlator 10 and the correlator 10 outputs a dispersed waveform signal with frequency characteristics. The signal is amplified at its power and radiated. At the time of reflecting waves from a reflector in an objective area 7, the wave radiated first of all is reflected and returned first of all and a transmitter-receiver 6 receives a waveform spatially reversed from a transmitted waveform. The received wave is amplified by a receiving preamplifier 12 and inputted to the correlator 10. The leading end and final end of the waveform have the same frequency and are antisymmetrical about the center and the waveform is the same waveform as the transmitted waveform with a 180 deg. difference in its initial phase. The received wave with the same waveform is compressed by the correlator 10, converted into a pulse wave, amplified by a receiving amplifier 9, and outputted. Thus, the correlator 10 can be used in common without reversing Coonel's positional relation.
Patent JP-H09147473-A (JP)
Title: Recorder
Inventor: INOUE HIROSHI
IPC: G11B27/031
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To obtain a device capable of dubbing a unit of information desirable for the user on a recording medium without user's intricate operation by providing respective means for recording, operating and controlling. SOLUTION: The information detected with a head 3 from an MD 1 by the execution of reproducing operation is supplied to an amplifier 7. By the amplifier 7, the group information, etc., are extracted by the arithmetic process of the supplied information in company with each signal of a reproduced RF, tracking error and focus error. The extracted reproduced RF signal is supplied to an encoder/decoder part 8. Each signal of the tracking error and focus error is supplied to a circuit 9, and the group information is supplied to a decoder 10 and demodulated. The address information decoded from the group information and the address information which is recorded as the data and decoded by the encoder/decoder part 8, are supplied to the controller 11.
Patent JP-H05145116-A (JP)
Title: Semiconductor light emitting device
Inventor: KOBAYASHI TOSHIYUKI
IPC: H01L33/26
Filed: 1991-11-18
Abstract: PURPOSE:To provide semiconductor light emitting devices which are easy to manufacture and show green colored and blue colored, light by using p type chalcophyllite type chalcophyllite type semiconductor CuAlxGa1-xS2 single crystals as a substrate and mounting a metal electrode which makes ohm contact and a metal electrode which makes rectifying contact on the surface of the crystals. CONSTITUTION:A metal electrode 2 which makes ohm contact and a metal electrode 3 which makes rectifying contact are mounted respectively on the surface of a substrate 1 which comprises a p type chalcophyllite type semiconductor single crystal made of CuAlxCa1-xS2 (0<=x=1) in such a fashion that they may clamp the substrate 1. When DC bias is applied between the metal electrodes 2 and 3, green colored and blue colored light are emitted.
Patent JP-H04200457-A (JP)
Title: Ultrasonic diagnosing apparatus
Inventor: ONO EIJI
IPC: A61B8/08
Filed: 1990-11-30
Abstract: PURPOSE:To prevent the lowering of a frame rate of a differential image with a display easy to observe by assigning one set of tomographic image data by an output signal of a deferential image interval setting means so that one of the one set of tomographic image data forms a tomographic image frame continued sequentially. CONSTITUTION:A differential image interval setting device 8 is connected to a controller 7 and a switch 9 is provided at the front stage of a subtracter 4 on the output side of a DSC 3. The differential image interval setting device 8 performs a subtraction with a subtracter 4 between two images and sets the number of image intervals in the generation of a differential image data altering it optionally in a real time. The switch 9 selects and switches any two of a plurality of image memories 12 by a signal for the number of image intervals set with the differential image interval setting device 8 to assign one set of tomographic image data so that one of the one set of tomographic image data forms a tomographic image frame continued sequentially. Thus, the image intervals can be altered optionally according to the motion of a mobile part thereby enabling display easy to observe whether the motion of the mobile part is quick or slow.
Patent JP-H01175544-A (JP)
Title: Housing device for wiper blade
Inventor: TANAKA HIKARI
IPC: B60S1/04
Filed: 1987-12-28
Abstract: PURPOSE:To surely cover a blade with a cover body at the time of housing without need for providing an exclusive driving mechanism by providing an operating body for automatically changing the posture of the cover body of a blade housing chamber to a closing posture against an energizing force directed to an opening side. CONSTITUTION:At the time of stopping when the wiping of a door glass face is not necessary, a blade 5 is housed in a case body 11 with a cover body 12 in a closed condition. The cover body 12 is always energized to an opening side by means of an elastic element 13 and, as a wiper arm 3 is to be moved upward out of the case body 11 to perform a wiping action, the cover body 12 is subjected to the energizing force of the elastic element 13 to be automatically changed to an opening posture. Hence, the blade 5 can get out of the case body 11 without being interrupted by the cover body 12 to carry out a wiping action. When the blade 5 is to be housed into the case body 11 after the end of the wiping operation, a bracket 4 is brought into contact with an operating body 12c and depresses same, and the cover body 13 is forcedly moved downward against the elastic element 13 and changed into a closed posture to house the blade 5 in a covering condition without exposing same.
Patent JP-2000156334-A (JP)
Title: Substrate having auto-focus adjusting mark, auto-focus adjusting method, and manufacture thereof
Inventor: MUTOU KOUKI
IPC: G03F9/02
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To place an auto-focus adjusting mark at the same height as the surface of a wafer and make easy its sensing, by forming it in the non-pattern forming region of the substrate of an adjusted object, and by constituting it out of openings in each of which a contrast pattern is formed. SOLUTION: In the central portion of a pattern forming region, a circuit pattern forming region is provided for a focus adjusting mark in a non-pattern forming region formed in the periphery of the circuit-pattern forming region. In the focus adjusting mark, as a unit 22, six openings 20 having respective contrast patterns therein are used to so form the mark as for the units 22 not to overlap with each other. Further, the plurality of units 22 are so provided that each of scanning lines 26a, 26b, 26c extended in a plurality of directions intersects at least one of all the openings 20 included in the plurality of units 22.