baber/WOPTO huggingface dataset:
Patent JP-H07273032-A (JP)
Title: Growth method of semiconductor crystal
Inventor: IKOMA NOBUYUKI
IPC: H01L21/20
Filed: 1994-03-29
Abstract: PURPOSE:To provide a method of forming a uniform semiconductor fine structure by restraining an effect of ununiformity in atomic steps provided to a very slightly sloped substrate. CONSTITUTION:An InAs buffer layer 12 is made to grow on an InAs semiconductor (001) very slightly sloped substrate 11 slightly inclined in a [11 bar 0] direction. When the substrate 11 is placed in an atmosphere of As and heated, the surface of the InAs buffer layer 12 is turned from a (2X4) structure to a (4X2) structure, and the InAs buffer layer 12 is turned to an InAs buffer layer 13 provided with a surface where steps are disposed at a regular interval and the ends of them are rectilinear along a [110] direction. 0.5 molecular layers 14 of GaSb and 0.5 molecular layers 15 of InAs are alternately laminated. Lastly, an InAs layer 16 is made to grow on the whole surface, whereby GaSb surrounded with InAs can be obtained.
Patent JP-S61215477-A (JP)
Title: Fluid diaphragm pump
Inventor: DEGUCHI SADAO
IPC: F04B43/02
Filed: 1985-03-22
Abstract: PURPOSE:To make smooth the flow of fluid thus to reduce the pressure loss due to pulsation by arranging a suction valve in the diaphragm chamber and functioning the corresponding delivery valve simultaneously through mechanical forcible pushing of diaphragm. CONSTITUTION:Upon rotation of cam 14, the rocker arm 11 will roll through a cam rod 15 around a shaft 12 while a diaphragm 1 held between the upper and lower cases 2, 3 will inflate downward through a rod 9. Consequently, a delivery valve 4 arranged in the center of the diaphragm 1 will close to produce the negative pressure in the diaphragm chamber 7 to open a suction valve 6 arranged coaxially in series with the delivery valve 4 in said chamber 7 thus to suck the fuel through a suction port 16 into said chamber 7. While upon upward displacement of the diaphragm 1, the suction valve 6 will close and the delivery valve 4 will open thus to flow the fuel from the diaphragm chamber 7 into the delivery chamber 8. When the diaphragm 1 will displace downward again, the fuel is delivered through the delivery port 18.
Patent JP-S63226137-A (JP)
Title: Digital signal transmission system
Inventor: TSUYUKI SHIGERU
IPC: H04L7/08
Filed: 1987-03-16
Abstract: PURPOSE:To curtail transmitting and receiving circuits, a connector, etc. by constituting the titled system so that a data signal, timing position information and frame position information can be transmitting by one piece of signal line by a simple processing. CONSTITUTION:The titled system is provided with a transmission side burst conversion processing circuit 91 for converting an input data to a burst data by an N multiplying clock (NXfHz) at the transmission side, and also, generating a clock (N multiplying clock) for executing a superposition on a time base with the burst data, a transmission circuit 93 for executing superposition processing on the time base with the burst data, a receiving circuit 94 for extracting a timing wave from a received waveform and discriminating the burst data contained in the received waveform, and a reception side burst conversion processing circuit 92 for executing a processing reverse to that of the circut 91 of the transmission side. In such a way, by using a superposition transmission system on the time base of the N multiplying clock and the burst data, the timing wave can be extracted from the received waveform at the reception side.
Patent JP-S56155479-A (JP)
Title: Kanji (chinese character) typewriter device
Inventor: NODA TSUGUO
IPC: B41J5/00
Filed: 1980-05-02
Abstract: PURPOSE:To enhance the Kana (Japanese syllabary)-Kanji conversion efficiency, by registering and generating words, which are obtained in reference between field- based dictionaries, into an auxiliary dictionary. CONSTITUTION:Kana characters of the word unit is inputted through Kana character input part 2-1 and various function keys 2-2, which are used to designate plural dictionaries, by the manual operation of input device 2. This Kana character input is displayed on Kanji display device 3, and user dictionary 4-1, field-based dictionary 4-2, and auxiliary dictionary 4-3 in file memory 4 for conversion are retrieved  in order to convert this Kana character input to desired Kanji. This conversion output is displayed on Kanji display device 3, and a character pattern corresponding to  the conversion output is indexed from Kanji pattern file 4-4 and auxiliary Kanji  pattern file 4-5 and is printed by printer 5. If the word to be referred cannot be retrieved in selected field-based dictionary 4-2 when the user selects a certain field- based dictionary 4-2, the word group which is retrieved from another field-based  dictionary or is generated newly is registered in auxiliary dictionary 4-3.
Patent JP-S51134088-A (JP)
Title: Light control semiconductor circuit
Inventor: ITOU KOUJI
IPC: H01L31/10
Filed: 1975-05-16
Abstract: PURPOSE: Semi-conductor circuit which has a low output impedance and triodetype electric characteristics and the whole unit of which can be built in a single semi-conductor printed board by applying the conventional bipolar transistor technique as such. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H02238843-A (JP)
Title: Preparing machine of noodle dough
Inventor: OKAHARA YUJI
IPC: A21C13/00
Filed: 1989-03-10
Abstract: PURPOSE:To obtain ripened noodle dough of columnar shape in a lump of fixed amount by supplying with falling a stirred and mixed mixture of raw material powder and water into rolling press machine, columnarly shaping with pressing and roll-kneading action and freely dropping into ripening chamber. CONSTITUTION:A mixture of raw material powder and water for a lump corresponding to an amount decided by cross-sectional area of press and roll-kneading space of rolling press machine 1 and length of rollers 2-7 constructing said space is supplied with falling to the rolling press machine 1. Resultant noodle dough is columnarly shaped by pressing and roll-kneading action and freely dropped into ripening chamber 61 from the rolling press machine 1, then ripened during conveyed by belt conveyer in the chamber, thus sent out to end part of the belt conveyer.
Patent JP-2000258120-A (JP)
Title: Method for detecting position of picture
Inventor: KITANO KIYOSHI
IPC: G06T7/00
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy of detecting the position of a pattern to be detected by finding the position of the point at which the square error between a multi-valued reference picture obtained by adding binary pictures before and after erosion treatment to each other and a picture to be multi-valued becomes the minimum in the domain of the reference picture by shifting the position of the reference picture with the picture to be multi-valued. SOLUTION: Erosion treatment is repeatedly performed on a reference binary picture having a reference pattern 201 and an objective binary picture having a pattern 202 resembling to the reference pattern 201 until all picture element values become zero and a multi-valued picture is formed by adding eroded binary pictures and uneroded binary pictures at every time. Then the position of a reference picture (multi-valued) 302 is shifted against an objective picture (multi-valued) 301 by scanning one picture element by one picture element in a raster-like state and, whenever the position of the picture 302 is shifted, the square error between the objective picture 301 and a reference picture 303 is calculated in the domain of the picture 303.  Then the positional data of the point at which the square error becomes the minimum are found from the results obtained by performing the square error calculation by a designated number of times and the position of the pattern 202 to be detected in the objective picture 303 is detected.
Patent JP-S58177546-A (JP)
Title: Reel driving device
Inventor: UEDA ETSUSHI
IPC: G11B15/22
Filed: 1982-04-09
Abstract: PURPOSE:To reduce occupied space and to obtain a small-sized cassette VTR, etc., by providing a roller which rotates reel turntables at a high speed by transmitting the rotation of an idler directly to the respective reel turntables without the intervention of a abrasion member. CONSTITUTION:When a control plate 42 is positioned as shown in a figure, this reed driving device is in stop mode and the reel turntables 32 and 33 are braked to prevent a tape from moving by external force. When the control plate 42 is moved as shown by an arrow J, unloading, quick traversing, or rewinding mode is selected and a motor 37 is rotated at a high speed to rotate the reel turntable 32 or 33 directly without the intervention of a clutch, winding the tape around a feed or take-up reel at a high speed. When the control plate 42 is moved as shown by an arrow H, loading or recording/reproduction mode is selected; the motor 37 is stopped in loading mode or rotates at a low speed in recording/reproduction mode to rotate the take-up reel turntable 33 through the clutch, winding the magnetic tape with constant torque.
Patent JP-H08264863-A (JP)
Title: Field effect transistor with thin film n-channel including fluorine
Inventor: ROBAATO KOOTO HADON
IPC: H01L51/52
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To enhance a mobility of electrons in a fullerene film by forming the fullerene film which does not virtually contain oxygen and by the fullerene film containing carbon cluster molecules which have a specific number of carbon atom at least. SOLUTION: An insulating layer 12, pad bottom layers 14 and 16 and pad upper layers 18 and 20 are formed on a substrate layer 10. Next contact wirings 22 and 24 are formed and further another wiring 26 is junctioned with a bottom surface of the substrate layer 10. Next a layer made of electronic donor material is formed on the whole surface. Next oxygen is virtually removed in a super vacuum chamber and a fullerene film 30 which is composed molecules arranged in a construction of a soccer ball shape and having sixty or more carbon atoms is formed. Next coating processing by a sealing film 32 which does not transmit oxygen through the fullerene film 30 is performed.
Patent JP-S56155580-A (JP)
Title: Manufacture of piezoelectric element or the like
Inventor: NAGAURA YOSHIAKI
IPC: H01L41/22
Filed: 1980-05-01
Abstract: PURPOSE:To obtain a lens-shaped piezoelectric element of extremely small diameter by a method wherein a machinable material is bonded to a spherical portion of the material for the piezoelectric element, and with the machinable material supported, said material is ground from the side opposite to the spherical portion to form into a lens shape of small diameter, and the machinable material is removed thereafter. CONSTITUTION:A mechanable material 3 such as hardened synthetic resin is bonded 4 to a spherical portion 1 of a disc-shaped material 2. With the machinable material 3 chucked, the material 2 is ground by means of a grinder 7 while being rotated around a center line (a) so that the surface opposite to the spherical portion 1 is formed into a spherical surface 1'. Grinding is moreover proceeded so that the lens-shaped material 2' is ground into an extremely small lens shape. Then, the machinable material 3 is released from the chuck, and the bonding material 4 is dissolved in order to take out the lens-shaped material 2'. By said method, a lens- shaped material of extremely small diameter can be obtained with a condition where errors have been remarkably diffused.
Patent JP-H08255715-A (JP)
Title: Laminated chip inductor and its manufacturing method
Inventor: KATSURADA HISASHI
IPC: H01F17/00
Filed: 1995-03-17
Abstract: PURPOSE: To attenuate inductive reactance components in a high-frequency region at a lower-frequency side by electrically connecting both terminal parts of an inductive component to the external electrode of a lamination body and at the same time electrically connecting the terminal part of a conductive pattern for a capacitor. CONSTITUTION: Conductive patterns 43-46 for a capacitor are formed from the terminals parts of magnetic body sheets 21-27 toward the other terminal parts so that they are insulated from conductive patterns 32-36 for an inductor being formed at the magnetic body sheets 21-27 and at the same time they nearly overlap with conductive patterns 32-36 for each inductor via the magnetic body sheets 21-27. Then, terminals parts 43a, 43b-46a, and 46b of the conductive patterns 43-46 for the capacitor are electrically connected and at the same time both terminal parts of inductive component are electrically connected to external electrodes 29a and 29b formed at both terminal parts of the lamination body, thus attenuating, at a low-frequency side, the inductive reactance component at a high-frequency region.
Patent JP-S58174995-A (JP)
Inventor: SAKASHITA KAZUNAGA
IPC: G09G3/20
Filed: 1982-04-08
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-H01233931-A (JP)
Title: Frame synchronizing fault detection system
Inventor: UETAKE YOSHIKATSU
IPC: H04J3/06
Filed: 1988-03-15
Abstract: PURPOSE:To allow one set (common) monitor means to cope with reception information of a different frame period by using identification information of a frame period and clock information so as to generate a monitor period coincident with the frame period of the said reception information, and monitoring a frame synchronizing pulse. CONSTITUTION:A setting circuit 4 sets identification information FT corresponding to a frame period of reception information, and outputs the set identification information to a monitor circuit 2a. The monitor circuit 2a receives a frame synchronizing pulse FP, a clock C and the identification information FT, uses the identification information FT so as to match the frame monitor period with the frame period of the reception information, monitors the frame synchronization and outputs frame synchronizing fault information ERR when no frame synchronizing pulse FP is added to the reception information at a prescribed period. Thus, one set of monitor means detects the deviation of frame synchronization with respect to the reception information of different frame period from the highway.
Patent JP-H01232706-A (JP)
Title: Magnetic core material and insulating film forming method and magnetic core
Inventor: TODA YUKIO
IPC: H01F1/24
Filed: 1988-03-14
Abstract: PURPOSE:To obtain excellent exfoliation-resistant property and a high permeability even in a high frequency region by a method wherein a chelate compound is contained in the insulating film on the surface of a cobalt-base amorphous alloy. CONSTITUTION:An insulating film is formed on the surface of a cobalt-base amorphous alloy. As a desirable method of formation of said insulating film, a treatment is conducted for a sufficient period using an aqueous solution containing the oxidant of 0.1-10wt.% and a chelating agent of 0.5-15wt.%, and the insulating film, composed of the mixture consisting of the metal constituting a cobalt-base amorphous alloy, an oxide and the chelate compound, is formed. Then, the above-mentioned film is heated up to 200-300 deg.C for 0.5-4hours in a gas atmosphere containing air, oxygen-containing gas, oxygen and the like which are not highly active. Pertaining to a treatment solution, water-soluble hydrogen peroxide containing an inorganic oxidant, which can be handled easily, is considered suitable at present.
Patent JP-2000255964-A (JP)
Title: Monitoring apparatus for escalator
Inventor: YAMASHITA KENICHI
IPC: B66B29/00
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To accurately detect plural events based on an image picked up by one image-picking-up means. SOLUTION: A passenger getting on an escalator while projecting his or her body to an outside of the elevation-operated escalator is detected by an image-picking-up means 7 provided in a landing front face of the elevation- operated escalator out of plurally jaxtaposed escalators, and passengers doing nothing, wandering or standing in the vicinity of doorways in the juxtaposed escalators are detected by the image-picking-up means 7.
Patent JP-H10238501-A (JP)
Title: Pressure booster
Inventor: MURATA KIYOSHI
IPC: F15B3/00
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To prevent trouble, the damage, and deterioration of an actuator for valve drive by relieving a load exerted when the actuator for valve drive is stopped. SOLUTION: A pressure booster is constituted such that a accumulater gas chamber 4 communicated with a gas chamber 2 comprises a cylinder 10 the internal part to which is partitioned into a gas chamber 2 and a liquid chamber 3 by a slidable built-in piston 11; and a housing 20. The piston 11 is worked by a pressure, serving as a power source, of compressed gas pressed in the gas chamber 2 and an accumulater gas chamber 4, liquid in the liquid chamber 3 is fed to an actuator for valve drive, and the actuator for valve drive is operated. In this case, a servo mechanism 30 to control a flow rate of gas flowing from the accumulater gas chamber 4 to the gas chamber 2 according to the position of the piston 11 is arranged in the gas chamber 2.
Patent JP-S59186677-A (JP)
Inventor: KANEFUJI YUUJI
IPC: B07B13/18
Filed: 1983-04-07
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-H04295526-A (JP)
Title: Air conditioner
Inventor: KOTANI MASANORI
IPC: F24F1/02
Filed: 1991-03-25
Abstract: PURPOSE:To make an integral type air conditioner as a whole less bulky by using a structure of partition-forming walls which separate an indoor unit from an outdoor unit. CONSTITUTION:A box wherein air is evacuated and having a small transverse dimension from one wall to the other is formed for the partition wall 25. This structure of the partition augments the insulating effect and hence enables forming a partition 25 with a small wall-to-wall section and achieving furtherance of compactness in air conditioners.
Patent JP-S62265070-A (JP)
Inventor: ERITSUKU JII SUMISU
IPC: F16D65/28
Filed: 1987-03-17
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-H07242529-A (JP)
Title: Skin cosmetic
Inventor: YAMAMOTO NAOMI
IPC: A61K8/63
Filed: 1994-03-03
Abstract: PURPOSE:To obtain a useful skin cosmetic exhibiting remarkable chapped skin improving effect and giving excellent feeling to the skin. CONSTITUTION:This skin cosmetic is composed of a 3-5C alpha-hydroxycarboxylic acid and an active component consisting of (1) an amino acid, (2) glycyrrhizic acid, glycyrrhetic acid and their derivatives, (3) at least one kind of compound selected from ceramide, glucosylceramide and gal actosylceramide and (4) a vitamin and its derivative.
Patent JP-S56157122-A (JP)
Title: Voltage control oscillator
Inventor: SATOU TADANOBU
IPC: H03K7/06
Filed: 1980-05-07
Abstract: PURPOSE:To eliminate the temperature dependance of frequency for a voltage control oscillator, by connecting a transistor circuit containing a temperature characteristic compensating diode to a free running multivibrator circuit having a current sucking transistor. CONSTITUTION:The NPN transistors TR1 and TR2 form a free running multivibrator and also a current sucking circuit along with the NPNTR9 and TR10 plus a resistance 11. Then a TR16 connected with a collector is provided to the base of TR9 and TR10 each, and the power supply voltage is divided by the resistances 14 and 15 to apply a bias to the TR16. In addition, N pieces of temperature compensating diode 17 are inserted between the emitter of TR16 and an emitter feedback resistance. Then a resistance 19 for level shift is inserted between a control voltage input terminal 13 and the collector of TR16, and the bases of TR9 and TR10 are connected to the common contact of collectors of the resistance 19 and the TR16. In such way, the temperature dependance can be eliminated for the frequency with a voltage control oscillator.
Patent JP-H06271227-A (JP)
Title: Investigating data collector for elevator replacement jobsite
Inventor: HONMA YUKIE
IPC: B66B7/00
Filed: 1993-03-19
Abstract: PURPOSE:To provide an investigating data collector for an elevator replacement jobsite capable of reducing the labor and time for collecting necessary jobsite data in the case of first proposing an elevator replacement. CONSTITUTION:An investigator goes to a jobsite, to give display indication to a control part 15 by an input part 11. By this cooed in the control part 15, of investigating items and measuring parts stored in a memory part 12, only a specified investigating item and measuring objective parts are displayed in a display part 13. The investigator performs investigation and measurement in accordance with this display, and obtained data are recorded in an IC card or the like through an input/output part 14. Thus, by collecting data only relating to the principal data, labor and time of the investigator can be reduced.
Patent JP-H10250822-A (JP)
Title: Work feeder
Inventor: UNO NAOTO
IPC: B65G45/26
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To automatically recover chips falling from pallets of a work feeder by a simple configuration without adding a dedicated driving source. SOLUTION: A work feeder 1 for circulating-moving pallets 6 through a specified travelling path is made up of the following components: An endless receiving belt 13 for receiving chips falling from works W on pallets 6 is provided turnably through a travelling path of the pallets 6. Further, a motion transmitting means 15 for transmitting turning movement from the pallets 6 to the receiving belt 13 is provided. Furthermore, chip recovering parts 16 for recovering chips from the receiving belt 13 are provided at specified positions.
Patent JP-H08265908-A (JP)
Title: Method and apparatus for driving truck
Inventor: SASAKI AKIHIRO
IPC: B60L9/18
Filed: 1995-03-20
Abstract: PURPOSE: To realize smooth running of a truck on a curved track like a rolling stock. CONSTITUTION: A current position is determined and a stored data of track, corresponding to the current position, is read out and a decision is made whether the track is straight or curved based on the data thus read out. In case of a straight track, motors for respective wheels located on at least one axis are rotated at identical r.p.m. based on a speed command value. In case of a curved track, the motor for a wheel located on the inside of the curve is set lower than that of the motor for outer wheel based on a curve data and a speed command value. With such arrangement, the truck runs smoothly along the curve. In case of a coasting command, a voltage of zero slip rate is imparted to the motor thus preventing the truck from running while being shifted with respect to the track.
Patent JP-H04295752-A (JP)
Title: Manufacture of dew or moisture sensor
Inventor: NISHIJIMA JUNICHI
IPC: G01N27/12
Filed: 1991-03-25
Abstract: PURPOSE:To manufacture a low-cost sensor having the high stability in quality with simple steps by omitting the steps for soldering and welding, bonding with bonding agent and the like at the time of manufacturing. CONSTITUTION:In the manufacturing method of a dew or moisture sensory a substrate holder having spring-shaped electrodes 14 and external connecting terminals 17 is coupled and fixed in positioning and fixing hole parts 16 opened in a hoop-shaped bracket plate 12. A substrate 10 wherein counter electrodes 9a and 9b are formed in the surface beforehand is inserted and coupled into the holder so that the electrodes and the spring-shaped electrodes are brought into contact with each other.