baber/WOPTO huggingface dataset:
Patent JP-H09301799-A (JP)
Title: Formation of high-resistance silicon carbide layer and silicon carbide semiconductor device
Inventor: INOUE MORIO
IPC: H01L21/20
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To provide the formation in a short time and at a low cost and also to provide the device using a high-resistance silicon carbide layer formed by the formation. SOLUTION: In this formation, a p-type epitaxial growth layer to which B or Al is added is formed on an SiC substrate 21 and in the p-type epitaxial growth layer, two n<+> -layers 23 and 24 are formed so as to interpose a prescribed space between them and also, two p<+> -layers 26 and 27 are formed so as to interpose a prescribed space between them and further, a p-layer 25 and an n-layer 28 are formed in the space between the layers 23 and 24 and in the space between the p<+> -layers 26 and 27, respectively. Then, V<+> ions are implanted into a region surrounding these layers 23 to 28 in the p-type epitaxial growth layer to form a V<+> ion-implanted SiC layer 22. This V<+> ion implantation is performed in a dose sufficient to compensate the carrier density in a crystal of the p-type epitaxial growth layer in the initial stage.
Patent JP-S63281336-A (JP)
Title: Light generating device
Inventor: ITABASHI SEIICHI
IPC: H01L21/30
Filed: 1987-05-14
Abstract: PURPOSE:To facilitate insulation and make the gas injecting device structure small-sized by providing the receiving element or the transmitting/receiving element of light or acoustic wave and controlling the gas injecting device with the light or sound signal of a discharge control device. CONSTITUTION:In this light generating device generating X-rays or extreme ultraviolet rays used for the device production process such as lithography, thin film forming, and etching, a battery, a dry cell, or a solar cell are used for the power supply of the drive electric circuit of a gas valve, the light signal is used as the control signal of the drive electric circuit of a high-speed opening/ closing gas valve 13, for example, and a power supply 104 not requiring to feed the power from the outside such as a cell is used for the drive electric circuit 10 made of an electronic circuit constituted or transistors or the like. A chargeable power supply such as a battery, a dry cell, a solar cell, etc., can be used for the power supply. Insulation is thereby facilitated, and the device can be made small-sized.
Patent JP-S62271280-A (JP)
Title: Tape position information reader
Inventor: SAITO KENJI
IPC: G11B27/28
Filed: 1986-05-20
Abstract: PURPOSE:To eliminate a deviation from a real position at the time of correcting time data by a control pulse (CTL pulse) by providing a correction inhibiting means for inhibiting a time code correction by the pulse signal within a specific time immediately after reading the time code. CONSTITUTION:A time code reading block 1 extracts the clock of a time code signal, decides a bit, detects a synchronizing mark, detects an error, corrects data and normally read data is transferred to a tape position information register 4. A time code reading part 1 performs the correction of '+1' or '-1' to the time code reading data by a running direction signal according to a command from a CTL correction generating block 3. A timer 2 is triggered when the reading of the time code is completed and within the specific time immediately thereafter, the correction command to the time code reading block 1 by the CTL pulse is inhibited from being produced in the CTL correction generating block 3. Thereby, even when the CTL pulse is changed at a B position in the drawing within the specific time, the real tape position information is stably obtained at the time of the tape running at low speed.
Patent JP-S5342303-A (JP)
Title: Method of installing water mill genrator
Inventor: YANO KIMINOBU
IPC: H02K15/02
Filed: 1976-09-29
Abstract: PURPOSE: To permit the center of the water mill to be simply obtained by so arranging as to install the generator after completion of installation of the water mill. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5641478-A (JP)
Title: Controller for pressure tank type water supply equipment
Inventor: SATOU KOUICHI
IPC: F04B49/02
Filed: 1979-09-12
Abstract: PURPOSE: To prevent pumps from chattering in such a way that a pressure detector for single pump drive commands in a pressure tank so as to close the using water volume immediately before stop of the pumps when the pressure in the pressure tank comes up to more than a certain value after start of pumps.  
     CONSTITUTION: A pressure detector 13 for single pump drive commands is provided in a pressure tank 5 in order to close the using water volume immediately before stop of pumps when it is more than Q 5 '. Thus, when the using water volume immediately before stop of the pumps is larger than Q 5 ', pressure in the pressure tank 5 after stop of the pumps goes down lower than follower pump starting pressure, whereas since the follower pump does not start, the pumps can be prevented from chattering. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62273684-A (JP)
Title: Access control method for magnetic disk driving device
Inventor: OTSUKA MINORU
IPC: G11B21/08
Filed: 1986-05-22
Abstract: PURPOSE:To improve the reliability by using a pressure sensitive conductive rubber for a limiter and regulating the unidirectional maximum moving position of a head so as to detect the moving position thereby reducing the adjustment process. CONSTITUTION:The track number counter of a track position of heads 5a, 5b and a detector detecting the maximum shift position of a head by the contact of a head carriage 7 onto a limiter 8 made of a pressure sensitive conductive rubber are provided. The carriage 7 is moved to be sensed by driving a step motor 6 at application of power to restore the head to an original position track position and after the counter is reset, the information representing the head at the original position track position is sent to the host and set initially. When the result of discrimination by the counter is in restorage operation, the head is moved up to the detection. After the counter is reset, the information representing the head at the original position is sent to the host side.
Patent JP-S60261563-A (JP)
Inventor: FUUKU REONGU NUGU
IPC: B03D1/02
Filed: 1985-05-29
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-S60263581-A (JP)
Inventor: JIYOACHIMU JII MERUBAATO
IPC: H04N3/16
Filed: 1985-05-29
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-S5241807-A (JP)
Title: Super conductive rotor
Inventor: HASEGAWA KUNIO
IPC: H02K55/04
Filed: 1975-09-29
Abstract: PURPOSE: An impulsive torque produced in a sudden short-circuit and transmitted from the damper support to the bearing axis can be softened. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05284871-A (JP)
Title: Production of insecticidal collar
Inventor: OKANO TAKAYOSHI
IPC: A01K13/00
Filed: 1992-04-08
Abstract: PURPOSE:To obtain an insecticidal collar to be attached to a neck of pet animal, showing insecticidal effects so as to exhibit an immediate effects stably with time by uniformly blending a flexible non-rigid synthetic resin with an insecticide solution, forming a main part of collar and further impregnating the collar with the insecticide solution. CONSTITUTION:A raw material of flexible non-rigid synthetic resin (e.g. polyvinyl chloride resin) is uniformly blended with 10wt.% insecticide solution (permethrin) and the raw material mixed with the insecticide solution is used to form at least a main part of collar. The collar material is further immersed in an insecticide solution bath for 24 hours, impregnated and a belt pat 11 as a main part of the collar is equipped with a buckle 13 having a hole part 14. The top of the belt part 11 is provided with a hook pin 15, hook holes 17 at positions near to a belt end 16, the belt end 16 of the belt part 11 is passed through the hole part 14 of the buckle 13 at the other end 12 and the hook pin 15 is latched by the hook hole 17 to give the objective insecticidal collar 10 for pet animals such as dogs and cats.
Patent JP-S62274056-A (JP)
Title: Steel for rapid carburizing
Inventor: TABATA NOBUHISA
IPC: C22C38/00
Filed: 1986-05-21
Abstract: PURPOSE:To improve carburizability and cold forgeability by specifying chemical components such as C, Si, Mn, Al, Ni, Cr, Mo, and Fe and carbon equivalent. CONSTITUTION:This steel for rapid carburizing has a composition consisting of 0.15-0.3% C, <=0.1% Si, 0.3-2% Mn, 0.01-0.05% Al, and the balance Fe and further containing, besides the above, one or more kinds among <=2% Ni, <=1.5% Cr, and <=0.8% Mo. Moreover, as to carbon equivalent Ceq represented by Ceq=C%+Mn%/6+Cr%/5+Mo%/4+Ni%/40, Ceq=0.4-0.7% is satisfied in this steel.
Patent JP-H05292414-A (JP)
Title: Image signal reception limiting device
Inventor: MATSUHASHI HISAHIRO
IPC: H04N5/44
Filed: 1992-04-08
Abstract: PURPOSE:To easily limit image reception without selecting receivers and installing positions by cutting off inputted image signals with a switch and making the image reception difficult. CONSTITUTION:The desired channel and time for jamming are previously set by a remote controller 23, and the set contents are displayed on a display part 27 for confirmation and confirmed. When the channel is set at the set time by a remote controller 29 for television set, it is detected by a reception part 24 and transmitted through an interface 25 to a control circuit 22. At the control circuit 22, the channel set to this channel destination by the remote controller 23 is compared and when the respective channels are coincident, a cut-off signal is sent to a switch 26 so as to stop the reception of the program. In this case, when the channel is changed by the remote controller 29, it is detected by the reception part 24, the switch 26 is connected, and the program can be watched.
Patent JP-S61275754-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: OBAYASHI KEIJI
IPC: G03C7/38
Filed: 1985-05-30
Abstract: PURPOSE:To improve reproducibility and granularity and to improve a shelf life by lapse of time prior to development by incorporating a specific compd. into the titled material. CONSTITUTION:At least one kind of the compd. expressed by the formula (R1 denotes H or substituent, X denotes O, N, S or a group binding with C of the coupling position via a C atom and denotes the elimination group of total >=10C which coupled off when the oxidant of an arom. primary amine developer and the compd. expressed by this formula couple, Za, Zb, Zc denote methine, substd. methine, =N- or -NH-, one of Za=Zb bond and Zb=Zc bond denotes bonds and the other denotes the single bond. X may form di- or higher polymers in the form of a divalent group and the total C of the part exclusive of X is <=18), i.e., coupler is incorporated into the titled material. Part may be substd. with other couplers as necessary. The excellent photosensitive layer of the thinner layer is obtd. by using such coupler.
Patent JP-S5819214-A (JP)
Inventor: SUZUKI SHIYOUROKU
IPC: A47G25/20
Filed: 1981-07-28
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-S6325230-A (JP)
Title: Method and equipment for forming glass vessel products
Inventor: UIRUBA OORANDO DOUUDO
IPC: C03B9/193
Filed: 1987-05-15
Abstract: A glassware molding machine includes a plunger and neck mold assembly that cooperates with a carriage and a parison blank mold to form a parison around a first vertical axis (46) in a forming station, and to suspend the completed parison by the neck ring portions. A pair of carriages, and body forming mold portions, alternately cooperate with the neck ring portions to form a container from the parison while the parison remains suspended by the neck ring portions and while the parison remains around the first vertical axis in the forming station. While one pair of forming mold portions transport a completed container from the forming station to a cooling and take-out station with the container held between the closed forming mold portions, the other pair of forming mold portions. are open and, with timng independent of the movement of the first pair move by rectilinear movement back to the forming station.
Patent JP-S597611-A (JP)
Title: Bucket elevator
Inventor: IMURA SATORU
IPC: B65G17/36
Filed: 1982-07-05
Abstract: PURPOSE:To prevent dropping of an article to be discharged between the back surface of a preceding bucket and a supporting member through delay of a starting time of discharge and dropping of an article to be discharged onto the back surface of the bottom of the preceding bucket during discharge, by mounting a slanted chute plate for discharge guide to the support side wall surface of the opening of a bucket. CONSTITUTION:Since a chute plate 7 is attached in the opening of a bucket 3, when the bucket 3 is in a slow inclining condition, dropping of an article is checked by the chute plate 7 and the article is kept from discharge. When the inclining angle of the bucket 3 further increases and is at a stage that the bucket is brought to a certain inclining condition, an article A flows over the chute plate 7 and is discharged from the bucket. The article 4, being discharged, is discharged far away from a belt by a distance equivalent to the length of the chute plate 7 thanks to presence of the chute plate 7, and flows down along inclination of the chute plate 7, and this enables the article to drop further far away by a distance equivalent to an inertia, resulting in preventing the article A from dropping into a gap 9 between a belt 1 and the back surface of a preceding bucket.
Patent JP-H09303050-A (JP)
Title: Sash of opening and closing door
Inventor: MASUYAMA SHINSAKU
IPC: E05D15/06
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a sash in which the irregular part of a lower frame is flatted in opening of an opening and closing sash so as not to obstruct the movement of a wheelchair. SOLUTION: A flat member 40 for flatting an irregular area R in interlocking to the opening and closing of a first opening and closing door 10 is arranged on a lower frame 31 having a rail 32 formed thereon. A housing part 12 of the flat member 40 is provided on the door stop style of the first opening and closing door 10. The flat member 40 is formed of a bendable chain-like lengthy material. A guide piece 14 for guiding the housing of the flat member 40 is provided on the lower part of the housing part.
Patent JP-H08316543-A (JP)
Title: Piezoelectric transformer
Inventor: FUJIMOTO TSUTOMU
IPC: H04R17/00
Filed: 1995-05-16
Abstract: PURPOSE: To obtain a piezoelectric transformer which is capable of being mounted directly on a mounting board and lessened in labor hours required for mounting. CONSTITUTION: A piezoelectric transformer is equipped with a piezoelectric ceramic element 1 where a projection 11 is provided at each node projecting towards a mounting board 6. At this point, the projections 11 may be formed in one piece with the piezoelectric ceramic element 1. A mounting electrode 12 may be previously formed on the projection 11 and connected directly to the connection electrode located on the mounting board.
Patent JP-S5343734-A (JP)
Title: Manufacture of laminated
Inventor: MATSUMOTO TAKASHI
IPC: B32B5/18
Filed: 1976-10-01
Abstract: PURPOSE: To manufacture sheets having good fabricability, by laminating a polypropylene layer with the aid of a modified polypropylene prepared by grafting an unsaturated carboxylic acid onto a polypropylene as an adhesive. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04344955-A (JP)
Title: Temporary change method for access right
Inventor: HATSUTORI TAKAHARU
IPC: G06F21/60
Filed: 1991-05-22
Abstract: PURPOSE:To efficiently perform the integrated operation of the entire file and file control by allowing an operator to flexibly and temporarily change the access rights of each file. CONSTITUTION:In each file included in the integrated files of a processing system, a file directory and an access right management table to be pointed by the directory are provided so as to manage the access right temporarily. When the operator issues a setting command of the temporary access right, the access right is temporarily set to the entry of the high and low order access right management table entries. After that, when every user commands write-in, the temporary access right is checked in preference to the permanent access right by checking the access right management table by the program and the writing is generally prohibited.
Patent JP-S5342860-A (JP)
Title: Electronic wristwatch
Inventor: ISHII HIROSHI
IPC: G04C3/14
Filed: 1976-09-30
Abstract: PURPOSE:A step motor is driven always under minimum power consumption by detecting the revolving condition of its rotor from the waveform of step motor driving current, cutting off more than necessary driving current and changing the driving pulse width according to the magnitude of load.
Patent JP-H0416657-A (JP)
Title: Drainage for heat insulating waterproof layer on rooftop
Inventor: KANNO KATSUYOSHI
IPC: E04D13/04
Filed: 1990-05-09
Abstract: PURPOSE:To promote to drain water on the whole rooftop part by arranging a water conducting protection layer on the contact face between a waterproof layer and covering concrete, and leading the extreme end of the layer up to the upper part of a rolled waterproof layer of a roof drain. CONSTITUTION:Heat insulating material 4 fitted in layer on the waterproof layer 2 of a rooftop 1 is stopped on this side of a roof drain 3 on the end part of a drain groove, and concrete is placed on the heat insulating material 4 and the waterproof layer 2. A water conducting protection layer 8 is arranged on the contact face between the waterproof layer 2 and covering concrete 5, and the extreme end of the layer 8 is led up to the upper part of a rolled waterproof layer 2a of a roof drain 3. A drain water passage is formed out of this protection layer 8, residence water in the vicinity of the heat insulating material 4 is introduced to the roof drain 3, and smoothly drained. Hereby, drainage of the whole rooftop part can be promoted, and freezing of the covering concrete can be prevented.
Patent JP-S5641798-A (JP)
Title: Voltage regulator for generator
Inventor: YAMAGUCHI TOSHIAKI
IPC: H02P9/08
Filed: 1979-09-12
Abstract: PURPOSE:To suppress the amount of the overshoot of the output voltage of the generator by switching the resistance value of a voltage setting resistor or a voltage dividing resistor step by step. CONSTITUTION:During the time the output voltage of the generator 1 does not reach the value set by a voltage detector 10; since a contact 10b is closed, the output voltage of the generator 1 is regulated to the lower voltage set by only a voltage setting resistor 7. The overshoot is generated with respect to said lower voltage. When the output voltage of the generator 1 has exceeded the set value of the voltage detector 10 and a specified time has elapsed, the contact 10b is opened, the voltage setting resistors 7 and 7A are arranged in series, and the output voltage of the generator 1 is regulated to the higher voltage. AT this time, the overshoot can be suppressed at the lower level than that in the case said output voltage is regulated to the higher voltage from the beginning.
Patent JP-H09307798-A (JP)
Title: Scanning camera system
Inventor: ARAOKA SHINJI
IPC: H04N5/225
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To configure a scanner unit and an image processing circuit unit separately for the purpose of making the system small in size, reducing the weight and avoiding loss of the workability. SOLUTION: The scanning camera unit is made up of a scanner unit 1 and an image processing circuit unit 2 interconnected by a cable 3. The scanner unit 1 is made up of an interchangeable lens 13, a line sensor, a CCD driver, and a scanning mechanism scanning mechanically the line sensor. Then the image processing circuit unit 2 designed to be a separate unit from the scanner unit 1 using a connector 17 to be interconnected with the cable 3 is made up of an RISC microcomputer controlling at least drive control and mechanical scanning of the line sensor and a memory that receives an output signal from the line sensor for every execution of mechanical scanning in the unit of one step, converts the signal into a digital image signal of one line and stores sequentially the digital image signal.
Patent JP-H05316097-A (JP)
Title: Line changeover device
Inventor: SHIMADA HIDEAKI
IPC: H04J3/06
Filed: 1992-05-11
Abstract: PURPOSE:To detect the phase coincidence state between an active line and a standby line with high accuracy. CONSTITUTION:A phase coincidence detection circuit 7 compares phases of data signals A, B and outputs a phase coincidence detection signal S1 when they are coincident. Moreover, a phase coincidence detection circuit 8 compares phases of frame pulse signals A, B and outputs a phase coincidence detection signal S2 when they are coincident. When the phase coincidence detection signals S1, S2 both indicate the phase coincidence state, an AND circuit 10 outputs a phase coincidence detection signal S11. Thus, since the phase coincidence of the data signals is detected at the same time of the phase coincidence of the pulse signals, the phase coincidence state between an active line and a standby line is detected with high accuracy.
Patent JP-H11292380-A (JP)
Title: Auxiliary device for work to insert air to printed paper
Inventor: UCHIDA TATSUTOSHI
IPC: B65H31/38
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To provide an auxiliary device for work to insert air between printed papers prior to a printed paper arranging process as one process in book binding processes in which work conventionally requiring skillfulness and heavy work can be easily executed even by an unskilled worker. SOLUTION: A worker M lifts printed paper P to an easy-to-take position by stepping a foot switch 24, and handles a printed paper bundle Pa of a fixed quantity. In this condition, a switch other than the foot switch 24 is stepped, so a presser plate 23 of a presser device 3 is lowered to press printed paper P on a table 5, and a blower 20 is then actuated to insert air blown from a blow part 16 between the bundle Pa of printed paper P held by a hand for performing air inserting work. As air inserting work is completed, the foot switch 24 is stepped again to stop the blower 20, and the presser plate 23 is lifted. The paper bundles Pa after air inserting work are fed to an arranging machine in order to be arranged. These procedures are repeated.
Patent JP-H10309534-A (JP)
Title: Classifying method of powder
Inventor: YANAGIHORI AKIHIKO
IPC: G03G9/087
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a classifying method of a powder which ensures stable production. SOLUTION: By this classifying method, a powder comprising at least one kind of thermoplastic resin or a powder containing at least one kind of thermoplastic resin is dispersed in a gas, and the gas is made to flow along a passage which is divided into plural passages to classify the powder. The powder contains a compd. expressed by the formula. In the formula, R<1> is >=10C alkyl or alkoxy group, R<2> is -X-COOR<3> (X is an alkylene group and R<3> is >=10C alkyl group) or >=10C alkyl group.