baber/WOPTO huggingface dataset:
Patent JP-2000205868-A (JP)
Title: Travel history storage device
Inventor: WATABE MASAYUKI
IPC: G01C21/00
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a travel history storage device wherein the reliability in automatic storing process for a history recording point is raised for reduced operation load on a user while editing is easier. SOLUTION: A reference point representing the position of reference facility is stored in a storage part 7 as a reference point data, a history acquiring part 5 acquires the reference point within a specified limit distance closest to a car position among the stored reference points as a history recording point, and the history recording point and a departure/arrival time is stored in the storage part 7 as a travel history data. Further, a reference point control part 9 updates a reference point stored in advance according to the update of travel history.
Patent JP-H06216468-A (JP)
Title: Semiconductor laser device
Inventor: BESSHO YASUYUKI
IPC: H01S5/40
Filed: 1993-01-19
Abstract: PURPOSE:To provide a semiconductor laser device wherein it can control the output beam of each of a plurality of semiconductor laser elements independently and its assembly operation is easy. CONSTITUTION:Electrodes 3 are formed on individual semiconductor laser elements 2 on a multibeam laser chip 1 in a state that they have been broken and damaged partly, photodiodes 5 are formed on a heat sink 4 (a), and the multibeam laser chip 1 is bonded onto the heat sink 4 in such a way that the photodiodes 5 face broken and damaged parts in the electrodes 3 (b).
Patent JP-S58124125-A (JP)
Title: Compound cooking device
Inventor: ARAHORI YOSHINARI
IPC: H05B6/80
Filed: 1982-01-20
Abstract: PURPOSE:To protect a high frequency heater positioned above an inductive heater both constituted integrally from dirt and heat influence from the below by providing detachably a hood having a switching function of the electric circuit of the inductive heater on the bottom of the high frequency heater. CONSTITUTION:A hood 12 is provided detachably by means of a screw 11a at the high frequency heater 9 and the like so as to cover the entire lower surface of the heater 9. When the hood 12 is mounted, the operator 14 of a switch 13 is pushed by the hood 12 to connect the electric circuit of an inductive heater. Accordingly, in order to use the inductive heater, it is necessary to mount the hood 12. Thus the vapor and oil generated from hood during the use of the inductive heater are gathered in the hood 12. Accordingly, the device body 10 of the high frequency heater 9 can be protected from becoming dirty and receiving heat influences.
Patent JP-S58128749-A (JP)
Inventor: JIYATSUKU SEIDORAA
IPC: H01L21/60
Filed: 1983-01-19
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-H01183673-A (JP)
Title: Copying device
Inventor: OGINO SHIGEO
IPC: G03G15/00
Filed: 1988-01-16
Abstract: PURPOSE:To prevent trouble such as paper jamming by housing the following non-image forming sheets in a non-sort tray or a sort bin which is not used for distribution after a middle tray reaches its housing limit. CONSTITUTION:When copying sheets of prescribed sized are exhausted, copy sheets twice as large as said sheets are fed, cut into half size this side of an image fixing part, and copying is continued. The following non-image forming sheets are housed in the middle tray 41. After it reaches the housing limit, the following non-image forming sheets are housed in the non-sort tray 51 or the sort bin 50 which is not used for distribution.
Patent JP-S63175626-A (JP)
Title: Apparatus for controlling concentration of hydrochloric acid in waste gas of incinerator
Inventor: TANUMA MASAYA
IPC: B01D53/34
Filed: 1987-01-14
Abstract: PURPOSE:To lower the concn. of hydrochloric acid in the waste gas of an incinerator to a predetermined value or less, by arranging a detection apparatus for detecting the amount of vinyl chloride in waste and a control apparatus for controlling the amount of lime charged in the incinerator corresponding to the detection value of the amount of vinyl chloride. CONSTITUTION:The garbage of a garbage bit 1 is received in a garbage charge hopper 3 by a crane 2 and charged in an incinerator 7 through a garbage feeder 4. The garbage in the garbage charge hopper 3 is formed into an image by an industrial television camera 13 and a vinyl chloride detector 4 calculates the amount of the vinyl chloride in the garbage charge hopper 3 on the basis of said image and a lime charging control apparatus 15 controls the discharge amount of the lime powder of the discharge device 6 provided to the lower part of a lime powder hopper 5 to the incinerator 7. By this method, the charging of an excessive amount of lime is made unnecessary and operating cost can be reduced.
Patent JP-S63176462-A (JP)
Title: Vapor depositing device by laser beam
Inventor: MORIYASU MASAHARU
IPC: C23C14/32
Filed: 1987-01-14
Abstract: PURPOSE:To maintain proper conditions during vapor deposition and to enable stable vapor deposition by measuring the intensity of laser beam introduced into a chamber as required so as to keep the intensity constant by control. CONSTITUTION:A laser beam sensor 11 is fixed on the inner wall of a vacuum chamber 5 under the transmitting window 4. Laser beam 1 is usually reflected toward a body 7 to be radiated and vapor deposition is carried out. The laser beam 1 is reflected toward the sensor 11 as required by turning a plane mirror 6 and the intensity of the laser beam is measured. A controller 14 feeds a signal 15 for controlling a laser beam generator to the generator in accordance with the output of the sensor 11. By this feedback control, the intensity of laser beam reflected from the mirror 6 is kept constant. Thus, a vapor-deposited film having stable characteristics is obtd.
Patent JP-S56107918-A (JP)
Title: Intake device for internal combustion engine
Inventor: NAKATANI MITSUNOBU
IPC: F02B33/00
Filed: 1981-01-20
Abstract: PURPOSE: To improve intake efficiency over all engine revolution ranges, output, and fuel cost characteristics by smoothing the intake to the engine main unit over all strokes.  
     CONSTITUTION: When carburetor K is connected to engine main unit E using connection cylinder S and the intake valve of the engine main unit E is closed, air chamber T which sucks the excessive mixture which is supplied to the connection cylinder S is connected to the connection cylinder S using a branch pipe 2. Since an intake valve is opened and closed in accordance with the piston movement of the engine main unit E, the intake becomes intermittent and the excessive mixture in the connection cylinder S flows in negative pressure air chamber T. Then when the intake valve of the engine is opened and the engine main unit E is set to negative pressure, the mixture in the air chamber T is mixed in the mixture in the connection cylinder S, it is sucked in the engine main unit E. As described above, engine intake can be smoothed when the air chamber T temporarily accommodates excessive backflow mixture. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60151361-A (JP)
Inventor: YOTSUYA HIROKAZU
IPC: D05C15/16
Filed: 1984-01-18
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-H03211135-A (JP)
Title: Film supply device
Inventor: NAGASAKA SHIGEAKI
IPC: B65H3/48
Filed: 1990-01-17
Abstract: PURPOSE:To enable the positive one-by-one takeout of films to be fed by providing a gas feed hole for feeding gas between the first film to be taken out going over lock protrusions and the second film standing by next to the first film. CONSTITUTION:A film magazine 2 is provided with lock protrusions (ball edges) 5 to be locked at the peripheral edges of films 1 laminated in a film accommodating chamber 4 so as to restrict the movement of the films 1 in the film taken out direction, as well as a gas feed hole 10 for feeding gas between the first film 1 taken out going over the lock protrusions 5 and the second film 1 standing by next to the first film 1. The films 1 are separated one by one to be taken out by thus feeding gas between the first and second films 1 from the gas feed hole 10.
Patent JP-S63177487-A (JP)
Title: Semiconductor device
Inventor: IRIKAWA MASANORI
IPC: H01L21/20
Filed: 1987-01-16
Abstract: PURPOSE:To realize a multifunctional semiconductor device which possesses both the characteristic of GaAs and that of InP by a method wherein a GaAs crystal and an InP crystal are formed on an identical substrate by using a ternary mixed crystal GaxIn1-xP as a connecting layer so that an InP epitaxial layer can be grown on a GaAs substrate. CONSTITUTION:A GaAs crystal and an InP crystal are formed on an identical substrate by using a ternary crystal GaxIn1-xP (where x = 0.51-0) as a connecting layer (a buffer layer). For example, a GaxIn(1-x)P layer 2 as a buffer layer is grown on a GaAs substrate 1. At the place which comes into contact with the GaAs substrate 1, the lattice constant is set at 5.653 Angstrom  by setting x =0.51 and is made to coincide with the lattice constant of GaAs. Furthermore, x is changed gradually and continuously from 0.51 to 0 within the range where no crystal defect is caused; as soon as x = 0, an InP layer is grown.
Patent JP-H10209306-A (JP)
Title: Nonvolatile semiconductor memory and its manufacture
Inventor: KUNORI YUUICHI
IPC: H01L29/788
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To ensure a tolerance for showing specified electric characteristics, by providing a drain region having regions different in impurity concn. and source region having more different-impurity concn. regions than the drain region. SOLUTION: A memory cell transistor 30 has a source and drain regions 6, 7 formed to face each other below an FG 3 on a main surface of a semiconductor substrate. The source region 7 is composed of a low impurity concn. region 6a creeping in the FG 3, medium impurity concn. region 6c having outer edges beneath the FG 3 and high impurity concn. region 6b apart from the side face of the FG 3 rather than from the region 6c. The drain region 7 is composed of a low impurity concn. region 7a creeping in the FG 3, medium impurity concn. region 7b having outer edges beneath the FG 3. Thus, tolerance for showing specified electric characteristics is ensured.
Patent JP-H09197189-A (JP)
Title: Optical connector
Inventor: ASANO KENICHIRO
IPC: G02B6/40
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To miniaturize a connector plug itself so as to correspond to the compactness of an equipment or a storing box and to reduce the cost. SOLUTION: The optical connector consists of a connector plug 1 and an adaptor 9 and buttingly connects optical fibers to each other. The connector plug is constituted of a ferrule 3 for terminating the tip of an optical fiber 2 and forming a butting end face 4, an end part member 6 formed on the rear end of the ferrule 3 in the butting direction and positioning means 8 for accurately positioning the end face 4 and the adaptor 9 is provided with pawl parts 12 for applying butting force by engaging with the rear end 7 of the member 6.
Patent JP-S62166388-A (JP)
Inventor: IKEDA TETSUYA
IPC: G09G1/02
Filed: 1986-01-20
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-H06216885-A (JP)
Title: Diversity type synchronization detection circuit
Inventor: FUKAWA KAZUHIKO
IPC: H04L1/02
Filed: 1993-01-20
Abstract: PURPOSE:To make the size of the detection circuit small and to simplify the detection circuit by applying inverse modulation to outputs of plural A/D converter circuits respectively by a discrimination symbol series object and selecting the discrimination output so as to reduce the sum of output powers. CONSTITUTION:Carrier frequency synchronization circuits 2, 9 recover a carrier frequency from signals at input terminals 1, 8 receiving a burst signal respectively and multipliers 3, 10 multiply the recovered signal with a signal at the input terminal. Then A/D converter circuits 6, 13 convert an output signal of low pass filters 4, 11 through which the result of multiplication passes into a digital signal, and branch metric arithmetic operation circuits 31, 33 apply respectively inverse modulation to the result of A/D conversion by a series object of a discrimination symbol of a Viterbi algorithm circuit 35. Furthermore, the Viterbi algorithm circuit 35 selects a discrimination output in a way that the sum of output powers of the branch metric arithmetic operation circuits 31, 33 is decreased. Thus, the detection circuit having the same error rate characteristic as that by a maximum ratio synthesis without use of the least square method is made small and simplified.
Patent JP-H02187103-A (JP)
Title: Method for adding extract to powder or granular material
Inventor: ASADA KAZUO
IPC: A23L27/30
Filed: 1989-01-17
Abstract: PURPOSE:To cause extract to be adsorbed uniformly on powder or granular material at high efficiencies without damaging the quality of extract or powder and granular material by filling material to be extracted and powder or granular material separately into a pressure vessel so as to be brought into contact with extraction solvents formed into a supercritical or liquid state. CONSTITUTION:Pretreated black pepper is filled into an extraction tank 1, while granules of aspartame(AP) are filled into an adsorption tank 2. Liquid carbon dioxide from a bomb 3 is pressurized to a set pressure by means of a pump 4 and then heated by means of a heater 5 so as to be formed into a supercritical or liquid state, whereby the carbon dioxide is led to the extraction tank 1, where piperine in black pepper is selectively extracted. The carbon dioxide into which piperine has been dissolved at a high concentration is led to the adsorption tank 2 and penetrates into granules of AP. Piperine is adsorbed into the AP granules, so that aftertaste improving effect is obtained. Consequently, since extraction, separation, and addition can be achieved in one step operation, processes can be greatly simplified, and further, tint, properties, etc., of AP are not adversely affected, enabling also delicate adjustment of addition quantities.
Patent JP-H01182539-A (JP)
Title: Torque fluctuation control device for engine
Inventor: MAMIYA KIYOTAKA
IPC: F16F15/08
Filed: 1988-01-18
Abstract: PURPOSE:To make it possible to always perform effective control by detecting the rotary angle of an output shaft which expresses the maximum value generated in the stator coil of the electric drive means provided to the output shaft of an engine and setting this rotary angle as an electrically conducting period to the stator coil. CONSTITUTION:The output shaft 2 of an engine 1 is provided with a revolving field pole 3, and an exciting coil 4 and stator coil 5 are provided inside and outside the field pole 3 respectively to constitute an electric drive means A. The output shaft 2 is given positive torque by making the electric drive means A function as an motor and counter torque by making it function as a generator. A rotary angle detecting means C receiving the voltage generated in the stator coil 5 is provided to detect the rotary angle of the output shaft 2 by which the voltage expressed the maximum value in the electric power generated in the stator coil in the state that counter torque is acting. This detected signal is input in an electrically conducting period setting means D to set the angle of rotation as the electrically conducting period to the stator coil.
Patent JP-H02259916-A (JP)
Title: Object movement controller
Inventor: EDOWAADO EFU BAAKU
IPC: H02P23/00
Filed: 1990-01-17
Abstract: PURPOSE: To stably and highly precisely control the moving speed of a courage by detecting a physical characteristic to show the variation of the length of a belt or a cable stretched between a motor and the carriage, and adjusting a target speed signal so as to reduce the difference of the target speed and the actual speed of an object in accordance with the detected physical characteristic. CONSTITUTION: When the carriage 12 moves reciprocatively on a bar-shaped member 14, an optical encoder 36 detects the movement of the carriage, and a generated pulse train is converted into an analog signal by a frequently- voltage converter, and tit is processed in a motor drive circuit 38 together with a position signal. The target speed signal is outputted from the motor drive circuit 38, and is inputted to the motor 18 through a conductor 40, and controls the speed of the carriage moving reciprocatively on the bar-shaped member 14. A feedback circuit adjusts the level of the target speed signal, and reduces the deviation of the actual speed from the target speed. Thus, a very stable operation system which can control the carriage directly owing to both the effects of an internal and an external servo loops can be obtained.
Patent JP-H06212540-A (JP)
Title: Knit fabric by crochet needle and its method of knitting
Inventor: TAKEDA SACHIKO
IPC: D04B31/00
Filed: 1993-01-21
Abstract: PURPOSE:To obtain knit fabric having knitted stitches of connected stitches of a motif in the same form, making either face as the surface. CONSTITUTION:When a petal 5a of the first cloth is formed on a second ring 6a and a petal 3b is made on a first ring 4A, the second ring 6a is turned inside out. When a petal 3g is formed on a first ring 4B and a petal 5b of the second cloth is made on the second ring 6a and a petal 5b is formed on the second ring 6a and a petal 3h of the first ring 4B is made, the surface and the back of knit fabric are inverted to continuously knit and to form only face knitting. By knitting in this way, the first motif 1 is composed of a petal 3 comprising face stitches and the second motif 2 is composed of petal 5 comprising back stitches. When the surface and back of the knit fabric is inverted, the petal 3 of the first motif 1 is made into the back stitches and the petal 5 of the second motif is turned to the surface stitches.
Patent JP-H09193172-A (JP)
Title: Mold assembly
Inventor: YAMAMOTO KUNIO
IPC: B29C45/33
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To surely release a bottom from a slant core for forming a groove part in a mold assembly for molding the bottom by a method wherein an engaged state of a bottom groove part with a lid catch part is secured in an accomodating case for mini disks. SOLUTION: In a bottom groove part, a face to a lid side is made undercut shaped. Thereby, a spring effect is obtained by engagement of the groove part with a catch part. In a projected part 53 of a slant core 51 forming the groove part, a first side face 53a to a fixed tool 46 side, and a second side face 53b to the opposite side are inclined in the same direction. In order to raise releasability, a slant angle α of the first side face 53a is made larger than a slant angle β of the second side face 53b.
Patent JP-H04250525-A (JP)
Title: Character code processor
Inventor: TOYOURA JUN
IPC: G06F5/00
Filed: 1991-01-28
Abstract: PURPOSE:To identify whether a shift JIS code which is inputted consists of one byte or two bytes, and to align all codes to two-byte formation. CONSTITUTION:A character code detection device 3 outputs a detection signal 32 which has a logical value '1' only when the high-order one byte of a two- byte code is inputted. This signal is outputted to a one-bit shift register 4 as a select signal 53 one cycle later. A selector 5 outputs all-'0' data to the high- order byte of a two-byte output register 6 when the select signal 53 has a logical value '0' and outputs the contents of a one-byte shift register 2 when the select signal 53 has '1'. Consequently, the one-byte code becomes a two-byte code having '0' as its high-order one byte and all the codes are aligned to the two- byte formation so that character strings ca be processed at high speed.
Patent JP-S63177221-A (JP)
Title: Controller for output of hard copy
Inventor: YUDA SHINICHI
IPC: B41J3/00
Filed: 1987-01-19
Abstract: PURPOSE:To obtain a black/white hard copy output device that can clearly identify the difference of colors by varying the types of markers, lines and hatchings to show the difference of colors of patterns or characters displayed on a color CRT screen. CONSTITUTION:When a hard copy request is delivered by a switch 2 through a black/white hard copy output device 1, the hard copy request signal 9a) is supplied to a data converting part 9 via a hard copy request accepting part 5. Then the part 9 extracts the picture data out of a CRT output buffer memory 6 of a color CRT 3 and converts the data on the straight lines, surfaces, characters, etc., discriminated by colors into the copy data discriminated by the types of markers, lines and hatchings to transfer them to a hard copy output buffer memory 7. The output of the memory 7 is supplied to a black/white hard copy device 4 via a hard copy interface 8. A table memory part 10 stores the types of markers, lines, etc., and confirms the using conditions of them.
Patent JP-S60153255-A (JP)
Title: Centralized control system of network control unit
Inventor: YAGIYUU MASAKI
IPC: H04M11/00
Filed: 1984-01-20
Abstract: PURPOSE:To reduce the capacity of a data transfer device with respect to a network control unit to use effectively the existing network control unit and to maintain service by forming a centralized control unit having collecting and distributing functions between the network control unit and the data transfer device. CONSTITUTION:A centralized interface control part CINF is connected between the network control unit NCU and the data transfer device DET. An NUC starting signal from the DET is received by the CINF and an answer signal is sent to the DET through the CINF. Simultaneously, the CINF selects an idle NCU under control by a control part 504. The DET supplies the number information to the CINF in accordance with a protocol determined between the DET and the CINF. The CINF sends the received numbers successively to the selected NCU through a signal distribution part 501. When the NCU detects a terminating subscriber's answer, the information is supplied to a prescribed signal line. The signal is received by a signal collection part 502 and the circuit is switched to MODEM. Thus, the plural NCUs are concentrically controlled only by one DTE.
Patent JP-H09199944-A (JP)
Title: Digital phase modulator
Inventor: NAKAJIMA NOBUO
IPC: H03H17/02
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a phase modulator easily realized by a fixed decimal point DSP. SOLUTION: Data from an A/D converter 17 are fed to a fixed decimal point DSP 19. The fixed decimal point DSP 19 adjusts a level of the data (x) so that the result of an internal arithmetic operation does not exceeds ±. Then the fixed decimal point DSP 19 operates a cosπx1 as to the i-th data x1 i=1, 5,..., operates a -sinπx1 as to the i-th data x1 for i=2, 6,..., operates a -cosπx1 as to the i-th data x1 for i=3, 7,..., and operates a sinπx1 as to the i-th data x1 for i=4, 8,... and provides an output of them sequentially to output a digital phase modulation signal y(t). The arithmetic operation of the trigonometric function is executed through series expansion so that the result of on the way of operation does not exceeds ±1.