baber/WOPTO huggingface dataset:
Patent JP-S54133480-A (JP)
Title: Growth method for liquid phase epitaxial
Inventor: BETSUPU TATSUROU
IPC: C30B19/00
Filed: 1978-04-07
Abstract: PURPOSE: To grow the semiconductor single crystal of low impurity concentration with a good reproducibility, by carrying out meltback of base board and growing the crystal in liquid phase by the impurity in the base board after contacting single crystal base board containing a fixed impurity, with thin layer solution and carrying out baking in inactive or reducing atmosphere.  
     CONSTITUTION: The single crystal base board 17 containing a fixed quantity of donor impurity, is inserted in the concave part 18 of the slider 15 and the liquid phase growth solution 27 is packed in thin layer at the opening. H 2  gas is flowed in the reaction furnace 10 from the gas introducing tube 12 and the board 17 and the solution 27 are heated by the main heat source. Both are contacted moving the slider 15 when the temperature is reached at 300W900°C and baking is carried out and then, meltabck of the board 17 is carried out. The donor impurity, for example, S of this portion is completely discharged out of the solution 27 together with sulfides in the solution 27. Next, temperature is risen to the crystal growth beginning temperature. By the above heat treatment, a fixed donor concentration is obtained in the solution 27 by S of the part carried out meltback. In such a condition, n-formed layer is grown on the board 17 by cooling. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61201872-A (JP)
Title: Temperature sensing body for autochock mechanism
Inventor: MISHIRO YASUSHI
IPC: F02M1/10
Filed: 1985-03-04
Abstract: PURPOSE:To prevent the adhesion of dusts, etc. onto the periphery of a piston by installing the second protecting cylinder which moved in reciprocation with the piston, closely attached onto the first protecting cylinder inside said cylin der, between the projection part of a temperature sensing body for autochoke and the piston. CONSTITUTION:A piston 6 driven by an inside temperature sensing body is installed, in order to turn a fast idle cam 3 for the interlocking between a chock valve 1 and a throttle valve 2 in accordance with temperature. The first protecting cylinder 24 is intalled at the projection part 5 of a temperature sensing body housing 4, and the second protecting cylinder 25 which moves in slidable ways in close contact with the inside surface of the first protecting cylinder 24 is installed inside the first protecting cylinder 24. The tapered part 28 of the piston 6 is closely attached onto the top edge of the second protecting cylinder 25. Therefore, the adhesion of dusts, etc. onto the peripheral surface of the piston can be prevented.
Patent JP-H03246878-A (JP)
Title: Card insertion type contact spring
Inventor: WATANABE SHINICHI
IPC: G06K17/00
Filed: 1990-02-23
Abstract: PURPOSE:To increase the contact pressure at a free end by forming the tip section of the free end into a folded shape, providing the second fulcrum section and the second flexible section, and providing a contact protruded in a curved shape at the tip portion of the second flexible section. CONSTITUTION:A contact spring 1 is directly fixed to a fixed member 2 at one end 1a to provide the first fulcrum section 5, a tip section 6 at the free end of the other end 1b is folded to the inside except the first flexible section 7, and the second fulcrum section 8 and the second flexible section are formed. A contact 10 protruded in a curved shape is formed at the tip portion of the second flexible section 9, and the contact 10 is elastically pressed and excited downward. The elastic force of the first flexible section 7 with the first fulcrum section 5 as a fixed portion at one end and the elastic force of the second flexible section 9 with the second fulcrum section 8 as the folded point of the free end can be applied to the contact 10 in two steps. The elasticity of the contact pressure can be increased while a plate spring made of the same member is used.
Patent JP-S59174422-A (JP)
Inventor: KITAMURA ATSUSHI
IPC: B65B33/00
Filed: 1983-03-11
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-H05244478-A (JP)
Title: Hand blur correction device
Inventor: OKI MITSUHARU
IPC: H04N5/232
Filed: 1992-02-27
Abstract: PURPOSE:To reduce number of input output pins for an integrated circuit including a motion vector detection circuit by providing a tri-state buffer or a buffer to each integrated circuit. CONSTITUTION:Tri-state buffers 1a, 3a, 3c, 8a are in the state of through, interrupt, interrupt, through in the data input state. Picture element data (a) outputted from an A/D converter circuit 1 are outputted to lines L5, L6 via the buffer 1a and the data (a) on the line L5 are inputted to a motion vector detection circuit 3 via the buffer 3b, and the data (a) on the line L6 are inputted to a field memory 8. Similarly the data (a) are not outputted from an integrated circuit IT1 for a horizontal blanking period and the output data of the circuit 3 are inputted to a memory 8 via the buffer 3a and the output is outputted to lines L7, L8 via the buffer 8a. The data (a) bypass the circuit 3 in the non- correction state. Then number of input output points of the integrated circuit IT2 is reduced to 18.
Patent JP-H03243881-A (JP)
Title: Ultrasonic detecting device
Inventor: FUKUSHIMA YASUO
IPC: G01S15/34
Filed: 1990-02-21
Abstract: PURPOSE:To improve the SN ratio of a signal after composition by reception processing by providing one transmitter receiver, oscillation means which send out sent signals of plural frequencies, a discriminating and converting means, and an adding means. CONSTITUTION:Oscillation signals f1 - f3 of three waves oscillated by oscillators 32a - 32c are added by an adder 34 and supplied to a transmission/reception switching circuit 40 through a buffer power amplifier 36. Then the signal is radiated into the sea through the transmitter receiver 42. A received signal Sg from a reflecting body is inputted to an input and addition part 50 through the circuit 40. The signal Sg is branched and supplied to mixers 52a - 52c at the input and addition part 50 and the mixers 52a - 52c are supplied with local oscillation signals fa - fc from local oscillators 54a - 54c and output converted signals Sh - Sj. Noise components, etc., are removed from the signals Sh - Sj, envelopes are detected, and the signals are added by an adder 60 to output an output signal Sr. The signal Sr is supplied to a signal processing part which displays an image of the state of the reflecting body, etc., as a hard copy, etc.
Patent JP-H05242851-A (JP)
Title: Specimen introducing method
Inventor: KAWABATA KATSUHIKO
IPC: G01N27/62
Filed: 1992-02-27
Abstract: PURPOSE:To establish a specimen introducing method which can change over the introduction of specimen easily without extinguishing high-frequency inductive coupling plasma and without causing specimen adsorption or contamination. CONSTITUTION:Argon gas supplied from an argon gas supply source undergoes rate-of-flow regulation by the third flow controller, introduced via the third flow path opening/closing valve to an incoming flow path leading from a spray chamber to a plasma torch, and exhausted to the outside via the fourth flow path opening/closing valve and fourth flow controller.
Patent JP-S59170559-A (JP)
Title: Vehicular power transmission gear
Inventor: OOKUBO SEIICHI
IPC: F16H48/38
Filed: 1983-03-15
Abstract: PURPOSE:To enable to arbitrarily change the driving mode so as to suit to running conditions by a structure wherein a differential lock clutch is arranged between the input side and the output side of a differential gear and at the same time a change-over clutch is arranged in the part of the output side of the differential gear. CONSTITUTION:A differential gear 7 provides with a pair of output shafts 7b and 7c at the front and the rear of an input gear case 7a in a power transmission gear, in which the turning force of a prime mover 1 is transmitted through a transmission 2 to a differential gear 7 and then distributed to driving systems 3-1 and 3-2 of the respective front and rear wheels. The propeller shaft 6 of the rear wheel driving system 3-2 is connected to the rear output shaft 7c. On the other hand, the propeller shaft 6 of the front wheel driving system 3-1 is connected through a change-over clutch to the front output shaft 7b. Further, a differential lock clutch 9 is interposed between the input gear case 7a and the output side, for example the front output shaft 7b. In the structure as mentioned above, the change of driving mode is performed by controlling said clutches 8 and 9.
Patent JP-H04278375-A (JP)
Title: Color image forming device
Inventor: OSHIMA KIYOSHI
IPC: B41J11/42
Filed: 1991-03-07
Abstract: PURPOSE:To obviate the need for a cutter exclusive for a resist mark and to perform a color registration with high accuracy. CONSTITUTION:A latent image of a resist mark 7 is formed on recording paper 1 out of an effective area for a main image 6 orthogonally to the feed direction of the recording paper 1. The resist mark 7 is developed to a Cyan at the highest density.
Patent JP-H08228830-A (JP)
Title: Application tool
Inventor: MORITA MASAAKI
IPC: B43K1/08
Filed: 1995-03-01
Abstract: PURPOSE: To ensure restraining lowering of discharge amount of fluid in case the fluid is of low viscosity or contains a pigment, discharging well a proper quantity of the fluid, and securely closing or opening an outlet for discharging. CONSTITUTION: This application tool comprises a holder 4 having a ball house 4a on which an outlet 4a1 is provided at the tip, and a ball 6 held inside the ball house 4a, wherein the ball house 4a is formed with a nearly cylindrical smooth face having an inside diameter D greater than the diameter d2 of the ball 6, and an avoiding member 10 having the same diameter as that of the ball 6 is provided on the rear side of the ball 6. In the ball house 4a, a ball receiving seat 4a2 for receiving the avoiding member 10 is formed, while in the ball receiving seat 4a2 a fluid inducing hole 4b is provided. Further, in the inner wall of the fluid inducing hole 4b, a longitudinal groove 4c is provided, and an energizing means 12 for energizing the avoiding member 10 forward is inserted through the fluid inducing hole 4b.
Patent JP-H09227043-A (JP)
Title: Group supervisory operation device for elevator
Inventor: TATSUTA FUMIO
IPC: B66B1/18
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an elevator group supervisory operation device for elevators capable of accurately specifying a fault elevator without error when one of multiple elevators constituting a group fails. SOLUTION: When one of multiple elevators fails, the fault elevator is excluded from the group supervisory operation control, and the group supervisory operation control is applied to the other elevators in the group supervisory operation control device of this group supervisory operation device for elevators. The group supervisory operation device for elevators is provided with multiple failure detecting switches A1-A6 provided correspondingly to individual elevators and closing contact points based on the outputs of the group supervisory operation control device when failures of elevators occur and multiple output means L1-L6 connected to the corresponding failure detecting switches A1-A6 in series respectively and outputting the presence or absence of the failures of elevators between power feed terminals.
Patent JP-S64880-A (JP)
Title: Picture data compressing method by vector quantization
Inventor: TANAKA NOBUYUKI
IPC: H04N19/423
Filed: 1988-02-24
Abstract: PURPOSE: To greatly compress picture data by selecting a vector, which corresponds to the group of the picture data in a block at the minimum distortion, and providing a number to show the selected vector, and predictively encoding the aggregate data of the numbers.  
     CONSTITUTION: Original picture data S showing one sheet of continuous tone pictures, is led to a block conversion circuit 10, and is converted into the data (x) of every rectangular block. The data (x) is inputted to a vector quantizer 11, and the vector x(m), which corresponds to the group of (x) at the minimum distortion, is selected, and an encoded data Dm, showing the identification number (m) of the vector, is outputted. The output of the data Dm is inputted to a predictive encoding circuit 13, and is predictively encoded. After the circuit 13 predicts the prospective value of the data, and obtains a predicted error, it encodes the leading raw data of every line and the predicted error on the basis of a Huffman code table, and obtains a compressed data. Then, a picture reproducing device 20 reproduces a picture, nearly equivalent to the original picture, the original picture data S carries. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-2000245195-A (JP)
Title: Apparatus for making speed of motor variable
Inventor: KATO YOSHIRO
IPC: H02P23/04
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To suppress reduction of the efficiency of an induction motor in a low-speed drive region, without requiring many control elements by varying the frequency and the value of the voltage applied to the induction motor. SOLUTION: An apparatus for making variable the speed of a motor has a variable-ignition point bearing element 3 provided connectively between a power supply 1 and a single-phase induction motor 2 in series with each other, a zero-cross sensing means 4 for sensing the time-points whereat the voltage of the power supply 1 exists in the vicinities of zero volt, a counter 5 for counting the number of sensings performed by the sensing means 4, a rotational-speed setting means 6 for setting the rotational speed of the single-phase induction motor 2, a control and computing means 7 for control and computing the ignition-points of the variable-ignition point bearing element 3 based on the sensed value by the zero-cross sensing means 4, the counted value by the counter 5, and the set rotational-speed value by the rotational-speed setting means 6,  and an element drive means 8 for driving the variable- ignition point bearing element 3, based on the computed value by the controlling and computing means 7. In the apparatus for making the speed of a motor variable, based on the set value by the rotational-speed setting means 6, every (2n-1) half-periods of the voltage of the power supply 1, the control and computing means 7 outputs ignition signals at the sensed time-points by the zero-cross sensing means 4.
Patent JP-S62200718-A (JP)
Inventor: SHINOZAKI IKUHIKO
IPC: H01G9/022
Filed: 1986-02-28
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-S63240891-A (JP)
Inventor: DEIITAA RAFURAA
IPC: A63B71/10
Filed: 1988-02-23
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-H05242537-A (JP)
Title: Magneto-optical recording medium
Inventor: KUDO YOSHIHIKO
IPC: G11B11/105
Filed: 1992-02-28
Abstract: PURPOSE:To enable the formation of a perpendicularly magnetized film which consists of a crystalline magnetic material having a relatively high magneto- optical recording effect and has high thermal stability of a plastic substrate. CONSTITUTION:This recording medium is constituted of the laminated structure of an MnBiAl film 13 epitaxially grown as the crystalline magnetic film having the crystal magnetic anisotropy of Caxis orientation on a ground film 12 oriented to a specified crystal face on a substrate 11 and a nonmagnetic layer (Sb film 14) having the crystal face orientation similar to the crystal face orientation of the ground film 12 by limiting the thickness of the above-mentioned magnetic film (MnBiAl film 13) to <=5nm. As a result, the epitaxial growth is intensified and the above-mentioned magnetic film is thermally stabilized. The perpendicular magnetic anisotropy and the thermal stability are thus imparted to the above-mentioned magnetic film.
Patent JP-S52125378-A (JP)
Title: Temperature measuring method
Inventor: SHIODA KATSUHIKO
IPC: H05K3/34
Filed: 1976-04-14
Abstract: PURPOSE: To reliably perform temperature controlling at the time of soldering by forming a thermocouple with a combination of dissimilar kind metals such as the copper foil of a printed circuit board, the terminal of an electronic part, solder, etc. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03163029-A (JP)
Title: Remedy for neonatal hemolytic jaundice
Inventor: HARA TOSHIRO
IPC: A61P1/16
Filed: 1990-02-22
Abstract: PURPOSE:To obtain the subject remedy, containing human gamma-globulin as an active ingredient and capable of exhibiting remarkable treating effects with high safety. CONSTITUTION:A remedy containing highly purified human gamma-globulin, having <=20 units anticomplementary activity measured at 5% protein concentration and exhibiting >=90% peaks of 7S in purity as IgG determined by cellulose acetate electrophoresis without virtually containing polymerization type gamma-globulin and preferably any blood type antibody as an active ingredient. The aforementioned remedy is normally prepared as a pharmaceutical in the form of a freeze-dried formulation and preferably simultaneously dissolved in an aqueous solvent so as to provide 10-100mg/ml expressed in terms of proteins and administered by intravenous dripping, injection, etc. The dose thereof is about 0.2-2g/kg at a time. The above-mentioned dose is administered in 1 to several divided portions a day for 1 to several days preferably in combination with phototherapy.
Patent JP-S51118016-A (JP)
Title: Brushless a.c. synchronous machine
Inventor: TSUKIOKA HIDEO
IPC: H02P25/03
Filed: 1975-04-09
Abstract: PURPOSE: Brushless A.C. synchronous machine that the excitation of A.C. exciter is alternated. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H10238402-A (JP)
Title: Piston for internal combustion engine
Inventor: SUZUKI TAKAO
IPC: F16J1/16
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To lighten a weight of a piston and maintain a rigidity of the piston. SOLUTION: A piston for an internal combustion engine comprises a generally cylindrical top plate 12, a pair of pin boss parts 18 extending downward from a bottom wall 16 of the plate 12 and placed opposite to each other, and a pair of skirt parts 14 extending downward from the bottom wall 16 of the plate 12 and placed opposite to each other. The piston for an internal combustion engine is provided with bridging walls 24 connecting the pin boss parts 18 with the skirt parts 14, respectively, and having generally rectangular sectional shape. A reinforcing rib 36 is provided at a boundary part 38 between a top wall 32 and a side wall 28 and a boundary part 39 between the top wall 32 and a side wall 30, or a boundaries 40 between a bottom wall 34 and the side wall 28 and a boundary 41 between the bottom wall 34 and the side wall 30.
Patent JP-S56139563-A (JP)
Title: Powdered epoxy resin paint composition
Inventor: TANI SHIYOUJI
IPC: C09D5/03
Filed: 1980-03-31
Abstract: PURPOSE: The titled composition with excellent shelf stability, giving a coat excellent in smoothness, electrical characteristics, adhesion, luster, etc., which is prepared by compounding an epoxy resin with a specified curing agent.  
     CONSTITUTION: 100pts.wt. bisphenol A diglycidyl ether-type epoxy resin of epoxy equivalent 350W4,000 is mixed with 6W30pts.wt. Δ'-tetrahydrophthalic anhydride and, if necessary, with a filler, a pigment, a fluidity adjustor, an antiblock agnet, etc., and the resultant mixture is kneaded, crushed and classified.  
     EFFECT: Initial characteristics of the coat is not deteriorated even after prolonged storage for six months or longer.  
     USE: A variety of linings, coat for electrical appliances, etc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02221821-A (JP)
Title: Thin film thermoelectroelement
Inventor: SHIMABARA YUTAKA
IPC: H01L35/32
Filed: 1989-02-22
Abstract: PURPOSE:To easily miniaturize an entire sensor by providing an infrared ray shielding film in the area of a thermocouple pattern at least excepting a sensing contact part on the surface which is the infrared ray incident surface of a substrate. CONSTITUTION:A thin film thermoelectroelement 10 is constituted of the substrate 1 through which infrared rays pass, the infrared ray shielding film 3 provided on the surface of the substrate 1 and a thermopile 2 and a black body film 4 provided on the back surface of the substrate 1. The infrared rays made incident on a photodetector part H where the shielding film 3 is not formed, out of the infrared rays made incident on the surface of the element 10, is transmitted through the substrate 1 and heats the sensing contact part of the thermopile 2 and the black body film 4. Thus, thermo-electric power is generated in the thermopile 2. By forming the thermocouple pattern on the back surface side of the substrate 1 and providing the shielding film 3 at the specified spot on the surface side of the substrate 1, the entire element 10 need not be housed in a container and the element 10 itself can be used as one part of a container, thereby miniaturizing the entire sensor.
Patent JP-H10234354-A (JP)
Title: Constant temperature apparatus
Inventor: TAMAOKI YUICHI
IPC: A01N59/16
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a constant temperature apparatus having inner walls, shelves, etc., composed of a safe and sustained antimicrobial synthetic resin and useful as a refrigerator for drugs, the refrigerator for blood, an incubating apparatus, etc. SOLUTION: This constant temperature apparatus has an outer box 2, an inner box 3 having a storing space 7 in the interior, shelves 8 arranged in the storing space 7, and closing doors 5 and 6 for freely closing and opening the storing space, and is constituted so that the storing space 7 may be cooled and/or heated to keep drugs, blood, etc., at a low temperature, or kept at a constant temperature for incubation. Further, a molding product, etc., composed of a synthetic resin obtained by mixing 0.5-1.5wt.% silver-based inorganic antimicrobial agent therewith are used at the position requiring antimicrobial properties.
Patent JP-H08220565-A (JP)
Title: Liquid crystal display element
Inventor: ONO TOSHIOMI
IPC: G02F1/13
Filed: 1995-02-08
Abstract: PURPOSE: To provide a liquid crystal display element of a wide temperature range type which has a good responsiveness at a low temperature. CONSTITUTION: A chiral liquid crystal 4 made by adding a minute amount of chiral nematic liquid crystal to a normal nematic liquid crystal is sealed between opposing glass substrates 1 and 2. In this chiral liquid crystal 4, it is set to make the N-1 transition point 95 deg.C or higher, and the C-N transistion point -30 deg.C or below, and the chylous pitch 30 to 40μm. By using such a chiral liquid crystal 4, a liquid crystal display element which has a good responsiveness property at a low temperature, and of a wide temperature range type can be obtained.
Patent JP-S57157116-A (JP)
Title: Photoelectric type encoder
Inventor: KABAYA YOSHIHIKO
IPC: G01D5/36
Filed: 1981-03-24
Abstract: PURPOSE:To reduce attenuation of the amount of light between a light emitting device and a light receiving device, by providing photo FETs having thin belt shaped photoelectric transducing surfaces on a second optical grating which faces a first optical grating. CONSTITUTION:The light emitted from the light emitting device passes the first optical grating 10 and reaches the second optical grating 12. The second optical grating 12 moves in correspondence with the measured value. An N type semiconductor substrate 28 is stuck to a substrate 26 of the second optical grating  12, and a photo FET group is formed. An oxide film 32 having thin belt shaped grooves 30 at a specified interval is formed on the N type semiconductor substrate 28. P type semiconductor layers 34 are diffused and formed beneath the grooves 30. Therefore, P channel enhancement type photo FETs are arranged in the longitudinal direction of the second optical grating 12 at a specified interval. The voltage obtained by each photo FET is taken out through a drain electrode layer 40 and a source electrode layer 42.