baber/WOPTO huggingface dataset:
Patent JP-H07305926-A (JP)
Title: Automatic icemaker
Inventor: MURAKAMI YASUHISA
IPC: F25C1/10
Filed: 1994-05-11
Abstract: PURPOSE:To always continue stable icemaking by receiving excessive cold gas from a blower by icemaking temperature detecting means by continuously operating a compressor and the blower for a long period, and so sufficiently increasing an icemaking cooling time as not to complete the icemaking in an unfrozen state when it becomes impossible to follow up a water temperature in an icemaking vessel. CONSTITUTION:The automatic icemaker comprises control means 25 having a compressor continuous operation timer 27 for counting the operating time of a compressor 21, a timer 16, a water supply timer 15, a microcomputer, etc., which input from temperature detecting means 2, position detecting means 9, horizontal position detecting means 10 and outputs from driving means 13, 14, 26 for moving a motor 7, a water supply pump motor 5 and the compressor 21.
Patent JP-H10113562-A (JP)
Title: Catalyst for fluorination of halogenated hydrocarbon
Inventor: RINALDI FRANCESCO
IPC: C07C17/21
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst to be used for fluorination of a halogenated hydrocarbon with HF in gas phase and having selectivity, efficiency, and a long life by depositing an amorphous Cr compound and compounds containing compounds of other metals selected from Mg, Ca, Sr, etc., on a prescribed supporting body. SOLUTION: Compounds consisting of an amorphous Cr (III) compound and compounds of other metals selected from Mg, Ca, Sr, Ba, Sc, Ti, and Zr in atomic ratio of Cr/other metals within a range from (1:1) to (50:1) are prepared and a concentrated aqueous solution containing soluble Cr (III) salt and soluble salts of other metals in 1-50 mole ratio is produced. A supporting body selected from AlF3 , Al2 O3 , fluorinated Al2 O3 and carbon is impregnated with the concentrated aqueous solution and the supporting body after impregnation is pre-dried at 100-120 deg.C. After that, the resultant body is treated at 300-400 deg.C for 5-15 hours in inert gas flow and successively activated at 300-400 deg.C for 15-30 hours in anhydrous HF current to give this catalyst.
Patent JP-H07304414-A (JP)
Title: Air bag collision computing device
Inventor: KONISHI HIROYUKI
IPC: B60R21/16
Filed: 1994-05-11
Abstract: PURPOSE:To eliminate the distortion of the AC signal component of deceleration and make a high-speed process by comparing the present detected data with the value added with the prescribed constant to the previous ramp function data, using the smaller one as the present ramp function data, and adding the difference data with the detected data for a prescribed period. CONSTITUTION:The detection signal of the deceleration of a vehicle detected by an acceleration sensor is amplified, A/D-converted, and inputted to a collision judging means 5. A ramp function generating means 51 compares the present detected data with the additional value added with a constant for determining the ramp inclination to the previous ramp function data and selects the smaller one as the present ramp function data. A difference forming means 52 calculates the difference data between the detected data and the ramp function data, a definite integrating means 54 adds the difference data for the prescribed period to calculate the difference data additional value, and an ignition judging means 55 generates an ignition command when the difference data additional value reaches a prescribed value.
Patent JP-H10290045-A (JP)
Title: Semiconductor light-emitting device
Inventor: SUGIURA KATSUMI
IPC: H01S5/00
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To shorten the wavelength of a semiconductor laser while main tainting a low threshold current, by taking a simple means to properly select a dopant. SOLUTION: This device is provided with a stepped n-type GaAs substrate 1 with the main surfaces, which are coupled with each other through a striped slant surface of the surface index A (411), of the surface index 6 deg.-off (100), a distorted mutiple quantum well active layer 3 with a luminous region 3A positioned on the slant surface thereof and a current blocking layer 5, which is formed on the layer 3 and is constituted of n-type (Al0.7 Ga0.3 )0.5 In0.5 and p-type (Al0.7 Ga0.3 )0.5 In0.5 P clad layers, which are respectively formed on the main surface thereof and the slant surface thereof interposing a p-type (Al0.7 Ga0.3 )0.5 In0.5 P clad layer between them.  In this case, Mg impurities and Zn impurities are applied so that it is utilized that the Mg impurities are used as p-type impurities in the above clad layers, the Zn impurities are used as p-type impurities in the p-type part in the layer 5 and the orientation dependence of the uptake rate of the Mg impurities into a semiconductor crystal is low in comparison with that in the case of the Zn impurities.
Patent JP-H08266369-A (JP)
Title: Support device for seat
Inventor: AKIYAMA MASAMI
IPC: A47C7/46
Filed: 1995-03-31
Abstract: PURPOSE: To secure the comfortable attitude of a seated person without locally supporting the upper body. CONSTITUTION: An upper support plate 12 supporting the thoracic spine portion of a seated person and a lower support plate 14 supporting the pelvis portion are supported by upper and lower support members 18, 20, and they are stored in a seat back synchronously movably in the longitudinal direction. A horizontal shaft section 18a is combined with a pair of the right and left spindle sections 50 to form the upper support member 18, the horizontal shaft section 18a is vertically moved along the spindles 50a of the spindle sections 50, and the upper support plate 12 can be vertically moved independently.
Patent JP-H10173778-A (JP)
Title: Mis-connection detection method for 4-wire line and its device
Inventor: KUSHIMA TOSHIAKI
IPC: H04M3/30
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To detect mis-connection of a 4-wire line, in which detection accuracy of the mis-connection by testing the presence of mis-connection of each line of the 4-wire line and to execute the detection of mis-connection of the 4-wire line that is executed, even when a subscriber is absent. SOLUTION: A test master station 200 is in branch-connection to a station side of a 4-wire line 100, a test slave station 300 is in branch-connection to a subscriber side of the 4-wire line 100, and the test master station 200 uses two optional lines to apply 1st feeding to the test slave station 300. The test slave station 300 receiving power sends a specific identification to a test master station 200 through each of lines not used for feeding, and the test master station 200 compares the received identification signal with an identification signal, corresponding to the received line to detect a mis-connection.
Patent JP-S61257721-A (JP)
Title: Positioning device in clamp of bar-shaped part
Inventor: YOSHIDA OSAMU
IPC: B25J15/00
Filed: 1985-05-10
Abstract: PURPOSE:To enable a part to be positioned in its axial line direction while clamping the part through hands, by providing a stopping block in one hand while an extruding device in the other hand. CONSTITUTION:Two fingers 122 can be opened and closed by finger driving units 121 of right and left hands 12 provided hanging and opposed in the lower of a hand main unit 11, and the finger 122 provides inside a V-shaped clamp groove 123 respectively. While the clamp groove 123, providing in its both sloped surfaces respectively rollers 123a, enables a clamped shaft-shaped part to be moved and adjusted in its axial lie direction. Further the hand 12 provides in its outside a stopping block 13 in one side while an extruding device 14 in the other. Accordingly, a positioning device, while clamping the shaft-shaped part lined on a part lining pallet 15, presses the part to the stopping block 13 by the extruding device 14.
Patent JP-S6022980-A (JP)
Inventor: AOYAMA MASAYOSHI
IPC: B08B9/053
Filed: 1983-05-31
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-S5220972-A (JP)
Title: Moving-bed system denitrating apparatus
Inventor: KOHAMA HIROYUKI
IPC: B01D53/34
Filed: 1975-08-12
Abstract: PURPOSE: An upright moving-bed system denitrating apparatus causing on overflow of catalysts from louvers and on stagnetion of catalysts in a catalyst layer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5622445-A (JP)
Title: Image forming unit
Inventor: ISHIDA MASAHITO
IPC: G03G15/00
Filed: 1979-07-31
Abstract: PURPOSE:To make subtle density adjustment possible, by switching the electric power quantity for the lamp adjusted by a key to the adjustment quantity for standard light-exposure at a prescribed time after the end of copying and by inhibiting light quantity adjustment during light-exposure. CONSTITUTION:Variable resistor VR2 is provided for setting a light-exposure quantity and is arranged in the operation panel part of the copying machine as a light-exposure dial, and variable resistor VR3 is so operated that it becomes a proper value for the center value of variable resistor VR2 to perform fine adjustment of the light-exposure quantity, and further, variable resistor VR1 is operated to determine an adjustable voltage range by variable resistor VR2. Then, after the end of copying, the electric power quantity for lamp LA is switched to the adjustment quantity for standard light-exposure at a prescribed time, and further, light quantity adjustment is inhibited during light-exposure. Filter 3 to cut infrared rays is inserted to the light path of the optical system to prevent the bad influence upon the copied image dependent upon change of the spectral distribution characteristic of the light source for change of brightness of the light source.
Patent JP-H02275586-A (JP)
Title: Method and device for reading radiation image information
Inventor: HISHINUMA KAZUHIRO
IPC: A61B6/00
Filed: 1989-04-18
Abstract: PURPOSE:To conversationally determine a proper radiation image information reading condition/image processing condition at the time of obtaining a visual image by displaying a radiation image charged by a monitor image signal on an image display means as a monitor image and executing the conversion processing of a monitor image signal. CONSTITUTION:The device is basically constituted of a radiation image photographing part 20, a reading part 30 for prereading, a reading part 40 for real reading, and an image reproducing part 50. In the case of determining the reading condition/image processing condition based upon data for determining the density/contrast of a monitor image, a control part 314 corrects the data so that the non-linear property of display density characteristic to an input signal to a monitor image display means 354 is corrected. Or, the data are corrected by the control part 314 for an image signal to be inputted to the image display means 354. When the display density/contrast of the monitor image is adjusted at its optimum, the radiation image to be reproduced can be reproduced with the same optimum density/contrast.
Patent JP-S58216377-A (JP)
Inventor: YAMAGISHI TOMOO
IPC: B26D7/10
Filed: 1982-06-08
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-H08274543-A (JP)
Title: Piezoelectric oscillator
Inventor: KOYAIZU YASUO
IPC: H03B5/12
Filed: 1995-03-30
Abstract: PURPOSE: To make a piezoelectric oscillator compact and inexpensive by providing an output corresponding to the current consumption reduction of a circuit, onto which the piezoelectric oscillator is mounted, by connecting an oscillation circuit and a buffer circuit equipped with an input protection circuit through a coupling capacitor. CONSTITUTION: An oscillation circuit 1 and a buffer circuit 2 are connected while inserting a coupling capacitor 9 between those circuits and inserting an input protection circuit 3 due to an input protection diode 10 inside the circuit 2. A feedback resistor 11 is parallelly connected to a buffer 5 inside the circuit 2, and the input operating point of the circuit 2 is biased near the intermediate point of a power source voltage. The output of the oscillation circuit 1 is inputted through the capacitor 9 to the circuit 3 inside the circuit 2, and a power supply voltage VDD2 of the buffer circuit is converted into the signal of a p-p value and inputted to buffers 5 and 6. The waveform of the signal inputted to the buffers 5 and 6 is shaped and that signal is outputted from the buffer 6.  Thus, it is not necessary to use any level shifter circuit and the oscillator can be made compact and inexpensive.
Patent JP-S61256302-A (JP)
Title: Filter for color separation
Inventor: HIRAMOTO MASAO
IPC: G02B5/20
Filed: 1985-05-10
Abstract: PURPOSE:To obtain a color filter which has strict sticking precision with the power of a conventional microscope by forming the color filter on one surface of a transparent glass substrate and a convex hemispherical lens on the other surface. CONSTITUTION:Positioning patterns 1 are formed on the side of the color filter so as to stick an image pickup element and the color filter together and convex hemispherical lenses 2 are formed on the transparent glass substrate 4 on the opposite side from the color filter 3 corresponding to the positioning patterns 1. For example, the diameter of the convex hemispherical lenses 2 is 30mum and the thickness if 10mum while the thickness of the glass substrate 4 is 0.5mm. This color filter is joined with the image pickup element of 1/2-inch size with an adhesive and positioned through the microscope, and then the positioning patterns which are magnified by about x1.4, or the magnification of the microscope are confirmed through the lens effect, so that they are positioned with high precision.
Patent JP-H0716254-A (JP)
Title: Method and device for ultrasonic body tissue crush control
Inventor: AREGUZANDAA AACHII
IPC: A61M1/00
Filed: 1991-04-03
Abstract: PURPOSE: To provide a method and a device both improved for use in ultrasonic fragmentation control of body tissue. CONSTITUTION: An ultrasonic device involves in its hand piece assembly 18 a transducer assembly 20. The transducer serves to transduce power into ultrasonic mechanical vibration energy. A vibration amplifier, which is coupled to the transducer, has an asymmetrical horn part and a symmetrical horn part connected in series. One of the horn parts involves an operation chip 56.
Patent JP-H03295626-A (JP)
Title: Method for extrusion-molding high-molecular material
Inventor: NATORI NOZOMI
IPC: B29C47/10
Filed: 1990-04-14
Abstract: PURPOSE:To prevent plastic material from flowing backwards and entering an additional material path and prevent the path from clogging by a method wherein an on-off valve is provided at the discharging part of the path, through which specified additional material is forced in, of the head part of an extruder so as to be changeable by the absence or presence of the additional material. CONSTITUTION:High molecular material 40 such as plastic or the like containing no specified additive, which is fed from a first extruder 1 to the inlet 21a of a die 21, is passed through a path L1 and extruded to the outlet 21b side of the die. In this case, since the needle 24 at the tip of a movable hollow nipple 23 abuts against the tip 22c of the conical inner wall of a fixed nipple 22 by means of the elastic force of an elastic body 29 so as to block up an on-off valve, the backflowing and entering of the high-molecular material 40 to the additional material path L2 side is prevented from occurring. When the specified additional material 41 is forced from a pressing-in part 6 in the additional material path L2, the material stagnates in the stagnating and pressure receiving part P of the path L2, resulting in pushing the movable hollow nipple 23 upwards against the pressing force of the elastic body 29. When said pressing-up force is larger than the pressing force of the elastic body 29, the needle 24 parts from the tip 22c of the conical inner wall, resulting in opening the on-off valve V.
Patent JP-S5722033-A (JP)
Title: Extruder for multilayer complex body
Inventor: YAMADA MITSUO
IPC: B29C48/51
Filed: 1980-07-17
Abstract: PURPOSE:To avoid the liquid turbulence of resin and to obtain molded goods of multiple layers free from dispersion in outer aspects and mechanical properties by a method wherein two breaker plates are provided in front of the joining position of molten resin materials A and B. CONSTITUTION:The resin material A thrown into a 1st material supply hole 2 is introduced through an inlet 5 of a duct hole to the duct hole 6 and reaches the end of a screw through the breaker plate 91. As occasion arises, part of said resin material passes through a mixing passage 81 of the molten resin or a gudie hole 82, is mixed with the molten resin B supplied through the 2nd resin supply hole 3, coats generally coaxially the molten resin A flowing through a pipe hole 6, is extruded from a die lip 16 through a pressure cap 10, an adapter 11, a block part 12 and blown up and accepted by the air introduced through an air inlet 17.
Patent JP-H05310302-A (JP)
Title: Draining holder of mixer type garbage receiver set under garbage port of kitchen sink bottom
Inventor: KATOU YOSHIMORI
IPC: B02C18/00
Filed: 1991-01-31
Abstract: PURPOSE:To always keep the kitchen sink clean by executing drain processing of garbage in a mixer type garbage receiver to be set under a garbage throw-in port at the bottom of the kitching sink in a simple manner on the batch basis. CONSTITUTION:A vertical shaft 2 whose head of the push-button shape is provided on the top of a kitchen sink surface 17 in an inserting and projecting manner is vertically fitted in a bearing 3. A tilting/turn-over weight 6 is fixed to the edge part wall on one upper side of a mixer type garbage receiver 12 underside of a kitchen sink 5, and the center part surface of the receiver 12 body is pivotably provided inside a U-shaped holder 11 which is horizontally projecting in an integrated manner from the vertical shaft 2, through a rivet 8. A pulverized garbage and waste water receiving port 14 is arranged underside of the receiver 12. When the push-button shaped head of the vertical bar is pressed, the tilting/push-up condition of the receiver is released, the receiver is reversed, and the pulverized garbage and waste water is discharged/drained into the receiving port 14. When the receiver is emptied, the receiver is reversed again by the weight of the motor 10, automatically restored to the initial condition.
Patent JP-H02274734-A (JP)
Title: Magnetic material comprising magnetic powder/synthetic resin mixture
Inventor: TAKEUCHI TOYOO
IPC: C08K3/08
Filed: 1989-04-18
Abstract: PURPOSE:To make it possible to obtain a magnetic material which is thin or has a fine diameter and has a high residual magnetic density by mixing a ferromagnetic material powder with a hot-melt polyester, molding the mixture and magnetizing the molding. CONSTITUTION:A powder of a ferromagnetic material such as an iron powder is kneaded with a hot-melt polyester thermoplastic resin and the mixture is molded into a sheet or the like. The molding is cured and magnetized to form a magnetic material comprising a magnetic powder/synthetic resin mixture. The content of the ferromagnetic powder may be 90 to 30wt.%.
Patent JP-S62254144-A (JP)
Title: Photochromic composition
Inventor: YOSHIDA TAKUJI
IPC: G03C1/73
Filed: 1986-04-28
Abstract: PURPOSE:To enhance sensitivity to light and heat and to enable a glassy film to be formed without using any dispersant by forming the glassy film composed of a mixture of a color forming agent and a color formation adjuvant and allowed to form color by irradiation of ultraviolet rays, and allowed to erase color by heating or irradiation of the visible light. CONSTITUTION:The thin solid glassy film made of the photochromic composition alone can be formed by mixing the color forming agent with the color formation adjuvant without using any dispersant, such as a polymer matrix. The thin solid film exhibiting the photochromic phenomenon at room temperature can be obtained by using the color forming agent which has so far not exhibited it at room temperature by adding said adjuvant. As the color forming agent to be used, spiropyrans, such as spiro[2H-1-benzopyran-2,2'-indoline], and known leuco dyes are enumerated, and as the color formation adjuvant, solid acids are used.
Patent JP-H09287645-A (JP)
Title: Gear with key groove and machining method therefor
Inventor: NISHIGUCHI TOMOAKI
IPC: F16D23/06
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To machine a gear part through machining of a hob in such a state to hold the strength of the side of a key groove, in a gear with a key groove wherein a key groove in a given phase is formed in a gear part formed in an original tooth shape. SOLUTION: A particular gear 10 comprises a gear part 12 formed in an original tooth shape; and a key groove 13 deeper than the tooth groove 14 of the gear part 12. In this case, a plurality of the gear grooves 13a, 12b... of the gear part 12 in the vicinity of a key groove 13 have depth which is decreased toward the gear groove 12a in the vicinity of the side of the key groove 13. Hob machining through which a cut amount is decreased during nearing the key groove 13 is practicable so that the depth of the tooth groove 12a of the gear part 12 adjoining the side of the key groove 13 is decreased to a lowest value.
Patent JP-S60243079-A (JP)
Title: 7-fluoroprostaglandin i2 and drug comprising it as active ingredient
Inventor: SAKAUCHI KIYOSHI
IPC: A61K31/557
Filed: 1984-05-18
Abstract: NEW MATERIAL:A compound shown by the formula I (R<1> is H, 1-10C alkyl, or cation; R<2> is 3-8C alicyclic group; R<3> and R<4> are H, or protecting group). EXAMPLE:7alpha-Fluoro-16,17,18,19,20-pentanoyl-15-cyclopentyl-pGI2 methyl ester. USE:A remedy against diseases of circulatory organs. Having strong inhibitory action on blood platelet aggregation, useful against ischemic cardiac diseases, peripheral circulatory disorders, angina pectoris, myocardial infarction, etc. Also useful in dialysis of kidney and extracorporeal circulation. PREPARATION:A compound shown by the formula II (R<11> is 1-10C alkyl; R<9>, R<31>, and R<41> are protecting group) is fluorinated with a fluorinating agent of aminosulfate trifluoride type, deprotected, and subjected to ring formation by a well-known method, to give a compound shown by the formula I.
Patent JP-2000292764-A (JP)
Title: Driving circuit of liquid crystal display device
Inventor: HASUKA TAKESHI
IPC: G02F1/133
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To suppress the generation of blur of an image caused by periodic variations of sample-hold timing. SOLUTION: In a shift register 3, a shift clock pulse inputted to a shift clock pulse input terminal 1 is timely shifted to generate four shift clocks synchronizing with a dot clock pulse inputted to a dot clock pulse input terminal 2, and also generate four shift clock pulses of the inverse polarity by inverters 4a-4d. The 8 shift clock pulses are selected by a selector 5, and inputted to 8 D-flip- flops 6a-h, and they are arranged in the operation timing, and outputted from respective output buffers 7a-7h to shift clock pulse output terminals 8a-8h.