baber/WOPTO huggingface dataset:
Patent JP-H02196976-A (JP)
Title: Gps position measuring system
Inventor: MATSUO MASAYUKI
IPC: G01S1/00
Filed: 1989-01-26
Abstract: PURPOSE:To obtain a reference frequency oscillator having high accuracy by using an oscillator which is inexpensive and excellent in short term stability by providing a receiver for receiving a radio time signal as the synchronous signal of a reference frequency. CONSTITUTION:The output of a reference frequency oscillator 3 is used as a frequency which becomes a reference at the time of demodulation to a GPS receiver 2 for measuring a position by demodulating the carrier wave phase or the code of a radio wave from a GPS (global position measuring system) satellite 1. Also, in order to improve the accuracy of position measuring data, it is necessary to obtain the reference frequency oscillator 3 having high accuracy. However, since it becomes very expensive, an inexpensive oscillator in which only short term stability is excellent is used, and uses as a reference frequency oscillator having high accuracy by compensating long term stability of the oscillator, while taking synchronization by a synchronous signal outputted from a radio time signal receiver 4 for receiving a radio time signal of JJY, etc. In such a manner, GPS position measuring system having high accuracy can be obtained.
Patent JP-S60162286-A (JP)
Inventor: KAWAI RIYUUICHI
IPC: G06F3/14
Filed: 1984-02-02
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-S60160990-A (JP)
Inventor: MIYODA AKIHIRO
IPC: B68G7/05
Filed: 1984-02-02
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-S54109764-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKADA TOSHITAKE
IPC: H01L21/31
Filed: 1978-02-16
Abstract: PURPOSE: To obtain the PN junction in a short time with elimination of the surface roughness by coating the organic silicon compound on the compound semiconductor substrate, forming the coarse oxide film in the silicon compound at the temperature which does not decompose the organic group combined with the silicon and then diffusing the impurity through the coarse oxide film.  
     CONSTITUTION: N-type layer 7 of GaAsP or the like is vapor-grown on N-type substrate 6 of GaAs or the like, and the silicon hydroxide dissolved into the solvent such as the alcohol is coated 500W1000Å thick on layer 7. Then the substrate is heated about 30 minutes in the air and at 150°C to evaporate only the unnecessary alcohol without decomposing the organic group combined directly and indirectly with Si in the organic silicon compound in order to form coarse protective film 8. After this, substrate 6 is put into the quartz tube along with AsZn which is to be the P-type impurity diffusion source, and Zn is diffused through film 8 while being heated up under the high vacuum state to form shallow P-type layer 9 to layer 7. Then film 8 is removed with the hydrofluoric acid. In such way, no roughness is caused on the substrate surface, at the same time shortening the diffusion time. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11216433-A (JP)
Title: Substrate treating device
Inventor: OGASAWARA MITSUO
IPC: B08B3/02
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To more effectively treat substrates in a device for feeding a treating liquid to the substrates to provide them with prescribed treatment while carrying them in the inclined state to the horizontal surface. SOLUTION: A substrate treating device 10 is constituted so that substrates S carried in a receiving part 12 are sent off to a transfer part 16 while they are carried by a carrying means 18 from a first stripping tank 14a to a second stripping tank 14b, a washing tank 14c, and a drying tank 14d of a treating device body 14. The second peeling tank 14b is provided with a position changing mechanism 19 as the carrying means 18. The substrates W which have been carried in the horizontal state have their position changed to the inclined position by the position changing mechanism 19, and then they are carried in this inclined position. And while the substrates W have their position changed by the position changing mechanism 19, a chemical is sprayed to the substrates W from chemical feeding nozzles 40a, 40b.
Patent JP-S59146205-A (JP)
Title: Sound intermediate frequency amplifier device
Inventor: KUCHIKI TETSUO
IPC: H03F3/183
Filed: 1984-02-02
Abstract: PURPOSE:To reduce noise such as buzz component or the like mixed to sound by connecting an output terminal of a video intermediate amplifier circuit to a filter decreasing a low frequency component or a filter decreasing a high frequency component and a low frequency component and connecting an output of the filter to a sound intermediate frequency circuit. CONSTITUTION:An output signal passing through a VIF amplifier circuit is applied to the filter 9 where only 50-60MHz frequency component of the VIF signal is passed through and the low frequency component is reduced or the low frequency lower than 50MHz is attenuated. The component around 4.5MHz frequency in the VIF signal is eliminated by the filter 9 and frequencies around 58.75MHz and 55.17MHz are extracted. Further, the output of the filter 9 is amplified by an amplifier circuit 10, and the amplifier 10 amplifies the 58.75MHz and 55.17MHz components, which are applied to an SIF detecting circuit 4, the detecting efficiency is improved and the effect of prevention of noise component such as buzz or the like from being mixed is improved.
Patent JP-H06235450-A (JP)
Title: Controller of automatic transmission
Inventor: FUJINAGA KATSUMI
IPC: F16H61/00
Filed: 1993-02-05
Abstract: PURPOSE:To prevent lockup oscillation and generation of speed change shock at the time of performing oil temperature decreasing control, by providing a means for varying a set oil temperature according to speed change steps. CONSTITUTION:The speed change step at time of a signal 32 is judged based on the signal Z2 from a speed change step setting means 34, by means of the oil temperature setting means 32 of a controller 30. Next, a set value with respect to an oil pan is set according to the judged speed change step. The set value is decreased as the speed change step is high. To the set value of the oil pan set per speed change step is added the difference between the oil temperature of the oil pan and the oil temperature of a torque converter, and the set value with respect to the torque converter is found call. It is judged whether this set value is less that the oil temperature detected by the oil temperature sensor, and the oil temperature is less than an allowable temperature when the judged result is NO, and control for decreasing the oil temperature is not necessary. Lockup or shiftdown is performed by an oil temperature increase suppressing means 24 for decreasing the oil temperature, when the judged result is YES.
Patent JP-H01192124-A (JP)
Title: Semiconductor device
Inventor: RI DOUBUN
IPC: H01L21/52
Filed: 1988-01-27
Abstract: PURPOSE:To augment the precision of the mounting positions of a semiconductor integrated circuit chip further preventing the chip from warping and cracking by forming dents in the coated surface of a bonding agent on a frame. CONSTITUTION:The dented surface of a frame 4 is coated with a bonding agent 5 such as resin or solder. First, a semiconductor integrated circuit chip 3 is mounted on the bonding agent 5. Second, the bonding agent 5 is set as it is by heating process using a dryer furnace, etc. In this case, the bonding agent 5 contained in the dents 6 is set earlier to be fastened to the insides of the dents 6 so that the expansion of the bonding agent 5 in the arrow b directions may be restricted to impose the stresses F1, F2 from the contact faces with the frame 4 to the bottom of the dents 6. In such a constitution, these stresses F1, F2 upon the bottom of the dents 6 are offset to each other thereby hardly acting on the semiconductor integrated circuit chip 3.
Patent JP-H04256235-A (JP)
Title: Pcm data demodulation circuit
Inventor: HIRAO EIJI
IPC: H04B14/04
Filed: 1991-02-08
Abstract: PURPOSE:To reduce the possibility of the inversion of positive/negative polarity owing to the error of the highest pit value by permitting a data polarity deciding circuit to decide the polarity of PCM sound data when data is compensated. CONSTITUTION:A range pit extraction circuit 1 extracting a range pit showing the range of data, to which a maximum value in a bucket constituting PCM sound data that is made into the bucket belongs, a range pit holding circuit 3 holding the range pit and a data range detection circuit 2 detecting the data range showing the range of data, to which PCM sound data belongs, are provided. A range comparison circuit 4 comparing the value of the data range with the value of the range pit, a data compensation circuit 5 compensating the high-order pit of PCM data to fit to the range pit and a data polarity deciding circuit 6 judging the polarity of PCM sound data are provided.
Patent JP-H02197925-A (JP)
Title: Expansion system for memory area deletion type basic instruction of evaluate instruction
Inventor: SUZUKI YOICHI
IPC: G06F9/45
Filed: 1989-01-27
Abstract: PURPOSE:To reduce the memory area of a work subject store table by producing no selection subject information table and storing each selection subject in the work subject store table when an EVALUATE instruction is expanded into a basic instruction. CONSTITUTION:A selection subject information setting means 7 supplies a selection subject out of an EVALUATE instruction text and registers the text forming the selection subject in a work subject store table 12. Then the means 7 sets an entry number, the number of texts, and the type of the selection subject at a selection subject information table 11 from the table 12 for each selection subject. When no contradiction is recognized in the combination of attributes, a basic instruction production means 9 produces a basic instruction expansion text 13 via a selection subject information relating means 8 in accordance with the attribute of the selection subject and the combination of attributes of the selection subject and based on the type of the selection subject and that of the corresponding entry of the table 11. As a result, the memory area required for expansion of the EVALUATE instruction into a basic instruction can be reduced.
Patent JP-H10211602-A (JP)
Title: Plane guide
Inventor: YAMAGUCHI HIROSHI
IPC: B27C1/14
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To facilitate the cutting of wood piece rectangularly to its reference plane by providing a handle portion at a guide attached to a main body side rectangularly to a base. SOLUTION: A guide 1 has a handle portion 2 at its center and is provided with a through hole. An engagement member is brought into engagement with a hole formed in a main body 3 via the through hole, whereby the guide 1 is mounted to the main body 3. A wood piece 6 is placed such that its reference plane 7 faces upwardly with its plane to be cut 8 facing sidewardly, and the guide 1 having the handle portion 2 is then placed on the reference plane 7. With the handle portion 2 of the guide 1 being held by an operator, the guide 1 is pressed against the reference plane 7, and the main body 3 is pressed toward the wood piece 6 such that a base 4 and the side to be cut 8 are brought into contact with each other.  When the guide 1 is caused to slide over the reference plane 7, the wood piece 6 can be cut at right agles relative to the reference plane 7, thereby making it possible to operate with the main body 3 being kept stable and thus to cut the wood piece 6 normal to the reference plane 7.
Patent JP-S63185176-A (JP)
Title: Waveform correction circuit
Inventor: KIMURA KATSUMI
IPC: H04N5/922
Filed: 1987-01-27
Abstract: PURPOSE:To correct the waveform of an input signal according to the leading edge and the trailing edge parts of the input signal by correcting the waveform of the input signal based on a correcting signal integrated and formed after limiting the differentiating signal of the input signal by a prescribed signal level. CONSTITUTION:The differentiating signals SDH, SDL of the input signals SY1, SY1H, SY1L are limited by the prescribed signal levels VH, VL, thereby, output signals SLH, SLL in which the signal levels are limited according to the signal levels VH, VL can be obtained. Since the directions of the pulses of the differentiating signals SDH, SDL are different between the leading edge part and the trailing edge part of the input signals SY1, SY1H, SY1L, the limited signal levels VH, VL are set to prescribed value. Thereby, the correcting signals SR1H, SR1L different in the quantity of correction between the leading edge part and the trailing edge part can be obtained and the waveform of the input signal can be corrected according to the leading edge part and the trailing edge part.
Patent JP-H09188341-A (JP)
Title: Container for liquid easily damaged by moisture
Inventor: UEDA KATSUHIRO
IPC: B65D35/44
Filed: 1996-01-08
Abstract: PROBLEM TO BE SOLVED: To prevent the engagement of a container main body and a cap from becoming insecure due to the adherence of a leaked liquid on the engaging surfaces of the container main body and the cap by a method wherein on the top surface in the cap where a needle pin is provided, a liquid reservoir part is provided, and the cap is constituted in such a manner that a leaked liquid which generates when the cap is removed from the container main body, is taken into the liquid reservoir part by the needle pin. SOLUTION: This liquid container consists of a container main body 1 which has a discharging port 4 at the tip of a nozzle part 3, and a cap 5 which is engaged with the container main body 1, and wherein a needle pin 6 of which the forward part is inserted in the discharging part 4, is provided. A liquid reservoir part 7 which is provided on the internal top surface of the cap 5 is constituted by forming a large number of recesses into a ring-shape, or of an annular groove, etc. The shape of the liquid reservoir part 7 can be simultaneously formed when the cap is formed, and it is advantageous cost-wise. Therefore, a leaked liquid which generates when the cap 5 is removed from the container main body 1, does not stick to the engaging surfaces between the container main body 1 and the cap 5, and is reserved or lead out to other part, and the engagement between both parts is prevented from becoming insecure.
Patent JP-H04236308-A (JP)
Title: Laser interference strain gage
Inventor: TERADA SHIGEKI
IPC: G01B11/16
Filed: 1991-01-19
Abstract: PURPOSE:To enhance the light intensity of an interference light, to reduce an angle of reflection of a reflected diffracted light and thereby to made a device small in size. CONSTITUTION:A pair of reflective marks each having at least one reflective diffraction surface which is formed in the same direction with that of application of a strain to a test piece and at a slight angle to the surface of the test piece, a laser oscillator applying a laser to these reflective marks, and a strain calculating means which detects a change in intervals of movement of interference fringes generated by the aforesaid paired reflective marks when the strain is applied to the test piece and determines the strain of the test piece, are provided.
Patent JP-H05185734-A (JP)
Title: Optical recording medium
Inventor: NAKAMURA YOSHINORI
IPC: B41M5/26
Filed: 1992-01-07
Abstract: PURPOSE:To obtain an optical recording medium composed of org. matter enhanced in the writing sensitivity die to laser beam and having good storage stability by providing a recording layer containing a specific light absorbing substance on a substrate. CONSTITUTION:An optical recording medium is constituted of a substrate and a recording layer containing a light absorbing substance represented by formula I (wherein A is a benzene ring or a naphthalene ring and R1 and R2 are respectively H, a halogen atom, a nitro group, a cyano group, a hydroxyl group, a substituted or non-substituted alkyl group, a cycloalkyl group, an allyl group, an aryl group, a vinyl group, an aralkyl group, a heterocyclic group, an alkoxy group, a phenoxy group, an alkylthio group, an arylthio group, an alkoxyalkyl group, an aralkylalkoxyalkyl group, a carbamoyl group, a sulfamoyl group, a haloalkyl group, an oxycarbonyl group, a carboxyalkyl group, a carbonylamino group, a sulfonylamino group, an amino group, a carboxyl group or ureido group) and has high writing sensitivity due to laser beam and good storage stability.
Patent JP-S60163647-A (JP)
Inventor: YOKOYAMA TETSUO
IPC: A61B5/055
Filed: 1984-02-06
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-S55112662-A (JP)
Title: Input and output unit
Inventor: YOSHIMURA FUMIO
IPC: G06F12/00
Filed: 1979-02-21
Abstract: PURPOSE: To increase the system performance, by storing the usage time information of each access medium to the respective memory areas, and by controlling the unit so that the rate of usage of the media can almost be equal based on the measured time.  
     CONSTITUTION: In controlling access media of the hierarchy construction input and output unit, in the input and output control unit 4', when the access media 7a...7c controlled are started for use, the microprocessor 14 starts the timing circuit 15 and the time TS is read out and it is stored to the corresponded usage time memory acreas 17a...17c. Further, at the end of use of the media 7a...7c, the processor 14 reads out the time TE and it is stored in the corresponded usage time memory area. Thus, the usage time information of the media 7a...7c is stored in the memory areas 17a...17c, and when the data shift on the data memory medium 5 is required, based on the measured time, control is made so that the usage rate of the media 7a...7c can almost be equal, to increase the system performance. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58136520-A (JP)
Title: Powr unit for vehicle
Inventor: HATSUTORI TORAO
IPC: B60K17/08
Filed: 1982-02-08
Abstract: PURPOSE:To obtain a large width of speed change ratio further with high transmission efficiency, by concurrently providing an auxiliary speed changer consisting of a gear speed changer to a main speed changer. CONSTITUTION:An auxiliary speed changer Ta is concurrently provided to decrease as narrowly as possible a distance between shafts of driving and driven V-pulleys 40, 41 of a main speed changer Tm and enable their compact accommodation in a casing C of a power unit Pu, while a range of speed change ratio, in which transmission efficiency of the main speed changer Tm, that is, V-belt stepless speed changer is decreased, can be removed. While bearing construction of the casing C can be simplified to form a whole unit to small size by supporting an output shaft 141 to a driven pulley shaft 56, further the shaft 141 is rotated by an intermediate gear train 142 and speed change gear trains 143, 144 in the same direction to the shaft 56, and relatively rotating speed between the both shafts 56, 141 is very low even at high speed operation, then a load of a bearing 140 between the both shafts 56, 141 can be remarkably decreased.
Patent JP-H11220034-A (JP)
Title: Semiconductor device
Inventor: ISHIKAWA KATSUMI
IPC: H01L27/06
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To reduce the variance in protection property between phases as an intelligent power module. SOLUTION: This semiconductor device is provided with an input terminal for overcurrent detecting signal, shortcircuit-current and overheating of an IGBT 31 and an output terminal for issuing an alarm output signal which is indicating overcurrent, shortcircuit-current and overheating. An IC is a single high breakdown-strength monolithic IC manufactured by dielectric isolation technology. Thus, the adoption of the single high breakdown-strength monolithic IC is able to greatly reduce the variance in protection property between phases than in conventional cases.
Patent JP-S59143290-A (JP)
Inventor: DEMURA TAKAYUKI
IPC: H01T13/08
Filed: 1983-02-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63188671-A (JP)
Title: 3,4-epoxycyclopentane-1-methanol derivative and production thereof
Inventor: MORISAWA YOSHITOMI
IPC: C07D303/22
Filed: 1987-01-30
Abstract: NEW MATERIAL:A 3,4-epoxycyclopentane-1-methanol derivative expressed by formula I (R<1> and R<2> are H or OH-protecting group). EXAMPLE:2beta-tert-Butyldimethylsiloxy-3alpha,4alpha-epoxycyclopentane -1beta-methylbenzyl ether. USE:A synthetic intermediate for carbocyclic derivatives corresponding to xylofuranose derivatives which are physiologically active substances, e.g. medicines, etc. PREPARATION:The OH group of a compound expressed by formula II is protected and epoxidized to form a 2,3-epoxide expressed by formula III. The epoxy ring is then opened to provide a 3-cyclopentane-1-methanol derivative expressed by formula IV, which is then oxidized with a peroxide, e.g. m- chloroperbenzoic acid, etc., in a solvent, e.g. dichloromethane, etc., to afford the aimed compound expressed by formula I.
Patent JP-H05215067-A (JP)
Title: Compressor
Inventor: MUNAKATA AKIHIRO
IPC: F04B27/08
Filed: 1992-02-04
Abstract: PURPOSE:To improve seize resistance with less lubricating oil quantity by setting the lowest value of the clearance between a mechanism part and the inner wall of a member enclosing the mechanism part less than a regulated gap in the area having a specified value or more of the total amount of circumferential angles. CONSTITUTION:A swash plate 12 rotated together with a shaft 3 to be oscillated to a piston support 22, and a drive plate 10 for rotating the swash plate 12 are provided. A front housing 6 for enclosing the piston support 22 and the swash plate 12 and rotatably supporting the shaft 3 in the center part is also provided. The lowest value of the clearance 65 between one or more parts of the piston support 22, the swash plate 12 and the drive plate 10 and the inner wall of the front housing 6 is set less than a regulated gap in the area in which the total amount of circumferential angles is 120 deg. or more. Thus, the lubricating oil stirred by the rotating of the swash plate 12 and the like is efficiently delivered to a nutating part, and the oil supply to the nutating part inner part is promoted.
Patent JP-H09209397-A (JP)
Title: Method for adjusting attitude of ground drilling machine
Inventor: SAITO HIROBUMI
IPC: E02F5/14
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To secure the accuracy of drilling a drill hole. SOLUTION: When a drilling machine main body 12 is embedded in a drill hole 32 and a hanging sheave 26 is located within a guide trench 33 installed at the upper end of the drill hole 32, the attitude of the drilling machine main body 12 is adjusted by an attitude adjusting device 34. The attitude adjusting device 34 includes a position adjusting beam 36 and wire guides 38. The position adjusting beam 36 is stretched across the drill hole 32 in such a way to orthogonally intersect the drill hole 32. The wire guides 38, which allow first and second wire ropes 28, 30 to pass through them in such a way as to freely move vertically while being restrained from moving horizontally, are provided by a total of four. The attitude adjusting device 34 is divided into three parts, i.e., a pair of U-shaped units placed at both ends and a square unit placed in the center.