baber/WOPTO huggingface dataset:
Patent JP-H0918773-A (JP)
Title: Image pickup device
Inventor: KATAYAMA TATSUSHI
IPC: H04N5/265
Filed: 1995-06-27
Abstract: PURPOSE: To facilitate various operations and adjustment of the image pickup operation in the image pickup device. CONSTITUTION: The image pickup device is provided with an input device 112, which is mounted on a display screen of a display section 111 displaying a video signal picked up and designating an optional area on the screen with a pen, a finger or the like. Based on a video signal of the area pointed out by the input device 112, AF, AE and white balancing or the like are conducted, and characters and images inputted by the input device are composited in the display screen.
Patent JP-S644694-A (JP)
Title: Method of purifying lower hydrocarbon
Inventor: KOTANI YASUO
IPC: B01D3/00
Filed: 1987-06-26
Abstract: PURPOSE:To easily prepare a high-purity lower hydrocarbon without necessity of large-scale equipment, by repeatedly spraying a stock soln. of a liquefied lower hydrocarbon through the use of a spraying device comprising a plurality of containers each equipped with a siphon tube and connected to each other. CONSTITUTION:A stock soln. of a liquefied lower hydrocarbon is fed into an evaporator comprising containers each equipped with a siphon tube (e.g., siphon tubes 3a-3e; containers 1a-1e) and connected to each other, thereby purifying the lower hydrocarbon. In this case, the stock soln. is fed while spraying through a stock soln. inlet (e.g., spraying nozzle 11a) into the container 1a equipped with a siphon tube. The liquefied lower hydrocarbon thus formed is fed while spraying (11b) through the siphon tube 3a into another container equipped with a siphon (e.g., 1b). The impurities contained in the liquefied lower hydrocarbon are diffused in a gas phase within the containers each equipped with a siphon, thereby preparing a liquefied lower hydrocarbon having a high purity.
Patent JP-H0212892-A (JP)
Title: Method of packaging electronic component
Inventor: KATO RYOJI
IPC: H05K1/18
Filed: 1988-06-30
Abstract: PURPOSE:To realize a method capable of mounting a surface packaging electronic component without using a device hole and still allowing the package to have a thickness as small as in the case where a device hole is used by inserting a connecting part of the surface packaging electronic component into a through hole from the surface of a substrate while applying it against an electronic component connecting pad for fixing the same. CONSTITUTION:A printed circuit board 1 is provided with a through hole 2 having a size larger than that of a connecting part 6 of a connecting terminal 5 of a surface packaging eletronic component 4 by 0.1 to 1.0mm. After a metallic foil is bonded to one face (rear face) of the board 1, suspension-bridge-like pads 3 for connection of the electronic component are formed on the bottom of the through hole 2 (on the rear side of the board 1) simultaneously with printing of interconnections. The connecting part 6 of the surface packaging electronic component is inserted into said through hole 2 from the top side of the board 1, while it is applied against the pads 3 and fixed thereto. For example, solder reflowing is most suitable for connecting the connecting part 6 to the connecting pads 3. Alternatively, a conductive adhesive (e.g., silver paste) may be used.
Patent JP-S5587048-A (JP)
Title: Preprocessing method and preprocessing agent for tested liquid for diagnostic reaction of pregnancy
Inventor: KONDOU KOUICHI
IPC: G01N33/74
Filed: 1978-12-25
Abstract: PURPOSE: To eliminate the turbidity and interferring components without losing HCG in the tested liquid, by contacting the tested liquid of human placenta sex gland stimulous hormone (HCG) with the carboxilic acid type cation exchange resin fiber or silicon treated glass fiber.  
     CONSTITUTION: The tested liquid detecting HCG such as body liquid and urine taken from pregnant women immunologically is contacted with the carboxilic acid type cation exchange resin fiber of about 5W15d or silicon treated glass fiber of about 5W15μ in diameter and is filtered. This filtrated test liquid is immediately served for pregnant women diagnostic reaction. The reaction interferring component and turbidity component can be eliminated without incurring substantial loss of HCG in the tested liquid through this preprocessing, and the sensitivity and reliability in the pregnant diagnostic reaction can be increased. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6147338-A (JP)
Inventor: KANEKO TOSHIHARU
IPC: B65D1/02
Filed: 1984-07-31
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-S6052701-A (JP)
Title: Displacement measuring device
Inventor: MORI HIROKAZU
IPC: G01B7/02
Filed: 1983-08-31
Abstract: PURPOSE:To use effectively an eddy current-type sensor even in a region where its precision is low by operating an NC table on a basis of the output of the eddy-current-type sensor so that the length between an object to be measured and the eddy current-type sensor before displacement of the object to be measured is equal to that after displacement of the object to be measured. CONSTITUTION:A sensor 1 detects the extent of gap between the sensor 1 and the object to be measured in a case 9 and sends an electric output corresponding to this extent to an amplifier 7. This amplified output is stored in a holding circuit 10 as an initial gap extent by an initial data taking-in timing signal. In this state, the object to be measured is displaced by a length DELTAl. A comparator 11 discriminates whether this DELTAl is in the positive direction or the negative direction. A displacement measuring part 12 determines the moving direction of a sensor head on a basis of this output and transmits it to a driving control part 5 of the sensor head. A driving means of an NC table 2 moves a table 3 in the positive or negative direction on a basis of the command of the control part 5. When the length between the object 8 to be measured and the sensor 1 is equal to that before displacement, the NC table is stopped.
Patent JP-H11355765-A (JP)
Title: Front monitor camera device for vehicle
Inventor: HIEKATA ISAO
IPC: B61D37/00
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To prevent light from a headlamp from being undesirably incident on a monitor camera for monitoring the front of a vehicle and to provide clear images by the monitor camera. SOLUTION: For this front monitor camera device, a housing space 15 separated from an external space 17 by an external plate 16 provided with light transmissivity is formed at the head 11 of a front vehicle, the monitoring camera 20 supported by a supporting base 21 is turned to the front part of the vehicle and fixed at the almost center of a floor 23 facing the housing space 15 from a lower part and the front part of the vehicle is monitored by the camera 20. Then, the headlamp 26 for illuminating the front of the vehicle from the rear part of the external plate 16 through the external plate 16 is installed to a wall part 25 facing the housing space 15 from the rear part of the advancing direction of the vehicle and the front part of the vehicle is illuminated at nighttime or in a tunnel section or the like.  Two left and right antireflection plates 27a and 27b are provided facing from a side part in the visual field area S of the monitor camera 20 and the light from the headlamp 26 is prevented from being reflected on the external plate 16, being reflected further inside the housing space 15 and being made incident on the monitor camera 20.
Patent JP-2000349066-A (JP)
Title: Method for manufacturing semiconductor substrate and solar battery, and anodization device
Inventor: NISHIDA AKIYUKI
IPC: H01L21/3063
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To form a device with improved characteristics without any cracks and crevices by eliminating a thin-film crystal semiconductor layer at the peripheral part of a first substrate by etching using electrolytic polishing. SOLUTION: A silicon single-crystal substrate 101 is mounted to a specific position in an anodization device, and a silicon layer 104 is allowed to oppose a negative electrode I in an HF solution. The negative electrode is in nearly the same shape as a positive electrode that the negative electrode is in contact on the reverse side of the silicon single-crystal substrate 101. For example, a strip of ring or polygonal shape is formed along the peripheral part of the silicon single-crystal substrate 101. Current is allowed to flow between the electrodes and etching is made in an electrolytic polishing mode, the silicon layer 104 at the peripheral part of the silicon single-crystal substrate 101 or one portion or all of the silicon layer 104 and a porous layer 103 is eliminated.  In this case, the elimination of only the silicon layer 104, one portion of the silicon layer 104 and the porous layer 103, or the like can be selected according to the separation strength of the porous layer.
Patent JP-H0510990-A (JP)
Title: Frequency measurement method and its device and semiconductor tester
Inventor: HAYASHI YOSHIHIKO
IPC: G01R23/15
Filed: 1991-07-02
Abstract: PURPOSE:To measure the frequency of signals from a measuring object easily and economically without using a frequency counter. CONSTITUTION:The output signal from a tested element 10 is binarized in a comparator 6 and taken in a fail memory 8 as a sampling value at every period of the timing signal 104 from a timing generator. By analyzing the sampling value taken with a computor 9, the frequency of the output signal from the tested element 10 can be measured.
Patent JP-H11332338-A (JP)
Title: Seedling transplanter
Inventor: KAMIYA HISASHI
IPC: A01C11/00
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To lower the height of a reserve seedling table and facilitate the maintenance of a fertilizer-delivery part of a fertilizing apparatus. SOLUTION: This seedling transplanter 1 has a reserve seedling table 60 above a fertilizing apparatus 11 and the frame 61 supporting the reserve seedling table 60 is positioned below the upper end of the fertilizing apparatus 11. As an alternative, the seedling transplanter 1 has a reserve seedling table 60 above a fertilizer delivery part 31 of a fertilizing apparatus 11 and the reserve seedling table 60 is constructed to be retractable together with the supporting frame 61 from the upper position of the fertilizer delivery part 31.
Patent JP-H0514850-A (JP)
Title: Video recording and reproducing device
Inventor: SHIBATA HIDEYO
IPC: H04N5/782
Filed: 1991-07-02
Abstract: PURPOSE:To provide a video recording and reproducing device which can record an input video signal right after inputting an alarm signal. CONSTITUTION:This device is provided with a control circuit 5 detecting the alarm signal to be inputted and outputting respective kinds of control signals, a memory circuit 1 storing the input video signal with the control signals and outputting stored video signal, a switch 2 switching the input video signal and the video signal outputted from the memory circuit 1, a recording circuit 3 recording the video signal in a recording medium and a recording head 4 recording the signal in the recording medium.
Patent JP-H0327619-A (JP)
Title: Level shift circuit
Inventor: MATSUMOTO KAZUYA
IPC: H03K19/0185
Filed: 1989-06-23
Abstract: PURPOSE:To improve the operation margin by providing a source follower circuit and a constant voltage generating circuit so as to compensate the voltage shift even when a power voltage is fluctuated thereby keeping a stable level shift quantity against the fluctuation of the power voltage. CONSTITUTION:When a gate voltage of a normally off type MESFET 12 in a source follower circuit 19 changes, a current flowing between the source and the drain changes and the voltage shift changes. Then the fluctuation of the power voltage is absorbed as the source-drain voltage of the normally on MESFET 17 in a constant voltage generating circuit 18. Thus, since the fluctuation of the power voltage appears as the change in the gate-source voltage of the FET 12, when the voltage of the negative power supply is decreased, the gate-source voltage of the FET 12 is increased to increase the voltage shift. Moreover, when the negative power voltage is increased, the gate-source voltage of the FET 12 is decreased to decrease the voltage shift. Thus, a stable level shift against the fluctuation of the power voltage is kept to improve the operation margin.
Patent JP-H0327666-A (JP)
Title: Facsimile retransmission discrimination system
Inventor: FUKUDA HISASHI
IPC: H04N1/32
Filed: 1989-06-23
Abstract: PURPOSE:To prevent invalid holding of a communication line and invalid call setting by preventing retransmission of a page picture data when the reproduction of a page original is expected to be finished. CONSTITUTION:While a line controller 12 sends a page picture data Pi of the 1st page to a facsimile terminal equipment 4, when a network controller 11 detects a call interrupt, the network controller 11 sends a call interrupt detection signal KCS to a main controller 14 to send a half-way interrupt notice signal tts to the line controller 12. When a retransmission discrimination section 142 discriminates it that the valid data E in the page picture data P reaches a destination facsimile equipment 4 at the interrupt of a call, the retransmission of the page picture data P during transmission is not implemented.
Patent JP-S6138727-A (JP)
Title: Holding device of plate-shaped material
Inventor: UTO MASATSUGU
IPC: B25J15/08
Filed: 1984-07-31
Abstract: PURPOSE:To miniaturize an absorbing device with simple constitution by making the holding device of a plate material combined with the claw having an operation lever with a roller and the inclination. CONSTITUTION:An operation lever 9 is drawn to the left side in the figure with fixing a frame 1 when a material 12 is fed. A roller 8' pushes up the part 4' of a claw 3 and the material 12 is held with being pinched between the claw 3 and a plate 2. In this case since a roller 6' is rolled with sharing the contact pressure with the plate 2 and roller 8' with the part 4' of the claw 3 respectively, the motion is performed extremely smoothly. Due to the frame 1 being fitted to a moving device the material 12 is carried to the prescribed position with being held by pinching.
Patent JP-H0829342-A (JP)
Title: Microscope and measurement of refractive index
Inventor: OSAWA HISAO
IPC: G01N37/00
Filed: 1994-07-14
Abstract: PURPOSE:To independently measure only the refractive index distribution of the surface of a sample while keeping high spatial resolving power by comparing the intensity of an evanescent wave at a time when a probe and the surface of a sample are separated by a proper distance with that of the evanescent wave at a time when the probe and the surface of the sample come into contact with each other. CONSTITUTION:A sample 2 is irradiated with the light from an evanescent wave detecting light source 6 so as to satisfy a total reflection condition to generate an evanescent wave and, when the probe provided to the tip of a cantilever 3 is brought into contact with the surface of the sample 2 by a cantilever driving means 12, the intensity Is of propagation light generated by the scattering of the evanescent wave is detected by a photodetector 13. Next, the probe is moved from the sample 2 until the intensity Im of the evanescent wave becomes 1/A (A; predetermined real number) of the intensity Is to calculate the moving quantity Z1 from an approach state. A processing means 10 uses the exponent exp. of the bottom of natural logarithm, the wavelength lambda of the emitted light of the light source 6 and the incident angle theta on the upper surface of the sample of emitted light to calculate a refractive index (n) satisfying formula A=exp[-4piZ1/l).(n<2>sin<2>theta-1)<1/2>].
Patent JP-H0832438-A (JP)
Title: High output impedance inverter and flip-flop using it and phase modulator
Inventor: NAKAYA YASUHIRO
IPC: H03K3/355
Filed: 1994-07-14
Abstract: PURPOSE:To make each gate width of all depletion FETs small from the standpoint of manufacture and to reduce the current consumption by providing an impedance adjustment depletion FET in the inverter. CONSTITUTION:The inverter is provided with an enhancement FET Q10 switched depending on a level of an input signal, a load depletion FET Q11 being a load of the enhancement FET Q10, and an impedance adjustment depletion FET Q12 increasing the output impedance of the enhancement FET Q10. That is, an output impedance of the inverter 30 is increased by providing the impedance adjustment depletion FET Q12 and the gate width of the load depletion FET Q11 is made the same as the gate width of other load depletion FET Q11. Thus, the gate width of all the depletion FETs Q11, Q12 is minimized from the standpoint of the manufacture and the current consumption is reduced.
Patent JP-S6317115-A (JP)
Title: Oil circulating device in working vehicle
Inventor: SANESHIGE HIDEO
IPC: A01D41/12
Filed: 1986-07-10
Abstract: PURPOSE:To make it possible to always circulate oil appropriately, by connecting a blow pipe between the upper surface of an oil tank and a position above the level of oil in a mission casing, so that flowing oil is led from the tank to the casing. CONSTITUTION:A hydraulic pump 32 sucks oil from a mission casing 12a and feeds the same into hydraulic apparatuses 35, 37. Thereafter, the oil is returned into an oil tank 15 which is communicated to the mission casing 12 through a bypass pipe 47. In this arrangement, the upper surface 15a of the oil tank 15 is communicated with the upper section of the mission casing 12a through a flow pipe 50. The upper surface 15a of the oil tank 15 is set to be higher than the level L of oil in the mission casing 12a so that an air section composed of a gap H is defined in the oil tank 15. With this arrangement, the extra oil in the oil tank 15 is led into the mission casing 12a, thereby it is possible to prevent the back pressure from being raised.
Patent JP-S6056781-A (JP)
Title: Cord reel
Inventor: HIRAOKA MICHIO
IPC: B65H75/44
Filed: 1983-09-06
Abstract: PURPOSE:To make a cord reel compact, by providing the main rotary shaft of the cord reel with a stopper function to maintain a power cord in a pulled-out position. CONSTITUTION:To maintain a power cord 20 in a pulled-out position, the cord pulling-out force is eliminated, a reel 25 supported on a main shaft 23 of small diameter is made eccentric outwards from the axis of the main shaft, by a spiral spring 21, and a stopper 26 made of a material of high friction coefficient and provided on the periphery of the reel is pushed on the inside wall of a cose 24 so that the force of the spiral spring acting to wind the power cord is canceled by the frictional force between the stopper and the case. To wind the cord 20, the main shaft 23 is slid in the axial direction by an external force, the eccentricity of the reel 25 is eliminated, and the stopper 26 is separated from the inside wall of the case 24 so that the force of the helical spring 22 returns the cord into the case.
Patent JP-H0455173-A (JP)
Title: Jointing structure of wheel house part
Inventor: KOSHO KOJI
IPC: B62D25/08
Filed: 1990-06-22
Abstract: PURPOSE:To facilitate the manufacture and processing and maintenance, and improve the bonding strength against the vertical input from a wheel side by providing ribs projecting to the cross direction of an automobile in one side and providing channels, in which the ribs are to be engaged, in the other side in bonding part of a wheel house forming member and both car body building members. CONSTITUTION:A hood ridge reinforcement is made of the light material having excellent rigidity and processability such as aluminium with extrusion molding into a long side cylindrical form, and has a nearly square cross section of the cylinder, and a channel 10 is formed in a side surface 3a of an engine room side. A side member 5 is also made of the light material such as aluminium with extrusion molding into a long size cylindrical form, and has a nearly square cross section of the wide cylinder, and a channel 11 is formed in a side surface 5a of an engine room side similarly. A strut tower 4 is made by casting the light material such as aluminium, and has a main frame 4a formed by bending into a L-form. An upper horizontal part 4b and a vertical part 4c of the main frame 4a have a predetermined width and form respectively, and a jointing part 4e formed into a nearly U shape in cross section is provided, and respective ribs 13, 14 projecting in the width direction of an automobile are provided horizontally in these jointing parts 4d, 4e.
Patent JP-H0455180-A (JP)
Title: Burglar preventing device for autocycle
Inventor: OGUCHI ISAMU
IPC: B60R25/04
Filed: 1990-06-22
Abstract: PURPOSE:To hinder starting of an engine at the time of connecting a battery and an ignition device directly to prevent burglar by inputting multiple power source voltages from an ignition switch to an ignition device, and detecting a difference of the voltage between multiple power source voltages. CONSTITUTION:Power source voltages of (a), (b) are input from an ignition switch 2 to an A/D converter 4. (a) inputs the battery voltage in direct connection with a battery 1, and (b) inputs the voltage, which is divided from the battery voltage by a resistance, through a resistance 10 inside of the ignition switch 2. The A/D converter 4 converts the voltage input from (a), (b) to A/D, and a difference of the voltage is compared by a microcomputer 5. When a difference of the voltage is normal, an engine is started, and when a difference of the voltage is abnormal, starting of the engine can be stopped.
Patent JP-H03130065-A (JP)
Title: Production of refined sake (rice wine)
Inventor: HIRAI NOBUYUKI
IPC: C12G3/02
Filed: 1990-06-22
Abstract: PURPOSE:To brew refined SAKE having high utility of raw material, a small amount of lees formed and improved operation of lees treatment by roasting raw material rice then treating with a saccharifying enzyme derived from a fungus belonging to genus Rhizopus. CONSTITUTION:In brewing refined SAKE, raw material rice is roasted and/or steamed under normal pressure. Then the treated rice is processed with a saccharifying enzyme derived from a fungus belonging to genus Rhizopus, Carara or thermophilic Aspergillus.
Patent JP-S6224802-A (JP)
Title: Tandem rolling method of h-beam
Inventor: HIRASAWA TAKESHI
IPC: B21B1/08
Filed: 1985-07-25
Abstract: PURPOSE:To roll a H-beam from a steel stock without dimensional fluctuation by freely rotatably constituting edging rolls of an edging rolling mill disposed between universal rolling mills and subjecting the steel stock to tandem rolling. CONSTITUTION:The respective edging rolls 5a of the edging rolling mill 5 are made freely rotatable and non-driven in a method for tandem rolling the steel stock to the H-beam by a tandem reversible or tandem continuous type rolling mill train consisting of at least one edging rolling mill 5 and at least one unit each of the universal rolling mills 4, 4 disposed before and behind the edging rolling mill. The steel stock is thus rolled to an H shape by the horizontal rolls 4a and vertical rolls 4b of the above-mentioned universal rolling mill 4 and is pushed into the edging rolling mill 5 or drawn therefrom so that the steel stock is rolled without generating the error of the roll speed in the edging rolling mill 5 and the H-beam having no dimensional fluctuations is obtd.